@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{--bg:#070707;--panel:#101010;--line:#292929;--text:#f4f4f4;--muted:#a1a1a1;--soft:#d7d7d7}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Arial,sans-serif;line-height:1.5}
a{color:inherit;text-decoration:none}.wrap{width:min(1160px,calc(100% - 48px));margin:auto}
.header{position:fixed;z-index:20;top:0;left:0;right:0;background:rgba(7,7,7,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:baseline;gap:8px;letter-spacing:.08em}.logo-rfx{font-size:22px;font-weight:800}.logo-protect{font-size:12px;color:#aaa;letter-spacing:.18em}.nav nav{display:flex;align-items:center;gap:30px;font-size:12px;color:#bbb}.nav nav a:hover{color:#fff}.nav-cta{border:1px solid #444;border-radius:999px;padding:10px 16px;color:#fff!important}
.hero{min-height:760px;position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:#080808}.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 72% 45%,rgba(255,255,255,.14),transparent 24%),linear-gradient(115deg,#070707 0%,#090909 52%,#151515 100%)}.hero-bg:after{content:"";position:absolute;right:-8%;top:13%;width:58%;height:74%;border:1px solid rgba(255,255,255,.10);border-radius:50%;transform:rotate(-16deg);box-shadow:0 0 100px rgba(255,255,255,.05) inset}
.hero-inner{position:relative;padding-top:205px}.eyebrow,.section-kicker,.product-label{font-size:10px;font-weight:700;letter-spacing:.28em;color:#999}.hero h1{font-size:clamp(58px,8vw,102px);line-height:.92;letter-spacing:-.065em;margin:22px 0 28px;max-width:780px}.hero h1 em,.technology h2 em{font-style:normal;color:#888}.hero-copy{max-width:550px;color:#b2b2b2;font-size:16px}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:38px}.button{display:inline-flex;padding:15px 21px;border-radius:3px;font-weight:700;font-size:12px}.button-light{background:#f5f5f5;color:#090909}.text-link{font-size:12px;color:#bbb}.text-link span,.product-body a span{margin-left:8px;color:#fff}.hero-tag{position:absolute;bottom:26px;right:32px;font-size:9px;letter-spacing:.18em;color:#555}
.intro{padding:130px 0}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;margin-top:25px}.intro h2,.section-head h2,.technology h2,.about h2,.contact h2{font-size:clamp(42px,5vw,68px);line-height:1;letter-spacing:-.05em;margin:0}.intro p{color:#999;max-width:520px}.intro .lead{font-size:20px;color:#d1d1d1;line-height:1.5;margin-top:0}
.products{background:#0c0c0c;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:110px 0}.section-head{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:50px}.section-head p{max-width:330px;color:#777;font-size:13px;margin:0}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.product-card{border:1px solid #292929;background:#111;border-radius:10px;overflow:hidden;transition:transform .25s,border-color .25s}.product-card:hover{transform:translateY(-5px);border-color:#555}.product-image{height:285px;position:relative;overflow:hidden;background:#181818}.product-image:before{content:"";position:absolute;inset:0;background-size:cover;background-position:center;opacity:.8;filter:grayscale(1);transition:transform .5s,opacity .3s}.product-card:hover .product-image:before{transform:scale(1.05);opacity:1}.image-door:before{background-image:linear-gradient(120deg,rgba(0,0,0,.05),rgba(0,0,0,.45)),url("https://images.unsplash.com/photo-1492144534655-ae79c964c9d7?auto=format&fit=crop&w=1100&q=85")}.image-ppf:before{background-image:linear-gradient(120deg,rgba(0,0,0,.05),rgba(0,0,0,.5)),url("https://images.unsplash.com/photo-1503736334956-4c8f8e92946d?auto=format&fit=crop&w=1100&q=85")}.image-custom:before{background-image:linear-gradient(120deg,rgba(0,0,0,.05),rgba(0,0,0,.5)),url("https://images.unsplash.com/photo-1552519507-da3b142c6e3d?auto=format&fit=crop&w=1100&q=85")}.product-image span{position:absolute;top:18px;left:18px;font-size:11px;font-weight:700}.product-body{padding:27px}.product-body h3{font-size:23px;line-height:1.08;letter-spacing:-.03em;margin:10px 0 13px}.product-body p{font-size:13px;color:#858585;min-height:62px}.product-body a{display:inline-block;margin-top:14px;font-size:11px;font-weight:700}.technology{padding:125px 0;background:#f1f1f1;color:#0a0a0a}.technology .section-kicker{color:#777}.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:110px}.technology h2 em{color:#888}.tech-list{border-top:1px solid #ccc}.tech-item{display:grid;grid-template-columns:48px 1fr;gap:15px;padding:28px 0;border-bottom:1px solid #ccc}.tech-item>b{font-size:11px;color:#999}.tech-item h3{margin:0 0 5px;font-size:17px}.tech-item p{margin:0;color:#666;font-size:13px;max-width:430px}
.about{padding:130px 0;display:grid;grid-template-columns:280px 1fr;gap:110px;align-items:center}.about-mark{height:280px;border:1px solid #292929;border-radius:12px;background:linear-gradient(145deg,#171717,#090909);display:flex;align-items:center;justify-content:center;flex-direction:column}.about-mark span{font-size:72px;font-weight:800;letter-spacing:-.08em}.about-mark small{font-size:10px;letter-spacing:.38em;color:#999;margin-left:.38em}.about p{max-width:630px;color:#8d8d8d;font-size:16px;margin-top:28px}
.contact{background:#111;border-top:1px solid #292929;padding:100px 0}.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end}.contact-right{max-width:420px}.contact-right p{color:#999;font-size:15px;margin:0 0 24px}.footer{border-top:1px solid #222;padding:28px 0;color:#666;font-size:10px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer .logo-rfx{font-size:16px}.footer .logo-protect{font-size:9px}
@media(max-width:800px){.wrap{width:min(100% - 32px,1160px)}.nav{height:68px}.nav nav a:not(.nav-cta){display:none}.hero{min-height:680px}.hero-inner{padding-top:155px}.hero h1{font-size:60px}.intro-grid,.tech-grid,.about,.contact-inner{grid-template-columns:1fr;gap:45px}.product-grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:20px}.about-mark{height:220px}.footer-inner{flex-direction:column;align-items:flex-start}.hero-tag{display:none}}