/* ===== RESET & VARIABLES ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--primary:#6C3AE0;--primary-light:#8B5CF6;--primary-dark:#4318B0;
--accent:#00E5A0;--accent-dark:#00C98B;
--bg:#F8F7FC;--bg-alt:#F0EEFA;--white:#FFFFFF;
--text:#1E1B4B;--text-light:#6B7280;--text-lighter:#9CA3AF;
--border:#E5E7EB;--shadow:0 4px 24px rgba(108,58,224,.08);
--radius:16px;--radius-xs:8px;--radius-full:999px;
--font:'Inter',system-ui,sans-serif;--nav-height:72px;
--transition:all .3s ease;
}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:var(--transition)}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== NAVBAR ===== */
.navbar{position:fixed;top:0;left:0;right:0;height:var(--nav-height);z-index:1000;transition:var(--transition);background:rgba(255,255,255,.85);backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,.05)}
.navbar.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.08)}
.nav-container{display:flex;align-items:center;justify-content:space-between;height:100%}
.nav-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;color:var(--text)}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-link{padding:8px 14px;border-radius:var(--radius-xs);font-size:.875rem;font-weight:500;color:var(--text-light);transition:var(--transition)}
.nav-link:hover,.nav-link.active{color:var(--primary)}
.nav-link.active{border-bottom:2px solid var(--primary)}
.nav-actions{display:flex;align-items:center;gap:12px}
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:var(--white);padding:10px 24px;border-radius:var(--radius-xs);font-weight:600;font-size:.875rem;border:none;cursor:pointer;transition:var(--transition)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 16px rgba(108,58,224,.3)}
.btn-sm{padding:8px 18px;font-size:.8rem}
.lang-select select{border:1px solid var(--border);border-radius:var(--radius-xs);padding:6px 10px;font-size:.8rem;font-family:var(--font);background:var(--white);cursor:pointer}
.mobile-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.mobile-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:var(--transition)}

/* ===== HERO ===== */
.hero{padding:calc(var(--nav-height) + 60px) 0 40px;text-align:center;background:linear-gradient(180deg,var(--bg) 0%,var(--bg-alt) 100%)}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;border-radius:var(--radius-full);background:rgba(108,58,224,.08);color:var(--primary);font-size:.85rem;font-weight:600;margin-bottom:24px}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);font-weight:800;line-height:1.2;margin-bottom:16px;color:var(--text)}
.hero p{font-size:1.05rem;color:var(--text-light);max-width:600px;margin:0 auto}

/* ===== SEARCH ===== */
.search-box{display:flex;align-items:center;gap:12px;max-width:700px;margin:40px auto 0;padding:8px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow)}
.search-select{flex:1;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius-xs);font-family:var(--font);font-size:.9rem;background:var(--white);cursor:pointer;appearance:auto}
.search-btn{width:52px;height:52px;border-radius:var(--radius-xs);background:var(--primary);color:var(--white);border:none;font-size:1.1rem;cursor:pointer;transition:var(--transition);flex-shrink:0}
.search-btn:hover{background:var(--primary-dark)}

/* ===== QUICK FEATURES ===== */
.quick-features{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:48px}
.quick-feature{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center;transition:var(--transition)}
.quick-feature:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.quick-feature .icon{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:1.3rem}
.quick-feature:nth-child(1) .icon{background:rgba(108,58,224,.08);color:var(--primary)}
.quick-feature:nth-child(2) .icon{background:rgba(0,229,160,.08);color:var(--accent-dark)}
.quick-feature:nth-child(3) .icon{background:rgba(245,158,11,.08);color:#F59E0B}
.quick-feature:nth-child(4) .icon{background:rgba(59,130,246,.08);color:#3B82F6}
.quick-feature h3{font-size:.9rem;font-weight:600}

/* ===== SECTIONS ===== */
.section{padding:80px 0}
.section-title{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;text-align:center;margin-bottom:12px}
.section-subtitle{text-align:center;color:var(--text-light);max-width:600px;margin:0 auto 48px}

/* ===== FEATURES ===== */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:32px;transition:var(--transition)}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feature-card .icon{width:56px;height:56px;border-radius:14px;background:rgba(108,58,224,.08);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.3rem;margin-bottom:20px}
.feature-card h3{font-size:1.1rem;font-weight:700;margin-bottom:8px}
.feature-card p{font-size:.9rem;color:var(--text-light);line-height:1.7}

/* ===== STATS ===== */
.stats-section{background:linear-gradient(135deg,var(--primary),var(--primary-dark));padding:80px 0;color:var(--white)}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;text-align:center}
.stat-item h2{font-size:clamp(2rem,5vw,3rem);font-weight:800}
.stat-item p{font-size:.95rem;opacity:.8;margin-top:4px}

/* ===== CTA ===== */
.cta-section{padding:80px 0}
.cta-card{background:linear-gradient(135deg,var(--primary),var(--primary-dark));border-radius:var(--radius);padding:60px;text-align:center;color:var(--white);position:relative;overflow:hidden}
.cta-card::after{content:'';position:absolute;right:-40px;bottom:-40px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.05)}
.cta-card h2{font-size:1.8rem;font-weight:800;margin-bottom:12px}
.cta-card p{opacity:.85;margin-bottom:28px}
.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-white{display:inline-flex;align-items:center;gap:8px;background:var(--white);color:var(--primary);padding:12px 28px;border-radius:var(--radius-xs);font-weight:600;transition:var(--transition)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(0,0,0,.2)}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--white);padding:12px 28px;border-radius:var(--radius-xs);font-weight:600;border:2px solid rgba(255,255,255,.3);transition:var(--transition)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:var(--white)}

/* ===== GENETIC/MICROBIOME ===== */
.genetic-section{padding:80px 0;background:var(--bg-alt)}
.genetic-card{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;background:var(--white);border-radius:var(--radius);padding:48px;box-shadow:var(--shadow)}
.genetic-info h2{font-size:1.6rem;font-weight:800;margin-bottom:20px}
.genetic-features{display:flex;flex-direction:column;gap:14px;margin-bottom:28px}
.genetic-feature{display:flex;align-items:flex-start;gap:10px;font-size:.9rem}
.genetic-feature i{color:var(--accent-dark);margin-top:4px;flex-shrink:0}
.genetic-steps{display:flex;flex-direction:column;gap:16px}
.genetic-step{display:flex;align-items:center;gap:12px;background:var(--bg);padding:16px;border-radius:var(--radius-xs);font-size:.9rem;font-weight:500}
.genetic-step i{color:var(--primary);font-size:1.2rem}

/* ===== TESTS ===== */
.tests-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.test-card{display:flex;align-items:center;gap:16px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:var(--transition)}
.test-card:hover{border-color:var(--primary-light);box-shadow:var(--shadow)}
.test-card .icon{width:48px;height:48px;border-radius:12px;background:rgba(108,58,224,.08);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.test-card h3{font-size:.95rem;font-weight:600}
.test-card p{font-size:.8rem;color:var(--text-light)}

/* ===== BLOG ===== */
.blog-section{padding:80px 0;background:var(--bg-alt)}
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.blog-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:var(--transition)}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.blog-card-img{height:200px;background:linear-gradient(135deg,var(--primary-light),var(--primary));display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-size:2.5rem}
.blog-card-img img{width:100%;height:100%;object-fit:cover}
.blog-card-body{padding:20px}
.blog-card-category{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--primary);margin-bottom:8px}
.blog-card-body h3{font-size:1rem;font-weight:700;margin-bottom:8px;line-height:1.4}
.blog-card-body p{font-size:.85rem;color:var(--text-light);line-height:1.6;margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blog-card-link{font-size:.85rem;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:4px}
.blog-card-link:hover{gap:8px}

/* ===== BLOG PAGE ===== */
.blog-page{padding:calc(var(--nav-height) + 40px) 0 60px}
.blog-page-layout{display:grid;grid-template-columns:250px 1fr;gap:40px}
.blog-sidebar h2{font-size:1.3rem;font-weight:800;margin-bottom:20px}
.blog-categories{display:flex;flex-direction:column;gap:4px}
.blog-category-btn{background:none;border:none;text-align:left;padding:8px 16px;font-size:.875rem;font-family:var(--font);color:var(--text-light);border-radius:var(--radius-xs);cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:8px}
.blog-category-btn::before{content:'•';color:var(--text-lighter)}
.blog-category-btn:hover,.blog-category-btn.active{color:var(--primary);background:rgba(108,58,224,.04)}
.blog-category-btn.active{font-weight:600}
.blog-list{display:flex;flex-direction:column;gap:24px}
.blog-list-card{display:grid;grid-template-columns:280px 1fr;gap:24px;background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);transition:var(--transition)}
.blog-list-card:hover{box-shadow:var(--shadow)}
.blog-list-card .blog-card-img{height:100%;min-height:200px}

/* ===== ABOUT ===== */
.about-hero{padding:calc(var(--nav-height) + 60px) 0 60px;text-align:center;background:var(--bg-alt)}
.about-hero h1{font-size:clamp(1.5rem,4vw,2.5rem);font-weight:800;margin:24px 0 16px}
.about-hero p{max-width:700px;margin:0 auto;color:var(--text-light);font-size:.95rem;line-height:1.8}
.about-images{display:flex;gap:16px;justify-content:center;margin-bottom:8px}
.about-img{width:80px;height:80px;border-radius:50%;background:rgba(108,58,224,.08);display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:var(--primary)}
.about-features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.about-feature{text-align:center;padding:32px 20px;background:var(--white);border-radius:var(--radius);border:1px solid var(--border)}
.about-feature .icon{width:56px;height:56px;border-radius:14px;background:rgba(108,58,224,.08);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:1.2rem;margin:0 auto 16px}
.about-feature h3{font-size:1rem;font-weight:700;margin-bottom:8px}
.about-feature p{font-size:.85rem;color:var(--text-light)}

/* ===== LEGAL ===== */
.legal-page{padding:calc(var(--nav-height) + 60px) 0 60px}
.legal-page h1{font-size:1.8rem;font-weight:800;margin-bottom:24px}
.legal-page .content{line-height:1.9;color:#374151}
.legal-page .content h2{font-size:1.3rem;font-weight:700;margin:24px 0 8px}
.legal-page .content p{margin-bottom:12px}

/* ===== 404 ===== */
.page-404{text-align:center;padding:calc(var(--nav-height) + 80px) 24px 80px}
.page-404 h1{font-size:6rem;font-weight:800;color:var(--primary);opacity:.3}
.page-404 p{font-size:1.1rem;color:var(--text-light);margin:16px 0 32px}

/* ===== APP MODAL ===== */
.app-modal{position:fixed;top:0;left:0;right:0;bottom:0;z-index:9999;display:none;align-items:center;justify-content:center}
.app-modal.active{display:flex}
.app-modal-overlay{position:absolute;inset:0;background:rgba(0,0,0,.5)}
.app-modal-content{position:relative;background:var(--white);border-radius:var(--radius);max-width:620px;width:90%;overflow:hidden;animation:modalIn .3s ease}
@keyframes modalIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
.app-modal-close{position:absolute;top:12px;right:12px;width:32px;height:32px;border-radius:50%;background:rgba(0,0,0,.1);border:none;font-size:1.2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:1}
.app-modal-body{display:grid;grid-template-columns:1fr 1fr}
.app-modal-info{padding:40px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:var(--white)}
.app-modal-info h2{font-size:1.5rem;font-weight:800;margin-bottom:12px}
.app-modal-highlight{color:var(--accent);font-weight:600;margin-bottom:4px}
.app-badges{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.app-badge img{height:40px}
.app-modal-phone{display:flex;align-items:center;justify-content:center;padding:40px;background:var(--bg)}
.phone-frame{width:160px;height:280px;border:3px solid var(--primary-dark);border-radius:24px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),var(--primary-dark))}

/* ===== FOOTER ===== */
.footer{background:var(--text);color:rgba(255,255,255,.7);padding:60px 0 0}
.footer-main{display:grid;grid-template-columns:300px 1fr;gap:48px;padding-bottom:40px}
.footer-logo{display:flex;align-items:center;gap:10px;color:var(--white);font-weight:700;margin-bottom:16px}
.footer-tagline{color:var(--accent);font-size:1.1rem;font-weight:700;margin-bottom:12px}
.footer-brand p{font-size:.85rem;line-height:1.7;margin-bottom:16px}
.footer-address{font-size:.8rem;opacity:.6}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.footer-col h4{color:var(--white);font-size:.75rem;font-weight:700;letter-spacing:1px;margin-bottom:16px}
.footer-col a{display:block;font-size:.8rem;padding:3px 0;transition:var(--transition)}
.footer-col a:hover{color:var(--white)}
.footer-contact-bar{display:flex;justify-content:space-between;align-items:center;padding:20px 0;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08)}
.contact-item{display:flex;align-items:center;gap:10px;font-size:.85rem}
.contact-item a{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.7)}
.contact-item a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:20px 0}
.footer-bottom p{font-size:.8rem;opacity:.5}
.social-links{display:flex;gap:12px}
.social-links a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;font-size:.85rem;color:rgba(255,255,255,.5);transition:var(--transition)}
.social-links a:hover{background:var(--primary);color:var(--white)}

/* ===== ANIMATIONS ===== */
.animate-on-scroll{opacity:0;transform:translateY(30px);transition:all .6s ease}
.animate-on-scroll.visible{opacity:1;transform:translateY(0)}

/* ===== BLOG DETAIL ===== */
.blog-detail{padding:calc(var(--nav-height) + 40px) 0 60px}
.blog-detail-header{max-width:800px;margin:0 auto;text-align:center}
.blog-detail-header h1{font-size:clamp(1.5rem,3.5vw,2.2rem);font-weight:800;margin:16px 0}
.blog-meta{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;color:var(--text-light);font-size:.85rem;margin-bottom:32px}
.blog-meta span{display:flex;align-items:center;gap:6px}
.blog-detail-image{max-width:800px;margin:0 auto 40px;border-radius:var(--radius);overflow:hidden;height:400px}
.blog-detail-image img{width:100%;height:100%;object-fit:cover}
.blog-detail-image.placeholder{background:linear-gradient(135deg,#8B5CF6,#6C3AE0);display:flex;align-items:center;justify-content:center;color:white;font-size:4rem}
.blog-detail-content{max-width:800px;margin:0 auto;line-height:1.9;font-size:1.05rem;color:#374151}
.blog-detail-content h2{font-size:1.4rem;font-weight:700;margin:32px 0 12px;color:var(--text)}
.blog-detail-content p{margin-bottom:16px}
.blog-detail-content ul,.blog-detail-content ol{margin:12px 0 16px 24px;list-style:disc}
.blog-detail-content li{margin-bottom:8px}
.blog-detail-share{max-width:800px;margin:40px auto 0;display:flex;align-items:center;gap:12px;padding-top:24px;border-top:1px solid var(--border)}
.blog-detail-share span{font-weight:600;font-size:.9rem}
.share-btn{width:40px;height:40px;border-radius:50%;background:rgba(108,58,224,.08);color:var(--primary);display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.share-btn:hover{background:var(--primary);color:var(--white)}
.back-link{font-size:.9rem;color:var(--text-light);display:inline-flex;align-items:center;gap:6px;margin-bottom:16px}
.back-link:hover{color:var(--primary)}

/* ===== CONTACT FORM ===== */
.contact-form .form-group{margin-bottom:20px}
.contact-form label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--text)}
.contact-form input,.contact-form textarea{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius-xs);font-size:.9rem;font-family:var(--font);transition:var(--transition)}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 3px rgba(108,58,224,.08)}
.contact-form textarea{resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.alert{padding:14px 18px;border-radius:var(--radius-xs);font-size:.9rem;margin-bottom:20px;display:flex;align-items:center;gap:8px}
.alert-success{background:rgba(0,229,160,.1);color:#059669;border:1px solid rgba(0,229,160,.2)}
.alert-error{background:rgba(239,68,68,.1);color:#DC2626;border:1px solid rgba(239,68,68,.2)}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
.quick-features{grid-template-columns:repeat(2,1fr)}
.features-grid{grid-template-columns:1fr 1fr}
.genetic-card{grid-template-columns:1fr}
.footer-main{grid-template-columns:1fr}
.footer-links{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
.nav-links,.nav-actions .lang-select,.nav-actions>a:first-child{display:none}
.mobile-toggle{display:flex}
.nav-links.open{display:flex;flex-direction:column;position:fixed;top:var(--nav-height);left:0;right:0;bottom:0;background:var(--white);padding:24px;gap:4px;z-index:999}
.hero h1{font-size:1.8rem}
.quick-features{grid-template-columns:1fr 1fr}
.features-grid{grid-template-columns:1fr}
.stats-grid{grid-template-columns:1fr;gap:32px}
.tests-grid{grid-template-columns:1fr}
.blog-grid{grid-template-columns:1fr}
.blog-page-layout{grid-template-columns:1fr}
.blog-list-card{grid-template-columns:1fr}
.footer-links{grid-template-columns:1fr}
.footer-contact-bar{flex-direction:column;align-items:flex-start}
.about-features{grid-template-columns:1fr}
.about-images{flex-direction:column;align-items:center}
.cta-card{padding:40px 24px}
.app-modal-body{grid-template-columns:1fr}
.app-modal-phone{display:none}
.app-badges{align-items:center}
.form-row{grid-template-columns:1fr}
}