:root{
  --bg: #0f0f12;
  --fg: #eaeaea;
  --muted: #b9b9c1;
  --accent: #8fd3ff;
  --card: #17171c;
  --maxw: 1100px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font:16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif}

.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.section{padding:60px 0}

.site-header{
  position:sticky;top:0;backdrop-filter: blur(8px);
  background:rgba(15,15,18,.8);border-bottom:1px solid #222;z-index:10
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.logo{height:40px;width:auto;border-radius:4px}

.nav a{color:var(--fg);margin-left:18px;text-decoration:none;font-weight:600;opacity:.9}
.nav a:hover{color:var(--accent)}

.hero{padding:90px 0 70px;background:
  radial-gradient(1000px 400px at 10% -10%, rgba(143,211,255,.15), transparent 60%),
  radial-gradient(800px 300px at 90% 0%, rgba(255,255,255,.06), transparent 60%)}
.hero h1{font-size:clamp(28px,4vw,44px);line-height:1.15;margin:0 0 12px}
.lead{font-size:clamp(18px,2.3vw,22px);color:var(--muted);max-width:900px}
.btn{display:inline-block;margin-top:18px;padding:12px 18px;border:1px solid var(--accent);color:var(--accent);text-decoration:none;border-radius:8px;font-weight:700}
.btn:hover{background:var(--accent);color:#0b0b0f}

h2{font-size:clamp(22px,3vw,32px);margin:0 0 12px}
p{color:var(--fg);opacity:.95}
blockquote{border-left:3px solid var(--accent);margin:16px 0;padding:8px 14px;color:var(--muted)}

.refs a{color:var(--accent)}
.small{font-size:.9rem;color:var(--muted)}

.grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap:18px;margin-top:24px
}
figure{background:var(--card);border:1px solid #26262c;border-radius:12px;overflow:hidden;margin:0}
figure img{display:block;width:100%;height:240px;object-fit:cover}
figcaption{padding:10px 12px;color:var(--muted)}

.video-wrap{
  position:relative;padding-top:56.25%; /* 16:9 */
  background:#000;border-radius:12px;overflow:hidden;border:1px solid #26262c
}
.video-wrap iframe{position:absolute;top:0;left:0;width:100%;height:100%}

.contact{display:grid;gap:12px;margin-top:14px}
.contact label{display:grid;gap:6px}
input,textarea{background:#0e0e12;border:1px solid #2a2a33;color:var(--fg);padding:10px;border-radius:8px}
button{cursor:pointer}

.site-footer{border-top:1px solid #222;padding:28px 0;background:#0e0e12}
.site-footer a{color:var(--accent)}