#about,
#mission,
#timeline,
#team {
    scroll-margin-top: 120px; 
}

.page-header {
    background: linear-gradient(to right, #1F3E5D, #1a365d);
    color: white;
    padding: 80px 0 50px;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect fill="none" width="100" height="100"/><path fill="rgba(255,255,255,0.05)" d="M0,0 L100,0 L100,100 Z"/></svg>');
    background-size: cover;
    opacity: 0.3;
}

.page-title {
    font-size: 42px;
    margin-bottom: 20px;
    font-weight: bold;
    position: relative;
    z-index: 1;
}

.page-subtitle {
    font-size: 20px;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.main-content {
    padding: 0 20px 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.content-section {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    padding: 40px;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.section-title {
    font-size: 32px;
    color: #1F3E5D;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid #1F3E5D;
    position: relative;
    font-weight: 600;
}

.section-title:after {
    content: "";
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 80px;
    height: 3px;
    background-color: #1F3E5D;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 30px;
}

.about-text {
    flex: 1;
    font-size: 14px;
    line-height: 1.8;
    color: #555;
	text-indent: 2em;
}

.about-text p {
    margin-bottom: 20px;
    text-align: justify;
}

.about-image {
    flex: 0 0 45%;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    height: 350px;
}

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

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

.about-highlights {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.highlight-item {
    flex: 0 0 calc(25% - 20px);
    text-align: center;
    padding: 25px 15px;
    background-color: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 1px solid #eaeaea;
}

.highlight-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    background-color: #1F3E5D;
    color: white;
    border-color: #1F3E5D;
}

.highlight-number {
    font-size: 42px;
    font-weight: bold;
    color: #1F3E5D;
    margin-bottom: 10px;
    transition: all 0.3s ease;
    font-family: 'Arial', sans-serif;
}

.highlight-item:hover .highlight-number {
    color: white;
}

.highlight-text {
    font-size: 16px;
    font-weight: 500;
}

.mission-section-simple {
    background-color: white;
    border-radius: 8px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.05);
}

.mission-title-simple {
    font-size: 28px;
    color: #1F3E5D;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 600;
    position: relative;
    padding-bottom: 15px;
}

.mission-title-simple:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background-color: #1F3E5D;
}

.mission-content-simple {
    font-size: 14px;
    line-height: 1.8;
    color: #444;
}

.mission-item-simple {
    margin-bottom: 25px;
    padding-left: 20px;
    border-left: 3px solid #e2e8f0;
    padding-left: 25px;
}

.mission-item-simple:last-child {
    margin-bottom: 0;
}

.mission-subtitle-simple {
    font-size: 18px;
    color: #1F3E5D;
    margin-bottom: 10px;
    font-weight: 500;
}

.mission-text-simple {
    text-indent: 2em;
    text-align: justify;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline:before {
    content: '';
    position: absolute;
    left: 50px;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: #e2e8f0;
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
    position: relative;
}

.timeline-year {
    position: absolute;
    top: 10px;
    left: 0;
    width: 100px;
    text-align: center;
    background-color: #1F3E5D;
    color: white;
    padding: 8px 15px;
    border-radius: 30px;
    font-weight: 600;
    z-index: 1;
    box-shadow: 0 3px 10px rgba(31, 62, 93, 0.3);
}

.timeline-content {
    margin-left: 120px;
    padding: 25px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    border-left: 4px solid #1F3E5D;
    position: relative;
    flex: 1;
}

.timeline-content:before {
    content: '';
    position: absolute;
    left: -12px;
    top: 20px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #1F3E5D;
    border: 4px solid white;
    box-shadow: 0 0 0 2px #1F3E5D;
}

.timeline-title {
    font-size: 22px;
    font-weight: 600;
    color: #1F3E5D;
    margin-bottom: 10px;
}

.timeline-desc {
    color: #666;
    line-height: 1.7;
    font-size: 14px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.team-member {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
}

.member-photo {
    height: auto;
    max-height: 280px;
    background-color: #e2e8f0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.member-photo img {
    width: 100%;
    height: auto;
    object-fit: contain;
    transform: scale(1.05);
}

.member-info {
    padding: 25px;
}

.member-name {
    font-size: 22px;
    font-weight: 600;
    color: #1F3E5D;
    margin-bottom: 8px;
}

.member-position {
    color: #1F3E5D;
    font-weight: 500;
    margin-bottom: 15px;
    font-size: 16px;
}

.member-desc {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        flex: 0 0 100%;
        width: 100%;
        order: -1;
    }
    
    .highlight-item {
        flex: 0 0 calc(50% - 20px);
    }
    
    .timeline:before {
        left: 30px;
    }
    
    .timeline-year {
        width: 80px;
        font-size: 14px;
        padding: 6px 10px;
    }
    
    .timeline-content {
        margin-left: 100px;
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 32px;
    }
    
    .page-subtitle {
        font-size: 18px;
        padding: 0 15px;
    }
    
    .content-section {
        padding: 30px 20px;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .highlight-item {
        flex: 0 0 100%;
    }
    
    .timeline:before {
        left: 20px;
    }
    
    .timeline-year {
        left: -10px;
        width: 70px;
        font-size: 13px;
    }
    
    .timeline-content {
        margin-left: 80px;
        padding: 20px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

html {
    scroll-behavior: smooth;
}