.cards {
  display: grid;
  gap: var(--card-gap);
  grid-auto-rows: 1fr;
  align-items: stretch;
}
.cards--4 { grid-template-columns: repeat(4, 1fr); }
.cards--3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 1024px) {
  .cards--4 { grid-template-columns: repeat(2, 1fr); }
  .cards--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .cards--3 { grid-template-columns: 1fr; }
}


.card {
  background: var(--glass-bg-scrolled);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
  min-width: 0;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) ease, border-color var(--dur-base) ease;
  will-change: transform;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,0.08);
  border-color: var(--border-strong);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .card { background: var(--surface); }
}

.card__media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 4;
  padding: 12px;
  overflow: hidden;
  background: var(--surface-2);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
}

@media (prefers-reduced-motion: no-preference) {
  .card__media img { transition: transform 0.6s var(--ease-out); }
  .card:hover .card__media img { transform: scale(1.03); }
}


.card__brand {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(6,10,18,0.72);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 12.5px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  z-index: 2;
}
.card__stock {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--success);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  z-index: 2;
}

.card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-2);
}
.card__cat {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--primary-500);
  background: var(--primary-50);
  border-radius: var(--radius-full);
  padding: 2px 12px;
  align-self: flex-start;
}
[data-theme="dark"] .card__cat { background: var(--surface-2); }

.card__body h3 {
  font-size: 17px;
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}
.card__body p {
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.9;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}

.card__foot {
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.card__price { font-weight: 800; font-size: 15px; color: var(--text); }
.card__link {
  font-weight: 700;
  font-size: 14px;
  color: var(--accent-700);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.25s ease;
}
[data-theme="dark"] .card__link { color: var(--accent-500); }
.card__link:hover { color: var(--primary-500); }
[data-theme="dark"] .card__link:hover { color: var(--accent-700); }


.value-card {
  background: var(--glass-bg-scrolled);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  backdrop-filter: blur(14px) saturate(140%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.06);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) ease;
}
.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255,255,255,0.08);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .value-card { background: var(--surface); }
}
.value-card__icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  background: var(--primary-gradient);
  color: #fff;
  display: grid;
  place-items: center;
  margin-bottom: var(--space-4);
}
.value-card__icon svg { width: 28px; height: 28px; }
.value-card__icon--amber { background: linear-gradient(135deg, var(--accent-500), var(--accent-700)); }
.value-card h3 { margin-bottom: var(--space-2); }
.value-card p { font-size: 14.5px; color: var(--muted); margin: 0; }


.skeleton {
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  height: 100%;
  min-width: 0;
}
.skeleton__media { aspect-ratio: 4/3; }
.skeleton__line { height: 14px; border-radius: 99px; margin: var(--space-3) var(--space-5); }
.skeleton .shimmer {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite linear;
}

#featuredGrid { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) and (min-width: 641px) {
  #featuredGrid { grid-template-columns: repeat(2, 1fr); }
  #featuredGrid .card__body { padding: var(--space-5); }
}

@media (max-width: 640px) {
  #featuredGrid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  #featuredGrid .card__media {
    aspect-ratio: 1 / 1;
    padding: 6px;
  }
  #featuredGrid .card__media img {
    object-fit: contain;
  }
  #featuredGrid .card__brand { top: 6px; right: 6px; font-size: 10.5px; padding: 2px 8px; }
  #featuredGrid .card__stock { top: 6px; left: 6px; font-size: 10.5px; padding: 2px 8px; }
  #featuredGrid .card__body { padding: 10px; gap: 5px; }
  #featuredGrid .card__cat { font-size: 10.5px; padding: 1px 8px; }
  #featuredGrid .card__body h3 { font-size: 13px; line-height: 1.65; -webkit-line-clamp: 2; min-height: 2.6em; }
  #featuredGrid .card__body p { font-size: 11.5px; line-height: 1.8; -webkit-line-clamp: 2; }
  #featuredGrid .card__foot {
    padding-top: 8px;
    gap: 6px;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  #featuredGrid .card__price { font-size: 12px; }
  #featuredGrid .card__link { font-size: 12px; justify-content: center; }
  #featuredGrid .skeleton__media { aspect-ratio: 1 / 1; }
}


@media (max-width: 360px) {
  #featuredGrid { gap: 8px; }
  #featuredGrid .card__body { padding: 8px; }
  #featuredGrid .card__body h3 { font-size: 12px; }
  #featuredGrid .card__body p { font-size: 11px; -webkit-line-clamp: 2; }
  #featuredGrid .card__brand,
  #featuredGrid .card__stock { font-size: 9.5px; padding: 1px 6px; }
}


#productsGrid .card__media {
  aspect-ratio: 4 / 3;
  padding: 12px;
}
#productsGrid .card__media img { object-fit: contain; }

@media (max-width: 640px) {
  #productsGrid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  #productsGrid .card__media {
    aspect-ratio: 16 / 10;
    padding: 8px;
  }
  #productsGrid .card__body { padding: 14px; }
}


@media (prefers-reduced-motion: reduce) {
  .card, .value-card { transition: none; }
  .card:hover, .value-card:hover { transform: none; }
  .card__link { transition: none; }
  .card__media img { transition: none; }
  .card:hover .card__media img { transform: none; }
}