/* --- Variáveis Globais e Reset --- */
:root {
    --bg-color: #F8F9FA;
    --text-color: #212529;
    --primary-accent: #6A11CB;
    --secondary-accent: #2575FC;
    --correct-feedback: #28a745;
    --incorrect-feedback: #dc3545;
    --white-color: #FFFFFF;
    --grey-color: #dee2e6;
    --font-family: 'Poppins', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

/* --- Estrutura e Utilitários --- */
.section {
    padding: 80px 20px;
    text-align: center;
}

.container {
    max-width: 960px;
    margin: 0 auto;
}

.hidden {
    display: none;
}

/* --- Estilos de Cabeçalho (Hero) --- */
#hero {
    background: linear-gradient(45deg, var(--primary-accent), var(--secondary-accent));
    color: var(--white-color);
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

#hero .subtitle { /* Corrigido de #hero.subtitle para #hero .subtitle */
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 30px auto;
    opacity: 0.9;
}

/* --- Botões CTA --- */
.cta-button {
    display: inline-block;
    background-color: var(--white-color);
    color: var(--primary-accent);
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
    border: none; /* Adicionado para consistência com o botão "Próxima" */
    cursor: pointer; /* Adicionado para consistência */
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.final-cta {
    background: linear-gradient(45deg, var(--primary-accent), var(--secondary-accent));
    color: var(--white-color);
    width: 100%;
    font-size: 1rem;
}

/* --- Seção do Quiz --- */
.quiz-container {
    max-width: 700px;
}

#progress-bar-container {
    width: 100%;
    background-color: var(--grey-color);
    border-radius: 10px;
    margin: 30px 0;
    position: relative;
    height: 30px;
    display: flex;
    align-items: center;
}

#progress-bar {
    width: 20%; /* Inicia em 1/5 */
    height: 100%;
    background: linear-gradient(45deg, var(--primary-accent), var(--secondary-accent));
    border-radius: 10px;
    transition: width 0.5s ease;
}

#progress-text {
    position: absolute;
    width: 100%;
    text-align: center;
    font-weight: 600;
    color: var(--text-color);
}

#quiz-card {
    background-color: var(--white-color);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

#question-text {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

.answer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.answer-option {
    background-color: var(--bg-color);
    border: 2px solid var(--grey-color);
    padding: 15px;
    border-radius: 8px;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
    font-family: var(--font-family); /* Garante consistência da fonte */
    font-size: 1rem; /* Garante consistência da fonte */
}

.answer-option:hover {
    border-color: var(--primary-accent);
    background-color: #e9ecef;
}

.answer-option.correct {
    background-color: #e9f7ea;
    border-color: var(--correct-feedback);
    color: var(--correct-feedback);
    font-weight: 600;
}

.answer-option.incorrect {
    background-color: #fbe9e7;
    border-color: var(--incorrect-feedback);
    color: var(--incorrect-feedback);
}

.answer-option.disabled {
    pointer-events: none;
    opacity: 0.7;
}

.feedback {
    margin-top: 20px;
    font-style: italic;
    min-height: 24px;
}

/* ESTILO ADICIONADO PARA O BOTÃO "PRÓXIMA PERGUNTA" */
#next-question-button {
    margin-top: 20px;
}


/* --- Seção de Resultados e Formulário --- */
.results-container {
    max-width: 700px;
}

#result-headline {
    margin-bottom: 15px;
}

#result-text {
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.form-container {
    background-color: var(--white-color);
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    text-align: left;
}

.form-container h3 {
    text-align: center;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--grey-color);
    border-radius: 5px;
    font-family: var(--font-family);
    font-size: 1rem;
}

/* --- Seção de Prova Social --- */
#value-prop-section p {
    max-width: 700px;
    margin: 20px auto 40px auto;
}

.logo-strip {
    display: flex;
    justify-content: space-around;
    align-items: center;
    filter: grayscale(100%);
    opacity: 0.6;
}

.logo-placeholder {
    font-weight: 700;
    color: #adb5bd;
}

/* --- Rodapé --- */
.footer {
    background-color: #343a40;
    color: var(--white-color);
    padding: 20px;
    text-align: center;
}

/* --- Responsividade --- */
@media (min-width: 768px) {
   .answer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    #hero h1 {
        font-size: 2.5rem;
    }
}