:root { color-scheme: dark; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: #08090c; color: #f3f4f6; }
* { box-sizing: border-box; }
body { margin: 0; background: #08090c; color: #f3f4f6; line-height: 1.5; }
a { color: inherit; }
button, a { font: inherit; }
.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header { border-bottom: 1px solid #252832; }
.header-inner, .section-heading, .panel-header, .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.header-inner { min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.brand-mark { display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid #8b93ff; border-radius: 50%; color: #a9afff; font-size: .75rem; }
.site-nav { display: flex; gap: 22px; color: #a5a8b4; font-size: .9rem; }
.site-nav a { text-decoration: none; }
.eyebrow { color: #9da5ff; font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.hero { padding: 88px 0 76px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 760px; margin-bottom: 24px; font-size: clamp(2.8rem, 7vw, 6.7rem); line-height: .95; letter-spacing: -.065em; }
h2 { margin-bottom: 12px; font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -.04em; }
h3 { margin-bottom: 8px; }
.lead { max-width: 650px; color: #b7bac5; font-size: 1.15rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 44px; padding: 0 18px; border: 1px solid #43485c; border-radius: 4px; color: #f5f6ff; background: #151823; text-decoration: none; cursor: pointer; }
.button.primary { border-color: #a0a7ff; background: #8e96ff; color: #0a0b11; }
.button.quiet { background: transparent; }
.portal { min-height: 390px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; padding: 24px; border: 1px solid #373b4a; background: radial-gradient(circle at 50% 45%, #272b49, #10121b 48%, #0c0d12); box-shadow: 0 24px 80px #0008; }
.portal-node { min-height: 190px; display: flex; flex-direction: column; justify-content: space-between; padding: 16px; border: 1px solid #353947; background: #0d0f15; }
.portal-node strong { font-size: 1.05rem; }
.portal-node small, .muted { color: #898e9f; }
.portal-core { display: grid; place-items: center; width: 150px; height: 150px; border: 1px solid #a3a9ff; border-radius: 50%; background: #171a2c; box-shadow: 0 0 60px #737cff44, inset 0 0 30px #858cff2a; text-align: center; }
.portal-core span { display: block; font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; }
.section { padding: 82px 0; border-top: 1px solid #20232d; }
.section-heading { align-items: end; margin-bottom: 30px; }
.section-heading p { max-width: 500px; margin-bottom: 0; color: #9da1ae; }
.workflow, .card-grid, .comparison, .dashboard-grid { display: grid; gap: 16px; }
.workflow { grid-template-columns: repeat(3, 1fr); }
.card-grid { grid-template-columns: repeat(3, 1fr); }
.card, .panel, .stage, .comparison-panel { border: 1px solid #292d39; background: #101218; padding: 22px; }
.step-number { color: #8e96ff; font-size: .8rem; letter-spacing: .1em; }
.card p, .stage p, .comparison-panel p { margin-bottom: 0; color: #999eac; }
.flow-line { height: 1px; margin: 23px 0; background: #474d67; }
.dashboard { border: 1px solid #3a3e50; background: #0d0f15; }
.panel-header { min-height: 64px; padding: 0 22px; border-bottom: 1px solid #292d39; }
.status { display: inline-flex; align-items: center; gap: 8px; color: #abb1ff; font-size: .82rem; }
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #9ca4ff; }
.dashboard-grid { grid-template-columns: 1.1fr .9fr; padding: 16px; }
.metric-list, .stage-list, .history-list { list-style: none; margin: 0; padding: 0; }
.metric-list li, .stage-list li, .history-list li { display: flex; justify-content: space-between; gap: 16px; padding: 13px 0; border-bottom: 1px solid #252934; }
.metric-list li:last-child, .stage-list li:last-child, .history-list li:last-child { border-bottom: 0; }
.metric-value { color: #c3c7ff; }
.stage-list li { justify-content: flex-start; align-items: flex-start; }
.stage-marker { flex: 0 0 24px; height: 24px; border: 1px solid #626987; border-radius: 50%; color: #aab0ff; text-align: center; font-size: .75rem; }
.stage-list strong, .history-list strong { display: block; }
.stage-list small, .history-list small { color: #858a99; }
.comparison { grid-template-columns: 1fr 1fr; }
.comparison-panel { min-height: 230px; }
.comparison-panel.before { background: repeating-linear-gradient(-45deg, #11131a, #11131a 10px, #151821 10px, #151821 20px); }
.comparison-panel.after { border-color: #5860a2; background: #15182a; }
.label { display: block; margin-bottom: 34px; color: #a5a9b8; font-size: .75rem; letter-spacing: .13em; text-transform: uppercase; }
.cta { padding: 64px 0; text-align: center; background: #10121a; }
.cta p { max-width: 620px; margin: 0 auto; color: #a7abb8; }
footer { border-top: 1px solid #252832; }
.footer-inner { min-height: 80px; color: #858a99; font-size: .85rem; }
@media (max-width: 800px) {
  .hero-grid, .dashboard-grid, .comparison { grid-template-columns: 1fr; }
  .workflow, .card-grid { grid-template-columns: 1fr; }
  .portal { grid-template-columns: 1fr; }
  .portal-core { margin: 0 auto; }
  .site-nav { display: none; }
  .section-heading { display: block; }
  .section-heading p { margin-top: 14px; }
}