:root{
  --blue-900:#0b2f57;
  --blue-800:#123f73;
  --blue-700:#1768a9;
  --blue-600:#1880c9;
  --blue-100:#eaf6ff;
  --blue-050:#f5fbff;
  --ink:#132033;
  --muted:#5f7086;
  --line:#dbe7f3;
  --white:#ffffff;
  --green:#2f9e77;
  --amber:#f0a43a;
  --shadow:0 18px 45px rgba(13,57,102,.12);
  --radius:22px;
  --radius-sm:14px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--blue-900);letter-spacing:.02em}
.logo-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--blue-900),var(--blue-600));display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 8px 22px rgba(23,104,169,.25)}
.menu{display:flex;align-items:center;gap:2px;font-size:14px;font-weight:650;color:#263952}
.menu a{padding:10px 12px;border-radius:999px}
.menu a:hover,.menu a.active{background:var(--blue-100);color:var(--blue-800)}
.nav-cta{display:flex;align-items:center;gap:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:12px 18px;font-weight:750;font-size:14px;line-height:1.1;transition:.2s ease;cursor:pointer}
.btn-primary{background:var(--blue-800);color:#fff;box-shadow:0 10px 24px rgba(18,63,115,.2)}
.btn-primary:hover{transform:translateY(-1px);background:var(--blue-900)}
.btn-secondary{background:#fff;border-color:var(--line);color:var(--blue-900)}
.btn-secondary:hover{background:var(--blue-050);border-color:#b8d8f2}
.btn-soft{background:var(--blue-100);color:var(--blue-900)}
.btn-text{padding:0;color:var(--blue-700);font-weight:800}
.mobile-toggle{display:none;border:0;background:transparent;font-size:28px;color:var(--blue-900)}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 15% 0%,#dff3ff 0,transparent 36%),linear-gradient(135deg,#f7fcff 0%,#ffffff 55%,#eef8ff 100%);padding:76px 0 56px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-size:13px;font-weight:800;color:var(--blue-800);box-shadow:0 8px 18px rgba(11,47,87,.06)}
h1{font-size:clamp(42px,6vw,68px);line-height:.99;margin:20px 0 18px;color:var(--blue-900);letter-spacing:-.045em}
.hero p.lead,.page-hero p.lead{font-size:20px;color:#40546d;max-width:710px;margin:0 0 28px;line-height:1.55}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 22px}
.trust-row{display:flex;gap:16px;flex-wrap:wrap;color:#64758a;font-size:13px;font-weight:650}
.trust-row span{display:inline-flex;align-items:center;gap:7px}
.check{width:18px;height:18px;border-radius:50%;background:#e5f7f0;color:var(--green);display:inline-grid;place-items:center;font-size:12px;font-weight:900}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);padding:24px;position:relative}
.device-visual{height:360px;border-radius:24px;background:linear-gradient(135deg,#f2f8ff,#fff);position:relative;border:1px solid var(--line);overflow:hidden}
.device-visual:before{content:"";position:absolute;left:54px;top:55px;width:235px;height:220px;border-radius:22px;background:linear-gradient(160deg,#0b2f57,#1880c9);box-shadow:0 28px 65px rgba(11,47,87,.28)}
.device-visual:after{content:"";position:absolute;left:92px;top:90px;width:160px;height:105px;border-radius:12px;background:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)}
.device-screen{position:absolute;right:38px;top:62px;width:205px;height:150px;border-radius:18px;background:#132033;border:9px solid #283a52;box-shadow:0 18px 40px rgba(19,32,51,.2)}
.device-screen .grid{position:absolute;inset:18px;display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.device-screen .grid i{border-radius:50%;background:#72c7ff;opacity:.85}
.device-base{position:absolute;left:52px;right:44px;bottom:62px;height:38px;border-radius:12px;background:#dbe7f3}
.hero-stat{position:absolute;right:24px;bottom:24px;background:#fff;border:1px solid var(--line);box-shadow:0 12px 26px rgba(11,47,87,.12);border-radius:18px;padding:16px;min-width:218px}
.hero-stat strong{display:block;color:var(--blue-900);font-size:26px;line-height:1}
.hero-stat span{display:block;color:#64758a;font-size:13px;margin-top:4px}
.section{padding:72px 0}
.section.alt{background:var(--blue-050);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:820px;margin:0 0 34px}
.section-head.center{text-align:center;margin-left:auto;margin-right:auto}
h2{font-size:clamp(30px,4vw,46px);line-height:1.06;letter-spacing:-.035em;color:var(--blue-900);margin:0 0 14px}
h3{font-size:23px;line-height:1.2;color:var(--blue-900);margin:0 0 10px}
h4{font-size:17px;color:var(--blue-900);margin:0 0 6px}
.section-head p,.muted{color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 10px 26px rgba(11,47,87,.05)}
.card .icon{width:48px;height:48px;border-radius:16px;background:var(--blue-100);display:grid;place-items:center;color:var(--blue-800);font-size:22px;margin-bottom:16px}
.card p{color:var(--muted);margin:0}
.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:0 10px 26px rgba(11,47,87,.05);display:flex;flex-direction:column;gap:16px}
.product-card.featured{border-color:#b8d8f2;box-shadow:0 18px 42px rgba(23,104,169,.13)}
.product-top{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.tag{display:inline-flex;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:850;background:var(--blue-100);color:var(--blue-800);white-space:nowrap}
.product-card ul,.feature-list{margin:0;padding:0;list-style:none;display:grid;gap:9px;color:#50637a}
.product-card li,.feature-list li{position:relative;padding-left:25px}
.product-card li:before,.feature-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--green);font-weight:900}
.workflow{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:28px}
.workflow-step{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;position:relative;min-height:160px}
.workflow-step strong{display:block;color:var(--blue-900);font-size:17px;margin:8px 0 8px}
.workflow-step p{font-size:14px;color:var(--muted);margin:0}
.step-num{width:34px;height:34px;border-radius:12px;background:var(--blue-800);color:#fff;display:grid;place-items:center;font-weight:900}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:0 10px 26px rgba(11,47,87,.05)}
table{width:100%;border-collapse:collapse;min-width:840px;background:#fff}
th,td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:#f3f9ff;color:var(--blue-900);font-size:13px;text-transform:uppercase;letter-spacing:.04em}
tr:last-child td{border-bottom:0}
td:first-child{font-weight:800;color:var(--blue-900)}
.cta{background:linear-gradient(135deg,var(--blue-900),var(--blue-700));color:#fff;border-radius:32px;padding:42px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;box-shadow:0 20px 55px rgba(11,47,87,.25)}
.cta h2{color:#fff}
.cta p{color:#dcecff;margin:0}
.cta .btn-secondary{border:0}
.page-hero{padding:64px 0 38px;background:linear-gradient(135deg,#f6fbff,#fff);border-bottom:1px solid var(--line)}
.breadcrumb{font-size:13px;color:var(--muted);font-weight:700;margin-bottom:18px}
.breadcrumb a{color:var(--blue-700)}
.page-hero h1{font-size:clamp(38px,5vw,58px);max-width:880px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 12px 30px rgba(11,47,87,.06)}
.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.spec{background:var(--blue-050);border:1px solid var(--line);border-radius:16px;padding:16px}
.spec small{display:block;color:var(--muted);font-weight:750;text-transform:uppercase;letter-spacing:.05em;font-size:11px;margin-bottom:4px}
.spec strong{color:var(--blue-900)}
.banner{display:flex;gap:18px;align-items:flex-start;padding:20px;background:#fff8ea;border:1px solid #f3dfb7;border-radius:20px;color:#5d4725}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;text-align:center;box-shadow:0 10px 26px rgba(11,47,87,.05)}
.kpi strong{display:block;font-size:30px;color:var(--blue-900);line-height:1}
.kpi span{display:block;color:var(--muted);font-size:13px;margin-top:7px}
.resource-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.resource{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;display:flex;justify-content:space-between;gap:20px;align-items:center}
.resource small{display:block;color:var(--muted);font-weight:800;text-transform:uppercase;font-size:11px;letter-spacing:.06em}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px}
.form{display:grid;gap:14px}
.form label{font-weight:800;color:var(--blue-900);font-size:14px}
.form input,.form textarea,.form select{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;font:inherit;background:#fff;color:var(--ink)}
.form textarea{min-height:130px;resize:vertical}
.site-footer{background:#071f3b;color:#d8e7f6;padding:48px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:26px;margin-bottom:34px}
.site-footer h4{color:#fff}
.site-footer a{display:block;color:#b8cce1;margin:7px 0;font-size:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#95abc1;font-size:13px}
.badge-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.badge{display:inline-flex;padding:6px 10px;border:1px solid var(--line);border-radius:999px;font-size:12px;font-weight:800;color:var(--blue-800);background:#fff}
@media(max-width:980px){
  .mobile-toggle{display:block}
  .menu,.nav-cta{display:none}
  .menu.open{display:flex;position:absolute;top:76px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:16px 20px;flex-direction:column;align-items:stretch;border-radius:0;box-shadow:0 20px 30px rgba(0,0,0,.08)}
  .hero-grid,.split,.cta,.contact-grid{grid-template-columns:1fr}
  .cards,.product-grid{grid-template-columns:1fr 1fr}
  .workflow{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .kpi-row{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .container{width:min(100% - 28px,var(--max))}
  .hero{padding:48px 0}
  .cards,.product-grid,.workflow,.resource-list,.spec-grid,.kpi-row,.footer-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column}.btn{width:100%}
  .device-visual{height:280px}.hero-stat{position:relative;right:auto;bottom:auto;margin-top:16px}
  .cta{padding:28px;border-radius:24px}.footer-bottom{flex-direction:column}
}


/* Media update: product photos and videos */
.product-thumb{width:100%;height:220px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px;margin-bottom:4px;box-shadow:0 8px 22px rgba(11,47,87,.05)}
.product-hero-img{width:100%;height:auto;object-fit:contain;border:1px solid var(--line);border-radius:20px;background:#fff;padding:10px;margin-bottom:20px;box-shadow:0 10px 26px rgba(11,47,87,.06)}
.hero-photo-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);padding:18px;position:relative}
.hero-photo-card img{width:100%;height:380px;object-fit:contain;border-radius:22px;background:linear-gradient(135deg,#f2f8ff,#fff);border:1px solid var(--line);padding:10px}
.hero-photo-card figcaption{font-size:13px;color:var(--muted);font-weight:750;margin:12px 6px 0}
.media-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px}
.media-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:16px;box-shadow:0 10px 26px rgba(11,47,87,.05);display:flex;flex-direction:column;gap:14px}
.media-card img{height:165px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px}
.media-card h3{font-size:20px;margin:0}
.media-card p{color:var(--muted);margin:0;font-size:14px}
.media-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto}.media-actions .btn{padding:10px 13px;font-size:13px}
.video-split{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:center}
.video-frame{position:relative;width:100%;padding-top:56.25%;border-radius:22px;overflow:hidden;background:#071f3b;box-shadow:var(--shadow);border:1px solid var(--line)}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.video-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:0 10px 26px rgba(11,47,87,.05)}
.video-card .video-frame{margin-top:14px;border-radius:16px}
.source-note{font-size:12px;color:var(--muted);margin-top:14px}.source-note a{color:var(--blue-700);font-weight:800}
.media-panel .btn{margin-top:14px}
@media(max-width:980px){.media-grid{grid-template-columns:repeat(2,1fr)}.video-split{grid-template-columns:1fr}.hero-photo-card img{height:320px}}
@media(max-width:640px){.media-grid,.video-grid{grid-template-columns:1fr}.hero-photo-card img{height:260px}.product-thumb{height:180px}}

.product-figure{margin:0 0 26px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:16px;box-shadow:var(--shadow)}
.product-figure img{width:100%;height:auto;display:block;border-radius:18px;background:#e7f4ff}
.product-figure figcaption{font-size:13px;color:var(--muted);margin-top:10px;text-align:center}