/* Shared editorial story components */

.story-card {
    position: relative;
    min-width: 0;
}

.story-card__media {
    display: block;
    margin-bottom: var(--space-3);
    overflow: hidden;
    background: var(--color-surface);
    text-decoration: none;
}

.story-card__media img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform 220ms ease;
}

.story-card:hover .story-card__media img {
    transform: scale(1.015);
}

.story-card__eyebrow {
    margin-bottom: 10px;
}

.story-card__title {
    margin-bottom: 10px;
    font-size: clamp(1.25rem, 2vw, 1.65rem);
    line-height: 1.18;
}

.story-card__title a {
    color: var(--color-ink);
    text-decoration: none;
}

.story-card__title a:hover {
    color: var(--color-accent);
}

.story-card__summary {
    margin: 0 0 12px;
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-muted);
}

.story-card__meta {
    margin: 0;
}


/* Lead story */

.story-card--lead .story-card__media {
    margin-bottom: var(--space-4);
}

.story-card--lead .story-card__media img {
    aspect-ratio: 16 / 9;
}

.story-card--lead .story-card__title {
    max-width: 820px;
    margin-bottom: var(--space-3);

    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
}

.story-card--lead .story-card__summary {
    max-width: 760px;
    font-size: var(--text-md);
    line-height: 1.55;
}


/* Compact story */

.story-card--compact {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 120px;
    gap: var(--space-3);
    align-items: start;
}

.story-card--compact .story-card__media {
    grid-column: 2;
    grid-row: 1 / span 4;
    margin: 0;
}

.story-card--compact .story-card__media img {
    aspect-ratio: 1 / 1;
}

.story-card--compact .story-card__content {
    grid-column: 1;
}

.story-card--compact .story-card__title {
    font-size: 1.2rem;
}

.story-card--compact .story-card__summary {
    display: none;
}


/* Horizontal story row */

.story-row {
    display: grid;
    grid-template-columns: minmax(180px, 260px) minmax(0, 1fr);
    gap: var(--space-4);

    padding: var(--space-4) 0;

    border-top: 1px solid var(--color-border);
}

.story-row__media {
    overflow: hidden;
    background: var(--color-surface);
}

.story-row__media img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.story-row__title {
    margin: 8px 0 10px;

    font-size: clamp(1.25rem, 2vw, 1.7rem);
}

.story-row__title a {
    color: var(--color-ink);
    text-decoration: none;
}

.story-row__title a:hover {
    color: var(--color-accent);
}

.story-row__summary {
    margin-bottom: 10px;
    color: var(--color-muted);
}


/* Text-only story list */

.headline-list {
    list-style: none;
}

.headline-list__item {
    padding: var(--space-3) 0;
    border-top: 1px solid var(--color-border);
}

.headline-list__item:first-child {
    padding-top: 0;
    border-top: 0;
}

.headline-list__title {
    margin-bottom: 7px;
    font-size: 1.15rem;
    line-height: 1.3;
}

.headline-list__title a {
    text-decoration: none;
}


/* Topic badge */

.topic-label {
    display: inline-flex;
    align-items: center;

    min-height: 26px;
    padding: 0 9px;

    border: 1px solid var(--color-border);

    font-size: 0.68rem;
    line-height: 1;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;

    color: var(--color-navy);
    background: var(--color-paper);
}


/* Empty image placeholder while building */

.story-card__placeholder,
.story-row__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;

    width: 100%;

    background:
        linear-gradient(
            135deg,
            var(--color-surface),
            #e8edef
        );

    color: var(--color-muted);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.story-card__placeholder {
    aspect-ratio: 16 / 10;
}

.story-card--lead .story-card__placeholder {
    aspect-ratio: 16 / 9;
}

.story-card--compact .story-card__placeholder {
    aspect-ratio: 1 / 1;
}

.story-row__placeholder {
    aspect-ratio: 16 / 10;
}


/* Mobile */

@media (max-width: 700px) {
    .story-card--compact {
        grid-template-columns: minmax(0, 1fr) 92px;
    }

    .story-row {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .story-row__media {
        max-width: none;
    }
}

/* Homepage secondary stories */

.lead-secondary {
    gap: 30px;
}

.story-card--compact {
    grid-template-columns: minmax(0, 1fr) 145px;
    gap: 22px;

    padding-bottom: 28px;
    border-bottom: 1px solid var(--color-border);
}

.story-card--compact:last-child {
    border-bottom: 0;
}

.story-card--compact .story-card__title {
    font-size: 1.35rem;
    line-height: 1.16;
}

.story-card--compact .story-card__meta {
    margin-top: 11px;
}

@media (max-width: 700px) {

    .story-card--compact {
        grid-template-columns: minmax(0, 1fr) 105px;
        gap: 15px;
    }

}


/* Homepage Clinical Research + Explainers */
.home-duo-section {
    border-top: 1px solid var(--color-border-light);
}

.home-duo {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
}

.home-duo__column {
    min-width: 0;
}

.home-duo__column:first-child {
    padding-right: 54px;
}

.home-duo__column:last-child {
    padding-left: 54px;
    border-left: 1px solid var(--color-border);
}

.home-duo__lead {
    padding-top: 28px;
    padding-bottom: 30px;
}

.home-duo__image-link {
    display: block;
    margin-bottom: 24px;
    overflow: hidden;
    background: var(--color-surface);
}

.home-duo__image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    transition: transform 250ms ease;
}

.home-duo__image-link:hover .home-duo__image {
    transform: scale(1.015);
}

.home-duo__lead .eyebrow {
    margin-bottom: 10px;
}

.home-duo__lead-title {
    max-width: 600px;
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 2vw, 2.2rem);
    line-height: 1.08;
    letter-spacing: -0.02em;
}

.home-duo__lead-title a,
.home-duo__story-title a {
    color: var(--color-ink);
    text-decoration: none;
}

.home-duo__lead-title a:hover,
.home-duo__story-title a:hover {
    color: var(--color-accent);
}

.home-duo__description {
    max-width: 620px;
    margin: 14px 0 0;
    color: var(--color-muted);
    font-size: 0.98rem;
    line-height: 1.6;
}

.home-duo__stories {
    border-top: 1px solid var(--color-border);
}

.home-duo__story {
    padding: 21px 0 22px;
    border-bottom: 1px solid var(--color-border);
}

.home-duo__story .eyebrow {
    margin-bottom: 7px;
    font-size: 0.7rem;
}

.home-duo__story-title {
    margin: 0;
    max-width: 580px;
    font-family: var(--font-display);
    font-size: 1.28rem;
    line-height: 1.18;
    letter-spacing: -0.012em;
}

.home-duo__more {
    display: inline-block;
    margin-top: 24px;
    color: var(--color-accent-dark);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
}

.home-duo__more:hover {
    color: var(--color-ink);
}

@media (max-width: 800px) {
    .home-duo {
        grid-template-columns: 1fr;
    }

    .home-duo__column:first-child {
        padding-right: 0;
        padding-bottom: 48px;
    }

    .home-duo__column:last-child {
        padding-left: 0;
        padding-top: 48px;
        border-left: 0;
        border-top: 1px solid var(--color-border);
    }

    .home-duo__lead-title {
        font-size: 1.8rem;
    }
}