/* Tinkeroll / Layer Native — ortak stiller (ana sayfa, gizlilik, destek, stüdyo). */

:root {
  --paper: #f3efe7;
  --paper-2: #e9e3d8;
  --ink: #15130f;
  --ink-2: #4a453d;
  --ink-3: #8a8378;
  --line: rgba(21, 19, 15, .14);
  --accent: #d9663f;        /* pişmiş kiremit */
  --gold: #c9a24a;
  --sage: #8fb39a;
  --night: #0e1024;
  --radius: 22px;
  --wrap: 1240px;
  --serif: "Geist", ui-sans-serif, system-ui, -apple-system, sans-serif;   /* başlıklar da sans */
  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
/* İnce film greni */
body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
::selection { background: var(--accent); color: #fff; }

img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--sans); font-weight: 600; line-height: .94; margin: 0; letter-spacing: -.045em; }
h1 em, h2 em, h3 em { font-style: normal; font-weight: 300; }
p { margin: 0; }
.wrap { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }

.label {
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-3);
}

/* ---------- Düğmeler ---------- */
.btn {
  --bg: var(--ink); --fg: var(--paper);
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; gap: 12px;
  height: 52px; padding: 0 9px 0 24px;
  border-radius: 999px; border: 0;
  background: var(--bg); color: var(--fg);
  font-family: var(--sans); font-size: 15px; font-weight: 500; letter-spacing: -.005em;
  text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: transform .4s var(--ease);
}
.btn .arrow {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%;
  background: var(--accent); color: #fff;
  transition: transform .5s var(--ease);
}
.btn .arrow svg { width: 14px; height: 14px; }
.btn:hover .arrow { transform: rotate(-45deg); }
.btn:active { transform: scale(.98); }
.btn.light { --bg: rgba(255,255,255,.75); --fg: var(--ink); backdrop-filter: blur(12px); box-shadow: inset 0 0 0 1px var(--line); }
.btn.small { height: 40px; padding: 0 18px; font-size: 14px; }
.btn[aria-disabled="true"] { cursor: default; }

/* ---------- Üst çubuk ---------- */
.nav { position: fixed; inset: 16px 0 auto; z-index: 70; pointer-events: none; }
.nav .wrap {
  pointer-events: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  height: 58px; padding: 0 8px 0 18px;
  border-radius: 999px;
  background: rgba(243, 239, 231, .62);
  backdrop-filter: blur(18px) saturate(1.2); -webkit-backdrop-filter: blur(18px) saturate(1.2);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.5), 0 10px 30px -18px rgba(21,19,15,.35);
  transition: background .4s, color .4s;
}
.nav.dark .wrap { background: rgba(14, 16, 36, .5); box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); color: #f3efe7; }
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav-brand span { font-family: var(--sans); font-weight: 600; font-size: 19px; line-height: 1; letter-spacing: -.03em; }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a:not(.btn) {
  font-family: var(--mono); font-size: 12px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase;
  text-decoration: none; padding: 10px 14px; border-radius: 999px; opacity: .75;
  transition: opacity .2s, background .2s;
}
.nav-links a:not(.btn):hover { opacity: 1; background: rgba(21,19,15,.06); }
.nav.dark .nav-links a:not(.btn):hover { background: rgba(255,255,255,.1); }
.nav-links .btn { margin-left: 8px; }
@media (max-width: 760px) {
  .nav { inset: 10px 0 auto; }
  .nav .wrap { height: 52px; width: calc(100% - 20px); }
  .nav-links a:not(.btn) { display: none; }
}

/* ---------- Alt bilgi ---------- */
.foot { padding: 34px 0 40px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-3); }
.foot .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.foot nav { display: flex; gap: 24px; flex-wrap: wrap; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--ink); }

/* ---------- Metin sayfaları (gizlilik, destek) ---------- */
.doc { padding: 150px 0 60px; }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: clamp(48px, 7vw, 92px); }
.doc .meta { margin-top: 16px; color: var(--ink-3); font-family: var(--mono); font-size: 13px; letter-spacing: .04em; }
.doc h2 { font-size: 28px; margin: 56px 0 14px; }
.doc p, .doc li { color: var(--ink-2); }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 20px; margin: 12px 0; }
.doc li + li { margin-top: 6px; }
.doc a { text-decoration-thickness: 1px; text-underline-offset: 3px; }
.doc b { color: var(--ink); font-weight: 600; }
.card { margin-top: 36px; padding: 28px 30px; border-radius: var(--radius); background: #fff; box-shadow: inset 0 0 0 1px var(--line); }
.card h2 { margin-top: 0; }