/* Reset */
        *, *::before, *::after {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        .header {
           display: flex;
         justify-content: center;
         gap: 3rem; 
        }
        .header img {
            width: 140px;
            height:140px;
            margin-bottom:3rem;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: #fff;
            color: #222;
            line-height: 1.6;
        }

        header {
            background-color: #800020; /* Burgundy */
            padding: 1.5rem 2rem;
            text-align: center;
            user-select: text;
        }

        header h1 {
            color: #fff;
            font-weight: 700;
            font-size: 1.8rem;
            line-height: 1.2;
           
        }

        nav.language-menu {
            display: flex;
            justify-content: center;
            gap: 1rem;
            flex-wrap: wrap;
            align-items: center;
            color: #fff;
            font-weight: 600;
            font-size: 1rem;
            margin-bottom: 1rem;
        }

        nav.language-menu a {
            position: relative;
            color: #fff;
            text-decoration: none;
            padding-bottom: 4px;
            transition: color 0.3s ease;
            cursor: pointer;
            white-space: nowrap;
            min-width: 80px;
            text-align: center;
            word-break: break-word;
        }

        nav.language-menu a.active,
        nav.language-menu a:hover,
        nav.language-menu a:focus {
            color: #f3a6b0;
        }

        nav.language-menu a.active::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: 0;
            height: 3px;
            width: 100%;
            background: #f3a6b0;
            border-radius: 2px;
        }

        .language-switch {
            display: flex;
            gap: 0.6rem;
        }

        .language-switch button {
            background: #f3a6b0;
            border: none;
            color: #800020;
            padding: 0.3rem 0.7rem;
            font-weight: 700;
            cursor: pointer;
            border-radius: 4px;
            transition: background-color 0.3s ease;
            min-width: 36px;
            user-select: none;
        }

        .language-switch button:hover {
            background-color: #c06;
            color: #fff;
        }

        .language-switch button[aria-pressed="true"] {
            background-color: #c06;
            color: #fff;
            box-shadow: 0 0 8px #c06;
        }

        /* Container */
        .container {
            max-width: 900px;
            margin: 3rem auto 3rem;
            text-align: center;
            outline: 0;
        }

        .container h2 {
            font-size: 2.4rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: #800020;
            text-align:center;

        }

        .container p {
            font-size: 1.15rem;
            color: #444;
            margin: 0 auto 1.5rem auto;
            text-align: left;
        }

        .container section {
            text-align: left;
            margin: 1.5rem auto;
            font-size: 1rem;
            color: #000;
        }

        .container section p {
            margin-bottom: 1rem;
            line-height: 1.5;
        }

        .container section ul {
            list-style-type: disc;
            margin-left: 3.5rem;
            margin-bottom: 1.5rem;
        }

        .container section ul li {
            list-style: disc;
            
        }

        .container section h3 {
            color: #800020;
            margin-top: 1.5rem;
            margin-bottom: 0.7rem;
        }
        .red {
            color: #800020;
        }

        /* Venue images */
        .venue-image {
            max-width: 100%;
            height: auto;
            margin-bottom: 1.5rem;
            border-radius: 8px;
        }

              .registration-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px; /* space between tables */
  }
  .registration-table th {
    padding: 12px 15px;
    border: 1px solid #800020;
    text-align: left;
  }
  /* First column style */
  .registration-table th:first-child {
    background-color: #f3a6b0;
    color: #800020;
    width: 75%;
  }
  /* Second column style */
  .registration-table th:last-child {
    background-color: #fff;
    color: black;
    width: 25%;
  }
  /* Link styling */
  .registration-table a {
    color: #800020;
    text-decoration: none;
    font-weight: bold;
  }
  .registration-table a:hover {
    text-decoration: underline;
  }

        .conference-name {
            font-weight: bold;
        }

        .registration-link a {
            color: #0066cc;
            text-decoration: none;
        }

        .registration-link a:hover {
            text-decoration: underline;
        }

        /* Gallery Grid */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            gap: 10px;
            max-width: 900px;
            margin: 1.5rem auto;
        }

        .gallery-grid img {
            width: 100%;
            height: 90px;
            object-fit: cover;
            border-radius: 6px;
            cursor: pointer;
            transition: transform 0.3s ease;
        }

        .gallery-grid img:hover,
        .gallery-grid img:focus {
            transform: scale(1.05);
            outline: none;
        }

        /* Modal container */
        .modal {
            display: none;
            position: fixed;
            z-index: 10000;
            top: 0;
            left: 0;
            width: 100vw;
            height: 100vh;
            background: rgb(0, 0, 0);
            justify-content: center;
            align-items: center;
        }

        /* Modal image */
        .modal img {
            max-width: 90vw;
            max-height: 90vh;
            border-radius: 8px;
        }

        /* Navigation and close buttons */
        #modal-prev,
        #modal-next,
        #modal-close {
            position: absolute;
            font-size: 2rem;
            color: #fff;
            background: none;
            border: none;
            cursor: pointer;
        }

        /* Positioning individual buttons */
        #modal-prev {
            left: 20px;
            top: 50%;
            transform: translateY(-50%);
        }

        #modal-next {
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
        }

        #modal-close {
            top: 20px;
            right: 20px;
        }

        /* Contacts styles */
        .contact-info {
            margin: 1rem auto;
            text-align: left;
            font-size: 1.1rem;
            color: #333;
        }

        .contact-info strong {
            color: #800020;
            display: block;
            margin-bottom: 0.4rem;
            font-weight: 700;
        }

        .contact-info a {
            color: #800020;
            text-decoration: none;
        }

        .contact-info a:hover {
            text-decoration: underline;
        }

        /* Downloads Table */
        .downloads-table {
            max-width: 700px;
            margin: 1.5rem auto;
            border-collapse: collapse;
            width: 100%;
        }

        .downloads-table th, .downloads-table td {
            border: 1px solid #800020;
            padding: 10px 15px;
            vertical-align: top;
        }

        .downloads-table th {
            background-color: #f3a6b0;
            color: #800020;
            font-weight: 700;
            text-align: left;
            width: 40%;
        }

        .downloads-table td {
            text-align: right;
            font-size: 1rem;
            color: #444;
        }
        .download-link {
            color:#800020;
        }

        /* Responsive */
        @media (max-width: 700px) {
            nav.language-menu {
                gap: 1rem;
            }

            .downloads-table th, .downloads-table td {
                font-size: 0.9rem;
                padding: 8px 10px;
            }
        }

        @media (max-width: 480px) {
            header h1 {
                font-size: 1.4rem;
                margin-bottom: 1rem;
            }

            nav.language-menu {
                flex-wrap: wrap;
                justify-content: center;
                gap: 1rem;
            }

            .container p {
                font-size: 1rem;
            }
        }

        footer {
            text-align: center;
            padding: 1rem 0;
            color: #800020;
            font-weight: 600;
            font-size: 0.9rem;
            user-select: none;
        }

        .committee-list {
            list-style: none !important;
            margin: 0;
            padding: 0;
        }

     
        .committees {
                background-color: #f3a6b0;
                color: #800020;
                padding: 30px;
                margin: 10px;
                border:1px solid #800020;
        }
        .committees-1  {
            width:100%;
        }

        /* Slider Styles */
        .slider {
            position: relative;
            max-width: 700px;
            margin: 1.5rem auto;
            overflow: hidden;
            border-radius: 8px;
            box-shadow: 0 0 12px rgba(0, 0, 0, 0.2);
        }

        .slider-wrapper {
            display: flex;
            transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
            will-change: transform;
        }

        .slider-wrapper img {
            min-width: 100%;
            max-height: 400px;
            object-fit: cover;
            cursor: pointer;
            border-radius: 8px;
            outline: none;
        }

        .slider-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background-color: rgba(243, 166, 176, 0.8);
            border: none;
            color: #800020;
            font-size: 1.8rem;
            padding: 0.3rem 0.8rem;
            cursor: pointer;
            border-radius: 4px;
            user-select: none;
            transition: background-color 0.3s ease;
            z-index: 10;
        }

        .slider-btn:hover,
        .slider-btn:focus {
            background-color: #c06;
            color: white;
            outline: none;
        }

        .slider-btn.prev {
            left: 0.5rem;
        }

        .slider-btn.next {
            right: 0.5rem;
        }

        .registration-links a {
            color: black;
        }

        .venue-image {
            width: 100%;
            max-width: 100%;
            object-fit: cover;
            display: block;
            margin: 20px auto;
            border-radius: 10px;
        }

        .span-listed {
            color: #800020;
            font-weight: bold;
        }

        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill,minmax(150px,1fr));
            gap: 10px;
            margin-top: 1rem;
        }
        .gallery-grid img {
            width: 100%;
            height: 150px;
            object-fit: cover;
            cursor: pointer;
            border-radius: 6px;
            transition: transform 0.3s ease;
        }
        .gallery-grid img:hover,
        .gallery-grid img:focus {
            transform: scale(1.05);
            outline: 2px solid #800020;
        }
        .committees-td {
            border:1px solid #800020;
        }
        .contact-info ul {
            text-align:left;
        }
        /*info*/
        .hotel-info {
    
            padding: 15px;
            border-radius: 5px;
            margin-bottom: 20px;
            font-family: Arial, sans-serif;
            }

            .hotel-info ul {
            list-style-type: none;
            padding-left: 0;
            margin: 0;
            }

            .hotel-info li {
            margin-bottom: 8px;
            }

            .hotel-info a {
            color: #800020;
            text-decoration: none;
            }

            .hotel-info a:hover {
            text-decoration: underline;
            }

             .table-container {
                 width: 100%;
                 overflow-x: auto;
             }

             table.library {
                 border-collapse: separate;
                 border-spacing: 0;
                 margin: auto;
                 width: 100%;
                 max-width: 100%;
                 min-width: 600px;
             }

            .library td, th {
            border: 1px solid #800020;
            padding: 10px;
            text-align: center;
            font-size: 18px;
            }
            .library th {
                background-color: #f3a6b0;
            }

            .library .left-col {
            width: 100px;
            font-weight: bold;
            }

            .library .right-col {
            width: 200px;
            }

             .participant-count {
      font-size: 18px;
      color: #333;
      margin-bottom: 20px;
    }

   .table-container-participant{
       max-height: 400px;
       overflow-y: auto;
       margin: auto;
   }

    table.participant{
      width: 100%;
      border-collapse: collapse;
      background-color: #fff;
      box-shadow: 0 0 5px rgba(0,0,0,0.1);
      margin: auto;
      max-width: 100%;
      min-width: 600px;
    }

   .participant thead {
      background-color: #f2f2f2;
    }

    .participant th, td {
      text-align: left;
      padding: 12px 16px;
      border: 1px solid #800020;
    }

    .participant th {
      font-weight: bold;
      position: relative;
      background-color: #f3a6b0;

    }


    .participant tr:hover {
      background-color: #f9f9f9;
    }


        /* Responsive */
        @media (max-width: 480px) {
            .slider-wrapper img {
                max-height: 250px;
            }
        }

.part-two {
    padding: 5px;
    border-left: 1px solid #800020;
}

.iframe-block{
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-top: 20px;
}

 .iframe-block iframe{
     width: 100%;
 }