:root {
  --bg: #fbfaf7;
  --panel: #ffffff;
  --text: #1b1a17;
  --muted: #6a665e;
  --line: #e8e4db;
  --accent: #d9542b;
  --accent-soft: #fbe9e1;
  --radius: 14px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141311;
    --panel: #1c1b18;
    --text: #efece6;
    --muted: #a39e94;
    --line: #2d2b27;
    --accent: #f07a52;
    --accent-soft: #33211a;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); text-underline-offset: 3px; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 720px; }

header.site { border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; color: var(--text); text-decoration: none; letter-spacing: -0.01em; }
.logo svg { width: 30px; height: 30px; }
header.site nav { display: flex; gap: 22px; font-size: 15px; }
header.site nav a { color: var(--muted); text-decoration: none; }
header.site nav a:hover { color: var(--text); }

.hero { padding: 88px 0 72px; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft); padding: 4px 12px; border-radius: 99px; margin-bottom: 20px; }
h1 { font-size: clamp(34px, 5.4vw, 56px); line-height: 1.08; letter-spacing: -0.025em; margin: 0 0 20px; max-width: 16ch; }
.lead { font-size: 20px; color: var(--muted); max-width: 58ch; margin: 0 0 32px; }
.btn { display: inline-block; background: var(--accent); color: #fff; font-weight: 600; padding: 13px 24px; border-radius: 10px; text-decoration: none; }
.btn:hover { filter: brightness(1.06); }

section { padding: 64px 0; border-top: 1px solid var(--line); }
h2 { font-size: 30px; letter-spacing: -0.015em; line-height: 1.2; margin: 0 0 14px; }
h3 { font-size: 18px; margin: 0 0 6px; }
.section-intro { color: var(--muted); max-width: 60ch; margin: 0 0 36px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.num { display: inline-flex; width: 30px; height: 30px; align-items: center; justify-content: center; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: 14px; margin-bottom: 14px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
ul.check { list-style: none; padding: 0; margin: 0; }
ul.check li { padding: 10px 0 10px 30px; border-bottom: 1px solid var(--line); position: relative; }
ul.check li:last-child { border-bottom: 0; }
ul.check li::before { content: ""; position: absolute; left: 4px; top: 19px; width: 12px; height: 7px;
  border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg); }
.contact-box { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; text-align: center; }
.contact-box a.mail { font-size: 22px; font-weight: 600; }

.doc { padding: 56px 0 72px; }
.doc h1 { font-size: 40px; max-width: none; }
.doc h2 { font-size: 22px; margin-top: 40px; }
.doc .updated { color: var(--muted); margin-bottom: 32px; }
.doc p, .doc li { color: var(--text); }

footer.site { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--muted); font-size: 14px; }
footer.site .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer.site nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer.site a { color: var(--muted); }

@media (max-width: 800px) {
  .grid, .split { grid-template-columns: 1fr; }
  .split { gap: 28px; }
  .hero { padding: 56px 0 48px; }
  section { padding: 48px 0; }
  header.site nav { gap: 14px; font-size: 14px; }
  header.site nav a.hide-sm { display: none; }
}