/* About Page Styles */

.page-header {
    padding: 150px 0 80px;
    background: linear-gradient(rgba(11, 14, 17, 0.9), rgba(11, 14, 17, 0.7)), url('https://images.unsplash.com/photo-1639762681057-408e52192e55?q=80&w=2232&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    text-align: center;
    position: relative;
}

.page-content {
    padding: 80px 0;
}

.glass-section {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
    padding: 40px;
    margin-bottom: 40px;
}

.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.mission-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.value-card {
    padding: 25px;
    text-align: center;
    border-radius: var(--card-radius);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.value-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 40px auto 0;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    border-radius: 50%;
    top: 15px;
    z-index: 1;
}

.timeline-item:nth-child(odd)::after {
    right: -10px;
}

.timeline-item:nth-child(even)::after {
    left: -10px;
}

.timeline-content {
    padding: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--card-radius);
}

.timeline-year {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 5px;
}

/* Mobile Responsive Design */
@media (max-width: 968px) {
    .page-header {
        padding: 120px 0 60px;
    }
    
    .page-content {
        padding: 60px 0;
    }
    
    .glass-section {
        padding: 30px;
        margin-bottom: 30px;
    }
    
    .two-columns {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .timeline::after {
        left: 31px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .timeline-item::after {
        left: 21px;
    }
    
    .timeline-item:nth-child(odd)::after {
        right: auto;
    }
}

@media (max-width: 640px) {
    .page-header {
        padding: 100px 0 50px;
    }
    
    .page-content {
        padding: 50px 0;
    }
    
    .glass-section {
        padding: 25px 20px;
        margin-bottom: 25px;
    }
    
    .two-columns {
        gap: 20px;
    }
    
    .timeline {
        margin: 30px 0;
    }
    
    .timeline::after {
        left: 25px;
    }
    
    .timeline-item {
        padding-left: 60px;
        padding-right: 20px;
        margin-bottom: 20px;
    }
    
    .timeline-item::after {
        left: 15px;
        width: 16px;
        height: 16px;
    }
    
    .timeline-date {
        font-size: 0.9rem;
    }
    
    .timeline-content h4 {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }
    
    .timeline-content p {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 80px 0 40px;
    }
    
    .page-content {
        padding: 40px 0;
    }
    
    .glass-section {
        padding: 20px 15px;
        margin-bottom: 20px;
    }
    
    .two-columns {
        gap: 15px;
    }
    
    .timeline {
        margin: 25px 0;
    }
    
    .timeline::after {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 50px;
        padding-right: 15px;
        margin-bottom: 15px;
    }
    
    .timeline-item::after {
        left: 10px;
        width: 14px;
        height: 14px;
    }
    
    .timeline-date {
        font-size: 0.85rem;
        margin-bottom: 8px;
    }
    
    .timeline-content h4 {
        font-size: 1rem;
        margin-bottom: 6px;
    }
    
    .timeline-content p {
        font-size: 0.85rem;
    }
}