:root{--brand:#00a3da;--accent:#00a3da;--ink:#2a2c2b;--muted:#5f6366;--gray:#4d4e4c;--line:#e3e8ee;--bg:#fff;--alt:#f4f7fa;--r:14px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .6em}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800}
.wrap{width:min(1200px,100% - 32px);margin-inline:auto}
.center{text-align:center}.muted{color:var(--muted)}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:.85em 1.6em;border-radius:999px;font-weight:600;border:0;cursor:pointer;font-size:1rem;transition:.2s}
.btn:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-sm{padding:.55em 1.2em;font-size:.9rem}
.btn-ghost{background:transparent;border:2px solid #fff}
.btn-light{background:#fff;color:var(--brand)}
.eyebrow{color:var(--accent);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;margin:0 0 .5em}

/* Üst bar & menü */
.topbar{background:var(--ink);color:#cfd8e3;font-size:.85rem}
.topbar .wrap{display:flex;gap:1.5rem;padding:.45rem 0;flex-wrap:wrap}
.topbar a{color:inherit}
.topbar .hide-sm{margin-left:auto;color:var(--accent);font-weight:600}
.header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo img{max-height:52px;width:auto}
.logo strong{font-size:1.4rem;color:var(--brand)}
.menu{display:flex;align-items:center;gap:1.4rem;white-space:nowrap}
.logo{flex-shrink:0;margin-right:1.5rem}
.menu a:not(.btn){color:var(--ink);font-weight:500;position:relative}
.menu a.active:not(.btn),.menu a:not(.btn):hover{color:var(--brand)}
.menu a.active:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--brand)}
.burger{display:none;background:none;border:0;font-size:1.8rem;cursor:pointer}

/* Hero */
.hero{position:relative;height:min(82vh,720px);overflow:hidden;background:var(--ink)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1s}
.slide.on{opacity:1}
.slide-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,20,35,.85),rgba(10,20,35,.2))}
.slide-txt{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;color:#fff;max-width:1200px}
.slide-btns{display:flex;flex-wrap:wrap;gap:.6em}
.hero .ph span{display:none}
.slide-txt h1{font-size:clamp(2rem,5vw,3.8rem);font-weight:800;max-width:14ch}
.slide-txt p{font-size:1.15rem;max-width:46ch;opacity:.9;margin:0 0 1.6em}
.dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.dots button{width:12px;height:12px;border-radius:50%;border:0;background:rgba(255,255,255,.5);cursor:pointer}
.dots button.on{background:#fff}

/* Bölümler */
.sec{padding:clamp(56px,8vw,100px) 0}
.sec.alt{background:var(--alt)}
.sec-head{text-align:center;margin-bottom:2.5rem}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,64px);align-items:center}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.rounded{border-radius:var(--r);width:100%;aspect-ratio:4/3;object-fit:cover}
.lead{font-size:1.15rem;color:var(--muted)}
.prose{color:#2c3a4a}
.narrow{max-width:800px}
.box{background:#fff;padding:2rem;border-radius:var(--r);border-top:4px solid var(--brand)}

.stats{background:var(--brand);color:#fff;padding:40px 0}
.stat{text-align:center}
.stat strong{display:block;font-size:2.6rem;font-weight:800}
.stat span{opacity:.85}

.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.card{background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);color:var(--ink);transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(16,40,70,.12)}
.card img,.card .ph{aspect-ratio:4/3;width:100%;object-fit:cover}
.card-b{padding:1.2rem 1.4rem 1.5rem}
.card-b p{color:var(--muted);margin:0;font-size:.95rem}
.more{display:inline-block;margin-top:.8em;color:var(--brand);font-weight:600}

.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-bottom:2rem}
.gallery figure{margin:0;position:relative;border-radius:var(--r);overflow:hidden;cursor:pointer}
.gallery img,.gallery .ph{aspect-ratio:4/3;width:100%;object-fit:cover;transition:.4s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;inset:auto 0 0;padding:1rem;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.75));display:flex;flex-direction:column}
.gallery figcaption span{font-size:.85rem;opacity:.85}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);display:grid;place-items:center;z-index:100;padding:16px}
.lightbox[hidden]{display:none}
.lightbox img{max-height:90vh;border-radius:8px}

.docs{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}
.doc{border:1px solid var(--line);border-radius:var(--r);padding:1rem;text-align:center;color:var(--ink);display:flex;flex-direction:column;gap:.5rem;transition:.2s}
.doc:hover{border-color:var(--brand)}
.doc img,.doc .ph{aspect-ratio:3/4;object-fit:cover;width:100%;border-radius:8px}
.doc-ic{aspect-ratio:3/4;display:grid;place-items:center;background:var(--alt);border-radius:8px;font-weight:800;font-size:2rem;color:#c62828}
.doc span{color:var(--brand);font-size:.9rem}

.ph{background:linear-gradient(135deg,#dde5ee,#c5d2e0);display:grid;place-items:center;color:#7a8ba0;font-size:.9rem;width:100%;aspect-ratio:4/3}
.rounded.ph{border-radius:var(--r)}

.cta{background:linear-gradient(120deg,var(--brand),var(--ink));color:#fff;text-align:center;padding:72px 0}
.cta p{opacity:.9;margin:0 0 1.5em}

.page-hero{background:linear-gradient(120deg,var(--ink),var(--brand));color:#fff;padding:56px 0}
.page-hero h1{font-size:clamp(1.8rem,4vw,2.8rem);margin:0}
.crumb{opacity:.8;margin:.4em 0 0}.crumb a{color:#fff}

/* İletişim */
.contact{list-style:none;padding:0;margin:0;display:grid;gap:1.2rem}
.contact strong{display:block;color:var(--muted);font-size:.85rem;text-transform:uppercase}
.form{display:grid;gap:1rem}
.form label{display:grid;gap:.35rem;font-weight:500;font-size:.95rem}
.form input,.form select,.form textarea{font:inherit;padding:.8em 1em;border:1px solid var(--line);border-radius:10px;background:#fff;width:100%}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid var(--brand);border-color:transparent}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.check{display:flex!important;grid-template-columns:none;align-items:flex-start;gap:.6rem;font-weight:400}
.check input{width:auto;margin-top:.3em}
.hp{position:absolute;left:-9999px}
.alert{padding:1em 1.2em;border-radius:10px;margin-bottom:1rem}
.alert.ok{background:#e6f6ec;color:#16643a}.alert.err{background:#fdecec;color:#a12121}
.map iframe{width:100%;height:420px;border:0;display:block}

/* Footer */
.footer{background:var(--ink);color:#b8c4d2;padding:64px 0 0;font-size:.95rem}
.footer h4{color:#fff;margin-bottom:1em}
.footer a{display:block;color:#b8c4d2;margin:.3em 0}
.footer a:hover{color:#fff}
.social a{display:inline-block;margin-right:1em}
.copy{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding:20px 0;font-size:.85rem}
.copy a{display:inline;color:inherit}
.wa{position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;font-size:1.7rem;box-shadow:0 6px 20px rgba(0,0,0,.25);z-index:60}

/* Mobil */
@media (max-width:1140px){
  .burger{display:block}
  .menu{position:fixed;inset:calc(76px + 32px) 0 auto;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:.5rem 16px 1.5rem;border-bottom:1px solid var(--line);transform:translateY(-140%);transition:.3s;max-height:calc(100vh - 108px);overflow:auto}
  .menu.open{transform:none}
  .menu a:not(.btn){padding:.9rem 0;border-bottom:1px solid var(--line)}
  .menu a.active::after{display:none}
  .menu .btn{margin-top:1rem;text-align:center}
}
@media (max-width:960px){
  .two,.grid3{grid-template-columns:1fr}
  .grid4{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .topbar .hide-sm{display:none}
  .row2{grid-template-columns:1fr}
  .stat strong{font-size:2rem}
}

/* Technosis marka ayarları */
.logo img{height:46px;width:auto}
.flogo{height:40px;width:auto;margin-bottom:1em}
.btn{background:var(--brand)}
.btn:hover{background:#0088b8;filter:none}
.btn-light{background:#fff;color:var(--brand)}
.btn-light:hover{background:#eaf8fd}
.btn-ghost{background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.stats{background:var(--gray)}
.stat strong{color:#fff}
.stat span{color:#d6efe9}
.cta{background:linear-gradient(120deg,var(--brand),#00618a)}
.page-hero{background:linear-gradient(120deg,var(--ink),#00618a)}
.box{border-top-color:var(--brand)}

/* Referans logoları */
.refs{padding-bottom:64px}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;gap:56px;width:max-content;animation:kay 40s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.ref{display:grid;place-items:center;height:80px;min-width:150px;color:var(--muted);font-weight:700}
.ref img{max-height:64px;max-width:170px;width:auto;filter:grayscale(1);opacity:.7;transition:.3s}
.ref:hover img{filter:none;opacity:1}
@keyframes kay{to{transform:translateX(calc(-50% - 28px))}}
@media (prefers-reduced-motion:reduce){.track{animation:none;flex-wrap:wrap;justify-content:center;width:auto;gap:24px 48px}.ref[aria-hidden]{display:none}.marquee{mask-image:none}}

/* Dil seçici */
.langs{margin-left:auto;display:flex;gap:4px}
.topbar .hide-sm + .langs{margin-left:1rem}
.langs a{padding:1px 7px;border-radius:4px;font-weight:600;font-size:.78rem;color:#cfd8e3}
.langs a.on{background:var(--brand);color:#fff}
.topbar .hide-sm{margin-left:auto}

/* Yardımcılar */
.btn-line{background:transparent;color:var(--brand);border:2px solid var(--brand)}
.btn-line:hover{background:var(--brand);color:#fff}
.two.top{align-items:start}
.sticky-img{position:sticky;top:100px}
.mt{margin-top:2.5rem}
.center-flex{justify-content:center}
.sec .center .btn{margin-top:1.5rem}
.big404{font-size:clamp(5rem,15vw,9rem);font-weight:800;color:var(--brand);margin:0;line-height:1}

/* Metin içeriği */
.prose h3{font-size:1.15rem;margin:1.6em 0 .5em;color:var(--ink)}
.prose p{margin:0 0 1em}
.prose ul{padding-left:1.1em;margin:0 0 1em}
.prose li{margin:.3em 0}
.prose li::marker{color:var(--brand)}
.box .prose ul{padding-left:1em}

/* SSS */
.faq{display:grid;gap:12px}
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
.faq summary{cursor:pointer;padding:1.1rem 3rem 1.1rem 1.3rem;font-weight:600;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:1.3rem;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--brand);transition:.2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details[open] summary{color:var(--brand)}
.faq .prose{padding:0 1.3rem 1rem;color:var(--muted)}

/* Çerez onayı */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;max-width:560px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px rgba(0,0,0,.18);padding:1.1rem 1.3rem;z-index:90;display:flex;flex-direction:column;gap:.8rem;font-size:.92rem}
.cookie[hidden]{display:none}
.cookie p{margin:0;color:var(--muted)}
.cookie div{display:flex;gap:.6rem;justify-content:flex-end}

@media (max-width:960px){.sticky-img{position:static}}
@media (max-width:560px){.hide-xs{display:none}.topbar .wrap{gap:.8rem}}

/* Blog */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;color:var(--ink);transition:.25s;display:flex;flex-direction:column}
.post-card:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(16,40,70,.12)}
.post-card img,.post-card .ph{aspect-ratio:16/9;width:100%;object-fit:cover}
.post-card h2{font-size:1.2rem;margin:.4em 0}
.post-card p{color:var(--muted);margin:0;font-size:.95rem}
.post-card time,.meta{color:var(--brand);font-size:.85rem;font-weight:600}
.post-cover{margin:1rem 0 1.5rem}
.post-cover img{aspect-ratio:16/9}
.post-body{font-size:1.05rem;line-height:1.75}
.post-body h3{font-size:1.4rem;margin-top:1.8em}

/* Referans kartları */
.ref-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.ref-card{display:flex;flex-direction:column;justify-content:center;gap:2px;padding:1rem 1.2rem;background:#fff;border:1px solid var(--line);border-left:4px solid var(--brand);border-radius:10px;color:var(--ink);min-height:76px;transition:.2s}
a.ref-card:hover{box-shadow:0 8px 22px rgba(16,40,70,.1)}
.ref-card img{max-height:40px;width:auto;align-self:flex-start;margin-bottom:6px}
.ref-card strong{font-size:.98rem;line-height:1.3}
.ref-card span{font-size:.85rem;color:var(--muted)}
.refs.alt{background:var(--alt)}

/* Açılır menü */
.dd{position:relative;display:flex;align-items:center}
.dd>a .caret{font-size:.7em;opacity:.7}
.dd-menu{position:absolute;top:100%;left:-14px;min-width:220px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 34px rgba(16,40,70,.14);padding:8px;display:none;flex-direction:column;z-index:60;margin-top:14px}
.dd-menu::before{content:"";position:absolute;top:-16px;left:0;right:0;height:16px}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:flex}
.dd-menu a{padding:.6rem .8rem;border-radius:8px;color:var(--ink)!important}
.dd-menu a:hover,.dd-menu a.active{background:var(--alt);color:var(--brand)!important}
.dd-menu a.active::after{display:none}
@media (max-width:1140px){
  .dd{flex-direction:column;align-items:stretch}
  .dd>a .caret{display:none}
  .dd-menu{position:static;display:flex;box-shadow:none;border:0;padding:0 0 0 1rem;margin:0;min-width:0;background:transparent}
  .dd-menu::before{display:none}
  .dd-menu a{padding:.7rem 0;border-bottom:1px solid var(--line);border-radius:0;font-size:.95rem}
}

/* Çözüm ortakları sayfası */
.center-block{margin:0 auto}
.partner-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}
.partner-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;display:flex;flex-direction:column;gap:.5rem;align-items:flex-start;transition:.2s}
.partner-card:hover{box-shadow:0 14px 34px rgba(16,40,70,.1);transform:translateY(-3px)}
.partner-logo{height:90px;width:100%;display:flex;align-items:center;justify-content:center;background:var(--alt);border-radius:10px;margin-bottom:.6rem}
.partner-logo img{max-height:60px;max-width:80%}
.partner-card h3{margin:0;font-size:1.1rem}
.partner-card p{margin:0 0 .6rem;color:var(--muted);font-size:.93rem;flex:1}

/* Referans sayfası */
.ref-grid-lg{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.ref-grid-lg .ref-card{flex-direction:row;flex-wrap:wrap;align-items:center;column-gap:12px;min-height:84px}
.ref-grid-lg .ref-card strong{flex:1 1 60%}
.ref-grid-lg .ref-card span:not(.mono){flex-basis:100%;padding-left:56px;margin-top:-6px}
.ref-card .mono{width:44px;height:44px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.15rem;flex:none}
.ref-grid-lg .ref-card img{max-height:38px;max-width:90px;margin:0}
.ref-card .mono.has-img{background:#fff;border:1px solid var(--line);width:88px;padding:4px}
.ref-card .mono.has-img img{max-width:100%;max-height:34px;margin:0}
.ref-grid-lg .ref-card .mono.has-img ~ span{padding-left:100px}