:root{
  --bg:#0b0d10;--panel:#12161b;--panel2:#171c22;--text:#f5f7fa;--muted:#a9b1bb;--line:#2b333d;
  --accent:#83f0c6;--max:1180px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none} p{color:var(--muted)} .container{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{position:sticky;top:0;z-index:10;background:rgba(11,13,16,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:14px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--accent);border-radius:10px;font-weight:800;letter-spacing:.06em}.brand-copy{display:flex;flex-direction:column;line-height:1.2}.brand-copy small{color:var(--muted);font-size:.75rem;margin-top:4px}.nav{display:flex;gap:22px;align-items:center;font-size:.92rem}.nav a{color:var(--muted)}.nav a:hover,.nav a.active{color:var(--text)}.menu-toggle{display:none}
.hero,.page-hero{padding:110px 0 90px;border-bottom:1px solid var(--line)}.hero-grid,.split{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.15em;color:var(--accent);font-size:.76rem;font-weight:700;margin-bottom:18px}
h1,h2,h3{line-height:1.08;margin-top:0}h1{font-size:clamp(3rem,7vw,6.3rem);letter-spacing:-.055em;max-width:980px;margin-bottom:24px}h1 span{color:var(--accent)}h2{font-size:clamp(2rem,4vw,3.4rem);letter-spacing:-.035em}h3{font-size:1.25rem}
.lede{font-size:1.25rem;max-width:820px}.lede-sm{font-size:1.15rem}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:999px;padding:12px 18px;font-weight:700}.button.primary{background:var(--accent);border-color:var(--accent);color:#08110d}.button:hover{transform:translateY(-1px)}
.hero-card,.contact-card,.callout{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:22px;padding:28px}.hero-card-label,.footer-kicker{font-size:.76rem;text-transform:uppercase;letter-spacing:.13em;color:var(--muted);margin-bottom:14px}.principle{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:17px 0;border-top:1px solid var(--line)}.principle:first-of-type{border-top:0}.principle b{color:var(--accent)}
.section{padding:90px 0}.band{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section-intro{max-width:760px;margin-bottom:42px}.card-grid{display:grid;gap:18px}.card-grid.four{grid-template-columns:repeat(4,1fr)}.card-grid.three{grid-template-columns:repeat(3,1fr)}.card-grid.two{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:26px}.card.tall{min-height:310px}.card-num{color:var(--accent);font-size:.8rem;font-weight:800;letter-spacing:.12em;margin-bottom:28px}.card a{color:var(--accent);font-weight:700}.card ul{color:var(--muted);padding-left:18px}
.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.metric{border:1px solid var(--line);border-radius:18px;padding:22px;background:var(--bg);display:flex;flex-direction:column}.metric strong{font-size:2rem;color:var(--accent)}.metric span{color:var(--muted)}
.feature-product{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;padding:38px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(135deg,var(--panel2),var(--panel))}.top-gap{margin-top:22px}.product-stack{display:flex;flex-wrap:wrap;gap:10px;align-content:flex-start}.product-stack span,.chips span{border:1px solid var(--line);border-radius:999px;padding:9px 12px;color:var(--muted);font-size:.9rem}
.architecture{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.arch{padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.arch b{color:var(--accent);font-size:.78rem}.arch h3{margin-top:16px}.arch p{font-size:.92rem}.cta{display:flex;align-items:center;justify-content:space-between;gap:30px;border:1px solid var(--line);border-radius:22px;padding:34px;background:var(--panel)}
.chips{display:flex;flex-wrap:wrap;gap:10px}.portfolio-section{margin-bottom:68px}.portfolio-list{border-top:1px solid var(--line)}.portfolio-item{display:grid;grid-template-columns:280px 1fr;gap:30px;padding:20px 0;border-bottom:1px solid var(--line)}.portfolio-item h3,.portfolio-item p{margin:0}
.site-footer{border-top:1px solid var(--line);padding:48px 0 26px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:40px}.footer-brand{font-weight:800;font-size:1.2rem}.footer-bottom{margin-top:28px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}.small{font-size:.9rem}
@media(max-width:900px){
  .menu-toggle{display:block;background:transparent;color:var(--text);border:1px solid var(--line);border-radius:999px;padding:8px 12px}.nav{display:none;position:absolute;top:78px;left:0;right:0;background:var(--bg);padding:18px 20px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start}.nav.open{display:flex}
  .hero-grid,.split,.feature-product{grid-template-columns:1fr}.card-grid.four,.card-grid.three,.architecture{grid-template-columns:repeat(2,1fr)}.card-grid.two{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.portfolio-item{grid-template-columns:1fr;gap:6px}.cta{align-items:flex-start;flex-direction:column}
}
@media(max-width:600px){.container{width:min(calc(100% - 28px),var(--max))}.hero,.page-hero{padding:80px 0 66px}.section{padding:66px 0}.card-grid.four,.card-grid.three,.architecture,.metric-grid{grid-template-columns:1fr}h1{font-size:clamp(2.8rem,15vw,4.4rem)}}