/* Her Şeyi Bulurum – Sensör görünümü + katalog/teklif sepeti */
:root{
  --mavi:#0284c7;--mavi-koyu:#0369a1;--acik:#38bdf8;--buz:#7dd3fc;--buz-zemin:#e0f2fe;
  --lacivert:#0b2a40;--lacivert-2:#123a57;--serit:#0b4f7a;--hero-isik:#14507a;--hero-alt:#0d3554;--metin:#1d2430;--gri:#5b6575;--cizgi:#e4e7ec;
  --zemin:#fff;--zemin-2:#f5f6f8;--yesil:#1fae51;--yesil-koyu:#178a40;--kirmizi:#dc2626;
  --r:14px;--golge:0 6px 24px rgba(20,28,40,.08);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--metin);background:var(--zemin);line-height:1.65;font-size:16.5px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--mavi-koyu)}
h1,h2,h3{line-height:1.2;color:var(--lacivert);margin:0 0 .5em}
h1{font-size:clamp(1.8rem,4vw,2.9rem);letter-spacing:-.02em}
h2{font-size:clamp(1.4rem,2.8vw,2rem);letter-spacing:-.01em}
h3{font-size:1.1rem}
p{margin:0 0 1em}
.kap{width:min(1240px,100% - 32px);margin-inline:auto}
.gizli{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.bolum{padding:60px 0}
.bolum.gri{background:var(--zemin-2)}
.ust-baslik{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--mavi-koyu);margin-bottom:.6em}
.ortala{text-align:center}
.ortala .alt{max-width:700px;margin-inline:auto;color:var(--gri)}
.baslik-sat{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.baslik-sat h2{margin:0}
.baslik-sat>a{font-weight:700;text-decoration:none;white-space:nowrap}

/* düğmeler */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;text-decoration:none;border-radius:10px;padding:12px 20px;border:0;cursor:pointer;font-size:1rem;font-family:inherit;line-height:1.2;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px;fill:currentColor}
.btn-ana{background:linear-gradient(135deg,var(--acik),var(--mavi));color:#fff;box-shadow:0 6px 18px rgba(14,165,233,.35)}
.btn-wa{background:var(--yesil);color:#fff}
.btn-wa:hover{background:var(--yesil-koyu)}
.btn-lac{background:var(--lacivert);color:#fff}
.btn-cizgi{background:#fff;color:var(--lacivert);border:2px solid var(--cizgi)}
.btn-kucuk{padding:8px 13px;font-size:.88rem}
.btn[disabled]{opacity:.6;cursor:wait}

/* üst bar */
.ustbar{background:var(--lacivert);color:#cfd6e2;font-size:.84rem}
.ustbar .kap{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:6px 0;flex-wrap:wrap}
.ustbar a{color:#fff;text-decoration:none}
.ustbar-sol,.ustbar-sag{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.ustbar .kap{flex-wrap:nowrap}
.ustbar-sol,.ustbar-sag{flex-wrap:nowrap;white-space:nowrap}
@media (max-width:1500px){.ustbar .gizle-orta{display:none}}
@media (max-width:760px){.ustbar .kap{flex-wrap:wrap}.ustbar-sol,.ustbar-sag{flex-wrap:wrap}}
.ustbar-sol a{color:#cfd6e2}.ustbar-sol a:hover{color:#fff}
.ustbar svg{width:14px;height:14px;fill:currentColor;vertical-align:-2px;margin-right:4px}
.ustbar .wa-yazi{color:#4ade80;font-weight:700}
.durum-nokta{display:inline-flex;align-items:center;gap:6px}
.durum-nokta i{width:8px;height:8px;border-radius:50%;background:#94a3b8}
.durum-nokta.acik i{background:#4ade80;box-shadow:0 0 0 3px rgba(74,222,128,.25)}

/* başlık */
header.site{background:#fff;border-bottom:1px solid var(--cizgi);position:relative;z-index:48}
header.site .kap{display:flex;align-items:center;gap:22px;min-height:78px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.logo img{width:50px;height:50px}
.logo b{display:block;font-size:1.32rem;font-weight:900;letter-spacing:-.02em;color:var(--lacivert);line-height:1}
.logo b em{font-style:normal;color:var(--mavi)}
.logo small{display:block;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gri);font-weight:700;margin-top:4px}
form.ara{position:relative;flex:1;display:flex;max-width:620px}
form.ara input{flex:1;min-width:0;border:2px solid var(--cizgi);border-right:0;border-radius:10px 0 0 10px;padding:11px 14px;font:inherit;font-size:.95rem;background:var(--zemin-2)}
form.ara input:focus{outline:none;border-color:var(--acik);background:#fff}
form.ara button{border:0;background:var(--lacivert);color:#fff;font-weight:700;padding:0 18px;border-radius:0 10px 10px 0;cursor:pointer;font:inherit;font-weight:700}
.ara-sonuc{position:absolute;left:0;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--cizgi);border-radius:12px;box-shadow:var(--golge);list-style:none;margin:0;padding:6px;z-index:60}
.ara-sonuc:empty{display:none}
.ara-sonuc a{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;text-decoration:none;color:var(--metin)}
.ara-sonuc a:hover,.ara-sonuc a:focus{background:var(--zemin-2)}
.ara-sonuc img{width:42px;height:42px;object-fit:contain;background:#fff;border-radius:6px;flex-shrink:0}
.ara-sonuc span{display:flex;flex-direction:column;font-weight:600;font-size:.92rem;line-height:1.3}
.ara-sonuc small{color:var(--gri);font-weight:400;font-size:.8rem}
.bas-dugmeler{display:flex;gap:10px;align-items:center;margin-left:auto}
.sepet-dugme{display:inline-flex;align-items:center;gap:8px;background:var(--yesil);color:#fff;font-weight:700;text-decoration:none;padding:11px 16px;border-radius:10px;white-space:nowrap}
.sepet-dugme svg{width:20px;height:20px;fill:#fff}
.sepet-dugme .adet{background:#fff;color:var(--yesil-koyu);border-radius:999px;min-width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;font-size:.85rem;padding:0 6px}
.menu-dugme{display:none;background:none;border:2px solid var(--cizgi);border-radius:10px;padding:9px 12px;font-weight:700;font-size:.95rem;cursor:pointer;font-family:inherit;color:var(--lacivert)}

/* ana şerit */
.ana-serit{background:linear-gradient(90deg,var(--lacivert-2),var(--serit));position:sticky;top:0;z-index:45;box-shadow:0 2px 10px rgba(0,0,0,.12)}
.ana-serit .kap{display:flex;align-items:center;gap:6px}
.menu-liste{display:flex;gap:2px;flex:1;overflow-x:auto;scrollbar-width:none}
.menu-liste::-webkit-scrollbar{display:none}
.menu-liste>a,.menu-grup>button{color:#fff;text-decoration:none;font-weight:700;font-size:.9rem;padding:15px 12px;white-space:nowrap;background:none;border:0;font-family:inherit;cursor:pointer;display:block}
.menu-liste>a:hover,.menu-liste>a[aria-current],.menu-grup>button:hover{background:rgba(255,255,255,.12)}
.menu-liste>a[aria-current]{background:var(--acik);color:var(--lacivert)}
.nav-cta{display:flex;gap:8px;flex-shrink:0}
.nav-cta a{padding:9px 14px;border-radius:9px;font-weight:800;text-decoration:none;font-size:.9rem;white-space:nowrap}
.nav-cta .ara-d{background:var(--yesil);color:#fff}
.nav-cta .teklif-d{background:var(--acik);color:var(--lacivert)}
.alt-serit{background:#fff;border-bottom:1px solid var(--cizgi);position:relative}
.alt-serit .kap{display:flex;gap:8px;overflow-x:auto;padding:10px 0;scrollbar-width:none;scroll-behavior:smooth}
.alt-serit .kap::-webkit-scrollbar{display:none}
.alt-serit .kay{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:36px;height:36px;border-radius:50%;border:1px solid var(--cizgi);background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.12);font-size:1.4rem;line-height:1;color:var(--lacivert);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0 0 3px}
.alt-serit .kay[hidden]{display:none}
.alt-serit .kay.sol{left:8px}.alt-serit .kay.sag{right:8px}
.alt-serit::before,.alt-serit::after{content:"";position:absolute;top:0;bottom:0;width:60px;z-index:1;pointer-events:none;opacity:0;transition:opacity .2s}
.alt-serit::before{left:0;background:linear-gradient(90deg,#fff 30%,rgba(255,255,255,0))}
.alt-serit::after{right:0;background:linear-gradient(270deg,#fff 30%,rgba(255,255,255,0))}
.alt-serit.sol-var::before,.alt-serit.sag-var::after{opacity:1}
@media (min-width:1001px){.menu-liste{flex-wrap:wrap;overflow:visible}}
.alt-serit a{white-space:nowrap;text-decoration:none;color:var(--lacivert);font-weight:600;font-size:.86rem;padding:7px 13px;border:1px solid var(--cizgi);border-radius:999px;background:var(--zemin-2)}
.alt-serit a:hover,.alt-serit a[aria-current]{border-color:var(--acik);background:var(--buz-zemin)}

/* hero */
.hero{position:relative;background:radial-gradient(1200px 500px at 80% 20%,var(--hero-isik) 0,transparent 60%),linear-gradient(135deg,var(--lacivert),var(--hero-alt));color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:10px;background:repeating-linear-gradient(-45deg,var(--acik) 0 22px,var(--lacivert) 22px 44px)}
.ag{position:absolute;inset:0;opacity:.55;pointer-events:none}
.ag svg{width:100%;height:100%}
.ag-cizgi line{stroke:#7dd3fc;stroke-opacity:.35;stroke-width:1}
.ag-nokta circle{fill:#7dd3fc;animation:nabiz 4s ease-in-out infinite}
@keyframes nabiz{0%,100%{opacity:.35}50%{opacity:1}}
@media (prefers-reduced-motion:reduce){.ag-nokta circle{animation:none}}
.hero .kap{position:relative;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:44px;align-items:center;padding:64px 0 78px}
.hero .rozet-ust{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(125,211,252,.4);background:rgba(255,255,255,.06);padding:6px 14px;border-radius:999px;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--buz)}
.hero .rozet-ust::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--acik)}
.hero h1{color:#fff;margin-top:16px;text-transform:uppercase;font-weight:900;font-size:clamp(1.9rem,4.4vw,3.3rem);line-height:1.08}
.hero h1 span{background:linear-gradient(90deg,#bae6fd,var(--acik));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.alt{color:#c9d2df;font-size:1.08rem;max-width:580px;border-left:3px solid var(--acik);padding-left:16px}
.hero form.ara{max-width:600px;margin:22px 0 0}
.hero form.ara input{background:#fff;border-color:#fff;padding:15px 16px;font-size:1rem}
.hero form.ara button{background:var(--yesil);padding:0 22px}
.hero .dugmeler{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.guven{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:22px;font-size:.9rem;color:#dfe5ee}
.guven b{color:var(--buz)}
.hero-vitrin{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hero-vitrin a{background:#fff;border-radius:16px;padding:14px;text-decoration:none;color:var(--lacivert);font-weight:700;font-size:.88rem;text-align:center;box-shadow:0 10px 30px rgba(0,0,0,.25);transition:transform .2s}
.hero-vitrin a:hover{transform:translateY(-3px)}
.hero-vitrin img{aspect-ratio:1/1;object-fit:contain;width:100%;margin-bottom:8px}
@media (max-width:900px){.hero .kap{grid-template-columns:minmax(0,1fr);padding:40px 0 56px}.hero-vitrin{grid-template-columns:repeat(4,1fr);gap:8px}.hero-vitrin a{padding:8px;font-size:.7rem;border-radius:12px}}
@media (max-width:520px){.hero-vitrin{grid-template-columns:repeat(2,1fr)}}

/* güven şeridi */
.guven-serit{background:#fff;border-bottom:1px solid var(--cizgi)}
.guven-serit .kap{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;padding:16px 0}
.guven-serit div{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.92rem;color:var(--lacivert)}
.guven-serit span{width:40px;height:40px;border-radius:10px;background:var(--buz-zemin);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}

/* bölüm & kategori kartları */
.bolum-izgara{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.bolum-kart{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;gap:6px}
.bolum-kart .ust{display:flex;align-items:center;gap:10px}
.bolum-kart .ust span{font-size:1.6rem}
.bolum-kart h3{margin:0;font-size:1.08rem}
.bolum-kart p{color:var(--gri);font-size:.9rem;margin:0}
.bolum-kart ul{list-style:none;padding:0;margin:6px 0 0;display:flex;flex-direction:column;gap:2px}
.bolum-kart li a{display:flex;justify-content:space-between;gap:8px;text-decoration:none;color:var(--metin);font-size:.92rem;padding:5px 8px;border-radius:7px}
.bolum-kart li a:hover{background:var(--zemin-2);color:var(--mavi-koyu)}
.bolum-kart li small{color:var(--gri)}
.kat-izgara{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.kat-kart{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);padding:16px;text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:4px;transition:box-shadow .2s,transform .2s}
.kat-kart:hover{box-shadow:var(--golge);transform:translateY(-2px)}
.kat-kart .ik{font-size:1.7rem}
.kat-kart b{color:var(--lacivert)}
.kat-kart small{color:var(--gri);font-size:.84rem}

/* ürün kartı */
.urun-izgara{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.urun{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}
.urun:hover{box-shadow:var(--golge);transform:translateY(-2px)}
.urun .res{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;background:#fff;padding:14px;border-bottom:1px solid var(--cizgi)}
.urun .res img{max-height:100%;object-fit:contain}
.urun .res .ik{font-size:3.4rem}
.rozet{position:absolute;top:10px;left:10px;background:var(--acik);color:var(--lacivert);font-size:.72rem;font-weight:800;padding:3px 8px;border-radius:6px}
.urun .ic{padding:14px 14px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.kod{display:inline-block;align-self:flex-start;background:var(--lacivert-2);color:#fff;font-size:.74rem;font-weight:800;letter-spacing:.06em;padding:3px 8px;border-radius:6px}
.urun h3{font-size:.98rem;margin:0}
.urun h3 a{color:var(--lacivert);text-decoration:none}
.urun h3 a:hover{color:var(--mavi-koyu)}
.urun ul{margin:0;padding-left:18px;color:var(--gri);font-size:.84rem;line-height:1.5}
.urun li{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.urun .alt{display:flex;gap:6px;margin-top:auto;padding-top:8px}
.urun .alt input{width:58px;border:1px solid var(--cizgi);border-radius:8px;padding:7px;font:inherit;text-align:center}
.urun .alt button{flex:1;border:0;background:var(--mavi);color:#fff;font-weight:700;border-radius:8px;cursor:pointer;font:inherit;font-weight:700;font-size:.88rem}
.urun .alt button.eklendi{background:var(--yesil)}

/* katalog düzeni */
.katalog{display:grid;grid-template-columns:250px minmax(0,1fr);gap:26px;align-items:start}
aside.yan{position:sticky;top:70px;background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);padding:12px;max-height:calc(100vh - 90px);overflow:auto}
aside.yan h3{font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;color:var(--gri);margin:10px 8px 6px}
aside.yan a{display:flex;justify-content:space-between;gap:8px;padding:7px 9px;border-radius:8px;text-decoration:none;color:var(--metin);font-size:.9rem}
aside.yan a:hover{background:var(--zemin-2)}
aside.yan a[aria-current]{background:var(--buz-zemin);color:var(--mavi-koyu);font-weight:700}
aside.yan small{color:var(--gri)}
.suzgec{display:flex;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.suzgec input{flex:1;min-width:200px;border:2px solid var(--cizgi);border-radius:10px;padding:11px 14px;font:inherit}
@media (max-width:900px){.katalog{grid-template-columns:minmax(0,1fr)}aside.yan{position:static;max-height:none;display:flex;gap:6px;overflow-x:auto;padding:8px}aside.yan h3{display:none}aside.yan a{white-space:nowrap;border:1px solid var(--cizgi)}}

/* sayfa başı & kırıntı */
.sayfa-basi{background:linear-gradient(180deg,var(--zemin-2),#fff);border-bottom:1px solid var(--cizgi);padding:26px 0 28px}
.sayfa-basi p{color:var(--gri);max-width:820px;margin:0}
.kirinti{font-size:.84rem;color:var(--gri);margin-bottom:10px}
.kirinti a{color:var(--gri);text-decoration:none}
.kirinti a:hover{color:var(--mavi-koyu)}

/* ürün detay */
.urun-detay{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:40px;align-items:start;margin-top:14px}
.galeri-ana{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:24px;position:sticky;top:76px}
.galeri-ana img{max-height:100%;object-fit:contain}
.galeri-kucuk{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.galeri-kucuk button{border:2px solid var(--cizgi);background:#fff;border-radius:10px;padding:4px;cursor:pointer}
.galeri-kucuk button[aria-current]{border-color:var(--acik)}
.galeri-kucuk img{width:60px;height:60px;object-fit:contain}
.urun-detay h1{font-size:clamp(1.4rem,2.6vw,2rem);margin-top:8px}
.tik{list-style:none;padding:0;margin:0 0 1.1em}
.tik li{position:relative;padding-left:28px;margin-bottom:7px}
.tik li::before{content:"";position:absolute;left:0;top:.42em;width:16px;height:16px;border-radius:50%;background:var(--mavi) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' stroke='white' stroke-width='2' fill='none'/%3E%3C/svg%3E") center/12px no-repeat}
.teklif-kutu{background:var(--lacivert);color:#fff;border-radius:var(--r);padding:20px;margin:18px 0}
.teklif-kutu h2{color:#fff;font-size:1.1rem;margin:0 0 6px}
.teklif-kutu p{color:#c9d2df;margin:0 0 12px;font-size:.92rem}
.teklif-kutu .sat{display:flex;gap:8px;flex-wrap:wrap}
.teklif-kutu input[type=number]{width:80px;border:0;border-radius:10px;padding:12px;font:inherit;text-align:center}
.not{font-size:.88rem;color:var(--gri);background:var(--zemin-2);border-radius:10px;padding:12px 14px;margin:12px 0}
.not.sari{background:#fef9c3;color:#713f12}
table.teknik{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);overflow:hidden;font-size:.94rem}
table.teknik th,table.teknik td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--cizgi);vertical-align:top}
table.teknik th{width:38%;background:var(--zemin-2);font-weight:700;color:var(--lacivert)}
table.teknik tr:last-child th,table.teknik tr:last-child td{border-bottom:0}
.etiketler{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0 14px}
.etiket{background:var(--buz-zemin);color:var(--mavi-koyu);font-weight:700;font-size:.78rem;padding:4px 10px;border-radius:999px;text-decoration:none}
@media (max-width:860px){.urun-detay{grid-template-columns:minmax(0,1fr)}.galeri-ana{position:static}}

/* içerik blokları */
.yazi{max-width:860px}
.yazi h2{margin-top:1.4em}
.yazi ul{padding-left:20px}
.yazi li{margin-bottom:6px}
.iki-sutun{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px}
@media (max-width:860px){.iki-sutun{grid-template-columns:minmax(0,1fr)}}
.ozellik-izgara{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.ozellik-izgara.uc{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.ozellik-izgara.uc{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){.ozellik-izgara.uc{grid-template-columns:minmax(0,1fr)}}
.ozellik{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);padding:20px}
.ozellik .ikon{width:44px;height:44px;border-radius:12px;background:var(--buz-zemin);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:10px}
.ozellik p{color:var(--gri);font-size:.94rem;margin:0}
.adimlar{counter-reset:a;display:grid;gap:22px 16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:28px}
.adim{position:relative;background:#fff;border-radius:var(--r);padding:26px 20px 20px;border:1px solid var(--cizgi)}
.adim::before{counter-increment:a;content:counter(a);position:absolute;top:-16px;left:20px;width:34px;height:34px;border-radius:50%;background:var(--mavi);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.adim p{color:var(--gri);margin:0;font-size:.95rem}

/* hızlı ulaşım bandı */
.ulasim{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.ulasim a,.ulasim button{display:flex;align-items:center;gap:14px;padding:18px;border-radius:var(--r);text-decoration:none;color:#fff;font-weight:700;border:0;cursor:pointer;font:inherit;font-weight:700;text-align:left}
.ulasim span.i{width:46px;height:46px;border-radius:12px;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ulasim svg{width:24px;height:24px;fill:#fff}
.ulasim small{display:block;font-weight:500;opacity:.88;font-size:.84rem}
.u-wa{background:var(--yesil)}.u-tel{background:var(--lacivert-2)}.u-ep{background:var(--mavi)}.u-as{background:#7c3aed}

/* SSS */
.sss details{background:#fff;border:1px solid var(--cizgi);border-radius:12px;padding:0 18px;margin-bottom:10px}
.sss summary{cursor:pointer;font-weight:700;padding:15px 0;list-style:none;display:flex;justify-content:space-between;gap:12px;color:var(--lacivert)}
.sss summary::-webkit-details-marker{display:none}
.sss summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--mavi)}
.sss details[open] summary::after{content:"–"}
.sss details p{color:var(--gri);margin:0 0 16px}

/* CTA */
.cta{background:linear-gradient(135deg,var(--lacivert),var(--serit));color:#fff;border-radius:20px;padding:34px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta h2{color:#fff;margin:0 0 6px}
.cta p{color:#c9d2df;margin:0;max-width:640px}
.cta .dugmeler{display:flex;gap:10px;flex-wrap:wrap}

/* formlar */
.form{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:6px}
.form label{font-weight:700;font-size:.88rem;color:var(--lacivert);margin-top:6px}
.form input,.form select,.form textarea{width:100%;border:1.5px solid var(--cizgi);border-radius:10px;padding:11px 12px;font:inherit;font-size:.95rem;background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--acik);box-shadow:0 0 0 3px rgba(56,189,248,.2)}
.form .satir{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form .dugmeler{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.form .onay{display:flex;gap:8px;align-items:flex-start;font-weight:400;font-size:.84rem;color:var(--gri)}
.form .onay input{width:auto;margin-top:4px}
.form .bal{display:none}
.form-sonuc{border-radius:10px;padding:12px 14px;font-weight:600;font-size:.94rem;margin-top:10px}
.form-sonuc:empty{display:none}
.form-sonuc.ok{background:#dcfce7;color:#14532d}
.form-sonuc.hata{background:#fee2e2;color:#7f1d1d}
.kucuk{font-size:.82rem;color:var(--gri)}
@media (max-width:560px){.form .satir{grid-template-columns:1fr}}

/* sepet */
.sepet-tablo{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);overflow:hidden}
.sepet-tablo th,.sepet-tablo td{padding:10px;border-bottom:1px solid var(--cizgi);text-align:left;vertical-align:middle;font-size:.92rem}
.sepet-tablo img{width:54px;height:54px;object-fit:contain}
.sepet-tablo input{width:70px;border:1px solid var(--cizgi);border-radius:8px;padding:6px;text-align:center;font:inherit}
.sepet-tablo button{border:0;background:#fee2e2;color:var(--kirmizi);width:30px;height:30px;border-radius:8px;cursor:pointer;font-size:1.1rem}
.sepet-bos{background:var(--zemin-2);border-radius:var(--r);padding:30px;text-align:center}
.bildirim{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:var(--lacivert);color:#fff;padding:12px 16px;border-radius:12px;box-shadow:var(--golge);opacity:0;pointer-events:none;transition:.25s;z-index:90;display:flex;gap:12px;align-items:center;max-width:calc(100% - 32px);font-size:.92rem}
.bildirim.goster{opacity:1;transform:translate(-50%,0);pointer-events:auto}
.bildirim a{color:var(--buz);font-weight:700;white-space:nowrap}

/* künye */
.kunye{width:100%;border-collapse:collapse;border:1px solid var(--cizgi);border-radius:var(--r);overflow:hidden;background:#fff}
.kunye th,.kunye td{padding:11px 14px;border-bottom:1px solid var(--cizgi);text-align:left;vertical-align:top;font-size:.94rem}
.kunye th{width:32%;background:var(--zemin-2);color:var(--lacivert)}

/* alt bilgi */
footer.site{background:var(--lacivert);color:#c9d2df;margin-top:0;padding:50px 0 0;font-size:.92rem}
footer.site h3{color:#fff;font-size:1rem}
footer.site a{color:#e2e8f0;text-decoration:none}
footer.site a:hover{color:var(--buz)}
footer.site ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:6px}
.izg{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.alt-satir{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding:16px 0 90px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.84rem}
.kardes{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.kardes a{border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:4px 10px;font-size:.8rem}
@media (max-width:900px){.izg{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.izg{grid-template-columns:1fr}}

/* sabit WhatsApp */
.sabit-wa{position:fixed;right:20px;bottom:22px;width:60px;height:60px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.45);z-index:70;animation:wa-nabiz 2.6s infinite}
.sabit-wa svg{width:32px;height:32px;fill:#fff}
@keyframes wa-nabiz{0%{box-shadow:0 0 0 0 rgba(37,211,102,.55)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* mobil alt bar */
.mobil-bar{display:none}
@media (max-width:760px){
  .mobil-bar{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--cizgi);box-shadow:0 -4px 20px rgba(0,0,0,.08);z-index:80;padding-bottom:env(safe-area-inset-bottom)}
  .mobil-bar a,.mobil-bar button{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 2px 9px;font-size:.72rem;font-weight:700;color:var(--lacivert);text-decoration:none;background:none;border:0;font-family:inherit;position:relative;cursor:pointer}
  .mobil-bar svg{width:22px;height:22px;fill:currentColor}
  .mobil-bar .m-wa{color:#16a34a}
  .mobil-bar .adet{position:absolute;top:3px;left:calc(50% + 6px);background:var(--kirmizi);color:#fff;border-radius:999px;font-size:.66rem;min-width:17px;height:17px;display:flex;align-items:center;justify-content:center}
  .sabit-wa{display:none}
  .asistan{bottom:76px!important}
  .bildirim{bottom:84px}
}

/* asistan / canlı karşılama */
.asistan{position:fixed;left:20px;bottom:22px;z-index:75;font-size:.94rem}
.asistan-dugme{width:62px;height:62px;border-radius:50%;border:0;background:linear-gradient(135deg,var(--acik),var(--mavi-koyu));box-shadow:0 8px 24px rgba(2,132,199,.45);cursor:pointer;display:flex;align-items:center;justify-content:center;position:relative}
.asistan-dugme svg{width:38px;height:38px}
.asistan-dugme::after{content:"";position:absolute;top:4px;right:4px;width:13px;height:13px;border-radius:50%;background:#94a3b8;border:2px solid #fff}
.asistan.cevrimici .asistan-dugme::after{background:#22c55e}
.asistan-balon{position:absolute;left:0;bottom:76px;width:min(290px,calc(100vw - 40px));background:#fff;border-radius:16px 16px 16px 4px;box-shadow:0 12px 40px rgba(11,42,64,.25);padding:16px 16px 14px;cursor:pointer;animation:balon .35s ease-out}
.asistan-balon strong{display:block;color:var(--lacivert);font-size:1rem}
.asistan-balon span{display:block;color:var(--gri);font-size:.9rem;margin-top:2px}
.asistan-balon .hizli{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.asistan-balon .hizli button,.asistan-balon .hizli a{border:1px solid var(--cizgi);background:var(--zemin-2);border-radius:999px;padding:6px 10px;font:inherit;font-size:.8rem;font-weight:700;color:var(--lacivert);cursor:pointer;text-decoration:none}
.asistan-kapat-balon{position:absolute;top:6px;right:8px;border:0;background:none;font-size:1.2rem;color:var(--gri);cursor:pointer}
@keyframes balon{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.asistan-pencere{position:absolute;left:0;bottom:76px;width:min(370px,calc(100vw - 32px));height:min(560px,calc(100vh - 120px));background:#fff;border-radius:18px;box-shadow:0 18px 50px rgba(11,42,64,.3);display:flex;flex-direction:column;overflow:hidden;animation:balon .25s ease-out}
.asistan-pencere[hidden],.asistan-balon[hidden]{display:none}
.asistan-ust{display:flex;align-items:center;gap:10px;padding:14px 14px;background:linear-gradient(135deg,var(--lacivert),var(--serit));color:#fff}
.asistan-avatar{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center}
.asistan-avatar svg{width:30px;height:30px}
.asistan-ust strong{display:block;font-size:.98rem}
.asistan-ust small{display:flex;align-items:center;gap:6px;color:#c9d2df;font-size:.78rem}
.asistan-ust small i{width:8px;height:8px;border-radius:50%;background:#94a3b8}
.asistan.cevrimici .asistan-ust small i{background:#4ade80}
.asistan-kapat{margin-left:auto;border:0;background:rgba(255,255,255,.12);color:#fff;width:32px;height:32px;border-radius:50%;font-size:1.2rem;cursor:pointer}
.asistan-akis{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px;background:var(--zemin-2)}
.asistan-msj{max-width:88%;padding:10px 12px;border-radius:14px;line-height:1.45;font-size:.9rem}
.asistan-msj.bot{background:#fff;border:1px solid var(--cizgi);align-self:flex-start;border-bottom-left-radius:4px}
.asistan-msj.ben{background:var(--mavi);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.asistan-msj a{font-weight:700}
.asistan-msj.secenek{background:none;border:0;padding:0;display:flex;flex-wrap:wrap;gap:6px;max-width:100%}
.asistan-msj.secenek button{border:1px solid #bae6fd;background:#fff;color:var(--mavi-koyu);border-radius:999px;padding:7px 11px;font:inherit;font-size:.82rem;font-weight:700;cursor:pointer}
.asistan-msj.secenek button:hover{background:var(--buz-zemin)}
.asistan-msj form{display:flex;flex-direction:column;gap:6px;margin-top:6px}
.asistan-msj form input,.asistan-msj form textarea{border:1px solid var(--cizgi);border-radius:8px;padding:8px;font:inherit;font-size:.86rem;width:100%}
.asistan-msj form button{border:0;border-radius:8px;padding:9px;font:inherit;font-weight:700;cursor:pointer;color:#fff;background:var(--mavi)}
.asistan-msj .urunler a{display:flex;gap:8px;align-items:center;text-decoration:none;color:var(--metin);padding:4px 0;font-weight:600}
.asistan-msj .urunler img{width:36px;height:36px;object-fit:contain;background:#fff;border-radius:6px;border:1px solid var(--cizgi)}
.asistan-nokta{display:inline-flex;gap:4px}
.asistan-nokta i{width:7px;height:7px;border-radius:50%;background:var(--gri);animation:yaz 1s infinite}
.asistan-nokta i:nth-child(2){animation-delay:.15s}.asistan-nokta i:nth-child(3){animation-delay:.3s}
@keyframes yaz{0%,100%{opacity:.3}50%{opacity:1}}
.asistan-form{display:flex;gap:6px;padding:10px;border-top:1px solid var(--cizgi);background:#fff}
.asistan-form input{flex:1;border:1px solid var(--cizgi);border-radius:10px;padding:10px;font:inherit;font-size:.9rem}
.asistan-form button{border:0;background:var(--mavi);color:#fff;border-radius:10px;width:44px;cursor:pointer;font-size:1.1rem}
.asistan-alt{display:flex;gap:6px;padding:0 10px 10px;background:#fff}
.asistan-alt a{flex:1;text-align:center;font-size:.78rem;font-weight:700;text-decoration:none;padding:7px 4px;border-radius:8px}
.asistan-alt .a-wa{background:#dcfce7;color:#166534}.asistan-alt .a-tel{background:var(--buz-zemin);color:var(--mavi-koyu)}

/* çözüm/içerik kartları (aşama 2 için ortak) */
.kart-izgara{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.kart{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:box-shadow .2s,transform .2s}
.kart:hover{box-shadow:var(--golge);transform:translateY(-2px)}
.kart .resim{background:var(--zemin-2);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;padding:14px;font-size:3rem}
.kart .resim img{max-height:100%;object-fit:contain}
.kart .ic{padding:16px;display:flex;flex-direction:column;gap:6px;flex:1}
.kart h3{margin:0;font-size:1.02rem}
.kart p{margin:0;color:var(--gri);font-size:.9rem}
.kart .ok{margin-top:auto;padding-top:8px;font-weight:700;color:var(--mavi-koyu);font-size:.9rem}
.liste-link{display:flex;flex-wrap:wrap;gap:8px}
.liste-link a{border:1px solid var(--cizgi);background:#fff;border-radius:999px;padding:7px 13px;text-decoration:none;font-weight:600;font-size:.88rem;color:var(--lacivert)}
.liste-link a:hover{border-color:var(--acik);background:var(--buz-zemin)}

/* mobil başlık */
@media (max-width:1000px){
  header.site .kap{flex-wrap:wrap;gap:10px 14px;padding:10px 0;min-height:0}
  form.ara{order:3;flex-basis:100%;max-width:none}
  .nav-cta{display:none}
}
@media (max-width:760px){
  .ustbar .gizle-mobil{display:none}
  .logo img{width:42px;height:42px}.logo b{font-size:1.1rem}
  .sepet-dugme .yazi{display:none}
  .bolum{padding:44px 0}
  .cta{padding:24px}
}
@media print{.ustbar,.ana-serit,.alt-serit,.asistan,.sabit-wa,.mobil-bar,footer.site{display:none}}

/* fotoğrafı olmayan ürünler için yer tutucu */
.ik-yer{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;width:100%;height:100%;border-radius:10px;background:radial-gradient(circle at 30% 25%,#fff 0,#f0f9ff 40%,#e0f2fe 100%);text-align:center;padding:14px}
.ik-yer>span{font-size:3.6rem;line-height:1;filter:drop-shadow(0 6px 10px rgba(2,132,199,.25))}
.ik-yer.buyuk>span{font-size:7.5rem}
.ik-yer small{color:var(--gri);font-size:.86rem;max-width:280px}
.galeri-ana:has(.ik-yer){padding:0}
.urun .res:has(.ik-yer){padding:0}

/* E-Katalog */
.ek-secim{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.ek-secim fieldset{border:1px solid var(--cizgi);border-radius:12px;padding:10px 14px;margin:0;background:#fff}
.ek-secim legend{font-weight:800;color:var(--lacivert);padding:0 6px}
.ek-secim label{display:flex;gap:8px;align-items:center;font-size:.9rem;padding:3px 0;cursor:pointer}
.ek-secim small{color:var(--gri)}
.katalog-belge{padding-bottom:40px}
.ek-kapak{text-align:center;border:1px solid var(--cizgi);border-radius:20px;padding:48px 24px;margin:10px 0 30px;background:linear-gradient(180deg,#f0f9ff,#fff)}
.ek-kapak img{margin:0 auto 14px}
.ek-kapak h2{font-size:2.4rem;font-weight:900;margin:0}
.ek-kapak h2 em{font-style:normal;color:var(--mavi)}
.ek-alt{color:var(--gri);letter-spacing:.08em;text-transform:uppercase;font-size:.85rem;font-weight:700}
.ek-baslik{font-size:1.6rem;font-weight:800;color:var(--lacivert);margin:22px 0 4px}
.ek-icindekiler{text-align:left;max-width:720px;margin:22px auto;padding-left:20px;color:var(--metin);font-size:.94rem}
.ek-iletisim{font-weight:600;color:var(--lacivert)}
.kat-sayfa{margin-top:34px}
.kat-sayfa.yazdirma{display:none}
.kat-bas{display:flex;align-items:center;gap:14px;border-bottom:3px solid var(--acik);padding-bottom:10px;margin-bottom:14px}
.kat-bas>span{font-size:2.2rem}
.kat-bas h2{margin:0;font-size:1.5rem}
.kat-bas p{margin:0;color:var(--gri);font-size:.9rem}
.kat-bas small{margin-left:auto;color:var(--gri);font-size:.78rem;text-align:right}
.ek-izgara{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.ek-kart{border:1px solid var(--cizgi);border-radius:10px;padding:10px;text-decoration:none;color:var(--metin);display:flex;flex-direction:column;gap:4px;background:#fff;break-inside:avoid}
.ek-res{display:flex;align-items:center;justify-content:center;aspect-ratio:1/1;background:#fff}
.ek-res img{max-height:100%;object-fit:contain}
.ek-res .ik-yer>span{font-size:2.6rem}
.ek-kart b{font-size:.86rem;color:var(--lacivert);line-height:1.3}
.ek-kart ul{margin:0;padding-left:16px;font-size:.76rem;color:var(--gri);line-height:1.4}
/* Yaptığımız işler galerisi */
.is-galeri{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.is-foto{display:block;border-radius:12px;overflow:hidden;aspect-ratio:4/3;background:var(--zemin-2)}
.is-foto img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.is-foto:hover img{transform:scale(1.04)}
@media print{
  @page{size:A4;margin:12mm}
  body{font-size:10pt;background:#fff}
  .ustbar,.ana-serit,.alt-serit,header.site,footer.site,.asistan,.sabit-wa,.mobil-bar,.katalog-arac,.katalog-ust,.bildirim,.cta{display:none!important}
  .kap{width:100%}
  .ek-kapak{break-after:page;border:0;min-height:250mm;display:flex;flex-direction:column;justify-content:center}
  .kat-sayfa{break-before:page;margin-top:0}
  .ek-izgara{grid-template-columns:repeat(4,1fr);gap:6px}
  .ek-kart{padding:6px 7px 7px}
  .ek-res{aspect-ratio:1/1;border-bottom:1px solid #eee;margin-bottom:3px}
  .ek-kart b{font-size:8.5pt}
  .ek-kart ul{font-size:7pt;padding-left:12px}
  .ek-kart ul li:nth-child(n+2){display:none}
  .kat-bas h2{font-size:16pt}
  .kat-bas p{font-size:8.5pt}
  .ek-kart{padding:6px;border-color:#ccc}
  a{color:inherit;text-decoration:none}
}

.yerel-not{margin-top:8px!important;font-size:.9rem;color:var(--mavi-koyu)!important}
.yerel-not a{font-weight:700}