/* ==============================
   VARIABLES (فقط متغیرهای موردنیاز کارت)
============================== */
:root {
  --primary: #274ec1;
  --primary-light: #4a6fd4;
  --primary-ultra-light: #e8eeff;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --text-primary: #0d1b3e;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;
  --shadow-xl: 0 20px 60px rgba(39,78,193,0.18), 0 8px 32px rgba(0,0,0,0.10);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}


img { max-width: 100%; display: block; }

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

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1320px;
  margin: 60px auto;
  padding: 0 24px;
}

.product-card {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--gray-100);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(39, 78, 193, 0.15);
}

.product-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  display: flex;
  gap: 6px;
}

.badge {
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
}

.badge-new      { background: var(--primary); color: #fff; }
.badge-sale     { background: #ef4444; color: #fff; }
.badge-inverter { background: #22c55e; color: #fff; }
.badge-best     { background: #f59e0b; color: #fff; }

.product-img-wrap {
  position: relative;
  background: linear-gradient(135deg, #f0f4ff 0%, #e8eeff 100%);
  padding: 28px;
  overflow: hidden;
}

.product-img-wrap::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40%;
  background: linear-gradient(to top, rgba(39, 78, 193, 0.04), transparent);
}

.product-img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  position: relative;
  z-index: 1;
  transition: var(--transition);
}

.product-card:hover .product-img {
  transform: scale(1.05);
}

.product-energy {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-radius: 8px;
  padding: 4px 8px;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  z-index: 2;
}

.energy-label {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 900;
  color: #fff;
}

.energy-a3 { background: #16a34a; }
.energy-a2 { background: #22c55e; }
.energy-a  { background: #84cc16; }
.energy-b  { background: #eab308; }

.product-body {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-brand {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.product-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.product-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 14px;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: var(--gray-50);
  padding: 5px 8px;
  border-radius: 7px;
}

.spec-item i {
  color: var(--primary);
  font-size: 0.7rem;
  width: 14px;
}

.product-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--gray-100);
}

.product-price {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
}

.product-price-unit {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-right: 4px;
}

.product-avail {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 600;
}

.avail-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.avail-in  .avail-dot { background: #22c55e; }
.avail-in            { color: #16a34a; }
.avail-out .avail-dot { background: #ef4444; }
.avail-out           { color: #dc2626; }

.product-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
}

.btn-consult {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition-fast);
  box-shadow: 0 4px 14px rgba(39, 78, 193, 0.25);
  cursor: pointer;
}

.btn-consult:hover {
  box-shadow: 0 6px 20px rgba(39, 78, 193, 0.4);
  transform: translateY(-1px);
}

.btn-specs {
  background: var(--primary-ultra-light);
  color: var(--primary);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: var(--transition-fast);
  border: 1.5px solid rgba(39, 78, 193, 0.15);
  cursor: pointer;
}

.btn-specs:hover {
  background: var(--primary);
  color: #fff;
  border-color: transparent;
}

.product-img-wrap {
    position: relative;
    background: linear-gradient(135deg, #f0f4ff 0%, #e8eeff 100%);
    padding: 0!important;
    overflow: hidden;
}

.woocommerce ul.products li.product a img {
    width: 100%;
    height: auto;
    display: block;
    margin: 0 0 0em!important;
    box-shadow: none;
}

/* ==============================
   RESPONSIVE
============================== */
@media (max-width: 1200px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}

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