/* =========================================================
   Products Page — Giorgi Samukashvili Portfolio
   ========================================================= */

.products-hero {
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--border-subtle);
}

.products-hero__title {
  margin-bottom: var(--space-4);
}

.products-hero__desc {
  font-size: var(--size-lg);
  color: var(--text-secondary);
  max-width: 55ch;
}

/* --- Product Cards Grid --- */
.products-grid-section {
  padding-block: var(--space-20);
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 480px));
  justify-content: center;
  gap: var(--space-5);
}

.product-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  text-decoration: none;
  transition: border-color var(--transition-base), background var(--transition-base), transform var(--transition-base);
}

.product-card:hover {
  border-color: var(--border-medium);
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-3px);
}

.product-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.product-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  background: var(--bg-raised);
  flex-shrink: 0;
  transition: border-color var(--transition-base), color var(--transition-base);
}

.product-card:hover .product-card__icon {
  border-color: var(--border-medium);
  color: var(--text-secondary);
}

.product-card__name {
  font-family: var(--font-heading);
  font-size: var(--size-xl);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-base);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.product-card__platform {
  font-family: var(--font-heading);
  font-size: var(--size-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-muted);
}

.product-card__desc {
  font-size: var(--size-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  flex: 1;
  margin-bottom: var(--space-8);
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.product-card__cta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--size-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.product-card:hover .product-card__cta {
  color: var(--text-primary);
  gap: var(--space-3);
}

@media (max-width: 768px) {
  .products__grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Individual Product Pages
   ========================================================= */

.product-page-hero {
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--border-subtle);
}

.product-page-hero__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--size-sm);
  color: var(--text-muted);
  text-decoration: none;
  margin-bottom: var(--space-8);
  transition: color var(--transition-fast);
}

.product-page-hero__back:hover {
  color: var(--text-secondary);
}

.product-page-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.product-page-hero__platform {
  font-family: var(--font-heading);
  font-size: var(--size-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--text-muted);
}

.product-page-hero__title {
  margin-bottom: var(--space-6);
}

.product-page-hero__desc {
  font-size: var(--size-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 60ch;
}

/* --- Product content sections --- */
.product-section {
  padding-block: var(--space-20);
  border-top: 1px solid var(--border-subtle);
}

.product-section__title {
  font-family: var(--font-heading);
  font-size: var(--size-2xl);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-8);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.feature-item {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--glass-bg);
}

.feature-item__icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-item__content {
  flex: 1;
}

.feature-item__title {
  font-family: var(--font-heading);
  font-size: var(--size-base);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.feature-item__desc {
  font-size: var(--size-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* Media placeholder for product images */
.product-media-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--bg-raised);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: var(--size-sm);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.product-media-placeholder svg {
  width: 32px;
  height: 32px;
  opacity: 0.4;
}

/* Roadmap / dev note */
.dev-note {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  border: 1px solid rgba(168, 135, 90, 0.2);
  border-radius: var(--radius-md);
  background: rgba(168, 135, 90, 0.04);
}

.dev-note__icon {
  flex-shrink: 0;
  color: #a8875a;
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.dev-note__text {
  font-size: var(--size-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* Collection Zones: full-viewport scene */
.collection-zones-scene {
  min-height: calc(100vh - var(--nav-height));
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-bottom: none;
}