/* peptology sayfa bileşenleri: katalog ve kategori (başlık kartı, kenar listesi, bilgi kartları, çubuk, ızgara,
   öne çıkanlar, sayfalama, boş durum). Belirteçler site.css :root'tan, kart/kaydırıcı kabuk.css'ten gelir.
   Kırılım: 900 px (altı mobil). Mat yüzey, tek vurgu (--accent) yalnız molekül çiziminde ve odakta. */

:root {
  --pk-kenar-genislik: 272px;
  --pk-perde: rgba(11, 12, 13, .72);   /* lightbox arka planı */
  /* ana sayfa zeminleri: mega menü grup tonları + bölüm bantları (mat, düz) */
  --pk-ton-1: #e6e9f7;
  --pk-ton-2: #e7ece4;
  --pk-ton-3: #e3e8ec;
  --pk-ton-4: #e9e1de;
  --pk-ton-5: #e9e6f2;
  --pk-ton-sage-zemin: #e3e6e1;
  --pk-ton-lilac-zemin: #e4e2ef;
  --pk-seo-zemin: #e4e6e9;
  --pk-bant-koyu: #2a2e2b;
}

.sayfa { padding-top: clamp(14px, 2vw, 24px); padding-bottom: clamp(48px, 6vw, 88px); }
.sayfa .crumbs ol { margin-bottom: 14px; }
.crumbs [aria-current="page"] { color: var(--ink-2); }

/* ---------- başlık kartı ---------- */
.sbas {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 24px;
  margin-bottom: 20px; padding: clamp(22px, 3.2vw, 44px); background: var(--paper); border-radius: var(--radius);
}
.sbas__etiket { margin-bottom: 14px; color: var(--muted); font-size: 14px; font-weight: 500; line-height: 1.3; }
.sbas h1 { max-width: 14em; font-size: clamp(36px, 5vw, 68px); letter-spacing: -.04em; line-height: .96; }
.sbas__ozet { max-width: 40em; margin-top: 16px; color: var(--ink-2); font-size: clamp(16px, 1.4vw, 19px); line-height: 1.5; }
.sbas__mol { width: clamp(120px, 13vw, 190px); height: auto; }
.sbas__mol .b { stroke: var(--muted); stroke-width: 1.8; }
.sbas__mol .n { fill: var(--paper); stroke: var(--ink); stroke-width: 1.8; }
.sbas__mol .n--dolu { fill: var(--ink); }
.sbas__mol .n--vurgu { fill: var(--accent); stroke: var(--accent); }

/* ---------- iskelet: kenar | ana | bilgi ---------- */
.katalog {
  display: grid; grid-template-columns: minmax(230px, var(--pk-kenar-genislik)) minmax(0, 1fr);
  grid-template-areas: "kenar ana" "bilgi ana"; grid-template-rows: auto 1fr; gap: 12px 20px; align-items: start;
}
.katalog__kenar { grid-area: kenar; min-width: 0; }
.katalog__ana { grid-area: ana; min-width: 0; }
.katalog__bilgi { grid-area: bilgi; min-width: 0; }

/* kategori listesi */
.kenar { padding: 16px; background: var(--paper); border-radius: var(--radius); }
.kenar > summary { list-style: none; cursor: default; pointer-events: none; }
.kenar > summary::-webkit-details-marker { display: none; }
.kenar__bas { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 2px 10px 10px; font-size: 15px; font-weight: 500; letter-spacing: -.01em; }
.kenar__say { display: inline-grid; place-items: center; min-width: 24px; height: 22px; padding: 0 6px; border-radius: 4px; background: var(--bg); color: var(--ink-2); font-size: 12px; font-weight: 500; }
.kenar__liste { display: grid; gap: 1px; margin: 0; padding: 0; list-style: none; }
.kenar__liste a {
  display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding: 7px 10px; border-radius: 5px;
  color: var(--ink-2); font-size: 14px; line-height: 1.3; text-decoration: none; transition: background-color .15s, color .15s;
}
.kenar__liste a:hover { background: var(--pk-satir-hover); color: var(--ink); }
.kenar__liste a span { flex: none; color: var(--muted); font-size: 12.5px; }
.kenar__liste a[aria-current="page"] { background: var(--ink); color: var(--paper); }
.kenar__liste a[aria-current="page"] span { color: var(--on-dark-muted); }

/* bilgi kartları */
.bilgi { display: grid; gap: 12px; }
.bilgi__kart { padding: 18px 16px; background: var(--paper); border-radius: var(--radius); }
.bilgi__etiket { margin-bottom: 6px; color: var(--muted); font-size: 12.5px; font-weight: 500; line-height: 1.3; }
.bilgi__kart h2 { margin-bottom: 8px; font-size: 21px; letter-spacing: -.025em; line-height: 1.08; }
.bilgi__kart p:not(.bilgi__etiket) { color: var(--ink-2); font-size: 14px; line-height: 1.5; }
.etiketler { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0 0; padding: 0; list-style: none; }
.etiketler li { padding: 3px 8px; border: 1px solid var(--line); border-radius: 4px; color: var(--ink-2); font-size: 12.5px; line-height: 1.4; }
.bilgi__baglanti { display: inline-block; margin-top: 12px; color: var(--ink); font-size: 14px; font-weight: 500; text-underline-offset: 3px; }
.bilgi__baglanti:hover { color: var(--accent); }

/* ---------- sayaç çubuğu ---------- */
.cubuk {
  display: flex; align-items: center; justify-content: space-between; gap: 12px 20px; flex-wrap: wrap;
  padding: 12px 16px; background: var(--paper); border-radius: var(--radius);
}
.cubuk[hidden] { display: none; }
.cubuk__sayac { min-width: 0; color: var(--ink-2); font-size: 15px; line-height: 1.4; }
.cubuk__sayac b { color: var(--ink); font-weight: 500; }
.cubuk__sayac:focus { outline: none; }
.cubuk__sayac a { margin-left: 10px; color: var(--ink); font-size: 13.5px; text-underline-offset: 3px; white-space: nowrap; }
.cubuk__sayac a:hover { color: var(--accent); }
.cubuk__sira { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.cubuk__sira label { color: var(--ink-2); font-weight: 500; white-space: nowrap; }
.cubuk__sira select {
  height: 40px; max-width: 100%; padding: 0 12px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper); color: var(--ink); font: inherit; font-size: 14px; cursor: pointer;
}
.cubuk__sira select:hover { border-color: var(--ink); }

/* düğme (boş durum, noscript) */
.dugme {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 20px;
  border: 1px solid var(--ink); border-radius: var(--radius); background: var(--ink); color: var(--paper);
  font: inherit; font-size: 15px; font-weight: 500; text-decoration: none; cursor: pointer; transition: background-color .2s, color .2s;
}
.dugme:hover { background: var(--paper); color: var(--ink); }
.dugme--kucuk { min-height: 40px; padding: 0 14px; font-size: 14px; }

/* ---------- ızgara ---------- */
.izgara { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }

/* ---------- öne çıkanlar ---------- */
.oneri { margin-bottom: 4px; padding: 20px; background: var(--paper); border-radius: var(--radius); }
.oneri__bas { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.oneri .etiket { margin-bottom: 8px; color: var(--muted); font-size: 13px; font-weight: 500; line-height: 1.3; }
.oneri h2 { font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -.03em; line-height: 1.05; }
.kart--cerceve { border: 1px solid var(--line); }
.kart--cerceve .kart__gorsel { aspect-ratio: 4 / 3; }  /* dar kartta rozetler kalemin üstüne binmesin */
.kart--cerceve:hover { box-shadow: var(--pk-golge-kart); }
.ayrac { display: flex; align-items: center; gap: 16px; margin: 28px 0 14px; color: var(--muted); font-size: 14px; font-weight: 500; }
.ayrac::before, .ayrac::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* ---------- sayfalama ---------- */
.sayfalama { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px; margin-top: 24px; }
.sayfalama a, .sayfalama span {
  display: inline-grid; place-items: center; min-width: 40px; height: 40px; padding: 0 12px; border: 1px solid var(--line);
  border-radius: 6px; background: var(--paper); color: var(--ink); font-size: 14.5px; line-height: 1; text-decoration: none; transition: background-color .15s, color .15s, border-color .15s;
}
.sayfalama a:hover { border-color: var(--ink); }
.sayfalama a[aria-current="page"] { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.sayfalama span { border-color: transparent; background: transparent; color: var(--muted); }

/* ---------- boş durum ---------- */
.bos { margin-top: 16px; padding: clamp(28px, 4vw, 52px) 20px; background: var(--paper); border-radius: var(--radius); text-align: center; }
.bos--kategori { margin-top: 0; }
.bos h2 { font-size: clamp(24px, 2.6vw, 34px); letter-spacing: -.03em; line-height: 1.05; }
.bos p { max-width: 32em; margin: 12px auto 22px; color: var(--ink-2); font-size: 16px; line-height: 1.5; }

/* ---------- orta genişlik ---------- */
@media (max-width: 1279.98px) {
  .izgara { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1099.98px) {
  .katalog { --pk-kenar-genislik: 236px; }
}

/* ---------- mobil ---------- */
@media (max-width: 899.98px) {
  .katalog { grid-template-columns: minmax(0, 1fr); grid-template-areas: "kenar" "ana" "bilgi"; grid-template-rows: none; gap: 16px; }
  /* yol kırıntısı: sığmayınca satıra sarar (uzun kategori adı taşmaz); ayraç önceki satırın sonunda kalır, satır başında durmaz */
  .sayfa .crumbs ol { flex-wrap: wrap; gap: 2px 0; }
  .sayfa .crumbs li { min-width: 0; overflow-wrap: anywhere; }
  .sayfa .crumbs li + li::before { content: none; }
  .sayfa .crumbs li:not(:last-child)::after { content: "/"; margin: 0 8px; color: var(--line); }
  .sbas { grid-template-columns: minmax(0, 1fr); padding: 22px 18px; }
  .sbas__mol { display: none; }
  .sbas h1 { font-size: clamp(34px, 9vw, 46px); }

  /* kategori listesi: başlık satırı açılır düğme */
  .kenar { padding: 0; }
  .kenar > summary { cursor: pointer; pointer-events: auto; }
  .kenar__bas { padding: 14px 16px; }
  .kenar__bas::after {
    content: ""; width: 8px; height: 8px; margin: -4px 4px 0 auto; border-right: 1.8px solid var(--ink); border-bottom: 1.8px solid var(--ink);
    transform: rotate(45deg); transition: transform .2s var(--ease);
  }
  .kenar[open] > summary .kenar__bas::after { margin-top: 4px; transform: rotate(-135deg); }
  .kenar__say { order: 2; }
  .kenar__liste { padding: 0 8px 10px; }
  .kenar__liste a { padding: 11px 10px; font-size: 15px; }

  .cubuk { padding: 12px; }
  .cubuk__sira { width: 100%; }
  .cubuk__sira select { flex: 1; min-width: 0; }
  .oneri { padding: 16px 14px; }
  .izgara { gap: 12px; }
}
@media (max-width: 479.98px) {
  .izgara { gap: 10px; }
  .izgara .kart__ad, .kay-iz .kart__ad { padding-left: 11px; padding-right: 11px; font-size: 15px; }
  .izgara .kart__kategori, .kay-iz .kart__kategori { padding-left: 11px; padding-right: 11px; }
  .izgara .kart__kisa, .kay-iz .kart__kisa { padding-left: 11px; padding-right: 11px; font-size: 12.5px; }
  .izgara .kart__gorsel { aspect-ratio: 6 / 5; }
  .izgara .kart__ust { top: 10px; left: 10px; right: 10px; }
  .sayfalama a, .sayfalama span { min-width: 38px; height: 38px; padding: 0 9px; }
}

@media (prefers-reduced-motion: reduce) {
  .kenar__liste a, .kenar__bas::after, .dugme, .sayfalama a { transition: none !important; }
}

/* ---------- molekül görüntüleyici (assets/js/molekul.js; şablon _molekul.html) ----------
   Mat yüzey, tek vurgu (--accent) yalnız seçili kalıntıda ve odakta. Formül/dizilim normal yazı tipiyle, tabular rakam. */
.mol { display: grid; gap: 12px; min-width: 0; }
.mol [hidden] { display: none !important; }          /* hidden, aşağıdaki display kurallarına ezilmesin */
.mol__yedek { padding: 18px 20px; background: var(--paper); border-radius: var(--radius); color: var(--ink-2); font-size: 15px; line-height: 1.5; overflow-wrap: anywhere; }
.mol__yedek p { margin: 0; }
.mol__yedek b { color: var(--ink); font-weight: 500; }
.mol__panel, .mol__3b { min-width: 0; padding: 20px; background: var(--paper); border-radius: var(--radius); }
.mol__ikili { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 12px; align-items: start; }
.mol--3b-kapali .mol__ikili { grid-template-columns: minmax(0, 1fr); }

.mol__bas { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px 20px; flex-wrap: wrap; }
.mol__baslik { margin: 0; font-size: clamp(21px, 2vw, 26px); font-weight: 500; letter-spacing: -.03em; line-height: 1.05; }
.mol__alt { margin: 6px 0 0; max-width: 34em; color: var(--muted); font-size: 14px; line-height: 1.45; }
.mol__gorunum { display: inline-flex; padding: 3px; gap: 2px; background: var(--bg); border-radius: 8px; }
.mol__gdugme {
  min-height: 38px; padding: 0 14px; border: 0; border-radius: 6px; background: transparent; color: var(--ink-2);
  font: inherit; font-size: 14px; font-weight: 500; cursor: pointer; transition: background-color .15s, color .15s;
}
.mol__gdugme:hover { color: var(--ink); }
.mol__gdugme[aria-pressed="true"] { background: var(--paper); color: var(--ink); box-shadow: 0 0 0 1px var(--line); }

/* zincir: kendi kabında yatay kayar, sayfa taşmaz */
.mol__zincir-kap { margin-top: 12px; padding: 16px 2px 12px; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: thin; }
.mol__zincir { display: flex; align-items: flex-start; width: max-content; margin: 0; padding: 0 6px; list-style: none; }
.mol__oge { position: relative; display: flex; flex: none; flex-direction: column; align-items: center; margin-left: 20px; }
.mol__oge:first-child { margin-left: 0; }
.mol__oge::before { content: ""; position: absolute; top: 24px; right: 100%; width: 20px; height: 1.5px; background: var(--pk-cizgi-hover); }
.mol__oge:first-child::before { display: none; }
.mol__oge--iyon { margin-left: 34px; }
.mol__oge--iyon::before { content: "+"; top: 0; width: 34px; height: 48px; background: none; color: var(--muted); font-size: 20px; line-height: 46px; text-align: center; }
.mol__dugme, .mol__uc {
  display: grid; place-items: center; width: 54px; height: 48px; padding: 0; border-radius: 6px; font: inherit; font-size: 13px; font-weight: 500; line-height: 1;
}
.mol__dugme {
  border: 1px solid var(--line); background: var(--paper); color: var(--ink); cursor: pointer; transition: border-color .15s, box-shadow .15s;
}
.mol__dugme:hover { border-color: var(--ink); }
.mol__dugme[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 1.5px var(--accent); }
.mol__dugme:focus-visible { outline-offset: 3px; }
.mol__uc { border: 1px solid transparent; background: var(--bg); color: var(--ink-2); }
.mol__no { margin-top: 8px; color: var(--muted); font-size: 11.5px; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* tablo görünümü */
.mol__tablo-kap { margin-top: 12px; overflow-x: auto; overscroll-behavior-x: contain; border-radius: 6px; }
.mol__tablo { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 14.5px; }
.mol__tablo th { padding: 10px 12px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 13px; font-weight: 500; text-align: left; white-space: nowrap; }
.mol__tablo td { padding: 8px 12px; border-bottom: 1px solid var(--pk-cizgi-acik); color: var(--ink-2); vertical-align: middle; }
.mol__tablo .mol__sayi { font-variant-numeric: tabular-nums; white-space: nowrap; }
.mol__tablo tr.is-secili td { background: var(--pk-satir-hover); color: var(--ink); }
.mol__tablo-dugme {
  min-width: 52px; min-height: 34px; padding: 0 10px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper);
  color: var(--ink); font: inherit; font-size: 13px; font-weight: 500; cursor: pointer;
}
.mol__tablo-dugme:hover { border-color: var(--ink); }
.mol__tablo-dugme[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.mol__tablo-not { margin: 10px 0 0; color: var(--muted); font-size: 13px; line-height: 1.45; }

/* kalıntı paneli */
.mol__pbas { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.mol__etiket { margin: 0; color: var(--muted); font-size: 13px; font-weight: 500; line-height: 1.3; }
.mol__konum { padding: 2px 9px; border: 1px solid var(--line); border-radius: 4px; color: var(--ink-2); font-size: 12.5px; line-height: 1.5; font-variant-numeric: tabular-nums; white-space: nowrap; }
.mol__kalinti { display: flex; align-items: flex-start; gap: 18px; margin: 16px 0 18px; }
.mol__harf {
  display: grid; flex: none; place-items: center; width: 76px; height: 76px; border-radius: var(--radius); background: var(--bg);
  font-size: 44px; font-weight: 500; letter-spacing: -.03em; line-height: 1;
}
.mol__harf--kisa { font-size: 30px; }
.mol__kalinti-metin { flex: 1; min-width: 0; }
.mol__ad { margin: 2px 0 10px; font-size: clamp(21px, 2vw, 26px); font-weight: 500; letter-spacing: -.03em; line-height: 1.1; overflow-wrap: anywhere; }
.mol__dl { margin: 0; }
.mol__satir { display: flex; align-items: baseline; justify-content: space-between; gap: 6px 18px; padding: 8px 0; border-bottom: 1px solid var(--pk-cizgi-acik); font-size: 14.5px; line-height: 1.35; }
.mol__satir:last-child { border-bottom: 0; }
.mol__satir dt { color: var(--muted); }
.mol__satir dd { margin: 0; color: var(--ink); text-align: right; font-variant-numeric: tabular-nums; }

/* 3B kutu */
.mol__3b-bas { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; }
.mol__3b-baslik { margin: 0; font-size: clamp(19px, 1.8vw, 22px); font-weight: 500; letter-spacing: -.03em; line-height: 1.1; }
.mol__3b-baslik:focus { outline: none; }
.mol__3b-baslik:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.mol__formul { padding: 3px 10px; border-radius: 4px; background: var(--ink); color: var(--paper); font-size: 13px; line-height: 1.5; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.mol__cas { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.mol__sekans { margin: 10px 0 12px; color: var(--muted); font-size: 13px; line-height: 1.55; overflow-wrap: anywhere; }
.mol__sahne { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--bg); }
.mol__tuval { position: relative; width: 100%; height: clamp(300px, 32vw, 420px); touch-action: pan-x pan-y; }   /* tek parmak sayfayı kaydırır, iki parmak sıkıştırma tarayıcıyı yakınlaştırmaz (3Dmol alır) */
.mol__tuval canvas { display: block; }
.mol__durum { position: absolute; inset: 0; z-index: 1; display: grid; align-content: center; justify-items: center; gap: 12px; padding: 20px; background: var(--bg); text-align: center; }
.mol__durum-metin { margin: 0; color: var(--ink-2); font-size: 15px; }
.mol__araclar { position: absolute; top: 10px; right: 10px; z-index: 2; display: flex; gap: 4px; }
.mol__arac {
  display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 1px solid var(--line); border-radius: 6px;
  background: var(--paper); color: var(--ink); cursor: pointer; transition: border-color .15s, background-color .15s, color .15s;
}
.mol__arac:hover:not(:disabled) { border-color: var(--ink); }
.mol__arac[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.mol__arac:disabled { opacity: .4; cursor: default; }
.mol__bilgi { margin: 12px 0 8px; color: var(--muted); font-size: 13px; line-height: 1.5; font-variant-numeric: tabular-nums; }
.mol__lejant { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 0; padding: 0; list-style: none; }
.mol__lejant-oge { display: inline-flex; align-items: center; gap: 6px; color: var(--ink-2); font-size: 13.5px; }
.mol__nokta { width: 10px; height: 10px; border-radius: 5px; background: var(--c); box-shadow: inset 0 0 0 1px var(--pk-cizgi-hover); }
.mol__adet { color: var(--muted); font-variant-numeric: tabular-nums; }
.mol__not { margin: 12px 0 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--ink-2); font-size: 13px; line-height: 1.5; }

/* tam ekran (Fullscreen API ya da iPhone için sabit konumlu yedek) */
.mol__sahne:fullscreen { border-radius: 0; }
.mol__sahne:fullscreen .mol__tuval { height: 100vh; }
.mol__sahne--tam { position: fixed; inset: 0; z-index: 300; border-radius: 0; }
.mol__sahne--tam .mol__tuval { height: 100vh; height: 100dvh; }
html.mol-tam-ekran { overflow: hidden; }

@media (max-width: 899.98px) {
  .mol__ikili { grid-template-columns: minmax(0, 1fr); }
  .mol__panel, .mol__3b { padding: 16px 14px; }
  .mol__gorunum { width: 100%; }
  .mol__gdugme { flex: 1; padding: 0 8px; }
  .mol__kalinti { gap: 14px; }
  .mol__harf { width: 64px; height: 64px; font-size: 38px; }
  .mol__harf--kisa { font-size: 26px; }
  .mol__tuval { height: 320px; }
  .mol__arac { width: 44px; height: 44px; }
  /* araç çubuğu moleküle binmesin: tuvalin altında, ortalı (tam ekranda yine üstte yüzer) */
  .mol__araclar { position: relative; top: auto; right: auto; justify-content: center; gap: 8px; padding: 10px; }
  .mol__sahne:fullscreen .mol__araclar, .mol__sahne--tam .mol__araclar { position: absolute; top: 10px; right: 10px; padding: 0; }
}
@media (max-width: 479.98px) {
  .mol__satir { flex-wrap: wrap; gap: 2px 14px; }
  .mol__satir dd { margin-left: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .mol__gdugme, .mol__dugme, .mol__arac { transition: none !important; }
}

/* ---------- ürün sayfası (şablon urun.html; assets/js/urun.js) ----------
   Mat yüzey, tek vurgu (--accent) yalnız seçili durumda ve odakta. Kırılım 900 px. */
.urun .crumbs [aria-current="page"] { color: var(--ink); }
.urun__ust { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(20px, 3vw, 44px); align-items: stretch; margin-top: 4px; }
/* galeri kartı sağ bloğun yüksekliğine yayılır: sol altta boş alan kalmaz */
.urun__galeri { display: flex; flex-direction: column; min-width: 0; }
.urun__sahne { position: relative; flex: 1 1 auto; display: grid; place-items: center; min-height: clamp(260px, 30vw, 420px); --p: clamp(18px, 3vw, 40px); padding: var(--p); background: var(--paper); border-radius: var(--radius); }
.urun__sahne > img { width: min(100%, calc(80% + 1.6 * var(--p))); height: auto; max-width: 100%; place-self: center; object-fit: contain; }   /* kalem kartın tam ortasında, genişliğin ~%80'i */
.urun__buyut {
  position: absolute; top: 12px; right: 12px; display: inline-flex; align-items: center; gap: 7px; min-height: 40px; padding: 0 12px;
  border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); font: inherit; font-size: 14px; cursor: pointer;
  transition: border-color .15s;
}
.urun__buyut svg { width: 18px; height: 18px; flex: none; }
.urun__buyut:hover { border-color: var(--ink); }
.urun__kucukler { display: flex; gap: 8px; margin: 10px 0 0; padding: 0; overflow-x: auto; list-style: none; scrollbar-width: thin; }
.urun__kucuk { display: grid; place-items: center; width: 92px; height: 70px; padding: 6px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); cursor: pointer; transition: border-color .15s; }
.urun__kucuk img { width: 100%; height: 100%; object-fit: contain; }
.urun__kucuk:hover { border-color: var(--ink); }
.urun__kucuk[aria-pressed="true"] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }

.urun__bilgi { display: grid; gap: 18px; min-width: 0; }
.urun__bilgi h1 { font-size: clamp(36px, 4.6vw, 64px); letter-spacing: -.04em; line-height: .98; overflow-wrap: anywhere; }
.urun__kisa { max-width: 36em; color: var(--ink-2); font-size: clamp(16px, 1.4vw, 18px); line-height: 1.55; }
.urun__model { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; padding: 14px 16px; background: var(--paper); border-radius: var(--radius); }
.urun__model-ad { display: flex; align-items: center; gap: 10px; min-width: 0; font-size: 14.5px; font-weight: 500; line-height: 1.35; }
.urun__nokta { flex: none; width: 8px; height: 8px; border-radius: 4px; background: var(--accent); }
.urun__ruo { padding: 3px 9px; border: 1px solid var(--ink); border-radius: 4px; font-size: 12.5px; font-weight: 500; line-height: 1.4; }
.urun__model-gorsel { width: 100%; height: auto; border-radius: 6px; }
.urun__kategoriler { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 12px; }
.urun__kategoriler-bas, .urun__doz-bas { color: var(--muted); font-size: 14px; font-weight: 500; }
.urun__doz-bas { margin-bottom: 8px; }
.urun__doz-bas span { margin-left: 6px; font-weight: 400; }
.urun__etiketler { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; padding: 0; list-style: none; }
.urun__etiketler--konu { margin-top: 2px; }
.urun__etiketler--alanlar { gap: 8px; }
.urun__etiket {
  display: inline-block; padding: 5px 11px; border: 1px solid var(--line); border-radius: 5px; background: var(--paper); color: var(--ink-2);
  font-size: 13.5px; line-height: 1.4; text-decoration: none; transition: border-color .15s, color .15s;
}
a.urun__etiket:hover { border-color: var(--ink); color: var(--ink); }
.urun__etiket--duz { cursor: default; }
.urun__etiket--soluk { color: var(--muted); }
.urun__etiket--ana { border-color: var(--ink); background: var(--ink); color: var(--paper); }
a.urun__etiket--ana:hover { border-color: var(--ink); color: var(--paper); }
.urun__ana-isaret { margin-left: 4px; padding: 0 5px; border-radius: 3px; background: var(--paper); color: var(--ink); font-size: 11px; font-weight: 500; }
.urun__dugmeler { display: flex; flex-wrap: wrap; gap: 10px; }
.dugme--acik { border-color: var(--line); background: var(--paper); color: var(--ink); }
.dugme--acik:hover { border-color: var(--ink); background: var(--paper); }
.urun__fav {
  display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper); color: var(--ink); cursor: pointer; transition: border-color .15s, color .15s;
}
.urun__fav svg { display: block; width: 20px; height: 20px; }
.urun__fav:hover { border-color: var(--ink); }
.urun__fav[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); }
.urun__fav[aria-pressed="true"] svg path { fill: currentColor; }

/* bileşen seçici (karışım) */
.urun__bsec { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-top: 22px; padding: 10px 14px; background: var(--paper); border-radius: var(--radius); }
.urun__bsec-bas { margin-right: 4px; font-size: 14px; font-weight: 500; }
.urun__bsec-dugme { min-height: 40px; padding: 0 16px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); font: inherit; font-size: 14.5px; cursor: pointer; transition: background-color .15s, color .15s, border-color .15s; }
.urun__bsec-dugme:hover { border-color: var(--ink); }
.urun__bsec-dugme[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.urun__bsec-not { color: var(--muted); font-size: 13.5px; }

/* sekmeler */
.urun__sekmeler { margin-top: 22px; }
.urun__sekme-liste { display: flex; gap: 6px; padding: 4px; margin: -4px; }  /* odak halkası kırpılmasın */
.urun__sekmeler .urun__sekme-liste [role="tab"], .urun__sekme-liste a { flex: 1 1 0; min-height: 46px; padding: 0 14px; display: grid; place-items: center; text-align: center; text-decoration: none; font-size: 15px; }
.urun__panel { display: grid; gap: 12px; margin-top: 14px; }
.urun__sekmeler > .urun__panel + .urun__panel { margin-top: 28px; }
.urun__sekmeler [role="tabpanel"] { margin-top: 14px; }
.urun__sekmeler [role="tabpanel"]:focus { outline: none; }
.urun__kutu { min-width: 0; padding: clamp(18px, 2.4vw, 28px); background: var(--paper); border-radius: var(--radius); }
.urun__kutu--vurgu { box-shadow: inset 0 0 0 1px var(--ink); }
.urun__kutu h3, .urun__sss h3 { font-size: clamp(22px, 2.2vw, 28px); letter-spacing: -.03em; line-height: 1.05; }
.urun__kutu-bas { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; margin-bottom: 16px; }
.urun__kutu > h3 { margin-bottom: 14px; }
.urun__iki { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px clamp(20px, 3vw, 44px); }
.urun__metin { max-width: 46em; color: var(--ink-2); font-size: 16px; line-height: 1.6; }
.urun__metin + .urun__metin { margin-top: 12px; }
.urun__metin b { color: var(--ink); font-weight: 500; }
.urun__metin a, .urun__not a, .urun__kaynaklar a { color: var(--ink); text-underline-offset: 3px; }
.urun__metin a:hover, .urun__not a:hover, .urun__kaynaklar a:hover, .urun__olcu a:hover, .urun__tablo a:hover { color: var(--accent); }
.urun__metin--bag { padding-top: 12px; border-top: 1px solid var(--line); }
.urun__metin--bos { color: var(--muted); }
.urun__alt-bas { margin: 16px 0 8px; color: var(--muted); font-size: 13.5px; font-weight: 500; }
.urun__iki .urun__alt-bas:first-child { margin-top: 0; }
.urun__not { margin-top: 16px; color: var(--muted); font-size: 13.5px; line-height: 1.5; }
.urun__profil { margin-top: 16px; font-size: 15px; }
.urun__profil a { font-weight: 500; text-underline-offset: 3px; }
.urun__profil span { margin-left: 6px; color: var(--muted); font-size: 13.5px; }

.urun__mol { min-width: 0; }
.urun__olcu { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px 24px; margin: 0; padding: 16px 20px; background: var(--paper); border-radius: var(--radius); }
.urun__olcu > div { min-width: 0; }
.urun__olcu dt { color: var(--muted); font-size: 13px; line-height: 1.4; }
.urun__olcu dd { margin: 2px 0 0; font-size: 16px; line-height: 1.4; overflow-wrap: anywhere; }
.urun__olcu-ad dd { font-weight: 500; }
.urun__olcu a { color: var(--ink); text-underline-offset: 3px; }

.urun__tablo-kap { margin-top: 14px; overflow-x: auto; }
.urun__tablo { width: 100%; border-collapse: collapse; font-size: 15.5px; line-height: 1.5; }
.urun__tablo th, .urun__tablo td { padding: 11px 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; overflow-wrap: anywhere; }
.urun__tablo tr:last-child th, .urun__tablo tr:last-child td { border-bottom: 0; }
.urun__tablo th { width: 34%; padding-right: 20px; color: var(--muted); font-weight: 400; }
.urun__tablo td { color: var(--ink); }
.urun__tablo a { color: var(--ink); text-underline-offset: 3px; }
.urun__soluk { color: var(--muted); }
.urun__kaynaklar, .urun__belgeler { display: grid; gap: 8px; margin: 14px 0 0; padding-left: 20px; color: var(--ink-2); font-size: 15.5px; line-height: 1.5; }
.urun__kaynaklar--mol { margin-top: 0; }
.urun__sss { padding: 4px 0 0; }
.urun__sss h3 { margin: 14px 0 14px; }

/* ilgili ürünler, RUO, kategori alanları */
.urun__iliski { margin-top: 28px; }
.urun__iliski h2 { overflow-wrap: anywhere; }
.urun__iliski-sag { display: flex; align-items: center; gap: 14px; }
.urun__tumu { color: var(--ink); font-size: 14.5px; font-weight: 500; text-underline-offset: 3px; white-space: nowrap; }
.urun__tumu:hover { color: var(--accent); }
.urun__ruo-kutu { margin-top: 16px; padding: 18px 22px; background: var(--paper); border-radius: var(--radius); box-shadow: inset 0 0 0 1px var(--ink); }
.urun__ruo-kutu h2 { margin-bottom: 8px; font-size: 16px; font-weight: 500; letter-spacing: -.01em; line-height: 1.3; }
.urun__ruo-kutu p { max-width: 60em; color: var(--ink-2); font-size: 15px; line-height: 1.55; }
.urun__alanlar { margin-top: 16px; padding: clamp(18px, 2.4vw, 28px); background: var(--paper); border-radius: var(--radius); }
.urun__alanlar-bas { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 20px; margin-bottom: 16px; }
.urun__alanlar-bas h2 { font-size: clamp(20px, 2vw, 24px); letter-spacing: -.025em; line-height: 1.15; }
.urun__alanlar-bas p { margin-top: 4px; color: var(--muted); font-size: 14px; }

/* bilgi al */
.urun__bilgi-al { margin-top: 16px; }
.urun__bilgi-al-kart { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 64px); align-items: start; padding: clamp(22px, 3.4vw, 48px); background: var(--paper); border-radius: var(--radius); }
.urun__bilgi-al-metin h2 { font-size: clamp(36px, 4.4vw, 60px); letter-spacing: -.045em; line-height: .95; }
.urun__bilgi-al-metin p { margin-top: 16px; max-width: 24em; color: var(--ink-2); font-size: 16px; line-height: 1.55; }
.urun__bilgi-al .form { gap: 18px 16px; }
.urun__bilgi-al .field--wide { grid-column: auto; }
.urun__bilgi-al .form__done { background: var(--bg); }
.urun__bilgi-al .form__done h3 { font-size: clamp(30px, 3.4vw, 44px); }

/* lightbox */
.lightbox { width: min(1100px, 94vw); max-width: none; max-height: 92vh; padding: 0; border: 0; border-radius: var(--radius); background: var(--paper); color: var(--ink); overflow: auto; }
.lightbox::backdrop { background: var(--pk-perde); }
.lightbox__kutu { position: relative; padding: 64px clamp(16px, 4vw, 48px) clamp(20px, 4vw, 48px); }
.lightbox__kutu img { width: 100%; height: auto; max-height: calc(92vh - 140px); object-fit: contain; }
.lightbox__kapat { position: absolute; top: 12px; right: 12px; display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); cursor: pointer; }
.lightbox__kapat svg { width: 20px; height: 20px; }
.lightbox__kapat:hover { border-color: var(--ink); }

@media (max-width: 899.98px) {
  .urun__ust { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .urun__sahne { min-height: 200px; --p: 18px; }
  .urun__bilgi h1 { font-size: clamp(34px, 9vw, 46px); }
  .urun__sekme-liste { overflow-x: auto; }
  .urun__sekmeler .urun__sekme-liste [role="tab"], .urun__sekme-liste a { flex: none; }
  .urun__iki { grid-template-columns: minmax(0, 1fr); }
  .urun__bilgi-al-kart { grid-template-columns: minmax(0, 1fr); }
  .urun__tablo th { width: 40%; padding-right: 12px; }
  .urun__dugmeler .dugme { flex: 1 1 140px; }
  .urun__bsec-not { flex-basis: 100%; }
  .urun__iliski .oneri__bas { align-items: flex-start; flex-direction: column; gap: 10px; }
  .lightbox__kutu { padding-top: 60px; }
}
@media (max-width: 639.98px) {
  /* dört sekme 2x2 ızgarada: hiçbiri kırpılmaz, kaydırma ipucu gerekmez */
  .urun__sekmeler .urun__sekme-liste[role="tablist"] { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; }  /* kabuk.css'teki [role=tablist] flex kuralını ezer */
  .urun__sekmeler .urun__sekme-liste [role="tab"], .urun__sekme-liste a { padding: 8px 10px; line-height: 1.25; }
}
@media (max-width: 479.98px) {
  .urun__olcu { grid-template-columns: minmax(0, 1fr); padding: 14px 16px; }
  .urun__kutu, .urun__alanlar { padding: 16px 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .urun__buyut, .urun__kucuk, .urun__etiket, .urun__fav, .urun__bsec-dugme { transition: none !important; }
}


/* ---------- ana sayfa (şablon anasayfa.html; assets/js/anasayfa.js) ---------- */
.ton-1 { --ton: var(--pk-ton-1); }
.ton-2 { --ton: var(--pk-ton-2); }
.ton-3 { --ton: var(--pk-ton-3); }
.ton-4 { --ton: var(--pk-ton-4); }
.ton-5 { --ton: var(--pk-ton-5); }
.etiket { margin: 0 0 12px; color: var(--muted); font-size: 13px; font-weight: 500; line-height: 1.3; }
.etiket-kutu { display: inline-block; padding: 2px 9px; border: 1px solid var(--line); border-radius: 4px; color: var(--ink-2); font-size: 12.5px; line-height: 1.5; }
.panel { min-width: 0; padding: clamp(18px, 2.4vw, 26px); background: var(--paper); border-radius: var(--radius); }

.giris { padding: clamp(18px, 2.4vw, 32px) 0 0; }
.giris h1 { max-width: 20em; font-size: clamp(30px, 3.4vw, 48px); letter-spacing: -.04em; line-height: .96; }
.giris p { max-width: 44em; margin-top: 14px; color: var(--ink-2); font-size: clamp(16px, 1.4vw, 19px); line-height: 1.5; }

.vitrin { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 16px; padding-top: 22px; padding-bottom: clamp(32px, 4vw, 52px); }
.slider { display: flex; flex-direction: column; min-width: 0; overflow: hidden; background: var(--paper); border-radius: var(--radius); }
.slider__iz { display: flex; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; -ms-overflow-style: none; }
.slider__iz::-webkit-scrollbar { display: none; }
.slider__iz > .slayt { flex: 0 0 100%; min-width: 0; scroll-snap-align: start; }
.slayt { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); min-height: clamp(300px, 28vw, 400px); background: var(--paper); }
.slayt__metin { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; min-width: 0; padding: clamp(24px, 3vw, 44px); }
.slayt__baslik { font-size: clamp(32px, 3.6vw, 52px); letter-spacing: -.04em; line-height: .96; overflow-wrap: anywhere; }
.slayt__ozet { max-width: 24em; margin: 14px 0 24px; color: var(--ink-2); font-size: 16px; line-height: 1.5; }
.slayt__gorsel { display: grid; place-items: center; align-content: center; gap: 6px; min-width: 0; overflow: hidden; background: var(--ton); }
.gorsel__kalem { width: min(100% - 40px, 440px); height: auto; }
.gorsel__img { width: 100%; height: 100%; object-fit: cover; }
/* natürmort fotoğrafları: kutuyu tamamen doldurur (cover), kenarlarda ton bandı kalmaz */
.slayt__gorsel--foto, .yan__gorsel--foto { position: relative; display: block; padding: 0; }
.slayt__gorsel--foto .gorsel__img, .yan__gorsel--foto .gorsel__img { position: absolute; inset: 0; }
.slayt__gorsel--yelpaze .gorsel__kalem { width: min(100% - 40px, 320px); }
.slider__ctl { display: none; align-items: center; justify-content: space-between; gap: 12px; padding: 10px clamp(14px, 2vw, 24px); border-top: 1px solid var(--pk-cizgi-acik); }
.pk-js .slider__ctl { display: flex; }
.noktalar { display: flex; gap: 2px; }
.nokta { position: relative; width: 30px; height: 28px; padding: 0; border: 0; background: none; cursor: pointer; }
.nokta::before { content: ""; position: absolute; left: 5px; right: 5px; top: 12px; height: 3px; background: var(--line); transition: background-color .2s; }
.nokta:hover::before { background: var(--muted); }
.nokta[aria-current="true"]::before { background: var(--ink); }
.slider__sag { display: flex; align-items: center; gap: 8px; }
.slider__duraklat[hidden] { display: none; }
.slider__duraklat .ikon-oynat { display: none; }
.slider__duraklat[aria-pressed="false"] .ikon-dur { display: none; }
.slider__duraklat[aria-pressed="false"] .ikon-oynat { display: inline; }   /* basılı = otomatik geçiş açık (durdurma simgesi); basılı değil = kapalı (oynat simgesi) */

.yanlar { display: grid; grid-template-rows: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; min-width: 0; }
.yan { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .85fr); min-width: 0; min-height: 150px; overflow: hidden; background: var(--ton); border-radius: var(--radius); color: var(--ink); text-decoration: none; transition: box-shadow .2s; }
.yan:hover { box-shadow: var(--pk-golge-kart); }
.yan__metin { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-end; gap: 6px; min-width: 0; padding: 20px; }
.yan__metin .etiket { margin: 0; }
.nb { white-space: nowrap; }
.yan__baslik { font-size: clamp(20px, 1.8vw, 26px); font-weight: 500; letter-spacing: -.035em; line-height: 1; overflow-wrap: anywhere; }
.yan__ozet { color: var(--ink-2); font-size: 13.5px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.yan__gorsel { display: grid; place-items: center; min-width: 0; padding-right: 14px; }
.yan__gorsel .gorsel__kalem { width: 100%; }
.yan__gorsel .gorsel__img { height: 100%; }

.blok { padding: clamp(36px, 5vw, 68px) 0; }
.blok__bas { max-width: 64em; margin-bottom: clamp(20px, 2.6vw, 32px); }
.blok__bas--orta { margin-right: auto; margin-left: auto; text-align: center; }
.blok__bas h2 { font-size: clamp(30px, 3.6vw, 48px); letter-spacing: -.04em; line-height: .98; }
.blok__bas p:not(.etiket) { margin-top: 12px; color: var(--ink-2); font-size: 16px; line-height: 1.5; }
.blok--sage { background: var(--pk-ton-sage-zemin); }
.blok--lilac { background: var(--pk-ton-lilac-zemin); }
.blok--koyu { background: var(--pk-bant-koyu); color: var(--on-dark); }
.blok--koyu .blok__bas p:not(.etiket) { color: var(--on-dark-muted); }
.blok--koyu .kart { color: var(--ink); }

.kutular { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 0; padding: 0; list-style: none; }
.kutular--uc { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kutu { display: grid; gap: 4px; min-width: 0; color: var(--ink); text-decoration: none; }
.kutu__gorsel { display: grid; place-items: center; aspect-ratio: 4 / 3; overflow: hidden; background: var(--ton); border-radius: var(--radius); transition: box-shadow .2s; }
.kutu__gorsel img { width: 100%; height: 100%; object-fit: cover; }
.kutu:hover .kutu__gorsel { box-shadow: var(--pk-golge-kart); }
.kutu__ad { margin-top: 10px; font-size: 17px; font-weight: 500; letter-spacing: -.02em; line-height: 1.2; text-align: center; }
.kutu__say { color: var(--muted); font-size: 13px; text-align: center; }
.motif { width: 46%; max-width: 150px; height: auto; }
.motif .b { stroke: var(--ink-2); stroke-width: 1.8; opacity: .55; }
.motif .n { fill: var(--paper); stroke: var(--ink); stroke-width: 1.8; }
.motif .n--dolu, .motif .n--vurgu { fill: var(--ink); }

.editor__sekmeler { justify-content: center; margin-bottom: 22px; flex-wrap: wrap; }
.editor .editor__sekmeler [data-sekme] { display: inline-block; padding: 9px 16px; border: 1px solid var(--pk-cizgi-koyu-2); border-radius: 6px; background: transparent; color: var(--on-dark); font-size: 14.5px; line-height: 1.2; text-decoration: none; }
.editor .editor__sekmeler [data-sekme]:hover { border-color: var(--on-dark); }
.editor .editor__sekmeler [data-sekme][aria-selected="true"] { border-color: var(--paper); background: var(--paper); color: var(--ink); }
.editor [role="tabpanel"] { margin-top: 0; }
.editor__panel + .editor__panel { margin-top: 28px; }
.pk-js .editor__panel + .editor__panel { margin-top: 0; }
.kay-kap { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 10px; }
.kay-kap > .kay-iz { min-width: 0; }
.kay-kap--sabit { grid-template-columns: minmax(0, 1fr); }   /* kaydıracak taşma yoksa oklar kalkar, kartlar ortalanır */
.kay-kap--sabit > .oklar__dugme { display: none; }
.kay-kap--sabit > .kay-iz { justify-content: safe center; }

.bantlar { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr); gap: 12px; margin-top: clamp(20px, 2.6vw, 32px); }
.bant { display: flex; flex-direction: column; justify-content: space-between; gap: 14px; min-width: 0; min-height: 220px; padding: clamp(18px, 2vw, 26px); overflow: hidden; background: var(--ton); border-radius: var(--radius); color: var(--ink); text-decoration: none; transition: box-shadow .2s; }
.bant:hover { box-shadow: var(--pk-golge-kart); }
.bant--genis { flex-direction: row; align-items: center; }
.bant__metin { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; min-width: 0; }
.bant__metin .etiket { margin: 0; }
.bant__baslik { font-size: clamp(24px, 2.4vw, 34px); font-weight: 500; letter-spacing: -.035em; line-height: 1; overflow-wrap: anywhere; }
.bant__ozet { max-width: 28em; margin-bottom: 6px; color: var(--ink-2); font-size: 14.5px; line-height: 1.45; }
.bant__gorsel { display: grid; place-items: center; min-width: 0; }
.bant__gorsel .gorsel__kalem { width: 100%; }
.bant__gorsel .motif { width: 120px; }
.bant--genis .bant__gorsel { flex: 0 0 34%; }
.bant__gorsel--foto { display: block; width: 100%; aspect-ratio: 3 / 2; overflow: hidden; border-radius: 6px; }
.bant--genis .bant__gorsel--foto { flex-basis: 38%; width: auto; align-self: center; }
.bant__gorsel--foto .gorsel__img { display: block; }

.ref-liste { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; margin: 0 0 12px; padding: 0; list-style: none; }
.ref { display: flex; flex-direction: column; gap: 3px; height: 100%; padding: 12px 14px; background: var(--paper); border: 1px solid var(--line); border-radius: 6px; color: var(--ink); text-decoration: none; transition: border-color .15s, box-shadow .15s; }
.ref:hover { border-color: var(--ink); }
.ref[aria-pressed="true"], .ref[aria-current="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.ref__ad { font-size: 17px; font-weight: 500; letter-spacing: -.02em; line-height: 1.2; }
.ref__form { color: var(--muted); font-size: 12.5px; }
.ref__alt { display: grid; gap: 2px; margin-top: auto; padding-top: 10px; color: var(--ink-2); font-size: 12.5px; line-height: 1.3; }
.ref__alt span:last-child { color: var(--muted); }
.ref-kart { margin-bottom: 12px; }
.ref-kart__ust { display: grid; grid-template-columns: minmax(0, 220px) minmax(0, 1fr) auto; gap: 20px 24px; align-items: center; }
.ref-kart__gorsel { padding: 12px; background: var(--pk-gorsel-zemin); border-radius: 6px; }
.ref-kart__gorsel img { width: 100%; height: auto; }
.ref-kart__ad .etiket { margin-bottom: 8px; }
.ref-kart__ad h3 { font-size: clamp(26px, 2.8vw, 38px); letter-spacing: -.035em; line-height: 1; overflow-wrap: anywhere; }
.ref-kart__alt { margin-top: 8px; color: var(--ink-2); font-size: 15px; }
.kvler { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; }
.kvler > div { min-width: 0; padding: 8px 12px; border: 1px solid var(--line); border-radius: 6px; }
.kvler dt { color: var(--muted); font-size: 12.5px; line-height: 1.3; }
.kvler dd { margin: 2px 0 0; font-size: 15px; font-variant-numeric: tabular-nums; }
.ref-kart__alt-satir { display: flex; align-items: center; justify-content: space-between; gap: 16px 24px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--pk-cizgi-acik); }
.ref-kart__alt-satir p { max-width: 50em; color: var(--ink-2); font-size: 15px; line-height: 1.5; }
.ref-kart__dugmeler { display: flex; flex: none; flex-wrap: wrap; gap: 8px; }

.mol-izgara { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; align-items: stretch; }
.mol-izgara > .mol, .mol-izgara .mol__ikili { display: contents; }
.mol-izgara .mol__yedek { grid-column: 1 / -1; order: 0; }
.mol-izgara .mol__zincir-panel { grid-column: 1 / -1; order: 1; }
.mol-izgara .istat { order: 2; }
.mol-izgara .mol__kalinti-panel { order: 3; }
.mol-izgara .analitik { order: 4; }
.mol-izgara .mol__3b { grid-column: 1 / -1; order: 5; }
.istat { display: grid; grid-column: 1 / -1; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 0; }
.istat__kart { min-width: 0; padding: 14px 16px; background: var(--paper); border-radius: var(--radius); }
.istat dt { color: var(--muted); font-size: 12.5px; line-height: 1.3; }
.istat dd { margin: 5px 0 0; font-size: 18px; font-variant-numeric: tabular-nums; line-height: 1.25; overflow-wrap: anywhere; }
.istat .istat__sekans { font-size: 15px; letter-spacing: .02em; }
.mol-izgara .analitik { padding: 20px; }
.analitik__bas { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.analitik__bas .etiket { margin: 0; }
.analitik h3 { margin: 14px 0 14px; font-size: clamp(21px, 2vw, 26px); letter-spacing: -.03em; line-height: 1.05; }
.analitik__liste { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 0; }
.analitik__liste > div { min-width: 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; }
.analitik__liste dt { color: var(--muted); font-size: 12.5px; line-height: 1.3; }
.analitik__liste dd { margin: 3px 0 0; font-size: 14.5px; line-height: 1.35; overflow-wrap: anywhere; }
.analitik__saklama { margin-top: 14px; color: var(--ink-2); font-size: 13.5px; line-height: 1.5; }
.analitik__saklama b { margin-right: 6px; color: var(--ink); font-weight: 500; }
.analitik__baglanti { display: inline-block; margin-top: 12px; color: var(--ink); font-size: 14.5px; font-weight: 500; text-underline-offset: 3px; }
.analitik__baglanti::after { content: " \2192"; }
.analitik__baglanti:hover { color: var(--accent); }
.ruo-serit { display: flex; align-items: center; gap: 14px; margin-top: 12px; padding: 12px 16px; background: var(--paper); border-left: 3px solid var(--ink); border-radius: 6px; }
.ruo-serit b { flex: none; padding: 2px 8px; border: 1px solid var(--line); border-radius: 4px; font-size: 12.5px; font-weight: 500; white-space: nowrap; }
.ruo-serit span { color: var(--ink-2); font-size: 13.5px; line-height: 1.45; }

.adimlar { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px 20px; }
.adim { display: block; min-width: 0; padding-top: 14px; border-top: 1px solid var(--ink); color: var(--ink); text-decoration: none; }
.adim__baslik { margin-bottom: 8px; font-size: clamp(22px, 2vw, 28px); letter-spacing: -.035em; line-height: 1.05; transition: color .15s; }
.adim:hover .adim__baslik { color: var(--accent); }
.adim p { color: var(--ink-2); font-size: 15px; line-height: 1.5; }

.sss { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; align-items: start; }
.sss > .sss__oge { min-width: 0; margin: 0; }

.blok--seo { background: var(--pk-seo-zemin); }
.blok--seo h2 { margin: 14px 0 20px; font-size: clamp(28px, 3vw, 42px); letter-spacing: -.04em; line-height: 1; }
.seo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px clamp(24px, 4vw, 56px); color: var(--ink-2); font-size: 15px; line-height: 1.6; }
.seo__kolon p + p { margin-top: 12px; }
.seo a { color: var(--ink); text-underline-offset: 3px; }
.seo a:hover { color: var(--accent); }
.seo__katalog { margin-top: 26px; }
.seo__katalog-bas { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px; margin-bottom: 16px; }
.seo__katalog-bas h3 { font-size: 18px; font-weight: 500; letter-spacing: -.02em; line-height: 1.25; }
.seo__katalog-bas a { color: var(--ink); font-size: 14.5px; font-weight: 500; text-underline-offset: 3px; }
.seo__katalog-bas a::after { content: " \2192"; }
.seo__katalog-bas a:hover { color: var(--accent); }
.izgara24 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 0; padding: 0; list-style: none; }
.izgara24 a { display: grid; align-content: start; gap: 2px; height: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--paper); color: var(--ink); text-decoration: none; transition: border-color .15s; }
.izgara24 a:hover { border-color: var(--ink); }
.izgara24__ad { font-size: 14px; line-height: 1.3; }
.izgara24__kisa { color: var(--muted); font-size: 12.5px; line-height: 1.35; }

@media (max-width: 1179.98px) {
  .ref-liste { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ref-kart__ust { grid-template-columns: minmax(0, 200px) minmax(0, 1fr); }
  .ref-kart__ust .kvler { grid-column: 1 / -1; }
}
@media (max-width: 899.98px) {
  .vitrin { grid-template-columns: minmax(0, 1fr); }
  .slayt { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .slayt__gorsel { order: -1; min-height: 190px; padding: 16px 0; }
  .slayt__gorsel--foto { min-height: 0; padding: 0; aspect-ratio: 2 / 1; }
  .slayt__gorsel--yelpaze .gorsel__kalem:nth-child(n+2) { display: none; }   /* dar ekranda tek kalem */
  .yanlar { grid-template-rows: none; grid-template-columns: minmax(0, 1fr); }
  .kutular { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .kutular--uc { grid-template-columns: minmax(0, 1fr); }
  .kay-kap { grid-template-columns: minmax(0, 1fr); }
  .kay-kap > .oklar__dugme { display: none; }
  /* editör sekmeleri dar ekranda sarar: tüm sekmeler görünür kalır (kırpılmaz, kaydırma gerekmez) */
  .bantlar { grid-template-columns: minmax(0, 1fr); }
  .bant { min-height: 0; }
  .bant--genis { flex-direction: column; align-items: stretch; }
  .bant--genis .bant__gorsel { flex: none; justify-content: start; }
  .bant--genis .bant__gorsel--foto, .bant__gorsel--foto { width: 100%; flex-basis: auto; }
  .bant__gorsel .gorsel__kalem { width: min(100%, 320px); }
  .ref-liste { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ref-kart__ust { grid-template-columns: minmax(0, 1fr); }
  .kvler { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kvler > div:last-child { grid-column: 1 / -1; }
  .ref-kart__alt-satir { flex-direction: column; align-items: stretch; }
  .ref-kart__dugmeler .dugme { flex: 1 1 160px; }
  .mol-izgara { grid-template-columns: minmax(0, 1fr); }
  .mol-izgara .analitik { padding: 16px 14px; }
  .istat { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ruo-serit { flex-direction: column; align-items: flex-start; gap: 8px; }
  .adimlar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sss { grid-template-columns: minmax(0, 1fr); }
  .seo { grid-template-columns: minmax(0, 1fr); }
  .izgara24 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 559.98px) {
  .adimlar { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .yan, .bant, .kutu__gorsel, .ref, .nokta::before, .adim__baslik, .izgara24 a { transition: none !important; }
}

/* ---------- analiz belgeleri ---------- */
.lot { margin-bottom: 16px; padding: clamp(18px, 2.6vw, 30px); background: var(--paper); border-radius: var(--radius); }
.lot__bas { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 12px 24px; margin-bottom: 18px; }
.lot__bas h2 { font-size: clamp(22px, 2.2vw, 30px); letter-spacing: -.03em; line-height: 1.05; }
.lot__bas p { margin-top: 8px; max-width: 36em; color: var(--ink-2); font-size: 15.5px; line-height: 1.5; }
.lot__bas .lot__say { flex: none; margin: 0; padding: 7px 12px; border: 1px solid var(--line); border-radius: 6px; color: var(--ink-2); font-size: 14px; line-height: 1.3; }
.lot__say b { color: var(--ink); font-weight: 500; }
.lot__form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; }
.lot__form input {
  min-width: 0; min-height: 48px; padding: 0 16px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--bg); color: var(--ink); font: inherit; font-size: 16px;
}
.lot__form input::placeholder { color: var(--muted); }
.lot__form input:hover { border-color: var(--ink); }
.lot__form input:focus { outline: none; border-color: var(--ink); background: var(--paper); }
.lot__form .dugme { min-height: 48px; }
.coa-izgara { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.coa-izgara:empty { display: none; }
.coa { display: flex; flex-direction: column; gap: 14px; min-width: 0; padding: 18px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); }
.coa[hidden] { display: none; }
.coa__ust { display: flex; align-items: center; gap: 14px; }
.coa__gorsel { flex: none; display: block; width: 92px; padding: 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); }
.coa__gorsel img { width: 100%; height: auto; }
.coa__ust > div { min-width: 0; }
.coa__rozet { display: inline-block; margin-bottom: 4px; padding: 2px 8px; border: 1px solid var(--line); border-radius: 4px; color: var(--ink-2); font-size: 12.5px; line-height: 1.4; }
.coa__ad { font-size: 19px; letter-spacing: -.02em; line-height: 1.15; }
.coa__ad a { color: var(--ink); text-decoration: none; }
.coa__ad a:hover { color: var(--accent); }
.coa__belgeler { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.coa__belgeler li { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; padding: 8px 8px 8px 12px; border: 1px solid var(--line); border-radius: 6px; background: var(--bg); font-size: 14.5px; font-weight: 500; line-height: 1.3; }
.coa__belgeler li > span { min-width: 0; overflow-wrap: anywhere; }
.coa__belgeler .dugme { flex: none; }
.coa__alt { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: auto 0 0; padding-top: 4px; color: var(--muted); font-size: 13px; line-height: 1.3; }
.coa__alt span:first-child { color: var(--ink-2); font-weight: 500; }
[data-analiz] .bos { margin-top: 0; }
[data-analiz] .bos .dugme + .dugme { margin-left: 8px; }
.bos .bos__sorgu { margin: -8px auto 18px; color: var(--muted); font-size: 15px; overflow-wrap: anywhere; }
[data-favoriler] .bos h2:focus { outline: none; }
[data-favoriler] .bos h2:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.dugme--acik[hidden] { display: none; }

/* ---------- S.S.S. ---------- */
.sss-sayfa { max-width: 860px; margin: 0 auto; }
.sss-sayfa__grup + .sss-sayfa__grup { margin-top: 32px; }
.sss-sayfa__grup > h2 { margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--line); font-size: clamp(22px, 2.4vw, 30px); letter-spacing: -.03em; line-height: 1.1; }
.sss-sayfa [data-akordeon] > details { scroll-margin-top: 96px; border: 1px solid transparent; }
.sss-sayfa [data-akordeon] > details[open] { border-color: var(--line); }
.soru-kutu { margin-top: 32px; padding: clamp(24px, 3.6vw, 44px) 20px; background: var(--paper); border-radius: var(--radius); text-align: center; }
.soru-kutu h2 { font-size: clamp(24px, 2.6vw, 34px); letter-spacing: -.03em; line-height: 1.05; }
.soru-kutu p { max-width: 34em; margin: 12px auto 22px; color: var(--ink-2); font-size: 16px; line-height: 1.5; }

/* ---------- hakkımızda ---------- */
.hk { display: grid; gap: 16px; }
.hk__panel, .hk__ilkeler, .hk__kart { padding: clamp(22px, 3.2vw, 40px); background: var(--paper); border-radius: var(--radius); }
.hk__panel p { max-width: 56em; }
.hk h2 { font-size: clamp(24px, 2.6vw, 34px); letter-spacing: -.03em; line-height: 1.05; }
.hk__panel p, .hk__ilkeler p, .hk__kart p { color: var(--ink-2); font-size: 16.5px; line-height: 1.6; }
.hk__panel h2 + p { margin-top: 16px; }
.hk__panel p + p { margin-top: 12px; }
.hk__panel h3 { margin-top: 26px; margin-bottom: 10px; font-size: clamp(19px, 1.8vw, 22px); letter-spacing: -.02em; line-height: 1.2; }
.hk__ilkeler ul { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 20px 0 0; padding: 0; list-style: none; }
.hk__ilkeler li { padding-top: 14px; border-top: 1px solid var(--ink); }
.hk__ilkeler h3 { margin-bottom: 8px; font-size: clamp(20px, 1.9vw, 24px); letter-spacing: -.025em; line-height: 1.1; }
.hk__ilkeler p { font-size: 15px; line-height: 1.5; }
.hk__ilkeler .hk__hata { margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 15.5px; }
.hk__hata a { color: var(--ink); text-underline-offset: 3px; }
.hk__hata a:hover { color: var(--accent); }
.hk__kart { display: flex; align-items: center; justify-content: space-between; gap: 20px 32px; }
.hk__kart p { max-width: 40em; margin-top: 8px; font-size: 15.5px; }
.hk__dugmeler { display: flex; flex: none; flex-wrap: wrap; gap: 10px; }

/* ---------- favorilerim ---------- */
[data-favoriler] .cubuk { min-height: 40px; }
[data-favoriler] .cubuk__sayac:empty { display: none; }
[data-favoriler] .izgara { margin-top: 16px; }
[data-favoriler] .izgara:empty { display: none; }
[data-favoriler] .bos { margin-top: 16px; }
.favoriler__not { margin-top: 16px; padding: 18px 20px; background: var(--paper); border-radius: var(--radius); color: var(--ink-2); font-size: 15.5px; line-height: 1.5; }
.favoriler__not a { color: var(--ink); text-underline-offset: 3px; }

/* ---------- yasal sayfalar ---------- */
.yasal-sekme { max-width: 900px; margin: 0 auto 12px; }  /* kartla aynı genişlik; ul'un 4 px dolgusu odak halkası içindir, negatif kenar boşluğuyla telafi edilir */
.yasal-sekme ul { display: flex; gap: 6px; margin: 0 -4px; padding: 4px; list-style: none; overflow-x: auto; scrollbar-width: none; }
.yasal-sekme ul::-webkit-scrollbar { display: none; }
.yasal-sekme li { flex: 1 1 0; min-width: 0; }
.yasal-sekme a {
  display: grid; place-items: center; min-height: 46px; padding: 0 16px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper); color: var(--ink); font-size: 15px; font-weight: 500; line-height: 1.2; text-align: center; text-decoration: none;
  white-space: nowrap; transition: background-color .15s, color .15s, border-color .15s;
}
.yasal-sekme a:hover { border-color: var(--ink); }
.yasal-sekme a[aria-current="page"] { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.yasal { max-width: 900px; margin: 0 auto; padding: clamp(22px, 3.4vw, 44px); background: var(--paper); border-radius: var(--radius); }
.yasal__tarih { margin-bottom: 22px; padding-bottom: 16px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 14px; line-height: 1.4; }
.yasal__bolum + .yasal__bolum { margin-top: 24px; }
.yasal__bolum h2 { margin-bottom: 8px; font-size: clamp(20px, 2vw, 25px); letter-spacing: -.025em; line-height: 1.15; }
.yasal__bolum p { color: var(--ink-2); font-size: 16.5px; line-height: 1.65; }
.yasal__bolum a { color: var(--ink); text-underline-offset: 3px; }
.yasal__bolum a:hover { color: var(--accent); }
.yasal__danisma { display: flex; align-items: center; justify-content: space-between; gap: 16px 28px; margin-top: 36px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); }
.yasal__danisma h2 { font-size: 21px; letter-spacing: -.02em; line-height: 1.15; }
.yasal__danisma p { margin-top: 6px; max-width: 36em; color: var(--ink-2); font-size: 15px; line-height: 1.5; }
.yasal__danisma .dugme { flex: none; }

/* ---------- iletişim ---------- */
.ilet { margin-top: 0; }

@media (max-width: 1179.98px) {
  .hk__ilkeler ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 899.98px) {
  .coa-izgara { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hk__ilkeler ul { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .hk__kart { flex-direction: column; align-items: stretch; }
  .hk__dugmeler .dugme { flex: 1 1 160px; }
  .yasal-sekme li { flex: 1 1 auto; }   /* içeriğe göre büyür: satırı doldurur, kırpılmaz */
  .yasal__danisma { flex-direction: column; align-items: stretch; }
}
@media (max-width: 699.98px) {
  .yasal-sekme ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; }  /* dar ekranda 2x2: hiçbir sekme kırpılmaz */
  .yasal-sekme li { flex: none; }
}
@media (max-width: 599.98px) {
  .coa-izgara { grid-template-columns: minmax(0, 1fr); }
  .lot__form { grid-template-columns: minmax(0, 1fr); }
  .lot__bas .lot__say { flex: 1 1 100%; }
  .coa__alt { flex-direction: column; align-items: flex-start; gap: 2px; }
}
@media (prefers-reduced-motion: reduce) {
  .yasal-sekme a { transition: none !important; }
}