:root{
  --armor-red:#FF2B2B;
  --ink:#0B0B0D;
  --carbon:#16161A;
  --smoke:#A0A0AB;
  --ice:#F5F7FA;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,Helvetica,sans-serif;background:var(--ink);color:#fff}
.container{max-width:1120px;margin:0 auto;padding:0 16px}
.nav{position:sticky;top:0;background:rgba(0,0,0,.45);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.1);z-index:999}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.04em}
.badge{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);padding:4px 10px;border-radius:999px;font-size:12px;color:#fff}
.nav a{color:#fff;text-decoration:none;padding:8px 12px;border-radius:16px}
.nav a.active,.btn-primary{background:var(--armor-red);}
.nav a:hover{background:rgba(255,255,255,.08)}
.btn{display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;border-radius:16px;padding:12px 18px;font-weight:600}
.btn-primary{color:#fff}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff}
.hero{position:relative;padding:80px 0}
.hero::before{content:"";position:absolute;inset:-20% -20% auto -20%;height:60%;background:radial-gradient(800px 400px at 20% 0%, rgba(255,43,43,.15), transparent 70%);pointer-events:none}
.h1{font-size:44px;line-height:1.1;margin:0 0 12px}
.lead{color:rgba(255,255,255,.7);max-width:720px}
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(1,1fr)}
@media(min-width:840px){.grid-3{grid-template-columns:repeat(3,1fr)}}
.card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:18px}
.card h3{margin:0 0 8px}
.list{list-style:none;padding:0;margin:12px 0 0}
.list li{display:flex;gap:8px;align-items:flex-start;color:rgba(255,255,255,.75);margin:6px 0}
.price{font-size:28px;font-weight:800;margin:6px 0 0}
.section{padding:56px 0}
.footer{border-top:1px solid rgba(255,255,255,.1);padding:24px 0;color:rgba(255,255,255,.7);font-size:14px}
.form{display:grid;gap:12px}
.input, .textarea{background:#0E0E11;border:1px solid rgba(255,255,255,.12);border-radius:12px;color:#fff;padding:12px}
.textarea{min-height:120px;resize:vertical}
.two-col{display:grid;gap:24px}
@media(min-width:900px){.two-col{grid-template-columns:1.2fr .8fr}}
.small{font-size:12px;color:rgba(255,255,255,.55)}
.logo{width:32px;height:32px;border-radius:8px;object-fit:cover}
.kicker{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);padding:6px 10px;border-radius:999px;font-size:12px}
.red{color:var(--armor-red)}