/* Elde · indirme sayfası (ana sayfanın dili; açık ve koyu) */
:root {
  --bg: #F6F5F9;
  --bg-2: #EEEDF3;
  --card: #FFFFFF;
  --ink: #121216;
  --ink-2: #3D3C47;
  --muted: #6E6C7A;
  --line: rgba(18, 18, 22, .10);
  --line-2: rgba(18, 18, 22, .06);
  --accent: #5B59E0;
  --accent-soft: rgba(91, 89, 224, .10);
  --green: #12A150;
  --green-soft: rgba(18, 161, 80, .12);
  --warn: #B86E00;
  --screen: #FFFFFF;
  --screen-ink: #1C1B1F;
  --frame: #1B1B20;
  --shadow: 0 1px 0 rgba(255, 255, 255, .6) inset, 0 20px 50px -30px rgba(30, 20, 90, .35);
  --glow: rgba(110, 100, 255, .22);
  --serif: "Instrument Serif", "New York", ui-serif, Georgia, serif;
  --sans: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #08080A; --bg-2: #101013; --card: #141418; --ink: #F4F3F8; --ink-2: #C9C7D3; --muted: #8A8897;
    --line: rgba(255, 255, 255, .09); --line-2: rgba(255, 255, 255, .05);
    --accent: #8B88FF; --accent-soft: rgba(139, 136, 255, .14); --green: #3DDC84; --green-soft: rgba(61, 220, 132, .14); --warn: #FFB547;
    --screen: #1E1E22; --screen-ink: #ECEBF2; --frame: #2A2A31;
    --shadow: 0 0 0 1px rgba(255, 255, 255, .04) inset, 0 30px 70px -40px rgba(0, 0, 0, .9);
    --glow: rgba(110, 100, 255, .34);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 17px; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: var(--accent); }
h1, h2, h3, p { margin: 0; }
.wrap { width: min(1080px, 100% - 48px); margin-inline: auto; }
h1, h2 { font-weight: 600; letter-spacing: -0.045em; line-height: 1.04; }
h1 em, h2 em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.02em;
  background: linear-gradient(100deg, #7B78F5, var(--accent) 45%, #A66BEA); -webkit-background-clip: text; background-clip: text; color: transparent; }
h2 { font-size: clamp(30px, 4.4vw, 46px); }
.lead { color: var(--ink-2); font-size: clamp(17px, 1.7vw, 20px); line-height: 1.5; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--green); margin-bottom: 16px; }
.eyebrow svg { width: 18px; height: 18px; fill: currentColor; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 8px; }

/* Menü */
.nav { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter: saturate(160%) blur(18px); -webkit-backdrop-filter: saturate(160%) blur(18px); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; height: 64px; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 650; font-size: 18px; text-decoration: none; letter-spacing: -0.02em; color: var(--ink); }
.logo img { width: 28px; height: 28px; border-radius: 7px; }
.nav .links { display: flex; gap: 26px; margin-left: auto; font-size: 14.5px; }
.nav .links a { text-decoration: none; color: var(--muted); }
.nav .links a:hover { color: var(--ink); }
.nav-cta { text-decoration: none; font-size: 14.5px; font-weight: 550; padding: 8px 16px; border-radius: 999px; background: var(--ink); color: var(--bg); }

/* Hero */
.hero { position: relative; padding: 72px 0 40px; overflow: hidden; }
.hero::before { content: ""; position: absolute; left: 50%; top: -120px; width: 1000px; height: 700px; transform: translateX(-50%); pointer-events: none;
  background: radial-gradient(closest-side, var(--glow), transparent 75%); filter: blur(10px); }
.hero-in { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(40px, 6vw, 68px); }
.hero .lead { margin: 18px 0 30px; max-width: 30em; }
.dl { display: inline-flex; align-items: center; gap: 14px; min-height: 64px; padding: 10px 28px 10px 22px; border-radius: 18px; text-decoration: none;
  background: linear-gradient(180deg, #36D27A, #179A52); color: #fff; box-shadow: 0 16px 36px -14px rgba(23, 154, 82, .8), inset 0 1px 0 rgba(255, 255, 255, .3);
  transition: transform .15s ease, box-shadow .15s ease; }
.dl:hover { transform: translateY(-1px); }
.dl:active { transform: scale(.985); }
.dl svg { width: 30px; height: 30px; fill: currentColor; flex: none; }
.dl b { display: block; font-size: 19px; font-weight: 650; letter-spacing: -0.01em; line-height: 1.2; }
.dl small { display: block; font-size: 13px; opacity: .9; line-height: 1.2; }
.dl[aria-disabled="true"] { background: var(--bg-2); color: var(--muted); box-shadow: none; pointer-events: none; }
.meta { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 16px; color: var(--muted); font-size: 14.5px; }
.meta span { display: inline-flex; align-items: center; gap: 6px; }
.meta i { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
.alt { margin-top: 22px; font-size: 15px; color: var(--muted); }
.alt a { color: var(--ink); font-weight: 550; }
.desk { display: none; margin-top: 22px; padding: 14px 16px; border-radius: 14px; background: var(--accent-soft); color: var(--ink-2); font-size: 15px; max-width: 30em; }
.desk b { color: var(--ink); font-family: var(--mono); font-weight: 500; }
html.desktop .desk { display: block; }
.ios-note { display: none; margin-bottom: 22px; padding: 14px 16px; border-radius: 14px; background: var(--accent-soft); color: var(--ink-2); font-size: 15px; max-width: 30em; }
html.ios .ios-note { display: block; }

/* Hero telefonu */
.hero-phone { display: flex; justify-content: center; }
.phone { position: relative; width: 260px; aspect-ratio: 9 / 18.5; border-radius: 40px; padding: 9px; background: var(--frame);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .06) inset, 0 40px 80px -36px rgba(30, 20, 90, .6); }
.phone .scr { position: relative; height: 100%; border-radius: 32px; overflow: hidden; background: var(--screen); color: var(--screen-ink); font-size: 12px; }
.phone .cam { position: absolute; top: 10px; left: 50%; width: 10px; height: 10px; transform: translateX(-50%); border-radius: 50%; background: #000; z-index: 2; }

/* Ekran parçaları (çizim) */
.s-bar { height: 2.833em; display: flex; align-items: flex-end; justify-content: space-between; padding: 0 1.5em 0.333em; font: 600 0.833em var(--sans); opacity: .7; }
.s-url { margin: 0.5em 1em; height: 2.5em; border-radius: 83.25em; background: color-mix(in srgb, var(--screen-ink) 8%, transparent); display: flex; align-items: center; gap: 0.5em; padding: 0 1em; font-size: 0.917em; opacity: .85; }
.s-url::before { content: ""; width: 0.75em; height: 0.917em; border-radius: 2px; border: 1.5px solid currentColor; opacity: .6; }
.s-page { padding: 1.167em 1.333em; display: grid; gap: 0.833em; }
.s-line { height: 0.667em; border-radius: 0.333em; background: color-mix(in srgb, var(--screen-ink) 10%, transparent); }
.s-line.w6 { width: 60%; } .s-line.w8 { width: 80%; } .s-line.w4 { width: 40%; }
.s-btn { height: 2.5em; border-radius: 0.833em; background: #1FA75C; color: #fff; display: grid; place-items: center; font-weight: 650; font-size: 0.917em; }
.s-snack { position: absolute; left: 0.833em; right: 0.833em; bottom: 1.167em; padding: 0.833em 1em; border-radius: 1em; background: #2D2C33; color: #fff; display: flex; align-items: center; gap: 0.667em; font-size: 0.917em; box-shadow: 0 0.833em 1.667em -0.667em rgba(0, 0, 0, .5); }
.s-snack b { margin-left: auto; color: #A8C7FA; font-weight: 650; }
.s-dim { position: absolute; inset: 0; background: rgba(0, 0, 0, .38); }
.s-dialog { position: absolute; left: 1em; right: 1em; top: 50%; transform: translateY(-50%); padding: 1.333em; border-radius: 1.667em; background: var(--screen); color: var(--screen-ink); box-shadow: 0 1.667em 3.333em -0.833em rgba(0, 0, 0, .5); }
.s-dialog .t { font-weight: 650; font-size: 1.083em; margin-bottom: 0.5em; display: flex; align-items: center; gap: 0.667em; }
.s-dialog p { font-size: 0.917em; opacity: .78; line-height: 1.45; }
.s-acts { display: flex; justify-content: flex-end; gap: 1.167em; margin-top: 1em; font-weight: 650; font-size: 0.958em; color: #5B6CF0; }
.s-acts .hl { position: relative; }
.s-acts .hl::after, .s-toggle.hl::after { content: ""; position: absolute; inset: -0.5em -0.667em; border-radius: 0.833em; border: 2px solid #FF9F0A; animation: pulse 1.8s ease-in-out infinite; }
.s-set { padding: 0.667em 1.167em; display: grid; gap: 1em; }
.s-set .h { font-size: 1.25em; font-weight: 650; }
.s-app { display: flex; align-items: center; gap: 0.833em; }
.s-app .ic { width: 2.333em; height: 2.333em; border-radius: 0.667em; }
.s-app .ic.chrome { background: conic-gradient(#EA4335 0 33%, #FBBC05 0 66%, #34A853 0); border-radius: 50%; position: relative; }
.s-app .ic.chrome::after { content: ""; position: absolute; inset: 0.667em; border-radius: 50%; background: #4285F4; box-shadow: 0 0 0 2px #fff; }
.s-row { display: flex; align-items: center; justify-content: space-between; gap: 0.833em; padding: 0.833em 0; border-top: 1px solid color-mix(in srgb, var(--screen-ink) 10%, transparent); font-size: 0.958em; }
.s-toggle { position: relative; width: 2.833em; height: 1.667em; border-radius: 83.25em; background: #5B6CF0; flex: none; }
.s-toggle::before { content: ""; position: absolute; right: 0.25em; top: 0.25em; width: 1.167em; height: 1.167em; border-radius: 50%; background: #fff; }
.s-elde { width: 2.5em; height: 2.5em; border-radius: 0.667em; flex: none; }
.s-shield { width: 1.5em; height: 1.5em; flex: none; }
@keyframes pulse { 50% { opacity: .35; } }

/* Adımlar */
section { padding: 96px 0; }
.sec-head { max-width: 640px; margin-bottom: 44px; }
.sec-head .lead { margin-top: 14px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.steps li { counter-increment: s; display: grid; gap: 16px; align-content: start; }
.steps .phone { width: 100%; max-width: 230px; margin-inline: auto; border-radius: 34px; padding: 7px; }
.steps .phone .scr { border-radius: 28px; }
.steps h3 { font-size: 18px; font-weight: 620; letter-spacing: -0.015em; display: flex; gap: 10px; align-items: baseline; }
.steps h3::before { content: counter(s); flex: none; width: 26px; height: 26px; border-radius: 50%; display: inline-grid; place-items: center; background: var(--accent-soft); color: var(--accent); font: 600 13px var(--mono); transform: translateY(-2px); }
.steps h3 + p { color: var(--ink-2); font-size: 15px; margin-top: 4px; }
.steps h3 + p b { color: var(--ink); font-weight: 600; }

/* Güncelleme + doğrulama */
.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 28px; box-shadow: var(--shadow); }
.card h3 { font-size: 21px; font-weight: 620; letter-spacing: -0.02em; margin-bottom: 8px; }
.card p { color: var(--ink-2); font-size: 15.5px; }
.card .ic { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px; background: var(--green-soft); color: var(--green); }
.card .ic.v { background: var(--accent-soft); color: var(--accent); }
.card .ic svg { width: 22px; height: 22px; }
.mini-banner { margin-top: 18px; display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 16px; background: var(--bg-2); font-size: 14px; }
.mini-banner .t { font-weight: 600; }
.mini-banner .d { color: var(--muted); font-size: 13px; }
.mini-banner .b { margin-left: auto; padding: 7px 14px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 600; font-size: 13px; white-space: nowrap; }
.hash { margin-top: 16px; display: grid; gap: 6px; }
.hash label { font-size: 12px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.hash .row { display: flex; gap: 8px; align-items: stretch; }
.hash code { flex: 1; min-width: 0; font: 12.5px/1.5 var(--mono); padding: 10px 12px; border-radius: 12px; background: var(--bg-2); color: var(--ink-2); word-break: break-all; }
.hash button { flex: none; border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 12px; padding: 0 14px; font: 600 13px var(--sans); cursor: pointer; }
.hash button.ok { color: var(--green); }
.hint { color: var(--muted); font-size: 13.5px; margin-top: 10px; }
.hint code { font-family: var(--mono); font-size: 12.5px; word-break: break-all; }

/* iPhone */
.iphone { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding: 30px; border-radius: 24px; border: 1px solid var(--line); background: var(--card); }
.iphone h3 { font-size: 22px; font-weight: 620; letter-spacing: -0.02em; }
.iphone p { color: var(--muted); font-size: 15.5px; margin-top: 4px; }
.store { display: inline-flex; align-items: center; gap: 10px; height: 54px; padding: 0 22px 0 18px; border-radius: 14px; background: var(--ink); color: var(--bg); text-decoration: none; }
.store svg { width: 24px; height: 24px; fill: currentColor; }
.store small { display: block; font-size: 11px; opacity: .65; line-height: 1.1; }
.store b { display: block; font-size: 17px; font-weight: 600; line-height: 1.15; }

/* SSS */
.faq-in { display: grid; grid-template-columns: .7fr 1.3fr; gap: 56px; align-items: start; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 20px; padding: 20px 0; font-size: 17.5px; font-weight: 550; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--muted); font-weight: 300; font-size: 24px; line-height: 1; transition: transform .2s; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list p { color: var(--ink-2); padding-bottom: 20px; max-width: 42em; font-size: 16px; }
.faq-list p + p { margin-top: -10px; }

/* Alt bilgi */
footer.site { padding: 40px 0; border-top: 1px solid var(--line); }
.foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; color: var(--muted); font-size: 14px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 20px; }
.foot a { text-decoration: none; color: var(--muted); }
.foot a:hover { color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .s-acts .hl::after, .s-toggle.hl::after { animation: none; }
  .dl, .dl:hover { transition: none; transform: none; }
}
@media (max-width: 980px) {
  .hero-in { grid-template-columns: 1fr; gap: 44px; }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 36px 18px; }
  .cards, .faq-in { grid-template-columns: 1fr; }
  .faq-in { gap: 28px; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .wrap { width: calc(100% - 32px); }
  .nav .links { display: none; }
  .nav-cta { margin-left: auto; }
  .hero { padding: 40px 0 24px; }
  .dl { display: flex; width: 100%; justify-content: center; }
  .hero-phone { display: none; }
  section { padding: 64px 0; }
  .steps { grid-template-columns: 1fr; gap: 40px; }
  .steps li { grid-template-columns: 132px 1fr; align-items: center; gap: 16px; }
  .steps .phone { max-width: 132px; border-radius: 24px; padding: 5px; }
  .steps .phone .scr { border-radius: 20px; font-size: 7px; }
  .card, .iphone { padding: 22px; }
}