.datos-hero {
    background: linear-gradient(135deg, rgba(27, 94, 32, 0.95) 0%, rgba(76, 175, 80, 0.85) 100%);
    color: white;
    margin-top: 80px; 
    padding: 3rem 0;
    margin-bottom: 3rem;
    border-radius: 0 0 30px 30px;
    box-shadow: 0 10px 20px rgba(76, 175, 80, 0.2);
}

.dataset-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    padding: 1.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.dataset-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(233, 30, 99, 0.1);
    border-color: #E91E63; 
}

.dataset-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}
.dataset-icon {
    width: 50px;
    height: 50px;
    background: #fce4ec; 
    color: #E91E63;      
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: 15px;
    flex-shrink: 0;
}
.dataset-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: #2c3e50;
    line-height: 1.3;
    margin-bottom: 0.25rem;
}
.dataset-desc {
    font-size: 0.85rem;
    color: #6c757d;
    line-height: 1.5;
}

.format-pills {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px dashed #eee;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.format-btn {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: 0.2s;
}

.format-xls { background: #e8f5e9; color: #2e7d32; border: 1px solid #c8e6c9; }
.format-xls:hover { background: #2e7d32; color: white; }

.format-csv { background: #fce4ec; color: #E91E63; border: 1px solid #f8bbd0; }
.format-csv:hover { background: #E91E63; color: white; }

.download-count {
    font-size: 0.75rem;
    color: #999;
    display: flex;
    align-items: center;
    margin-left: auto;
}