: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{font-weight:800;font-size:20px;letter-spacing:-.01em}
.brand img{display:block;width:32px;height:32px}
.brand b{color:#2dd4cf;font-weight:800}
.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}
.renew form input{margin-bottom:0}
.contact{display:grid;gap:20px;margin:0 auto}
.contact a{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.contact a svg{flex:none}
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}
.contact{grid-template-columns:repeat(4,1fr);max-width:1040px}
.contact a span{word-break:break-word}
.steps4{grid-template-columns:repeat(4,1fr)}
.panel{background:var(--bg2);border:1px solid var(--line);border-radius:var(--radius);padding:28px;max-width:720px;margin:0 auto}
.panel form,.renew form{display:flex;flex-direction:column;gap:14px}
.panel label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted);flex:1;min-width:0}
.panel label small{font-size:12px;color:#64748b}
.panel .row{display:flex;gap:14px;align-items:flex-end}
.panel input,.panel select,.panel textarea{width:100%;padding:11px 12px;border-radius:8px;border:1px solid var(--line);background:#0b1220;color:var(--fg);font:inherit;font-size:15px}
.panel input:focus,.panel select:focus,.panel textarea:focus,.renew input:focus{outline:none;border-color:var(--brand)}
.panel textarea{resize:vertical}
.tutar-kutu{flex:1;display:flex;flex-direction:column;gap:4px;padding:8px 14px;border:1px dashed var(--line);border-radius:8px}
.tutar-kutu span{font-size:12px;color:var(--muted)}
.tutar-kutu strong{font-size:22px}
fieldset.odeme{border:1px solid var(--line);border-radius:8px;padding:10px 14px;display:flex;flex-wrap:wrap;gap:6px 22px}
fieldset.odeme legend{font-size:13px;color:var(--muted);padding:0 6px}
.panel label.secim,.panel label.onay{flex-direction:row;align-items:center;gap:8px;color:var(--fg);font-size:14px;flex:none}
.panel label.onay{align-items:flex-start;color:var(--muted);font-size:13px}
.panel label.secim input,.panel label.onay input{width:auto;margin-top:2px}
.secim em{font-style:normal;font-size:11px;color:var(--gold);border:1px solid rgba(245,158,11,.35);border-radius:10px;padding:1px 7px}
.secim input:disabled+*,.secim:has(input:disabled){opacity:.6}
.onay a,.kucuk a,footer a{color:#60a5fa}
.tuzak{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.msg{font-size:13px;min-height:18px}
.kucuk{color:var(--muted);font-size:13px;margin-top:14px}
.basari{text-align:center;margin-bottom:18px}
.basari .ikon{width:46px;height:46px;border-radius:50%;background:rgba(34,197,94,.15);color:var(--ok);font-size:24px;display:flex;align-items:center;justify-content:center;margin:0 auto 10px}
.sipno{color:var(--muted);margin-top:4px}
.sipno b{color:var(--fg);font-size:18px;letter-spacing:1px}
.havale{background:#0b1220;border:1px solid var(--line);border-radius:10px;padding:6px 16px;margin-bottom:14px}
.h-satir{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:14px}
.h-satir:last-child{border-bottom:none}
.h-satir span{color:var(--muted);width:80px;flex:none}
.h-satir b{flex:1;word-break:break-all;font-weight:600}
.kopya{background:transparent;border:1px solid var(--line);color:var(--fg);border-radius:6px;padding:4px 10px;font-size:12px;cursor:pointer}
.kopya:hover{border-color:var(--brand)}
#siparis-sonuc p{color:#cbd5e1;font-size:14px;margin:12px 0}
ol.kurulum{margin:22px 0 0 20px;color:#cbd5e1;font-size:14px;display:flex;flex-direction:column;gap:8px}
.kars-kap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg2)}
table.kars{width:100%;border-collapse:collapse;font-size:14px;min-width:560px}
table.kars th,table.kars td{padding:10px 14px;border-bottom:1px solid rgba(255,255,255,.05);text-align:center}
table.kars th:first-child,table.kars td:first-child{text-align:left;color:#cbd5e1}
table.kars thead th{position:sticky;top:0;background:var(--card);font-size:15px;vertical-align:bottom}
table.kars thead th small{display:block;font-size:12px;font-weight:400;color:var(--muted)}
table.kars th.vurgu,table.kars td.vurgu{background:rgba(37,99,235,.08)}
table.kars thead th.vurgu{color:#93c5fd}
table.kars tr.grup td{background:rgba(255,255,255,.03);color:var(--fg);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.5px;text-align:left}
table.kars td.var{color:var(--ok);font-weight:700}
table.kars td.yok{color:#475569}
@media(max-width:1080px){.contact{grid-template-columns:repeat(2,1fr);max-width:720px}}
@media(max-width:820px){.grid,.steps,.steps4,.contact{grid-template-columns:1fr}.hero h1{font-size:30px}.nav a.link{display:none}.panel{padding:20px}.panel .row{flex-direction:column;align-items:stretch}}
/* SEO rehber sayfalari */
.makale{max-width:780px;padding:40px 20px 56px}
.makale h1{font-size:32px;line-height:1.25;margin:10px 0 14px}
.makale h2{font-size:21px;margin:30px 0 10px}
.makale p,.makale li{color:#cbd5e1;font-size:16px}
.makale p{margin-bottom:12px}
.makale ul{margin:6px 0 12px 22px}
.makale li{margin:4px 0}
.makale a{color:#60a5fa}
.makale .giris{font-size:18px;color:var(--fg)}
.kirinti{font-size:13px;color:var(--muted)}
.kirinti a{color:var(--muted)}
.makale details{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:8px 0}
.makale summary{cursor:pointer;font-weight:600}
.makale details p{margin:8px 0 0}
.cta{background:var(--card);border:1px solid var(--brand);border-radius:var(--radius);padding:24px;margin:36px 0 10px;text-align:center}
.cta h2{margin-top:0}
.cta .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.makale .cta a.btn{color:#fff}
.makale .cta a.btn.ghost{color:var(--fg)}
.ilgili{columns:2}
.rgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px}
.rkart{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.rkart:hover{border-color:var(--brand)}
.makale .rkart h3{color:var(--fg);font-size:17px;margin-bottom:6px}
.makale .rkart p{font-size:14px;color:var(--muted);margin:0}
#sss details{background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:8px auto;max-width:780px}
#sss summary{cursor:pointer;font-weight:600}
#sss details p{color:#cbd5e1;margin-top:8px}
.konu-linkleri{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.konu-linkleri a{border:1px solid var(--line);border-radius:20px;padding:6px 14px;font-size:14px;color:#cbd5e1}
.konu-linkleri a:hover{border-color:var(--brand)}
@media(max-width:820px){.rgrid{grid-template-columns:1fr}.ilgili{columns:1}.makale h1{font-size:26px}}