/**
 * Masterclass subsite styling
 * Bouwt voort op de globale tokens uit styles.css (kleuren, fonts, spacing).
 */

/* ============================================
   DONKER THEMA (alleen op de masterclass-pagina)
   Geactiveerd via data-mc-theme="dark" op <html>.
   ============================================ */
:root[data-mc-theme="dark"] {
    --color-light: #181613;
    --color-light-soft: #211d19;
    --color-white: #201c18;
    --color-text: #e9e4db;
    --color-text-soft: #b3aa9c;
    --color-text-muted: #8a8073;
    --color-accent-light: #33291d;
    --color-primary: #e6ddcf;
}
:root[data-mc-theme="dark"] body { background: #181613; }
/* De navbar is altijd zwart; houd de header-tekst dus licht (niet meelopen
   met de donkere --color-light token die we hierboven hebben herzet). */
:root[data-mc-theme="dark"] .navbar-simple .back-to-home,
:root[data-mc-theme="dark"] .navbar-simple .logo-text,
:root[data-mc-theme="dark"] .navbar-simple .logo-subtitle,
:root[data-mc-theme="dark"] .navbar-simple .lang-toggle,
:root[data-mc-theme="dark"] .navbar-simple .mc-theme-toggle {
    color: #f0ede8 !important;
    border-color: #f0ede8;
}
:root[data-mc-theme="dark"] .mc-tabbar { background: rgba(24, 22, 19, 0.96); }
:root[data-mc-theme="dark"] .mc-callout-waarschuwing {
    background: #3a2622;
    border-left-color: #c0776b;
}
/* Actieve tab houdt goud accent i.p.v. donkergroen op donker */
:root[data-mc-theme="dark"] .mc-tab.active {
    background: var(--color-accent);
    color: #1a1a1a;
    border-color: var(--color-accent);
}
/* Afbeeldingen met witte achtergrond op een licht kaartje in donkere modus */
:root[data-mc-theme="dark"] .mc-hero-figure img,
:root[data-mc-theme="dark"] .mc-outro-figure img {
    background: #faf6ef;
    border-radius: var(--radius-md);
    padding: 0.85rem;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
}

/* ---------- homepage teaser ---------- */
.mc-teaser-section {
    padding: 5rem 0;
    background: linear-gradient(180deg, var(--color-light), var(--color-light-soft));
}
.mc-teaser-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3.25rem;
    align-items: center;
}
@media (max-width: 820px) {
    .mc-teaser-grid { grid-template-columns: 1fr; gap: 2rem; }
}
.mc-teaser-text .section-title { margin: 0.5rem 0 0; }
.mc-teaser-badge {
    display: inline-block;
    margin: 0.75rem 0 0;
    padding: 0.25rem 0.75rem;
    background: var(--color-accent-light);
    color: var(--color-secondary);
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.mc-teaser-desc {
    margin: 1.15rem 0 1.75rem;
    max-width: 46ch;
    color: var(--color-text-soft);
    font-weight: 300;
    line-height: 1.75;
}
.mc-teaser-media {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 0.85rem;
    height: 380px;
}
.mc-teaser-media figure { margin: 0; border-radius: var(--radius-md); overflow: hidden; }
.mc-teaser-media figure:first-child { grid-row: span 2; }
.mc-teaser-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 820px) { .mc-teaser-media { height: 300px; } }

/* ---------- hero ---------- */
.mc-hero {
    padding: 140px 0 2.5rem;
    text-align: center;
    background: linear-gradient(180deg, var(--color-light-soft), var(--color-light));
}
.mc-hero .section-label {
    display: block;
    margin-bottom: 0.75rem;
}
.mc-page-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 3.4rem);
    font-weight: 600;
    color: var(--color-primary);
    line-height: 1.1;
    margin: 0;
}
.mc-page-subtitle {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--color-secondary);
    margin: 0.5rem 0 0;
}
.mc-page-intro {
    max-width: 56ch;
    margin: 1.25rem auto 0;
    color: var(--color-text-soft);
    font-weight: 300;
}
.mc-hero-figure {
    margin: 2.25rem auto 0;
    max-width: 940px;
    width: 100%;
}
.mc-hero-figure img {
    width: 100%;
    height: auto;
    display: block;
}
/* Ingelijst kaartje (afgerond + zachte schaduw) in beide thema's */
.mc-hero-figure img,
.mc-outro-figure img {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 0.85rem;
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.10);
}
@media (max-width: 600px) { .mc-hero-figure { margin-top: 1.5rem; } }

/* ---------- concept-banner ---------- */
.mc-draft-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    max-width: 780px;
    margin: 1.75rem auto 0;
    padding: 0.85rem 1.25rem;
    background: var(--color-accent-light);
    border: 1px solid var(--color-accent);
    border-radius: var(--radius-md);
    color: var(--color-secondary);
    font-size: 0.9rem;
}
.mc-draft-banner svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}
.mc-draft-banner .mc-draft-label {
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    font-size: 0.72rem;
}

/* ---------- sticky tabbalk ---------- */
.mc-tabbar {
    position: sticky;
    top: 62px; /* onder de vaste (scrolled) navbar */
    z-index: 900;
    background: rgba(250, 248, 245, 0.96);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--color-accent-light);
    border-bottom: 1px solid var(--color-accent-light);
    padding: 0.75rem 0;
}
.mc-tabbar .container { position: relative; }

/* thema-schakelaar (in de header, naast de taalknop; alleen zichtbaar als
   de bezoeker zelf mag kiezen) */
.navbar-simple .nav-spacer { gap: 0.6rem; }
.mc-theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--color-light);
    background: transparent;
    color: var(--color-light);
    cursor: pointer;
    opacity: 0.85;
    transition: all var(--transition-fast);
}
.mc-theme-toggle:hover { opacity: 1; border-color: var(--color-accent); color: var(--color-accent); }
.mc-theme-toggle svg { width: 16px; height: 16px; }
@media (max-width: 600px) { .mc-theme-toggle { width: 32px; height: 32px; } }

/* ---------- tabs ---------- */
.mc-tabs {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}
.mc-tab {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    background: var(--color-white);
    border: 1px solid var(--color-accent-light);
    border-radius: 30px;
    padding: 0.7rem 1.35rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-soft);
    cursor: pointer;
    transition: all var(--transition-fast);
}
.mc-tab:hover { border-color: var(--color-accent); }
.mc-tab.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.mc-tab-ic { font-size: 1.05rem; line-height: 1; }

/* ---------- body ---------- */
.mc-section { padding: 3rem 0 1.5rem; }
.mc-pane { display: none; }
.mc-pane.active { display: block; animation: mcFade 0.35s ease; }
@keyframes mcFade {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: none; }
}
.mc-empty {
    text-align: center;
    color: var(--color-text-muted);
    padding: 3rem 1rem;
    font-style: italic;
}

/* ---------- nodes / accordeons ---------- */
.mc-node {
    background: var(--color-white);
    border: 1px solid var(--color-accent-light);
    border-radius: var(--radius-md);
    margin-bottom: 0.85rem;
    overflow: hidden;
}
.mc-node-head {
    display: flex;
    align-items: center;
    gap: 1rem;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 1.25rem 1.4rem;
    cursor: pointer;
    font-family: var(--font-body);
    color: var(--color-text);
}
.mc-node-head[data-empty] { cursor: default; }
.mc-node-num {
    font-family: var(--font-display);
    font-size: 1.7rem;
    font-weight: 600;
    color: var(--color-accent);
    min-width: 2.4rem;
    text-align: center;
    flex-shrink: 0;
}
.mc-node-headings {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}
.mc-node-sub {
    font-size: 0.82rem;
    font-weight: 400;
    font-family: var(--font-body);
    color: var(--color-text-muted);
}
/* Markers voor subonderdelen (1.1, 1.2 ...) en niveau daaronder (bullet),
   in dezelfde goud-stijl als de 01 op het hoofdniveau. */
.mc-node-mark {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-accent);
    flex-shrink: 0;
    text-align: center;
    line-height: 1.2;
}
.mc-node-mark-2 { font-size: 1.1rem; min-width: 2.4rem; }
.mc-node-mark-3 { font-size: 1.35rem; min-width: 2.4rem; line-height: 1; }

.mc-node-title {
    flex: 1;
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.25;
}
.mc-node-headings .mc-node-title { flex: none; }
.mc-node-lvl1 .mc-node-title { font-size: 1.35rem; color: var(--color-primary); }
.mc-node-lvl2 .mc-node-title { font-size: 1.05rem; font-family: var(--font-body); font-weight: 600; }
.mc-node-lvl3 .mc-node-title { font-size: 0.95rem; font-family: var(--font-body); font-weight: 600; color: var(--color-secondary); }
.mc-chev {
    color: var(--color-text-muted);
    transition: transform var(--transition-medium);
    flex-shrink: 0;
}
.mc-node.open > .mc-node-head .mc-chev { transform: rotate(90deg); }

.mc-node-panel {
    display: none;
    padding: 0 1.4rem 1.4rem;
    border-top: 1px solid var(--color-light-soft);
}
.mc-node.open > .mc-node-panel { display: block; animation: mcFade 0.3s ease; }
.mc-node-intro {
    color: var(--color-text-soft);
    font-weight: 400;
    margin: 1rem 0 0.5rem;
}

/* geneste kinderen krijgen minder kader zodat de hiërarchie rustig blijft */
.mc-children { margin-top: 1rem; }
.mc-node-lvl2, .mc-node-lvl3 {
    border-color: var(--color-light-soft);
    border-radius: var(--radius-sm);
    background: transparent;
    margin-bottom: 0.4rem;
}
.mc-node-lvl2 { background: var(--color-light); }
.mc-node-lvl2 > .mc-node-head, .mc-node-lvl3 > .mc-node-head { padding: 0.9rem 1rem; }

/* ---------- content-blokken ---------- */
.mc-blocks { margin-top: 0.5rem; }
.mc-block { margin: 1rem 0; }
.mc-block-text p {
    color: var(--color-text-soft);
    line-height: 1.75;
    margin: 0 0 0.85rem;
    max-width: 68ch;
}
.mc-block-text p:last-child { margin-bottom: 0; }

.mc-callout {
    border-left: 3px solid var(--color-accent);
    background: var(--color-accent-light);
    padding: 0.85rem 1.1rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin: 1rem 0;
}
.mc-callout p { margin: 0 0 0.5rem; font-size: 0.92rem; color: var(--color-text); }
.mc-callout p:last-child { margin-bottom: 0; }
.mc-callout-waarschuwing { border-left-color: #c0776b; background: #f6e6e1; }
.mc-callout-regel { border-left-color: var(--color-secondary); }

/* inline-verwijzing (chip) in de tekst */
.mc-ref {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    font: inherit;
    font-size: 0.85em;
    line-height: 1.2;
    color: var(--color-secondary);
    background: var(--color-accent-light);
    border: 1px solid var(--color-accent);
    border-radius: 20px;
    padding: 0.05em 0.6em;
    margin: 0 0.15em;
    cursor: pointer;
    vertical-align: baseline;
    white-space: nowrap;
    transition: all var(--transition-fast);
}
.mc-ref:hover { background: var(--color-accent); color: #fff; }

/* galerij */
.mc-image-item.mc-clickable { cursor: pointer; position: relative; }
.mc-image-item.mc-clickable img { transition: transform var(--transition-medium), filter var(--transition-fast); }
.mc-image-item.mc-clickable:hover img { filter: brightness(0.92); }
.mc-image-item.mc-clickable::after {
    content: "⤢";
    position: absolute; top: 0.4rem; right: 0.4rem;
    width: 1.6rem; height: 1.6rem;
    display: flex; align-items: center; justify-content: center;
    background: rgba(0, 0, 0, 0.5); color: #fff; border-radius: 50%;
    font-size: 0.85rem; opacity: 0; transition: opacity var(--transition-fast);
}
.mc-image-item.mc-clickable:hover::after { opacity: 1; }
.mc-gallery {
    display: grid;
    gap: 0.7rem;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}
.mc-gallery[data-count="1"] { grid-template-columns: minmax(0, 420px); }
.mc-image-item { margin: 0; }
.mc-image-item img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius-sm);
    display: block;
}
.mc-image-item figcaption {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-top: 0.35rem;
}

/* video */
.mc-video-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-dark);
}
.mc-video-frame iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}
.mc-video-caption {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin: 0.5rem 0 0;
}

/* ---------- responsive ---------- */
@media (max-width: 600px) {
    /* Smalle schermen: benut de breedte veel beter, minder inspringen bij nesting */
    .mc-section .container { padding-left: 12px; padding-right: 12px; }
    .mc-node-head { padding: 1rem 0.85rem; }
    .mc-node-panel { padding: 0 0.65rem 1rem; }
    /* diepere niveaus: bijna geen extra horizontale padding */
    .mc-node-lvl2 > .mc-node-panel,
    .mc-node-lvl3 > .mc-node-panel { padding-left: 0.5rem; padding-right: 0.5rem; }
    .mc-node-lvl2 > .mc-node-head,
    .mc-node-lvl3 > .mc-node-head { padding: 0.8rem 0.6rem; }
    .mc-children { margin-top: 0.75rem; }
    .mc-block-text p { max-width: none; }
}

/* ---------- lightbox (popup voor foto's/video's) ---------- */
.mc-lb {
    position: fixed; inset: 0; z-index: 2000;
    display: flex; align-items: center; justify-content: center;
}
.mc-lb[hidden] { display: none; }
.mc-lb-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.9); }
.mc-lb-content {
    position: relative; z-index: 1;
    display: flex; flex-direction: column; align-items: center; gap: 0.85rem;
    max-width: 92vw;
}
.mc-lb-stage {
    max-width: min(1100px, 92vw); max-height: 76vh;
    display: flex; align-items: center; justify-content: center;
}
.mc-lb-stage img {
    max-width: 92vw; max-height: 76vh;
    object-fit: contain; border-radius: 4px;
    box-shadow: 0 10px 60px rgba(0,0,0,0.6);
}
.mc-lb-video { width: min(1000px, 92vw); aspect-ratio: 16/9; }
.mc-lb-video iframe { width: 100%; height: 100%; border: 0; border-radius: 4px; }

.mc-lb-close, .mc-lb-nav {
    position: absolute; z-index: 2;
    background: rgba(255,255,255,0.12); color: #fff; border: none;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s;
}
.mc-lb-close:hover, .mc-lb-nav:hover { background: rgba(255,255,255,0.28); }
.mc-lb-close { top: 1.2rem; right: 1.2rem; width: 44px; height: 44px; border-radius: 50%; font-size: 1.2rem; }
.mc-lb-nav { top: 50%; transform: translateY(-50%); width: 52px; height: 52px; border-radius: 50%; font-size: 2rem; line-height: 1; }
.mc-lb-prev { left: 1.5rem; }
.mc-lb-next { right: 1.5rem; }
.mc-lb-bar {
    display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
    color: #fff; text-align: center; max-width: min(900px, 90vw);
}
.mc-lb-caption { font-size: 0.95rem; line-height: 1.4; }
.mc-lb-counter { font-size: 0.8rem; color: rgba(255,255,255,0.7); font-variant-numeric: tabular-nums; }
@media (max-width: 600px) {
    .mc-lb-nav { width: 42px; height: 42px; font-size: 1.5rem; }
    .mc-lb-prev { left: 0.5rem; } .mc-lb-next { right: 0.5rem; }
    .mc-lb-close { top: 0.6rem; right: 0.6rem; }
}

/* Afsluitende afbeelding onderaan de masterclass */
.mc-outro { padding: 0 0 1.5rem; text-align: center; }

/* Slankere footer op de masterclass-pagina */
.footer-slim { padding: 1rem 0 !important; }
.footer-slim .footer-content { gap: 0.4rem; }
.footer-slim .footer-back-link { margin-bottom: 0 !important; }
.footer-slim .copyright { margin-top: 0 !important; }
.mc-outro-figure { margin: 0 auto; max-width: 520px; width: 100%; }
@media (max-width: 600px) { .mc-outro-figure { padding: 0 12px; } }
.mc-outro-figure img { width: 100%; height: auto; display: block; }
