:root{
  --bg:#0b1220; --bg2:#101a2e; --card:#16223b; --line:#243349;
  --fg:#e2e8f0; --muted:#94a3b8; --brand:#2563eb; --brand2:#1d4ed8;
  --ok:#22c55e; --gold:#f59e0b; --radius:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Segoe UI',Tahoma,sans-serif;background:var(--bg);color:var(--fg);line-height:1.6}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:10;background:rgba(11,18,32,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.brand .dot{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--brand),#0ea5e9)}
.nav a.link{color:var(--muted);margin-left:22px;font-size:14px}
.nav a.link:hover{color:var(--fg)}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:12px 22px;border-radius:10px;font-weight:600;border:none;cursor:pointer;font-size:15px}
.btn:hover{background:var(--brand2)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--fg)}
.hero{padding:72px 0 40px;text-align:center}
.hero h1{font-size:38px;line-height:1.2;margin-bottom:16px}
.hero p{color:var(--muted);font-size:17px;max-width:640px;margin:0 auto 28px}
.hero .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.badges{display:flex;gap:18px;justify-content:center;flex-wrap:wrap;margin-top:26px;color:var(--muted);font-size:13px}
section{padding:56px 0}
h2.title{font-size:26px;text-align:center;margin-bottom:8px}
p.sub{text-align:center;color:var(--muted);margin-bottom:36px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column}
.card.vurgu{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand),0 16px 40px rgba(37,99,235,.18)}
.card h3{font-size:20px;margin-bottom:4px}
.card .pil{position:absolute}
.card .aciklama{color:var(--muted);font-size:13px;min-height:38px}
.fiyat{font-size:32px;font-weight:700;margin:14px 0 4px}
.fiyat small{font-size:14px;font-weight:400;color:var(--muted)}
ul.feat{list-style:none;margin:16px 0 22px;flex:1}
ul.feat li{padding:7px 0 7px 26px;position:relative;font-size:14px;color:#cbd5e1;border-top:1px solid rgba(255,255,255,.04)}
ul.feat li:before{content:"\2713";position:absolute;left:0;color:var(--ok);font-weight:700}
.tag{display:inline-block;font-size:11px;background:var(--brand);color:#fff;padding:3px 10px;border-radius:20px;margin-bottom:10px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.step .no{width:30px;height:30px;border-radius:50%;background:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:700;margin-bottom:12px}
.renew{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:30px;max-width:640px;margin:0 auto}
.renew input{width:100%;padding:12px;border-radius:8px;border:1px solid var(--line);background:#0b1220;color:var(--fg);font-size:15px;margin-bottom:12px}
.renew .msg{font-size:13px;margin-top:10px;min-height:18px}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:720px;margin:0 auto}
.contact a{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:13px;text-align:center}
.pill-note{display:inline-block;background:rgba(245,158,11,.12);color:var(--gold);border:1px solid rgba(245,158,11,.3);padding:4px 12px;border-radius:20px;font-size:12px;margin-bottom:15px}
@media(max-width:820px){.grid,.steps,.contact{grid-template-columns:1fr}.hero h1{font-size:30px}.nav a.link{display:none}}