/* youkey.uz — kompaniya sayti. YouNet ranglari: ko'k yo'q, asosiy tugma — yashil fon, qora matn. */
:root {
  --bg: #f4f6f4; --card: #fff; --ink: #121513; --sub: #5b625d; --line: #e3e7e3; --green: #2ecc71; --green-ink: #0d3d22;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1210; --card: #181c19; --ink: #eef1ee; --sub: #9aa39c; --line: #262b28; --green-ink: #9ff0c0; }
}
* { 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, "Helvetica Neue", Arial, sans-serif;
}
a { color: inherit; text-decoration-color: var(--green); text-underline-offset: 3px; }
.top {
  max-width: 980px; margin: 0 auto; padding: 18px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { font-weight: 800; font-size: 22px; text-decoration: none; letter-spacing: -0.02em; }
.brand span { color: var(--green); }
nav { display: flex; gap: 18px; font-size: 15px; flex-wrap: wrap; justify-content: flex-end; }
nav a { text-decoration: none; color: var(--sub); }
nav a:hover { color: var(--ink); }
nav .lang { color: var(--ink); font-weight: 700; border: 1px solid var(--line); border-radius: 999px; padding: 1px 10px; }
main { max-width: 980px; margin: 0 auto; padding: 0 20px 40px; }
.hero { padding: 56px 0 40px; }
.kicker { color: var(--sub); font-size: 14px; letter-spacing: 0.04em; text-transform: uppercase; margin: 0 0 12px; }
h1 { font-size: clamp(30px, 5vw, 48px); line-height: 1.12; letter-spacing: -0.025em; margin: 0 0 18px; max-width: 18ch; }
.lead { font-size: 19px; color: var(--sub); max-width: 60ch; margin: 0 0 28px; }
.btn {
  display: inline-block; background: var(--green); color: #0b0f0c; font-weight: 700; text-decoration: none;
  padding: 13px 24px; border-radius: 999px;
}
.btn:hover { filter: brightness(0.95); }
.block { padding: 28px 0; border-top: 1px solid var(--line); }
h2 { font-size: 26px; letter-spacing: -0.015em; margin: 0 0 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 24px; }
h3 { font-size: 24px; margin: 0 0 8px; }
.feat { padding-left: 20px; margin: 14px 0; }
.feat li { margin: 6px 0; }
.links { margin: 14px 0 0; color: var(--sub); }
.links a { color: var(--green-ink); font-weight: 700; }
.muted { color: var(--sub); font-size: 15px; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 10px 24px; margin: 0; }
.facts dt { color: var(--sub); }
.facts dd { margin: 0; font-weight: 600; }
.contact { font-size: 20px; font-weight: 700; line-height: 1.8; margin: 0 0 12px; }
.foot { max-width: 980px; margin: 0 auto; padding: 24px 20px 40px; color: var(--sub); font-size: 14px; border-top: 1px solid var(--line); }
@media (max-width: 560px) {
  .facts { grid-template-columns: 1fr; gap: 2px; }
  .facts dd { margin-bottom: 10px; }
  nav { gap: 12px; font-size: 14px; }
}