:root{
  --navy:#0d2540;
  --navy-2:#12325a;
  --navy-3:#1a4a7a;
  --accent:#13a7e0;
  --accent-2:#0d8bbf;
  --ink:#1f2a37;
  --muted:#6b7785;
  --line:#e6eaf0;
  --bg-soft:#f5f8fb;
  --radius:14px;
  --shadow:0 10px 30px rgba(13,37,64,.10);
  --shadow-sm:0 4px 14px rgba(13,37,64,.08);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  color:var(--ink);margin:0;background:#fff;line-height:1.6;
}
a{color:inherit;text-decoration:none;transition:color .2s}
a:hover{color:var(--accent)}
img{max-width:100%;height:auto}
.container{max-width:var(--container);margin-inline:auto;padding-inline:20px}
.section{padding:72px 0}
.section--soft{background:var(--bg-soft)}
.section-head{text-align:center;max-width:720px;margin:0 auto 44px}
.section-head .eyebrow{color:var(--accent);font-weight:700;letter-spacing:2px;text-transform:uppercase;font-size:.78rem}
.section-head h2{font-size:2rem;margin:.4rem 0 .6rem;color:var(--navy);font-weight:800}
.section-head p{color:var(--muted);margin:0}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.4rem;border-radius:999px;
  font-weight:600;border:2px solid transparent;cursor:pointer;transition:.2s;font-size:.95rem}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-2);color:#fff}
.btn-outline{border-color:#fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2);color:#fff}
.btn-ghost{border-color:var(--line);color:var(--navy)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}

/* ===== Header ===== */
.topbar{background:var(--navy);color:#cdd9e6;font-size:.86rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-block:8px}
.topbar a{color:#cdd9e6}
.topbar a:hover{color:#fff}
.topbar .tb-info{display:flex;gap:1.4rem;flex-wrap:wrap}
.topbar .tb-info span i{color:var(--accent);margin-right:.35rem}
.topbar .tb-social{display:flex;gap:.9rem}

.navbar{position:sticky;top:0;z-index:1000;background:#fff;box-shadow:0 2px 18px rgba(13,37,64,.07)}
.navbar .container{display:flex;align-items:center;gap:1.5rem;height:74px}
.navbar .brand img{height:46px}
.navbar nav{margin-left:auto;display:flex;align-items:center;gap:.3rem}
.navbar nav a{padding:.6rem .85rem;font-weight:600;color:var(--navy);border-radius:8px;font-size:.96rem}
.navbar nav a:hover,.navbar nav a.active{color:var(--accent);background:var(--bg-soft)}
.has-dropdown{position:relative}
.dropdown-menu-c{position:absolute;top:100%;left:0;min-width:230px;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);padding:.5rem;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:.2s;z-index:50}
.has-dropdown:hover .dropdown-menu-c{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-menu-c a{display:block;padding:.55rem .8rem;border-radius:8px;font-weight:500}
.nav-cta{margin-left:.6rem}
.nav-toggle{display:none;background:none;border:0;font-size:1.6rem;color:var(--navy);margin-left:auto;cursor:pointer}

/* ===== Hero slider ===== */
.hero{position:relative;background:var(--navy);overflow:hidden}
.hero-slide{position:relative;min-height:560px;display:flex;align-items:center;
  background-size:cover;background-position:center}
.hero-slide::before{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(8,24,43,.92) 0%,rgba(8,24,43,.65) 45%,rgba(8,24,43,.25) 100%)}
.hero-slide .container{position:relative;z-index:2;color:#fff}
.hero-slide .eyebrow{color:var(--accent);font-weight:700;letter-spacing:2px;text-transform:uppercase}
.hero-slide h1{font-size:3rem;font-weight:800;line-height:1.12;margin:.6rem 0 1rem;max-width:680px}
.hero-slide p{font-size:1.15rem;color:#d6e2ee;max-width:560px;margin-bottom:1.8rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}

/* ===== Feature strip ===== */
.feature-strip{background:var(--accent);color:#fff}
.feature-strip .container{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;padding:26px 20px}
.feature-strip .fs-item{display:flex;align-items:center;gap:.9rem}
.feature-strip i{font-size:1.9rem;opacity:.95}
.feature-strip b{display:block;font-size:1.02rem}
.feature-strip small{opacity:.9}

/* ===== Cards ===== */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card-s{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:.25s;display:flex;flex-direction:column}
.card-s:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card-s .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft)}
.card-s .thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card-s:hover .thumb img{transform:scale(1.06)}
.card-s .body{padding:20px;flex:1;display:flex;flex-direction:column}
.card-s h3{font-size:1.12rem;color:var(--navy);margin:0 0 .5rem}
.card-s p{color:var(--muted);font-size:.94rem;margin:0 0 1rem;flex:1}
.card-s .more{color:var(--accent);font-weight:600;font-size:.9rem}

/* Service icon card */
.svc{position:relative}
.svc .ic{width:56px;height:56px;border-radius:14px;background:var(--bg-soft);display:grid;place-items:center;
  color:var(--accent);font-size:1.5rem;margin-bottom:1rem}

/* ===== Product card ===== */
.product-card .thumb{aspect-ratio:1;background:#fff;display:grid;place-items:center;padding:14px}
.product-card .thumb img{object-fit:contain}
.product-card .brand{font-size:.76rem;text-transform:uppercase;letter-spacing:1px;color:var(--accent);font-weight:700}
.product-card h3{font-size:1rem;min-height:2.6em}
.product-card .price{color:var(--navy);font-weight:800;font-size:1.1rem}

/* ===== References ===== */
.ref-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;align-items:center}
.ref-grid .ref{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;height:110px;
  display:grid;place-items:center;filter:grayscale(1);opacity:.75;transition:.25s}
.ref-grid .ref:hover{filter:none;opacity:1;box-shadow:var(--shadow-sm)}
.ref-grid .ref img{max-height:64px;object-fit:contain}

/* ===== CTA band ===== */
.cta-band{background:linear-gradient(110deg,var(--navy),var(--navy-2));color:#fff;border-radius:20px;
  padding:48px;display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.cta-band h2{margin:0 0 .4rem;font-size:1.8rem}
.cta-band p{margin:0;color:#cdd9e6}

/* ===== Page hero (inner) ===== */
.page-hero{background:linear-gradient(110deg,var(--navy),var(--navy-2));color:#fff;padding:54px 0}
.page-hero h1{margin:0;font-size:2.3rem;font-weight:800}
.breadcrumb-c{display:flex;gap:.5rem;color:#9fb3c8;font-size:.9rem;margin-top:.6rem}
.breadcrumb-c a:hover{color:#fff}

/* ===== Footer ===== */
.footer{background:var(--navy);color:#aebfd0;padding:60px 0 0}
.footer h4{color:#fff;font-size:1.05rem;margin:0 0 1.1rem}
.footer .cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:2rem}
.footer a{color:#aebfd0}
.footer a:hover{color:var(--accent)}
.footer .f-links li{list-style:none;margin-bottom:.55rem}
.footer ul{padding:0;margin:0}
.footer .f-contact li{list-style:none;display:flex;gap:.7rem;margin-bottom:.8rem}
.footer .f-contact i{color:var(--accent);margin-top:.2rem}
.footer .f-brand img{height:52px;margin-bottom:1rem;display:inline-block}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:48px;padding:20px 0;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.86rem;color:#8aa0b5}

/* WhatsApp float */
.wa-float{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:#25d366;
  color:#fff;display:grid;place-items:center;font-size:1.7rem;box-shadow:0 8px 24px rgba(37,211,102,.5);z-index:900}
.wa-float:hover{color:#fff;transform:scale(1.06)}

/* Utility */
.text-accent{color:var(--accent)}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}

/* ===== İki kolon düzenler (responsive) ===== */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.urun-liste-layout{display:grid;grid-template-columns:280px 1fr;gap:2.5rem;align-items:start}
.urun-detay-layout{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
@media(max-width:768px){.two-col,.urun-liste-layout,.urun-detay-layout{grid-template-columns:1fr;gap:2rem}}

/* ===== Ürün listeleme ===== */
.urun-sidebar .search-box{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:1.5rem;background:#fff}
.urun-sidebar .search-box input{flex:1;border:0;padding:.7rem .9rem;outline:none;font-size:.95rem}
.urun-sidebar .search-box button{border:0;background:var(--accent);color:#fff;padding:0 1rem;cursor:pointer}
.filter-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.2rem;margin-bottom:1.5rem}
.filter-card h4{margin:0 0 .8rem;color:var(--navy);font-size:1rem}
.filter-card ul{list-style:none;padding:0;margin:0}
.filter-card li a{display:flex;justify-content:space-between;align-items:center;padding:.5rem .2rem;color:var(--ink);font-size:.94rem;border-bottom:1px solid var(--bg-soft)}
.filter-card li a:hover,.filter-card li a.active{color:var(--accent);font-weight:600}
.filter-card li a span{background:var(--bg-soft);color:var(--muted);border-radius:20px;padding:.1rem .55rem;font-size:.78rem}

.pagination{display:flex;gap:.4rem;justify-content:center;margin-top:2.5rem}
.pagination a,.pagination .dots{min-width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);
  border-radius:10px;color:var(--navy);font-weight:600}
.pagination a:hover{border-color:var(--accent);color:var(--accent)}
.pagination a.active{background:var(--accent);border-color:var(--accent);color:#fff}
.pagination .dots{border:0}

.bos-durum{text-align:center;padding:4rem 1rem;background:var(--bg-soft);border-radius:var(--radius)}
.bos-durum i{font-size:3rem;color:var(--accent);opacity:.6}
.bos-durum h3{color:var(--navy);margin:1rem 0 .5rem}
.bos-durum p{color:var(--muted);margin-bottom:1.5rem}

/* ===== Ürün detay ===== */
.urun-galeri .ana-gorsel{border:1px solid var(--line);border-radius:var(--radius);aspect-ratio:1;display:grid;
  place-items:center;padding:1.5rem;background:#fff;overflow:hidden}
.urun-galeri .ana-gorsel img{max-height:100%;max-width:100%;object-fit:contain}
.urun-galeri .kucuk-gorseller{display:flex;gap:.7rem;margin-top:1rem;flex-wrap:wrap}
.urun-galeri .kg{width:74px;height:74px;border:1px solid var(--line);border-radius:10px;padding:.3rem;background:#fff;
  cursor:pointer;display:grid;place-items:center;overflow:hidden;transition:.2s}
.urun-galeri .kg:hover{border-color:var(--accent)}
.urun-galeri .kg img{max-width:100%;max-height:100%;object-fit:contain}

.icerik-blok{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem 2rem;margin-bottom:1.5rem}
.icerik-blok h2{color:var(--navy);font-size:1.3rem;margin:0 0 1rem;padding-bottom:.7rem;border-bottom:2px solid var(--bg-soft)}
.zengin-metin{color:var(--muted);line-height:1.8}
.zengin-metin img{border-radius:10px;margin:.5rem 0}
.zengin-metin table{width:100%;border-collapse:collapse}
.zengin-metin td,.zengin-metin th{border:1px solid var(--line);padding:.5rem .8rem;text-align:left}
.video-wrap{position:relative;padding-bottom:56.25%;height:0;border-radius:12px;overflow:hidden}
.video-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.spec-tablo{width:100%;border-collapse:collapse}
.spec-tablo th,.spec-tablo td{border:1px solid var(--line);padding:.6rem .9rem;text-align:left;font-size:.95rem}
.spec-tablo th{background:var(--bg-soft);color:var(--navy);width:200px;font-weight:600}
.uyari-blok{border-color:#f3c2c7;background:#fff8f8}
.uyari-blok h2{color:#b02a37;border-bottom-color:#f3d6da}
.uyari-blok h2 i{margin-right:.4rem}
.mevzuat-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.mevzuat-kart{background:var(--bg-soft);border-radius:12px;padding:1.2rem 1.4rem}
.mevzuat-kart h3{color:var(--navy);font-size:1.05rem;margin:0 0 .7rem;display:flex;align-items:center;gap:.5rem}
.mevzuat-kart h3 i{color:var(--accent)}
.mevzuat-kart p{color:var(--muted);margin:.25rem 0;font-size:.92rem}
.mevzuat-kart p b{color:var(--ink)}
@media(max-width:768px){.mevzuat-grid{grid-template-columns:1fr}.spec-tablo th{width:auto}}

/* ===== Gerekli Yazılımlar ===== */
.yazilim-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.8rem;
  text-align:center;box-shadow:var(--shadow-sm);transition:.25s;display:flex;flex-direction:column;align-items:center}
.yazilim-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.yz-ic{width:76px;height:76px;border-radius:18px;display:grid;place-items:center;font-size:2.2rem;margin-bottom:1rem}
.yazilim-card h3{color:var(--navy);margin:0 0 .3rem;font-size:1.3rem}
.yz-platform{font-size:.8rem;color:var(--muted);display:inline-flex;align-items:center;gap:.35rem;margin-bottom:.9rem}
.yazilim-card p{color:var(--muted);font-size:.94rem;flex:1;margin:0 0 1.4rem}
.yz-btn{width:100%;justify-content:center}
.yz-btn.disabled{opacity:.6;pointer-events:none}
.yazilim-yardim{display:flex;gap:1.2rem;align-items:flex-start;background:var(--bg-soft);border-radius:var(--radius);
  padding:1.6rem 1.8rem;margin-top:2.5rem}
.yazilim-yardim .yy-ic{font-size:1.8rem;color:var(--accent);flex-shrink:0}
.yazilim-yardim b{color:var(--navy)}
.yazilim-yardim p{color:var(--muted);margin:.4rem 0 1rem}
.yy-iletisim{display:flex;gap:.8rem;flex-wrap:wrap}

/* ===== SSS (accordion) ===== */
.sss-liste{display:flex;flex-direction:column;gap:1rem}
.sss-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.sss-item summary{list-style:none;cursor:pointer;padding:1.1rem 1.4rem;font-weight:600;color:var(--navy);
  display:flex;justify-content:space-between;align-items:center;gap:1rem}
.sss-item summary::-webkit-details-marker{display:none}
.sss-item summary i{color:var(--accent);transition:.25s;flex-shrink:0}
.sss-item[open] summary i{transform:rotate(180deg)}
.sss-item[open] summary{border-bottom:1px solid var(--bg-soft)}
.sss-cevap{padding:1.1rem 1.4rem;color:var(--muted);line-height:1.7}

/* ===== Müşteri yorumları ===== */
.yorum-ozet{display:flex;align-items:center;gap:1.2rem;justify-content:center;background:var(--bg-soft);
  border-radius:var(--radius);padding:1.4rem 2rem;max-width:460px;margin:0 auto}
.yo-puan{font-size:2.6rem;font-weight:800;color:var(--navy);line-height:1}
.yo-puan span{font-size:1.1rem;color:var(--muted);font-weight:600}
.yo-yildiz{color:#f5b301;font-size:1.1rem;letter-spacing:2px}
.yo-yildiz .bos{color:#d8dee6}
.yo-alt{color:var(--muted);font-size:.88rem}
.yorum-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.8rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:.25s}
.yorum-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.yorum-quote{position:absolute;top:1.1rem;right:1.3rem;font-size:2.4rem;color:var(--bg-soft)}
.yorum-metin{color:var(--ink);font-style:italic;line-height:1.7;margin:.8rem 0 1.4rem;flex:1}
.yorum-kisi{display:flex;align-items:center;gap:.9rem;border-top:1px solid var(--bg-soft);padding-top:1rem}
.yo-avatar{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff;display:grid;place-items:center;font-weight:700;font-size:1rem;flex-shrink:0}
.yorum-kisi b{display:block;color:var(--navy);font-size:.98rem}
.yorum-kisi span{color:var(--muted);font-size:.85rem}

/* ===== Banka hesapları ===== */
.banka-liste{display:grid;gap:1.2rem}
.banka-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.8rem;box-shadow:var(--shadow-sm)}
.banka-head{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--bg-soft)}
.banka-ic{width:48px;height:48px;border-radius:12px;background:var(--bg-soft);display:grid;place-items:center;color:var(--accent);font-size:1.4rem}
.banka-head h3{margin:0;color:var(--navy);font-size:1.15rem}
.banka-head .pb{font-size:.75rem;font-weight:700;color:var(--accent);background:rgba(19,167,224,.1);padding:.1rem .5rem;border-radius:6px}
.banka-satir{display:flex;gap:1rem;padding:.35rem 0;font-size:.94rem}
.banka-satir label{min-width:120px;color:var(--muted)}
.banka-satir span{color:var(--ink);font-weight:500}
.banka-iban{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:.8rem;
  background:var(--bg-soft);border-radius:10px;padding:.8rem 1rem}
.banka-iban label{display:block;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:1px}
.banka-iban .iban{font-family:monospace;font-size:1.05rem;color:var(--navy);font-weight:700;letter-spacing:1px}
.banka-iban .kopyala{border:0;background:var(--accent);color:#fff;width:42px;height:42px;border-radius:10px;cursor:pointer;font-size:1.1rem;transition:.2s}
.banka-iban .kopyala:hover{background:var(--accent-2)}
.banka-iban .kopyala.ok{background:#1a7a44}

/* ===== Yasal sayfalar ===== */
.yasal{max-width:860px}
.yasal h2{color:var(--navy);font-size:1.25rem;margin:1.8rem 0 .6rem;padding-bottom:.4rem;border-bottom:2px solid var(--bg-soft)}
.yasal p,.yasal li{color:var(--muted);line-height:1.8}
.yasal ul{padding-left:1.2rem}
.yasal a{color:var(--accent)}
.yasal-not{margin-top:2rem;padding:1rem 1.2rem;background:var(--bg-soft);border-radius:10px;font-size:.9rem}

/* ===== Çerez onay banner ===== */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:1500;background:var(--navy);color:#dce6f0;
  box-shadow:0 -6px 24px rgba(8,24,43,.25);display:none}
.cookie-banner.show{display:block}
.cookie-banner .cb-in{max-width:var(--container);margin:0 auto;padding:14px 20px;display:flex;align-items:center;
  gap:1rem;flex-wrap:wrap}
.cookie-banner p{margin:0;font-size:.92rem;flex:1;min-width:240px}
.cookie-banner a{color:var(--accent)}
.cookie-banner .cb-btns{display:flex;gap:.6rem;flex-shrink:0}
.cookie-banner .cb-btns .btn{padding:.5rem 1.1rem;font-size:.9rem}
.footer-bottom .f-yasal{display:flex;gap:1rem;flex-wrap:wrap}
.footer-bottom .f-yasal a{color:#8aa0b5}
.footer-bottom .f-yasal a:hover{color:var(--accent)}

/* ===== Projeler (Yapılan İşler) ===== */
.proje-liste{display:flex;flex-direction:column;gap:3rem}
.proje-blok{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow-sm)}
.proje-bilgi h2{color:var(--navy);font-size:1.5rem;margin:0 0 .5rem}
.proje-meta{display:flex;gap:1.2rem;flex-wrap:wrap;color:var(--muted);font-size:.9rem;margin-bottom:.9rem}
.proje-meta i{color:var(--accent);margin-right:.25rem}
.proje-ozet{color:var(--ink);font-size:1.05rem;margin:0 0 1rem}
.proje-blok .galeri-grid{margin-top:1.2rem}

/* ===== Duyurular ===== */
.duyuru-liste{display:flex;flex-direction:column;gap:1.2rem;max-width:840px;margin:0 auto}
.duyuru-card{display:flex;gap:1.2rem;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-left:4px solid var(--accent);border-radius:12px;padding:1.4rem 1.6rem;box-shadow:var(--shadow-sm)}
.duyuru-ic{width:46px;height:46px;border-radius:12px;background:rgba(19,167,224,.1);color:var(--accent);
  display:grid;place-items:center;font-size:1.3rem;flex-shrink:0}
.duyuru-card h3{margin:0 0 .3rem;color:var(--navy);font-size:1.15rem}
.duyuru-tarih{color:var(--muted);font-size:.82rem}
.duyuru-card p{color:var(--muted);margin:.5rem 0 0}
.duyuru-card .btn{margin-top:.8rem}
/* Ana sayfa duyuru şeridi */
.duyuru-band{background:linear-gradient(110deg,var(--accent),var(--accent-2));color:#fff}
.duyuru-band .container{display:flex;align-items:center;gap:1rem;padding:14px 20px;flex-wrap:wrap}
.duyuru-band i{font-size:1.3rem}
.duyuru-band a{color:#fff;text-decoration:underline}
.duyuru-band .dz{font-weight:600}

/* ===== Galeri ===== */
.galeri-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.galeri-item{position:relative;border:0;padding:0;cursor:pointer;border-radius:var(--radius);overflow:hidden;
  aspect-ratio:4/3;background:var(--bg-soft)}
.galeri-item img{width:100%;height:100%;object-fit:cover;transition:.4s}
.galeri-item:hover img{transform:scale(1.08)}
.galeri-item .ovr{position:absolute;inset:0;background:linear-gradient(transparent,rgba(8,24,43,.85));color:#fff;
  display:flex;align-items:flex-end;padding:1rem;font-weight:600;opacity:0;transition:.3s;text-align:left;gap:.4rem}
.galeri-item:hover .ovr{opacity:1}
.lightbox{position:fixed;inset:0;background:rgba(8,18,30,.92);z-index:2000;display:none;align-items:center;justify-content:center;padding:2rem}
.lightbox.open{display:flex}
.lightbox img{max-width:92%;max-height:90%;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lb-close{position:absolute;top:24px;right:30px;color:#fff;font-size:1.8rem;cursor:pointer}

/* ===== İletişim ===== */
.iletisim-layout{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.iletisim-bilgi{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1.8rem}
.iletisim-bilgi a{display:flex;gap:.9rem;align-items:flex-start;padding:1rem;border:1px solid var(--line);border-radius:12px;background:#fff}
.iletisim-bilgi a:hover{border-color:var(--accent);box-shadow:var(--shadow-sm)}
.iletisim-bilgi i{font-size:1.3rem;color:var(--accent);margin-top:.2rem}
.iletisim-bilgi b{display:block;color:var(--navy)}
.iletisim-bilgi span{color:var(--muted);font-size:.9rem}
.iletisim-harita{height:100%;min-height:520px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.iletisim-harita iframe{width:100%;height:100%;min-height:520px;border:0}

.iletisim-form .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.iletisim-form .fg{margin-bottom:1rem;display:flex;flex-direction:column}
.iletisim-form label{font-weight:600;color:var(--navy);font-size:.9rem;margin-bottom:.35rem}
.iletisim-form input,.iletisim-form textarea{border:1px solid var(--line);border-radius:10px;padding:.7rem .9rem;font-size:.95rem;
  font-family:inherit;outline:none;transition:.2s}
.iletisim-form input:focus,.iletisim-form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(19,167,224,.12)}
.iletisim-form .hata{color:#dc3545;font-size:.82rem;margin-top:.25rem}
.iletisim-form .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.alert{display:flex;gap:.6rem;align-items:center;padding:.9rem 1.1rem;border-radius:10px;margin-bottom:1.2rem;font-weight:500}
.alert-ok{background:#e7f7ee;color:#1a7a44;border:1px solid #b6e6c9}
.alert-err{background:#fdeaea;color:#b02a37;border:1px solid #f3c2c7}

/* ===== Responsive ===== */
@media(max-width:992px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .ref-grid{grid-template-columns:repeat(3,1fr)}
  .feature-strip .container{grid-template-columns:repeat(2,1fr)}
  .footer .cols{grid-template-columns:1fr 1fr}
  .hero-slide h1{font-size:2.3rem}
}
@media(max-width:768px){
  .navbar nav{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;background:#fff;
    padding:1rem;box-shadow:var(--shadow);transform:translateY(-150%);transition:.3s;gap:.2rem}
  .navbar nav.open{transform:translateY(0)}
  .nav-toggle{display:block}
  .has-dropdown .dropdown-menu-c{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
    border:0;padding-left:1rem;display:none}
  .has-dropdown.open .dropdown-menu-c{display:block}
  .topbar .tb-info{display:none}
  .section{padding:48px 0}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .ref-grid{grid-template-columns:repeat(2,1fr)}
  .cta-band{padding:32px;text-align:center;justify-content:center}
  .hero-slide{min-height:460px}
  .hero-slide h1{font-size:2rem}
  .galeri-grid{grid-template-columns:repeat(2,1fr)}
  .iletisim-layout{grid-template-columns:1fr}
  .iletisim-bilgi{grid-template-columns:1fr}
  .iletisim-form .form-grid{grid-template-columns:1fr}
  .iletisim-harita{min-height:340px}
  .iletisim-harita iframe{min-height:340px}
}