:root{
  --bg:#0f1115;
  --card:#151924;
  --muted:#96a0b5;
  --text:#e8ecf3;
  --brand:#5bd6ff;
  --accent:#7bffb3;
  --ig:#E1306C;
  --wa:#25D366;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:linear-gradient(180deg,#0c0f14 0%, #0f1115 100%);
  color:var(--text);
}

.container{width:min(1100px, 92%); margin:0 auto}

.color-swatch {
  display: block;
  padding: 0;
  background: transparent;
}

.color-swatch .swatch {
  width: 100%;
  height: 220px;
  display: block;
  background-color: var(--swatch, #ccc);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background-image: none;
}

.color-swatch .swatch {
  background-image:
    linear-gradient(45deg, rgba(0,0,0,0.06) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(0,0,0,0.06) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(0,0,0,0.06) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(0,0,0,0.06) 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}

.color-swatch .swatch {
  background-color: var(--swatch, #ccc);
}

.gallery-card .info .hex {
  color: var(--muted);
  margin: 4px 0 0;
  font-size: 0.95rem;
}

.site-header{
  position:sticky; top:0; z-index:10;
  background:rgba(12,15,20,0.7); backdrop-filter: blur(8px);
  border-bottom:1px solid rgba(255,255,255,0.05);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{
  color:var(--text); font-weight:800; letter-spacing:.3px; text-decoration:none; font-size:20px;
}
.nav a{
  color:var(--muted); text-decoration:none; margin-left:18px;
}
.nav a:hover{ color:var(--text) }

.hero{
  padding:48px 0 24px;
}
.hero-inner{
  display:grid; grid-template-columns:1.1fr .9fr; gap:28px; align-items:center;
}
.hero-text h1{ font-size:40px; margin:0 0 10px }
.hero-text p{ color:var(--muted); line-height:1.6 }
.hero-cta{ margin-top:22px; display:flex; gap:12px; flex-wrap:wrap }
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:10px 16px; border-radius:10px; font-weight:600; text-decoration:none;
  border:1px solid rgba(255,255,255,0.12); color:var(--text)
}
.btn.primary{ background:linear-gradient(90deg, var(--brand), var(--accent)); color:#001018; border:none }
.btn.outline{ background:transparent }
.btn.ig{ background:transparent; border-color:var(--ig); color:var(--ig) }
.btn.wa{ background:transparent; border-color:var(--wa); color:var(--wa) }
.btn.ig:hover{ background:rgba(225,48,108,0.1) }
.btn.wa:hover{ background:rgba(37,211,102,0.1) }

.hero-banner{
  background:radial-gradient(1200px 400px at 60% 50%, rgba(91,214,255,0.12), transparent 60%);
  border-radius:14px; overflow:hidden; border:1px solid rgba(255,255,255,0.06)
}
.hero-banner img{ width:100%; height:auto; display:block }

.features{ padding:26px 0 50px }
.features-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:16px;
}
.feature-card{
  background:var(--card); border:1px solid rgba(255,255,255,0.06);
  border-radius:12px; padding:18px;
}
.feature-card h3{ margin:0 0 8px }

.page-header{ padding:28px 0 10px }
.page-header h1{ margin:0 0 6px }
.page-header p{ color:var(--muted) }

.gallery{ padding:10px 0 50px }
.gallery-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:18px;
}
.gallery-card{
  background:var(--card); border:1px solid rgba(255,255,255,0.06);
  border-radius:14px; overflow:hidden; box-shadow: 0 10px 28px rgba(0,0,0,0.25);
}
.gallery-card .thumb img{ width:100%; height:320px; object-fit:cover; display:block }
.gallery-card .info{ padding:16px 18px }
.gallery-card .price{ color:var(--accent); font-weight:700; margin:.2rem 0 0 }

.site-footer{
  border-top:1px solid rgba(255,255,255,0.06);
  padding:18px 0; margin-top:30px;
  background:rgba(12,15,20,0.5);
}
.footer-inner{
  display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap
}
.footer-brand{ font-weight:800 }
.footer-meta{ color:var(--muted); display:flex; gap:12px; flex-wrap:wrap }

@media (max-width: 900px){
  .hero-inner{ grid-template-columns:1fr; }
  .features-grid, .gallery-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 600px){
  .features-grid, .gallery-grid{ grid-template-columns:1fr; }
  .hero-text h1{ font-size:32px }
}