:root{
  --bg:#fbfbfd;--bg2:#f2f2f5;--kart:#fff;--cizgi:#e6e6ea;
  --ink:#1d1d1f;--mut:#6e6e73;--mut2:#a1a1a6;
  --ana:#1d1d1f;--ana-y:#fff;--vurgu:#b0855a;--yesil:#1f9d55;
  --r:24px;--gut:20px;--max:1080px;
  --golge:0 2px 6px rgba(0,0,0,.04),0 12px 40px rgba(0,0,0,.06);
}
@media (prefers-color-scheme: dark){
  :root{--bg:#000;--bg2:#111113;--kart:#161618;--cizgi:#2a2a2e;--ink:#f5f5f7;--mut:#a1a1a6;--mut2:#6e6e73;--ana:#f5f5f7;--ana-y:#000;--golge:none}
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
html,body{margin:0;background:var(--bg);color:var(--ink)}
body{font:400 17px/1.55 Inter,system-ui,-apple-system,"SF Pro Text",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
img,video{display:block;max-width:100%}
.kap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}

/* üst menü */
.ust{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:saturate(1.8) blur(20px);-webkit-backdrop-filter:saturate(1.8) blur(20px);border-bottom:1px solid transparent;transition:border-color .3s}
.ust.kaydi{border-bottom-color:var(--cizgi)}
.ust .kap{display:flex;align-items:center;gap:14px;height:56px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:19px;letter-spacing:-.4px;text-decoration:none;flex:1}
.logo svg{width:26px;height:26px}
.ust nav{display:flex;gap:22px;font-size:14px;color:var(--mut)}
.ust nav a{text-decoration:none}.ust nav a:hover{color:var(--ink)}
.dugme{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:40px;padding:0 18px;border-radius:20px;background:var(--ana);color:var(--ana-y);font-weight:600;font-size:15px;text-decoration:none;border:0;cursor:pointer;transition:transform .15s,opacity .15s}
.dugme:active{transform:scale(.97)}
.dugme.buyuk{height:52px;padding:0 26px;border-radius:26px;font-size:17px}
.dugme.ikinci{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--cizgi)}
@media (max-width:760px){.ust nav{display:none}}

/* bölümler */
section{padding:96px 0}
.etiket{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--vurgu);margin-bottom:12px}
h1,h2,h3{letter-spacing:-.03em;margin:0}
h1{font-size:clamp(42px,9vw,76px);line-height:1.02;font-weight:800}
h2{font-size:clamp(32px,6vw,52px);line-height:1.06;font-weight:800}
h3{font-size:21px;line-height:1.25;font-weight:700;letter-spacing:-.02em}
.alt{font-size:clamp(18px,2.6vw,22px);color:var(--mut);line-height:1.45;margin:18px 0 0;max-width:620px}
.orta{text-align:center}.orta .alt{margin-left:auto;margin-right:auto}

/* hareket */
.js .belir{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.js .belir.gorundu{opacity:1;transform:none}
.belir.g1{transition-delay:.08s}.belir.g2{transition-delay:.16s}.belir.g3{transition-delay:.24s}
@media (prefers-reduced-motion: reduce){.belir{opacity:1;transform:none;transition:none}*{animation:none!important}}

/* giriş */
.giris{padding:72px 0 40px;text-align:center;overflow:hidden}
.giris .dugmeler{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:30px}
.giris .kucuk{font-size:14px;color:var(--mut);margin-top:14px}
.sahne{position:relative;margin:56px auto 0;width:min(300px,74vw)}
.telefon{position:relative;border-radius:48px;padding:10px;background:#111;box-shadow:0 0 0 2px #2a2a2e,0 40px 80px -20px rgba(0,0,0,.35);animation:suzul 6s ease-in-out infinite}
.telefon::before{content:"";position:absolute;top:20px;left:50%;transform:translateX(-50%);width:90px;height:26px;border-radius:14px;background:#000;z-index:2}
.telefon video{width:100%;aspect-ratio:9/19.5;object-fit:cover;border-radius:38px;background:#222}
@keyframes suzul{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.balon{position:absolute;background:var(--kart);border:1px solid var(--cizgi);box-shadow:var(--golge);border-radius:18px;padding:10px 14px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;white-space:nowrap;animation:suzul 7s ease-in-out infinite}
.balon i{width:8px;height:8px;border-radius:50%;background:var(--yesil);font-style:normal}
.balon.b1{left:-34%;top:22%;animation-delay:-2s}
.balon.b2{right:-30%;top:58%;animation-delay:-4s}
@media (max-width:520px){.balon.b1{left:-18%}.balon.b2{right:-16%}}

/* adımlar */
.adimlar{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px}
.adim{background:var(--kart);border:1px solid var(--cizgi);border-radius:var(--r);padding:28px;box-shadow:var(--golge)}
.adim .no{width:40px;height:40px;border-radius:50%;background:var(--ana);color:var(--ana-y);display:grid;place-items:center;font-weight:700;margin-bottom:18px}
.adim p{color:var(--mut);margin:8px 0 0;font-size:16px}
@media (max-width:760px){.adimlar{grid-template-columns:1fr}}

/* önce / sonra */
.karsi{position:relative;max-width:420px;margin:48px auto 0;aspect-ratio:4/5;border-radius:var(--r);overflow:hidden;box-shadow:var(--golge);background:var(--bg2);user-select:none;touch-action:pan-y}
.karsi img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.karsi .ust-katman{clip-path:inset(0 0 0 var(--k,50%))}
.karsi .cizgi{position:absolute;top:0;bottom:0;left:var(--k,50%);width:2px;background:#fff;transform:translateX(-1px);pointer-events:none}
.karsi .cizgi::after{content:"‹ ›";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;background:#fff;color:#1d1d1f;display:grid;place-items:center;font-weight:800;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.karsi input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.karsi .yazi{position:absolute;top:14px;font-size:12px;font-weight:700;background:rgba(0,0,0,.55);color:#fff;padding:5px 10px;border-radius:10px;backdrop-filter:blur(6px)}
.karsi .yazi.sol{left:14px}.karsi .yazi.sag{right:14px}

/* şablon şeridi */
.serit{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px var(--gut) 20px;margin:40px calc(-1*var(--gut)) 0;scrollbar-width:none}
.serit::-webkit-scrollbar{display:none}
.kartv{flex:0 0 220px;scroll-snap-align:center;background:var(--kart);border:1px solid var(--cizgi);border-radius:var(--r);overflow:hidden;box-shadow:var(--golge)}
.kartv video,.kartv .bos{width:100%;aspect-ratio:9/16;object-fit:cover;background:var(--bg2)}
.kartv .bos{display:grid;place-items:center;color:var(--mut);font-size:14px}
.kartv div.yz{padding:14px 16px 16px}
.kartv b{display:block;font-size:16px}.kartv small{color:var(--mut);font-size:14px}
@media (min-width:900px){.serit{justify-content:center}}

/* fiyatlar */
.fiyatlar{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px;align-items:stretch}
.paket{background:var(--kart);border:1px solid var(--cizgi);border-radius:var(--r);padding:30px 26px;display:flex;flex-direction:column;box-shadow:var(--golge);position:relative}
.paket.one{border:2px solid var(--ana)}
.paket .rozet{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--ana);color:var(--ana-y);font-size:12px;font-weight:700;padding:5px 12px;border-radius:12px;white-space:nowrap}
.paket .ad{font-weight:700;color:var(--mut);font-size:15px}
.paket .tutar{font-size:44px;font-weight:800;letter-spacing:-.04em;margin:8px 0 2px}
.paket .tutar small{font-size:18px;font-weight:600;color:var(--mut);letter-spacing:0}
.paket .birim{color:var(--mut);font-size:14px}
.paket ul{list-style:none;padding:0;margin:22px 0 26px;display:grid;gap:10px;font-size:15px;flex:1}
.paket li::before{content:"✓";color:var(--yesil);font-weight:800;margin-right:8px}
.paket .dugme{width:100%}
.fiyat-not{text-align:center;color:var(--mut);font-size:14px;margin-top:22px}
@media (max-width:860px){.fiyatlar{grid-template-columns:1fr;max-width:420px;margin-left:auto;margin-right:auto}}

/* güven */
.guven{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:44px}
.guven div{background:var(--kart);border:1px solid var(--cizgi);border-radius:20px;padding:22px}
.guven .ik{font-size:24px}
.guven b{display:block;margin:10px 0 4px;font-size:16px}
.guven p{margin:0;color:var(--mut);font-size:14px}
@media (max-width:860px){.guven{grid-template-columns:1fr 1fr}}

/* sss */
.sss{max-width:760px;margin:40px auto 0}
.sss details{border-bottom:1px solid var(--cizgi);padding:4px 0}
.sss summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-weight:600;font-size:18px;position:relative}
.sss summary::-webkit-details-marker{display:none}
.sss summary::after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:26px;font-weight:300;color:var(--mut);transition:transform .25s}
.sss details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.sss details p{margin:0 0 20px;color:var(--mut)}

/* çağrı */
.cagri{background:var(--ana);color:var(--ana-y);border-radius:32px;padding:64px 28px;text-align:center;margin:0 var(--gut)}
.cagri .alt{color:color-mix(in srgb,var(--ana-y) 70%,transparent)}
.cagri .dugme{background:var(--ana-y);color:var(--ana);margin-top:28px}

/* alt bilgi */
.altbilgi{padding:56px 0 40px;font-size:14px;color:var(--mut);border-top:1px solid var(--cizgi);margin-top:96px}
.altbilgi .izgara{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.altbilgi b{display:block;color:var(--ink);margin-bottom:10px;font-size:14px}
.altbilgi a{display:block;text-decoration:none;padding:3px 0}.altbilgi a:hover{color:var(--ink)}
.altbilgi p{margin:0 0 4px}
.odeme{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px;align-items:center}
.odeme span{border:1px solid var(--cizgi);border-radius:8px;padding:6px 10px;font-weight:800;font-size:12px;color:var(--ink);letter-spacing:.02em}
.telif{margin-top:20px;font-size:13px}
@media (max-width:760px){.altbilgi .izgara{grid-template-columns:1fr 1fr}.altbilgi .izgara>div:first-child{grid-column:1/-1}}

/* metin sayfaları */
.metin{max-width:760px;margin:0 auto;padding:56px var(--gut) 0}
.metin h1{font-size:clamp(34px,6vw,48px);margin-bottom:8px}
.metin .tarih{color:var(--mut);font-size:14px;margin-bottom:36px}
.metin h2{font-size:22px;margin:36px 0 10px;letter-spacing:-.02em}
.metin p,.metin li{color:color-mix(in srgb,var(--ink) 82%,transparent);font-size:16px}
.metin ul,.metin ol{padding-left:22px}
.metin table{width:100%;border-collapse:collapse;font-size:15px;margin:10px 0}
.metin td,.metin th{border-bottom:1px solid var(--cizgi);padding:10px 8px;text-align:left;vertical-align:top}
.taslak{background:#fff6e5;color:#7a4b00;border:1px solid #f3d9a4;border-radius:14px;padding:12px 16px;font-size:14px;margin-bottom:28px}
@media (prefers-color-scheme: dark){.taslak{background:#2a1f0a;color:#f3d9a4;border-color:#5a4417}}

/* satın alma */
.form{max-width:520px;margin:0 auto;padding:48px var(--gut) 0}
.ozet{background:var(--kart);border:1px solid var(--cizgi);border-radius:var(--r);padding:22px;display:flex;justify-content:space-between;align-items:center;margin:24px 0}
.ozet b{font-size:18px}.ozet span{font-size:28px;font-weight:800;letter-spacing:-.03em}
.secim{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:20px}
.secim label{border:1.5px solid var(--cizgi);border-radius:16px;padding:12px 8px;text-align:center;cursor:pointer;font-weight:600;font-size:15px}
.secim input{display:none}
.secim input:checked+label{border-color:var(--ana);background:var(--kart)}
.alan{display:block;margin-top:14px;font-size:14px;font-weight:600;color:var(--mut)}
.alan input{display:block;width:100%;margin-top:6px;height:52px;padding:0 16px;border-radius:14px;border:1px solid var(--cizgi);background:var(--kart);font:inherit;font-size:17px;color:var(--ink);outline:none}
.alan input:focus{border-color:var(--ink)}
.onay{display:flex;gap:10px;align-items:flex-start;margin-top:16px;font-size:14px;color:var(--mut)}
.onay input{margin-top:3px;width:18px;height:18px;flex:0 0 auto}
.form .dugme{width:100%;margin-top:22px}
.bilgi{font-size:13px;color:var(--mut);text-align:center;margin-top:12px}