:root{--lacivert:#06111f;--sari:#ffc400;--yesil:#25d366;--metin:#111827;--gri:#667085;--zemin:#f6f8fb;--cizgi:#e7ecf3}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--metin);background:#fff}a{text-decoration:none;color:inherit}.container{width:min(1120px,92%);margin:auto}
header{position:sticky;top:0;z-index:50;background:rgba(6,17,31,.96);backdrop-filter:blur(14px);color:#fff;border-bottom:1px solid rgba(255,255,255,.08)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:22px}.logo img{width:178px;border-radius:8px}nav{display:flex;gap:22px;color:#e5e7eb;font-size:14px;font-weight:700}.header-actions{display:flex;gap:10px}.call{padding:12px 16px;border:1px solid rgba(255,255,255,.16);border-radius:999px;font-weight:900}.whatsapp{background:var(--sari);color:var(--lacivert);padding:13px 18px;border-radius:999px;font-weight:900}
.hero{background:radial-gradient(circle at 12% 18%,rgba(255,196,0,.24),transparent 34%),linear-gradient(135deg,#06111f 0%,#071a31 54%,#0c2948 100%);color:#fff;padding:64px 0 70px}.breadcrumb{display:flex;gap:8px;color:#cbd5e1;font-size:14px;margin-bottom:22px;flex-wrap:wrap}.breadcrumb a{color:#fff;font-weight:700}.eyebrow{display:inline-flex;padding:9px 14px;border:1px solid rgba(255,255,255,.17);background:rgba(255,255,255,.08);border-radius:999px;font-weight:900;margin-bottom:18px}h1{font-size:clamp(38px,6vw,70px);line-height:.98;letter-spacing:-2px;margin:0 0 20px;max-width:960px}h1 span{color:var(--sari)}.lead{font-size:20px;line-height:1.6;color:#e2e8f0;margin:0 0 28px;max-width:790px}.hero-buttons{display:flex;gap:13px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:17px;padding:16px 21px;font-weight:900;font-size:16px}.btn-yellow{background:var(--sari);color:var(--lacivert)}.btn-white{background:#fff;color:var(--lacivert)}.btn-green{background:var(--yesil);color:#fff}
main.article-wrap{background:var(--zemin);padding:54px 0}.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}article{background:#fff;border:1px solid var(--cizgi);border-radius:30px;padding:38px;box-shadow:0 12px 36px rgba(15,23,42,.06)}article h2{color:var(--lacivert);font-size:32px;line-height:1.16;letter-spacing:-.8px;margin:36px 0 14px}article h2:first-child{margin-top:0}article h3{color:var(--lacivert);font-size:23px;margin:26px 0 10px}article p,article li{color:#344054;line-height:1.8;font-size:17px}.note{background:#fff8d8;border:1px solid rgba(255,196,0,.45);border-radius:20px;padding:20px;margin:24px 0;color:#3b2f00;line-height:1.7}.warning{background:#fff1f2;border:1px solid #fecdd3;border-radius:20px;padding:20px;margin:24px 0;color:#7f1d1d;line-height:1.7}.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0}.compare-card{border:1px solid var(--cizgi);border-radius:22px;padding:22px;background:#f8fafc}.toc{background:#f8fafc;border:1px solid var(--cizgi);border-radius:22px;padding:22px;margin-bottom:26px}.toc b{display:block;color:var(--lacivert);margin-bottom:12px;font-size:18px}.toc a{display:block;color:#344054;padding:8px 0;font-weight:650}
aside{position:sticky;top:104px;display:grid;gap:18px}.side-card{background:#fff;border:1px solid var(--cizgi);border-radius:26px;padding:24px;box-shadow:0 12px 36px rgba(15,23,42,.06)}.side-card.dark{background:linear-gradient(135deg,var(--lacivert),#123456);color:#fff;border:0}.side-card h3{margin:0 0 10px;color:var(--lacivert);font-size:22px}.side-card.dark h3{color:#fff}.side-card p{color:var(--gri);line-height:1.65}.side-card.dark p{color:#dbe4ef}.mini-list{list-style:none;padding:0;margin:0;display:grid;gap:11px}.mini-list li{display:flex;gap:10px;font-weight:650}.mini-list li:before{content:"✓";width:22px;height:22px;border-radius:50%;background:var(--sari);color:var(--lacivert);display:grid;place-items:center;font-weight:900;flex:0 0 auto}
.faq{display:grid;gap:13px;margin-top:20px}details{background:#fff;border:1px solid var(--cizgi);border-radius:18px;padding:18px 20px}summary{cursor:pointer;font-weight:900;color:var(--lacivert);font-size:17px}details p{color:var(--gri);line-height:1.65}.cta{margin-top:32px;background:linear-gradient(135deg,var(--lacivert),#123456);color:#fff;border-radius:28px;padding:32px;display:flex;align-items:center;justify-content:space-between;gap:22px}.cta h2{color:#fff;margin:0 0 8px;font-size:30px}.cta p{color:#dbe4ef;margin:0}footer{background:#020914;color:#b6c2d1;padding:34px 0;text-align:center;line-height:1.8}
@media(max-width:980px){nav{display:none}.article-grid{grid-template-columns:1fr}aside{position:static}.nav{height:74px}.logo img{width:145px}.call{display:none}.compare{grid-template-columns:1fr}}
@media(max-width:620px){.container{width:100%;padding-left:18px;padding-right:18px}.whatsapp{padding:12px 14px;font-size:14px}.hero{padding:38px 0 46px}h1{font-size:38px;letter-spacing:-1.1px}.lead{font-size:17px}main.article-wrap{padding:30px 0}article{padding:24px;border-radius:24px}article h2{font-size:27px}article p,article li{font-size:16px}.cta{flex-direction:column;text-align:center;padding:24px;border-radius:24px}.cta .btn{width:100%}}