/* KortNet statik site — tüm sayfaların ortak stili.
   Uygulamanın paleti: lime-600 vurgu, zinc gri tonları, Inter/sistem yazı tipi. */
:root { color-scheme: light dark; }
* { box-sizing: border-box; }

body {
  margin: 0 auto;
  padding: 40px 20px 80px;
  max-width: 720px;
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  color: #18181b;
  background: #fff;
}

h1 { font-size: 28px; line-height: 1.25; margin: 0 0 6px; letter-spacing: -0.02em; }
h2 { font-size: 19px; margin: 36px 0 10px; letter-spacing: -0.01em; }
h3 { font-size: 16px; margin: 22px 0 6px; }
p, li { color: #3f3f46; }
ul { padding-left: 20px; }
li { margin-bottom: 6px; }
a { color: #4d7c0f; }

.meta { color: #71717a; font-size: 14px; margin: 0 0 28px; }
.lang { margin: 0 0 32px; font-size: 14px; }
.wrap { overflow-x: auto; }
.tofill { background: #fef9c3; padding: 0 3px; border-radius: 3px; }

table { border-collapse: collapse; width: 100%; margin: 12px 0; font-size: 14px; }
th, td { border: 1px solid #e4e4e7; padding: 8px 10px; text-align: left; vertical-align: top; }
th { background: #fafafa; font-weight: 600; }
hr { border: 0; border-top: 1px solid #e4e4e7; margin: 56px 0; }

/* Üst şerit: marka + sayfalar arası geçiş */
.nav {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 36px; padding-bottom: 16px;
  border-bottom: 1px solid #e4e4e7;
  font-size: 14px; flex-wrap: wrap;
}
.nav .brand {
  font-weight: 700; font-size: 17px; letter-spacing: -0.02em;
  color: #18181b; text-decoration: none; margin-right: auto;
}
.nav a { color: #52525b; text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: #4d7c0f; }

/* Destek sayfasındaki soru-cevap blokları */
.faq { border: 1px solid #e4e4e7; border-radius: 12px; padding: 4px 16px; margin: 16px 0; }
.faq details { padding: 12px 0; border-bottom: 1px solid #f4f4f5; }
.faq details:last-child { border-bottom: 0; }
.faq summary { cursor: pointer; font-weight: 500; color: #18181b; }
.faq p { margin: 8px 0 0; }

.card {
  border: 1px solid #e4e4e7; border-radius: 12px;
  padding: 20px; margin: 24px 0; background: #fafafa;
}
.card p:first-child { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }

footer { margin-top: 64px; padding-top: 20px; border-top: 1px solid #e4e4e7; font-size: 14px; color: #71717a; }
footer a { color: #71717a; }

@media (prefers-color-scheme: dark) {
  body { color: #fafafa; background: #09090b; }
  p, li { color: #a1a1aa; }
  th { background: #18181b; }
  th, td, hr, .nav, .faq, .faq details, .card, footer { border-color: #27272a; }
  .meta { color: #71717a; }
  a { color: #a3e635; }
  .nav .brand, .faq summary { color: #fafafa; }
  .nav a { color: #a1a1aa; }
  .card { background: #18181b; }
  .tofill { background: #422006; }
}