/* ══════════════════════════════════════════════════════════════
   Özel Bilgiç — site teması (eski WordPress/Elementor tasarımının birebir kopyası)
   /assets/ozb/ozb.css
   Yazı tipleri: Armata (gövde), Josefin Sans (başlıklar), Poppins (kadro adları)
   ══════════════════════════════════════════════════════════════ */
@font-face{font-family:'themify';src:url('themify/fonts/themify.woff') format('woff'),url('themify/fonts/themify.ttf') format('truetype');font-weight:normal;font-style:normal;font-display:swap}
.ti{font-family:'themify';font-style:normal;font-weight:normal;line-height:1;-webkit-font-smoothing:antialiased}
.ti-menu:before{content:"\e68e"}.ti-close:before{content:"\e646"}.ti-angle-down:before{content:"\e64b"}.ti-angle-left:before{content:"\e64a"}.ti-angle-right:before{content:"\e649"}

:root{
  --ob-turkuaz:#008C99; --ob-baslik:#73d5f0; --ob-altin:#c9a654; --ob-turuncu:#cf571b;
  --ob-metin:#4b4b4b; --ob-koyu:#333333; --ob-zemin:#f4f4f4;
  --ob-font:'Armata',Arial,sans-serif; --ob-font-h:'Josefin Sans',Arial,sans-serif; --ob-font-ad:'Poppins',Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ob-zemin);color:var(--ob-metin);font-family:var(--ob-font);font-size:14px;line-height:18px}
img{max-width:100%;height:auto;border:0}
a{color:var(--ob-turkuaz);text-decoration:none;transition:color .2s}
a:hover{color:var(--ob-altin)}
p{margin:0 0 14px}
h1,h2,h3,h4,h5{font-family:var(--ob-font-h);color:var(--ob-koyu);font-weight:400;margin:0 0 14px;line-height:1.35}
.ob-kap{max-width:1120px;margin:0 auto;padding:0 15px;box-sizing:content-box}

/* ── ÜST BÖLÜM ───────────────────────────────── */
.ob-ust{background:#fff url('header_bg.png') center/cover repeat;height:136px}
.ob-ust .ob-kap{display:flex;align-items:center;justify-content:space-between;height:136px}
.ob-logo img{display:block;width:300px;height:auto}
.ob-iletisim{text-align:right;font-size:16px;line-height:24px;color:#424242}
.ob-iletisim a{color:#424242}
.ob-iletisim i{font-size:13px;margin-right:6px;color:#424242}
.ob-menu{background:#fff;height:60px;border-top:1px solid #ebebeb;position:relative;z-index:50;box-shadow:0 1px 0 rgba(0,0,0,.03)}
.ob-menu .ob-kap{display:flex;align-items:center;justify-content:space-between;height:60px}
.ob-nav{list-style:none;margin:0 0 0 -15px;padding:0;display:flex}
.ob-nav>li{position:relative;padding:10px 15px}
.ob-nav>li>a{color:#0c0c0c;font-size:14px;line-height:18px;display:inline-block;padding:0 0 2px;border-bottom:2px solid transparent}
.ob-nav>li>a:hover,.ob-nav>li.aktif>a{border-bottom-color:var(--ob-altin);color:#0c0c0c}
.ob-nav>li.alt>a::after{content:"\e64b";font-family:'themify';font-size:9px;margin-left:7px;vertical-align:1px}
.ob-nav ul{list-style:none;position:absolute;left:-7px;top:100%;margin:10px 0 0;padding:20px 0;width:250px;background:#fff;box-shadow:2px 2px 20px rgba(0,0,0,.1);opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s}
.ob-nav>li:hover>ul,.ob-nav>li:focus-within>ul{opacity:1;visibility:visible;transform:none}
.ob-nav>li>ul::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.ob-nav ul li{padding:0 30px}
.ob-nav ul li+li{margin-top:20px}
.ob-nav ul a{color:#333;font-size:14px;line-height:18px;display:block}
.ob-nav ul a:hover,.ob-nav ul li.aktif a{color:var(--ob-turkuaz)}
.ob-sosyal{display:flex;gap:22px;align-items:center}
.ob-sosyal a{color:#0c0c0c;font-size:12px}
.ob-sosyal a:hover{color:var(--ob-altin)}
.ob-hamburger{display:none;width:55px;height:55px;border:0;background:var(--ob-altin);color:#fff;font-size:18px;cursor:pointer}

/* ── SAYFA BAŞLIĞI BANDI ───────────────────────── */
.ob-baslik{background:var(--ob-baslik);height:46px;box-shadow:0 0 100px rgba(0,0,0,.03)}
.ob-baslik h1{margin:0;color:#fff;font-family:var(--ob-font-h);font-size:24px;font-weight:600;line-height:46px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 15px}
.ob-icerik{padding:76px 0 80px}
.ob-icerik .ob-kap{min-height:200px}
.ob-metin{color:var(--ob-metin);font-size:14px;line-height:18px}
.ob-metin h2{font-size:22px;margin-top:10px}.ob-metin h3{font-size:19px}.ob-metin h4{font-size:16px}
.ob-metin ul,.ob-metin ol{padding-left:20px;margin:0 0 14px}
.ob-metin li{margin-bottom:4px}
.ob-metin img{border-radius:0}
.ob-kutu{background:#fff;box-shadow:0 0 10px rgba(0,0,0,.06);padding:30px 30px 18px}

/* ── BÖLÜM BAŞLIĞI (süslü alt çizgi) ─────────────── */
.ob-bb{text-align:center;margin-bottom:40px}
.ob-bb h2,.ob-bb h3{font-family:var(--ob-font-h);font-size:24px;line-height:32px;font-weight:400;color:var(--ob-koyu);margin:0 0 23px}
.ob-bb img{display:block;margin:0 auto;width:125px;height:13px}
.ob-bb.beyaz h2,.ob-bb.beyaz h3{color:#fff}

/* ── ANASAYFA ─────────────────────────────────── */
.ob-slider{position:relative;overflow:hidden;height:432px;background:#e9e9e9}
.ob-slider .kayan{display:flex;height:100%;transition:transform .8s ease}
.ob-slider .kayan img{flex:0 0 100%;width:100%;height:100%;object-fit:cover;display:block}
.ob-slider button{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border:0;border-radius:50%;background:rgba(255,255,255,.45);color:#333;font-size:15px;cursor:pointer;opacity:0;transition:opacity .3s}
.ob-slider:hover button{opacity:1}
.ob-slider .onceki{left:20px}.ob-slider .sonraki{right:20px}
.ob-slider .noktalar{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;gap:8px}
.ob-slider .noktalar span{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.6);cursor:pointer}
.ob-slider .noktalar span.on{background:#fff}

.ob-programlar{background:#fff;padding:60px 0}
.ob-programlar .izgara{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ob-program{text-align:center;padding:0 0}
.ob-program img{width:70px;height:70px;display:block;margin:0 auto 5px}
.ob-program h3{font-family:var(--ob-font);font-size:14px;font-weight:600;line-height:31px;color:var(--ob-metin);margin:0 0 4px;text-transform:uppercase}
.ob-program h3 a{color:var(--ob-metin)}
.ob-program h3 a:hover{color:var(--ob-turkuaz)}
.ob-program p{margin:0;line-height:18px}

.ob-kareler{padding:60px 0 50px}
.ob-kareler .izgara{display:grid;grid-template-columns:repeat(5,194px);justify-content:space-between;padding:0 15px}
.ob-kareler a{display:block;box-shadow:0 0 15px rgba(0,0,0,.18);transition:transform .25s}
.ob-kareler a:hover{transform:translateY(-4px)}
.ob-kareler .izgara img{display:block;width:194px;height:146px;object-fit:cover}

.ob-haberler-bant{background:var(--ob-turuncu) url('cloud-bg.png') center top repeat-x;padding:60px 0 65px}
.ob-haber-izgara{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.ob-haber-kart{position:relative;display:block;height:325px;overflow:hidden;background:#222}
.ob-haber-kart img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.ob-haber-kart:hover img{transform:scale(1.05)}
.ob-haber-kart .ust{position:absolute;left:0;right:0;bottom:0;height:163px;background:linear-gradient(rgba(0,0,0,0),#000);display:flex;flex-direction:column;justify-content:flex-end;padding:0 35px 30px}
.ob-haber-kart .baslik{color:#fff;font-size:20px;line-height:30px}
.ob-haber-kart .tarih{color:#fff;font-size:14px;line-height:18px;max-height:0;opacity:0;overflow:hidden;transition:all .3s}
.ob-haber-kart:hover .tarih{max-height:30px;opacity:1;margin-top:4px}

.ob-kadro-ana{padding:60px 0 70px}
.ob-kadro-izgara{display:grid;grid-template-columns:repeat(4,1fr);gap:56px 52px;padding:0 16px}
.ob-kisi{text-align:center;display:block;color:inherit}
.ob-kisi .foto{display:block;width:100%;aspect-ratio:1;overflow:hidden;background:#cfcfcf}
.ob-kisi img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.ob-kisi:hover img{transform:scale(1.04)}
.ob-kisi h3{font-family:var(--ob-font-ad);font-size:18px;line-height:32px;font-weight:400;color:var(--ob-koyu);margin:15px 0 5px;text-transform:uppercase}
.ob-kisi p{font-size:14px;line-height:14px;font-style:italic;color:var(--ob-metin);margin:0;text-transform:uppercase}
.ob-kisi:hover h3{color:var(--ob-turkuaz)}

/* Kadro detay */
.ob-kisi-detay{display:grid;grid-template-columns:320px 1fr;gap:45px;align-items:start}
.ob-kisi-detay .foto img{display:block;width:100%;aspect-ratio:1;object-fit:cover;background:#cfcfcf}
.ob-kisi-detay h2{font-family:var(--ob-font-ad);font-size:26px;line-height:34px;text-transform:uppercase;margin:0 0 6px}
.ob-kisi-detay .unvan{font-style:italic;text-transform:uppercase;color:var(--ob-turkuaz);margin-bottom:22px}
.ob-kisi-detay .cizgi{width:125px;height:13px;margin:0 0 24px}
.ob-geri{display:inline-block;margin-top:24px;color:var(--ob-turkuaz)}
.ob-diger{margin-top:70px}
.ob-diger .ob-kadro-izgara{gap:40px}

/* ── HABERLER / BİLGİ BANKASI ─────────────────── */
.ob-iki{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:start}
.ob-yan h4{font-family:var(--ob-font-h);font-size:18px;color:var(--ob-koyu);text-transform:uppercase;margin:0 0 14px}
.ob-yan ul{list-style:none;margin:0 0 30px;padding:0}
.ob-yan li{padding:7px 0;border-bottom:1px solid #e3e3e3;line-height:18px}
.ob-yan li a{color:var(--ob-metin)}.ob-yan li a:hover{color:var(--ob-turkuaz)}
.ob-yan li::before{content:"\e649";font-family:'themify';font-size:9px;margin-right:8px;color:var(--ob-turkuaz)}
.ob-akordeon{background:#fff;box-shadow:0 0 10px rgba(0,0,0,.06)}
.ob-akordeon details{border-bottom:1px solid #e9e9e9}
.ob-akordeon summary{list-style:none;cursor:pointer;padding:16px 20px 16px 48px;position:relative;font-family:var(--ob-font);font-weight:600;color:var(--ob-koyu);text-transform:uppercase;font-size:14px;line-height:20px}
.ob-akordeon summary::-webkit-details-marker{display:none}
.ob-akordeon summary::before{content:"+";position:absolute;left:20px;top:14px;font-size:18px;color:var(--ob-turkuaz);font-weight:400}
.ob-akordeon details[open] summary::before{content:"−"}
.ob-akordeon details[open] summary{color:var(--ob-turkuaz)}
.ob-akordeon .govde{padding:0 25px 20px 48px}
.ob-akordeon .kalici{font-size:12px;display:inline-block;margin-top:6px}
.ob-haber-liste{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.ob-galeri-izgara{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ob-galeri-izgara a{display:block;overflow:hidden;box-shadow:0 0 12px rgba(0,0,0,.12);background:#ddd}
.ob-galeri-izgara img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .4s}
.ob-galeri-izgara a:hover img{transform:scale(1.05)}
.ob-tarih{color:#8a8a8a;font-size:13px;margin-bottom:18px}
.ob-video{position:relative;padding-top:56.25%;margin:20px 0}
.ob-video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Lightbox */
.ob-lb{position:fixed;inset:0;background:rgba(0,0,0,.88);display:none;align-items:center;justify-content:center;z-index:999}
.ob-lb.on{display:flex}
.ob-lb img{max-width:92vw;max-height:88vh;box-shadow:0 0 30px rgba(0,0,0,.5)}
.ob-lb button{position:absolute;background:none;border:0;color:#fff;font-size:26px;cursor:pointer;padding:12px}
.ob-lb .kapat{top:14px;right:18px}.ob-lb .onceki{left:10px}.ob-lb .sonraki{right:10px}

/* ── İLETİŞİM ─────────────────────────────────── */
.ob-ilet-kutular{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.ob-ilet-bant{background:#fff;padding:60px 0 50px}
.ob-ilet-kutu .ikon{width:100px;height:100px;border-radius:50%;background:var(--ob-turkuaz);color:#fff;display:flex;align-items:center;justify-content:center;font-size:46px;margin:0 auto 12px}
.ob-ilet-kutu h3{font-family:var(--ob-font-h);font-size:24px;line-height:32px;color:var(--ob-koyu);margin:0 0 4px}
.ob-ilet-kutu p{margin:0}.ob-ilet-kutu a{color:var(--ob-metin)}
.ob-form-bant{background:var(--ob-turkuaz);padding:50px 0 55px}
.ob-form{max-width:760px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ob-form .tam{grid-column:1/-1}
.ob-form input,.ob-form textarea{width:100%;border:0;background:#fff;padding:12px 15px;font-family:var(--ob-font);font-size:14px;color:#333;border-radius:0}
.ob-form textarea{min-height:140px;resize:vertical}
.ob-form button{background:var(--ob-altin);color:#fff;border:0;padding:13px 40px;font-family:var(--ob-font);font-size:14px;cursor:pointer;justify-self:center;grid-column:1/-1;transition:background .2s}
.ob-form button:hover{background:#b8913b}
.ob-form .kvkk{color:#fff;font-size:12px;line-height:17px}.ob-form .kvkk a{color:#fff;text-decoration:underline}
.ob-form .soru{color:#fff;display:flex;align-items:center;gap:10px}.ob-form .soru input{max-width:110px}
.ob-uyari{max-width:760px;margin:0 auto 20px;padding:12px 16px;background:#fff;border-left:4px solid var(--ob-altin);color:#333}
.ob-uyari.hata{border-left-color:#c0392b}
.ob-harita iframe{display:block;width:100%;height:255px;border:0}

/* ── FOOTER ───────────────────────────────────── */
.ob-footer{background:url('footer_bg.png') center/cover repeat;padding:50px 0}
.ob-footer .izgara{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ob-footer h3{font-family:var(--ob-font-h);font-size:24px;line-height:32px;color:var(--ob-koyu);margin:10px 0 23px}
.ob-footer .firca{display:block;width:257px;max-width:100%;height:14px;margin:0 0 21px}
.ob-footer ul{list-style:none;margin:0;padding:0}
.ob-footer li{display:flex;gap:9px;padding:3.5px 0;line-height:18px;color:var(--ob-metin)}
.ob-footer li i{color:var(--ob-turkuaz);font-size:14px;width:14px;flex:0 0 14px;margin-top:2px;text-align:center}
.ob-footer li a{color:#424242}.ob-footer li a:hover{color:var(--ob-turkuaz)}
.ob-alt{background:var(--ob-turkuaz) url('footer_strip.jpg') center top repeat-x;color:#fff}
.ob-alt .ob-kap{display:flex;align-items:center;justify-content:space-between;min-height:73px;gap:15px;flex-wrap:wrap}
.ob-alt p{margin:0}.ob-alt a{color:#fff}
.ob-alt .yasal{font-size:12px;opacity:.9}
.ob-alt .yasal a{color:#fff;opacity:.9}.ob-alt .yasal a:hover{opacity:1;color:#fff}
.ob-takip{display:flex;align-items:center;gap:26px}
.ob-takip span{display:inline-block;padding:0 0 0 0;position:relative}
.ob-takip a{color:#fff;font-size:20px}

/* ── MOBİL ────────────────────────────────────── */
@media (max-width:1024px){
  .ob-kareler .izgara{grid-template-columns:repeat(5,1fr);gap:15px}
  .ob-kareler .izgara img{width:100%;height:auto;aspect-ratio:4/3}
  .ob-kadro-izgara{gap:40px 30px;padding:0}
}
@media (max-width:991px){
  .ob-programlar .izgara{grid-template-columns:repeat(2,1fr);gap:40px 20px}
  .ob-footer .izgara{grid-template-columns:repeat(2,1fr);gap:30px}
  .ob-iki{grid-template-columns:1fr}
  .ob-ilet-kutular{grid-template-columns:repeat(2,1fr);gap:35px}
  .ob-kisi-detay{grid-template-columns:260px 1fr;gap:30px}
}
@media (max-width:860px){
  .ob-ust,.ob-ust .ob-kap{height:auto}
  .ob-ust .ob-kap{flex-direction:column;padding-top:18px;padding-bottom:18px;gap:14px}
  .ob-logo img{width:240px}
  .ob-iletisim{text-align:center}
  .ob-menu,.ob-menu .ob-kap{height:auto}
  .ob-menu .ob-kap{padding-top:10px;padding-bottom:10px;flex-wrap:wrap}
  .ob-hamburger{display:block}
  .ob-nav{display:none;order:3;flex-basis:100%;flex-direction:column;margin:10px 0 0}
  .ob-menu.acik .ob-nav{display:flex}
  .ob-nav>li{padding:10px 0;border-top:1px solid #eee}
  .ob-nav ul{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;width:auto;padding:10px 0 0 15px;margin:0;display:none}
  .ob-nav li.ac>ul{display:block}
  .ob-nav ul li{padding:0}.ob-nav ul li+li{margin-top:12px}
  .ob-slider{height:auto;aspect-ratio:1366/432}
  .ob-kareler .izgara{grid-template-columns:repeat(2,1fr)}
  .ob-haber-izgara,.ob-haber-liste{grid-template-columns:1fr}
  .ob-haber-kart{height:260px}
  .ob-kadro-izgara{grid-template-columns:repeat(2,1fr)}
  .ob-galeri-izgara{grid-template-columns:repeat(2,1fr)}
  .ob-kisi-detay{grid-template-columns:1fr}
  .ob-kisi-detay .foto{max-width:320px}
  .ob-form{grid-template-columns:1fr}
  .ob-baslik{height:auto}.ob-baslik h1{white-space:normal;line-height:30px;padding:8px 15px;font-size:21px}
}
@media (max-width:560px){
  .ob-programlar .izgara,.ob-footer .izgara,.ob-ilet-kutular{grid-template-columns:1fr}
  .ob-kadro-izgara{grid-template-columns:1fr;max-width:300px;margin:0 auto}
  .ob-alt .ob-kap{justify-content:center;text-align:center;padding-top:16px;padding-bottom:16px}
  .ob-icerik{padding:40px 0 50px}
  .ob-kutu{padding:22px 18px 10px}
}