.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding: 1rem;
}

.feature-card {
    border: 1px solid var(--searchbar-border-color);
    border-radius: 8px;
    padding: 1.5rem;
    /* Using a slightly different shade than the main background */
    background: var(--quote-bg);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transition:
        transform 0.2s,
        background-color 0.3s;
}

.feature-card:hover {
    transform: translateY(-3px);
    /* Slightly lighter/darker on hover depending on theme */
    filter: brightness(1.05);
}

.feature-icon {
    /* Using table header background for icon container */
    background: var(--table-header-bg);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-icon-logo {
    /* Using table header background for icon container */
    background: var(--table-header-bg);
    width: 140px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--fg);
}

.feature-description {
    color: var(--fg);
    opacity: 0.8;
    line-height: 1.5;
}

/* Theme-specific background adjustments */
.ayu .feature-card {
    background: var(--quote-bg);
    border-color: var(--sidebar-bg);
}

.coal .feature-card {
    background: var(--quote-bg);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

.navy .feature-card {
    background: var(--quote-bg);
    border-color: var(--sidebar-bg);
}

.light .feature-card {
    background: var(--quote-bg);
    border-color: var(--searchbar-border-color);
}

.rust .feature-card {
    background: var(--quote-bg);
    border-color: var(--sidebar-bg);
}