/* ═══════════════════════════════════════════════════
   STORE PAGE — TheDeepVerse Digital Products
   ═══════════════════════════════════════════════════ */

/* ── Page Header ── */
.store-hero {
  padding-top: calc(var(--nav-height-mobile) + var(--space-10));
  padding-bottom: var(--space-10);
  text-align: center;
  position: relative;
  overflow: hidden;
}
@media (min-width: 768px) {
  .store-hero { padding-top: calc(var(--nav-height) + var(--space-16)); padding-bottom: var(--space-14); }
}
.store-hero__badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(212,175,55,0.15), rgba(212,175,55,0.05));
  border: 1px solid rgba(212,175,55,0.3);
  color: var(--accent);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}
.store-hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: var(--space-4);
}
.store-hero__subtitle {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-6);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

/* ── Category Tabs ── */
.store-tabs {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

/* ── Products Grid ── */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-16);
}
@media (min-width: 640px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ── Product Card ── */
.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212,175,55,0.3);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}
.product-card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  position: relative;
  overflow: hidden;
}
.product-card__image-bg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.product-card__tag {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: var(--accent);
  color: #000;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
}
.product-card__tag--free {
  background: #22c55e;
  color: #fff;
}
.product-card__tag--popular {
  background: #ef4444;
  color: #fff;
}
.product-card__tag--new {
  background: #8b5cf6;
  color: #fff;
}
.product-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-card__category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.product-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-2);
}
.product-card__desc {
  color: var(--text-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  flex: 1;
}
.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
}
.product-card__price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
}
.product-card__price-original {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: var(--space-2);
  font-family: var(--font-body);
  font-weight: 400;
}
.product-card__buy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--accent);
  color: #000;
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-normal), transform var(--transition-normal);
}
.product-card__buy:hover {
  background: var(--accent-light);
  transform: scale(1.05);
}
.product-card__buy--free {
  background: rgba(34,197,94,0.15);
  color: #22c55e;
  border: 1px solid rgba(34,197,94,0.3);
}
.product-card__buy--free:hover {
  background: rgba(34,197,94,0.25);
}

/* ── Featured / Hero Product ── */
.featured-product {
  background: linear-gradient(135deg, rgba(212,175,55,0.08) 0%, rgba(10,10,10,0) 60%);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
  position: relative;
  overflow: hidden;
}
@media (min-width: 768px) {
  .featured-product { grid-template-columns: 1fr 1fr; padding: var(--space-10); }
}
.featured-product__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--accent);
  color: #000;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}
.featured-product__image {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}
.featured-product__content { display: flex; flex-direction: column; justify-content: center; }
.featured-product__category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.featured-product__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: var(--space-4);
}
.featured-product__desc {
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}
.featured-product__features {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-6);
}
.featured-product__features li {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  padding: var(--space-1) 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.featured-product__features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
}
.featured-product__cta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.featured-product__price {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
}
.featured-product__price-original {
  font-size: var(--text-base);
  color: var(--text-muted);
  text-decoration: line-through;
  font-family: var(--font-body);
  font-weight: 400;
}

/* ── Trust Indicators ── */
.trust-section {
  padding: var(--space-12) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: var(--space-12);
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  text-align: center;
}
@media (min-width: 768px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
}
.trust-item__icon { font-size: 2rem; margin-bottom: var(--space-2); }
.trust-item__label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}
.trust-item__label strong {
  display: block;
  color: var(--text-primary);
  font-size: var(--text-base);
  margin-bottom: 2px;
}

/* ── Section Headers ── */
.store-section-header {
  text-align: center;
  margin-bottom: var(--space-8);
}
.store-section-header h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}
.store-section-header p {
  color: var(--text-muted);
  font-size: var(--text-base);
}

/* ── FAQ Inline ── */
.store-faq {
  max-width: var(--container-narrow);
  margin: 0 auto var(--space-16);
}

/* ── Product Detail Modal ── */
.product-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.product-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}
.product-modal {
  background: var(--bg-surface);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: var(--radius-xl);
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(30px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.19, 1, 0.22, 1);
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(212,175,55,0.1);
}
.product-modal-overlay.is-open .product-modal {
  transform: translateY(0) scale(1);
}
.product-modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  z-index: 10;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all var(--transition-normal);
}
.product-modal__close:hover {
  background: rgba(255,255,255,0.15);
  color: var(--text-primary);
  transform: rotate(90deg);
}
.product-modal__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  position: relative;
}
.product-modal__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-modal__tag {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  background: var(--accent);
  color: #000;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}
.product-modal__content {
  padding: var(--space-6) var(--space-8) var(--space-8);
}
.product-modal__category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.product-modal__title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
}
.product-modal__desc {
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
}
.product-modal__section-label {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-3);
}
.product-modal__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-6) 0;
  display: grid;
  gap: var(--space-2);
}
.product-modal__features li {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
}
.product-modal__features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
}
.product-modal__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border-subtle);
}
.product-modal__price-block {}
.product-modal__price {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
}
.product-modal__price-original {
  font-size: var(--text-base);
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: var(--space-2);
  font-family: var(--font-body);
  font-weight: 400;
}
.product-modal__price-free {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: #22c55e;
}
.product-modal__buy {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--accent);
  color: #000;
  font-size: var(--text-base);
  font-weight: 700;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-normal);
  letter-spacing: 0.02em;
}
.product-modal__buy:hover {
  background: var(--accent-light);
  transform: scale(1.04);
  box-shadow: 0 8px 24px rgba(212,175,55,0.25);
}
.product-modal__buy--free {
  background: rgba(34,197,94,0.15);
  color: #22c55e;
  border: 1px solid rgba(34,197,94,0.3);
}
.product-modal__buy--free:hover {
  background: rgba(34,197,94,0.25);
  box-shadow: 0 8px 24px rgba(34,197,94,0.15);
}

/* Modal scrollbar */
.product-modal::-webkit-scrollbar { width: 6px; }
.product-modal::-webkit-scrollbar-track { background: transparent; }
.product-modal::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
.product-modal::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

@media (max-width: 640px) {
  .product-modal__content { padding: var(--space-5); }
  .product-modal__footer { flex-direction: column; align-items: stretch; }
  .product-modal__buy { justify-content: center; }
}