/* Seçtik web — tek stil dosyası. Harici font/script yok (hız + KVKK). */
:root {
  --night-top: #160b38;
  --night: #0e0824;
  --night-bottom: #0b061c;
  --purple: #8b5cf6;
  --purple-dark: #6d28d9;
  --mint: #6ee7b7;
  --green: #27c671;
  --ink: #f5f3ff;
  --muted: rgba(245, 243, 255, 0.68);
  --line: rgba(255, 255, 255, 0.12);
  --card: rgba(255, 255, 255, 0.06);
  --radius: 22px;
  --max: 1120px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--night-bottom);
  line-height: 1.55;
  overflow-x: hidden;
}
a { color: var(--mint); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { display: block; max-width: 100%; }

/* Aurora zemin: bulanıklık filtresi yerine radyal degrade (ucuz) */
.aurora {
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(60vmax 45vmax at 12% 8%, rgba(139, 92, 246, 0.42), transparent 60%),
    radial-gradient(50vmax 40vmax at 95% 40%, rgba(124, 58, 237, 0.26), transparent 60%),
    radial-gradient(55vmax 35vmax at 30% 100%, rgba(16, 185, 129, 0.13), transparent 60%),
    linear-gradient(180deg, var(--night-top), var(--night-bottom));
}

.wrap { width: min(var(--max), 100% - 32px); margin-inline: auto; }

/* Üst çubuk */
.top {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  background: rgba(14, 8, 36, 0.62);
  border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; gap: 12px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; font-size: 22px; letter-spacing: -0.4px; }
.brand:hover { text-decoration: none; }
.brand img { width: 34px; height: 34px; }
.top nav { margin-left: auto; display: flex; gap: 22px; font-size: 15px; }
.top nav a { color: var(--muted); }
.top nav a:hover { color: var(--ink); text-decoration: none; }
@media (max-width: 640px) { .top nav { display: none; } }

/* Kahraman */
.hero { padding: 72px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; } .hero { padding-top: 40px; } }
.eyebrow {
  display: inline-block; line-height: 1.45;
  padding: 6px 12px; border-radius: 18px;
  background: var(--card); border: 1px solid var(--line);
  color: var(--muted); font-size: 13px; font-weight: 600;
}
.eyebrow b { color: var(--mint); }
h1 {
  font-size: clamp(38px, 6vw, 64px); line-height: 1.04; letter-spacing: -1.6px;
  margin: 18px 0 16px; font-weight: 850;
}
h1 em, h2 em { font-style: normal; color: var(--mint); }
.lead { font-size: clamp(17px, 2.2vw, 20px); color: var(--muted); max-width: 34ch; margin: 0 0 28px; }

.stores { display: flex; flex-wrap: wrap; gap: 12px; }
.store {
  display: inline-flex; align-items: center; gap: 12px;
  min-width: 190px; padding: 12px 18px; border-radius: 16px;
  background: #fff; color: #140a33; font-weight: 800;
  border: 1px solid transparent;
}
.store:hover { text-decoration: none; }
.store small { display: block; font-weight: 600; font-size: 11px; opacity: 0.7; line-height: 1.1; }
.store span { font-size: 17px; line-height: 1.15; }
.store svg { width: 26px; height: 26px; flex: none; }
.store.soon { background: var(--card); color: var(--ink); border-color: var(--line); cursor: default; }
.note { margin-top: 12px; font-size: 13px; color: var(--muted); }

/* Kahraman görseli: örnek fiyat karşılaştırması */
.demo {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  border: 1px solid var(--line); border-radius: 28px; padding: 22px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.35);
}
.demo-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.chip { padding: 7px 12px; border-radius: 99px; background: var(--card); border: 1px solid var(--line); font-weight: 700; font-size: 14px; }
.demo-head small { color: var(--muted); font-size: 12px; }
.row {
  display: grid; grid-template-columns: 92px 1fr 64px; gap: 12px; align-items: center;
  padding: 10px 12px; border-radius: 14px; margin-bottom: 8px;
  background: var(--card); border: 1px solid var(--line); font-weight: 700;
}
.row .bar { height: 10px; border-radius: 99px; background: linear-gradient(90deg, rgba(255,255,255,0.55), rgba(255,255,255,0.2)); }
.row .price { text-align: right; }
.row.win { background: rgba(39, 198, 113, 0.18); border-color: var(--mint); }
.row.win .bar { background: linear-gradient(90deg, var(--mint), var(--green)); }
.row.win .price { color: var(--mint); }
.ai {
  margin-top: 12px; padding: 12px 14px; border-radius: 16px 16px 16px 4px;
  background: linear-gradient(90deg, var(--purple), var(--purple-dark)); font-weight: 700; font-size: 14px;
}

/* Bölümler */
section { padding: 56px 0; }
h2 { font-size: clamp(28px, 4vw, 40px); letter-spacing: -0.8px; line-height: 1.1; margin: 0 0 12px; }
.section-lead { color: var(--muted); max-width: 56ch; margin: 0 0 32px; font-size: 17px; }

.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 1000px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grid { grid-template-columns: 1fr; } }
.card {
  padding: 22px; border-radius: var(--radius);
  background: var(--card); border: 1px solid var(--line);
}
.card .ic {
  width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center;
  background: rgba(139, 92, 246, 0.22); margin-bottom: 14px; font-size: 22px;
}
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }

.steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }
.step { counter-increment: s; }
.step::before {
  content: counter(s); display: grid; place-items: center;
  width: 36px; height: 36px; border-radius: 50%; margin-bottom: 12px;
  background: var(--mint); color: #062a1c; font-weight: 900;
}

.markets { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.markets span { padding: 8px 14px; border-radius: 99px; background: var(--card); border: 1px solid var(--line); font-weight: 700; }

details { border-bottom: 1px solid var(--line); padding: 16px 0; }
details summary { cursor: pointer; font-weight: 700; font-size: 17px; list-style: none; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: "+"; float: right; color: var(--mint); font-weight: 900; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); margin: 10px 0 0; }

.cta {
  text-align: center; padding: 48px 24px; border-radius: 32px;
  background: radial-gradient(80% 120% at 50% 0%, rgba(139,92,246,0.45), rgba(139,92,246,0.08));
  border: 1px solid var(--line);
}
.cta .stores { justify-content: center; }

footer { padding: 36px 0 48px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; }
footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
footer nav a { color: var(--muted); }
footer .legal { width: 100%; font-size: 13px; opacity: 0.8; }

/* Hukuki metin sayfaları */
.doc { padding: 40px 0 64px; }
.doc .wrap { max-width: 820px; }
.doc h1 { font-size: clamp(30px, 5vw, 44px); letter-spacing: -1px; }
.doc h2 { font-size: 22px; margin: 32px 0 8px; letter-spacing: -0.3px; }
.doc h3 { font-size: 18px; margin: 24px 0 6px; }
.doc p, .doc li { color: rgba(245, 243, 255, 0.86); }
.doc .meta { color: var(--muted); font-size: 14px; }
.doc table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 14px; }
.doc th, .doc td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }