/*--Section--*/

      .gallery-item {
        position: relative;
        margin-bottom: 16px;
        break-inside: avoid;
        overflow: hidden;
        /*-- border-radius: 10px; --*/
        background: #fff;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
      }
      .gallery-item:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
      }
      .gallery-item img {
        width: 100%;
        height: auto;
        display: block;
        /*--border-radius: 10px;--*/
        cursor: pointer;
      }
      .gallery-info {
        position: absolute;
        bottom: 0;
        width: 100%;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
        color: white;
        padding: 2px;
        display: flex;
        justify-content: flex-end;
        align-items: flex-end;
        opacity: 0;
        transition: opacity 0.3s ease;
      }
      .gallery-item:hover .gallery-info {
        opacity: 1;
      }
      .gallery-info button {
        background: transparent;
        border: none;
        cursor: pointer;
      }
      /*info----------------*/
      .gallery-info button:hover {
        background: rgba(255, 255, 255, 0.15);
        transform: scale(1.05);
      }
      .gallery-info img {
        width: 25px;
        height: 25px;
        filter: invert(1);
        opacity: 0.85;
        transition: opacity 0.2s ease;
      }
      .gallery-info img:hover {
        opacity: 1;
      }
      /* Lightbox */
      .lightbox {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.95);
        display: none;
        align-items: center;
        justify-content: center;
        z-index: 999;
        flex-direction: column;
      }
      .lightbox.active {
        display: flex;
      }
      .lightbox img {
        max-width: 85%;
        max-height: 85%;
        /*--border-radius: 10px;--*/
        box-shadow: 0 0 30px rgba(255, 255, 255, 0.15);
      }
      .close {
        position: absolute;
        top: 20px;
        right: 30px;
        font-size: 35px;
        color: #fff;
        cursor: pointer;
      }
      .arrow {
        position: absolute;
        top: 50%;
        font-size: 40px;
        color: white;
        cursor: pointer;
        padding: 10px;
        user-select: none;
        transition: opacity 0.3s;
      }
      .arrow:hover {
        opacity: 0.8;
      }
      .arrow.left {
        left: 5%;
      }
      .arrow.right {
        right: 5%;
      }
      /* Top-right icons */
      .lightbox-top-right {
        position: absolute;
        top: 20px;
        right: 80px;
        display: flex;
        gap: 16px;
        z-index: 1000;
      }
      .lightbox-top-right button {
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 6px;
        border-radius: 6px;
        transition: background 0.2s;
      }
      .lightbox-top-right button:hover {
        background: rgba(255, 255, 255, 0.2);
      }
      .lightbox-top-right img {
        width: 30px;
        height: 30px;
        filter: invert(1);
      }
      @media (max-width: 1200px) {
        .gallery {
          column-count: 2;
        }
      }
      @media (max-width: 600px) {
        .gallery {
          column-count: 1;
        }
        .lightbox-top-right img {
          width: 28px;
          height: 28px;
        }
      }
      /* Mobile layout: move download icon below image */
      @media (max-width: 600px) {
        .gallery-info {
          position: relative;
          bottom: auto;
          background: rgba(11, 191, 47, 0);
          justify-content: center;
          padding: 10px 0 0;
          opacity: 1; /* always visible on mobile */
        }

        .gallery-info button {
          background: #b5f7f9;
          border-radius: 50%;
          padding: 15px;
          box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
        }

        .gallery-info img {
          width: 20px;
          height: 20px;
          filter: invert(0); /* black icon for better visibility on white bg */
          opacity: 0.9;
        }

        .gallery-item {
          margin-bottom: 30px;
        }
      }
      #loadMoreBtn {
        display: inline-block;
        width: 10%;
        padding: 12px 16px;
        border-radius: 10px;
        border: none;
        font-size: 16px;
        font-weight: 700;
        background: linear-gradient(180deg, #00b6c7, #008a97);
        color: white;
        cursor: pointer;
        transition: transform 0.18s ease, box-shadow 0.18s ease;
      }
      #loadMoreBtn:active {
        transform: translateY(1px);
      }
      #loadMoreBtn:hover {
        box-shadow: 0 25px 30px rgba(0, 136, 150, 0.16);
        background: linear-gradient(180deg, #30939c, #017681);
      }

      @media (max-width: 768px) {
        #loadMoreBtn {
          width: 30%;
          font-size: 14px;
          font-weight: 700;
        }
      }
      .share-btn {
        width: 40px; /* adjust size */
        height: auto;
      }
      .mobile-btn-download {
        background: #30939c;
        color: #ffffff;
        border: none;
        padding: 8px 30px;
        border-radius: 6px;
        margin: 0 8px;
        cursor: pointer;
      }
      .mobile-btn-share {
        background: #30939c;
        color: #ffffff;
        border: none;
        padding: 5px 30px;
        border-radius: 6px;
        margin: 0 8px;
        cursor: pointer;
        font-size: 20px; /* larger text */
      }

      body {
        margin: 0;
        background-image: linear-gradient(
            rgba(255, 255, 255, 0.858),
            rgba(255, 255, 255, 0.858)
          ),
          url("img/notf5.jpg");
        background-position: center;
        background-size: cover;
      }
      h1 {
        text-align: center;
        margin: 20px;
        margin-left: auto;
        margin-right: auto;
        color: #023c10;
        background-color: #fafafaad;
        box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
        max-height: 100px;
        max-width: 1000px;
        align-items: center;
        border-radius: 10px;
      }

      .gallery {
        column-count: 3;
        column-gap: 15px;
        padding: 20px;
      }

      .gallery-item {
        position: relative;
        margin-bottom: 20px;
        border-radius: 6px;
        overflow: hidden;
        background: #fafafa;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      }
      .gallery-item img {
        opacity: 0;
        transform: scale(0.98);
        transition: opacity 0.6s ease, transform 0.6s ease;
      }

      /* When image finishes loading */
      .gallery-item img[src] {
        opacity: 1;
        transform: scale(1);
      }

      .hover-btn {
        position: absolute;
        top: 8px;
        background: rgba(0, 0, 0, 0.7);
        padding: 6px;
        color: #fff;
        border-radius: 6px;
        display: none;
        cursor: pointer;
        z-index: 3;
      }
      .download-btn {
        right: 8px;
      }
      .share-btn {
        right: 40px;
      }

      .gallery-item:hover .hover-btn {
        display: block;
      }

      .mobile-buttons {
        display: none;
        padding: 10px;
        text-align: center;
      }
      .mobile-btn {
        background: #222;
        color: #fff;
        border: none;
        padding: 8px 14px;
        border-radius: 6px;
        margin: 0 8px;
        cursor: pointer;
      }

      @media (max-width: 768px) {
        .gallery {
          column-count: 1;
          padding: 10px;
        }
        .hover-btn {
          display: none !important;
        }
        .mobile-buttons {
          display: block;
        }
      }
      .modal {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.95);
        justify-content: center;
        align-items: center;
        z-index: 999;
      }
      .modal img {
        max-width: 70%;
        max-height: 70%;
      }
      .prev,
      .next {
        position: absolute;
        background: rgba(0, 0, 0, 0.6);
        padding: 10px 14px;
        border-radius: 6px;
        color: #fff;
        font-size: 22px;
        cursor: pointer;
      }
      .close {
        top: 0px;
        left: 50%;
        align-items: center;
        position: absolute;
        font-size: 50px;
        color: #fff;
      }
      .prev {
        left: 20px;
        top: 50%;
        transform: translateY(-50%);
      }
      .next {
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
      }
      .modal-action {
        position: absolute;
        top: 20px;
        right: 20px;
        display: flex;
        gap: 12px;
        z-index: 1000;
      }
      .modal-btn {
        background: rgba(0, 0, 0, 0.7);
        padding: 10px;
        border-radius: 6px;
        cursor: pointer;
        color: #fff;
        font-size: 18px;
      }
      @media (max-width: 768px) {
        .modal {
          display: none !important;
        }
      }