/* Gestão de Idiomas — Página Sobre (extends base_public) */

.sobre-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.section-title {
    text-align: center;
    margin-bottom: 1.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.features {
    margin-bottom: 2.5rem;
}

.feature-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    overflow: hidden;
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
}

.feature-header {
    background: var(--bg-card);
    cursor: pointer;
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background var(--transition);
}

.feature-header:hover {
    background: var(--bg-hover);
}

.title-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.feature-icon {
    font-size: 1.25rem;
    color: var(--accent);
}

.feature-header h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.arrow-icon {
    font-size: 0.875rem;
    color: var(--text-muted);
    transition: transform 0.3s ease;
}

.feature-card.active .arrow-icon {
    transform: rotate(180deg);
}

.feature-content {
    display: none;
    padding: 1.25rem;
    background: var(--bg-body);
    border-top: 1px solid var(--border);
    text-align: justify;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.feature-card.active .feature-content {
    display: block;
}

.feature-content h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin: 1rem 0 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-content h4:first-child {
    margin-top: 0;
}

.feature-content ul {
    margin: 0.5rem 0 0.75rem 1.25rem;
}

.feature-content li {
    margin-bottom: 0.35rem;
}

.section.highlight {
    background: var(--accent-soft);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
}

.how-to-section {
    margin: 2.5rem 0 0;
}

.steps-list {
    list-style: none;
    padding: 0;
}

.step-item {
    margin-bottom: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    box-shadow: var(--shadow-sm);
}

.step-item strong {
    color: var(--accent);
}

@media (max-width: 768px) {
    .public-hero h1 {
        font-size: 1.6rem;
    }
}