:root { --ink: #1d2433; --muted: #5b6475; --accent: #c8102e; --bg: #f6f7f9; --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: 1.55; }
a { color: var(--accent); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 16px; }
.top { background: #fff; border-bottom: 1px solid #e4e7ec; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 12px; }
.brand { font-weight: 800; font-size: 22px; letter-spacing: .5px; }
.brand span { color: var(--accent); }
nav a { margin-left: 16px; color: var(--ink); text-decoration: none; font-size: 15px; }
.hero { background: linear-gradient(135deg, #1d2433, #34405a); color: #fff; padding: 64px 0; }
.hero h1 { font-size: clamp(28px, 5vw, 44px); margin: 0 0 12px; }
.hero p { font-size: 18px; max-width: 640px; color: #d7dce6; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.btn { background: var(--accent); color: #fff; padding: 12px 20px; border-radius: 10px; text-decoration: none; font-weight: 600; }
.btn.ghost { background: transparent; border: 1px solid #fff; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; padding: 32px 0; }
.card { background: var(--card); border-radius: 14px; padding: 20px; box-shadow: 0 1px 3px rgba(0,0,0,.06); }
.card h3 { margin: 0 0 8px; }
.card p { margin: 0; color: var(--muted); }
.contact h2 { margin: 24px 0 0; }
footer { background: #fff; border-top: 1px solid #e4e7ec; padding: 24px 0; font-size: 14px; color: var(--muted); }
footer p { margin: 4px 0; }
.doc { background: #fff; border-radius: 14px; padding: 28px; margin: 32px auto; max-width: 820px; }
.doc h1 { margin-top: 0; }
@media (max-width: 560px) { nav a { margin-left: 10px; font-size: 14px; } .hero { padding: 44px 0; } }