:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --bg-soft: #f5f5f7;
  --text: #16161a;
  --text-dim: #5c5c66;
  --rule: #e2e2e8;
  --accent: #5b4bd6;
  --accent-soft: #efecfd;
  --max: 46rem;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e0e14;
    --bg-soft: #17171f;
    --text: #ececf1;
    --text-dim: #9a9aa8;
    --rule: #26262f;
    --accent: #9a8cff;
    --accent-soft: #1d1a33;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  padding: 0 0 6rem;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 16px; }

header.site {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: baseline;
  justify-content: space-between;
  padding: 2.5rem 0 1.25rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2.5rem;
}
header.site .brand {
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--text);
}
header.site nav { display: flex; gap: 18px; font-size: 0.94rem; }
header.site nav a { color: var(--text-dim); text-decoration: none; }
header.site nav a:hover { color: var(--accent); }
header.site nav a[aria-current="page"] { color: var(--text); font-weight: 600; }

h1 {
  font-size: clamp(1.85rem, 1.2rem + 2.4vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.022em;
  margin: 0 0 0.6rem;
}
h2 {
  font-size: 1.3rem;
  letter-spacing: -0.012em;
  margin: 2.75rem 0 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
}
h2:first-of-type { border-top: 0; padding-top: 0; }
h3 { font-size: 1.05rem; margin: 1.75rem 0 0.4rem; }

p, li { color: var(--text); }
.lede { font-size: 1.12rem; color: var(--text-dim); margin: 0 0 2rem; }
.updated { font-size: 0.9rem; color: var(--text-dim); margin: 0 0 2.5rem; }

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

ul, ol { padding-left: 1.3rem; }
li { margin: 0.4rem 0; }

.callout {
  background: var(--accent-soft);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  margin: 1.75rem 0;
}
.callout p { margin: 0; }
.callout p + p { margin-top: 0.7rem; }

.card-list { display: grid; gap: 14px; padding: 0; margin: 1.5rem 0; list-style: none; }
.card-list a {
  display: block;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 1.1rem 1.25rem;
  text-decoration: none;
  color: var(--text);
}
.card-list a:hover { border-color: var(--accent); }
.card-list strong { display: block; font-size: 1.05rem; margin-bottom: 0.2rem; }
.card-list span { color: var(--text-dim); font-size: 0.96rem; }

dl.faq dt { font-weight: 640; margin-top: 1.6rem; }
dl.faq dd { margin: 0.35rem 0 0; color: var(--text); }

code, kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  border-radius: 5px;
  padding: 0.1em 0.38em;
}

.fill { background: #fff3c4; color: #4a3a00; border-radius: 4px; padding: 0.05em 0.3em; font-weight: 600; }
@media (prefers-color-scheme: dark) { .fill { background: #4a3a00; color: #ffe9a3; } }

footer.site {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  color: var(--text-dim);
  font-size: 0.9rem;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
}
footer.site a { color: var(--text-dim); }

/* ---------- açılış sayfası ---------- */

.wide { max-width: 64rem; }

.hero {
  background: linear-gradient(145deg, #17112e 0%, #0c1030 55%, #0a0a1c 100%);
  color: #fff;
  padding: 4.5rem 0 0;
  margin-bottom: 4rem;
  overflow: hidden;
}
.hero header.site { border-bottom-color: rgba(255,255,255,0.14); margin-bottom: 3.5rem; padding-top: 0; }
.hero header.site .brand { color: #fff; }
.hero header.site nav a { color: rgba(255,255,255,0.62); }
.hero header.site nav a:hover { color: #fff; }
.hero header.site nav a[aria-current="page"] { color: #fff; }

.hero-top { text-align: center; }
.hero-icon { width: 104px; height: 104px; border-radius: 23%; margin: 0 auto 1.5rem; display: block; }
.hero h1 {
  font-size: clamp(2.2rem, 1.1rem + 4vw, 3.6rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  color: #fff;
}
.hero .tagline {
  font-size: clamp(1.05rem, 0.95rem + 0.6vw, 1.35rem);
  color: rgba(255,255,255,0.72);
  max-width: 34rem;
  margin: 0 auto 2rem;
  line-height: 1.5;
}
.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #fff;
  color: #16161a;
  font-weight: 620;
  font-size: 1rem;
  text-decoration: none;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
}
.cta:hover { background: #e8e6ff; }
.cta.ghost {
  background: transparent;
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.3);
}
.cta.ghost:hover { background: rgba(255,255,255,0.08); color: #fff; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; align-items: center; }
.cta-note { color: rgba(255,255,255,0.5); font-size: 0.88rem; margin: 1rem 0 0; }

.hero-shot { margin: 3.5rem auto -3rem; max-width: 60rem; padding: 0 16px; }
.hero-shot img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.55);
}

.feature { margin: 4.5rem 0; }
.feature h2 { border: 0; padding: 0; margin: 0 0 0.5rem; font-size: 1.45rem; }
.feature p { margin: 0 0 1.5rem; color: var(--text-dim); font-size: 1.04rem; }
.feature img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid var(--rule);
  box-shadow: 0 18px 44px rgba(0,0,0,0.18);
}
@media (prefers-color-scheme: dark) {
  .feature img { box-shadow: 0 18px 44px rgba(0,0,0,0.5); }
}
.pro-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 5px;
  padding: 0.18em 0.5em;
  vertical-align: 0.22em;
  margin-left: 0.55rem;
}

.tiers { display: grid; gap: 18px; grid-template-columns: 1fr; margin: 2rem 0; }
@media (min-width: 46rem) { .tiers { grid-template-columns: 1fr 1fr; } }
.tier {
  background: var(--bg-soft);
  border: 1px solid var(--rule);
  border-radius: 14px;
  padding: 1.4rem 1.5rem;
}
.tier h3 { margin: 0 0 0.15rem; font-size: 1.15rem; }
.tier .price { color: var(--text-dim); font-size: 0.95rem; margin: 0 0 1rem; }
.tier ul { margin: 0; padding-left: 1.15rem; }
.tier li { font-size: 0.98rem; }

.strip {
  background: var(--bg-soft);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 3rem 0;
  margin: 4.5rem 0;
}
.strip h2 { border: 0; padding: 0; margin: 0 0 0.6rem; }
.strip p { margin: 0 0 0.8rem; }
.strip p:last-child { margin-bottom: 0; }

.specs { display: grid; gap: 0; margin: 2rem 0; }
.specs div {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  padding: 0.75rem 0;
  border-top: 1px solid var(--rule);
}
.specs div:last-child { border-bottom: 1px solid var(--rule); }
.specs dt { min-width: 11rem; color: var(--text-dim); margin: 0; }
.specs dd { margin: 0; flex: 1; }