/* Nevada E-Ticaret — site tasarım sistemi (HTML tasarımdan birebir uyarlanmıştır) */

@font-face{font-family:'Archivo';font-style:normal;font-weight:100 900;font-stretch:100%;font-display:swap;src:url("../font/archivo-latin.woff2") format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2212,U+FEFF,U+FFFD}
@font-face{font-family:'Archivo';font-style:normal;font-weight:100 900;font-stretch:100%;font-display:swap;src:url("../font/archivo-latin-ext.woff2") format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

:root{
  --zemin:#f7f4ec;      /* sayfa arkaplanı */
  --kart:#efece4;       /* ürün karo arkaplanı */
  --kart-acik:#f2efe6;  /* bölüm arkaplanı */
  --beyaz:#fdfcf8;
  --murekkep:#111;
  --gri:#555;
  --soluk:#999;
  --cizgi:#e5e1d6;
  --cizgi2:#ddd8c8;
  --kirmizi:#e0201c;
  --yesil:#1d9e4b;
  --yesil-koyu:#1d6b35;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--zemin);font-family:'Archivo',Helvetica,Arial,sans-serif;color:var(--murekkep)}
a{color:var(--murekkep);text-decoration:none}
a:hover{color:var(--gri)}
img{max-width:100%;display:block}
button{font-family:'Archivo',sans-serif}
input,select,textarea{font-family:'Archivo',sans-serif}
.hscroll{scrollbar-width:none}
.hscroll::-webkit-scrollbar{display:none}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---- Duyuru bandı ---- */
.duyuru{background:#000;color:#fff;overflow:hidden;white-space:nowrap;font-size:13px;font-weight:600;padding:9px 0}
.duyuru>div{display:inline-flex;animation:marquee 30s linear infinite}
.duyuru span{padding-right:60px}

/* ---- Üst bar / header (yapışkan: kaydırınca birleşik olarak üstte kalır) ---- */
.ust{background:#fff;padding:14px 24px 0;position:sticky;top:0;z-index:60;transition:box-shadow .25s}
.ust.kaydi{box-shadow:0 10px 30px rgba(0,0,0,.09)}
.ust-izgara{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}
.ust-sol{display:flex;align-items:center;gap:18px}
.arama{display:flex;align-items:center;gap:8px;background:var(--kart);border-radius:4px;padding:0 14px;width:240px}
.arama input{border:none;background:transparent;padding:10px 0;font-size:14px;width:100%;outline:none}
.arama input::placeholder{color:#999}
.logo{font-size:26px;font-weight:900;letter-spacing:2px;white-space:nowrap;text-align:center}
.logo sup{font-size:11px}
.dil-sec{border:none;background:transparent;font-family:'Archivo',sans-serif;font-size:14px;font-weight:600;cursor:pointer;color:#111}
.dil-sec:focus{outline:none}
.ust-sag{display:flex;justify-content:flex-end;align-items:center;gap:22px}
.ust-sag a{display:inline-flex;position:relative}
.sepet-rozet{position:absolute;top:-7px;right:-9px;background:var(--kirmizi);color:#fff;font-size:10px;font-weight:800;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 3px}
.ana-menu{display:flex;justify-content:center;gap:36px;padding:18px 0 0;font-size:14px;font-weight:700;letter-spacing:.4px;flex-wrap:wrap}
.ana-menu>div{position:static}
.ana-menu>a,.menu-grup>a{display:flex;align-items:center;gap:5px;padding-bottom:16px}
.ana-menu .ok{font-size:10px}

/* Mega menü (tasarımdaki yapı: kategoriler | marka grupları + beden satırı, altta çok satanlar şeridi) */
.mega{position:absolute;top:100%;left:150px;right:150px;background:#fff;box-shadow:0 40px 60px rgba(0,0,0,.18);display:none;z-index:70}
.menu-grup:hover .mega,.mega:hover{display:block}
.mega-ic{display:flex}
.mega-kat{flex:0 0 240px;border-right:1px solid #eee;padding:28px}
.mega-kat h4{font-size:16px;font-weight:900;letter-spacing:.5px;margin:0 0 20px}
.mega-kat-liste{display:flex;flex-direction:column;gap:14px}
.mega-kat-liste a{font-size:13px;font-weight:700;letter-spacing:.5px;padding:0}
.mega-tum{display:inline-flex;align-items:center;gap:10px;background:var(--murekkep);color:#fff !important;font-size:13px;font-weight:800;letter-spacing:.5px;padding:13px 20px !important;margin-top:26px}
.mega-govde{flex:1;padding:28px;min-width:0}
.mega-govde h4{font-size:16px;font-weight:900;letter-spacing:.5px;margin:0 0 20px}
.mega-markalar{display:grid;grid-template-columns:repeat(5,1fr);gap:22px 24px}
.mega-marka-blok{display:flex;flex-direction:column;gap:10px;min-width:0}
.mega-marka-baslik{font-size:13px;font-weight:900;letter-spacing:.5px;padding:0 !important}
.mega-marka-urun{font-size:13px;color:var(--gri) !important;font-weight:400;padding:0 !important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mega-marka-urun:hover{color:var(--murekkep) !important}
.mega-promolar{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.mega-promo{position:relative;height:300px;display:block;background:var(--kart) center/cover no-repeat;overflow:hidden;padding:0 !important}
.mega-promo .ortu{position:absolute;inset:0;background:rgba(20,20,25,.3);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:36px}
.mega-promo .ortu b{color:#fff;font-size:26px;font-weight:900;letter-spacing:2px;text-align:center;padding:0 16px}
.mega-promo .dugme{background:rgba(255,255,255,.9);color:var(--murekkep);font-size:12px;font-weight:800;letter-spacing:.5px;padding:12px 22px}
.mega-bedenler{display:flex;align-items:center;gap:26px;border-top:1px solid #eee;margin-top:26px;padding-top:18px;flex-wrap:wrap}
.mega-bedenler span{font-size:14px;font-weight:800}
.mega-bedenler a{font-size:13px;color:#333;padding:0}
.mega-cok{border-top:1px solid #eee;padding:22px 28px 26px}
.mega-cok h4{font-size:15px;font-weight:900;letter-spacing:.5px;margin:0 0 16px}
.mega-urun-serit{display:flex;gap:18px;overflow-x:auto}
.mega-urun{flex:0 0 150px;display:flex;flex-direction:column;gap:8px;text-align:center;padding:0}
.mega-urun .gorsel{width:150px;height:120px;display:block;background:var(--kart) center/cover no-repeat}
.mega-urun .ad{font-size:12px;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mega-urun .fiyat{font-size:13px;font-weight:800}

/* ---- Kırıntı (breadcrumb) ---- */
.kirinti{padding:16px 24px 0;display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.5px;flex-wrap:wrap}
.kirinti a{text-decoration:underline}
.kirinti .nokta{font-size:8px}
.kirinti .son{color:#777}

/* ---- Hero ---- */
.hero{position:relative;height:560px;background:#1a1a18;overflow:hidden}
.hero-slayt{position:absolute;inset:0;transition:opacity .7s;opacity:0;pointer-events:none}
.hero-slayt.aktif{opacity:1;pointer-events:auto}
.hero-slayt img{width:100%;height:100%;object-fit:cover}
.hero-butonlar{position:absolute;left:36px;bottom:44px;display:flex;gap:16px;z-index:2}
.hero-butonlar .btn-beyaz{background:#fff;color:var(--murekkep);font-weight:800;font-size:14px;letter-spacing:.5px;padding:15px 26px;border-radius:3px}
.hero-butonlar .btn-koyu{background:rgba(20,20,20,.65);color:#fff;font-weight:800;font-size:14px;letter-spacing:.5px;padding:15px 26px;border-radius:3px}
.hero-kontrol{position:absolute;right:36px;bottom:44px;display:flex;align-items:center;gap:14px;z-index:2}
.hero-kontrol button{width:34px;height:34px;border:none;border-radius:3px;background:rgba(240,240,235,.85);cursor:pointer;font-size:13px}
.hero-noktalar{display:flex;gap:6px;align-items:center}
.hero-noktalar span{width:22px;height:3px;display:inline-block;cursor:pointer;background:rgba(255,255,255,.35)}
.hero-noktalar span.aktif{background:#fff}

/* ---- Bölümler ---- */
.bolum{padding:34px 24px 10px}
.bolum-tam{padding:34px 0 10px}
.bolum-baslik{margin:0 0 20px;font-size:26px;font-weight:900;letter-spacing:.5px}
.bolum-ust{display:flex;justify-content:space-between;align-items:center;padding:0 24px 22px;gap:14px;flex-wrap:wrap}
.bolum-ust h2{margin:0;font-size:30px;font-weight:900;letter-spacing:.5px}
.btn-siyah{background:var(--murekkep);color:#fff !important;font-size:14px;font-weight:800;letter-spacing:.5px;padding:15px 24px;display:inline-flex;align-items:center;gap:12px;border:none;cursor:pointer}
.btn-cerceve{border:1px solid var(--murekkep);background:transparent;font-size:13px;font-weight:800;letter-spacing:.5px;padding:12px 20px;width:max-content;display:inline-flex;align-items:center;gap:10px;cursor:pointer;color:var(--murekkep)}

/* ---- Marka kartları ---- */
.marka-izgara{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.marka-kart{position:relative;height:400px;min-width:0;overflow:hidden}
.marka-kart img{width:100%;height:100%;object-fit:cover}
.marka-kart .ortu{position:absolute;inset:0;background:rgba(10,15,30,.42);display:flex;align-items:center;justify-content:center;pointer-events:none;overflow:hidden;padding:0 10px}
.marka-kart .ortu span{color:#fff;font-size:clamp(18px,2.2vw,34px);font-weight:900;letter-spacing:3px;max-width:100%}
.marka-kart .alisveris{position:absolute;left:36px;bottom:26px;background:rgba(30,30,30,.75);color:#fff !important;font-size:13px;font-weight:800;letter-spacing:.5px;padding:13px 20px;display:flex;align-items:center;gap:10px}

/* ---- Ürün kartı ---- */
.urun-serit{display:flex;gap:4px;overflow-x:auto;padding:0 24px}
.urun-serit .urun-kart{flex:0 0 330px}
.urun-izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:22px 14px}
.urun-kart{display:flex;flex-direction:column;min-width:0;position:relative}
.urun-kart-gorsel{position:relative;height:330px;overflow:hidden;background:var(--kart);display:block}
.urun-izgara .urun-kart-gorsel{height:400px}
.urun-kart-gorsel img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.urun-kart:hover .urun-kart-gorsel img{transform:scale(1.06)}
.istek-btn{position:absolute;top:12px;right:12px;border:none;background:transparent;cursor:pointer;font-size:20px;line-height:1;color:var(--murekkep);padding:2px;z-index:2}
.istek-btn.aktif{color:var(--kirmizi)}
.rozet-indirim{position:absolute;top:14px;left:14px;background:var(--kirmizi);color:#fff;font-size:12px;font-weight:800;letter-spacing:.5px;padding:5px 10px;pointer-events:none}
.rozet-bant{position:absolute;left:0;right:0;bottom:0;background:#000;color:#fff;text-align:center;padding:6px 0;pointer-events:none}
.rozet-bant b{display:block;font-size:11px;font-weight:800;letter-spacing:.5px}
.rozet-bant i{display:block;font-style:normal;font-size:10px;color:#ddd}
.urun-kart-bilgi{padding:14px 4px 0;display:flex;flex-direction:column;gap:6px}
.urun-kart-bilgi .marka{font-size:13px;font-weight:800;letter-spacing:.5px;color:#333}
.urun-kart-bilgi .ad{font-size:15px;font-weight:700;line-height:1.35}
.urun-kart-bilgi .beden-not{font-size:13px;color:#777}
.urun-kart-bilgi .fiyat{font-size:14px;color:#333}
.urun-kart-bilgi .fiyat b.ind{color:var(--kirmizi)}
.urun-kart-bilgi .fiyat s{color:#999}

/* Hızlı ekle paneli */
.hizli-ekle{position:absolute;left:10px;right:10px;bottom:10px;background:#fff;border-radius:12px;padding:14px;box-shadow:0 12px 32px rgba(0,0,0,.22);transition:transform .3s,opacity .3s;transform:translateY(12px);opacity:0;pointer-events:none;z-index:3}
.urun-kart:hover .hizli-ekle{transform:translateY(0);opacity:1;pointer-events:auto}
.hizli-ekle-ust{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.hizli-ekle-ust b{font-size:11px;font-weight:900;letter-spacing:1px}
.hizli-ekle-ust span{font-size:11px;color:#999}
.hizli-ekle-bedenler{display:grid;grid-template-columns:repeat(auto-fill,minmax(42px,1fr));gap:6px}
.hizli-ekle-bedenler button{font-size:12px;font-weight:700;height:36px;border-radius:7px;border:1px solid var(--cizgi2);background:#fff;color:var(--murekkep);cursor:pointer}
.hizli-ekle-bedenler button:hover{background:var(--murekkep);color:#fff;border-color:var(--murekkep)}
.hizli-ekle-bedenler button:disabled{border:1px solid var(--kart);background:#f6f4ec;color:#c6c1b0;text-decoration:line-through;cursor:not-allowed}
.hizli-ekle .eklendi{display:flex;align-items:center;justify-content:center;gap:9px;padding:12px 0;font-size:13px;font-weight:800}
.hizli-ekle .eklendi .tik{width:22px;height:22px;border-radius:50%;background:var(--yesil);color:#fff;font-size:12px;display:flex;align-items:center;justify-content:center}

/* ---- Logo bandı ---- */
.logo-bandi{overflow:hidden;margin-top:24px;background:var(--kart);padding:30px 0}
.logo-bandi>div{display:inline-flex;gap:70px;align-items:center;white-space:nowrap;animation:marquee 28s linear infinite}
.logo-bandi span{flex:0 0 auto;font-size:22px;font-weight:800;letter-spacing:1px;font-family:Georgia,serif}

/* ---- Vitrin ---- */
.vitrin-izgara{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.vitrin-kart{display:flex;flex-direction:column;gap:16px;min-width:0}
.vitrin-kart .gorsel{height:430px;overflow:hidden}
.vitrin-kart .gorsel img{width:100%;height:100%;object-fit:cover}
.vitrin-kart .baslik{font-size:20px;font-weight:900;letter-spacing:.5px}

/* ---- Cipler ---- */
.cipler{display:flex;gap:10px;padding:0 24px 22px;flex-wrap:wrap}
.cip{font-size:13px;font-weight:800;letter-spacing:.5px;padding:12px 18px;border:1px solid #ddd;cursor:pointer;background:var(--kart);color:#444;display:inline-block}
.cip.aktif,.cip:hover{background:var(--murekkep);color:#fff;border-color:var(--murekkep)}

/* ---- Yorumlar ---- */
.yorumlar-bolum{background:var(--kart-acik);margin-top:44px;padding:44px 24px 50px}
.yorumlar-bolum h2{margin:0 0 30px;text-align:center;font-size:28px;font-weight:900;letter-spacing:.5px}
.yorum-sar{position:relative;padding:0 44px}
.yorum-ok{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border:none;background:transparent;cursor:pointer;font-size:24px;color:var(--murekkep)}
.yorum-ok.sol{left:0}.yorum-ok.sag{right:0}
.yorum-serit{display:flex;gap:20px;overflow-x:auto;scroll-behavior:smooth}
.yorum-kart{flex:0 0 calc(33.333% - 14px);min-width:320px;background:var(--beyaz);padding:26px 26px 20px;display:flex;flex-direction:column;gap:14px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.yorum-kart .ust-satir{display:flex;justify-content:space-between;align-items:center}
.yorum-kart .yildizlar{font-size:20px;letter-spacing:2px}
.yorum-kart .zaman{font-size:13px;color:#888}
.yorum-kart .baslik{font-size:15px;font-weight:800}
.yorum-kart p{margin:0;font-size:14px;line-height:1.7;color:#333;min-height:70px}
.yorum-kart .kisi{display:flex;align-items:center;gap:12px;border-top:1px solid #eee;padding-top:16px}
.yorum-kart .avatar{width:44px;height:44px;border-radius:50%;background:var(--kart);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:#555;flex:0 0 auto}
.yorum-kart .kisi-ad{font-size:14px;font-weight:700}
.yorum-kart .onayli{font-size:12px;color:#555}

/* ---- Altbilgi ---- */
.altbilgi{padding:50px 24px 30px;display:flex;flex-direction:column;gap:40px}
.altbilgi-izgara{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr 1fr;gap:40px}
.altbilgi h3{margin:0;font-size:22px;font-weight:900;line-height:1.3;letter-spacing:.3px;max-width:380px}
.bulten-form{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--murekkep);max-width:400px}
.bulten-form input{border:none;background:transparent;padding:13px 16px;font-size:14px;flex:1;min-width:0;outline:none}
.bulten-form button{border:none;background:transparent;font-size:16px;cursor:pointer;padding:13px 16px}
.sosyal{display:flex;gap:20px;font-size:13px;font-weight:800;letter-spacing:.5px}
.altbilgi-sutun{display:flex;flex-direction:column;gap:13px;font-size:14px}
.altbilgi-sutun b{font-weight:800;font-size:14px;margin-bottom:6px}
.altbilgi-sutun a{color:#333}
.altbilgi-alt{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--cizgi);padding-top:22px;flex-wrap:wrap;gap:16px}
.altbilgi-alt .yasal{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#555}
.odeme-rozetleri{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.odeme-rozet{display:inline-flex;align-items:center;justify-content:center;width:48px;height:31px;border-radius:6px;background:#fff;border:1px solid #e3dfd3;font-size:11px;font-weight:800}
.odeme-rozet.dolu{border:none;color:#fff}

/* ---- Filtre çubuğu (ürün listesi) ---- */
.filtre-cubuk{position:relative;z-index:40;margin-top:20px;background:#fff;border-top:1px solid #eee;border-bottom:1px solid #eee;padding:0 24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap}
.filtre-sol{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.filtre-grup{position:relative;display:inline-flex}
.filtre-btn{font-size:14px;font-weight:800;letter-spacing:.5px;border:none;cursor:pointer;padding:18px 14px;display:flex;align-items:center;gap:7px;background:transparent;color:var(--murekkep)}
.filtre-btn .ok{font-size:10px;color:#666;display:inline-block;transition:transform .25s}
.filtre-grup.acik .filtre-btn .ok{transform:rotate(180deg)}
.filtre-panel{position:absolute;top:100%;left:0;margin-top:1px;background:#fff;box-shadow:0 14px 34px rgba(0,0,0,.16);min-width:240px;max-height:310px;overflow-y:auto;padding:8px 0;z-index:90;display:none}
.filtre-grup.acik .filtre-panel{display:block}
.filtre-panel.sagda{left:auto;right:0}
.filtre-secenek{display:flex;align-items:center;gap:11px;padding:11px 18px;cursor:pointer;font-size:14px;color:#222;white-space:nowrap}
.filtre-secenek:hover{background:#f6f4ee}
.kutucuk{flex:0 0 auto;width:15px;height:15px;border:1.5px solid #b9b4a6;background:#fff;color:#fff;font-size:10px;line-height:1;display:flex;align-items:center;justify-content:center;border-radius:2px}
.filtre-secenek.secili .kutucuk{border-color:var(--murekkep);background:var(--murekkep)}
.filtre-sag{display:flex;align-items:center;gap:22px;padding:14px 0}
.filtre-sag .adet{font-size:14px;color:#333}

/* ---- Sayfalama ---- */
.sayfalama{display:flex;justify-content:center;gap:8px;padding:34px 0 10px}
.sayfalama a,.sayfalama span{border:1px solid var(--cizgi2);padding:10px 16px;font-size:13px;font-weight:800}
.sayfalama .aktif{background:var(--murekkep);color:#fff;border-color:var(--murekkep)}

/* ---- Ürün detay ---- */
.urun-detay{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:34px;padding:0 24px 40px;align-items:start}
.urun-galeri{display:flex;flex-direction:column;gap:14px;min-width:0}
.urun-galeri>div{position:relative;background:var(--kart)}
.urun-galeri img{width:100%;height:100%;object-fit:cover}
.urun-galeri .buyuk{height:620px}
.urun-galeri .kucuk{height:520px}
.kacirma{position:absolute;top:0;right:0;background:#000;color:#fff;display:flex;align-items:center;gap:10px;padding:10px 16px;pointer-events:none}
.kacirma b{font-size:12px;letter-spacing:.5px;display:block}
.kacirma i{font-style:normal;font-size:11px;color:#ddd;display:block}
.urun-ozet{position:sticky;top:16px;display:flex;flex-direction:column;gap:14px;min-width:0}
.urun-ozet .marka-link{font-size:13px;font-weight:800;letter-spacing:.5px;text-decoration:underline}
.urun-ozet h1{margin:0;font-size:26px;font-weight:900;letter-spacing:.5px}
.puan-satir{display:flex;align-items:center;gap:10px;cursor:pointer;width:max-content}
.puan-satir .yildizlar{font-size:18px;letter-spacing:2px}
.puan-satir .adet{font-size:13px;color:#555;text-decoration:underline}
.urun-fiyat{font-size:30px;font-weight:900}
.urun-fiyat s{font-size:20px;color:#999;font-weight:400;margin-left:8px}
.beden-baslik{display:flex;justify-content:space-between;align-items:center;margin-top:6px;font-size:14px}
.beden-izgara{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}
.beden-izgara button{font-size:13px;font-weight:600;height:44px;border-radius:4px;text-align:center;background:#fff;border:1px solid #eceadf;cursor:pointer;color:#333}
.beden-izgara button.secili{border:1.5px solid var(--murekkep);color:var(--murekkep);font-weight:700}
.beden-izgara button:disabled{background:#f2f0eb linear-gradient(to top right,transparent calc(50% - .5px),#cfcabb calc(50% - .5px),#cfcabb calc(50% + .5px),transparent calc(50% + .5px));color:#b3ad9a;cursor:not-allowed;border:1px solid #f2f0eb;text-decoration:line-through}
.satin-al-satir{display:flex;gap:12px;align-items:stretch}
.adet-kutu{display:flex;align-items:center;border:1px solid #ccc;border-radius:4px;background:#fff}
.adet-kutu button{border:none;background:transparent;font-size:18px;cursor:pointer;padding:0 16px}
.adet-kutu span{font-size:15px;font-weight:700;min-width:20px;text-align:center}
.sepete-ekle{flex:1;border:none;background:linear-gradient(90deg,#000 30%,#4a4a4a 130%);color:#fff;font-size:14px;font-weight:800;letter-spacing:.5px;padding:16px 0;border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:12px}
.istek-buyuk{width:54px;border:none;background:var(--murekkep);border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center}
.guvenli-bar{background:#eceadf;display:flex;align-items:center;justify-content:center;gap:10px;padding:13px 0;font-size:13px;font-weight:800;letter-spacing:.5px}
.guven-izgara{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:20px 0 6px;text-align:center}
.guven-izgara>div{display:flex;flex-direction:column;align-items:center;gap:10px}
.guven-izgara span{font-size:11px;font-weight:800;letter-spacing:.5px}
.akordiyon{border-top:1px solid var(--cizgi2)}
.akordiyon summary{display:flex;justify-content:space-between;align-items:center;cursor:pointer;padding:18px 2px;font-size:14px;font-weight:800;letter-spacing:.5px;list-style:none}
.akordiyon summary::-webkit-details-marker{display:none}
.akordiyon summary::after{content:'+';font-size:18px;font-weight:400}
.akordiyon[open] summary::after{content:'−'}
.akordiyon .icerik{margin:0;padding:0 2px 18px;font-size:14px;line-height:1.7;color:#333}

/* Ürün yorum bölümü */
.urun-yorumlar{background:var(--kart-acik);padding:44px 24px 54px}
.urun-yorumlar h2{margin:0 0 6px;text-align:center;font-size:26px;font-weight:900;letter-spacing:.5px}
.puan-ozet{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:30px}
.puan-ozet .buyuk-puan{font-size:34px;font-weight:900}
.puan-ozet .yildizlar{font-size:20px;letter-spacing:2px}
.puan-ozet .adet{font-size:14px;color:#555}
.yorum-izgara{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:26px;align-items:start}
.yorum-listesi{display:flex;flex-direction:column;gap:16px;min-width:0}
.yorum-kucuk{background:var(--beyaz);padding:22px 24px 18px;display:flex;flex-direction:column;gap:10px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.yorum-kucuk .ust-satir{display:flex;justify-content:space-between;align-items:center}
.yorum-kucuk .yildizlar{font-size:16px;letter-spacing:2px}
.yorum-kucuk .zaman{font-size:12px;color:#888}
.yorum-kucuk .baslik{font-size:15px;font-weight:800}
.yorum-kucuk p{margin:0;font-size:14px;line-height:1.7;color:#333}
.yorum-kucuk .kisi{display:flex;align-items:center;gap:10px;border-top:1px solid #eee;padding-top:12px;font-size:13px}
.yorum-kucuk .avatar{width:36px;height:36px;border-radius:50%;background:var(--kart);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:#555;flex:0 0 auto}
.yorum-form{background:var(--beyaz);padding:26px;display:flex;flex-direction:column;gap:14px;box-shadow:0 1px 3px rgba(0,0,0,.06);position:sticky;top:16px}
.yorum-form>b{font-size:16px;font-weight:900;letter-spacing:.5px}
.form-alan{display:flex;flex-direction:column;gap:6px;min-width:0}
.form-alan label{font-size:12px;font-weight:700;color:#555}
.girdi{border:1px solid var(--cizgi2);background:#fff;padding:11px 12px;font-size:14px;border-radius:4px;width:100%}
.yildiz-sec{display:flex;gap:4px}
.yildiz-sec span{font-size:26px;cursor:pointer;color:#d5d0bf}
.yildiz-sec span.dolu{color:var(--murekkep)}
.form-ikili{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.btn-gonder{border:none;background:var(--murekkep);color:#fff;font-size:13px;font-weight:800;letter-spacing:.5px;padding:15px 0;border-radius:4px;cursor:pointer}
.mesaj-yesil{background:#e7f3ea;border:1px solid #bfe0c8;color:var(--yesil-koyu);font-size:13px;padding:13px 16px;border-radius:6px;line-height:1.6}
.mesaj-kirmizi{background:#fdecec;border:1px solid #f5c2c2;color:#a33;font-size:13px;padding:13px 16px;border-radius:6px;line-height:1.6}

/* ---- Giriş / Kayıt ---- */
.giris-sayfa{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}
.giris-sol{display:flex;flex-direction:column;align-items:center;padding:48px 40px 28px;min-width:0}
.giris-ic{flex:1;display:flex;flex-direction:column;justify-content:center;width:100%;max-width:520px;gap:18px;padding:40px 0}
.giris-ic h1{margin:0;font-size:24px;font-weight:900;letter-spacing:.5px}
.giris-ic .alt-metin{margin:0;font-size:14px;color:#555;line-height:1.6}
.giris-ic .buyuk-girdi{border:1px solid #ccc7b8;background:#fff;padding:14px;font-size:14px;border-radius:6px;width:100%}
.tel-girdi{display:flex;border:1px solid #ccc7b8;background:#fff;border-radius:6px;overflow:hidden}
.tel-girdi span{display:flex;align-items:center;padding:0 12px;background:var(--kart);font-size:14px;font-weight:700;color:#555}
.tel-girdi input{border:none;padding:14px;font-size:14px;flex:1;min-width:0;outline:none}
.btn-degrade{border:none;background:linear-gradient(90deg,#000 30%,#4a4a4a 130%);color:#fff;font-size:14px;font-weight:800;letter-spacing:.5px;padding:16px 0;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;width:100%}
.onay-satir{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:12px;line-height:1.6;color:#444}
.onay-satir input{margin-top:2px}
.giris-alt{display:flex;align-items:center;gap:18px;font-size:13px}
.giris-gorsel{position:relative;min-height:100vh;background:var(--kart)}
.giris-gorsel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.orta-metin{font-size:13px;color:#555;text-align:center}
.orta-metin a{font-weight:800;text-decoration:underline}

/* ---- Ödeme ---- */
.odeme-sayfa{display:grid;grid-template-columns:1.15fr 1fr;min-height:calc(100vh - 62px)}
.odeme-sol{padding:34px 48px 40px;display:flex;flex-direction:column;gap:24px;min-width:0}
.odeme-kirinti{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;flex-wrap:wrap}
.odeme-kirinti .adim{color:#999;font-weight:600}
.odeme-kirinti .adim.gecti{color:var(--murekkep);cursor:pointer;text-decoration:underline}
.odeme-kirinti .adim.aktif{color:var(--murekkep);font-weight:800}
.odeme-kirinti .ayrac{color:#bbb}
.odeme-baslik{display:flex;justify-content:space-between;align-items:center}
.odeme-baslik h2,.odeme-sol h2.tek{margin:0;font-size:17px;font-weight:900;letter-spacing:.5px}
.odeme-form{display:flex;flex-direction:column;gap:10px}
.odeme-form .girdi{padding:14px;border-radius:6px}
.form-uclu{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.radyo-izgara{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.radyo-kart{display:flex;align-items:flex-start;gap:12px;padding:16px;border-radius:10px;cursor:pointer;text-align:left;background:#fff;border:1px solid var(--cizgi2)}
.radyo-kart.secili{border:2px solid var(--murekkep);padding:15px}
.radyo-kart .halka{flex:0 0 auto;width:18px;height:18px;border-radius:50%;border:2px solid #bbb;display:flex;align-items:center;justify-content:center;margin-top:1px}
.radyo-kart.secili .halka{border-color:var(--murekkep)}
.radyo-kart .halka i{width:8px;height:8px;border-radius:50%;background:transparent}
.radyo-kart.secili .halka i{background:var(--murekkep)}
.radyo-kart b{font-size:14px;display:block}
.radyo-kart small{font-size:12px;color:#777;display:block;margin-top:3px}
.kart-kutu{background:#fff;border:1px solid #eee9db;border-radius:10px;padding:20px;display:flex;flex-direction:column;gap:10px}
.banka-kutu{background:#f6f4ec;border-radius:8px;padding:14px 16px;display:flex;flex-direction:column;gap:4px;font-size:13px;line-height:1.7}
.odeme-nav{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.odeme-nav .geri{font-size:13px;display:flex;align-items:center;gap:7px}
.odeme-nav .ileri{border:none;background:linear-gradient(90deg,#000 30%,#4a4a4a 130%);color:#fff;font-size:13px;font-weight:800;letter-spacing:.5px;padding:15px 26px;border-radius:6px;cursor:pointer}
.odeme-linkler{border-top:1px solid var(--cizgi);margin-top:auto;padding-top:16px;display:flex;gap:18px;font-size:12px;flex-wrap:wrap}
.odeme-linkler a{text-decoration:underline}
.odeme-ozet{background:var(--kart-acik);border-left:1px solid #e8e3d4;padding:34px 40px;display:flex;flex-direction:column;gap:20px;min-width:0}
.ozet-urun{display:flex;align-items:center;gap:14px}
.ozet-urun .gorsel{position:relative;flex:0 0 auto}
.ozet-urun .gorsel img{width:64px;height:64px;border-radius:10px;object-fit:cover;border:1px solid #e2ddcd;background:var(--kart)}
.ozet-urun .adet-top{position:absolute;top:-7px;right:-7px;background:var(--murekkep);color:#fff;font-size:11px;font-weight:800;min-width:19px;height:19px;border-radius:50%;display:flex;align-items:center;justify-content:center;padding:0 4px}
.ozet-urun .bilgi{flex:1;display:flex;flex-direction:column;gap:3px;min-width:0;font-size:13px}
.ozet-urun .bilgi .ad{font-weight:700;line-height:1.4}
.ozet-urun .bilgi .beden{font-size:12px;color:#777}
.kupon-satir{display:flex;gap:10px}
.kupon-satir input{border:1px solid var(--cizgi2);background:#fff;padding:13px 14px;font-size:14px;border-radius:6px;flex:1;min-width:0}
.kupon-satir button{border:none;background:var(--murekkep);color:#fff;font-size:13px;font-weight:800;padding:0 20px;border-radius:6px;cursor:pointer}
.ozet-toplam{display:flex;flex-direction:column;gap:10px;font-size:14px;border-top:1px solid #e2ddcd;padding-top:16px}
.ozet-toplam>span{display:flex;justify-content:space-between}
.ozet-toplam .sol-etiket{color:#555}
.ozet-toplam .genel{font-size:17px;border-top:1px solid #e2ddcd;padding-top:12px}
.guven-cerceve{border:1px dashed #c9c3b0;border-radius:10px;padding:18px 14px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;text-align:center;margin-top:6px}
.guven-cerceve>div{display:flex;flex-direction:column;align-items:center;gap:8px}
.guven-cerceve span{font-size:10px;font-weight:800;letter-spacing:.4px}
.odeme-tamam{display:flex;flex-direction:column;align-items:center;gap:14px;padding:40px 0;text-align:center}
.odeme-tamam .tik-buyuk{width:56px;height:56px;border-radius:50%;background:var(--yesil);color:#fff;font-size:24px;display:flex;align-items:center;justify-content:center}
.odeme-tamam h2{margin:0;font-size:22px;font-weight:900}
.odeme-tamam p{margin:0;font-size:14px;color:#555;max-width:420px;line-height:1.7}
.sade-ust{background:#fff;border-bottom:1px solid #eee9db;padding:18px 24px;display:flex;justify-content:center}

/* ---- Sipariş takibi ---- */
.takip-sayfa{max-width:1100px;margin:0 auto;padding:24px 24px 70px}
.takip-sayfa h1{margin:0 0 26px;font-size:38px;font-weight:900;letter-spacing:.5px}
.takip-kart{background:#fff;border:1px solid #eee9db;border-radius:14px;padding:54px 24px 60px;display:flex;flex-direction:column;align-items:center;gap:24px}
.takip-kart h2{margin:0;font-size:26px;font-weight:900;letter-spacing:.3px}
.takip-form{display:flex;flex-direction:column;gap:12px;width:100%;max-width:520px}
.takip-form .girdi{padding:15px 16px;border-radius:8px}
.takip-sonuc{width:100%;max-width:760px;border-top:1px solid #eee9db;padding-top:30px;display:flex;flex-direction:column;gap:26px}
.takip-ust{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:14px}
.takip-ust .etiket{font-size:13px;color:#777}
.takip-ust .no{font-size:18px;font-weight:900}
.takip-ust .kargo-bilgi{font-size:13px;color:#555}
.durum-rozet{background:#e7f3ea;color:var(--yesil-koyu);font-size:12px;font-weight:800;letter-spacing:.5px;padding:8px 14px;border-radius:20px}
.durum-rozet.gri{background:#f0eee6;color:#777}
.durum-rozet.sari{background:#fdf3dd;color:#9a6b00}
.durum-rozet.kirmizi{background:#fdecec;color:#a33}
.adim-listesi{display:flex;flex-direction:column}
.adim{display:flex;gap:16px}
.adim .sol-cizgi{display:flex;flex-direction:column;align-items:center}
.adim .nokta{flex:0 0 auto;width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;background:#fff;border:2px solid var(--cizgi2);color:#bbb}
.adim.tamam .nokta{background:var(--murekkep);border-color:var(--murekkep);color:#fff}
.adim.aktif .nokta{border-color:var(--murekkep);color:var(--murekkep)}
.adim .cizgi{width:2px;flex:1;min-height:26px;background:#e5e0d0}
.adim.tamam .cizgi{background:var(--murekkep)}
.adim .icerik{display:flex;flex-direction:column;gap:3px;padding-bottom:26px}
.adim .icerik .baslik{font-size:14px;font-weight:800;color:#aaa}
.adim.tamam .icerik .baslik,.adim.aktif .icerik .baslik{color:var(--murekkep)}
.adim .icerik .zaman{font-size:12px;color:#999}
.adim .icerik .aciklama{font-size:13px;color:#555}
.teslimat-kutu{background:#f6f4ec;border-radius:10px;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:13px;color:#555}

/* ---- Sekmeler ---- */
.sekmeler{display:flex}
.sekme{font-size:14px;font-weight:700;padding:12px 22px;border:none;background:transparent;cursor:pointer;border-bottom:2px solid transparent;color:#999}
.sekme.aktif{border-bottom-color:var(--murekkep);color:var(--murekkep)}

/* ---- Hesap paneli ---- */
.hesap-sayfa{max-width:1200px;margin:0 auto;padding:24px;display:grid;grid-template-columns:250px 1fr;gap:26px;align-items:start}
.hesap-menu{background:#fff;border:1px solid #eee9db;border-radius:12px;padding:10px;display:flex;flex-direction:column}
.hesap-menu a{padding:13px 16px;font-size:14px;font-weight:700;border-radius:8px}
.hesap-menu a.aktif{background:var(--kart);color:var(--murekkep)}
.hesap-icerik{background:#fff;border:1px solid #eee9db;border-radius:12px;padding:28px;min-width:0}
.hesap-icerik h1{margin:0 0 20px;font-size:22px;font-weight:900;letter-spacing:.5px}
.tablo{width:100%;border-collapse:collapse;font-size:14px}
.tablo th{text-align:left;font-size:12px;letter-spacing:.5px;color:#777;border-bottom:1px solid var(--cizgi);padding:10px 12px}
.tablo td{border-bottom:1px solid #f0ede2;padding:13px 12px;vertical-align:middle}
.tablo tr:hover td{background:#faf8f2}
.tablo-sar{overflow-x:auto}
.adres-izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.adres-kart{border:1px solid var(--cizgi2);border-radius:10px;padding:18px;font-size:14px;line-height:1.6;display:flex;flex-direction:column;gap:6px}
.adres-kart b{font-size:15px}
.adres-kart .islemler{display:flex;gap:12px;margin-top:8px;font-size:13px}
.adres-kart .islemler a,.adres-kart .islemler button{text-decoration:underline;border:none;background:none;cursor:pointer;font-size:13px;padding:0;color:var(--murekkep)}

/* ---- Sepet sayfası ---- */
.sepet-sayfa{max-width:1100px;margin:0 auto;padding:24px 24px 70px}
.sepet-sayfa h1{margin:0 0 26px;font-size:38px;font-weight:900;letter-spacing:.5px}
.sepet-izgara{display:grid;grid-template-columns:1.6fr 1fr;gap:26px;align-items:start}
.sepet-liste{display:flex;flex-direction:column;gap:14px}
.sepet-satir{background:#fff;border:1px solid #eee9db;border-radius:12px;padding:16px;display:flex;gap:16px;align-items:center}
.sepet-satir img{width:90px;height:90px;object-fit:cover;border-radius:8px;background:var(--kart)}
.sepet-satir .bilgi{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.sepet-satir .bilgi .ad{font-size:15px;font-weight:700}
.sepet-satir .bilgi .beden{font-size:13px;color:#777}
.sepet-satir .fiyat{font-size:15px;font-weight:800;white-space:nowrap}
.sepet-satir .sil{border:none;background:none;cursor:pointer;font-size:18px;color:#999;padding:4px}
.sepet-ozet{background:#fff;border:1px solid #eee9db;border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:14px;position:sticky;top:16px}
.bos-durum{text-align:center;padding:60px 20px;display:flex;flex-direction:column;gap:16px;align-items:center}
.bos-durum .ikon{font-size:44px}

/* ---- Statik sayfa ---- */
.statik-sayfa{max-width:860px;margin:0 auto;padding:30px 24px 70px}
.statik-sayfa h1{font-size:32px;font-weight:900;letter-spacing:.5px}
.statik-sayfa .icerik{font-size:15px;line-height:1.8;color:#333}

/* ---- Blog ---- */
.yazi-izgara{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:26px 20px}
.yazi-kart{display:flex;flex-direction:column;background:var(--beyaz);box-shadow:0 1px 3px rgba(0,0,0,.06);overflow:hidden}
.yazi-kart .gorsel{display:block;height:210px;background:var(--kart);overflow:hidden}
.yazi-kart .gorsel img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.yazi-kart:hover .gorsel img{transform:scale(1.05)}
.yazi-kart .govde{padding:20px 22px 24px;display:flex;flex-direction:column;gap:9px}
.yazi-kart .tarih{font-size:12px;color:var(--soluk);letter-spacing:.3px}
.yazi-kart h2{margin:0;font-size:18px;font-weight:900;line-height:1.35;letter-spacing:.2px}
.yazi-kart p{margin:0;font-size:14px;line-height:1.7;color:var(--gri)}
.yazi-kart .devam{font-size:13px;font-weight:800;letter-spacing:.4px;text-decoration:underline;margin-top:2px}
.yazi-sayfa{max-width:820px;margin:0 auto;padding:26px 24px 60px}
.yazi-sayfa h1{font-size:36px;font-weight:900;letter-spacing:.3px;line-height:1.2;margin:0 0 14px}
.yazi-sayfa .ust-bilgi{display:flex;gap:8px;font-size:13px;color:var(--gri);margin-bottom:24px}
.yazi-sayfa .kapak{width:100%;max-height:460px;object-fit:cover;margin-bottom:28px}
.yazi-sayfa .icerik{font-size:16px;line-height:1.85;color:#222}
.yazi-sayfa .icerik h2{font-size:24px;font-weight:900;margin:34px 0 12px}
.yazi-sayfa .icerik h3{font-size:19px;font-weight:800;margin:26px 0 10px}
.yazi-sayfa .icerik p{margin:0 0 18px}
.yazi-sayfa .icerik img{margin:22px 0}
.yazi-sayfa .icerik blockquote{margin:22px 0;padding:14px 20px;border-left:3px solid var(--murekkep);background:var(--kart-acik);font-style:italic}
.yazi-sayfa .etiketler{display:flex;gap:8px;flex-wrap:wrap;margin-top:30px;border-top:1px solid var(--cizgi);padding-top:20px}
.yazi-sayfa .etiket{background:var(--kart);font-size:12px;font-weight:700;letter-spacing:.4px;padding:7px 13px}

/* ---- WhatsApp butonu ---- */
.whatsapp-btn{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.42);z-index:120;transition:transform .2s}
.whatsapp-btn:hover{transform:scale(1.08)}

/* ---- İade talebi formu ---- */
.iade-urunler{display:flex;flex-direction:column;gap:10px}
.iade-urun{display:flex;align-items:center;gap:14px;border:1px solid var(--cizgi2);border-radius:10px;padding:14px 16px;cursor:pointer;background:#fff}
.iade-urun:has(input:checked){border-color:var(--murekkep);border-width:2px;padding:13px 15px}
.iade-urun input[type=checkbox]{width:17px;height:17px;accent-color:var(--murekkep);flex:0 0 auto}
.iade-urun .bilgi{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.iade-urun .bilgi b{font-size:14px}
.iade-urun .bilgi span{font-size:12.5px;color:#777}
.iade-urun .adet-sec{display:flex;align-items:center;gap:8px;font-size:12.5px;color:#777;flex:0 0 auto}

/* ---- Stok bildirim kutusu ---- */
.stok-bildir{background:var(--kart-acik);border-radius:10px;padding:16px 18px;display:flex;flex-direction:column;gap:10px}
.stok-bildir b{font-size:14px}
.stok-bildir p{margin:0;font-size:13px;color:var(--gri);line-height:1.6}
.stok-bildir .satir{display:flex;gap:8px}
.stok-bildir input{flex:1;min-width:0;border:1px solid var(--cizgi2);border-radius:6px;padding:12px 13px;font-size:14px}
.stok-bildir button{border:none;background:var(--murekkep);color:#fff;font-size:13px;font-weight:800;letter-spacing:.4px;padding:0 20px;border-radius:6px;cursor:pointer}

/* ---- Bildirim (toast) ---- */
.bildirim{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:var(--murekkep);color:#fff;font-size:14px;font-weight:600;padding:13px 22px;border-radius:8px;opacity:0;pointer-events:none;transition:all .3s;z-index:200;max-width:90vw}
.bildirim.goster{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---- Duyarlılık ---- */
@media (max-width:1100px){
  .marka-izgara{grid-template-columns:repeat(2,1fr)}
  .vitrin-izgara{grid-template-columns:1fr}
  .altbilgi-izgara{grid-template-columns:1fr 1fr}
  .mega{left:24px;right:24px}
  .yorum-izgara{grid-template-columns:1fr}
  .yorum-form{position:static}
}
@media (max-width:900px){
  .urun-detay{grid-template-columns:1fr}
  .urun-ozet{position:static}
  .urun-galeri .buyuk{height:420px}
  .urun-galeri .kucuk{display:none}
  .odeme-sayfa{grid-template-columns:1fr}
  .odeme-ozet{border-left:none;border-top:1px solid #e8e3d4}
  .giris-sayfa{grid-template-columns:1fr}
  .giris-gorsel{display:none}
  .hesap-sayfa{grid-template-columns:1fr}
  .sepet-izgara{grid-template-columns:1fr}
  .sepet-ozet{position:static}
  .hero{height:420px}
  .yorum-kart{flex-basis:calc(100% - 20px);min-width:280px}
}
@media (max-width:640px){
  /* Header: üst satırda logo + ikonlar, altta tam genişlik arama, kaydırılabilir menü */
  .ust{padding:10px 14px 0}
  .ust-izgara{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
  .logo{order:1;font-size:19px;flex:1;text-align:left;letter-spacing:1.2px}
  .ust-sag{order:2;gap:15px}
  .ust-sag svg{width:20px;height:20px}
  .ust-sol{order:3;flex:1 1 100%;display:flex;align-items:center;gap:10px}
  .arama{flex:1;width:auto;min-width:0}
  .arama input{padding:9px 0;font-size:13px}
  .dil-sec{font-size:12px;flex:0 0 auto}
  .ana-menu{gap:20px;font-size:13px;overflow-x:auto;justify-content:flex-start;padding:12px 0 0;flex-wrap:nowrap;-webkit-overflow-scrolling:touch}
  .ana-menu>a,.menu-grup>a{padding-bottom:12px;white-space:nowrap}
  .ana-menu .ok{display:none}
  .mega{display:none !important}
  .duyuru{font-size:12px;padding:7px 0}

  /* Bölümler */
  .bolum,.bolum-ust,.cipler{padding-left:14px;padding-right:14px}
  .bolum-ust h2{font-size:22px}
  .bolum-baslik{font-size:21px}
  .btn-siyah{padding:12px 16px;font-size:13px}
  .cip{padding:10px 14px;font-size:12px}
  .urun-serit{padding:0 14px}
  .urun-serit .urun-kart{flex-basis:240px}
  .urun-serit .urun-kart-gorsel{height:240px}
  .urun-izgara{grid-template-columns:repeat(2,1fr);gap:16px 10px}
  .urun-izgara .urun-kart-gorsel{height:210px}
  .urun-kart-bilgi .ad{font-size:13.5px}
  .hizli-ekle{display:none} /* dokunmatikte hover paneli yerine ürün sayfası kullanılır */
  .marka-izgara{grid-template-columns:1fr}
  .marka-kart{height:280px}
  .vitrin-kart .gorsel{height:300px}
  .altbilgi{padding:36px 14px 24px}
  .altbilgi-izgara{grid-template-columns:1fr;gap:28px}
  .logo-bandi{padding:20px 0}
  .logo-bandi span{font-size:17px}

  /* Hero */
  .hero{height:340px}
  .hero-butonlar{left:14px;bottom:16px;gap:8px}
  .hero-butonlar .btn-beyaz,.hero-butonlar .btn-koyu{padding:11px 16px;font-size:12px}
  .hero-kontrol{right:14px;bottom:16px;gap:8px}
  .hero-kontrol button{width:28px;height:28px}

  /* Yorumlar */
  .yorumlar-bolum{padding:32px 14px 36px}
  .yorumlar-bolum h2{font-size:21px}
  .yorum-sar{padding:0 30px}
  .yorum-kart{min-width:260px;padding:18px 18px 14px}

  /* Ürün listeleme: filtre paneli alt-tabaka (sheet) olarak açılır */
  .filtre-cubuk{padding:0 8px}
  .filtre-btn{padding:15px 10px;font-size:13px}
  .filtre-sag{gap:12px;padding:10px 0}
  .filtre-sag .adet{font-size:12px}
  .filtre-grup .filtre-panel{position:fixed;left:12px;right:12px;top:50%;transform:translateY(-50%);margin:0;max-height:64vh;border-radius:14px;box-shadow:0 24px 70px rgba(0,0,0,.35);z-index:130}
  .filtre-panel.sagda{left:12px;right:12px}

  /* Ürün detay */
  .urun-detay{padding:0 14px 28px;gap:20px}
  .urun-galeri .buyuk{height:340px}
  .urun-ozet h1{font-size:20px}
  .urun-fiyat{font-size:24px}
  .beden-izgara{grid-template-columns:repeat(5,1fr)}
  .adet-kutu button{padding:0 12px}
  .sepete-ekle{font-size:13px}
  .istek-buyuk{width:46px}
  .urun-yorumlar{padding:32px 14px 40px}
  .urun-yorumlar h2{font-size:21px}
  .yorum-form{padding:18px}

  /* Sepet */
  .sepet-sayfa{padding:18px 14px 50px}
  .takip-sayfa h1,.sepet-sayfa h1{font-size:26px;margin-bottom:18px}
  .sepet-satir{flex-wrap:wrap;padding:14px;gap:12px}
  .sepet-satir img{width:64px;height:64px}
  .sepet-satir .bilgi{flex:1 1 calc(100% - 130px)}
  .sepet-satir .adet-kutu{margin-left:76px}
  .sepet-satir .fiyat{margin-left:auto}
  .sepet-satir .sil{position:absolute;top:10px;right:10px}
  .sepet-satir{position:relative}

  /* Ödeme */
  .form-ikili,.form-uclu,.radyo-izgara{grid-template-columns:1fr}
  .odeme-sol{padding:22px 14px}
  .odeme-ozet{padding:22px 14px}
  .odeme-nav .ileri{padding:14px 18px;font-size:12px}
  .guven-cerceve{grid-template-columns:repeat(2,1fr);gap:12px 8px}
  .guven-izgara{grid-template-columns:repeat(2,1fr);gap:14px 8px}

  /* Sipariş takibi + statik */
  .takip-sayfa{padding:18px 14px 50px}
  .takip-kart{padding:32px 16px 38px;border-radius:12px}
  .takip-kart h2{font-size:20px}
  .statik-sayfa{padding:20px 14px 50px}
  .statik-sayfa h1{font-size:24px}

  /* Hesap paneli: menü yatay kaydırılabilir çip şeridi */
  .hesap-sayfa{padding:14px;gap:14px}
  .hesap-menu{flex-direction:row;overflow-x:auto;padding:8px;gap:4px;-webkit-overflow-scrolling:touch}
  .hesap-menu a{white-space:nowrap;padding:10px 14px;font-size:13px}
  .hesap-icerik{padding:18px 14px}
  .hesap-icerik h1{font-size:19px}

  /* Giriş / kayıt */
  .giris-sol{padding:26px 18px 20px}
  .giris-ic{padding:24px 0;gap:14px}
  .giris-ic h1{font-size:21px}
}

@media (max-width:400px){
  .urun-izgara{gap:12px 8px}
  .urun-izgara .urun-kart-gorsel{height:180px}
  .beden-izgara{grid-template-columns:repeat(4,1fr)}
  .satin-al-satir{flex-wrap:wrap}
  .sepete-ekle{flex:1 1 100%;order:3;padding:14px 0}
  .adet-kutu{flex:1}
  .hero{height:300px}
  .ust-sag{gap:12px}
}

/* Kampanya rozeti (ürün detay) */
.kampanya-rozet{display:inline-block;background:var(--kirmizi);color:#fff;font-size:11px;font-weight:800;letter-spacing:.5px;padding:5px 10px;vertical-align:middle;margin-left:8px}