:root{
  --bg:#07070a;
  --panel:#0e0f14;
  --text:#f4f6ff;
  --muted:#b7bdd6;
  --line:rgba(255,255,255,0.10);
  --accent:#7c3aed;
  --accent2:#22d3ee;
  --accent3:#f97316;
  --radius:18px;
  --max:1100px;
}

*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}

header{position:sticky;top:0;z-index:10;background:rgba(7,7,10,0.72);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:0.2px}
.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent2),var(--accent));box-shadow:0 0 0 1px rgba(255,255,255,0.08) inset}
.nav a{color:var(--muted);font-weight:600}
.nav a:hover{color:var(--text)}
.nav-links{display:flex;gap:14px;flex-wrap:wrap;justify-content:flex-end}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 16px;border-radius:999px;border:1px solid rgba(255,255,255,0.14);background:rgba(14,15,20,0.7);color:var(--text);font-weight:700}
.btn:hover{border-color:rgba(255,255,255,0.26)}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));border-color:transparent}
.btn.primary:hover{filter:brightness(1.05)}

.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background-image:url('hero.png');background-size:cover;background-position:center}
.hero-inner{padding:72px 0 44px}
.hero-card{max-width:760px}
.kicker{display:inline-flex;gap:10px;align-items:center;color:var(--muted);font-weight:700;font-size:14px;letter-spacing:0.12em;text-transform:uppercase}
.kicker-dot{width:9px;height:9px;border-radius:99px;background:var(--accent2);box-shadow:0 0 18px rgba(34,211,238,0.75)}
.h1{font-size:42px;line-height:1.1;margin:14px 0 10px}
.lead{color:var(--muted);font-size:18px;margin:0 0 18px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0.25;filter:saturate(1.1)}
.hero::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg, rgba(7,7,10,0.55), rgba(7,7,10,0.92) 70%)}
.hero-inner{position:relative}

.section{padding:44px 0}
.section-title{font-size:26px;margin:0 0 12px}
.section-sub{color:var(--muted);margin:0 0 20px}

.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.card{grid-column:span 12;background:rgba(14,15,20,0.75);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 10px 30px rgba(0,0,0,0.35)}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted)}
.card .meta{margin-top:12px;color:var(--muted);font-size:14px}

@media (min-width:900px){
  .h1{font-size:54px}
  .card.span4{grid-column:span 4}
  .card.span6{grid-column:span 6}
  .card.span8{grid-column:span 8}
  .card.span12{grid-column:span 12}
}

.form{display:grid;gap:12px}
.input{display:grid;gap:6px}
label{color:var(--muted);font-weight:700;font-size:14px}
input,textarea{width:100%;padding:12px 12px;border-radius:14px;border:1px solid var(--line);background:rgba(7,7,10,0.35);color:var(--text);outline:none}
input:focus,textarea:focus{border-color:rgba(34,211,238,0.55);box-shadow:0 0 0 4px rgba(34,211,238,0.10)}
textarea{min-height:120px;resize:vertical}
.help{color:var(--muted);font-size:13px}

footer{padding:26px 0;border-top:1px solid var(--line);color:var(--muted)}
.footer-grid{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
.small{font-size:13px}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;border-radius:999px;border:1px solid var(--line);background:rgba(14,15,20,0.65);color:var(--muted);font-weight:700;font-size:13px}