.sa-subjects-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 24px;
    background-color: #f8fafc;
}

.sa-subjects-header {
    text-align: center;
    margin-bottom: 48px;
}

.sa-subjects-header h1 {
    font-size: 36px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 12px;
}

.sa-subjects-header p {
    color: #4b5563;
    font-size: 16px;
}

.sa-subjects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.sa-subject-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.sa-subject-card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.sa-gradient-bar {
    height: 8px;
    background: linear-gradient(to right, #3b82f6, #8b5cf6);
}

.sa-card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.sa-card-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 16px;
}

.sa-card-content p {
    color: #4b5563;
    font-size: 13px;
    line-height: 1.5;
    flex-grow: 1;
}

.sa-button-wrapper {
    margin-top: 24px;
    text-align: center;
}

.sa-more-info-btn {
    padding: 8px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: transform 0.2s;
	background: #4a90e2;
    color: white;
}

.sa-more-info-btn:hover {
    background-color: #2563eb;
}

.sa-more-info-btn:visited {
    color: white;
}

@media (max-width: 1024px) {
    .sa-subjects-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .sa-subjects-grid {
        grid-template-columns: 1fr;
    }
    
    .sa-subjects-container {
        padding: 16px;
    }
    
    .sa-subjects-header h1 {
        font-size: 28px;
    }
}