/* ==========================================================================
   A&J-Merch — hoja de estilos de la landing
   Orden: reset/variables → utilidades → componentes → responsive.
   Índice:
     1. Reset y variables
     2. Utilidades (contenedor, accesibilidad, foco)
     3. Botones
     4. Navbar
     5. Hero
     6. Secciones generales
     7. Catálogo
     8. Proceso
     9. Precios
    10. Tecnología DTF
    11. CTA + canales de contacto
    12. WhatsApp flotante
    13. Animaciones
    14. Responsive
    15. Movimiento reducido
   ========================================================================== */

/* ==========================================================================
   1. RESET Y VARIABLES — PALETA OCÉANO PROFUNDO
   ========================================================================== */
/* ==========================================================================
   FUENTE (self-hosted)
   ==========================================================================
   Inter se sirve localmente (subset latin, variable 100-900) en lugar de
   Google Fonts: elimina dos orígenes externos, el bloqueo de render por
   stylesheet de terceros y la fuga de la IP del visitante. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('fonts/inter-latin-var.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

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

:root {
  /* Paleta */
  --primary: #0d9488;
  --primary-dark: #0f766e;
  --primary-light: #14b8a6;
  /* Teal más oscuro: único que sostiene texto blanco con AA (4.64:1). */
  --primary-strong: #0d8281;
  --secondary: #f59e0b;

  /* Fondos */
  --bg-main: #0B1120;
  --bg-card: #111827;
  --bg-card-hover: #1f2937;

  /* Textos */
  --text-primary: #f9fafb;
  --text-secondary: #9ca3af;
  --text-muted: #7c8493; /* 5.0:1 sobre --bg-main y 4.71:1 sobre --bg-card (AA) */

  /* Bordes y sombras */
  --border-subtle: rgba(20, 184, 166, 0.3);
  --shadow-teal: 0 0 20px rgba(20, 184, 166, 0.15);
  --shadow-teal-strong: 0 0 30px rgba(20, 184, 166, 0.25);

  /* Utilidades */
  --gradient: linear-gradient(135deg, #0d9488 0%, #14b8a6 100%);
  /* Variante para superficies con texto blanco: ambos extremos pasan AA. */
  --gradient-strong: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-strong) 100%);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-main);
  color: var(--text-secondary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ==========================================================================
   2. UTILIDADES
   ========================================================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Contenido solo para lectores de pantalla */
.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;
}

/* Enlace "saltar al contenido" (visible solo con foco de teclado) */
.skip-link {
  position: absolute;
  top: -48px;
  left: 16px;
  z-index: 10000;
  padding: 10px 18px;
  background: var(--primary-dark);
  color: #fff;
  font-weight: 600;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

:focus-visible {
  outline: 2px solid var(--primary-light);
  outline-offset: 2px;
}

main:focus {
  outline: none;
}

/* ==========================================================================
   3. BOTONES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-strong);
  color: white;
  box-shadow: var(--shadow-teal);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-teal-strong);
  background: var(--primary-strong);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  border-color: var(--primary-light);
  background: rgba(20, 184, 166, 0.1);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--primary-light);
  border-color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary-dark);
  color: white;
}

.btn-lg {
  padding: 18px 36px;
  font-size: 17px;
}

/* ==========================================================================
   4. NAVBAR
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(11, 17, 32, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-subtle);
}

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

.logo {
  display: flex;
  align-items: center;
  height: 56px;
  color: var(--text-primary); /* el <a> hereda el azul de enlace si no se fija */
  text-decoration: none;
}

/* Imagen y nombre en la misma línea, centrados entre sí. Replica el render
   original (donde el parser separaba el <h1> del <p> y ambos quedaban como
   flex items del contenedor). */
.logo-lockup {
  display: flex;
  align-items: center;
}

/* El SVG trae ~50% de padding transparente, por eso 120px de caja rinden
   ~56px de marca visible. Se mantiene ese tamaño para no alterar el diseño. */
.logo-img {
  height: 120px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  object-fit: contain;
  transition: transform 0.3s ease;
}

.logo:hover .logo-img {
  transform: scale(1.05);
}

.logo-text {
  display: block;
  font-size: 2em;
  font-weight: 700;
}

.nav-menu {
  display: flex;
  gap: 40px;
  align-items: center;
}

.nav-menu a {
  color: var(--text-primary);
  transition: var(--transition);
}

/* Enlaces: Catálogo, Proceso, Precios */
.nav-menu a:not(.btn) {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.nav-menu a:not(.btn):hover {
  color: var(--primary-light);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* Botón CTA: Cotizar por WhatsApp */
.nav-menu a.btn {
  font-size: 15px;
  font-weight: 700;
  padding: 12px 24px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ==========================================================================
   5. HERO
   ========================================================================== */
.hero {
  padding: 160px 0 100px;
  background: linear-gradient(135deg, #0B1120 0%, #111827 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.badge {
  display: inline-block;
  padding: 8px 16px;
  background: rgba(20, 184, 166, 0.1);
  color: var(--primary-light);
  border: 1px solid var(--border-subtle);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.highlight {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.trust-badges {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
}

/* Hero en dos columnas (texto + aura.webp) */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-wrapper .hero-content {
  max-width: 100%;
  margin: 0;
  text-align: left;
}

.hero-wrapper .hero-content h1 {
  text-align: left;
}

.hero-wrapper .hero-subtitle {
  margin-left: 0;
  text-align: left;
}

.hero-wrapper .hero-ctas {
  justify-content: flex-start;
}

.hero-wrapper .trust-badges {
  justify-content: flex-start;
}

.hero-image-side {
  position: relative;
  animation: float-image 6s ease-in-out infinite;
}

.aura-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-teal-strong);
  border: 2px solid var(--border-subtle);
  object-fit: cover;
}

@keyframes float-image {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* ==========================================================================
   6. SECCIONES GENERALES
   ========================================================================== */
.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--bg-card);
}

.section-light {
  background: var(--bg-main);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(20, 184, 166, 0.1);
  color: var(--primary-light);
  border: 1px solid var(--border-subtle);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-tag.light {
  background: rgba(20, 184, 166, 0.15);
  color: var(--primary-light);
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.section-header p {
  font-size: 17px;
  color: var(--text-secondary);
}

/* ==========================================================================
   7. CATÁLOGO
   ========================================================================== */
#catalogo {
  padding: 50px 0; /* Respiro arriba y abajo de las cards */
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  max-width: 1500px;
  margin: 0 auto;
}

.catalog-card {
  background: var(--bg-card);
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
  max-width: 320px;
  margin: 0 auto;
}

/* El translateY del hover no se aplica: .fade-in.visible escribe el transform
   de la card. Se conservan sombra, borde y fondo, que sí se ven. */
.catalog-card:hover {
  box-shadow: var(--shadow-teal-strong);
  border-color: var(--primary-light);
  background: var(--bg-card-hover);
}

.card-image {
  width: 100%;
  height: 200px;
  margin-bottom: 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  border: 1px solid var(--border-subtle);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.catalog-card:hover .card-image img {
  transform: scale(1.05);
}

.catalog-card:hover .card-image {
  border-color: var(--primary-light);
  box-shadow: 0 0 20px rgba(20, 184, 166, 0.3);
}

.card-content {
  text-align: center;
}

.card-content h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.card-content p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.6;
}

/* ==========================================================================
   8. PROCESO
   ========================================================================== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  position: relative;
}

.step {
  text-align: center;
  position: relative;
  padding: 20px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.step:hover {
  background: rgba(20, 184, 166, 0.03);
}

.step-number {
  width: 70px;
  height: 70px;
  background: var(--gradient-strong);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto 20px;
  box-shadow: 0 10px 25px rgba(20, 184, 166, 0.3);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.step-number svg {
  width: 32px;
  height: 32px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.step:hover .step-number {
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 15px 35px rgba(20, 184, 166, 0.5);
}

.step h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.step p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   9. PRECIOS
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 40px;
}

.pricing-card {
  background: var(--bg-card);
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border-subtle);
  text-align: center;
  position: relative;
  transition: var(--transition);
}

/* Igual que en catálogo: el translateY queda pisado por .fade-in.visible */
.pricing-card:hover {
  box-shadow: var(--shadow-teal-strong);
}

.pricing-card-featured {
  border-color: var(--primary-light);
  background: linear-gradient(180deg, rgba(20, 184, 166, 0.05) 0%, var(--bg-card) 100%);
  box-shadow: var(--shadow-teal-strong);
  animation: pulse-card 2.4s ease-in-out infinite;
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--secondary);
  color: var(--bg-main);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.pricing-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.price {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.price .currency {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-muted);
  vertical-align: top;
}

.price .amount {
  font-size: 56px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.price .period {
  font-size: 16px;
  color: var(--text-muted);
}

/* Reemplaza al <h2> que rompía la jerarquía de encabezados dentro de la card */
.pack-highlight {
  font-size: 1.5em;
  font-weight: 700;
}

.features {
  text-align: left;
  margin-bottom: 32px;
}

.features li {
  padding: 8px 0;
  color: var(--text-secondary);
  font-size: 15px;
  display: flex;
  align-items: start;
  gap: 8px;
}

.features li::before {
  content: '✓';
  color: var(--primary-light);
  font-weight: 700;
}

/* ==========================================================================
   10. TECNOLOGÍA: DTF TEXTIL VS DTF UV
   ========================================================================== */
.dtf-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}

.dtf-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.dtf-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.dtf-textil::before {
  background: var(--gradient);
}

.dtf-uv::before {
  background: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
}

.dtf-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-teal-strong);
}

.dtf-uv:hover {
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.25);
}

.dtf-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.dtf-icon {
  font-size: 32px;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(20, 184, 166, 0.1);
  flex-shrink: 0;
}

.dtf-uv .dtf-icon {
  background: rgba(245, 158, 11, 0.12);
}

.dtf-head h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.dtf-spec {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-light);
  letter-spacing: 0.02em;
}

.dtf-uv .dtf-spec {
  color: var(--secondary);
}

.dtf-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.dtf-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.dtf-list li {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  padding-left: 24px;
  position: relative;
}

.dtf-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-light);
  font-weight: 700;
}

.dtf-uv .dtf-list li::before {
  color: var(--secondary);
}

.dtf-list li strong {
  color: var(--text-primary);
  font-weight: 600;
}

.dtf-ideal {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: rgba(20, 184, 166, 0.06);
  border: 1px dashed var(--border-subtle);
  line-height: 1.5;
}

.dtf-uv .dtf-ideal {
  background: rgba(245, 158, 11, 0.06);
  border-color: rgba(245, 158, 11, 0.3);
}

.dtf-ideal span {
  display: block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-light);
  margin-bottom: 4px;
}

.dtf-uv .dtf-ideal span {
  color: var(--secondary);
}

/* ==========================================================================
   11. CTA + CANALES EN DOS COLUMNAS
   ========================================================================== */
.cta-final {
  padding: 90px 0;
  background: var(--bg-main);
}

.cta-contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center; /* mismo nivel, centrados verticalmente */
  max-width: 1100px;
  margin: 0 auto;
}

.cta-box {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 48px;
  text-align: center;
  background: linear-gradient(180deg, rgba(20, 184, 166, 0.06) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-teal-strong);
  overflow: hidden;
}

/* Glow radial sutil detrás del contenido */
.cta-box::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.cta-box > * {
  position: relative;
  z-index: 1;
}

/* Badge de urgencia en ámbar */
.cta-alert {
  display: inline-block;
  padding: 8px 18px;
  margin-bottom: 24px;
  background: rgba(245, 158, 11, 0.12);
  color: var(--secondary);
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.cta-box h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 18px;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.cta-text {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.cta-box .btn {
  margin-bottom: 24px;
}

.cta-note {
  display: block;
  font-size: 14px;
  color: var(--text-muted);
}

/* CTA lleno en su columna */
.cta-final .cta-box {
  max-width: none;
  margin: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Columna derecha: canales */
.canales-col {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.canales-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0;
  letter-spacing: -0.01em;
  position: relative;
  padding-left: 16px;
}

.canales-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 2px;
  bottom: 2px;
  width: 4px;
  border-radius: 4px;
  background: var(--gradient);
}

/* Grilla 2x2 (la base de 4 columnas nunca se usaba: la pisaba .cta-final) */
.canales-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

/* NAP visible (dirección y horario) bajo los canales; coincide con el JSON-LD */
.canales-note {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-muted);
}

/* Página 404 */
.error-page {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
}

.error-page .cta-box {
  max-width: 640px;
  margin: 0 auto;
}

.error-page h1 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 18px;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.canal-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: rgba(20, 184, 166, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.canal-card:hover {
  transform: translateY(-4px);
  background: rgba(20, 184, 166, 0.08);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-teal);
}

.canal-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  border-radius: 50%;
  background: rgba(20, 184, 166, 0.12);
  border: 1px solid var(--border-subtle);
}

.canal-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--primary-light);
}

.canal-value {
  font-size: 13.5px;
  color: var(--text-primary);
  word-break: break-word;
  line-height: 1.4;
}

/* ==========================================================================
   12. BOTÓN FLOTANTE WHATSAPP
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  background: #25D366;
  color: white;
  padding: 14px;
  border-radius: 50%;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  cursor: pointer;
  animation: float-entrance 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 1s both;
}

.whatsapp-float:hover {
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
  transform: scale(1.1);
}

.whatsapp-icon {
  width: 32px;
  height: 32px;
}

.pulse-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.5);
  animation: pulse-ring 2s cubic-bezier(0.455, 0.03, 0.515, 0.955) infinite;
  pointer-events: none;
}

@keyframes pulse-ring {
  0% {
    width: 100%;
    height: 100%;
    opacity: 0.8;
  }
  100% {
    width: 200%;
    height: 200%;
    opacity: 0;
  }
}

.whatsapp-tooltip {
  position: absolute;
  right: 64px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
  display: none;
}

.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -6px;
  transform: translateY(-50%) rotate(45deg);
  width: 10px;
  height: 10px;
  background: var(--bg-card);
  border-right: 1px solid var(--border-subtle);
  border-top: 1px solid var(--border-subtle);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
}

@keyframes float-entrance {
  0% {
    opacity: 0;
    transform: scale(0) translateY(20px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ==========================================================================
   13. ANIMACIONES
   ========================================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Palpitación de la card "MÁS VENDIDO" */
@keyframes pulse-card {
  0%, 100% {
    transform: scale(1.05);
    box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.45),
                var(--shadow-teal-strong);
  }
  50% {
    transform: scale(1.07);
    box-shadow: 0 0 0 14px rgba(20, 184, 166, 0),
                0 0 40px rgba(20, 184, 166, 0.5);
  }
}

/* Pausa la palpitación al hacer hover */
.pricing-card-featured:hover {
  animation-play-state: paused;
}

/* ==========================================================================
   14. RESPONSIVE
   ========================================================================== */
@media (max-width: 968px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-wrapper .hero-content {
    text-align: center;
  }

  .hero-wrapper .hero-content h1,
  .hero-wrapper .hero-subtitle {
    text-align: center;
  }

  .hero-wrapper .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-wrapper .hero-ctas,
  .hero-wrapper .trust-badges {
    justify-content: center;
  }

  .hero-image-side {
    order: -1;
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
  }

  .cta-final {
    padding: 70px 0;
  }

  .cta-contacto-grid {
    grid-template-columns: 1fr; /* apilo: CTA arriba, canales abajo */
    gap: 40px;
  }

  .cta-final .cta-box {
    height: auto;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 14px 0;
  }

  .logo {
    height: 44px;
  }

  .logo-img {
    height: 100px;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 74px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    flex-direction: column;
    padding: 32px 24px;
    gap: 24px;
    box-shadow: var(--shadow-teal-strong);
    transform: translateY(-150%);
    transition: var(--transition);
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .hero {
    padding: 130px 0 70px;
  }

  .hero-wrapper {
    gap: 32px;
  }

  .aura-image {
    border-radius: var(--radius-md);
  }

  .section {
    padding: 70px 0;
  }

  #catalogo {
    padding: 70px 0;
  }

  .trust-badges {
    flex-direction: column;
    align-items: center;
  }

  .card-image {
    height: 180px;
  }

  .cta-box {
    padding: 44px 24px;
  }

  .canal-card {
    flex-direction: row;
    align-items: center;
  }

  .canal-card .canal-icon {
    flex-shrink: 0;
  }

  .canal-label {
    font-size: 11px;
  }

  .dtf-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .dtf-card {
    padding: 28px 24px;
  }

  /* En móvil, desactiva la animación para ahorrar recursos y evitar mareo */
  .pricing-card-featured {
    animation: none;
  }
}

@media (max-width: 560px) {
  .cta-final .canales-grid {
    grid-template-columns: 1fr; /* en muy chico, 1 columna legible */
  }

  .cta-final .canal-card {
    gap: 14px;
  }
}

@media (min-width: 768px) {
  .whatsapp-float {
    bottom: 32px;
    right: 32px;
    padding: 16px;
  }

  .whatsapp-icon {
    width: 36px;
    height: 36px;
  }

  .whatsapp-tooltip {
    display: block;
    right: 72px;
  }
}

/* ==========================================================================
   15. MOVIMIENTO REDUCIDO
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .hero-image-side,
  .whatsapp-float,
  .pulse-ring,
  .pricing-card-featured {
    animation: none !important;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }
}