/* ==========================================================================
   GULF ELEVATORS RAJKOT - THE VERTICAL JOURNEY
   Daylight Architectural Light Theme & Media Showcase Design System
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS DESIGN TOKENS & DUAL THEME ENGINE (LIGHT MODE DEFAULT)
   -------------------------------------------------------------------------- */
:root,
[data-theme="light"] {
  /* Daylight Architectural Light Palette */
  --bg-deep: #f8fafc;
  --bg-dark: #f1f5f9;
  --bg-surface: #ffffff;
  --steel-950: #ffffff;
  --steel-900: #f8fafc;
  --steel-800: #e2e8f0;
  --steel-700: #cbd5e1;
  --steel-600: #94a3b8;
  --metal-400: #64748b;
  --metal-300: #475569;
  --metal-200: #1e293b;
  --metal-100: #0f172a;
  --metal-pure: #090d16;

  /* Gulf Elevators Brand Palette — Logo-Matched */
  --neon-cyan: #c00000;
  --neon-cyan-glow: rgba(192, 0, 0, 0.35);
  --neon-cyan-subtle: rgba(192, 0, 0, 0.08);
  --electric-blue: #142259;
  --laser-green: #c41e2a;
  --laser-green-glow: rgba(196, 30, 42, 0.35);
  --warning-amber: #d97706;
  --alarm-red: #dc2626;

  /* Glassmorphism Tokens (Light Mode Frosted Crystal) */
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-bg-hover: rgba(255, 255, 255, 0.96);
  --glass-border: rgba(255, 255, 255, 0.95);
  --glass-border-glow: rgba(192, 0, 0, 0.4);
  --glass-blur: blur(24px);
  --glass-shadow: 0 20px 45px rgba(15, 23, 42, 0.07), 0 1px 3px rgba(0, 0, 0, 0.04);
  --glass-shadow-hover: 0 30px 60px rgba(15, 23, 42, 0.12), 0 0 25px rgba(192, 0, 0, 0.15);

  /* Elevator Cabin Light Aesthetic */
  --cabin-body-bg: linear-gradient(145deg, #ffffff 0%, #f1f5f9 50%, #e2e8f0 100%);
  --cabin-border: rgba(255, 255, 255, 0.9);
  --cabin-shadow: 0 25px 60px rgba(15, 23, 42, 0.15), 0 0 35px rgba(192, 0, 0, 0.1);
  --door-surface: linear-gradient(90deg, #f1f5f9 0%, #e2e8f0 30%, #ffffff 50%, #e2e8f0 70%, #cbd5e1 100%);
  --door-border: rgba(255, 255, 255, 0.8);

  /* Typography */
  --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Sizing */
  --header-height: 80px;
  --cabin-width: 320px;
  --cabin-height: 420px;
  --shaft-offset-right: 5%;

  /* Transitions */
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease-out;
}

/* Dark Mode Alternate Theme */
[data-theme="dark"] {
  --bg-deep: #060911;
  --bg-dark: #090d16;
  --bg-surface: #0f172a;
  --steel-950: #0a0f1d;
  --steel-900: #0f172a;
  --steel-800: #1e293b;
  --steel-700: #334155;
  --steel-600: #475569;
  --metal-400: #94a3b8;
  --metal-300: #cbd5e1;
  --metal-200: #e2e8f0;
  --metal-100: #f8fafc;
  --metal-pure: #ffffff;

  --neon-cyan: #ff4444;
  --neon-cyan-glow: rgba(77, 107, 220, 0.45);
  --neon-cyan-subtle: rgba(77, 107, 220, 0.12);
  --electric-blue: #6b8cf5;
  --laser-green: #e84553;
  --laser-green-glow: rgba(232, 69, 83, 0.4);

  --glass-bg: rgba(15, 23, 42, 0.75);
  --glass-bg-hover: rgba(30, 41, 59, 0.85);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-border-glow: rgba(77, 107, 220, 0.4);
  --glass-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  --glass-shadow-hover: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 25px var(--neon-cyan-subtle);

  --cabin-body-bg: linear-gradient(145deg, rgba(30, 41, 59, 0.95) 0%, rgba(15, 23, 42, 0.98) 50%, rgba(10, 15, 29, 1) 100%);
  --cabin-border: rgba(255, 255, 255, 0.18);
  --cabin-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 35px rgba(77, 107, 220, 0.15);
  --door-surface: linear-gradient(90deg, #334155 0%, #1e293b 30%, #475569 50%, #1e293b 70%, #0f172a 100%);
  --door-border: rgba(255, 255, 255, 0.12);
}

/* --------------------------------------------------------------------------
   2. RESET & GLOBAL BASE STYLES
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-deep);
  color: var(--metal-200);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  position: relative;
  min-height: 100vh;
  background-color: var(--bg-deep);
  color: var(--metal-200);
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

::selection {
  background: var(--neon-cyan);
  color: #ffffff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
  background: var(--steel-600);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--neon-cyan);
}

/* Typography Utilities */
.text-gradient-cyan {
  background: linear-gradient(135deg, var(--metal-pure) 0%, var(--neon-cyan) 60%, var(--electric-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-cyan {
  color: var(--neon-cyan);
}

.text-green {
  color: var(--laser-green);
}

.text-center {
  text-align: center;
}

.justify-center {
  justify-content: center;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   3. DAYLIGHT PARALLAX VIEWPORT & ATMOSPHERIC LAYERS
   -------------------------------------------------------------------------- */
.parallax-viewport {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.bg-layer {
  position: absolute;
  top: -20vh;
  left: 0;
  width: 100%;
  height: 140vh;
  will-change: transform;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.sky-gradient {
  background: linear-gradient(180deg,
      #dbeafe 0%,
      #e0f2fe 25%,
      #f0f9ff 50%,
      #f8fafc 75%,
      #faf8f5 90%,
      #f5ede3 100%);
  height: 100vh;
  top: 0;
}

[data-theme="dark"] .sky-gradient {
  background: linear-gradient(180deg, #050813 0%, #0a1329 25%, #0f172a 50%, #131e33 75%, #16131f 100%);
}

.horizon-mountains {
  background-image: radial-gradient(circle at 50% 20%, rgba(192, 0, 0, 0.08) 0%, transparent 70%),
    linear-gradient(180deg, transparent 40%, rgba(241, 245, 249, 0.8) 100%);
  opacity: 0.85;
}

.distant-skyscrapers {
  background-image:
    linear-gradient(to top, rgba(248, 250, 252, 0.95) 0%, transparent 65%),
    repeating-linear-gradient(90deg,
      transparent 0,
      transparent 60px,
      rgba(192, 0, 0, 0.04) 60px,
      rgba(192, 0, 0, 0.04) 110px),
    radial-gradient(ellipse at 80% 30%, rgba(192, 0, 0, 0.15), transparent 50%);
  opacity: 0.75;
}

.clouds-far {
  background-image: radial-gradient(ellipse at 20% 40%, rgba(255, 255, 255, 0.7) 0%, transparent 50%),
    radial-gradient(ellipse at 75% 65%, rgba(224, 242, 254, 0.5) 0%, transparent 60%);
  filter: blur(14px);
  opacity: 0.8;
}

.midground-facades {
  background-image:
    linear-gradient(90deg, rgba(192, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(192, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 80px 120px;
  opacity: 0.5;
}

.clouds-near {
  background: radial-gradient(ellipse at 50% 80%, rgba(255, 255, 255, 0.6), transparent 70%);
  filter: blur(24px);
}

.structural-beams {
  background-image:
    linear-gradient(45deg, transparent 48%, rgba(192, 0, 0, 0.03) 50%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(192, 0, 0, 0.03) 50%, transparent 52%);
  background-size: 160px 160px;
  opacity: 0.35;
}

.lobby-interior {
  background: radial-gradient(circle at 50% 120%, rgba(217, 119, 6, 0.12) 0%, rgba(248, 250, 252, 0) 65%);
  opacity: 0;
  transition: opacity 0.8s ease;
}

.ambient-grid {
  background-image: radial-gradient(rgba(192, 0, 0, 0.06) 1px, transparent 0);
  background-size: 40px 40px;
  opacity: 0.35;
}

.cinematic-vignette {
  background: radial-gradient(ellipse at center, transparent 60%, rgba(226, 232, 240, 0.4) 100%);
  pointer-events: none;
}

[data-theme="dark"] .cinematic-vignette {
  background: radial-gradient(ellipse at center, transparent 45%, rgba(6, 9, 17, 0.75) 100%);
}

/* --------------------------------------------------------------------------
   4. ELEVATOR SHAFT & 3D CABIN RIGGING
   -------------------------------------------------------------------------- */
.elevator-shaft-system {
  position: fixed;
  top: 0;
  right: var(--shaft-offset-right);
  width: var(--cabin-width);
  height: 100vh;
  z-index: 50;
  pointer-events: none;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  perspective: 1200px;
}

.guide-rail {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 6px;
  background: linear-gradient(90deg, #cbd5e1 0%, #ffffff 45%, #94a3b8 100%);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.08), 0 0 4px rgba(192, 0, 0, 0.2);
  z-index: 10;
}

.rail-left {
  left: 8px;
}

.rail-right {
  right: 8px;
}

.shaft-level-strip {
  position: absolute;
  left: -40px;
  top: 15%;
  bottom: 15%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  z-index: 15;
  pointer-events: auto;
}

.shaft-node {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--steel-600);
  padding: 4px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  transition: var(--transition-fast);
  cursor: pointer;
}

.shaft-node.active,
.shaft-node:hover {
  color: #ffffff;
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
  box-shadow: 0 0 12px var(--neon-cyan-glow);
  transform: scale(1.15);
}

.shaft-cables {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100%;
  pointer-events: none;
}

.cable {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 3px;
  background: repeating-linear-gradient(180deg, #94a3b8 0px, #e2e8f0 3px, #64748b 6px);
  box-shadow: 0 0 3px rgba(0, 0, 0, 0.15);
  opacity: 0.85;
}

.cable-left {
  left: 40px;
}

.cable-center-left {
  left: 120px;
}

.cable-center-right {
  right: 120px;
}

.cable-right {
  right: 40px;
}

.cables-running .cable {
  filter: blur(0.8px);
  animation: cableScroll 0.2s linear infinite;
}

@keyframes cableScroll {
  from {
    background-position-y: 0px;
  }

  to {
    background-position-y: 12px;
  }
}

.counterweight {
  position: absolute;
  top: 80%;
  left: 20px;
  right: 20px;
  height: 90px;
  background: linear-gradient(180deg, #cbd5e1 0%, #94a3b8 100%);
  border: 2px solid #e2e8f0;
  border-radius: 4px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  opacity: 0.45;
  pointer-events: none;
  z-index: 5;
}

/* --------------------------------------------------------------------------
   5. 3D ELEVATOR CABIN (BRUSHED PLATINUM / LIGHT LUXURY)
   -------------------------------------------------------------------------- */
.elevator-cabin-wrapper {
  position: absolute;
  top: 15vh;
  width: var(--cabin-width);
  height: var(--cabin-height);
  transform-style: preserve-3d;
  will-change: transform;
  z-index: 30;
  pointer-events: auto;
}

.cabin-crosshead {
  position: absolute;
  top: -36px;
  left: 10px;
  right: 10px;
  height: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
}

.pulley-wheel {
  width: 52px;
  height: 20px;
  background: radial-gradient(circle, #e2e8f0 30%, #94a3b8 90%);
  border: 2px solid #cbd5e1;
  border-radius: 6px;
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.08);
}

.crosshead-beam {
  width: 100%;
  height: 16px;
  background: linear-gradient(90deg, #cbd5e1, #ffffff, #cbd5e1);
  border-top: 2px solid #94a3b8;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.beam-brand {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 2px;
  color: var(--neon-cyan);
  font-weight: 700;
}

.cabin-3d-box {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  background: var(--cabin-body-bg);
  border: 2px solid var(--cabin-border);
  box-shadow: var(--cabin-shadow);
  transform-style: preserve-3d;
  overflow: hidden;
}

.cabin-indicator-header {
  position: relative;
  width: 100%;
  height: 58px;
  background: #0f172a;
  border-bottom: 2px solid #334155;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 25;
}

.indicator-digital {
  display: flex;
  align-items: center;
  gap: 12px;
}

.indicator-direction {
  font-size: 1.1rem;
  color: #6b8cf5;
  animation: pulseArrow 1.2s infinite alternate ease-in-out;
}

@keyframes pulseArrow {
  from {
    opacity: 0.4;
    transform: translateY(-2px);
  }

  to {
    opacity: 1;
    transform: translateY(2px);
  }
}

.indicator-floor-box {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.floor-prefix {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #94a3b8;
  font-weight: 700;
}

.floor-display {
  font-family: var(--font-mono);
  font-size: 1.7rem;
  font-weight: 800;
  color: #6b8cf5;
  text-shadow: 0 0 12px rgba(107, 140, 245, 0.6);
  letter-spacing: 1px;
}

.indicator-metrics {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  border-left: 1px solid #334155;
  padding-left: 10px;
}

.metric-velocity {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #e2e8f0;
}

.metric-status {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: #6b8cf5;
  font-weight: 700;
  letter-spacing: 1px;
}

.indicator-status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #6b8cf5;
  box-shadow: 0 0 10px rgba(107, 140, 245, 0.6);
  animation: beaconPulse 2s infinite ease-in-out;
}

@keyframes beaconPulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.85);
  }
}

.cabin-interior {
  position: absolute;
  top: 58px;
  bottom: 0;
  left: 0;
  right: 0;
  background: radial-gradient(circle at 50% 30%, #ffffff 0%, #f1f5f9 100%);
  overflow: hidden;
  z-index: 5;
}

.ceiling-illumination {
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 8px;
  background: #ffffff;
  border-radius: 0 0 6px 6px;
  box-shadow: 0 0 25px rgba(255, 255, 255, 0.9), 0 0 50px rgba(192, 0, 0, 0.3);
}

.interior-back-glass {
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  background: rgba(248, 250, 252, 0.7);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.smart-hud-display {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #64748b;
  line-height: 1.8;
  text-align: center;
}

.smart-hud-display span {
  color: var(--neon-cyan);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   6. 3D SLIDING DOORS
   -------------------------------------------------------------------------- */
.elevator-doors {
  position: absolute;
  top: 58px;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  overflow: hidden;
  pointer-events: none;
}

.door-leaf {
  position: relative;
  width: 50%;
  height: 100%;
  will-change: transform;
  transform: translateX(0%);
  transition: transform 0.65s cubic-bezier(0.77, 0, 0.175, 1);
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}

.door-left {
  border-right: 1px solid rgba(192, 0, 0, 0.3);
}

.door-right {
  border-left: 1px solid rgba(192, 0, 0, 0.3);
}

.door-metal-surface {
  width: 100%;
  height: 100%;
  background: var(--door-surface);
  border: 1px solid var(--door-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.door-glass-slit {
  width: 18px;
  height: 65%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(192, 0, 0, 0.25) 50%, rgba(255, 255, 255, 0.9) 100%);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 4px;
  box-shadow: inset 0 0 8px rgba(192, 0, 0, 0.2);
}

.door-handle-recess {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 48px;
  background: #cbd5e1;
  border: 1px solid #94a3b8;
  border-radius: 3px;
}

.door-left .door-handle-recess {
  right: 8px;
}

.door-right .door-handle-recess {
  left: 8px;
}

.door-edge-sensor {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--neon-cyan);
  box-shadow: 0 0 8px var(--neon-cyan-glow);
  opacity: 0.8;
}

.door-left .door-edge-sensor {
  right: 0;
}

.door-right .door-edge-sensor {
  left: 0;
}

.door-sill {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: #e2e8f0;
  border-top: 1px solid #cbd5e1;
}

.laser-safety-curtain {
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(90deg, var(--neon-cyan) 0px, var(--neon-cyan) 4px, transparent 4px, transparent 12px);
  opacity: 0.8;
}

.elevator-doors.doors-open .door-left {
  transform: translateX(-92%);
}

.elevator-doors.doors-open .door-right {
  transform: translateX(92%);
}

/* --------------------------------------------------------------------------
   7. CAR OPERATING PANEL (COP)
   -------------------------------------------------------------------------- */
.car-operating-panel {
  position: absolute;
  right: 8px;
  bottom: 12px;
  width: 64px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(192, 0, 0, 0.35);
  border-radius: 8px;
  padding: 6px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  z-index: 26;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.1);
}

[data-theme="dark"] .car-operating-panel {
  background: rgba(10, 15, 29, 0.92);
}

.cop-header {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  color: var(--neon-cyan);
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  gap: 2px;
  font-weight: 700;
}

.cop-buttons {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.cop-btn {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #1e293b;
  border-radius: 5px;
  padding: 3px 0;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
  transition: var(--transition-fast);
}

.cop-btn small {
  font-size: 0.42rem;
  color: #64748b;
}

.cop-btn:hover,
.cop-btn.active {
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
  color: #ffffff;
  box-shadow: 0 0 10px var(--neon-cyan-glow);
}

.cop-btn.active small {
  color: #ffffff;
}

.cop-actions {
  display: flex;
  gap: 4px;
  margin-top: 2px;
}

.cop-action-btn {
  background: #e2e8f0;
  border: 1px solid #cbd5e1;
  color: #475569;
  border-radius: 4px;
  width: 24px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.cop-action-btn:hover {
  color: #ffffff;
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
}

.cabin-underbody {
  position: absolute;
  bottom: -16px;
  left: 20px;
  right: 20px;
  height: 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.hydraulic-buffer-pad {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 12px;
  background: #cbd5e1;
  border: 1px solid #94a3b8;
  border-radius: 0 0 4px 4px;
}

.safety-clamp-left,
.safety-clamp-right {
  width: 12px;
  height: 14px;
  background: var(--warning-amber);
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   8. SITE HEADER & NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 2px 10px rgba(15, 23, 42, 0.03);
  transition: var(--transition-smooth);
}

[data-theme="dark"] .site-header {
  background: rgba(6, 9, 17, 0.75);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.header-inner {
  max-width: 1440px;
  height: 100%;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--metal-pure);
}

.logo-image-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.95);
  padding: 2px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.08);
  border: 1px solid rgba(192, 0, 0, 0.2);
  transition: var(--transition-fast);
}

[data-theme="dark"] .logo-image-wrapper {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(255, 255, 255, 0.15);
}

.brand-logo:hover .logo-image-wrapper {
  transform: scale(1.05);
  box-shadow: 0 4px 14px rgba(192, 0, 0, 0.25);
}

.site-header-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Theme Adaptive Logos */
.logo-dark {
  display: none !important;
}

.logo-light {
  display: block !important;
}

[data-theme="dark"] .logo-light {
  display: none !important;
}

[data-theme="dark"] .logo-dark {
  display: block !important;
}

.footer-brand-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}

.footer-logo {
  height: 34px;
  width: auto;
  object-fit: contain;
}

.google-review-badge-wrap {
  margin-top: 14px;
  display: flex;
}

.google-review-btn {
  display: inline-flex;
  align-items: center;
  transition: transform 0.25s ease, filter 0.25s ease;
  border-radius: 8px;
  overflow: hidden;
}

.google-review-btn:hover {
  transform: translateY(-2px);
  filter: drop-shadow(0 4px 12px rgba(192, 0, 0, 0.3));
}

.google-review-img {
  height: 38px;
  width: auto;
  display: block;
}

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

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 2px;
  line-height: 1;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 2px;
  color: var(--neon-cyan);
  font-weight: 700;
}

.floor-nav-list {
  display: flex;
  list-style: none;
  gap: 6px;
  background: rgba(241, 245, 249, 0.85);
  padding: 4px;
  border-radius: 30px;
  border: 1px solid rgba(203, 213, 225, 0.6);
}

[data-theme="dark"] .floor-nav-list {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(255, 255, 255, 0.08);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--metal-300);
  transition: var(--transition-fast);
}

.nav-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--steel-600);
}

.nav-item:hover,
.nav-item.active {
  background: #ffffff;
  color: var(--neon-cyan);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.nav-item.active .nav-num {
  color: var(--neon-cyan);
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle-btn {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #1e293b;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: #ffffff;
  color: var(--neon-cyan);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.audio-toggle-btn {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #1e293b;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.audio-toggle-btn:hover,
.audio-toggle-btn.active {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  background: #ffffff;
}

.btn-header-cta {
  background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--electric-blue) 100%);
  color: #ffffff;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 10px 20px;
  border-radius: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px var(--neon-cyan-glow);
  transition: var(--transition-fast);
}

.btn-header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--neon-cyan);
}

/* --------------------------------------------------------------------------
   9. FLIGHT HUD & SCROLL PROGRESS
   -------------------------------------------------------------------------- */
.flight-hud-panel {
  position: fixed;
  bottom: 24px;
  left: 32px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 8px;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 60;
  font-family: var(--font-mono);
  box-shadow: 0 4px 15px rgba(15, 23, 42, 0.08);
  pointer-events: none;
}

[data-theme="dark"] .flight-hud-panel {
  background: rgba(9, 13, 22, 0.85);
  border-color: rgba(255, 255, 255, 0.1);
}

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

.hud-label {
  font-size: 0.58rem;
  color: #64748b;
  letter-spacing: 1px;
  font-weight: 700;
}

.hud-val {
  font-size: 0.82rem;
  color: var(--neon-cyan);
  font-weight: 700;
}

.hud-divider {
  width: 1px;
  height: 24px;
  background: #cbd5e1;
}

.scroll-progress-bar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--neon-cyan), var(--electric-blue));
  box-shadow: 0 0 8px var(--neon-cyan-glow);
  z-index: 99;
  transition: width 0.1s linear;
}

/* --------------------------------------------------------------------------
   10. MAIN CONTENT & GLASS CARD STYLES
   -------------------------------------------------------------------------- */
.journey-container {
  position: relative;
  z-index: 20;
  width: 100%;
}

.floor-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0;
}

.floor-content-wrapper {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 48px;
  padding-right: calc(var(--cabin-width) + var(--shaft-offset-right) + 40px);
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.glass-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-glow);
  box-shadow: var(--glass-shadow-hover);
  transform: translateY(-4px);
}

.section-header-block {
  margin-bottom: 40px;
  max-width: 820px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--neon-cyan);
  background: var(--neon-cyan-subtle);
  border: 1px solid rgba(192, 0, 0, 0.25);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
  font-weight: 700;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--metal-pure);
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}

.section-intro {
  font-size: 1.12rem;
  color: var(--metal-300);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   11. FLOOR 84: I. HOME (HERO SECTION)
   -------------------------------------------------------------------------- */
.floor-hero {
  min-height: 100vh;
  padding-top: 130px;
  position: relative;
  display: flex;
  align-items: center;
}

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

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.45);
}

.hero-single-layout {
  display: flex;
  justify-content: center;
  align-items: center;
  max-width: 950px;
  margin: 0 auto;
  text-align: center;
}

.glass-hero-card {
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 50px 40px;
  box-shadow: var(--glass-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--neon-cyan);
  background: var(--neon-cyan-subtle);
  border: 1px solid rgba(192, 0, 0, 0.3);
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 18px;
  font-weight: 700;
}

.badge-beacon {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon-cyan);
  box-shadow: 0 0 10px var(--neon-cyan-glow);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.12;
  color: var(--metal-pure);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.hero-tagline-quote {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--neon-cyan);
  background: rgba(192, 0, 0, 0.06);
  border-left: 3px solid var(--neon-cyan);
  padding: 10px 16px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 18px;
  text-align: left;
}

.hero-subheadline {
  font-size: 1.05rem;
  color: var(--metal-300);
  line-height: 1.6;
  margin-bottom: 24px;
}

/* Why Choose Gulf Elevators Chips */
.why-choose-chips {
  display: grid;
  grid-template-columns: repeat(2, auto);
  justify-content: center;
  gap: 10px;
  margin-bottom: 28px;
}

.why-chip {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  padding: 8px 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--metal-200);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .why-chip {
  background: rgba(15, 23, 42, 0.8);
  border-color: #334155;
  color: #ffffff;
}

.why-chip i {
  color: var(--neon-cyan);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary-glow {
  background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--electric-blue) 100%);
  color: #ffffff;
  border: none;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 14px 28px;
  border-radius: 30px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 20px var(--neon-cyan-glow);
  transition: var(--transition-fast);
}

.btn-primary-glow:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px var(--neon-cyan);
}

.btn-secondary-outline {
  background: #ffffff;
  color: var(--metal-100);
  border: 1px solid #cbd5e1;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 14px 24px;
  border-radius: 30px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
  transition: var(--transition-fast);
}

.btn-secondary-outline:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  transform: translateY(-2px);
}

.scroll-prompt-wrapper {
  margin-top: 26px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.mouse-scroll-indicator {
  width: 22px;
  height: 34px;
  border: 2px solid #94a3b8;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.mouse-wheel {
  width: 4px;
  height: 8px;
  background: var(--neon-cyan);
  border-radius: 2px;
  animation: mouseWheelSlide 1.6s infinite ease-in-out;
}

@keyframes mouseWheelSlide {
  0% {
    opacity: 1;
    transform: translateY(0);
  }

  100% {
    opacity: 0;
    transform: translateY(12px);
  }
}

.scroll-prompt-text {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: #64748b;
  font-weight: 700;
}



/* --------------------------------------------------------------------------
   12. FLOOR 60: II. ABOUT US (STORY, TEAM, CERTIFICATIONS)
   -------------------------------------------------------------------------- */
.about-triad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-card {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
}

.about-card-icon {
  width: 48px;
  height: 48px;
  background: var(--neon-cyan-subtle);
  border: 1px solid rgba(192, 0, 0, 0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-cyan);
  font-size: 1.25rem;
  margin-bottom: 18px;
}

.about-card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--metal-pure);
  margin-bottom: 12px;
}

.about-card-desc {
  font-size: 0.92rem;
  color: var(--metal-300);
  line-height: 1.6;
  margin-bottom: 18px;
}

.about-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--steel-800);
}

.about-card-list li {
  font-size: 0.82rem;
  color: var(--metal-300);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.45;
}

.about-card-list li i {
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   13. FLOOR 40: III. SERVICES (QUAD SERVICES GRID)
   -------------------------------------------------------------------------- */
.services-quad-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.service-quad-card {
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
}

.service-quad-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.service-quad-icon {
  width: 44px;
  height: 44px;
  background: var(--neon-cyan-subtle);
  border: 1px solid rgba(192, 0, 0, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-cyan);
  font-size: 1.15rem;
}

.service-quad-step {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  color: #64748b;
  font-weight: 700;
}

.service-quad-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--metal-pure);
  margin-bottom: 10px;
}

.service-quad-desc {
  font-size: 0.92rem;
  color: var(--metal-300);
  line-height: 1.6;
  margin-bottom: 18px;
}

.service-feature-bullets {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--steel-800);
}

.service-feature-bullets span {
  font-size: 0.84rem;
  color: var(--metal-200);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-feature-bullets span i {
  color: var(--laser-green);
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   14. FLOOR 20: IV. PRODUCTS SHOWCASE
   -------------------------------------------------------------------------- */
.products-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  display: flex;
  flex-direction: column;
  padding: 0;
}

.product-category-badge {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 1.5px;
  color: var(--neon-cyan);
  font-weight: 700;
  margin-bottom: 8px;
}

.card-thumb-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--steel-800);
}

.card-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.card-thumb-tag {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  backdrop-filter: blur(6px);
}

.card-body {
  padding: 24px 22px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--metal-pure);
  margin-bottom: 10px;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--metal-300);
  line-height: 1.55;
  margin-bottom: 18px;
}

.card-specs {
  list-style: none;
  padding: 12px 0;
  border-top: 1px solid var(--steel-800);
  border-bottom: 1px solid var(--steel-800);
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card-specs li {
  font-size: 0.8rem;
  color: var(--metal-300);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-specs li i {
  color: var(--neon-cyan);
  font-size: 0.76rem;
  width: 14px;
}

.card-footer {
  margin-top: auto;
}

.card-link {
  text-decoration: none;
  color: var(--neon-cyan);
  font-size: 0.84rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.card-link:hover {
  gap: 12px;
  color: var(--electric-blue);
}

/* --------------------------------------------------------------------------
   15. GROUND FLOOR: V. CONTACT US
   -------------------------------------------------------------------------- */
.floor-lobby {
  padding-bottom: 140px;
}

.lobby-banner-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 21 / 8;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--glass-shadow);
}

.lobby-banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lobby-banner-content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.88) 48%, rgba(255, 255, 255, 0.25) 100%);
  padding: 40px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 680px;
}

[data-theme="dark"] .lobby-banner-content {
  background: linear-gradient(90deg, rgba(6, 9, 17, 0.95) 0%, rgba(6, 9, 17, 0.8) 50%, rgba(6, 9, 17, 0.3) 100%);
}

.lobby-banner-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--metal-pure);
  margin-bottom: 12px;
}

.lobby-banner-desc {
  font-size: 1.02rem;
  color: var(--metal-300);
  line-height: 1.6;
}

/* Google Reviews / Testimonials */
.google-reviews-section {
  margin: 40px 0 60px 0;
  width: 100%;
}

.reviews-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 30px;
}

.google-logo {
  width: 35px;
  height: 35px;
}

.google-rating-summary {
  display: flex;
  flex-direction: column;
}

.google-stars {
  color: #fbbc04;
  font-size: 1.1rem;
  letter-spacing: 2px;
}

.google-rating-text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--metal-300);
  font-weight: 600;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.review-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 24px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--glass-shadow);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--glass-shadow-hover);
  border-color: var(--glass-border-glow);
}

.reviewer-profile {
  display: flex;
  align-items: center;
  gap: 15px;
}

.reviewer-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
  font-family: var(--font-display);
}

.reviewer-info {
  display: flex;
  flex-direction: column;
}

.reviewer-name {
  font-weight: 600;
  color: var(--metal-100);
  font-size: 1.05rem;
}

.review-date {
  font-size: 0.8rem;
  color: var(--metal-400);
}

.review-stars {
  color: #fbbc04;
  font-size: 0.95rem;
  letter-spacing: 1px;
}

.review-text {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--metal-200);
  font-style: italic;
  position: relative;
  z-index: 1;
}

.review-text::before {
  content: '"';
  font-size: 3rem;
  color: var(--neon-cyan-subtle);
  position: absolute;
  top: -15px;
  left: -15px;
  font-family: serif;
  z-index: -1;
}

.contact-deck-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 32px;
  align-items: start;
}

.contact-form-container {
  padding: 40px;
}

.form-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--steel-800);
  padding-bottom: 18px;
}

.form-title-group h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--metal-pure);
  margin-bottom: 4px;
}

.form-title-group p {
  font-size: 0.9rem;
  color: var(--metal-300);
}

.form-security-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--neon-cyan);
  background: var(--neon-cyan-subtle);
  border: 1px solid rgba(192, 0, 0, 0.25);
  padding: 6px 12px;
  border-radius: 16px;
  font-weight: 700;
  white-space: nowrap;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--metal-200);
}

.form-group label .req {
  color: var(--neon-cyan);
}

.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-wrap i {
  position: absolute;
  left: 16px;
  color: #94a3b8;
  font-size: 0.9rem;
  pointer-events: none;
  transition: var(--transition-fast);
}

.input-wrap input,
.input-wrap select,
.input-wrap textarea {
  width: 100%;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 12px 16px 12px 44px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--metal-pure);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: var(--transition-fast);
}

[data-theme="dark"] .input-wrap input,
[data-theme="dark"] .input-wrap select,
[data-theme="dark"] .input-wrap textarea {
  background: rgba(10, 15, 29, 0.8);
  border-color: #334155;
  color: #ffffff;
}

.input-wrap select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.select-wrap::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 16px;
  font-size: 0.75rem;
  color: #94a3b8;
  pointer-events: none;
}

.input-wrap textarea {
  padding-left: 16px;
  resize: vertical;
}

.input-wrap input:focus,
.input-wrap select:focus,
.input-wrap textarea:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px var(--neon-cyan-glow);
}

.input-wrap:focus-within i {
  color: var(--neon-cyan);
}

.field-error {
  font-size: 0.72rem;
  color: var(--alarm-red);
  min-height: 16px;
}

.btn-submit-glow {
  width: 100%;
  background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--electric-blue) 100%);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  padding: 16px 28px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 1px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  box-shadow: 0 4px 20px var(--neon-cyan-glow);
  transition: var(--transition-fast);
}

.btn-submit-glow:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px var(--neon-cyan);
}

.btn-submit-glow:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.submit-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.form-alert {
  display: none;
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.form-alert.success {
  display: block;
  background: rgba(192, 0, 0, 0.1);
  border: 1px solid var(--neon-cyan);
  color: var(--metal-pure);
}

.form-alert.error {
  display: block;
  background: rgba(220, 38, 38, 0.15);
  border: 1px solid var(--alarm-red);
  color: var(--metal-pure);
}

.contact-info-panel {
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
}

.info-panel-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--metal-pure);
  margin-bottom: 8px;
}

.info-panel-sub {
  font-size: 0.88rem;
  color: var(--metal-300);
  line-height: 1.6;
  margin-bottom: 24px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 30px;
}

.channel-item {
  display: flex;
  gap: 14px;
}

.channel-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  background: var(--neon-cyan-subtle);
  border: 1px solid rgba(192, 0, 0, 0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-cyan);
  font-size: 1rem;
}

.channel-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.channel-text strong {
  font-size: 0.88rem;
  color: var(--metal-pure);
}

.channel-text span,
.channel-text a {
  font-size: 0.82rem;
  color: var(--metal-300);
  text-decoration: none;
  line-height: 1.4;
  transition: var(--transition-fast);
}

.channel-text a:hover {
  color: var(--neon-cyan);
}

.return-elevator-box {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--steel-800);
}

.box-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #64748b;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  font-weight: 700;
  display: block;
}

.return-btn-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-return {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: var(--metal-200);
  padding: 10px 14px;
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-return:hover {
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   16. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  position: relative;
  z-index: 20;
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  padding: 36px 0;
}

[data-theme="dark"] .site-footer {
  background: #04070d;
  border-top-color: rgba(255, 255, 255, 0.08);
}

.footer-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer-brand {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--metal-pure);
}

.footer-motto {
  font-size: 0.78rem;
  color: #64748b;
}

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

.footer-links a {
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--metal-300);
  transition: var(--transition-fast);
}

/* --------------------------------------------------------------------------
   16.5 ANNUAL MAINTENANCE CONTRACT (AMC) SERVICES BY GULF ELEVATORS
   -------------------------------------------------------------------------- */
.amc-showcase-container {
  margin-top: 48px;
  padding: 44px 40px;
  border: 1px solid rgba(192, 0, 0, 0.3);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08), 0 0 25px rgba(192, 0, 0, 0.06);
}

.amc-header-block {
  margin-bottom: 32px;
  max-width: 900px;
}

.amc-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 2px;
  color: var(--neon-cyan);
  background: var(--neon-cyan-subtle);
  border: 1px solid rgba(192, 0, 0, 0.25);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 14px;
  font-weight: 700;
}

.amc-headline {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--metal-pure);
  margin-bottom: 12px;
  line-height: 1.2;
}

.amc-lead {
  font-size: 1.05rem;
  color: var(--metal-300);
  line-height: 1.65;
}

/* 8 Features Grid */
.amc-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.amc-feature-box {
  background: var(--bg-surface);
  border: 1px solid var(--steel-800);
  border-radius: 12px;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  transition: var(--transition-fast);
}

[data-theme="dark"] .amc-feature-box {
  background: rgba(15, 23, 42, 0.85);
  border-color: #334155;
}

.amc-feature-box:hover {
  transform: translateY(-3px);
  border-color: var(--neon-cyan);
  box-shadow: 0 6px 18px rgba(192, 0, 0, 0.12);
}

.amc-feat-icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  border-radius: 10px;
  background: var(--neon-cyan-subtle);
  border: 1px solid rgba(192, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon-cyan);
  font-size: 1.15rem;
}

.amc-feat-content h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--metal-pure);
  margin-bottom: 6px;
  font-weight: 700;
}

.amc-feat-content p {
  font-size: 0.84rem;
  color: var(--metal-300);
  line-height: 1.5;
}

/* AMC Tiers */
.amc-tiers-wrapper {
  margin-bottom: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--steel-800);
}

.amc-tiers-heading {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--metal-pure);
  margin-bottom: 20px;
  text-align: center;
}

.amc-tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.amc-tier-card {
  background: var(--bg-surface);
  border: 1px solid var(--steel-800);
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  transition: var(--transition-smooth);
}

[data-theme="dark"] .amc-tier-card {
  background: rgba(15, 23, 42, 0.9);
  border-color: #334155;
}

.amc-tier-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.1);
}

.amc-tier-card.featured-tier {
  border: 2px solid var(--neon-cyan);
  box-shadow: 0 10px 30px rgba(192, 0, 0, 0.15);
  background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(240, 249, 255, 0.7) 100%);
}

[data-theme="dark"] .amc-tier-card.featured-tier {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.95) 0%, rgba(8, 47, 73, 0.4) 100%);
}

.tier-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 1.5px;
  color: #64748b;
  font-weight: 700;
  margin-bottom: 8px;
}

.tier-badge.featured {
  background: var(--neon-cyan);
  color: #ffffff;
  padding: 3px 10px;
  border-radius: 12px;
  width: fit-content;
}

.tier-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--metal-pure);
  margin-bottom: 8px;
}

.tier-desc {
  font-size: 0.85rem;
  color: var(--metal-300);
  line-height: 1.5;
  margin-bottom: 18px;
}

.tier-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--steel-800);
}

.tier-features li {
  font-size: 0.82rem;
  color: var(--metal-200);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.4;
}

.tier-features li i {
  margin-top: 2px;
}

.tier-footer {
  margin-top: auto;
}

.btn-tier-cta {
  width: 100%;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: var(--metal-100);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 12px 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-fast);
}

[data-theme="dark"] .btn-tier-cta {
  background: #1e293b;
  border-color: #334155;
  color: #ffffff;
}

.btn-tier-cta:hover {
  background: var(--neon-cyan);
  border-color: var(--neon-cyan);
  color: #ffffff;
}

.btn-tier-cta.featured-btn {
  background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--electric-blue) 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px var(--neon-cyan-glow);
}

.btn-tier-cta.featured-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--neon-cyan);
}

/* AMC Partner Banner */
.amc-banner-cta {
  background: linear-gradient(135deg, rgba(192, 0, 0, 0.08) 0%, rgba(3, 105, 161, 0.12) 100%);
  border: 1px solid rgba(192, 0, 0, 0.25);
  border-radius: 12px;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.amc-cta-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.amc-cta-text strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--metal-pure);
}

.amc-cta-text span {
  font-size: 0.88rem;
  color: var(--metal-300);
  line-height: 1.5;
}

.btn-amc-partner {
  background: linear-gradient(135deg, var(--neon-cyan) 0%, var(--electric-blue) 100%);
  color: #ffffff;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 14px 24px;
  border-radius: 26px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  box-shadow: 0 4px 15px var(--neon-cyan-glow);
  transition: var(--transition-fast);
}

.btn-amc-partner:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px var(--neon-cyan);
}

/* --------------------------------------------------------------------------
   16.6 GULF ELEVATOR INTERIOR DESIGNS & CABIN SERIES SHOWCASES
   -------------------------------------------------------------------------- */
.interior-gallery-block {
  margin-top: 48px;
  padding: 44px 40px;
  border: 1px solid rgba(192, 0, 0, 0.25);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

.gallery-header-block {
  margin-bottom: 30px;
  max-width: 820px;
}

.gallery-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--metal-pure);
  margin-bottom: 10px;
}

.gallery-desc {
  font-size: 1.02rem;
  color: var(--metal-300);
  line-height: 1.6;
}

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

.gallery-card {
  background: var(--bg-surface);
  border: 1px solid var(--steel-800);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: var(--transition-smooth);
}

[data-theme="dark"] .gallery-card {
  background: rgba(15, 23, 42, 0.85);
  border-color: #334155;
}

.gallery-card:hover {
  transform: translateY(-5px);
  border-color: var(--neon-cyan);
  box-shadow: 0 12px 30px rgba(192, 0, 0, 0.15);
}

.gallery-img-box {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: #0f172a;
}

.gallery-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover .gallery-img-box img {
  transform: scale(1.08);
}

.gallery-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(15, 23, 42, 0.85);
  color: #6b8cf5;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 4px;
  backdrop-filter: blur(6px);
}

.gallery-info {
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gallery-info h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--metal-pure);
  font-weight: 700;
}

.gallery-info p {
  font-size: 0.8rem;
  color: var(--metal-300);
  line-height: 1.45;
}

/* Service Quad Thumbnails */
.service-quad-card {
  padding: 0;
  overflow: hidden;
}

.service-card-thumb {
  position: relative;
  width: 100%;
  height: 160px;
  overflow: hidden;
  border-bottom: 1px solid var(--steel-800);
}

.service-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-quad-card:hover .service-card-thumb img {
  transform: scale(1.08);
}

.service-thumb-badge {
  position: absolute;
  bottom: 8px;
  left: 10px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

.service-card-inner {
  padding: 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

/* Cabin Lineup Block */
.cabin-lineup-block {
  margin-top: 48px;
  padding: 40px 36px;
  border: 1px solid rgba(192, 0, 0, 0.25);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

.lineup-header {
  margin-bottom: 28px;
  max-width: 800px;
}

.lineup-title {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--metal-pure);
  margin-bottom: 8px;
}

.lineup-desc {
  font-size: 1rem;
  color: var(--metal-300);
}

.cabin-lineup-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.cabin-model-item {
  background: var(--bg-surface);
  border: 1px solid var(--steel-800);
  border-radius: 12px;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  transition: var(--transition-fast);
}

[data-theme="dark"] .cabin-model-item {
  background: rgba(15, 23, 42, 0.85);
  border-color: #334155;
}

.cabin-model-item:hover {
  transform: translateY(-4px);
  border-color: var(--neon-cyan);
  box-shadow: 0 8px 20px rgba(192, 0, 0, 0.12);
}

.model-img-wrap {
  width: 100%;
  aspect-ratio: 1;
  max-width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  background: #f8fafc;
  border-radius: 8px;
  padding: 8px;
}

[data-theme="dark"] .model-img-wrap {
  background: rgba(30, 41, 59, 0.6);
}

.model-img-wrap img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.cabin-model-item:hover .model-img-wrap img {
  transform: scale(1.1);
}

.model-code {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--neon-cyan);
  background: var(--neon-cyan-subtle);
  padding: 2px 8px;
  border-radius: 10px;
  margin-bottom: 6px;
}

.cabin-model-item strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--metal-pure);
  margin-bottom: 4px;
}

.cabin-model-item small {
  font-size: 0.76rem;
  color: #64748b;
}

/* --------------------------------------------------------------------------
   17. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {

  .interior-gallery-grid,
  .cabin-lineup-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .amc-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  :root {
    --cabin-width: 280px;
    --cabin-height: 380px;
    --shaft-offset-right: 3%;
  }

  .floor-content-wrapper {
    padding-right: calc(var(--cabin-width) + var(--shaft-offset-right) + 24px);
  }

  .hero-split-layout {
    grid-template-columns: 1fr;
  }

  .about-triad-grid {
    grid-template-columns: 1fr;
  }

  .services-quad-grid {
    grid-template-columns: 1fr;
  }

  .products-showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  :root {
    --cabin-width: 220px;
    --cabin-height: 300px;
    --shaft-offset-right: 2%;
  }

  .floor-nav {
    display: none;
  }

  .hero-headline {
    font-size: 2.5rem;
  }

  .contact-deck-layout {
    grid-template-columns: 1fr;
  }

  .lobby-banner-wrapper {
    aspect-ratio: 16 / 9;
  }

  .products-showcase-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --cabin-width: 140px;
    --cabin-height: 190px;
    --shaft-offset-right: 12px;
  }

  .site-header {
    height: 70px;
  }

  .header-inner {
    padding: 0 16px;
  }

  .brand-name {
    font-size: 1.15rem;
  }

  .floor-content-wrapper {
    padding: 0 20px;
    padding-top: 40px;
  }

  .elevator-shaft-system {
    right: 12px;
    top: 74px;
    height: 220px;
    opacity: 0.95;
  }

  .shaft-cables,
  .shaft-level-strip,
  .car-operating-panel {
    display: none;
  }

  .cabin-indicator-header {
    height: 42px;
    padding: 0 10px;
  }

  .floor-display {
    font-size: 1.2rem;
  }

  .indicator-metrics {
    display: none;
  }

  .why-choose-chips {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group.full-width {
    grid-column: span 1;
  }
  .hero-headline {
    font-size: 2.2rem;
    margin-bottom: 12px;
  }

  .hero-tagline-quote {
    font-size: 0.95rem;
    padding: 8px 12px;
    text-align: center;
    border-left: none;
    border-bottom: 2px solid var(--neon-cyan);
    border-radius: 8px 8px 0 0;
  }

  .glass-hero-card {
    padding: 30px 20px;
    border-radius: 16px;
    animation: fadeUpMobile 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  @keyframes fadeUpMobile {
    from {
      opacity: 0;
      transform: translateY(40px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .hero-full-bg {
    position: fixed;
    height: 100vh;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .hero-cta-group .btn-primary-glow,
  .hero-cta-group .btn-secondary-outline {
    width: 100%;
    justify-content: center;
  }

  .flight-hud-panel {
    display: none;
  }
}