:root{
  --bg:#0f1724;
  --card:#ffffff;
  --muted:#8b94a6;
  --accent:#f06d2f;
  --glass: rgba(255,255,255,0.06);
  --radius:14px;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:linear-gradient(180deg,#0b1220 0%, #07101a 100%);
  color: #e6eef8;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
}

/* container */
.container{max-width:1180px;margin:0 auto;padding:0 18px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  backdrop-filter: blur(6px);
  background: linear-gradient(180deg, rgba(8,10,15,0.55), rgba(8,10,15,0.35));
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;padding:14px 0;
}
.logo {
    height:40px
}



/* Nav */
.main-nav ul{display:flex;gap:18px;list-style:none;margin:0;padding:0}
.main-nav a{color:var(--muted);text-decoration:none;padding:8px 6px;border-radius:8px}
.main-nav a:hover{color:var(--card);background:rgba(255,255,255,0.02)}

/* Header actions */
.header-actions{display:flex;gap:8px;align-items:center}
.icon-btn{background:transparent;border:0;color:var(--card);font-size:18px;cursor:pointer;padding:8px;border-radius:10px}
.icon-btn:hover{background:rgba(255,255,255,0.02)}

/* Mobile */
.mobile-btn{display:none}

/* Hero */
.hero{padding:0;margin-top:0px}
.hero-slider{position:relative;overflow:hidden;border-radius:18px}
.slide{min-height:420px;background-size:cover;background-position:center;display:flex;align-items:center}
.slide::after{
  content:"";position:absolute;left:0;right:0;top:0;bottom:0;background:linear-gradient(180deg, rgba(4,6,10,0.25), rgba(4,6,10,0.6));border-radius:18px;pointer-events:none;
}
.slide {
  position: relative;
  min-height: 650px;
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.slide .bg-video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
}

/* Mobile */
.slide .bg-videoMobile{display:none}


.slide-inner {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 640px;
  padding: 64px 20px;
}


/* hero controls */
.hero-controls{position:absolute;right:12px;bottom:12px;z-index:5;display:flex;gap:8px}
.hero-controls button{background:rgba(0,0,0,0.35);border:0;padding:8px 12px;border-radius:10px;color:#fff;cursor:pointer}

/* Catalog */
.section-header{text-align:center;margin:48px 0}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:28px 0}
.product-card{background:var(--glass);border-radius:12px;overflow:hidden;box-shadow:0 6px 18px rgba(2,6,23,0.6);transition:transform .18s}
.product-card:hover{transform:translateY(-6px)}
.product-card img{width:100%;height:200px;object-fit:cover;display:block}
.card-body{padding:14px}
.card-body h3{margin:0 0 6px;font-size:16px}
.price{color:var(--accent);font-weight:700;margin:6px 0}
.desc{color:var(--muted);font-size:13px;margin:6px 0 12px}
.card-actions{display:flex;gap:8px;align-items:center}

/* Collections */
.collections{padding:36px 0}
.collections-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.collection-card{position:relative;border-radius:12px;overflow:hidden}
.collection-card img{width:100%;height:220px;object-fit:cover;display:block}
.collection-body{position:absolute;left:18px;bottom:18px;color:#fff;z-index:3}

/* Footer */
.site-footer{margin-top:40px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:30px 0;border-top:1px solid rgba(255,255,255,0.02)}
.footer-inner{display:flex;gap:24px;flex-wrap:wrap}
.footer-col{flex:1;min-width:220px}
.footer-col h4{margin:0 0 8px}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.02);padding:12px 0;margin-top:20px;color:var(--muted);font-size:13px}
.footer-img img{
    height:40px
}
/* Utilities */
.center{text-align:center;margin-top:18px}
.small{font-size:13px;padding:8px 10px}

/* Responsive */
@media (max-width:980px){
  .logo{margin-left: 30px;}
  .product-grid{grid-template-columns:repeat(2,1fr)}
  .collections-grid{grid-template-columns:1fr}
  .slide-inner{padding:36px 12px}
}
@media (max-width:720px){
  .logo{margin-left: 50px;} 
  .main-nav{display:none}
  .mobile-btn{display:inline-block}
  .slide .bg-videoMobile {
  display: block;
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
}
  .slide .bg-video {display:none}
  .hero-slider .slide{min-height:320px}
  .product-grid{grid-template-columns:1fr}
}