:root{--usv-navy:#06253e;--usv-blue:#0c80d5;--usv-aqua:#25b6e9;--usv-ink:#0a2942;--usv-muted:#587086;--usv-line:#d9e3e9;--usv-soft:#f2f7fa;--usv-white:#fff;--usv-radius:14px;--usv-wrap:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;color:var(--usv-ink);font:16px/1.5 "Instrument Sans",Arial,sans-serif;background:var(--usv-white)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.usv-page{overflow:hidden}.usv-wrap{width:min(calc(100% - 48px),var(--usv-wrap));margin:auto}.usv-sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.usv-skip{position:absolute;left:16px;top:-50px;z-index:30;padding:10px 14px;color:#fff;background:var(--usv-blue)}.usv-skip:focus{top:16px}.usv-header{position:relative;z-index:10;color:#fff;background:var(--usv-navy);border-bottom:1px solid rgba(255,255,255,.12)}.usv-header-in{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:78px}.usv-logo img{display:block;width:142px;height:auto;filter:brightness(0) invert(1)}.usv-nav{display:flex;align-items:center;gap:26px;margin-left:auto}.usv-nav a{color:rgba(255,255,255,.82);font-size:14px;font-weight:700}.usv-nav a:hover,.usv-nav a:focus-visible{color:#fff}.usv-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:50px;padding:12px 20px;color:#fff;background:var(--usv-blue);border:1px solid var(--usv-blue);border-radius:7px;font-weight:700;line-height:1.2;cursor:pointer;transition:transform .18s ease,background .18s ease,border-color .18s ease}.usv-button:hover,.usv-button:focus-visible{background:#0573c4;border-color:#0573c4;transform:translateY(-1px)}.usv-button--outline{color:var(--usv-navy);background:#fff;border-color:#aac2d0}.usv-button--outline:hover,.usv-button--outline:focus-visible{color:#fff}.usv-button:focus-visible,.usv-link:focus-visible,.usv-faq-q:focus-visible,.usv-video-trigger:focus-visible{outline:3px solid rgba(37,182,233,.7);outline-offset:3px}.usv-hero{position:relative;color:#fff;background:var(--usv-navy)}.usv-hero:before{position:absolute;inset:0;content:"";background:radial-gradient(circle at 88% 7%,rgba(37,182,233,.25),transparent 28%),linear-gradient(118deg,#06253e 22%,#0b3a5c 100%)}.usv-hero-in{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(390px,.95fr);align-items:center;gap:clamp(38px,6vw,100px);min-height:610px;padding:76px 0}.usv-eyebrow{display:inline-block;margin:0 0 19px;color:#9edfff;font-size:14px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.usv-hero h1,.usv-section h2,.usv-form-copy h2{margin:0;font-family:Montserrat,Arial,sans-serif;letter-spacing:-.045em;line-height:1.08}.usv-hero h1{max-width:690px;font-size:clamp(42px,5.25vw,71px)}.usv-hero-copy{max-width:620px;margin:25px 0 0;color:rgba(255,255,255,.88);font-size:20px}.usv-hero-list{display:grid;gap:10px;margin:29px 0 0;padding:0;list-style:none}.usv-hero-list li{display:flex;gap:10px;align-items:flex-start;color:rgba(255,255,255,.93)}.usv-hero-list li:before{flex:0 0 auto;content:"";width:9px;height:9px;margin-top:.46em;border-radius:50%;background:var(--usv-aqua)}.usv-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:31px}.usv-hero .usv-button--outline{border-color:rgba(255,255,255,.5);color:#fff;background:transparent}.usv-hero .usv-button--outline:hover,.usv-hero .usv-button--outline:focus-visible{background:#fff;color:var(--usv-navy)}.usv-hero-note{margin:17px 0 0;color:#b9d8e8;font-size:14px;font-weight:600}.usv-product-card{position:relative;padding:32px 28px 23px;overflow:hidden;border:1px solid rgba(255,255,255,.17);border-radius:var(--usv-radius);background:linear-gradient(142deg,rgba(255,255,255,.15),rgba(255,255,255,.035));box-shadow:0 24px 55px rgba(0,0,0,.26)}.usv-product-card:before{position:absolute;inset:auto -18% -27% auto;width:300px;height:300px;content:"";border-radius:50%;background:rgba(37,182,233,.17);filter:blur(4px)}.usv-product-card img{position:relative;display:block;width:100%;height:auto;margin:auto;filter:drop-shadow(0 25px 22px rgba(0,0,0,.4))}.usv-product-caption{position:relative;display:flex;justify-content:space-between;gap:18px;margin-top:12px;color:#dff4ff;font-size:14px}.usv-product-caption strong{color:#fff}.usv-disclaimer{position:relative;margin:10px 0 0;color:#bdd5e4;font-size:12px}.usv-section{padding:108px 0}.usv-section--soft{background:var(--usv-soft)}.usv-section--navy{color:#fff;background:var(--usv-navy)}.usv-section-head{display:flex;align-items:end;justify-content:space-between;gap:44px;margin-bottom:46px}.usv-section h2{max-width:720px;font-size:clamp(34px,4.1vw,55px)}.usv-section-head p{max-width:440px;margin:0;color:var(--usv-muted);font-size:17px}.usv-section--navy .usv-section-head p{color:#b8d0df}.usv-use-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.usv-use-card{min-height:235px;padding:25px;border:1px solid var(--usv-line);border-radius:var(--usv-radius);background:#fff}.usv-use-no{display:block;color:var(--usv-blue);font-size:13px;font-weight:700;letter-spacing:.08em}.usv-use-card h3{margin:38px 0 8px;font-family:Montserrat,Arial,sans-serif;font-size:20px;line-height:1.18}.usv-use-card p{margin:0;color:var(--usv-muted);font-size:15px}.usv-compare-wrap{overflow-x:auto;border:1px solid var(--usv-line);border-radius:var(--usv-radius)}.usv-compare{width:100%;min-width:760px;border-collapse:collapse;text-align:left}.usv-compare th,.usv-compare td{padding:16px 19px;border-bottom:1px solid var(--usv-line);vertical-align:top}.usv-compare thead th{color:#fff;background:var(--usv-navy);font-family:Montserrat,Arial,sans-serif;font-size:18px}.usv-compare thead th:first-child{width:31%}.usv-compare tbody th{font-size:15px}.usv-compare td{border-left:1px solid var(--usv-line);color:#38536a;font-size:15px}.usv-compare tr:last-child>*{border-bottom:0}.usv-compare-note{margin:18px 0 0;color:var(--usv-muted);font-size:14px}.usv-compare-actions{display:flex;justify-content:center;margin-top:30px}.usv-workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.usv-step{position:relative;padding-top:25px;border-top:2px solid var(--usv-aqua)}.usv-step:not(:last-child):after{position:absolute;top:17px;right:-14px;content:"→";color:var(--usv-aqua);font-size:25px}.usv-step-number{display:block;color:#89d9f7;font-size:14px;font-weight:700}.usv-step h3{margin:16px 0 8px;font-family:Montserrat,Arial,sans-serif;font-size:20px;line-height:1.2}.usv-step p{margin:0;color:#c1d7e4;font-size:15px}.usv-package-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.usv-package-item{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:69px;padding:17px 18px;border:1px solid var(--usv-line);border-radius:9px;background:#fff;font-weight:700}.usv-tag{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;padding:4px 8px;border-radius:999px;color:#075b8d;background:#dff3fc;font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.usv-tag--optional{color:#6a4a00;background:#fff2c8}.usv-tag--model{color:#4b4d62;background:#eaebf3}.usv-package-note{margin:18px 0 0;color:var(--usv-muted);font-size:14px}.usv-evidence{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:clamp(44px,7vw,105px)}.usv-evidence-visual{position:relative;overflow:hidden;border-radius:var(--usv-radius);background:#102e45}.usv-video-trigger{position:relative;display:block;width:100%;padding:0;overflow:hidden;aspect-ratio:16/9;color:#fff;background:#102e45;border:0;cursor:pointer}.usv-video-trigger:after{position:absolute;inset:0;content:"";background:linear-gradient(0deg,rgba(1,19,31,.62),transparent 58%)}.usv-video-trigger img{display:block;width:100%;height:100%;object-fit:cover}.usv-play{position:absolute;z-index:1;top:50%;left:50%;display:grid;place-items:center;width:68px;height:68px;transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.65);border-radius:50%;background:rgba(6,37,62,.78);font-size:25px}.usv-video-label{position:absolute;z-index:1;right:21px;bottom:17px;left:21px;text-align:left;font-size:16px;font-weight:700}.usv-video-player{position:absolute;inset:0}.usv-video-player iframe{width:100%;height:100%;border:0}.usv-evidence-copy h2{max-width:520px}.usv-evidence-copy p{max-width:520px;margin:21px 0 0;color:var(--usv-muted);font-size:17px}.usv-inline-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}.usv-link{display:inline-flex;align-items:center;gap:8px;color:var(--usv-blue);font-weight:700}.usv-link:after{content:"→";font-size:21px;font-weight:400}.usv-datasheets{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin-top:32px}.usv-datasheet{padding:17px;border:1px solid var(--usv-line);border-radius:9px;background:#fff}.usv-datasheet strong{display:block;font-family:Montserrat,Arial,sans-serif;font-size:17px}.usv-datasheet span{display:block;margin-top:5px;color:var(--usv-muted);font-size:13px}.usv-datasheet a{display:inline-flex;margin-top:13px;color:var(--usv-blue);font-size:14px;font-weight:700}.usv-why{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.usv-why-item{padding-left:19px;border-left:2px solid var(--usv-aqua)}.usv-why-item h3{margin:0;font-family:Montserrat,Arial,sans-serif;font-size:21px;line-height:1.2}.usv-why-item p{margin:10px 0 0;color:#c1d7e4;font-size:15px}.usv-faq{border-top:2px solid var(--usv-blue)}.usv-faq-item{border-bottom:1px solid var(--usv-line)}.usv-faq-q{display:flex;align-items:center;justify-content:space-between;width:100%;padding:22px 0;color:var(--usv-ink);background:transparent;border:0;cursor:pointer;font-family:Montserrat,Arial,sans-serif;font-size:clamp(17px,2vw,21px);font-weight:700;line-height:1.25;text-align:left}.usv-faq-mark{flex:0 0 auto;margin-left:18px;color:var(--usv-blue);font-size:29px;font-weight:400;transition:transform .2s}.usv-faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .22s ease}.usv-faq-a>div{overflow:hidden}.usv-faq-a p{max-width:875px;margin:0;color:var(--usv-muted);font-size:16px}.usv-faq-item.is-open .usv-faq-a{grid-template-rows:1fr}.usv-faq-item.is-open .usv-faq-a p{padding:0 52px 23px 0}.usv-faq-item.is-open .usv-faq-mark{transform:rotate(45deg)}.usv-form-section{color:#fff;background:var(--usv-navy)}.usv-form-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(46px,8vw,118px);padding:107px 0}.usv-form-copy h2{max-width:470px;font-size:clamp(36px,4.3vw,57px)}.usv-form-copy p{max-width:475px;margin:22px 0 0;color:#c0d7e4;font-size:17px}.usv-form-side-note{margin-top:29px;padding:16px 0;border-top:1px solid rgba(178,222,242,.35);border-bottom:1px solid rgba(178,222,242,.35);color:#dcedf5;font-size:14px}.usv-server-notice{margin:0 0 18px;padding:13px 15px;border-left:3px solid var(--usv-aqua);color:#dff6ff;background:rgba(37,182,233,.17);font-weight:700}.usv-server-notice--error{border-color:#ffc278;color:#fff1db;background:rgba(202,113,34,.22)}.usv-form-card{padding:27px;border:1px solid rgba(255,255,255,.2);border-radius:var(--usv-radius);background:rgba(255,255,255,.05)}.usv-form-step{border:0;margin:0;padding:0}.usv-form-step[hidden]{display:none}.usv-form-step legend{margin-bottom:22px;color:#fff;font-family:Montserrat,Arial,sans-serif;font-size:22px;font-weight:700}.usv-form-step-note{margin:-12px 0 20px;color:#bdd5e5;font-size:14px}.usv-field-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.usv-field{display:grid;gap:7px}.usv-field--full{grid-column:1/-1}.usv-field label{font-size:14px;font-weight:700}.usv-field input,.usv-field select,.usv-field textarea{width:100%;min-height:47px;padding:10px 12px;color:#fff;background:rgba(2,22,38,.28);border:1px solid #9cb8c8;border-radius:6px;outline:0}.usv-field textarea{min-height:112px;resize:vertical}.usv-field select{color-scheme:dark}.usv-field select option{color:var(--usv-ink);background:#fff}.usv-field input:focus,.usv-field select:focus,.usv-field textarea:focus{border-color:var(--usv-aqua);box-shadow:0 0 0 3px rgba(37,182,233,.22)}.usv-field input[aria-invalid=true],.usv-field select[aria-invalid=true]{border-color:#ffc278}.usv-field-error{min-height:18px;color:#ffd69d;font-size:13px;font-weight:700}.usv-contact-error{grid-column:1/-1;margin:-3px 0 0;color:#ffd69d;font-size:13px;font-weight:700}.usv-form-actions{display:flex;justify-content:space-between;gap:14px;margin-top:22px}.usv-form-actions .usv-button{min-width:184px}.usv-privacy{margin:16px 0 0;color:#bfd5e3;font-size:13px}.usv-privacy a{text-decoration:underline}.usv-hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.usv-footer{padding:32px 0;color:#d2e2eb;background:#041a2b}.usv-footer-grid{display:grid;grid-template-columns:1fr auto;gap:34px;align-items:start}.usv-footer .usv-logo img{width:140px}.usv-footer p{max-width:730px;margin:14px 0 0;color:#a9c3d2;font-size:13px}.usv-footer-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:13px 20px;color:#fff;font-size:14px;font-weight:700}.usv-footer-links a:hover,.usv-footer-links a:focus-visible{color:#8cdbfb}.usv-mobile-cta{position:fixed;z-index:20;right:0;bottom:0;left:0;display:none;grid-template-columns:1fr 1.25fr;gap:1px;padding:8px;background:rgba(4,26,43,.96);box-shadow:0 -5px 20px rgba(0,0,0,.2)}.usv-mobile-cta a{display:flex;align-items:center;justify-content:center;min-height:46px;padding:8px 11px;color:#fff;background:#0c80d5;font-size:14px;font-weight:700;text-align:center}.usv-mobile-cta a:first-child{background:#1d9e70}@media(max-width:980px){.usv-hero-in,.usv-form-grid{grid-template-columns:1fr;min-height:auto}.usv-hero-in{padding:62px 0}.usv-product-card{max-width:620px}.usv-use-grid{grid-template-columns:repeat(2,1fr)}.usv-workflow{grid-template-columns:repeat(2,1fr);gap:34px}.usv-step:nth-child(2):after{display:none}.usv-package-grid{grid-template-columns:repeat(2,1fr)}.usv-evidence{grid-template-columns:1fr}.usv-form-copy h2{max-width:680px}.usv-form-copy p{max-width:660px}.usv-footer-grid{grid-template-columns:1fr}.usv-footer-links{justify-content:flex-start}}@media(max-width:680px){body{padding-bottom:70px}.usv-wrap{width:min(calc(100% - 32px),var(--usv-wrap))}.usv-header-in{min-height:67px}.usv-logo img{width:118px}.usv-nav{display:none}.usv-header .usv-button{min-height:40px;padding:8px 11px;font-size:13px}.usv-hero-in{gap:36px;padding:47px 0 55px}.usv-hero h1{font-size:clamp(37px,11vw,52px)}.usv-hero-copy{font-size:17px}.usv-hero-list{gap:8px;margin-top:23px;font-size:15px}.usv-actions{display:grid;grid-template-columns:1fr;margin-top:26px}.usv-actions .usv-button{width:100%}.usv-product-card{padding:18px 14px 16px}.usv-product-caption{font-size:12px}.usv-section{padding:75px 0}.usv-section-head{display:block;margin-bottom:31px}.usv-section-head p{margin-top:15px;font-size:16px}.usv-use-grid,.usv-package-grid,.usv-why,.usv-datasheets{grid-template-columns:1fr}.usv-use-card{min-height:0;padding:21px}.usv-use-card h3{margin-top:24px}.usv-workflow{grid-template-columns:1fr;gap:28px}.usv-step:after{display:none}.usv-step h3{margin-top:11px}.usv-compare-wrap{margin-right:-16px;border-right:0;border-radius:var(--usv-radius) 0 0 var(--usv-radius)}.usv-compare th,.usv-compare td{padding:14px 12px}.usv-compare-actions .usv-button{width:100%}.usv-evidence{gap:33px}.usv-faq-q{padding:19px 0;font-size:17px}.usv-faq-item.is-open .usv-faq-a p{padding-right:0}.usv-form-grid{gap:37px;padding:75px 0}.usv-form-card{padding:20px 16px}.usv-field-grid{grid-template-columns:1fr}.usv-field--full{grid-column:auto}.usv-form-actions{flex-direction:column-reverse}.usv-form-actions .usv-button{width:100%}.usv-mobile-cta{display:grid}.usv-footer{padding:28px 0}.usv-footer-links{display:grid;gap:10px}}