/* ===================================================================
 * Involv Video Hub — styles
 * Brand: Poppins, dark navy #111926, medium navy #202F47,
 *        accent pink #C5416A, accent red #E9514B, yellow #FFE746,
 *        green #2eab6f, gradient linear-gradient(135deg, #C5416A, #E9514B)
 * =================================================================== */

:root {
    --ivh-navy-dark:   #111926;
    --ivh-navy:        #202F47;
    --ivh-pink:        #C5416A;
    --ivh-red:         #E9514B;
    --ivh-yellow:      #FFE746;
    --ivh-green:       #2eab6f;
    --ivh-orange:      #e08b2d;
    --ivh-gradient:    linear-gradient(135deg, #C5416A, #E9514B);

    --ivh-bg:          #fafbfc;
    --ivh-bg-card:     #ffffff;
    --ivh-bg-soft:     #f3f5f9;
    --ivh-border:      #e4e8ef;
    --ivh-text:        #111926;
    --ivh-text-muted:  #5a6478;

    --ivh-font:        'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --ivh-radius:      12px;
    --ivh-radius-sm:   8px;
    --ivh-shadow:      0 4px 16px rgba(17, 25, 38, 0.08);
    --ivh-shadow-hover: 0 12px 32px rgba(17, 25, 38, 0.14);
    --ivh-transition:  all 0.2s ease;

    --ivh-container:   1200px;
    --ivh-gap:         32px;
}

/* Reset minimaal */
.ivh-hub, .ivh-single {
    font-family: var(--ivh-font);
    color: var(--ivh-text);
    line-height: 1.6;
}

.ivh-hub *, .ivh-hub *::before, .ivh-hub *::after,
.ivh-single *, .ivh-single *::before, .ivh-single *::after {
    box-sizing: border-box;
}

/* ===================== BREADCRUMBS ===================== */
.ivh-breadcrumbs {
    font-size: 14px;
    color: var(--ivh-text-muted);
    margin: 0 0 24px;
}
.ivh-breadcrumbs ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.ivh-breadcrumbs li + li::before {
    content: '/';
    margin-right: 6px;
    color: var(--ivh-border);
}
.ivh-breadcrumbs a {
    color: var(--ivh-text-muted);
    text-decoration: none;
}
.ivh-breadcrumbs a:hover {
    color: var(--ivh-pink);
}
.ivh-breadcrumbs [aria-current] {
    color: var(--ivh-text);
    font-weight: 500;
}

/* ===================== HUB ARCHIVE ===================== */
.ivh-hub {
    background: var(--ivh-bg);
    min-height: 70vh;
    padding-bottom: 80px;
}

.ivh-hub__hero {
    background: var(--ivh-navy-dark);
    color: #fff;
    padding: 64px 24px 48px;
    margin-bottom: 0;
    position: relative;
    overflow: hidden;
}
.ivh-hub__hero::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 400px; height: 400px;
    background: var(--ivh-gradient);
    opacity: 0.15;
    border-radius: 50%;
    filter: blur(40px);
}
.ivh-hub__hero-inner {
    max-width: var(--ivh-container);
    margin: 0 auto;
    position: relative;
}
.ivh-hub__hero .ivh-breadcrumbs,
.ivh-hub__hero .ivh-breadcrumbs a {
    color: rgba(255,255,255,0.7);
}
.ivh-hub__hero .ivh-breadcrumbs [aria-current] {
    color: #fff;
}
.ivh-hub__title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 700;
    line-height: 1.1;
    margin: 0 0 16px;
    letter-spacing: -0.02em;
}
.ivh-hub__intro {
    font-size: 18px;
    color: rgba(255,255,255,0.85);
    max-width: 720px;
    margin: 0 0 24px;
}
.ivh-hub__count {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    margin: 0;
}
.ivh-hub__count strong {
    color: var(--ivh-yellow);
    font-size: 24px;
    font-weight: 700;
    margin-right: 4px;
}

/* Featured banner */
.ivh-featured {
    max-width: var(--ivh-container);
    margin: -32px auto 48px;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}
.ivh-featured__inner {
    background: var(--ivh-gradient);
    border-radius: var(--ivh-radius);
    padding: 40px;
    color: #fff;
    box-shadow: var(--ivh-shadow);
}
.ivh-featured__badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}
.ivh-featured__title {
    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 700;
    margin: 0 0 12px;
}
.ivh-featured__desc {
    font-size: 16px;
    color: rgba(255,255,255,0.9);
    margin: 0 0 24px;
    max-width: 640px;
}

/* Filters */
.ivh-hub__filters {
    max-width: var(--ivh-container);
    margin: 32px auto 24px;
    padding: 0 24px;
}
.ivh-filter-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.ivh-filter {
    padding: 8px 16px;
    background: var(--ivh-bg-card);
    border: 1px solid var(--ivh-border);
    border-radius: 100px;
    color: var(--ivh-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--ivh-transition);
}
.ivh-filter:hover {
    border-color: var(--ivh-pink);
    color: var(--ivh-pink);
}
.ivh-filter.is-active {
    background: var(--ivh-navy-dark);
    color: #fff;
    border-color: var(--ivh-navy-dark);
}

/* Grid */
.ivh-hub__grid {
    max-width: var(--ivh-container);
    margin: 0 auto;
    padding: 0 24px;
}
.ivh-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--ivh-gap);
}

/* Card */
.ivh-card {
    background: var(--ivh-bg-card);
    border-radius: var(--ivh-radius);
    overflow: hidden;
    transition: var(--ivh-transition);
    border: 1px solid var(--ivh-border);
}
.ivh-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ivh-shadow-hover);
    border-color: transparent;
}
.ivh-card__thumb {
    display: block;
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--ivh-navy-dark);
}
.ivh-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}
.ivh-card:hover .ivh-card__thumb img {
    transform: scale(1.05);
}
.ivh-card__play {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 56px; height: 56px;
    background: var(--ivh-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 18px;
    padding-left: 4px; /* visually center the play triangle */
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.ivh-card__duration {
    position: absolute;
    bottom: 12px; right: 12px;
    background: rgba(17, 25, 38, 0.85);
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}
.ivh-card__body {
    padding: 20px;
}
.ivh-card__cat {
    display: inline-block;
    font-size: 12px;
    color: var(--ivh-pink);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}
.ivh-card__title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    margin: 0 0 8px;
}
.ivh-card__title a {
    color: var(--ivh-text);
    text-decoration: none;
}
.ivh-card__title a:hover {
    color: var(--ivh-pink);
}
.ivh-card__num {
    display: inline-block;
    background: var(--ivh-bg-soft);
    color: var(--ivh-text-muted);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    margin-right: 6px;
}
.ivh-card__excerpt {
    font-size: 14px;
    color: var(--ivh-text-muted);
    margin: 0;
}

.ivh-empty {
    text-align: center;
    color: var(--ivh-text-muted);
    padding: 64px;
}

/* Hub CTA section */
.ivh-hub__cta {
    max-width: var(--ivh-container);
    margin: 64px auto 0;
    padding: 0 24px;
}
.ivh-hub__cta-inner {
    background: var(--ivh-navy);
    color: #fff;
    border-radius: var(--ivh-radius);
    padding: 48px;
    text-align: center;
}
.ivh-hub__cta-inner h2 {
    font-size: 28px;
    margin: 0 0 12px;
    color: #fff;
}
.ivh-hub__cta-inner p {
    color: rgba(255,255,255,0.85);
    max-width: 480px;
    margin: 0 auto 24px;
}
#ivh-subscribe-form {
    max-width: 480px;
    margin: 0 auto;
}

/* ===================== SINGLE VIDEO ===================== */
.ivh-single {
    max-width: var(--ivh-container);
    margin: 0 auto;
    padding: 32px 24px 64px;
}

.ivh-single__hero {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    margin-bottom: 48px;
    align-items: start;
}
@media (max-width: 900px) {
    .ivh-single__hero {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

.ivh-pill {
    display: inline-block;
    background: var(--ivh-bg-soft);
    color: var(--ivh-navy);
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    margin-bottom: 16px;
}
.ivh-pill:hover {
    background: var(--ivh-pink);
    color: #fff;
}

.ivh-single__title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    line-height: 1.15;
    margin: 0 0 16px;
    color: var(--ivh-navy-dark);
    letter-spacing: -0.02em;
}
.ivh-single__num {
    display: inline-block;
    background: var(--ivh-gradient);
    color: #fff;
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    vertical-align: middle;
    margin-right: 8px;
}

.ivh-single__meta {
    color: var(--ivh-text-muted);
    font-size: 14px;
    margin: 0 0 20px;
}
.ivh-single__meta span + span::before {
    content: '·';
    margin: 0 8px;
}

.ivh-single__excerpt {
    font-size: 17px;
    color: var(--ivh-text);
    margin-bottom: 24px;
}
.ivh-single__excerpt p {
    margin: 0 0 12px;
}

/* Takeaways — verzorgde checklist (geen callout-kader/stripe) */
.ivh-takeaways {
    background: transparent;
    padding: 0;
    border: 0;
}
.ivh-takeaways__title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 22px;
    color: var(--ivh-navy-dark);
    letter-spacing: -0.01em;
}
.ivh-takeaways__list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.ivh-takeaways__list li {
    position: relative;
    padding: 0 0 0 42px;
    margin: 0 0 18px;
    font-size: 16px;
    line-height: 1.6;
    color: var(--ivh-text);
}
.ivh-takeaways__list li:last-child {
    margin-bottom: 0;
}
.ivh-takeaways__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 1px;
    width: 26px;
    height: 26px;
    border-radius: 9px;
    background: var(--ivh-gradient);
    box-shadow: 0 4px 12px rgba(201, 65, 106, 0.25);
}
.ivh-takeaways__list li::after {
    content: '✓';
    position: absolute;
    left: 0;
    top: 1px;
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
}

/* Video embed */
.ivh-video-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--ivh-navy-dark);
    border-radius: var(--ivh-radius);
    overflow: hidden;
    box-shadow: var(--ivh-shadow);
}
.ivh-video-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Single body */
.ivh-single__body {
    max-width: 760px;
    margin: 0 auto;
}
.ivh-single__body > p {
    font-size: 17px;
    line-height: 1.7;
    color: var(--ivh-text);
}

/* Downloads (één of meerdere) */
.ivh-downloads {
    display: grid;
    gap: 16px;
}
.ivh-download {
    background: var(--ivh-navy-dark);
    color: #fff;
    padding: 24px 28px;
    border-radius: var(--ivh-radius);
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}
.ivh-download::before {
    content: '';
    position: absolute;
    top: -50px; right: -50px;
    width: 200px; height: 200px;
    background: var(--ivh-gradient);
    opacity: 0.2;
    border-radius: 50%;
    filter: blur(30px);
}
.ivh-download__cover {
    flex: 0 0 auto;
    width: 96px;
    position: relative;
    z-index: 1;
}
.ivh-download__cover img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--ivh-radius-sm);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.ivh-download__body {
    position: relative;
    z-index: 1;
    flex: 1 1 240px;
}
.ivh-download__kicker {
    display: block;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ivh-yellow);
    margin: 0 0 4px;
}
.ivh-download__title {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 6px;
}
.ivh-download__desc {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.82);
    margin: 0;
}
.ivh-download__btn {
    background: var(--ivh-gradient);
    color: #fff;
    border: 0;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: var(--ivh-font);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ivh-transition);
    position: relative;
    z-index: 1;
    flex: 0 0 auto;
}
.ivh-download__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201, 65, 106, 0.4);
}

/* Transcript */
.ivh-transcript {
    background: var(--ivh-bg-soft);
    border-radius: var(--ivh-radius-sm);
    margin: 32px 0;
    border: 1px solid var(--ivh-border);
}
.ivh-transcript summary {
    cursor: pointer;
    padding: 16px 24px;
    font-weight: 500;
    list-style: none;
    user-select: none;
    position: relative;
}
.ivh-transcript summary::after {
    content: '+';
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    color: var(--ivh-text-muted);
    transition: var(--ivh-transition);
}
.ivh-transcript[open] summary::after {
    content: '−';
}
.ivh-transcript__hint {
    color: var(--ivh-text-muted);
    font-weight: 400;
    font-size: 14px;
    margin-left: 4px;
}
.ivh-transcript__body {
    padding: 0 24px 24px;
    color: var(--ivh-text);
    line-height: 1.8;
    max-height: 600px;
    overflow-y: auto;
}
.ivh-transcript__body p {
    margin: 0 0 16px;
}

/* Quiz */
.ivh-quiz {
    background: linear-gradient(180deg, var(--ivh-bg-card), var(--ivh-bg-soft));
    border: 1px solid var(--ivh-border);
    border-radius: var(--ivh-radius);
    padding: 32px;
    margin: 48px 0;
}
.ivh-quiz__intro {
    text-align: center;
    margin-bottom: 32px;
}
.ivh-quiz__title {
    font-size: 28px;
    font-weight: 700;
    color: var(--ivh-navy-dark);
    margin: 0 0 8px;
}
.ivh-quiz__sub {
    color: var(--ivh-text-muted);
    margin: 0;
}
.ivh-quiz__question {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--ivh-border);
}
.ivh-quiz__question:last-of-type {
    border-bottom: 0;
    margin-bottom: 0;
    padding-bottom: 0;
}
.ivh-quiz__question-text {
    font-size: 17px;
    font-weight: 600;
    margin: 0 0 16px;
}
.ivh-quiz__counter {
    display: inline-block;
    background: var(--ivh-navy);
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-right: 8px;
}
.ivh-quiz__options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.ivh-quiz__option {
    background: var(--ivh-bg-card);
    border: 2px solid var(--ivh-border);
    border-radius: 8px;
    padding: 12px 16px;
    cursor: pointer;
    transition: var(--ivh-transition);
    font-family: var(--ivh-font);
    font-size: 15px;
    text-align: left;
    color: var(--ivh-text);
}
.ivh-quiz__option:hover:not(:disabled) {
    border-color: var(--ivh-pink);
    background: #fff;
}
.ivh-quiz__option.is-correct {
    border-color: var(--ivh-green);
    background: rgba(46, 171, 111, 0.1);
}
.ivh-quiz__option.is-wrong {
    border-color: var(--ivh-red);
    background: rgba(233, 81, 75, 0.08);
}
.ivh-quiz__option:disabled {
    cursor: default;
}
.ivh-quiz__feedback {
    margin-top: 12px;
    padding: 12px 16px;
    background: var(--ivh-bg-card);
    border-radius: 8px;
    font-size: 14px;
    color: var(--ivh-text-muted);
    border-left: 4px solid var(--ivh-navy);
}
.ivh-quiz__result {
    text-align: center;
    padding: 32px;
    background: var(--ivh-gradient);
    color: #fff;
    border-radius: var(--ivh-radius);
    margin-top: 24px;
}
.ivh-quiz__result-score {
    font-size: 56px;
    font-weight: 700;
    line-height: 1;
    margin: 0 0 8px;
}
.ivh-quiz__result-label {
    font-size: 16px;
    opacity: 0.9;
    margin: 0;
}

/* Lesson nav */
.ivh-lesson-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 48px 0;
}
.ivh-lesson-nav__prev,
.ivh-lesson-nav__next {
    padding: 20px 24px;
    background: var(--ivh-bg-card);
    border: 1px solid var(--ivh-border);
    border-radius: var(--ivh-radius-sm);
    text-decoration: none;
    color: var(--ivh-text);
    transition: var(--ivh-transition);
    display: block;
}
.ivh-lesson-nav__next {
    text-align: right;
}
.ivh-lesson-nav__prev:hover,
.ivh-lesson-nav__next:hover {
    border-color: var(--ivh-pink);
    transform: translateY(-2px);
    box-shadow: var(--ivh-shadow);
}
.ivh-lesson-nav__dir {
    display: block;
    font-size: 13px;
    color: var(--ivh-text-muted);
    font-weight: 500;
    margin-bottom: 4px;
}
.ivh-lesson-nav__title {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--ivh-navy-dark);
}
.ivh-lesson-nav__placeholder {
    /* Lege placeholder zodat de grid uitlijnt als er geen prev/next is */
}

/* Related */
.ivh-related {
    margin-top: 64px;
    padding-top: 48px;
    border-top: 1px solid var(--ivh-border);
}
.ivh-related__title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 24px;
    color: var(--ivh-navy-dark);
}

/* Buttons */
.ivh-btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-family: var(--ivh-font);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: 0;
    transition: var(--ivh-transition);
    margin-right: 8px;
}
.ivh-btn--primary {
    background: #fff;
    color: var(--ivh-navy-dark);
}
.ivh-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.ivh-btn--ghost {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,0.4);
}
.ivh-btn--ghost:hover {
    border-color: #fff;
}

/* Modal voor HubSpot form */
.ivh-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(17, 25, 38, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9998;
    padding: 24px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}
.ivh-modal-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}
.ivh-modal {
    background: #fff;
    border-radius: var(--ivh-radius);
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px;
    position: relative;
    box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}
.ivh-modal__close {
    position: absolute;
    top: 12px; right: 12px;
    background: transparent;
    border: 0;
    width: 36px; height: 36px;
    cursor: pointer;
    font-size: 24px;
    color: var(--ivh-text-muted);
    border-radius: 50%;
    transition: var(--ivh-transition);
}
.ivh-modal__close:hover {
    background: var(--ivh-bg-soft);
    color: var(--ivh-text);
}
.ivh-modal__title {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--ivh-navy-dark);
}
.ivh-modal__desc {
    color: var(--ivh-text-muted);
    margin: 0 0 24px;
    font-size: 15px;
}

@media (max-width: 600px) {
    .ivh-single__hero { gap: 24px; }
    .ivh-lesson-nav { grid-template-columns: 1fr; }
    .ivh-download { flex-direction: column; align-items: stretch; }
    .ivh-download__btn { width: 100%; }
    .ivh-hub__hero { padding: 48px 16px 32px; }
    .ivh-featured__inner { padding: 24px; }
}

/* ===================================================================
 * v1.0.3 — Tabbed single-video layout
 * =================================================================== */

/* Gecentreerde kop + vaste video + intro */
.ivh-single__head {
    max-width: 800px;
    margin: 0 auto 28px;
    text-align: center;
}
.ivh-single__head .ivh-single__excerpt {
    margin-bottom: 0;
}
.ivh-single__video {
    max-width: 960px;
    margin: 0 auto;
}
.ivh-single__intro {
    max-width: 760px;
    margin: 28px auto 0;
    font-size: 17px;
    line-height: 1.7;
    color: var(--ivh-text);
}
.ivh-single__intro p { margin: 0 0 16px; }

/* Eind-pop-up (verschijnt als de video afgelopen is) */
.ivh-endcard {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 24px;
    background: rgba(17, 25, 38, 0.94);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.ivh-endcard[hidden] { display: none; }
.ivh-endcard.is-visible { opacity: 1; }
.ivh-endcard__inner { max-width: 520px; color: #fff; }
.ivh-endcard__kicker {
    color: var(--ivh-yellow);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    font-size: 13px;
    margin: 0 0 6px;
}
.ivh-endcard__title {
    color: #fff;
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 700;
    margin: 0 0 20px;
}
.ivh-endcard__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin: 0 0 16px;
}
.ivh-endcard__actions .ivh-btn { margin: 0; }
.ivh-endcard__replay {
    background: transparent;
    border: 0;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-family: var(--ivh-font);
    font-size: 14px;
    transition: var(--ivh-transition);
}
.ivh-endcard__replay:hover { color: #fff; }

/* Tabs */
.ivh-tabwrap {
    max-width: 860px;
    margin: 40px auto 0;
}
.ivh-tablist {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    border-bottom: 2px solid var(--ivh-border);
    margin-bottom: 28px;
}
.ivh-tab {
    appearance: none;
    background: transparent;
    border: 0;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    padding: 12px 18px;
    font-family: var(--ivh-font);
    font-size: 15px;
    font-weight: 600;
    color: var(--ivh-text-muted);
    cursor: pointer;
    transition: var(--ivh-transition);
}
.ivh-tab:hover { color: var(--ivh-text); }
.ivh-tab.is-active {
    color: var(--ivh-pink);
    border-bottom-color: var(--ivh-pink);
}
.ivh-tab:focus-visible {
    outline: 2px solid var(--ivh-pink);
    outline-offset: 2px;
    border-radius: 4px;
}
.ivh-panel { animation: ivh-fade 0.25s ease; }
.ivh-panel[hidden] { display: none; }
@keyframes ivh-fade {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: none; }
}
/* Binnen een tab vervallen de losse marges van de oude losse secties */
.ivh-panel .ivh-quiz,
.ivh-panel .ivh-downloads,
.ivh-panel .ivh-takeaways { margin: 0; }
.ivh-panel .ivh-transcript__body { padding: 0; max-height: none; }

/* Verberg de dubbele paginatitel van het Jupiter-thema op video-pagina's */
.single-video_lesson #mk-page-introduce,
.tax-video_series #mk-page-introduce,
.tax-video_category #mk-page-introduce,
.post-type-archive-video_lesson #mk-page-introduce {
    display: none !important;
}

@media (max-width: 600px) {
    .ivh-download__cover { width: 140px; }
    .ivh-tab { padding: 10px 12px; font-size: 14px; }
}

/* ===================================================================
 * v1.0.5 — LMS-layout: twee kolommen + serie-sidebar (Udemy-stijl)
 * =================================================================== */

/* Twee kolommen enkel wanneer er een serie-sidebar is */
.ivh-single.has-seriesnav .ivh-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 40px;
    align-items: start;
}
/* In de twee-kolomsweergave lijnt de content links uit (geen centrering) */
.ivh-single.has-seriesnav .ivh-single__head {
    text-align: left;
    max-width: none;
    margin: 0 0 20px;
}
.ivh-single.has-seriesnav .ivh-single__video,
.ivh-single.has-seriesnav .ivh-single__intro,
.ivh-single.has-seriesnav .ivh-tabwrap {
    max-width: none;
    margin-left: 0;
    margin-right: 0;
}
.ivh-single.has-seriesnav .ivh-single__intro { margin-top: 24px; }
.ivh-single.has-seriesnav .ivh-tabwrap { margin-top: 32px; }

/* Sidebar */
.ivh-seriesnav {
    position: sticky;
    top: 24px;
    align-self: start;
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 48px);
    background: var(--ivh-bg-card);
    border: 1px solid var(--ivh-border);
    border-radius: var(--ivh-radius);
    overflow: hidden;
    box-shadow: var(--ivh-shadow);
}
.ivh-seriesnav__head {
    padding: 20px;
    background: var(--ivh-navy-dark);
    color: #fff;
}
.ivh-seriesnav__eyebrow {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    color: var(--ivh-yellow);
    margin: 0 0 4px;
}
.ivh-seriesnav__title {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.25;
    color: #fff;
    margin: 0 0 14px;
}
.ivh-progressbar {
    height: 6px;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.18);
    overflow: hidden;
}
.ivh-progressbar__fill {
    display: block;
    height: 100%;
    width: 0;
    border-radius: 100px;
    background: var(--ivh-gradient);
    transition: width 0.4s ease;
}
.ivh-seriesnav__count {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    margin: 8px 0 0;
}
.ivh-seriesnav__count .ivh-done-count {
    color: #fff;
    font-weight: 700;
}

.ivh-lesson-list {
    list-style: none;
    margin: 0;
    padding: 6px;
    overflow-y: auto;
}
.ivh-lesson-item { margin: 0; }
.ivh-lesson-item__link {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 12px;
    border-radius: var(--ivh-radius-sm);
    text-decoration: none;
    color: var(--ivh-text);
    transition: var(--ivh-transition);
}
.ivh-lesson-item__link:hover { background: var(--ivh-bg-soft); }
.ivh-lesson-item.is-current .ivh-lesson-item__link { background: var(--ivh-bg-soft); }

.ivh-lesson-item__check {
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    margin-top: 1px;
    border: 2px solid var(--ivh-border);
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: transparent;
    transition: var(--ivh-transition);
}
.ivh-lesson-item.is-done .ivh-lesson-item__check {
    background: var(--ivh-gradient);
    border-color: transparent;
    color: #fff;
}
.ivh-lesson-item.is-done .ivh-lesson-item__check::after { content: '✓'; }

.ivh-lesson-item__body { min-width: 0; }
.ivh-lesson-item__title {
    display: block;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--ivh-navy-dark);
}
.ivh-lesson-item.is-current .ivh-lesson-item__title { color: var(--ivh-pink); }
.ivh-lesson-item__meta {
    display: block;
    font-size: 12px;
    color: var(--ivh-text-muted);
    margin-top: 3px;
}
.ivh-lesson-item__meta::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 4px 0 4px 6px;
    border-color: transparent transparent transparent var(--ivh-text-muted);
    margin-right: 6px;
    vertical-align: middle;
}
.ivh-lesson-item__tag {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 7px;
    border-radius: 4px;
    background: var(--ivh-bg-soft);
    color: var(--ivh-text-muted);
    font-size: 11px;
    font-weight: 600;
}

/* Onder ~980px: sidebar onder de content, niet langer sticky */
@media (max-width: 980px) {
    .ivh-single.has-seriesnav .ivh-layout { grid-template-columns: 1fr; }
    .ivh-seriesnav {
        position: static;
        max-height: none;
        margin-top: 40px;
    }
    .ivh-lesson-list { max-height: 480px; }
}