/* Publications Section */
.publications {
    padding: 90px 0;
    background: var(--bg-light);
}

.publications-list {
    margin-top: 50px;
}

.publication-card {
    background: white;
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 8px 28px rgba(30, 64, 175, 0.1);
    border: 1px solid rgba(30, 64, 175, 0.1);
    display: flex;
    gap: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.publication-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--gold-accent));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.publication-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 44px rgba(30, 64, 175, 0.18);
    border-color: rgba(30, 64, 175, 0.2);
}

.publication-card:hover::before {
    opacity: 1;
}

.publication-icon {
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    box-shadow: 0 8px 24px rgba(30, 64, 175, 0.35);
    transition: all 0.3s ease;
}

.publication-card:hover .publication-icon {
    transform: scale(1.08) rotate(3deg);
    box-shadow: 0 12px 32px rgba(30, 64, 175, 0.45);
}

.publication-content {
    flex: 1;
}

.publication-card h3 {
    font-size: 1.6rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.4;
}

.publication-journal {
    font-size: 1rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-style: italic;
}

.publication-details {
    font-size: 0.95rem;
    color: var(--text-medium);
    margin-bottom: 1.2rem;
}

.publication-description {
    font-size: 1rem;
    color: var(--text-light);
    line-height: 1.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .publications {
        padding: 70px 0;
    }

    .publications-list {
        margin-top: 30px;
    }

    .publication-card {
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
    }

    .publication-icon {
        margin: 0 auto;
    }

    .publication-card h3 {
        font-size: 1.4rem;
        text-align: center;
    }

    .publication-journal,
    .publication-details,
    .publication-description {
        text-align: center;
    }
}