*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.58}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:auto}
.navbar{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.navbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:15px 0}
.logo{font-size:23px;font-weight:950;letter-spacing:-.04em;color:var(--primary)}
.logo span{display:block;font-size:12px;font-weight:750;color:var(--muted);letter-spacing:0}
.nav-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap;color:#64748b;font-size:14px;font-weight:700}
.nav-toggle{display:none}
.hero{background:radial-gradient(circle at 18% 12%,rgba(14,165,233,.22),transparent 34%),radial-gradient(circle at 88% 24%,rgba(20,184,166,.18),transparent 30%),linear-gradient(135deg,#ffffff 0%,#f6fbff 48%,#effff9 100%);padding:78px 0}
.hero-compact{padding:62px 0}
.hero-grid,.split{display:grid;grid-template-columns:1.04fr .96fr;gap:44px;align-items:center}
.stack,.stack-lg{display:grid;gap:20px}
.cluster{display:flex;gap:13px;align-items:center;flex-wrap:wrap}
.section{padding:76px 0}
.section-white{background:#fff}
.section-soft{background:var(--soft)}
.section-green{background:linear-gradient(135deg,#ecfdf5,#f0f9ff)}
.section-header{max-width:880px;margin-bottom:38px}
.section-header.center{text-align:center;margin-left:auto;margin-right:auto}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.footer{background:#0F172A;color:#CBD5E1;padding:42px 0}
.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:22px}
@media(max-width:980px){.hero-grid,.split,.grid-2,.grid-3,.grid-4,.footer-grid{grid-template-columns:1fr}.nav-links{display:none}.nav-toggle{display:inline-flex;flex-direction:column;gap:4px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}.nav-toggle span{width:20px;height:2px;background:var(--primary)}}