:root {
  --brand-950: #0f172a;
  --brand-900: #1e293b;
  --brand-700: #334155;
  --accent-500: #0ea5e9;
  --accent-300: #7dd3fc;
  --surface-50: #f8fafc;
}

body {
  font-family: 'Space Grotesk', 'Segoe UI', system-ui, -apple-system, sans-serif;
  scroll-behavior: smooth;
  background:
    radial-gradient(circle at 12% 8%, rgba(14, 165, 233, 0.08), transparent 34%),
    radial-gradient(circle at 88% 2%, rgba(30, 41, 59, 0.09), transparent 38%),
    var(--surface-50);
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  border: 1px solid rgb(203 213 225);
  color: rgb(15 23 42);
  flex-shrink: 0;
}

.icon-badge svg {
  width: 1.2rem;
  height: 1.2rem;
}

.hero-mesh {
  position: relative;
}

.hero-mesh::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(148, 163, 184, 0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(148, 163, 184, 0.12) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.45), transparent 80%);
}

.signal-card {
  background: linear-gradient(160deg, var(--brand-950), #111827 68%, #0f172a);
}

.glass-card {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(8px);
}

.usecase-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.usecase-card:hover {
  transform: translateY(-4px);
  border-color: rgba(14, 165, 233, 0.45);
  box-shadow: 0 12px 28px rgba(2, 6, 23, 0.08);
}

.final-cta {
  background:
    linear-gradient(120deg, rgba(2, 6, 23, 0.96), rgba(15, 23, 42, 0.95)),
    radial-gradient(circle at 85% 15%, rgba(125, 211, 252, 0.24), transparent 40%);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-list > * {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.reveal.is-visible .reveal-list > *:nth-child(1) { transition-delay: 0.04s; }
.reveal.is-visible .reveal-list > *:nth-child(2) { transition-delay: 0.08s; }
.reveal.is-visible .reveal-list > *:nth-child(3) { transition-delay: 0.12s; }
.reveal.is-visible .reveal-list > *:nth-child(4) { transition-delay: 0.16s; }
.reveal.is-visible .reveal-list > *:nth-child(5) { transition-delay: 0.20s; }
.reveal.is-visible .reveal-list > *:nth-child(6) { transition-delay: 0.24s; }

.reveal.is-visible .reveal-list > * {
  opacity: 1;
  transform: translateY(0);
}

.mobile-sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  padding: 0.65rem 0.85rem calc(0.65rem + env(safe-area-inset-bottom));
  background: linear-gradient(to top, rgba(248, 250, 252, 0.98), rgba(248, 250, 252, 0.8));
  border-top: 1px solid rgba(148, 163, 184, 0.3);
  backdrop-filter: blur(6px);
}

@media (max-width: 767px) {
  body {
    padding-bottom: 5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-list > * {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

canvas {
  max-height: 320px;
}
.brand-mark {
  position: relative;
  overflow: hidden;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: auto -26% -30% auto;
  width: 90px;
  height: 90px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.25), transparent 70%);
}

.logo-slot {
  min-height: 74px;
  border: 1px dashed rgba(148, 163, 184, 0.8);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
}

.portal-live-header {
  background: linear-gradient(120deg, #060b14, #0f1724);
  color: #e2e8f0;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.portal-live-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.portal-live-row + .portal-live-row {
  margin-top: 8px;
}

.portal-live-row-main {
  gap: 10px;
}

.portal-live-node {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.1;
  color: #f8fafc;
}

.portal-live-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: rgba(15, 23, 42, 0.55);
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  color: #e2e8f0;
}

.portal-live-chip-online {
  border-color: rgba(148, 163, 184, 0.5);
  background: rgba(51, 65, 85, 0.5);
  font-weight: 700;
}

.portal-live-meta {
  font-size: 12px;
  color: #94a3b8;
  gap: 6px;
}

.portal-live-stats {
  gap: 8px;
}

.portal-live-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  background: rgba(30, 41, 59, 0.82);
  border: 1px solid rgba(100, 116, 139, 0.45);
  color: #e2e8f0;
  padding: 5px 10px;
  font-size: 13px;
}

.portal-live-pill strong {
  color: #f59e0b;
  font-weight: 700;
}

@media (max-width: 1024px) {
  .portal-live-node {
    font-size: 22px;
  }
}

@media (max-width: 640px) {
  .portal-live-header {
    padding: 10px 10px;
  }

  .portal-live-node {
    font-size: 18px;
  }
}