* { box-sizing: border-box; margin: 0; padding: 0; }
    body, html {
      font-family: "Helvetica Neue", sans-serif;
      height: 100%;
      background-color: #6AA;
      color: #333;
    }

    #background-slideshow {
      position: fixed;
      top: 0; left: 0;
      width: 100%; height: 100%;
      z-index: -1;
    }

    header {
      text-align: center;
      padding: 48px 20px 40px;
      color: white;
      text-shadow: 0 2px 8px rgba(0,0,0,0.6);
    }

    header h1 { font-size: 36px; margin-bottom: 10px; }
    header p { font-size: 18px; }

    /* Slider */
    .slider-container {
      position: relative;
      overflow: hidden;
      width: 100%;
      height: 400px;
      margin-top: -40px;
      z-index: 2;
    }

    .slider-track {
      display: flex;
      transition: transform 0.8s ease;
      height: 100%;
    }

    .slider-track img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      flex-shrink: 0;
    }

    .slider-arrow {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: rgba(255,255,255,0.6);
      border: none;
      font-size: 30px;
      padding: 8px 12px;
      cursor: pointer;
      z-index: 10;
    }

    .arrow-left { left: 10px; }
    .arrow-right { right: 10px; }

    .dots {
      position: absolute;
      bottom: 10px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      gap: 8px;
      z-index: 5;
    }

    .dot {
      width: 10px;
      height: 10px;
      background: #fff;
      opacity: 0.5;
      border-radius: 50%;
      cursor: pointer;
    }

    .dot.active {
      opacity: 1;
      background: #4caf50;
    }

    @media (max-width: 768px) {
      .slider-container { height: 600px; }
    }

    .section {
      padding: 60px 20px;
      background: rgba(255, 255, 255, 0.9);
    }

    .intro {
      max-width: 800px;
      margin: auto;
      text-align: center;
      font-size: 18px;
      line-height: 1.8;
    }

    .cards {
      display: flex;
      justify-content: center;
      gap: 20px;
      flex-wrap: wrap;
      margin-top: 40px;
    }

    .card {
      background: white;
      width: 300px;
      padding: 20px;
      border-radius: 10px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
      text-align: center;
    }

    .card img {
      width: 100%;
      height: 180px;
      object-fit: cover;
      border-radius: 8px;
    }

    .card h3 { margin-top: 15px; font-size: 20px; color: #444; }
    .card p { font-size: 15px; color: #666; }

    .contact {
      background: #222;
      color: white;
      padding: 40px 20px;
      text-align: center;
    }

    .contact a {
      display: inline-block;
      margin-top: 10px;
      padding: 10px 20px;
      background: #4caf50;
      color: white;
      text-decoration: none;
      border-radius: 5px;
    }

    .menu-toggle {
      position: fixed;
      top: 10px;
      right: 10px;
      background: #ffffffcc;
      padding: 10px 14px;
      font-weight: bold;
      color: #000;
      border: none;
      border-radius: 5px;
      z-index: 999;
    }

    .mobile-menu {
      display: none;
      position: fixed;
      top: 0;
      right: 0;
      width: 220px;
      height: 100%;
      background: white;
      padding: 20px;
      z-index: 998;
    }

    .mobile-menu a {
      display: block;
      margin: 10px 0;
      color: #000;
      text-decoration: none;
      font-weight: bold;
    }

    @media (max-width: 768px) {
      .cards {
        flex-direction: column;
        align-items: center;
      }
    }