:root{--bg:#f2f4f8;--fg:#1b2033;--mut:#667089;--pri:#0b5fff;--pri2:#0847c4;--acc:#ff7a00;--acc2:#e66a00;--card:#fff;--bd:#e2e6ef;--ok:#0f8a4f;--err:#c62828;--nav:#0d1b3e}
*{box-sizing:border-box}
body{margin:0;font:15px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--fg)}
a{color:var(--pri);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}

/* üst şerit */
.topbar{background:var(--nav);color:#cdd6f6;font-size:.85rem}
.tb-in{display:flex;justify-content:space-between;align-items:center;min-height:36px;gap:12px}
.toplinks{display:flex;gap:18px;overflow:auto;white-space:nowrap}
.toplinks a{color:#cdd6f6}.toplinks a:hover{color:#fff;text-decoration:none}
.langs{position:relative}.langs summary{cursor:pointer;list-style:none;color:#fff}
.langs ul{position:absolute;right:0;top:130%;z-index:30;background:#fff;border:1px solid var(--bd);border-radius:10px;padding:8px;margin:0;list-style:none;columns:2;width:310px;box-shadow:0 12px 32px #0003;max-height:70vh;overflow:auto}
.langs li a{display:block;padding:5px 8px;color:var(--fg);border-radius:6px}.langs li a:hover{background:var(--bg);text-decoration:none}

/* başlık */
.hd{background:#fff;border-bottom:1px solid var(--bd)}
.hd-in{display:flex;align-items:center;gap:22px;padding:14px 16px}
.logo{font-weight:900;font-size:1.55rem;color:var(--pri);letter-spacing:-.5px}.logo:hover{text-decoration:none}
.search{flex:1;display:flex;max-width:640px}
.search input{flex:1;padding:11px 16px;border:2px solid var(--pri);border-right:0;border-radius:10px 0 0 10px;font:inherit;outline:0}
.search button{background:var(--pri);color:#fff;border:0;border-radius:0 10px 10px 0;padding:0 20px;cursor:pointer;font-size:1rem}
.cartw{display:flex;align-items:center;gap:10px;color:var(--fg);margin-left:auto}.cartw:hover{text-decoration:none}
.ci{position:relative;font-size:1.7rem}.badge{position:absolute;top:-6px;right:-10px;background:var(--acc);color:#fff;border-radius:99px;font-size:.72rem;padding:1px 7px;font-weight:700}
.ct{display:flex;flex-direction:column;line-height:1.2}.ct small{color:var(--mut)}

/* kategori menüsü */
.mainnav{background:var(--pri)}
.mn-in{display:flex;align-items:stretch;gap:6px}
.allcats{position:relative;background:var(--pri2)}
.allcats summary{cursor:pointer;list-style:none;color:#fff;font-weight:700;padding:12px 20px;white-space:nowrap}
.allcats ul{position:absolute;left:0;top:100%;z-index:25;background:#fff;margin:0;padding:6px 0;list-style:none;min-width:260px;box-shadow:0 12px 32px #0003;border-radius:0 0 10px 10px}
.allcats li a{display:block;padding:9px 20px;color:var(--fg)}.allcats li a:hover{background:var(--bg);text-decoration:none}
.catlinks{display:flex;gap:4px;overflow:auto;white-space:nowrap}
.catlinks a{color:#fff;padding:12px 14px;font-weight:600}.catlinks a:hover{background:#ffffff22;text-decoration:none}

main{padding:22px 16px 56px}
h1{font-size:1.8rem;margin:.2em 0 .5em}

/* banner kutuları */
.banners{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:26px}
.bn{display:flex;flex-direction:column;justify-content:space-between;min-height:150px;border-radius:14px;padding:20px;color:#fff;transition:.15s}
.bn:hover{transform:translateY(-3px);box-shadow:0 12px 28px #0003;text-decoration:none}
.bn-t{font-size:1.35rem;font-weight:800;line-height:1.2}.bn-s{font-weight:600;opacity:.95}

/* bölümler */
.sec{margin-bottom:30px}
.sech{font-size:1.25rem;margin:0 0 14px;padding-left:12px;border-left:4px solid var(--acc)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.pc{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--bd);border-radius:12px;padding:12px;transition:.15s}
.pc:hover{box-shadow:0 10px 26px #14214a1f;border-color:#c9d3ee}
.pimgw{position:relative;display:block;background:#fff;border-radius:8px}
.pimgw img{width:100%;aspect-ratio:1/1;object-fit:contain;display:block}
.noimg{display:block;aspect-ratio:1/1;background:var(--bg);border-radius:8px}
.disc{position:absolute;top:6px;left:6px;z-index:2;background:var(--acc);color:#fff;font-weight:800;font-size:.8rem;padding:3px 9px;border-radius:99px}
.pc h3{font-size:.95rem;line-height:1.35;margin:10px 0 6px;min-height:2.7em}.pc h3 a{color:var(--fg)}
.pprice{margin-bottom:10px}.pprice s{color:var(--mut);margin-right:6px;font-size:.9rem}.pprice b{font-size:1.15rem;color:var(--pri)}
.btn-sm{margin-top:auto;display:block;text-align:center;background:var(--acc);color:#fff;border-radius:8px;padding:9px;font-weight:700}
.btn-sm:hover{background:var(--acc2);text-decoration:none}.btn-sm.off{background:#c7ccda;cursor:default}

/* sekmeler */
.tabbar{display:flex;gap:6px;overflow:auto;border-bottom:2px solid var(--bd);margin-bottom:16px}
.tab{background:none;border:0;padding:11px 18px;font:inherit;font-weight:700;color:var(--mut);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px;white-space:nowrap}
.tab.on{color:var(--pri);border-bottom-color:var(--pri)}
.tabp{display:none}.tabp.on{display:block}.more{text-align:center;margin:16px 0 0}

/* güven şeridi */
.trust5{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin:34px 0}
.tb{background:#fff;border:1px solid var(--bd);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:4px;text-align:center}
.ti{font-size:1.8rem}.tb small{color:var(--mut)}

.btn{display:inline-block;background:var(--acc);color:#fff;border:0;border-radius:10px;padding:12px 24px;font-weight:700;font-size:1rem;cursor:pointer}
.btn:hover{background:var(--acc2);text-decoration:none}
.crumbs{color:var(--mut);font-size:.9rem;margin-bottom:8px}
.lead{color:var(--mut)}

/* ürün sayfası */
.pdp{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.pimg img{width:100%;height:auto;background:#fff;border:1px solid var(--bd);border-radius:14px}
.durs{border:0;padding:0;margin:0 0 14px}.durs legend{font-weight:700;margin-bottom:8px}
.dur{display:flex;align-items:center;gap:10px;border:1.5px solid var(--bd);background:#fff;border-radius:10px;padding:10px 14px;margin-bottom:8px;cursor:pointer}
.dur:has(input:checked){border-color:var(--pri);background:#eef3ff}.dur.off{opacity:.5}
.dn{flex:1;font-weight:600}.dp s{color:var(--mut);margin-right:6px}
.qty{display:block;margin:10px 0 14px}.qty input{width:80px;padding:8px;border:1px solid var(--bd);border-radius:8px}
.trust{display:flex;flex-wrap:wrap;gap:8px 20px;list-style:none;padding:0;margin:12px 0 0}
.desc{background:#fff;border:1px solid var(--bd);border-radius:14px;padding:20px;margin-top:28px}

/* sepet / ödeme */
.tbl{width:100%;border-collapse:collapse;background:#fff;border-radius:12px;overflow:hidden}.tbl td{padding:14px;border-bottom:1px solid var(--bd)}
.r{text-align:right}.tbl input{width:70px;padding:6px;border:1px solid var(--bd);border-radius:8px}
.co{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:start}
.frm,.sum{background:#fff;border:1px solid var(--bd);border-radius:14px;padding:20px}
.frm label{display:block;margin-bottom:12px;font-weight:600;font-size:.92rem}
.frm input[type=text],.frm input[type=email],.frm input[type=tel],.frm select{display:block;width:100%;margin-top:4px;padding:10px 12px;border:1px solid var(--bd);border-radius:8px;font:inherit}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pay{border:1px solid var(--bd);border-radius:10px;margin:10px 0 14px}.pm{display:block;padding:6px 0;font-weight:500!important}
.chk{font-weight:400!important}.sl{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--bd)}
.err{color:var(--err)}.alert{background:#fdecea;color:var(--err);padding:12px 16px;border-radius:10px}.ok{background:#e7f6ee;color:var(--ok);padding:12px 16px;border-radius:10px}
.keybox{background:#fff;border:1px solid var(--bd);border-radius:12px;padding:16px;margin:14px 0}
.key{background:#0f1430;color:#8cf0b5;padding:12px 14px;border-radius:8px;overflow:auto;user-select:all;white-space:pre-wrap;word-break:break-all;margin:8px 0}
.faq details{background:#fff;border:1px solid var(--bd);border-radius:10px;padding:12px 16px;margin-bottom:8px}.faq summary{cursor:pointer;font-weight:600}
.doc{background:#fff;border:1px solid var(--bd);border-radius:14px;padding:24px;max-width:860px}
.post{background:#fff;border:1px solid var(--bd);border-radius:12px;padding:6px 18px;margin-bottom:12px}

/* alt bilgi */
.ft{background:var(--nav);color:#aeb8dc;padding:36px 0 14px;margin-top:20px}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.ft h4{color:#fff;margin:0 0 10px}.ft a{display:block;color:#aeb8dc;padding:3px 0}.ft a:hover{color:#fff}
.ft .logo{color:#fff}.fabout{font-size:.9rem}
.copy{border-top:1px solid #ffffff22;margin-top:24px;padding-top:14px;font-size:.85rem}

@media(max-width:900px){.banners{grid-template-columns:repeat(2,1fr)}.trust5{grid-template-columns:repeat(2,1fr)}.fcols{grid-template-columns:1fr 1fr}.pdp,.co{grid-template-columns:1fr}}
@media(max-width:640px){.hd-in{flex-wrap:wrap;gap:10px}.search{order:3;flex:1 1 100%;max-width:none}.ct{display:none}.catlinks{display:none}.langs ul{width:240px}.grid{grid-template-columns:repeat(2,1fr)}.banners{grid-template-columns:1fr 1fr}}