/* =========================================
   RELATED ARTICLES COMPONENT
   MindLAB Neuroscience — Child Theme
   Scoped under .related-articles root (BEM)
   Uses CSS Engine custom properties (S1)
   Created: 2026-03-25
   ========================================= */


/* ── Root Container ───────────────────────────────────────────────── */

.related-articles {
    margin-top: var(--ml-section-standard, clamp(3.75rem, calc(2.60rem + 4.90vw), 7.5rem));
    padding: 0 var(--ml-pad-x, clamp(1.25rem, calc(0.10rem + 4.90vw), 5rem));
    max-width: var(--ml-content-wide, 1440px);
    margin-left: auto;
    margin-right: auto;
}


/* ── Collection Banner ────────────────────────────────────────────── */

.related-articles__banner {
    position: relative;
    background: var(--ml-navy, #05141B);
    border-radius: 8px;
    padding: clamp(1.25rem, calc(0.90rem + 1.50vw), 2rem) clamp(1.5rem, calc(1.00rem + 2.00vw), 2.5rem);
    margin-bottom: var(--ml-gap-cta, clamp(1.5rem, calc(1.19rem + 1.31vw), 2.5rem));
    border: 1px solid var(--ml-etch-dk, rgba(255, 255, 255, 0.2));
    overflow: hidden;
}

/* Subtle accent bar on the left edge */
.related-articles__banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--ra-accent, var(--ml-copper, #A56D5B));
    border-radius: 8px 0 0 8px;
}

.related-articles__banner-inner {
    display: flex;
    align-items: center;
    gap: clamp(0.75rem, calc(0.50rem + 1.00vw), 1.25rem);
    flex-wrap: wrap;
}

.related-articles__banner-label {
    font-family: 'Instrument Sans', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--ra-accent, var(--ml-copper, #A56D5B));
    background: rgba(165, 109, 91, 0.12);
    padding: 4px 12px;
    border-radius: 4px;
    white-space: nowrap;
    flex-shrink: 0;
}

.related-articles__banner-text {
    font-family: 'Instrument Sans', sans-serif;
    font-size: clamp(15px, calc(14px + 0.15vw), 17px);
    font-weight: 400;
    line-height: 1.5;
    color: var(--ml-white-soft, rgba(255, 255, 255, 0.87));
    margin: 0;
}

.related-articles__banner-link {
    color: var(--ra-accent, var(--ml-copper, #A56D5B));
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease, color 0.3s ease;
}

.related-articles__banner-link:hover {
    color: var(--ml-copper-light, #D09A8B);
    border-bottom-color: var(--ml-copper-light, #D09A8B);
}


/* ── Section Header ───────────────────────────────────────────────── */

.related-articles__section {
    padding-bottom: var(--ml-section-compact, clamp(2.5rem, calc(1.74rem + 3.27vw), 5rem));
}

.related-articles__heading {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    font-style: italic;
    font-size: clamp(26px, calc(22px + 0.50vw), 34px);
    line-height: 1.2;
    color: var(--ml-copper-reading, #8E5D4E);
    margin: 0 0 8px 0;
}

.related-articles__subheading {
    font-family: 'Instrument Sans', sans-serif;
    font-size: clamp(14px, calc(13px + 0.15vw), 16px);
    font-weight: 400;
    color: var(--ml-gunmetal, #2C3539);
    opacity: 0.7;
    margin: 0 0 clamp(1.5rem, calc(1.19rem + 1.31vw), 2.5rem) 0;
    letter-spacing: 0.5px;
}


/* ── Card Grid ────────────────────────────────────────────────────── */

.related-articles__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--ml-gap-columns, clamp(1.25rem, calc(0.71rem + 2.29vw), 3rem));
}


/* ── Individual Card ──────────────────────────────────────────────── */

.related-articles__card {
    background: var(--ml-card-light, #FFFFFF);
    border: 1px solid var(--ml-card-border, rgba(165, 109, 91, 0.20));
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1),
                box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: 0 2px 8px rgba(5, 20, 27, 0.04);
}

.related-articles__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px -5px var(--ml-shadow-lt, rgba(5, 20, 27, 0.15));
}


/* ── Card Image ───────────────────────────────────────────────────── */

.related-articles__card-image-link {
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    flex-shrink: 0;
}

.related-articles__card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.related-articles__card:hover .related-articles__card-image {
    transform: scale(1.03);
}

/* Card without image — add top padding to body */
.related-articles__card--no-image .related-articles__card-body {
    padding-top: clamp(1.25rem, calc(1.00rem + 1.00vw), 1.75rem);
}


/* ── Card Body ────────────────────────────────────────────────────── */

.related-articles__card-body {
    padding: clamp(1rem, calc(0.80rem + 0.80vw), 1.5rem);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: clamp(0.5rem, calc(0.40rem + 0.40vw), 0.75rem);
}


/* ── Card Title ───────────────────────────────────────────────────── */

.related-articles__card-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    font-size: clamp(18px, calc(16px + 0.25vw), 22px);
    line-height: 1.3;
    margin: 0;
    color: var(--ml-gunmetal, #2C3539);
}

.related-articles__card-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.related-articles__card-title a:hover {
    color: var(--ml-copper-reading, #8E5D4E);
}


/* ── Card Excerpt ─────────────────────────────────────────────────── */

.related-articles__card-excerpt {
    font-family: 'Instrument Sans', sans-serif;
    font-size: clamp(14px, calc(13px + 0.10vw), 15px);
    font-weight: 400;
    line-height: 1.6;
    color: var(--ml-gunmetal, #2C3539);
    opacity: 0.75;
    margin: 0;

    /* Truncate at 3 lines */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}


/* ── Card Link ────────────────────────────────────────────────────── */

.related-articles__card-link {
    font-family: 'Instrument Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--ra-accent, var(--ml-copper, #A56D5B));
    text-decoration: none;
    margin-top: auto;
    padding-top: clamp(0.25rem, calc(0.20rem + 0.20vw), 0.5rem);
    transition: color 0.3s ease, letter-spacing 0.3s ease;
    display: inline-block;
}

.related-articles__card-link:hover {
    color: var(--ml-copper-light, #D09A8B);
    letter-spacing: 2px;
}


/* ── Responsive: Tablet (2 columns) ──────────────────────────────── */

@media (max-width: 1023px) {
    .related-articles__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Hide 5th and 6th cards on tablet to keep grid even */
    .related-articles__card:nth-child(n+5) {
        display: none;
    }
}


/* ── Responsive: Mobile (1 column) ───────────────────────────────── */

@media (max-width: 767px) {
    .related-articles__grid {
        grid-template-columns: 1fr;
    }

    /* Show only 3 cards on mobile */
    .related-articles__card:nth-child(n+4) {
        display: none;
    }

    .related-articles__banner-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .related-articles__card-image-link {
        aspect-ratio: 16 / 9;
    }
}


/* ── Reduced Motion ───────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
    .related-articles__card,
    .related-articles__card-image,
    .related-articles__card-link,
    .related-articles__banner-link {
        transition: none;
    }

    .related-articles__card:hover {
        transform: none;
    }

    .related-articles__card:hover .related-articles__card-image {
        transform: none;
    }
}


/* ── Dark Context (article on navy background) ────────────────────── */
/* If the article sits on a navy/dark background, flip card colors */

.light-bg .related-articles__card,
.elementor-section[data-settings*="background_color"] .related-articles__card {
    /* Cards remain light on dark backgrounds — no flip needed.
       This block is a placeholder for future dark-mode cards. */
}