:root{--navy:#1E2A38;--silver:#BFC5CA}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#0f172a;background:#fff;line-height:1.6}
a{color:var(--navy);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.header{position:sticky;top:0;z-index:50;background:#ffffffeb;backdrop-filter:blur(6px);border-bottom:1px solid #e5e7eb}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.brand{display:flex;align-items:center;gap:10px}
.logo-wrap{background:#f3f4f6;border-radius:10px;padding:6px;display:flex;align-items:center;justify-content:center}
.brand img{height:40px}
.brand-title{font-weight:900;color:var(--navy);line-height:1}
.brand-sub{font-size:12px;color:#64748b;margin-top:2px}
.nav{display:none;gap:18px}
@media(min-width:768px){.nav{display:flex}}
.callbtn{background:var(--navy);color:#fff;font-weight:700;padding:8px 14px;border-radius:12px}
.section{padding:72px 0}
.hero{padding:96px 0}
.h1{font-size:40px;font-weight:900;color:var(--navy);letter-spacing:-0.02em}
.p{color:#475569;max-width:60ch}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:14px;font-weight:700}
.btn-primary{background:var(--navy);color:#fff}
.btn-outline{border:2px solid var(--navy);color:var(--navy)}
.badges{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px;max-width:420px}
.badges li{display:flex;align-items:center;gap:8px;font-size:14px}
.badge-dot{width:10px;height:10px;border-radius:999px;background:var(--navy)}
.card{border:1px solid var(--silver);border-radius:16px;padding:20px;box-shadow:0 1px 6px rgba(0,0,0,.06)}
.grid{display:grid;gap:16px}
@media(min-width:640px){.grid-2{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}
.h2{font-size:28px;font-weight:900;color:var(--navy)}
.h3{font-weight:800;color:var(--navy)}
.logo-hero{background:#f3f4f6;border-radius:16px;display:inline-block;padding:16px}
.logo-hero img{height:120px}
.footer{border-top:1px solid var(--silver);padding:28px 0;color:#64748b;text-align:center}
.input,.textarea{width:100%;border:1px solid var(--silver);border-radius:12px;padding:10px 12px}
.textarea{min-height:110px}
.form button{background:var(--navy);color:#fff;border:none;padding:12px 18px;border-radius:14px;font-weight:700}
.mt-4{margin-top:16px}.mt-6{margin-top:24px}.mt-8{margin-top:32px}.mt-10{margin-top:40px}.mt-12{margin-top:48px}
.center{text-align:center}