/* ===== Publications page styles ===== */

.pub-header {
    padding: 130px 0 60px;
    background: linear-gradient(135deg, var(--off-white) 0%, var(--accent-light) 100%);
    text-align: center;
}

.pub-eyebrow {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 10px;
}

.pub-page-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.8rem, 5vw, 4rem);
    color: var(--dark);
    margin-bottom: 14px;
    letter-spacing: -1px;
}

.pub-page-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 720px;
    margin: 0 auto 28px;
    line-height: 1.65;
}

.pub-page-meta {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

.pub-page {
    padding: 60px 0 100px;
}

/* Year section */
.pub-year-section {
    margin-bottom: 64px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.pub-year-section:last-child {
    border-bottom: none;
}

.pub-year-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.6rem;
    color: var(--primary);
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.pub-cat-title {
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-light);
    font-weight: 600;
    margin: 32px 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.pub-year-section > .pub-cat-title:first-of-type {
    margin-top: 8px;
}

/* Entry */
.pub-entry {
    margin-bottom: 20px;
    padding: 18px 20px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: box-shadow var(--transition), transform var(--transition);
}

.pub-entry:hover {
    box-shadow: var(--shadow);
    transform: translateY(-1px);
}

.pub-entry-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.15rem;
    line-height: 1.4;
    color: var(--dark);
    margin: 0 0 8px;
    font-weight: 700;
}

.pub-entry-authors {
    font-size: 0.95rem;
    color: var(--text);
    margin: 0 0 6px;
    line-height: 1.5;
}

.pub-entry-venue {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0 0 8px;
}

.pub-entry-summary {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.65;
    margin: 12px 0 12px;
}

.pub-entry-links {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.pub-entry-links a {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.92rem;
    text-decoration: none;
}

.pub-entry-links a:hover {
    color: var(--accent);
    text-decoration: underline;
}

.pub-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--primary);
    background: var(--accent-light);
    padding: 3px 10px;
    border-radius: 12px;
    letter-spacing: 0.3px;
}

.pub-tag-first {
    background: var(--primary);
    color: var(--white);
}

/* Figured entry (with thumbnail) */
.pub-entry-figured {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 24px;
    align-items: start;
}

.pub-entry-thumb {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--white);
}

.pub-entry-thumb a {
    display: block;
    line-height: 0;
}

.pub-entry-thumb img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition);
}

.pub-entry-thumb:hover img {
    transform: scale(1.02);
}

@media (max-width: 720px) {
    .pub-entry-figured {
        grid-template-columns: 1fr;
    }
    .pub-year-title {
        font-size: 2rem;
    }
}

/* Active nav link */
.nav-links a.active {
    color: var(--primary);
    background: var(--accent-light);
}