:root {
  --bg: #09111f;
  --bg-soft: #0f1a2e;
  --card: rgba(17, 27, 48, 0.88);
  --card-2: rgba(21, 35, 61, 0.9);
  --text: #eef3ff;
  --muted: #8ea0c2;
  --line: rgba(144, 164, 199, 0.18);
  --primary: #7c9cff;
  --primary-2: #8cf3d3;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; font-family: Inter, system-ui, sans-serif; background: radial-gradient(circle at top left, #102142, var(--bg) 45%), var(--bg); color: var(--text); }
a { color: inherit; text-decoration: none; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.bg-grid { position: fixed; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px); background-size: 32px 32px; mask-image: radial-gradient(circle at center, black, transparent 80%); pointer-events: none; }
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(16px); background: rgba(9,17,31,0.72); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 76px; }
.brand { display: inline-flex; gap: 12px; align-items: center; font-weight: 700; letter-spacing: 0.02em; }
.brand-mark { width: 34px; height: 34px; border-radius: 10px; background: linear-gradient(135deg, var(--primary), var(--primary-2)); display: inline-grid; place-items: center; color: #08111f; font-weight: 800; }
nav { display: flex; gap: 24px; align-items: center; }
.nav-cta { padding: 12px 16px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255,255,255,0.04); }
.hero { padding: 92px 0 50px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.95fr; gap: 34px; align-items: center; }
.eyebrow { color: var(--primary-2); text-transform: uppercase; letter-spacing: 0.18em; font-size: 12px; font-weight: 700; margin-bottom: 14px; }
h1 { font-size: clamp(42px, 6vw, 68px); line-height: 1; margin: 0 0 18px; letter-spacing: -0.04em; }
h2 { font-size: clamp(30px, 4vw, 44px); line-height: 1.05; margin: 0; letter-spacing: -0.03em; }
h3 { font-size: 20px; margin: 0 0 10px; }
.hero-copy, .card p, .site-footer p, .report-box { color: var(--muted); line-height: 1.65; }
.hero-actions { display: flex; gap: 14px; margin: 28px 0 30px; }
.btn { appearance: none; border: 0; cursor: pointer; padding: 14px 18px; border-radius: 14px; font-weight: 700; font-family: inherit; font-size: 14px; display: inline-flex; align-items: center; justify-content: center; }
.btn-primary { color: #09111f; background: linear-gradient(135deg, var(--primary-2), var(--primary)); box-shadow: var(--shadow); }
.btn-secondary { color: var(--text); background: rgba(255,255,255,0.06); border: 1px solid var(--line); }
.hero-metrics, .preview-summary, .preview-grid, .kpi-grid { display: grid; gap: 14px; }
.hero-metrics { grid-template-columns: repeat(3, 1fr); }
.metric-card, .kpi-card, .summary-box, .mini-card, .stack-item { background: rgba(255,255,255,0.04); border: 1px solid var(--line); border-radius: 18px; padding: 18px; }
.metric-value, .kpi-card strong, .summary-box strong, .mini-card strong, .stack-item strong { display: block; font-size: 28px; font-weight: 800; margin-top: 6px; }
.metric-label, .summary-box span, .mini-card span, .kpi-card span, .stack-item span { color: var(--muted); font-size: 13px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.glass { background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03)); }
.hero-panel { padding: 18px; }
.panel-header { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; margin-bottom: 20px; }
.panel-dot { width: 10px; height: 10px; border-radius: 999px; background: rgba(255,255,255,0.2); }
.panel-title { margin-left: 8px; }
.workflow-strip { display: flex; align-items: center; gap: 10px; margin: 22px 0; }
.workflow-node { padding: 10px 12px; border-radius: 999px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.workflow-node.active { color: var(--text); background: rgba(124,156,255,0.18); }
.workflow-line { flex: 1; height: 1px; background: var(--line); }
.section { padding: 72px 0; }
.section-alt { background: rgba(255,255,255,0.02); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { margin-bottom: 28px; }
.timeline, .cap-grid { display: grid; gap: 18px; }
.timeline { grid-template-columns: repeat(5, 1fr); }
.timeline-card, .capability-card { padding: 22px; }
.timeline-step { width: 34px; height: 34px; border-radius: 999px; background: linear-gradient(135deg, var(--primary), var(--primary-2)); color: #08111f; font-weight: 800; display: grid; place-items: center; margin-bottom: 12px; }
.cap-grid { grid-template-columns: repeat(3, 1fr); }
.architecture { padding: 26px; display: grid; gap: 18px; }
.arch-row { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 14px; align-items: center; }
.arch-box { padding: 20px; border-radius: 18px; background: var(--card-2); border: 1px solid var(--line); font-weight: 700; }
.arch-box span { display: block; margin-top: 8px; color: var(--muted); font-weight: 500; font-size: 14px; }
.arch-arrow { color: var(--primary-2); font-weight: 900; font-size: 26px; text-align: center; }
.arch-footer { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.arch-pill { padding: 12px 14px; border-radius: 999px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); color: var(--muted); }
.cta-banner { padding: 28px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-footer { padding: 38px 0 46px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 0.8fr 1fr; gap: 20px; }
.footer-brand { margin-bottom: 12px; }
.site-footer h4 { margin: 0 0 12px; }
.site-footer a { color: var(--muted); }

.dashboard-body { min-height: 100vh; }
.dashboard-layout { display: grid; grid-template-columns: 290px 1fr; min-height: 100vh; }
.sidebar { border-right: 1px solid var(--line); background: rgba(8, 15, 29, 0.82); padding: 24px 18px; position: sticky; top: 0; height: 100vh; }
.sidebar-section { margin-top: 34px; display: grid; gap: 8px; }
.sidebar-label { color: var(--muted); text-transform: uppercase; font-size: 11px; letter-spacing: 0.18em; font-weight: 700; margin-bottom: 6px; }
.side-link { width: 100%; text-align: left; border: 1px solid var(--line); background: transparent; color: var(--text); padding: 12px 14px; border-radius: 14px; cursor: pointer; font: inherit; }
.side-link.active, .side-link:hover { background: rgba(124,156,255,0.15); }
.sidebar-card { margin-top: 24px; padding: 18px; }
.dash-main { padding: 28px; }
.dash-topbar { display: flex; justify-content: space-between; align-items: start; gap: 20px; margin-bottom: 20px; }
.dash-topbar h1 { font-size: 38px; margin: 8px 0 0; }
.status-chip { padding: 12px 14px; border-radius: 999px; background: rgba(255,255,255,0.06); border: 1px solid var(--line); color: var(--primary-2); }
.kpi-grid { grid-template-columns: repeat(4, 1fr); margin-bottom: 20px; }
.dashboard-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.span-12 { grid-column: span 12; }
.span-7 { grid-column: span 7; }
.span-5 { grid-column: span 5; }
.span-4 { grid-column: span 4; }
.panel { padding: 20px; }
.panel-title-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }
.panel h2 { font-size: 22px; }
.muted, .meta-line { color: var(--muted); font-size: 13px; }
.upload-zone { display: block; border: 1px dashed rgba(255,255,255,0.2); border-radius: 18px; padding: 28px; text-align: center; background: rgba(255,255,255,0.03); margin-bottom: 14px; cursor: pointer; }
.upload-zone input { display: none; }
.upload-title { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.upload-subtitle { color: var(--muted); }
.action-row { display: flex; gap: 12px; margin-bottom: 12px; }
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 16px; margin-top: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
thead { background: rgba(255,255,255,0.03); }
th, td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.step-list { display: grid; gap: 10px; }
.step-item { padding: 12px 14px; border-radius: 16px; border: 1px solid var(--line); background: rgba(255,255,255,0.03); display: flex; justify-content: space-between; gap: 14px; align-items: center; }
.step-item.done { background: rgba(140,243,211,0.08); }
.step-item.active { background: rgba(124,156,255,0.15); }
.metric-stack { display: grid; gap: 12px; }
.report-box { min-height: 120px; padding: 18px; border-radius: 18px; border: 1px solid var(--line); background: rgba(255,255,255,0.03); white-space: pre-line; }

@media (max-width: 1100px) {
  .hero-grid, .timeline, .cap-grid, .footer-grid, .arch-row { grid-template-columns: 1fr; }
  .dashboard-layout { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .span-7, .span-5, .span-4 { grid-column: span 12; }
  .cta-banner { flex-direction: column; align-items: start; }
}

@media (max-width: 720px) {
  nav { display: none; }
  .hero-metrics, .kpi-grid { grid-template-columns: 1fr; }
  .dash-main { padding: 18px; }
  .action-row { flex-direction: column; }
}