:root {
  /* Core Palette */
  --bg-primary: #050c09;
  --bg-surface: #0a1812;
  --bg-surface-elevated: #0f241b;
  --bg-card: rgba(13, 29, 22, 0.72);
  --bg-card-hover: rgba(20, 44, 33, 0.88);
  --bg-glass: rgba(10, 24, 18, 0.7);
  --bg-glass-heavy: rgba(5, 12, 9, 0.94);
  
  --emerald-950: #040d09;
  --emerald-900: #071912;
  --emerald-800: #0c281e;
  --emerald-700: #123829;
  --emerald-600: #1a4d39;
  --emerald-500: #256b4f;
  --emerald-400: #34946f;
  --emerald-300: #57b892;
  --emerald-200: #88d4b3;
  --emerald-100: #c6e9db;
  
  --gold-200: #faf1d2;
  --gold-300: #f3df9b;
  --gold-400: #e5c76b;
  --gold-500: #d4af37;
  --gold-600: #b89124;
  --gold-700: #8c6d16;
  --gold-gradient: linear-gradient(135deg, #faebd7 0%, #f3df9b 25%, #d4af37 60%, #aa801b 100%);
  --gold-glow: rgba(212, 175, 55, 0.25);
  
  --timber-800: #2c1a11;
  --timber-700: #42291b;
  --timber-500: #6d4730;
  --timber-400: #936344;
  
  --stone-100: #f7f9f6;
  --stone-200: #e6eae2;
  --stone-300: #cad1c5;
  --stone-400: #9ba495;
  --stone-700: #333a35;
  --stone-800: #1e2420;
  --stone-900: #121614;

  --text-primary: #f7f9f6;
  --text-secondary: #cad1c5;
  --text-muted: #8d9888;
  --text-gold: #d4af37;

  --border-subtle: rgba(212, 175, 55, 0.16);
  --border-highlight: rgba(212, 175, 55, 0.45);
  --border-dark: rgba(255, 255, 255, 0.08);

  --font-serif: 'Cinzel', 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.75);
  --shadow-gold: 0 0 35px rgba(212, 175, 55, 0.22);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  line-height: 1.65;
  background: radial-gradient(circle at 50% 0%, #0c261c 0%, #050c09 70%);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--emerald-700);
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-600);
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text-primary);
  line-height: 1.25;
}

p {
  color: var(--text-secondary);
  font-weight: 300;
}

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

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

.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-400);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.eyebrow::before,
.eyebrow::after {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--gold-500);
  opacity: 0.6;
}

.section-header {
  text-align: center;
  max-width: 840px;
  margin: 0 auto 3.5rem auto;
  padding: 0 1.5rem;
}

.section-title {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  margin-bottom: 1.25rem;
  line-height: 1.2;
}

.section-desc {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.75;
}

.container {
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* UI Components & Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.95rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
}

.btn-gold {
  background: var(--gold-gradient);
  color: #121008;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(212, 175, 55, 0.45);
  filter: brightness(1.08);
}

.btn-outline-gold {
  background: rgba(12, 40, 30, 0.4);
  color: var(--gold-300);
  border-color: var(--gold-500);
  backdrop-filter: blur(10px);
}

.btn-outline-gold:hover {
  background: var(--gold-500);
  color: #060e0a;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(212, 175, 55, 0.25);
}

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

.btn-ghost:hover {
  border-color: var(--gold-400);
  color: var(--gold-300);
  background: rgba(255, 255, 255, 0.03);
}

/* Glass Card */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-smooth);
}

.glass-panel:hover {
  border-color: var(--border-highlight);
}

/* ==========================================================
   NAVIGATION HEADER & CURRENCY SELECTOR
   ========================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.15rem 2rem;
  transition: all var(--transition-smooth);
}

.site-header.scrolled {
  background: var(--bg-glass-heavy);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.8rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7);
}

.nav-container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-monogram {
  width: 42px;
  height: 42px;
  border: 1px solid var(--gold-500);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: rgba(12, 40, 30, 0.8);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.2);
}

.brand-monogram svg {
  width: 26px;
  height: 26px;
  fill: var(--gold-400);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-primary);
  line-height: 1;
}

.brand-subtitle {
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-top: 3px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone-300);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold-400);
  transition: width var(--transition-smooth);
}

.nav-link:hover {
  color: var(--gold-300);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

/* Currency Selector Pill */
.currency-selector-wrap {
  display: flex;
  align-items: center;
  background: rgba(12, 40, 30, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 0.2rem 0.35rem;
  gap: 0.2rem;
}

.curr-btn {
  background: transparent;
  border: none;
  color: var(--stone-400);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.55rem;
  border-radius: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.curr-btn:hover {
  color: var(--gold-300);
}

.curr-btn.active {
  background: var(--gold-gradient);
  color: #060e0a;
  box-shadow: 0 2px 8px rgba(212, 175, 55, 0.4);
}

.sound-toggle-btn {
  background: rgba(17, 56, 41, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sound-toggle-btn:hover {
  background: rgba(212, 175, 55, 0.2);
  border-color: var(--gold-400);
  transform: scale(1.05);
}

.sound-toggle-btn.playing {
  border-color: var(--gold-400);
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
  animation: pulse-gold 2s infinite;
}

@keyframes pulse-gold {
  0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(212, 175, 55, 0); }
  100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
}

.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================
   HERO SECTION
   ========================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 9rem 2rem 3rem 2rem;
  overflow: hidden;
}

.hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.05);
  transition: transform 12s cubic-bezier(0.1, 1, 0.1, 1);
  filter: brightness(0.85) contrast(1.08);
}

.hero-section:hover .hero-bg-image {
  transform: scale(1.1);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 35%, rgba(7, 25, 18, 0.2) 0%, rgba(6, 14, 10, 0.75) 60%, #050c09 100%),
              linear-gradient(180deg, rgba(6, 14, 10, 0.4) 0%, transparent 40%, rgba(6, 14, 10, 0.95) 90%, #050c09 100%);
  z-index: 2;
}

.hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 3;
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 1020px;
  margin: auto auto 2.5rem auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1.25rem;
  background: rgba(12, 40, 30, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.8rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 8px var(--gold-400);
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.8rem);
  font-weight: 500;
  line-height: 1.12;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.8);
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.4vw, 1.35rem);
  color: var(--stone-200);
  max-width: 820px;
  margin: 0 auto 2.5rem auto;
  line-height: 1.75;
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.9);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* Hero Stats Matrix Ticker */
.hero-stats-bar {
  position: relative;
  z-index: 5;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  background: rgba(10, 24, 18, 0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  padding: 1.5rem 2rem;
  box-shadow: var(--shadow-lg);
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.hero-stat-item {
  position: relative;
}

.hero-stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -0.75rem;
  top: 15%;
  height: 70%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--border-subtle), transparent);
}

.hero-stat-val {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2vw, 2.1rem);
  font-weight: 600;
  color: var(--gold-400);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.hero-stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-300);
}

.hero-stat-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* ==========================================================
   THE VISION SECTION
   ========================================================== */
.vision-section {
  position: relative;
  padding: 8rem 2rem;
  background: radial-gradient(ellipse at 80% 20%, rgba(18, 56, 41, 0.3) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(44, 26, 17, 0.25) 0%, transparent 60%);
  overflow: hidden;
}

.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.5rem;
  align-items: center;
}

.vision-narrative {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.vision-lead {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  color: var(--stone-100);
  line-height: 1.6;
  border-left: 2px solid var(--gold-500);
  padding-left: 1.5rem;
}

.vision-text {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--stone-300);
}

.vision-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
}

.pillar-card {
  padding: 1.5rem;
  background: rgba(12, 40, 30, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  transition: all var(--transition-smooth);
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-400);
  background: rgba(12, 40, 30, 0.7);
}

.pillar-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 1rem;
  color: var(--gold-400);
}

.pillar-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.pillar-desc {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.vision-media-card {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
}

.vision-image-wrapper {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.vision-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.vision-media-card:hover .vision-image {
  transform: scale(1.04);
}

.vision-floating-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  padding: 1.25rem 1.5rem;
  background: rgba(5, 12, 9, 0.88);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-highlight);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.badge-info h4 {
  font-size: 1rem;
  color: var(--gold-300);
  margin-bottom: 0.2rem;
}

.badge-info p {
  font-size: 0.75rem;
  color: var(--stone-300);
}

/* ==========================================================
   MASTER GATE & GRAND ARRIVAL SECTION
   ========================================================== */
.arrival-section {
  padding: 8rem 2rem;
  background: linear-gradient(180deg, #050c09 0%, #091a13 50%, #050c09 100%);
  position: relative;
}

.arrival-showcase {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.arrival-3d-viewport {
  perspective: 1200px;
}

.arrival-3d-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  box-shadow: var(--shadow-lg);
  transform-style: preserve-3d;
  transition: transform 0.25s ease-out, box-shadow var(--transition-smooth);
}

.arrival-3d-card:hover {
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.9), 0 0 35px rgba(212, 175, 55, 0.2);
}

.arrival-media-container {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.arrival-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter var(--transition-smooth), transform var(--transition-slow);
}

.arrival-3d-card.mode-dusk .arrival-img {
  filter: brightness(0.95) contrast(1.1) saturate(1.15);
}
.arrival-3d-card.mode-night .arrival-img {
  filter: brightness(0.7) contrast(1.25) saturate(0.9) hue-rotate(15deg);
}
.arrival-3d-card.mode-day .arrival-img {
  filter: brightness(1.15) contrast(1.02) saturate(1.05);
}

.lighting-switcher {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10;
  display: flex;
  gap: 0.4rem;
  background: rgba(5, 12, 9, 0.88);
  backdrop-filter: blur(12px);
  padding: 0.35rem;
  border-radius: 30px;
  border: 1px solid var(--border-subtle);
}

.mode-btn {
  background: transparent;
  border: none;
  color: var(--stone-300);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mode-btn.active {
  background: var(--gold-gradient);
  color: #060e0a;
  font-weight: 700;
}

.arrival-overlay-specs {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(0deg, rgba(5, 12, 9, 0.95) 0%, rgba(5, 12, 9, 0.6) 60%, transparent 100%);
  padding: 2rem 1.5rem 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.arrival-tag {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--gold-300);
}

.arrival-subtag {
  font-size: 0.78rem;
  color: var(--stone-300);
}

.arrival-specs-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.spec-lane-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: rgba(12, 40, 30, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  transition: all var(--transition-smooth);
}

.spec-lane-badge:hover {
  border-color: var(--gold-500);
  background: rgba(12, 40, 30, 0.8);
  transform: translateX(6px);
}

.lane-num {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold-400);
  min-width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(5, 12, 9, 0.6);
  border: 1px solid var(--gold-600);
  border-radius: 50%;
}

.lane-info h4 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
  color: var(--stone-100);
}

.lane-info p {
  font-size: 0.78rem;
  color: var(--stone-400);
}

/* ==========================================================
   CLEAN VECTOR MASTER PLAN
   ========================================================== */
.masterplan-section {
  padding: 8rem 2rem;
  background: radial-gradient(circle at 50% 50%, #0c281e 0%, #050c09 80%);
  position: relative;
}

.masterplan-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-tab {
  background: rgba(12, 40, 30, 0.6);
  border: 1px solid var(--border-subtle);
  color: var(--stone-300);
  padding: 0.65rem 1.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--gold-500);
  color: #060e0a;
  border-color: var(--gold-500);
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.masterplan-viewer {
  position: relative;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  overflow: hidden;
  background: #081510;
  box-shadow: var(--shadow-lg);
}

.masterplan-svg-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #071510 0%, #0a1f16 50%, #071510 100%);
  overflow: hidden;
}

.map-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.map-water {
  fill: #0c2b28;
  transition: fill var(--transition-smooth);
}

.map-shoreline {
  stroke: var(--gold-600);
  stroke-width: 1.5;
  stroke-dasharray: 4 2;
  opacity: 0.7;
}

.map-core-zone {
  fill: #133928;
  stroke: var(--gold-500);
  stroke-width: 1.5;
  stroke-dasharray: 6 3;
  opacity: 0.85;
}

.map-contour {
  stroke: rgba(212, 175, 55, 0.12);
  stroke-width: 1;
  fill: none;
}

.map-road {
  stroke: #42291b;
  stroke-width: 3.5;
  stroke-linecap: round;
  fill: none;
}

.map-road-secondary {
  stroke: #5c4033;
  stroke-width: 2;
  stroke-linecap: round;
  fill: none;
}

.map-jetty {
  stroke: #c59b27;
  stroke-width: 3;
  stroke-linecap: round;
  fill: none;
}

.map-pin {
  cursor: pointer;
  transform-origin: center bottom;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.map-pin:hover,
.map-pin.active {
  transform: scale(1.35) translateY(-5px);
}

.pin-pulse {
  animation: radar-ping 2s infinite ease-out;
  transform-origin: center center;
}

@keyframes radar-ping {
  0% { r: 6; opacity: 0.9; }
  100% { r: 24; opacity: 0; }
}

.pin-core {
  fill: var(--gold-500);
  stroke: #060e0a;
  stroke-width: 2;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.8));
}

.pin-number {
  font-family: var(--font-sans);
  font-size: 9px;
  font-weight: 800;
  fill: #060e0a;
  text-anchor: middle;
  dominant-baseline: central;
}

.masterplan-info-bar {
  background: var(--bg-glass-heavy);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-subtle);
  padding: 1.5rem 2rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  align-items: center;
}

.selected-pin-number {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold-400);
  min-width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gold-500);
  border-radius: 4px;
  background: rgba(12, 40, 30, 0.6);
}

.selected-pin-details h3 {
  font-size: 1.25rem;
  color: var(--stone-100);
  margin-bottom: 0.3rem;
}

.selected-pin-details p {
  font-size: 0.88rem;
  color: var(--stone-300);
}

.selected-pin-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.78rem;
  color: var(--gold-300);
}

/* Facilities Cards Grid */
.facilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.facility-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  overflow: hidden;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.facility-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-400);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
}

.facility-img-wrap {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.facility-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.facility-cat-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(5, 12, 9, 0.88);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  padding: 0.35rem 0.85rem;
  border-radius: 30px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-400);
}

.facility-body {
  padding: 1.75rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.facility-title {
  font-size: 1.18rem;
  margin-bottom: 0.6rem;
  color: var(--stone-100);
}

.facility-desc {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--stone-300);
  margin-bottom: 1.25rem;
}

.facility-specs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.75rem;
  color: var(--gold-300);
}

/* ==========================================================
   COMMERCIAL, HEALTHCARE & CIVIC PRECINCT
   ========================================================== */
.commercial-section {
  padding: 8rem 2rem;
  background: radial-gradient(circle at 50% 40%, rgba(12, 40, 30, 0.55) 0%, #050c09 80%);
  position: relative;
}

.commercial-hero-showcase {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3.5rem;
}

.commercial-image-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  background: var(--bg-surface);
  transition: all var(--transition-smooth);
}

.commercial-image-card:hover {
  border-color: var(--gold-400);
  transform: translateY(-4px);
}

.commercial-img-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.commercial-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.commercial-image-card:hover .commercial-img {
  transform: scale(1.04);
}

.commercial-img-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: rgba(5, 12, 9, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--gold-500);
  padding: 0.45rem 1rem;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-300);
}

.commercial-overview-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.commercial-intro-lead {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--stone-100);
  line-height: 1.5;
}

.commercial-intro-text {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--stone-300);
}

.brand-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.brand-pill {
  padding: 0.35rem 0.85rem;
  background: rgba(12, 40, 30, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--gold-300);
}

.commercial-precinct-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.precinct-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.precinct-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-400);
  box-shadow: var(--shadow-lg), var(--shadow-gold);
}

.precinct-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 4px;
  background: rgba(12, 40, 30, 0.8);
  border: 1px solid var(--gold-500);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.precinct-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 0.35rem;
}

.precinct-title {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  color: var(--stone-100);
  margin-bottom: 0.6rem;
}

.precinct-desc {
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--stone-300);
  margin-bottom: 1.25rem;
}

.precinct-meta {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.76rem;
  display: flex;
  justify-content: space-between;
  color: var(--gold-300);
}

.fractional-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--emerald-300);
  margin-top: 0.5rem;
}

/* ==========================================================
   ARCHITECTURAL GALLERY & LIGHTBOX
   ========================================================== */
.gallery-section {
  padding: 8rem 2rem;
  background: linear-gradient(180deg, #050c09 0%, #0a1b14 50%, #050c09 100%);
  position: relative;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.gallery-item:hover {
  border-color: var(--gold-400);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.gallery-item.span-8 {
  grid-column: span 8;
  aspect-ratio: 16 / 10;
}
.gallery-item.span-4 {
  grid-column: span 4;
  aspect-ratio: 4 / 3;
}
.gallery-item.span-6 {
  grid-column: span 6;
  aspect-ratio: 16 / 9;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.gallery-item-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  background: linear-gradient(0deg, rgba(5, 12, 9, 0.92) 0%, transparent 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.gallery-item-title {
  font-size: 1.1rem;
  color: var(--gold-300);
  margin-bottom: 0.2rem;
}

.gallery-item-sub {
  font-size: 0.78rem;
  color: var(--stone-300);
}

/* ==========================================================
   360° INTERACTIVE PANORAMIC VIRTUAL TOUR VIEWER
   ========================================================== */
.tour-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 6, 4, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 3500;
  display: none;
  flex-direction: column;
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.tour-modal-overlay.open {
  display: flex;
  opacity: 1;
}

.tour-modal-header {
  padding: 1.25rem 2rem;
  background: rgba(5, 12, 9, 0.9);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  z-index: 10;
}

.tour-title-group h3 {
  font-size: 1.25rem;
  color: var(--gold-300);
}

.tour-title-group p {
  font-size: 0.78rem;
  color: var(--stone-400);
}

.tour-scene-selector {
  display: flex;
  gap: 0.5rem;
  background: rgba(12, 40, 30, 0.6);
  padding: 0.3rem;
  border-radius: 30px;
  border: 1px solid var(--border-subtle);
}

.tour-scene-btn {
  background: transparent;
  border: none;
  color: var(--stone-300);
  font-size: 0.74rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tour-scene-btn.active {
  background: var(--gold-gradient);
  color: #060e0a;
  font-weight: 700;
}

.tour-viewport {
  flex-grow: 1;
  position: relative;
  overflow: hidden;
  cursor: grab;
  user-select: none;
}

.tour-viewport:active {
  cursor: grabbing;
}

.tour-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* 360 Hotspots and Overlay UI */
.tour-hud {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 1rem;
  background: rgba(5, 12, 9, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  padding: 0.6rem 1.25rem;
  border-radius: 40px;
  box-shadow: var(--shadow-lg);
  z-index: 5;
}

.tour-hud-btn {
  background: transparent;
  border: none;
  color: var(--gold-400);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.4rem;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.tour-hud-btn:hover {
  background: rgba(212, 175, 55, 0.2);
  transform: scale(1.1);
}

.tour-compass {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--gold-500);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--gold-400);
  background: rgba(12, 40, 30, 0.8);
}

.tour-instruction {
  position: absolute;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(5, 12, 9, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  color: var(--stone-200);
  font-size: 0.78rem;
  padding: 0.4rem 1.2rem;
  border-radius: 20px;
  pointer-events: none;
  z-index: 5;
  transition: opacity 1s;
}

/* ==========================================================
   EXPERIENTIAL ITINERARY ("A DAY IN AKWANDE")
   ========================================================== */
.itinerary-section {
  padding: 8rem 2rem;
  background: radial-gradient(circle at 50% 50%, #0d281e 0%, #050c09 70%);
  position: relative;
}

.itinerary-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.itin-tab-btn {
  background: rgba(12, 40, 30, 0.6);
  border: 1px solid var(--border-subtle);
  color: var(--stone-300);
  padding: 0.8rem 1.6rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.itin-tab-btn:hover,
.itin-tab-btn.active {
  background: var(--gold-500);
  color: #060e0a;
  border-color: var(--gold-500);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.35);
}

.itinerary-timeline {
  max-width: 960px;
  margin: 0 auto;
  position: relative;
}

.itinerary-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 28px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold-500), var(--emerald-500), transparent);
}

.itin-item {
  display: flex;
  gap: 2rem;
  margin-bottom: 2.5rem;
  position: relative;
}

.itin-time-marker {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #050c09;
  border: 2px solid var(--gold-500);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
  z-index: 2;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

.itin-card {
  flex-grow: 1;
  padding: 1.75rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  transition: all var(--transition-smooth);
}

.itin-card:hover {
  border-color: var(--gold-400);
  transform: translateX(6px);
}

.itin-card h4 {
  font-size: 1.15rem;
  color: var(--gold-300);
  margin-bottom: 0.4rem;
}

.itin-card p {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--stone-300);
}

/* ==========================================================
   INTERACTIVE ROI & YIELD CALCULATOR
   ========================================================== */
.calculator-section {
  padding: 8rem 2rem;
  background: radial-gradient(circle at 50% 30%, rgba(18, 56, 41, 0.4) 0%, #050c09 70%);
  position: relative;
}

.calc-card {
  max-width: 1140px;
  margin: 0 auto;
  padding: 3.5rem;
  background: linear-gradient(145deg, rgba(12, 40, 30, 0.85) 0%, rgba(6, 18, 13, 0.95) 100%);
  border: 1px solid var(--gold-500);
  border-radius: 8px;
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.calc-group label {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--stone-200);
  margin-bottom: 0.75rem;
}

.calc-val-display {
  color: var(--gold-400);
  font-family: var(--font-serif);
  font-size: 1.05rem;
}

.calc-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--gold-400);
  border: 2px solid #060e0a;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.calc-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.calc-results {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: rgba(5, 12, 9, 0.7);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 2.5rem;
}

.calc-result-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}

.res-item-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone-400);
  margin-bottom: 0.35rem;
}

.res-item-val {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gold-400);
  line-height: 1;
}

.calc-bar-wrap {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.calc-bar-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--stone-300);
  margin-bottom: 0.5rem;
}

.calc-bar-track {
  height: 12px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  overflow: hidden;
  display: flex;
}

.calc-bar-invested {
  height: 100%;
  background: var(--emerald-500);
  width: 40%;
  transition: width var(--transition-smooth);
}

.calc-bar-gain {
  height: 100%;
  background: var(--gold-gradient);
  width: 60%;
  transition: width var(--transition-smooth);
}

/* ==========================================================
   DEVELOPMENT STATISTICS & ACCESSIBILITY MATRIX
   ========================================================== */
.specs-section {
  padding: 8rem 2rem;
  background: linear-gradient(180deg, #050c09 0%, #0a1b14 50%, #050c09 100%);
  position: relative;
}

.matrix-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.matrix-table-card {
  padding: 2.25rem;
}

.matrix-table-title {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--gold-300);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.matrix-table {
  width: 100%;
  border-collapse: collapse;
}

.matrix-table tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background var(--transition-fast);
}

.matrix-table tr:hover {
  background: rgba(212, 175, 55, 0.04);
}

.matrix-table td {
  padding: 1.1rem 0.5rem;
  font-size: 0.88rem;
}

.matrix-table td:first-child {
  font-weight: 600;
  color: var(--stone-200);
  width: 45%;
}

.matrix-table td:last-child {
  color: var(--gold-300);
  font-family: var(--font-sans);
  text-align: right;
}

.eco-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.eco-card {
  padding: 1.75rem;
  background: rgba(12, 40, 30, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
}

.eco-card h4 {
  font-size: 1rem;
  color: var(--gold-300);
  margin-bottom: 0.6rem;
}

.eco-card p {
  font-size: 0.82rem;
  line-height: 1.6;
  color: var(--stone-300);
}

/* ==========================================================
   INVESTMENT PROSPECTUS & 4-TIER FRACTIONAL OPPORTUNITIES
   ========================================================== */
.investment-section {
  padding: 8rem 2rem;
  background: radial-gradient(circle at 50% 30%, rgba(18, 56, 41, 0.4) 0%, #050c09 70%);
  position: relative;
}

.investment-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
  margin-bottom: 4rem;
}

.invest-tier-card {
  padding: 2.25rem 1.75rem;
  border-radius: 6px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-smooth);
}

.invest-tier-card.featured {
  border-color: var(--gold-500);
  background: rgba(18, 48, 36, 0.75);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(212, 175, 55, 0.18);
  transform: translateY(-8px);
}

.tier-featured-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold-gradient);
  color: #060e0a;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.3rem 1rem;
  border-radius: 20px;
  white-space: nowrap;
}

.tier-header h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--stone-100);
}

.tier-header p {
  font-size: 0.82rem;
  color: var(--stone-400);
  margin-bottom: 1.25rem;
}

.tier-price {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold-400);
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.tier-features {
  list-style: none;
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tier-features li {
  font-size: 0.82rem;
  color: var(--stone-300);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.tier-features li svg {
  width: 15px;
  height: 15px;
  color: var(--gold-400);
  flex-shrink: 0;
}

.inquiry-banner {
  max-width: 980px;
  margin: 0 auto;
  padding: 3.5rem 3rem;
  background: linear-gradient(135deg, rgba(12, 40, 30, 0.8) 0%, rgba(5, 12, 9, 0.95) 100%);
  border: 1px solid var(--gold-500);
  border-radius: 6px;
  text-align: center;
  box-shadow: var(--shadow-lg), var(--shadow-gold);
}

.inquiry-banner h3 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin-bottom: 1rem;
}

.inquiry-banner p {
  max-width: 650px;
  margin: 0 auto 2rem auto;
  font-size: 1rem;
  color: var(--stone-300);
}

.inquiry-form {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 1rem;
  max-width: 820px;
  margin: 0 auto;
}

.form-input {
  background: rgba(5, 12, 9, 0.85);
  border: 1px solid var(--border-subtle);
  color: var(--stone-100);
  padding: 0.95rem 1.25rem;
  font-size: 0.88rem;
  font-family: var(--font-sans);
  border-radius: 2px;
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  border-color: var(--gold-400);
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.2);
}

/* ==========================================================
   DUE DILIGENCE & INVESTOR FAQ
   ========================================================== */
.faq-section {
  padding: 8rem 2rem;
  background: #050c09;
  position: relative;
}

.faq-accordion {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--gold-500);
}

.faq-question {
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 1.08rem;
  color: var(--stone-100);
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--gold-300);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  color: var(--gold-400);
  transition: transform var(--transition-smooth);
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 2rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--stone-300);
  transition: max-height var(--transition-smooth), padding var(--transition-smooth);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 2rem 1.75rem 2rem;
}

/* ==========================================================
   PROSPECTUS MODAL & TERM SHEET GENERATION
   ========================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 10, 7, 0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.modal-overlay.open {
  display: flex;
  opacity: 1;
}

.modal-card {
  width: 100%;
  max-width: 940px;
  max-height: 90vh;
  background: #081812;
  border: 1px solid var(--gold-500);
  border-radius: 6px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.95);
  overflow-y: auto;
  position: relative;
  display: flex;
  flex-direction: column;
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--stone-200);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--gold-500);
  color: #060e0a;
}

.modal-header {
  padding: 2.5rem 2.5rem 1.5rem 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.modal-header h2 {
  font-size: 1.8rem;
  color: var(--gold-300);
  margin-bottom: 0.5rem;
}

.modal-body {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.prospectus-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.prospectus-metric-item {
  padding: 1.25rem;
  background: rgba(12, 40, 30, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  text-align: center;
}

.prospectus-metric-item .val {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold-400);
}

.prospectus-metric-item .lbl {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--stone-300);
  margin-top: 0.3rem;
}

/* Lightbox Modal */
.lightbox-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 6, 4, 0.95);
  backdrop-filter: blur(20px);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.lightbox-overlay.open {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  max-width: 1100px;
  width: 100%;
  position: relative;
  text-align: center;
}

.lightbox-img {
  max-height: 75vh;
  width: auto;
  margin: 0 auto;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
}

.lightbox-caption {
  margin-top: 1.25rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--gold-300);
}

/* Toast Notifications */
.toast-msg {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: rgba(12, 40, 30, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--gold-500);
  color: var(--stone-100);
  padding: 1rem 1.5rem;
  border-radius: 4px;
  box-shadow: var(--shadow-lg);
  z-index: 4000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-smooth);
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================
   HIDDEN PDF TERM SHEET TEMPLATE (For on-the-fly compiling)
   ========================================================== */
.pdf-render-container {
  display: none;
  background: #ffffff;
  color: #121614;
  font-family: 'Plus Jakarta Sans', Arial, sans-serif;
  padding: 40px;
  width: 800px;
}

.pdf-page {
  page-break-after: always;
  background: #ffffff;
  padding: 30px;
}

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer {
  background: #030805;
  border-top: 1px solid var(--border-subtle);
  padding: 5rem 2rem 2.5rem 2rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--stone-400);
  margin-top: 1.25rem;
  max-width: 340px;
}

.footer-col-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--gold-300);
  margin-bottom: 1.25rem;
  letter-spacing: 0.08em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--stone-300);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-400);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--stone-400);
  flex-wrap: wrap;
  gap: 1rem;
}

.coordinates-badge {
  font-family: monospace;
  color: var(--gold-400);
  letter-spacing: 0.08em;
}

/* ==========================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================== */
@media (max-width: 1200px) {
  .hero-stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
  .hero-stat-item:nth-child(3)::after {
    display: none;
  }
  .investment-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1080px) {
  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .hero-stat-item:nth-child(2)::after {
    display: none;
  }
  .vision-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .arrival-showcase {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .commercial-hero-showcase {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .commercial-precinct-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .facilities-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-item.span-8,
  .gallery-item.span-4,
  .gallery-item.span-6 {
    grid-column: span 12;
  }
  .calc-card {
    grid-template-columns: 1fr;
    padding: 2.5rem;
    gap: 2.5rem;
  }
  .matrix-grid {
    grid-template-columns: 1fr;
  }
  .eco-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .investment-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .invest-tier-card.featured {
    transform: none;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--bg-glass-heavy);
    backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 2.5rem 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    transform: translateY(-120%);
    transition: transform var(--transition-smooth);
  }
  .nav-menu.open {
    transform: translateY(0);
  }
  .mobile-nav-toggle {
    display: block;
  }
  .hero-stats-grid {
    grid-template-columns: 1fr;
  }
  .hero-stat-item::after {
    display: none !important;
  }
  .vision-pillars {
    grid-template-columns: 1fr;
  }
  .commercial-precinct-grid {
    grid-template-columns: 1fr;
  }
  .investment-cards-grid {
    grid-template-columns: 1fr;
  }
  .facilities-grid {
    grid-template-columns: 1fr;
  }
  .eco-grid {
    grid-template-columns: 1fr;
  }
  .calc-result-metrics {
    grid-template-columns: 1fr;
  }
  .inquiry-form {
    grid-template-columns: 1fr;
  }
  .masterplan-info-bar {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .selected-pin-number {
    margin: 0 auto;
  }
  .selected-pin-meta {
    justify-content: center;
  }
  .prospectus-metric-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .tour-modal-header {
    flex-direction: column;
    align-items: flex-start;
  }
}


/* Masterplan Image & Pins */
.masterplan-img-container {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.masterplan-image {
  display: block;
  width: 100%;
  height: auto;
}

.map-pin-html {
  position: absolute;
  width: 28px;
  height: 28px;
  background-color: var(--gold-500);
  border: 2px solid #060e0a;
  border-radius: 50%;
  color: #060e0a;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translate(-50%, -50%);
  cursor: pointer;
  transition: transform 0.3s ease, background-color 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.6);
  z-index: 10;
}

.map-pin-html::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: rgba(212,175,55,0.4);
  transform: translate(-50%, -50%);
  animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
  z-index: -1;
}

@keyframes ping {
  75%, 100% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0;
  }
}

.map-pin-html:hover, .map-pin-html.active {
  transform: translate(-50%, -50%) scale(1.3);
  background-color: var(--gold-400);
}

/* Carousel Modal */
.carousel-modal {
  display: none; 
  position: fixed; 
  z-index: 9999; 
  left: 0;
  top: 0;
  width: 100%; 
  height: 100%; 
  overflow: auto; 
  background-color: rgba(6, 14, 10, 0.95); 
  backdrop-filter: blur(10px);
}

.carousel-modal-content {
  position: relative;
  background-color: var(--stone-900);
  margin: 5% auto; 
  padding: 30px;
  border: 1px solid var(--stone-800);
  border-radius: 12px;
  width: 90%;
  max-width: 800px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  text-align: center;
}

.carousel-close {
  color: var(--stone-400);
  position: absolute;
  top: 15px;
  right: 25px;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.2s;
}

.carousel-close:hover {
  color: var(--gold-500);
}

#carouselTitle {
  color: var(--gold-500);
  font-size: 1.8rem;
  margin-bottom: 10px;
  font-family: var(--font-serif);
}

#carouselDesc {
  color: var(--stone-300);
  font-size: 1rem;
  margin-bottom: 25px;
  line-height: 1.5;
}

.carousel-container {
  position: relative;
  width: 100%;
  margin: auto;
  border-radius: 8px;
  overflow: hidden;
  background-color: #000;
}

.carousel-slide-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 450px;
}

.carousel-slide-wrapper img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.carousel-prev, .carousel-next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  margin-top: -22px;
  color: white;
  font-weight: bold;
  font-size: 24px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
  background-color: rgba(0,0,0,0.5);
  border: none;
  z-index: 2;
}

.carousel-prev {
  left: 0;
  border-radius: 3px 0 0 3px;
}

.carousel-next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

.carousel-prev:hover, .carousel-next:hover {
  background-color: rgba(212,175,55,0.8);
}

.carousel-dots {
  text-align: center;
  margin-top: 15px;
}

.carousel-dot {
  cursor: pointer;
  height: 10px;
  width: 10px;
  margin: 0 4px;
  background-color: var(--stone-600);
  border-radius: 50%;
  display: inline-block;
  transition: background-color 0.6s ease;
}

.carousel-dot.active, .carousel-dot:hover {
  background-color: var(--gold-500);
}