/* =====================================================================
   3B TAKI KARTI TASARIMCISI — modern tam ekran pencere + ürün sayfası tanıtım kartı
   Telefon: sahne üstte (46dvh), panel kaydırılır, eylem çubuğu altta sabit. Masaüstü: sahne solda, panel sağda.
   ===================================================================== */
.k3d-teaser, .k3d-modal, .k3d-ac{
  --k3d-ink:#1f1c19; --k3d-ink2:#6c655d; --k3d-line:#e6e0d8; --k3d-paper:#fff; --k3d-soft:#f6f3ef; --k3d-vurgu:#9c7a44; --k3d-vurgu2:#c9a56a;
  --k3d-sahne:radial-gradient(120% 90% at 30% 20%, #f5f2ed 0%, #e8e3dc 55%, #ddd7ce 100%);
  --k3d-r:16px; --k3d-golge:0 1px 2px rgba(31,28,25,.05), 0 18px 48px -18px rgba(31,28,25,.28);
  --k3d-baslik:"Cormorant Garamond", Georgia, serif;
}
.k3d-teaser *, .k3d-modal *{ box-sizing:border-box; }
.k3d-teaser [hidden], .k3d-modal [hidden]{ display:none !important; }

/* ---------- Satın alma alanındaki düğme ---------- */
.k3d-ac{ display:flex; align-items:center; gap:12px; width:100%; margin:10px 0 0; padding:12px 16px; border-radius:12px; cursor:pointer; text-align:left;
  color:var(--k3d-ink); background:linear-gradient(#fff,#fff) padding-box, linear-gradient(120deg, var(--k3d-vurgu2), var(--k3d-vurgu)) border-box; border:1.5px solid transparent;
  box-shadow:0 8px 24px -14px rgba(156,122,68,.55); transition:transform .15s, box-shadow .15s; font:inherit; }
.k3d-ac:hover{ transform:translateY(-1px); box-shadow:0 14px 30px -14px rgba(156,122,68,.7); }
.k3d-ac:focus-visible{ outline:2px solid var(--k3d-vurgu); outline-offset:2px; }
.k3d-ac svg{ width:26px; height:26px; flex:none; color:var(--k3d-vurgu); }
.k3d-ac span{ display:block; font-weight:700; font-size:14px; line-height:1.2; }
.k3d-ac small{ display:block; font-size:12px; color:var(--k3d-ink2); margin-top:2px; }
.k3d-ac--buyuk{ width:auto; margin:0; padding:14px 22px; background:linear-gradient(120deg, var(--k3d-vurgu), #7d6136); color:#fff; border:0; box-shadow:0 14px 30px -12px rgba(125,97,54,.6); }
.k3d-ac--buyuk svg, .k3d-ac--buyuk small{ color:rgba(255,255,255,.85); }

/* ---------- Ürün sayfası tanıtım kartı ---------- */
.k3d-teaser{ padding:40px 0 8px; }
.k3d-teaser__kart{ display:grid; grid-template-columns:220px minmax(0,1fr); gap:28px; align-items:center; background:var(--k3d-paper); border:1px solid var(--k3d-line); border-radius:var(--k3d-r); padding:22px; box-shadow:var(--k3d-golge); }
.k3d-teaser__on{ position:relative; aspect-ratio:2/3; border-radius:12px; overflow:hidden; background:var(--k3d-sahne); display:grid; place-items:center; }
.k3d-teaser__on canvas{ width:62%; height:auto; border-radius:6px; box-shadow:0 18px 30px -16px rgba(31,28,25,.45), 0 2px 4px rgba(31,28,25,.08); transform:rotate(-4deg); background:#efeae6; }
.k3d-teaser__rozet{ position:absolute; left:10px; top:10px; font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; padding:5px 9px; border-radius:999px; background:rgba(255,255,255,.85); color:var(--k3d-vurgu); backdrop-filter:blur(6px); }
.k3d__ust{ font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--k3d-vurgu); display:block; margin-bottom:6px; }
.k3d-teaser__metin h2{ font-family:var(--k3d-baslik); font-weight:500; font-size:clamp(24px, 3vw, 32px); margin:0 0 6px; color:var(--k3d-ink); }
.k3d-teaser__metin p{ margin:0; color:var(--k3d-ink2); max-width:560px; }
.k3d-teaser__liste{ list-style:none; margin:14px 0 18px; padding:0; display:flex; flex-wrap:wrap; gap:8px; }
.k3d-teaser__liste li{ font-size:12.5px; padding:6px 11px; border-radius:999px; background:var(--k3d-soft); color:var(--k3d-ink); }
.k3d-teaser__liste li::before{ content:"✓"; color:var(--k3d-vurgu); font-weight:700; margin-right:6px; }
.k3d-teaser__eylem{ display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.k3d-teaser__durum{ font-size:13px; font-weight:600; color:#1b6b3a; }
@media (max-width: 640px){ .k3d-teaser{ padding:26px 0 0; } .k3d-teaser__kart{ grid-template-columns:1fr; gap:16px; padding:16px; } .k3d-teaser__on{ aspect-ratio:16/9; } .k3d-teaser__on canvas{ width:auto; height:88%; } .k3d-ac--buyuk{ width:100%; } }

/* ---------- Tam ekran pencere ---------- */
html.k3d-kilit, html.k3d-kilit body{ overflow:hidden !important; }
.k3d-modal{ position:fixed; inset:0; z-index:10050; display:flex; align-items:center; justify-content:center; padding:max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); }
.k3d-modal__arka{ position:absolute; inset:0; background:rgba(20,17,14,.55); backdrop-filter:blur(6px); }
.k3d-modal__pencere{ position:relative; width:min(1240px, 100%); height:min(860px, 100%); display:flex; flex-direction:column; background:var(--k3d-paper); border-radius:var(--k3d-r); box-shadow:0 40px 90px -30px rgba(0,0,0,.6); overflow:hidden; animation:k3dGir .28s cubic-bezier(.2,.8,.2,1); }
@keyframes k3dGir{ from{ opacity:0; transform:translateY(14px) scale(.985); } to{ opacity:1; transform:none; } }
.k3d-modal__bas{ display:flex; align-items:center; justify-content:space-between; gap:14px; padding:14px 18px; border-bottom:1px solid var(--k3d-line); }
.k3d-modal__bas h2{ font-family:var(--k3d-baslik); font-weight:600; font-size:22px; margin:0; color:var(--k3d-ink); line-height:1.1; }
.k3d-modal__bas p{ margin:2px 0 0; font-size:12.5px; color:var(--k3d-ink2); }
.k3d-modal__kapat{ width:40px; height:40px; border-radius:50%; border:1px solid var(--k3d-line); background:#fff; color:var(--k3d-ink); font-size:22px; line-height:1; cursor:pointer; display:grid; place-items:center; flex:none; }
.k3d-modal__kapat:hover{ background:var(--k3d-soft); }
.k3d-modal__govde{ flex:1; min-height:0; display:grid; grid-template-columns:minmax(0,1fr) 380px; }
.k3d-sahne{ position:relative; background:var(--k3d-sahne); min-height:0; }
.k3d-sahne canvas{ display:block; width:100%; height:100%; touch-action:none; cursor:grab; }
.k3d-sahne canvas:active{ cursor:grabbing; }
.k3d-sahne__cipler{ position:absolute; left:14px; top:14px; display:flex; gap:6px; padding:5px; border-radius:999px; background:rgba(255,255,255,.72); backdrop-filter:blur(10px); box-shadow:0 6px 20px -10px rgba(0,0,0,.35); }
.k3d-sahne__cipler button{ font:600 12px/1 inherit; font-family:inherit; letter-spacing:.03em; padding:9px 13px; border-radius:999px; border:0; background:transparent; color:var(--k3d-ink); cursor:pointer; }
.k3d-sahne__cipler button:hover{ background:rgba(0,0,0,.05); }
.k3d-sahne__cipler button[aria-pressed="true"]{ background:var(--k3d-ink); color:#fff; }
.k3d-sahne__ipucu{ position:absolute; left:16px; bottom:12px; font-size:11px; letter-spacing:.06em; text-transform:uppercase; color:var(--k3d-ink2); pointer-events:none; }
.k3d-sahne__yukleniyor{ position:absolute; inset:0; display:grid; place-items:center; color:var(--k3d-ink2); font-size:13px; pointer-events:none; }
.k3d-panel{ min-height:0; overflow:auto; padding:18px 18px 22px; display:grid; gap:14px; align-content:start; border-left:1px solid var(--k3d-line); background:#fff; -webkit-overflow-scrolling:touch; }
.k3d-adim{ border:1px solid var(--k3d-line); border-radius:12px; padding:14px; display:grid; gap:12px; background:#fff; }
.k3d-adim__bas{ display:flex; align-items:center; gap:10px; }
.k3d-adim__no{ width:24px; height:24px; border-radius:50%; background:var(--k3d-ink); color:#fff; font-size:12px; font-weight:700; display:grid; place-items:center; flex:none; }
.k3d-adim__bas h3{ margin:0; font-size:15px; font-weight:700; color:var(--k3d-ink); }
.k3d-adim__bas small{ margin-left:auto; font-size:11.5px; color:var(--k3d-ink2); }
.k3d-drop{ position:relative; display:flex; align-items:center; gap:12px; padding:12px; border:1.5px dashed var(--k3d-line); border-radius:12px; cursor:pointer; background:var(--k3d-soft); transition:border-color .15s, background .15s; }
.k3d-drop:hover, .k3d-drop.is-uzerinde{ border-color:var(--k3d-vurgu); background:#fff; }
.k3d-drop input{ position:absolute; opacity:0; width:1px; height:1px; }
.k3d-drop img{ width:56px; height:56px; object-fit:contain; border-radius:8px; background:#fff; border:1px solid var(--k3d-line); flex:none; }
.k3d-drop__ikon{ width:44px; height:44px; border-radius:10px; background:#fff; border:1px solid var(--k3d-line); display:grid; place-items:center; color:var(--k3d-vurgu); flex:none; }
.k3d-drop__ikon svg{ width:22px; height:22px; }
.k3d-drop__metin{ font-size:13px; color:var(--k3d-ink); line-height:1.35; min-width:0; }
.k3d-drop__metin b{ font-weight:700; }
.k3d-drop__metin small{ display:block; color:var(--k3d-ink2); font-size:11.5px; margin-top:2px; overflow-wrap:anywhere; }
.k3d-switch{ display:flex; align-items:center; gap:10px; cursor:pointer; font-size:13px; color:var(--k3d-ink); }
.k3d-switch input{ position:absolute; opacity:0; width:1px; height:1px; }
.k3d-switch i{ width:38px; height:22px; border-radius:999px; background:#d9d3ca; position:relative; flex:none; transition:background .15s; }
.k3d-switch i::after{ content:""; position:absolute; top:3px; left:3px; width:16px; height:16px; border-radius:50%; background:#fff; box-shadow:0 1px 3px rgba(0,0,0,.25); transition:transform .15s; }
.k3d-switch input:checked + i{ background:var(--k3d-vurgu); }
.k3d-switch input:checked + i::after{ transform:translateX(16px); }
.k3d-switch input:focus-visible + i{ outline:2px solid var(--k3d-vurgu); outline-offset:2px; }
.k3d-switch small{ display:block; color:var(--k3d-ink2); font-size:11.5px; }
.k3d-slider{ display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:10px; font-size:12.5px; color:var(--k3d-ink2); }
.k3d-slider input[type="range"]{ accent-color:var(--k3d-vurgu); min-width:0; width:100%; }
.k3d-slider b{ color:var(--k3d-ink); font-variant-numeric:tabular-nums; }
.k3d-giris{ display:grid; gap:5px; }
.k3d-giris > span{ display:flex; justify-content:space-between; font-size:11.5px; letter-spacing:.06em; text-transform:uppercase; color:var(--k3d-ink2); }
.k3d-giris > span small{ text-transform:none; letter-spacing:0; }
.k3d-giris input{ width:100%; font:400 15px inherit; font-family:inherit; padding:11px 12px; border:1px solid var(--k3d-line); border-radius:10px; background:#fff; color:var(--k3d-ink); min-height:44px; }
.k3d-giris input:focus{ outline:2px solid var(--k3d-vurgu); outline-offset:1px; border-color:transparent; }
.k3d-giris input[readonly]{ background:var(--k3d-soft); color:var(--k3d-ink2); }
.k3d-renkler{ display:flex; gap:12px; flex-wrap:wrap; }
.k3d-renk{ display:flex; align-items:center; gap:9px; padding:8px 12px 8px 8px; border:1px solid var(--k3d-line); border-radius:999px; cursor:pointer; font-size:13px; color:var(--k3d-ink); position:relative; }
.k3d-renk input{ width:26px; height:26px; padding:0; border:0; border-radius:50%; background:none; cursor:pointer; }
.k3d-renk input::-webkit-color-swatch-wrapper{ padding:0; } .k3d-renk input::-webkit-color-swatch{ border-radius:50%; border:1px solid rgba(0,0,0,.15); }
.k3d-renk input::-moz-color-swatch{ border-radius:50%; border:1px solid rgba(0,0,0,.15); }
.k3d-zeminler{ display:grid; grid-template-columns:repeat(4, 1fr); gap:8px; }
.k3d-zemin{ position:relative; display:grid; gap:6px; justify-items:center; padding:8px 4px 7px; border:1.5px solid var(--k3d-line); border-radius:12px; cursor:pointer; font-size:12px; color:var(--k3d-ink); background:#fff; margin:0; }
.k3d-zemin input{ position:absolute; opacity:0; width:0; height:0; }
.k3d-zemin i{ width:36px; height:36px; border-radius:10px; border:1px solid rgba(0,0,0,.12); display:block; }
.k3d-zemin:has(input:checked){ border-color:var(--k3d-ink); box-shadow:inset 0 0 0 1px var(--k3d-ink); }
.k3d-zemin:has(input:checked) i::after{ content:"✓"; display:grid; place-items:center; width:100%; height:100%; color:#1f1c19; font-weight:700; }
.k3d-zemin:has(input:focus-visible){ outline:2px solid var(--k3d-vurgu); outline-offset:2px; }
.k3d-olcu{ border:1px solid var(--k3d-line); border-radius:12px; padding:0 14px; font-size:12.5px; color:var(--k3d-ink2); }
.k3d-olcu summary{ cursor:pointer; padding:12px 0; font-weight:600; color:var(--k3d-ink); list-style:none; display:flex; justify-content:space-between; }
.k3d-olcu summary::after{ content:"+"; } .k3d-olcu[open] summary::after{ content:"–"; }
.k3d-olcu table{ border-collapse:collapse; width:100%; margin-bottom:12px; font-variant-numeric:tabular-nums; }
.k3d-olcu td{ padding:3px 0; } .k3d-olcu td + td{ text-align:right; color:var(--k3d-ink); }
.k3d-modal__alt{ display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px 18px calc(12px + env(safe-area-inset-bottom, 0px)); border-top:1px solid var(--k3d-line); background:#fff; }
.k3d-modal__ozet{ font-size:12.5px; color:var(--k3d-ink2); }
.k3d-modal__eylem{ display:flex; gap:8px; flex-wrap:wrap; justify-content:flex-end; }
.k3d-btn{ font:600 13.5px/1 inherit; font-family:inherit; letter-spacing:.02em; padding:13px 18px; border-radius:10px; cursor:pointer; border:1px solid var(--k3d-line); background:#fff; color:var(--k3d-ink); min-height:44px; }
.k3d-btn:hover{ background:var(--k3d-soft); }
.k3d-btn--ana{ background:var(--k3d-ink); color:#fff; border-color:var(--k3d-ink); }
.k3d-btn--ana:hover{ background:#000; }
.k3d-btn:focus-visible{ outline:2px solid var(--k3d-vurgu); outline-offset:2px; }

/* ---------- Kartvizit türü (yatay kart, ön + arka yüz) ---------- */
.k3d-teaser--kv .k3d-teaser__on{ aspect-ratio:3/2; }
.k3d-teaser--kv .k3d-teaser__on canvas{ width:82%; height:auto; transform:rotate(-3deg); background:#092a2d; border-radius:4px; }
.k3d-iki{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.k3d-kutular{ display:grid; grid-template-columns:repeat(3, 1fr); gap:8px; }
.k3d-kutu{ position:relative; display:grid; place-items:center; padding:10px 6px; border:1.5px solid var(--k3d-line); border-radius:12px; cursor:pointer; font-size:12.5px; color:var(--k3d-ink); background:#fff; margin:0; text-align:center; }
.k3d-kutu input{ position:absolute; opacity:0; width:0; height:0; }
.k3d-kutu:has(input:checked){ border-color:var(--k3d-ink); box-shadow:inset 0 0 0 1px var(--k3d-ink); }
.k3d-kutu:has(input:focus-visible){ outline:2px solid var(--k3d-vurgu); outline-offset:2px; }
.k3d-btn--kucuk{ padding:8px 12px; font-size:12px; min-height:0; align-self:center; }
@media (max-width: 420px){ .k3d-iki{ grid-template-columns:1fr; } }
@media (max-width: 640px){ .k3d-teaser--kv .k3d-teaser__on{ aspect-ratio:16/10; } .k3d-teaser--kv .k3d-teaser__on canvas{ width:78%; height:auto; } }

@media (max-width: 900px){
  .k3d-modal{ padding:0; }
  .k3d-modal__pencere{ width:100%; height:100%; height:100dvh; border-radius:0; }
  .k3d-modal__bas{ padding:10px 14px; padding-top:calc(10px + env(safe-area-inset-top, 0px)); }
  .k3d-modal__bas h2{ font-size:19px; } .k3d-modal__bas p{ display:none; }
  .k3d-modal__govde{ grid-template-columns:1fr; grid-template-rows:46dvh minmax(0,1fr); }
  .k3d-sahne{ min-height:46dvh; }
  .k3d-panel{ border-left:0; border-top:1px solid var(--k3d-line); padding:14px 14px 18px; }
  .k3d-sahne__cipler{ left:10px; top:10px; }
  .k3d-sahne__cipler button{ padding:8px 10px; font-size:11.5px; }
  .k3d-sahne__ipucu{ display:none; }
  .k3d-modal__alt{ padding:10px 12px calc(10px + env(safe-area-inset-bottom, 0px)); flex-direction:column; align-items:stretch; }
  .k3d-modal__ozet{ display:none; }
  .k3d-modal__eylem{ display:grid; grid-template-columns:1fr 1fr; }
  .k3d-modal__eylem .k3d-btn--ana{ grid-column:1 / -1; }
}