/* ==========================================================================
   KGT – Native Course Category Archive
   Template : taxonomy-courses-categories.php (unchanged)
   Scope    : every rule is prefixed with .kgt-category-archive
   Layout   : one horizontal card per row; stacked on mobile
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Container + design tokens
   -------------------------------------------------------------------------- */

.kgt-category-archive {
    --kgt-navy: #132b48;
    --kgt-navy-hover: #174b79;
    --kgt-text: #3b4a5c;
    --kgt-card-bg: #f5f7fa;      /* set to transparent for a fully open layout */
    --kgt-card-radius: 8px;
    --kgt-image-max-h: 280px;    /* card height = this + vertical padding (≈336px) */

    width: 100%;
    max-width: 1160px;
    margin: 0 auto;
    padding: 48px 24px 72px;
    box-sizing: border-box;
}

/* --------------------------------------------------------------------------
   2. Archive heading – visually hidden, kept in the DOM as the page H1
   -------------------------------------------------------------------------- */

.kgt-category-archive .kgt-category-header {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

/* --------------------------------------------------------------------------
   3. List + card
   -------------------------------------------------------------------------- */

.kgt-category-archive .kgt-course-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
}

.kgt-category-archive .kgt-course-card {
    display: grid;
    grid-template-columns: minmax(0, 44%) minmax(0, 1fr);
    align-items: center;
    column-gap: 44px;
    min-width: 0;
    min-height: 310px;
    padding: 28px;
    background: var(--kgt-card-bg);
    border: 0;
    border-radius: var(--kgt-card-radius);
    box-shadow: none;
}

/* Courses without a featured image: content spans the full row */
.kgt-category-archive .kgt-course-card:not(:has(.kgt-course-image-link)) {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
}

/* --------------------------------------------------------------------------
   4. Featured image – natural proportions, never cropped, no panel
   -------------------------------------------------------------------------- */

.kgt-category-archive .kgt-course-image-link {
    display: block;
    min-width: 0;
    border-radius: 4px;
}

.kgt-category-archive .kgt-course-image {
    display: block;
    width: 100%;
    height: auto;                         /* intrinsic ratio drives height */
    max-height: var(--kgt-image-max-h);   /* tall images scale down… */
    object-fit: contain;                  /* …without cropping or distortion */
    object-position: center;
    border: 0;
    border-radius: 4px;
    box-shadow: none;
}

/* --------------------------------------------------------------------------
   5. Course content
   -------------------------------------------------------------------------- */

.kgt-category-archive .kgt-course-body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    min-width: 0;
    padding: 0;
}

.kgt-category-archive .kgt-course-title {
    margin: 0;
    color: var(--kgt-navy);
    font-size: clamp(20px, 2vw, 24px);
    font-weight: 700;
    line-height: 1.3;
}

.kgt-category-archive .kgt-course-title a,
.kgt-category-archive .kgt-course-title a:visited {
    color: inherit;
    text-decoration: none;
}

.kgt-category-archive .kgt-course-title a:hover {
    color: var(--kgt-navy-hover);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 4px;
}

.kgt-category-archive .kgt-course-description {
    max-width: 68ch;
    margin: 0;
    color: var(--kgt-text);
    font-size: 16px;
    line-height: 1.65;
    overflow-wrap: break-word;
}

/* --------------------------------------------------------------------------
   6. View Course → button
   -------------------------------------------------------------------------- */

.kgt-category-archive a.kgt-course-button,
.kgt-category-archive a.kgt-course-button:visited {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 46px;
    margin-top: 6px;
    padding: 12px 22px;
    background-color: var(--kgt-navy);
    color: #ffffff;
    border: 0;
    border-radius: 4px;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: 0.01em;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

/* Decorative arrow – empty alt text so screen readers don't announce it */
.kgt-category-archive a.kgt-course-button::after {
    content: "\2192";
    content: "\2192" / "";
    font-size: 1.15em;
    line-height: 1;
}

.kgt-category-archive a.kgt-course-button:hover,
.kgt-category-archive a.kgt-course-button:focus-visible {
    background-color: var(--kgt-navy-hover);
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   7. Keyboard focus (all three links per card)
   -------------------------------------------------------------------------- */

.kgt-category-archive a.kgt-course-button:focus-visible,
.kgt-category-archive .kgt-course-title a:focus-visible,
.kgt-category-archive .kgt-course-image-link:focus-visible {
    outline: 3px solid var(--kgt-navy);
    outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   8. Pagination (core the_posts_pagination markup)
   -------------------------------------------------------------------------- */

.kgt-category-archive .navigation.pagination {
    margin-top: 40px;
}

.kgt-category-archive .nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.kgt-category-archive .nav-links .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
    padding: 0 12px;
    border-radius: 4px;
    color: var(--kgt-navy);
    font-weight: 600;
    text-decoration: none;
}

.kgt-category-archive .nav-links a.page-numbers:hover {
    background-color: var(--kgt-card-bg);
    color: var(--kgt-navy-hover);
}

.kgt-category-archive .nav-links a.page-numbers:focus-visible {
    outline: 3px solid var(--kgt-navy);
    outline-offset: 2px;
}

.kgt-category-archive .nav-links .page-numbers.current {
    background-color: var(--kgt-navy);
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   9. Tablet (768–1024px) – stays horizontal, tighter
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {

    .kgt-category-archive {
        --kgt-image-max-h: 240px;
        padding: 40px 24px 60px;
    }

    .kgt-category-archive .kgt-course-card {
        grid-template-columns: minmax(0, 42%) minmax(0, 1fr);
        column-gap: 32px;
        min-height: 0;
        padding: 24px;
    }
}

/* --------------------------------------------------------------------------
   10. Mobile (≤767px) – image stacked above content
   -------------------------------------------------------------------------- */

@media (max-width: 767px) {

    .kgt-category-archive {
        --kgt-image-max-h: 260px;
        padding: 32px 16px 48px;
    }

    .kgt-category-archive .kgt-course-grid {
        gap: 20px;
    }

    .kgt-category-archive .kgt-course-card {
        grid-template-columns: minmax(0, 1fr);
        row-gap: 20px;
        padding: 20px;
    }

    .kgt-category-archive .kgt-course-body {
        gap: 12px;
    }

    .kgt-category-archive .kgt-course-title {
        font-size: 20px;
    }
}

/* --------------------------------------------------------------------------
   11. Reduced motion
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {

    .kgt-category-archive a.kgt-course-button {
        transition: none;
    }
}