:root{--primary: #2563eb;--dark: #0f172a;--gray: #64748b;--bg: #f8fafc;--white: #ffffff}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--dark);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{background:var(--white);padding:15px 0;position:sticky;top:0;z-index:100;border-bottom:1px solid #e2e8f0}.header-content{display:flex;justify-content:space-between;align-items:center}.logo-brand{font-weight:800;font-size:20px;color:var(--primary);display:block}.logo-tagline{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--gray)}a{text-decoration:none;color:inherit}.nav a{margin:0 15px;font-weight:600;font-size:14px}.nav a:hover{color:var(--primary)}.btn{padding:12px 24px;border-radius:8px;font-weight:700;cursor:pointer;border:none;transition:.3s}.btn-primary{background:var(--primary);color:#fff}.btn-outline{border:2px solid var(--primary);color:var(--primary);background:transparent}.btn-sm{padding:8px 16px;font-size:13px}.hero{padding:80px 0;background:var(--white)}.h1{font-size:42px;font-weight:800;margin-bottom:20px;line-height:1.1}.hero-desc{color:var(--gray);font-size:18px;max-width:700px;margin-bottom:30px}.stats{display:flex;gap:40px}.stat-item b{display:block;font-size:24px;color:var(--primary)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-top:40px}.cat-card{background:var(--white);padding:40px;border-radius:16px;border:1px solid #e2e8f0}.cat-card h3{margin-bottom:10px}.cat-card .link{color:var(--primary);font-weight:700;margin-top:20px;display:inline-block}.case-card{background:var(--white);border-radius:16px;overflow:hidden;border:1px solid #e2e8f0;transition:.3s}.case-card:hover{transform:translateY(-5px);box-shadow:0 20px 25px -5px #0000001a}.case-img{width:100%;height:240px;object-fit:cover}.case-info{padding:25px}.case-cat{font-size:12px;font-weight:700;color:var(--primary);text-transform:uppercase;margin-bottom:10px;display:block}section{padding:80px 0}.h2{font-size:32px;font-weight:800}details{background:#fff;padding:20px;border-radius:12px;margin-bottom:10px;border:1px solid #e2e8f0}summary{font-weight:700;cursor:pointer}.footer{background:var(--dark);color:#fff;padding:60px 0}.footer-grid{display:flex;justify-content:space-between}.sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;padding:10px;z-index:1000;box-shadow:0 -5px 10px #0000000d}.sticky-cta a{flex:1;text-align:center;padding:15px;border-radius:10px;font-weight:700;color:#fff;margin:0 5px}.cta-tg{background:#08c}.cta-phone{background:var(--primary)}@media(max-width:768px){.h1{font-size:32px}.nav{display:none}.sticky-cta{display:flex}.hero{padding:40px 0}}.modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:200;align-items:center;justify-content:center}.modal-content{background:#fff;padding:40px;border-radius:20px;max-width:450px;position:relative}.close-modal{position:absolute;top:20px;right:20px;cursor:pointer;font-size:24px}#lead-form input{width:100%;padding:15px;margin:20px 0;border:1px solid #ccc;border-radius:8px}