.research-page {
    padding-top: 80px; /* Account for fixed navbar */
}

.research-hero {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.research-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
}

.research-grid {
    padding: 4rem 0;
    background-color: var(--bg-light);
}

.research-grid .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.research-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.research-card:hover {
    transform: translateY(-5px);
}

.research-card a {
    text-decoration: none;
    color: inherit;
}

.card-image {
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect ratio */
}

.card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.source-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.7);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.875rem;
}

.card-content {
    padding: 1.5rem;
}

.card-content h3 {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.card-content p {
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .research-hero h1 {
        font-size: 2.5rem;
    }

    .research-grid .container {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .research-hero h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .card-content h3 {
        font-size: 1.1rem;
    }
}