/* ==========================================================================
   THE RESIDENCE AT EMAROSH - LUXURY ARCHITECTURAL SCROLL EXPERIENCE
   ========================================================================== */

:root {
  --bg-core: #090a0d;
  --bg-card: rgba(14, 16, 22, 0.75);
  --bg-card-hover: rgba(22, 25, 35, 0.85);
  --bg-card-solid: #11141c;
  --accent-gold: #c5a059;
  --accent-gold-bright: #dfba73;
  --accent-gold-glow: rgba(197, 160, 89, 0.25);
  --accent-border: rgba(197, 160, 89, 0.3);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-subtle: rgba(255, 255, 255, 0.04);
  --text-primary: #f8f9fa;
  --text-secondary: #a3a8b5;
  --text-muted: #6b7280;
  
  --font-display: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Grotesk', monospace;
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-core);
  color: var(--text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-core);
  position: relative;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   PRELOADER
   -------------------------------------------------------------------------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background-color: #060709;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 440px;
  padding: 24px;
}

.brand-monogram {
  width: 72px;
  height: 72px;
  border: 1px solid var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  position: relative;
}

.monogram-letter {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent-gold-bright);
}

.monogram-orbit {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px dashed rgba(197, 160, 89, 0.4);
  animation: rotateOrbit 12s linear infinite;
}

@keyframes rotateOrbit {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.preloader-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.25em;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.preloader-subtitle {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--accent-gold);
  margin-bottom: 32px;
}

.progress-bar-container {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 14px;
}

.progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-gold-bright));
  transition: width 0.15s ease-out;
  box-shadow: 0 0 14px var(--accent-gold-glow);
}

.preloader-status {
  width: 100%;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

#load-percent {
  color: var(--accent-gold-bright);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   SITE HEADER NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 36px;
  transition: var(--transition-smooth);
}

.site-header.scrolled {
  padding: 12px 36px;
  background: rgba(9, 10, 13, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
}

.header-container {
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.brand-mark {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: #fff;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--accent-gold);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  background: rgba(20, 23, 31, 0.6);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: var(--transition-smooth);
  position: relative;
  padding: 4px 6px;
}

.nav-link:hover, .nav-link.active {
  color: #fff;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 2px;
  background: var(--accent-gold);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* --------------------------------------------------------------------------
   BUTTONS & CONTROLS
   -------------------------------------------------------------------------- */
.primary-btn {
  background: linear-gradient(135deg, var(--accent-gold), #ab8438);
  color: #0b0c0f;
  border: none;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 18px rgba(197, 160, 89, 0.25);
  text-decoration: none;
}

.primary-btn:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, var(--accent-gold-bright), #b89040);
  box-shadow: 0 6px 24px rgba(197, 160, 89, 0.4);
}

.secondary-btn {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-smooth);
  text-decoration: none;
}

.secondary-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-gold);
  color: var(--accent-gold-bright);
}

.icon-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  padding: 8px 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  font-size: 0.72rem;
  font-family: var(--font-mono);
  letter-spacing: 0.1em;
}

.icon-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: var(--accent-gold);
}

.icon-btn.active {
  background: rgba(197, 160, 89, 0.15);
  border-color: var(--accent-gold);
  color: var(--accent-gold-bright);
}

.icon-btn-small {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  padding: 6px 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.75rem;
  transition: var(--transition-smooth);
}

.icon-btn-small:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.full-width {
  width: 100%;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   SCROLLYTELLING CONTAINER & STICKY VIEWPORT
   -------------------------------------------------------------------------- */
.scrolly-container {
  position: relative;
  width: 100%;
}

/* The physical height track that creates the scroll duration */
.scroll-track {
  height: 520vh;
  pointer-events: none;
}

/* The Pinned Element holding the Canvas & Overlays */
.sticky-viewport {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background-color: #060709;
}

/* High-Performance Canvas */
#video-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
}

/* Atmospheric Gradients */
.cinematic-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background: radial-gradient(circle at center, transparent 40%, rgba(6, 7, 9, 0.6) 80%, rgba(6, 7, 9, 0.88) 100%),
              linear-gradient(to top, rgba(6, 7, 9, 0.85) 0%, transparent 25%),
              linear-gradient(to bottom, rgba(6, 7, 9, 0.7) 0%, transparent 20%);
}



/* --------------------------------------------------------------------------
   STICKY HUD: Top Controls & Scrubber
   -------------------------------------------------------------------------- */
.canvas-hud-top {
  position: absolute;
  top: 86px;
  right: 36px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  z-index: 5;
  pointer-events: none;
}

.hud-pill {
  background: rgba(14, 16, 22, 0.65);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  pointer-events: auto;
}

.hud-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.progress-hud {
  min-width: 140px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hud-track {
  flex: 1;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.hud-fill {
  width: 0%;
  height: 100%;
  background: var(--accent-gold-bright);
  transition: width 0.1s linear;
}

/* --------------------------------------------------------------------------
   NARRATIVE STORY CARDS (Scrollytelling Overlays)
   -------------------------------------------------------------------------- */
.narrative-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0 5vw;
}

.story-card {
  position: absolute;
  left: 6vw;
  max-width: 580px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(35px) scale(0.97);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.5s;
  pointer-events: none;
}

.story-card.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.card-glass {
  background: rgba(12, 14, 20, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-left: 2px solid var(--accent-gold);
  border-radius: var(--radius-lg);
  padding: 34px 38px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(197, 160, 89, 0.05);
}

.card-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
}

.badge-num {
  font-weight: 700;
  background: rgba(197, 160, 89, 0.15);
  border: 1px solid var(--accent-border);
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  color: var(--accent-gold-bright);
}

.card-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  line-height: 1.15;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

.card-lead {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 24px;
}

.card-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 18px 0;
  margin-bottom: 20px;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-val {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-gold-bright);
}

.metric-lbl {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 2px;
}

.feature-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}

.feature-bullets li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.feature-bullets li i {
  width: 16px;
  height: 16px;
  color: var(--accent-gold);
  flex-shrink: 0;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.pill-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
}

.card-footer-action {
  margin-top: 16px;
}

.scroll-prompt {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
}

.mouse-icon {
  width: 18px;
  height: 28px;
  border: 1.5px solid var(--accent-gold);
  border-radius: 12px;
  position: relative;
  display: flex;
  justify-content: center;
}

.mouse-icon .wheel {
  width: 3px;
  height: 6px;
  background: var(--accent-gold-bright);
  border-radius: 2px;
  position: absolute;
  top: 5px;
  animation: scrollWheel 1.6s infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(10px); }
}



/* --------------------------------------------------------------------------
   STANDARD SECTION STYLES
   -------------------------------------------------------------------------- */
.section {
  padding: 120px 36px;
  position: relative;
  z-index: 10;
  background-color: var(--bg-core);
}

.section-container {
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 70px auto;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--accent-gold);
  margin-bottom: 12px;
}

.section-heading {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 18px;
}

.section-subheading {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   FLOOR PLANS SECTION
   -------------------------------------------------------------------------- */
.floorplans-section {
  background: radial-gradient(circle at 50% 0%, #131620 0%, var(--bg-core) 60%);
  border-top: 1px solid var(--glass-border);
}

.floor-segmented-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  background: rgba(14, 17, 24, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 8px;
  margin-bottom: 36px;
}

.floor-segmented-bar .plan-tab {
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  text-align: center;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.floor-segmented-bar .plan-tab:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
}

.floor-segmented-bar .plan-tab.active {
  background: rgba(197, 160, 89, 0.18);
  border-color: var(--accent-gold);
  box-shadow: 0 4px 20px rgba(197, 160, 89, 0.2);
}

.floor-segmented-bar .tab-level {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--accent-gold);
  font-weight: 700;
  margin-bottom: 2px;
}

.floor-segmented-bar .tab-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 2px;
}

.floor-segmented-bar .tab-area {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.plan-display-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: start;
}

.plan-viewer-card {
  background: var(--bg-card-solid);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.blueprint-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  background: rgba(8, 10, 14, 0.6);
  border-bottom: 1px solid var(--glass-border);
}

.blueprint-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--accent-gold);
}

.blueprint-frame {
  position: relative;
  background: #0d0f15;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 24px;
  cursor: zoom-in;
  overflow: hidden;
}

.blueprint-image {
  max-width: 100%;
  max-height: 620px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transition: transform 0.4s ease;
}

.blueprint-frame:hover .blueprint-image {
  transform: scale(1.02);
}

.blueprint-lens-hint {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--glass-border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.plan-details-card {
  background: var(--bg-card-solid);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.floor-info-panel {
  display: none;
}

.floor-info-panel.active {
  display: block;
}

.level-indicator {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  margin-bottom: 10px;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 14px;
}

.panel-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 28px;
}

.room-schedule {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  border-top: 1px solid var(--glass-border);
  padding-top: 20px;
}

.room-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--glass-border-subtle);
}

.room-name {
  color: var(--text-primary);
  font-weight: 500;
}

.room-dim {
  font-family: var(--font-mono);
  color: var(--accent-gold-bright);
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   SPECIFICATIONS SECTION
   -------------------------------------------------------------------------- */
.specs-section {
  background: var(--bg-core);
  border-top: 1px solid var(--glass-border);
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.spec-card {
  background: rgba(18, 21, 30, 0.5);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition-smooth);
}

.spec-card:hover {
  background: rgba(24, 28, 40, 0.7);
  border-color: rgba(197, 160, 89, 0.3);
  transform: translateY(-4px);
}

.spec-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(197, 160, 89, 0.12);
  border: 1px solid var(--accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold-bright);
  margin-bottom: 20px;
}

.spec-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}

.spec-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.spec-footer {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  color: var(--accent-gold);
  border-top: 1px solid var(--glass-border);
  padding-top: 14px;
}

/* 3D Perspective Showcase */
.exterior-render-showcase {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  background: rgba(14, 16, 23, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.render-media-box {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.render-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.render-overlay-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(8, 10, 14, 0.8);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--accent-gold);
}

.pill-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
  background: rgba(197, 160, 89, 0.15);
  border: 1px solid var(--accent-border);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.render-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
}

.render-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 28px;
}

.render-meta-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 8px;
  font-size: 0.88rem;
}

.meta-title {
  color: var(--text-muted);
}

.meta-value {
  color: var(--text-primary);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   CALL TO ACTION
   -------------------------------------------------------------------------- */
.cta-section {
  padding: 60px 36px 100px 36px;
}

.cta-inner-card {
  background: linear-gradient(135deg, rgba(24, 28, 40, 0.8), rgba(12, 14, 20, 0.9));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 70px 40px;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
}

.cta-inner-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(circle, rgba(197, 160, 89, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}

.cta-text {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 36px;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   SITE FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  padding: 40px 36px;
  border-top: 1px solid var(--glass-border);
  background: #060709;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 6px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.82rem;
  transition: var(--transition-smooth);
}

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

/* --------------------------------------------------------------------------
   MODALS (LIGHTBOX & INQUIRY)
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(4, 5, 8, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: #11141c;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.8);
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open .modal-box {
  transform: scale(1);
}

.blueprint-modal-box {
  max-width: 1000px;
}

.form-modal-box {
  max-width: 580px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 28px;
  border-bottom: 1px solid var(--glass-border);
}

.modal-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  color: var(--accent-gold);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
}

.modal-body {
  padding: 28px;
  overflow-y: auto;
}

.blueprint-modal-body {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 16px;
  background: #090b10;
}

.blueprint-modal-body img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
}

/* Form Styles */
.form-group {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent-gold);
  box-shadow: 0 0 10px rgba(197, 160, 89, 0.2);
}

.form-success-alert {
  margin-top: 18px;
  padding: 14px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: var(--radius-sm);
  color: #34d399;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* --------------------------------------------------------------------------
   RESPONSIVE DESIGN (Tablets & Mobile)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .site-header {
    padding: 12px 20px;
  }
  .header-nav {
    display: none;
  }
  .specs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .plan-display-grid,
  .exterior-render-showcase {
    grid-template-columns: 1fr;
  }
  .floor-segmented-bar {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 900px) {
  .site-header {
    padding: 10px 16px;
    width: 100%;
    box-sizing: border-box;
  }
  .header-actions {
    gap: 10px;
  }
  .header-actions .primary-btn {
    padding: 8px 14px;
    font-size: 0.74rem;
  }

  /* Fix narrative overlay to cover full viewport and keep all story cards anchored at the bottom */
  .narrative-overlay {
    position: absolute;
    inset: 0;
    padding: 0;
    display: block;
    pointer-events: none;
    z-index: 4;
  }

  .story-card {
    position: absolute !important;
    bottom: 40px !important;
    left: 16px !important;
    right: 16px !important;
    top: auto !important;
    margin: 0 auto;
    width: auto !important;
    max-width: 540px !important;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                visibility 0.35s;
    pointer-events: none !important;
  }

  .story-card.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: none !important;
  }

  /* Interactive items inside card remain clickable */
  .story-card a,
  .story-card button {
    pointer-events: auto !important;
  }

  /* TRANSPARENT BACKGROUND FOR TEXT ON SMALLER DEVICES */
  .card-glass {
    background: transparent !important;
    background-color: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: none !important;
    border-left: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  /* High contrast multi-layer text shadows for razor-sharp legibility over video */
  .card-title {
    font-size: clamp(1.35rem, 5vw, 1.85rem);
    line-height: 1.15;
    margin-bottom: 6px;
    color: #ffffff;
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.95), 0 1px 3px rgba(0, 0, 0, 1), 0 0 28px rgba(0, 0, 0, 0.6);
  }

  .card-lead {
    font-size: clamp(0.76rem, 3.2vw, 0.88rem);
    line-height: 1.45;
    margin-bottom: 10px;
    color: rgba(248, 250, 252, 0.95);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.95), 0 1px 3px rgba(0, 0, 0, 1);
  }

  .card-badge {
    margin-bottom: 6px;
  }

  .badge-num {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    border-color: rgba(197, 160, 89, 0.45);
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.7);
  }

  .badge-text {
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.95);
    color: var(--accent-gold-bright);
  }

  .card-metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 8px 0;
    margin-bottom: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
    background: transparent;
  }

  .metric-val {
    font-size: 1.05rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.95);
  }

  .metric-lbl {
    font-size: 0.58rem;
    color: #cbd5e1;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.95);
  }

  .feature-bullets {
    gap: 5px;
    margin-bottom: 10px;
  }

  .feature-bullets li {
    font-size: 0.78rem;
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.98);
  }

  .card-tags {
    gap: 6px;
    margin-bottom: 6px;
  }

  .pill-tag {
    font-size: 0.62rem;
    padding: 2px 8px;
    background: rgba(0, 0, 0, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(8px);
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9);
    color: #e2e8f0;
  }

  .scroll-prompt {
    display: none;
  }

  /* Sticky Top HUD on Mobile */
  .canvas-hud-top {
    top: 56px;
    right: 14px;
    left: auto;
    justify-content: flex-end;
  }

  .hud-pill {
    padding: 4px 10px;
    font-size: 0.65rem;
    background: rgba(10, 12, 18, 0.65);
    backdrop-filter: blur(10px);
  }

  .progress-hud {
    min-width: 90px;
  }

  /* Specifications & Plans on Mobile */
  .specs-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .spec-card {
    padding: 22px 18px;
  }

  /* Blueprint UI/UX Redesign: Direct View Layout */
  .floorplans-section {
    padding: 40px 14px 60px 14px;
    width: 100%;
    overflow-x: hidden;
  }
  .floorplans-section .section-header {
    margin: 0 auto 16px auto;
    text-align: center;
  }
  .floorplans-section .section-eyebrow {
    font-size: 0.65rem;
    letter-spacing: 0.16em;
    margin-bottom: 6px;
  }
  .floorplans-section .section-heading {
    font-size: 1.5rem;
    margin-bottom: 0;
  }
  .floorplans-section .section-subheading {
    display: none;
  }

  /* Compact 4-Floor Segmented Bar directly above Blueprint */
  .floor-segmented-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    padding: 4px;
    margin-bottom: 16px;
    background: rgba(14, 17, 24, 0.9);
    border-radius: var(--radius-sm);
    width: 100%;
  }
  .floor-segmented-bar .plan-tab {
    padding: 8px 4px;
    min-height: 44px;
    border-radius: 4px;
  }
  .floor-segmented-bar .tab-level {
    font-size: 0.58rem;
    margin-bottom: 1px;
  }
  .floor-segmented-bar .tab-name {
    font-size: 0.74rem;
    margin-bottom: 0;
    line-height: 1.1;
  }
  .floor-segmented-bar .tab-area {
    display: none;
  }

  /* Priority order: Blueprint Viewer on top, Details below */
  .plan-display-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
  }
  .plan-viewer-card {
    order: 1;
    width: 100%;
    border-radius: var(--radius-md);
  }
  .blueprint-controls {
    padding: 10px 14px;
  }
  .blueprint-tag {
    font-size: 0.62rem;
    letter-spacing: 0.08em;
  }
  .blueprint-frame {
    padding: 8px;
    background: #07090e;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .blueprint-image {
    max-height: clamp(280px, 46vh, 420px);
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 16px rgba(0, 0, 0, 0.6));
  }
  .plan-details-card {
    order: 2;
    width: 100%;
    padding: 18px 14px;
    border-radius: var(--radius-md);
  }
  .panel-title {
    font-size: 1.18rem;
  }
  .panel-desc {
    font-size: 0.82rem;
  }
  .room-row {
    font-size: 0.8rem;
  }
  .room-dim {
    font-size: 0.75rem;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 60px 16px;
  }
  .section-heading {
    font-size: 1.85rem;
  }
  .cta-section {
    padding: 40px 16px 80px 16px;
  }
  .cta-inner-card {
    padding: 40px 18px;
  }
  .cta-title {
    font-size: 1.7rem;
  }
  .cta-actions {
    flex-direction: column;
    width: 100%;
  }
  .cta-actions .primary-btn,
  .cta-actions .secondary-btn {
    width: 100%;
    justify-content: center;
  }
  .modal-backdrop {
    padding: 12px;
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 16px !important;
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: 10px 14px;
    width: 100%;
    box-sizing: border-box;
  }
  .brand-mark {
    font-size: 1.05rem;
    letter-spacing: 0.15em;
  }
  .brand-tag {
    font-size: 0.52rem;
  }
  .header-actions {
    gap: 8px;
  }
  #audio-toggle .btn-label {
    display: none;
  }
  #audio-toggle {
    padding: 7px 10px;
  }
  .header-actions .primary-btn span {
    display: none;
  }
  .header-actions .primary-btn {
    padding: 7px 12px;
  }
  .header-actions .primary-btn::after {
    content: 'TOUR';
    font-size: 0.72rem;
    font-family: var(--font-display);
    font-weight: 700;
  }
  #hud-time-counter {
    display: none;
  }
  .story-card {
    bottom: 24px !important;
    left: 12px !important;
    right: 12px !important;
  }
  .card-title {
    font-size: 1.25rem;
  }
  .card-lead {
    font-size: 0.76rem;
    line-height: 1.4;
  }
  .floor-segmented-bar {
    grid-template-columns: repeat(4, 1fr);
  }
  .card-metrics {
    grid-template-columns: 1fr 1fr;
  }
  .site-footer {
    padding: 30px 16px;
  }
  .footer-container {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }
  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
}