:root{
  --navy:#061a38;--blue:#0a4d9b;--cyan:#16a0df;--ink:#0f172a;
  --muted:#667085;--soft:#f4f7fb;--line:#dfe6ef;--white:#fff;
  --shadow:0 22px 60px rgba(3,27,62,.14)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.6;background:#fff;opacity:1;transition:opacity .3s ease}
body.page-leave{opacity:0}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
button,input,textarea,select{font:inherit}
.container{width:min(1180px,92%);margin:auto}
.eyebrow{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:900;color:var(--cyan)}
.eyebrow:before{content:"";width:34px;height:2px;background:currentColor}
h1,h2,h3,h4{line-height:1.13}
h2{font-size:clamp(2.1rem,4vw,3.2rem);margin:.6rem 0 1rem}
p{margin:.3rem 0 1rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:.9rem 1.25rem;border-radius:9px;border:1px solid transparent;font-weight:850;cursor:pointer;transition:.22s}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--cyan),var(--blue) 45%,var(--navy));box-shadow:0 14px 30px rgba(5,70,145,.24)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(5,70,145,.32)}
.btn-outline{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
.btn-light{background:#fff;color:var(--navy)}
.topbar{background:var(--navy);color:#d9e6f6;font-size:.82rem}
.topbar .row{height:37px;display:flex;align-items:center;justify-content:space-between}
.header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid #edf1f6}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.logo img{width:128px}
.menu{display:flex;align-items:center;gap:22px;font-size:.85rem;font-weight:850}
.lang{display:flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.lang button{border:0;background:#fff;padding:8px 10px;cursor:pointer;font-weight:800;color:var(--muted)}
.lang button.active{background:var(--navy);color:#fff}
.mobile{display:none;background:none;border:0;font-size:1.8rem;color:var(--navy)}
.mobile-menu{display:none;padding:0 4% 18px;background:#fff;border-top:1px solid var(--line)}
.mobile-menu.open{display:grid}
.mobile-menu a{padding:12px 0;border-bottom:1px solid var(--line);font-weight:800}
.hero{min-height:700px;display:flex;align-items:center;position:relative;overflow:hidden;color:#fff;background:#061a38}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transform:scale(1.06);transition:opacity 1.2s ease,transform 7s ease}
.hero-slide.active{opacity:1;transform:scale(1)}
.hero:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(2,13,30,.95),rgba(2,13,30,.68) 48%,rgba(2,13,30,.13)),linear-gradient(0deg,rgba(2,13,30,.3),transparent)}
.hero-content{position:relative;z-index:2;max-width:760px;padding:105px 0 150px}
.hero h1{font-size:clamp(3rem,7vw,5.4rem);margin:.8rem 0 1.2rem;letter-spacing:-.045em}
.hero p{max-width:670px;font-size:1.18rem;color:#e3edf8}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-metrics{display:flex;gap:38px;flex-wrap:wrap;margin-top:44px}
.metric b{font-size:1.7rem;display:block}.metric span{font-size:.76rem;letter-spacing:.1em;color:#cbd7e7}
.floating{margin-top:-80px;position:relative;z-index:4}
.features{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.feature{padding:30px 24px;border-right:1px solid var(--line)}
.feature:last-child{border-right:0}
.icon{width:48px;height:48px;border-radius:12px;background:#eaf4ff;color:var(--blue);display:grid;place-items:center;font-weight:950}
.feature h4{margin:14px 0 6px}.feature p{font-size:.88rem;color:var(--muted);margin:0}
section{padding:95px 0}
.heading{max-width:740px;margin-bottom:42px}.heading.center{text-align:center;margin-left:auto;margin-right:auto}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 12px 35px rgba(9,30,65,.07);transition:.26s}
.card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.card img{width:100%;height:245px;object-fit:cover}
.card .body{padding:25px}
.card h3{margin:0 0 8px;color:var(--navy)}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin:17px 0}
.tag{font-size:.72rem;padding:5px 9px;border-radius:999px;background:#edf5ff;color:var(--blue);font-weight:850}
.link{font-weight:900;color:var(--blue)}
.split{display:grid;grid-template-columns:1.04fr 1fr;gap:65px;align-items:center}
.split img{height:470px;width:100%;object-fit:cover;border-radius:20px;box-shadow:var(--shadow)}
.checks{list-style:none;padding:0;margin:24px 0}
.checks li{position:relative;padding-left:31px;margin:12px 0}
.checks li:before{content:"✓";position:absolute;left:0;color:var(--cyan);font-weight:950}
.dark{background:linear-gradient(135deg,#05172f,#0a356b);color:#fff}
.dark p{color:#c8d5e7}
.cap-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.cap{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);border-radius:15px;overflow:hidden}
.cap img{height:135px;width:100%;object-fit:cover}
.cap .body{padding:18px}.cap h4{margin:0 0 6px}.cap p{font-size:.84rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{padding:28px;border:1px solid var(--line);border-radius:15px;background:#fff;text-align:center}
.stat strong{display:block;font-size:2.3rem;color:var(--blue)}
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:26px}
.step{text-align:center;position:relative}.step:not(:last-child):after{content:"→";position:absolute;right:-20px;top:26px;color:var(--cyan);font-size:1.6rem}
.step-no{width:58px;height:58px;border-radius:50%;margin:0 auto 15px;display:grid;place-items:center;background:#eaf3ff;color:var(--blue);font-weight:950}
.step p{font-size:.86rem;color:var(--muted)}
.map{position:relative;min-height:390px;border-radius:20px;background:
linear-gradient(rgba(4,24,53,.1),rgba(4,24,53,.1)),
url('hero.jpg') center/cover;overflow:hidden;box-shadow:var(--shadow)}
.map:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,20,45,.9),rgba(3,20,45,.35))}
.map-content{position:relative;z-index:2;color:#fff;padding:60px;max-width:620px}
.map-pins{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.pin{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:9px 12px;border-radius:999px}
.banner{padding:72px 0;background:linear-gradient(90deg,rgba(3,18,43,.96),rgba(5,60,117,.84)),url('ozel-makina.jpg') center/cover;color:#fff}
.banner .row{display:flex;align-items:center;justify-content:space-between;gap:32px}
.page-hero{padding:110px 0 80px;background:linear-gradient(90deg,rgba(3,18,43,.96),rgba(5,60,117,.74)),url('hero.jpg') center/cover;color:#fff}
.page-hero h1{font-size:clamp(2.8rem,6vw,4.8rem);margin:.7rem 0}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gallery img{height:255px;width:100%;object-fit:cover;border-radius:15px;cursor:pointer}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px}
.contact-card{background:var(--soft);padding:28px;border-radius:16px;margin-bottom:15px}
form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
input,select,textarea{width:100%;padding:14px;border:1px solid #d6deea;border-radius:9px;background:#fff}
textarea{min-height:150px;resize:vertical;grid-column:1/-1}
.full{grid-column:1/-1}
.admin-grid{display:grid;grid-template-columns:280px 1fr;min-height:100vh;background:#f4f7fb}
.admin-side{background:var(--navy);color:#fff;padding:28px}
.admin-main{padding:36px}
.admin-panel{background:#fff;border-radius:16px;padding:24px;box-shadow:var(--shadow);margin-bottom:20px}
footer{background:#03142d;color:#cbd7e8;padding:62px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.3fr .8fr .9fr;gap:50px}
footer h4{color:#fff;margin-top:0}footer a{display:block;margin:8px 0}
.copy{margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;font-size:.82rem}
.whatsapp{position:fixed;right:22px;bottom:22px;z-index:90;background:#25D366;color:#fff;padding:13px 17px;border-radius:999px;font-weight:900;box-shadow:0 14px 35px rgba(0,0,0,.24)}
.reveal{opacity:0;transform:translateY(24px);transition:.7s ease}.reveal.show{opacity:1;transform:none}
.modal{position:fixed;inset:0;background:rgba(1,8,20,.9);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}.modal img{max-height:88vh;max-width:94vw;border-radius:12px}.modal button{position:absolute;right:25px;top:18px;background:none;border:0;color:#fff;font-size:2rem}
@media(max-width:980px){
 .menu{display:none}.mobile{display:block}.features{grid-template-columns:1fr 1fr}.feature:nth-child(2){border-right:0}
 .products{grid-template-columns:1fr 1fr}.split,.contact-grid{grid-template-columns:1fr}.cap-grid{grid-template-columns:1fr 1fr}
 .process{grid-template-columns:1fr 1fr}.step:after{display:none}.stats{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
 .topbar{display:none}.nav{height:72px}.logo img{width:106px}.hero{min-height:620px}.hero-content{padding:80px 0 120px}.hero h1{font-size:3rem}
 .features,.products,.cap-grid,.process,.stats,.gallery,.footer-grid{grid-template-columns:1fr}.feature{border-right:0;border-bottom:1px solid var(--line)}
 section{padding:72px 0}.split img{height:310px}.banner .row,.copy{flex-direction:column;align-items:flex-start}
 form{grid-template-columns:1fr}textarea,.full{grid-column:1}.map-content{padding:35px 25px}.admin-grid{grid-template-columns:1fr}.admin-side{display:none}
}