:root{
  --ink:#071526;
  --ink-2:#15263a;
  --muted:#66758a;
  --line:#dfe6ee;
  --bg:#f6f8fb;
  --panel:#ffffff;
  --orange:#ff6b21;
  --orange-soft:#fff0e8;
  --blue:#1688f5;
  --blue-soft:#eaf5ff;
  --cyan:#56c9ff;
  --shadow:0 22px 70px rgba(7,21,38,.12);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Be Vietnam Pro",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.skip-link{position:fixed;left:12px;top:-60px;background:#fff;color:#000;padding:10px 14px;border-radius:8px;z-index:9999}.skip-link:focus{top:12px}
.topbar{background:#06111f;color:#dbe8f6;font-size:13px}.topbar-inner{min-height:38px;display:flex;justify-content:space-between;align-items:center;gap:20px}.topbar span:first-child{font-weight:700;letter-spacing:.08em}.topbar i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#55d7ff;margin-right:8px;box-shadow:0 0 14px #55d7ff}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,228,237,.9)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand img{width:150px;height:auto}.main-nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600}.main-nav>a:not(.button){position:relative}.main-nav>a:not(.button):after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:2px;background:var(--blue);transition:.25s}.main-nav>a:not(.button):hover:after{right:0}
.menu-toggle{display:none;border:0;background:transparent;width:42px;height:42px;padding:8px}.menu-toggle span{display:block;height:2px;background:var(--ink);margin:6px 0;border-radius:3px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 24px;border-radius:999px;background:var(--orange);color:white;font-weight:800;font-size:14px;box-shadow:0 10px 30px rgba(255,107,33,.25);transition:.25s transform,.25s box-shadow}.button:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(255,107,33,.3)}.button-small{min-height:42px;padding:0 18px}.button-dark{background:var(--ink);box-shadow:0 10px 30px rgba(7,21,38,.18)}.button-blue{background:var(--blue);box-shadow:0 10px 30px rgba(22,136,245,.2)}.button-light{background:white;color:var(--ink);box-shadow:none}.text-link{font-size:14px;font-weight:700;border-bottom:1px solid rgba(255,255,255,.45);padding-bottom:3px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#071526 0%,#0b223a 55%,#0d3151 100%);color:#fff;padding:78px 0 72px}.hero:before{content:"";position:absolute;width:660px;height:660px;border-radius:50%;background:radial-gradient(circle,rgba(58,174,255,.22),transparent 66%);right:-180px;top:-230px}.hero:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,107,33,.17),transparent 68%);left:-140px;bottom:-160px}.hero-grid{position:absolute;inset:0;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:54px 54px;mask-image:linear-gradient(to right,#000,transparent 75%)}.hero-layout{position:relative;z-index:2;display:grid;grid-template-columns:.88fr 1.12fr;gap:64px;align-items:center}.eyebrow{display:flex;align-items:center;gap:10px;text-transform:uppercase;font-size:12px;letter-spacing:.16em;font-weight:800;margin:0 0 18px;color:#bcd3e9}.eyebrow span{width:24px;height:2px;background:var(--cyan)}.eyebrow-dark{color:#5b718a}.hero h1{font-size:clamp(46px,6vw,78px);line-height:1.02;letter-spacing:-.045em;margin:0 0 24px;max-width:680px}.hero h1 span{color:#71d7ff}.hero-lead{max-width:640px;color:#d2deea;font-size:17px;margin:0 0 28px}.hero-lead strong{color:white}.hero-actions{display:flex;align-items:center;gap:22px;margin-bottom:34px}.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);max-width:620px;border-top:1px solid rgba(255,255,255,.16);padding-top:22px}.hero-proof div{padding-right:15px}.hero-proof strong{display:block;font-size:18px}.hero-proof span{display:block;font-size:12px;color:#9fb2c5;margin-top:3px}
.hero-products{position:relative;min-height:540px}.hero-product{position:absolute;background:#fff;color:var(--ink);border-radius:26px;overflow:hidden;box-shadow:0 32px 75px rgba(0,0,0,.26)}.hero-product-main{left:0;top:0;width:74%;z-index:2;transform:rotate(-1.5deg)}.hero-product-secondary{right:0;bottom:0;width:56%;z-index:3;transform:rotate(2.5deg)}.hero-product img{width:100%;aspect-ratio:1.26/1;object-fit:cover;background:#f4f7fa}.hero-product-main img{object-position:center}.hero-product-secondary img{aspect-ratio:1.2/1;object-fit:contain;padding:10px}.hero-tag{position:absolute;left:16px;top:16px;z-index:3;border-radius:999px;padding:7px 11px;background:var(--orange);color:#fff;font-size:10px;font-weight:800;letter-spacing:.1em}.hero-tag-blue{background:var(--blue)}.hero-product-info{display:flex;align-items:center;gap:14px;padding:15px 18px;border-top:1px solid #edf1f5}.hero-product-info strong{font-size:26px}.hero-product-info span{font-size:12px;color:var(--muted)}
.trust-strip{border-bottom:1px solid var(--line);background:#fff}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-grid>div{display:flex;gap:14px;padding:26px 22px;border-right:1px solid var(--line)}.trust-grid>div:first-child{border-left:1px solid var(--line)}.trust-grid b{font-size:12px;color:#97a6b5}.trust-grid p{margin:0}.trust-grid strong,.trust-grid span{display:block}.trust-grid strong{font-size:14px}.trust-grid span{font-size:11px;color:var(--muted);margin-top:3px}
.section{padding:96px 0}.section-heading{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:end;margin-bottom:42px}.section-heading h2{font-size:clamp(34px,4.7vw,58px);line-height:1.08;letter-spacing:-.04em;margin:0}.section-heading>p{margin:0;color:var(--muted);max-width:560px}.section-heading-center{display:block;text-align:center;max-width:820px;margin:0 auto 46px}.section-heading-center .eyebrow{justify-content:center}.section-heading-center>p:last-child{margin:18px auto 0}
.products{background:var(--bg)}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}.product-card{background:#fff;border-radius:var(--radius);padding:26px;border:1px solid #e6ebf1;box-shadow:0 16px 46px rgba(7,21,38,.06)}.product-card-x36{border-top:4px solid var(--orange)}.product-card-x24{border-top:4px solid var(--blue)}.product-card-top{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.product-card h3{font-size:34px;margin:8px 0 2px}.product-card-top p{margin:0;color:var(--muted);font-size:13px}.pill{display:inline-flex;border-radius:999px;padding:6px 10px;font-size:10px;font-weight:800;letter-spacing:.09em}.pill-orange{color:#bb4815;background:var(--orange-soft)}.pill-blue{color:#0b6dc8;background:var(--blue-soft)}.pill-muted{background:#edf2f6;color:#607387}.recommend{font-size:10px;font-weight:800;background:#0d1825;color:#fff;padding:7px 10px;border-radius:9px;white-space:nowrap}.recommend-blue{background:#eaf5ff;color:#0f6dbc}.product-media{margin:22px 0 20px;border-radius:20px;overflow:hidden;background:#eef5fb;border:1px solid #e6edf3}.product-media img{width:100%;height:360px;object-fit:contain;padding:18px}.product-media-x36 img{object-fit:cover;padding:0}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 0 18px}.metric-grid div{padding:15px 9px;border-right:1px solid var(--line)}.metric-grid div:last-child{border-right:0}.metric-grid strong,.metric-grid span{display:block}.metric-grid strong{font-size:18px}.metric-grid span{font-size:10px;color:var(--muted);margin-top:2px}.check-list{list-style:none;padding:0;margin:0 0 22px}.check-list li{position:relative;padding:9px 0 9px 25px;border-bottom:1px dashed #e6ebf0;color:#35485d;font-size:13px}.check-list li:before{content:"✓";position:absolute;left:0;top:9px;width:16px;height:16px;border-radius:50%;background:#edf7f0;color:#1d9a4e;font-size:10px;display:grid;place-items:center;font-weight:900}.product-card .button{width:100%}
.comparison{background:#fff}.compare-wrap{overflow:auto;border:1px solid var(--line);border-radius:24px;box-shadow:0 16px 45px rgba(7,21,38,.05)}.compare-table{border-collapse:collapse;width:100%;min-width:760px;background:#fff}.compare-table th,.compare-table td{padding:18px 22px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}.compare-table thead th{background:#0b1725;color:#fff;font-size:13px}.compare-table th:first-child,.compare-table td:first-child{width:27%;color:var(--muted)}.compare-table tbody tr:last-child td{border-bottom:0}.dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:8px}.dot.orange{background:var(--orange)}.dot.blue{background:var(--blue)}.choice-cards{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:24px}.choice-cards>div{border-radius:22px;padding:24px;background:#0c1724;color:#fff}.choice-cards>div:last-child{background:#eaf5ff;color:var(--ink)}.choice-cards span{font-size:10px;letter-spacing:.12em;font-weight:800;opacity:.65}.choice-cards strong{display:block;font-size:22px;margin:7px 0}.choice-cards p{margin:0;font-size:13px;opacity:.72}
.technology{background:#071526;color:#fff}.technology-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}.technology-visual{position:relative;background:linear-gradient(145deg,#eff6fb,#d9e7f3);border-radius:28px;overflow:hidden;min-height:560px}.technology-visual img{width:100%;height:100%;min-height:560px;object-fit:cover}.tech-caption{position:absolute;left:20px;right:20px;bottom:20px;background:rgba(7,21,38,.86);backdrop-filter:blur(12px);padding:18px 20px;border-radius:16px}.tech-caption span,.tech-caption strong{display:block}.tech-caption span{font-size:10px;letter-spacing:.14em;color:#8ed9ff}.tech-caption strong{font-size:17px;margin-top:4px}.technology-copy h2{font-size:clamp(36px,5vw,60px);line-height:1.05;letter-spacing:-.04em;margin:0 0 20px}.technology-copy>p{color:#b8c8d7}.feature-list{margin-top:28px}.feature-list article{display:flex;gap:18px;padding:17px 0;border-top:1px solid rgba(255,255,255,.12)}.feature-list b{width:38px;height:38px;border-radius:12px;background:rgba(86,201,255,.1);color:#7ed7ff;display:grid;place-items:center;font-size:11px;flex:0 0 auto}.feature-list strong,.feature-list span{display:block}.feature-list strong{font-size:15px}.feature-list span{font-size:12px;color:#9eb1c3;margin-top:3px}
.usecases{background:var(--bg)}.usecase-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.usecase-grid article{background:#fff;border-radius:20px;padding:24px;border:1px solid #e4eaf0;min-height:190px;transition:.25s}.usecase-grid article:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.usecase-grid span{font-size:11px;color:#93a1b0}.usecase-grid h3{font-size:19px;margin:35px 0 8px}.usecase-grid p{margin:0;color:var(--muted);font-size:12px}
.spec-section{background:#fff}.kit-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.kit-grid article{display:grid;grid-template-columns:1.05fr .95fr;background:#f7f9fc;border-radius:24px;overflow:hidden;border:1px solid #e5ebf1;align-items:center}.kit-img{height:310px;background:#edf3f8}.kit-img img{width:100%;height:100%;object-fit:contain;padding:16px}.kit-grid article:first-child .kit-img img{object-fit:cover;padding:0}.kit-grid article>div:last-child{padding:26px}.kit-grid span{font-size:11px;font-weight:800;letter-spacing:.13em;color:var(--blue)}.kit-grid h3{font-size:28px;margin:7px 0}.kit-grid p{font-size:12px;color:var(--muted);margin:0}
.future{padding-top:0}.future-card{background:linear-gradient(120deg,#f2f5f8,#eaf1f6);border:1px dashed #cbd6e1;border-radius:26px;padding:34px 38px;display:flex;justify-content:space-between;align-items:center;gap:30px}.future-card h2{font-size:36px;margin:8px 0}.future-card p{margin:0;color:var(--muted);max-width:760px}.future-card>strong{font-size:82px;line-height:1;color:#d6e0e9;letter-spacing:-.07em}
.faq{background:#f8fafc}.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-intro h2{font-size:44px;line-height:1.08;letter-spacing:-.04em;margin:0 0 18px}.faq-intro>p:last-child{color:var(--muted);font-size:13px}.faq-list details{background:#fff;border:1px solid #e3e9ef;border-radius:16px;margin-bottom:12px;overflow:hidden}.faq-list summary{cursor:pointer;list-style:none;padding:20px 52px 20px 20px;font-weight:700;font-size:14px;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:19px;top:15px;font-size:24px;color:#7d8b99}.faq-list details[open] summary:after{content:"–"}.faq-list details p{margin:0;padding:0 20px 20px;color:var(--muted);font-size:13px}
.closing{background:linear-gradient(120deg,#0b1725,#123658);color:#fff;padding:62px 0}.closing-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.closing span{font-size:11px;letter-spacing:.16em;color:#90d8ff;font-weight:800}.closing h2{font-size:42px;margin:7px 0 2px;letter-spacing:-.035em}.closing p{margin:0;color:#aec1d4}
.footer{background:#060e17;color:#9dacbb;padding:30px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:11px}.footer img{width:110px;filter:brightness(0) invert(1);opacity:.9}.footer p{margin:0}.footer a{color:#fff;font-weight:700}
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.js .reveal.is-visible{opacity:1;transform:none}.reveal-delay-1{transition-delay:.1s!important}
@media(max-width:1020px){
  .main-nav{gap:18px}.hero-layout{grid-template-columns:1fr;gap:45px}.hero-products{min-height:490px;max-width:760px;width:100%;margin:auto}.hero-product-main{width:68%}.hero-product-secondary{width:48%}.trust-grid{grid-template-columns:1fr 1fr}.trust-grid>div:nth-child(3){border-left:1px solid var(--line)}.product-grid,.technology-layout,.kit-grid{grid-template-columns:1fr}.technology-visual{min-height:460px}.technology-visual img{min-height:460px}.usecase-grid{grid-template-columns:1fr 1fr}.faq-layout{grid-template-columns:1fr}.section-heading{grid-template-columns:1fr;gap:18px}.kit-grid article{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .container{width:min(100% - 28px,1180px)}.topbar-inner{min-height:34px}.topbar-inner span:last-child{display:none}.nav-wrap{min-height:66px}.brand img{width:126px}.menu-toggle{display:block;z-index:102}.main-nav{position:fixed;left:14px;right:14px;top:78px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;display:none;flex-direction:column;align-items:stretch;gap:4px;box-shadow:var(--shadow)}.main-nav.is-open{display:flex}.main-nav a{padding:11px 10px}.main-nav .button{margin-top:8px;padding:0 18px}.hero{padding:58px 0 54px}.hero h1{font-size:48px}.hero-lead{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column}.hero-proof{grid-template-columns:1fr 1fr;gap:16px}.hero-proof div:last-child{grid-column:1/-1}.hero-products{min-height:420px}.hero-product-main{width:82%}.hero-product-secondary{width:60%}.hero-product-info{padding:10px 13px}.hero-product-info strong{font-size:20px}.trust-grid{grid-template-columns:1fr}.trust-grid>div{border-left:1px solid var(--line)}.section{padding:70px 0}.section-heading h2{font-size:38px}.product-grid{grid-template-columns:1fr}.product-card{padding:18px;border-radius:22px}.product-card-top{display:block}.recommend{display:inline-flex;margin-top:10px}.product-media img{height:290px}.metric-grid{grid-template-columns:1fr 1fr}.metric-grid div:nth-child(2){border-right:0}.metric-grid div:nth-child(-n+2){border-bottom:1px solid var(--line)}.choice-cards{grid-template-columns:1fr}.technology-layout{gap:34px}.technology-copy h2{font-size:42px}.technology-visual,.technology-visual img{min-height:380px}.usecase-grid{grid-template-columns:1fr}.kit-grid article{grid-template-columns:1fr}.kit-img{height:280px}.future-card{align-items:flex-start;padding:28px;position:relative;overflow:hidden}.future-card>strong{position:absolute;right:-8px;bottom:-12px;font-size:72px}.future-card>div{position:relative;z-index:1}.faq-intro h2{font-size:38px}.closing-inner{align-items:flex-start;flex-direction:column}.closing h2{font-size:35px}.footer-inner{align-items:flex-start;flex-direction:column}
}
@media(max-width:480px){.hero h1{font-size:41px}.hero-products{min-height:340px}.hero-product-main{width:88%}.hero-product-secondary{width:64%}.hero-product-info span{font-size:10px}.product-media img{height:245px}.section{padding:58px 0}.compare-table th,.compare-table td{padding:15px 16px}.technology-visual,.technology-visual img{min-height:320px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .reveal{opacity:1;transform:none;transition:none}.button,.usecase-grid article{transition:none}}