:root {
  --epijoint-bg: #f8fafc;
  --epijoint-surface: #f1f5f9;
  --epijoint-tone: #0f766e;
  --epijoint-tone-hover: #115e59;
  --epijoint-ink: #0f172a;
  --epijoint-gradient: linear-gradient(135deg, #0f766e 0%, #155e75 100%);
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
}

body {
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

/* Slide visibility controls via pure CSS radio */
.epijoint-slide-view {
  display: none;
}

.epijoint-switcher-1:checked ~ .epijoint-viewport-holder .slide-view-1 {
  display: block;
}

.epijoint-switcher-2:checked ~ .epijoint-viewport-holder .slide-view-2 {
  display: block;
}

.epijoint-switcher-3:checked ~ .epijoint-viewport-holder .slide-view-3 {
  display: block;
}

.epijoint-switcher-4:checked ~ .epijoint-viewport-holder .slide-view-4 {
  display: block;
}

/* Preset B: Side thumbnails with border styling */
.epijoint-thumb-item img {
  border-radius: 8px;
  transition: all 0.2s ease;
}

.epijoint-thumb-item:hover img {
  border-color: var(--epijoint-tone);
  transform: scale(1.02);
}

/* Preset B: CTA Rectangular with Box-shadow */
.epijoint-order-button {
  border-radius: 6px;
  transition: background-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}

.epijoint-order-button:hover {
  background-color: var(--epijoint-tone-hover) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 118, 110, 0.4) !important;
}

.epijoint-order-button:active {
  transform: translateY(0);
}

/* Preset B: Reviews slightly darker background with rounded-xl */
.epijoint-opinion-item {
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}