:root{--blue-500: #1e90ff;--blue-600: #0d7ee6;--blue-700: #0a66c2;--blue-grad-start: #0a8ae0;--blue-grad-end: #1ea4ff;--bg: #ffffff;--bg-soft: #f6f9fc;--border: #e4e8ed;--text: #0f172a;--text-muted: #5b6b7c;--text-on-blue: #ffffff;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);--shadow-md: 0 6px 24px rgba(15, 23, 42, .08);color-scheme:light}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--blue-600);text-decoration:none}a:hover{color:var(--blue-700)}.site-header{position:absolute;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:1.25rem 2rem;z-index:10}.logo{display:flex;align-items:center;gap:.6rem;color:var(--text-on-blue);font-weight:700;font-size:1.1rem;letter-spacing:-.01em}.logo-mark{width:32px;height:32px;border-radius:8px;background:#ffffff2e;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:grid;place-items:center;font-weight:800;font-size:1rem;border:1px solid rgba(255,255,255,.25)}.site-header nav a{margin-left:1.75rem;color:#ffffffd9;font-weight:500;font-size:.95rem}.site-header nav a:hover{color:#fff}.hero{position:relative;background:linear-gradient(135deg,var(--blue-grad-start) 0%,var(--blue-grad-end) 100%);color:var(--text-on-blue);padding:8rem 2rem 6rem;overflow:hidden}.hero-inner{max-width:960px;margin:0 auto;position:relative;z-index:2}.hero h1{font-size:clamp(2.5rem,6vw,4.25rem);font-weight:800;letter-spacing:-.035em;line-height:1.05;margin:0 0 1.25rem}.tagline{font-size:clamp(1.05rem,1.4vw,1.2rem);color:#ffffffe0;max-width:560px;margin:0 0 2rem}.hero-pattern{position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.15) 1px,transparent 0);background-size:22px 22px;opacity:.6;pointer-events:none}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.7rem 1.25rem;border-radius:8px;font-weight:600;font-size:.95rem;border:1px solid transparent;transition:background .15s,transform .15s,box-shadow .15s;cursor:pointer}.btn-primary{background:#fff;color:var(--blue-700);box-shadow:var(--shadow-sm)}.btn-primary:hover{background:#f3f8ff;color:var(--blue-700);transform:translateY(-1px);box-shadow:var(--shadow-md)}.product-card .btn-primary{background:var(--blue-600);color:#fff}.product-card .btn-primary:hover{background:var(--blue-700);color:#fff}main{max-width:1100px;margin:0 auto;padding:5rem 2rem 3rem}h2{font-size:clamp(1.5rem,2.2vw,1.9rem);font-weight:700;margin:0 0 2rem;letter-spacing:-.02em}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}.product-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:1.75rem;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column}.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#cfd9e5}.product-card--featured{grid-column:span 2;background:linear-gradient(180deg,#ffffff 0%,var(--bg-soft) 100%)}@media (max-width: 720px){.product-card--featured{grid-column:span 1}}.product-icon{width:48px;height:48px;border-radius:12px;background:var(--bg-soft);display:grid;place-items:center;font-weight:800;font-size:1.25rem;color:var(--text-muted);margin-bottom:1rem;border:1px solid var(--border)}.product-icon--velios{background:linear-gradient(135deg,var(--blue-grad-start),var(--blue-grad-end));color:#fff;border-color:transparent;box-shadow:0 4px 12px #1e90ff4d}.product-card h3{margin:0 0 .5rem;font-size:1.25rem;font-weight:700;letter-spacing:-.01em}.product-desc{color:var(--text-muted);margin:0 0 1.25rem;font-size:.95rem;flex-grow:1}.product-features{list-style:none;padding:0;margin:0 0 1.5rem;display:grid;gap:.4rem}.product-features li{color:var(--text-muted);font-size:.9rem;padding-left:1.5rem;position:relative}.product-features li:before{content:"";position:absolute;left:0;top:.5em;width:6px;height:6px;border-radius:50%;background:var(--blue-500)}.product-card--placeholder{opacity:.7}.badge{display:inline-block;background:var(--bg-soft);color:var(--text-muted);border:1px solid var(--border);border-radius:999px;padding:.25rem .75rem;font-size:.8rem;font-weight:500;align-self:flex-start}.about{margin-top:4rem;padding:2.5rem;background:var(--bg-soft);border:1px solid var(--border);border-radius:14px}.about p{color:var(--text-muted);margin:0;max-width:700px;font-size:1rem}.site-footer{border-top:1px solid var(--border);margin-top:4rem;padding:1.75rem 2rem}.footer-inner{max-width:1100px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;color:var(--text-muted);font-size:.9rem}