:root{
  --bg:#0f1115;
  --card:#151923;
  --ink:#e8eaed;
  --muted:#a6adbb;
  --accent:#6ee7b7;
  --accent2:#60a5fa;
  --danger:#ef4444;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Arial,sans-serif;line-height:1.5}
a{color:var(--accent2);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:24px}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;background:linear-gradient(90deg,var(--accent),var(--accent2));color:#0b1020;font-weight:700;border:none}
.btn:hover{filter:brightness(1.05)}
.hero{padding:72px 0;background:radial-gradient(1200px 600px at 20% 0%,#1a2031 0%,#0f1115 60%);}
.hero .wrap{display:grid;gap:18px}
h1{font-size:clamp(28px,5vw,48px);margin:0 0 8px 0}
h2{font-size:clamp(22px,3.5vw,32px);margin:24px 0 8px 0}
p.lead{font-size:18px;color:var(--muted);max-width:70ch}
.grid{display:grid;gap:16px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:var(--card);border:1px solid #21283a;border-radius:16px;padding:18px}
.card h3{margin:0 0 6px 0}
.services .icon{font-size:28px}
.gallery{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.gallery img{width:100%;height:180px;object-fit:cover;border-radius:10px;border:1px solid #283249;background:#111}
.kontakty{display:grid;gap:16px;grid-template-columns:1.1fr 1fr}
form{display:grid;gap:10px}
input,textarea{background:#0e1320;color:var(--ink);border:1px solid #283249;border-radius:10px;padding:12px;width:100%}
label{font-weight:600}
small{color:var(--muted)}
footer{padding:28px 0;border-top:1px solid #202636;color:#a0a6b6}
.badge{display:inline-block;font-size:12px;padding:4px 8px;border:1px solid #2a3348;border-radius:999px;color:#aab3c8}
.header{position:sticky;top:0;background:rgba(15,17,21,.7);backdrop-filter:blur(10px);border-bottom:1px solid #1f2535;z-index:10}
.header .inner{display:flex;align-items:center;justify-content:space-between}
nav a{margin-left:14px}
@media (max-width:860px){ .kontakty{grid-template-columns:1fr} }