/* Mission Section */
.mission-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.mission-text h2 {
    font-size: var(--font-4xl);
    font-weight: 800;
    margin-bottom: var(--space-6);
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.mission-text p {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.8;
    font-size: var(--font-lg);
}

.mission-values {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-primary);
    transition: all var(--transition-base);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-200);
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-xl);
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.value-content h4 {
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
    font-size: var(--font-lg);
}

.value-content p {
    color: var(--text-secondary);
    font-size: var(--font-base);
    line-height: 1.6;
    margin: 0;
}

.mission-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 4rem;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}

/* History Section */
.history {
    background: var(--bg-secondary);
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    transform: translateX(-50%);
    border-radius: var(--radius-full);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-12);
    position: relative;
}

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

.timeline-year {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-full);
    font-weight: 800;
    font-size: var(--font-lg);
    position: relative;
    z-index: 2;
    box-shadow: var(--shadow-lg);
    min-width: 120px;
    text-align: center;
}

.timeline-content {
    flex: 1;
    padding: var(--space-8);
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    margin: 0 var(--space-8);
    border: 1px solid var(--border-primary);
    transition: all var(--transition-base);
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.timeline-content h3 {
    font-size: var(--font-xl);
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.timeline-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: var(--font-base);
}

/* Achievements Section */
.achievements {
    background: var(--bg-primary);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.achievement-card {
    text-align: center;
    padding: var(--space-8);
    background: var(--bg-secondary);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
    border: 1px solid var(--border-primary);
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--warning), var(--error));
}

.achievement-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-200);
}

.achievement-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--warning), var(--error));
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    color: white;
    font-size: 2.5rem;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.achievement-card:hover .achievement-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-xl);
}

.achievement-card h3 {
    font-size: var(--font-xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.achievement-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: var(--font-base);
}

/* Leadership Section */
.leadership {
    background: var(--bg-secondary);
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

.leader-card {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    border: 1px solid var(--border-primary);
}

.leader-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-200);
}

.leader-image {
    height: 280px;
    overflow: hidden;
    position: relative;
}

.leader-image .image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    transition: transform var(--transition-base);
}

.leader-card:hover .leader-image .image-placeholder {
    transform: scale(1.05);
}

.leader-info {
    padding: var(--space-8);
    text-align: center;
}

.leader-info h3 {
    font-size: var(--font-xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
}

.leader-title {
    color: var(--primary-600);
    font-weight: 600;
    margin-bottom: var(--space-4);
    font-size: var(--font-base);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.leader-info p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: var(--font-base);
}

/* Responsive Design for About Page */
@media (max-width: 1024px) {
    .mission-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .mission-image {
        order: -1;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 80px;
    }

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

    .timeline-year {
        position: absolute;
        left: 0;
        margin-bottom: var(--space-4);
    }

    .timeline-content {
        margin: 0;
        width: 100%;
    }
}

@media (max-width: 768px) {

    .achievements-grid,
    .leadership-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .value-item {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }

    .timeline-item {
        padding-left: 60px;
    }

    .timeline-year {
        font-size: var(--font-base);
        padding: var(--space-3) var(--space-4);
        min-width: 100px;
    }

    .image-placeholder {
        height: 300px;
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .mission-values {
        gap: var(--space-4);
    }

    .value-item {
        padding: var(--space-4);
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-item {
        padding-left: 50px;
    }

    .timeline-year {
        min-width: 80px;
        font-size: var(--font-sm);
    }

    .timeline-content {
        padding: var(--space-6);
    }

    .achievement-card,
    .leader-info {
        padding: var(--space-6);
    }

    .achievement-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
}