/* ===========================================================
   GLOBAL TRADING · BRAND STYLESHEET
   Manual de Identidad Visual · Primera Edición 2026
   =========================================================== */

:root {
  /* Colores oficiales de marca */
  --gold: #C9A84C;
  --gold-light: #E8D08A;
  --gold-dark: #A8862A;
  --gold-deep: #8B6E1F;

  --black-deep: #1A1A1A;
  --carbon: #242424;
  --carbon-soft: #2D2D2D;

  --cream: #F6F4F1;
  --cream-soft: #FAF8F5;

  --gray-medium: #A6A6A6;
  --gray-light: #D5D5D5;
  --gray-text: #5A5A5A;

  --white: #FFFFFF;

  /* Tipografía */
  --font: 'Montserrat', system-ui, -apple-system, sans-serif;

  /* Espaciados */
  --container-max: 1200px;
  --section-y: 100px;

  /* Sombras */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 12px 40px rgba(201, 168, 76, 0.18);
  --shadow-dark: 0 8px 32px rgba(0, 0, 0, 0.35);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--carbon);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ========== UTILITIES ========== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: var(--section-y) 0; }
.dark-section { background: var(--black-deep); color: var(--cream); }
.center { text-align: center; }
.gold { color: var(--gold); }
.light { color: var(--cream); }

/* ========== TIPOGRAFÍA Y JERARQUÍA ========== */
.section-head { margin-bottom: 64px; }
.section-head.center { max-width: 720px; margin-left: auto; margin-right: auto; }
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.section-label.gold-label { color: var(--gold); }
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}
.section-title.light { color: var(--cream); }
.section-lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--gray-text);
  max-width: 640px;
}
.center .section-lead { margin-left: auto; margin-right: auto; }
.section-lead.light { color: var(--gray-light); }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.4px;
  border-radius: 2px;
  transition: all 0.25s ease;
  cursor: pointer;
  text-transform: uppercase;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold);
  color: var(--black-deep);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.btn-outline {
  background: transparent;
  color: var(--carbon);
  border-color: var(--carbon);
}
.btn-outline:hover {
  background: var(--carbon);
  color: var(--cream);
}
.dark-section .btn-outline {
  color: var(--cream);
  border-color: var(--cream);
}
.dark-section .btn-outline:hover {
  background: var(--gold);
  color: var(--black-deep);
  border-color: var(--gold);
}
.btn-ghost {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-ghost:hover {
  background: var(--gold);
  color: var(--black-deep);
}
.btn-block { width: 100%; }
.btn-small { padding: 10px 22px; font-size: 12px; }

/* ========== NAVBAR ========== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
  transition: all 0.3s ease;
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo-img { height: 44px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--cream);
  letter-spacing: 0.3px;
  transition: color 0.2s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.25s ease;
}
.nav-link:hover { color: var(--gold); }
.nav-link:hover::after { width: 100%; }
.nav-cta {
  padding: 10px 22px;
  background: var(--gold);
  color: var(--black-deep);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all 0.2s;
}
.nav-cta:hover { background: var(--gold-dark); transform: translateY(-1px); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--cream);
  transition: all 0.3s;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  background: var(--black-deep);
  color: var(--cream);
  padding-top: 140px;
  padding-bottom: 100px;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top right, rgba(201, 168, 76, 0.12), transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(201, 168, 76, 0.06), transparent 50%),
    linear-gradient(180deg, #1A1A1A 0%, #242424 100%);
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 168, 76, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 64px;
  align-items: center;
}
.hero-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 28px;
  padding: 6px 14px;
  border: 1px solid rgba(201, 168, 76, 0.4);
  border-radius: 2px;
}
.hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
  color: var(--cream);
}
.hero-subtitle {
  font-size: 19px;
  line-height: 1.6;
  color: var(--gray-light);
  margin-bottom: 40px;
  max-width: 580px;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 40px;
  border-top: 1px solid rgba(201, 168, 76, 0.2);
}
.trust-item { display: flex; align-items: center; gap: 14px; }
.trust-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.trust-text {
  font-size: 12px;
  color: var(--gray-light);
  line-height: 1.35;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.trust-divider {
  width: 1px;
  height: 36px;
  background: rgba(201, 168, 76, 0.2);
}

.hero-logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.hero-logo-mark img {
  width: 100%;
  max-width: 320px;
  filter: drop-shadow(0 0 60px rgba(201, 168, 76, 0.4));
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ========== PROBLEM SECTION ========== */
.problem { background: var(--cream); }
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.problem-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,0.05);
  border-top: 3px solid var(--gold);
  transition: all 0.3s;
}
.problem-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}
.problem-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(201, 168, 76, 0.1);
  color: var(--gold);
  font-size: 20px;
  font-weight: 700;
  border-radius: 50%;
  margin-bottom: 20px;
}
.problem-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--carbon);
}
.problem-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--gray-text);
}
.problem-solution {
  background: var(--black-deep);
  color: var(--cream);
  padding: 36px 40px;
  border-left: 4px solid var(--gold);
  border-radius: 2px;
  font-size: 18px;
  line-height: 1.7;
  font-style: italic;
  max-width: 900px;
  margin: 0 auto;
}

/* ========== AUTHOR SECTION ========== */
.author { padding: var(--section-y) 0; }
.author-grid {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 72px;
  align-items: center;
}
.author-photo {
  position: relative;
  border-radius: 2px;
  overflow: hidden;
}
.author-photo img {
  width: 100%;
  height: auto;
  display: block;
  filter: contrast(1.05);
}
.author-frame {
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(201, 168, 76, 0.5);
  pointer-events: none;
}
.author-photo::after {
  content: '';
  position: absolute;
  top: -20px; left: -20px;
  width: 80px; height: 80px;
  border-top: 2px solid var(--gold);
  border-left: 2px solid var(--gold);
}
.author-photo::before {
  content: '';
  position: absolute;
  bottom: -20px; right: -20px;
  width: 80px; height: 80px;
  border-bottom: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
  z-index: 1;
}
.author-bio {
  font-size: 17px;
  line-height: 1.75;
  color: var(--gray-light);
  margin-bottom: 20px;
}
.author-bio strong { color: var(--gold); font-weight: 600; }
.author-quote {
  margin: 32px 0;
  padding: 24px 32px;
  background: rgba(201, 168, 76, 0.08);
  border-left: 3px solid var(--gold);
  border-radius: 2px;
}
.author-quote p {
  font-style: italic;
  font-size: 18px;
  color: var(--cream);
  font-weight: 500;
  margin-bottom: 8px;
}
.author-quote cite {
  font-style: normal;
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.5px;
}
.author-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(201, 168, 76, 0.12);
  color: var(--gold);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 2px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* ========== PRODUCTS ========== */
.products { background: var(--cream); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product-card {
  background: var(--white);
  border-radius: 4px;
  padding: 36px 32px;
  border: 1px solid rgba(0,0,0,0.06);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.08);
  border-color: rgba(201, 168, 76, 0.3);
}
.product-card.featured {
  background: linear-gradient(180deg, var(--black-deep) 0%, var(--carbon) 100%);
  color: var(--cream);
  border-color: var(--gold);
  position: relative;
}
.product-card.featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
}
.product-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.product-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.featured .product-num { color: var(--gold); }
.product-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 10px;
  background: rgba(0,0,0,0.05);
  color: var(--gray-text);
  border-radius: 2px;
}
.featured .product-tag {
  background: rgba(201, 168, 76, 0.2);
  color: var(--gold);
}
.tag-gold {
  background: var(--gold) !important;
  color: var(--black-deep) !important;
}
.product-title {
  font-size: 24px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 10px;
}
.product-sub {
  font-size: 14px;
  color: var(--gold);
  font-style: italic;
  margin-bottom: 18px;
}
.product-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-text);
  margin-bottom: 24px;
}
.featured .product-desc { color: var(--gray-light); }
.product-features {
  margin-bottom: 28px;
  flex: 1;
}
.product-features li {
  font-size: 14px;
  padding: 8px 0;
  padding-left: 22px;
  position: relative;
  color: var(--gray-text);
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.featured .product-features li {
  color: var(--gray-light);
  border-bottom-color: rgba(255,255,255,0.06);
}
.product-features li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}

/* ========== BOOTCAMP ========== */
.bootcamp { padding: var(--section-y) 0; }
.pillars { margin: 80px 0 100px; }
.pillars-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 32px;
  letter-spacing: 0.3px;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.pillar {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: 2px;
  padding: 32px 24px;
  transition: all 0.3s;
}
.pillar:hover {
  background: rgba(201, 168, 76, 0.08);
  transform: translateY(-4px);
}
.pillar-num {
  font-size: 32px;
  font-weight: 800;
  color: var(--gold);
  font-style: italic;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.pillar h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 12px;
  line-height: 1.3;
}
.pillar p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-light);
}

.curriculum-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 32px;
}
.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.unit {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 2px solid var(--gold);
  border-radius: 0 2px 2px 0;
  transition: all 0.25s;
}
.unit:hover {
  background: rgba(201, 168, 76, 0.08);
  border-left-color: var(--gold-light);
}
.unit span {
  font-size: 14px;
  font-weight: 800;
  color: var(--gold);
  background: rgba(201, 168, 76, 0.15);
  padding: 4px 10px;
  border-radius: 2px;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.unit p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--gray-light);
}

/* ========== FRAMEWORK ========== */
.framework { background: var(--cream); }
.framework-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.framework-features {
  display: grid;
  gap: 24px;
  margin-top: 32px;
}
.ff-item {
  padding-left: 24px;
  border-left: 2px solid var(--gold);
}
.ff-item h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--carbon);
}
.ff-item p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--gray-text);
}

.terminal {
  background: var(--black-deep);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.2);
  border: 1px solid rgba(201, 168, 76, 0.3);
}
.terminal-bar {
  background: var(--carbon);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}
.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }
.terminal-title {
  margin-left: 16px;
  font-size: 12px;
  color: var(--gray-light);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.5px;
}
.terminal-body {
  padding: 24px 28px;
  font-family: 'Courier New', monospace;
  font-size: 14px;
}
.t-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.t-row:last-child { border-bottom: none; }
.t-key { color: var(--gray-light); }
.t-val { color: var(--cream); font-weight: 600; }
.t-val.gold { color: var(--gold); }
.t-val.green { color: #28c840; }
.t-divider {
  height: 1px;
  background: rgba(201, 168, 76, 0.2);
  margin: 12px 0;
}
.t-pulse {
  height: 4px;
  margin-top: 12px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  background-size: 200% 100%;
  animation: pulse-bar 2s linear infinite;
  border-radius: 2px;
}
@keyframes pulse-bar {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.framework-disclaimer {
  font-size: 12px;
  color: var(--gray-medium);
  margin-top: 16px;
  font-style: italic;
  line-height: 1.55;
}

/* ========== PRICING ========== */
.pricing { background: var(--cream-soft); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.price-card {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 4px;
  padding: 40px 32px;
  position: relative;
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
}
.price-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
}
.price-card.featured-price {
  background: linear-gradient(180deg, var(--black-deep) 0%, var(--carbon) 100%);
  color: var(--cream);
  border: 2px solid var(--gold);
  transform: scale(1.04);
  box-shadow: 0 20px 50px rgba(201, 168, 76, 0.15);
}
.price-card.featured-price:hover {
  transform: scale(1.04) translateY(-6px);
}
.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--black-deep);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 7px 18px;
  border-radius: 2px;
  white-space: nowrap;
}
.price-header { margin-bottom: 28px; }
.price-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray-text);
  background: rgba(0,0,0,0.05);
  padding: 5px 12px;
  border-radius: 2px;
  margin-bottom: 16px;
}
.featured-price .price-tag {
  background: rgba(201, 168, 76, 0.18);
  color: var(--gold);
}
.price-tag.gold {
  background: var(--gold) !important;
  color: var(--black-deep) !important;
}
.price-name {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 8px;
}
.price-desc {
  font-size: 14px;
  color: var(--gray-text);
  font-style: italic;
}
.featured-price .price-desc { color: var(--gray-light); }
.price-amount {
  margin: 28px 0 24px;
  padding: 20px 0;
  border-top: 1px solid rgba(0,0,0,0.06);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}
.featured-price .price-amount {
  border-color: rgba(255,255,255,0.08);
}
.price-currency {
  font-size: 18px;
  color: var(--gray-text);
  font-weight: 600;
}
.featured-price .price-currency { color: var(--gold); }
.price-value {
  font-size: 56px;
  font-weight: 800;
  color: var(--carbon);
  line-height: 1;
  letter-spacing: -0.03em;
}
.featured-price .price-value { color: var(--cream); }
.price-old {
  font-size: 16px;
  color: var(--gray-medium);
  text-decoration: line-through;
  margin-left: 8px;
}
.price-features {
  margin-bottom: 28px;
  flex: 1;
}
.price-features li {
  font-size: 14px;
  padding: 10px 0;
  color: var(--gray-text);
  border-bottom: 1px solid rgba(0,0,0,0.04);
  line-height: 1.5;
}
.featured-price .price-features li {
  color: var(--gray-light);
  border-bottom-color: rgba(255,255,255,0.06);
}
.price-features li strong { color: var(--gold); font-weight: 700; }
.price-note {
  margin-top: 14px;
  font-size: 12px;
  text-align: center;
  color: var(--gray-medium);
  font-style: italic;
}

.pricing-foot {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 32px;
  background: var(--white);
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,0.06);
}
.pf-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.pf-icon {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}
.pf-item p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--gray-text);
}
.pf-item strong { color: var(--carbon); }

/* ========== TESTIMONIALS ========== */
.testimonials { background: var(--cream); }
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testi-card {
  background: var(--white);
  padding: 36px 32px;
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,0.05);
  position: relative;
}
.testi-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  left: 24px;
  font-size: 64px;
  font-family: Georgia, serif;
  color: var(--gold);
  opacity: 0.25;
  line-height: 1;
}
.testi-quote {
  font-size: 16px;
  line-height: 1.7;
  font-style: italic;
  color: var(--carbon);
  margin: 24px 0 24px;
  position: relative;
  z-index: 1;
}
.testi-footer {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 20px;
  border-top: 1px solid rgba(0,0,0,0.06);
}
.testi-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--carbon);
}
.testi-meta {
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.3px;
}

/* ========== FAQ ========== */
.faq { background: var(--cream-soft); }
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: var(--white);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 2px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.25s;
}
.faq-item[open] {
  border-color: rgba(201, 168, 76, 0.4);
  box-shadow: var(--shadow-card);
}
.faq-item summary {
  padding: 22px 28px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--carbon);
  transition: color 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 24px;
  color: var(--gold);
  font-weight: 300;
  transition: transform 0.25s;
  margin-left: 16px;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--gold); }
.faq-item p {
  padding: 0 28px 24px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray-text);
}

/* ========== CTA FINAL ========== */
.cta-final {
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201, 168, 76, 0.12), transparent 60%);
}
.cta-final > * { position: relative; z-index: 1; }
.cta-mark {
  width: 80px;
  height: auto;
  margin: 0 auto 32px;
  filter: drop-shadow(0 0 40px rgba(201, 168, 76, 0.3));
}
.cta-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--cream);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}
.cta-text {
  font-size: 18px;
  color: var(--gray-light);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ========== FOOTER ========== */
.footer {
  background: #0F0F0F;
  color: var(--gray-light);
  padding: 80px 0 32px;
  border-top: 1px solid rgba(201, 168, 76, 0.15);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 56px;
}
.footer-logo {
  height: 48px;
  margin-bottom: 16px;
}
.footer-tagline {
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-weight: 600;
}
.footer-mission {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-medium);
  max-width: 320px;
}
.footer-col h4 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.footer-col ul li {
  margin-bottom: 10px;
}
.footer-col ul a {
  font-size: 14px;
  color: var(--gray-light);
  transition: color 0.2s;
}
.footer-col ul a:hover { color: var(--gold); }
.footer-disclaimer {
  padding: 28px 0;
  border-top: 1px solid rgba(201, 168, 76, 0.1);
  border-bottom: 1px solid rgba(201, 168, 76, 0.1);
  margin-bottom: 24px;
}
.footer-disclaimer p {
  font-size: 12px;
  line-height: 1.7;
  color: var(--gray-medium);
}
.footer-disclaimer strong { color: var(--gold); font-weight: 600; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--gray-medium);
}
.footer-meta {
  color: var(--gold);
  letter-spacing: 1px;
  font-style: italic;
}

/* ========== COOKIE BANNER ========== */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 720px;
  margin: 0 auto;
  background: var(--black-deep);
  border: 1px solid var(--gold);
  border-radius: 4px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  z-index: 999;
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
  transform: translateY(120%);
  transition: transform 0.4s ease;
}
.cookie-banner.show { transform: translateY(0); }
.cookie-banner p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--gray-light);
  flex: 1;
}
.cookie-banner a {
  color: var(--gold);
  text-decoration: underline;
}
.cookie-buttons { display: flex; gap: 10px; flex-shrink: 0; }

/* ========== BACK TO TOP ========== */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: var(--gold);
  color: var(--black-deep);
  border-radius: 50%;
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all 0.3s;
  z-index: 998;
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.4);
}
.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover { background: var(--gold-dark); }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; }
  .hero-logo-mark { display: none; }
  .author-grid { grid-template-columns: 1fr; gap: 40px; }
  .author-photo { max-width: 360px; margin: 0 auto; }
  .framework-grid { grid-template-columns: 1fr; gap: 40px; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  :root { --section-y: 64px; }
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--black-deep);
    flex-direction: column;
    padding: 32px 24px;
    gap: 20px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s;
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle { display: flex; }
  .hero { padding-top: 120px; padding-bottom: 64px; min-height: auto; }
  .hero-title { font-size: 40px; }
  .hero-trust { flex-wrap: wrap; gap: 20px; }
  .trust-divider { display: none; }
  .problem-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .product-card.featured { order: -1; }
  .pillars-grid { grid-template-columns: 1fr; }
  .curriculum-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .price-card.featured-price { transform: none; order: -1; }
  .price-card.featured-price:hover { transform: translateY(-6px); }
  .pricing-foot { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cookie-banner { flex-direction: column; gap: 16px; padding: 18px; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .section-title { font-size: 26px; }
  .hero-title { font-size: 32px; }
  .price-value { font-size: 44px; }
  .product-card, .price-card, .problem-card, .testi-card { padding: 28px 22px; }
}

/* ========== PÁGINAS LEGALES ========== */
.legal-page {
  padding: 140px 0 80px;
  background: var(--cream);
  min-height: 100vh;
}
.legal-container {
  max-width: 820px;
  margin: 0 auto;
  background: var(--white);
  padding: 64px 56px;
  border-radius: 4px;
  border-top: 4px solid var(--gold);
}
.legal-container h1 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--carbon);
  letter-spacing: -0.01em;
}
.legal-container .legal-date {
  font-size: 13px;
  color: var(--gray-medium);
  margin-bottom: 40px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  letter-spacing: 0.3px;
}
.legal-container h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  margin: 40px 0 16px;
  letter-spacing: -0.005em;
}
.legal-container h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--carbon);
  margin: 24px 0 10px;
}
.legal-container p,
.legal-container li {
  font-size: 15px;
  line-height: 1.75;
  color: var(--gray-text);
  margin-bottom: 14px;
}
.legal-container ul, .legal-container ol {
  padding-left: 24px;
  margin-bottom: 16px;
}
.legal-container ul li, .legal-container ol li { list-style: disc; }
.legal-container ol li { list-style: decimal; }
.legal-container a {
  color: var(--gold);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: rgba(201, 168, 76, 0.4);
  text-underline-offset: 3px;
}
.legal-container a:hover { text-decoration-color: var(--gold); }
.legal-container strong { color: var(--carbon); font-weight: 700; }

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
  font-size: 13px;
  color: var(--gray-text);
  font-weight: 500;
  letter-spacing: 0.3px;
}
.legal-back:hover { color: var(--gold); }

@media (max-width: 768px) {
  .legal-container { padding: 40px 24px; }
  .legal-container h1 { font-size: 28px; }
}
/* ===========================================================
   OLEADA 2 · GRILLA DE 4 PRECIOS CON SCROLL HORIZONTAL
   Precios USD + EUR
   =========================================================== */

   .pricing-scroll-wrapper {
    position: relative;
    margin-bottom: 32px;
  }
  
  .pricing-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, minmax(300px, 1fr));
    gap: 24px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding: 24px;
    padding: 16px 4px 32px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--gold) rgba(0,0,0,0.05);
  }
  
  .pricing-grid-4::-webkit-scrollbar {
    height: 8px;
  }
  .pricing-grid-4::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.05);
    border-radius: 4px;
  }
  .pricing-grid-4::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 4px;
  }
  .pricing-grid-4::-webkit-scrollbar-thumb:hover {
    background: var(--gold-dark);
  }
  
  .pricing-grid-4 > .price-card {
    scroll-snap-align: start;
    min-width: 0;
  }
  
  .pricing-scroll-hint {
    text-align: center;
    font-size: 12px;
    color: var(--gold);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
    margin-top: 12px;
    opacity: 0.7;
    display: none;
  }
  
  /* Precios con doble moneda USD + EUR */
  .price-row {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px;
  }
  .price-row-secondary {
    margin-top: 8px;
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 8px;
  }
  .price-eur {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-text);
    letter-spacing: -0.01em;
  }
  .featured-price .price-eur {
    color: var(--gray-light);
  }
  .price-eur-old {
    font-size: 13px;
    color: var(--gray-medium);
    text-decoration: line-through;
    font-weight: 500;
  }
  .price-eur-sm {
    font-size: 13px;
    color: var(--gray-text);
    font-weight: 500;
    display: block;
    margin-top: 4px;
  }
  
  /* Modalidad dual (anual / mensual) para Framework GT */
  .price-dual {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 16px;
    align-items: center;
    padding: 20px 0;
    border-top: 1px solid rgba(0,0,0,0.06);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    margin: 24px 0;
  }
  .price-option {
    text-align: center;
  }
  .price-option-label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 8px;
  }
  .price-option .price-row {
    justify-content: center;
  }
  .price-value-md {
    font-size: 36px;
    font-weight: 800;
    color: var(--carbon);
    line-height: 1;
    letter-spacing: -0.02em;
  }
  .price-divider-v {
    width: 1px;
    height: 60px;
    background: rgba(0,0,0,0.1);
  }
  
  /* Card restringida (solo egresados) */
  .price-card-restricted {
    border: 1px dashed rgba(201, 168, 76, 0.5);
    background: linear-gradient(180deg, #FAF8F5 0%, #F6F4F1 100%);
    position: relative;
  }
  .price-restricted-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: rgba(201, 168, 76, 0.15);
    color: var(--gold-dark);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    border: 1px solid rgba(201, 168, 76, 0.4);
    border-radius: 2px;
  }
  .price-note-warning {
    color: var(--gold-dark);
    font-weight: 600;
    background: rgba(201, 168, 76, 0.08);
    padding: 8px 12px;
    border-radius: 2px;
    border-left: 2px solid var(--gold);
  }
  
  /* Botones de tiendas para el libro */
  .price-stores {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 14px;
  }
  .store-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 12px;
    background: var(--white);
    color: var(--carbon);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 2px;
    transition: all 0.2s;
    text-align: center;
  }
  .store-btn:hover {
    background: var(--carbon);
    color: var(--cream);
    border-color: var(--carbon);
    transform: translateY(-1px);
  }
  
  /* Responsivo · scroll hint visible en pantallas medianas y chicas */
  @media (max-width: 1300px) {
    .pricing-scroll-hint {
      display: block;
    }
  }
  
  @media (max-width: 768px) {
    .pricing-grid-4 {
      grid-template-columns: repeat(4, 85vw);
      gap: 16px;
      scroll-padding: 16px;
    }
    .price-stores {
      grid-template-columns: 1fr;
    }
    .price-dual {
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .price-divider-v {
      width: 60%;
      height: 1px;
      margin: 0 auto;
    }
  }
  /* ===========================================================
   HERO · Fondo animado de velas japonesas
   =========================================================== */

/* Canvas donde se dibujan las velas */
#candles-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Vignette encima del canvas para proteger la lectura del texto */
.candles-vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: radial-gradient(ellipse 60% 55% at center, rgba(26, 26, 26, 0.75) 0%, rgba(26, 26, 26, 0.4) 40%, transparent 75%);
  pointer-events: none;
}

/* El contenido del hero debe quedar encima del canvas y del vignette */
.hero .hero-container {
  position: relative;
  z-index: 3;
}

/* En mobile: reducir peso visual de las velas
   (el viewport es angosto y las velas quedan detrás del texto,
   no a los costados como en desktop) */
@media (max-width: 640px) {
  #candles-canvas {
    opacity: 0.60;
  }
  .candles-vignette {
    background: radial-gradient(ellipse 90% 70% at center, rgba(26, 26, 26, 0.85) 0%, rgba(26, 26, 26, 0.55) 45%, transparent 80%);
  }
}
@media (max-width: 420px) {
  #candles-canvas {
    opacity: 0.50;
  }
}

/* ===========================================================
   PRICING v3 · Flechas laterales, iconos, acentos cromáticos
   =========================================================== */

/* Contenedor con flechas laterales */
.pricing-scroll-wrapper {
  position: relative;
}

.scroll-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(26, 26, 26, 0.92);
  color: var(--gold);
  border: 1px solid rgba(201, 168, 76, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}
.scroll-arrow:hover {
  background: var(--gold);
  color: var(--black-deep);
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 20px rgba(201, 168, 76, 0.35);
}
.scroll-arrow:active { transform: translateY(-50%) scale(0.96); }
.scroll-arrow-left  { left: -8px; }
.scroll-arrow-right { right: -8px; }

/* Ocultar flechas cuando no se necesitan */
.scroll-arrow.hidden {
  opacity: 0;
  pointer-events: none;
}

/* En mobile ocultamos las flechas: se usa swipe táctil */
@media (max-width: 768px) {
  .scroll-arrow { display: none; }
}

/* Ocultar la scrollbar cuando hay flechas (queda más limpio) */
.pricing-grid-4 {
  scrollbar-width: none;
}
.pricing-grid-4::-webkit-scrollbar {
  display: none;
}

/* === Ícono superior de cada tarjeta === */
.price-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: rgba(201, 168, 76, 0.08);
  color: var(--gold);
  border: 1px solid rgba(201, 168, 76, 0.2);
  transition: all 0.3s;
}
.price-card:hover .price-icon {
  transform: scale(1.05);
  background: rgba(201, 168, 76, 0.14);
}
.price-icon-featured {
  background: rgba(201, 168, 76, 0.15);
  border-color: rgba(201, 168, 76, 0.5);
}

/* === Degradado dorado sutil en tarjetas no destacadas === */
.price-card:not(.featured-price) {
  background: linear-gradient(180deg, #FFFFFF 0%, #FFFDF7 100%);
  border-top: 3px solid transparent;
  transition: all 0.3s, border-top-color 0.3s;
}
.price-card:not(.featured-price):hover {
  background: linear-gradient(180deg, #FFFFFF 0%, #FFF8E8 100%);
}

/* Acentos cromáticos por tipo de producto */
.price-card-accent-libro {
  border-top-color: var(--gold-dark);
}
.price-card-accent-pdf {
  border-top-color: var(--gold);
}
.price-card-accent-framework {
  border-top-color: var(--gold-light);
}

/* Tarjeta destacada mantiene su tratamiento diferencial */
.price-card.featured-price {
  background: linear-gradient(180deg, var(--black-deep) 0%, var(--carbon) 100%);
}

/* === Limitaciones (Xs) en tarjeta PDF === */
.price-limitations {
  margin-top: 4px;
  margin-bottom: 20px;
  padding-top: 16px;
  border-top: 1px dashed rgba(0, 0, 0, 0.1);
}
.price-limitations-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray-medium);
  margin-bottom: 10px;
}
.price-features-limit {
  padding: 0;
  margin: 0;
  list-style: none;
}
.price-features-limit li {
  font-size: 12.5px;
  padding: 5px 0;
  color: var(--gray-medium);
  line-height: 1.55;
  border: none;
}

/* === Botones de tienda con logos SVG === */
.price-stores {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}
.store-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  background: var(--white);
  color: var(--carbon);
  font-size: 12px;
  font-weight: 600;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 4px;
  transition: all 0.2s;
  text-align: center;
}
.store-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
}
/* === Logos oficiales de tiendas === */
.store-logo {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  /* Los SVG de Simple Icons son negros por defecto.
     Usamos filtros CSS para aplicar los colores oficiales de cada marca. */
  transition: filter 0.2s;
}

/* Amazon → naranja oficial #FF9900 */
.store-logo-amazon {
  filter: invert(56%) sepia(93%) saturate(1830%) hue-rotate(360deg) brightness(101%) contrast(105%);
}
/* Google Play → azul oficial #4285F4 */
.store-logo-google {
  filter: invert(35%) sepia(88%) saturate(2100%) hue-rotate(203deg) brightness(97%) contrast(97%);
}
/* Apple → negro (default, sin filtro) */
.store-logo-apple {
  filter: brightness(0);
}
/* Kobo → rojo/naranja oficial #EF4E26 */
.store-logo-kobo {
  filter: invert(37%) sepia(88%) saturate(3800%) hue-rotate(360deg) brightness(96%) contrast(93%);
}

.store-btn-amazon:hover { border-color: #FF9900; background: #FFF9F0; }
.store-btn-google:hover { border-color: #4285F4; background: #F0F5FF; }
.store-btn-apple:hover  { border-color: #000; background: #F5F5F5; }
.store-btn-kobo:hover   { border-color: #EF4E26; background: #FFF3F0; }

/* === Tarjeta 5: Mentoría (add-on horizontal) === */
.pricing-addon {
  margin-top: 40px;
  margin-bottom: 40px;
}
.addon-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 28px 36px;
  background: linear-gradient(180deg, var(--cream-soft) 0%, var(--cream) 100%);
  border-radius: 6px;
  border: 1px solid rgba(201, 168, 76, 0.25);
  transition: all 0.3s;
}
.addon-card:hover {
  border-color: rgba(201, 168, 76, 0.5);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.08);
  transform: translateY(-2px);
}
.addon-header {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.addon-icon {
  flex-shrink: 0;
}
.addon-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201, 168, 76, 0.12);
  padding: 4px 10px;
  border-radius: 2px;
  margin-bottom: 10px;
}
.addon-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--carbon);
}
.addon-desc {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.55;
}
.addon-pricing {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.addon-pricing .price-row {
  justify-content: flex-end;
}
.addon-pricing .btn-small {
  margin-top: 12px;
  padding: 10px 22px;
  font-size: 12px;
}

@media (max-width: 768px) {
  .addon-card {
    grid-template-columns: 1fr;
    padding: 24px;
    gap: 20px;
  }
  .addon-pricing {
    text-align: left;
    align-items: flex-start;
  }
  .addon-pricing .price-row {
    justify-content: flex-start;
  }
}
@media (max-width: 480px) {
  .addon-header { flex-direction: column; gap: 14px; }
}
/* ===========================================================
   Tarjeta del libro con foto · versión simplificada
   =========================================================== */

   .price-card-with-photo .price-icon {
    display: none;
  }
  
  .price-photo {
    margin: -32px -32px 20px -32px;
    height: 280px;
    overflow: hidden;
    background: #f0f0f0;
    border-radius: 4px 4px 0 0;
  }
  
  .price-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 25%;
    display: block;
  }
  
  .price-card-with-photo {
    padding-top: 0;
    overflow: hidden;
  }
  
  .price-card-with-photo .price-header {
    padding-top: 4px;
  }
  
  @media (max-width: 768px) {
    .price-photo {
      height: 220px;
      margin: -28px -28px 20px -28px;
    }
  }