/* Card Base Styles */
.card {
    background: var(--dark-gray);
    border-radius: 15px;
    border: 1px solid rgba(29, 185, 84, 0.1);
    padding: 30px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(29, 185, 84, 0.2);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Card Header */
.card-header {
    margin-bottom: 20px;
}

.card-header h3 {
    color: var(--secondary);
    font-size: 1.4em;
    margin-bottom: 10px;
}

/* Card Content */
.card-content {
    color: var(--text-secondary);
    font-size: 1.05em;
    line-height: 1.6;
}

/* Card Grid */
.card-grid {
    display: grid;
    gap: 25px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .card {
        padding: 20px;
    }
}