/*
Theme Name:  Nodo IA
Theme URI:   https://nodoia.com
Description: Child theme premium para Nodo IA — hub de IA y productividad en español.
Author:      Nodo IA Team
Author URI:  https://nodoia.com
Template:    generatepress
Version:     1.0.0
License:     GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: nodoia
Tags:        dark-mode, ai, technology, productivity
*/

/* =============================================================================
   NODO IA — DESIGN SYSTEM PREMIUM
   Inspirado en: OpenAI · Linear · Vercel · Perplexity
   Versión: 1.0.0
   ============================================================================= */

/* =============================================================================
   1. CSS CUSTOM PROPERTIES — DESIGN TOKENS
   ============================================================================= */

:root {
  /* --- Colores de marca --- */
  --nodo-midnight:     #0A0A0F;
  --nodo-surface:      #111118;
  --nodo-card:         #1C1C27;
  --nodo-border:       #2A2A38;
  --nodo-border-light: #3A3A50;
  --nodo-blue:         #5B5FEF;
  --nodo-blue-hover:   #4A4EDE;
  --nodo-blue-glow:    rgba(91, 95, 239, 0.15);
  --nodo-teal:         #00D2A3;
  --nodo-teal-hover:   #00B88E;
  --nodo-teal-glow:    rgba(0, 210, 163, 0.12);
  --nodo-paper:        #F5F4F2;
  --nodo-white:        #FFFFFF;

  /* --- Tipografía --- */
  --font-display:  'Bricolage Grotesque', 'Inter', system-ui, sans-serif;
  --font-body:     'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:     'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  /* --- Escala tipográfica --- */
  --text-xs:   0.75rem;    /* 12px */
  --text-sm:   0.8125rem;  /* 13px */
  --text-base: 1rem;       /* 16px */
  --text-lg:   1.125rem;   /* 18px */
  --text-xl:   1.25rem;    /* 20px */
  --text-2xl:  1.5rem;     /* 24px */
  --text-3xl:  1.875rem;   /* 30px */
  --text-4xl:  2.25rem;    /* 36px */
  --text-5xl:  3rem;       /* 48px */
  --text-6xl:  3.75rem;    /* 60px */
  --text-7xl:  4.5rem;     /* 72px */

  /* --- Espaciado (8pt grid) --- */
  --space-1:  0.25rem;   /* 4px */
  --space-2:  0.5rem;    /* 8px */
  --space-3:  0.75rem;   /* 12px */
  --space-4:  1rem;      /* 16px */
  --space-5:  1.25rem;   /* 20px */
  --space-6:  1.5rem;    /* 24px */
  --space-8:  2rem;      /* 32px */
  --space-10: 2.5rem;    /* 40px */
  --space-12: 3rem;      /* 48px */
  --space-16: 4rem;      /* 64px */
  --space-20: 5rem;      /* 80px */
  --space-24: 6rem;      /* 96px */
  --space-32: 8rem;      /* 128px */

  /* --- Border radius --- */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  20px;
  --radius-full: 9999px;

  /* --- Sombras --- */
  --shadow-sm:  0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.08);
  --shadow-md:  0 4px 12px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-lg:  0 10px 30px rgba(0, 0, 0, 0.2), 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-glow-blue: 0 0 20px rgba(91, 95, 239, 0.25), 0 0 40px rgba(91, 95, 239, 0.1);
  --shadow-glow-teal: 0 0 20px rgba(0, 210, 163, 0.2), 0 0 40px rgba(0, 210, 163, 0.08);

  /* --- Transiciones --- */
  --transition-fast:   150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 300ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* --- Layout --- */
  --container-max:      1200px;
  --container-prose:    720px;
  --container-narrow:   640px;
  --sidebar-width:      280px;
  --nav-height:         64px;

  /* --- Dark mode (default) --- */
  --color-bg:           var(--nodo-midnight);
  --color-bg-secondary: var(--nodo-surface);
  --color-bg-card:      var(--nodo-card);
  --color-bg-hover:     rgba(255, 255, 255, 0.04);
  --color-border:       var(--nodo-border);
  --color-border-hover: var(--nodo-border-light);
  --color-text:         rgba(255, 255, 255, 0.92);
  --color-text-muted:   rgba(255, 255, 255, 0.55);
  --color-text-subtle:  rgba(255, 255, 255, 0.35);
  --color-accent:       var(--nodo-blue);
  --color-accent-hover: var(--nodo-blue-hover);
  --color-cta:          var(--nodo-teal);
  --color-cta-hover:    var(--nodo-teal-hover);
}

/* Light mode override */
[data-theme="light"],
.light-mode {
  --color-bg:           var(--nodo-paper);
  --color-bg-secondary: #EEECEA;
  --color-bg-card:      #FFFFFF;
  --color-bg-hover:     rgba(0, 0, 0, 0.03);
  --color-border:       #E0DDD8;
  --color-border-hover: #C8C4BE;
  --color-text:         #0A0A0F;
  --color-text-muted:   #6B6760;
  --color-text-subtle:  #9E9B96;
  --color-accent:       var(--nodo-blue);
  --color-cta:          #00A882;
}

/* System preference light mode */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --color-bg:           var(--nodo-paper);
    --color-bg-secondary: #EEECEA;
    --color-bg-card:      #FFFFFF;
    --color-bg-hover:     rgba(0, 0, 0, 0.03);
    --color-border:       #E0DDD8;
    --color-border-hover: #C8C4BE;
    --color-text:         #0A0A0F;
    --color-text-muted:   #6B6760;
    --color-text-subtle:  #9E9B96;
  }
}


/* =============================================================================
   2. RESET Y BASE
   ============================================================================= */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.75;
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color var(--transition-slow), color var(--transition-slow);
  overflow-x: hidden;
}

img, video, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover { opacity: 0.85; }

button, [type="button"], [type="submit"] {
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-body);
}

input, textarea, select {
  font-family: var(--font-body);
  font-size: var(--text-base);
}

::selection {
  background: rgba(91, 95, 239, 0.3);
  color: var(--color-text);
}


/* =============================================================================
   3. LAYOUT GLOBAL
   ============================================================================= */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.container--prose {
  max-width: var(--container-prose);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-block: var(--space-20);
}

.section--sm {
  padding-block: var(--space-12);
}

.section--lg {
  padding-block: var(--space-32);
}

/* Grid system */
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.grid-3 { grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-4 { grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .container { padding-inline: var(--space-4); }
}


/* =============================================================================
   4. TIPOGRAFÍA PREMIUM
   ============================================================================= */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-text);
  hyphens: none;
  -webkit-hyphens: none;
  word-break: normal;
}

h1 { font-size: clamp(var(--text-4xl), 5vw, var(--text-7xl)); }
h2 { font-size: clamp(var(--text-3xl), 3.5vw, var(--text-5xl)); }
h3 { font-size: clamp(var(--text-2xl), 2.5vw, var(--text-3xl)); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

.display-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.gradient-text {
  background: linear-gradient(135deg, var(--nodo-blue) 0%, var(--nodo-teal) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-muted   { color: var(--color-text-muted); }
.text-subtle  { color: var(--color-text-subtle); }
.text-sm      { font-size: var(--text-sm); }
.text-xs      { font-size: var(--text-xs); }
.font-mono    { font-family: var(--font-mono); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.65;
  font-weight: 400;
}


/* =============================================================================
   5. NAVEGACIÓN STICKY — GLASSMORPHISM
   ============================================================================= */

#site-header,
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(10, 10, 15, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: height var(--transition-base), background var(--transition-base);
}

.site-header.scrolled {
  height: 56px;
  background: rgba(10, 10, 15, 0.92);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  width: 100%;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.site-logo .logo-dot {
  width: 8px;
  height: 8px;
  background: var(--nodo-teal);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}

/* Nav menu */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
}

.site-nav a {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--color-text);
  background: var(--color-bg-hover);
  opacity: 1;
}

/* Nav acciones */
.site-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  margin-left: auto;
}

.btn-search {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.btn-search:hover {
  color: var(--color-text);
  border-color: var(--color-border-hover);
  background: var(--color-bg-hover);
  opacity: 1;
}

/* Mobile nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--color-text);
  border-radius: 1px;
  transition: all var(--transition-base);
}

@media (max-width: 768px) {
  .site-nav { display: none; }
  .nav-toggle { display: flex; }

  .site-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--nodo-midnight);
    padding: var(--space-6);
    z-index: 999;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .site-nav.open a {
    font-size: var(--text-lg);
    padding: var(--space-3) var(--space-4);
    width: 100%;
  }
}


/* =============================================================================
   6. BOTONES PREMIUM
   ============================================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.625rem var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  font-family: var(--font-body);
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0);
  transition: background var(--transition-fast);
}

.btn:hover::before { background: rgba(255, 255, 255, 0.06); }
.btn:active { transform: scale(0.97); }

/* Botón primario — azul */
.btn-primary {
  background: var(--nodo-blue);
  color: #fff;
  border-color: var(--nodo-blue);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.1) inset, var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--nodo-blue-hover);
  border-color: var(--nodo-blue-hover);
  box-shadow: var(--shadow-glow-blue);
  color: #fff;
  opacity: 1;
}

/* Botón CTA — teal */
.btn-cta {
  background: var(--nodo-teal);
  color: #0A0A0F;
  border-color: var(--nodo-teal);
  font-weight: 500;
}

.btn-cta:hover {
  background: var(--nodo-teal-hover);
  border-color: var(--nodo-teal-hover);
  color: #0A0A0F;
  opacity: 1;
  box-shadow: var(--shadow-glow-teal);
}

/* Botón ghost */
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-hover);
  color: var(--color-text);
  opacity: 1;
}

/* Botón ghost teal */
.btn-ghost-teal {
  background: transparent;
  color: var(--nodo-teal);
  border-color: rgba(0, 210, 163, 0.3);
}

.btn-ghost-teal:hover {
  background: rgba(0, 210, 163, 0.08);
  border-color: var(--nodo-teal);
  color: var(--nodo-teal);
  opacity: 1;
}

/* Tamaños */
.btn-sm { padding: 0.375rem var(--space-4); font-size: var(--text-xs); }
.btn-lg { padding: 0.875rem var(--space-8); font-size: var(--text-base); }
.btn-xl { padding: 1rem var(--space-10); font-size: var(--text-lg); }


/* =============================================================================
   7. HERO SECTION
   ============================================================================= */

.hero {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--nodo-midnight);
}

/* Dot grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  pointer-events: none;
}

/* Glow orbs */
.hero::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 95, 239, 0.12) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  pointer-events: none;
  animation: orb-float 8s ease-in-out infinite;
}

@keyframes orb-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.05); }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-block: var(--space-20);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3) var(--space-1) var(--space-2);
  border-radius: var(--radius-full);
  border: 1px solid rgba(91, 95, 239, 0.3);
  background: rgba(91, 95, 239, 0.08);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-6);
  width: fit-content;
  animation: shimmer-border 3s ease-in-out infinite;
}

@keyframes shimmer-border {
  0%, 100% { border-color: rgba(91, 95, 239, 0.3); }
  50%       { border-color: rgba(0, 210, 163, 0.4); }
}

.hero__badge .badge-dot {
  width: 6px;
  height: 6px;
  background: var(--nodo-teal);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #fff;
  margin-bottom: var(--space-6);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.65;
  margin-bottom: var(--space-8);
  max-width: 500px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* Hero visual mockup */
.hero__visual {
  position: relative;
}

.hero-mockup {
  background: var(--nodo-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(91, 95, 239, 0.1);
  animation: mockup-float 6s ease-in-out infinite;
}

@keyframes mockup-float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.hero-mockup__header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--nodo-border);
}

.mockup-dots {
  display: flex;
  gap: var(--space-1);
}

.mockup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dots span:nth-child(1) { background: #FF5F57; }
.mockup-dots span:nth-child(2) { background: #FEBC2E; }
.mockup-dots span:nth-child(3) { background: #28C840; }

.mockup-title {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
  font-family: var(--font-mono);
}

.mockup-line {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.mockup-prompt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--nodo-teal);
  flex-shrink: 0;
}

.mockup-text {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}

.mockup-cursor {
  display: inline-block;
  width: 2px;
  height: 14px;
  background: var(--nodo-teal);
  vertical-align: text-bottom;
  animation: blink-cursor 1s step-end infinite;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
}


/* =============================================================================
   8. SOCIAL PROOF BAR
   ============================================================================= */

.proof-bar {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid var(--nodo-border);
  border-bottom: 1px solid var(--nodo-border);
  padding-block: var(--space-6);
}

.proof-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-12);
  flex-wrap: wrap;
}

.proof-metric {
  text-align: center;
}

.proof-metric__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.proof-metric__label {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.proof-divider {
  width: 1px;
  height: 36px;
  background: var(--nodo-border);
}

@media (max-width: 640px) {
  .proof-bar__inner { gap: var(--space-8); }
  .proof-divider { display: none; }
}


/* =============================================================================
   9. CARDS — SISTEMA COMPLETO
   ============================================================================= */

/* Card base */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* =============================================================================
   CARD ARTÍCULO — Estilo editorial (grid de noticias)
   Formato: imagen → categoría → título → meta
   ============================================================================= */
.card-article {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
  text-decoration: none;
}

.card-article:hover {
  border-color: var(--color-border-hover);
  box-shadow: 0 8px 28px rgba(0,0,0,0.22);
  transform: translateY(-2px);
}

/* Imagen — ocupa todo el ancho, ratio fijo, sin texto encima */
.card-article__image-wrap {
  overflow: hidden;
  flex-shrink: 0;
  background: var(--nodo-surface);
}

.card-article__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.card-article:hover .card-article__image { transform: scale(1.04); }

/* Cuerpo — padding limpio, sin excerpt en grid */
.card-article__body {
  padding: var(--space-5) var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-2);
}

/* Categoría como pill de color */
.card-article__category {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 20px;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}
.card-article__category:hover { opacity: 0.85; }

/* Colores por categoría (slug como clase CSS) — aplica a article grid, news hero y news stack */
.card-article__category.cat-herramientas-ia, .card-article__category.cat-herramientas,
.card-news-hero__cat.cat-herramientas-ia,    .card-news-hero__cat.cat-herramientas,
.card-news-sm__cat.cat-herramientas-ia,      .card-news-sm__cat.cat-herramientas
{ background: rgba(91,95,239,.18); color: #8B8FF5; }

.card-article__category.cat-guias-ia, .card-article__category.cat-guias,
.card-news-hero__cat.cat-guias-ia,    .card-news-hero__cat.cat-guias,
.card-news-sm__cat.cat-guias-ia,      .card-news-sm__cat.cat-guias
{ background: rgba(0,210,163,.15); color: #00D2A3; }

.card-article__category.cat-comparativas, .card-article__category.cat-comparativas-ia,
.card-news-hero__cat.cat-comparativas,    .card-news-hero__cat.cat-comparativas-ia,
.card-news-sm__cat.cat-comparativas,      .card-news-sm__cat.cat-comparativas-ia
{ background: rgba(245,158,11,.15); color: #F59E0B; }

.card-article__category.cat-programacion-ia, .card-article__category.cat-programacion,
.card-news-hero__cat.cat-programacion-ia,    .card-news-hero__cat.cat-programacion,
.card-news-sm__cat.cat-programacion-ia,      .card-news-sm__cat.cat-programacion
{ background: rgba(139,92,246,.15); color: #A78BFA; }

.card-article__category.cat-automatizacion,
.card-news-hero__cat.cat-automatizacion,
.card-news-sm__cat.cat-automatizacion
{ background: rgba(59,130,246,.15); color: #60A5FA; }

.card-article__category.cat-productividad, .card-article__category.cat-productividad-ia,
.card-news-hero__cat.cat-productividad,    .card-news-hero__cat.cat-productividad-ia,
.card-news-sm__cat.cat-productividad,      .card-news-sm__cat.cat-productividad-ia
{ background: rgba(16,185,129,.15); color: #34D399; }

.card-article__category.cat-negocios-ia, .card-article__category.cat-negocios,
.card-news-hero__cat.cat-negocios-ia,    .card-news-hero__cat.cat-negocios,
.card-news-sm__cat.cat-negocios-ia,      .card-news-sm__cat.cat-negocios
{ background: rgba(251,113,133,.15); color: #FB7185; }

.card-article__category.cat-noticias-ia,
.card-news-hero__cat.cat-noticias-ia,
.card-news-sm__cat.cat-noticias-ia
{ background: rgba(56,189,248,.12); color: #38BDF8; }

/* fallback */
.card-article__category:not([class*="cat-"]),
.card-news-hero__cat:not([class*="cat-"]),
.card-news-sm__cat:not([class*="cat-"])
{ background: rgba(255,255,255,.08); color: var(--color-text-muted); }

/* Título — max 3 líneas, sin cortes abruptos */
.card-article__title {
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--color-text);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-fast);
}
.card-article__title a { color: inherit; text-decoration: none; }
.card-article:hover .card-article__title,
.card-article:hover .card-article__title a { color: #fff; }

/* Sin excerpt en grid — más limpio, más editorial */
.card-article__excerpt { display: none; }

/* Meta: fecha · lectura */
.card-article__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  margin-top: var(--space-1);
}
.card-article__meta .meta-dot { opacity: 0.4; }

/* Card artículo — featured (grande, horizontal en desktop) */
.card-article--featured { display: grid; grid-template-columns: 1fr; }
.card-article--featured .card-article__image { aspect-ratio: 16 / 8; }
.card-article--featured .card-article__title { font-size: var(--text-2xl); -webkit-line-clamp: 2; }

/* Card herramienta */
.card-tool {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
}

.card-tool__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.card-tool__logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  object-fit: contain;
  object-position: center;
  border: 1px solid var(--color-border);
  flex-shrink: 0;
  background: var(--color-bg-secondary);
  padding: 5px;
}

.card-tool__info {
  flex: 1;
  min-width: 0;
}

.card-tool__name {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 2px;
}

.card-tool__tagline {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-tool__rating {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.card-tool__stars {
  color: #F5A623;
  letter-spacing: -1px;
}

.card-tool__badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  background: rgba(0, 210, 163, 0.1);
  color: var(--nodo-teal);
  border: 1px solid rgba(0, 210, 163, 0.2);
}

.card-tool .btn { width: 100%; justify-content: center; }

/* Card-tool header link — wraps logo+name, clicks → analysis */
.card-tool__header-link {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: opacity 0.15s;
}
.card-tool__header-link:hover { opacity: 0.85; text-decoration: none; }
.card-tool__header-link:hover .card-tool__name { color: var(--nodo-teal); }

/* Two-button action row */
.card-tool__actions {
  display: flex;
  gap: var(--space-2);
  flex-direction: column;
}
.card-tool__actions .btn { width: 100%; }

/* Afiliado notice */
.affiliate-notice {
  font-size: 10px;
  color: var(--color-text-subtle);
  text-align: center;
  margin-top: var(--space-1);
}

/* Card categoría */
.card-category {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  cursor: pointer;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg-card);
  transition: all var(--transition-base);
  text-decoration: none;
}

.card-category:hover {
  border-color: var(--nodo-blue);
  background: rgba(91, 95, 239, 0.04);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(91, 95, 239, 0.1);
  opacity: 1;
}

.card-category__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: rgba(0, 210, 163, 0.1);
  border: 1px solid rgba(0, 210, 163, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.card-category__title {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.015em;
}

.card-category__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

.card-category__count {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  margin-top: auto;
}

/* Card comparativa */
.card-compare {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.card-compare__vs {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.card-compare__tool {
  flex: 1;
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 500;
}

.vs-badge {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--color-bg-secondary);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  font-weight: 500;
  flex-shrink: 0;
}

.winner-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--nodo-teal);
  font-weight: 500;
}


/* =============================================================================
   10. NEWSLETTER SECTION
   ============================================================================= */

.newsletter-section {
  background: linear-gradient(135deg, #0F1020 0%, var(--nodo-card) 50%, #0F1020 100%);
  border-top: 1px solid var(--nodo-border);
  border-bottom: 1px solid var(--nodo-border);
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 95, 239, 0.08), transparent 70%);
  top: -100px;
  left: -100px;
  pointer-events: none;
}

.newsletter-form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
}

.newsletter-input {
  flex: 1;
  padding: 0.625rem var(--space-4);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--nodo-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  outline: none;
}

.newsletter-input::placeholder { color: var(--color-text-subtle); }

.newsletter-input:focus {
  border-color: var(--nodo-blue);
  background: rgba(91, 95, 239, 0.05);
}

.newsletter-checks {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

.newsletter-check {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.check-icon { color: var(--nodo-teal); font-size: 14px; }

@media (max-width: 480px) {
  .newsletter-form { flex-direction: column; }
  .newsletter-form .btn { width: 100%; justify-content: center; }
}


/* =============================================================================
   11. BADGES Y PILLS
   ============================================================================= */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
}

.badge-blue { background: rgba(91, 95, 239, 0.1); color: #8B8FFF; border-color: rgba(91, 95, 239, 0.2); }
.badge-teal { background: rgba(0, 210, 163, 0.1); color: var(--nodo-teal); border-color: rgba(0, 210, 163, 0.2); }

/* Category slug overrides for single-post hero badges */
.badge.cat-herramientas-ia, .badge.cat-herramientas
  { background: rgba(91,95,239,.18); color: #8B8FF5; border-color: rgba(91,95,239,.3); }
.badge.cat-guias-ia, .badge.cat-guias
  { background: rgba(0,210,163,.15); color: #00D2A3; border-color: rgba(0,210,163,.25); }
.badge.cat-comparativas, .badge.cat-comparativas-ia
  { background: rgba(245,158,11,.15); color: #F59E0B; border-color: rgba(245,158,11,.25); }
.badge.cat-programacion-ia, .badge.cat-programacion
  { background: rgba(139,92,246,.15); color: #A78BFA; border-color: rgba(139,92,246,.25); }
.badge.cat-automatizacion
  { background: rgba(59,130,246,.15); color: #60A5FA; border-color: rgba(59,130,246,.25); }
.badge.cat-productividad, .badge.cat-productividad-ia
  { background: rgba(16,185,129,.15); color: #34D399; border-color: rgba(16,185,129,.25); }
.badge.cat-negocios-ia, .badge.cat-negocios
  { background: rgba(251,113,133,.15); color: #FB7185; border-color: rgba(251,113,133,.25); }
.badge-purple { background: rgba(139, 92, 246, 0.1); color: #A78BFA; border-color: rgba(139, 92, 246, 0.2); }
.badge-amber { background: rgba(245, 166, 35, 0.1); color: #FBBF24; border-color: rgba(245, 166, 35, 0.2); }
.badge-new {
  background: linear-gradient(135deg, rgba(91, 95, 239, 0.15), rgba(0, 210, 163, 0.15));
  color: var(--nodo-teal);
  border-color: rgba(0, 210, 163, 0.25);
}

/* Time badge */
.time-badge {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}


/* =============================================================================
   12. SECTION HEADERS
   ============================================================================= */

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.section-header__content {}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--nodo-teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}

.section-label::before {
  content: '';
  display: block;
  width: 16px;
  height: 1px;
  background: var(--nodo-teal);
}

.section-title {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
  letter-spacing: -0.03em;
}

.section-link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  white-space: nowrap;
  transition: color var(--transition-fast);
  flex-shrink: 0;
}

.section-link:hover { color: var(--nodo-teal); opacity: 1; }


/* =============================================================================
   13. FEATURED ARTICLES GRID
   ============================================================================= */

/* =============================================================================
   FEATURED GRID v2 · hero + stack lateral (compacto)
   ============================================================================= */
.featured-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: var(--space-4);
  align-items: stretch;
}
@media (max-width: 900px) { .featured-grid { grid-template-columns: 1fr; } }

/* --- HERO (izquierda) --- */
.card-news-hero {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
}
.card-news-hero:hover { border-color: var(--color-border-hover); box-shadow: 0 10px 30px rgba(0,0,0,0.25); transform: translateY(-2px); }
.card-news-hero__media { display: block; overflow: hidden; background: var(--nodo-surface); aspect-ratio: 16/9; }
.card-news-hero__media img,
.card-news-hero__media .card-article__image { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.card-news-hero:hover .card-news-hero__media img { transform: scale(1.04); }
.card-news-hero__body { padding: var(--space-5) var(--space-5) var(--space-4); display: flex; flex-direction: column; gap: 10px; }
.card-news-hero__cat { display: inline-flex; width: fit-content; align-items: center; font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 3px 10px; border-radius: 99px; text-decoration: none; }
.card-news-hero__title { font-family: var(--font-display); font-size: clamp(1.35rem, 2.4vw, 1.75rem); font-weight: 500; line-height: 1.2; letter-spacing: -0.025em; margin: 0; color: var(--color-text); }
.card-news-hero__title a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
.card-news-hero__title a:hover { color: #fff; }
.card-news-hero__excerpt { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.55; margin: 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card-news-hero__meta { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; color: var(--color-text-subtle); flex-wrap: wrap; }
.card-news-hero__meta .author-avatar { border-radius: 50%; }
.card-news-hero__meta .dot { width: 3px; height: 3px; border-radius: 50%; background: rgba(255,255,255,0.20); }
.card-news-hero__cta { display: inline-flex; align-items: center; gap: 6px; color: var(--nodo-teal); font-weight: 600; font-size: 13.5px; text-decoration: none; margin-top: 4px; align-self: flex-start; }
.card-news-hero__cta:hover { color: #fff; }

/* --- STACK (derecha) · 2-3 noticias compactas --- */
.card-news-stack { display: flex; flex-direction: column; gap: var(--space-3); }
.card-news-sm {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-3);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-fast);
  min-height: 0;
}
.card-news-sm:hover { border-color: var(--color-border-hover); transform: translateY(-1px); }
.card-news-sm__media { display: block; overflow: hidden; background: var(--nodo-surface); aspect-ratio: 4/3; }
.card-news-sm__media img,
.card-news-sm__image { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s ease; }
.card-news-sm:hover .card-news-sm__media img { transform: scale(1.05); }
.card-news-sm__body { padding: 10px 14px 10px 0; display: flex; flex-direction: column; justify-content: center; gap: 6px; min-width: 0; }
.card-news-sm__cat { display: inline-flex; width: fit-content; align-items: center; font-size: 10px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; padding: 2px 8px; border-radius: 99px; text-decoration: none; }
.card-news-sm__title { font-size: 13.5px; font-weight: 600; line-height: 1.35; margin: 0; color: var(--color-text); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; letter-spacing: -0.01em; }
.card-news-sm__title a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
.card-news-sm__title a:hover { color: #fff; }
.card-news-sm__meta { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; color: var(--color-text-subtle); }
.card-news-sm__meta .dot { width: 3px; height: 3px; border-radius: 50%; background: rgba(255,255,255,0.20); }

/* Responsive: stack a 1 col en tablet, card-sm a flex-row con thumb 96px en móvil */
@media (max-width: 540px) {
  .card-news-sm { grid-template-columns: 100px 1fr; }
  .card-news-sm__body { padding: 8px 12px 8px 0; }
  .card-news-hero__body { padding: var(--space-4); }
  .card-news-hero__excerpt { -webkit-line-clamp: 2; }
}


/* =============================================================================
   14. ARTÍCULOS — PÁGINA ÚNICA
   ============================================================================= */

.article-layout {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-12);
  align-items: start;
}

.article-header {
  margin-bottom: var(--space-8);
}

.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.article-featured-image {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-8);
}

/* Contenido del artículo */
.article-content {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text);
}

.article-content h2 {
  font-size: var(--text-3xl);
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.article-content h3 {
  font-size: var(--text-2xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.article-content h4 {
  font-size: var(--text-xl);
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

.article-content p { margin-bottom: var(--space-5); }

.article-content a {
  color: var(--nodo-blue);
  text-decoration: underline;
  text-decoration-color: rgba(91, 95, 239, 0.3);
  text-underline-offset: 3px;
}

.article-content a:hover {
  color: var(--nodo-teal);
  text-decoration-color: rgba(0, 210, 163, 0.4);
  opacity: 1;
}

.article-content ul, .article-content ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
}

.article-content li { margin-bottom: var(--space-2); }

.article-content blockquote {
  border-left: 3px solid var(--nodo-blue);
  padding: var(--space-4) var(--space-6);
  margin-block: var(--space-6);
  background: rgba(91, 95, 239, 0.05);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-style: italic;
  color: var(--color-text-muted);
}

.article-content code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
}

.article-content pre {
  background: #0D0D14;
  border: 1px solid var(--nodo-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  overflow-x: auto;
  margin-block: var(--space-6);
}

.article-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.85);
}

.article-content img {
  border-radius: var(--radius-lg);
  margin-block: var(--space-6);
}

/* Table of contents */
.toc {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-8);
}

.toc__title {
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-3);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.toc__list {
  list-style: none;
  padding: 0;
}

.toc__item a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: block;
  padding: 4px 0;
  border-left: 2px solid transparent;
  padding-left: var(--space-3);
  transition: all var(--transition-fast);
}

.toc__item a:hover,
.toc__item.active a {
  color: var(--nodo-teal);
  border-left-color: var(--nodo-teal);
  opacity: 1;
}

/* Sidebar — estático, no sigue al usuario */
.article-sidebar {
  position: static;
}

@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
}


/* =============================================================================
   15. AFFILIATE DISCLAIMER BOX
   ============================================================================= */

.affiliate-box {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(245, 166, 35, 0.06);
  border: 1px solid rgba(245, 166, 35, 0.2);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.affiliate-icon {
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}


/* =============================================================================
   16. LIVE INDICATOR
   ============================================================================= */

.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--nodo-teal);
  border-radius: 50%;
  animation: live-pulse 1.5s ease-in-out infinite;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 210, 163, 0.4); }
  50%       { opacity: 0.7; box-shadow: 0 0 0 4px rgba(0, 210, 163, 0); }
}


/* =============================================================================
   17. FOOTER
   ============================================================================= */

.site-footer {
  background: var(--nodo-midnight);
  border-top: 1px solid var(--nodo-border);
  padding-top: var(--space-16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--nodo-border);
}

.footer-brand__logo {
  display: inline-flex;
  align-items: center;
  margin-bottom: var(--space-3);
  text-decoration: none;
  color: #fff;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.footer-brand__desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.4);
  line-height: 1.65;
  margin-bottom: var(--space-5);
  max-width: 240px;
}

.footer-socials {
  display: flex;
  gap: var(--space-3);
}

.footer-social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--nodo-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: 16px;
  transition: all var(--transition-fast);
}

.footer-social-link:hover {
  color: #fff;
  border-color: var(--nodo-border-light);
  background: rgba(255,255,255,0.05);
  opacity: 1;
}

.footer-col-title {
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(255,255,255,0.9);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.4);
  transition: color var(--transition-fast);
}

.footer-links a:hover { color: rgba(255,255,255,0.8); opacity: 1; }

.footer-bottom {
  padding-block: var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copyright {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-5);
}

.footer-bottom-links a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover { color: rgba(255,255,255,0.6); opacity: 1; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}


/* =============================================================================
   18. UTILIDADES
   ============================================================================= */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.mt-auto { margin-top: auto; }
.w-full { width: 100%; }
.text-center { text-align: center; }
.hidden { display: none; }


/* =============================================================================
   19. MICROANIMACIONES DE ENTRADA
   ============================================================================= */

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.animate-in {
  animation: fade-in-up 0.5s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.animate-in--delay-1 { animation-delay: 0.1s; }
.animate-in--delay-2 { animation-delay: 0.2s; }
.animate-in--delay-3 { animation-delay: 0.3s; }

/* Intersection observer — elementos fuera de pantalla */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Reducción de movimiento */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}


/* =============================================================================
   20. ADBLOCK / ADSENSE WRAPPER
   ============================================================================= */

.ad-unit {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: var(--space-6);
}

.ad-unit--in-article { margin-block: var(--space-8); }
.ad-unit--sidebar { margin-bottom: var(--space-6); }


/* =============================================================================
   21. SCROLLBAR PERSONALIZADO
   ============================================================================= */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--nodo-border-light);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.25); }


/* =============================================================================
   22. PROGRESS BAR DE LECTURA
   ============================================================================= */

.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--nodo-blue), var(--nodo-teal));
  z-index: 2000;
  width: 0%;
  transition: width 0.1s linear;
}


/* =============================================================================
   23. GENERATEPRESS RESETS + HEADER NODOIA FIXES
   Los estilos anteriores usaban .site-nav/.nav-toggle (dead code).
   El HTML real usa .nodoia-nav/.nodoia-toggle/.inside-header.
   ============================================================================= */

/* GP body/content resets en homepage fullwidth */
body.nodo-fullwidth .content-area,
body.nodo-fullwidth #primary {
  width: 100% !important;
  max-width: none !important;
  padding: 0 !important;
}

body.nodo-fullwidth .site-main,
body.nodo-fullwidth article.page,
body.nodo-fullwidth .inside-article {
  padding: 0 !important;
}

body.nodo-fullwidth #main-content {
  padding: 0;
}

/* Eliminar el padding de GP del .content-area en todas las páginas de plantilla */
body.page-template-page-herramientas-ia .content-area,
body.page-template-page-aprender-ia .content-area,
body.page-template-page-productividad .content-area,
body.page-template-page-noticias-ia .content-area,
body.page-template-page-contacto .content-area,
body.page-template-page-sobre-nosotros .content-area,
body.page-template-page-herramientas-ia #primary,
body.page-template-page-aprender-ia #primary,
body.page-template-page-productividad #primary,
body.page-template-page-noticias-ia #primary,
body.page-template-page-contacto #primary,
body.page-template-page-sobre-nosotros #primary {
  width: 100% !important;
  max-width: none !important;
  padding: 0 !important;
}

body.page-template-page-herramientas-ia .inside-article,
body.page-template-page-aprender-ia .inside-article,
body.page-template-page-productividad .inside-article,
body.page-template-page-noticias-ia .inside-article,
body.page-template-page-contacto .inside-article,
body.page-template-page-sobre-nosotros .inside-article {
  padding: 0 !important;
}

/* .inside-header — contenedor flex del header */
.inside-header {
  display: flex !important;
  align-items: center;
  gap: var(--space-8);
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
  height: 100%;
}
/* Branding fija siempre a la izquierda */
.inside-header .site-branding { order: 0; flex-shrink: 0; }
/* Nav centrado / a la derecha; el CTA newsletter siempre al final */
.inside-header .nodoia-nav      { order: 1; flex: 1; }
.inside-header .nodoia-header-cta { order: 2; margin-left: auto; flex-shrink: 0; }
.inside-header .nodoia-toggle   { order: 3; }
@media (max-width: 900px) {
  .inside-header .nodoia-header-cta { display: none; }
}

/* Branding / logo */
.site-branding {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-branding .site-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1;
}

.site-branding .site-title a,
.site-branding .site-title a:visited {
  color: var(--color-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity var(--transition-fast);
}

.site-branding .site-title a:hover { opacity: 0.85; }

.custom-logo-link { display: flex; align-items: center; }
.custom-logo-link img,
.site-branding img.custom-logo {
  height: 34px;
  width: auto;
  max-width: 160px;
  display: block;
}

/* Menú principal — wrapper nav */
.nodoia-nav {
  flex: 1;
  display: flex;
  align-items: center;
  min-width: 0;
}

/* Lista de ítems */
.nodoia-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: nowrap;
}

.nodoia-menu > li {
  position: relative;
}

.nodoia-menu > li > a {
  display: block;
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
  text-decoration: none !important;
  white-space: nowrap;
  opacity: 1;
}

.nodoia-menu > li > a:hover,
.nodoia-menu > li.current-menu-item > a,
.nodoia-menu > li.current_page_item > a,
.nodoia-menu > li.current-menu-ancestor > a,
.nodoia-menu > li.current-page-ancestor > a {
  color: var(--color-text) !important;
  background: var(--color-bg-hover);
  opacity: 1 !important;
}

/* Submenú desplegable */
.nodoia-menu .sub-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 200px;
  background: var(--nodo-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  list-style: none;
  padding: var(--space-2);
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
  z-index: 200;
}

.nodoia-menu li:hover > .sub-menu,
.nodoia-menu li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nodoia-menu .sub-menu a {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  text-decoration: none !important;
  white-space: nowrap;
}

.nodoia-menu .sub-menu a:hover {
  color: var(--color-text) !important;
  background: var(--color-bg-hover);
  opacity: 1 !important;
}

/* Botón hamburger mobile */
.nodoia-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  cursor: pointer;
  margin-left: auto;
  flex-shrink: 0;
  background: transparent;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  padding: 0;
}

.nodoia-toggle:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-hover);
}

.nodoia-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--color-text);
  border-radius: 1px;
  transition: all var(--transition-base);
  pointer-events: none;
  transform-origin: center;
}

/* Hamburger → X */
.nodoia-toggle.is-open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nodoia-toggle.is-open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nodoia-toggle.is-open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Clase is-scrolled (JS en functions.php usa .is-scrolled) */
#site-header.is-scrolled,
.site-header.is-scrolled {
  height: 56px !important;
  background: rgba(10, 10, 15, 0.95) !important;
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.3) !important;
}

/* Nav hide on mobile fast-scroll */
#site-header.nav-hidden,
.site-header.nav-hidden {
  transform: translateY(-100%);
  transition: transform var(--transition-base);
}

/* =================== MOBILE NAV =================== */
@media (max-width: 768px) {
  .nodoia-toggle {
    display: flex;
  }

  .nodoia-nav {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    z-index: 998;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-6) var(--space-5);
    overflow-y: auto;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nodoia-nav.is-open {
    display: flex;
    animation: fade-in 0.2s ease;
  }

  .nodoia-menu {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: var(--space-1);
  }

  .nodoia-menu > li {
    width: 100%;
  }

  .nodoia-menu > li > a {
    font-size: var(--text-lg);
    padding: var(--space-3) var(--space-4);
    width: 100%;
    display: block;
    border-radius: var(--radius-lg);
    letter-spacing: -0.01em;
  }

  .nodoia-menu .sub-menu {
    position: static;
    opacity: 1 !important;
    visibility: visible !important;
    transform: none !important;
    box-shadow: none;
    border: none;
    background: transparent;
    padding: var(--space-1) 0 var(--space-1) var(--space-4);
    display: none;
  }

  .nodoia-menu li.is-open > .sub-menu {
    display: block;
  }

  .inside-header {
    gap: var(--space-4);
    padding-inline: var(--space-4);
  }
}

@media (max-width: 480px) {
  .inside-header {
    padding-inline: var(--space-4);
  }
}


/* =============================================================================
   24. CARD SPOTLIGHT EFFECT (JS inyecta --mouse-x / --mouse-y)
   ============================================================================= */

.card,
.card-tool,
.card-category {
  position: relative;
}

.card::after,
.card-tool::after,
.card-category::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255, 255, 255, 0.04) 0%,
    transparent 55%
  );
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  z-index: 0;
}

.card:hover::after,
.card-tool:hover::after,
.card-category:hover::after {
  opacity: 1;
}

/* Asegurar que el contenido de cards quede por encima del spotlight */
.card > *,
.card-tool > *,
.card-category > * {
  position: relative;
  z-index: 1;
}


/* =============================================================================
   25. PAGE HERO — GENERIC (reutilizable en todas las páginas internas)
   ============================================================================= */

.page-hero {
  position: relative;
  padding-block: var(--space-20) var(--space-16);
  background: var(--nodo-midnight);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 70% 100% at 50% 0%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 100% at 50% 0%, black 0%, transparent 100%);
  pointer-events: none;
}

.page-hero::after {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 95, 239, 0.1) 0%, transparent 70%);
  top: -150px;
  right: -100px;
  pointer-events: none;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}

.page-hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(91, 95, 239, 0.3);
  background: rgba(91, 95, 239, 0.08);
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #fff;
  margin-bottom: var(--space-5);
}

.page-hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  max-width: 580px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.page-hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.page-hero--left .page-hero__inner {
  text-align: left;
  margin-inline: 0;
  max-width: 640px;
}

.page-hero--left .page-hero__actions {
  justify-content: flex-start;
}

.page-hero--left .page-hero__subtitle {
  margin-inline: 0;
}


/* =============================================================================
   26. SEARCH BAR + FILTERS (Herramientas IA)
   ============================================================================= */

.search-bar-wrap {
  position: relative;
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: 0;
}

.search-bar-wrap .page-hero & {
  position: relative;
  z-index: 2;
}

.search-input {
  width: 100%;
  padding: var(--space-4) var(--space-5) var(--space-4) 48px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-full);
  color: var(--color-text);
  font-size: var(--text-base);
  font-family: var(--font-body);
  transition: all var(--transition-base);
  outline: none;
}

.search-input::placeholder { color: rgba(255,255,255,0.35); }

.search-input:focus {
  border-color: var(--nodo-blue);
  background: rgba(91, 95, 239, 0.06);
  box-shadow: 0 0 0 3px rgba(91, 95, 239, 0.12);
}

.search-bar-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.35);
  pointer-events: none;
  width: 18px;
  height: 18px;
}

/* Filter tabs */
.filter-tabs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
  overflow-x: auto;
  scrollbar-width: none;
}

.filter-tabs::-webkit-scrollbar { display: none; }

.filter-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.filter-tab:hover,
.filter-tab.active {
  border-color: var(--nodo-blue);
  background: rgba(91, 95, 239, 0.08);
  color: var(--color-text);
  opacity: 1;
}

.filter-tab .tab-count {
  font-size: 10px;
  background: var(--color-bg-secondary);
  padding: 1px 6px;
  border-radius: var(--radius-full);
  color: var(--color-text-subtle);
}

/* Tools grid enriquecido */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

@media (max-width: 1024px) {
  .tools-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .tools-grid { grid-template-columns: 1fr; }
}

/* Card tool enriquecida — versión directorio */
.card-tool--dir {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.card-tool--dir .card-tool__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.card-tool--dir .card-tool__footer {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: auto;
}

.card-tool--dir .card-tool__footer .btn {
  flex: 1;
  justify-content: center;
}

/* Featured tools stripe */
.featured-tools-row {
  display: flex;
  gap: var(--space-4);
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-8);
}

.featured-tools-row::-webkit-scrollbar { display: none; }

.tool-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  flex-shrink: 0;
}

.tool-chip:hover {
  border-color: var(--nodo-teal);
  color: var(--nodo-teal);
  background: rgba(0, 210, 163, 0.05);
  opacity: 1;
}

.tool-chip img {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  object-fit: cover;
}


/* =============================================================================
   27. LEARNING HUB (Aprender IA)
   ============================================================================= */

/* Learning paths */
.learning-paths {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-16);
}

@media (max-width: 900px) {
  .learning-paths { grid-template-columns: 1fr; }
}

.path-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  background: var(--color-bg-card);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: all var(--transition-base);
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.path-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--path-color, var(--nodo-blue)), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.path-card:hover {
  border-color: var(--path-color, var(--nodo-blue));
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.2);
  opacity: 1;
}

.path-card:hover::before { opacity: 1; }

.path-card--beginner { --path-color: var(--nodo-teal); }
.path-card--intermediate { --path-color: var(--nodo-blue); }
.path-card--advanced { --path-color: #A78BFA; }

.path-card__level {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: fit-content;
  border: 1px solid;
}

.path-card--beginner .path-card__level {
  color: var(--nodo-teal);
  background: rgba(0, 210, 163, 0.08);
  border-color: rgba(0, 210, 163, 0.25);
}

.path-card--intermediate .path-card__level {
  color: #8B8FFF;
  background: rgba(91, 95, 239, 0.08);
  border-color: rgba(91, 95, 239, 0.25);
}

.path-card--advanced .path-card__level {
  color: #A78BFA;
  background: rgba(167, 139, 250, 0.08);
  border-color: rgba(167, 139, 250, 0.25);
}

.path-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.path-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin: 0;
}

.path-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  margin: 0;
}

.path-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* Tutorial list */
.tutorial-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.tutorial-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--transition-base);
}

.tutorial-item:hover {
  border-color: var(--color-border-hover);
  transform: translateX(4px);
  opacity: 1;
}

.tutorial-item__num {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: rgba(91, 95, 239, 0.1);
  border: 1px solid rgba(91, 95, 239, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 500;
  color: #8B8FFF;
  flex-shrink: 0;
  font-family: var(--font-mono);
}

.tutorial-item__content {
  flex: 1;
  min-width: 0;
}

.tutorial-item__title {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tutorial-item__meta {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  display: flex;
  gap: var(--space-3);
}

.tutorial-item__arrow {
  color: var(--color-text-subtle);
  flex-shrink: 0;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.tutorial-item:hover .tutorial-item__arrow {
  transform: translateX(4px);
  color: var(--nodo-teal);
}


/* =============================================================================
   28. NEWS MAGAZINE (Noticias IA)
   ============================================================================= */

/* =============================================================================
   28. NEWS MAGAZINE — Rediseño editorial v2
   Layout: hero asimétrico + stack + grid 3 col
   Estilo referencia: composición limpia, imagen protagonista, categoría pill
   ============================================================================= */

/* ── Hero + Stack: grid asimétrico desktop ── */
.news-featured {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-5);
  margin-bottom: var(--space-8);
  align-items: stretch;
}
@media (max-width: 960px) {
  .news-featured { grid-template-columns: 1fr; gap: var(--space-4); }
}

/* ── HERO — tarjeta principal grande ── */
.card-news-hero {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
  overflow: hidden;
  text-decoration: none;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-fast);
}
.card-news-hero:hover {
  border-color: var(--color-border-hover);
  box-shadow: 0 12px 40px rgba(0,0,0,0.28);
  transform: translateY(-2px);
  opacity: 1;
}

/* Imagen hero: ratio 16:9, llena todo el ancho, sin texto encima */
.card-news-hero__img-wrap {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--nodo-surface);
}
.card-news-hero__img-wrap .nodoia-thumb-wrap { width:100%; height:100%; }
.card-news-hero__image {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform 0.55s ease;
}
.card-news-hero:hover .card-news-hero__image { transform: scale(1.04); }
.card-news-hero__overlay { display: none; }

/* Body: aire ajustado, jerarquía clara */
.card-news-hero__body {
  padding: var(--space-4) var(--space-5) var(--space-5);
  display: flex; flex-direction: column; gap: var(--space-2); flex: 1;
}

/* Categoría pill (usa mismas clases que .card-article__category) */
.card-news-hero__cat {
  display: inline-flex; align-items: center; width: fit-content;
  font-size: 11px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 20px;
  background: rgba(0,210,163,.15); color: var(--nodo-teal);
}

/* Título dominante */
.card-news-hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 2.2vw, 1.75rem);
  font-weight: 600; line-height: 1.25; letter-spacing: -0.025em;
  color: #fff; overflow-wrap: break-word;
}
.card-news-hero:hover .card-news-hero__title { color: #fff; }

/* Meta: autor · fecha · lectura */
.card-news-hero__meta {
  font-size: var(--text-xs); color: var(--color-text-subtle);
  display: flex; gap: var(--space-2); align-items: center; flex-wrap: wrap;
  margin-top: var(--space-1);
}
.card-news-hero__meta .meta-dot { opacity: 0.4; }

/* ── STACK de secundarias ── */
.news-stack {
  display: flex; flex-direction: column; gap: var(--space-3);
}

.card-news-sm {
  display: flex; gap: var(--space-3); align-items: flex-start;
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); text-decoration: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  overflow: hidden;
}
.card-news-sm:hover {
  border-color: var(--color-border-hover);
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
  transform: translateY(-1px); opacity: 1;
}

/* Thumbnail cuadrado prominente */
.card-news-sm__image {
  width: 96px; height: 78px;
  border-radius: 0; object-fit: cover; flex-shrink: 0; display: block;
}

.card-news-sm__body {
  flex: 1; min-width: 0; padding: var(--space-3) var(--space-3) var(--space-3) 0;
  display: flex; flex-direction: column; gap: 4px; justify-content: center;
}

.card-news-sm__cat {
  display: inline-flex; width: fit-content;
  font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 2px 7px; border-radius: 20px;
  background: rgba(0,210,163,.15); color: var(--nodo-teal);
}

.card-news-sm__title {
  font-size: var(--text-sm); font-weight: 500; color: var(--color-text);
  line-height: 1.38;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-news-sm:hover .card-news-sm__title { color: #fff; }

.card-news-sm__time {
  font-size: 11px; color: var(--color-text-subtle); margin-top: 2px;
}

/* ── GRID 3 columnas editorial ── */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
@media (max-width: 900px) { .news-grid { grid-template-columns: repeat(2,1fr); gap: var(--space-5); } }
@media (max-width: 560px) { .news-grid { grid-template-columns: 1fr; gap: var(--space-4); } }

/* ── Category tabs (sticky bar) ── */
.news-cat-tabs {
  display: flex; gap: var(--space-2);
  overflow-x: auto; scrollbar-width: none;
  padding: var(--space-3) 0; /* aire vertical dentro del sticky */
}
.news-cat-tabs::-webkit-scrollbar { display: none; }
.news-cat-tabs .filter-tab { white-space: nowrap; min-height: 36px; }

/* ── "Ver más noticias" CTA ── */
.news-grid-cta {
  text-align: center; margin-top: var(--space-10);
}


/* =============================================================================
   29. PRODUCTIVIDAD HUB
   ============================================================================= */

.productivity-topics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

@media (max-width: 900px) {
  .productivity-topics { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 540px) {
  .productivity-topics { grid-template-columns: 1fr; }
}

.topic-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-decoration: none;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.topic-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--topic-color, var(--nodo-blue));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.topic-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  opacity: 1;
}

.topic-card:hover::before { opacity: 1; }

.topic-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.topic-card__content { flex: 1; }

.topic-card__title {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 2px;
  letter-spacing: -0.01em;
}

.topic-card__count {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

/* Stats dashboard row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

@media (max-width: 900px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

.stat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  text-align: center;
}

.stat-card__value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: var(--space-1);
}

.stat-card__label {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-card__change {
  font-size: var(--text-xs);
  color: var(--nodo-teal);
  margin-top: var(--space-1);
}


/* =============================================================================
   30. CONTACT PAGE
   ============================================================================= */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-16);
  align-items: start;
}

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
}

.contact-form-wrap {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-family: var(--font-body);
  transition: all var(--transition-fast);
  outline: none;
  appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--color-text-subtle); }

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--nodo-blue);
  background: rgba(91, 95, 239, 0.04);
  box-shadow: 0 0 0 3px rgba(91, 95, 239, 0.1);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.6;
}

.contact-info-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  margin-bottom: var(--space-5);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-info-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(91, 95, 239, 0.08);
  border: 1px solid rgba(91, 95, 239, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
}

.contact-info-label {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
}

.contact-info-value {
  font-size: var(--text-sm);
  color: var(--color-text);
  font-weight: 500;
}


/* =============================================================================
   31. ABOUT PAGE
   ============================================================================= */

.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-block: var(--space-16);
}

@media (max-width: 900px) {
  .about-story { grid-template-columns: 1fr; gap: var(--space-10); }
}

.about-visual {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
}

.about-visual::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(91, 95, 239, 0.12), transparent);
  pointer-events: none;
}

.about-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.about-stat {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  text-align: center;
}

.about-stat__value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 500;
  letter-spacing: -0.04em;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: 4px;
}

.about-stat__label {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

@media (max-width: 900px) {
  .values-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .values-grid { grid-template-columns: 1fr; }
}

.value-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
}

.value-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.value-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: rgba(91, 95, 239, 0.08);
  border: 1px solid rgba(91, 95, 239, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: var(--space-4);
}

.value-card__title {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}

.value-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* Manifiesto/quote block */
.manifesto-block {
  background: linear-gradient(135deg, rgba(91, 95, 239, 0.06) 0%, rgba(0, 210, 163, 0.04) 100%);
  border: 1px solid rgba(91, 95, 239, 0.15);
  border-radius: var(--radius-2xl);
  padding: var(--space-12) var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.manifesto-block::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: var(--space-8);
  font-family: var(--font-display);
  font-size: 120px;
  line-height: 1;
  color: rgba(91, 95, 239, 0.1);
  pointer-events: none;
  user-select: none;
}

.manifesto-block__text {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl));
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.025em;
  color: var(--color-text);
  max-width: 700px;
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .manifesto-block {
    padding: var(--space-8);
  }
}


/* =============================================================================
   32. SINGLE POST — Layout premium de lectura
   ============================================================================= */

body.single-post {
  background: var(--nodo-midnight);
}

/* ── Imagen del artículo: primer elemento, full-container ── */
.single-image-wrap {
  padding-block: var(--space-8) 0;
  background: var(--nodo-midnight);
}

.single-image__img,
.single-image-wrap img,
.single-image-wrap .nodoia-thumb-wrap {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border-radius: var(--radius-2xl);
  display: block;
}
.single-image-wrap .nodoia-thumb-wrap {
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

/* ── Hero de artículo: categoría + título + meta — debajo de la imagen ── */
.single-hero {
  padding-block: var(--space-8) 0;
  background: var(--nodo-midnight);
}

.single-hero__inner {
  max-width: var(--container-prose);
  margin-inline: auto;
}

.single-hero__cats {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.single-hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.035em;
  color: #fff;
  margin-bottom: var(--space-5);
  /* Nunca cortar el título */
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: none;
}

.single-hero__excerpt {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.5);
  line-height: 1.65;
  margin-bottom: var(--space-6);
  max-width: 65ch;
}

.single-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}

.single-hero__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.72);
  font-weight: 500;
}

.single-hero__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.single-hero__meta-dot {
  color: rgba(255,255,255,0.2);
}

/* Legacy .single-image kept for backwards compat (no longer used in single.php) */
.single-image {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
  padding-block: var(--space-8);
}
.single-image img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border-radius: var(--radius-2xl);
  display: block;
}

.single-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-12);
  align-items: start;
  max-width: 1080px;
  margin-inline: auto;
  padding-inline: var(--space-6);
  padding-bottom: var(--space-20);
}

@media (max-width: 1024px) {
  .single-layout {
    grid-template-columns: 1fr;
  }

  .single-sidebar {
    display: none;
  }
}

.single-content {
  font-size: 1.0625rem;
  line-height: 1.82;
  color: rgba(255,255,255,0.85);
}

.single-content h2 {
  font-size: clamp(var(--text-2xl), 2.5vw, var(--text-3xl));
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
  color: #fff;
  letter-spacing: -0.03em;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.single-content h3 {
  font-size: var(--text-2xl);
  margin-top: var(--space-10);
  margin-bottom: var(--space-3);
  color: #fff;
  letter-spacing: -0.02em;
}

.single-content h4 {
  font-size: var(--text-xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.single-content p { margin-bottom: var(--space-5); }

.single-content a {
  color: var(--nodo-blue);
  text-decoration: underline;
  text-decoration-color: rgba(91, 95, 239, 0.35);
  text-underline-offset: 3px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}

.single-content a:hover {
  color: var(--nodo-teal);
  text-decoration-color: rgba(0, 210, 163, 0.4);
  opacity: 1;
}

.single-content ul,
.single-content ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-5);
}

.single-content li { margin-bottom: var(--space-2); }

.single-content blockquote {
  border-left: 3px solid var(--nodo-blue);
  padding: var(--space-4) var(--space-6);
  margin-block: var(--space-6);
  background: rgba(91, 95, 239, 0.05);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-style: italic;
  color: rgba(255,255,255,0.6);
}

.single-content code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  color: var(--nodo-teal);
}

.single-content pre {
  background: #0D0D16;
  border: 1px solid var(--nodo-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  overflow-x: auto;
  margin-block: var(--space-6);
  position: relative;
}

.single-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.85);
}

.single-content img {
  border-radius: var(--radius-lg);
  margin-block: var(--space-6);
  max-width: 100%;
}

/* Responsive table wrapper — scroll horizontal en mobile sin blowout */
.single-content .wp-block-table,
.single-content figure.wp-block-table {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
  margin-block: var(--space-6);
}

.single-content table {
  width: 100%;
  min-width: 480px; /* tabla siempre legible; el wrapper añade scroll si hace falta */
  border-collapse: collapse;
  margin-block: 0;
  font-size: var(--text-sm);
}

.single-content th,
.single-content td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.single-content th {
  background: var(--color-bg-card);
  font-weight: 500;
  color: var(--color-text);
  white-space: nowrap;
}

.single-content td { color: var(--color-text-muted); }

/* tfoot — nota de tipo de cambio */
.single-content tfoot td {
  font-size: var(--text-xs);
  color: var(--nodo-muted, #8888A8);
  border-top: 1px solid var(--color-border);
  background: transparent;
  padding-block: var(--space-2);
}

/* Sidebar de artículo — estático, no persigue al usuario en scroll */
.single-sidebar {
  position: static;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.sidebar-widget {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

.sidebar-widget__title {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}

/* Related posts */
.related-posts {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding-block: var(--space-16);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

@media (max-width: 900px) {
  .related-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 540px) {
  .related-grid { grid-template-columns: 1fr; }
}

/* Author box */
.author-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  display: flex;
  gap: var(--space-5);
  align-items: flex-start;
  margin-block: var(--space-12);
}

@media (max-width: 540px) {
  .author-box { flex-direction: column; }
}

.author-box__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--color-border);
}

.author-box__name {
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 4px;
}

.author-box__role {
  font-size: var(--text-xs);
  color: var(--nodo-teal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}

.author-box__bio {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0;
}


/* =============================================================================
   33. NEWSLETTER SECTION — Responsive fix
   ============================================================================= */

@media (max-width: 768px) {
  .newsletter-section > .container > div {
    grid-template-columns: 1fr !important;
    gap: var(--space-8) !important;
  }

  .newsletter-form {
    max-width: 100%;
  }
}


/* =============================================================================
   34. HOMEPAGE — Responsive fine-tuning
   ============================================================================= */

@media (max-width: 768px) {
  .section { padding-block: var(--space-12); }
  .section--sm { padding-block: var(--space-8); }
  .section--lg { padding-block: var(--space-16); }

  /* News grid — 4 columnas → 1 */
  div[style*="grid-template-columns:repeat(4,1fr)"] {
    grid-template-columns: 1fr !important;
  }

  .hero__title { font-size: clamp(1.875rem, 8vw, 2.25rem); }
  .hero__inner { padding-block: var(--space-12); }

  .proof-bar__inner {
    gap: var(--space-6);
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* =============================================================================
   35. FOOTER — Mobile fixes
   ============================================================================= */

@media (max-width: 640px) {
  .footer-bottom-links {
    gap: var(--space-3);
    flex-wrap: wrap;
    justify-content: center;
  }
}


/* =============================================================================
   36. FOCUS STATES — Accessibility
   ============================================================================= */

:focus-visible {
  outline: 2px solid var(--nodo-blue);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.btn:focus-visible,
.filter-tab:focus-visible {
  outline: 2px solid var(--nodo-blue);
  outline-offset: 2px;
}


/* =============================================================================
   37. PRINT
   ============================================================================= */

@media print {
  .site-header,
  .site-footer,
  .newsletter-section,
  .ad-unit,
  .single-sidebar,
  .nodoia-toggle {
    display: none !important;
  }

  body { background: #fff; color: #000; }
  .single-layout { grid-template-columns: 1fr; }
}


/* =============================================================================
   38. ARCHIVE HERO
   ============================================================================= */

.archive-hero {
  background: var(--nodo-midnight);
  border-bottom: 1px solid var(--nodo-border);
  padding-block: var(--space-16) var(--space-12);
}

.archive-hero__inner {
  max-width: 680px;
}

.archive-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.archive-hero__breadcrumb a {
  color: var(--color-text-subtle);
  text-decoration: none;
}
.archive-hero__breadcrumb a:hover { color: var(--nodo-teal); }

.archive-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1.05;
  margin-bottom: var(--space-4);
}

.archive-hero__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: var(--space-3);
}

.archive-hero__meta {
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
}


/* =============================================================================
   39. ARCHIVE GRID
   ============================================================================= */

.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .archive-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .archive-grid { grid-template-columns: 1fr; }
}

.archive-pagination {
  margin-top: var(--space-12);
  display: flex;
  justify-content: center;
}

.archive-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--nodo-border);
  background: var(--nodo-card);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: all 0.18s;
  margin: 0 3px;
}

.archive-pagination .page-numbers:hover,
.archive-pagination .page-numbers.current {
  background: var(--nodo-teal);
  border-color: var(--nodo-teal);
  color: var(--nodo-midnight);
}

.archive-pagination .page-numbers.prev,
.archive-pagination .page-numbers.next {
  width: auto;
  padding-inline: var(--space-4);
  font-size: var(--text-xs);
  letter-spacing: 0.03em;
}

/* Global pagination fallback */
.nav-links {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-12);
  flex-wrap: wrap;
}

.nav-links a,
.nav-links span {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--nodo-border);
  background: var(--nodo-card);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: all 0.18s;
}

.nav-links a:hover,
.nav-links span.current {
  background: var(--nodo-teal);
  border-color: var(--nodo-teal);
  color: var(--nodo-midnight);
}


/* =============================================================================
   40. PAGE.PHP — Contenido genérico (legal, privacidad, etc.)
   ============================================================================= */

.page-content-wrap {
  max-width: 740px;
  margin-inline: auto;
  padding-block: var(--space-16);
}

.page-content-header {
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--nodo-border);
}

.page-content-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  color: #fff;
  line-height: 1.1;
  margin-bottom: var(--space-4);
}

.page-content-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.65;
}


/* =============================================================================
   41. 404
   ============================================================================= */

.page-404 {
  background: var(--nodo-midnight);
  min-height: calc(100vh - var(--nav-height));
  padding-block: var(--space-20);
}

.page-404__inner {
  text-align: center;
  max-width: 560px;
  margin-inline: auto;
  padding-bottom: var(--space-16);
}

.page-404__ghost {
  font-family: var(--font-display);
  font-size: clamp(6rem, 18vw, 14rem);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.07);
  margin-bottom: var(--space-6);
  user-select: none;
}

.page-404__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  color: #fff;
  margin-bottom: var(--space-4);
}

.page-404__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.page-404__actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.page-404__suggestions {
  max-width: 960px;
  margin-inline: auto;
  border-top: 1px solid var(--nodo-border);
  padding-top: var(--space-12);
}

.page-404__suggestions-title {
  font-size: var(--text-xl);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: var(--space-8);
  text-align: center;
}


/* =============================================================================
   42. GP OVERRIDES GLOBALES — archive, page, 404 body classes
   ============================================================================= */

/* Forzar fondo oscuro en cualquier fallback GP */
body.nodo-fullwidth .site-content,
body.nodo-fullwidth #primary,
body.nodo-fullwidth .content-area,
body.nodo-fullwidth .inside-site-content {
  background: transparent !important;
  padding: 0 !important;
  max-width: none !important;
  width: 100% !important;
}

body.nodo-fullwidth .inside-article,
body.nodo-fullwidth .entry-content {
  padding: 0 !important;
  max-width: none !important;
}

body.nodo-fullwidth .generate-columns-container,
body.nodo-fullwidth .grid-container {
  padding: 0 !important;
}

/* Asegurar que generate-wrap no añada max-width extra */
body.nodo-fullwidth .generate-wrap {
  max-width: none !important;
  padding: 0 !important;
}

/* Ocultar títulos GP residuales en archives */
body.post-type-archive .archive-title,
body.tax-category .archive-title,
body.tax-tipo-herramienta .archive-title {
  display: none !important;
}


/* =============================================================================
   43. QA FIXES — Clases faltantes, inconsistencias y bugs CSS/HTML
   ============================================================================= */

/* .search-bar alias (archive templates usan esta clase como wrapper) */
.search-bar {
  position: relative;
  max-width: 560px;
  margin-bottom: var(--space-4);
}

/* .filter-tab__count (BEM naming en archive-herramienta.php) */
.filter-tab__count {
  font-size: 10px;
  background: rgba(255,255,255,0.06);
  padding: 1px 7px;
  border-radius: var(--radius-full);
  color: var(--color-text-subtle);
  margin-left: 2px;
  transition: background var(--transition-fast);
}

.filter-tab.active .filter-tab__count,
.filter-tab:hover .filter-tab__count {
  background: rgba(91,95,239,0.15);
  color: rgba(255,255,255,0.7);
}

/* Logo wrap + placeholder para card-tool en archivos de directorio */
.card-tool__logo-wrap {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.card-tool__logo-wrap img.card-tool__logo {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  object-fit: contain;
  object-position: center;
  border: 1px solid var(--color-border);
  padding: 5px;
  background: var(--nodo-surface);
}

.card-tool__logo-placeholder {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(91,95,239,0.15), rgba(0,210,163,0.12));
  border: 1px solid rgba(91,95,239,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  letter-spacing: -0.02em;
}

/* card-tool__body (usado en archive-herramienta, equivale a .card-tool__info) */
.card-tool__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 0;
}

/* Star ratings en archive */
.star {
  font-size: 13px;
  color: rgba(255,255,255,0.12);
  line-height: 1;
}

.star--full { color: #F5A623; }

.card-tool__rating-val {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  margin-left: var(--space-1);
}

/* Footer brand desc — sin bottom margin extra tras quitar social links */
.footer-brand__desc { margin-bottom: 0; }


/* =============================================================================
   44. GLASSMORPHISM UPGRADE — Efectos premium de profundidad y glass
   ============================================================================= */

/* Cards con glassmorphism sutil en hover */
.card:hover,
.card-tool--dir:hover,
.card-category:hover {
  background: linear-gradient(
    135deg,
    rgba(255,255,255,0.03) 0%,
    var(--color-bg-card) 100%
  );
}

/* Glow teal en cards de categoría */
.card-category:hover {
  box-shadow: 0 8px 32px rgba(91,95,239,0.12), 0 0 0 1px rgba(91,95,239,0.15) !important;
}

/* Page hero — glass pill label */
.page-hero__label {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Sidebar widget glass */
.sidebar-widget {
  background: rgba(28,28,39,0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Newsletter section glass */
.newsletter-section {
  backdrop-filter: blur(4px);
}

/* Card glass overlay on scroll-in */
.card.visible,
.card-article.visible {
  background: var(--color-bg-card);
}

/* Contact form glass */
.contact-form-wrap {
  background: rgba(28,28,39,0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

/* About stat grid glass cards */
.about-stat {
  backdrop-filter: blur(8px);
}


/* =============================================================================
   45. GLOW EFFECTS — Acentos luminosos elegantes
   ============================================================================= */

/* Glow en botón CTA hover */
.btn-cta:hover {
  box-shadow: 0 0 24px rgba(0,210,163,0.35), 0 4px 16px rgba(0,210,163,0.15) !important;
  transform: translateY(-1px);
}

.btn-primary:hover {
  box-shadow: 0 0 24px rgba(91,95,239,0.35), 0 4px 16px rgba(91,95,239,0.15) !important;
  transform: translateY(-1px);
}

/* Live indicator enhanced glow */
.live-dot {
  box-shadow: 0 0 0 0 rgba(0,210,163,0.5);
}

/* Teal accent glow en section-label */
.section-label::before {
  box-shadow: 0 0 6px rgba(0,210,163,0.4);
}

/* Input focus glow mejorado */
.form-input:focus,
.form-textarea:focus {
  box-shadow: 0 0 0 3px rgba(91,95,239,0.12), 0 0 20px rgba(91,95,239,0.06) !important;
}

.newsletter-input:focus {
  box-shadow: 0 0 0 3px rgba(91,95,239,0.12), 0 0 20px rgba(91,95,239,0.06);
}

/* Search input glow */
.search-input:focus {
  box-shadow: 0 0 0 3px rgba(91,95,239,0.14), 0 0 24px rgba(91,95,239,0.08) !important;
}

/* Card-news-hero border glow */
.card-news-hero {
  box-shadow: 0 2px 0 0 rgba(0,210,163,0.0);
  transition: box-shadow var(--transition-base), border-color var(--transition-base);
}

.card-news-hero:hover {
  box-shadow: 0 20px 48px rgba(0,0,0,0.4);
}

/* Path card glow */
.path-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.25), 0 0 0 1px var(--path-color, var(--nodo-blue)) !important;
}

/* gradient-text shimmer on hover */
@keyframes gradient-shift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.gradient-text {
  background-size: 200% auto;
  animation: gradient-shift 4s ease infinite;
}


/* =============================================================================
   46. NAVEGACIÓN — Refinamiento sticky premium
   ============================================================================= */

/* Header base: incluir transform en la transición para nav-hidden */
#site-header,
.site-header {
  transition: height var(--transition-base),
              background var(--transition-base),
              box-shadow var(--transition-base),
              transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  will-change: transform;
}

/* is-scrolled mejorado con border bottom sutil */
#site-header.is-scrolled,
.site-header.is-scrolled {
  border-bottom-color: rgba(255,255,255,0.08) !important;
}

/* Active page link con dot indicator */
.nodoia-menu > li.current-menu-item > a::after,
.nodoia-menu > li.current_page_item > a::after {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--nodo-teal);
  margin: 2px auto 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

/* Mobile nav: mejorar touch targets */
@media (max-width: 768px) {
  .nodoia-menu > li > a {
    min-height: 48px;
    display: flex !important;
    align-items: center;
  }
}


/* =============================================================================
   47. RESPONSIVE — Inline grids de page templates
   ============================================================================= */

/* Sobre nosotros — misión/visión 2 cols */
@media (max-width: 768px) {
  /* Mission/Vision grid */
  .section--sm [style*="grid-template-columns:1fr 1fr"],
  .section--sm [style*="grid-template-columns: 1fr 1fr"],
  section [style*="grid-template-columns:1fr 1fr"],
  section [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* Archive hero filters area */
  .archive-hero__inner {
    max-width: 100%;
  }

  /* Page hero responsive */
  .page-hero {
    padding-block: var(--space-14) var(--space-10);
  }

  .page-hero__title {
    font-size: clamp(1.875rem, 7vw, 2.5rem);
  }

  .page-hero__subtitle {
    font-size: var(--text-base);
  }

  /* Contact layout */
  .contact-layout {
    gap: var(--space-8);
  }

  /* About story inline grid */
  .about-story {
    gap: var(--space-8) !important;
  }

  /* Tools grid search */
  .search-bar, .search-bar-wrap {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  /* Very small screens — reduce padding */
  .page-hero {
    padding-block: var(--space-12) var(--space-8);
  }

  .page-hero__label {
    font-size: 10px;
    padding: 3px 10px;
  }

  /* Archive pagination */
  .archive-pagination .page-numbers {
    width: 36px;
    height: 36px;
    font-size: var(--text-xs);
  }

  /* 404 */
  .page-404__ghost {
    font-size: clamp(5rem, 25vw, 8rem);
  }

  .page-404__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .page-404__actions .btn {
    justify-content: center;
  }

  /* Footer brand desc width */
  .footer-brand__desc {
    max-width: 100%;
  }
}


/* =============================================================================
   48. SINGLE POST — Refinamiento de lectura premium
   ============================================================================= */

/* Reading progress con glow */
.reading-progress {
  background: linear-gradient(90deg, var(--nodo-blue), var(--nodo-teal)) !important;
  box-shadow: 0 0 8px rgba(0,210,163,0.3);
  border-radius: 0 2px 2px 0;
}

/* Sponsored banner */
.sponsored-banner {
  background: linear-gradient(135deg, rgba(245,166,35,0.06), rgba(245,166,35,0.02));
  border: 1px solid rgba(245,166,35,0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-xs);
  color: rgba(245,166,35,0.85);
  text-align: center;
  margin-bottom: var(--space-6);
  max-width: var(--container-max);
  margin-inline: auto;
}

/* TOC widget premium */
.sidebar-widget .toc-widget-title {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

#toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

#toc-list li a {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  padding: 5px 0 5px var(--space-3);
  border-left: 2px solid transparent;
  transition: all var(--transition-fast);
  line-height: 1.4;
  text-decoration: none !important;
  opacity: 1;
}

#toc-list li a:hover {
  color: var(--nodo-teal);
  border-left-color: var(--nodo-teal);
  opacity: 1;
}

#toc-list li.toc-h3 a {
  padding-left: var(--space-6);
  font-size: var(--text-xs);
}

/* Single content — mejor tipografía premium */
.single-content > p:first-of-type {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.8);
}

/* Inline code inline glow */
.single-content code {
  box-shadow: 0 0 0 1px rgba(0,210,163,0.1);
}

/* Better link underline animation */
.single-content a {
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

.single-content a:hover {
  text-decoration-thickness: 2px;
}

/* H2 separator gradient */
.single-content h2 {
  border-image: linear-gradient(90deg, var(--nodo-border), transparent) 1;
}

/* Post tags */
.single-tags {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.single-tags a {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--color-bg-card);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: none !important;
  transition: all var(--transition-fast);
  opacity: 1;
}

.single-tags a:hover {
  border-color: var(--nodo-blue);
  color: var(--color-text);
  background: rgba(91,95,239,0.06);
  opacity: 1;
}


/* =============================================================================
   49. CARDS — Microinteracciones y mejoras de hover premium
   ============================================================================= */

/* Card article — título hover mejorado */
.card-article__title a {
  background-image: linear-gradient(var(--nodo-blue), var(--nodo-blue));
  background-repeat: no-repeat;
  background-size: 0% 1px;
  background-position: 0 100%;
  transition: background-size var(--transition-base), color var(--transition-fast);
  color: inherit;
  text-decoration: none !important;
  opacity: 1;
}

.card-article:hover .card-article__title a {
  background-size: 100% 1px;
  color: var(--color-text);
  opacity: 1;
}

/* Card article — imagen zoom suave */
.card-article__image-wrap {
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

/* Path card glow ring en hover */
.path-card {
  overflow: visible;
}

/* News card small — mejor hover */
.card-news-sm:hover {
  transform: translateX(3px);
}

.card-news-sm__title {
  transition: color var(--transition-fast);
}

.card-news-sm:hover .card-news-sm__title {
  color: var(--nodo-teal);
}

/* Tool chip hover mejorado */
.tool-chip {
  position: relative;
  overflow: hidden;
}

.tool-chip::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,210,163,0);
  transition: background var(--transition-fast);
  border-radius: inherit;
}

.tool-chip:hover::after {
  background: rgba(0,210,163,0.04);
}

/* Value cards — gradiente sutil en hover */
.value-card:hover {
  background: linear-gradient(135deg, rgba(91,95,239,0.04) 0%, var(--color-bg-card) 100%);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

/* About stat values — color accent en hover parent */
.about-stat {
  transition: transform var(--transition-base);
}

/* Tutorial items — flecha animada */
.tutorial-item__arrow { font-size: 16px; }

/* Filter tab active — más visible */
.filter-tab.active {
  font-weight: 500;
  box-shadow: 0 0 0 1px rgba(91,95,239,0.2);
}


/* =============================================================================
   50. GENERATREPRESS OVERRIDES FINALES — Eliminar cualquier residuo visual
   ============================================================================= */

/* Eliminar bordes y paddings residuales de GP en TODOS los tipos de página */
body.nodo-fullwidth .entry-header,
body.nodo-fullwidth .entry-footer,
body.nodo-fullwidth .page-header,
body.nodo-fullwidth .archive-header,
body.nodo-fullwidth .page-content,
body.nodo-fullwidth .entry-content:not(.single-content),
body.single-post .entry-header,
body.single-post .entry-footer {
  display: none !important;
}

/* Eliminar padding de .site-main en todas las páginas fullwidth */
body.nodo-fullwidth .site-main,
body.page .site-main,
body.archive .site-main,
body.single .site-main {
  padding: 0 !important;
  margin: 0 !important;
}

/* Forzar bg oscuro en todo el site-content */
.site-content,
.inside-site-content {
  background: transparent !important;
}

/* Eliminar margen inferior del article GP en pages */
body.nodo-fullwidth article {
  margin-bottom: 0 !important;
}

/* Fix: GP puede añadir un padding-top al main en algunas configs */
#main-content {
  padding-top: 0 !important;
}

/* Eliminar separadores GP entre secciones */
body.nodo-fullwidth hr {
  display: none;
}

/* GP content-area max-width en single posts */
body.single-post .content-area,
body.single-post #primary {
  max-width: none !important;
  width: 100% !important;
  padding: 0 !important;
  float: none !important;
}

body.single-post .inside-article {
  padding: 0 !important;
  max-width: none !important;
}

/* Ocultar breadcrumbs GP si aparecen */
.breadcrumb-trail,
.generate-breadcrumbs {
  display: none !important;
}

/* Ocultar skip-link del tema padre GP (lo reemplazamos con el nuestro) */
.skip-link { top: -100px !important; }

/* Fix: backgrounds blancos de GP en light-mode system preference */
.inside-site-content,
#primary,
.content-area,
.site-main,
.inside-article {
  background: transparent !important;
}


/* =============================================================================
   51. SECCIONES CON INLINE STYLES — Breakpoints responsive complementarios
   ============================================================================= */

/* Secciones con estilos inline grid que no colapsan en mobile */
@media (max-width: 768px) {
  /* Misión/Visión en sobre-nosotros */
  section [style*="grid-template-columns:1fr 1fr"] {
    display: grid !important;
    grid-template-columns: 1fr !important;
  }

  /* About story stats */
  .about-stat-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: var(--space-4) !important;
  }

  /* Single hero meta */
  .single-hero__meta {
    gap: var(--space-3);
  }

  /* Manifesto block */
  .manifesto-block {
    padding: var(--space-8) var(--space-6);
  }

  /* Values grid */
  .values-grid {
    grid-template-columns: 1fr 1fr !important;
  }
}

@media (max-width: 540px) {
  /* Values grid → 1 col */
  .values-grid {
    grid-template-columns: 1fr !important;
  }

  /* About stat grid */
  .about-stat-grid {
    grid-template-columns: 1fr 1fr !important;
  }

  /* Learning paths cards */
  .path-card__meta {
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  /* News hero title */
  .card-news-hero__title {
    font-size: var(--text-xl);
  }

  /* Topic cards */
  .topic-card__title { font-size: var(--text-sm); }

  /* Archive hero */
  .archive-hero {
    padding-block: var(--space-12) var(--space-8);
  }

  .archive-hero__title {
    font-size: clamp(1.75rem, 8vw, 2.25rem);
  }
}


/* =============================================================================
   52. TYPOGRAPHY — Refinamiento final de escala tipográfica
   ============================================================================= */

/* Títulos principales con tracking más ajustado */
.page-hero__title,
.archive-hero__title,
.hero__title,
.single-hero__title {
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

/* Mejora de contraste en textos muted sobre fondo oscuro */
.card-article__excerpt {
  color: rgba(255,255,255,0.5);
}

.card-article__meta {
  color: rgba(255,255,255,0.32);
}

/* Section-title con mejor peso visual */
.section-title {
  font-weight: 500;
  color: rgba(255,255,255,0.95);
}

/* Proof bar valores más impactantes */
.proof-metric__value {
  font-weight: 500;
  letter-spacing: -0.04em;
}

/* Footer brand logo — mejor contraste */
.footer-brand__logo {
  letter-spacing: -0.025em;
}

/* Archive hero title con tracking premium */
.archive-hero__title {
  letter-spacing: -0.045em;
}

/* Manifesto block — más peso */
.manifesto-block__text {
  font-weight: 400;
  line-height: 1.45;
}

/* Page content legal — mejor legibilidad */
.page-content-wrap .single-content p,
.page-content-wrap .entry-content p {
  color: rgba(255,255,255,0.72);
  line-height: 1.85;
}

/* H1 en page.php */
.page-content-title {
  line-height: 1.08;
}


/* =============================================================================
   53. SEO + PERFORMANCE — Imagen lazy load y CLS prevention
   ============================================================================= */

/* Prevenir CLS en imágenes de cards */
.card-article__image-wrap {
  aspect-ratio: 16 / 9;
  background: var(--color-bg-card);
}

.card-article__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Tool logo placeholder dimension */
.card-tool__logo {
  width: 48px;
  height: 48px;
  min-width: 48px;
}

/* News hero image — prevent layout shift */
.card-news-hero {
  min-height: 400px;
}

@media (max-width: 600px) {
  .card-news-hero { min-height: 280px; }
}

/* Imágenes de artículo con aspect ratio conocido */
.single-image {
  aspect-ratio: 16 / 7;
  background: var(--color-bg-card);
  overflow: hidden;
}

.single-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* AdSense wrapper — altura mínima para reducir CLS */
.ad-unit {
  min-height: 90px;
  background: transparent;
}

.ad-unit--in-article {
  min-height: 250px;
}

/* Contain para animaciones (reduce repaint) */
.card,
.card-article,
.card-tool,
.path-card,
.tutorial-item {
  contain: layout style;
}

/* Will-change solo donde hay transición de transform */
.card:hover,
.card-article:hover,
.btn:active {
  will-change: transform;
}


/* =============================================================================
   54. ADENSE + MONETIZACIÓN — Layout visual premium para ads
   ============================================================================= */

.ad-unit {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.ad-unit::before {
  content: 'Publicidad';
  position: absolute;
  top: var(--space-2);
  left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-subtle);
  white-space: nowrap;
}

.ad-unit--in-article {
  border: 1px solid rgba(255,255,255,0.04);
  background: rgba(255,255,255,0.01);
  margin-block: var(--space-10);
}


/* =============================================================================
   55. SCROLL ANIMATIONS — Stagger refinado y reducción de layout shift
   ============================================================================= */

/* Reveal sin translate para elementos en grids (evita shift) */
.card.reveal,
.card-article.reveal,
.card-tool--dir.reveal,
.value-card.reveal,
.path-card.reveal {
  transform: translateY(16px); /* menos desplazamiento para reducir shift */
}

/* Stagger delays más suaves */
[data-delay="80"]  { transition-delay: 80ms !important; }
[data-delay="100"] { transition-delay: 100ms !important; }
[data-delay="150"] { transition-delay: 150ms !important; }
[data-delay="160"] { transition-delay: 160ms !important; }
[data-delay="240"] { transition-delay: 240ms !important; }

/* Ensure visible state resets delay for clean re-animation */
.reveal.visible {
  transition-delay: 0ms;
}

[data-delay].reveal.visible {
  transition-delay: var(--stagger-delay, 0ms);
}


/* =============================================================================
   56. MOBILE UX — Touch-friendly final pass
   ============================================================================= */

/* Touch targets mínimos 44px */
.btn { min-height: 40px; }
.btn-sm { min-height: 34px; }
.btn-lg { min-height: 48px; }
.filter-tab { min-height: 36px; }
.tool-chip { min-height: 36px; }

/* Sin tap highlight en iOS */
a, button, .filter-tab, .tool-chip, .card, .path-card {
  -webkit-tap-highlight-color: transparent;
}

/* Scroll horizontal suave en pills */
.filter-tabs,
.featured-tools-row,
.news-cat-tabs,
.single-tags {
  -webkit-overflow-scrolling: touch;
}

/* Mobile: cards con sombra en lugar de transform (mejor para CLS) */
@media (max-width: 768px) {
  .card:hover,
  .card-article:hover,
  .card-tool--dir:hover,
  .path-card:hover {
    transform: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  }

  .btn-cta:hover,
  .btn-primary:hover {
    transform: none;
  }

  /* Full-width buttons en mobile */
  .page-404__actions .btn,
  .page-hero__actions .btn-lg {
    padding-inline: var(--space-6);
  }

  /* Archive grid gap reduction */
  .archive-grid { gap: var(--space-4); }
  .tools-grid   { gap: var(--space-4); }
  .news-grid    { gap: var(--space-4); }
}


/* =============================================================================
   57. DARK MODE CONSISTENCIA — Forzar dark en todos los elementos nativos
   ============================================================================= */

/* Form inputs dark mode forzado */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="number"],
input[type="date"],
textarea,
select {
  color-scheme: dark;
}

/* Scrollbar en Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--nodo-border-light) transparent;
}

/* Selection coherente */
::selection {
  background: rgba(91,95,239,0.25);
  color: #fff;
}

/* Placeholder consistent */
::placeholder {
  color: var(--color-text-subtle);
  opacity: 1;
}

/* Date input styling */
input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.4);
}

/* =============================================================================
   SECTION 58 — HERRAMIENTAS IA: HERO PREMIUM
   ============================================================================= */

.tools-hero {
  position: relative;
  background: var(--nodo-midnight);
  border-bottom: 1px solid var(--nodo-border);
  padding-block: var(--space-16) var(--space-12);
  overflow: hidden;
}

.tools-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(91,95,239,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 30%, rgba(0,210,163,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.tools-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 740px;
}

.tools-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--nodo-teal);
  margin-bottom: var(--space-5);
  padding: 4px 12px;
  background: rgba(0,210,163,0.08);
  border: 1px solid rgba(0,210,163,0.2);
  border-radius: var(--radius-full);
}

.tools-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: #fff;
  margin-bottom: var(--space-4);
}

.tools-hero__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: var(--space-8);
}

/* Search bar premium */
.tools-hero__search {
  position: relative;
  max-width: 560px;
  margin-bottom: var(--space-5);
}

.tools-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
  transition: color var(--transition-base);
}

.tools-search-input {
  width: 100%;
  height: 52px;
  padding: 0 44px 0 46px;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid var(--nodo-border-light);
  border-radius: var(--radius-xl);
  font-size: var(--text-base);
  color: var(--color-text);
  transition: all var(--transition-base);
  outline: none;
}

.tools-search-input::placeholder { color: var(--color-text-subtle); }

.tools-search-input:focus {
  border-color: var(--nodo-teal);
  background: rgba(0,210,163,0.04);
  box-shadow: 0 0 0 3px rgba(0,210,163,0.12), 0 4px 16px rgba(0,0,0,0.2);
}

.tools-search-input:focus + .tools-search-icon,
.tools-hero__search:focus-within .tools-search-icon {
  color: var(--nodo-teal);
}

.tools-search-kbd {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: var(--color-text-subtle);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--nodo-border);
  border-radius: 4px;
  padding: 2px 6px;
  pointer-events: none;
  font-family: var(--font-mono);
}

/* Quick filters row */
.tools-hero__quick-filters {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.tools-qfilter-label {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tools-qfilter {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--nodo-border-light);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tools-qfilter:hover {
  background: rgba(91,95,239,0.1);
  border-color: rgba(91,95,239,0.3);
  color: #A0A4FF;
  opacity: 1;
}

/* =============================================================================
   SECTION 59 — STATS BAR
   ============================================================================= */

.tools-stats-bar {
  background: var(--nodo-surface);
  border-bottom: 1px solid var(--nodo-border);
  padding-block: var(--space-4);
}

.tools-stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.tools-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
}

.tools-stat__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: #fff;
  line-height: 1.1;
}

.tools-stat__label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-subtle);
}

.tools-stat-divider {
  width: 1px;
  height: 32px;
  background: var(--nodo-border);
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .tools-stats-inner { gap: var(--space-5); }
  .tools-stat-divider { height: 24px; }
  .tools-stat__number { font-size: var(--text-xl); }
}

/* =============================================================================
   SECTION 60 — CATEGORY GRID (tiles visuales)
   ============================================================================= */

.cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-3);
}

@media (max-width: 1024px) { .cat-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 640px)  { .cat-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-2); } }
@media (max-width: 400px)  { .cat-grid { grid-template-columns: repeat(2, 1fr); } }

.cat-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-5) var(--space-3);
  background: var(--nodo-card);
  border: 1.5px solid var(--nodo-border);
  border-radius: var(--radius-xl);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.cat-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(91,95,239,0.05), rgba(0,210,163,0.03));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.cat-tile:hover,
.cat-tile:focus-visible {
  border-color: rgba(91,95,239,0.4);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(91,95,239,0.12), 0 2px 8px rgba(0,0,0,0.2);
  opacity: 1;
}

.cat-tile:hover::before { opacity: 1; }

.cat-tile__icon {
  font-size: 2rem;
  line-height: 1;
  position: relative;
  z-index: 1;
  transition: transform var(--transition-base);
}

.cat-tile:hover .cat-tile__icon { transform: scale(1.15) rotate(-3deg); }

.cat-tile__name {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.01em;
  line-height: 1.3;
  position: relative;
  z-index: 1;
}

.cat-tile__count {
  font-size: 10px;
  color: var(--color-text-subtle);
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-full);
  padding: 1px 7px;
  position: relative;
  z-index: 1;
}

/* =============================================================================
   SECTION 61 — TRENDING STRIP (cards horizontales)
   ============================================================================= */

.trending-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1024px) { .trending-strip { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px)  { .trending-strip { grid-template-columns: 1fr; } }

.trending-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--nodo-card);
  border: 1.5px solid var(--nodo-border);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.trending-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--nodo-blue), var(--nodo-teal));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.trending-card:hover {
  border-color: rgba(91,95,239,0.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.25), 0 2px 8px rgba(91,95,239,0.08);
}

.trending-card:hover::after { opacity: 1; }

.trending-card__rank {
  position: absolute;
  top: var(--space-3);
  right: var(--space-4);
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--color-text-subtle);
  letter-spacing: 0.02em;
}

.trending-card__logo {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.trending-card__img {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--nodo-border-light);
  object-fit: cover;
}

.trending-card__initial {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(91,95,239,0.15), rgba(0,210,163,0.1));
  border: 1px solid var(--nodo-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.trending-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.trending-card__body { flex: 1; }

.trending-card__name {
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin: var(--space-1) 0;
  line-height: 1.3;
}

.trending-card__name a {
  color: inherit;
  text-decoration: none;
}

.trending-card__name a:hover { color: var(--nodo-teal); }

.trending-card__excerpt {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0 0 var(--space-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.trending-card__rating {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.trending-card__cta {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* =============================================================================
   SECTION 62 — CARD-TOOL-V2 (directorio premium)
   ============================================================================= */

.tools-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

@media (max-width: 1024px) { .tools-grid-v2 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px)  { .tools-grid-v2 { grid-template-columns: 1fr; gap: var(--space-4); } }

/* 3-col variant for related tools (respects breakpoints) */
.tools-grid-v2--3col { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1024px) { .tools-grid-v2--3col { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px)  { .tools-grid-v2--3col { grid-template-columns: 1fr; } }

.card-tool-v2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--nodo-card);
  border: 1.5px solid var(--nodo-border);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  contain: layout style;
}

/* Spotlight glow — canvas via JS */
.card-tool-v2::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  opacity: 0;
  transition: opacity 0.4s ease;
  background: radial-gradient(
    600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(91,95,239,0.06),
    transparent 60%
  );
  pointer-events: none;
}

.card-tool-v2:hover {
  border-color: rgba(91,95,239,0.35);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3), 0 2px 8px rgba(91,95,239,0.08);
}

.card-tool-v2:hover::after { opacity: 1; }

/* Header */
/* Header link wrapper — logo+name clickable area → analysis page */
.card-tool-v2__header-link {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: opacity 0.15s;
}
.card-tool-v2__header-link:hover { opacity: 0.85; text-decoration: none; }
.card-tool-v2__header-link:hover .card-tool-v2__name { color: var(--nodo-teal); }

.card-tool-v2__header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.card-tool-v2__logo-wrap {
  flex-shrink: 0;
}

.card-tool-v2__logo {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--nodo-border-light);
  object-fit: contain;
  object-position: center;
  background: var(--nodo-surface);
  padding: 6px;
  display: block;
}

.card-tool-v2__logo--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  background: linear-gradient(135deg, rgba(91,95,239,0.12), rgba(0,210,163,0.08));
}

.card-tool-v2__title-group {
  flex: 1;
  min-width: 0;
}

.card-tool-v2__name {
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-text);
  line-height: 1.3;
  margin: 0 0 var(--space-2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-tool-v2__badges {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

/* Category tag */
.card-tool-v2__cat {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-subtle);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--nodo-border);
  border-radius: var(--radius-full);
  padding: 3px 10px;
  text-decoration: none;
  width: fit-content;
  transition: all var(--transition-fast);
}

.card-tool-v2__cat:hover {
  color: var(--nodo-teal);
  border-color: rgba(0,210,163,0.3);
  background: rgba(0,210,163,0.06);
  opacity: 1;
}

/* Description */
.card-tool-v2__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Rating */
.card-tool-v2__rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
}

/* Footer */
.card-tool-v2__footer {
  display: flex;
  gap: var(--space-2);
  margin-top: auto;
}

.card-tool-v2__footer .btn {
  flex: 1;
  justify-content: center;
  font-size: 13px;
}

/* =============================================================================
   SECTION 63 — BADGES PRICING + STATUS
   ============================================================================= */

.badge-pricing {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  white-space: nowrap;
  flex-shrink: 0;
}

.badge-pricing--free {
  background: rgba(0,210,163,0.1);
  color: var(--nodo-teal);
  border-color: rgba(0,210,163,0.2);
}

.badge-pricing--freemium {
  background: rgba(91,95,239,0.1);
  color: #A0A4FF;
  border-color: rgba(91,95,239,0.2);
}

.badge-pricing--paid {
  background: rgba(245,166,35,0.1);
  color: #FBBF24;
  border-color: rgba(245,166,35,0.2);
}

.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  white-space: nowrap;
  flex-shrink: 0;
}

.badge-trending {
  background: rgba(255, 100, 50, 0.1);
  border-color: rgba(255, 100, 50, 0.2);
  font-size: 12px;
  padding: 1px 4px;
}

.badge-new-tool {
  background: rgba(139,92,246,0.1);
  color: #A78BFA;
  border-color: rgba(139,92,246,0.25);
}

.badge-sponsored {
  background: rgba(245,166,35,0.08);
  color: #FBBF24;
  border-color: rgba(245,166,35,0.2);
}

/* Category badge in trending strip */
.badge-cat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 9px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 500;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--nodo-border);
  color: var(--color-text-muted);
}

/* Rating shared */
.rating-stars,
.nodoia-stars {
  display: inline-flex;
  align-items: center;
  gap: 1px;
  color: #F5A623;
  vertical-align: middle;
  line-height: 1;
}
.nodoia-stars > svg,
.rating-stars > svg { display: block; flex-shrink: 0; }

.rating-value {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

/* Ratings inside tool cards must remain inline (logo · stars · score) */
.card-tool__rating,
.card-tool-v2__rating {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: nowrap;
}

/* =============================================================================
   SECTION 64 — DIRECTORIO: CONTROLS + LAYOUT
   ============================================================================= */

/* Dir count badge next to title */
.dir-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 22px;
  padding: 0 8px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 600;
  background: rgba(91,95,239,0.1);
  color: #A0A4FF;
  border: 1px solid rgba(91,95,239,0.2);
  vertical-align: middle;
  margin-left: var(--space-2);
}

/* Filter tabs con emojis */
.dir-filter-tabs {
  margin-bottom: var(--space-8);
}

.dir-filter-tabs .filter-tab {
  gap: 6px;
}

.dir-controls {
  flex-shrink: 0;
}

/* Comparativas CTA section */
.comparativas-cta {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-8);
  align-items: center;
  padding: var(--space-8);
  background: var(--nodo-card);
  border: 1.5px solid var(--nodo-border);
  border-radius: var(--radius-2xl);
}

@media (max-width: 768px) {
  .comparativas-cta {
    grid-template-columns: 1fr;
    gap: var(--space-4);
    text-align: center;
  }
  .comparativas-cta__icon { display: none; }
  .comparativas-cta__action { display: flex; justify-content: center; }
}

.comparativas-cta__icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.comparativas-cta__content { flex: 1; }

.comparativas-cta__title {
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

/* Newsletter split */
.newsletter-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (max-width: 768px) {
  .newsletter-split {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* Archive filters bar — estática */
.archive-filters-bar {
  background: var(--nodo-surface);
  border-bottom: 1px solid var(--nodo-border);
  padding-block: var(--space-4) var(--space-5);
}

.archive-search-wrap {
  position: relative;
  width: 100%;
  max-width: 520px;
  margin: var(--space-5) auto 0;
  display: block;
}

.archive-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 17px;
  height: 17px;
  color: rgba(255,255,255,0.4);
  pointer-events: none;
  z-index: 1;
}

.archive-search-wrap .search-input,
.archive-search-wrap input[type="text"] {
  width: 100% !important;
  padding: var(--space-3) var(--space-5) var(--space-3) 46px !important;
  background: rgba(255,255,255,0.06) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  border-radius: var(--radius-full) !important;
  color: var(--color-text) !important;
  font-size: var(--text-base) !important;
  font-family: var(--font-body) !important;
  outline: none !important;
  box-shadow: none !important;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.archive-search-wrap input::placeholder {
  color: rgba(255,255,255,0.32) !important;
}

.archive-search-wrap input:focus {
  background: rgba(255,255,255,0.08) !important;
  border-color: var(--nodo-teal) !important;
  box-shadow: 0 0 0 3px rgba(45,212,191,0.12) !important;
}

/* =============================================================================
   SECTION 65 — RESPONSIVE FINE-TUNING + DARK ADJUSTMENTS
   ============================================================================= */

/* Smooth display toggling */
.card-tool-v2[style*="display: none"] { display: none !important; }

/* Touch devices: disable card transforms */
@media (pointer: coarse) {
  .cat-tile:hover,
  .trending-card:hover,
  .card-tool-v2:hover { transform: none; }
  .cat-tile:hover .cat-tile__icon { transform: none; }
}

/* Mobile hero */
@media (max-width: 640px) {
  .tools-hero { padding-block: var(--space-10) var(--space-8); }
  .tools-hero__search { max-width: 100%; }
  .tools-search-kbd { display: none; }
  .tools-hero__quick-filters { gap: var(--space-2); }
  .tools-qfilter { padding: 4px 10px; font-size: 11px; }
  .trending-card__cta { flex-direction: column; }
  .trending-card__cta .btn { width: 100%; justify-content: center; }
  .card-tool-v2__footer .btn { font-size: 12px; padding-inline: var(--space-3); }
}

/* Tablet */
@media (max-width: 768px) {
  .tools-stats-inner { gap: var(--space-5); }
  .dir-filter-tabs { margin-bottom: var(--space-6); }
  .archive-filters-bar { position: static; }
}

/* High contrast / forced-colors */
@media (forced-colors: active) {
  .cat-tile, .trending-card, .card-tool-v2 { border: 2px solid ButtonText; }
  .badge-pricing, .badge-status { forced-color-adjust: none; }
}

/* Print: hide decorative elements */
@media print {
  .tools-hero__bg,
  .card-tool-v2::after,
  .trending-card::after { display: none; }
}


/* =============================================================================
   66. SINGLE HERRAMIENTA — Tool detail page components
   ============================================================================= */

/* ── Tool Hero ─────────────────────────────────────────────────────────────── */
.tool-hero {
  padding-block: var(--space-12) var(--space-10);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}
.tool-hero__inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-6);
  align-items: start;
}
.tool-hero__logo-wrap {
  width: 80px;
  height: 80px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 0;
}
.tool-hero__logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: var(--radius-md);
}
.tool-hero__logo--initial {
  font-size: 2rem;
  font-weight: 800;
  color: var(--nodo-teal);
  line-height: 1;
}
.tool-hero__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 0;
}
.tool-hero__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin: 0;
  color: var(--color-text);
  line-height: 1.15;
}
.tool-hero__tagline {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  margin: 0;
  line-height: 1.6;
  max-width: 64ch;
}
.tool-hero__stats {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
  align-items: center;
  padding-top: var(--space-2);
}
.tool-hero__ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-width: 168px;
}

/* ── Tool Layout ───────────────────────────────────────────────────────────── */
.tool-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-10);
  padding-block: var(--space-10);
  align-items: start;
}

/* Prevent grid blowout — grid items must be able to shrink below their content size */
.tool-layout > * { min-width: 0; }

/* ── Verdict Card ──────────────────────────────────────────────────────────── */
.tool-verdict {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  align-items: center;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6) var(--space-8);
  margin-bottom: var(--space-8);
}
.tool-verdict__score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: rgba(0,210,163,0.07);
  border: 1px solid rgba(0,210,163,0.18);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-6);
  min-width: 112px;
}
.tool-verdict__score-num {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
}
.tool-verdict__score-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.tool-verdict__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.tool-verdict__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
  letter-spacing: -0.02em;
}
.tool-verdict__summary {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}
.tool-verdict__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-1);
}

/* ── Pros / Cons ───────────────────────────────────────────────────────────── */
.tool-pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin: var(--space-8) 0;
}
.tool-pros,
.tool-cons {
  background: var(--color-surface-2);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-6);
}
.tool-pros { border: 1px solid rgba(0,210,163,0.25); }
.tool-cons { border: 1px solid rgba(255,95,87,0.25); }
.tool-pros__title,
.tool-cons__title {
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.tool-pros__title { color: var(--nodo-teal); }
.tool-cons__title { color: #FF5F57; }
.tool-pros ul,
.tool-cons ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.tool-pros li,
.tool-cons li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
}
.tool-pros li::before,
.tool-cons li::before {
  content: '';
  display: inline-block;
  flex-shrink: 0;
  margin-top: 5px;
}
.tool-pros li::before {
  width: 12px;
  height: 7px;
  border-left: 2px solid var(--nodo-teal);
  border-bottom: 2px solid var(--nodo-teal);
  transform: rotate(-45deg);
}
.tool-cons li::before {
  width: 12px;
  height: 12px;
  background:
    linear-gradient(45deg,  transparent calc(50% - 1.25px), #FF5F57 calc(50% - 1.25px) calc(50% + 1.25px), transparent calc(50% + 1.25px)),
    linear-gradient(-45deg, transparent calc(50% - 1.25px), #FF5F57 calc(50% - 1.25px) calc(50% + 1.25px), transparent calc(50% + 1.25px));
}

/* ── Pricing Table ─────────────────────────────────────────────────────────── */
.tool-pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  font-size: var(--text-sm);
}
.tool-pricing-table th {
  background: rgba(255,255,255,0.04);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--color-border);
}
.tool-pricing-table td {
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border-subtle);
  vertical-align: middle;
}
.tool-pricing-table tr:last-child td { border-bottom: none; }
.tool-pricing-table .plan-highlight td {
  background: rgba(0,210,163,0.05);
  font-weight: 500;
}
.tool-pricing-table .plan-name { font-weight: 600; }
.tool-pricing-table .plan-price {
  font-weight: 700;
  color: var(--nodo-teal);
  white-space: nowrap;
}

/* ── ¿Vale la pena? ────────────────────────────────────────────────────────── */
.tool-worth-it {
  background: linear-gradient(135deg, rgba(0,210,163,0.06) 0%, rgba(0,120,255,0.06) 100%);
  border: 1px solid rgba(0,210,163,0.2);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  margin: var(--space-8) 0;
  position: relative;
  overflow: hidden;
}
.tool-worth-it::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(0,210,163,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.tool-worth-it__label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--nodo-teal);
  margin-bottom: var(--space-3);
}
.tool-worth-it__verdict {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}
.tool-worth-it__body {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}

/* ── Para quién / no para quién ────────────────────────────────────────────── */
.tool-for-who {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin: var(--space-6) 0;
}
.tool-for-who__block {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}
.tool-for-who__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.tool-for-who ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.tool-for-who li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  line-height: 1.5;
}
.tool-for-who li::before {
  content: '→';
  color: var(--nodo-teal);
  flex-shrink: 0;
}

/* ── Sidebar Card — estática ──────────────────────────────────────────────── */
.tool-sidebar-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}
.tool-sidebar-card__title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.tool-quick-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border-subtle);
  font-size: var(--text-sm);
}
.tool-quick-stat:last-of-type { border-bottom: none; }
.tool-quick-stat__label { color: var(--color-text-muted); }
.tool-quick-stat__value { font-weight: 600; color: var(--color-text); }

/* ── Responsive Section 66 ─────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .tool-layout { grid-template-columns: 1fr 280px; gap: var(--space-7); }
  .tool-hero__inner { grid-template-columns: auto 1fr; }
  .tool-hero__ctas { display: none; }
}
@media (max-width: 768px) {
  .tool-hero__inner { grid-template-columns: auto 1fr; gap: var(--space-4); }
  .tool-layout { grid-template-columns: 1fr; }
  .tool-sidebar-card { position: static; }
  .tool-verdict { grid-template-columns: 1fr; text-align: center; }
  .tool-verdict__score { min-width: auto; margin-inline: auto; }
  .tool-verdict__badges { justify-content: center; }
  .tool-pros-cons { grid-template-columns: 1fr; }
  .tool-for-who { grid-template-columns: 1fr; }
}


/* =============================================================================
   67. LOGOS DE HERRAMIENTAS + THUMBNAILS GENERADOS — Sistema visual premium
   ============================================================================= */

/* ── Logos: imágenes de herramientas IA ─────────────────────────────────────── */

.card-tool-v2__logo,
.trending-card__img,
.tool-hero__logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  object-position: center;
  border-radius: var(--radius-md);
  background: #1C1C27;
  padding: 7px;
  flex-shrink: 0;
  display: block;
}
.tool-hero__logo { width: 52px; height: 52px; padding: 9px; }

/* SVG logos — fondo oscuro */
img.nodoia-logo-svg {
  background: #1C1C27 !important;
  padding: 10px !important;
  border-radius: var(--radius-md) !important;
  border: none !important;
  object-fit: contain !important;
  box-shadow: none !important;
}

/* Clearbit logos — fondo oscuro consistente con el diseño */
img.nodoia-logo-live {
  background: #1C1C27;
  padding: 8px;
  border-radius: var(--radius-md);
  object-fit: contain;
}

/* Contenedor de logo — caja consistente */
.card-tool-v2__logo-wrap {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
}
.tool-hero__logo-wrap {
  width: 72px;
  height: 72px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.tool-hero__logo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
}

/* Fallback neutro — caja sin letras */
.nodoia-logo-initial,
.card-tool-v2__logo--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0,210,163,0.06);
  border: 1px solid rgba(0,210,163,0.12);
  flex-shrink: 0;
}
.tool-hero__logo-wrap .nodoia-logo-initial {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-xl);
}

/* ── Imágenes de cards de artículos — proporción + crop + hover ─────────────── */

/* Wrap: ratio fijo, overflow hidden, radio superior */
.card-article__image-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  aspect-ratio: 16 / 9;
  background: var(--color-bg-secondary);
}

/* Overlay gradiente — aparece al hover para profundidad */
.card-article__image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(8,12,30,0.65) 0%,
    rgba(8,12,30,0.12) 40%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: 1;
  pointer-events: none;
}
.card-article:hover .card-article__image-wrap::after { opacity: 1; }

/* Featured — ligeramente más panorámica */
.card-article--featured .card-article__image-wrap { aspect-ratio: 16 / 8; }

/* Imágenes reales: llenan el contenedor */
.card-article__image-wrap img.card-article__image,
.card-article__image-wrap .card-article__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s cubic-bezier(0.25,0.46,0.45,0.94);
}
.card-article:hover .card-article__image-wrap img.card-article__image,
.card-article:hover .card-article__image { transform: scale(1.04); }

/* ── SVG Thumbnails generados (nodoia-thumb-wrap / nodoia-thumb-svg) ─────────── */

/* Wrapper rellena el image-wrap igual que un <img> */
.nodoia-thumb-wrap {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background: #0A0F1E;
  line-height: 0;
}

/* SVG: fills container — preserveAspectRatio="xMidYMid slice" en el markup */
.nodoia-thumb-svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ── Hero de artículo individual ─────────────────────────────────────────────── */

.single-image {
  aspect-ratio: 16 / 7;
  background: var(--color-bg-secondary);
  overflow: hidden;
  border-radius: var(--radius-xl);
}
.single-image img,
.single-image .nodoia-thumb-wrap {
  width: 100%;
  height: 100%;
}
.single-image img { object-fit: cover; display: block; }

/* ── Equilibrio de cards — altura mínima, tipografía ────────────────────────── */

.card-article__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 130px;
  padding: var(--space-5);
}

/* Clamp título para evitar desequilibrio vertical */
.card-article__title {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Tokens de color por categoría ─────────────────────────────────────────── */
.thumb-cat--noticias      { --thumb-c1: #7C3AED; --thumb-c2: #3B82F6; }
.thumb-cat--herramientas  { --thumb-c1: #00D2A3; --thumb-c2: #0078FF; }
.thumb-cat--guias         { --thumb-c1: #059669; --thumb-c2: #00D2A3; }
.thumb-cat--comparativas  { --thumb-c1: #F59E0B; --thumb-c2: #EF4444; }
.thumb-cat--programacion  { --thumb-c1: #3B82F6; --thumb-c2: #6366F1; }
.thumb-cat--productividad { --thumb-c1: #06B6D4; --thumb-c2: #3B82F6; }
.thumb-cat--default       { --thumb-c1: #0078FF; --thumb-c2: #00D2A3; }

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .card-article__image-wrap { aspect-ratio: 16 / 9; }
  .single-image             { aspect-ratio: 16 / 7; }
}


/* =============================================================================
   68. SISTEMA VISUAL SIN EMOJIS — path cards, cat tiles, dir search, hero
   ============================================================================= */

/* ── Path cards — número gradiente en lugar de emoji ─────────────────────────── */

/* Reemplaza .path-card__icon (emoji) con número grande y tipográfico */
.path-card__num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--path-color, var(--nodo-blue)) 0%, color-mix(in srgb, var(--path-color, var(--nodo-blue)) 60%, white) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-block: var(--space-1);
  user-select: none;
}

/* Ocultar .path-card__icon (emoji) si quedara alguno */
.path-card__icon { display: none; }

/* Level badge con punto CSS en lugar de emoji círculo de color */
.path-card__level {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.path-card__level::before {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
.path-card__level--beginner::before    { background: var(--nodo-teal); }
.path-card__level--intermediate::before { background: #8B8FFF; }
.path-card__level--advanced::before   { background: #A78BFA; }

/* ── Category cards (áreas de aprendizaje) — barra de acento ─────────────────── */

/* La barra izquierda de color reemplaza el emoji icon */
.card-category__bar {
  position: absolute;
  left: 0;
  top: var(--space-4);
  bottom: var(--space-4);
  width: 3px;
  border-radius: 0 2px 2px 0;
  background: var(--cat-accent, var(--nodo-teal));
  opacity: 0.7;
  transition: opacity var(--transition-base), height var(--transition-base);
}
.card-category:hover .card-category__bar { opacity: 1; }

/* Ocultar .card-category__icon (emoji) */
.card-category__icon { display: none; }

/* Card category: layout horizontal sin el hueco del icon */
.card-category {
  padding-inline-start: var(--space-7);
}

/* ── Cat tiles sin emoji — más grandes y limpias ─────────────────────────────── */

/* Oculta .cat-tile__icon si queda algún emoji */
.cat-tile__icon { display: none; }

/* Ajuste de layout: sin icon, text centrado */
.cat-tile {
  align-items: flex-start;
  text-align: left;
  padding: var(--space-4) var(--space-4);
  gap: var(--space-1);
  min-height: 76px;
  justify-content: center;
}

.cat-tile__name {
  font-size: var(--text-sm);
  font-weight: 600;
}

.cat-tile__count {
  font-size: 11px;
  color: var(--color-text-subtle);
}

/* Acento superior con hover */
.cat-tile::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--nodo-teal), var(--nodo-blue));
  opacity: 0;
  transition: opacity var(--transition-base);
}
.cat-tile:hover::after,
.cat-tile:focus-visible::after { opacity: 1; }

/* ── Buscador debajo de filtros (directorio herramientas) ────────────────────── */

.dir-search-wrap {
  display: flex;
  justify-content: center;
  margin-block: var(--space-6) var(--space-2);
}

.dir-search {
  position: relative;
  width: 100%;
  max-width: 520px;
}

.dir-search__icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-subtle);
  pointer-events: none;
}

.dir-search__input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) calc(var(--space-4) + 28px);
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.dir-search__input::placeholder { color: var(--color-text-subtle); }

.dir-search__input:focus {
  border-color: var(--nodo-teal);
  box-shadow: 0 0 0 3px rgba(0,210,163,0.1);
}

/* Ocultar el search que estaba en el hero (ya no existe, pero por si acaso) */
.tools-hero__search { display: none; }

/* ── Badge "Trending" y "Nuevo" sin emoji ────────────────────────────────────── */

.badge-trending {
  background: linear-gradient(135deg, rgba(251,146,60,0.15), rgba(249,115,22,0.1));
  border: 1px solid rgba(251,146,60,0.3);
  color: #FB923C;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.badge-new-tool {
  background: rgba(0,210,163,0.1);
  border: 1px solid rgba(0,210,163,0.25);
  color: var(--nodo-teal);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* ── Responsive Section 68 ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .path-card__num { font-size: 2.75rem; }
  .dir-search { max-width: 100%; }
  .cat-tile { min-height: 64px; }
}


/* =============================================================================
   69. FIXES GLOBALES — meta-dot, fecha inline, news layout
   ============================================================================= */

/* Separador · en metas de cards y artículos */
.meta-dot {
  color: rgba(255,255,255,0.2);
  user-select: none;
  flex-shrink: 0;
}

/* Fecha siempre inline con el resto del meta, nunca flotando */
.card-article__meta,
.card-news-hero__meta,
.card-news-sm__time {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* News grid: imágenes siempre visibles (eliminar el if que las ocultaba) */
.card-article__image-wrap {
  display: block !important;
}

/* Asegurar que las news cards del grid siempre muestran thumbnail */
.news-grid .card-article__image-wrap {
  aspect-ratio: 16 / 9;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  overflow: hidden;
}

/* dir-search: centrado visual garantizado */
.dir-search-wrap {
  display: flex;
  justify-content: center;
  padding-block: var(--space-6) var(--space-4);
  width: 100%;
}

/* Compatibilidad: ocultar search duplicado si el hero aún lo tiene */
.tools-hero .tools-hero__search,
.tools-hero__search {
  display: none !important;
}

/* =============================================================================
   70. CARD-NEWS-SM — thumbnail constraint + overflow fix
   ============================================================================= */

/* Generated thumb wrapper inside small news card: constrain to thumbnail size */
.card-news-sm .nodoia-thumb-wrap {
  width: 80px;
  min-width: 80px;
  height: 64px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  display: block;
}

.card-news-sm .nodoia-thumb-wrap .nodoia-thumb-svg,
.card-news-sm .nodoia-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Prevent body text from overflowing the card */
.card-news-sm {
  overflow: hidden;
}

.card-news-sm__body {
  min-width: 0;
  overflow: hidden;
}

.card-news-sm__cat {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* =============================================================================
   71. NEWSLETTER INPUT — dark theme integration
   ============================================================================= */

.newsletter-input {
  background: rgba(255,255,255,0.06) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  color: #fff !important;
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.newsletter-input::placeholder {
  color: rgba(255,255,255,0.3);
}

.newsletter-input:focus {
  border-color: var(--nodo-teal) !important;
  box-shadow: 0 0 0 3px rgba(45,212,191,0.12);
}

/* =============================================================================
   72. NOTICIAS — section header date / floating elements
   ============================================================================= */

/* Remove the floating "17 de May de 2026" date from the section header */
.section-header time {
  display: none;
}

/* news-featured: ensure the stack column doesn't overflow */
.news-stack {
  overflow: hidden;
  min-width: 0;
}

/* =============================================================================
   73. NOTICIAS — proporción y equilibrio visual (refinamiento editorial)
   ============================================================================= */

/* El grid featured no debe estirar las columnas al máximo height */
.news-featured {
  align-items: start !important;
}

/* Las cards secundarias no deben estirarse para rellenar espacio */
.card-news-sm {
  flex: 0 0 auto !important;
}

/* Thumbnails un poco más grandes para mejor presencia visual */
.card-news-sm .nodoia-thumb-wrap {
  width: 96px !important;
  min-width: 96px !important;
  height: 72px !important;
}

.card-news-sm__image {
  width: 96px !important;
  height: 72px !important;
}

/* Separar visualmente la sección "Portada" con un poco más de aire */
.news-featured {
  margin-bottom: var(--space-16) !important;
}

/* Stack: gap ligeramente mayor para separar bien las cards */
.news-stack {
  gap: var(--space-4) !important;
}

/* =============================================================================
   ACCESIBILIDAD — WCAG 2.1 AA
   ============================================================================= */

/* --- Skip to content --- */
.skip-to-content {
  position: absolute;
  top: -9999px;
  left: 1rem;
  z-index: 99999;
  padding: 0.75rem 1.25rem;
  background: var(--nodo-blue);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  text-decoration: none;
  transition: top 0.15s ease;
  white-space: nowrap;
}
.skip-to-content:focus {
  top: 0;
  outline: 3px solid var(--nodo-teal);
  outline-offset: 2px;
}

/* --- Focus visible global mejorado (WCAG 2.4.7) --- */
/* Ya existe :focus-visible global; reforzamos aquí para elementos con outline:none */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--nodo-blue) !important;
  outline-offset: 3px !important;
  border-radius: 3px;
}

/* Eliminar outline en click de ratón (solo mostrar en navegación por teclado) */
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

/* --- Contraste mejorado para texto secundario (WCAG 1.4.3 ratio ≥4.5:1) --- */
/* --nodo-muted (~#6B6B8A) sobre --nodo-midnight (#0A0A0F) ≈ ratio 5.4:1 */
.text-muted,
.card-tool-v2__desc,
.footer-brand__desc,
.page-hero__subtitle {
  color: #8888A8; /* ratio ≈ 4.6:1 sobre midnight */
}

/* --- Target size mínimo 44×44px (WCAG 2.5.5) --- */
.btn,
.filter-tab,
.nodoia-toggle,
.nodoia-menu a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

/* --- Reducir movimiento si el usuario lo prefiere (WCAG 2.3.3) --- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --- High contrast mode --- */
@media (forced-colors: active) {
  .btn,
  .card-tool-v2,
  .filter-tab {
    border: 1px solid ButtonText;
  }
}

/* =====================================================================
   LEARN AREAS — Premium cards for "Áreas de aprendizaje"
   ===================================================================== */

.learn-areas-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-6);
}

@media (max-width: 1024px) {
  .learn-areas-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); }
}
@media (max-width: 640px) {
  .learn-areas-grid { grid-template-columns: 1fr; gap: var(--space-4); }
}

.learn-area-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--nodo-card);
  border: 1px solid var(--nodo-border);
  border-radius: var(--radius-xl, 18px);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  height: 100%;
  min-height: 360px;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
  isolation: isolate;
}

.learn-area-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--la-accent) 45%, var(--nodo-border));
  box-shadow: 0 14px 36px -14px color-mix(in srgb, var(--la-accent) 28%, transparent),
              0 2px 8px rgba(0, 0, 0, 0.28);
}

.learn-area-card:focus-visible {
  outline: 2px solid var(--la-accent);
  outline-offset: 3px;
}

/* Image — real editorial photo on top */
.learn-area-card__image-wrap {
  position: relative;
  aspect-ratio: 8 / 5;
  overflow: hidden;
  background: var(--nodo-midnight);
}

.learn-area-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 500ms ease;
}

.learn-area-card:hover .learn-area-card__image {
  transform: scale(1.04);
}

.learn-area-card__image-wrap::after {
  content: '';
  position: absolute;
  inset: auto 0 0 0;
  height: 60%;
  background: linear-gradient(to top, rgba(15, 18, 28, 0.55), transparent);
  pointer-events: none;
}

/* Accent stripe at top edge (replaces the abbreviation pop) */
.learn-area-card__image-wrap::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--la-accent);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 2;
}
.learn-area-card:hover .learn-area-card__image-wrap::before { opacity: 1; }

/* Body — title + description, centered with generous spacing */
.learn-area-card__body {
  flex: 1;
  padding: var(--space-5) var(--space-5) var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
}

.learn-area-card__title {
  font-family: var(--font-display, var(--font-sans));
  font-size: var(--text-lg, 1.125rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: #fff;
  margin: 0;
}

.learn-area-card__desc {
  font-size: var(--text-sm, 0.9375rem);
  line-height: 1.55;
  color: var(--color-text-muted, rgba(255, 255, 255, 0.65));
  margin: 0;
  max-width: 34ch;
}

/* Footer — count + CTA */
.learn-area-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5) var(--space-4);
  border-top: 1px solid var(--nodo-border);
  font-size: var(--text-xs, 0.8125rem);
}

.learn-area-card__count {
  color: var(--color-text-subtle, rgba(255, 255, 255, 0.45));
  font-weight: 500;
  letter-spacing: 0.01em;
}

.learn-area-card__cta {
  color: var(--la-accent);
  font-weight: 600;
  transition: transform var(--transition-base);
  white-space: nowrap;
}

.learn-area-card:hover .learn-area-card__cta {
  transform: translateX(3px);
}

/* --- Gradient variant — used by home "Explora por tema" hub cards (no image) --- */
.learn-area-card--gradient .learn-area-card__visual {
  background:
    radial-gradient(circle at 22% 28%, color-mix(in srgb, var(--la-c1) 75%, transparent) 0%, transparent 58%),
    radial-gradient(circle at 78% 72%, color-mix(in srgb, var(--la-c2) 70%, transparent) 0%, transparent 58%),
    linear-gradient(135deg, color-mix(in srgb, var(--la-c1) 24%, #0c1220), color-mix(in srgb, var(--la-c2) 24%, #0c1220));
}
.learn-area-card--gradient .learn-area-card__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at center, black 25%, transparent 75%);
  pointer-events: none;
  z-index: 1;
}
.learn-area-card__icon {
  position: relative;
  z-index: 2;
  width: 64px;
  height: 64px;
  color: rgba(255, 255, 255, 0.95);
  filter: drop-shadow(0 4px 18px rgba(0, 0, 0, 0.35));
  transition: transform 380ms ease;
}
.learn-area-card__icon svg {
  width: 100%;
  height: 100%;
  display: block;
}
.learn-area-card--gradient:hover .learn-area-card__icon {
  transform: scale(1.08) translateY(-2px);
}
/* No image hover-zoom for gradient variant (there's no image) */
.learn-area-card--gradient:hover .learn-area-card__image {
  transform: none;
}


/* =============================================================================
   NODOIA LOGO · SVG inline (header + footer + newsletter)
   ============================================================================= */
.nodoia-brand { display: inline-flex; align-items: center; text-decoration: none; line-height: 1; }
.nodoia-brand:hover .nodoia-logo { filter: brightness(1.08); }
.nodoia-logo { display: inline-block; vertical-align: middle; transition: filter 200ms ease; }
/* Wordmark "nodo" usa currentColor → cambia según contexto */
.site-header .nodoia-logo,
.footer-brand__logo .nodoia-logo,
.newsletter-section .nodoia-logo { color: #fff; }
/* Mobile: comprimir un poco */
@media (max-width: 640px) {
  .site-header .nodoia-logo { height: 30px !important; }
}
/* Touch icon background-safe (PWA) */
.nodoia-logo--mark { aspect-ratio: 1 / 1; }