/* 360SanalTurum — site stili */
:root{
  --zemin:#0b1016;--zemin2:#101823;--kart:#141e2b;--cizgi:#22303f;
  --metin:#e9eef4;--soluk:#9fb0c0;--vurgu:#f2a33c;--vurgu-koyu:#d88b25;
  --yesil:#4cc38a;--govde:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --baslik:"Syne",var(--govde);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
body{background:var(--zemin);color:var(--metin);font-family:var(--govde);font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--vurgu);text-decoration:none}
a:hover{color:#ffc061}
h1,h2,h3{font-family:var(--baslik);line-height:1.18;text-wrap:balance;font-weight:700}
h1{font-size:clamp(1.9rem,4.5vw,3.3rem)}
h2{font-size:clamp(1.5rem,3vw,2.2rem)}
h3{font-size:1.15rem}
p{max-width:68ch}
.sarici{max-width:1160px;margin:0 auto;padding:0 22px}
.etiket{display:inline-block;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--vurgu);font-weight:600;margin-bottom:14px}

/* Üst çubuk */
.ust{position:sticky;top:0;z-index:50;background:rgba(11,16,22,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--cizgi)}
.ust-ic{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 22px;max-width:1160px;margin:0 auto}
.marka{display:flex;align-items:center;gap:10px;font-family:var(--baslik);font-weight:800;font-size:1.22rem;color:var(--metin);letter-spacing:.01em}
.marka svg{flex:none}
.marka b{color:var(--vurgu)}
.menu{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.menu a{color:var(--soluk);font-size:.95rem;padding:8px 12px;border-radius:8px;white-space:nowrap;transition:color .2s,background .2s}
.menu a:hover,.menu a[aria-current]{color:var(--metin);background:var(--kart)}
.menu .cta{background:var(--vurgu);color:#161006;font-weight:600;margin-left:6px}
.menu .cta:hover{background:#ffc061;color:#161006}
.menu-ac{display:none;background:none;border:1px solid var(--cizgi);border-radius:8px;color:var(--metin);padding:8px 10px;cursor:pointer}
@media(max-width:920px){
  .menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--zemin2);border-bottom:1px solid var(--cizgi);flex-direction:column;align-items:stretch;padding:10px 16px 16px}
  .menu.acik{display:flex}
  .menu a{padding:12px 10px}
  .menu-ac{display:block}
}

/* Hero */
.hero{position:relative;overflow:hidden;padding:90px 0 70px;background:
  radial-gradient(1100px 480px at 78% -10%,rgba(242,163,60,.14),transparent 60%),
  radial-gradient(900px 500px at 8% 110%,rgba(76,144,195,.10),transparent 55%),var(--zemin)}
.hero-ic{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
@media(max-width:920px){.hero-ic{grid-template-columns:1fr}.hero{padding:56px 0 48px}}
.hero p.giris{color:var(--soluk);font-size:1.12rem;margin:20px 0 30px}
.butonlar{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:12px;font-weight:600;font-size:1rem;transition:transform .2s,background .2s,box-shadow .2s;cursor:pointer;border:0}
.btn-dolu{background:var(--vurgu);color:#161006}
.btn-dolu:hover{background:#ffc061;color:#161006;transform:translateY(-2px);box-shadow:0 10px 26px rgba(242,163,60,.25)}
.btn-cerceve{border:1px solid var(--cizgi);color:var(--metin);background:var(--kart)}
.btn-cerceve:hover{border-color:var(--vurgu);color:var(--metin)}
.hero-rozetler{display:flex;gap:22px;margin-top:34px;flex-wrap:wrap}
.hero-rozetler div{font-size:.9rem;color:var(--soluk)}
.hero-rozetler b{display:block;font-family:var(--baslik);font-size:1.5rem;color:var(--metin)}

/* 360 küre görseli (CSS) */
.kure{position:relative;aspect-ratio:1/1;width:min(100%,420px);margin:0 auto;border-radius:50%;
  background:radial-gradient(circle at 32% 30%,#22405c 0%,#152838 45%,#0d1723 78%);
  border:1px solid var(--cizgi);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.kure::before{content:"";position:absolute;inset:0;border-radius:50%;
  background:repeating-linear-gradient(90deg,transparent 0 54px,rgba(159,176,192,.13) 54px 55px),
             repeating-linear-gradient(0deg,transparent 0 54px,rgba(159,176,192,.10) 54px 55px);
  animation:kuredon 26s linear infinite}
.kure::after{content:"";position:absolute;inset:0;border-radius:50%;
  background:radial-gradient(circle at 68% 72%,rgba(242,163,60,.28),transparent 42%)}
@keyframes kuredon{to{background-position:108px 0,0 0}}
.kure span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);font-family:var(--baslik);font-weight:800;font-size:2.4rem;color:rgba(233,238,244,.92);letter-spacing:.04em}

/* Bölümler */
section{padding:72px 0}
section.dolgu{background:var(--zemin2)}
.bolum-bas{max-width:720px;margin-bottom:44px}
.bolum-bas p{color:var(--soluk);margin-top:14px}
.izgara{display:grid;gap:22px}
.izgara.uc{grid-template-columns:repeat(3,1fr)}
.izgara.dort{grid-template-columns:repeat(4,1fr)}
.izgara.iki{grid-template-columns:repeat(2,1fr)}
@media(max-width:920px){.izgara.uc,.izgara.dort{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.izgara.uc,.izgara.dort,.izgara.iki{grid-template-columns:1fr}}
.kart{background:var(--kart);border:1px solid var(--cizgi);border-radius:16px;padding:26px;transition:border-color .25s,transform .25s}
.kart:hover{border-color:rgba(242,163,60,.5);transform:translateY(-3px)}
.kart .ikon{width:46px;height:46px;border-radius:12px;background:rgba(242,163,60,.12);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--vurgu)}
.kart h3{margin-bottom:10px}
.kart p{color:var(--soluk);font-size:.96rem}
.kart a.devam{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:.93rem;font-weight:600}

/* Süreç adımları */
.adimlar{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:adim}
@media(max-width:920px){.adimlar{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.adimlar{grid-template-columns:1fr}}
.adim{position:relative;background:var(--kart);border:1px solid var(--cizgi);border-radius:16px;padding:26px;counter-increment:adim}
.adim::before{content:counter(adim,decimal-leading-zero);font-family:var(--baslik);font-weight:800;font-size:.95rem;color:var(--vurgu);letter-spacing:.1em}
.adim h3{margin:10px 0 8px}
.adim p{color:var(--soluk);font-size:.95rem}

/* Demo tur */
.tur-kutu{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--cizgi);aspect-ratio:16/9;background:
  radial-gradient(700px 300px at 60% 20%,rgba(76,144,195,.18),transparent 60%),var(--kart)}
.tur-kutu iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.tur-ort{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;cursor:pointer;background:none;border:0;color:var(--metin);width:100%}
.tur-ort .oynat{width:76px;height:76px;border-radius:50%;background:var(--vurgu);display:flex;align-items:center;justify-content:center;color:#161006;box-shadow:0 12px 34px rgba(242,163,60,.35);transition:transform .2s}
.tur-ort:hover .oynat{transform:scale(1.08)}
.tur-ort span{font-weight:600;font-size:1.05rem}
.tur-ort small{color:var(--soluk)}

/* SSS */
.sss{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
@media(max-width:860px){.sss{grid-template-columns:1fr}}
.sss details{background:var(--kart);border:1px solid var(--cizgi);border-radius:14px;padding:4px 20px}
.sss summary{cursor:pointer;font-weight:600;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.sss summary::after{content:"+";font-family:var(--baslik);color:var(--vurgu);font-size:1.3rem;flex:none;transition:transform .2s}
.sss details[open] summary::after{transform:rotate(45deg)}
.sss details p{color:var(--soluk);padding:0 0 18px;font-size:.96rem}

/* CTA şeridi */
.cta-serit{background:linear-gradient(120deg,rgba(242,163,60,.16),rgba(76,144,195,.10));border-top:1px solid var(--cizgi);border-bottom:1px solid var(--cizgi);text-align:center}
.cta-serit p{margin:14px auto 28px;color:var(--soluk)}
.cta-serit .butonlar{justify-content:center}

/* İçerik sayfaları */
.icsayfa{padding:64px 0 20px}
.icsayfa .giris{color:var(--soluk);font-size:1.1rem;margin-top:18px;max-width:760px}
.duzyazi h2{margin:44px 0 16px}
.duzyazi h3{margin:28px 0 10px}
.duzyazi p,.duzyazi li{color:var(--soluk)}
.duzyazi p{margin-bottom:14px}
.duzyazi ul{padding-left:22px;margin-bottom:14px}
.duzyazi li{margin-bottom:6px}
.duzyazi strong{color:var(--metin)}

/* İletişim */
.iletisim-izgara{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:860px){.iletisim-izgara{grid-template-columns:1fr}}
.iletisim-kart{background:var(--kart);border:1px solid var(--cizgi);border-radius:16px;padding:30px;display:flex;flex-direction:column;gap:8px}
.iletisim-kart b{font-family:var(--baslik);font-size:1.05rem}
.iletisim-kart a{font-size:1.2rem;font-weight:600}
.iletisim-kart span{color:var(--soluk);font-size:.94rem}

/* Alt bilgi */
footer{background:var(--zemin2);border-top:1px solid var(--cizgi);padding:56px 0 30px;margin-top:40px}
.alt-izgara{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:30px}
@media(max-width:1000px){.alt-izgara{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:860px){.alt-izgara{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.alt-izgara{grid-template-columns:1fr}}
footer h4{font-family:var(--baslik);font-size:.95rem;margin-bottom:14px;letter-spacing:.03em}
footer ul{list-style:none}
footer li{margin-bottom:9px}
footer a{color:var(--soluk);font-size:.93rem}
footer a:hover{color:var(--metin)}
footer .aciklama{color:var(--soluk);font-size:.93rem;margin-top:12px;max-width:34ch}
.alt-cizgi{border-top:1px solid var(--cizgi);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--soluk);font-size:.87rem}
.alt-cizgi a{color:var(--soluk)}
:focus-visible{outline:2px solid var(--vurgu);outline-offset:2px}

/* ===== MOBİL DOKUNMA HEDEFLERİ (2026-09-09 denetimi) =====
   Playwright 390px ölçümü: footer ve liste bağlantıları 17-25px yükseklikteydi.
   Görsel tasarım korunur; yalnızca dokunulabilir alan 44px'e çıkar. */
@media (max-width: 900px) {
  footer a,
  footer li > a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }
}