/* Yelkovan · yelkovan.ai
   Marka: Origami "Katlı baş" işareti · Gece paleti (koyu önce) · Outfit.
   Düzen: sabit üst şerit → kahraman (tam ekran: metin + uygulama vitrini) → uygulama listesi (mağaza ve yasal bağlantılar satırlarda) → iletişim → alt bilgi. */

@font-face {
  font-family: "Outfit";
  src: url("fonts/outfit.woff") format("woff");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --bg: #0B1419;
  --bg-2: #0E181E;
  --yuzey: #141D23;
  --yuzey-2: #1A252C;
  --metin: #F3F6F5;
  --ikincil: #98A3A9;
  --soluk: #66727A;
  --cizgi: rgba(243, 246, 245, .09);
  --cizgi-guclu: rgba(243, 246, 245, .18);
  --vurgu: #EEE6DA;
  --isik: rgba(238, 230, 218, .07);
  --ters-bg: #F3F6F5;
  --ters-metin: #0B1419;
  --golge: 0 30px 80px -40px rgba(0, 0, 0, .7);
  --font: "Outfit", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --kap: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
  --hiz: cubic-bezier(.2, .7, .1, 1);
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #F3F6F5;
  --bg-2: #ECF0EF;
  --yuzey: #FFFFFF;
  --yuzey-2: #F7F9F9;
  --metin: #0B1419;
  --ikincil: #55626A;
  --soluk: #8A959B;
  --cizgi: rgba(11, 20, 25, .09);
  --cizgi-guclu: rgba(11, 20, 25, .2);
  --vurgu: #0B1419;
  --isik: transparent;
  --ters-bg: #0B1419;
  --ters-metin: #F3F6F5;
  --golge: 0 30px 80px -44px rgba(11, 20, 25, .35);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0; background: var(--bg); color: var(--metin);
  font: 400 17px/1.6 var(--font); letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  transition: background-color .5s var(--hiz), color .5s var(--hiz);
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.03em; text-wrap: balance; }
::selection { background: var(--vurgu); color: var(--bg); }
:focus-visible { outline: 2px solid var(--vurgu); outline-offset: 3px; border-radius: 6px; }

.kap { width: 100%; max-width: calc(var(--kap) + 2 * var(--gutter)); margin-inline: auto;
  padding-left: max(var(--gutter), env(safe-area-inset-left, 0px)); padding-right: max(var(--gutter), env(safe-area-inset-right, 0px)); }
.atla { position: absolute; left: 16px; top: -60px; z-index: 100; background: var(--metin); color: var(--bg); padding: 10px 14px; border-radius: 10px; font-weight: 500; }
.atla:focus { top: 16px; }

/* ---------- işaret ---------- */
.isaret { color: var(--metin); overflow: visible; }
.isaret path { fill: currentColor; stroke: currentColor; stroke-width: .3; stroke-linejoin: round; }
.isaret .t50 { fill: color-mix(in srgb, currentColor 50%, var(--bg)); stroke: color-mix(in srgb, currentColor 50%, var(--bg)); }
.isaret .t62 { fill: color-mix(in srgb, currentColor 62%, var(--bg)); stroke: color-mix(in srgb, currentColor 62%, var(--bg)); }

/* ---------- üst şerit ---------- */
.ust { position: fixed; inset: 0 0 auto 0; z-index: 50; padding-top: env(safe-area-inset-top, 0px);
  transition: background-color .4s var(--hiz), border-color .4s var(--hiz), backdrop-filter .4s; border-bottom: 1px solid transparent; }
.ust.kaydi { background: color-mix(in srgb, var(--bg) 78%, transparent); -webkit-backdrop-filter: blur(16px) saturate(140%); backdrop-filter: blur(16px) saturate(140%); border-bottom-color: var(--cizgi); }
.ust-ic { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 22px; letter-spacing: -0.02em; line-height: 1; }
.logo .isaret { width: 30px; height: 30px; transition: transform .6s var(--hiz); }
.logo:hover .isaret { transform: translateY(-2px) rotate(-6deg); }
.menu { display: flex; gap: 34px; font-size: 15px; color: var(--ikincil); }
.menu a { position: relative; padding: 6px 0; transition: color .25s; }
.menu a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .45s var(--hiz); }
.menu a:hover { color: var(--metin); }
.menu a:hover::after { transform: scaleX(1); transform-origin: left; }
.araclar { display: flex; align-items: center; gap: 10px; }
.dil { font-size: 13px; font-weight: 500; letter-spacing: .06em; color: var(--ikincil); padding: 8px 12px; border-radius: 999px; border: 1px solid var(--cizgi); transition: color .25s, border-color .25s; }
.dil:hover { color: var(--metin); border-color: var(--cizgi-guclu); }
.tema { position: relative; width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--cizgi); background: transparent; color: var(--metin); cursor: pointer; display: grid; place-items: center; transition: border-color .25s, transform .25s; }
.tema:hover { border-color: var(--cizgi-guclu); }
.tema:active { transform: scale(.94); }
.tema svg { position: absolute; width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; transition: transform .6s var(--hiz), opacity .4s; }
.tema .ay { fill: currentColor; stroke: none; }
:root[data-theme="dark"] .tema .gunes, :root:not([data-theme]) .tema .gunes { opacity: 0; transform: rotate(-90deg) scale(.5); }
:root[data-theme="light"] .tema .ay { opacity: 0; transform: rotate(90deg) scale(.5); }

/* ---------- kahraman ---------- */
.kahraman { position: relative; min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; justify-content: center;
  padding-top: calc(72px + env(safe-area-inset-top, 0px) + clamp(16px, 3vh, 40px)); padding-bottom: clamp(24px, 5vh, 56px); overflow: hidden; isolation: isolate; }
.kahraman::before { content: ""; position: absolute; z-index: -1; width: 900px; height: 900px; right: -180px; top: -160px; border-radius: 50%;
  background: radial-gradient(closest-side, var(--isik), transparent 70%); pointer-events: none; }
.kahraman-ic { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(24px, 4vw, 64px); align-items: center; }
.kahraman-metin { min-width: 0; }
.ust-etiket { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ikincil); letter-spacing: .02em; margin-bottom: 28px;
  opacity: 0; animation: belir .8s var(--hiz) .05s forwards; }
.nokta { width: 7px; height: 7px; border-radius: 50%; background: var(--vurgu); box-shadow: 0 0 0 0 var(--vurgu); animation: nabiz 2.8s ease-out infinite; }
.baslik { font-size: clamp(42px, 5.6vw, 84px); line-height: 1; letter-spacing: -0.045em; font-weight: 600; }
.satir { display: block; overflow: hidden; padding-bottom: .07em; margin-bottom: -.07em; }
.satir > span { display: inline-block; transform: translateY(108%); animation: yuksel 1.1s var(--hiz) forwards; animation-delay: calc(var(--i) * 110ms + 120ms); }
.baslik em { font-style: normal; color: var(--vurgu); }
.giris { margin-top: 26px; max-width: 26em; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.6; color: var(--ikincil); opacity: 0; animation: belir 1s var(--hiz) .55s forwards; }
.eylemler { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; opacity: 0; animation: belir 1s var(--hiz) .7s forwards; }
.dugme { display: inline-flex; align-items: center; gap: 10px; height: 52px; padding: 0 24px; border-radius: 999px; font-size: 16px; font-weight: 500; letter-spacing: -0.01em;
  transition: transform .35s var(--hiz), background-color .35s, border-color .35s, color .35s; }
.dugme svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; transition: transform .35s var(--hiz); }
.dugme.dolu { background: var(--ters-bg); color: var(--ters-metin); }
.dugme.dolu:hover svg { transform: translateY(3px); }
.dugme.bos { border: 1px solid var(--cizgi-guclu); }
.dugme.bos:hover { border-color: var(--metin); }
.dugme:hover { transform: translateY(-1px); }

/* ---------- hero sağı: uygulama vitrini (dizin) ----------
   Solda uygulama adları (sekmeler), sağda seçilen uygulamanın mağazadaki ilk görseli.
   Görseller sırayla değişir; ada gelince ya da tıklayınca o uygulamaya geçer. Sıra ve otomatik geçiş site.js'te. */
.vitrin { position: relative; width: 100%; max-width: 600px; justify-self: end;
  height: clamp(360px, min(42vw, 100vh - 200px), 600px); height: clamp(360px, min(42vw, 100svh - 200px), 600px);
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: clamp(16px, 2.4vw, 36px);
  opacity: 0; translate: 0 50px; animation: vitrin-gel 1.1s var(--hiz) .45s forwards; }
@keyframes vitrin-gel { to { opacity: 1; translate: 0 0; } }

/* görsel sahnesi: mağaza görselleri üst üste, yalnız seçilen görünür */
.vitrin-sahne { position: relative; grid-column: 2; grid-row: 1; height: 100%; aspect-ratio: 600 / 1304; }
.banner { position: absolute; inset: 0; display: block; border-radius: clamp(18px, 2vw, 28px); overflow: hidden; background: var(--yuzey);
  box-shadow: 0 0 0 1px var(--cizgi), 0 40px 80px -36px rgba(0, 0, 0, .6);
  opacity: 0; transform: translateY(14px) scale(.98); pointer-events: none;
  transition: opacity .6s var(--hiz), transform .8s var(--hiz); }
.banner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.banner[data-poz="0"] { opacity: 1; transform: none; pointer-events: auto; z-index: 2; }
.banner:focus-visible { outline: 2px solid var(--vurgu); outline-offset: 4px; }

/* adlar: büyük, soluk; seçilen parlak, altında ilerleme çizgisi */
.vitrin-sekmeler { grid-column: 1; grid-row: 1; display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.vitrin-sekmeler button { position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr); column-gap: 12px; align-items: center; text-align: left;
  padding: 11px 12px 13px 0; border: 0; background: transparent; color: inherit; cursor: pointer; font: inherit; }
.vitrin-sekmeler button img { width: 30px; height: 30px; border-radius: 8px; grid-row: span 2; opacity: .5; transition: opacity .3s; }
.vitrin-sekmeler b { display: block; font: 600 clamp(20px, 2vw, 28px)/1.05 var(--font); letter-spacing: -0.03em; color: var(--soluk); transition: color .3s; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vitrin-sekmeler small { display: block; margin-top: 3px; font-size: 12px; color: var(--soluk); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vitrin-sekmeler button.aktif b, .vitrin-sekmeler button:hover b { color: var(--metin); }
.vitrin-sekmeler button.aktif img, .vitrin-sekmeler button:hover img { opacity: 1; }
.vitrin-sekmeler button:focus-visible { outline: 2px solid var(--vurgu); outline-offset: 2px; border-radius: 10px; }
.vitrin-sekmeler button i { position: absolute; left: 42px; right: 0; bottom: 0; height: 2px; background: var(--vurgu); transform: scaleX(0); transform-origin: left; }
.vitrin-sekmeler button.aktif i { animation: ilerle-x var(--sure, 4.2s) linear forwards; }
.vitrin:hover .vitrin-sekmeler button.aktif i, html.bekle .vitrin-sekmeler button.aktif i { animation-play-state: paused; }
@keyframes ilerle-x { to { transform: scaleX(1); } }

/* ---------- bölümler ---------- */
.bolum { padding-block: clamp(80px, 11vw, 150px); position: relative; }
.bolum-bas { display: grid; gap: 14px; margin-bottom: clamp(40px, 6vw, 72px); max-width: 760px; }
.bolum-etiket { font-size: 13px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--soluk); }
.bolum h2 { font-size: clamp(36px, 5vw, 64px); line-height: 1.02; letter-spacing: -0.04em; }
.bolum-alt { color: var(--ikincil); font-size: clamp(16px, 1.4vw, 19px); max-width: 38em; }

/* uygulamalar: her satır aynı ızgarada; ikon · ad ve açıklama · mağaza (App Store | Google Play) · web sitesi · yasal.
   Sütunlar sabit genişlikte, eksik bağlantı (ör. Telveli'de App Store, yan projelerde web sitesi) boş kalır, diğerleri kaymaz. */
.gizli { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.uygulamalar { padding-block: clamp(56px, 8vw, 112px); }
.tablo-bas, .uyg { --sutunlar: 52px minmax(0, 1fr) 296px 160px 128px; display: grid; grid-template-columns: var(--sutunlar); column-gap: 32px;
  grid-template-areas: "ikon ana magaza site yasal"; }
.tablo-bas, .yan-etiket { padding: 0 12px 14px; font-size: 12px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--soluk); }
.tablo-bas span:nth-child(1) { grid-column: ikon-start / ana-end; }
.tablo-bas span:nth-child(2) { grid-area: magaza; }
.tablo-bas span:nth-child(3) { grid-area: site; }
.tablo-bas span:nth-child(4) { grid-area: yasal; }
.yan-etiket { margin-top: clamp(40px, 5vw, 64px); }
.liste { list-style: none; margin: 0; padding: 0; border-bottom: 1px solid var(--cizgi); }
.uyg { position: relative; align-items: center; padding: 20px 12px; border-top: 1px solid var(--cizgi); isolation: isolate; }
.uyg::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: 16px; opacity: 0; transition: opacity .5s var(--hiz);
  background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--renk) 14%, transparent), transparent 70%); }
.uyg:hover::before { opacity: 1; }
.uyg-ikon { grid-area: ikon; width: 52px; height: 52px; border-radius: 12px; box-shadow: 0 0 0 1px var(--cizgi); transition: transform .6s var(--hiz); }
.uyg:hover .uyg-ikon { transform: translateY(-2px) rotate(-3deg); }
.uyg-ana { grid-area: ana; display: grid; gap: 4px; min-width: 0; }
.uyg-ad { display: flex; align-items: baseline; flex-wrap: wrap; gap: 2px 10px; }
.uyg-ad h3 { font-size: 20px; line-height: 1.25; letter-spacing: -0.02em; }
.uyg-bilgi { font-size: 13px; color: var(--soluk); }
.uyg-ana p { font-size: 15px; line-height: 1.5; color: var(--ikincil); max-width: 40em; }
.uyg-magaza { grid-area: magaza; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.uyg-magaza .play { grid-column: 2; }
.magaza { display: inline-flex; align-items: center; justify-content: center; gap: 7px; height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--cizgi-guclu);
  font-size: 13px; font-weight: 500; white-space: nowrap; transition: background-color .3s, color .3s, border-color .3s; }
.magaza svg { width: 14px; height: 14px; fill: currentColor; flex: none; }
.magaza:hover { background: var(--ters-bg); color: var(--ters-metin); border-color: var(--ters-bg); }
.uyg-site { grid-area: site; }
.uyg-yasal { grid-area: yasal; display: flex; flex-wrap: wrap; }
.uyg-site a, .uyg-yasal a { font-size: 14px; color: var(--ikincil); transition: color .25s; }
.uyg-site a { display: inline-flex; align-items: center; gap: 4px; }
.uyg-site svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.uyg-yasal a + a::before { content: "·"; padding-inline: 8px; color: var(--soluk); }
.uyg-site a:hover, .uyg-yasal a:hover { color: var(--metin); }

/* iletişim */
.iletisim { text-align: center; }
.iletisim-ic { display: grid; justify-items: center; gap: 22px; }
.iletisim h2 { font-size: clamp(30px, 3.8vw, 48px); }
.iletisim .bolum-alt { margin-inline: auto; max-width: 34em; }
.eposta { display: inline-flex; align-items: center; gap: .3em; font-size: clamp(26px, 4.2vw, 56px); font-weight: 500; letter-spacing: -0.04em; line-height: 1.1; position: relative; padding-bottom: .08em; word-break: break-word; }
.eposta::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: currentColor; transform: scaleX(.12); transform-origin: left; transition: transform .7s var(--hiz); }
.eposta:hover::after { transform: scaleX(1); }
.eposta svg { width: .7em; height: .7em; fill: none; stroke: var(--vurgu); stroke-width: 2; stroke-linecap: round; transition: transform .5s var(--hiz); flex: none; }
.eposta:hover svg { transform: translate(4px, -4px); }

/* alt bilgi */
.alt { border-top: 1px solid var(--cizgi); padding-top: 56px; padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px)); }
.alt-ic { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 32px clamp(40px, 6vw, 96px); }
.alt-ic > .alt-sutun:last-child { justify-self: end; }
/* yalnız logo: solda, uygulama ve Yelkovan sütunlarına göre dikeyde ortada */
.alt-marka { display: flex; align-items: center; }
.alt-sutun { display: grid; gap: 10px; align-content: start; font-size: 15px; }
.alt-sutun a { color: var(--ikincil); transition: color .25s; justify-self: start; }
.alt-sutun a:hover { color: var(--metin); }
.alt-uygulamalar { display: grid; grid-template-rows: repeat(3, auto); grid-auto-flow: column; grid-auto-columns: minmax(96px, max-content); gap: 10px 40px; }
.alt-baslik { font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--soluk); margin-bottom: 4px; }
.alt-son { margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--cizgi); display: flex; justify-content: center; gap: 8px 32px; flex-wrap: wrap; text-align: center; font-size: 13px; color: var(--soluk); }
.alt-son a { color: var(--ikincil); transition: color .25s; }
.alt-son a:hover { color: var(--metin); }

/* ---------- açılış ----------
   1) Kuş kâğıttan katlanır: gövde belirir, her yüzey kendi kırışık kenarı (menteşe) etrafında 3B dönüp yerine katlanır, en son baş öne kıvrılır.
   2) Katlama bitince yüzeyler aynı geometrideki net SVG işarete devreder; işaret sola kayarken "yelkovan" yazısı açılır.
   3) Kilit yay çizerek başlıktaki logonun yerine süzülür, son anda onunla yumuşakça yer değiştirir (site.js).
   Sekme başına bir kez kendiliğinden oynar; başlıktaki logoya tıklayınca baştan oynar. "Hareketi azalt" açıkken hiç oynamaz. */
:root { --katlama-sure: 1.75s; }
.acilis-sahne { display: none; }
html.acilis .acilis-sahne { display: grid; position: fixed; inset: 0; z-index: 60; place-items: center; pointer-events: none; transition: opacity .16s ease; }
html.acilis .ust .logo { opacity: 0; }
html.acilis.iniyor .ust .logo { opacity: 1; transition: opacity .16s ease; }
html.acilis.iniyor .acilis-sahne { opacity: 0; }
html.bekle .ust-etiket, html.bekle .satir > span, html.bekle .kahraman .giris, html.bekle .eylemler, html.bekle .vitrin { animation-play-state: paused; }
/* açılış sürerken başlık logosunun üzerine gelme efekti kapalı: uçan kilit efektsiz konuma iner (logoya tıklayıp tekrar oynatınca imleç logonun üstünde kalır) */
html.acilis .ust .logo .isaret { transform: none !important; transition: none !important; }
html.sifirla .ust-etiket, html.sifirla .satir > span, html.sifirla .kahraman .giris, html.sifirla .eylemler, html.sifirla .vitrin,
html.sifirla .acilis-ic, html.sifirla .acilis-yazi, html.sifirla .kat, html.sifirla .kat-kus, html.sifirla .isaret-son { animation: none !important; }
html.hemen .acilis-ic, html.hemen .acilis-yazi, html.hemen .kat, html.hemen .kat-kus, html.hemen .isaret-son { animation-duration: 0s !important; animation-delay: 0s !important; }
.acilis-kilit { transform-origin: 0 0; }
.acilis-ic { display: flex; align-items: center; gap: calc(10px * var(--S, 3)); font-size: calc(22px * var(--S, 3)); font-weight: 600; letter-spacing: -0.02em; line-height: 1; color: var(--metin);
  transform: translateX(var(--kay, 0px)); animation: acilis-kay .8s var(--hiz) var(--katlama-sure) forwards; }
.acilis-isaret { position: relative; flex: none; width: calc(30px * var(--S, 3)); height: calc(30px * var(--S, 3)); }
.acilis-isaret > svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.acilis-yazi { clip-path: inset(-10% 100% -20% 0); animation: acilis-yazi .8s var(--hiz) var(--katlama-sure) forwards; }
.isaret-son { opacity: 0; animation: goster 0s linear var(--katlama-sure) forwards; }

/* katlanan yüzeyler: her biri tam kutuyu kaplar, clip-path ile kırpılır, menteşe kenarının bir ucunda ve yönünde döner */
.kat-kus { position: absolute; inset: 0; color: var(--metin); perspective: calc(150px * var(--S, 3)); animation: gizle 0s linear var(--katlama-sure) forwards; }
.kat { position: absolute; inset: 0; display: block; background: currentColor; clip-path: polygon(var(--p)); transform-origin: var(--o); }
.kat.t50 { --ton: color-mix(in srgb, currentColor 50%, var(--bg)); background: var(--ton); }
.kat.t62 { --ton: color-mix(in srgb, currentColor 62%, var(--bg)); background: var(--ton); }

/* yüzeyler gövdeden başlayıp kırışıkları etrafında yerlerine katlanır; baş en son, biraz taşarak oturur */
.kat { animation: katla-kanat .52s cubic-bezier(.3, .6, .25, 1) var(--t) both; }
.kat.y4 { animation: govde-gel .42s var(--hiz) 0s both; }
.kat.y6 { animation: katla-bas .63s cubic-bezier(.3, .6, .25, 1) var(--t) both; }

@keyframes acilis-kay { to { transform: none; } }
@keyframes acilis-yazi { to { clip-path: inset(-10% -4% -20% 0); } }
@keyframes goster { to { opacity: 1; } }
@keyframes gizle { to { opacity: 0; } }
@keyframes govde-gel { from { transform: scale(.35); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes katla-kanat {
  0% { transform: rotate3d(var(--ax), var(--ay), 0, -170deg); filter: brightness(.45); opacity: 0; }
  12% { opacity: 1; }
  55% { filter: brightness(.7); }
  84% { transform: rotate3d(var(--ax), var(--ay), 0, 6deg); filter: brightness(1.08); }
  100% { transform: rotate3d(var(--ax), var(--ay), 0, 0deg); filter: brightness(1); opacity: 1; }
}
@keyframes katla-bas {
  0% { transform: rotate3d(var(--ax), var(--ay), 0, -175deg); filter: brightness(.45); opacity: 0; }
  10% { opacity: 1; }
  80% { transform: rotate3d(var(--ax), var(--ay), 0, 14deg); filter: brightness(1.1); }
  100% { transform: rotate3d(var(--ax), var(--ay), 0, 0deg); filter: brightness(1); opacity: 1; }
}

/* ---------- görünme ---------- */
html.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--hiz), transform 1s var(--hiz); transition-delay: calc(var(--i, 0) * 80ms); }
html.js [data-reveal].gorundu { opacity: 1; transform: none; }

@keyframes yuksel { to { transform: none; } }
@keyframes belir { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes suzul { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-10px) rotate(-1.2deg); } }
@keyframes nabiz { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--vurgu) 60%, transparent); } 70%, 100% { box-shadow: 0 0 0 10px transparent; } }

/* tema geçişi (View Transitions) */
::view-transition-old(root), ::view-transition-new(root) { animation: none; mix-blend-mode: normal; }
::view-transition-new(root) { animation: tema-ac .75s var(--hiz); }
@keyframes tema-ac { from { clip-path: circle(0 at var(--tx, 100%) var(--ty, 0)); } to { clip-path: circle(var(--tr, 150%) at var(--tx, 100%) var(--ty, 0)); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  html { scroll-behavior: auto; }
}

/* ---------- duyarlı ---------- */
@media (max-width: 1180px) {
  .tablo-bas { display: none; }
  .uyg { --sutunlar: 52px 296px 160px minmax(0, 1fr); column-gap: 32px; grid-template-areas: "ikon ana ana ana" ". magaza site yasal"; row-gap: 14px; }
  .uyg-ikon { align-self: start; }
}
@media (max-width: 980px) {
  .kahraman-ic { grid-template-columns: 1fr; }
  .vitrin { justify-self: stretch; max-width: 560px; height: clamp(380px, 100vw, 540px); margin-top: 8px; }
  .alt-ic { grid-template-columns: auto auto; justify-content: center; }
  .alt-ic > .alt-sutun:last-child { justify-self: start; }
  .alt-marka { grid-column: 1 / -1; justify-content: center; }
}
@media (max-width: 720px) {
  .menu { display: none; }
  .uyg { --sutunlar: 44px 150px minmax(0, 1fr); grid-template-areas: "ikon ana ana" ". magaza magaza" ". site yasal"; column-gap: 16px; padding-inline: 0; }
  .uyg-ikon { width: 44px; height: 44px; border-radius: 10px; }
  .yan-etiket { padding-inline: 0; }
  .alt-ic { column-gap: 40px; }
  .alt-uygulamalar { grid-auto-columns: max-content; column-gap: 28px; }
  .vitrin { gap: 14px; }
  .vitrin-sekmeler button { grid-template-columns: 26px minmax(0, 1fr); column-gap: 10px; padding-right: 4px; }
  .vitrin-sekmeler button img { width: 26px; height: 26px; }
  .vitrin-sekmeler button i { left: 36px; }
  .vitrin-sekmeler b { font-size: clamp(17px, 4.6vw, 20px); }
  .vitrin-sekmeler small { font-size: 11px; }
}