/* reset & global */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body {
  font-family: Arial, sans-serif;
  color: #333;
  background: #fff;
}

/* HEADER */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #000;
  padding: 10px 20px;
}
.header-left .logo {
  height: 70px;
}
.header-nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}
.header-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}
.header-nav a.active {
  color: #e6341d;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-right .icon {
  width: 20px;
  filter: invert(1);
}
.header-right a {
  color: #fff;
  text-decoration: none;
  font-size: 0.9rem;
}

  /* Product Grid */
  .grid-container {
    display: grid;
    gap: 1.8rem;
    padding: 2rem;
    grid-template-columns: 1fr;  /* single column; cards themselves handle inner layout */
    max-width: 1200px;
    margin: auto;
  }

  .card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: row;
    align-items: center;
    overflow: hidden;
    padding: 1rem;
    gap: 1rem;
  }
  
  .card img {
    width: 200px;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
  }
  
  .card-content {
    flex: 1;
  }
  
  .card-content h3 {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
    color: #111;
  }
  
  .card-content ul {
    margin: 0;
    padding-left: 1.2rem;
    padding-top: 1rem;
    padding-bottom: 1.5rem;

  }
  
  .card-content ul li {
    margin-bottom: 0.5rem;
    line-height: 1.4;
  }

  /* On small screens, stack vertically */
@media (max-width: 768px) {
  .sub-card {
    flex-direction: column;
    text-align: center;
  }
  .sub-card img {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
  }
}
  
  /* Button */
  .btn {
    flex-shrink: 0;
    padding: 0.75rem 1.25rem;
    background: #007BFF;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 8px;
    transition: background 0.2s ease;
  }
  
  .btn:hover {
    background: #0056b3;
  }
  
  /* Responsive: stack vertically on small screens */
  @media (max-width: 768px) {
    .card {
      flex-direction: column;
      text-align: center;
    }
    .card img {
      width: 100%;
      max-width: 400px;
      margin: 0 auto;
    }
    .btn {
      margin-top: 1rem;
    }
  }