:root {
  --bg: #0b1020;
  --bg-soft: #10172d;
  --panel: rgba(18, 26, 50, 0.72);
  --panel-strong: #111a31;
  --border: rgba(255,255,255,0.1);
  --text: #ecf2ff;
  --muted: #aab7d8;
  --primary: #7c5cff;
  --primary-2: #24c7ff;
  --success: #3dd598;
  --shadow: 0 25px 80px rgba(0,0,0,0.35);
  --radius: 24px;
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124,92,255,0.22), transparent 32%),
    radial-gradient(circle at right 20%, rgba(36,199,255,0.14), transparent 28%),
    linear-gradient(180deg, #070b16 0%, #0b1020 38%, #0b1122 100%);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.bg-orb {
  position: fixed; border-radius: 999px; filter: blur(80px); opacity: .45; pointer-events:none; z-index:0;
}
.orb-1 { width: 320px; height: 320px; background: rgba(124,92,255,.34); top: -70px; left: -60px; }
.orb-2 { width: 380px; height: 380px; background: rgba(36,199,255,.18); right: -80px; top: 180px; }
.site-header { position: sticky; top:0; z-index:10; backdrop-filter: blur(18px); background: rgba(8, 12, 24, 0.6); border-bottom: 1px solid rgba(255,255,255,.06); }
.nav-wrap { display:flex; align-items:center; justify-content:space-between; min-height:76px; gap:16px; }
.brand { display:flex; align-items:center; gap:12px; }
.brand img, .brand-fallback { width:42px; height:42px; border-radius:14px; background:#fff; object-fit:contain; padding:6px; }
.brand-fallback { align-items:center; justify-content:center; color:#0b1020; font-weight:800; font-size:1.2rem; }
.brand strong { display:block; font-size:1rem; }
.brand small { display:block; color:var(--muted); margin-top:2px; }
.nav-links, .nav-actions, .hero-links, .hero-actions, .stack-actions, .mini-pills { display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.nav-links a { color: var(--muted); font-weight:600; }
.nav-links a:hover, .hero-links a:hover, .site-footer a:hover { color:#fff; }
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:10px; min-height:46px; padding: 0 18px;
  border-radius: 16px; border:1px solid transparent; font-weight:700; transition: .25s ease; cursor:pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn-lg { min-height: 54px; padding: 0 22px; border-radius: 18px; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color:#fff; box-shadow: 0 16px 40px rgba(83, 110, 255, .28);
}
.btn-secondary { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,.14); color: var(--muted); }
.eyebrow {
  display:inline-flex; padding: 8px 12px; border:1px solid rgba(255,255,255,.12); border-radius:999px;
  color:#d7e3ff; background: rgba(255,255,255,.04); font-size:.82rem; font-weight:700; letter-spacing:.02em;
}
.hero { position:relative; z-index:1; padding: 56px 0 32px; }
.hero-grid, .workflow-grid, .split-panel, .demo-hero-grid { display:grid; grid-template-columns: 1.1fr .9fr; gap:32px; align-items:center; }
.hero-copy h1, .demo-hero h1 { font-size: clamp(2.5rem, 4vw, 4.7rem); line-height:1.02; margin:18px 0 16px; letter-spacing:-0.04em; }
.hero-copy h1 span { background: linear-gradient(135deg, #fff, #a9e7ff 55%, #a88bff); -webkit-background-clip:text; background-clip:text; color: transparent; }
.lead { font-size: 1.08rem; color: var(--muted); line-height: 1.75; max-width: 670px; }
.hero-links a { color:#dce8ff; font-weight:600; }
.trust-grid { display:grid; grid-template-columns: repeat(3,1fr); gap:14px; margin-top:26px; }
.trust-item, .metric-card, .list-card, .feature-card, .timeline-card, .comparison-card, .cta-card, .faq-list details, .demo-side-panel, .demo-info-card, .notice-box {
  background: rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.08); border-radius: var(--radius); box-shadow: var(--shadow);
}
.trust-item { padding:18px; }
.trust-item strong { display:block; font-size:1rem; margin-bottom:8px; }
.trust-item span { color: var(--muted); font-size:.95rem; }
.glass { padding:24px; background: linear-gradient(180deg, rgba(24,34,64,.86), rgba(12,19,39,.88)); }
.glass-dark { padding:30px; background: linear-gradient(180deg, rgba(12,19,38,.9), rgba(8,13,28,.92)); }
.dashboard-card { position:relative; overflow:hidden; }
.card-topbar { display:flex; gap:8px; margin-bottom:16px; }
.card-topbar span { width:10px; height:10px; border-radius:50%; background: rgba(255,255,255,.28); }
.metric-row, .panel-columns, .three-col-grid { display:grid; gap:16px; }
.metric-row { grid-template-columns: repeat(2,1fr); }
.metric-card { padding:18px; }
.metric-card small, .metric-card span, .list-card ul li span, .timeline-item span, .demo-info-card p, .notice-box p, .section-head p { color: var(--muted); }
.metric-card strong { display:block; font-size:2rem; margin:8px 0; }
.flowline-card {
  display:grid; grid-template-columns: repeat(5,1fr); gap:10px; margin:16px 0; padding:18px;
  background: rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.06); border-radius: 20px;
}
.flow-step {
  text-align:center; padding:12px 10px; border-radius:14px; font-weight:700; font-size:.9rem;
  background: rgba(255,255,255,.04); color:#cbd7f3;
}
.flow-step.done { background: rgba(61,213,152,.12); color:#8df0c8; }
.flow-step.active { background: rgba(124,92,255,.2); color:#e4dbff; }
.panel-columns { grid-template-columns: repeat(2,1fr); }
.list-card { padding:20px; }
.list-card.accent { background: linear-gradient(180deg, rgba(36,199,255,.10), rgba(255,255,255,.04)); }
.list-card h3 { margin-top:0; }
.list-card ul, .demo-checklist { margin:0; padding:0; list-style:none; display:grid; gap:14px; }
.list-card li, .demo-checklist li { display:flex; justify-content:space-between; gap:16px; padding-bottom:12px; border-bottom:1px solid rgba(255,255,255,.08); }
.logo-band { padding: 8px 0 32px; position:relative; z-index:1; }
.logo-band-inner { display:flex; align-items:center; justify-content:space-between; gap:20px; padding:18px 22px; background: rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.06); border-radius: 20px; }
.mini-pills span { padding:10px 12px; border-radius:999px; background: rgba(255,255,255,.05); color:#d7e3ff; border:1px solid rgba(255,255,255,.08); }
.section { position:relative; z-index:1; padding: 84px 0; }
.section.muted { background: linear-gradient(180deg, rgba(255,255,255,.015), rgba(255,255,255,.025)); }
.section-head { max-width: 860px; }
.section-head.centered { margin:0 auto 34px; text-align:center; }
.section-head h2, .comparison-card h2, .final-cta h2 { font-size: clamp(2rem, 3vw, 3.25rem); line-height:1.08; margin:16px 0; letter-spacing:-0.03em; }
.feature-grid { display:grid; grid-template-columns: repeat(4,1fr); gap:18px; }
.feature-card { padding:24px; }
.icon-wrap {
  width:54px; height:54px; border-radius:18px; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(135deg, rgba(124,92,255,.20), rgba(36,199,255,.16)); font-size:1.4rem; margin-bottom:18px;
}
.feature-card h3, .cta-card h3, .demo-side-panel h3, .demo-info-card h3, .faq-list summary { margin:0 0 12px; }
.feature-card p, .cta-card p, .comparison-card li, .faq-list p, .demo-side-panel p, .demo-info-card p { line-height:1.7; color: var(--muted); }
.timeline-card { padding:24px; display:grid; gap:16px; }
.timeline-item { padding:18px; border-radius:18px; background: rgba(255,255,255,.03); border:1px solid rgba(255,255,255,.08); }
.timeline-item b { display:block; margin-bottom:8px; }
.check-list { margin:18px 0 0; padding:0; list-style:none; display:grid; gap:12px; }
.check-list li { position:relative; padding-left:30px; }
.check-list li::before { content:'✔'; position:absolute; left:0; top:0; color:#8df0c8; }
.cta-stack { display:grid; gap:18px; }
.cta-card { padding:24px; }
.cta-card.highlight { background: linear-gradient(180deg, rgba(124,92,255,.16), rgba(255,255,255,.05)); }
.faq-list { display:grid; gap:14px; max-width: 880px; margin:0 auto; }
.faq-list details { padding: 22px 24px; }
.faq-list summary { cursor:pointer; font-size:1.04rem; font-weight:700; list-style:none; }
.faq-list summary::-webkit-details-marker { display:none; }
.faq-list p { margin:14px 0 0; }
.final-cta-inner { display:flex; align-items:center; justify-content:space-between; gap:28px; padding:34px; border-radius:30px; background: linear-gradient(135deg, rgba(124,92,255,.18), rgba(36,199,255,.09) 65%, rgba(255,255,255,.04)); border:1px solid rgba(255,255,255,.1); box-shadow: var(--shadow); }
.site-footer { position:relative; z-index:1; padding: 0 0 34px; }
.footer-grid { display:grid; grid-template-columns: 1.3fr 1fr 1fr; gap:22px; padding:24px; border-top:1px solid rgba(255,255,255,.08); color: var(--muted); }
.footer-grid h3 { color:#fff; margin-top:0; }
.footer-grid a { display:block; margin-bottom:10px; }
.text-link { color:#dfe8ff; font-weight:700; }
.demo-page-body .section { padding-top: 70px; }
.notice-box { padding:18px 20px; margin-top:18px; }
.notice-box strong { display:block; margin-bottom:8px; }
.demo-side-panel { padding:26px; }
.mini-stats { display:grid; gap:12px; margin-top:22px; }
.mini-stats div { padding:14px 16px; border-radius:18px; background: rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.08); }
.mini-stats strong { display:block; margin-bottom:6px; }
.mini-stats span { color: var(--muted); }
.three-col-grid { grid-template-columns: repeat(3,1fr); }
.demo-info-card { padding:24px; }
.wrap { flex-wrap: wrap; }
@media (max-width: 1100px) {
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .hero-grid, .workflow-grid, .split-panel, .demo-hero-grid, .final-cta-inner, .footer-grid, .logo-band-inner { grid-template-columns: 1fr; display:grid; }
  .final-cta-inner { align-items:flex-start; }
}
@media (max-width: 860px) {
  .nav-links { display:none; }
  .trust-grid, .metric-row, .panel-columns, .three-col-grid { grid-template-columns: 1fr; }
  .flowline-card { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .container { width: min(var(--container), calc(100% - 22px)); }
  .site-header { position: static; }
  .nav-wrap { min-height: 70px; }
  .hero, .section { padding: 56px 0; }
  .feature-grid { grid-template-columns: 1fr; }
  .btn, .btn-lg { width:100%; }
  .nav-actions { width:100%; }
  .nav-actions .btn { flex:1; }
}