/* Center Introduction Page Styles */

.main-content {
    padding-top: 80px;
}

.page-title {
    background: #ffffff;
    color: #000000;
    padding: 40px 0 20px;
    text-align: center;
}

.page-title h1 {
    font-size: 32px;
    font-weight: 600;
    margin: 0;
    color: #1D3557;
    letter-spacing: -0.5px;
}

.section-header {
    text-align: left;
    margin-bottom: 40px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e2e8f0;
}

.section-header h2 {
    font-size: 24px;
    font-weight: 600;
    color: #1D3557;
    margin: 0;
    display: flex;
    align-items: center;
}

.section-header h2 i {
    margin-right: 12px;
    color: #457B9D;
    font-size: 20px;
}

/* Center Introduction Section */
.center-introduction {
    padding: 60px 40px;
    background: #ffffff;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 20px;
    align-items: center;
}

.intro-text p {
    font-size: 16px;
    line-height: 1.7;
    color: #374151;
    margin-bottom: 24px;
    font-weight: 400;
}

.intro-image {
    position: relative;
}

.intro-image img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 20px;
    background: #ffffff;
    max-height: 400px;
}

/* Expert Introduction Section */
.expert-introduction {
    padding: 60px 40px;
    background: #f8fafc;
}

.experts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.expert-card {
    display: flex;
    gap: 28px;
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.expert-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(29, 53, 87, 0.15);
    border-color: #457B9D;
}

.expert-photo {
    flex-shrink: 0;
}

.expert-photo img {
    width: 170px;
    height: 210px;
    object-fit: cover;
    border-radius: 12px;
}

.expert-info h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1D3557;
    margin-bottom: 1px;
}

.expert-info .position {
    font-size: 16px;
    color: #457B9D;
    font-weight: 500;
    margin-bottom: 10px;
    background: none;
    padding: 0;
    border-radius: 0;
    display: inline-block;
}

.expert-info .career {
    list-style: none;
    padding: 0;
}

.expert-info .career li {
    font-size: 13px;
    color: #4a5568;
    line-height: 1.2;
    margin-bottom: 2px;
    position: relative;
    padding-left: 16px;
}

.expert-info .career li:before {
    display: none;
}

/* Specialization Section */
.specialization {
    padding: 60px 40px;
    background: #ffffff;
}

.specialization-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.spec-item {
    background: white;
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.spec-item:hover {
    transform: translateY(-2px);
    border-color: #457B9D;
    box-shadow: 0 8px 25px rgba(69, 123, 157, 0.15);
}

.spec-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #457B9D, #1D3557);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    transition: transform 0.3s ease;
}

.spec-item:hover .spec-icon {
    transform: scale(1.05);
}

.spec-icon i {
    font-size: 24px;
    color: white;
}

.spec-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1D3557;
    margin-bottom: 12px;
}

.spec-item p {
    font-size: 14px;
    line-height: 1.5;
    color: #4a5568;
}

/* Center Philosophy Section */
.center-philosophy {
    padding: 60px 40px;
    background: #f8fafc;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .intro-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .experts-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .expert-card {
        flex-direction: row;
        align-items: center;
        text-align: left;
        padding: 30px;
        gap: 24px;
    }
    
    .expert-photo img {
        width: 160px;
        height: 200px;
    }
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: 20px;
    }
    
    .intro-text p {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .expert-card {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        padding: 20px;
        gap: 15px;
    }
    
    .expert-photo {
        flex-shrink: 0;
        order: 1;
    }
    
    .expert-photo img {
        width: 260px;
        height: 320px;
    }
    
    .expert-info {
        flex: 1;
        order: 2;
    }
    
    .expert-info h3 {
        font-size: 18px;
    }
    
    .expert-info .position {
        font-size: 13px;
    }
    
    .expert-info .career li {
        font-size: 12px;
        margin-bottom: 6px;
        padding-left: 0;
    }
    
    .specialization-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .philosophy-items {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .page-title h1 {
        font-size: 24px;
    }
    
    .center-introduction,
    .expert-introduction,
    .specialization,
    .center-philosophy {
        padding: 40px 0;
    }
    
    .expert-card {
        padding: 15px;
        gap: 15px;
    }
    
    .expert-photo img {
        width: 260px;
        height: 320px;
    }
    
    .expert-info h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }
    
    .expert-info .position {
        font-size: 12px;
        margin-bottom: 12px;
    }
    
    .expert-info .career li {
        font-size: 11px;
        margin-bottom: 4px;
    }
}

.philosophy-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.philosophy-item {
    background: linear-gradient(145deg, #ffffff, #f8fafc);
    padding: 32px 28px;
    border-radius: 24px;
    text-align: left;
    border: none;
    transition: all 0.4s ease;
    position: relative;
    box-shadow: 0 4px 20px rgba(69, 123, 157, 0.08);
    overflow: hidden;
}

.philosophy-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #457B9D, #1D3557);
}

.philosophy-item:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 40px rgba(69, 123, 157, 0.15);
    background: linear-gradient(145deg, #ffffff, #f1f5f9);
}

.philosophy-divider {
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #457B9D, #1D3557);
    border-radius: 2px;
    margin: 16px 0 20px 0;
    transition: width 0.4s ease;
}

.philosophy-item:hover .philosophy-divider {
    width: 120px;
}

.philosophy-item h3 {
    font-size: 18px;
    font-weight: 600;
    color: #1D3557;
    margin-bottom: 0;
    letter-spacing: -0.2px;
}

.philosophy-item p {
    font-size: 14px;
    line-height: 1.6;
    color: #4a5568;
    text-align: left;
    font-weight: 400;
    margin: 0;
}

/* Location Section */
.location {
    padding: 60px 0;
    background: #ffffff;
}

.offices {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.office {
    background: white;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.office:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(29, 53, 87, 0.12);
    border-color: #457B9D;
}

.office h3 {
    font-size: 20px;
    font-weight: 600;
    color: #1D3557;
    margin-bottom: 24px;
    text-align: center;
    padding-bottom: 16px;
    border-bottom: 2px solid #457B9D;
    position: relative;
}

.office h3:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: #457B9D;
    border-radius: 1px;
}

.office-info p {
    font-size: 15px;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 12px;
}

.office-info strong {
    color: #1D3557;
    font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
    .intro-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .expert-card {
        flex-direction: column;
        text-align: center;
    }

    .specialization-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .philosophy-items {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .page-title h1 {
        font-size: 28px;
    }

    .section-header h2 {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .specialization-grid {
        grid-template-columns: 1fr;
    }

    .main-content {
        padding-top: 70px;
    }

    .page-title {
        padding: 40px 0;
    }

    .center-introduction,
    .expert-introduction,
    .specialization,
    .center-philosophy,
    .location {
        padding: 60px 0;
    }
}