:root {
  color-scheme: light;
  --bg: #f7f8fb;
  --ink: #14213d;
  --muted: #5f6b7a;
  --card: #ffffff;
  --line: #dfe5ef;
  --brand: #1267ff;
  --brand-dark: #0f3f9e;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--bg); color: var(--ink); }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.nav { display: flex; justify-content: space-between; align-items: center; gap: 24px; max-width: 1120px; margin: 0 auto; padding: 22px 24px; }
.logo { font-weight: 800; font-size: 22px; color: var(--ink); letter-spacing: -0.03em; }
.nav nav { display: flex; gap: 18px; flex-wrap: wrap; font-size: 14px; }
.hero { max-width: 1120px; margin: 40px auto 24px; padding: 72px 24px; }
.eyebrow { color: var(--brand); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 13px; }
h1 { font-size: clamp(40px, 7vw, 78px); line-height: 0.95; letter-spacing: -0.06em; margin: 12px 0 24px; }
.lead { font-size: 21px; line-height: 1.55; color: var(--muted); max-width: 760px; }
.actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.button { display: inline-block; background: var(--brand); color: white; padding: 14px 20px; border-radius: 999px; font-weight: 700; }
.button.secondary { background: transparent; color: var(--brand); border: 1px solid var(--line); }
.grid { max-width: 1120px; margin: 0 auto 70px; padding: 0 24px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
article, .page { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 26px; box-shadow: 0 18px 50px rgba(20,33,61,.06); }
article h2, .page h2 { margin-top: 0; letter-spacing: -0.03em; }
article p, .page p, .page li { color: var(--muted); line-height: 1.65; }
.page { max-width: 860px; margin: 40px auto 70px; }
.page h1 { font-size: clamp(34px, 5vw, 54px); line-height: 1; }
.contact-box { font-size: 22px; font-weight: 700; }
footer { max-width: 1120px; margin: 0 auto; padding: 28px 24px 45px; color: var(--muted); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--line); }
@media (max-width: 800px) { .nav { align-items: flex-start; flex-direction: column; } .grid { grid-template-columns: 1fr; } .hero { padding-top: 36px; } }