* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            scroll-behavior: smooth;
        }

        body {
            background-color: #f8f8f8;
            color: #333;
            line-height: 1.6;
        }

        .navbar {
            background-color: #77bbbb;
            padding: 1.2rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }

        .nav-container {
            width: 90%;
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .logo-container {
            text-decoration: none;
        }

        .logo {
            color: white;
            font-size: 1.8rem;
            font-weight: bold;
            letter-spacing: 1px;
        }

        .nav-menu {
            display: flex;
            list-style: none;
        }

        .nav-menu li {
            margin-left: 2rem;
        }

        .nav-menu a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            padding: 0.5rem 0.8rem;
            border-radius: 4px;
        }

        .nav-menu a:hover {
            background-color: rgba(255, 255, 255, 0.2);
        }

        main {
            width: 90%;
            max-width: 1000px;
            margin: 3rem auto;
            min-height: calc(100vh - 200px);
        }
        textarea{
            resize: vertical;
            max-height: 200px;
        }

        .contact-section {
            background: white;
            border-radius: 10px;
            padding: 2.5rem;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }

        .contact-section h2 {
            text-align: center;
            font-size: 2.2rem;
            color: #77bbbb;
            margin-bottom: 2rem;
            position: relative;
            padding-bottom: 0.5rem;
        }

        .contact-section h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: #77bbbb;
            border-radius: 2px;
        }

        .success-message {
            background-color: #d4edda;
            color: #155724;
            padding: 1rem;
            border-radius: 5px;
            margin-bottom: 1.5rem;
            border-left: 4px solid #28a745;
        }

        .contact-form {
            display: grid;
            gap: 1.5rem;
        }

        .form-group {
            display: flex;
            flex-direction: column;
        }

        .form-group label {
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: #555;
        }

        .form-group input,
        .form-group textarea {
            padding: 0.8rem 1rem;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
            transition: border-color 0.3s, box-shadow 0.3s;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #77bbbb;
            box-shadow: 0 0 0 3px rgba(119, 187, 187, 0.2);
        }

        .contact-form button {
            background-color: #77bbbb;
            color: white;
            border: none;
            padding: 1rem 1.5rem;
            border-radius: 5px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s, transform 0.2s;
            justify-self: start;
            min-width: 180px;
        }

        .contact-form button:hover {
            background-color: #5fa3a3;
            transform: translateY(-2px);
        }

        .contact-info {
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid #eee;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
        }

        .info-item {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
        }

        .info-icon {
            background-color: #77bbbb;
            color: white;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .info-content h3 {
            font-size: 1.1rem;
            margin-bottom: 0.3rem;
            color: #555;
        }

        .info-content p {
            color: #777;
        }

        footer {
            background-color: #77bbbb;
            color: white;
            text-align: center;
            padding: 2rem 0;
            margin-top: 3rem;
        }

        @media (max-width: 768px) {
            .nav-container {
                flex-direction: column;
            }
            
            .nav-menu {
                margin-top: 1.5rem;
                flex-wrap: wrap;
                justify-content: center;
            }
            
            .nav-menu li {
                margin: 0.5rem;
            }
            
            .contact-section {
                padding: 1.5rem;
            }
            
            .contact-form button {
                justify-self: stretch;
            }
        }
   
        /* Dark mode styles for contact page */
        body.dark-mode .contact-section {
            background: #2d2d2d;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }

        body.dark-mode .form-group input,
        body.dark-mode .form-group textarea {
            background-color: #3d3d3d;
            border-color: #4d4d4d;
            color: #e6e6e6;
        }

        body.dark-mode .form-group input:focus,
        body.dark-mode .form-group textarea:focus {
            box-shadow: 0 0 0 3px rgba(119, 187, 187, 0.3);
        }

        body.dark-mode .info-content h3 {
            color: #cccccc;
        }

        body.dark-mode .info-content p {
            color: #aaaaaa;
        }

        body.dark-mode .contact-info {
            border-top-color: #444;
        }

        body.dark-mode footer {
            background-color: #2d2d2d;
            color: #cccccc;
        }