:root {
    --president-card-width: 280px;
    --president-card-height: 400px;
}

.presidentes {
    padding: var(--section-padding) 0;
    text-align: center;
}

.page-title {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: 40px;
    font-size: 2.5rem;
    font-weight: 700;
    text-shadow: var(--shadow-sm);
    position: relative;
    padding-bottom: 15px;
}

.page-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    border-radius: 2px;
}

.presidentes-lista {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.presidente-item {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 20px;
    transition: var(--transition);
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.presidente-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.presidente-img-container {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 20px;
    border: 4px solid var(--color-background);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: var(--transition);
}

.presidente-item:hover .presidente-img-container {
    border-color: var(--color-secondary);
    transform: scale(1.05);
}

.presidente-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.presidente-img-container:hover .presidente-img {
    transform: scale(1.1);
}

.presidente-info {
    text-align: center;
    width: 100%;
}

.presidente-info h3 {
    color: var(--color-primary);
    margin-bottom: 10px;
    font-size: 1.3rem;
    font-weight: 600;
}

.presidente-gestao {
    display: inline-block;
    background: var(--color-background);
    color: var(--color-text-light);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--color-border);
}

.presidente-item:hover .presidente-gestao {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Lightbox support */
.presidente-img-link {
    display: block;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .presidentes-lista {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 20px;
        padding: 0 15px;
    }

    .presidente-img-container {
        width: 140px;
        height: 140px;
    }

    .page-title {
        font-size: 2rem;
    }
}