* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        :root {
            --primary: #8B0000;
            --primary-dark: #5A0000;
            --primary-light: #A52A2A;
            --accent: #FFD700;
            --text: #333;
            --text-light: #666;
            --background: #F9F5F0;
            --card: #FFFFFF;
            --shadow: 0 10px 30px rgba(139, 0, 0, 0.15);
        }
        
        body {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
            color: var(--text);
        }
        
        .container {
            background-color: var(--card);
            border-radius: 20px;
            box-shadow: var(--shadow);
            width: 100%;
            max-width: 480px;
            overflow: hidden;
            transition: transform 0.3s ease;
        }
        
        .container:hover {
            transform: translateY(-5px);
        }
        
        .header {
            background: linear-gradient(to right, var(--primary-dark), var(--primary));
            padding: 30px 20px;
            text-align: center;
            color: white;
            position: relative;
        }
        
		.logo {
            max-width: 180px;
            height: auto;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 15px;
            
        }
        
        .logo i {
            font-size: 36px;
            color: var(--primary);
        }
        
        h1 {
            font-size: 28px;
            margin-bottom: 8px;
            font-weight: 700;
        }
        
        .subtitle {
            font-size: 16px;
            opacity: 0.9;
            font-weight: 400;
        }
        
        .content {
            padding: 30px;
        }
        
        .app-info {
            display: flex;
            align-items: center;
            background: var(--background);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 25px;
            border-left: 4px solid var(--primary);
        }
        
        .app-icon {
            width: 50px;
            height: 50px;
            background: linear-gradient(to right, var(--primary), var(--primary-light));
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            color: white;
            font-size: 22px;
        }
        
        .app-details {
            flex: 1;
        }
        
        .app-name {
            font-weight: 600;
            color: var(--text);
            font-size: 18px;
        }
        
        .app-version, .file-size {
            color: var(--text-light);
            font-size: 14px;
            margin-top: 2px;
        }
        
        .form-group {
            margin-bottom: 25px;
            text-align: left;
        }
        
        label {
            display: block;
            margin-bottom: 8px;
            color: var(--text);
            font-weight: 500;
            font-size: 15px;
        }
        
        .input-with-icon {
            position: relative;
        }
        
        .input-with-icon i {
            position: absolute;
            left: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary);
        }
        
        input[type="email"] {
            width: 100%;
            padding: 14px 14px 14px 45px;
            border: 2px solid #e1e5ee;
            border-radius: 10px;
            font-size: 16px;
            transition: all 0.3s;
        }
        
        input[type="email"]:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(139, 0, 0, 0.1);
        }
        
        button {
            background: linear-gradient(to right, var(--primary), var(--primary-light));
            color: white;
            border: none;
            border-radius: 10px;
            padding: 16px 28px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        
        button:hover {
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(139, 0, 0, 0.3);
        }
        
        button:active {
            transform: translateY(0);
        }
        
        button:disabled {
            background: #cccccc;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }
        
        .download-section {
            display: none;
            margin-top: 30px;
            animation: fadeIn 0.5s ease;
        }
        
        .status-bar-container {
            margin: 25px 0;
        }
        
        .status-bar {
            height: 12px;
            background-color: #e1e5ee;
            border-radius: 6px;
            overflow: hidden;
            margin-bottom: 10px;
        }
        
        .progress {
            height: 100%;
            width: 0%;
            background: linear-gradient(to right, var(--primary), var(--primary-light));
            border-radius: 6px;
            transition: width 0.4s ease;
        }
        
        .status-text {
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 5px;
            display: flex;
            justify-content: space-between;
        }
        
        .success-message {
            color: #28a745;
            font-weight: 500;
            margin-top: 20px;
            display: none;
            text-align: center;
            padding: 12px;
            background-color: rgba(40, 167, 69, 0.1);
            border-radius: 8px;
            border-left: 4px solid #28a745;
        }
        
        .error-message {
            color: #dc3545;
            font-size: 14px;
            margin-top: 10px;
            display: none;
            padding: 10px;
            background-color: rgba(220, 53, 69, 0.1);
            border-radius: 8px;
            border-left: 4px solid #dc3545;
        }
        
        .privacy-note {
            font-size: 13px;
            color: var(--text-light);
            margin-top: 25px;
            line-height: 1.5;
            text-align: center;
            padding: 15px;
            background-color: var(--background);
            border-radius: 10px;
        }
        
        .footer {
            margin-top: 25px;
            padding-top: 20px;
            border-top: 1px solid #eee;
            font-size: 12px;
            color: var(--text-light);
            text-align: center;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        .features {
            display: flex;
            justify-content: space-between;
            margin: 25px 0;
        }
        
        .feature {
            text-align: center;
            flex: 1;
            padding: 0 10px;
        }
        
        .feature i {
            font-size: 24px;
            color: var(--primary);
            margin-bottom: 8px;
        }
        
        .feature-text {
            font-size: 13px;
            color: var(--text-light);
        }
        
        @media (max-width: 480px) {
            .container {
                border-radius: 15px;
            }
            
            .content {
                padding: 20px;
            }
            
            .features {
                flex-direction: column;
                gap: 15px;
            }
        }