/* Variables */
        :root {
            --primary: #7540db;
            --primary-light: #8a53f2;
            --primary-dark: #5d2bb1;
            --secondary: #f04e98;
            --light: #ffffff;
            --light-gray: #f8f9fc;
            --gray: #e0e0e0;
            --dark-gray: #757575;
            --dark: #222236;
            --black: #14141e;
            --accent: #ff9100;
            --success: #4caf50;
            --error: #f44336;
            --warning: #ff9800;
            --text-primary: #14141e;
            --text-secondary: #4f4f6f;
            --text-tertiary: #79798f;
            --transition: all 0.25s ease;
            --border-radius: 8px;
            --card-radius: 12px;
            --box-shadow: 0 5px 20px rgba(20, 20, 30, 0.08);
            --button-shadow: 0 4px 12px rgba(117, 64, 219, 0.15);
        }

        /* Reset */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            background-color: var(--light);
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
            font-weight: 400;
        }

        body.no-scroll {
            overflow: hidden;
        }

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

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.5rem;
        }

        img {
            max-width: 100%;
            height: auto;
            object-fit: cover;
        }

        /* Typography */
        h1, h2, h3, h4, h5, h6 {
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 0.5rem;
            color: var(--text-primary);
        }

        p {
            margin-bottom: 1rem;
            color: var(--text-secondary);
        }

        /* Header & Navigation */
        header {
            background-color: rgba(20, 20, 30, 0.95);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            box-shadow: 0 1px 10px rgba(0, 0, 0, 0.1);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 100;
            transition: var(--transition);
            height: 70px;
        }

        header.scrolled {
            height: 60px;
            background-color: rgba(20, 20, 30, 0.98);
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            z-index: 101;
        }

        .logo img {
            height: 32px;
            margin-right: 10px;
        }

        .logo h1 {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 0;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            text-transform: none;
            letter-spacing: -0.5px;
        }

        .nav-links {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            gap: 0.2rem;
            align-items: center;
        }

        .nav-links li {
            position: relative;
            display: flex;
            align-items: center;
        }

        .nav-links a {
            position: relative;
            padding: 0.6rem 0.8rem;
            color: var(--light);
            display: flex;
            align-items: center;
            font-size: 0.85rem;
            font-weight: 600;
            white-space: nowrap;
            border-radius: var(--border-radius);
            transition: var(--transition);
        }

        .nav-links a i {
            margin-right: 6px;
            font-size: 0.95rem;
            opacity: 0.8;
        }

        .nav-links a:hover {
            color: var(--primary-light);
            background-color: rgba(255, 255, 255, 0.05);
        }

        .nav-links a.active {
            color: var(--primary-light);
            background-color: rgba(117, 64, 219, 0.1);
        }

        /* Dropdown menu style */
        .dropdown {
            position: relative;
        }

        .dropdown-content {
            display: none;
            position: absolute;
            top: 100%;
            left: 50%;
            transform: translateX(-50%);
            min-width: 200px;
            background-color: var(--dark);
            box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
            z-index: 101;
            border-radius: var(--border-radius);
            margin-top: 5px;
            border-top: 2px solid var(--primary);
            padding: 0.5rem;
            animation: fadeIn 0.2s ease;
        }

        .dropdown-content::before {
            content: '';
            position: absolute;
            top: -7px;
            left: 50%;
            transform: translateX(-50%);
            border-width: 0 6px 7px 6px;
            border-style: solid;
            border-color: transparent transparent var(--primary) transparent;
        }

        .dropdown-content a {
            color: var(--light);
            padding: 0.7rem 1rem;
            display: block;
            text-align: left;
            transition: var(--transition);
            border-radius: 6px;
            margin: 0.2rem 0;
        }

        .dropdown-content a i {
            margin-right: 8px;
            width: 16px;
            text-align: center;
        }

        .dropdown-content a:hover {
            background-color: rgba(117, 64, 219, 0.1);
            color: var(--primary-light);
        }

        .dropdown:hover .dropdown-content {
            display: block;
        }

        .dropdown > a::after {
            content: '\f107';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            margin-left: 6px;
            font-size: 0.7rem;
            transition: transform 0.3s ease;
            opacity: 0.8;
        }

        .dropdown:hover > a::after {
            transform: rotate(180deg);
        }

        /* Auth buttons */
        .auth-buttons {
            display: flex;
            align-items: center;
            gap: 0.8rem;
        }

        /* Button styles */
        .btn {
            padding: 0.6rem 1.2rem;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            border: none;
            font-size: 0.85rem;
            gap: 0.5rem;
            line-height: 1.4;
            text-transform: none;
            letter-spacing: 0;
        }

        .btn i {
            font-size: 0.85rem;
        }

        .btn-primary {
            background: linear-gradient(45deg, var(--primary), var(--primary-light));
            color: white;
            position: relative;
            z-index: 1;
            overflow: hidden;
            box-shadow: var(--button-shadow);
        }

        .btn-primary::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 0;
            height: 100%;
            background: linear-gradient(45deg, var(--primary-dark), var(--primary));
            transition: var(--transition);
            z-index: -1;
        }

        .btn-primary:hover::before {
            width: 100%;
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 15px rgba(117, 64, 219, 0.25);
        }

        .btn-outline {
            background: transparent;
            border: 1.5px solid rgba(255, 255, 255, 0.15);
            color: var(--light);
            position: relative;
            z-index: 1;
            overflow: hidden;
        }

        .btn-outline::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 0;
            height: 100%;
            background-color: rgba(255, 255, 255, 0.08);
            transition: var(--transition);
            z-index: -1;
        }

        .btn-outline:hover::before {
            width: 100%;
        }

        .btn-outline:hover {
            border-color: rgba(255, 255, 255, 0.3);
            transform: translateY(-2px);
        }

        .btn-white {
            background: white;
            color: var(--primary);
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

        .btn-white:hover {
            background: #f9f9f9;
            color: var(--primary-dark);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
        }

        /* Mobile menu control */
        .hamburger {
            display: none;
            cursor: pointer;
            background: none;
            border: none;
            color: var(--light);
            font-size: 1.3rem;
            padding: 5px;
            z-index: 102;
        }

        .close-menu {
            position: absolute;
            top: 20px;
            right: 20px;
            background: none;
            border: none;
            color: var(--light);
            font-size: 1.2rem;
            cursor: pointer;
            display: none;
            z-index: 102;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            transition: var(--transition);
            align-items: center;
            justify-content: center;
        }

        .close-menu:hover {
            background-color: var(--primary);
            transform: rotate(90deg);
        }

        /* Menu overlay */
        .menu-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background-color: rgba(20, 20, 30, 0.7);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
            z-index: 99;
        }

        .menu-overlay.active {
            display: block;
        }

        /* Main content */
        main {
            padding-top: 70px;
        }
        
        /* Contact Header */
        .contact-header {
            background: var(--primary);
            padding: 5rem 0;
            color: var(--light);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .contact-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255, 255, 255, 0.1)" d="M0,96L48,122.7C96,149,192,203,288,202.7C384,203,480,149,576,149.3C672,149,768,203,864,213.3C960,224,1056,192,1152,160C1248,128,1344,96,1392,80L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
            background-size: cover;
            background-position: center;
            opacity: 0.4;
        }
        
        .contact-header-content {
            position: relative;
            z-index: 2;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .contact-header h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            font-weight: 700;
            color: var(--light);
        }
        
        .contact-header p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto;
            font-weight: 300;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.9);
        }
        
        /* Contact Content */
        .contact-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 40px;
            margin-bottom: 60px;
        }
        
        .contact-info {
            background-color: white;
            padding: 40px;
            border-radius: var(--card-radius);
            box-shadow: var(--box-shadow);
            transition: var(--transition);
        }
        
        .contact-info:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(20, 20, 30, 0.1);
        }
        
        .contact-info h2 {
            color: var(--primary);
            margin-bottom: 30px;
            font-size: 1.7rem;
            display: flex;
            align-items: center;
            position: relative;
            padding-bottom: 15px;
        }
        
        .contact-info h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border-radius: 10px;
        }
        
        .contact-info h2 i {
            margin-right: 12px;
            font-size: 1.8rem;
            color: var(--secondary);
        }
        
        .contact-method {
            margin-bottom: 25px;
            display: flex;
            align-items: flex-start;
            transition: var(--transition);
            padding: 15px;
            border-radius: var(--border-radius);
        }
        
        .contact-method:hover {
            background-color: var(--light-gray);
        }
        
        .contact-method:last-child {
            margin-bottom: 0;
        }
        
        .contact-icon {
            width: 60px;
            height: 60px;
            background-color: var(--light-gray);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            margin-right: 20px;
            flex-shrink: 0;
            color: var(--primary);
            font-size: 1.3rem;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(117, 64, 219, 0.1);
        }
        
        .contact-method:hover .contact-icon {
            background-color: var(--primary);
            color: white;
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(117, 64, 219, 0.2);
        }
        
        .contact-details h3 {
            font-size: 1.2rem;
            margin-bottom: 5px;
            color: var(--text-primary);
            font-weight: 600;
        }
        
        .contact-details p {
            color: var(--text-secondary);
            line-height: 1.6;
            font-size: 0.95rem;
        }
        
        /* Contact Form */
        .contact-form {
            background-color: white;
            padding: 40px;
            border-radius: var(--card-radius);
            box-shadow: var(--box-shadow);
            transition: var(--transition);
        }
        
        .contact-form:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(20, 20, 30, 0.1);
        }
        
        .contact-form h2 {
            color: var(--primary);
            margin-bottom: 30px;
            font-size: 1.7rem;
            display: flex;
            align-items: center;
            position: relative;
            padding-bottom: 15px;
        }
        
        .contact-form h2::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border-radius: 10px;
        }
        
        .contact-form h2 i {
            margin-right: 12px;
            font-size: 1.8rem;
            color: var(--secondary);
        }
        
        .form-group {
            margin-bottom: 25px;
            position: relative;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--text-primary);
            font-size: 0.95rem;
        }
        
        .form-control {
            width: 100%;
            padding: 15px;
            border: 2px solid #e1e5ea;
            border-radius: 8px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background-color: var(--light-gray);
        }
        
        .form-control:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(117, 64, 219, 0.15);
            background-color: #fff;
        }
        
        .form-control.error {
            border-color: var(--error);
            background-color: #fff8f8;
        }
        
        .error-message {
            color: var(--error);
            font-size: 0.85rem;
            margin-top: 6px;
            display: flex;
            align-items: center;
        }
        
        .error-message:before {
            content: "\f071";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            margin-right: 6px;
            font-size: 0.85rem;
        }
        
        textarea.form-control {
            resize: vertical;
            min-height: 180px;
        }
        
        /* Map Section */
        .map-section {
            margin-bottom: 60px;
            width: 100%;
            position: relative;
        }
        
        .map-container {
            height: 350px;
            width: 100%;
            overflow: hidden;
            box-shadow: var(--box-shadow);
            position: relative;
        }
        
        #map {
            width: 100%;
            height: 100%;
        }
        
        .map-info-box {
            position: absolute;
            top: 20px;
            left: 20px;
            z-index: 999;
            background-color: white;
            padding: 20px;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            max-width: 300px;
        }
        
        .map-info-box h3 {
            color: var(--primary);
            margin-bottom: 10px;
            font-size: 1.2rem;
        }
        
        .map-info-box p {
            color: var(--text-secondary);
            font-size: 0.9rem;
            margin-bottom: 10px;
        }
        
        .map-info-box strong {
            color: var(--text-primary);
        }
        
        /* FAQ Section */
        .faq-section {
            margin-bottom: 60px;
            background-color: var(--light-gray);
            padding: 60px 0;
            border-radius: var(--border-radius);
        }
        
        .faq-section h2 {
            color: var(--text-primary);
            margin-bottom: 40px;
            text-align: center;
            font-size: 2rem;
            position: relative;
            padding-bottom: 15px;
        }
        
        .faq-section h2:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border-radius: 10px;
        }
        
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .faq-item {
            background-color: white;
            border-radius: 8px;
            margin-bottom: 15px;
            box-shadow: var(--box-shadow);
            overflow: hidden;
            transition: all 0.3s ease;
        }
        
        .faq-item:last-child {
            margin-bottom: 0;
        }
        
        .faq-item:hover {
            box-shadow: 0 15px 30px rgba(20, 20, 30, 0.1);
        }
        
        .faq-question {
            padding: 20px 25px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 600;
            color: var(--text-primary);
            transition: all 0.3s ease;
        }
        
        .faq-item:hover .faq-question {
            color: var(--primary);
        }
        
        .faq-question i {
            transition: all 0.3s ease;
            color: var(--primary);
        }
        
        .faq-answer {
            padding: 0 25px;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            border-top: 1px solid #eee;
            color: var(--text-secondary);
        }
        
        .faq-answer p {
            padding: 20px 0;
            line-height: 1.7;
        }
        
        .faq-item.active .faq-question {
            color: var(--primary);
        }
        
        .faq-item.active .faq-question i {
            transform: rotate(180deg);
        }
        
        .faq-item.active .faq-answer {
            max-height: 300px;
        }
        
        /* Support Box */
        .support-box {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            padding: 60px 40px;
            border-radius: var(--card-radius);
            color: white;
            text-align: center;
            margin-bottom: 60px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(117, 64, 219, 0.25);
        }
        
        .support-box::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255, 255, 255, 0.1)" d="M0,224L48,213.3C96,203,192,181,288,181.3C384,181,480,203,576,218.7C672,235,768,245,864,234.7C960,224,1056,192,1152,181.3C1248,171,1344,181,1392,186.7L1440,192L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
            background-size: cover;
            background-position: center;
            opacity: 0.4;
        }
        
        .support-box-content {
            position: relative;
            z-index: 2;
        }
        
        .support-box h2 {
            font-size: 2.2rem;
            margin-bottom: 20px;
            font-weight: 700;
            color: white;
        }
        
        .support-box p {
            margin-bottom: 30px;
            font-size: 1.2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
            font-weight: 300;
            color: rgba(255, 255, 255, 0.9);
        }
        
        /* Footer */
        footer {
            background-color: var(--black);
            color: var(--light);
            padding: 4rem 0 1rem;
            position: relative;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 3rem;
            margin-bottom: 3rem;
        }

        .footer-about {
            grid-column: span 2;
        }

        .footer-logo {
            color: var(--light);
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            display: inline-block;
        }

        .footer-logo span {
            color: var(--primary);
        }

        .footer-text {
            color: var(--dark-gray);
            margin-bottom: 1.5rem;
            font-size: 0.9rem;
            max-width: 400px;
        }

        .social-links {
            display: flex;
            gap: 0.8rem;
        }

        .social-links a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
            font-size: 1rem;
            color: var(--light);
        }

        .social-links a:hover {
            background-color: var(--primary);
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(117, 64, 219, 0.3);
            color: white;
        }

        .footer-links h4 {
            font-size: 1.1rem;
            margin-bottom: 1.2rem;
            position: relative;
            padding-bottom: 0.8rem;
            color: var(--light);
        }

        .footer-links h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: var(--primary);
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 0.7rem;
        }

        .footer-links a {
            color: var(--dark-gray);
            transition: var(--transition);
            position: relative;
            padding-left: 0;
            font-size: 0.9rem;
        }

        .footer-links a:hover {
            color: var(--primary);
            padding-left: 8px;
        }

        .footer-links a::before {
            content: '\f105';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: -12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary);
            opacity: 0;
            transition: var(--transition);
        }

        .footer-links a:hover::before {
           opacity: 1;
           left: 0;
       }

       .newsletter {
           max-width: 500px;
           margin: 0 auto 3rem;
           text-align: center;
       }

       .newsletter h4 {
           font-size: 1.2rem;
           margin-bottom: 0.5rem;
           color: var(--light);
       }

       .newsletter p {
           color: var(--dark-gray);
           margin-bottom: 1.2rem;
           font-size: 0.9rem;
       }

       .newsletter-form {
           display: flex;
           gap: 0.5rem;
       }

       .newsletter-form input {
           flex: 1;
           padding: 0.7rem 1rem;
           border-radius: 30px;
           border: 1px solid rgba(255, 255, 255, 0.1);
           background-color: rgba(255, 255, 255, 0.05);
           color: var(--light);
           font-size: 0.9rem;
       }

       .newsletter-form input:focus {
           outline: none;
           border-color: var(--primary);
           background-color: rgba(255, 255, 255, 0.1);
       }

       .newsletter-form .btn {
           padding: 0.7rem 1.2rem;
       }

       .copyright {
           text-align: center;
           padding-top: 2rem;
           border-top: 1px solid rgba(255, 255, 255, 0.05);
           color: var(--dark-gray);
           font-size: 0.85rem;
           display: flex;
           flex-direction: column;
           gap: 1rem;
       }

       .footer-bottom-links {
           display: flex;
           justify-content: center;
           gap: 1.5rem;
           flex-wrap: wrap;
       }

       .footer-bottom-links a {
           color: var(--dark-gray);
           font-size: 0.85rem;
           transition: var(--transition);
       }

       .footer-bottom-links a:hover {
           color: var(--primary);
       }
       
       /* Flèche Retour Haut de Page */
       .back-to-top {
           position: fixed;
           bottom: 20px;
           right: 20px;
           width: 45px;
           height: 45px;
           background: var(--primary);
           color: white;
           border-radius: 50%;
           display: flex;
           align-items: center;
           justify-content: center;
           cursor: pointer;
           opacity: 0;
           transition: var(--transition);
           z-index: 99;
           box-shadow: 0 5px 15px rgba(117, 64, 219, 0.3);
           font-size: 0.9rem;
       }

       .back-to-top.visible {
           opacity: 1;
       }

       .back-to-top:hover {
           background: var(--primary-light);
           transform: translateY(-5px);
       }
       
       /* Animation de la flèche */
       .back-to-top i {
           animation: bounce 2s infinite;
       }
       
       @keyframes bounce {
           0%, 20%, 50%, 80%, 100% {
               transform: translateY(0);
           }
           40% {
               transform: translateY(-5px);
           }
           60% {
               transform: translateY(-2px);
           }
       }
       
       /* Success message */
       .success-message {
           text-align: center;
           padding: 40px 20px;
       }
       
       .success-message i {
           font-size: 5rem;
           color: var(--success);
           margin-bottom: 25px;
           display: block;
           animation: scaleIn 0.5s ease-out;
       }
       
       @keyframes scaleIn {
           0% { transform: scale(0); opacity: 0; }
           100% { transform: scale(1); opacity: 1; }
       }
       
       .success-message h3 {
           color: var(--text-primary);
           margin-bottom: 15px;
           font-size: 1.8rem;
       }
       
       .success-message p {
           color: var(--text-secondary);
           font-size: 1.1rem;
           max-width: 400px;
           margin: 0 auto;
           line-height: 1.7;
       }

       /* Animations */
       @keyframes fadeInUp {
           from {
               opacity: 0;
               transform: translateY(30px);
           }
           to {
               opacity: 1;
               transform: translateY(0);
           }
       }

       @keyframes fadeIn {
           from {
               opacity: 0;
           }
           to {
               opacity: 1;
           }
       }
       
       /* Responsive Design */
       @media (max-width: 1200px) {
           .container {
               max-width: 1000px;
           }
       }

       @media (max-width: 992px) {
           .container {
               max-width: 800px;
           }
           
           .contact-header h1 {
               font-size: 2.5rem;
           }
           
           .auth-buttons {
               display: none;
           }
           
           .steps::before {
               display: none;
           }
       }

       @media (max-width: 768px) {
           html {
               font-size: 15px;
           }
           
           .container {
               max-width: 100%;
           }
           
           .contact-header {
               padding: 4rem 0;
           }
           
           .contact-header h1 {
               font-size: 2.2rem;
           }
           
           .contact-header p {
               font-size: 1rem;
           }
           
           .hamburger {
               display: block;
           }
           
           .close-menu {
               display: flex;
           }
           
           .nav-links {
               position: fixed;
               top: 0;
               left: -100%;
               width: 80%;
               max-width: 300px;
               height: 100vh;
               flex-direction: column;
               background-color: var(--dark);
               box-shadow: 0 0 20px rgba(0, 0, 0, 0.4);
               padding: 80px 1.5rem 2rem;
               z-index: 101;
               overflow-y: auto;
               transition: left 0.3s ease;
               align-items: flex-start;
               gap: 0;
           }
           
           .nav-links.active {
               left: 0;
           }
           
           .nav-links.closing {
               left: -100%;
           }
           
           .nav-links li {
               width: 100%;
           }
           
           .nav-links a {
               padding: 1rem 0;
               border-bottom: 1px solid rgba(255, 255, 255, 0.05);
               width: 100%;
               border-radius: 0;
           }
           
           .dropdown-content {
               position: static;
               transform: none;
               min-width: auto;
               background-color: transparent;
               box-shadow: none;
               border-top: none;
               padding: 0;
               margin: 0;
               margin-left: 1rem;
               border-left: 2px solid var(--primary);
               display: none;
           }
           
           .dropdown-content::before {
               display: none;
           }
           
           .dropdown-content a {
               padding: 0.7rem 1rem;
               border-radius: 0;
               border-bottom: 1px solid rgba(255, 255, 255, 0.05);
           }
           
           .dropdown:hover .dropdown-content {
               display: none;
           }
           
           .dropdown > a.active + .dropdown-content {
               display: block;
           }
           
           .contact-content {
               gap: 30px;
           }
           
           .contact-info, .contact-form {
               padding: 30px;
           }
           
           .map-info-box {
               position: relative;
               top: auto;
               left: auto;
               margin-bottom: 20px;
               max-width: 100%;
           }
           
           .support-box h2 {
               font-size: 1.8rem;
           }
           
           .support-box p {
               font-size: 1rem;
           }
           
           .footer-content {
               grid-template-columns: 1fr;
               gap: 2rem;
           }
           
           .footer-about {
               grid-column: 1;
           }
           
           .newsletter-form {
               flex-direction: column;
           }
           
           .back-to-top {
               bottom: 20px;
               right: 20px;
               width: 40px;
               height: 40px;
               font-size: 1rem;
           }
       }

       @media (max-width: 576px) {
           html {
               font-size: 14px;
           }
           
           .contact-method {
               flex-direction: column;
               align-items: center;
               text-align: center;
           }
           
           .contact-icon {
               margin-right: 0;
               margin-bottom: 15px;
           }
           
           .newsletter-form {
               flex-direction: column;
           }
           
           .newsletter-form input {
               margin-bottom: 10px;
           }
           
           .newsletter-form button {
               width: 100%;
               padding: 0.7rem;
           }
           
           .btn {
               display: block;
               width: 100%;
               text-align: center;
           }
           
           .map-container {
               height: 300px;
           }
       }