:root {
  --bg: #fbf8f0;
  --surface: #ffffff;
  --ink: #23261f;
  --muted: #5f6458;
  --line: #e3dccb;
  --accent: #3a5a2a;
  --accent-ink: #ffffff;
  --soft: #eef2e6;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

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

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

html[data-lang="tr"] [lang="en"]:not(html),
html[data-lang="en"] [lang="tr"]:not(html) { display: none !important; }

.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }

header.top {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

header.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: var(--ink);
  text-decoration: none;
}

.brand img { width: 32px; height: 32px; border-radius: 6px; }

nav.links { display: flex; align-items: center; gap: 18px; font-size: 15px; }
nav.links a { color: var(--muted); text-decoration: none; }
nav.links a:hover { color: var(--ink); }

.lang-switch { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.lang-switch button {
  border: 0;
  background: transparent;
  padding: 5px 10px;
  font: inherit;
  font-size: 13px;
  color: var(--muted);
  cursor: pointer;
}
html[data-lang="tr"] .lang-switch [data-set="tr"],
html[data-lang="en"] .lang-switch [data-set="en"] { background: var(--accent); color: var(--accent-ink); }

.hero { padding: 56px 0 28px; }
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 14px; letter-spacing: -0.5px; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 680px; margin: 0 0 24px; }

.btn {
  display: inline-block;
  padding: 11px 20px;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-ink);
  text-decoration: none;
  font-weight: 600;
}
.btn.secondary { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn[aria-disabled="true"] { opacity: .55; pointer-events: none; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; }

.shot {
  margin: 36px 0 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--surface);
}
.shot img { display: block; width: 100%; height: auto; }

section { padding: 44px 0; }
section h2 { font-size: 28px; margin: 0 0 18px; }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 18px 20px; }
.feature h3 { margin: 0 0 6px; font-size: 17px; }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

.note {
  background: var(--soft);
  border-left: 3px solid var(--accent);
  padding: 12px 16px;
  border-radius: 4px;
  margin-top: 20px;
  font-size: 15px;
}

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.plan {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.plan.featured { border-color: var(--accent); }
.plan h3 { margin: 0; font-size: 18px; }
.plan .price { font-size: 32px; font-weight: 700; }
.plan .price small { font-size: 15px; font-weight: 400; color: var(--muted); }
.plan p { margin: 0 0 8px; color: var(--muted); font-size: 15px; flex: 1; }

ol.steps { padding-left: 20px; margin: 0; }
ol.steps li { margin-bottom: 8px; }

.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 12px 16px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { margin: 10px 0 0; color: var(--muted); }

footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
footer .wrap { display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: space-between; }
footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
footer a { color: var(--muted); }

.doc { padding: 40px 0 20px; max-width: 760px; }
.doc h1 { font-size: 32px; margin: 0 0 6px; }
.doc .updated { color: var(--muted); margin: 0 0 24px; font-size: 14px; }
.doc h2 { font-size: 20px; margin: 28px 0 8px; }
.doc p, .doc li { color: #33372e; }

@media (max-width: 640px) {
  .hero { padding-top: 36px; }
  .hero h1 { font-size: 30px; }
  .hero p.lead { font-size: 17px; }
  nav.links .hide-sm { display: none; }
}