/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, #0a1628 0%, #1a3a5c 50%, #0a1628 100%);
  min-height: 600px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 80px 20px;
}

.hero-section::before {
  content: '';
  position: absolute;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
  top: -300px;
  left: -200px;
  border-radius: 50%;
  filter: blur(100px);
  animation: pulse 4s ease-in-out infinite;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  position: relative;
  z-index: 2;
}

.hero-text {
  flex: 1;
  color: white;
}

.hero-visual {
  flex: 1;
  position: relative;
}

@media (max-width: 768px) {
  .hero-container {
    flex-direction: column;
    text-align: center;
  }
  h1 {
    font-size: 36px;
  }
  .card {
    width: 100%;
    margin: 0 0 20px 0;
  }
  
  .row {
    margin: 0 -10px;
  }
  
  .col-6, .col-sm-6 {
    padding: 0 10px;
  }
}
.hero-section h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: 56px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
  text-shadow: 
    0 0 20px rgba(0, 212, 255, 0.5),
    0 0 40px rgba(0, 212, 255, 0.3);
}
.circuit-img {
  width: 100%;
  max-width: 600px;
  filter: drop-shadow(0 0 40px rgba(0, 212, 255, 0.6))
          drop-shadow(0 0 80px rgba(0, 123, 255, 0.4));
  animation: float 3s ease-in-out infinite;
}
.image-container {
    height: 200px; /* Chiều cao cố định cho container ảnh */
    display: flex;
    align-items: center;
    position: relative;
}
.card img:hover {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}
/* Cho màn hình rất nhỏ (< 360px) */
@media (max-width: 359px) {
  #products .row {
    margin: 0 -5px;
  }
  
  #products .col-6 {
    padding: 0 5px;
  }
  
  .image-container {
    height: 120px;
  }
  
  .btn-add-cart-icon {
    width: 32px !important;
    height: 32px !important;
  }
}

/* Tablet (768px - 991px) - Có thể giữ 3 hoặc 4 sản phẩm */
@media (min-width: 768px) and (max-width: 991px) {  
  .image-container {
    height: 180px;
  }
}
.p-image {
  height: 200px; 
  object-fit: cover;
}
.product-meta {
  margin-bottom: 20px;
}

.product-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 10px;

  display: -webkit-box !important;
  display: -webkit-flex !important;
  display: -moz-box !important;
  display: -ms-flexbox !important;
  display: flex !important;
  
  -webkit-box-orient: horizontal !important;
  -webkit-box-direction: normal !important;
  -webkit-flex-direction: row !important;
  -moz-flex-direction: row !important;
  -ms-flex-direction: row !important;
  flex-direction: row !important;
  
  -webkit-box-align: center !important;
  -webkit-align-items: center !important;
  -moz-align-items: center !important;
  -ms-flex-align: center !important;
  align-items: center !important;
  
  -webkit-flex-wrap: nowrap !important;
  -moz-flex-wrap: nowrap !important;
  -ms-flex-wrap: nowrap !important;
  flex-wrap: nowrap !important;
  
  gap: 8px !important;
  padding: 10px !important;
  width: 100% !important;
  margin: 0 !important;
}

@media (max-width: 767px) {
  /* Container chính */
  #products .row {
    margin: 0 -8px !important; /* Giảm margin để tận dụng không gian */
    display: flex !important;
    flex-wrap: wrap !important;
  }
  
  /* Mỗi cột sản phẩm - ĐẢM BẢO 2 SẢN PHẨM/HÀNG */
  #products .col-6,
  #products [class*="col-"] {
    flex: 0 0 50% !important; /* Chiếm đúng 50% width */
    max-width: 50% !important;
    width: 50% !important;
    padding: 0 8px !important; /* Padding nhỏ hơn */
    margin-bottom: 16px !important;
  } 
  /* Buttons */
  .product-actions {
    gap: 6px !important;
    padding: 8px 0 !important;
  }
  
  .btn-primary {
    width: 100% !important;
    font-size: 13px !important;
    padding: 8px 10px !important;
  }
  
  .btn-add-cart-icon {
    width: 36px !important;
    height: 36px !important;
    font-size: 16px !important;
    flex-shrink: 0;
  }
}
.btn-add-cart-icon {
  width: 40px !important;
  height: 40px !important;
  padding: 0 !important;
  border: none !important;  /* ✅ BỎ VIỀN */
}

.btn-add-cart-icon:hover {
  transform: scale(1.05);
}