/* FF Dimension Index Block */

.ffd-index {
    font-family: 'Open Sans', sans-serif;
}

.ffd-index__cat-group {
    margin-bottom: 2rem;
}

.ffd-index__cat-group:last-child {
    margin-bottom: 0;
}

.ffd-index__cat-header {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 0.875rem;
}

.ffd-index__cat-bar {
    width: 3px;
    height: 1.1rem;
    background-color: var(--cat-color, #3e57a3);
    border-radius: 2px;
    flex-shrink: 0;
}

.ffd-index__cat-name {
    font-family: 'Alata', sans-serif;
    font-size: 0.875rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #1a1a1a;
}

.ffd-index__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.ffd-index__card {
    background: #fff;
    border: 1px solid #e4e8f0;
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

a.ffd-index__card:hover,
a.ffd-index__card:focus {
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.09);
    transform: translateY(-2px);
    outline: none;
}

.ffd-index__card-accent {
    height: 3px;
    background-color: var(--cat-color, #3e57a3);
    flex-shrink: 0;
}

.ffd-index__card-body {
    padding: 1rem 1rem 0.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.ffd-index__dim-name {
    font-family: 'Alata', sans-serif;
    font-size: 0.9375rem;
    color: #1a1a1a;
    line-height: 1.35;
}

.ffd-index__dim-desc {
    font-size: 0.8125rem;
    color: #555;
    line-height: 1.6;
    flex: 1;
}

.ffd-index__card-footer {
    padding: 0.5rem 1rem 0.625rem;
    border-top: 1px solid #f2f2f4;
}

/* "Learn more" — nav bar arrow style */
.ffd-index__learn-more {
    display: inline-flex;
    align-items: center;
    font-family: 'Alata', sans-serif;
    font-size: 0.8125rem;
    font-weight: 300;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cat-color, #3e57a3);
    transition: color 0.2s ease;
}

.ffd-index__learn-more::after {
    content: '›';
    display: inline-block;
    margin-left: 0.4em;
    font-size: 1.1em;
    line-height: 1;
    transform: translateX(0);
    transition: transform 0.2s ease;
}

a.ffd-index__card:hover .ffd-index__learn-more,
a.ffd-index__card:focus .ffd-index__learn-more {
    color: #171717;
}

a.ffd-index__card:hover .ffd-index__learn-more::after,
a.ffd-index__card:focus .ffd-index__learn-more::after {
    transform: translateX(4px);
}

@media (max-width: 960px) {
    .ffd-index__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .ffd-index__grid {
        grid-template-columns: 1fr;
    }
}