:root {
  --bg: #ffffff; --soft: #f4f6f9; --ink: #121722; --muted: #566072; --line: #e1e5ec;
  --navy: #16264a; --red: #d32f2f; --accent: #1f5fbf;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0e1218; --soft: #151b24; --ink: #e8ecf2; --muted: #9aa4b4; --line: #26303d;
          --navy: #0a1428; --red: #ef5350; --accent: #6ea3ff; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink);
       font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.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: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 700; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand span { font-weight: 400; color: var(--muted); }
nav { display: flex; white-space: nowrap; }
nav a { color: var(--muted); text-decoration: none; margin-left: 20px; font-size: 15px; }
nav a:hover { color: var(--ink); }

.hero { padding: 56px 0 48px; }
.hero h1 { margin-top: 12px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: start; }
.hero h1 { font-size: 44px; line-height: 1.12; margin: 0 0 16px; letter-spacing: -0.5px; }
.hero p.lead { font-size: 19px; color: var(--muted); margin: 0 0 28px; }
.badge { display: inline-flex; align-items: center; gap: 10px; background: #000; color: #fff; text-decoration: none;
         padding: 12px 20px; border-radius: 12px; font-weight: 600; }
.badge small { display: block; font-size: 11px; font-weight: 400; opacity: .8; line-height: 1; }
.hero .shots { display: flex; gap: 16px; justify-content: center; }
.hero .shots img { width: 46%; max-width: 220px; height: auto; border-radius: 22px; border: 1px solid var(--line); box-shadow: 0 12px 40px rgba(0,0,0,.12); }
.hero .shots img:last-child { margin-top: 40px; }

section.band { padding: 56px 0; border-top: 1px solid var(--line); }
section.band.soft { background: var(--soft); }
h2 { font-size: 30px; margin: 0 0 12px; letter-spacing: -0.3px; }
.sub { color: var(--muted); margin: 0 0 32px; max-width: 680px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card h3 { font-size: 18px; margin: 0 0 6px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.note { margin-top: 28px; font-size: 15px; color: var(--muted); border-left: 3px solid var(--red); padding-left: 14px; }
.cta { display: inline-block; margin-top: 28px; background: var(--accent); color: #fff; text-decoration: none;
       padding: 12px 20px; border-radius: 10px; font-weight: 600; }

article.doc { max-width: 720px; margin: 0 auto; padding: 48px 20px 64px; }
article.doc h1 { font-size: 34px; margin: 0 0 6px; }
article.doc .meta { color: var(--muted); margin: 0 0 32px; }
article.doc h2 { font-size: 21px; margin: 32px 0 8px; }
article.doc h3 { font-size: 17px; margin: 22px 0 4px; }
article.doc p, article.doc li { color: var(--ink); }

footer.site { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer.site .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer.site a { color: var(--muted); margin-right: 16px; }

@media (max-width: 820px) {
  .hero { padding: 40px 0 32px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 32px; }
  .hero .shots img { max-width: 180px; }
  .hero h1 { font-size: 34px; }
  .grid { grid-template-columns: 1fr; }
  nav a { margin-left: 14px; }
}
@media (max-width: 420px) {
  nav a.hide-sm { display: none; }
  nav a { margin-left: 12px; }
  .brand span { display: none; }
}