@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;700&family=Roboto:wght@300;400;500&display=swap');

:root{
  --bg:#000000; --panel:#0a0a0a; --line:#222222;
  --text:#ffffff; --muted:#999999; --gold:#D4AF37; --white:#ffffff;
}
*{box-sizing:border-box}
img, video {max-width: 100%; height: auto;}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:clamp(1rem, 1.2vw, 1.25rem)/1.6 'Roboto', sans-serif;text-align:center;font-weight:300;scroll-behavior: smooth; overflow-x: hidden; width: 100%; position: relative;}
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 30%, #1a1a1a 0%, #000000 70%);
  z-index: -2;
  pointer-events: none;
}
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
  z-index: -1;
  pointer-events: none;
  opacity: 0.4;
}
h1, h2, h3, h4, h5, h6, .logo, .nav a, .btn {
  font-family: 'Oswald', sans-serif;
  text-transform: uppercase;
}

#loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 2s ease-in-out;
  animation: fadeIn 1s ease;
}
#loader.fade-out {
  opacity: 0;
  pointer-events: none;
}
#loader img {
  width: 150px;
  height: auto;
  animation: pulse 4s infinite ease-in-out;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 1; }
  100% { transform: scale(1); opacity: 0.8; }
}

.container{width:100%;max-width:1400px;margin:0 auto;padding:24px clamp(20px, 5vw, 100px);}
.header{display:flex;align-items:center;justify-content:space-between;padding:24px clamp(20px, 5vw, 50px);border-bottom:1px solid var(--line); background: rgba(5,5,5,0.9); position: sticky; top: 0; z-index: 1000; backdrop-filter: blur(10px);}
.header-left{display:flex;align-items:center;gap:12px;flex:1;text-align:left}
.header-right{display:flex;align-items:center;gap:12px;justify-content:flex-end;flex:1;text-align:right}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text); letter-spacing: 1px; font-weight: 700; font-size: 24px;}
.logo img{height:40px;width:auto;border-radius:0;background:transparent; filter: invert(1);}
.nav{display:flex;align-items:center;gap:24px;justify-self:center}
.nav a{color:var(--text);text-decoration:none;margin-left:18px;opacity:.8;font-size:14px; letter-spacing: 1px; font-weight: 500; transition: color 0.3s ease;}
.nav a:hover{opacity:1; color: var(--white);}
.btn{background:var(--white);color:var(--bg);padding:14px 40px;border:1px solid var(--white);border-radius:0;cursor:pointer;font-weight:700; text-decoration: none; letter-spacing: 2px; transition: all 0.3s ease;}
.btn:hover{background: transparent; color: var(--white);}
.hero-fluid {
  width: 85%;
  max-width: 1500px;
  margin: 0 auto;
  position: relative;
}
.hero-image {
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}
.hero-video {
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}
.semantic-asset {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-radius: 0;
  margin-bottom: 24px;
}
.intro-text {
  text-align: center;
  padding: 80px 0;
  max-width: 900px;
  margin: 0 auto;
}
.hero .media{position:relative;overflow:hidden;border-radius:0;border:1px solid var(--line);background:var(--panel);max-width:100%;margin:0 auto;}
.hero video,.hero img{display:block;width:100%;height:auto}
.h1{font-family: 'Oswald', sans-serif; font-weight:700; text-transform: uppercase; letter-spacing: 2px; font-size:clamp(2rem, 5vw, 4rem); margin:0 0 16px; line-height: 1.1;}
.lead{color:var(--muted); font-size:clamp(1rem, 1.5vw, 1.25rem); margin-bottom:24px; font-weight: 300; letter-spacing: 0.5px; max-width: 800px; margin-left: auto; margin-right: auto;}
.text-box {
  background-color: transparent;
  padding: 20px 0;
  border-radius: 0;
}
.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));justify-items: center;}
.drone-grid{grid-template-columns:repeat(auto-fit, minmax(300px, 1fr));}
.virtual-tours-video-grid {grid-template-columns: 1fr; justify-content: center;}
.virtual-tours-grid{grid-template-columns:repeat(2, 1fr);}
.virtual-tours-grid .card {
  grid-column: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
}
.card{grid-column:span 6;background:rgba(10,10,10,0.6);border:1px solid var(--line);border-radius:0;padding:24px;text-align:left; transition: all 0.3s ease; backdrop-filter: blur(10px); box-shadow: 0 4px 20px rgba(0,0,0,0.3);}
.card:hover{border-color: var(--white); background: rgba(20,20,20,0.8); transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.5);}
.card h3{margin:0 0 16px; font-size:24px; font-family: 'Oswald', sans-serif; letter-spacing: 1px; color: var(--white); font-weight: 500;}
.gallery{display:grid;grid-template-columns:1fr;gap:24px; justify-content: center;}
@media (min-width: 600px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .gallery { grid-template-columns: repeat(4, 1fr); }
}
.gallery img{width:100%;height:auto;aspect-ratio: 1/1;object-fit:cover;border-radius:0;border:1px solid var(--line);transition:transform .35s ease, box-shadow .35s ease, filter 0.3s ease; filter: grayscale(100%); display: block;}
.gallery img:hover{transform:scale(1.02);box-shadow:0 8px 30px rgba(0,0,0,.5); filter: grayscale(0%); border-color: var(--gold);}
.gallery-item {
  text-align: center;
}
.gallery-item a {
  text-decoration: none;
  color: var(--white);
  transition: color 0.3s ease;
}
.gallery-item a:hover h3 {
  color: var(--gold);
}
.gallery-item h3 {
  margin-top: 16px;
  margin-bottom: 8px;
  font-size: 22px;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
}
.section{padding:clamp(60px, 8vw, 120px) 0; border-bottom: 1px solid var(--line);}
.section h2{font-family: 'Oswald', sans-serif; font-size:clamp(2rem, 6vw, 5rem); letter-spacing: -1px; margin:0 0 32px; font-weight:700; text-transform: uppercase; color: var(--white); line-height: 1; text-align: center;}
.small{color:var(--muted);font-size:14px;margin:0 0 22px; letter-spacing: 1px; text-transform: uppercase;}
.footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted);font-size:12px; letter-spacing: 2px; text-transform: uppercase;}
.kbd{padding:2px 6px;border:1px solid var(--line);border-radius:0;background:var(--panel);color:var(--text);font-size:13px}
.fade{opacity:0;transform:translateY(8px);transition:opacity 3s ease, transform 3s ease}
.fade.show{opacity:1;transform:translateY(0)}

.scroll-down {
  width: 24px;
  height: 24px;
  border-left: 2px solid var(--text);
  border-bottom: 2px solid var(--text);
  transform: rotate(-45deg);
  animation: bounce 1.5s infinite;
  margin-top: 24px;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) rotate(-45deg);
  }
  40% {
    transform: translateY(-10px) rotate(-45deg);
  }
  60% {
    transform: translateY(-5px) rotate(-45deg);
  }
}
@media (max-width: 880px){
  .hero{grid-template-columns:1fr}
}

.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background-color:var(--white);}
@media (max-width: 720px){
  .nav{display:none;flex-direction:column;gap:12px;background:rgba(5,5,5,0.95);padding:24px;border-radius:0;margin-top:12px; font-size: 24px; position: absolute; top: 100%; left: 0; right: 0; border-bottom: 1px solid var(--gold);}
  .nav.show{display:flex}
  .nav-toggle{display:flex}
}
@media (max-width: 768px) {
  .container {
    padding: 24px 0;
  }

  .header {
    padding: 18px 24px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 20px;
  }

  .virtual-tours-video-grid,
  .virtual-tours-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 48px 24px;
  }

  .hero-content video, .media video {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .hero .media {
  }
}

@media (max-width: 360px){
  body{font-size:14px}
  .btn{padding:8px 12px}
}