:root {
            --primary-color: #28a745;
            --primary-hover: #218838;
            --secondary-color: #f8f9fa;
            --text-color: #333;
            --light-gray: #f1f1f1;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--text-color);
            line-height: 1.6;
            background-color: var(--secondary-color);
        }
        
        header {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: all 0.3s ease;
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .logo {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        
        .logo span {
            color: var(--text-color);
        }
        
        .nav-links {
            display: flex;
            gap: 1.5rem;
            list-style: none;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--text-color);
            font-weight: 600;
            transition: color 0.3s;
            padding: 0.5rem 0;
            position: relative;
            font-family: "Times New Roman", Times, serif;
            font-size: 17px;
        }
        
        .nav-links a:hover, 
        .nav-links a.active {
            color: var(--primary-color);
        }
        
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: var(--primary-color);
        }
        
        .menu-toggle {
            display: none;
            cursor: pointer;
            font-size: 1.5rem;
        }
        
        .form-container {
            max-width: 600px;
            margin: 3rem auto;
            padding: 2rem;
            background: rgb(183, 224, 235);
            border-radius: 8px;
            box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
        }
        
        .form-container h2 {
            color: blueviolet;
            margin-bottom: 1.5rem;
            font-size: 1.8rem;
            text-align: center;
        }
        
        .form-group {
            margin-bottom: 1.5rem;
        }
        
        .form-control {
            width: 100%;
            padding: 0.8rem 1rem;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
            transition: border-color 0.3s;
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.2);
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        .submit-btn {
            background-color: var(--primary-color);
            color: white;
            border: none;
            padding: 0.8rem 1.5rem;
            border-radius: 5px;
            font-size: 1rem;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.3s;
            width: 100%;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        
        .submit-btn:hover {
            background-color: var(--primary-hover);
        }
        
        .alert {
            padding: 0.8rem 1rem;
            border-radius: 5px;
            margin-top: 1rem;
            display: none;
        }
        
        .alert-success {
            background-color: #d4edda;
            color: #155724;
        }
        
        .alert-danger {
            background-color: #f8d7da;
            color: #721c24;
        }
        
        footer {
            background-color: #004aad;
            color: white;
            padding: 3rem 0 0;
        }
        
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
        }
        
        .footer-about, 
        .footer-links, 
        .footer-contact {
            margin-bottom: 2rem;
        }
        
        .footer-logo {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: white;
        }
        
        .footer-logo span {
            color: var(--primary-color);
        }
        
        .footer-about p {
            margin-bottom: 1.5rem;
            opacity: 0.8;
        }
        
        .social-links {
            display: flex;
            gap: 1rem;
        }
        
        .social-links a {
            color: white;
            background-color: rgba(255, 255, 255, 0.1);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background-color 0.3s;
        }
        
        .social-links a:hover {
            background-color: var(--primary-color);
        }
        
        .footer-links h3, 
        .footer-contact h3 {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            position: relative;
            padding-bottom: 0.5rem;
        }
        
        .footer-links h3::after, 
        .footer-contact h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 2px;
            background-color: var(--primary-color);
        }
        
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        
        .footer-links a {
            color: rgba(255, 255, 255, 0.8);
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: var(--primary-color);
        }
        
        .contact-info-footer {
            list-style: none;
            padding: 0;
        }
        
        .contact-info-footer li {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 1rem;
        }
        
        .contact-info-footer i {
            color: var(--primary-color);
            margin-top: 0.2rem;
        }
        
        .copyright {
            text-align: center;
            padding: 1.5rem;
            background-color: rgba(0, 0, 0, 0.1);
            margin-top: 2rem;
            font-size: 0.9rem;
            opacity: 0.8;
        }
        
        @media (max-width: 768px) {
            .nav-links {
                position: fixed;
                top: 70px;
                left: -100%;
                background-color: white;
                width: 100%;
                flex-direction: column;
                align-items: center;
                padding: 2rem 0;
                box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
                transition: left 0.3s ease;
            }
            
            .nav-links.active {
                left: 0;
            }
            
            .menu-toggle {
                display: block;
            }
            
            .form-container {
                margin: 2rem 1rem;
                padding: 1.5rem;
            }
        }