:root {
  --ink: #16181d;
  --muted: #5b616e;
  --line: #e4e6ea;
  --bg: #ffffff;
  --soft: #f5f6f8;
}
* { 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: inherit; }
.wrap { max-width: 1040px; margin: 0 auto; padding-inline: 20px; }

header { border-bottom: 1px solid var(--line); }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 18px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand img { width: 40px; height: 40px; }
.brand b { display: block; font-size: 18px; letter-spacing: .08em; }
.brand small { display: block; font-size: 11px; letter-spacing: .18em; color: var(--muted); text-transform: uppercase; }
nav { display: flex; gap: 20px; flex-wrap: wrap; font-size: 15px; }
nav a { text-decoration: none; color: var(--muted); }
nav a:hover { color: var(--ink); }

.hero { padding-block: 88px 72px; }
.hero h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.1; margin: 0 0 18px; }
.hero p { font-size: 18px; color: var(--muted); max-width: 640px; margin: 0 0 28px; }
.btn { display: inline-block; padding: 12px 22px; background: var(--ink); color: #fff; text-decoration: none; border-radius: 6px; font-weight: 600; }

section { padding-block: 64px; }
section.alt { background: var(--soft); }
h2 { font-size: 28px; margin: 0 0 28px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.card { background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.contact dl { display: grid; grid-template-columns: max-content 1fr; gap: 10px 24px; margin: 0; }
.contact dt { color: var(--muted); }
.contact dd { margin: 0; }

footer { border-top: 1px solid var(--line); padding-block: 28px; font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

.legal { padding-block: 56px; max-width: 760px; }
.legal h1 { font-size: 34px; margin: 0 0 8px; }
.legal h2 { font-size: 20px; margin: 32px 0 10px; }
.legal .meta { color: var(--muted); margin-bottom: 24px; }