.container-1680 {
    max-width: 1680px;
    margin: auto;
    padding: 0 40px;
  }
  
  /* ---------- PAGE ---------- */
  .gemstone-page {
    padding: 80px 0;
  }
  
  /* ---------- GEMSTONE TYPES ---------- */
  .gemstone-types {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 26px;
    margin-bottom: 90px;
  }
  
  .gemstone-type {
    background: #f6f7f9;
    border-radius: 18px;
    padding: 24px;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
  }
  
  .gemstone-type.active {
    border-color: #ff3366;
  }
  
  .gemstone-type img {
    height: 50px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 15px;
  }
  
  .gemstone-type h4 {
    font-size: 18px;
    margin-bottom: 6px;
  }
  
  .gemstone-type p {
    font-size: 14px;
    color: #666;
  }
  
  /* ---------- PRODUCTS ---------- */
  .section-title {
    font-size: 32px;
    margin-bottom: 35px;
  }
  
  .products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }
  
  .product-card {
    background: #fff;
    border-radius: 18px;
    padding: 22px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0,0,0,0.06);
  }
  
  .product-card img {
    height: 220px;
    object-fit: cover;
    border-radius: 14px;
    margin-bottom: 15px;
  }
  
  .product-card h5 {
    font-size: 17px;
    margin-bottom: 6px;
  }
  
  .product-card p {
    font-size: 14px;
    color: #666;
    margin-bottom: 12px;
  }
  
  .price {
    display: block;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 14px;
  }
  
  .btn-view {
    display: inline-block;
    padding: 10px 24px;
    background: #ff3366;
    color: #fff;
    border-radius: 30px;
    font-size: 14px;
    text-decoration: none;
  }
  
  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 1400px) {
    .gemstone-types { grid-template-columns: repeat(3, 1fr); }
  }
  
  @media (max-width: 1200px) {
    .products-grid { grid-template-columns: repeat(3, 1fr); }
  }
  
  @media (max-width: 768px) {
    .gemstone-types { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .section-title { font-size: 26px; }
  }
  
  @media (max-width: 480px) {
    .container-1680 { padding: 0 20px; }
    .gemstone-types,
    .products-grid { grid-template-columns: 1fr; }
  }