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

        :root {
            --bg-dark: #0a0a0a;
            --bg-card: #111111;
            --bg-surface: #1a1a1a;
            --text-primary: #ffffff;
            --text-secondary: #a0a0a0;
            --text-muted: #6b6b6b;
            --accent: #dc2626;
            --accent-dark: #b91c1c;
            --border: #2a2a2a;
            --success: #10b981;
            --danger: #ef4444;
            --transition: all 0.3s cubic-bezier(0.2, 0.9, 0.4, 1.1);
        }

        body {
            font-family: 'Space Grotesk', sans-serif;
            background: var(--bg-dark);
            color: var(--text-primary);
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

 
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            background: rgba(10, 10, 10, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            z-index: 1000;
        }

        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 16px 24px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .logo {
            font-size: 24px;
            font-weight: 700;
            text-decoration: none;
            color: var(--text-primary);
        }

        .logo-accent {
            color: var(--accent);
        }

        .back-btn {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            transition: var(--transition);
        }

        .back-btn:hover {
            color: var(--accent);
        }

      
        .main-content {
            padding: 120px 0 80px;
        }

    
        .page-title {
            font-size: 48px;
            font-weight: 800;
            letter-spacing: -1px;
            margin-bottom: 16px;
            color: #ffffff;
        }

        .page-date {
            color: var(--text-muted);
            font-size: 13px;
            margin-bottom: 40px;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--border);
        }


        .contacts-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
        }


        .contact-info {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 32px;
        }

        .contact-info h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 24px;
            color: var(--accent);
        }

        .contact-list {
            list-style: none;
            margin-bottom: 32px;
        }

        .contact-list li {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border);
        }

        .contact-list li:last-child {
            border-bottom: none;
        }

        .contact-icon {
            width: 40px;
            height: 40px;
            background: var(--bg-surface);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
        }

        .contact-text {
            flex: 1;
        }

        .contact-text strong {
            display: block;
            font-size: 14px;
            color: var(--text-muted);
        }

        .contact-text span {
            font-size: 16px;
            font-weight: 500;
        }

        .contact-text a {
            color: var(--text-primary);
            text-decoration: none;
            transition: var(--transition);
        }

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

        .social-links {
            display: flex;
            gap: 16px;
            margin-top: 24px;
        }

        .social-link {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 40px;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            transition: var(--transition);
        }

        .social-link:hover {
            border-color: var(--accent);
            color: var(--accent);
        }


        .contact-form {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 32px;
        }

        .contact-form h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 24px;
            color: var(--accent);
        }

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

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-size: 13px;
            color: var(--text-secondary);
        }

        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 16px;
            background: var(--bg-surface);
            border: 1px solid var(--border);
            border-radius: 12px;
            color: var(--text-primary);
            font-family: inherit;
            font-size: 14px;
            transition: var(--transition);
        }

        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent);
        }

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

        .btn-submit {
            width: 100%;
            background: var(--accent);
            color: white;
            padding: 14px 28px;
            border: none;
            border-radius: 40px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            transition: var(--transition);
        }

        .btn-submit:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
        }

        .alert-success {
            background: rgba(16, 185, 129, 0.1);
            border: 1px solid var(--success);
            border-radius: 12px;
            padding: 14px 20px;
            margin-bottom: 24px;
            color: var(--success);
        }

        .alert-error {
            background: rgba(239, 68, 68, 0.1);
            border: 1px solid var(--danger);
            border-radius: 12px;
            padding: 14px 20px;
            margin-bottom: 24px;
            color: var(--danger);
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
            .page-title {
                font-size: 32px;
            }
            .contacts-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .social-link {
                padding: 8px 16px;
                font-size: 12px;
            }
        }