/* ==============================================
   SHOP — Loja de Afiliados
   ============================================== */

/* ==============================================
   SECTION
   ============================================== */

.shop {
  background: var(--void);
  position: relative;
}

/* Subtle side vignettes */
.shop::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 0% 50%, rgba(42,26,14,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 100% 50%, rgba(42,26,14,0.25) 0%, transparent 60%);
  pointer-events: none;
}

/* ==============================================
   PRODUCTS GRID
   ============================================== */

.shop__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1100px) { .shop__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 800px)  { .shop__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px)  { .shop__grid { grid-template-columns: 1fr; } }

/* ==============================================
   PRODUCT CARD
   ============================================== */

.product-card {
  position: relative;
  background: var(--card-bg);
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--t-slow);
}

.product-card:hover {
  border-color: rgba(201, 168, 76, 0.3);
  transform: translateY(-5px);
  box-shadow:
    0 16px 48px rgba(0,0,0,0.55),
    0 0 0 1px rgba(201, 168, 76, 0.12);
}

/* ==============================================
   PRODUCT IMAGE
   ============================================== */

.product-card__image {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--earth);
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}

.product-card:hover .product-card__image img {
  transform: scale(1.06);
}

/* Store badge (Amazon / Mercado Livre) */
.product-card__store {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 0.25rem 0.6rem;
  border-radius: var(--r-sm);
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 2;
}

.product-card__store--amazon {
  background: #FF9900;
  color: #111;
}

.product-card__store--mercadolivre {
  background: #FFE600;
  color: #333;
}

/* Category tag */
.product-card__category {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.4rem 0.75rem;
  background: linear-gradient(transparent, rgba(8,8,8,0.9));
  font-family: var(--font-serif);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ==============================================
   PRODUCT BODY
   ============================================== */

.product-card__body {
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.product-card__title {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text);
  transition: color var(--t-fast);
}

.product-card:hover .product-card__title {
  color: var(--gold-light);
}

.product-card__desc {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

/* ==============================================
   PRODUCT FOOTER
   ============================================== */

.product-card__footer {
  padding: 0 1.1rem 1.1rem;
}

.product-card__buy {
  width: 100%;
  text-align: center;
  padding: 0.7rem 1rem;
  border-radius: var(--r-sm);
  font-family: var(--font-serif);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--t-base);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid var(--gold-border);
  background: transparent;
  color: var(--gold);
}

.product-card__buy:hover {
  background: var(--gold);
  color: var(--void);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.product-card__buy svg {
  width: 14px;
  height: 14px;
}

/* ==============================================
   SHOP FILTERS
   ============================================== */

.shop__filters {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: var(--sp-lg);
}

.shop__filter-btn {
  padding: 0.45rem 1.2rem;
  border-radius: var(--r-full);
  font-family: var(--font-serif);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-secondary);
  background: transparent;
  cursor: pointer;
  transition: all var(--t-base);
}

.shop__filter-btn:hover,
.shop__filter-btn.is-active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201,168,76,0.08);
}

/* ==============================================
   AFFILIATE DISCLAIMER
   ============================================== */

.affiliate-note {
  margin-top: var(--sp-lg);
  padding: 1rem 1.5rem;
  border-radius: var(--r-md);
  background: var(--smoke-mid);
  border-left: 3px solid var(--gold-dark);
}

.affiliate-note p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}