:root{color-scheme:dark;--ink: #f7f7f2;--muted: #b8bdb8;--line: rgba(255, 255, 255, .14);--panel: rgba(255, 255, 255, .06);--panel-strong: rgba(255, 255, 255, .1);--surface: #101412;--surface-2: #171d1a;--black: #080a09;--charcoal: #141716;--orange: #ff6a21;--green: #86d7b9;--steel: #9eb1c1;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--black)}body{margin:0;color:var(--ink);background:radial-gradient(circle at 82% 12%,rgba(134,215,185,.08),transparent 28rem),linear-gradient(180deg,#050605,#101312 42%,#070807)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.site-header{position:sticky;top:0;z-index:20;display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;min-height:76px;padding:14px clamp(20px,4vw,64px);border-bottom:1px solid var(--line);background:#050605db;backdrop-filter:blur(18px) saturate(150%)}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;letter-spacing:0}.brand-mark{width:36px;height:36px;border:1px solid rgba(255,255,255,.24);border-radius:8px;background:linear-gradient(135deg,#ff6a21f2,#ff6a2133),url(/assets/fiber-grid.svg);background-size:cover}nav{display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(12px,1.5vw,20px);font-size:.78rem;font-weight:700;text-transform:uppercase;color:var(--muted)}nav a:hover,.footer a:hover{color:var(--orange)}.nav-group{position:relative}.mega-menu{position:absolute;top:calc(100% + 16px);left:50%;width:260px;padding:18px;border:1px solid var(--line);border-radius:8px;background:#080a09fa;box-shadow:0 22px 60px #00000061;opacity:0;pointer-events:none;transform:translate(-50%,8px);transition:opacity .18s ease,transform .18s ease}.nav-group:hover .mega-menu,.nav-group:focus-within .mega-menu{opacity:1;pointer-events:auto;transform:translate(-50%)}.mega-menu p{margin:0 0 10px;color:var(--orange);font-size:.68rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.mega-menu a{display:block;padding:9px 0;border-top:1px solid rgba(255,255,255,.08);color:var(--muted);text-transform:none;letter-spacing:0;font-size:.86rem}.header-cta,.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border:1px solid rgba(255,106,33,.64);border-radius:7px;padding:0 18px;background:var(--orange);color:#111;font-size:.78rem;font-weight:800;text-transform:uppercase;box-shadow:0 14px 36px #ff6a212e;transition:transform .18s ease,border-color .18s ease,background .18s ease}.header-cta:hover,.button:hover{transform:translateY(-1px)}.button.secondary{background:transparent;color:var(--ink);border-color:#ffffff3d;box-shadow:none}.section{padding:clamp(72px,8vw,104px) clamp(20px,5vw,72px)}.section-inner{width:min(1180px,100%);margin:0 auto}.eyebrow{margin:0 0 12px;color:var(--orange);font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1,h2{letter-spacing:0}h1{max-width:880px;font-size:clamp(2.7rem,5.7vw,5.2rem);line-height:1.02;text-wrap:balance}h2{max-width:780px;font-size:clamp(1.9rem,3.5vw,3.45rem);line-height:1.06;text-wrap:balance}h3{font-size:1.12rem}p{color:var(--muted);line-height:1.7}.lead{max-width:720px;font-size:clamp(1rem,1.55vw,1.18rem)}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,#ffffff13,#ffffff09);overflow:hidden;box-shadow:0 22px 70px #00000038;transition:transform .18s ease,border-color .18s ease,background .18s ease}a.card:hover,.card:hover{border-color:#ff6a2161;background:#ffffff13;transform:translateY(-2px)}.card-body{padding:24px}.tag-list{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:18px 0 0;list-style:none}.tag-list li{border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:7px 10px;color:var(--steel);font-size:.78rem;font-weight:700}.footer{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:30px;padding:54px clamp(20px,5vw,72px) 28px;border-top:1px solid var(--line);background:#050605}.footer-links,.footer-contact{display:grid;gap:10px;align-content:start;color:var(--muted)}.copyright{grid-column:1 / -1;margin:18px 0 0;font-size:.86rem}@media(max-width:980px){.site-header{grid-template-columns:1fr auto}nav{grid-column:1 / -1;justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px;scrollbar-width:none;-webkit-overflow-scrolling:touch}nav::-webkit-scrollbar{display:none}.mega-menu{display:none}.grid-2,.grid-3,.grid-4,.footer{grid-template-columns:1fr}}@media(max-width:620px){.header-cta{display:none}h1{font-size:2.75rem}.section{padding:70px 18px}}