/* Agency v5: a surgical layer over the existing design system. */

.home-hero {
    min-height: clamp(560px, 76vh, 780px);
    border-bottom: 1px solid var(--border-subtle);
}

.home-hero .hero-content {
    align-items: center;
    gap: clamp(var(--space-8), 6vw, 5rem);
}

.home-hero .hero-text {
    max-width: 720px;
}

.home-hero .hero-desc {
    max-width: 39rem;
}

.home-hero .hero-visual {
    align-items: center;
    overflow: visible;
}

.home-hero .hero-image {
    max-width: 340px;
    border: 1px solid var(--border-subtle);
}

.home-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.55rem;
    font-size: 0.78rem;
    letter-spacing: 0.03em;
}

.home-meta > span {
    color: var(--border-visible);
}

.index-section--selected {
    padding-top: var(--space-10);
    padding-bottom: var(--space-10);
}

.selected-work-row {
    padding-top: var(--space-5);
    padding-bottom: var(--space-5);
}

.selected-work-row .index-row-title {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
}

.selected-work-row .index-row-desc {
    max-width: 49rem;
}

.index-row-summary {
    display: block;
    margin-top: 0.3rem;
    color: var(--text-secondary);
    line-height: 1.58;
}

.index-row--static {
    cursor: default;
}

.index-row--static:hover,
.index-row--static:focus-visible {
    background: transparent;
}

.index-row--static::before {
    display: none;
}

.index-row--static:hover .index-row-title,
.index-row--static:focus-visible .index-row-title {
    color: var(--text-secondary);
}

.index-section--directory {
    padding-bottom: var(--space-10);
}

.research-page {
    padding-bottom: var(--space-10);
}

.research-list {
    border-top: 1px solid var(--border-visible);
}

.research-entry {
    display: grid;
    grid-template-columns: minmax(150px, 190px) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4rem);
    padding: clamp(2rem, 4vw, 3.25rem) 0;
    border-bottom: 1px solid var(--border-subtle);
}

.research-entry-meta {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.1em;
    line-height: 1.55;
    text-transform: uppercase;
}

.research-entry-body h2 {
    max-width: 54rem;
    margin: 0 0 var(--space-4);
    font-size: clamp(1.45rem, 2.5vw, 2.15rem);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.research-entry-body p {
    max-width: 55rem;
    color: var(--text-secondary);
    line-height: 1.72;
}

.research-entry-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    margin-top: var(--space-5);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.research-entry-links a {
    padding-bottom: 2px;
    border-bottom: 1px solid var(--border-visible);
}

.research-entry-links a:hover,
.research-entry-links a:focus-visible {
    border-bottom-color: var(--accent);
}

.research-contact {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-6);
    margin: var(--space-9) 0;
    color: var(--text-secondary);
}

.research-contact a {
    flex: 0 0 auto;
    padding-bottom: 2px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    border-bottom: 1px solid var(--border-visible);
}

@media (max-width: 1024px) {
    .home-hero {
        min-height: auto;
        padding-bottom: var(--space-9);
    }

    .home-hero .hero-visual {
        padding-top: var(--space-7);
    }

    .home-hero .hero-image {
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .home-hero {
        border-bottom: 0;
        padding-bottom: var(--space-7);
    }

    .home-hero .hero-content {
        gap: var(--space-7);
    }

    .home-hero .hero-visual {
        padding-top: 0;
    }

    .home-hero .hero-image {
        max-width: 240px;
    }

    .home-meta {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.35rem;
    }

    .home-meta > span {
        display: none;
    }

    .index-section--selected {
        padding-top: var(--space-8);
        padding-bottom: var(--space-8);
    }

    .research-entry {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .research-entry-meta {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.35rem 0.85rem;
    }

    .research-contact {
        align-items: flex-start;
        flex-direction: column;
    }
}