:root{--bg:#07111f;--panel:#0d1b2f;--panel2:#11263f;--text:#edf6ff;--muted:#9fb4c8;--brand:#53d7ff;--brand2:#7c5cff;--ok:#58f2b8;--warning:#ffd166;--danger:#ff6b6b;--line:rgba(255,255,255,.12);--shadow:0 24px 80px rgba(0,0,0,.38);--radius:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:radial-gradient(circle at top left,rgba(83,215,255,.22),transparent 35%),radial-gradient(circle at 80% 10%,rgba(124,92,255,.2),transparent 30%),var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}.top-banner{text-align:center;padding:9px;background:linear-gradient(90deg,var(--brand2),var(--brand));font-size:13px;font-weight:800;color:#04101d}.site-header,.portal-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:18px 5vw;background:rgba(7,17,31,.78);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;font-weight:900;color:#06111d;background:linear-gradient(135deg,var(--brand),#fff,var(--brand2));box-shadow:0 0 35px rgba(83,215,255,.28)}.brand strong,.brand small{display:block}.brand small{color:var(--muted);letter-spacing:.2em;text-transform:uppercase;font-size:10px}.nav{display:flex;gap:24px;color:var(--muted);font-weight:700}.nav a:hover{color:var(--text)}.menu{display:none}.section{padding:86px 5vw}.hero{min-height:78vh;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}.eyebrow{color:var(--brand);font-weight:900;text-transform:uppercase;letter-spacing:.18em;font-size:12px;margin-bottom:16px}h1{font-size:clamp(44px,6vw,82px);line-height:.95;margin:0 0 24px;letter-spacing:-.07em}h2{font-size:clamp(30px,4vw,52px);line-height:1;margin:0 0 18px;letter-spacing:-.05em}h3{margin:0 0 10px}p{color:var(--muted);line-height:1.7}.hero p{font-size:20px;max-width:650px}.btn{border:0;border-radius:999px;padding:15px 22px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#06111d;font-weight:900;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 14px 35px rgba(83,215,255,.22)}.btn.ghost{background:rgba(255,255,255,.06);color:var(--text);border:1px solid var(--line);box-shadow:none}.btn.small{padding:11px 16px;font-size:14px}.btn.full{width:100%}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.trust-row{margin-top:28px;display:flex;gap:12px;flex-wrap:wrap}.trust-row span,.tabs button,.role-badge{padding:10px 13px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:rgba(255,255,255,.04);font-weight:800;font-size:13px}.glass,.card,.dashboard-card{background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.045));border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius)}.hero-card{position:relative;min-height:540px;display:grid;place-items:center;overflow:hidden}.lens-preview{width:320px;height:210px;border:18px solid rgba(237,246,255,.88);border-radius:45% 45% 54% 54%;box-shadow:inset 0 0 50px rgba(83,215,255,.35),0 0 60px rgba(83,215,255,.22);position:relative}.lens-preview:before{content:"";position:absolute;left:-120px;right:-120px;top:80px;height:18px;border-radius:99px;background:rgba(237,246,255,.85)}.scan-card{position:absolute;top:32px;left:32px;background:rgba(4,16,29,.75);border:1px solid var(--line);padding:22px;border-radius:24px}.scan-card strong{display:block;font-size:58px;letter-spacing:-.08em}.scan-card span,.scan-card small{display:block;color:var(--muted)}.floating-card{position:absolute;padding:14px 18px;border-radius:18px;background:#edf6ff;color:#07111f;font-weight:900}.floating-card.one{right:32px;top:120px}.floating-card.two{left:48px;bottom:60px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:20px}.metrics article{padding:28px;border-radius:24px;background:rgba(255,255,255,.06);border:1px solid var(--line)}.metrics strong{display:block;font-size:34px}.metrics span{color:var(--muted);font-weight:700}.split{display:grid;grid-template-columns:.7fr 1.3fr;gap:34px}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.card{padding:24px}.card span{color:var(--brand);font-weight:900}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}.tabs{display:flex;gap:10px;flex-wrap:wrap}.tabs button{cursor:pointer}.tabs button.active{background:var(--text);color:#07111f}.shop-layout{display:grid;grid-template-columns:300px 1fr;gap:22px}.filters{height:max-content;position:sticky;top:100px}.filters label{display:block;margin:18px 0;color:var(--muted);font-weight:800}input,select,textarea{width:100%;margin-top:8px;background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:16px;color:var(--text);padding:14px;outline:none;font:inherit}textarea{min-height:120px;resize:vertical}.products{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.product-card{overflow:hidden}.product-img{height:190px;border-radius:22px;background:linear-gradient(135deg,rgba(83,215,255,.25),rgba(124,92,255,.25));display:grid;place-items:center;margin-bottom:18px}.glasses-icon{width:160px;height:70px;border:10px solid rgba(255,255,255,.86);border-radius:50px;position:relative}.glasses-icon:before{content:"";position:absolute;width:38px;height:10px;background:rgba(255,255,255,.86);left:50%;top:24px;transform:translateX(-50%)}.product-meta{display:flex;justify-content:space-between;gap:12px}.price{font-size:24px;font-weight:900;color:var(--ok)}.portal-preview{display:grid;grid-template-columns:1fr 1fr;gap:18px}.dashboard-card{padding:30px}.dashboard-card li{margin:12px 0;color:var(--muted)}.contact{display:grid;grid-template-columns:1fr 460px;gap:34px;align-items:center}.cart{position:fixed;right:-430px;top:0;bottom:0;width:min(420px,92vw);z-index:50;background:#081420;border-left:1px solid var(--line);box-shadow:var(--shadow);padding:22px;transition:.25s}.cart.open{right:0}.cart-head,.cart-total{display:flex;justify-content:space-between;align-items:center}.cart-head button,.modal-close{background:transparent;border:0;color:var(--text);font-size:30px;cursor:pointer}.cart-fab{position:fixed;right:24px;bottom:24px;z-index:30;border:0;border-radius:999px;background:var(--text);color:#07111f;padding:16px 18px;font-weight:900;box-shadow:var(--shadow);cursor:pointer}.cart-item{display:flex;justify-content:space-between;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}.modal{position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:80;display:none;place-items:center;padding:20px}.modal.open{display:grid}.modal-card{width:min(470px,100%);background:#0b1828;border:1px solid var(--line);border-radius:30px;padding:30px;box-shadow:var(--shadow);position:relative}.modal-close{position:absolute;right:20px;top:14px}.muted{color:var(--muted)}.demo-keys{display:grid;gap:8px;margin:16px 0}.demo-keys span{background:rgba(255,255,255,.06);border:1px solid var(--line);padding:12px;border-radius:14px}.error{color:var(--danger);min-height:24px}.portal-app{position:fixed;inset:0;z-index:100;background:var(--bg);overflow:auto}.portal-shell{display:grid;grid-template-columns:270px 1fr;min-height:calc(100vh - 81px)}.portal-side{border-right:1px solid var(--line);padding:24px;background:rgba(255,255,255,.035)}.portal-side button{width:100%;text-align:left;margin-bottom:10px;background:transparent;color:var(--muted);border:1px solid var(--line);border-radius:16px;padding:14px;font-weight:900;cursor:pointer}.portal-side button.active{background:rgba(83,215,255,.14);color:var(--text)}.portal-content{padding:34px}.portal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.table{width:100%;border-collapse:collapse;background:rgba(255,255,255,.04);border-radius:20px;overflow:hidden}.table th,.table td{text-align:left;padding:16px;border-bottom:1px solid var(--line);color:var(--muted)}.table th{color:var(--text)}@media(max-width:980px){.nav{display:none}.menu{display:block}.hero,.split,.contact,.shop-layout{grid-template-columns:1fr}.metrics,.products,.portal-preview,.portal-grid{grid-template-columns:1fr}.hero-card{min-height:420px}.filters{position:static}.section{padding:58px 5vw}.portal-shell{grid-template-columns:1fr}.portal-side{display:flex;overflow:auto;gap:10px}.portal-side button{min-width:180px}.products{grid-template-columns:1fr 1fr}}@media(max-width:620px){.products{grid-template-columns:1fr}.section-head{align-items:flex-start;flex-direction:column}h1{font-size:44px}.site-header{padding:14px 4vw}.portal-grid{grid-template-columns:1fr}}