:root{--teal:#00b8b8;--purple:#7050d0;--navy:#081423;--ink:#172536;--muted:#5d6c7d;--line:#dfe6ed;--paper:#f7f9fc;--white:#fff;--shadow:0 20px 60px #08142317}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Inter,Segoe UI,Arial,Helvetica,sans-serif}.skip-link{z-index:50;background:var(--navy);color:#fff;border-radius:10px;padding:10px 14px;font-weight:700;transition:top .2s;position:fixed;top:-60px;left:14px}.skip-link:focus{top:14px}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}:focus-visible{outline-offset:3px;outline:3px solid #00b8b88c}.site-header{z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f7f9fce6;border-bottom:1px solid #dfe6edcc;position:sticky;top:0}.nav{justify-content:space-between;align-items:center;gap:24px;min-height:74px;display:flex}.nav-links{color:var(--muted);align-items:center;gap:24px;font-size:.93rem;display:flex}.nav-links a:hover{color:var(--navy)}.nav-toggle{border:1px solid var(--line);background:var(--white);color:var(--navy);border-radius:10px;padding:9px 11px;display:none}.container{width:min(1216px,100% - 40px);margin:0 auto}.brand{letter-spacing:-.04em;color:var(--navy);align-items:center;gap:10px;font-weight:800;display:inline-flex}.brand-mark{color:#fff;background:var(--teal);border-radius:50%;place-items:center;width:36px;height:36px;font-weight:800;display:grid;box-shadow:0 7px 18px #00b8b833}.brand img{width:164px;height:auto;display:block}.footer-brand img{width:190px}.button{border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;min-height:45px;padding:0 18px;font-size:.9rem;font-weight:700;transition:transform .2s,box-shadow .2s,background 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var(--line);align-items:center;gap:12px;padding:14px 0;display:flex}.visual-row>span:nth-child(2){color:var(--navy);gap:3px;display:grid}.visual-row small{color:var(--muted);font-size:.75rem}.visual-row b{color:var(--teal);margin-left:auto;font-size:.72rem}.visual-icon{color:#fff;border-radius:11px;place-items:center;width:34px;height:34px;font-weight:800;display:grid}.lab-icon{background:var(--navy)}.eq-icon{background:linear-gradient(135deg, var(--purple), #9b82eb)}.visual-footer{border-top:1px solid var(--line);margin-top:25px;padding-top:16px;font-size:.62rem}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.hero-note{color:var(--muted);align-items:center;gap:10px;margin-top:48px;font-size:.9rem;display:flex}.pulse{background:var(--teal);border-radius:50%;width:9px;height:9px;box-shadow:0 0 0 6px #00b8b81f}.section{padding:92px 0}.section-dark{background:var(--navy);color:#dce7f0}.section-dark h2,.section-dark h3{color:#fff}.section-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px;display:flex}.section-heading p{max-width:490px;color:var(--muted);line-height:1.65}.section-dark .section-heading p{color:#aab9c8}.grid-2{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:18px;display:grid}.product-card,.feature-card,.form-card,.price-card{border:1px solid var(--line);background:var(--white);box-shadow:var(--shadow);border-radius:24px}.product-card{min-height:270px;box-shadow:none;flex-direction:column;justify-content:space-between;padding:28px;display:flex}.product-card.lab,.product-card.eq{background:var(--white)}.product-kicker{color:var(--muted);text-transform:uppercase;letter-spacing:.11em;justify-content:space-between;gap:15px;font-size:.78rem;font-weight:700;display:flex}.product-icon{color:#fff;background:var(--navy);border-radius:18px;place-items:center;width:58px;height:58px;margin:28px 0 22px;font-size:1.4rem;font-weight:800;display:grid}.product-card.eq .product-icon{background:linear-gradient(135deg, var(--purple), #9b82eb)}.product-card p{color:var(--muted);line-height:1.65}.link-arrow{color:var(--navy);font-weight:800}.feature-card{box-shadow:none;padding:26px}.section-dark .feature-card{background:#142238;border-color:#26384d}.feature-card p{color:var(--muted);margin-bottom:0;line-height:1.65}.number{color:var(--teal);letter-spacing:.12em;font-size:.8rem;font-weight:800}.concepts{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.concept{border:1px solid var(--line);background:#f0f4f8;border-radius:16px;padding:22px}.concept p{color:var(--muted);line-height:1.6}.tag{color:#067b7c;letter-spacing:.06em;text-transform:uppercase;background:#e8f8f7;border-radius:999px;padding:6px 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ul{color:#aab9c8;gap:10px;padding:0;font-size:.9rem;list-style:none;display:grid}.footer-grid li a:hover{color:#fff}.footer-copy{color:#aab9c8;max-width:280px;font-size:.9rem;line-height:1.6}.footer-bottom{color:#aab9c8;border-top:1px solid #334356;justify-content:space-between;gap:20px;padding-top:22px;font-size:.8rem;display:flex}@media (max-width:800px){.container{width:min(100% - 28px,620px)}.nav{min-height:66px}.nav-toggle{display:block}.nav-links{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:16px;flex-direction:column;align-items:stretch;padding:18px;display:none;position:absolute;top:66px;left:14px;right:14px}.nav-links.open{display:flex}.nav-links .button{width:100%}.hero{padding:72px 0 65px}.hero-layout{grid-template-columns:1fr;gap:42px}.hero-visual{justify-self:center;width:100%;max-width:520px;transform:rotate(0)}h1{font-size:clamp(2.7rem,14vw,4.2rem)}.section{padding:66px 0}.section-heading{display:block}.section-heading p{margin-top:18px}.grid-2,.grid-3,.concepts,.price-grid,.form-layout,.product-detail,.footer-grid{grid-template-columns:1fr}.product-detail{gap:30px}.form-grid{grid-template-columns:1fr;gap:0}.field.full{grid-column:auto}.cta{padding:28px;display:block}.cta .button{margin-top:22px}.footer-bottom{display:block}.footer-bottom span{margin-top:8px;display:block}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}