/* Reset CSS */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }

    body {
      color: #333;
      line-height: 1.6;
      overflow-x: hidden;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    ul {
      list-style: none;
    }

    img {
      max-width: 100%;
      height: auto;
    }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 1rem;
    }

    /* Navbar Styles */
    .navbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1rem 2rem;
      background-color: #fff;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
    }

    .nav__logo {
      display: flex;
      align-items: center;
    }

    .logo {
      display: flex;
      align-items: center;
      font-weight: 700;
      font-size: 1.2rem;
      color: #2c3e50;
      text-align: center;
      line-height: 1.2;
    }

    .logo-img {
      height: 90px;
      margin-right: 10px;
    }

    .nav__menu__btn {
      display: none;
      font-size: 1.5rem;
      cursor: pointer;
      color: #2c3e50;
    }

    .nav__links {
      display: flex;
      gap: 2rem;
    }

    .nav__links a {
      font-weight: 600;
      transition: color 0.3s;
    }

    .nav__links a:hover {
      color: #3498db;
    }

    .btn {
      background-color: #3498db;
      color: white;
      border: none;
      padding: 0.75rem 1.5rem;
      border-radius: 5px;
      font-weight: 600;
      cursor: pointer;
      transition: background-color 0.3s;
    }

    .btn:hover {
      background-color: #2980b9;
    }


    /* Section Styles */
    .section__container {
      padding: 4rem 2rem;
    }

    .section__header {
      text-align: center;
      margin-bottom: 3rem;
    }

    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      /* 4 kolom per baris */
      gap: 15px;
      /* jarak antar gambar */
      margin-top: 20px;
    }

    .gallery-item {
      position: relative;
      width: 100%;
      aspect-ratio: 16/9;
      /* ukuran landscape seragam */
      overflow: hidden;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      cursor: pointer;
    }

    .gallery-item img {
      width: 100%;
      height: 180px;
      object-fit: contain;
      border-radius: 8px;
      background: #fff;
      padding: 5px;
      /* crop otomatis, tidak gepeng */
      object-position: center;
    }

    .gallery-item:hover {
      transform: scale(1.05);
      /* membesar halus */
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    }

    /* Mobile Styles */
    @media screen and (max-width: 768px) {
      .navbar {
        padding: 1rem;
      }

      .nav__menu__btn {
        display: block;
      }

      .nav__links {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: white;
        flex-direction: column;
        padding: 5rem 2rem 2rem;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        z-index: 999;
        transition: left 0.3s ease;
        gap: 0;
        font-size: 1.5rem;
      }

      .nav__links.open {
        left: 0;
      }

      .nav__links li {
        margin: 1rem 0;
        width: 100%;

      }

      .nav__links li a {
        font-size: 30 px;
        /* ubah angka sesuai kebutuhan, misalnya 16px, 18px, 20px */
      }

      .nav__links a {
        display: block;
        padding: 0.75rem;
        border-bottom: 1px solid #f0f0f0;
        font-size: 30 px;
      }

      .nav__btns {
        display: none;
      }

      .mobile-nav-btns {
        display: flex;
        margin-top: 2rem;
      }

      header {
        padding: 6rem 1rem 3rem;
        margin-top: 70px;
      }

      .section__container {
        padding: 3rem 1rem;
      }

      @media screen and (max-width: 992px) {
        .gallery-grid {
          grid-template-columns: repeat(2, 1fr);
          /* 2 kolom di tablet */
        }
      }

      @media screen and (max-width: 576px) {
        .gallery-grid {
          grid-template-columns: 1fr;
          /* 1 kolom di HP */
        }
      }


      /* Tombol close hanya ditampilkan di mobile */
      .close-menu {
        display: block;
        position: absolute;
        top: 1rem;
        right: 1rem;
        font-size: 1.5rem;
        background: none;
        border: none;
        color: #333;
        cursor: pointer;
      }
    }

    /* Overlay untuk menu mobile */
    .overlay {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.5);
      z-index: 998;
    }

    .overlay.active {
      display: block;
    }

    /* Tombol close disembunyikan di desktop */
    .close-menu {
      display: none;
    }