:root {
  --ink: #0f1a2b;
  --muted: #5a6577;
  --line: #e4e8ee;
  --bg: #ffffff;
  --soft: #f5f7fa;
  --accent: #0b5cff;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

header.site { border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { font-weight: 700; font-size: 18px; letter-spacing: -0.01em; color: var(--ink); }
.brand span { color: var(--accent); }
nav a { color: var(--muted); margin-left: 22px; font-size: 15px; }
nav a:hover { color: var(--ink); text-decoration: none; }

.hero { padding: 88px 0 72px; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.12em; font-size: 12px; font-weight: 600; color: var(--accent); margin: 0 0 14px; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 20px; max-width: 760px; }
.hero p { font-size: 19px; color: var(--muted); max-width: 640px; margin: 0 0 32px; }
.btn { display: inline-block; background: var(--ink); color: #fff; padding: 13px 22px; border-radius: 8px; font-weight: 600; font-size: 15px; }
.btn:hover { text-decoration: none; background: #23324a; }

section.block { padding: 64px 0; border-top: 1px solid var(--line); }
section.block h2 { font-size: 28px; letter-spacing: -0.01em; margin: 0 0 28px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.card { background: var(--soft); border-radius: 12px; padding: 24px; }
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.contact { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; }
.contact dt { font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 4px; }
.contact dd { margin: 0 0 20px; font-size: 16px; }

footer.site { border-top: 1px solid var(--line); padding: 32px 0 40px; color: var(--muted); font-size: 14px; }
footer.site .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
footer.site a { color: var(--muted); margin-right: 18px; }

.legal { padding: 56px 0 72px; max-width: 760px; }
.legal h1 { font-size: 36px; letter-spacing: -0.02em; margin: 0 0 8px; }
.legal .updated { color: var(--muted); margin: 0 0 36px; }
.legal h2 { font-size: 20px; margin: 36px 0 10px; }
.legal p, .legal li { color: #2b3648; }
.legal ul { padding-left: 20px; }

@media (max-width: 560px) {
  nav a { margin-left: 14px; font-size: 14px; }
  .hero { padding: 56px 0 48px; }
  .hero p { font-size: 17px; }
}