/* About — layout only. Type lives in css/common.css. */

.about-split {
    display: grid;
    gap: var(--space-2xl);
    align-items: start;
}

.about-bio .about-split {
    display: flex;
    flex-wrap: wrap-reverse;
}

.about-bio .about-split__copy,
.about-bio .about-split__media {
    flex-basis: 100%;
}

@media (min-width: 800px) {
    .about-split {
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
        gap: var(--space-3xl);
    }

    .about-bio .about-split {
        display: grid;
    }

    .about-split--reverse {
        grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    }

    .about-bio .about-split__media {
        position: sticky;
        top: var(--space-4xl);
    }
}

.about-presenter .about-split,
.about-speak .about-split,
.about-lab .about-split {
    align-items: center;
}

.about-split__media {
    line-height: 0;
}

.about-photo,
.about-split__media .img-slot {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    object-position: 50% 25%;
    border-radius: var(--space-sm);
    box-shadow: 0 var(--space-md) var(--space-2xl) color-mix(in srgb, var(--color-text) 10%, transparent);
}

.about-split__media--cert .about-cert,
.about-split__media--cert .img-slot {
    aspect-ratio: 5 / 4;
    object-fit: contain;
    background: var(--color-bg-white);
    padding: var(--space-sm);
    object-position: center;
}

.about-split__copy .btn,
.about-split__copy .h-btn {
    margin-top: var(--space-sm);
}

.about-pull {
    margin: var(--space-xl) 0;
    padding: var(--space-md) 0 var(--space-md) var(--space-lg);
    border-left: var(--space-xs) solid var(--color-primary);
}

.about-pull p:last-child {
    margin-bottom: 0;
}

.about-videos {
    display: grid;
    gap: var(--space-3xl);
    margin-top: var(--space-3xl);
    max-width: 46rem;
    margin-inline: auto;
}

.about-video-block {
    display: grid;
    gap: var(--space-md);
}

.about-video-block h3,
.about-video-block p {
    text-align: center;
}

.about-video,
.about-video-block .video-embed {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-radius: var(--space-sm);
    background: var(--color-dark);
}

.about-video iframe,
.about-video-block .video-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.about-journey h2 {
    max-width: 18em;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: var(--space-2xl);
}

.about-step {
    padding: var(--space-xl) var(--space-lg);
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--space-sm);
    box-shadow: 0 var(--space-xs) var(--space-md) color-mix(in srgb, var(--color-text) 6%, transparent);
}

.about-start {
    max-width: 46rem;
    margin: var(--space-3xl) auto 0;
    padding: var(--space-xl);
    background: var(--color-bg-luxury);
    border: 1px solid var(--color-border);
    border-radius: var(--space-sm);
    text-align: center;
}

.about-start .h-btn {
    margin-top: var(--space-sm);
}

.about-faq__inner {
    max-width: 46rem;
}

.about-faq__list {
    display: grid;
    gap: var(--space-sm);
}

.about-faq__item {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--space-sm);
    padding: 0 var(--space-md);
}

.about-faq__item summary {
    cursor: pointer;
    list-style: none;
    padding: var(--space-md) var(--space-xl) var(--space-md) 0;
    position: relative;
}

.about-faq__item summary h4 {
    display: inline;
    margin: 0;
}

.about-faq__item summary::-webkit-details-marker {
    display: none;
}

.about-faq__item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-primary);
}

.about-faq__item[open] summary::after {
    content: '-';
}

.about-faq__item p {
    padding: 0 0 var(--space-md);
}

.about-memberships {
    margin-top: var(--space-3xl);
    max-width: 46rem;
}

.about-memberships-list {
    list-style: none;
    margin: var(--space-lg) 0;
    padding: 0;
    display: grid;
    gap: var(--space-sm);
}

.about-memberships-list li {
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-left: var(--space-xs) solid var(--color-primary);
}