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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: linear-gradient(135deg, #ff8c00 0%, #ff4500 100%); /* Tons de laranja */
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header {
    background: linear-gradient(135deg, #ff8c00 0%, #ff4500 100%); /* Tons de laranja */
    color: white;
    padding: 32px;
    text-align: center;
}

.check-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    font-weight: bold;
}

.header h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.subtitle {
    font-size: 16px;
    opacity: 0.9;
    font-weight: 400;
}

.content {
    padding: 40px 32px;
}

.progress-indicator {
    background: #fff3e0; /* Laranja claro */
    color: #e65100; /* Laranja escuro */
    padding: 8px 16px;
    border-radius: 20px;
    display: inline-block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 32px;
}

.question {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.question.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.question h2 {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 12px;
}

.description {
    color: #666;
    font-size: 16px;
    margin-bottom: 32px;
    line-height: 1.5;
}

.options {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.option {
    display: block;
    cursor: pointer;
    transition: all 0.2s ease;
}

.option input[type="radio"] {
    display: none;
}

.option-text {
    display: flex;
    align-items: center;
    padding: 20px;
    border: 2px solid #ddd;
    border-radius: 12px;
    background: white;
    transition: all 0.2s ease;
    font-size: 16px;
    font-weight: 500;
    color: #333;
}

.option:hover .option-text {
    border-color: #ff8c00; /* Laranja */
    background: #fff8e1; /* Laranja muito claro */
}

.option input[type="radio"]:checked + .option-text {
    border-color: #ff8c00; /* Laranja */
    background: #fff3e0; /* Laranja claro */
    color: #e65100; /* Laranja escuro */
}

.icon {
    margin-right: 12px;
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.continue-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #ff8c00 0%, #ff4500 100%); /* Tons de laranja */
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.continue-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 140, 0, 0.3); /* Sombra laranja */
}

.continue-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.footer {
    background: #f8f8f8;
    padding: 24px 32px;
    border-top: 1px solid #eee;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.footer-link {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #ff8c00; /* Laranja */
}

.copyright {
    text-align: center;
    color: #999;
    font-size: 12px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #ddd;
    border-top: 4px solid #ff8c00; /* Laranja */
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 32px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Estilos para as páginas de conteúdo (Política de Privacidade, Termos de Uso, Contato) */
.content-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    padding: 40px;
    max-width: 800px;
    width: 100%;
    line-height: 1.8;
    color: #333;
}
.content-card h1 {
    font-size: 32px;
    color: #ff8c00; /* Laranja */
    margin-bottom: 20px;
    text-align: center;
}
.content-card h2 {
    font-size: 24px;
    color: #ff8c00; /* Laranja */
    margin-top: 30px;
    margin-bottom: 15px;
}
.content-card p {
    margin-bottom: 15px;
}
.content-card ul,
.content-card ol {
    margin-bottom: 15px;
    margin-left: 20px;
}
.content-card ul li,
.content-card ol li {
    margin-bottom: 8px;
}
.back-link {
    display: block;
    text-align: center;
    margin-top: 30px;
    color: #ff8c00; /* Laranja */
    text-decoration: none;
    font-weight: bold;
    transition: color 0.2s ease;
}
.back-link:hover {
    color: #ff4500; /* Laranja mais escuro */
}

/* Responsividade */
@media (max-width: 768px) {
    body {
        padding: 16px;
    }
    
    .header {
        padding: 24px;
    }
    
    .header h1 {
        font-size: 24px;
    }
    
    .content {
        padding: 32px 24px;
    }
    
    .question h2 {
        font-size: 20px;
    }
    
    .footer {
        padding: 20px 24px;
    }
    
    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    .content-card {
        padding: 30px;
    }
    .content-card h1 {
        font-size: 28px;
    }
    .content-card h2 {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 20px;
    }
    
    .content {
        padding: 24px 20px;
    }
    
    .option-text {
        padding: 16px;
        font-size: 15px;
    }
    
    .continue-btn {
        padding: 14px;
        font-size: 15px;
    }
    .content-card {
        padding: 20px;
    }
    .content-card h1 {
        font-size: 24px;
    }
}