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

        :root {
            --primary-bg: #0a0a0a;
            --secondary-bg: #111111;
            --card-bg: #151515;
            --text-primary: #ffffff;
            --text-secondary: #9ca3af;
            --text-muted: #6b7280;
            --accent: #3b82f6;
            --accent-hover: #2563eb;
            --border: #1f2937;
            --border-light: #374151;
            --blur-bg: rgba(10, 10, 10, 0.8);
            --success: #10b981;
            --error: #ef4444;
            --warning: #f59e0b;
        }

        body {
            font-family: 'Inter', system-ui, -apple-system, sans-serif;
            background: var(--primary-bg);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 32px;
        }

        /* Navigation */
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            background: var(--blur-bg);
            backdrop-filter: blur(24px);
            border-bottom: 1px solid var(--border);
            z-index: 1000;
            padding: 20px 0;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: flex-end;
            gap: 8px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            text-decoration: none;
        }

        .logo-avatar {
            width: 40px;
            height: 28px;
            object-fit: contain;
            filter: brightness(1.1);
        }

        .contact-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: white;
            padding: 12px 24px;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 500;
            font-size: 14px;
            transition: all 0.2s ease;
        }

        .contact-btn:hover {
            background: var(--accent-hover);
            transform: translateY(-1px);
        }

        /* Main Content */
        main {
            padding-top: 100px;
            min-height: 100vh;
        }

        .page-hero {
            padding: 60px 0 40px;
            text-align: center;
        }

        .page-hero h1 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 700;
            line-height: 1.1;
            margin-bottom: 20px;
            background: linear-gradient(135deg, #ffffff 0%, #9ca3af 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .page-hero p {
            font-size: 1.2rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
        }

        /* Contact Form Section */
        .contact-section {
            padding: 40px 0 80px;
        }

        .contact-wrapper {
            max-width: 900px;
            margin: 0 auto;
        }

        .contact-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .contact-header h2 {
            font-size: 2.5rem;
            font-weight: 600;
            margin-bottom: 16px;
            color: var(--text-primary);
        }

        .contact-header p {
            color: var(--text-secondary);
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto 24px;
        }

        .contact-details {
            display: flex;
            justify-content: center;
            gap: 32px;
            margin-bottom: 40px;
        }

        .contact-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 24px;
            background: var(--card-bg);
            border-radius: 12px;
            border: 1px solid var(--border);
        }

        .contact-icon {
            width: 20px;
            height: 20px;
            color: var(--accent);
        }

        .contact-item a {
            color: var(--text-primary);
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s ease;
        }

        .contact-item a:hover {
            color: var(--accent);
        }

        /* Form Styles */
        .form-container {
            background: var(--card-bg);
            border-radius: 16px;
            border: 1px solid var(--border);
            padding: 32px;
            position: relative;
        }

        .form-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--accent), transparent);
        }

        .form-header {
            text-align: center;
            margin-bottom: 28px;
        }

        .form-header h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin-bottom: 6px;
        }

        .form-header p {
            color: var(--text-secondary);
            font-size: 0.95rem;
        }

        /* Interest Categories */
        .interest-section {
            margin-bottom: 28px;
        }

        .interest-label {
            display: block;
            font-weight: 500;
            margin-bottom: 12px;
            color: var(--text-primary);
            font-size: 0.95rem;
        }

        .interest-categories {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
        }

        .category-option {
            position: relative;
        }

        .category-option input[type="checkbox"] {
            position: absolute;
            opacity: 0;
            cursor: pointer;
        }

        .category-label {
            display: block;
            padding: 10px 12px;
            background: var(--secondary-bg);
            border: 1px solid var(--border);
            border-radius: 6px;
            text-align: center;
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.2s ease;
            user-select: none;
        }

        .category-option input:checked + .category-label {
            background: var(--accent);
            color: white;
            border-color: var(--accent);
            transform: translateY(-1px);
        }

        .category-label:hover {
            border-color: var(--accent);
            color: var(--text-primary);
        }

        /* Form Fields */
        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 20px;
        }

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

        .form-field.full-width {
            grid-column: 1 / -1;
        }

        .form-field label {
            font-weight: 500;
            margin-bottom: 6px;
            color: var(--text-primary);
            font-size: 0.9rem;
        }

        .required {
            color: var(--error);
        }

        .form-field input,
        .form-field textarea {
            background: var(--secondary-bg);
            border: 1px solid var(--border);
            border-radius: 6px;
            padding: 12px 14px;
            font-size: 15px;
            color: var(--text-primary);
            transition: all 0.2s ease;
            font-family: inherit;
        }

        .form-field input:focus,
        .form-field textarea:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }

        .form-field textarea {
            resize: vertical;
            min-height: 100px;
        }

        /* File Upload */
        .file-upload {
            position: relative;
        }

        .file-upload input[type="file"] {
            position: absolute;
            opacity: 0;
            cursor: pointer;
            width: 100%;
            height: 100%;
        }

        .file-upload-label {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 16px;
            background: var(--secondary-bg);
            border: 2px dashed var(--border);
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .file-upload:hover .file-upload-label {
            border-color: var(--accent);
            background: rgba(59, 130, 246, 0.05);
        }

        .file-info {
            margin-top: 6px;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* Checkbox Agreement */
        .checkbox-field {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            margin: 24px 0;
        }

        .checkbox-field input[type="checkbox"] {
            margin-top: 3px;
            accent-color: var(--accent);
        }

        .checkbox-field label {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.4;
        }

        .checkbox-field a {
            color: var(--accent);
            text-decoration: none;
        }

        .checkbox-field a:hover {
            text-decoration: underline;
        }

        /* Submit Button */
        .submit-btn {
            width: 100%;
            background: var(--accent);
            color: white;
            border: none;
            padding: 14px 24px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
        }

        .submit-btn:hover:not(:disabled) {
            background: var(--accent-hover);
            transform: translateY(-1px);
        }

        .submit-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }

        /* Security Notice */
        .security-notice {
            margin-top: 20px;
            padding: 12px;
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid rgba(16, 185, 129, 0.2);
            border-radius: 6px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            text-align: center;
        }

        /* Error/Success Messages */
        .message {
            padding: 16px;
            border-radius: 8px;
            margin-bottom: 24px;
            font-weight: 500;
        }

        .message.error {
            background: rgba(239, 68, 68, 0.1);
            border: 1px solid rgba(239, 68, 68, 0.2);
            color: var(--error);
        }

        .message.success {
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid rgba(16, 185, 129, 0.2);
            color: var(--success);
        }

        /* Footer */
        .footer {
            background: var(--secondary-bg);
            border-top: 1px solid var(--border);
            padding: 60px 0 40px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }

        .footer-avatar {
            width: 60px;
            height: 42px;
            object-fit: contain;
        }

        .footer-section h3 {
            margin-bottom: 16px;
            color: var(--text-primary);
        }

        .footer-section a {
            display: block;
            color: var(--text-secondary);
            text-decoration: none;
            margin-bottom: 8px;
            transition: color 0.2s ease;
        }

        .footer-section a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 40px;
            border-top: 1px solid var(--border);
            color: var(--text-muted);
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .container {
                padding: 0 20px;
            }

            .contact-details {
                flex-direction: column;
                gap: 16px;
            }

            .contact-item {
                padding: 12px 16px;
            }

            .form-container {
                padding: 24px;
            }

            .form-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .interest-categories {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }

            .category-label {
                padding: 8px 10px;
                font-size: 0.8rem;
            }

            .page-hero {
                padding: 40px 0 20px;
            }

            .contact-section {
                padding: 30px 0 60px;
            }

            .contact-header h2 {
                font-size: 2rem;
            }
        }

        @media (max-width: 480px) {
            .container {
                padding: 0 16px;
            }

            .form-container {
                padding: 20px;
            }

            .interest-categories {
                grid-template-columns: 1fr;
            }

            .contact-details {
                gap: 12px;
            }

            .contact-item {
                font-size: 0.9rem;
            }
        }

    .home-btn {
            background: var(--text-primary);
            color: var(--primary-bg);
            padding: 12px 24px;
            border: none;
            border-radius: 50px;
            font-weight: 500;
            font-size: 14px;
            cursor: pointer;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
        }