/* ============================================================
   WAN LI INVERSIONES S.A.S. — Global Design System
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600&display=swap');

/* --- CSS Variables --- */
:root {
  --burgundy:       #7B1734;
  --burgundy-dark:  #5A0F24;
  --burgundy-light: #9E1F42;
  --gold:           #B8962E;
  --gold-light:     #D4AC3A;
  --gold-pale:      #F0D878;
  --white:          #FFFFFF;
  --off-white:      #FAF9F7;
  --gray-50:        #F9FAFB;
  --gray-100:       #F3F4F6;
  --gray-200:       #E5E7EB;
  --gray-400:       #9CA3AF;
  --gray-600:       #4B5563;
  --gray-800:       #1F2937;
  --dark:           #1A1A2E;
  --dark-blue:      #0F172A;

  --font-heading: 'Outfit', sans-serif;
  --font-body:    'Inter', sans-serif;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md:  0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.05);
  --shadow-lg:  0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --shadow-xl:  0 20px 40px rgba(0,0,0,0.15);
  --shadow-burg: 0 8px 30px rgba(123, 23, 52, 0.25);
  --shadow-gold: 0 8px 30px rgba(184, 150, 46, 0.25);

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --container: 1200px;
  --nav-height: 80px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }
p  { font-size: 1rem; line-height: 1.75; color: var(--gray-600); }

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Section Spacing --- */
section { padding: 100px 0; }
.section-sm { padding: 60px 0; }

/* --- Section Header --- */
.section-header { text-align: center; margin-bottom: 60px; }
.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  padding: 6px 16px;
  background: rgba(184, 150, 46, 0.1);
  border-radius: 100px;
  border: 1px solid rgba(184, 150, 46, 0.3);
}
.section-title { color: var(--dark); margin-bottom: 16px; }
.section-subtitle { color: var(--gray-600); font-size: 1.1rem; max-width: 620px; margin: 0 auto; }

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(123, 23, 52, 0.08);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,0.1);
  background: rgba(255,255,255,0.98);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
}
.nav-logo img {
  height: 52px;
  width: auto;
}
.nav-logo-text { display: none; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  border-radius: 2px;
}
.nav-link:hover,
.nav-link.active {
  color: var(--burgundy);
}
.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-whatsapp-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white !important;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 100px;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}
.btn-whatsapp-nav svg { width: 16px; height: 16px; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--burgundy);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: var(--white);
  padding: 24px;
  box-shadow: var(--shadow-xl);
  z-index: 999;
  border-top: 2px solid var(--burgundy);
}
.nav-mobile.open { display: block; }
.nav-mobile .nav-link {
  display: block;
  padding: 14px 16px;
  font-size: 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 4px;
}
.nav-mobile .btn-whatsapp-nav {
  width: 100%;
  justify-content: center;
  margin-top: 16px;
  padding: 14px;
  font-size: 0.95rem;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 13px 28px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  letter-spacing: 0.3px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--burgundy), var(--burgundy-dark));
  color: var(--white);
  box-shadow: var(--shadow-burg);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(123, 23, 52, 0.4);
}
.btn-secondary {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--white);
  box-shadow: var(--shadow-gold);
}
.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(184, 150, 46, 0.5);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--burgundy);
  transform: translateY(-3px);
}
.btn-outline-burg {
  background: transparent;
  color: var(--burgundy);
  border: 2px solid var(--burgundy);
}
.btn-outline-burg:hover {
  background: var(--burgundy);
  color: var(--white);
  transform: translateY(-3px);
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.5);
}

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9999;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
  transition: var(--transition);
  animation: float-pulse 3s ease-in-out infinite;
}
.whatsapp-float:hover {
  transform: scale(1.12) translateY(-4px);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}
.whatsapp-float svg { width: 30px; height: 30px; color: white; fill: white; }
.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: var(--dark);
  color: white;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s;
}
.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--dark);
  border-right: none;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

@keyframes float-pulse {
  0%, 100% { box-shadow: 0 6px 25px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 6px 35px rgba(37,211,102,0.7), 0 0 0 10px rgba(37,211,102,0.08); }
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/hero_bg.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  transform: scale(1.05);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(26,10,18,0.88) 0%,
    rgba(90,15,36,0.80) 40%,
    rgba(26,10,18,0.70) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--white);
  max-width: 780px;
  padding-top: var(--nav-height);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(184, 150, 46, 0.2);
  border: 1px solid rgba(184, 150, 46, 0.5);
  color: var(--gold-pale);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-title {
  color: var(--white);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  margin-bottom: 10px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--gold), var(--gold-pale));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-slogan {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  color: var(--gold-pale);
  font-style: italic;
  margin-bottom: 24px;
  font-weight: 300;
}
.hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 40px;
  max-width: 580px;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--gold-pale);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
}

/* Hero Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 0.72rem;
  font-family: var(--font-heading);
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce-scroll 2s ease-in-out infinite;
}
.scroll-indicator .scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
}
@keyframes bounce-scroll {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   CARDS & FEATURES
   ============================================================ */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-card {
  padding: 36px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--burgundy), var(--gold));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 2rem;
  background: linear-gradient(135deg, rgba(123,23,52,0.08), rgba(184,150,46,0.08));
  border: 2px solid rgba(123,23,52,0.1);
  transition: var(--transition);
}
.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--burgundy), var(--burgundy-dark));
  transform: scale(1.08) rotate(5deg);
}
.feature-card:hover .feature-icon svg { color: white; }

.feature-card h3 { margin-bottom: 12px; font-size: 1.2rem; }
.feature-card p { font-size: 0.92rem; }

/* ============================================================
   GRIDS
   ============================================================ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }

/* ============================================================
   SPLIT SECTION (Image + Text)
   ============================================================ */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.split-section.reverse { direction: rtl; }
.split-section.reverse > * { direction: ltr; }

.split-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.split-section:hover .split-image img { transform: scale(1.04); }
.split-image-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--white);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
}
.split-image-badge .badge-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--burgundy), var(--burgundy-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}
.badge-text strong {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--burgundy);
}
.badge-text span { font-size: 0.75rem; color: var(--gray-600); }

/* ============================================================
   DARK SECTION
   ============================================================ */
.section-dark {
  background: linear-gradient(135deg, var(--dark) 0%, var(--burgundy-dark) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="80" cy="80" r="1.5" fill="rgba(255,255,255,0.05)"/><circle cx="60" cy="30" r="0.8" fill="rgba(255,255,255,0.05)"/></svg>');
  background-size: 100px;
}
.section-dark .section-label { color: var(--gold-pale); background: rgba(184,150,46,0.2); border-color: rgba(184,150,46,0.4); }
.section-dark .section-title, .section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.75); }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: linear-gradient(135deg, var(--burgundy), var(--burgundy-dark));
  padding: 50px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}
.stat-item {
  padding: 20px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--gold-pale);
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  margin-top: 6px;
  font-family: var(--font-heading);
  letter-spacing: 0.5px;
}

/* ============================================================
   ACCORDION (FAQ)
   ============================================================ */
.accordion { max-width: 800px; margin: 0 auto; }
.accordion-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 12px;
  transition: var(--transition);
}
.accordion-item.active { border-color: var(--burgundy); box-shadow: 0 0 0 3px rgba(123,23,52,0.08); }
.accordion-header {
  width: 100%;
  background: var(--white);
  border: none;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}
.accordion-header:hover { background: var(--gray-50); }
.accordion-item.active .accordion-header { background: rgba(123,23,52,0.03); }
.accordion-question {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--dark);
  flex: 1;
}
.accordion-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--burgundy);
}
.accordion-item.active .accordion-icon {
  background: var(--burgundy);
  color: white;
  transform: rotate(45deg);
}
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.accordion-body.open { max-height: 400px; }
.accordion-body p {
  padding: 0 24px 20px;
  color: var(--gray-600);
  line-height: 1.8;
}

/* ============================================================
   FORM
   ============================================================ */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--dark);
  margin-bottom: 8px;
}
.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--burgundy);
  box-shadow: 0 0 0 4px rgba(123,23,52,0.08);
}
.form-control::placeholder { color: var(--gray-400); }
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control { cursor: pointer; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ============================================================
   BADGES & TAGS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 100px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
}
.badge-burg { background: rgba(123,23,52,0.1); color: var(--burgundy); }
.badge-gold { background: rgba(184,150,46,0.1); color: var(--gold); }
.badge-green { background: rgba(37,211,102,0.1); color: #128C7E; }

/* ============================================================
   PARALLAX SECTIONS
   ============================================================ */
.parallax-section {
  position: relative;
  overflow: hidden;
  padding: 120px 0;
}
.parallax-bg {
  position: absolute;
  inset: -20%;
  background-size: cover;
  background-position: center;
  transform: translateZ(0);
  will-change: transform;
}
.parallax-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(26,10,18,0.85),
    rgba(90,15,36,0.78)
  );
}
.parallax-content {
  position: relative;
  z-index: 2;
  color: white;
  text-align: center;
}
.parallax-content h2 { color: white; margin-bottom: 16px; }
.parallax-content p { color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto 32px; font-size: 1.1rem; }

/* ============================================================
   TIMELINE
   ============================================================ */
.timeline {
  position: relative;
  padding: 20px 0;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--burgundy), var(--gold));
  transform: translateX(-50%);
}
.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: calc(50% + 40px);
  margin-bottom: 48px;
  position: relative;
}
.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
  padding-right: 0;
  padding-left: calc(50% + 40px);
}
.timeline-dot {
  position: absolute;
  left: 50%;
  top: 20px;
  transform: translateX(-50%);
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--gold);
}
.timeline-content {
  background: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
  max-width: 400px;
}
.timeline-year {
  font-family: var(--font-heading);
  font-weight: 800;
  color: var(--burgundy);
  font-size: 0.85rem;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.timeline-content h4 { margin-bottom: 8px; }
.timeline-content p { font-size: 0.88rem; }

/* ============================================================
   MAP SECTION
   ============================================================ */
.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 3px solid rgba(123,23,52,0.15);
}
.map-container iframe {
  width: 100%;
  height: 450px;
  display: block;
  border: none;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.75);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}
.footer-brand img { height: 60px; margin-bottom: 20px; filter: brightness(1.1); }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin-bottom: 24px; color: rgba(255,255,255,0.6); }
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  color: rgba(255,255,255,0.7);
}
.footer-social a:hover {
  background: var(--burgundy);
  color: white;
  transform: translateY(-3px);
}
.footer-heading {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--burgundy);
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a:hover { color: var(--gold-pale); padding-left: 4px; }
.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.6);
}
.footer-contact-item .icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(184,150,46,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--gold);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.45); margin: 0; }
.footer-bottom a { color: var(--gold); }
.footer-bottom a:hover { color: var(--gold-pale); }

/* ============================================================
   PAGE HERO (Inner Pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, var(--burgundy-dark) 0%, var(--dark) 60%, var(--burgundy) 100%);
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(184,150,46,0.12) 0%, transparent 60%);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.78); font-size: 1.1rem; max-width: 600px; margin: 0 auto 28px; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
  font-family: var(--font-heading);
}
.breadcrumb a { color: var(--gold); }
.breadcrumb span { opacity: 0.4; }

/* ============================================================
   ANIMATIONS (Scroll Reveal)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .split-section { grid-template-columns: 1fr; gap: 48px; }
  .split-section.reverse { direction: ltr; }
  .timeline::before { left: 24px; }
  .timeline-item, .timeline-item:nth-child(even) {
    flex-direction: column;
    padding-right: 0;
    padding-left: 56px;
  }
  .timeline-dot { left: 24px; }
  .timeline-content { max-width: 100%; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --nav-height: 68px; }
  section { padding: 70px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-stats { gap: 24px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .whatsapp-float { width: 52px; height: 52px; bottom: 20px; right: 20px; }
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-white  { color: var(--white) !important; }
.text-gold   { color: var(--gold) !important; }
.text-burg   { color: var(--burgundy) !important; }
.bg-light    { background: var(--gray-50); }
.bg-dark     { background: var(--dark); }
.mb-0 { margin-bottom: 0 !important; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.gap-16 { gap: 16px; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.hidden { display: none; }
.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;
}