Of course. Your current CSS is a great starting point—it's clean and functional. We can improve it by focusing on modern CSS practices, better visual hierarchy, enhanced responsiveness, and accessibility.

Here is the improved CSS, followed by a detailed explanation of the changes and why they were made.

Improved CSS for Your WooCommerce Product Cards
This revised CSS uses modern techniques like CSS Custom Properties (variables) for easier theming, the gap property for cleaner spacing, aspect-ratio for uniform image sizes, and adds accessibility improvements.

CSS

/**
 * Theme Name: Astra Child
 * ... (your theme header) ...
 */

/* ==========================================================================
   Modern WooCommerce Product Card
   ========================================================================== */

:root {
    /* Define colors and styles as variables for easy changes */
    --card-bg-color: #ffffff;
    --card-border-color: #e0e0e0;
    --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    --card-hover-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    
    --card-primary-accent: #e94d1a; /* Your brand orange */
    --card-secondary-accent: #004a80; /* Your brand blue */
    --card-secondary-accent-hover: #006699;

    --card-text-color: #555555;
    --card-title-color: var(--card-primary-accent);

    --card-border-radius: 8px;
    --card-transition-speed: 0.3s;
}

.custom-industrial-product-card {
    list-style: none;
    background: var(--card-bg-color);
    border: 1px solid var(--card-border-color);
    border-radius: var(--card-border-radius);
    overflow: hidden; /* Clips the image to the border-radius */
    margin-bottom: 30px;
    
    /* Smoother, more subtle shadow for depth */
    box-shadow: var(--card-shadow);
    transition: box-shadow var(--card-transition-speed) ease, transform var(--card-transition-speed) ease;
}

/* Add focus-visible for accessibility (keyboard navigation) */
.custom-industrial-product-card:hover,
.custom-industrial-product-card:focus-within {
    box-shadow: var(--card-hover-shadow);
    transform: translateY(-5px);
}

.custom-industrial-product-card .product-inner {
    display: flex;
    flex-direction: column;
    height: 100%; /* Ensures all cards in a row have the same height */
}

.custom-industrial-product-card .product-thumbnail {
    overflow: hidden;
    /* This is the key for uniform cards: sets a consistent aspect ratio */
    aspect-ratio: 4 / 3;
    background-color: #f5f5f5; /* Placeholder color for images that are loading */
}

.custom-industrial-product-card .product-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures image covers the area without distortion */
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.custom-industrial-product-card:hover .product-thumbnail img {
    transform: scale(1.08);
}

.custom-industrial-product-card .product-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1; /* Allows this container to fill available space */
    gap: 15px; /* Modern way to add space between flex items */
}

.custom-industrial-product-card .product-title {
    /* Use clamp() for fluid typography that responds to viewport width */
    font-size: clamp(1rem, 4vw, 1.25rem);
    font-weight: 700;
    color: var(--card-title-color);
    margin: 0; /* Remove default margin */
}

.custom-industrial-product-card .product-title a {
    color: inherit;
    text-decoration: none;
}

.custom-industrial-product-card .product-title a:hover {
    text-decoration: underline;
}

.custom-industrial-product-card .product-short-description {
    font-size: 0.9rem;
    color: var(--card-text-color);
    line-height: 1.6;
    flex-grow: 1; /* Pushes the button to the bottom */
    margin: 0;
}

.custom-industrial-product-card .product-read-more-button {
    display: inline-block;
    align-self: flex-start; /* Aligns button to the left */
    padding: 12px 24px;
    background-color: #ff5208;
    color: white;
    font-weight: 600;
    border-radius: 4px;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    border: none;
    cursor: pointer;
    transition: background-color var(--card-transition-speed) ease, transform var(--card-transition-speed) ease;
}

/* Add focus state for accessibility */
.custom-industrial-product-card .product-read-more-button:hover,
.custom-industrial-product-card .product-read-more-button:focus {
    background-color: var(--card-secondary-accent-hover);
    transform: scale(1.05);
    outline: none; /* Consider a custom outline for better visibility */
}