:root {
  --paper: #F7F5F0;
  --card: #EFECE6;
  --ink: #141215;
  --muted: #6B6770;
  --line: #DEDAD3;
  --wine: #7B2335;
  --wine-light: #E7C9CF;
  --dark: #141215;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--wine); }
img { max-width: 100%; height: auto; display: block; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 720px; }

/* Üst çubuk */
header.top { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; }
.brand { font-weight: 800; letter-spacing: .28em; text-decoration: none; color: var(--ink); font-size: 15px; }
.brand span { color: var(--wine); letter-spacing: 0; margin-right: 8px; }
nav.top a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 600; margin-left: 20px; }
nav.top a:hover { color: var(--ink); }

/* Etiket satırı */
.label { font-size: 12px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--wine); margin: 0 0 14px; }

h1, h2, h3 { font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif; }
h1 { font-weight: 900; font-size: clamp(40px, 7vw, 76px); line-height: 1.0; letter-spacing: -0.035em; margin: 0 0 22px; }
h2 { font-weight: 900; font-size: clamp(30px, 4.4vw, 46px); line-height: 1.05; letter-spacing: -0.03em; margin: 0 0 16px; }
h3 { font-weight: 800; font-size: 19px; letter-spacing: -0.01em; margin: 0 0 6px; }
.lead { font-size: 20px; color: var(--muted); max-width: 560px; margin: 0 0 30px; }

/* Kahraman alanı */
.hero { padding: 56px 0 40px; display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,1fr); gap: 48px; align-items: center; }
.hero .shot { border-radius: 3.6% / 3.8%; box-shadow: 0 30px 60px -20px rgba(20,18,21,.45); }

.btn { display: inline-flex; align-items: center; gap: 10px; background: var(--wine); color: #fff; text-decoration: none;
       font-weight: 700; font-size: 17px; padding: 15px 26px; border-radius: 999px; border: 0; }
.btn:hover { background: #6A1D2D; }
.btn[aria-disabled="true"] { background: var(--ink); cursor: default; }
.meta { font-size: 13px; color: var(--muted); margin-top: 12px; }

kbd { font: 700 .82em -apple-system, BlinkMacSystemFont, sans-serif; background: var(--card); border: 1px solid var(--line);
      border-bottom-width: 2px; border-radius: 6px; padding: 1px 7px; white-space: nowrap; }

/* Özellik bölümleri */
section.feature { padding: 64px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 56px; align-items: center; }
section.feature.flip .text { order: 2; }
section.feature p { color: var(--muted); margin: 0 0 14px; }
section.feature ul { padding-left: 18px; color: var(--muted); margin: 0; }
section.feature li { margin: 4px 0; }
.frame { background: var(--card); border-radius: 22px; padding: 28px; }
.frame img { border-radius: 12px; margin: 0 auto; }
.frame img.dark { border-radius: 5.5%; box-shadow: 0 18px 40px -16px rgba(20,18,21,.5); }
.stack { display: grid; gap: 18px; }

/* Gizlilik sözleri */
section.promises { padding: 72px 0; border-top: 1px solid var(--line); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-top: 30px; }
.promise { background: var(--card); border-radius: 16px; padding: 22px; }
.promise b { display: block; font-size: 16px; margin-bottom: 4px; }
.promise span { color: var(--muted); font-size: 15px; }

/* Siyah kutu */
.statbox { background: var(--dark); color: #F7F5F0; border-radius: 22px; padding: 40px; display: grid;
           grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 24px; margin: 8px 0 72px; }
.statbox strong { display: block; font-size: 40px; font-weight: 900; letter-spacing: -0.03em; line-height: 1.1; }
.statbox span { color: #B9B4BC; font-size: 14px; }

/* SSS */
section.faq { padding: 64px 0; border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); padding: 18px 0; }
summary { font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--wine); font-weight: 800; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); margin: 10px 0 0; }

/* Alt bilgi */
footer { border-top: 1px solid var(--line); padding: 32px 0 48px; color: var(--muted); font-size: 14px;
         display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; }
footer a { color: var(--muted); }

/* Politika sayfası */
article.policy { padding: 40px 0 72px; }
article.policy h1 { font-size: clamp(36px, 6vw, 56px); }
article.policy h2 { font-size: 24px; margin-top: 44px; letter-spacing: -0.02em; }
article.policy p, article.policy li { color: #3B373E; }
article.policy .updated { color: var(--muted); font-size: 14px; }

@media (max-width: 820px) {
  .wrap { padding: 0 16px; }
  .hero, section.feature { grid-template-columns: minmax(0,1fr); gap: 32px; }
  section.feature.flip .text { order: 0; }
  .hero { padding-top: 24px; }
  .frame { padding: 16px; }
  .statbox { padding: 28px; }
  nav.top a { margin-left: 14px; }
}
.more { margin-top: 24px; }
.more a + a { margin-left: 18px; }