/* Conferences Page Specific Styles */

.gallery-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
    padding-top: 140px;
}

/* Conference Section */
.conference-section {
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2rem;
    color: var(--accent-red);
    font-weight: 700;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--accent-red);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-title i {
    font-size: 1.5rem;
}

/* Conference Cards Grid */
.conferences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.conference-card {
    background: white;
    border: 3px solid var(--accent-red);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(139, 40, 80, 0.15);
    transition: all 0.3s ease;
}

.conference-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(139, 40, 80, 0.25);
    border-color: var(--accent-gold);
}

/* Conference Image */
.conference-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.conference-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.conference-card:hover .conference-image img {
    transform: scale(1.1);
}

.conference-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(139, 40, 80, 0.1) 100%);
}

/* Conference Badges */
.conference-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Conference Badge Types */
.conference-badge.international {
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
}

.conference-badge.domestic {
    background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-light) 100%);
}

/* Conference Content */
.conference-content {
    padding: 2rem;
}

.conference-content h3 {
    font-size: 1.4rem;
    color: var(--accent-red);
    margin-bottom: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    line-height: 1.4;
}

.conference-content h3 i {
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.conference-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid rgba(139, 40, 80, 0.1);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-gray);
    font-size: 0.95rem;
}

.info-item i {
    color: var(--accent-red);
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

.conference-description {
    color: var(--text-gray);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

/* Conference Links */
.conference-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.link-btn i {
    font-size: 1rem;
}

.slides-btn {
    background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%);
    color: white;
}

.slides-btn:hover {
    background: var(--accent-gold);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(217, 119, 6, 0.3);
}

.paper-btn {
    background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-light) 100%);
    color: white;
}

.paper-btn:hover {
    background: #a21e50;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 40, 80, 0.3);
}

.website-btn {
    background: white;
    color: var(--accent-red);
    border: 2px solid var(--accent-red);
}

.website-btn:hover {
    background: var(--accent-red);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(139, 40, 80, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .gallery-container {
        padding: 1rem;
        padding-top: 110px;
    }

    .conferences-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .conference-content {
        padding: 1.5rem;
    }

    .conference-content h3 {
        font-size: 1.2rem;
    }

    .conference-links {
        flex-direction: column;
    }

    .link-btn {
        justify-content: center;
        width: 100%;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .conference-image {
        height: 200px;
    }

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

    .info-item {
        font-size: 0.9rem;
    }
}