.tool-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 1.25rem;
}

.tool-card {
    background: var(--rh-card);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.10);
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.28);
}

.tool-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.46);
    border-color: rgba(94, 230, 255, 0.35);
}

.tool-card h2 {
    margin: 0 0 0.8rem;
    color: rgba(231, 237, 246, 0.96);
    font-family: var(--rh-font-display);
    font-size: 1.5rem;
    letter-spacing: 0.01em;
}

.tool-card p {
    color: rgba(163, 175, 194, 0.98);
    margin: 0 0 1.25rem;
    flex-grow: 1;
}

.tool-card .btn {
    align-self: flex-start;
}

.btn:active {
    transform: translateY(0) scale(0.99);
}

@media (min-width: 900px) {
    .tool-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}