:root{--brand:#0b3d5c;--accent:#e08a1e;--ink:#1c2630;--muted:#5b6773;--bg:#f6f8fa;--card:#fff}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--brand)}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header{background:var(--card);border-bottom:1px solid #e3e8ed;position:sticky;top:0}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.wordmark{font-weight:800;font-size:1.25rem;letter-spacing:.02em;color:var(--brand);text-decoration:none}
.wordmark span{color:var(--accent)}
nav a{margin-left:22px;text-decoration:none;color:var(--ink);font-weight:500}
nav a:hover,nav a.active{color:var(--accent)}
.hero{background:linear-gradient(135deg,var(--brand),#16618f);color:#fff;padding:88px 0}
.hero h1{font-size:2.6rem;margin:0 0 12px;line-height:1.15}
.hero p{font-size:1.15rem;max-width:620px;opacity:.92}
.btn{display:inline-block;background:var(--accent);color:#fff;padding:12px 24px;border-radius:6px;text-decoration:none;font-weight:600;margin-top:12px}
section{padding:56px 0}
h2{color:var(--brand);margin-top:0}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:var(--card);border:1px solid #e3e8ed;border-radius:10px;padding:24px}
.card h3{margin-top:0;color:var(--brand)}
.placeholder{background:#fff7e6;border:1px dashed var(--accent);padding:2px 6px;border-radius:4px}
form{display:grid;gap:14px;max-width:520px}
input,textarea{padding:10px;border:1px solid #c9d2da;border-radius:6px;font:inherit}
footer{background:#13222d;color:#b8c4ce;padding:28px 0;font-size:.9rem}
@media(max-width:640px){nav a{margin-left:12px}.hero h1{font-size:2rem}}