/* ==========================================================================
   PARRILLA RANCHERA - LANDING PAGE DE ALTA CONVERSIÓN
   Estilo: Rústico mexicano cálido, elegante, moderno y enfocado en ventas
   ========================================================================== */

:root {
  /* Paleta cromática del rancho y fuego */
  --terracotta: #a83216;
  --terracotta-dark: #87230d;
  --fire-orange: #d9531e;
  --fire-bright: #eb6828;
  --amber-gold: #c97a16;
  --sun-gold: #f4a226;
  --charcoal-black: #161312;
  --charcoal-darker: #0e0c0b;
  --charcoal-card: #221c1a;
  --charcoal-border: #352c28;
  --parchment-bg: #fcfbf8;
  --parchment-card: #f6f0e7;
  --parchment-border: #e2d7c7;
  --text-dark: #221c19;
  --text-muted: #645650;
  --text-light: #f5f0eb;
  --text-white: #ffffff;
  --green-accent: #2e7d32;
  --green-light: #e8f5e9;
  
  /* Fuentes */
  --font-display: 'Cinzel', 'Merriweather', serif;
  --font-serif: 'Merriweather', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Sombras y transiciones */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.2);
  --shadow-glow: 0 8px 30px rgba(217, 83, 30, 0.45);
  --transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset y base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--parchment-bg);
  color: var(--text-dark);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   1. TOP ANNOUNCEMENT BAR
   ========================================================================== */
.announcement-bar {
  background: linear-gradient(90deg, #120e0d, #2a1510, #120e0d);
  color: #fff;
  font-size: 0.88rem;
  padding: 10px 0;
  text-align: center;
  border-bottom: 2px solid var(--terracotta);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.announcement-bar .container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.highlight-badge {
  background: var(--terracotta);
  color: #fff;
  font-weight: 800;
  font-size: 0.72rem;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 4px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.timer-box {
  background: #000;
  color: var(--sun-gold);
  font-family: monospace;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 1px;
  border: 1px solid rgba(244, 162, 38, 0.4);
}

/* ==========================================================================
   2. HERO SECTION
   ========================================================================== */
.hero-section {
  background: linear-gradient(180deg, #181311 0%, #241c19 60%, #2e2320 100%);
  color: var(--text-white);
  padding: 60px 0 80px 0;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--amber-gold);
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(217, 83, 30, 0.18) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.social-proof-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fceadc;
  margin-bottom: 20px;
  backdrop-filter: blur(4px);
}

.star-rating {
  color: #ffc107;
  letter-spacing: 1px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.5px;
  margin-bottom: 20px;
  color: #ffffff;
}

.hero-title .text-highlight {
  color: var(--sun-gold);
  background: linear-gradient(135deg, #f7ba4a, #d9531e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.12rem;
  line-height: 1.6;
  color: #ddd0c7;
  margin-bottom: 28px;
}

.hero-subtitle strong {
  color: #ffffff;
}

.hero-checklist {
  list-style: none;
  margin-bottom: 35px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.98rem;
  color: #ece3dc;
}

.check-icon {
  background: linear-gradient(135deg, var(--fire-orange), var(--terracotta));
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Botón CTA Principal */
.cta-button {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e65c00 0%, #c83200 100%);
  color: #ffffff !important;
  font-size: 1.25rem;
  font-weight: 800;
  text-align: center;
  padding: 18px 36px;
  border-radius: 12px;
  box-shadow: var(--shadow-glow);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  width: 100%;
  max-width: 480px;
}

.cta-button:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 12px 35px rgba(217, 83, 30, 0.6);
  background: linear-gradient(135deg, #ff6b08 0%, #d83905 100%);
}

.cta-button .btn-subtext {
  font-size: 0.8rem;
  font-weight: 500;
  opacity: 0.92;
  margin-top: 4px;
  letter-spacing: 0.3px;
}

.pulse-glow {
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(230, 92, 0, 0.7); }
  70% { box-shadow: 0 0 0 16px rgba(230, 92, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(230, 92, 0, 0); }
}

.cta-microcopy {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  color: #c5b6ab;
  margin-top: 14px;
  flex-wrap: wrap;
}

/* 3D Book Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.book-stage {
  position: relative;
  perspective: 1200px;
  padding: 20px;
}

.book-3d {
  width: 320px;
  height: 450px;
  position: relative;
  transform: rotateY(-18deg) rotateX(8deg);
  transform-style: preserve-3d;
  transition: transform 0.5s ease;
  box-shadow: 25px 25px 50px rgba(0, 0, 0, 0.65);
  border-radius: 4px;
}

.book-3d:hover {
  transform: rotateY(-8deg) rotateX(4deg) translateY(-8px);
}

.book-cover-front {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 4px;
  overflow: hidden;
  background: #110e0d;
}

.book-cover-front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.book-sheen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(105deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 40%, rgba(0,0,0,0.3) 100%);
  pointer-events: none;
}

.book-spine-crease {
  position: absolute;
  top: 0;
  left: 12px;
  width: 6px;
  height: 100%;
  background: linear-gradient(90deg, rgba(0,0,0,0.5), rgba(255,255,255,0.1), rgba(0,0,0,0.5));
  pointer-events: none;
}

.book-pages-side {
  position: absolute;
  top: 6px;
  right: -24px;
  width: 24px;
  height: calc(100% - 12px);
  background: repeating-linear-gradient(90deg, #f0ebd9 0px, #e4dcbe 2px, #c8be9d 3px);
  transform: rotateY(90deg) translateZ(-12px);
  box-shadow: inset 0 0 10px rgba(0,0,0,0.3);
}

.floating-badge {
  position: absolute;
  background: rgba(22, 19, 18, 0.94);
  border: 1px solid var(--amber-gold);
  color: #fff;
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.4);
  backdrop-filter: blur(6px);
  white-space: nowrap;
}

.badge-top {
  top: 10px;
  left: -20px;
}

.badge-bottom {
  bottom: 25px;
  right: -15px;
}

.badge-icon {
  font-size: 1.1rem;
}

/* ==========================================================================
   3. TRUST & COMPATIBILITY BAR
   ========================================================================== */
.trust-bar {
  background: var(--parchment-card);
  border-bottom: 1px solid var(--parchment-border);
  padding: 20px 0;
}

.trust-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  text-align: center;
}

.trust-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--terracotta);
  display: flex;
  align-items: center;
  gap: 6px;
}

.ranch-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.ranch-tag {
  background: #ffffff;
  border: 1px solid var(--parchment-border);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   4. PROBLEM VS SOLUTION
   ========================================================================== */
.problem-section {
  padding: 85px 0;
  background-color: var(--parchment-bg);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 50px auto;
}

.section-tag {
  display: inline-block;
  color: var(--terracotta);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--charcoal-black);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.08rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.compare-card {
  padding: 38px 32px;
  border-radius: 12px;
  border: 1px solid transparent;
}

.compare-card.bad {
  background: #fdf5f5;
  border-color: #f0c9c9;
}

.compare-card.bad h3 {
  color: #c5221f;
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.compare-card.good {
  background: #ffffff;
  border-color: #e5b389;
  box-shadow: 0 10px 30px rgba(168, 50, 22, 0.08);
  position: relative;
  outline: 2px solid var(--amber-gold);
}

.compare-card.good h3 {
  color: var(--terracotta);
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.compare-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  line-height: 1.55;
  color: #3e332e;
}

.compare-list .icon {
  font-weight: 900;
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.compare-card.bad .icon { color: #c5221f; }
.compare-card.good .icon { color: var(--green-accent); }

/* ==========================================================================
   5. WHAT'S INSIDE: THE 9 CHAPTERS
   ========================================================================== */
.chapters-section {
  padding: 85px 0;
  background-color: var(--parchment-card);
  border-top: 1px solid var(--parchment-border);
  border-bottom: 1px solid var(--parchment-border);
}

.chapters-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.chapter-card {
  background: #ffffff;
  padding: 28px 24px;
  border-radius: 10px;
  border: 1px solid var(--parchment-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.chapter-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--amber-gold);
}

.ch-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--terracotta);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.ch-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.chapter-card h4 {
  font-family: var(--font-display);
  font-size: 1.18rem;
  color: var(--charcoal-black);
  font-weight: 700;
}

.recipe-count-pill {
  background: #fbf1e6;
  color: var(--terracotta);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 50px;
  white-space: nowrap;
}

.chapter-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  flex: 1;
}

.ch-star-dish {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--parchment-border);
  font-size: 0.82rem;
  color: var(--terracotta);
  font-weight: 600;
}

/* ==========================================================================
   6. FOOD FEAST GALLERY
   ========================================================================== */
.gallery-section {
  padding: 85px 0;
  background-color: var(--parchment-bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.food-card {
  background: #ffffff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--parchment-border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.food-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.food-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: #2b221f;
}

.food-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.food-card:hover .food-img-wrap img {
  transform: scale(1.06);
}

.food-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(22, 19, 18, 0.88);
  color: var(--sun-gold);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.food-info {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.food-info h4 {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--charcoal-black);
  margin-bottom: 6px;
  line-height: 1.35;
}

.food-info .dish-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ==========================================================================
   7. THE 4 MASTERCLASSES
   ========================================================================== */
.masterclass-section {
  padding: 85px 0;
  background: linear-gradient(180deg, #1f1816 0%, #161211 100%);
  color: #fff;
  border-top: 3px solid var(--terracotta);
  border-bottom: 3px solid var(--amber-gold);
}

.masterclass-section .section-title {
  color: #fff;
}

.masterclass-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.mc-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 32px 28px;
  border-radius: 10px;
  position: relative;
  transition: var(--transition);
}

.mc-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--amber-gold);
  transform: translateY(-3px);
}

.mc-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--fire-orange);
  line-height: 1;
  margin-bottom: 12px;
}

.mc-card h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: #fff;
  margin-bottom: 12px;
}

.mc-card p {
  font-size: 0.94rem;
  color: #d1c4bc;
  line-height: 1.6;
}

/* ==========================================================================
   8. BONUSES SECTION
   ========================================================================== */
.bonuses-section {
  padding: 85px 0;
  background-color: var(--parchment-bg);
}

.bonus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.bonus-card {
  background: #ffffff;
  border: 2px dashed #d8c3b0;
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.bonus-card:hover {
  transform: translateY(-5px);
  border-color: var(--terracotta);
  box-shadow: var(--shadow-md);
}

.bonus-tag {
  background: var(--terracotta);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  margin: 0 auto 14px auto;
  display: inline-block;
}

.bonus-value {
  color: var(--green-accent);
  font-weight: 800;
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.bonus-card h4 {
  font-family: var(--font-display);
  font-size: 1.22rem;
  color: var(--charcoal-black);
  margin-bottom: 12px;
  line-height: 1.35;
}

.bonus-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
  flex: 1;
}

.bonus-footer {
  padding-top: 14px;
  border-top: 1px solid var(--parchment-border);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--green-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

/* ==========================================================================
   9. MEET LUPITA SECTION
   ========================================================================== */
.author-section {
  padding: 90px 0;
  background-color: var(--parchment-card);
  border-top: 1px solid var(--parchment-border);
  border-bottom: 1px solid var(--parchment-border);
}

.author-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 50px;
  align-items: center;
}

.author-photo-holder {
  position: relative;
  text-align: center;
}

.author-img {
  width: 100%;
  max-width: 440px;
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
  border: 6px solid #ffffff;
  outline: 2px solid var(--amber-gold);
  margin: 0 auto;
}

.author-caption {
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--terracotta);
}

.author-text h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--charcoal-black);
  margin-bottom: 12px;
  line-height: 1.25;
}

.author-subtitle {
  font-size: 1rem;
  font-weight: 700;
  color: var(--amber-gold);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.author-bio {
  display: flex;
  flex-direction: column;
  gap: 16px;
  font-size: 1.02rem;
  color: #4a3e38;
  line-height: 1.7;
}

.author-quote {
  background: #ffffff;
  border-left: 4px solid var(--terracotta);
  padding: 16px 20px;
  border-radius: 0 8px 8px 0;
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--charcoal-black);
  margin-top: 10px;
}

/* ==========================================================================
   10. REVIEWS & TESTIMONIALS
   ========================================================================== */
.reviews-section {
  padding: 85px 0;
  background-color: var(--parchment-bg);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.review-card {
  background: #ffffff;
  padding: 30px 26px;
  border-radius: 12px;
  border: 1px solid var(--parchment-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.verified-pill {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--green-accent);
  background: var(--green-light);
  padding: 3px 8px;
  border-radius: 4px;
}

.review-card h4 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  color: var(--charcoal-black);
  margin-bottom: 12px;
  line-height: 1.35;
}

.review-card p {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
  font-style: italic;
}

.reviewer-meta {
  font-weight: 800;
  color: var(--charcoal-black);
  font-size: 0.92rem;
}

.reviewer-location {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   11. GUARANTEE SECTION
   ========================================================================== */
.guarantee-section {
  padding: 60px 0;
  background-color: var(--parchment-card);
}

.guarantee-card {
  background: #ffffff;
  border: 2px solid var(--amber-gold);
  border-radius: 16px;
  padding: 40px;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 35px;
  align-items: center;
  box-shadow: var(--shadow-md);
}

.guarantee-badge-img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f7ba4a 0%, #c97a16 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  border: 4px double #ffffff;
  box-shadow: 0 8px 20px rgba(201, 122, 22, 0.35);
  text-align: center;
  margin: 0 auto;
}

.guarantee-badge-img .days {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
}

.guarantee-badge-img .sub {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.guarantee-text h3 {
  font-family: var(--font-display);
  font-size: 1.65rem;
  color: var(--charcoal-black);
  margin-bottom: 12px;
}

.guarantee-text p {
  font-size: 1rem;
  color: #554842;
  line-height: 1.65;
}

/* ==========================================================================
   12. PRICING & VALUE STACK
   ========================================================================== */
.pricing-section {
  padding: 85px 0;
  background: linear-gradient(180deg, #1b1614 0%, #110d0c 100%);
  color: #fff;
}

.stack-card {
  max-width: 780px;
  margin: 0 auto;
  background: #221c19;
  border: 2px solid var(--amber-gold);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.stack-header {
  background: linear-gradient(135deg, var(--fire-orange), var(--terracotta));
  padding: 30px;
  text-align: center;
  color: #fff;
}

.stack-header h3 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  margin-bottom: 6px;
}

.stack-header p {
  font-size: 0.95rem;
  opacity: 0.95;
}

.stack-body {
  padding: 36px 32px;
}

.stack-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 1rem;
}

.stack-item .item-title {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stack-item.bonus-item {
  color: #ffc999;
}

.stack-item.bonus-item .item-val {
  color: #7ce78b;
  font-weight: 800;
}

.price-summary-box {
  margin-top: 35px;
  text-align: center;
  background: rgba(0, 0, 0, 0.25);
  padding: 30px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.price-regular {
  font-size: 1.15rem;
  text-decoration: line-through;
  color: #a99a91;
  margin-bottom: 6px;
}

.price-deal {
  font-family: var(--font-display);
  font-size: 4.2rem;
  font-weight: 900;
  color: var(--sun-gold);
  line-height: 1;
  margin-bottom: 8px;
}

.price-deal .cents {
  font-size: 2.2rem;
}

.price-savings-pill {
  display: inline-block;
  background: var(--terracotta);
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
}

/* ==========================================================================
   13. FAQ ACCORDION
   ========================================================================== */
.faq-section {
  padding: 85px 0;
  background-color: var(--parchment-bg);
}

.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--parchment-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 22px 26px;
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--charcoal-black);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.faq-question:hover {
  background-color: #faf5ee;
  color: var(--terracotta);
}

.faq-toggle-icon {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--terracotta);
  transition: transform 0.28s ease;
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  background: #faf7f2;
}

.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 20px 26px 26px 26px;
  border-top: 1px solid var(--parchment-border);
}

.faq-answer p {
  font-size: 0.96rem;
  color: #4f423c;
  line-height: 1.65;
}

/* ==========================================================================
   14. FOOTER
   ========================================================================== */
.site-footer {
  background-color: #0d0a09;
  color: #a4948a;
  padding: 50px 0;
  font-size: 0.88rem;
  text-align: center;
  border-top: 1px solid #231c19;
}

.footer-disclaimer {
  max-width: 760px;
  margin: 20px auto;
  font-size: 0.78rem;
  line-height: 1.6;
  color: #7a6c63;
}

.site-footer a {
  color: var(--amber-gold);
  text-decoration: underline;
}

/* ==========================================================================
   15. STICKY MOBILE CTA BAR (Solo para pantallas móviles)
   ========================================================================== */
.sticky-mobile-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(18, 14, 13, 0.98);
  border-top: 2px solid var(--terracotta);
  padding: 12px 20px;
  justify-content: space-between;
  align-items: center;
  z-index: 9999;
  backdrop-filter: blur(8px);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
  transform: translateY(120%);
  transition: transform 0.3s ease;
}

@media (max-width: 768px) {
  .sticky-mobile-bar {
    display: flex;
  }
}

.sticky-mobile-bar.visible {
  transform: translateY(0);
}

.sticky-bar-info {
  display: flex;
  flex-direction: column;
}

.sticky-bar-price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--sun-gold);
  line-height: 1;
}

.sticky-bar-desc {
  font-size: 0.75rem;
  color: #d8cbbf;
}

.sticky-bar-btn {
  background: linear-gradient(135deg, var(--fire-orange), var(--terracotta));
  color: #fff !important;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 10px 22px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(217, 83, 30, 0.45);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (Media Queries)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  
  .hero-checklist li {
    justify-content: center;
    text-align: left;
  }
  
  .hero-cta-box {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .cta-microcopy {
    justify-content: center;
  }
  
  .chapters-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .author-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .author-bio {
    text-align: left;
  }
  
  .guarantee-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.15rem;
  }
  
  .comparison-grid {
    grid-template-columns: 1fr;
  }
  
  .chapters-grid {
    grid-template-columns: 1fr;
  }
  
  .masterclass-grid {
    grid-template-columns: 1fr;
  }
  
  .bonus-grid {
    grid-template-columns: 1fr;
  }
  
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  
  .section-title {
    font-size: 1.85rem;
  }
  
  .book-3d {
    width: 270px;
    height: 380px;
  }
}