/* Importação das fontes do Google Fonts (no HTML) */

:root {
    /* Cores */
    --primary-dark: #0a2540; /* Azul Marinho Escuro */
    --primary-medium: #1f426c; /* Azul ligeiramente mais claro para gradientes */
    --primary-light: #007bff; /* Azul vibrante para destaque */
    --accent-color: #28a745; /* Verde para sucesso/botão de finalizar */
    --text-dark: #333333;
    --text-medium: #555555;
    --background-light: #f4f6f9; /* Fundo principal */
    --card-background: #ffffff;
    --border-light: #e0e0e0;
    
    /* Gradientes */
    --gradient-blue: linear-gradient(135deg, var(--primary-dark), var(--primary-medium));
    --gradient-button: linear-gradient(to right, #007bff, #0056b3);
}

body {
    font-family: 'Open Sans', sans-serif;
    background-color: var(--background-light);
    color: var(--text-dark);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    display: flex; 
    flex-direction: column;
    min-height: 100vh;
}

/* --- Header e Footer (Gradientes Criativos) --- */
.main-header {
    background: var(--gradient-blue);
    color: #ffffff;
    padding: 18px 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15); /* Sombra mais profunda */
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800; /* Mais impacto */
    font-size: 1.6em;
    color: #ffffff;
    letter-spacing: 0.5px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

.main-footer {
    background-color: var(--primary-dark);
    color: #a0aec0; 
    text-align: center;
    padding: 20px 0;
    margin-top: auto; 
    font-size: 0.9em;
    border-top: 3px solid var(--primary-light); /* Linha de destaque */
}

/* --- Container Principal (Design de Cartão Central) --- */
.main-content-wrapper {
    flex-grow: 1;
    padding: 50px 20px;
    display: flex;
    justify-content: center;
}

.container.new-style-container {
    max-width: 850px; /* Um pouco mais largo */
    background: var(--card-background);
    padding: 50px; 
    border-radius: 20px; /* Bordas bem arredondadas */
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15); /* Sombra mais destacada */
    text-align: center; 
    border-top: 5px solid var(--primary-light); /* Destaque no topo */
}

/* --- Títulos e Parágrafos --- */
.main-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900; 
    font-size: 2.5em;
    color: var(--primary-dark);
    margin-bottom: 10px;
    position: relative;
}

.main-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--primary-light);
    margin: 10px auto 0;
    border-radius: 2px;
}

.intro {
    font-size: 1.15em;
    color: var(--text-medium);
    margin-bottom: 40px;
    line-height: 1.7;
    border-bottom: 1px dashed var(--border-light);
    padding-bottom: 20px;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.8em;
    color: var(--primary-dark);
    margin-bottom: 25px;
    text-align: center;
}

/* --- Card de Pergunta (Neumorfismo Leve) --- */
.question-card {
    background-color: var(--background-light);
    padding: 35px;
    margin-bottom: 30px;
    border-radius: 15px;
    /* Neumorfismo Leve: Duas sombras, uma clara e uma escura */
    box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.05), -5px -5px 10px rgba(255, 255, 255, 0.8);
    text-align: left;
}

.question-card p {
    font-size: 1.2em;
    font-weight: 700;
    color: var(--primary-dark);
    margin-top: 0;
    margin-bottom: 25px;
    line-height: 1.5;
}

/* --- Alternativas (Opções como Cartões Selecionáveis) --- */
.alternatives {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.alternatives label {
    display: flex;
    align-items: center;
    background-color: var(--card-background);
    padding: 18px 25px;
    border-radius: 10px;
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); /* Transição mais suave */
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.alternatives label:hover {
    background-color: #e6f7ff;
    border-color: var(--primary-light);
    transform: translateY(-3px); 
    box-shadow: 0 6px 15px rgba(0, 123, 255, 0.2); /* Sombra colorida no hover */
}

/* Esconde o radio original */
.alternatives input[type="radio"] {
    display: none; 
}

/* Customização do marcador de seleção */
.alternatives input[type="radio"] + span {
    position: relative;
    padding-left: 40px; 
    font-size: 1.05em;
    color: var(--text-medium);
    transition: color 0.3s;
}

.alternatives input[type="radio"] + span::before {
    content: '○'; /* Círculo não preenchido */
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.6em; /* Tamanho maior para o ícone */
    color: var(--primary-light);
    font-weight: 400;
    transition: all 0.2s ease-in-out;
}

.alternatives input[type="radio"]:checked + span::before {
    content: '●'; /* Bolha preenchida */
    color: var(--primary-light);
    font-weight: 900;
    text-shadow: 0 0 5px rgba(0, 123, 255, 0.5); /* Brilho no ícone selecionado */
}

.alternatives input[type="radio"]:checked + span {
    font-weight: 700;
    color: var(--primary-dark);
}

/* --- Botões de Navegação (Gradiente e Sombra) --- */
.navigation-buttons {
    display: flex;
    justify-content: space-between;
    gap: 20px; 
    margin-top: 40px;
}

.navigation-buttons button, #quiz-area #start-btn {
    flex: 1; 
    padding: 16px 30px;
    border: none;
    border-radius: 8px;
    font-size: 1.1em;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

#start-btn {
    background: var(--gradient-button);
    color: #ffffff;
}
#start-btn:hover {
    background: linear-gradient(to right, #0056b3, #007bff);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.3);
}

#prev-btn {
    background-color: #6c757d; 
    color: #ffffff;
}
#prev-btn:hover:not(:disabled) {
    background-color: #5a6268;
    transform: translateY(-3px);
}

#next-btn {
    background: var(--gradient-button);
    color: #ffffff;
}
#next-btn:hover:not(:disabled) {
    background: linear-gradient(to right, #0056b3, #007bff);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 123, 255, 0.3);
}

#submit-btn {
    background-color: var(--accent-color); /* Cor verde para Finalizar */
    box-shadow: 0 4px 10px rgba(40, 167, 69, 0.3);
    color: #ffffff;
}
#submit-btn:hover:not(:disabled) {
    background-color: #218838;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(40, 167, 69, 0.5);
}

button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* --- Resultados (Com Estrutura e Cores) --- */
.results-container {
    margin-top: 40px;
    padding: 40px;
    border-radius: 15px;
    background-color: #eaf3ff; 
    box-shadow: 0 10px 20px rgba(0, 123, 255, 0.15); /* Sombra mais azulada */
    text-align: left;
}

.trait-result {
    margin-bottom: 30px;
    padding: 15px;
    border-left: 5px solid var(--primary-light); /* Destaque lateral */
    background-color: #ffffff;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.trait-result h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--primary-medium);
    font-size: 1.4em;
    margin-bottom: 8px;
}

.trait-result p {
    font-size: 1.0em;
    color: var(--text-medium);
    line-height: 1.6;
}