/* ====================================================
   DigiKit — Shop & Product CSS
   Extends theme.css design tokens. Never redefines tokens.
   ==================================================== */

/* --- NAV LINKS --- */
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.nav-link:hover,
.nav-link-active {
  color: var(--accent);
}
.nav-logo {
  text-decoration: none;
}

/* --- SHOP HERO --- */
.shop-hero {
  padding: 64px 0 48px;
}

/* --- CATALOG GRID --- */
.shop-catalog {
  padding: 0 0 80px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.catalog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.catalog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.07);
  border-color: var(--accent);
}

.catalog-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.catalog-icon {
  width: 52px;
  height: 52px;
  background: var(--accent-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
}

.catalog-badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  padding: 4px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.catalog-category {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.catalog-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.4px;
  margin: 2px 0;
}

.catalog-tagline {
  font-size: 0.82rem;
  color: var(--fg-muted);
}

.catalog-desc {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.55;
  flex: 1;
  margin-top: 4px;
}

.catalog-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.catalog-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fg);
}

.catalog-cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

/* --- TRUST BAR --- */
.shop-trust {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}

.trust-bar {
  display: flex;
  justify-content: center;
  gap: 64px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.trust-icon {
  font-size: 1.2rem;
}

.trust-text {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-muted);
}

/* --- PRODUCT PAGE --- */
.product-hero {
  padding: 48px 0 80px;
}

.product-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: start;
}

.product-category-pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-light);
  padding: 5px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.product-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -1.5px;
  line-height: 1.1;
  margin-bottom: 8px;
}

.product-tagline {
  font-size: 1rem;
  color: var(--fg-muted);
  margin-bottom: 20px;
}

.product-desc {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.product-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.product-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--fg);
}

.feature-check {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--accent);
  font-weight: 700;
  margin-top: 2px;
}

.product-download-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--bg-alt);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.55;
}

.download-icon {
  flex-shrink: 0;
  font-size: 1rem;
  margin-top: 1px;
}

/* --- PURCHASE CARD --- */
.purchase-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 36px 32px;
  position: sticky;
  top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.purchase-icon {
  width: 56px;
  height: 56px;
  background: var(--accent-light);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--accent);
  margin-bottom: 4px;
}

.purchase-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.purchase-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 4px;
}

.purchase-preview {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.preview-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 16px;
  font-size: 0.85rem;
  border-bottom: 1px solid var(--border);
}

.preview-row:last-child {
  border-bottom: none;
}

.preview-label {
  color: var(--fg-muted);
}

.preview-value {
  font-weight: 600;
  color: var(--fg);
}

.purchase-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--fg);
  margin-top: 8px;
}

.purchase-subtext {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: -8px;
}

.purchase-btn {
  display: block;
  width: 100%;
  background: var(--gradient-warm);
  color: white;
  text-align: center;
  padding: 16px 24px;
  border-radius: 14px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: -0.2px;
  transition: opacity 0.15s, transform 0.15s;
  margin-top: 8px;
}

.purchase-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.purchase-trust {
  text-align: center;
  font-size: 0.78rem;
  color: var(--fg-muted);
}

/* --- RELATED PRODUCTS --- */
.related-products {
  padding: 48px 0 80px;
  border-top: 1px solid var(--border);
}

.related-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.related-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, transform 0.15s;
}

.related-card:hover {
  border-color: var(--accent);
  transform: translateX(4px);
}

.related-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--accent);
  flex-shrink: 0;
}

.related-info {
  flex: 1;
}

.related-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
}

.related-price {
  font-size: 0.82rem;
  color: var(--fg-muted);
}

.related-arrow {
  font-size: 1.1rem;
  color: var(--fg-muted);
}

/* --- SUCCESS PAGE --- */
.success-page {
  padding: 80px 0;
  display: flex;
  justify-content: center;
}

.success-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 56px 48px;
  max-width: 520px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.success-icon {
  width: 72px;
  height: 72px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pending-icon {
  background: var(--bg-alt);
  color: var(--fg-muted);
}

.success-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -1px;
}

.success-product {
  font-size: 0.95rem;
  color: var(--fg-muted);
}

.success-email {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.success-desc {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

.success-download-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--bg-alt);
  border-radius: 12px;
  padding: 16px 18px;
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.55;
  text-align: left;
  width: 100%;
}

.success-actions {
  margin-top: 8px;
}

.success-btn-secondary {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  padding: 10px 20px;
  border: 1.5px solid var(--accent);
  border-radius: 10px;
  transition: background 0.15s;
}

.success-btn-secondary:hover {
  background: var(--accent-light);
}

/* --- LANDING PAGE CTA ADDITIONS --- */
.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-warm);
  color: white;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  letter-spacing: -0.2px;
  transition: opacity 0.15s, transform 0.15s;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.btn-ghost {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.btn-ghost:hover {
  color: var(--fg);
}

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  .catalog-grid {
    grid-template-columns: 1fr 1fr;
  }
  .product-layout {
    grid-template-columns: 1fr;
  }
  .purchase-card {
    position: static;
  }
}

@media (max-width: 640px) {
  .catalog-grid {
    grid-template-columns: 1fr;
  }
  .trust-bar {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }
  .success-card {
    padding: 36px 24px;
  }
}