/* Travelbu sitesi: uygulamanın Voltbu renkleri (koyu varsayılan, açık temada açık). */
@font-face {
  font-family: "Space Grotesk";
  src: url("SpaceGrotesk-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}

:root {
  --bg: #0e1115;
  --card: #15181e;
  --raised: #23272f;
  --line: #272c35;
  --text: #e6ebef;
  --soft: #d1d9e0;
  --muted: #7b899d;
  --primary: #13ecda;
  --on-primary: #0e1115;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f8fa;
    --card: #ffffff;
    --raised: #eaeef3;
    --line: #d5dbe3;
    --text: #14181f;
    --soft: #353c47;
    --muted: #5b6778;
    --primary: #0a7a71;
    --on-primary: #f6f8fa;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); }

.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

header.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font: 700 22px "Space Grotesk", sans-serif;
  letter-spacing: -.5px;
}

.brand img { width: 36px; height: 36px; border-radius: 9px; }

nav.lang a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 12px;
}

h1, h2, h3 { font-family: "Space Grotesk", sans-serif; line-height: 1.2; letter-spacing: -.5px; }
h1 { font-size: clamp(32px, 7vw, 48px); margin: 40px 0 16px; }
h2 { font-size: 22px; margin: 36px 0 10px; }
h3 { font-size: 17px; margin: 20px 0 6px; }

.lead { font-size: 18px; color: var(--soft); max-width: 600px; }

.hero { text-align: left; padding-bottom: 12px; }
.hero .icon { width: 96px; height: 96px; border-radius: 22px; margin-top: 24px; }

.stores { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0 8px; }
.store {
  display: inline-flex;
  flex-direction: column;
  padding: 10px 18px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  text-decoration: none;
  min-width: 170px;
}
.store small { color: var(--muted); font-size: 12px; }
.store strong { font-size: 16px; }
.store.ready { background: var(--primary); color: var(--on-primary); border-color: var(--primary); }
.store.ready small { color: var(--on-primary); opacity: .8; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(210px, 100%), 1fr)); gap: 12px; margin: 24px 0; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 18px;
}
.card h3 { margin-top: 0; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.doc { padding-bottom: 40px; }
.doc p, .doc li { color: var(--soft); }
.doc .updated { color: var(--muted); font-size: 14px; }
.doc table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.doc th { color: var(--text); }
.doc details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; margin: 8px 0; }
.doc summary { cursor: pointer; font-weight: 600; color: var(--text); }

footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 20px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
footer a { color: var(--muted); margin-right: 16px; }