:root {
            --primary-gradient: linear-gradient(135deg, #2c3e50 0%, #2c3e50c7 100%);
            --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
            --dark-gradient: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
            
            --primary-color: #2c3e50;
            --secondary-color: #d2e3fc;
            --accent-color: #f093fb;
            --success-color: #00f2fe;
            --warning-color: #ffd700;
            --danger-color: #ff6b6b;
            --dark-color: #2c3e50;
            --light-color: #f8f9fa;
            --white: #ffffff;
            --text-primary: #2c3e50;
            --text-secondary: #6c757d;
            --text-light: #adb5bd;
            
            --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
            --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
            --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
            --shadow-xl: 0 1.5rem 4rem rgba(0, 0, 0, 0.2);
            
            --border-radius: 0.75rem;
            --border-radius-lg: 1rem;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 
             'Helvetica Neue', Arial, sans-serif;
            line-height: 1.6;
            color: var(--text-primary);
            overflow-x: hidden;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }

        /* Header Styles */
        .header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            transition: var(--transition);
        }

        .header.scrolled {
            background: rgba(255, 255, 255, 0.98);
            box-shadow: var(--shadow-md);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }

         .logo {
            display: flex;
            align-items: center;
            text-decoration: none;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-color);
            gap: 0.75rem;
        }

        .logo-img {
            height: 40px;
            width: auto;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            align-items: center;
            gap: 0.5rem;
        }

        .nav-link {
            text-decoration: none;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 18px;
            position: relative;
            transition: var(--transition);
            padding: 0.5rem 1rem;
            border-radius: var(--border-radius);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -4px;
            left: 50%;
            background: var(--primary-gradient);
            transition: var(--transition);
            transform: translateX(-50%);
        }

        .nav-link:hover::after {
            width: 100%;
        }

        .nav-link:hover {
            color: var(--primary-color);
        }

        .nav-cta {
            background: var(--primary-gradient);
            color: var(--white);
            padding: 0.75rem 1.5rem;
            border-radius: var(--border-radius);
            text-decoration: none;
            font-weight: 600;
            font-size: 0.9rem;
            transition: var(--transition);
            box-shadow: var(--shadow-md);
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .language-switch {
            display: flex;
            gap: 0.5rem;
        }

        .lang-btn {
            background: none;
            border: 2px solid var(--primary-color);
            color: var(--primary-color);
            padding: 0.5rem 1rem;
            border-radius: var(--border-radius);
            font-weight: 600;
            font-size: 0.8rem;
            cursor: pointer;
            transition: var(--transition);
        }

        .lang-btn.active,
        .lang-btn:hover {
            background: var(--primary-gradient);
            color: var(--white);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.5rem;
            color: var(--text-primary);
            cursor: pointer;
        }

        /* Main content */
        main {
            flex: 1;
            width: 100%;
            padding-top: 50px;
        }

        /* Page Hero */
        .page-hero {
            padding: 4rem 0 2rem;
            background: linear-gradient(135deg, white 0%, #d2e3fc 100%);
            text-align: center;
        }

        .hero-logo {
            margin-bottom: 2rem;
        }

        .contact-logo {
            height: 80px;
            width: auto;
            filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
        }

        .page-hero h1 {
            font-size: 3rem;
            font-weight: 800;
            background: var(--primary-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 1rem;
        }

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

        /* Content Section */
        .content-section {
            padding: 4rem 0;
        }

        /* Modern Contact Layout */
        .contact-modern-wrapper {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 3rem;
            align-items: start;
        }

        /* Contact Information Card */
        .contact-info-card {
            background: linear-gradient(135deg, var(--white) 0%, #f8fafc 100%);
            padding: 2.5rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.08);
            border: 1px solid rgba(102, 126, 234, 0.1);
            height: fit-content;
            position: sticky;
            top: 120px;
        }

        .contact-info-header {
            text-align: center;
            margin-bottom: 2.5rem;
            padding-bottom: 2rem;
            border-bottom: 2px solid rgba(102, 126, 234, 0.1);
        }

        .contact-info-header h2 {
            font-size: 1.8rem;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
        }

        .contact-info-header p {
            color: var(--text-secondary);
            font-size: 1.1rem;
        }

        .contact-methods {
            margin-bottom: 2.5rem;
        }

        .contact-method {
            display: flex;
            align-items: flex-start;
            gap: 1rem;
            margin-bottom: 2rem;
            padding: 1.5rem;
            background: var(--white);
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
            transition: var(--transition);
            border: 1px solid rgba(102, 126, 234, 0.05);
        }

        .contact-method:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(102, 126, 234, 0.15);
            border-color: rgba(102, 126, 234, 0.2);
        }

        .method-icon {
            width: 50px;
            height: 50px;
            background: var(--primary-gradient);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        .method-content h3 {
            font-size: 1.1rem;
            color: var(--text-primary);
            margin-bottom: 0.25rem;
        }

        .method-content p {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--primary-color);
            margin-bottom: 0.25rem;
        }

        .method-content a {
            color: inherit;
            text-decoration: none;
        }

        .method-content a:hover {
            text-decoration: underline;
        }

        .method-content span {
            font-size: 0.9rem;
            color: var(--text-light);
        }

        .social-links {
            text-align: center;
            padding-top: 2rem;
            border-top: 2px solid rgba(102, 126, 234, 0.1);
        }

        .social-links h4 {
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .social-icons {
            display: flex;
            justify-content: center;
            gap: 1rem;
        }

        .social-icon {
            width: 40px;
            height: 40px;
            background: var(--light-color);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-secondary);
            text-decoration: none;
            transition: var(--transition);
        }

        .social-icon:hover {
            background: var(--primary-gradient);
            color: white;
            transform: translateY(-2px);
        }

        /* Modern Contact Form */
        .modern-contact-form {
            background: var(--white);
            padding: 2.5rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.08);
            border: 1px solid rgba(102, 126, 234, 0.1);
        }

        .form-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }

        .form-header h3 {
            font-size: 1.8rem;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
        }

        .form-header p {
            color: var(--text-secondary);
        }

        .selected-package-notice {
            background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
            padding: 1rem 1.5rem;
            border-radius: 12px;
            margin-bottom: 2rem;
            display: flex;
            align-items: center;
            gap: 1rem;
            border-left: 4px solid var(--primary-color);
        }

        .selected-package-notice i {
            color: var(--primary-color);
            font-size: 1.2rem;
        }

        .modern-form {
            space-y: 2rem;
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
        }

        .modern-form-group {
            position: relative;
            margin-bottom: 2rem;
        }

        .modern-label {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.75rem;
            font-size: 0.95rem;
        }

        .modern-label i {
            color: var(--primary-color);
            width: 16px;
        }

        .modern-input,
        .modern-textarea {
            width: 100%;
            padding: 1rem 1.5rem;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            font-size: 1rem;
            transition: var(--transition);
            background: var(--white);
            font-family: inherit;
        }

        .modern-input:focus,
        .modern-textarea:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .input-focus-line {
            position: absolute;
            bottom: 0;
            left: 50%;
            width: 0;
            height: 2px;
            background: var(--primary-gradient);
            transition: var(--transition);
            transform: translateX(-50%);
        }

        .modern-input:focus ~ .input-focus-line,
        .modern-textarea:focus ~ .input-focus-line {
            width: 100%;
        }

        .select-wrapper {
            position: relative;
        }

        .modern-select {
            width: 100%;
            padding: 1rem 1.5rem;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            font-size: 1rem;
            background: var(--white);
            appearance: none;
            cursor: pointer;
            transition: var(--transition);
        }

        .modern-select:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
        }

        .select-arrow {
            position: absolute;
            right: 1.5rem;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-light);
            pointer-events: none;
        }

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

        /* Modern Submit Button */
        .modern-submit-btn {
            position: relative;
            background: var(--primary-gradient);
            color: white;
            border: none;
            padding: 1.25rem 2.5rem;
            border-radius: 12px;
            font-size: 1.1rem;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            overflow: hidden;
            width: 100%;
            margin-bottom: 1rem;
        }

        .modern-submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
        }

        .modern-submit-btn:active {
            transform: translateY(0);
        }

        .btn-shine {
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
            transition: left 0.5s;
        }

        .modern-submit-btn:hover .btn-shine {
            left: 100%;
        }

        .form-actions {
            text-align: center;
        }

        .form-note {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            color: var(--text-light);
            font-size: 0.9rem;
        }

        .form-note i {
            color: var(--primary-color);
        }

        /* Quick Contact Section */
        .quick-contact-section {
            padding: 4rem 0;
            background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
        }

        .quick-contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .quick-contact-card {
            background: var(--white);
            padding: 2.5rem;
            border-radius: 20px;
            text-align: center;
            box-shadow: 0 10px 30px rgba(0,0,0,0.05);
            transition: var(--transition);
            border: 1px solid rgba(102, 126, 234, 0.05);
        }

        .quick-contact-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 50px rgba(102, 126, 234, 0.15);
        }

        .quick-icon {
            width: 70px;
            height: 70px;
            background: var(--primary-gradient);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.8rem;
            margin: 0 auto 1.5rem;
        }

        .quick-contact-card h3 {
            font-size: 1.3rem;
            color: var(--text-primary);
            margin-bottom: 1rem;
        }

        .quick-contact-card p {
            color: var(--text-secondary);
            margin-bottom: 1.5rem;
        }

        .quick-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            color: var(--primary-color);
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
        }

        .quick-link:hover {
            gap: 1rem;
            color: var(--secondary-color);
        }

        /* Message Styles */
        .message {
            padding: 1.25rem 1.5rem;
            border-radius: 12px;
            margin-bottom: 2rem;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 1rem;
            border-left: 4px solid;
        }

        .message.success {
            background: rgba(72, 187, 120, 0.1);
            color: #2d774b;
            border-left-color: #48bb78;
        }

        .message.error {
            background: rgba(245, 101, 101, 0.1);
            color: #c53030;
            border-left-color: #f56565;
        }

        .message i {
            font-size: 1.2rem;
        }

        /* Footer */
        .footer {
            background: var(--dark-color);
            color: var(--white);
            padding: 4rem 0 2rem;
            width: 100%;
            margin-top: auto;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-section h4 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 1rem;
            color: var(--white);
        }

        .footer-section a {
            color: var(--text-light);
            text-decoration: none;
            display: block;
            margin-bottom: 0.5rem;
            transition: var(--transition);
        }

        .footer-section a:hover {
            color: var(--white);
            padding-left: 0.5rem;
        }

        .contact-info i {
            margin-right: 0.5rem;
            width: 20px;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-light);
        }

        /* Mobile Responsive */
        @media (max-width: 1024px) {
            .contact-modern-wrapper {
                grid-template-columns: 1fr;
                gap: 2rem;
            }
            
            .contact-info-card {
                position: static;
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                display: none;
                position: fixed;
                top: 100%;
                left: 0;
                width: 100%;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                padding: 2rem;
                box-shadow: var(--shadow-lg);
            }

            .nav-menu.active {
                display: flex;
            }

            .mobile-menu-btn {
                display: block;
            }

            .contact-logo {
                height: 60px;
            }
            
            .form-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            
            .contact-method {
                flex-direction: column;
                text-align: center;
                gap: 1rem;
            }
            
            .method-icon {
                margin: 0 auto;
            }
            
            .quick-contact-grid {
                grid-template-columns: 1fr;
            }
            
            .modern-contact-form,
            .contact-info-card {
                padding: 2rem;
            }

            .page-hero h1 {
                font-size: 2.5rem;
            }

            main {
                padding-top: 100px;
            }
        }

        @media (max-width: 480px) {
            .contact-logo {
                height: 50px;
            }
            
            .modern-contact-form,
            .contact-info-card {
                padding: 1.5rem;
            }
            
            .modern-input,
            .modern-textarea,
            .modern-select {
                padding: 0.875rem 1.25rem;
            }

            .page-hero h1 {
                font-size: 2rem;
            }

            .page-hero p {
                font-size: 1.1rem;
            }
        }