:root{
  --brand:#1273ea;
  --ink:#0f172a;
  --muted:#64748b;
  --bg:#f8fafc;
  --card:#ffffff;
  --ring:#e2e8f0;
  --success:#16a34a;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);}
a{text-decoration:none;color:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--ring)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:44px;width:auto;border-radius:8px}
.brand .title{font-weight:800;line-height:1}
.brand .subtitle{font-size:12px;color:var(--muted)}
.menu{display:none;gap:18px;font-weight:600;font-size:14px}
.cta{display:flex;gap:10px}
.btn{display:inline-flex;align-items:center;gap:8px;border:none;border-radius:14px;padding:10px 16px;font-weight:700;cursor:pointer;transition:all .2s ease}
.btn-primary{background:var(--brand);color:#fff}
.btn-outline{background:#fff;color:var(--ink);border:1px solid var(--ring)}
.btn:hover{transform:translateY(-1px)}
/* hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg, rgba(18,115,234,.08), transparent 60%)}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;padding:56px 0}
.kicker{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--ring);border-radius:999px;padding:6px 10px;font-size:12px;color:#0f172a;box-shadow:0 2px 6px rgba(15,23,42,.06)}
.hero h1{font-size:40px;line-height:1.15;margin:12px 0 8px;font-weight:900}
.hero p{color:var(--muted);max-width:600px;margin:0 0 14px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}
.stat{background:#fff;border:1px solid var(--ring);border-radius:14px;padding:14px;text-align:center}
.stat .val{font-size:22px;font-weight:900;color:var(--brand)}
.stat .lbl{font-size:12px;color:var(--muted)}
.card{background:var(--card);border:1px solid var(--ring);border-radius:18px;box-shadow:0 6px 20px rgba(15,23,42,.04)}
.card .card-body{padding:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.section{padding:56px 0}
.section-title{text-align:center;margin-bottom:24px}
.section-title .k{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:700;font-size:12px}
.section-title h2{font-size:28px;margin:8px 0 8px;color:var(--brand);font-weight:900}
.section-title p{color:var(--muted);max-width:680px;margin:0 auto}
.badge{display:inline-flex;align-items:center;gap:8px;background:#f1f5f9;border:1px dashed var(--ring);color:#0f172a;border-radius:12px;padding:8px 10px;font-size:13px;font-weight:600}
.list{margin:0;padding-left:18px;color:var(--muted);font-size:14px}
.value{display:flex;gap:10px;align-items:flex-start}
.value .icon{flex:0 0 20px;height:20px;margin-top:2px}
.process-step{display:flex;align-items:flex-start;gap:12px}
.step-badge{background:#ecfeff;border:1px solid #bae6fd;color:#0369a1;font-weight:800;border-radius:10px;padding:6px 10px;font-size:12px}
.placeholder{height:64px;border:1px dashed var(--ring);border-radius:12px;background:#f8fafc;color:#94a3b8;display:flex;align-items:center;justify-content:center;font-size:12px}
.footer{border-top:1px solid var(--ring);background:#fff}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px;padding:32px 0}
.footer p{color:var(--muted);font-size:14px}
.small{font-size:12px;color:#94a3b8}
/* contact */
.form{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.input, .textarea{width:100%;background:#fff;border:1px solid var(--ring);border-radius:12px;padding:12px 14px;font-size:14px;outline:none}
.textarea{min-height:120px;resize:vertical}
.note{font-size:12px;color:#64748b}
.alert{padding:12px 14px;border:1px solid var(--ring);border-radius:12px;margin-bottom:14px}
.alert.success{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.alert.error{background:#fff1f2;border-color:#fecdd3;color:#9f1239}
/* responsive */
@media (max-width: 1024px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .hero .wrap{grid-template-columns:1fr;gap:18px}
  .menu{display:none}
}
@media (min-width: 900px){ .menu{display:flex} }
@media (max-width: 640px){
  .grid-3{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr 1fr}
  .grid-5{grid-template-columns:1fr 1fr}
  .form{grid-template-columns:1fr}
  .hero h1{font-size:32px}
}