:root {
  --teal: #00807a; --teal-koyu: #00665f; --teal-acik: #e0f2f1; --teal-cizgi: #b7dfdb;
  --zemin: #f6faf9; --beyaz: #fff; --yazi: #17302d; --yazi-soluk: #4f6663; --cizgi: #dbe6e4;
  --sari: #ffd54f; --turuncu: #b45309; --wa: #25d366; --wa-yazi: #052e16; --hata: #b3261e;
  --gol: 0 2px 10px rgba(23, 48, 45, .08); --r: 14px; --r-kucuk: 10px;
  --font: 'Nunito', 'Rubik', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.5 var(--font); color: var(--yazi); background: var(--zemin); }
img { max-width: 100%; display: block; }
a { color: var(--teal-koyu); }
h1, h2, h3 { line-height: 1.25; margin: 0; }
:focus-visible { outline: 3px solid #ffb300; outline-offset: 2px; }
.kap { max-width: 1216px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 1280px) { .kap { padding: 0 32px; } }
.atla { position: absolute; left: -999px; top: 0; background: var(--beyaz); padding: 8px 12px; z-index: 100; }
.atla:focus { left: 8px; top: 8px; }
.gizli { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ikon { width: 20px; height: 20px; flex: none; }

/* Düğmeler */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px;
  border: 2px solid transparent; border-radius: var(--r-kucuk); font: inherit; font-weight: 700; text-decoration: none; cursor: pointer; }
.btn-birincil { background: var(--teal); color: #fff; }
.btn-birincil:hover { background: var(--teal-koyu); }
.btn-sari { background: var(--sari); color: #3b2a00; }
.btn-wa { background: var(--wa); color: var(--wa-yazi); }
.btn-cizgi { background: var(--beyaz); color: var(--teal-koyu); border-color: var(--teal-cizgi); }
.btn-pasif, .btn:disabled { background: #eceff1; color: #5f6f6c; cursor: not-allowed; }
.btn-blok { width: 100%; }

/* Üst çubuk */
.ust { background: var(--beyaz); border-bottom: 1px solid var(--cizgi); position: sticky; top: 0; z-index: 20; }
.ust-ic { display: flex; align-items: center; gap: 12px; min-height: 64px; }
.logo { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--teal); font-weight: 800; font-size: 1.4rem; }
.logo-simge { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--teal-acik); }
.arama { display: flex; align-items: center; gap: 8px; flex: 1; max-width: 480px; min-height: 44px; padding: 0 14px;
  background: var(--zemin); border: 1px solid var(--teal-cizgi); border-radius: 999px; }
.arama input { flex: 1; min-width: 0; border: 0; background: transparent; font: inherit; color: inherit; min-height: 42px; }
.arama input:focus-visible { outline: none; }
.arama:focus-within { outline: 3px solid #ffb300; outline-offset: 2px; }
.arama-masaustu { display: none; }
.arama-orta { max-width: 480px; width: 100%; }
.ust-eylem { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.destek { display: none; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px; border-radius: var(--r-kucuk);
  background: var(--teal-acik); color: var(--teal-koyu); font-weight: 800; text-decoration: none; }
.sepet-btn, .ust-eylem summary { position: relative; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--teal-acik); color: var(--teal-koyu); list-style: none; cursor: pointer; }
.ust-eylem summary::-webkit-details-marker { display: none; }
.rozet { position: absolute; top: -4px; right: -4px; min-width: 20px; height: 20px; padding: 0 5px; border-radius: 10px;
  background: var(--turuncu); color: #fff; font-size: .75rem; font-weight: 800; display: grid; place-items: center; }
.rozet[hidden] { display: none; }
.menu, .mobil-arama { position: relative; }
.menu nav, .mobil-arama form { position: absolute; right: 0; top: 52px; min-width: 240px; background: var(--beyaz);
  border: 1px solid var(--cizgi); border-radius: var(--r); box-shadow: var(--gol); padding: 8px; display: grid; gap: 2px; }
.menu nav a { padding: 10px 12px; border-radius: 8px; text-decoration: none; color: var(--yazi); font-weight: 600; }
.menu nav a:hover { background: var(--teal-acik); }
.mobil-arama form { display: flex; gap: 8px; min-width: 280px; }
.mobil-arama input { flex: 1; min-height: 44px; padding: 0 12px; border: 1px solid var(--teal-cizgi); border-radius: var(--r-kucuk); font: inherit; }
.kat-nav { display: none; border-top: 1px solid var(--cizgi); }
.kat-nav .kap { display: flex; gap: 4px; overflow-x: auto; }
.kat-nav a { padding: 14px 16px; text-decoration: none; color: var(--yazi); font-weight: 700; white-space: nowrap; }
.kat-nav a:hover { color: var(--teal); }
@media (min-width: 768px) { .arama-masaustu { display: flex; } .mobil-arama { display: none; } .destek { display: inline-flex; } }
@media (min-width: 1024px) { .kat-nav { display: block; } .menu { display: none; } }

/* Alt bilgi */
.alt { margin-top: 48px; background: var(--teal-acik); border-top: 1px solid var(--teal-cizgi); padding: 32px 0 24px; }
.alt-izgara { display: grid; gap: 24px; }
.alt h2 { font-size: 1.05rem; margin-bottom: 10px; }
.alt-marka { color: var(--teal); font-weight: 800; font-size: 1.3rem; }
.alt p { color: var(--yazi-soluk); margin: 8px 0 0; }
.alt ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.alt ul a { display: inline-flex; align-items: center; min-height: 44px; }
.alt a:not(.btn) { color: var(--yazi-soluk); text-decoration: none; }
.alt a:not(.btn):hover { color: var(--teal-koyu); text-decoration: underline; }
.iletisim li { display: flex; gap: 10px; align-items: flex-start; color: var(--yazi); }
.iletisim .ikon { color: var(--teal); margin-top: 2px; }
.alt-alt { display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center; margin-top: 24px;
  padding-top: 16px; border-top: 1px solid var(--teal-cizgi); color: var(--yazi-soluk); font-size: .9rem; }
@media (min-width: 768px) { .alt-izgara { grid-template-columns: 2fr 1fr 2fr; } }

/* Ürün kartı */
.urun-izgara { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 1024px) { .urun-izgara { grid-template-columns: repeat(4, 1fr); gap: 20px; } }
.urun-kart { display: flex; flex-direction: column; background: var(--beyaz); border: 1px solid var(--cizgi);
  border-radius: var(--r); padding: 10px; box-shadow: var(--gol); }
.urun-gorsel { display: block; aspect-ratio: 1; border-radius: var(--r-kucuk); overflow: hidden; background: #eef3f2; }
.urun-gorsel img { width: 100%; height: 100%; object-fit: contain; }
.gorsel-yok { display: grid; place-items: center; width: 100%; height: 100%; color: var(--teal-cizgi); }
.gorsel-yok .ikon { width: 56px; height: 56px; }
.urun-bilgi { display: flex; flex-direction: column; gap: 4px; padding: 10px 2px; flex: 1; }
.marka-etiket { font-size: .72rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--yazi-soluk); }
.urun-ad { font-size: .95rem; font-weight: 700; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; min-height: 2.5em; }
.urun-ad a { color: inherit; text-decoration: none; }
.fiyat { font-weight: 800; color: var(--teal-koyu); font-size: 1.1rem; }
.fiyat small { font-weight: 600; color: var(--yazi-soluk); margin-left: 4px; font-size: .75rem; }
.fiyat-yok { font-size: .95rem; }
.rozet-stok { align-self: flex-start; padding: 2px 8px; border-radius: 6px; font-size: .75rem; font-weight: 800; }
.stok-var { background: #e6f4ea; color: #17692e; }
.stok-az { background: #fff3e0; color: #9a4a00; }
.stok-yok { background: #eceff1; color: #455a64; }

/* Boş / 404 durumları, çipler */
.bos { text-align: center; padding: 56px 16px; display: grid; justify-items: center; gap: 14px; }
.bos p { max-width: 560px; color: var(--yazi-soluk); margin: 0; }
.bos-simge { display: grid; place-items: center; width: 112px; height: 112px; border-radius: 36px; background: var(--teal-acik); color: var(--teal); }
.bos-simge .ikon { width: 56px; height: 56px; }
.ciplar { display: flex; flex-wrap: wrap; gap: 8px; }
.ciplar.ortala { justify-content: center; }
.cip { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px; border-radius: 999px;
  background: var(--teal-acik); border: 1px solid var(--teal-cizgi); color: var(--teal-koyu); font-weight: 700; font-size: .9rem; text-decoration: none; }

/* Ana sayfa */
.hero { background: var(--teal); color: #fff; padding: 32px 0; }
.hero .kap { display: grid; gap: 20px; align-items: center; }
.hero h1 { font-size: 1.6rem; }
.hero p { margin: 8px 0 16px; max-width: 520px; }
.hero-resim { width: 100%; max-height: 280px; object-fit: cover; border-radius: var(--r); }
@media (min-width: 768px) {
  .hero { padding: 48px 0; }
  .hero h1 { font-size: 2.4rem; }
  .hero-resimli .kap { grid-template-columns: 1fr 1fr; }
}
.bolum { padding-top: 32px; }
.bolum-baslik { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 16px; }
.bolum-baslik h2 { font-size: 1.35rem; }
.bolum-baslik a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 800; text-decoration: none; }
.kategori-izgara { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 4px; }
.kategori-kart { display: flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border-radius: 999px; white-space: nowrap;
  background: var(--beyaz); border: 1px solid var(--teal-cizgi); color: var(--teal-koyu); font-weight: 800; text-decoration: none; }
.kategori-gorsel { display: none; }
@media (min-width: 768px) {
  .kategori-izgara { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; overflow: visible; }
  .kategori-kart { flex-direction: column; align-items: stretch; padding: 12px; border-radius: var(--r); white-space: normal; text-align: center; box-shadow: var(--gol); }
  .kategori-gorsel { display: grid; place-items: center; aspect-ratio: 16 / 10; border-radius: var(--r-kucuk); overflow: hidden; background: var(--teal-acik); color: var(--teal); }
  .kategori-gorsel img { width: 100%; height: 100%; object-fit: cover; }
  .kategori-gorsel .ikon { width: 48px; height: 48px; }
}
.marka-serit { margin-top: 32px; background: var(--beyaz); border-block: 1px solid var(--cizgi); padding: 12px 0; }
.marka-serit .kap { display: flex; gap: 10px; overflow-x: auto; }
.marka-cip { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 8px; background: #eef3f2; color: var(--yazi-soluk); font-weight: 800; text-decoration: none; white-space: nowrap; }
@media (max-width: 767px) {
  .yatay-kaydir { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
  .yatay-kaydir > .urun-kart { flex: 0 0 170px; scroll-snap-align: start; }
}

/* Ürün listesi */
.liste-sayfa { padding-top: 20px; }
.liste-ust { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 4px 16px; margin-bottom: 12px; }
.liste-ust h1 { font-size: 1.6rem; }
.adet-bilgi { color: var(--yazi-soluk); }
.liste-araclar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-bottom: 12px; }
.sirala-etiket { display: inline-flex; align-items: center; gap: 4px; font-weight: 800; }
.cip-aktif { background: var(--teal); border-color: var(--teal); color: #fff; }
.liste-araclar + .ciplar { margin-bottom: 16px; }
.liste-duzen { display: grid; gap: 20px; }
.filtre-yan { display: none; }
.filtre-form { display: grid; gap: 16px; background: var(--beyaz); border: 1px solid var(--cizgi); border-radius: var(--r); padding: 16px; }
.filtre-baslik { font-size: 1.15rem; }
.filtre-form fieldset { border: 0; border-top: 1px solid var(--cizgi); margin: 0; padding: 12px 0 0; display: grid; gap: 4px; }
.filtre-form fieldset:first-of-type { border-top: 0; padding-top: 0; }
.filtre-form legend { font-weight: 800; padding: 0; margin-bottom: 6px; }
.secim { display: flex; align-items: center; gap: 10px; min-height: 44px; cursor: pointer; }
.secim input { width: 20px; height: 20px; accent-color: var(--teal); }
.filtre-dialog { width: min(100vw, 480px); max-height: 85vh; margin: auto auto 0; padding: 16px; border: 0; border-radius: var(--r) var(--r) 0 0; }
.filtre-dialog::backdrop { background: rgba(23, 48, 45, .5); }
.filtre-dialog .filtre-form { border: 0; padding: 0; }
.dialog-kapat { position: absolute; top: 8px; right: 8px; display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: var(--teal-acik); cursor: pointer; }
.liste-duzen .urun-izgara { grid-template-columns: repeat(2, 1fr); }
.sayfalama { display: none; justify-content: center; gap: 8px; margin-top: 24px; }
.sayfa-no { display: grid; place-items: center; min-width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--cizgi);
  background: var(--beyaz); color: var(--yazi); font-weight: 800; text-decoration: none; }
.sayfa-no.aktif { background: var(--teal); border-color: var(--teal); color: #fff; }
.daha-fazla { margin-top: 20px; }
@media (min-width: 768px) { .sayfalama { display: flex; } }
@media (min-width: 1024px) {
  .filtre-ac { display: none; }
  .liste-duzen { grid-template-columns: 260px 1fr; align-items: start; }
  .filtre-yan { display: block; }
  .liste-duzen .urun-izgara { grid-template-columns: repeat(3, 1fr); }
  .daha-fazla { display: none; }
}

/* Ürün detayı */
.detay-sayfa { padding-top: 16px; }
.kirinti { display: flex; flex-wrap: wrap; align-items: center; gap: 0 6px; font-size: .9rem; color: var(--yazi-soluk); margin-bottom: 4px; }
.kirinti a { display: inline-flex; align-items: center; min-height: 44px; color: var(--yazi-soluk); text-decoration: none; }
.kirinti [aria-current] { color: var(--yazi); font-weight: 800; }
.detay { display: grid; gap: 20px; }
.detay-gorsel { aspect-ratio: 1; border-radius: var(--r); overflow: hidden; background: #eef3f2; border: 1px solid var(--cizgi); }
.detay-gorsel img { width: 100%; height: 100%; object-fit: contain; }
.detay-kart { display: flex; flex-direction: column; gap: 10px; background: var(--beyaz); border: 1px solid var(--cizgi); border-radius: var(--r); padding: 20px; }
.detay-kart h1 { font-size: 1.6rem; }
.detay-fiyat { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.detay-fiyat .fiyat { font-size: 1.6rem; }
.alt-baslik { font-size: 1rem; margin-top: 8px; color: var(--yazi-soluk); }
.varyantlar { display: flex; flex-wrap: wrap; gap: 8px; }
.varyant { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 18px; border: 2px solid var(--cizgi); border-radius: var(--r-kucuk);
  background: var(--beyaz); color: var(--yazi); font-weight: 800; text-decoration: none; }
.varyant.secili { border-color: var(--teal); background: var(--teal-acik); color: var(--teal-koyu); }
.varyant-not { font-weight: 600; font-size: .8rem; color: var(--yazi-soluk); }
.devam-kutu { position: absolute; opacity: 0; pointer-events: none; }
.aciklama { margin: 0; white-space: pre-line; color: var(--yazi-soluk); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.devam-kutu:focus-visible ~ .devam-link { outline: 3px solid #ffb300; outline-offset: 2px; }
.devam-kutu:checked + .aciklama { display: block; }
.devam-kutu:checked ~ .devam-link { display: none; }
.devam-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--teal-koyu); font-weight: 800; cursor: pointer; }
.eylem { display: flex; gap: 12px; margin-top: 12px; padding-top: 16px; border-top: 1px solid var(--cizgi); }
.eylem-btn { flex: 1; }
.adet { display: inline-flex; align-items: center; border: 1px solid var(--teal-cizgi); border-radius: var(--r-kucuk); background: var(--teal-acik); }
.adet button { display: grid; place-items: center; width: 44px; height: 44px; border: 0; background: transparent; color: var(--teal-koyu); cursor: pointer; }
.adet input { width: 44px; height: 44px; border: 0; background: transparent; text-align: center; font: inherit; font-weight: 800; -moz-appearance: textfield; }
.adet input::-webkit-outer-spin-button, .adet input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
@media (max-width: 767px) {
  .detay-sayfa { padding-bottom: 84px; }
  .eylem { position: fixed; left: 0; right: 0; bottom: 0; z-index: 15; margin: 0; padding: 10px 16px; background: var(--beyaz); border-top: 1px solid var(--cizgi); }
}
@media (min-width: 768px) { .detay { grid-template-columns: 1fr 1fr; align-items: start; } }

/* Sepet */
.sepet-sayfa { padding-top: 20px; }
.sepet-duzen { display: grid; gap: 20px; }
.sepet-liste, .ozet { background: var(--beyaz); border: 1px solid var(--cizgi); border-radius: var(--r); padding: 16px; }
.sepet-liste h1 { font-size: 1.5rem; margin-bottom: 8px; }
.sepet-satirlar { list-style: none; margin: 0; padding: 0; }
.sepet-satir { display: grid; grid-template-columns: 64px 1fr auto; grid-template-areas: "g b s" "g a t"; gap: 8px 12px;
  align-items: center; padding: 14px 0; border-top: 1px solid var(--cizgi); }
.sepet-gorsel { display: block; grid-area: g; align-self: start; width: 64px; height: 64px; border-radius: 8px; overflow: hidden; background: #eef3f2; }
.sepet-gorsel img { width: 100%; height: 100%; object-fit: cover; }
.sepet-bilgi { grid-area: b; display: grid; gap: 2px; min-width: 0; }
.sepet-ad { display: inline-flex; align-items: center; min-height: 44px; font-weight: 800; color: var(--yazi); text-decoration: none; }
.sepet-varyant { color: var(--yazi-soluk); font-size: .9rem; }
.birim { color: var(--teal-koyu); font-weight: 800; font-size: .95rem; }
.adet-kucuk { grid-area: a; justify-self: start; }
.adet output { min-width: 36px; text-align: center; font-weight: 800; }
.satir-toplam { grid-area: t; justify-self: end; font-weight: 800; }
.sil { grid-area: s; display: grid; place-items: center; width: 44px; height: 44px; border: 0; border-radius: 50%; background: transparent; color: var(--hata); cursor: pointer; }
.mevcut-degil { grid-template-columns: 1fr auto; grid-template-areas: "b s"; background: #fafafa; }
.uyari-metin, .fiyatsiz-not { color: var(--turuncu); font-weight: 700; font-size: .9rem; }
.uyari { padding: 12px 14px; border-radius: var(--r-kucuk); background: #fff3e0; color: #7a3b00; font-weight: 700; }
.ozet h2 { font-size: 1.15rem; }
.ozet-kutu { border: 1px solid var(--teal-cizgi); border-radius: var(--r-kucuk); padding: 14px; margin: 12px 0; background: var(--zemin); }
.ozet-satir { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.ozet-satir strong { font-size: 1.4rem; color: var(--teal-koyu); }
.fiyatsiz-not { margin: 8px 0 0; }
.ozet-not { text-align: center; color: var(--yazi-soluk); font-size: .9rem; margin: 12px 0 0; }
@media (min-width: 1024px) {
  .sepet-duzen { grid-template-columns: 1fr 360px; align-items: start; }
  .sepet-satir { grid-template-columns: 72px 1fr 130px 120px 44px; grid-template-areas: "g b a t s"; }
  .mevcut-degil { grid-template-columns: 1fr 44px; grid-template-areas: "b s"; }
}