/* Timeline Styles */
.timeline-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, rgba(20, 20, 20, 0.9) 0%, rgba(10, 10, 10, 0.9) 100%);
    margin-top: 4rem;
    min-height: 100vh;
}

.timeline-title {
    font-family: 'Cinzel', serif;
    font-size: 4rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px var(--secondary-color);
    margin-bottom: 1rem;
    text-align: center;
}

.timeline-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 4rem;
    font-style: italic;
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    width: 100%;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timeline-dot {
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    border: 4px solid var(--dark-bg);
    box-shadow: 0 0 20px rgba(218, 165, 32, 0.5);
    position: relative;
    z-index: 3;
}

.timeline-line {
    width: 4px;
    height: 100px;
    background: var(--gradient-primary);
    margin-top: -2px;
    border-radius: 2px;
}

.timeline-item:last-child .timeline-line {
    display: none;
}

.timeline-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    width: 45%;
    position: relative;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: auto;
    margin-left: 0;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
    margin-right: 0;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    border-color: var(--accent-color);
}

.timeline-date {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.timeline-event-title {
    font-family: 'Cinzel', serif;
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.timeline-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1.1rem;
}

.timeline-image {
    margin-top: 1.5rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.event-image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.event-image:hover {
    transform: scale(1.05);
}

/* Responsive Design */
@media (max-width: 768px) {
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: row !important;
        padding-left: 60px;
    }
    
    .timeline-marker {
        left: 30px;
    }
    
    .timeline-content {
        width: 100%;
        margin: 0 !important;
    }
    
    .timeline-title {
        font-size: 2.5rem;
    }
    
    .timeline-subtitle {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .timeline-section {
        padding: 4rem 0;
    }
    
    .timeline-content {
        padding: 1.5rem;
    }
    
    .timeline-event-title {
        font-size: 1.5rem;
    }
    
    .timeline-description {
        font-size: 1rem;
    }
}

/* Animation */
.timeline-item {
    opacity: 0;
    transform: translateY(50px);
    animation: timelineFadeIn 0.8s ease forwards;
}

.timeline-item:nth-child(1) { animation-delay: 0.2s; }
.timeline-item:nth-child(2) { animation-delay: 0.4s; }
.timeline-item:nth-child(3) { animation-delay: 0.6s; }
.timeline-item:nth-child(4) { animation-delay: 0.8s; }

@keyframes timelineFadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Image Zoom Modal Styles */
.zoomable-image {
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.zoomable-image:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.image-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.image-modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    animation: zoomIn 0.3s ease;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 10001;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: rgba(220, 53, 69, 0.8);
    transform: scale(1.1);
}

.modal-image {
    width: 100%;
    height: auto;
    max-height: 80vh;
    object-fit: contain;
    display: block;
}

.modal-caption {
    padding: 1rem 2rem;
    background: var(--card-bg);
    color: var(--text-primary);
    text-align: center;
    font-size: 1.1rem;
    border-top: 1px solid var(--border-color);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-content {
        max-width: 95vw;
        max-height: 95vh;
        margin: 1rem;
    }
    
    .modal-close {
        top: 10px;
        right: 15px;
        font-size: 1.5rem;
        width: 35px;
        height: 35px;
    }
    
    .modal-caption {
        padding: 0.8rem 1rem;
        font-size: 1rem;
    }
}