:root {
  --bg: #ffffff;
  --bg-soft: #f5f7f6;
  --text: #17201b;
  --muted: #5b675f;
  --line: #dfe5e1;
  --brand: #0f5132;
  --brand-ink: #ffffff;
  --accent: #d52b1e;
  --card: #ffffff;
  --radius: 14px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1412;
    --bg-soft: #161d1a;
    --text: #e8eeea;
    --muted: #a3b0a8;
    --line: #2a3530;
    --brand: #3fb27f;
    --brand-ink: #0b1310;
    --card: #19211d;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}
a { color: var(--brand); }
img { max-width: 100%; height: auto; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
header.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 0; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--text); text-decoration: none; }
.logo img { width: 32px; height: 32px; }
nav.lang a { color: var(--muted); text-decoration: none; margin-left: 12px; font-size: 14px; }
nav.lang a[aria-current] { color: var(--text); font-weight: 600; }
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; padding: 40px 0 64px; }
.hero h1 { font-size: clamp(32px, 5vw, 50px); line-height: 1.1; margin: 0 0 18px; letter-spacing: -0.02em; }
.hero p.lead { font-size: 19px; color: var(--muted); margin: 0 0 28px; }
.hero .shot { background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; }
.hero .shot img { display: block; border-radius: 6px; background: #fff; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { display: inline-block; padding: 13px 22px; border-radius: 10px; font-weight: 600; text-decoration: none; border: 1px solid var(--line); color: var(--text); }
.btn.primary { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.note { font-size: 14px; color: var(--muted); margin-top: 12px; }
section.band { background: var(--bg-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 64px 0; }
section.plain { padding: 64px 0; }
h2 { font-size: 30px; line-height: 1.2; margin: 0 0 28px; letter-spacing: -0.01em; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
.steps { counter-reset: s; }
.steps .card h3::before { counter-increment: s; content: counter(s); display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: var(--brand-ink); font-size: 15px; margin-right: 10px; }
.price { font-size: 36px; font-weight: 700; margin: 6px 0 4px; }
.price small { font-size: 16px; color: var(--muted); font-weight: 400; }
ul.ticks { list-style: none; padding: 0; margin: 14px 0 0; }
ul.ticks li { padding-left: 26px; position: relative; margin-bottom: 6px; color: var(--muted); }
ul.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 700; }
.card.featured { border: 2px solid var(--brand); }
details { border-bottom: 1px solid var(--line); padding: 14px 0; }
details summary { cursor: pointer; font-weight: 600; }
details p { color: var(--muted); margin: 10px 0 0; }
footer { padding: 36px 0 48px; color: var(--muted); font-size: 14px; }
footer a { color: var(--muted); margin-right: 16px; }
.doc { max-width: 760px; padding: 24px 0 64px; }
.doc h1 { font-size: 34px; line-height: 1.2; }
.doc h2 { font-size: 22px; margin: 32px 0 10px; }
.doc p, .doc li { color: var(--text); }
.doc .meta { color: var(--muted); font-size: 14px; }
@media (max-width: 860px) {
  .hero, .grid3, .grid2 { grid-template-columns: 1fr; }
  .hero { gap: 28px; padding-top: 16px; }
  section.band, section.plain { padding: 44px 0; }
}