/* Neo AshOS — Phase 3 flagship product system */
:root{--n3-bg:#060a10;--n3-surface:#0b111a;--n3-surface2:#101925;--n3-line:rgba(255,255,255,.10);--n3-text:#f7fafc;--n3-muted:#9aa8b8;--n3-accent:#8bd8ff;--n3-green:#b8efd0;--n3-orange:#ff8a3d;--n3-radius:24px}
.neo3-section{position:relative;padding:96px 0;background:var(--n3-bg);color:var(--n3-text);overflow:hidden}.neo3-section.light{background:#f7f9fc;color:#07111e}.neo3-shell{width:min(1180px,calc(100% - 40px));margin:auto}.neo3-eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--n3-line);background:rgba(255,255,255,.035);border-radius:999px;padding:8px 12px;color:var(--n3-accent);font-size:11px;font-weight:900;letter-spacing:.13em;text-transform:uppercase}.neo3-title{max-width:900px;margin:16px 0 14px;font-size:clamp(34px,5vw,62px);line-height:1.02;letter-spacing:-.045em}.neo3-copy{max-width:720px;color:var(--n3-muted);font-size:17px;line-height:1.75}.neo3-workflow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:40px}.neo3-step{position:relative;padding:22px 18px;border:1px solid var(--n3-line);border-radius:18px;background:linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.018));min-height:126px}.neo3-step small{display:block;color:var(--n3-accent);font-weight:900;font-size:10px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}.neo3-step strong{font-size:16px;line-height:1.25}.neo3-step p{margin:8px 0 0;color:var(--n3-muted);font-size:12px;line-height:1.55}.neo3-module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:36px}.neo3-module{padding:26px;border:1px solid var(--n3-line);border-radius:20px;background:rgba(255,255,255,.035);transition:.25s ease}.neo3-module:hover{transform:translateY(-4px);border-color:rgba(139,216,255,.28);background:rgba(255,255,255,.055)}.neo3-module b{display:block;font-size:17px;margin-bottom:8px}.neo3-module span{color:var(--n3-muted);font-size:13px;line-height:1.65}.neo3-cta{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:36px;border:1px solid var(--n3-line);border-radius:28px;background:radial-gradient(circle at 80% 20%,rgba(139,216,255,.12),transparent 35%),linear-gradient(135deg,#0d1622,#080d14);box-shadow:0 24px 70px rgba(0,0,0,.25)}.neo3-cta h3{margin:0 0 8px;font-size:30px;letter-spacing:-.03em}.neo3-cta p{margin:0;color:var(--n3-muted);max-width:650px;line-height:1.65}.neo3-cta .btn{white-space:nowrap}.neo3-proof{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:30px}.neo3-proof div{padding:18px;border-radius:16px;background:rgba(255,255,255,.035);border:1px solid var(--n3-line);font-size:13px;color:var(--n3-muted)}.neo3-proof strong{display:block;color:var(--n3-text);font-size:15px;margin-bottom:5px}.neo3-footer{background:#05080d;color:#aab5c2;border-top:1px solid rgba(255,255,255,.08);padding:58px 0 24px}.neo3-footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px}.neo3-footer h4{margin:0 0 14px;color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.1em}.neo3-footer a{display:block;color:#9aa7b5;margin:9px 0;font-size:13px}.neo3-footer a:hover{color:#fff}.neo3-footer-brand{font-size:22px;font-weight:900;color:#fff;margin-bottom:8px}.neo3-footer-tag{max-width:310px;line-height:1.65;font-size:13px}.neo3-footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.08);margin-top:38px;padding-top:18px;font-size:11px;color:#718093}
@media(max-width:900px){.neo3-workflow{grid-template-columns:repeat(2,1fr)}.neo3-module-grid{grid-template-columns:repeat(2,1fr)}.neo3-proof{grid-template-columns:repeat(2,1fr)}.neo3-footer-grid{grid-template-columns:1fr 1fr}.neo3-cta{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.neo3-section{padding:70px 0}.neo3-shell{width:min(100% - 28px,1180px)}.neo3-title{font-size:38px}.neo3-workflow,.neo3-module-grid,.neo3-proof,.neo3-footer-grid{grid-template-columns:1fr}.neo3-cta{padding:26px}.neo3-cta h3{font-size:25px}.neo3-cta .btn{width:100%}}