:root{--dark:#03111f;--navy:#0f172a;--blue:#00a3ff;--cyan:#11d3c7;--soft:#f5f8fc;--text:#172033;--muted:#64748b;--line:#e6eef8}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);background:#fff}a{text-decoration:none;color:inherit}.container{width:min(1200px,92%);margin:auto}.top-strip{background:#03111f;color:#dbeafe;font-size:13px}.strip-inner{height:36px;display:flex;align-items:center;justify-content:space-between;gap:12px}.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:82px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:31px;font-weight:900;letter-spacing:-1.2px}.logo span,.footer h3 span{color:var(--blue)}nav{display:flex;gap:24px;font-weight:800;color:#334155}.nav-actions{display:flex;align-items:center;gap:10px}.ghost{font-weight:800;color:#334155}.topbtn,.btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#00a3ff,#005b7a);color:#fff!important;border-radius:999px;padding:14px 22px;font-weight:900;box-shadow:0 16px 35px rgba(0,91,122,.22);transition:.25s}.btn:hover,.topbtn:hover{transform:translateY(-2px)}.btn.light{background:#fff;color:#03111f!important}.btn.gold{background:linear-gradient(135deg,#10b981,#0f766e);color:#fff!important}.darktext{color:#03111f!important}.hero-pro{position:relative;overflow:hidden;background:#03111f;color:#fff;padding:105px 0}.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 15% 20%,rgba(0,163,255,.34),transparent 28%),radial-gradient(circle at 80% 35%,rgba(17,211,199,.20),transparent 25%),linear-gradient(135deg,#03111f,#0f172a 55%,#005b7a)}.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;gap:55px;align-items:center}.tag,.section-head span,.campaign span,.split-card span,.page-pro span,.news-box span{display:inline-flex;color:#67e8f9;font-weight:900;letter-spacing:.08em;font-size:13px;text-transform:uppercase}.hero-copy h1{font-size:62px;line-height:.98;margin:18px 0;letter-spacing:-3px}.hero-copy p{font-size:20px;color:#d7e6f7;max-width:700px;line-height:1.7}.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.trust-row{display:flex;gap:18px;flex-wrap:wrap;margin-top:28px;color:#cbd5e1;font-weight:800}.hero-showcase{background:linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.18);box-shadow:0 35px 100px rgba(0,0,0,.28);border-radius:36px;padding:28px}.showcase-card{border-radius:30px;padding:32px;background:linear-gradient(135deg,rgba(255,255,255,.18),rgba(255,255,255,.08));min-height:300px;display:flex;flex-direction:column;justify-content:flex-end}.showcase-card span{color:#67e8f9;font-weight:900}.showcase-card h3{font-size:34px;margin:10px 0}.showcase-card p{color:#dbeafe;line-height:1.7}.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}.mini-grid div{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);padding:22px;border-radius:24px}.mini-grid b{display:block;font-size:30px}.mini-grid small{color:#cbd5e1}.feature-strip{margin-top:-42px;position:relative;z-index:3;background:#fff;border:1px solid var(--line);box-shadow:0 22px 70px rgba(9,17,31,.12);border-radius:30px;padding:24px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature-strip div{padding:18px;border-radius:20px;background:#f8fafc}.feature-strip strong{display:block}.feature-strip span{color:var(--muted);font-size:14px}.section{padding:76px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}.section-head h2{font-size:40px;letter-spacing:-1.4px;margin:8px 0 0;max-width:780px}.catgrid,.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.cat{background:#fff;border:1px solid var(--line);border-radius:30px;padding:28px;box-shadow:0 18px 55px rgba(9,17,31,.07);transition:.25s}.cat:hover{transform:translateY(-7px);box-shadow:0 30px 75px rgba(9,17,31,.13)}.ico{width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,#e0f7ff,#d1fae5);display:grid;place-items:center;font-size:26px}.cat h3{font-size:22px;margin:18px 0 8px}.cat p{color:var(--muted);line-height:1.6;min-height:78px}.cat small{font-weight:900;color:#03111f}.product-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:30px;overflow:hidden;box-shadow:0 20px 60px rgba(9,17,31,.08);transition:.25s}.product-card:hover{transform:translateY(-8px);box-shadow:0 34px 90px rgba(9,17,31,.15)}.img{height:245px;background:linear-gradient(135deg,#e0f7ff,#e8eef7);display:grid;place-items:center;color:#64748b;font-weight:900;position:relative;overflow:hidden}.img img{width:100%;height:100%;object-fit:cover;transition:.35s}.product-card:hover .img img{transform:scale(1.06)}.img em{position:absolute;top:16px;left:16px;z-index:2;background:#03111f;color:#fff;border-radius:999px;padding:8px 12px;font-style:normal;font-size:12px;font-weight:900}.pb{padding:22px}.pb small,.crumb{color:#0284c7;font-weight:900}.pb h3{font-size:21px;margin:9px 0}.pb p{color:var(--muted);line-height:1.55;min-height:82px}.row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:18px}.row b{font-size:18px}.row a{background:#03111f;color:#fff;padding:11px 14px;border-radius:999px;font-weight:900;font-size:13px}.campaign{padding:30px 0;background:#f8fafc}.campaign-box{background:linear-gradient(135deg,#03111f,#005b7a);color:#fff;border-radius:36px;padding:46px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:0 30px 90px rgba(9,17,31,.22)}.campaign h2{font-size:38px;margin:8px 0}.campaign p{color:#dbeafe}.split-section{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;padding:20px 0 45px}.split-card{border-radius:34px;padding:42px}.split-card.dark{background:#03111f;color:#fff}.split-card.light{background:#f8fafc;border:1px solid var(--line)}.split-card h2{font-size:38px;margin:10px 0}.split-card p,.split-card li{line-height:1.8;color:#dbeafe}.split-card.light li{color:#334155}.split-card ul{margin:0;padding-left:20px}.seo-text{background:#f8fafc;border:1px solid var(--line);border-radius:34px;padding:38px;margin-bottom:60px}.seo-text h2{font-size:34px;margin-top:0}.seo-text p{color:#334155;line-height:1.9}.page-pro{background:linear-gradient(135deg,#03111f,#005b7a);color:#fff;padding:82px 0}.page-pro h1{font-size:52px;margin:10px 0 8px}.page-pro p{color:#dbeafe;font-size:18px}.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}.filters a{padding:12px 16px;border-radius:999px;background:#f1f5f9;font-weight:900;color:#334155}.filters a.active{background:#03111f;color:#fff}.detail{display:grid;grid-template-columns:1fr 1fr;gap:56px;padding:80px 0}.detail-img{min-height:540px;background:#e0f7ff;border-radius:36px;overflow:hidden;display:grid;place-items:center;color:#64748b;font-weight:900}.detail-img img{width:100%;height:100%;object-fit:cover}.detail-content h1{font-size:48px;letter-spacing:-1.5px;margin:14px 0}.lead{font-size:20px;color:var(--muted);line-height:1.7}.price{font-size:34px;font-weight:900;margin:22px 0}.desc{line-height:1.85;color:#334155}.detail-note{margin-top:20px;background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:16px;font-weight:800;color:#334155}.newsletter{padding:40px 0;background:#fff}.news-box{background:linear-gradient(135deg,#e0f7ff,#d1fae5);border:1px solid #bae6fd;border-radius:36px;padding:42px;display:flex;align-items:center;justify-content:space-between;gap:24px}.news-box h2{font-size:34px;margin:8px 0}.news-box p{color:#075985}.footer{background:#03111f;color:#cbd5e1;padding:58px 0 0}.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}.footer h3{font-size:30px;color:#fff}.footer a{display:block;color:#fff;margin:9px 0}.copy{text-align:center;border-top:1px solid rgba(255,255,255,.1);padding:18px;margin-top:36px}.float{position:fixed;right:20px;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:25px;box-shadow:0 18px 40px rgba(0,0,0,.25);z-index:60}.wa{bottom:90px;background:#25d366}.ph{bottom:24px;background:#0f62fe}.reveal{opacity:0;transform:translateY(24px);transition:.6s}.reveal.visible{opacity:1;transform:none}.broken-img:after{content:'PDKS Çözümü';color:#64748b;font-weight:900}@media(max-width:980px){nav{display:none}.hero-grid,.detail,.split-section,.foot{grid-template-columns:1fr}.hero-copy h1{font-size:42px}.feature-strip,.catgrid,.grid{grid-template-columns:1fr 1fr}.campaign-box,.news-box{align-items:flex-start;flex-direction:column}.section-head{display:block}}@media(max-width:600px){.top-strip{display:none}.nav{height:72px}.ghost{display:none}.logo{font-size:25px}.hero-pro{padding:70px 0}.hero-copy h1{font-size:34px}.hero-copy p{font-size:17px}.feature-strip,.catgrid,.grid{grid-template-columns:1fr}.section{padding:54px 0}.section-head h2,.campaign h2,.split-card h2,.news-box h2{font-size:29px}.page-pro h1,.detail-content h1{font-size:34px}.detail-img{min-height:330px}.foot{grid-template-columns:1fr}.campaign-box,.news-box,.split-card{padding:28px}}