/* ============================================
   EROĞLU İNŞAAT — Ultra Premium Construction
   3D Scrollytelling + Neon Glassmorphism
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600;700&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

/* ─── CSS Custom Properties ─── */
:root {
  --bg-primary: #06060c;
  --bg-secondary: #0c0c16;
  --bg-tertiary: #13132a;
  --bg-card: rgba(14, 14, 28, 0.7);

  --gold-primary: #d4a853;
  --gold-light: #f0d48a;
  --gold-dark: #a07830;
  --gold-glow: rgba(212, 168, 83, 0.5);
  --gold-neon: rgba(240, 212, 138, 0.8);

  --cyan-primary: #00e5ff;
  --cyan-light: #6effff;
  --cyan-dark: #00b2cc;
  --cyan-glow: rgba(0, 229, 255, 0.4);
  --cyan-neon: rgba(0, 229, 255, 0.7);

  --blue-electric: #1a6bff;
  --blue-glow: rgba(26, 107, 255, 0.3);

  --text-primary: #f0f0f5;
  --text-secondary: #9898b8;
  --text-muted: #5a5a78;

  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-hover: rgba(255, 255, 255, 0.07);

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Playfair Display', serif;
  --font-futuristic: 'Space Grotesk', sans-serif;

  --section-padding: 140px 0;
  --container-width: 1280px;

  --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-spring: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-cinematic: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--gold-primary) var(--bg-secondary);
  overflow-x: hidden;
  overflow-x: clip;
}
html::-webkit-scrollbar{width:6px}
html::-webkit-scrollbar-track{background:var(--bg-primary)}
html::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--gold-primary),var(--cyan-primary));border-radius:3px}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
  overflow-x: clip;
  width: 100%;
  max-width: 100vw;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 40px;
}

/* ─── Ambient Background Noise ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.015'/%3E%3C/svg%3E");
  opacity: 0.4;
}

/* ─── Cursor Glow ─── */
.cursor-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  background: radial-gradient(circle, rgba(212, 168, 83, 0.05) 0%, rgba(0,229,255,0.02) 40%, transparent 70%);
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  mix-blend-mode: screen;
}

/* ─── Preloader ─── */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 1s ease, visibility 1s ease;
}
.preloader.hidden{opacity:0;visibility:hidden;pointer-events:none}

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

.preloader-logo {
  font-family: var(--font-futuristic);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 10px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary), var(--cyan-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 50px;
  text-transform: uppercase;
  position: relative;
}

.preloader-logo::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
}

.preloader-bar-track {
  width: 250px;
  height: 1px;
  background: rgba(255,255,255,0.05);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.preloader-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--gold-primary), var(--cyan-primary), var(--gold-light));
  border-radius: 2px;
  animation: preloaderFill 2s ease-in-out forwards;
  box-shadow: 0 0 20px var(--gold-glow);
}
@keyframes preloaderFill { to { width: 100%; } }

.preloader-text {
  margin-top: 20px;
  font-family: var(--font-futuristic);
  font-size: 0.7rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ─── Navigation ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 24px 0;
  transition: var(--transition-cinematic);
}
.navbar.scrolled {
  padding: 14px 0;
  background: rgba(6, 6, 12, 0.8);
  backdrop-filter: blur(30px) saturate(180%);
  -webkit-backdrop-filter: blur(30px) saturate(180%);
  border-bottom: 1px solid rgba(212, 168, 83, 0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 1001;
}
.nav-logo-icon {
  width: 44px;
  height: 44px;
}
.nav-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 8px var(--gold-glow));
}
.nav-logo-text {
  font-family: var(--font-futuristic);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-logo-sub {
  font-family: var(--font-futuristic);
  font-size: 0.55rem;
  font-weight: 400;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--text-muted);
  display: block;
  margin-top: -1px;
}

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav-link {
  font-family: var(--font-futuristic);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-secondary);
  position: relative;
  transition: var(--transition-smooth);
  padding: 4px 0;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-primary), var(--cyan-primary));
  transition: width 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 0 8px var(--gold-glow);
}
.nav-link:hover{color:var(--gold-light)}
.nav-link:hover::after{width:100%}

/* VIP CTA Button */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 30px;
  border: 1px solid rgba(212, 168, 83, 0.4);
  border-radius: 2px;
  font-family: var(--font-futuristic);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(212, 168, 83, 0.06);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}
.nav-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212,168,83,0.15), rgba(0,229,255,0.08));
  opacity: 0;
  transition: opacity 0.4s ease;
}
.nav-cta:hover::before{opacity:1}
.nav-cta:hover {
  border-color: var(--gold-primary);
  box-shadow: 0 0 30px var(--gold-glow), 0 0 60px rgba(212,168,83,0.1), inset 0 0 30px rgba(212,168,83,0.05);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1001;
  padding: 5px;
}
.hamburger span {
  width: 28px;
  height: 1.5px;
  background: var(--gold-primary);
  transition: var(--transition-smooth);
  box-shadow: 0 0 6px var(--gold-glow);
}
.hamburger.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.active span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ─── Hero Section ─── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  perspective: 1000px;
  max-width: 100vw;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.3) contrast(1.15) saturate(0.8);
  transform-origin: center center;
  will-change: transform;
}
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6,6,12,0.5) 0%, rgba(6,6,12,0.1) 30%, rgba(6,6,12,0.5) 60%, rgba(6,6,12,1) 100%),
    radial-gradient(ellipse at 20% 50%, rgba(212,168,83,0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(0,229,255,0.03) 0%, transparent 50%);
}

/* Hero Particles */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}
.particle {
  position: absolute;
  border-radius: 50%;
  opacity: 0;
  animation: particleFloat 10s infinite;
  will-change: transform, opacity;
}
@keyframes particleFloat {
  0%{opacity:0;transform:translateY(100vh) scale(0)}
  10%{opacity:0.6}
  90%{opacity:0.4}
  100%{opacity:0;transform:translateY(-10vh) scale(1)}
}

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 24px;
  border: 1px solid rgba(212, 168, 83, 0.2);
  border-radius: 2px;
  font-family: var(--font-futuristic);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-light);
  background: rgba(212, 168, 83, 0.04);
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1s 2.2s forwards;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--gold-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--gold-glow);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100%{box-shadow: 0 0 10px var(--gold-glow)}
  50%{box-shadow: 0 0 20px var(--gold-glow), 0 0 40px rgba(212,168,83,0.2)}
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3.2rem, 6.5vw, 6rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -3px;
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(50px);
  animation: fadeInUp 1.2s 2.4s forwards;
}
.hero-title-line{display:block}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-primary) 40%, var(--cyan-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  position: relative;
}
.hero-title .highlight::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 0;
  filter: blur(20px);
  opacity: 0.3;
  background: linear-gradient(135deg, var(--gold-light), var(--cyan-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  pointer-events: none;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 300;
  line-height: 1.9;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 50px;
  opacity: 0;
  transform: translateY(40px);
  animation: fadeInUp 1s 2.6s forwards;
}

.hero-actions {
  display: flex;
  gap: 20px;
  align-items: center;
  opacity: 0;
  transform: translateY(40px);
  animation: fadeInUp 1s 2.8s forwards;
}

@keyframes fadeInUp {
  to{opacity:1;transform:translateY(0)}
}

/* ─── VIP Glassmorphism Buttons ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 17px 42px;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  border: none;
  border-radius: 2px;
  font-family: var(--font-futuristic);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--bg-primary);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
  will-change: transform;
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
  transform: rotate(45deg) translateX(-100%);
  transition: transform 0.6s ease;
}
.btn-primary:hover::before {
  transform: rotate(45deg) translateX(100%);
}
.btn-primary:hover {
  box-shadow: 0 8px 40px var(--gold-glow), 0 0 80px rgba(212,168,83,0.15);
}

.btn-glass {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 17px 42px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 2px;
  font-family: var(--font-futuristic);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-primary);
  cursor: pointer;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}
.btn-glass::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--cyan-primary), var(--blue-electric), var(--gold-primary));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.btn-glass:hover::before{opacity:1}
.btn-glass:hover {
  background: rgba(0, 229, 255, 0.05);
  color: var(--cyan-light);
  box-shadow: 0 0 40px var(--cyan-glow), inset 0 0 40px rgba(0,229,255,0.03);
}

/* 3D Sanal Tur Butonu */
.btn-tour {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 17px 36px;
  background: linear-gradient(135deg, rgba(201,168,76,0.15), rgba(232,201,122,0.1));
  color: var(--gold-light);
  border: 1px solid rgba(201,168,76,0.5);
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}
.btn-tour::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.2), transparent);
  opacity: 0; transition: opacity 0.3s ease;
}
.btn-tour:hover {
  background: linear-gradient(135deg, rgba(201,168,76,0.3), rgba(232,201,122,0.2));
  border-color: var(--gold-light);
  box-shadow: 0 0 30px rgba(201,168,76,0.3), 0 8px 32px rgba(0,0,0,0.3);
  transform: translateY(-2px);
  color: #fff;
}
.btn-tour:hover::before { opacity: 1; }

/* Hero Stats */
.hero-stats {
  position: absolute;
  bottom: 80px;
  right: 40px;
  z-index: 2;
  display: flex;
  gap: 50px;
  opacity: 0;
  animation: fadeInUp 1s 3s forwards;
}
.hero-stat{text-align:right}
.hero-stat-number {
  font-family: var(--font-futuristic);
  font-size: 2.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  text-shadow: none;
}
.hero-stat-label {
  font-family: var(--font-futuristic);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fadeInUp 1s 3.2s forwards;
}
.scroll-indicator span {
  font-family: var(--font-futuristic);
  font-size: 0.6rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.scroll-line {
  width: 1px;
  height: 50px;
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, var(--gold-primary), transparent);
  animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
  0%{top:-100%}
  100%{top:100%}
}

/* ─── 3D Building Showcase Section ─── */
.building-showcase {
  position: relative;
  padding: 160px 0;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
  max-width: 100vw;
}

.building-showcase-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 80px;
}

.building-3d-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
  min-height: 550px;
}

.building-3d {
  position: relative;
  width: 280px;
  height: 480px;
  transform-style: preserve-3d;
  transform: rotateY(-15deg) rotateX(5deg);
  transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.building-3d:hover {
  transform: rotateY(15deg) rotateX(-3deg);
}

/* Building Floors */
.building-floor {
  position: absolute;
  left: 50%;
  width: 100%;
  height: 50px;
  transform-style: preserve-3d;
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.building-floor .face {
  position: absolute;
  background: linear-gradient(135deg, rgba(20,20,40,0.9), rgba(30,30,60,0.8));
  border: 1px solid rgba(212, 168, 83, 0.15);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.building-floor .face::after {
  content: '';
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(0, 229, 255, 0.08);
  border-radius: 1px;
}

.building-floor .face.front {
  width: 100%;
  height: 100%;
  transform: translateZ(40px) translateX(-50%);
}
.building-floor .face.back {
  width: 100%;
  height: 100%;
  transform: translateZ(-40px) rotateY(180deg) translateX(50%);
}
.building-floor .face.left {
  width: 80px;
  height: 100%;
  transform: translateX(-50%) rotateY(-90deg) translateZ(0px);
  transform-origin: left center;
}
.building-floor .face.right {
  width: 80px;
  height: 100%;
  right: 0;
  transform: translateX(-50%) rotateY(90deg) translateZ(200px);
  transform-origin: right center;
}
.building-floor .face.top {
  width: 100%;
  height: 80px;
  transform: translateX(-50%) rotateX(90deg) translateZ(0px);
  transform-origin: center top;
}

/* Floor Windows */
.floor-window {
  width: 18px;
  height: 28px;
  margin: 3px;
  background: rgba(212, 168, 83, 0.08);
  border: 1px solid rgba(212, 168, 83, 0.12);
  border-radius: 1px;
  display: inline-block;
  transition: all 0.5s ease;
  position: relative;
}

.floor-window.lit {
  background: linear-gradient(180deg, rgba(212, 168, 83, 0.4), rgba(212, 168, 83, 0.15));
  border-color: rgba(212, 168, 83, 0.3);
  box-shadow: 0 0 10px rgba(212, 168, 83, 0.2), inset 0 0 8px rgba(212, 168, 83, 0.1);
}

.floor-window.cyan-lit {
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.3), rgba(0, 229, 255, 0.1));
  border-color: rgba(0, 229, 255, 0.25);
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.15), inset 0 0 8px rgba(0, 229, 255, 0.08);
}

/* Exploded View */
.building-3d.exploded .building-floor {
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.building-3d.exploded .building-floor .face {
  border-color: rgba(212, 168, 83, 0.25);
  box-shadow: 0 0 15px rgba(212, 168, 83, 0.08);
}

/* Building Ground */
.building-ground {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%) rotateX(90deg);
  width: 350px;
  height: 350px;
  background: radial-gradient(ellipse, rgba(212,168,83,0.08) 0%, transparent 70%);
  border-radius: 50%;
}

/* Building Content */
.building-content {
  flex: 1;
  max-width: 500px;
}
.building-tag {
  font-family: var(--font-futuristic);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--cyan-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.building-tag::before {
  content: '';
  width: 30px;
  height: 1px;
  background: var(--cyan-primary);
  box-shadow: 0 0 6px var(--cyan-glow);
}
.building-title {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -1px;
}
.building-text {
  color: var(--text-secondary);
  line-height: 1.9;
  font-weight: 300;
  margin-bottom: 40px;
}
.building-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}
.building-feature {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 4px;
  transition: var(--transition-smooth);
}
.building-feature:hover {
  border-color: rgba(212, 168, 83, 0.2);
  background: rgba(212, 168, 83, 0.03);
  transform: translateX(8px);
}
.building-feature-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,229,255,0.1), rgba(212,168,83,0.08));
  border: 1px solid rgba(0,229,255,0.12);
  border-radius: 6px;
  font-size: 1rem;
  flex-shrink: 0;
}
.building-feature span {
  font-family: var(--font-futuristic);
  font-size: 0.85rem;
  font-weight: 500;
}

/* Explode Toggle Button */
.explode-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  background: rgba(0,229,255,0.06);
  border: 1px solid rgba(0,229,255,0.2);
  border-radius: 2px;
  font-family: var(--font-futuristic);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan-primary);
  cursor: pointer;
  transition: var(--transition-smooth);
}
.explode-btn:hover {
  background: rgba(0,229,255,0.12);
  box-shadow: 0 0 30px var(--cyan-glow);
}
.explode-btn.active {
  background: rgba(0,229,255,0.15);
  border-color: var(--cyan-primary);
  box-shadow: 0 0 20px var(--cyan-glow), inset 0 0 20px rgba(0,229,255,0.05);
}

/* ─── Section Common ─── */
.section {
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}
.section-header {
  text-align: center;
  margin-bottom: 80px;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-futuristic);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 20px;
}
.section-tag::before, .section-tag::after {
  content: '';
  width: 40px;
  height: 1px;
}
.section-tag::before {
  background: linear-gradient(90deg, transparent, var(--gold-primary));
  box-shadow: 0 0 8px var(--gold-glow);
}
.section-tag::after {
  background: linear-gradient(90deg, var(--gold-primary), transparent);
  box-shadow: 0 0 8px var(--gold-glow);
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -1px;
  margin-bottom: 20px;
}
.section-desc {
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.9;
}

/* ─── About Section ─── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-wrapper{position:relative}
.about-image {
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}
.about-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  filter: brightness(0.9) contrast(1.05);
}
.about-image:hover img{transform:scale(1.06)}

/* Neon Gold Border on About Image */
.about-image::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 4px;
  padding: 1px;
  background: linear-gradient(135deg, var(--gold-primary), rgba(0,229,255,0.3), var(--gold-dark));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.4;
  pointer-events: none;
  transition: opacity 0.5s ease;
}
.about-image:hover::after{opacity:0.8}

/* Floating scanline effect */
.about-image::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan-primary), transparent);
  z-index: 2;
  opacity: 0.5;
  animation: scanline 4s linear infinite;
}
@keyframes scanline {
  0%{top:-2px}
  100%{top:100%}
}

.about-experience-badge {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 140px;
  height: 140px;
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-dark));
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 60px rgba(212,168,83,0.35), 0 0 40px rgba(212,168,83,0.1);
  z-index: 3;
}
.about-experience-badge .number {
  font-family: var(--font-futuristic);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--bg-primary);
  line-height: 1;
}
.about-experience-badge .label {
  font-family: var(--font-futuristic);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--bg-primary);
  opacity: 0.8;
}

.about-content{padding-left:20px}
.about-tag {
  font-family: var(--font-futuristic);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 16px;
}
.about-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}
.about-text {
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 40px;
  font-weight: 300;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.about-feature {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 4px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
/* Neon border on hover */
.about-feature::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--gold-primary), var(--cyan-primary));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.about-feature:hover::before{opacity:0.6}
.about-feature:hover{background:rgba(212,168,83,0.03);transform:translateY(-2px)}

.about-feature-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(212,168,83,0.1), rgba(0,229,255,0.06));
  border-radius: 6px;
  font-size: 1rem;
  flex-shrink: 0;
}
.about-feature span {
  font-family: var(--font-futuristic);
  font-size: 0.82rem;
  font-weight: 500;
}

/* ─── Services Section ─── */
.services{background:var(--bg-secondary);overflow:hidden}

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

/* -- Floating Glassmorphism Card -- */
.service-card {
  position: relative;
  padding: 44px 36px;
  background: rgba(12, 12, 24, 0.5);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--transition-cinematic);
  animation: floatCard 6s ease-in-out infinite;
  will-change: transform;
}
.service-card:nth-child(2){animation-delay:-1s}
.service-card:nth-child(3){animation-delay:-2s}
.service-card:nth-child(4){animation-delay:-3s}
.service-card:nth-child(5){animation-delay:-4s}
.service-card:nth-child(6){animation-delay:-5s}

@keyframes floatCard {
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-8px)}
}

/* Neon gold + cyan border on hover */
.service-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--gold-primary), var(--cyan-primary), var(--blue-electric), var(--gold-primary));
  background-size: 400% 400%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s ease;
  animation: borderGlow 4s linear infinite;
}
@keyframes borderGlow {
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}
.service-card:hover::before{opacity:1}

/* Top accent line */
.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), var(--cyan-primary), transparent);
  transform: scaleX(0);
  transition: transform 0.8s ease;
}
.service-card:hover::after{transform:scaleX(1)}

.service-card:hover {
  animation-play-state: paused;
  transform: translateY(-12px) !important;
  background: rgba(16, 16, 32, 0.7);
  box-shadow:
    0 20px 60px rgba(0,0,0,0.4),
    0 0 40px rgba(212,168,83,0.04),
    0 0 80px rgba(0,229,255,0.02);
}

.service-card-glow {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,168,83,0.04) 0%, transparent 70%);
  transition: var(--transition-cinematic);
  pointer-events: none;
}
.service-card:hover .service-card-glow {
  transform: scale(2);
  background: radial-gradient(circle, rgba(0,229,255,0.06) 0%, transparent 70%);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(212,168,83,0.1), rgba(0,229,255,0.06));
  border: 1px solid rgba(212,168,83,0.12);
  border-radius: 8px;
  font-size: 1.4rem;
  margin-bottom: 24px;
  transition: var(--transition-smooth);
  position: relative;
}
.service-card:hover .service-icon {
  border-color: var(--gold-primary);
  box-shadow: 0 0 25px var(--gold-glow);
}
.service-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.service-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
  font-weight: 300;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-futuristic);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-primary);
  transition: var(--transition-smooth);
}
.service-link:hover{color:var(--cyan-primary);gap:14px}

/* ─── Projects Section ─── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 50px;
}
.project-card {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 16/11;
  transition: var(--transition-cinematic);
  will-change: transform;
}
.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.5s ease;
  filter: brightness(0.85) saturate(0.9);
}
.project-card:hover img{transform:scale(1.08);filter:brightness(0.7) saturate(1)}
.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(6,6,12,0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: var(--transition-smooth);
}
.project-card:hover .project-overlay {
  background: linear-gradient(180deg, rgba(6,6,12,0.2) 0%, rgba(6,6,12,0.95) 100%);
}
.project-category {
  font-family: var(--font-futuristic);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cyan-primary);
  margin-bottom: 6px;
  text-shadow: 0 0 10px var(--cyan-glow);
}
.project-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.project-location {
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Neon border on project cards */
.project-card-border {
  position: absolute;
  inset: 0;
  border-radius: 6px;
  pointer-events: none;
  transition: all 0.5s ease;
}
.project-card-border::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--gold-primary), var(--cyan-primary), var(--gold-primary));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.project-card:hover .project-card-border::before{opacity:0.8}
.project-card:hover .project-card-border {
  box-shadow: 0 0 40px rgba(212,168,83,0.08), inset 0 0 40px rgba(212,168,83,0.03);
}

.project-card.featured{grid-column: span 2;aspect-ratio:21/10}
.projects-cta{text-align:center}

/* ─── Stats Section ─── */
.stats-section {
  position: relative;
  padding: 120px 0;
  background: var(--bg-secondary);
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(212,168,83,0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(0,229,255,0.03) 0%, transparent 60%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.stat-card {
  text-align: center;
  padding: 50px 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: 8px;
  position: relative;
  transition: var(--transition-smooth);
  overflow: hidden;
}
/* Neon border on stat cards */
.stat-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--gold-primary), var(--cyan-primary));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.stat-card:hover::before{opacity:0.5}
.stat-card:hover{background:rgba(255,255,255,0.04);transform:translateY(-5px)}

.stat-number {
  font-family: var(--font-futuristic);
  font-size: 3.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 12px;
}
.stat-label {
  font-family: var(--font-futuristic);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ─── Testimonials ─── */
.testimonials{background:var(--bg-primary)}
.testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}
.testimonial-card {
  text-align: center;
  padding: 60px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  transition: var(--transition-cinematic);
}
/* Neon border */
.testimonial-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(212,168,83,0.3), rgba(0,229,255,0.2), rgba(212,168,83,0.3));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.3;
}
.testimonial-quote {
  font-family: var(--font-accent);
  font-size: 1.3rem;
  font-style: italic;
  line-height: 1.9;
  color: var(--text-primary);
  margin-bottom: 30px;
  position: relative;
}
.testimonial-quote::before {
  content: '"';
  font-family: var(--font-accent);
  font-size: 5rem;
  position: absolute;
  top: -30px;
  left: -10px;
  background: linear-gradient(135deg, var(--gold-primary), var(--cyan-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  line-height: 1;
}
.testimonial-author {
  font-family: var(--font-futuristic);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold-light);
  margin-bottom: 4px;
}
.testimonial-role {
  font-family: var(--font-futuristic);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}
.testimonial-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
}
.testimonial-dot.active {
  background: var(--gold-primary);
  box-shadow: 0 0 15px var(--gold-glow);
  transform: scale(1.4);
}

/* ─── Contact Section ─── */
.contact{background:var(--bg-secondary);overflow:hidden}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
}
.contact-info-tag {
  font-family: var(--font-futuristic);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 16px;
}
.contact-info-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}
.contact-info-desc {
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 40px;
  font-weight: 300;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-logo-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-logo-box {
  width: 100%;
  aspect-ratio: 1;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.contact-logo-box::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(212,168,83,0.2), rgba(0,229,255,0.15), rgba(212,168,83,0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.4;
}
.contact-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
  transition: var(--transition-spring);
}
.contact-logo-box:hover .contact-logo-img {
  transform: scale(1.05) rotate(1deg);
}
.contact-detail {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-radius: 6px;
  transition: var(--transition-smooth);
}
.contact-detail:hover{background:rgba(255,255,255,0.02)}
.contact-detail-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212,168,83,0.06);
  border: 1px solid rgba(212,168,83,0.12);
  border-radius: 8px;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: var(--transition-smooth);
}
.contact-detail:hover .contact-detail-icon {
  border-color: var(--gold-primary);
  box-shadow: 0 0 20px var(--gold-glow);
}
.contact-detail-text h4 {
  font-family: var(--font-futuristic);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.contact-detail-text p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Contact Form */
.contact-form-wrapper {
  padding: 50px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
/* Neon border on form */
.contact-form-wrapper::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(212,168,83,0.2), rgba(0,229,255,0.15), rgba(212,168,83,0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.4;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group.full-width{grid-column:1 / -1}
.form-label {
  font-family: var(--font-futuristic);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-input, .form-textarea {
  padding: 14px 18px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: var(--transition-smooth);
  outline: none;
}
.form-input:focus, .form-textarea:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 20px rgba(212,168,83,0.1), 0 0 40px rgba(212,168,83,0.03);
  background: rgba(255,255,255,0.04);
}
.form-textarea{min-height:140px;resize:vertical}
.form-submit{margin-top:20px;width:100%}

/* ─── Footer ─── */
.footer {
  padding: 80px 0 30px;
  background: var(--bg-primary);
  border-top: 1px solid rgba(212,168,83,0.08);
  overflow: hidden;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-brand-title {
  font-family: var(--font-futuristic);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.footer-brand-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 24px;
  font-weight: 300;
}
.footer-social{display:flex;gap:10px}
.footer-social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 4px;
  transition: var(--transition-smooth);
  cursor: pointer;
}
.footer-social-link:hover {
  border-color: var(--gold-primary);
  background: rgba(212,168,83,0.08);
  transform: translateY(-3px);
  box-shadow: 0 0 20px var(--gold-glow);
}
.footer-col-title {
  font-family: var(--font-futuristic);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 24px;
}
.footer-links{display:flex;flex-direction:column;gap:14px}
.footer-link {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
  font-weight: 400;
}
.footer-link:hover{color:var(--gold-light);padding-left:6px}
.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copyright{font-size:0.78rem;color:var(--text-muted)}
.footer-copyright a{color:var(--gold-primary)}
.footer-bottom-links{display:flex;gap:24px}
.footer-bottom-links a {
  font-size: 0.78rem;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}
.footer-bottom-links a:hover{color:var(--gold-light)}

/* ─── Scroll Reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal.active{opacity:1;transform:translateY(0)}
.reveal-left {
  opacity: 0;
  transform: translateX(-80px);
  transition: all 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-left.active{opacity:1;transform:translateX(0)}
.reveal-right {
  opacity: 0;
  transform: translateX(80px);
  transition: all 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-right.active{opacity:1;transform:translateX(0)}

/* Scale in */
.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.reveal-scale.active{opacity:1;transform:scale(1)}

/* ─── Background Decorations ─── */
.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212,168,83,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,168,83,0.02) 1px, transparent 1px);
  background-size: 100px 100px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.bg-gradient-orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(150px);
  opacity: 0.4;
  pointer-events: none;
  max-width: 100%;
}
.bg-gradient-orb.gold{background:rgba(212,168,83,0.04)}
.bg-gradient-orb.cyan{background:rgba(0,229,255,0.03)}

/* ─── Mobile Menu ─── */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(6,6,12,0.97);
  backdrop-filter: blur(40px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  opacity: 0;
  transition: opacity 0.5s ease;
}
.mobile-menu-overlay.active{display:flex;opacity:1}
.mobile-menu-overlay .nav-link{font-size:1.4rem;letter-spacing:3px}

/* ─── Ripple Effect ─── */
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(212, 168, 83, 0.15);
  transform: scale(0);
  animation: rippleAnim 0.6s ease-out forwards;
  pointer-events: none;
}
@keyframes rippleAnim {
  to{transform:scale(4);opacity:0}
}

/* ─── Cinematic Depth of Field ─── */
.depth-layer-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  filter: blur(2px);
  pointer-events: none;
}
.depth-layer-fg {
  position: relative;
  z-index: 1;
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .container{padding:0 30px}
  .about-grid{gap:50px}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
  .hero-stats{display:none}
  .building-showcase-inner{flex-direction:column;gap:60px}
  .building-3d-wrapper{min-height:400px}
  .building-content{max-width:100%;text-align:center}
  .building-features{max-width:500px;margin:0 auto 40px}
  .building-tag{justify-content:center}
}

@media (max-width: 768px) {
  .container{padding:0 20px}
  .section{padding:100px 0}
  .nav-links{display:none}
  .hamburger{display:flex}
  .hero-title{font-size:2.6rem;letter-spacing:-1px}
  .hero-subtitle{font-size:1rem}
  .hero-actions{flex-direction:column;width:100%}
  .hero-actions .btn-primary,.hero-actions .btn-glass{width:100%;justify-content:center}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-experience-badge{right:10px}
  .about-content{padding-left:0}
  .services-grid{grid-template-columns:1fr}
  .projects-grid{grid-template-columns:1fr}
  .project-card.featured{grid-column:span 1;aspect-ratio:16/10}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .stat-number{font-size:2.5rem}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .contact-logo-box{padding:30px;aspect-ratio:1.2}
  .contact-form-wrapper{padding:30px}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;gap:16px;text-align:center}
  .building-3d{transform:rotateY(-10deg) rotateX(3deg) scale(0.8)}
  .showcase-gallery{margin-top:20px}
  .showcase-main-image{height:200px}
  .showcase-thumbs{gap:6px}
  .showcase-thumb{width:42px;height:32px}
  .interior-grid{grid-template-columns:repeat(2, 1fr);gap:12px}
}

@media (max-width: 480px) {
  .hero-title{font-size:2rem}
  .section-title{font-size:1.8rem}
  .about-features{grid-template-columns:1fr}
  .about-experience-badge{width:100px;height:100px;bottom:-20px;right:10px}
  .about-experience-badge .number{font-size:2rem}
  .building-title{font-size:2rem}
  .interior-grid{grid-template-columns:1fr}
}

/* ─── Project Section Titles ─── */
.project-section-title {
  font-family: var(--font-futuristic);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-top: 80px;
  margin-bottom: 40px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
}
.project-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(212,168,83,0.3), transparent);
}
.project-section-title span {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

/* ─── Interior Gallery Grid ─── */
.interior-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}
.interior-card {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 16/10;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition-smooth);
}
.interior-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
  filter: brightness(0.85);
}
.interior-card:hover img {
  transform: scale(1.1);
  filter: brightness(1);
}
.interior-card:hover {
  border-color: rgba(212, 168, 83, 0.25);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3), 0 0 20px rgba(212,168,83,0.06);
}
.interior-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(6,6,12,0.85));
  font-family: var(--font-futuristic);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-light);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.interior-card:hover .interior-label {
  transform: translateY(0);
}

/* 3rd column span for last 3 items */
.interior-grid .interior-card:nth-child(5),
.interior-grid .interior-card:nth-child(6),
.interior-grid .interior-card:nth-child(7) {
  /* Let them naturally flow */
}

/* ─── Showcase Image Gallery ─── */
.showcase-gallery {
  margin-top: 30px;
  margin-bottom: 30px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.showcase-main-image {
  flex: 1;
  height: 260px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(212,168,83,0.15);
  position: relative;
}
.showcase-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.showcase-main-image:hover img {
  transform: scale(1.05);
}
.showcase-main-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 6px;
  padding: 1px;
  background: linear-gradient(135deg, var(--gold-primary), var(--cyan-primary));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.showcase-main-image:hover::after { opacity: 1; }

.showcase-thumbs {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}
.showcase-thumb {
  width: 72px;
  height: 48px;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition-smooth);
  opacity: 0.5;
}
.showcase-thumb.active {
  border-color: var(--gold-primary);
  opacity: 1;
  box-shadow: 0 0 10px rgba(212,168,83,0.2);
}
.showcase-thumb:hover {
  opacity: 1;
  border-color: rgba(212,168,83,0.4);
}
.showcase-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ─── Lightbox Modal ─── */
.lightbox {
  display: none;
  position: fixed;
  z-index: 100000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(6, 6, 12, 0.95);
  backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.lightbox.active {
  display: flex;
  opacity: 1;
}
.lightbox-content {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 0 40px rgba(212,168,83,0.15);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
.lightbox.active .lightbox-content {
  transform: scale(1);
}
.lightbox-close {
  position: absolute;
  top: 30px;
  right: 40px;
  color: var(--text-secondary);
  font-size: 40px;
  font-weight: 300;
  cursor: pointer;
  transition: var(--transition-smooth);
  z-index: 100001;
}
.lightbox-close:hover {
  color: var(--gold-light);
  transform: scale(1.1);
}
.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-primary);
  font-size: 24px;
  padding: 15px 20px;
  cursor: pointer;
  border-radius: 50%;
  transition: var(--transition-smooth);
  backdrop-filter: blur(5px);
  z-index: 100001;
}
.lightbox-prev { left: 30px; }
.lightbox-next { right: 30px; }
.lightbox-prev:hover, .lightbox-next:hover {
  background: rgba(212,168,83,0.2);
  border-color: var(--gold-primary);
  color: var(--gold-light);
}
.lightbox-caption {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--gold-light);
  font-family: var(--font-futuristic);
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}

@media (max-width: 768px) {
  .interior-grid{grid-template-columns:repeat(2, 1fr)}
  .project-section-title{margin-top:50px;margin-bottom:25px;font-size:0.85rem}
  .project-section-title span{font-size:1.8rem}
  .showcase-main-image{height:200px}
  .lightbox-prev { left: 10px; padding: 10px 15px; }
  .lightbox-next { right: 10px; padding: 10px 15px; }
  .lightbox-close { top: 15px; right: 20px; }
}

/* ═══════════════════════════════════════════════
   VR GEZİNTİ — Three.js 3D Bina Turu
   ═══════════════════════════════════════════════ */
.vr-tour {
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
}

.vr-canvas-wrapper {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(0, 229, 255, 0.12);
  box-shadow:
    0 0 60px rgba(0, 229, 255, 0.06),
    0 0 120px rgba(212, 168, 83, 0.04),
    inset 0 1px 0 rgba(255,255,255,0.04);
  margin-top: 60px;
  background: var(--bg-secondary);
}

#vrCanvas {
  display: block;
  width: 100% !important;
  height: auto !important;
}

/* ── Orbit UI overlay ── */
.vr-orbit-ui {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: flex;
  justify-content: center;
  pointer-events: none;
}

/* ── FPS UI overlay ── */
.vr-fps-ui {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

.vr-fps-top {
  width: 100%;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(to bottom, rgba(4,4,14,0.7), transparent);
  pointer-events: all;
}

.vr-fps-apt-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(212,168,83,0.12);
  border: 1px solid rgba(212,168,83,0.3);
  border-radius: 6px;
  padding: 6px 14px;
  font-family: var(--font-futuristic);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gold-light);
}
.vr-fps-apt-badge svg { color: var(--gold-primary); }

.vr-room-badge {
  background: rgba(0,229,255,0.1);
  border: 1px solid rgba(0,229,255,0.25);
  border-radius: 6px;
  padding: 6px 14px;
  font-family: var(--font-futuristic);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cyan-primary);
  transition: all 0.3s ease;
}

.vr-exit-btn {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  padding: 7px 16px;
  font-family: var(--font-futuristic);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-secondary);
  cursor: pointer;
  pointer-events: all;
  transition: var(--transition-smooth);
}
.vr-exit-btn:hover {
  background: rgba(255,80,80,0.1);
  border-color: rgba(255,80,80,0.3);
  color: #ff8888;
}

.vr-crosshair {
  width: 20px; height: 20px;
  position: relative;
  flex-shrink: 0;
}
.vr-crosshair::before,
.vr-crosshair::after {
  content: '';
  position: absolute;
  background: rgba(255,255,255,0.8);
  border-radius: 1px;
  box-shadow: 0 0 4px rgba(0,0,0,0.8);
}
.vr-crosshair::before { width: 2px; height: 14px; left: 9px; top: 3px; }
.vr-crosshair::after  { width: 14px; height: 2px; left: 3px; top: 9px; }

.vr-fps-hud {
  font-family: var(--font-futuristic);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: var(--gold-light);
  background: rgba(4,4,14,0.7);
  border: 1px solid rgba(212,168,83,0.25);
  border-radius: 6px;
  padding: 8px 20px;
  text-transform: uppercase;
  animation: hudPulse 2s ease-in-out infinite;
}
@keyframes hudPulse {
  0%, 100% { opacity: 0.9; }
  50%       { opacity: 1;   box-shadow: 0 0 12px rgba(212,168,83,0.2); }
}

.vr-fps-controls {
  width: 100%;
  padding: 12px 20px;
  display: flex;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(to top, rgba(4,4,14,0.7), transparent);
  font-family: var(--font-futuristic);
  font-size: 0.65rem;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
}
.vr-fps-controls span {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px;
  padding: 2px 7px;
  color: var(--text-secondary);
  font-weight: 600;
}

/* hint reset to work within orbit-ui */
.vr-hint {
  position: relative;
  bottom: auto; left: auto;
  transform: none;
  margin: 0 0 20px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(6, 6, 18, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50px;
  padding: 10px 22px;
  font-family: var(--font-futuristic);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  white-space: nowrap;
  pointer-events: none;
  animation: hintPulse 3s ease-in-out infinite;
}
.vr-hint svg { color: var(--cyan-primary); flex-shrink: 0; }

@keyframes hintPulse {
  0%, 100% { opacity: 0.8; }
  50%       { opacity: 1; }
}

/* Oda listesi (orbit modunda altta) */
.vr-room-list {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 90%;
  pointer-events: auto;
  z-index: 4;
}
.vr-room-btn {
  background: rgba(15, 20, 30, 0.78);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(212, 168, 83, 0.35);
  color: #f4eee0;
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  cursor: pointer;
  transition: all 0.18s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
}
.vr-room-btn:hover {
  background: rgba(212, 168, 83, 0.92);
  color: #15110a;
  border-color: var(--gold-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 168, 83, 0.35);
}
.vr-room-btn-icon { font-size: 0.7rem; opacity: 0.7; }
.vr-room-btn:hover .vr-room-btn-icon { opacity: 1; }

/* Photo-tour navigation arrows */
.vr-nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(15, 20, 30, 0.75);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 5;
  pointer-events: auto;
}
.vr-nav-arrow:hover {
  background: var(--gold-primary);
  color: #15110a;
  border-color: var(--gold-primary);
  transform: translateY(-50%) scale(1.08);
}
.vr-nav-prev { left: 18px; }
.vr-nav-next { right: 18px; }

/* Photo-tour bottom dots */
.vr-room-dots {
  position: absolute;
  bottom: 56px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 4;
  pointer-events: auto;
}
.vr-room-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  cursor: pointer;
  padding: 0;
  transition: all 0.2s ease;
}
.vr-room-dot:hover {
  background: rgba(212, 168, 83, 0.8);
  transform: scale(1.25);
}
.vr-room-dot.active {
  background: var(--gold-primary);
  border-color: var(--gold-primary);
  width: 26px;
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(212, 168, 83, 0.55);
}

/* Mobil joystick — touch device'larda görünür */
.vr-joystick {
  position: absolute;
  bottom: 28px;
  left: 28px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: rgba(15, 20, 30, 0.55);
  border: 2px solid rgba(212, 168, 83, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 6;
  touch-action: none;
  pointer-events: auto;
  user-select: none;
  -webkit-user-select: none;
}
.vr-joy-knob {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(212, 168, 83, 0.9);
  border: 2px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 4px 16px rgba(212, 168, 83, 0.5);
  pointer-events: none;
}
@media (hover: none) and (pointer: coarse), (max-width: 768px) {
  .vr-joystick { display: flex; }
  .vr-fps-controls { font-size: 0.6rem; padding: 6px 10px; bottom: 14px; }
}

#vrTooltip {
  position: absolute;
  display: none;
  background: rgba(0, 10, 25, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(212, 168, 83, 0.4);
  color: var(--gold-light);
  font-family: var(--font-futuristic);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 6px;
  pointer-events: none;
  z-index: 10;
  box-shadow: 0 4px 20px rgba(212,168,83,0.2);
}

.vr-floor-legend {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  justify-content: center;
  flex-wrap: wrap;
}
.vr-floor-legend-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-futuristic);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.vr-floor-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  background: var(--gold-primary);
  box-shadow: 0 0 8px var(--gold-glow);
}

/* ── VR Modal ── */
.vr-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200000;
  align-items: center;
  justify-content: center;
}
.vr-modal.open { display: flex; }

.vr-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 4, 12, 0.88);
  backdrop-filter: blur(18px);
  cursor: pointer;
  animation: vrFadeIn 0.3s ease;
}

.vr-modal-content {
  position: relative;
  z-index: 1;
  width: min(860px, 95vw);
  max-height: 92vh;
  background: rgba(10, 12, 24, 0.97);
  border: 1px solid rgba(212, 168, 83, 0.2);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow:
    0 0 80px rgba(0, 0, 0, 0.8),
    0 0 40px rgba(212, 168, 83, 0.08);
  animation: vrSlideUp 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes vrFadeIn  { from { opacity: 0 } to { opacity: 1 } }
@keyframes vrSlideUp { from { opacity: 0; transform: translateY(30px) scale(0.97) } to { opacity: 1; transform: none } }

.vr-modal-header {
  padding: 28px 32px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-shrink: 0;
}
.vr-modal-header-text h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.vr-modal-header-text p {
  font-family: var(--font-futuristic);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 4px;
}
.vr-modal-close {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text-secondary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}
.vr-modal-close:hover {
  background: rgba(212,168,83,0.1);
  border-color: var(--gold-primary);
  color: var(--gold-light);
  transform: rotate(90deg);
}

/* Room tabs */
.vr-room-tabs {
  display: flex;
  gap: 6px;
  padding: 16px 32px;
  overflow-x: auto;
  flex-shrink: 0;
  scrollbar-width: none;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.vr-room-tabs::-webkit-scrollbar { display: none; }

.vr-room-tab {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  color: var(--text-secondary);
  font-family: var(--font-futuristic);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 9px 18px;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}
.vr-room-tab:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(212,168,83,0.2);
  color: var(--text-primary);
}
.vr-room-tab.active {
  background: rgba(212, 168, 83, 0.1);
  border-color: var(--gold-primary);
  color: var(--gold-light);
  box-shadow: 0 0 16px rgba(212,168,83,0.15);
}

/* Room viewer */
.vr-room-viewer {
  flex: 1;
  position: relative;
  overflow: hidden;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #020408;
}

#vrRoomImg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-height: 460px;
  display: block;
  transition: opacity 0.2s ease;
}

.vr-room-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(6, 6, 18, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-primary);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
  z-index: 2;
}
.vr-room-nav:hover {
  background: rgba(212,168,83,0.15);
  border-color: var(--gold-primary);
  color: var(--gold-light);
  box-shadow: 0 0 20px rgba(212,168,83,0.2);
}
.vr-room-nav.prev { left: 16px; }
.vr-room-nav.next { right: 16px; }

.vr-room-name {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 24px;
  background: linear-gradient(transparent, rgba(4, 4, 14, 0.88));
  font-family: var(--font-futuristic);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-light);
}

/* ── VR Responsive ── */
@media (max-width: 768px) {
  .vr-canvas-wrapper { margin-top: 36px; border-radius: 8px; }
  .vr-hint { font-size: 0.65rem; padding: 8px 14px; gap: 7px; }
  .vr-modal-content { border-radius: 12px; }
  .vr-modal-header { padding: 20px 20px 16px; }
  .vr-modal-header-text h3 { font-size: 1.1rem; }
  .vr-room-tabs { padding: 12px 16px; gap: 5px; }
  .vr-room-tab { font-size: 0.65rem; padding: 7px 13px; }
  #vrRoomImg { max-height: 280px; }
  .vr-room-nav { width: 36px; height: 36px; font-size: 18px; }
}

@media (max-width: 480px) {
  .vr-modal-header { padding: 16px; }
  .vr-room-tabs { padding: 10px 12px; }
}