/* Modern theme — clean, large hero, 3-column product grid. */
.merchant-storefront[data-theme="modern"] {
  --hero-bg: linear-gradient(135deg, var(--store-primary, #4F46E5), var(--store-secondary, #312E81));
  background: #ffffff;
  color: #181613;
}

.merchant-storefront[data-theme="modern"] .storefront-header {
  padding: 22px 0;
  border-bottom: 1px solid rgba(24, 22, 19, 0.08);
}

.merchant-storefront[data-theme="modern"] .storefront-hero {
  padding: clamp(80px, 12vw, 120px) 24px;
  background: var(--hero-bg);
  color: white;
  border-radius: 24px;
  margin-top: 24px;
}

.merchant-storefront[data-theme="modern"] .storefront-hero h1,
.merchant-storefront[data-theme="modern"] .storefront-hero p,
.merchant-storefront[data-theme="modern"] .storefront-eyebrow {
  color: white;
}

.merchant-storefront[data-theme="modern"] .storefront-hero__copy h1 {
  font-family: 'Geist', system-ui, sans-serif;
  font-weight: 600;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.merchant-storefront[data-theme="modern"] .storefront-button {
  background: white;
  color: #181613;
  border-radius: 999px;
  padding: 14px 28px;
  font-weight: 600;
}

.merchant-storefront[data-theme="modern"] .storefront-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.merchant-storefront[data-theme="modern"] .storefront-product {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid rgba(24, 22, 19, 0.08);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.merchant-storefront[data-theme="modern"] .storefront-product:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(24, 22, 19, 0.08);
}

@media (max-width: 900px) {
  .merchant-storefront[data-theme="modern"] .storefront-product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .merchant-storefront[data-theme="modern"] .storefront-product-grid {
    grid-template-columns: 1fr;
  }
}