* {
  font-family: Arial, Helvetica, sans-serif;
}

html, body {
  margin: 0;
  border: 0;
  padding: 0;
  background: linear-gradient(180deg, var(--bs-light) 0%, var(--bs-tertiary-bg) 100%);
}

main {
  margin: auto;
  max-width: 960px;
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 0 color-mix(in srgb, var(--bs-primary) 25%, transparent);
  }

  70% {
    box-shadow: 0 0 0 10px transparent;
  }

  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

@keyframes meshFloat {
  0% {
    transform: translate3d(-10px, -8px, 0) scale(1);
  }

  50% {
    transform: translate3d(14px, 10px, 0) scale(1.05);
  }

  100% {
    transform: translate3d(-10px, -8px, 0) scale(1);
  }
}

.home-hero {
  background-color: var(--bs-body-bg);
  position: relative;
  overflow: hidden;
  animation: fadeSlideUp 520ms ease-out both;
}

.home-hero::before {
  content: "";
  position: absolute;
  inset: -35% -20% auto -20%;
  height: 145%;
  background:
    radial-gradient(circle at 20% 25%, color-mix(in srgb, var(--bs-primary) 18%, transparent), transparent 48%),
    radial-gradient(circle at 82% 28%, color-mix(in srgb, var(--bs-info) 14%, transparent), transparent 52%),
    radial-gradient(circle at 45% 78%, color-mix(in srgb, var(--bs-success) 10%, transparent), transparent 55%);
  filter: blur(10px);
  opacity: 0.7;
  animation: meshFloat 14s ease-in-out infinite;
  pointer-events: none;
}

.home-hero::after {
  content: "";
  position: absolute;
  width: 280px;
  height: 280px;
  right: -100px;
  top: -120px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--bs-primary-bg-subtle), transparent 70%);
  animation: meshFloat 18s ease-in-out infinite reverse;
  pointer-events: none;
}

.hero-stats {
  position: relative;
  z-index: 1;
}

.stat-pill {
  background-color: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.75rem;
  padding: 0.5rem 0.75rem;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 500;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.stat-pill:hover {
  transform: translateY(-2px);
  box-shadow: var(--bs-box-shadow-sm);
}

.value-pill {
  border: 1px solid var(--bs-border-color);
  color: var(--bs-emphasis-color) !important;
  font-weight: 500;
}

.feature-card {
  background-color: var(--bs-body-bg);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--bs-box-shadow) !important;
}

.feature-icon {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

.feature-card .card-body {
  display: flex;
  flex-direction: column;
}

#capabilities .col-md-6:nth-child(1) .feature-card {
  animation: fadeSlideUp 420ms ease-out 80ms both;
}

#capabilities .col-md-6:nth-child(2) .feature-card {
  animation: fadeSlideUp 420ms ease-out 140ms both;
}

#capabilities .col-md-6:nth-child(3) .feature-card {
  animation: fadeSlideUp 420ms ease-out 200ms both;
}

#capabilities .col-md-6:nth-child(4) .feature-card {
  animation: fadeSlideUp 420ms ease-out 260ms both;
}

.preview-tile {
  background-color: var(--bs-tertiary-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.75rem;
  padding: 1rem;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.preview-tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--bs-box-shadow-sm);
}

.preview-chart-wrap {
  position: relative;
  min-height: 240px;
}

.ai-promo {
  background: linear-gradient(135deg, var(--bs-primary-bg-subtle), var(--bs-body-bg));
  animation: fadeSlideUp 520ms ease-out 120ms both;
}

.promo-item {
  background-color: var(--bs-body-bg);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.75rem;
  padding: 1rem;
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.promo-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--bs-box-shadow-sm);
}

.promo-icon {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 0.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  font-size: 1rem;
}

.workflow-showcase {
  background: linear-gradient(135deg, var(--bs-body-bg), var(--bs-tertiary-bg));
  animation: fadeSlideUp 520ms ease-out 180ms both;
}

.workflow-card {
  border: 1px solid var(--bs-border-color);
  border-radius: 0.9rem;
  padding: 1rem;
  background-color: var(--bs-body-bg);
}

.workflow-before {
  box-shadow: inset 0 0 0 1px var(--bs-warning-border-subtle);
}

.workflow-after {
  box-shadow: inset 0 0 0 1px var(--bs-success-border-subtle);
}

.workflow-label {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.workflow-arrow {
  color: var(--bs-primary);
  font-size: 2rem;
  line-height: 1;
  animation: pulseGlow 2.8s ease-out infinite;
}

@media (max-width: 991px) {
  .workflow-arrow {
    transform: rotate(90deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .home-hero,
  .feature-card,
  .ai-promo,
  .workflow-showcase,
  .preview-tile,
  .promo-item,
  .workflow-arrow,
  .home-hero::before,
  .home-hero::after,
  #capabilities .feature-card {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}