/* mobileupp.com — tek stil dosyası. JS yok; renkler logodan (#337aba / #4baadd). */

@font-face {
  font-family: "Figtree";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("/assets/fonts/figtree-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Figtree";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("/assets/fonts/figtree-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --paper: #f6f7f4;
  --surface: #ffffff;
  --ink: #111a24;
  --ink-2: #4a5562;
  --ink-3: #7a8591;
  --line: #dfe3e0;
  --blue: #337aba;
  --blue-ink: #24649f;
  --sky: #4baadd;
  --tint: #e8f1f8;
  --radius: 14px;
  --wrap: 1120px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0d1218;
    --surface: #141b23;
    --ink: #eef2f5;
    --ink-2: #aeb8c2;
    --ink-3: #7f8a95;
    --line: #26303a;
    --blue: #5fa3dc;
    --blue-ink: #7db7e6;
    --sky: #6cc0ea;
    --tint: #16283a;
    color-scheme: dark;
  }
  .wordmark { filter: brightness(1.25) saturate(.9); }
  .btn.primary, .btn.primary:hover { color: #0d1218; }
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 "Figtree", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--blue-ink); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.02em; margin: 0; font-weight: 750; }
p { margin: 0; }

.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 12px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 16px; }

/* ---------- header ---------- */
.top {
  position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 64px; }
.top .wrap > a:first-child { flex: none; }
.wordmark { width: 150px; height: auto; }
.nav { display: flex; align-items: center; gap: 4px; font-size: 15px; font-weight: 550; }
.nav a { color: var(--ink-2); text-decoration: none; padding: 8px 10px; border-radius: 8px; }
.nav a:hover { color: var(--ink); background: var(--tint); }
.nav .lang { border: 1px solid var(--line); margin-left: 6px; font-size: 13px; letter-spacing: .04em; }
@media (max-width: 720px) {
  .wordmark { width: 118px; }
  .nav .opt { display: none; }
}
@media (max-width: 480px) {
  .nav .opt2 { display: none; }
  .nav a { padding: 8px 7px; }
}

/* ---------- hero ---------- */
.hero { padding: 72px 0 64px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.eyebrow { font-size: 14px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; color: var(--blue-ink); margin-bottom: 18px; }
.hero h1 { font-size: clamp(38px, 5.4vw, 64px); font-weight: 800; letter-spacing: -.03em; }
.hero h1 em { font-style: normal; color: var(--blue); }
.lead { font-size: clamp(18px, 1.6vw, 20px); color: var(--ink-2); margin-top: 22px; max-width: 34em; }
.facts { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 32px 0 0; padding: 0; list-style: none; }
.facts li { display: flex; flex-direction: column; }
.facts b { font-size: 28px; font-weight: 750; letter-spacing: -.02em; line-height: 1.1; }
.facts span { font-size: 14px; color: var(--ink-3); }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; min-height: 46px; padding: 0 20px;
  border-radius: 999px; font-weight: 650; font-size: 16px; text-decoration: none;
  border: 1px solid var(--line); color: var(--ink); background: var(--surface);
}
.btn:hover { border-color: var(--ink-3); }
.btn.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.primary:hover { background: var(--blue-ink); border-color: var(--blue-ink); }

/* İkon duvarı: gerçek ürünler, telefon ana ekranı gibi */
.homescreen {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(10px, 1.6vw, 18px);
  padding: clamp(18px, 2.4vw, 28px); border-radius: 32px;
  background: var(--surface); border: 1px solid var(--line);
}
.homescreen a { display: block; border-radius: 22%; overflow: hidden; aspect-ratio: 1; background: var(--tint); }
.homescreen img { width: 100%; height: 100%; object-fit: cover; transition: transform .2s ease; }
.homescreen a:hover img { transform: scale(1.06); }
@media (max-width: 900px) {
  .hero { padding: 40px 0 48px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------- sections ---------- */
section { padding: 72px 0; border-top: 1px solid var(--line); }
.head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 12px 32px; margin-bottom: 36px; }
.head h2 { font-size: clamp(28px, 3.4vw, 40px); }
.head p { color: var(--ink-2); max-width: 36em; }

/* uygulama listesi */
.group + .group { margin-top: 40px; }
.group h3 { font-size: 14px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; }
.apps { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.app {
  display: grid; grid-template-columns: 64px 1fr; gap: 4px 16px; align-items: center;
  padding: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.app:target { border-color: var(--sky); box-shadow: 0 0 0 3px var(--tint); }
.app img, .app .ph { grid-row: span 2; width: 64px; height: 64px; border-radius: 22%; }
.app .ph { display: grid; place-items: center; background: var(--tint); color: var(--blue-ink); font-weight: 750; font-size: 24px; }
.app h4 { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -.01em; line-height: 1.25; }
.app h4 small { display: block; font-size: 14px; font-weight: 450; color: var(--ink-2); letter-spacing: 0; }
.links { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 14px; font-weight: 550; }
.links a { text-decoration: none; }
.links a:hover { text-decoration: underline; }
.links .muted { color: var(--ink-3); }

/* stüdyo */
.studio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin: 0; padding: 0; list-style: none; counter-reset: s; }
.studio li { border-top: 2px solid var(--ink); padding-top: 18px; }
.studio li::before { counter-increment: s; content: "0" counter(s); font-size: 14px; font-weight: 650; color: var(--blue-ink); display: block; margin-bottom: 10px; }
.studio h3 { font-size: 21px; margin-bottom: 10px; }
.studio p { color: var(--ink-2); }
@media (max-width: 820px) { .studio { grid-template-columns: 1fr; gap: 28px; } }

/* hukuki çağrı */
.legal-callout {
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center;
  padding: clamp(24px, 4vw, 40px); border-radius: 24px; background: var(--tint);
}
.legal-callout h2 { font-size: clamp(24px, 2.8vw, 32px); margin-bottom: 10px; }
.legal-callout p { color: var(--ink-2); max-width: 40em; }
@media (max-width: 720px) { .legal-callout { grid-template-columns: 1fr; } }

/* iletişim */
.contact { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.card h3 { font-size: 14px; font-weight: 650; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.card p, .card address { font-style: normal; color: var(--ink); }
.card a { font-weight: 600; }
.card .sub { color: var(--ink-2); font-size: 15px; margin-top: 6px; }
@media (max-width: 820px) { .contact { grid-template-columns: 1fr; } }

/* ---------- hukuki merkez ---------- */
.page-head { padding: 56px 0 36px; }
.page-head h1 { font-size: clamp(34px, 4.6vw, 52px); font-weight: 800; letter-spacing: -.03em; }
.page-head p { color: var(--ink-2); margin-top: 16px; max-width: 40em; font-size: 18px; }
.page-head nav { margin-top: 20px; font-size: 15px; }
.doc-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.doc-row {
  display: grid; grid-template-columns: 260px 1fr; gap: 8px 24px; padding: 18px 0; border-bottom: 1px solid var(--line);
  align-items: center;
}
.doc-row:target { background: var(--tint); }
.doc-name { display: flex; align-items: center; gap: 12px; font-weight: 700; }
.doc-name img, .doc-name .ph { width: 36px; height: 36px; border-radius: 22%; flex: none; }
.doc-name .ph { display: grid; place-items: center; background: var(--tint); color: var(--blue-ink); font-size: 15px; }
.docs { display: flex; flex-wrap: wrap; gap: 8px; }
.docs a {
  font-size: 14px; font-weight: 550; text-decoration: none; padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--line); background: var(--surface); color: var(--ink);
}
.docs a:hover { border-color: var(--blue); color: var(--blue-ink); }
.earlier { margin-top: 56px; }
.earlier h2 { font-size: 22px; margin-bottom: 6px; }
.earlier > p { color: var(--ink-2); margin-bottom: 18px; }
@media (max-width: 720px) { .doc-row { grid-template-columns: 1fr; } }

.prose { max-width: 44em; padding-bottom: 72px; }
.prose h2 { font-size: 22px; margin: 36px 0 10px; }
.prose p, .prose li { color: var(--ink-2); }
.prose p + p { margin-top: 12px; }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding: 40px 0 48px; font-size: 14px; color: var(--ink-3); }
.foot .wrap { display: grid; grid-template-columns: 1fr auto; gap: 20px 40px; }
.foot strong { color: var(--ink-2); font-weight: 650; }
.foot nav { display: flex; flex-wrap: wrap; gap: 6px 18px; align-content: start; justify-content: end; }
.foot nav a { color: var(--ink-2); text-decoration: none; }
.foot nav a:hover { color: var(--ink); text-decoration: underline; }
@media (max-width: 720px) { .foot .wrap { grid-template-columns: 1fr; } .foot nav { justify-content: start; } }

.notfound { padding: 120px 0; text-align: left; }
.notfound h1 { font-size: clamp(36px, 5vw, 56px); margin-bottom: 14px; }
.notfound p { color: var(--ink-2); max-width: 32em; }

/* yardımcılar (CSP satır içi stile izin vermez) */
.mt { margin-top: 16px; }
.mt-s { margin-top: 14px; }
.mt-l { margin-top: 28px; }
.pb { padding-bottom: 72px; }
.contact.two { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 820px) { .contact.two { grid-template-columns: 1fr; } }
.app-hero { display: flex; align-items: center; gap: 18px; }
.app-hero img, .app-hero .ph { width: 72px; height: 72px; border-radius: 22%; flex: none; }
.app-hero p { margin-top: 6px; }