:root {
  --bg: #0e1320;
  --surface: #ffffff;
  --text: #1f2937;
  --muted: #5b6475;
  --accent: #fbd34d;
  --border: #e5e7eb;
  --error: #b91c1c;
  --ok: #15803d;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: var(--font); color: var(--text); background: #f7f8fa; line-height: 1.6; }
a { color: inherit; }
.nav { background: var(--bg); color: #fff; }
.nav-inner, .wrap { max-width: 1000px; margin: 0 auto; padding: 0 16px; }
.nav-inner { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { font-weight: 800; font-size: 20px; text-decoration: none; letter-spacing: -0.02em; }
.brand span { color: var(--accent); }
.nav a:not(.brand) { color: #c3cad8; text-decoration: none; font-weight: 600; font-size: 14px; }
.hero { background: var(--bg); color: #fff; padding: 72px 0; }
.hero h1 { font-size: clamp(30px, 5vw, 46px); line-height: 1.1; margin: 0; }
.hero p { color: #aab2c4; font-size: 18px; max-width: 560px; }
main { padding: 48px 0; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px; max-width: 560px; }
label { display: block; font-size: 13px; font-weight: 600; margin: 16px 0 6px; }
input, textarea { width: 100%; padding: 10px 12px; border: 1px solid #d1d5db; border-radius: 10px; font: inherit; }
.hp { position: absolute; left: -9999px; width: 0; height: 0; opacity: 0; }
.btn { display: inline-block; margin-top: 20px; padding: 12px 22px; border: 0; border-radius: 10px; background: var(--accent); color: var(--text); font: inherit; font-weight: 700; cursor: pointer; }
.btn:disabled { opacity: .5; cursor: default; }
.consent { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; font-size: 14px; color: var(--muted); }
.consent input { width: auto; margin-top: 4px; }
.msg { display: none; margin-top: 16px; padding: 10px 14px; border-radius: 10px; font-size: 14px; }
.msg--error { color: var(--error); background: #fef2f2; border: 1px solid #fecaca; }
.msg--ok { color: var(--ok); background: #f0fdf4; border: 1px solid #bbf7d0; }
footer { background: var(--bg); color: #7f899d; font-size: 13px; padding: 32px 0; }