:root{--deep:#021E4D;--navy:#0a2a63;--ink:#eef4fc;--mut:#9cb4d6;
 --line:rgba(150,190,240,.14);--acc:#2f8bff;--acc2:#6cb8ff;--good:#31c37a;
 --card:rgba(255,255,255,.045)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--deep);color:var(--ink);
 font:16px/1.65 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,sans-serif;
 -webkit-font-smoothing:antialiased}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
a{color:var(--acc2);text-decoration:none}
img{max-width:100%;height:auto;display:block}

/* hero */
.hero{position:relative;overflow:hidden;min-height:92vh;display:flex;align-items:center}
.hero:before{content:"";position:absolute;inset:0;
 background:url('/img/hero-sea.jpg') center/cover no-repeat;opacity:.5}
.hero:after{content:"";position:absolute;inset:0;
 background:linear-gradient(180deg,rgba(2,30,77,.45) 0%,rgba(2,30,77,.78) 55%,var(--deep) 100%)}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;
 gap:48px;align-items:center;padding:80px 24px}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:26px}
.brand img{width:44px;height:44px;border-radius:11px;box-shadow:0 6px 20px rgba(0,0,0,.5)}
.brand span{font-weight:650;letter-spacing:-.01em;font-size:17px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--acc2);
 border:1px solid var(--line);border-radius:999px;padding:6px 14px;margin-bottom:22px;
 background:rgba(10,31,71,.5);backdrop-filter:blur(8px)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--good)}
h1{font-size:clamp(34px,4.8vw,56px);line-height:1.06;letter-spacing:-.03em;margin:0 0 20px;font-weight:700}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--acc2),#a8d8ff);
 -webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:18.5px;color:#c3d5ee;margin:0 0 28px;max-width:34em}
.phone{width:100%;max-width:268px;height:auto;margin:0 auto;
 border-radius:26px;border:1px solid rgba(255,255,255,.09);
 box-shadow:0 26px 60px rgba(0,0,0,.45),0 0 0 1px rgba(2,30,77,.6) inset;
 background:#0a2a63}
.hero .phone{max-width:296px}
form{display:flex;gap:10px;flex-wrap:wrap;max-width:450px}
input{flex:1;min-width:210px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;
 background:rgba(1,20,52,.55);color:var(--ink);font-size:15px;backdrop-filter:blur(8px)}
input::placeholder{color:#7d96b8}
button{padding:14px 26px;border:0;border-radius:14px;font-size:15px;font-weight:650;cursor:pointer;
 background:linear-gradient(180deg,var(--acc2),var(--acc));color:#04142e;
 box-shadow:0 10px 26px rgba(47,139,255,.32)}
.small{font-size:13px;color:var(--mut);margin:12px 0 0}

/* strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
 background:rgba(255,255,255,.025)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:26px 24px}
.stat b{display:block;font-size:26px;letter-spacing:-.02em}
.stat span{font-size:13px;color:var(--mut)}

section{padding:76px 0;border-bottom:1px solid var(--line)}
h2{font-size:clamp(26px,3.2vw,38px);letter-spacing:-.025em;margin:0 0 16px;font-weight:700}
.tag{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--acc2);
 font-weight:650;margin-bottom:12px}
p{margin:0 0 14px;color:#bccfe8}
.row{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.row.flip .txt{order:2}
ul{margin:18px 0 0;padding:0;list-style:none}
li{padding:10px 0 10px 30px;position:relative;color:var(--mut)}
li:before{content:"";position:absolute;left:0;top:19px;width:8px;height:8px;border-radius:50%;
 background:var(--acc);box-shadow:0 0 0 5px rgba(47,139,255,.15)}
li b{color:var(--ink);font-weight:600}

.hull{background:#f7f4ec;border-radius:24px;padding:26px 22px;border:1px solid var(--line);
 box-shadow:0 22px 50px rgba(0,0,0,.35)}
.hull img{border-radius:10px}
.hullcap{font-size:13.5px;color:#54657d;margin:12px 4px 2px;text-align:center}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:30px}
.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;
 transition:border-color .2s,transform .2s}
.card:hover{border-color:rgba(108,184,255,.35);transform:translateY(-2px)}
.card img{width:46px;height:46px;margin-bottom:14px}
.card h3{font-size:17px;margin:0 0 6px;font-weight:650}
.card p{color:var(--mut);font-size:14.6px;margin:0}

.faq{max-width:780px}
details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-size:17px;font-weight:600;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";float:right;color:var(--acc2);font-weight:400;font-size:20px;line-height:1}
details[open] summary:after{content:"−"}
details p{color:var(--mut);margin:14px 0 0}

footer{padding:46px 0 64px;color:var(--mut);font-size:14px}
footer img{width:30px;height:30px;border-radius:8px;display:inline-block;vertical-align:middle;margin-right:10px}
@media (max-width:880px){
 .hero{min-height:auto}.hero .wrap{grid-template-columns:1fr;padding:56px 24px;gap:34px}
 .row{grid-template-columns:1fr;gap:34px}.row.flip .txt{order:0}
 .strip .wrap{grid-template-columns:repeat(2,1fr)}
 section{padding:62px 0}
}

/* ---- içerik sayfaları ---- */
.nav{position:sticky;top:0;z-index:50;background:rgba(2,30,77,.82);backdrop-filter:blur(14px);
 border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;gap:26px;padding:14px 24px}
.nav a.logo{display:flex;align-items:center;gap:10px;font-weight:650;color:var(--ink)}
.nav a.logo img{width:30px;height:30px;border-radius:8px}
.nav nav{display:flex;gap:20px;margin-left:auto;flex-wrap:wrap}
.nav nav a{font-size:14.5px;color:var(--mut)}
.nav nav a:hover,.nav nav a[aria-current]{color:var(--ink)}
.doc{max-width:760px;padding:64px 0 40px}
.doc h1{font-size:clamp(30px,4vw,44px);margin-bottom:18px}
.doc h2{font-size:26px;margin:44px 0 12px}
.doc h3{font-size:19px;margin:28px 0 8px;font-weight:650}
.doc p,.doc li{font-size:16.5px}
.doc ul{margin:14px 0 18px}
.doc table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}
.doc th,.doc td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line)}
.doc th{color:var(--acc2);font-weight:650;font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.doc td{color:var(--mut)}.doc td:first-child{color:var(--ink);font-weight:600}
.note{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--acc);
 border-radius:14px;padding:18px 20px;margin:24px 0}
.note p{margin:0;color:var(--mut)}
.next{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:40px 0 0}
.next a{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 20px;
 display:block;transition:border-color .2s}
.next a:hover{border-color:rgba(108,184,255,.4)}
.next b{display:block;color:var(--ink);font-size:16px;margin-bottom:4px}
.next span{color:var(--mut);font-size:14px}