* {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            color: #1e293b;
            line-height: 1.6;
        }

        .container {
            max-width: 800px;
            margin: 0 auto;
            padding: 40px 20px;
        }

        .contact-card {
            background: white;
            border-radius: 16px;
            padding: 40px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
            margin-top: 20px;
        }

        .header {
            text-align: center;
            margin-bottom: 40px;
            padding-bottom: 20px;
            border-bottom: 2px solid #e2e8f0;
        }

        .logo {
            font-size: 32px;
            font-weight: 700;
            background: linear-gradient(135deg, #6366f1, #10b981);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 10px;
        }

        h1 {
            font-size: 28px;
            font-weight: 700;
            color: #1e293b;
            margin-bottom: 10px;
        }

        .subtitle {
            color: #64748b;
            font-size: 16px;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }

        .contact-icon {
            font-size: 24px;
            width: 50px;
            height: 50px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #6366f1, #10b981);
            border-radius: 12px;
            color: white;
            flex-shrink: 0;
        }

        .contact-item h3 {
            font-size: 18px;
            font-weight: 600;
            color: #334155;
            margin-bottom: 5px;
        }

        .contact-item p {
            color: #64748b;
            margin: 0;
            line-height: 1.5;
        }

        .contact-item a {
            color: #6366f1;
            text-decoration: none;
            transition: color 0.3s ease;
        }

        .contact-item a:hover {
            color: #4f46e5;
        }

        .contact-form {
            background: #f8fafc;
            padding: 30px;
            border-radius: 12px;
            border: 1px solid #e2e8f0;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #374151;
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            border: 2px solid #e2e8f0;
            border-radius: 8px;
            font-size: 15px;
            font-family: inherit;
            transition: border-color 0.3s ease;
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #6366f1;
        }

        .form-group textarea {
            resize: vertical;
            min-height: 120px;
        }

        .submit-btn {
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, #6366f1, #4f46e5);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s ease;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
        }

        .submit-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        .faq-section {
            margin-top: 40px;
            padding-top: 40px;
            border-top: 2px solid #e2e8f0;
        }

        .faq-item {
            margin-bottom: 20px;
        }

        .faq-question {
            font-weight: 600;
            color: #334155;
            margin-bottom: 8px;
        }

        .faq-answer {
            color: #64748b;
            line-height: 1.6;
        }

        .back-link {
            display: inline-block;
            margin-top: 30px;
            color: #6366f1;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .back-link:hover {
            color: #4f46e5;
        }

        .success-message {
            display: none;
            background: #d1fae5;
            color: #065f46;
            padding: 15px;
            border-radius: 8px;
            border-left: 4px solid #10b981;
            margin-bottom: 20px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 20px 15px;
            }

            .contact-card {
                padding: 30px 20px;
            }

            .contact-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            h1 {
                font-size: 24px;
            }
        }

        /* Ad Containers */
        .ad-container {
            margin: 20px auto;
            text-align: center;
            padding: 15px;
            background: white;
            border-radius: 12px;
            max-width: 800px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
        }

        .ad-label {
            font-size: 10px;
            color: #94a3b8;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 8px;
        }