<style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            line-height: 1.5;
            color: #333;
        }
        
        header {
            background: linear-gradient(135deg, #003c6c 0%, #005a9c 100%);
            color: white;
            padding: 2rem 0;
            text-align: center;
        }
        
        header h1 {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
        }
        
        header p {
            font-size: 1.2rem;
            opacity: 0.9;
        }
        
        
                    /* Google Form Embed Styles */
            .form-container {
                position: relative;
                width: 100%;
                max-width: 800px;
                margin: 2rem auto;
                padding-bottom: 56.25%; /* 16:9 aspect ratio, adjust as needed */
                height: 0;
                overflow: hidden;
            }

            .form-container iframe {
                position: absolute;
                top: 0;
                left: 0;
                width: 100%;
                height: 100%;
                border: 1px solid #e0e0e0;
                border-radius: 8px;
            }
        nav {
            background: #003c6c;
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        
        nav ul {
            list-style: none;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        nav li {
            flex: 1;
            min-width: 150px;
        }
        
        nav a, nav a.active {
            display: block;
            color: white;
            text-decoration: none;
            font-weight: 500;
            padding: 1rem 1.5rem;
            transition: all 0.3s;
            text-align: center;
            border-bottom: 3px solid transparent;
        }
        
        nav a:hover {
            background: rgba(253, 199, 0, 0.1);
            border-bottom-color: #fdc700;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 3rem 2rem;
        }
        
        .tab-content {
            display: none;
        }
        
        .tab-content.active {
            display: block;
            animation: fadeIn 0.5s;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        section {
            margin-bottom: 3rem;
            font-size: 1.2rem;
        }
        
        h2 {
            color: #003c6c;
            font-size: 2rem;
            margin-bottom: 1.5rem;
            padding-bottom: 0.5rem;
            border-bottom: 3px solid #fdc700;
        }
        
        h3 {
            color: #003c6c;
            font-size: 1.4rem;
            margin-top: 2rem;
            margin-bottom: 1rem;
        }
        
        /* Hero Section */
        .hero {
            background: linear-gradient(rgba(0,60,108,0.8), rgba(0,60,108,0.8));
            background-size: cover;
            background-position: center;
            color: white;
            padding: 4rem 2rem;
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .hero h2 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            border: none;
            color: white;
            padding: 0;
        }
        
        .hero .date-location {
            font-size: 1.3rem;
            margin-bottom: 0;
        }
        
        /* Invited Speakers Styles */
        .speakers-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }
        
        .speaker-card {
            background: white;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            padding: 2rem;
            text-align: center;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        
        .speaker-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        }
        
        .speaker-photo {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            margin: 0 auto 1rem;
            background: #e8f4f8;
            border: 3px solid #fdc700;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.9rem;
            color: #003c6c;
            font-weight: bold;
        }
        
        .speaker-card h3 {
            color: #003c6c;
            margin-top: 0;
            margin-bottom: 0.3rem;
            font-size: 1.3rem;
        }
        
        .speaker-card h3 a {
            color: #003c6c;
            text-decoration: none;
            border-bottom: 2px solid transparent;
            transition: all 0.3s;
        }
        
        .speaker-card h3 a:hover {
            color: #003c6c;
            border-bottom-color: #fdc700;
        }
        
        .speaker-affiliation {
            color: #666;
            font-size: 1rem;
            margin-bottom: 1rem;
        }
        
        /* Program Table Styles */
        .program-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 2rem;
            background: white;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }
        
        .program-table th {
            background: #003c6c;
            color: white;
            padding: 1rem;
            text-align: left;
            font-weight: 600;
        }
        
        .program-table td {
            padding: 1rem;
            border-bottom: 1px solid #e0e0e0;
        }
        
        .program-table tr:hover {
            background: #f8f9fa;
        }
        
        .time-col {
            width: 120px;
            font-weight: 600;
            color: #003c6c;
        }
        
        .program-table a {
            color: #003c6c;
            text-decoration: none;
            border-bottom: 2px solid #fdc700;
            transition: color 0.3s;
        }
        
        .program-table a:hover {
            color: #fdc700;
        }
        
        .session-header {
            background: #e8f4f8 !important;
            font-weight: bold;
            color: #003c6c;
        }
        
        .break-row {
            background: #f8f9fa !important;
            font-style: italic;
            color: #666;
        }
        
        /* Call for Abstracts Styles */
        .info-box {
            background: #f2f2f2;
            padding: 1.5rem;
            border-radius: 8px;
            border-left: 4px solid #fdc700;
            margin: 1.5rem 0;
        }
        
        .info-box h3 {
            margin-top: 0;
        }
        
        .deadline-highlight {
            background: #fdc700;
            color: #003c6c;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            display: inline-block;
            font-weight: bold;
            margin: 1rem 0;
        }
        
        /* Registration Styles */
        .register-button {
            display: inline-block;
            padding: 1rem 2rem;
            background: #f2f2f2;
            color: #003c6c;
            text-decoration: none;
            border-radius: 5px;
            font-weight: bold;
            font-size: 1.1rem;
            transition: background 0.3s;
            margin: 1rem 0;
        }
        
        .register-button:hover {
            background: #e6e6e6;
        }
        
        /* Local Information Styles */
        .local-info-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
            margin-top: 2rem;
        }
        
        .info-card {
            background: white;
            border: 1px solid #e0e0e0;
            border-radius: 8px;
            padding: 1.5rem;
            border-top: 4px solid #003c6c;
        }
        
        .info-card h4 {
            color: #003c6c;
            margin-bottom: 0.5rem;
            font-size: 1.1rem;
        }
        
        .info-card p {
            margin: 0.5rem 0;
            color: #555;
        }
        
        ul {
            margin: 1rem 0 1rem 2rem;
        }
        
        li {
            margin: 0.5rem 0;
        }      
  .footer-image {
    width: 100%;
    text-align: center;
    padding: 2rem 0;
    background-color: white;  /* or #f5f5f5 for light gray */
}

.footer-image img {
    max-width: 500px;  /* Adjust size: 200px, 300px, 400px, etc. */
    height: auto;
     opacity: 0.3; 
      transform: translateX(250px); /* adjust: 20–80px */
}

footer {
    background: #003c6c;
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 0;  /* Remove gap */
}

        
        @media (max-width: 768px) {
            header h1 {
                font-size: 1.8rem;
            }
            
            .hero h2 {
                font-size: 1.8rem;
            }
            
            nav li {
                min-width: 100px;
            }
            
            nav a {
                padding: 1rem 0.5rem;
                font-size: 0.9rem;
            }
            
            .program-table {
                font-size: 0.9rem;
            }
            
            .program-table th,
            .program-table td {
                padding: 0.5rem;
            }
            
            .form-container {
    padding-bottom: 120%; /* Taller aspect ratio for mobile */
}
            
        }
    </style>
