/* Member Hero Section */
.member-hero {
    height: 500px;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)),
                url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?auto=format&fit=crop&w=2000&q=80');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    margin-top: 100px;
}

.member-profile {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    gap: 3rem;
}

.profile-image {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid rgba(255, 255, 255, 0.1);
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-info {
    color: #fff;
}

.profile-info h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.profile-info .name-cn {
    font-size: 1.5rem;
    opacity: 0.9;
    margin-bottom: 1rem;
}

.profile-info .position {
    font-size: 1.4rem;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.profile-info .position-secondary {
    font-size: 1.3rem;
    color: var(--primary);
    font-weight: 500;
    opacity: 0.9;
}

/* Member Details Section */
.member-details {
    padding: 6rem 0;
    background: #fff;
}

.details-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Experience Highlights */
.experience-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
    text-align: center;
}

.highlight-item {
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

.highlight-item:hover {
    transform: translateY(-5px);
}

.highlight-item .number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.highlight-item .label {
    font-size: 1rem;
    color: #666;
}

/* Biography */
.biography {
    margin-bottom: 4rem;
}

.biography h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 2rem;
}

.bio-content {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
}

.bio-content p {
    margin-bottom: 1.5rem;
}

/* Expertise */
.expertise h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 2rem;
}

.expertise-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    list-style: none;
    padding: 0;
}

.expertise-list li {
    font-size: 1.1rem;
    color: #666;
    padding: 1rem 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    position: relative;
    padding-left: 2.5rem;
}

.expertise-list li::before {
    content: '•';
    color: var(--primary);
    font-size: 1.5rem;
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
}

/* Philosophy Section */
.philosophy {
    margin-top: 4rem;
    padding: 3rem 0;
    background: #f8f9fa;
    border-radius: 12px;
}

.philosophy h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 2rem;
    text-align: center;
}

.philosophy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.philosophy-content blockquote {
    position: relative;
    font-size: 1.4rem;
    font-style: italic;
    color: #444;
    line-height: 1.8;
    text-align: center;
    padding: 0 3rem;
    margin: 0;
}

.philosophy-content blockquote::before,
.philosophy-content blockquote::after {
    content: '"';
    position: absolute;
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.3;
    font-family: Georgia, serif;
    line-height: 1;
}

.philosophy-content blockquote::before {
    left: 0;
    top: -1rem;
}

.philosophy-content blockquote::after {
    right: 0;
    bottom: -2rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .member-profile {
        flex-direction: column;
        text-align: center;
    }

    .profile-info h1 {
        font-size: 2.5rem;
    }

    .expertise-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .experience-highlights {
        grid-template-columns: 1fr;
    }

    .profile-image {
        width: 250px;
        height: 250px;
    }

    .profile-info h1 {
        font-size: 2rem;
    }

    .profile-info .name-cn {
        font-size: 1.2rem;
    }

    .profile-info .position {
        font-size: 1.2rem;
    }
    
    .profile-info .position-secondary {
        font-size: 1.1rem;
    }

    .philosophy {
        margin-top: 3rem;
        padding: 2rem 0;
    }

    .philosophy h2 {
        font-size: 1.8rem;
    }

    .philosophy-content blockquote {
        font-size: 1.2rem;
        padding: 0 2rem;
    }

    .philosophy-content blockquote::before,
    .philosophy-content blockquote::after {
        font-size: 3rem;
    }
}

@media (max-width: 576px) {
    .member-hero {
        height: auto;
        padding: 4rem 0;
    }

    .profile-image {
        width: 200px;
        height: 200px;
    }

    .biography h2,
    .expertise h2 {
        font-size: 1.8rem;
    }

    .philosophy {
        margin-top: 2rem;
        padding: 1.5rem 0;
    }

    .philosophy-content blockquote {
        font-size: 1.1rem;
        padding: 0 1.5rem;
    }

    .philosophy-content blockquote::before,
    .philosophy-content blockquote::after {
        font-size: 2.5rem;
    }
}

/* Responsibilities Section */
.responsibilities {
    margin: 4rem 0;
    padding: 3rem 0;
}

.responsibilities h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 3rem;
    text-align: center;
}

.responsibilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.responsibility-item {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.responsibility-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.responsibility-item h3 {
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 1rem;
}

.responsibility-item h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 2px;
    background: var(--primary);
}

.responsibility-item p {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .responsibilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .responsibilities {
        margin: 3rem 0;
        padding: 2rem 0;
    }

    .responsibilities h2 {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }

    .responsibilities-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .responsibility-item {
        padding: 1.5rem;
    }

    .responsibility-item h3 {
        font-size: 1.2rem;
    }
}

@media (max-width: 576px) {
    .responsibilities {
        margin: 2rem 0;
        padding: 1.5rem 0;
    }

    .responsibility-item {
        padding: 1.2rem;
    }

    .responsibility-item h3 {
        font-size: 1.1rem;
    }

    .responsibility-item p {
        font-size: 0.95rem;
    }
}

/* Achievements Section */
.achievements {
    margin: 4rem 0;
    padding: 3rem;
    background: #f8f9fa;
    border-radius: 12px;
}

.achievements h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 2rem;
    text-align: center;
}

.achievements-content {
    max-width: 800px;
    margin: 0 auto;
}

.achievements-content ul {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 1.5rem;
}

.achievements-content li {
    position: relative;
    padding-left: 2.5rem;
    font-size: 1.1rem;
    color: #555;
    line-height: 1.6;
}

.achievements-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 1.2rem;
    height: 1.2rem;
    background: var(--primary);
    opacity: 0.2;
    border-radius: 50%;
}

.achievements-content li::after {
    content: '✓';
    position: absolute;
    left: 0.3rem;
    top: 0.2rem;
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: bold;
}

/* Hover effect */
.achievements-content li:hover {
    transform: translateX(5px);
    transition: transform 0.3s ease;
}

.achievements-content li:hover::before {
    opacity: 0.3;
    transition: opacity 0.3s ease;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .achievements {
        padding: 2.5rem;
    }
}

@media (max-width: 768px) {
    .achievements {
        margin: 3rem 0;
        padding: 2rem;
    }

    .achievements h2 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .achievements-content li {
        font-size: 1rem;
        padding-left: 2rem;
    }

    .achievements-content li::before {
        width: 1rem;
        height: 1rem;
    }

    .achievements-content li::after {
        font-size: 0.8rem;
        left: 0.25rem;
    }
}

@media (max-width: 576px) {
    .achievements {
        margin: 2rem 0;
        padding: 1.5rem;
    }

    .achievements h2 {
        font-size: 1.6rem;
    }

    .achievements-content li {
        font-size: 0.95rem;
    }
}

/* Investment Approach Section */
.investment-approach {
    margin-top: 4rem;
    padding: 3rem;
    background: #f8f9fa;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.investment-approach h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 2rem;
    text-align: center;
}

.approach-content {
    max-width: 800px;
    margin: 0 auto;
}

.approach-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.approach-list li {
    position: relative;
    padding-left: 2rem;
    color: #555;
    font-size: 1.1rem;
    line-height: 1.6;
    display: flex;
    align-items: center;
}

.approach-list li::before {
    content: '';
    position: absolute;
    left: 0;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    margin-top: 1px;
}

.approach-list li:hover {
    color: var(--primary);
    transform: translateX(5px);
    transition: all 0.3s ease;
}

.approach-list li:hover::before {
    transform: scale(1.5);
    transition: transform 0.3s ease;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .investment-approach {
        padding: 2.5rem;
    }
}

@media (max-width: 768px) {
    .investment-approach {
        margin-top: 3rem;
        padding: 2rem;
    }

    .investment-approach h2 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .approach-list {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .approach-list li {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .investment-approach {
        margin-top: 2rem;
        padding: 1.5rem;
    }

    .investment-approach h2 {
        font-size: 1.6rem;
    }

    .approach-list li {
        font-size: 0.95rem;
        padding-left: 1.5rem;
    }
}

/* Tech Innovation Section */
.tech-innovation {
    margin-top: 4rem;
    padding: 3rem;
    background: linear-gradient(145deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.tech-innovation h2 {
    font-size: 2rem;
    color: #333;
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

.tech-innovation h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary);
}

.tech-content {
    max-width: 800px;
    margin: 0 auto;
}

.tech-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.tech-list li {
    position: relative;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.tech-list li::before {
    content: '→';
    color: var(--primary);
    margin-right: 1rem;
    font-size: 1.2rem;
    font-weight: bold;
}

.tech-list li:hover {
    transform: translateX(5px);
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .tech-innovation {
        padding: 2.5rem;
    }
}

@media (max-width: 768px) {
    .tech-innovation {
        margin-top: 3rem;
        padding: 2rem;
    }

    .tech-list {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .tech-innovation h2 {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .tech-innovation {
        margin-top: 2rem;
        padding: 1.5rem;
    }

    .tech-list li {
        padding: 1.2rem;
        font-size: 0.95rem;
    }

    .tech-innovation h2 {
        font-size: 1.6rem;
    }
}