/* ============================================
   JCWeb — Estilos principales v2.0
   Paleta violeta oscura + pulido moderno
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  /* Paleta de Colores */
  --primary-violet: #6F2DBD;
  --secondary-violet: #A663CC;
  --dark-violet: #171123;
  --black: #0c0812;
  --white: #FBFBFB;
  --text-gray: #B0B0B0;
  --accent-glow: rgba(111, 45, 189, 0.35);

  /* Colores de Tema — Modo Oscuro por defecto */
  --bg-color: #171123;
  --bg-gray: #1c1629;
  --bg-section: #1c1629;
  --text-color: #FBFBFB;
  --text-muted: #B0B0B0;
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-bg-hover: rgba(111, 45, 189, 0.07);
  --header-bg: rgba(23, 17, 35, 0.85);
  --border-color: rgba(111, 45, 189, 0.15);
  --border-hover: rgba(111, 45, 189, 0.6);
  --btn-secondary-text: #FBFBFB;

  /* Tipografías */
  --font-display: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-primary: 'Inter', system-ui, sans-serif;

  /* Espaciado */
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 6rem;
  --container-width: 1100px;

  /* Bordes */
  --radius: 14px;
  --radius-sm: 8px;

  /* Sombras */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.25);
  --shadow-hover: 0 12px 40px rgba(111, 45, 189, 0.25);
  --shadow-glow: 0 0 40px rgba(111, 45, 189, 0.2);
}

[data-theme="light"] {
  --bg-color: #FBFBFB;
  --bg-gray: #f0eef6;
  --bg-section: #f0eef6;
  --text-color: #171123;
  --text-muted: #4b4b4b;
  --card-bg: #FFFFFF;
  --card-bg-hover: #f5f0fc;
  --header-bg: rgba(251, 251, 251, 0.88);
  --border-color: rgba(111, 45, 189, 0.18);
  --border-hover: rgba(111, 45, 189, 0.5);
  --btn-secondary-text: #6F2DBD;
  --dark-violet: #FBFBFB;
  --black: #FBFBFB;
  --white: #171123;
  --text-gray: #4b4b4b;
  --shadow-card: 0 4px 24px rgba(111, 45, 189, 0.08);
  --shadow-hover: 0 12px 40px rgba(111, 45, 189, 0.18);
}

/* ============================================
   RESET Y BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--white);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-sm);
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.25s ease;
}

ul { list-style: none; }

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

/* ============================================
   ANIMACIONES DE ENTRADA
   ============================================ */

/* Keyframes base */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.15; }
  50%       { opacity: 0.3; }
}

/* Clases de animación — se aplican cuando el elemento entra al viewport */
.anim-fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.anim-fade-in {
  opacity: 0;
  transition: opacity 0.7s ease;
}

.anim-slide-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.anim-slide-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.anim-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Estado visible — agregado por JS con IntersectionObserver */
.is-visible {
  opacity: 1 !important;
  transform: none !important;
}

/* Delays escalonados para grupos de elementos */
.anim-delay-1 { transition-delay: 0.1s; }
.anim-delay-2 { transition-delay: 0.2s; }
.anim-delay-3 { transition-delay: 0.3s; }
.anim-delay-4 { transition-delay: 0.4s; }
.anim-delay-5 { transition-delay: 0.5s; }

/* ============================================
   UTILIDADES
   ============================================ */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.text-center { text-align: center; }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

/* ============================================
   BOTONES
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  border: none;
  text-align: center;
  letter-spacing: 0.02em;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--primary-violet);
  color: #fff;
  box-shadow: 0 4px 16px rgba(111, 45, 189, 0.4);
}

.btn-primary:hover {
  background-color: var(--secondary-violet);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(111, 45, 189, 0.55);
}

.btn-secondary {
  background-color: transparent;
  border: 1.5px solid rgba(166, 99, 204, 0.5);
  color: var(--white);
  backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  border-color: var(--secondary-violet);
  background-color: rgba(166, 99, 204, 0.12);
  transform: translateY(-2px);
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
  font-family: var(--font-primary);
  font-weight: 600;
  color: var(--secondary-violet);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08rem;
  transition: gap 0.25s ease, color 0.25s ease;
}

.read-more:hover {
  color: var(--white);
  gap: 0.7rem;
}

.blog-meta {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  font-weight: 600;
  color: var(--primary-violet);
  margin-bottom: 0.5rem;
  display: block;
}

/* ============================================
   HEADER
   ============================================ */
.main-header {
  background-color: transparent;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: background 0.35s ease, backdrop-filter 0.35s ease, padding 0.35s ease;
}

.main-header.scrolled {
  background-color: var(--header-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 1rem 0;
  border-bottom: 1px solid var(--border-color);
}

.main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.05rem;
  text-transform: uppercase;
  color: var(--white);
  transition: color 0.25s;
}

.logo:hover { color: var(--secondary-violet); }

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--white);
  opacity: 0.65;
  transition: opacity 0.2s, color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--secondary-violet);
  transition: width 0.25s ease;
}

.nav-links a:hover {
  opacity: 1;
  color: var(--white);
}

.nav-links a:hover::after { width: 100%; }

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--white);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-color);
  position: relative;
  text-align: center;
  overflow: hidden;
  padding: 0;
}

/* Glow animado de fondo */
.hero::before {
  content: "";
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(111, 45, 189, 0.18) 0%, transparent 65%);
  z-index: 1;
  animation: glowPulse 5s ease-in-out infinite;
}

/* Líneas decorativas de fondo */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(111, 45, 189, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 45, 189, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero .container {
  position: relative;
  z-index: 2;
  max-width: 900px;
  animation: fadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero h1 {
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  line-height: 1.0;
  margin-bottom: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

/* Palabra destacada en el título */
.hero h1 em {
  font-style: normal;
  color: var(--secondary-violet);
}

.hero p {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  margin-bottom: 2.5rem;
  color: var(--text-gray);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
  animation: fadeUp 0.9s 0.15s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero .cta-group {
  display: flex;
  justify-content: center;
  gap: 1rem;
  animation: fadeUp 0.9s 0.28s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* ============================================
   SECCIONES GENERALES
   ============================================ */
section {
  padding: var(--spacing-lg) 0;
}

.section-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--spacing-lg);
  color: var(--white);
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ============================================
   BIO
   ============================================ */
.bio-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.bio-image img {
  border-radius: var(--radius);
  filter: grayscale(100%) brightness(0.8) contrast(1.2);
  box-shadow: var(--shadow-glow);
  transition: filter 0.5s ease, transform 0.5s ease;
}

.bio-image:hover img {
  filter: grayscale(0%) brightness(1) contrast(1);
  transform: scale(1.02);
}

.bio-text h3 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--secondary-violet);
  text-transform: none;
  font-family: var(--font-display);
}

.bio-text p {
  font-size: 1.05rem;
  color: var(--text-gray);
  margin-bottom: 1.5rem;
  line-height: 1.75;
}

.bio-text ul { margin-top: 1rem; }

.bio-text li {
  margin-bottom: 0.75rem;
  padding-left: 1.8rem;
  position: relative;
  font-weight: 500;
  font-size: 0.95rem;
}

.bio-text li::before {
  content: "→";
  color: var(--primary-violet);
  font-weight: 900;
  position: absolute;
  left: 0;
}

/* ============================================
   CARDS — REDISEÑO MODERNO
   ============================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.card {
  background-color: var(--card-bg);
  padding: 2.5rem 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  transition:
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
    background-color 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
  overflow: hidden;
}

/* Línea superior decorativa que aparece en hover */
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-violet), var(--secondary-violet));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover::before {
  transform: scaleX(1);
}

.card:hover {
  transform: translateY(-8px);
  background-color: var(--card-bg-hover);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
}

.card h3 {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.card p {
  color: var(--text-gray);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================
   BLOG PREVIEW SLIDER
   ============================================ */
.blog-preview.cards-grid {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 1.25rem;
  -webkit-overflow-scrolling: touch;
  gap: 1.25rem;
}

.blog-preview .card {
  width: 320px;
  min-width: 320px;
  flex: 0 0 auto;
  scroll-snap-align: start;
  text-align: left;
}

/* Scrollbar estilizado */
.blog-preview.cards-grid::-webkit-scrollbar {
  height: 4px;
}
.blog-preview.cards-grid::-webkit-scrollbar-track {
  background: var(--border-color);
  border-radius: 4px;
}
.blog-preview.cards-grid::-webkit-scrollbar-thumb {
  background: var(--primary-violet);
  border-radius: 4px;
}

/* ============================================
   SOCIAL MEDIA (BENTO BOX)
   ============================================ */
.social-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: stretch; /* Asegura alturas iguales entre columnas */
}

.social-column {
  display: flex;
  flex-direction: column;
}

.social-column h3 {
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--secondary-violet);
  margin-bottom: 1.5rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Bento Izquierdo: YouTube */
.video-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  flex: 1; /* Ocupa todo el alto disponible */
}

/* El primer video es destacado (ocupa todo el ancho y es más alto) */
.video-card:first-child {
  grid-column: 1 / -1;
}

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--border-color);
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.video-wrapper:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-hover);
}

.video-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
  filter: brightness(0.75);
}

.video-wrapper:hover img {
  transform: scale(1.04);
  filter: brightness(1);
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  background: rgba(111, 45, 189, 0.85);
  backdrop-filter: blur(6px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(111, 45, 189, 0.5);
}

.play-button::before {
  content: '';
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 9px 0 9px 16px;
  border-color: transparent transparent transparent white;
  margin-left: 4px;
}

.video-wrapper:hover .play-button {
  background: var(--primary-violet);
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 6px 28px rgba(111, 45, 189, 0.7);
}

.video-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
  position: absolute;
  top: 0; left: 0;
}

/* Overlay para títulos estilo Instagram */
.video-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 3rem 1rem 1rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.6) 50%, transparent 100%);
  color: #fff;
  transition: all 0.3s ease;
  pointer-events: none; /* Que el click pase al wrapper */
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transform: translateY(6px);
}

.video-wrapper:hover .video-overlay {
  opacity: 1;
  transform: translateY(0);
}

.video-overlay .video-title {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.3;
  margin-bottom: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-card:first-child .video-overlay .video-title {
  font-size: 1.15rem; /* Más grande para el principal */
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

.video-overlay .video-desc {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-overlay .video-date {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #fff;
  bottom: auto; /* Anulamos estilos viejos si existen */
  left: auto;
}

/* Bento Derecho: Instagram */
.instagram-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3 columnas para encajar con el alto de los videos usando 4:5 */
  grid-template-rows: repeat(2, 1fr); /* 2 filas */
  gap: 1.25rem;
  flex: 1;
}

.instagram-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--card-bg);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  display: flex;
}

.instagram-item:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
}

.ig-image-wrapper {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 5; /* Forzamos tamaño nativo 1080x1350 */
  overflow: hidden;
}

.instagram-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%) brightness(0.9); /* Un poco menos opacas */
  transition: all 0.45s ease;
}

.instagram-item:hover img {
  filter: grayscale(0%) brightness(1);
  transform: scale(1.06);
}

.caption-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 0.75rem 0.75rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, transparent 100%);
  color: white;
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(6px);
  transition: all 0.3s ease;
  pointer-events: none;
}

.instagram-item:hover .caption-overlay {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   CONTACTO
   ============================================ */
#contacto {
  position: relative;
  overflow: hidden;
}

/* Elemento decorativo de fondo sutil */
#contacto::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: var(--accent-glow);
  filter: blur(80px);
  opacity: 0.15;
  pointer-events: none;
}

#contacto .container { max-width: 800px; }
#contacto .section-title { margin-bottom: 1.5rem; }

#contacto p {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  color: var(--text-gray);
  text-transform: none;
  font-weight: 400;
  text-align: center;
}

/* Contenedor Grid (Bento Box para Contacto) */
#contacto .contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}

/* Tarjeta Base - Glassmorphism */
#contacto .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 3rem 2rem;
  border-radius: var(--radius);
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  text-decoration: none;
  z-index: 2;
}

/* Glow interno sutil */
#contacto .contact-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at top, rgba(166, 99, 204, 0.15) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
}

/* Efecto hover general de la tarjeta */
#contacto .contact-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-hover);
  background: var(--card-bg-hover);
}

#contacto .contact-card:hover::before {
  opacity: 1; /* Activa el resplandor superior */
}

/* Contenedor del Icono SVG */
#contacto .contact-card-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(111, 45, 189, 0.15); /* Fondo base del icono */
  border: 1px solid rgba(166, 99, 204, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--white);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

#contacto .contact-card-icon svg {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hover del Icono */
#contacto .contact-card:hover .contact-card-icon {
  background: var(--primary-violet);
  border-color: var(--secondary-violet);
  box-shadow: 0 0 30px rgba(166, 99, 204, 0.4);
}

#contacto .contact-card:hover .contact-card-icon svg {
  transform: scale(1.15); /* Crece un poco */
}

/* Etiqueta superior (Ej: "Consultas Rápidas") */
#contacto .contact-card-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--secondary-violet);
  margin-bottom: 0.75rem;
  transition: color 0.3s ease;
}

#contacto .contact-card:hover .contact-card-label {
  color: var(--text-color);
}

/* Título */
#contacto .contact-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--text-color);
  transition: color 0.3s ease;
}

/* Párrafo descriptivo */
#contacto .contact-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 90%;
}

/* Call to Action interior */
#contacto .contact-card-cta {
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-color);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto; /* Empuja el botón al fondo siempre */
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  width: 100%;
  justify-content: center;
  transition: color 0.3s ease, border-color 0.3s ease;
}

#contacto .contact-card-cta .cta-arrow {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hover en el CTA interior */
#contacto .contact-card:hover .contact-card-cta {
  color: var(--secondary-violet);
  border-color: rgba(166, 99, 204, 0.3);
}

#contacto .contact-card:hover .contact-card-cta .cta-arrow {
  transform: translateX(6px); /* Micro-interacción: flecha empuja a la derecha */
}

/* Colores específicos por tarjeta (Opcional, para dar un tinte distinto) */
#contacto .contact-card.whatsapp:hover {
  border-color: rgba(37, 211, 102, 0.5); /* Verde WhatsApp sutil */
}
#contacto .contact-card.whatsapp:hover .contact-card-icon {
  background: rgba(37, 211, 102, 0.15);
  border-color: rgba(37, 211, 102, 0.4);
  color: #25D366;
}
#contacto .contact-card.whatsapp:hover .contact-card-cta { color: #25D366; }

#contacto .contact-card.email:hover {
  border-color: rgba(99, 150, 204, 0.5); /* Azul sutil */
}
#contacto .contact-card.email:hover .contact-card-icon {
  background: rgba(99, 150, 204, 0.15);
  border-color: rgba(99, 150, 204, 0.4);
  color: #6396CC;
}
#contacto .contact-card.email:hover .contact-card-cta { color: #6396CC; }

/* ============================================
   ARTÍCULO
   ============================================ */
.article-body {
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--text-gray);
}

.article-body p { margin-bottom: 2rem; }

.article-body h2 {
  margin-top: 3rem;
  color: var(--secondary-violet);
  text-transform: none;
}

.article-body blockquote {
  border-left: 3px solid var(--primary-violet);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--card-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-muted);
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
  background-color: var(--black);
  color: var(--white);
  padding: 3.5rem 0;
  text-align: center;
  border-top: 1px solid var(--border-color);
}

.social-links-footer a {
  opacity: 0.65;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: opacity 0.2s, color 0.2s;
}

.social-links-footer a:hover {
  opacity: 1;
  color: var(--secondary-violet);
}

.footer-quote {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 1.5rem;
  display: block;
  opacity: 0.35;
  font-size: 0.75rem;
}

/* ============================================
   THEME TOGGLE
   ============================================ */
.theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-color);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.25s ease;
  padding: 0;
  flex-shrink: 0;
}

.theme-toggle:hover {
  background-color: rgba(166, 99, 204, 0.15);
  border-color: var(--secondary-violet);
  transform: scale(1.08) rotate(15deg);
}

[data-theme="light"] .theme-toggle .icon-sun  { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }

/* ============================================
   GLASSMORPHISM
   ============================================ */
.glass {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* ============================================
   ACCESIBILIDAD — Reducir movimiento
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .anim-fade-up, .anim-fade-in, .anim-slide-left,
  .anim-slide-right, .anim-scale {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-color);
    padding: 2rem;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid var(--border-color);
    gap: 1.5rem;
  }

  .nav-links.active { display: flex; }
  .menu-toggle { display: block; }

  .bio-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .social-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .video-list {
    grid-template-columns: 1fr;
  }

  .video-card:first-child {
    grid-column: 1 / -1;
  }

  .hero h1 { font-size: clamp(2.2rem, 10vw, 3.5rem); }

  .cards-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero .cta-group {
    flex-direction: column;
    align-items: center;
  }

  .instagram-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   INSTAGRAM — 6 SLOTS (2 filas x 3)
   ============================================ */
.instagram-slots-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

@media (max-width: 1100px) {
    .instagram-slots-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 700px) {
    .instagram-slots-grid {
        grid-template-columns: 1fr;
    }
}