*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#0a5eb0;--primary-dark:#084a8a;--primary-light:#e8f0fe;--accent:#ff6b35;--accent-hover:#e55a2b;--text-dark:#1a1a2e;--text-body:#4a4a4a;--text-light:#888;--bg-white:#fff;--bg-light:#f5f7fa;--border:#e8ecf0;--shadow:0 2px 12px #0000000f;--shadow-hover:0 8px 24px #0000001a;--radius:10px;--radius-lg:14px;--font:"Segoe UI", system-ui, -apple-system, sans-serif;--utility-height:40px;--header-height:64px}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--text-body);background:var(--bg-light);-webkit-font-smoothing:antialiased;line-height:1.5}h1,h2,h3,h4,h5,h6{color:var(--text-dark);font-weight:700;line-height:1.3}a{color:inherit;text-decoration:none}button{cursor:pointer;background:0 0;border:none;font-family:inherit}img{max-width:100%;height:auto}ul{margin:0;padding:0;list-style:none}.container{max-width:1240px;margin:0 auto;padding:0 20px}.utility-bar{background:var(--primary);color:#ffffffe6;height:var(--utility-height);z-index:1001;align-items:center;width:100%;font-size:13px;display:flex;position:fixed;top:0;left:0}.utility-inner{justify-content:space-between;align-items:center;width:100%;max-width:1240px;margin:0 auto;padding:0 20px;display:flex}.utility-left{align-items:center;gap:20px;display:flex}.utility-left a{color:#ffffffe6;align-items:center;gap:6px;font-size:13px;transition:color .15s;display:flex}.utility-left a:hover{color:#fff}.utility-right{align-items:center;gap:16px;display:flex}.utility-right select{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff4d;border-radius:4px;outline:none;padding:2px 6px;font-size:12px}.utility-right select option{color:var(--text-dark);background:#fff}.utility-right a{color:#ffffffe6;align-items:center;gap:4px;font-size:13px;transition:color .15s;display:flex}.utility-right a:hover{color:#fff}.utility-right .whatsapp{font-weight:600;color:#25d366!important}.site-header{top:var(--utility-height);z-index:1000;background:var(--bg-white);border-bottom:1px solid var(--border);width:100%;position:fixed;left:0}.header-inner{max-width:1240px;height:var(--header-height);align-items:center;gap:12px;margin:0 auto;padding:0 20px;display:flex}.header-logo{flex-shrink:0;align-items:center;display:flex}.header-logo img{width:auto;height:38px}.nav-list{align-items:center;gap:0;display:flex}.nav-list>li{position:relative}.nav-link{color:var(--text-body);white-space:nowrap;align-items:center;gap:4px;padding:10px 12px;font-size:13px;font-weight:500;transition:color .15s;display:flex}.nav-link:hover,.nav-link.active{color:var(--primary)}.nav-cta{background:var(--accent);border-radius:8px;padding:10px 20px;font-size:13px;font-weight:600;transition:background .2s;color:var(--bg-white)!important}.nav-cta:hover{background:var(--accent-hover)!important;color:#fff!important}.mobile-toggle{color:var(--text-dark);padding:8px;display:none}.mega-menu{background:var(--bg-white);border-radius:var(--radius-lg);border:1px solid var(--border);opacity:0;visibility:hidden;z-index:100;grid-template-columns:1fr 1fr 1fr;gap:20px;width:820px;max-width:90vw;max-height:70vh;padding:24px;transition:all .2s;display:grid;position:absolute;top:100%;left:50%;overflow-y:auto;transform:translate(-50%)translateY(8px);box-shadow:0 12px 48px #0000001f}.nav-list>li:hover .mega-menu,.nav-list>li:focus-within .mega-menu{opacity:1;visibility:visible;transform:translate(-50%)translateY(0)}.mega-group{break-inside:avoid}.mega-group h4{text-transform:uppercase;letter-spacing:.5px;color:var(--primary);border-bottom:2px solid var(--bg-light);margin-bottom:8px;padding-bottom:6px;font-size:12px}.mega-group a{color:var(--text-body);border-radius:6px;align-items:center;gap:8px;padding:5px 8px;font-size:12px;transition:background .12s;display:flex}.mega-group a:hover{background:var(--bg-light);color:var(--primary)}.btn{border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:14px 28px;font-size:15px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--accent);color:var(--bg-white);border-radius:8px;align-items:center;gap:8px;padding:12px 28px;font-size:14px;font-weight:600;transition:background .2s;display:inline-flex}.btn-primary:hover{background:var(--accent-hover)}.btn-accent{background:var(--accent);color:var(--bg-white);border:none;border-radius:10px;justify-content:center;align-items:center;gap:8px;width:100%;padding:14px 28px;font-size:15px;font-weight:600;transition:background .2s;display:inline-flex}.btn-accent:hover{background:var(--accent-hover)}.btn-accent:disabled{opacity:.5;cursor:not-allowed}.btn-outline{color:var(--primary);border:2px solid var(--primary);background:0 0;border-radius:8px;align-items:center;gap:8px;padding:10px 24px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-outline:hover{background:var(--primary);color:#fff}.page-content{padding-top:calc(var(--utility-height) + var(--header-height));min-height:100vh}.banner-carousel{background:var(--bg-light);overflow:hidden}.banner-slide{justify-content:center;align-items:center;width:100%;min-height:360px;padding:40px 0;display:flex;position:relative}.banner-slide img{border-radius:var(--radius-lg);object-fit:cover;width:100%;max-width:1240px}.service-grid{grid-template-columns:repeat(4,1fr);gap:16px;padding:24px 0;display:grid}.service-card{background:var(--bg-white);border-radius:var(--radius-lg);text-align:center;cursor:pointer;border:1px solid var(--border);padding:28px 20px;transition:all .2s}.service-card:hover{box-shadow:var(--shadow-hover);border-color:var(--accent);transform:translateY(-2px)}.service-card .icon{color:var(--primary);margin-bottom:12px;font-size:32px}.service-card h3{color:var(--text-dark);margin-bottom:4px;font-size:14px}.service-card p{color:var(--accent);text-transform:uppercase;letter-spacing:.5px;font-size:11px;font-weight:600}.section{padding:32px 0}.section-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.section-title{font-size:22px;font-weight:700}.section-link{color:var(--primary);font-size:14px;font-weight:500}.section-link:hover{text-decoration:underline}.scroll-row{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;gap:16px;padding-bottom:8px;display:flex;overflow-x:auto}.scroll-row::-webkit-scrollbar{height:4px}.scroll-row::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}.cat-card{background:var(--bg-white);border-radius:var(--radius-lg);border:1px solid var(--border);text-align:center;cursor:pointer;scroll-snap-align:start;flex:none;width:160px;padding:20px 12px;transition:all .2s}.cat-card:hover{box-shadow:var(--shadow-hover);border-color:var(--primary)}.cat-card .icon{color:var(--primary);margin-bottom:8px;font-size:28px}.cat-card span{color:var(--text-dark);font-size:13px;font-weight:500}.test-card{background:var(--bg-white);border-radius:var(--radius-lg);border:1px solid var(--border);cursor:pointer;scroll-snap-align:start;flex:none;width:260px;padding:20px;transition:all .2s;position:relative}.test-card:hover{box-shadow:var(--shadow-hover)}.test-card .badge{color:var(--accent);margin-bottom:6px;font-size:11px;font-weight:600}.test-card h4{color:var(--text-dark);margin-bottom:4px;font-size:14px}.test-card .tests-count{color:var(--text-light);margin-bottom:8px;font-size:12px}.test-card .guarantee{color:#2e7d32;margin-bottom:10px;font-size:11px;font-weight:500}.test-card .pricing{align-items:center;gap:8px;margin-bottom:12px;display:flex}.test-card .price-current{color:var(--text-dark);font-size:18px;font-weight:700}.test-card .price-old{color:var(--text-light);font-size:13px;text-decoration:line-through}.test-card .discount{color:var(--accent);font-size:12px;font-weight:600}.test-card .add-btn{background:var(--accent);width:100%;color:var(--bg-white);border-radius:6px;padding:8px;font-size:13px;font-weight:600;transition:background .2s}.test-card .add-btn:hover{background:var(--accent-hover)}.blog-card{background:var(--bg-white);border-radius:var(--radius-lg);border:1px solid var(--border);cursor:pointer;scroll-snap-align:start;flex:none;width:280px;padding:20px;transition:all .2s}.blog-card:hover{box-shadow:var(--shadow-hover)}.blog-card .meta{color:var(--text-light);margin-bottom:8px;font-size:11px}.blog-card h4{color:var(--text-dark);font-size:14px;line-height:1.4}.page-section{max-width:1240px;margin:0 auto;padding:40px 20px}.page-section h1{margin-bottom:8px;font-size:28px}.page-section>p{color:var(--text-light);max-width:800px;margin-bottom:24px;font-size:15px}.info-card{background:var(--bg-white);border-radius:var(--radius-lg);border:1px solid var(--border);padding:24px;transition:all .2s}.info-card:hover{box-shadow:var(--shadow-hover)}.info-card .icon{color:var(--primary);margin-bottom:10px;font-size:28px}.info-card h3{margin-bottom:6px;font-size:15px}.info-card p{color:var(--text-light);font-size:13px;line-height:1.5}.site-footer{background:var(--primary);color:#ffffffd9;margin-top:40px;padding:48px 20px 0}.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1fr 1.2fr;gap:32px;max-width:1240px;margin:0 auto;display:grid}.footer-col h4{color:#fff;text-transform:uppercase;letter-spacing:.5px;margin-bottom:16px;font-size:14px;font-weight:600}.footer-col p,.footer-col a{color:#ffffffb3;margin-bottom:8px;font-size:13px;transition:color .15s;display:block}.footer-col a:hover{color:#fff}.footer-brand img{filter:brightness(0)invert();height:36px;margin-bottom:12px}.footer-brand p{color:#ffffffb3;max-width:320px;font-size:13px;line-height:1.6}.footer-social{gap:10px;margin-top:16px;display:flex}.footer-social a{color:#fff;background:#ffffff26;border-radius:50%;justify-content:center;align-items:center;width:34px;height:34px;transition:background .2s;display:flex}.footer-social a:hover{background:var(--accent)}.footer-contact p{align-items:flex-start;gap:8px;margin-bottom:10px;display:flex}.footer-contact svg{flex-shrink:0;margin-top:2px}.footer-bottom{color:#ffffff80;border-top:1px solid #ffffff26;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;max-width:1240px;margin:40px auto 0;padding:20px 0;font-size:12px;display:flex}label{color:var(--text-dark);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.input{border:1px solid var(--border);border-radius:var(--radius);width:100%;color:var(--text-dark);background:#fff;outline:none;padding:12px 14px;font-size:14px;transition:border-color .2s}.input:focus{border-color:var(--primary)}.otp-input{text-align:center;border:2px solid var(--border);border-radius:var(--radius);width:48px;height:54px;color:var(--text-dark);background:#fff;outline:none;font-size:22px;font-weight:700;transition:border-color .2s}.otp-input:focus{border-color:var(--primary)}@media (width<=900px){.service-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.mega-menu{grid-template-columns:1fr;width:90vw;left:0;transform:translateY(8px)}.nav-list>li:hover .mega-menu{transform:translateY(0)}.utility-left{display:none}}@media (width<=640px){.nav-list{display:none}.mobile-toggle{display:block}.service-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.banner-slide{min-height:200px;padding:20px 0}.cat-card{width:120px}.test-card{width:220px}.blog-card{width:240px}.utility-right select{display:none}}