header {
      position: relative;
      height: 300px;
      background: url('../images/gallary.png') center/cover no-repeat;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      text-shadow: 2px 2px 6px rgba(0,0,0,0.6);
    }

    header::before {
      content: "";
      position: absolute;
      inset: 0;
      background: rgba(0, 0, 0, 0.4);
      backdrop-filter: blur(3px);
    }

    header h1 {
      position: relative;
      font-size: 3em;
      z-index: 1;
    }

.header-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.back-home {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 16px;
  background-color: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid #fff;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s ease;
}

.back-home:hover {
  background-color: rgba(255, 255, 255, 0.3);
}


    .gallery {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
      gap: 20px;
      padding: 40px;
    }

    .gallery img {
      width: 100%;
      height: 220px;
      object-fit: cover;
      border:1px outset; 
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
      transition: transform 0.4s ease, opacity 0.4s ease;
    }

    .gallery img:hover {
      transform: scale(1.05);
      opacity: 0.9;
    }

    .fade-in {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.8s ease, transform 0.8s ease;
    }

    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }