/*
 * Course grid: shared by the home page teaser (sections/home-courses.php,
 * which also renders the title and "all courses" link) and the full catalog
 * (sections/courses-list.php, grid only) - both use the same .courses block.
 * partials/course-card.php is the .course-card block, styled alongside it
 * because the two only ever appear together.
 *
 * No card border - separation from the page background comes from the
 * shared .lift-card skin (00-lift-card.css) instead. The photo has its own rounded
 * corners on all four sides (.course-card__image-frame), independent of the
 * card's own radius, since the card no longer clips it via an outer border.
 */

.courses {
    padding: 4.5vw 0;
}

.courses__title {
    font-size: 1.88vw;
    margin: 0 0 2.08vw;
}

.courses-grid {
    --bs-gutter-x: 1.67vw;
    --bs-gutter-y: 1.67vw;
    margin: 0 0 2.08vw;
}

.courses__all-link {
    display: inline-block;
    font-weight: 700;
    color: var(--color-accent);
}

.course-card {
    height: 100%;
    background: var(--color-surface);
}

.course-card__image-frame {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: var(--radius);
}

.course-card__image {
    object-fit: cover;
    transition: transform 0.3s ease;
}

.course-card:hover .course-card__image {
    transform: scale(1.05);
}

.course-card__body {
    padding: 1.25vw;
}

.course-card__type {
    font-size: 0.68vw;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #fff;
    background: var(--color-accent);
    padding: 0.31vw 0.63vw;
    border-radius: 999px;
    margin: 0 0 0.83vw;
}

.course-card__title {
    font-size: 1.15vw;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 0.63vw;
}

.course-card__description {
    color: var(--color-text-muted);
    margin: 0 0 0.83vw;
}

.course-card__footer {
    gap: 0.83vw;
    padding-top: 0.83vw;
}

.course-card__schedule {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.83vw;
    margin: 0;
}

.course-card__link {
    width: 2.19vw;
    height: 2.19vw;
    background: var(--color-cta);
    color: #fff;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.course-card__link:hover,
.course-card__link:focus-visible {
    background: var(--color-cta-dark);
    color: #fff;
}

.course-card__link-icon {
    width: 1.04vw;
    height: 1.04vw;
    transition: transform 0.2s ease;
}

.course-card:hover .course-card__link-icon {
    transform: translateX(0.21vw);
}

@media (prefers-reduced-motion: reduce) {
    .course-card__image,
    .course-card__link-icon {
        transition: none;
    }

    .course-card:hover .course-card__image,
    .course-card:hover .course-card__link-icon {
        transform: none;
    }
}

@media only screen and (max-width: 767.98px) {
    .courses__title {
        font-size: 6.4vw;
        margin: 0 0 5.33vw;
    }

    .courses {
        padding: 9vw 0;
    }

    .courses-grid {
        --bs-gutter-x: 5.33vw;
        --bs-gutter-y: 5.33vw;
        margin: 0 0 5.33vw;
    }

    .course-card__body {
        padding: 5.33vw;
    }

    .course-card__type {
        font-size: 3.2vw;
        padding: 1.33vw 2.67vw;
    }

    .course-card__title {
        font-size: 5.33vw;
    }

    .course-card__footer {
        padding-top: 3.2vw;
    }

    .course-card__schedule {
        font-size: 3.73vw;
    }

    /* Only tappable target on the card - the title is not a link - so it
       is sized to the 44px minimum (static-site-a11y.md), not to the 32px
       the desktop circle scales down to. */
    .course-card__link {
        width: 11.73vw;
        height: 11.73vw;
    }

    .course-card__link-icon {
        width: 4vw;
        height: 4vw;
    }
}