:root{
  --bg:#0b0c10;
  --card:#11131a;
  --text:#f5f7ff;
  --muted:#b7bdd6;
  --line:rgba(255,255,255,.08);
  --accent:#ffd34d;
  --accent2:#7ee2ff;
  --radius:18px;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial}
a{color:inherit;text-decoration:none}
.container{width:min(1100px, 92vw); margin:0 auto}
.muted{color:var(--muted);line-height:1.6}
.link{color:var(--accent)}
.site-header{position:sticky;top:0;background:rgba(11,12,16,.85);backdrop-filter: blur(10px); border-bottom:1px solid var(--line); z-index:10}
.header-row{display:flex;align-items:center;justify-content:space-between;padding:16px 0;gap:16px}
.brand{display:flex;flex-direction:column;gap:2px}
.brand__top{letter-spacing:.22em;font-size:12px;color:var(--muted)}
.brand__sub{font-weight:700;font-size:16px}
.nav{display:flex;gap:18px;align-items:center}
.nav a{color:var(--muted)}
.nav a:hover{color:var(--text)}
.burger{display:none;background:transparent;border:1px solid var(--line);color:var(--text);padding:10px 12px;border-radius:12px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 16px;border-radius:14px;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);font-weight:600}
.btn:hover{transform: translateY(-1px)}
.btn--primary{background:linear-gradient(135deg, rgba(255,211,77,.22), rgba(126,226,255,.14));border-color:rgba(255,211,77,.35)}
.btn--ghost{background:transparent;box-shadow:none}

.hero{padding:56px 0 22px}
.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:22px;align-items:stretch}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-card{padding:26px}
.kicker{color:var(--accent);letter-spacing:.16em;font-size:12px}
.h1{font-size:42px;line-height:1.05;margin:10px 0 10px}
.p{color:var(--muted);line-height:1.7;font-size:16px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.pill{display:inline-flex;gap:10px;align-items:center;padding:10px 12px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.side-card{padding:18px}
.side-title{font-weight:700;margin:0 0 8px}
.list{margin:0;padding-left:18px;color:var(--muted);line-height:1.7}

.section{padding:22px 0 56px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature{padding:18px}
.feature h3{margin:8px 0}
.feature .muted{font-size:14px}

.hr{height:1px;background:var(--line);margin:18px 0}

.page-title{padding:32px 0 10px}
.page-title h1{margin:0 0 8px;font-size:34px}
.page-title .muted{max-width:780px}

.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.price-card{padding:20px}
.price{font-size:34px;font-weight:800;margin:10px 0}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:12px}
.price-card ul{margin:14px 0 0;padding-left:18px;color:var(--muted);line-height:1.7}

.form{padding:20px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
input,select,textarea{background:#0e1016;border:1px solid var(--line);color:var(--text);padding:12px 12px;border-radius:14px;outline:none}
textarea{min-height:120px;resize:vertical}
small{color:var(--muted)}
.success{padding:18px;border:1px solid rgba(126,226,255,.35);background:rgba(126,226,255,.08);border-radius:var(--radius)}
.error{padding:18px;border:1px solid rgba(255,100,100,.35);background:rgba(255,100,100,.08);border-radius:var(--radius)}

.site-footer{border-top:1px solid var(--line);padding:26px 0;background:rgba(255,255,255,.02)}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:16px;align-items:start}
.footer-brand{font-weight:800}
.footer-title{font-weight:700;margin-bottom:8px;color:var(--text)}

@media (max-width: 920px){
  .hero-grid{grid-template-columns:1fr}
  .grid3,.pricing,.footer-grid{grid-template-columns:1fr}
  .burger{display:inline-block}
  .nav{display:none;position:absolute;right:4vw;top:70px;background:rgba(17,19,26,.98);border:1px solid var(--line);border-radius:16px;padding:14px;flex-direction:column;align-items:flex-start;gap:12px}
  .nav.show{display:flex}
}