.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.tool-preview-card {
    background: var(--bg-card);
    border: var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.tool-preview-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-teal);
    box-shadow: 0 20px 40px rgba(0, 206, 201, 0.15);
}

.tool-preview-card .tool-image {
    height: 180px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tool-preview-card .tool-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 206, 201, 0.3), rgba(255, 107, 107, 0.2));
}

.tool-preview-card .tool-icon {
    font-size: 4rem;
    z-index: 1;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.tool-preview-card .tool-content {
    padding: 25px;
}

.tool-preview-card h3 {
    font-size: 1.4rem;
    margin: 0 0 10px 0;
    color: var(--text-primary);
}

.tool-preview-card p {
    color: var(--text-secondary);
    margin: 0 0 15px 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.tool-preview-card .tool-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-teal-text);
    font-weight: 600;
    font-size: 0.95rem;
}

.tool-preview-card:hover .tool-cta {
    gap: 12px;
}

.tool-preview-card .tool-cta::after {
    content: '→';
    transition: transform 0.3s ease;
}

.tool-preview-card:hover .tool-cta::after {
    transform: translateX(4px);
}

.practical-tools-section {
    margin-top: 60px;
}