:root{
  --turuncu:#0284c7;--turuncu-koyu:#0369a1;--kirmizi:#38bdf8;--sari:#7dd3fc;
  --lacivert:#0b2a40;--lacivert-2:#123a57;--metin:#1d2430;--gri:#5b6575;--cizgi:#e4e7ec;
  --zemin:#ffffff;--zemin-2:#f5f6f8;--yesil:#1fae51;
  --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:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--turuncu-koyu)}
h1,h2,h3{line-height:1.2;color:var(--lacivert);margin:0 0 .5em}
h1{font-size:clamp(1.9rem,4.2vw,3rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3vw,2.1rem);letter-spacing:-.01em}
h3{font-size:1.15rem}
p{margin:0 0 1em}
.kap{width:min(1180px,100% - 32px);margin-inline:auto}
.bolum{padding:64px 0}
.bolum.gri{background:var(--zemin-2)}
.ust-baslik{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--turuncu-koyu);margin-bottom:.6em}
.ortala{text-align:center}
.ortala .alt{max-width:680px;margin-inline:auto;color:var(--gri)}

/* üst bar & header */
.ustbar{background:var(--lacivert);color:#cfd6e2;font-size:.85rem}
.ustbar .kap{display:flex;justify-content:space-between;gap:12px;padding:7px 0;flex-wrap:wrap}
.ustbar a{color:#fff;text-decoration:none}
header.site{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--cizgi)}
header.site .kap{display:flex;align-items:center;gap:20px;min-height:72px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--lacivert);font-weight:800;font-size:1.25rem;letter-spacing:-.02em}
.logo img{height:46px;width:auto}
nav.ana{margin-left:auto;display:flex;gap:4px;align-items:center}
nav.ana a{color:var(--metin);text-decoration:none;font-weight:600;font-size:.95rem;padding:10px 12px;border-radius:8px}
nav.ana a:hover,nav.ana a[aria-current]{background:var(--zemin-2);color:var(--turuncu-koyu)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;text-decoration:none;border-radius:10px;padding:13px 22px;border:0;cursor:pointer;font-size:1rem;font-family:inherit;transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-ana{background:linear-gradient(135deg,var(--kirmizi),var(--turuncu));color:#fff;box-shadow:0 6px 18px rgba(14,165,233,.35)}
.btn-wa{background:var(--yesil);color:#fff}
.btn-cizgi{background:#fff;color:var(--lacivert);border:2px solid var(--cizgi)}
.btn-kucuk{padding:9px 14px;font-size:.9rem}
.menu-dugme{display:none;margin-left:auto;background:none;border:2px solid var(--cizgi);border-radius:10px;padding:8px 12px;font-weight:700;font-size:1rem;cursor:pointer}
@media (max-width:1150px){
  .menu-dugme{display:block}
  nav.ana{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;padding:12px 16px 18px;border-bottom:1px solid var(--cizgi);box-shadow:var(--golge)}
  nav.ana.acik{display:flex}
  nav.ana a{padding:12px}
  .ustbar .gizle-mobil{display:none}
}

/* hero */
.hero{position:relative;background:var(--lacivert);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:auto 0 0 0;height:10px;background:repeating-linear-gradient(-45deg,var(--sari) 0 22px,var(--lacivert) 22px 44px)}
.hero .kap{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:40px;align-items:center;padding:72px 0 84px}
.hero h1{color:#fff}
.hero h1 span{color:var(--sari)}
.hero p.alt{color:#c9d2df;font-size:1.12rem;max-width:560px}
.hero .dugmeler{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hero-grid a{background:#fff;border-radius:var(--r);padding:12px;display:block;text-decoration:none;color:var(--lacivert);font-weight:700;font-size:.9rem;text-align:center}
.hero-grid img{aspect-ratio:1/1;object-fit:contain;width:100%;margin-bottom:6px}
.guven{display:flex;gap:22px;flex-wrap:wrap;margin-top:28px;font-size:.92rem;color:#dfe5ee}
.guven b{color:var(--sari)}
@media (max-width:860px){.hero .kap{grid-template-columns:minmax(0,1fr);padding:48px 0 60px}.hero-grid{grid-template-columns:repeat(4,1fr)}.hero-grid a{font-size:.72rem;padding:8px}}
@media (max-width:520px){.hero-grid{grid-template-columns:repeat(2,1fr)}}

/* kartlar */
.izgara{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(230px,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}
.kart .resim img{max-height:100%;object-fit:contain}
.kart .ic{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.kart h3{margin:0;font-size:1.05rem}
.kart p{margin:0;color:var(--gri);font-size:.93rem}
.kart .ok{margin-top:auto;padding-top:8px;font-weight:700;color:var(--turuncu-koyu);font-size:.92rem}
.kategori-baslik{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:40px 0 16px;border-bottom:2px solid var(--cizgi);padding-bottom:8px}
.kategori-baslik h2{font-size:1.4rem;margin:0}

.ozellik-izgara{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.ozellik{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);padding:22px}
.ozellik .ikon{width:44px;height:44px;border-radius:12px;background:#e0f2fe;color:var(--turuncu-koyu);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:10px}
.ozellik p{color:var(--gri);font-size:.95rem;margin:0}

.adimlar{counter-reset:a;display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.adim{position:relative;background:#fff;border-radius:var(--r);padding:26px 22px 22px;border:1px solid var(--cizgi)}
.adim::before{counter-increment:a;content:counter(a);position:absolute;top:-16px;left:22px;width:36px;height:36px;border-radius:50%;background:var(--turuncu);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}

/* breadcrumb & sayfa başı */
.sayfa-basi{background:var(--zemin-2);border-bottom:1px solid var(--cizgi);padding:28px 0 30px}
.sayfa-basi p{color:var(--gri);max-width:760px;margin:0}
.kirinti{font-size:.85rem;color:var(--gri);margin-bottom:10px}
.kirinti a{color:var(--gri);text-decoration:none}
.kirinti a:hover{color:var(--turuncu-koyu)}

/* ürün detay */
.urun-ust{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:44px;align-items:start}
.urun-resim{background:var(--zemin-2);border-radius:var(--r);padding:28px;border:1px solid var(--cizgi);position:sticky;top:96px}
.urun-resim img{margin-inline:auto;max-height:440px;object-fit:contain}
.urun-bilgi .etiketler{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 18px}
.etiket{background:#e0f2fe;color:var(--turuncu-koyu);font-weight:700;font-size:.8rem;padding:5px 10px;border-radius:999px}
.tik{list-style:none;padding:0;margin:0 0 1.2em}
.tik li{position:relative;padding-left:28px;margin-bottom:8px}
.tik li::before{content:"";position:absolute;left:0;top:.45em;width:16px;height:16px;border-radius:50%;background:var(--turuncu) 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:22px;margin-top:18px}
.teklif-kutu p{color:#c9d2df;margin:0 0 14px;font-size:.95rem}
.teklif-kutu .dugmeler{display:flex;gap:10px;flex-wrap:wrap}
table.teknik{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);overflow:hidden}
table.teknik th,table.teknik td{text-align:left;padding:12px 16px;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}
.iki-sutun{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px}
@media (max-width:860px){.urun-ust,.iki-sutun{grid-template-columns:minmax(0,1fr)}.urun-resim{position:static}}

/* 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:16px 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(--turuncu)}
.sss details[open] summary::after{content:"–"}
.sss details p{color:var(--gri);margin:0 0 16px}

/* il listesi */
.il-bolge{margin-bottom:30px}
.il-bolge h2{font-size:1.25rem}
.il-liste{display:flex;flex-wrap:wrap;gap:8px}
.il-liste a{background:#fff;border:1px solid var(--cizgi);border-radius:999px;padding:7px 14px;text-decoration:none;color:var(--metin);font-size:.92rem;font-weight:600}
.il-liste a:hover{border-color:var(--turuncu);color:var(--turuncu-koyu)}
.il-liste a small{color:var(--gri);font-weight:500;margin-right:4px}

/* CTA şerit */
.cta{background:linear-gradient(135deg,var(--kirmizi),var(--turuncu));color:#fff;border-radius:20px;padding:40px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.cta h2{color:#fff;margin:0 0 6px}
.cta p{margin:0;color:#e0f2fe}
.cta .btn-cizgi{border-color:#fff}

/* form */
.form{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);padding:26px;box-shadow:var(--golge)}
.form .satir{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form label{display:block;font-weight:700;font-size:.9rem;margin:0 0 6px;color:var(--lacivert)}
.form input,.form select,.form textarea{width:100%;font:inherit;font-size:1rem;padding:12px 14px;border:1.5px solid var(--cizgi);border-radius:10px;background:#fff;margin-bottom:14px}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--turuncu);box-shadow:0 0 0 3px rgba(14,165,233,.15)}
.form .dugmeler{display:flex;gap:10px;flex-wrap:wrap}
.form .not{font-size:.85rem;color:var(--gri);margin-top:10px}
@media (max-width:600px){.form .satir{grid-template-columns:1fr}.cta{padding:28px}}

/* yazı */
.yazi{max-width:760px}
.yazi h2{margin-top:1.6em;font-size:1.5rem}
.yazi h3{margin-top:1.3em}
.yazi ul,.yazi ol{padding-left:1.3em}
.yazi li{margin-bottom:.4em}
.not-kutu{background:#f0f9ff;border-left:4px solid var(--sari);padding:14px 18px;border-radius:8px;margin:1.2em 0}

/* footer */
footer.site{background:var(--lacivert);color:#aeb8c7;padding:56px 0 24px;font-size:.93rem;margin-top:0}
footer.site .izg{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px}
footer.site h3{color:#fff;font-size:1rem;margin-bottom:14px}
footer.site a{color:#dfe5ee;text-decoration:none}
footer.site a:hover{color:var(--sari)}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin-bottom:7px}
footer.site .alt-satir{border-top:1px solid var(--lacivert-2);margin-top:36px;padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:860px){footer.site .izg{grid-template-columns:1fr 1fr}}
@media (max-width:520px){footer.site .izg{grid-template-columns:1fr}}

/* sabit butonlar */
.sabit{position:fixed;right:16px;bottom:16px;z-index:60;display:flex;flex-direction:column;gap:10px}
.sabit a{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.sabit .wa{background:var(--yesil)}
.sabit .ara{background:var(--turuncu)}
.sabit svg{width:28px;height:28px;fill:#fff}
@media (min-width:961px){.sabit .ara{display:none}}

/* ikonlu görsel (fotoğrafı olmayan ürünler) */
.ikon-gorsel{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:150px;font-size:4rem;background:linear-gradient(135deg,#1f2a3a,#141c28);border-radius:10px;color:#fff}
.urun-resim .ikon-gorsel{min-height:380px;font-size:8rem}
.hizmet-serit{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-top:26px}
.hizmet-serit div{background:#fff;border:1px solid var(--cizgi);border-radius:12px;padding:16px;font-weight:700;color:var(--lacivert)}
.hizmet-serit span{display:block;font-weight:500;color:var(--gri);font-size:.9rem;margin-top:4px}
.hero-grid .ikon-gorsel{min-height:0;height:auto;aspect-ratio:1/1;font-size:3.2rem;margin-bottom:6px}
.kart .resim .ikon-gorsel{min-height:0}

/* yazı logo */
.logo-isaret{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--kirmizi),var(--turuncu));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:1.5rem}
.logo-yazi{display:flex;flex-direction:column;line-height:1.05;font-weight:900;letter-spacing:.02em;font-size:1.15rem;color:var(--lacivert)}
.logo-yazi small{font-weight:600;font-size:.68rem;letter-spacing:.04em;color:var(--gri);margin-top:3px}
.temsili{font-size:.78rem;color:var(--gri);text-align:center;margin-top:8px}
/* anasayfa slayt */
.slayt .slaytlar{display:grid}
.slayt-oge{grid-area:1/1;opacity:0;visibility:hidden;transition:opacity .7s ease,visibility .7s}
.slayt-oge.aktif{opacity:1;visibility:visible}
.slayt-baslik{font-size:clamp(1.9rem,4.2vw,3rem);letter-spacing:-.02em;line-height:1.2;font-weight:800;color:#fff;margin:0 0 .5em}
.slayt-baslik span{color:var(--sari)}
.slayt-ok{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:1.9rem;line-height:1;cursor:pointer}
.slayt-ok:hover{background:var(--turuncu)}
.slayt-ok.onceki{left:14px}.slayt-ok.sonraki{right:14px}
.slayt-nokta{position:absolute;left:0;right:0;bottom:24px;display:flex;justify-content:center;gap:8px;z-index:3}
.slayt-nokta button{width:10px;height:10px;border-radius:999px;border:0;background:rgba(255,255,255,.35);cursor:pointer;padding:0;transition:width .3s,background .3s}
.slayt-nokta button[aria-current]{width:28px;background:var(--sari)}
@media (max-width:1300px){.slayt-ok{display:none}}
@media (prefers-reduced-motion:reduce){.slayt-oge{transition:none}}

/* kayan ürün şeridi */
.serit-kap{position:relative;margin-top:26px}
.serit{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,250px);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:4px 2px 14px;scrollbar-width:thin}
.serit>.kart{scroll-snap-align:start}
.serit-ok{position:absolute;top:40%;z-index:2;width:44px;height:44px;border-radius:50%;border:1px solid var(--cizgi);background:#fff;box-shadow:var(--golge);font-size:1.7rem;line-height:1;cursor:pointer;color:var(--lacivert)}
.serit-ok:hover{background:var(--turuncu);color:#fff}
.serit-ok.sol{left:-18px}.serit-ok.sag{right:-18px}
@media (max-width:700px){.serit-ok{display:none}}
/* Kurumsal açılır menü */
.acilir{position:relative}
.acilir-dugme{background:none;border:0;font:inherit;font-weight:600;font-size:.95rem;color:var(--metin);padding:10px 12px;border-radius:8px;cursor:pointer}
.acilir-dugme:hover,.acilir.aktif .acilir-dugme{background:var(--zemin-2);color:var(--turuncu-koyu)}
.acilir-liste{display:none;position:absolute;top:100%;left:0;min-width:200px;background:#fff;border:1px solid var(--cizgi);border-radius:12px;box-shadow:var(--golge);padding:8px;z-index:60}
.acilir-liste a{display:block}
.acilir:hover .acilir-liste,.acilir:focus-within .acilir-liste,.acilir.acik .acilir-liste{display:block}
@media (max-width:1150px){
  .acilir-dugme{display:none}
  .acilir-liste{display:block;position:static;border:0;box-shadow:none;padding:0;min-width:0}
}

/* rakam bandı */
.sayilar{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.sayilar div{background:var(--lacivert);color:#c9d2df;border-radius:var(--r);padding:20px 22px}
.sayilar b{display:block;color:var(--sari);font-size:1.9rem;line-height:1.1;margin-bottom:4px}

/* proje kartları */
.proje-izgara{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.proje-kart .resim{aspect-ratio:16/10;padding:0}
.proje-kart .resim img{width:100%;height:100%;max-height:none;object-fit:cover}
.proje-kart .etiketler{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
/* ---- üst kısım yenileme ---- */
.ustbar{background:#0d131c;color:#aab4c3;font-size:.84rem;border-bottom:1px solid #1f2a3a}
.ustbar .kap{align-items:center;padding:0;min-height:40px}
.ustbar a,.ustbar span{display:inline-flex;align-items:center;gap:7px;color:#cfd6e2;text-decoration:none}
.ustbar a:hover{color:var(--sari)}
.ustbar svg{width:15px;height:15px;fill:var(--turuncu);flex:none}
.ustbar-sol,.ustbar-sag{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.ustbar-sol>*+*{padding-left:20px;border-left:1px solid #26324a}
.ustbar .ustbar-tel{color:#fff;font-weight:800;letter-spacing:.02em}
.ustbar .ustbar-wa{background:var(--yesil);color:#fff;font-weight:700;padding:4px 12px;border-radius:999px}
.ustbar .ustbar-wa svg{fill:#fff}
.ustbar .ustbar-wa:hover{color:#fff;filter:brightness(1.08)}
@media (max-width:1150px){.ustbar .kap{justify-content:center}.ustbar .gizle-mobil{display:none}}

header.site{border-top:3px solid transparent;border-image:linear-gradient(90deg,var(--kirmizi),var(--turuncu),var(--sari)) 1;box-shadow:0 2px 14px rgba(20,28,40,.06)}
header.site .kap{min-height:78px}
.logo-isaret{width:46px;height:46px;border-radius:12px;font-size:1.6rem;box-shadow:0 6px 16px rgba(14,165,233,.35);transform:rotate(-4deg)}
.logo-yazi>span{font-size:1.3rem;font-weight:900;letter-spacing:.04em;color:var(--lacivert)}
.logo-yazi em{font-style:normal;color:var(--turuncu)}
.logo-yazi small{font-size:.66rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gri);margin-top:4px}

nav.ana>a:not(.btn),.acilir-dugme{position:relative;font-weight:700;color:var(--lacivert)}
nav.ana>a:not(.btn)::after,.acilir-dugme::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;border-radius:2px;background:var(--turuncu);transform:scaleX(0);transform-origin:left;transition:transform .25s}
nav.ana>a:not(.btn):hover::after,nav.ana>a[aria-current]::after,.acilir-dugme:hover::after,.acilir.aktif .acilir-dugme::after{transform:scaleX(1)}
nav.ana>a:not(.btn):hover,nav.ana>a[aria-current],.acilir-dugme:hover,.acilir.aktif .acilir-dugme{background:none;color:var(--turuncu-koyu)}
nav.ana .btn-ana{margin-left:6px;padding:11px 18px;border-radius:999px}
.acilir-liste a{padding:10px 14px;border-radius:8px;font-weight:600;color:var(--metin);text-decoration:none}
.acilir-liste a:hover,.acilir-liste a[aria-current]{background:#e0f2fe;color:var(--turuncu-koyu)}
@media (max-width:1150px){nav.ana>a:not(.btn)::after{display:none}}

/* slayt yazıları */
.slayt .ust-baslik{display:inline-flex;align-items:center;gap:8px;background:rgba(125,211,252,.12);border:1px solid rgba(125,211,252,.35);color:var(--sari)!important;padding:6px 14px;border-radius:999px;font-size:.74rem;letter-spacing:.14em;margin-bottom:18px}
.slayt .ust-baslik::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sari);box-shadow:0 0 0 4px rgba(125,211,252,.2)}
.slayt h1,.slayt-baslik{font-size:clamp(2rem,4.4vw,3.3rem);font-weight:900;line-height:1.1;letter-spacing:-.025em;text-shadow:0 2px 18px rgba(0,0,0,.25)}
.slayt h1 span,.slayt-baslik span{background:linear-gradient(90deg,var(--sari),var(--turuncu));-webkit-background-clip:text;background-clip:text;color:transparent}
.slayt p.alt{font-size:1.1rem;line-height:1.7;color:#c9d2df;border-left:3px solid var(--turuncu);padding-left:14px}
.slayt-oge{transition:opacity .35s ease,visibility 0s linear .35s}
.slayt-oge .kap>div:first-child{transform:translateY(14px);transition:transform .6s ease .35s}
.slayt-oge.aktif{transition:opacity .5s ease .35s,visibility 0s}
.slayt-oge.aktif .kap>div:first-child{transform:none}header.site .kap,.ustbar .kap{width:min(1340px,100% - 32px)}
header.site .kap{gap:14px}
nav.ana{gap:0}
nav.ana a,.acilir-dugme{white-space:nowrap;padding:10px 9px;font-size:.9rem}
nav.ana>a:not(.btn)::after,.acilir-dugme::after{left:9px;right:9px}
.logo{flex:none}
.logo-yazi small{white-space:nowrap}
@media (max-width:1250px){nav.ana a,.acilir-dugme{padding:10px 7px;font-size:.86rem}.logo-yazi small{display:none}}
/* ürün galerisi */
.galeri{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:18px}
.galeri-kucuk{width:72px;height:72px;padding:4px;border:2px solid var(--cizgi);border-radius:10px;background:#fff;cursor:pointer;transition:border-color .2s}
.galeri-kucuk img{width:100%;height:100%;object-fit:contain}
.galeri-kucuk:hover,.galeri-kucuk.secili{border-color:var(--turuncu)}
/* model kartları */
.model-izgara{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));margin-top:18px}
.model-kart{background:#fff;border:1px solid var(--cizgi);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.model-kart .resim{background:var(--zemin-2);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:14px}
.model-kart .resim img{max-height:100%;object-fit:contain}
.model-kart .ic{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.model-kod{align-self:flex-start;background:var(--lacivert);color:var(--sari);font-weight:800;font-size:.78rem;letter-spacing:.06em;padding:3px 9px;border-radius:6px}
.model-kart h3{margin:0;font-size:1rem}
.model-kart ul{margin:0;padding-left:1.1em;color:var(--gri);font-size:.88rem}
.model-kart .ok{margin-top:auto;padding-top:6px;font-weight:700;font-size:.88rem;color:var(--turuncu-koyu);text-decoration:none}
/* ================= Biltek düzeni: üst şerit + logo satırı + menü şeridi ================= */
.gizli{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:root{--menu:#0b4f7a;--menu-2:#0a6aa3}
.ustbar{background:var(--menu);border-bottom:1px solid #1583c2}
.ustbar-sol>*+*{border-left:0;padding-left:0}
.ustbar-sol{gap:22px}
.ustbar svg{fill:#7fb3e6}
.ustbar .ustbar-wa-yazi{color:#3ddc84;font-weight:700}
.ustbar .ustbar-wa-yazi svg{fill:#3ddc84}

header.site{position:static;border-top:0;border-image:none;box-shadow:none;border-bottom:1px solid var(--cizgi)}
header.site .kap{min-height:92px;gap:24px}
.logo-isaret{width:54px;height:54px;font-size:1.8rem}
.logo-yazi>span{font-size:1.5rem}
.slogan{margin:0 0 0 auto;font-family:"Dancing Script",cursive;font-weight:600;font-size:clamp(1.3rem,2.2vw,2rem);color:var(--menu-2);white-space:nowrap}
.arama-dugme{width:48px;height:48px;border-radius:12px;border:0;background:#e8f2fb;cursor:pointer;display:flex;align-items:center;justify-content:center;flex:none}
.arama-dugme svg{width:22px;height:22px;fill:#1b6fb5}
.arama-dugme:hover{background:#d4e7f8}
header.site .menu-dugme{margin-left:0}

.ana-serit{position:sticky;top:0;z-index:55;background:var(--menu);box-shadow:0 4px 18px rgba(8,20,35,.25)}
.ana-serit>.kap{display:flex;align-items:stretch;justify-content:space-between;gap:16px;min-height:58px;position:relative;width:min(1340px,100% - 32px);margin-inline:auto}
.menu-liste{display:flex;align-items:stretch}
.menu-liste>a,.menu-liste .acilir-dugme{display:flex;align-items:center;gap:6px;padding:0 18px;color:#fff;font-weight:700;font-size:.95rem;text-decoration:none;white-space:nowrap;border-radius:0;background:none}
.menu-liste>a::after,.menu-liste .acilir-dugme::after{display:none}
.menu-liste>a:hover,.menu-liste .acilir-dugme:hover,.menu-liste .acilir:hover .acilir-dugme,.menu-liste .acilir.acik .acilir-dugme{background:var(--menu-2);color:#fff}
.menu-liste>a[aria-current],.menu-liste .acilir.aktif .acilir-dugme{background:var(--turuncu);color:#fff}
.menu-liste .acilir{display:flex}
.menu-liste .acilir-liste{top:100%;border-radius:0 0 12px 12px;border-top:3px solid var(--turuncu)}
.menu-liste .acilir.mega{position:static}
.mega-liste{left:0;right:0;padding:26px 28px 22px}
.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px 30px}
.mega-sutun{display:flex;flex-direction:column}
.mega-sutun .mega-baslik{font-size:.8rem;font-weight:800;letter-spacing:.08em;color:var(--menu-2);padding:0 6px 10px;margin-bottom:6px;border-bottom:1px solid var(--cizgi);border-radius:0;text-decoration:none}
.mega-sutun .mega-baslik:hover{background:none;color:var(--turuncu-koyu)}
.mega-sutun a{padding:7px 6px;font-size:.92rem;font-weight:500;color:var(--metin);border-radius:6px;text-decoration:none}
.mega-sutun a:hover{background:#e0f2fe;color:var(--turuncu-koyu)}
.mega-sutun .mega-tumu{font-weight:700;color:var(--turuncu-koyu)}
.nav-cta{display:flex;align-items:center;gap:10px}
.btn-yesil,.btn-turuncu{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:10px;color:#fff;font-weight:800;text-decoration:none;white-space:nowrap;transition:filter .2s,transform .2s}
.btn-yesil{background:var(--yesil)}.btn-turuncu{background:var(--turuncu)}
.btn-yesil svg{width:18px;height:18px;fill:#fff}
.btn-yesil:hover,.btn-turuncu:hover{filter:brightness(1.08);transform:translateY(-1px)}

.arama-kutu{background:#fff;border-bottom:1px solid var(--cizgi);box-shadow:0 8px 24px rgba(20,28,40,.08);position:relative;z-index:54}
.arama-kutu .kap{padding:18px 0}
.arama-kutu input{width:100%;font:inherit;font-size:1.1rem;padding:14px 18px;border:2px solid var(--cizgi);border-radius:12px}
.arama-kutu input:focus{outline:none;border-color:var(--turuncu)}
.arama-sonuc{list-style:none;margin:10px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:6px}
.arama-sonuc a{display:flex;justify-content:space-between;gap:10px;padding:10px 14px;border-radius:10px;background:var(--zemin-2);text-decoration:none;color:var(--lacivert);font-weight:700}
.arama-sonuc a:hover{background:#e0f2fe;color:var(--turuncu-koyu)}
.arama-sonuc small{color:var(--gri);font-weight:500}
.arama-sonuc .bos{padding:10px 4px;color:var(--gri)}

@media (max-width:1250px){.menu-liste>a,.menu-liste .acilir-dugme{padding:0 12px;font-size:.9rem}}
@media (max-width:1100px){
  header.site .menu-dugme{display:block}
  .slogan{display:none}
  .arama-dugme{margin-left:auto}
  .ana-serit{display:none;position:static}
  .ana-serit.acik{display:block}
  .ana-serit>.kap{flex-direction:column;padding:10px 0 16px}
  .menu-liste{flex-direction:column}
  .menu-liste>a,.menu-liste .acilir-dugme{padding:12px 8px}
  .menu-liste .acilir{flex-direction:column}
  .menu-liste .acilir-liste{border-top:0;background:transparent}
  .mega-liste{padding:6px 0 10px}
  .mega-grid{grid-template-columns:1fr 1fr;gap:14px}
  .mega-sutun .mega-baslik{color:var(--sari);border-color:#1583c2}
  .mega-sutun a,.menu-liste .acilir-liste a{color:#dfe8f2}
  .nav-cta{padding-top:10px}
}
@media (max-width:1100px) and (min-width:0){.menu-liste .acilir-dugme{display:flex;color:var(--sari);pointer-events:none}}
@media (max-width:560px){.mega-grid{grid-template-columns:1fr}}
@media (min-width:1101px){header.site .menu-dugme{display:none}}@media (min-width:1101px){
  .menu-liste .acilir-dugme{display:flex}
  .menu-liste .acilir-liste{display:none;position:absolute;background:#fff;box-shadow:0 18px 40px rgba(8,20,35,.18);border:1px solid var(--cizgi);border-top:3px solid var(--turuncu)}
  .menu-liste .acilir:hover .acilir-liste,.menu-liste .acilir:focus-within .acilir-liste,.menu-liste .acilir.acik .acilir-liste{display:block}
  .menu-liste .acilir:not(.mega) .acilir-liste{left:auto;min-width:220px;padding:8px}
}@media (max-width:560px){
  header.site .kap{gap:10px;min-height:72px}
  .logo{gap:8px}
  .logo-isaret{width:42px;height:42px;font-size:1.4rem}
  .logo-yazi>span{font-size:1.1rem;letter-spacing:.02em}
  .logo-yazi small{display:none}
  .arama-dugme{width:42px;height:42px}
  header.site .menu-dugme{padding:8px 10px;font-size:.95rem}
}
.ilce-liste{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.ilce{background:#fff;border:1px solid var(--cizgi);border-radius:8px;padding:6px 12px;font-size:.9rem;font-weight:600;color:var(--lacivert)}

.yazi-genis{max-width:900px}
.yazi-genis table{width:100%;border-collapse:collapse;margin:1em 0;background:#fff}
.yazi-genis th,.yazi-genis td{border:1px solid var(--cizgi);padding:10px 12px;text-align:left;vertical-align:top}
.yazi-genis th{background:var(--zemin-2)}

/* Sistem şeridi: her sistem ayrı */
.sistem-serit{background:#fff;border-bottom:1px solid var(--cizgi);box-shadow:0 2px 8px rgba(8,20,35,.05)}
.sistem-serit .kap{display:flex;flex-wrap:wrap;gap:6px;padding-top:8px;padding-bottom:8px}
.sistem{position:relative}
.sistem-ad{display:inline-flex;align-items:center;padding:7px 13px;border:1px solid var(--cizgi);border-radius:999px;background:var(--zemin-2);font-weight:700;font-size:.88rem;color:var(--lacivert);text-decoration:none;white-space:nowrap;cursor:pointer}
.sistem-ad:hover,.sistem:hover .sistem-ad,.sistem:focus-within .sistem-ad,.sistem-ad.secili{background:var(--turuncu);border-color:var(--turuncu);color:#fff}
.sistem-liste{display:none;position:absolute;top:100%;left:0;z-index:55;min-width:240px;margin-top:6px;padding:8px;background:#fff;border:1px solid var(--cizgi);border-top:3px solid var(--turuncu);border-radius:0 0 12px 12px;box-shadow:0 18px 40px rgba(8,20,35,.18)}
.sistem-liste::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.sistem:hover .sistem-liste,.sistem:focus-within .sistem-liste{display:block}
.sistem-liste a{display:block;padding:8px 12px;border-radius:8px;font-weight:600;font-size:.92rem;color:var(--metin);text-decoration:none}
.sistem-liste a:hover,.sistem-liste a[aria-current]{background:#e0f2fe;color:var(--turuncu-koyu)}
.sistem-liste .sistem-tumu{margin-top:4px;border-top:1px solid var(--cizgi);border-radius:0;color:var(--turuncu-koyu);font-weight:700}
.sistem:last-child .sistem-liste{left:auto;right:0}
@media (max-width:760px){
  .sistem-serit .kap{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .sistem-serit .kap::-webkit-scrollbar{display:none}
  .sistem-liste{display:none!important}
  .sistem:last-child{display:none}
}

/* Sensör Software logo */
img.logo-isaret{background:none;box-shadow:0 6px 16px rgba(15,42,69,.3);transform:none;border-radius:12px;display:block}

/* ================= Gök mavisi tema ================= */
:root{--menu:#0b4f7a;--menu-2:#0a6aa3}
.slayt h1 span,.slayt-baslik span,.hero h1 span{background:linear-gradient(90deg,#e0f2fe,#7dd3fc 45%,#38bdf8);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero,.slayt{background:linear-gradient(135deg,#062a44 0%,#0b4f7a 55%,#0e7ab8 100%)}
.hero::before{background:repeating-linear-gradient(-45deg,#38bdf8 0 22px,#0b4f7a 22px 44px)}
.menu-liste>a[aria-current],.menu-liste .acilir.aktif .acilir-dugme{background:#38bdf8;color:#062a44}
.cta{background:linear-gradient(135deg,#0a6aa3,#0ea5e9)}
.btn-ana{background:linear-gradient(135deg,#0284c7,#0ea5e9);box-shadow:0 6px 18px rgba(14,165,233,.35)}
.btn-ana:hover{background:linear-gradient(135deg,#0369a1,#0284c7)}
.btn-turuncu{background:#0ea5e9!important;color:#fff!important}
.btn-turuncu:hover{background:#0284c7!important}
header.site{border-image:linear-gradient(90deg,#0369a1,#0ea5e9,#7dd3fc) 1}
.model-kod{background:#0b4f7a;color:#e0f2fe}
.ustbar{background:#062a44;border-bottom:1px solid #0b4f7a}

/* Yaptığımız işler: sağa doğru kayan küçük kartlar */
.isler{background:#f0f9ff;border-bottom:1px solid #d6ecfa;padding:18px 0 20px;overflow:hidden}
.isler-bas{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}
.isler-bas h2{font-size:1.15rem;margin:0;color:var(--lacivert)}
.isler-bas a{font-weight:700;font-size:.9rem;color:var(--turuncu-koyu);text-decoration:none;white-space:nowrap}
.isler-pencere{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent);mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.isler-serit{display:flex;gap:14px;width:max-content;animation:isler-kay 60s linear infinite}
.isler-pencere:hover .isler-serit,.isler-pencere:focus-within .isler-serit{animation-play-state:paused}
@keyframes isler-kay{from{transform:translateX(-50%)}to{transform:translateX(0)}}
.is-kart{position:relative;flex:none;width:200px;height:126px;border-radius:12px;overflow:hidden;background:#fff;border:1px solid #d6ecfa;box-shadow:0 4px 14px rgba(11,79,122,.08);text-decoration:none}
.is-kart img{width:100%;height:100%;object-fit:contain;padding:8px 8px 34px;background:#fff}
.is-kart span{position:absolute;left:0;right:0;bottom:0;padding:7px 10px;background:linear-gradient(90deg,#0b4f7a,#0284c7);color:#fff;font-weight:700;font-size:.82rem;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.is-kart:hover{border-color:#38bdf8;transform:translateY(-2px)}
@media (max-width:560px){.is-kart{width:160px;height:108px}.is-kart span{font-size:.76rem}}
@media (prefers-reduced-motion:reduce){.isler-serit{animation:none}.isler-pencere{overflow-x:auto}}
/* ================= Yeni banner şablonu (tam genişlik, büyük başlık, vitrin) ================= */
.hero.slayt{min-height:min(88vh,720px);display:flex;align-items:stretch}
.hero.slayt .slaytlar{width:100%;position:relative;z-index:1}
.hero.slayt .kap{grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);padding:90px 0 110px;min-height:min(88vh,720px)}
.ag{position:absolute;inset:0;z-index:0;opacity:.9;pointer-events:none}
.ag svg{width:100%;height:100%}
.ag-cizgi line{stroke:#7dd3fc;stroke-width:1.2;opacity:.45}
.ag-nokta circle{fill:#bae6fd;animation:ag-nabiz 4.5s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes ag-nabiz{0%,100%{opacity:.35;transform:scale(1)}50%{opacity:1;transform:scale(1.6)}}
.hero.slayt h1,.hero.slayt .slayt-baslik{font-size:clamp(2rem,4.4vw,3.8rem);line-height:1.04;font-weight:900;text-transform:uppercase;letter-spacing:.01em;margin:.25em 0 .35em}
.hero.slayt .alt{font-size:1.08rem;max-width:620px;color:#d6ecfa}
.vitrin{position:relative;display:flex;flex-direction:column;align-items:center;gap:14px}
.vitrin-halka{width:min(360px,80vw);aspect-ratio:1/1;border-radius:50%;background:radial-gradient(circle at 50% 40%,#ffffff 0 58%,#e0f2fe 59% 100%);box-shadow:0 0 0 10px rgba(125,211,252,.18),0 0 0 22px rgba(125,211,252,.08),0 30px 60px rgba(2,20,35,.45);display:flex;align-items:center;justify-content:center;overflow:hidden}
.vitrin-halka a{display:flex;width:72%;height:72%;align-items:center;justify-content:center}
.vitrin-halka img{width:100%;height:100%;object-fit:contain}
.vitrin-halka .ikon-gorsel{font-size:6rem;background:none}
.vitrin-ad{background:rgba(255,255,255,.12);border:1px solid rgba(186,230,253,.4);color:#fff;font-weight:800;padding:6px 16px;border-radius:999px;font-size:.95rem;text-decoration:none}
.vitrin-mini{display:flex;gap:12px}
.vitrin-mini a{width:64px;height:64px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(2,20,35,.35);border:3px solid rgba(125,211,252,.6)}
.vitrin-mini a:hover{border-color:#38bdf8;transform:translateY(-2px)}
.vitrin-mini img{width:44px;height:44px;object-fit:contain}
.vitrin-mini .ikon-gorsel{font-size:1.6rem;background:none;min-height:0}
@media (max-width:860px){.hero.slayt .kap{grid-template-columns:minmax(0,1fr);padding:56px 0 80px;min-height:0}.vitrin-halka{width:min(240px,64vw)}.hero.slayt{min-height:0}}
@media (prefers-reduced-motion:reduce){.ag-nokta circle{animation:none}}
/* ================= Dijital asistan ================= */
.asistan{position:fixed;left:16px;bottom:16px;z-index:70;font-size:.95rem}
.asistan-dugme{width:62px;height:62px;border-radius:50%;border:0;cursor:pointer;background:linear-gradient(135deg,#38bdf8,#0369a1);box-shadow:0 8px 22px rgba(3,105,161,.45);display:flex;align-items:center;justify-content:center;animation:asistan-sal 3.2s ease-in-out infinite}
.asistan-dugme svg{width:38px;height:38px}
.asistan.acik .asistan-dugme{animation:none}
@keyframes asistan-sal{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.asistan-balon{position:absolute;left:0;bottom:76px;width:250px;background:#fff;border:1px solid #bae6fd;border-radius:16px 16px 16px 4px;padding:14px 34px 14px 16px;box-shadow:0 14px 34px rgba(2,20,35,.2);cursor:pointer;display:flex;flex-direction:column;gap:4px;animation:asistan-gir .45s ease}
.asistan-balon[hidden]{display:none}
.asistan-balon strong{color:var(--lacivert)}
.asistan-balon span{color:var(--gri);font-size:.9rem}
.asistan-kapat-balon{position:absolute;right:6px;top:4px;border:0;background:none;font-size:1.2rem;color:var(--gri);cursor:pointer;padding:4px 8px}
@keyframes asistan-gir{from{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:none}}
.asistan-pencere{position:absolute;left:0;bottom:76px;width:min(360px,calc(100vw - 32px));height:min(520px,calc(100vh - 120px));background:#fff;border-radius:18px;box-shadow:0 24px 60px rgba(2,20,35,.3);display:flex;flex-direction:column;overflow:hidden;animation:asistan-gir .3s ease}
.asistan-pencere[hidden]{display:none}
.asistan-ust{display:flex;align-items:center;gap:10px;padding:12px 14px;background:linear-gradient(135deg,#0b4f7a,#0284c7);color:#fff}
.asistan-ust small{display:flex;align-items:center;gap:6px;opacity:.9;font-size:.78rem}
.asistan-ust small i{width:8px;height:8px;border-radius:50%;background:#4ade80;display:inline-block}
.asistan-avatar{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;flex:none}
.asistan-avatar svg{width:28px;height:28px}
.asistan-kapat{margin-left:auto;border:0;background:rgba(255,255,255,.15);color:#fff;width:32px;height:32px;border-radius:50%;font-size:1.3rem;cursor:pointer}
.asistan-akis{flex:1;overflow-y:auto;padding:14px;background:#f0f9ff;display:flex;flex-direction:column;gap:10px}
.asistan-msj{max-width:88%;padding:10px 13px;border-radius:14px;line-height:1.45;animation:asistan-gir .25s ease}
.asistan-msj.bot{background:#fff;border:1px solid #d6ecfa;border-bottom-left-radius:4px;align-self:flex-start;color:var(--metin)}
.asistan-msj.ben{background:#0284c7;color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.asistan-msj a{color:#0369a1;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 #7dd3fc;background:#fff;color:#0369a1;border-radius:999px;padding:7px 12px;font:inherit;font-size:.86rem;font-weight:600;cursor:pointer}
.asistan-msj.secenek button:hover{background:#e0f2fe}
.asistan-nokta{display:inline-flex;gap:4px}
.asistan-nokta i{width:7px;height:7px;border-radius:50%;background:#7dd3fc;animation:asistan-yaz 1s infinite}
.asistan-nokta i:nth-child(2){animation-delay:.15s}.asistan-nokta i:nth-child(3){animation-delay:.3s}
@keyframes asistan-yaz{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
.asistan-form{display:flex;gap:8px;padding:10px;border-top:1px solid #d6ecfa;background:#fff}
.asistan-form input{flex:1;border:1px solid #bae6fd;border-radius:999px;padding:10px 14px;font:inherit;min-width:0}
.asistan-form button{width:42px;height:42px;border-radius:50%;border:0;background:#0284c7;color:#fff;font-size:1rem;cursor:pointer;flex:none}
@media (max-width:560px){.asistan-dugme{width:54px;height:54px}.asistan-balon,.asistan-pencere{bottom:68px}}
@media (prefers-reduced-motion:reduce){.asistan-dugme,.asistan-balon,.asistan-pencere,.asistan-msj{animation:none}}
/* ================= Banner: dönen logo + ışıklı halka ================= */
.vitrin-halka{position:relative;overflow:visible}
.halka-don{position:absolute;inset:-18px;border-radius:50%;background:conic-gradient(from 0deg,transparent 0 55%,rgba(56,189,248,.15) 65%,#38bdf8 82%,#e0f2fe 90%,transparent 100%);-webkit-mask:radial-gradient(farthest-side,transparent calc(100% - 6px),#000 calc(100% - 5px));mask:radial-gradient(farthest-side,transparent calc(100% - 6px),#000 calc(100% - 5px));animation:halka-don 5s linear infinite;pointer-events:none}
@keyframes halka-don{to{transform:rotate(360deg)}}
.cevir{position:relative;width:100%;height:100%;transform-style:preserve-3d;animation:logo-cevir 10s ease-in-out infinite}
@keyframes logo-cevir{0%,38%{transform:rotateY(0)}50%,88%{transform:rotateY(180deg)}100%{transform:rotateY(360deg)}}
.vitrin-halka:hover .cevir{animation-play-state:paused}
.yuz{position:absolute;inset:0;border-radius:50%;overflow:hidden;-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;align-items:center;justify-content:center}
.vitrin-halka .yuz.on{width:100%;height:100%}
.yuz.on img,.yuz.on .ikon-gorsel{width:72%;height:72%;object-fit:contain}
.yuz.arka{transform:rotateY(180deg);flex-direction:column;gap:14px;background:radial-gradient(circle at 50% 40%,#ffffff 0 58%,#e0f2fe 59% 100%)}
.buyuk-logo-isaret{width:42%;aspect-ratio:1/1;border-radius:22%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#38bdf8,#0369a1);color:#fff;font-weight:900;font-size:clamp(3rem,7vw,5.2rem);box-shadow:0 14px 30px rgba(3,105,161,.35)}
.vitrin-halka img.buyuk-logo-isaret{background:none;padding:0;width:42%;height:auto;box-shadow:none}
.buyuk-logo-yazi{font-weight:900;letter-spacing:.06em;font-size:clamp(1rem,2vw,1.45rem);color:#0b2a40;text-align:center;line-height:1.1}
.buyuk-logo-yazi em{font-style:normal;color:#0284c7}
.buyuk-logo-yazi small{display:block;font-size:.5em;letter-spacing:.14em;color:#5b6575;font-weight:700;margin-top:4px}
@media (prefers-reduced-motion:reduce){.cevir,.halka-don{animation:none}}
/* ================= Anasayfa: sağda son makaleler ================= */
.ana-yan{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}
.ana-icerik .izgara{grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.yan-makale{position:sticky;top:78px;background:#fff;border:1px solid #d6ecfa;border-radius:16px;box-shadow:0 10px 30px rgba(11,79,122,.08);overflow:hidden}
.yan-makale h2{margin:0;padding:14px 18px;font-size:1.05rem;color:#fff;background:linear-gradient(135deg,#0b4f7a,#0284c7);display:flex;align-items:center;gap:8px}
.yan-makale ol{list-style:none;margin:0;padding:6px 0;counter-reset:mk}
.yan-makale li{counter-increment:mk;border-bottom:1px solid #eef6fc}
.yan-makale li:last-child{border-bottom:0}
.yan-makale li a{display:grid;grid-template-columns:30px minmax(0,1fr);gap:10px;padding:12px 16px;text-decoration:none;color:var(--metin)}
.yan-makale li a::before{content:counter(mk);width:30px;height:30px;border-radius:50%;background:#e0f2fe;color:#0369a1;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:.85rem}
.yan-makale li a:hover{background:#f0f9ff}
.yan-makale li strong{display:block;font-size:.93rem;line-height:1.3;color:var(--lacivert)}
.yan-makale li a:hover strong{color:#0284c7}
.yan-makale li small{display:block;color:var(--gri);font-size:.78rem;margin-top:3px}
.yan-makale .yan-tumu{display:block;text-align:center;padding:12px;font-weight:800;color:#0284c7;text-decoration:none;background:#f0f9ff;border-top:1px solid #d6ecfa}
@media (max-width:1100px){.ana-yan{grid-template-columns:minmax(0,1fr)}.yan-makale{position:static}}
/* ================= Mobil uyum düzeltmeleri ================= */
.yazi table,.yazi-genis table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:normal}
.yazi table th,.yazi table td{min-width:110px}
table.teknik{width:100%}
img,video,iframe{max-width:100%}
.yazi,.urun-bilgi,.kart .ic{overflow-wrap:anywhere}
@media (max-width:420px){
  header.site .kap{gap:8px}
  .logo{gap:6px;min-width:0}
  .logo-isaret{width:38px!important;height:38px!important;font-size:1.2rem!important}
  .logo-yazi>span{font-size:.98rem!important;letter-spacing:.01em!important}
  .arama-dugme{width:40px;height:40px;flex:none}
  .menu-dugme{padding:6px 10px;font-size:.85rem;flex:none}
  .kap{width:calc(100% - 24px)}
  .hero.slayt h1,.hero.slayt .slayt-baslik{font-size:1.85rem}
  .btn{padding:12px 16px}
  .dugmeler{flex-wrap:wrap}
}
@media (max-width:560px){.hizmet-serit{grid-template-columns:1fr 1fr!important;gap:10px!important}.hizmet-serit>div{padding:12px!important;font-size:.9rem}.hizmet-serit span{font-size:.78rem}}

/* ================= Dil seçici ================= */
.dil-sec{display:inline-flex;gap:2px;margin-right:12px;padding:2px;border:1px solid rgba(186,230,253,.35);border-radius:999px}
.dil-sec a{color:#e0f2fe;text-decoration:none;font-weight:800;font-size:.76rem;letter-spacing:.04em;padding:3px 9px;border-radius:999px}
.dil-sec a:hover{background:rgba(255,255,255,.12)}
.dil-sec a[aria-current]{background:#38bdf8;color:#062a44}
@media (max-width:560px){.dil-sec{margin-right:6px}.dil-sec a{padding:3px 7px;font-size:.72rem}}