/* Ana sayfa (satış sayfası) */
.ust { display: flex; align-items: center; justify-content: space-between; padding: calc(12px + env(safe-area-inset-top)) 18px 0; position: relative; z-index: 5; }
.gece-ust .logo, .gece-ust .ust-link, .gece-ust .dil-dugme { color: var(--kagit); }
.ust-nav { display: flex; align-items: center; gap: .3rem; }
.ust-link { font: 600 .92rem/1 var(--sans); text-decoration: none; padding: .6rem .75rem; border-radius: 999px; }
.ust-link:hover { background: rgba(244, 239, 230, .1); }

.kahraman { min-height: 100svh; display: flex; flex-direction: column; overflow: hidden; }
.kahraman-ic {
  position: relative; z-index: 2; flex: 1; display: grid; align-content: center; gap: 8px;
  width: min(1180px, 100%); margin: 0 auto; padding: 28px 20px calc(28px + env(safe-area-inset-bottom));
}
.kahraman-metin { display: grid; gap: 16px; text-align: center; justify-items: center; }
.kahraman .ust-etiket { color: var(--altin-2); }
.kahraman h1 { color: var(--kagit); max-width: 14ch; }
.kahraman-alt { max-width: 46ch; font-size: clamp(1.02rem, .95rem + .4vw, 1.18rem); line-height: 1.55; color: rgba(244, 239, 230, .78); }
.kahraman-dugmeler { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.kahraman .dugme.cizgi { color: var(--kagit); }
.guven { font-size: .86rem; color: rgba(244, 239, 230, .55); }
.kahraman-kutu { position: relative; display: grid; justify-items: center; }
.kahraman-kutu .kutu-sahne { --s: min(54vw, 30vh, 270px); cursor: pointer; }
.kutu-dugme { position: absolute; inset: 0; z-index: 4; border: 0; background: transparent; cursor: pointer; border-radius: 24px; }
.kagit-yazi { font: italic 500 1.05rem/1.2 var(--serif); color: rgba(244, 239, 230, .7); min-height: 1.3em; transition: opacity .3s; }

.bolum { width: min(1080px, 100%); margin: 0 auto; padding: clamp(56px, 9vw, 104px) 20px 0; display: grid; gap: 22px; }
.bolum > h2 { text-align: center; }
.bolum-alt, .bolum-not { text-align: center; color: var(--murekkep-2); margin-top: -8px; }
.bolum-not { font-size: .9rem; margin-top: 4px; }

.adimlar { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); counter-reset: a; }
.adimlar li { padding: 22px; border-radius: 22px; background: var(--beyaz); box-shadow: var(--golge-1); display: grid; gap: 8px; align-content: start; }
.adimlar .no { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font: 600 .9rem/1 var(--mono); background: var(--kizil); color: #fff; }
.adimlar p { color: var(--murekkep-2); }

.kagit-izgara { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; }
.kagit-kart { display: grid; gap: 8px; text-decoration: none; color: inherit; }
.kagit-kart .ornek {
  position: relative; aspect-ratio: 1; border-radius: 20px; overflow: hidden;
  background-color: var(--t-kagit); background-image: var(--t-desen); background-size: var(--t-boyut);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.08), var(--golge-1); transition: transform .2s var(--egri), box-shadow .2s;
}
.kagit-kart .ornek::before, .kagit-kart .ornek::after { content: ''; position: absolute; }
.kagit-kart .ornek::before { top: 0; bottom: 0; left: 44%; width: 12%; background: linear-gradient(90deg, var(--t-kk), var(--t-k) 20%, var(--t-ka) 48%, var(--t-k) 66%, var(--t-kk)); }
.kagit-kart .ornek::after { left: 0; right: 0; top: 44%; height: 12%; background: linear-gradient(180deg, var(--t-kk), var(--t-k) 20%, var(--t-ka) 48%, var(--t-k) 66%, var(--t-kk)); }
.kagit-kart:hover .ornek { transform: translateY(-3px) rotate(-1deg); box-shadow: inset 0 0 0 1px rgba(0,0,0,.08), var(--golge-2); }
.kagit-kart .ad { display: flex; justify-content: space-between; align-items: center; gap: 8px; font: 500 1.02rem/1.2 var(--serif); }

.ozellikler { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.ozellikler article { padding: 20px; border-radius: 20px; background: rgba(255,255,255,.6); box-shadow: inset 0 0 0 1px var(--kagit-3); display: grid; gap: 6px; align-content: start; }
.ozellikler h3 { font-size: 1.2rem; }
.ozellikler p { color: var(--murekkep-2); font-size: .95rem; }
.ozellikler .yildizli h3::after { content: ' ★'; color: var(--altin); font-size: .85em; }

.fiyatlar { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); align-items: start; }
.fiyat-kart { display: grid; gap: 14px; padding: 26px 22px; border-radius: 24px; background: var(--beyaz); box-shadow: var(--golge-1); }
.fiyat-kart.vurgulu { background: var(--murekkep); color: var(--kagit); box-shadow: var(--golge-2); }
.fiyat-kart h3 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.fiyat-kart.vurgulu .rozet.yildiz { background: rgba(235,215,166,.16); }
.fiyat-kart .tutar { font: 500 2.4rem/1 var(--serif); }
.fiyat-kart ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.fiyat-kart li { padding-left: 1.5rem; position: relative; font-size: .97rem; }
.fiyat-kart li::before { content: ''; position: absolute; left: 0; top: .5em; width: .62rem; height: .36rem; border-left: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(-45deg); opacity: .7; }
.fiyat-kart.vurgulu .dugme.ana { box-shadow: none; }

.sss { max-width: 760px; gap: 10px; }
.sss details { border-radius: 18px; background: var(--beyaz); box-shadow: var(--golge-1); padding: 0 20px; }
.sss summary { cursor: pointer; list-style: none; padding: 18px 0; font: 600 1.02rem/1.35 var(--sans); display: flex; justify-content: space-between; gap: 12px; }
.sss summary::-webkit-details-marker { display: none; }
.sss summary::after { content: '+'; font: 400 1.4rem/1 var(--sans); color: var(--murekkep-3); transition: transform .2s; }
.sss details[open] summary::after { transform: rotate(45deg); }
.sss details p { padding: 0 0 18px; color: var(--murekkep-2); }

.son-cagri { width: auto; margin: clamp(56px, 9vw, 104px) 16px 0; border-radius: 28px; padding: clamp(48px, 8vw, 88px) 20px; justify-items: center; text-align: center; }
.son-cagri h2 { color: var(--kagit); max-width: 18ch; }

/* Demo katmanı */
.demo-katman { position: fixed; inset: 0; z-index: 100; overflow-y: auto; overscroll-behavior: contain; background: var(--gece); }
body.kilit { overflow: hidden; }

@media (min-width: 900px) {
  .kahraman-ic { grid-template-columns: 1.05fr .95fr; align-items: center; gap: 24px; }
  .kahraman-metin { text-align: left; justify-items: start; }
  .kahraman-dugmeler { justify-content: flex-start; }
  .kahraman-kutu .kutu-sahne { --s: min(24vw, 36vh, 300px); }
}