:root {
  --gluco-bg: #f2fafa;
  --gluco-surface: #ffffff;
  --gluco-surface-darker: #f8fcfb;
  --gluco-tone: #0f766e;
  --gluco-tone-hover: #115e59;
  --gluco-ink: #134e4a;
  --gluco-gradient: linear-gradient(135deg, #ccfbf1 0%, #a7f3d0 100%);
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.hide-scrollbar::-webkit-scrollbar {
  display: none;
}
.hide-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Gallery Logic */
.gluco-hid-rad {
  display: none;
}

.gluco-big-img {
  display: none;
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: contain;
  background-color: #fff;
}

#gluco-rad-1:checked ~ .gluco-media-flex .gluco-main-scene .gluco-img-shot-1,
#gluco-rad-2:checked ~ .gluco-media-flex .gluco-main-scene .gluco-img-shot-2,
#gluco-rad-3:checked ~ .gluco-media-flex .gluco-main-scene .gluco-img-shot-3,
#gluco-rad-4:checked ~ .gluco-media-flex .gluco-main-scene .gluco-img-shot-4 {
  display: block;
  animation: glucoFadeIn 0.4s ease-in-out;
}

.gluco-pic-trigger {
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  display: block;
}

.gluco-pic-trigger:hover {
  opacity: 0.8;
}

#gluco-rad-1:checked ~ .gluco-media-flex .gluco-thumb-strip label[for="gluco-rad-1"],
#gluco-rad-2:checked ~ .gluco-media-flex .gluco-thumb-strip label[for="gluco-rad-2"],
#gluco-rad-3:checked ~ .gluco-media-flex .gluco-thumb-strip label[for="gluco-rad-3"],
#gluco-rad-4:checked ~ .gluco-media-flex .gluco-thumb-strip label[for="gluco-rad-4"] {
  border-color: var(--gluco-tone);
  box-shadow: 0 0 0 1px var(--gluco-tone);
}

.gluco-buy-trigger:hover {
  background-color: var(--gluco-tone-hover) !important;
  transform: translateY(-2px);
  box-shadow: 0 12px 20px -3px rgba(0, 0, 0, 0.15), 0 4px 6px -2px rgba(0, 0, 0, 0.1) !important;
}

@keyframes glucoFadeIn {
  from { opacity: 0; transform: scale(0.99); }
  to { opacity: 1; transform: scale(1); }
}