/* =========================================================
   OBS De Bladwijzer – Instagram feed
   Ritme per 6 items (herhaalt zich automatisch):

   ┌───────┬───────────────┐      ┌───────────────┬───────┐
   │       │       2       │      │       4       │       │
   │   1   ├───────────────┤      ├───────────────┤   6   │
   │       │       3       │      │       5       │       │
   └───────┴───────────────┘      └───────────────┴───────┘
        band A (portret links)         band B (gespiegeld)

   Portret  = 1 kolom  × 2 rijen, beeld boven
   Landschap = 2 kolommen × 1 rij, beeld naast de tekst
   ========================================================= */

#obs_images_feed {
    --obs-gap: 20px;
    --obs-row: clamp(160px, 17vw, 230px);   /* hoogte van één rijtrack */
    --obs-radius: 8px;
    --obs-pad: 24px;

    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-rows: var(--obs-row);
    grid-auto-flow: row dense;              /* nodig om het patroon sluitend te krijgen */
    gap: var(--obs-gap);
}

/* ---------- de kaart zelf ---------- */

#obs_images_feed .obs_feed_wrapper_item {
    position: relative;
    display: grid;
    overflow: hidden;
    padding: 0;
    border-radius: var(--obs-radius);
    background-color: #fff;
    text-decoration: none;
    color: inherit;
    isolation: isolate;
    transition: transform .35s cubic-bezier(.2, .7, .3, 1),
                box-shadow .35s cubic-bezier(.2, .7, .3, 1);
}

#obs_images_feed .obs_feed_wrapper_item:hover,
#obs_images_feed .obs_feed_wrapper_item:focus-visible {
    transform: translateY(-4px);
    box-shadow: 0 14px 28px rgba(0, 0, 0, .14);
}

#obs_images_feed .obs_feed_wrapper_item:focus-visible {
    outline: 3px solid currentColor;
    outline-offset: 3px;
}

#obs_images_feed .obs_feed_img {
    width: 100%;
    height: 100%;
    min-height: 0;
    background-color: #f0f0f0;
    background-size: cover;
    background-position: center;
    transition: transform .5s cubic-bezier(.2, .7, .3, 1);
}

#obs_images_feed .obs_feed_wrapper_item:hover .obs_feed_img {
    transform: scale(1.04);
}

#obs_images_feed .obs_feed_content {
    display: flex;
    align-items: center;
    min-height: 0;
    padding: var(--obs-pad);
    overflow: hidden;
}

#obs_images_feed .obs_feed_content p {
    margin: 0;
    font-size: 14px;
    line-height: 1.6;
    color: #fff;

    /* nette afkap i.p.v. overlopende Instagram-captions */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: var(--obs-lines, 6);
    line-clamp: var(--obs-lines, 6);
    overflow: hidden;
}

/* =========================================================
   Plaatsing – band A (items 1, 2, 3)
   ========================================================= */

/* 1 · portret links */
#obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 1) {
    grid-column: 1;
    grid-row: span 2;
    grid-template-rows: 58% minmax(0, 1fr);
    --obs-lines: 7;
}

/* 2 & 3 · landschap rechts, beeld links */
#obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 2),
#obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 3) {
    grid-column: 2 / span 2;
    grid-row: span 1;
    grid-template-columns: 38% minmax(0, 1fr);
    --obs-lines: 5;
}

/* =========================================================
   Plaatsing – band B (items 4, 5, 6) – gespiegeld
   ========================================================= */

/* 4 & 5 · landschap links, beeld rechts */
#obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 4),
#obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 5) {
    grid-column: 1 / span 2;
    grid-row: span 1;
    grid-template-columns: minmax(0, 1fr) 38%;
    --obs-lines: 5;
}

#obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 4) .obs_feed_img,
#obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 5) .obs_feed_img {
    grid-area: 1 / 2;
}

#obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 4) .obs_feed_content,
#obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 5) .obs_feed_content {
    grid-area: 1 / 1;
}

/* 6 · portret rechts */
#obs_images_feed .obs_feed_wrapper_item:nth-child(6n) {
    grid-column: 3;
    grid-row: span 2;
    grid-template-rows: 58% minmax(0, 1fr);
    --obs-lines: 7;
}

/* =========================================================
   Kleuren
   ========================================================= */

#obs_images_feed .obs_nieuws_container_blue      { background-color: #A3C0E1; }
#obs_images_feed .obs_nieuws_container_red       { background-color: #EB5F5A; }
#obs_images_feed .obs_nieuws_container_orange    { background-color: #F6AE94; }
#obs_images_feed .obs_nieuws_container_turquoise { background-color: #84C9C7; }

/* Wit op de lichte tinten haalt WCAG AA niet (blauw ≈ 1.9:1, oranje ≈ 2.0:1,
   turquoise ≈ 2.1:1). Donkere inkt daarop lost dat op – uncomment indien gewenst. */
/*
#obs_images_feed .obs_nieuws_container_blue      .obs_feed_content p,
#obs_images_feed .obs_nieuws_container_orange    .obs_feed_content p,
#obs_images_feed .obs_nieuws_container_turquoise .obs_feed_content p {
    color: #1F2A33;
}
*/

/* =========================================================
   Responsive
   ========================================================= */

/* 2 kolommen: portret links/rechts, landschap ernaast als 1 kolom */
@media (max-width: 1100px) {
    #obs_images_feed {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        --obs-row: clamp(150px, 22vw, 210px);
    }

    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 2),
    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 3) {
        grid-column: 2;
    }

    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 4),
    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 5) {
        grid-column: 1;
    }

    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n) {
        grid-column: 2;
    }
}

/* 1 kolom: alles gelijk, beeld boven */
@media (max-width: 700px) {
    #obs_images_feed {
        grid-template-columns: minmax(0, 1fr);
        grid-auto-rows: auto;
        grid-auto-flow: row;
        --obs-pad: 20px;
    }

    #obs_images_feed .obs_feed_wrapper_item,
    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n),
    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 1),
    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 2),
    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 3),
    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 4),
    #obs_images_feed .obs_feed_wrapper_item:nth-child(6n + 5) {
        grid-column: 1;
        grid-row: auto;
        grid-template-columns: minmax(0, 1fr);
        grid-template-rows: auto auto;
        --obs-lines: 6;
    }

    #obs_images_feed .obs_feed_wrapper_item .obs_feed_img {
        grid-area: 1 / 1;
        aspect-ratio: 4 / 3;
    }

    #obs_images_feed .obs_feed_wrapper_item .obs_feed_content {
        grid-area: 2 / 1;
    }
}

@media (prefers-reduced-motion: reduce) {
    #obs_images_feed .obs_feed_wrapper_item,
    #obs_images_feed .obs_feed_img {
        transition: none;
    }
    #obs_images_feed .obs_feed_wrapper_item:hover {
        transform: none;
    }
    #obs_images_feed .obs_feed_wrapper_item:hover .obs_feed_img {
        transform: none;
    }
}