/* CSS Variables */
:root {
    --primary-color: #1a365d;
    --secondary-color: #d69e2e;
    --accent-color: #f7fafc;
    --text-color: #2d3748;
    --light-gray: #e2e8f0;
    --white: #ffffff;
    --dark-gray: #4a5568;
    --success-color: #38a169;
    --border-color: #e2e8f0;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.prediama-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.prediama-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.prediama-company-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    letter-spacing: 0.5px;
}

.prediama-nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.prediama-nav-menu a {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.prediama-nav-menu a:hover,
.prediama-nav-active {
    color: var(--primary-color) !important;
}

.prediama-nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: all 0.3s ease;
}

.prediama-nav-menu a:hover::after,
.prediama-nav-active::after {
    width: 100%;
}

.prediama-nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.prediama-nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: all 0.3s ease;
}

/* Main Content */
.main-content {
    margin-top: 80px;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 150px 0 100px;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: bold;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    background-color: var(--accent-color);
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--secondary-color);
}

.breadcrumb span {
    color: var(--dark-gray);
}

/* Team Overview */
.team-overview {
    padding: 80px 0;
    background-color: var(--white);
}

.team-overview h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    font-weight: bold;
}

.overview-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.overview-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
}

.overview-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background-color: var(--accent-color);
    border-radius: 15px;
    transition: transform 0.3s ease;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--dark-gray);
    font-weight: 500;
}

/* Team Members */
.team-members {
    padding: 80px 0;
    background-color: var(--accent-color);
}

.team-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.team-members h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 0;
    font-weight: bold;
}

.leadership-link {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.leadership-link:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
}

.members-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.member-card {
    background-color: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.member-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.member-image {
    text-align: center;
    margin-bottom: 1.5rem;
}

.placeholder-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: bold;
    font-size: 1.2rem;
}

.member-info h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: bold;
    text-align: center;
}

.member-info .position {
    color: var(--secondary-color);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 1rem;
}

.member-info .description {
    color: var(--dark-gray);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    text-align: center;
}

.member-expertise {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
}

.member-expertise span {
    background-color: var(--accent-color);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 2px solid var(--border-color);
}

/* Team Achievements */
.team-achievements {
    padding: 80px 0;
    background-color: var(--white);
}

.team-achievements h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    font-weight: bold;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.achievement-card {
    text-align: center;
    padding: 3rem 2rem;
    background-color: var(--accent-color);
    border-radius: 15px;
    transition: transform 0.3s ease;
}

.achievement-card:hover {
    transform: translateY(-5px);
}

.achievement-icon {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.achievement-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: bold;
}

.achievement-card p {
    color: var(--dark-gray);
    line-height: 1.6;
}



.cta-box {
    text-align: center;
    padding: 4rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 20px;
    color: var(--white);
    max-width: 600px;
    margin: 0 auto;
}

.cta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: bold;
}

.cta-box p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Buttons */
.btn-primary {
    background-color: var(--white);
    color: var(--primary-color);
    padding: 1rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background-color: #1a365d;
    color: #ffffff;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: #d69e2e;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-section p {
    opacity: 0.8;
    line-height: 1.6;
    margin-bottom: 0;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-section ul li a:hover {
    color: #d69e2e;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    margin-top: 0;
}

.footer-bottom p {
    opacity: 0.8;
    margin: 0;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .prediama-nav-menu {
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        display: none;
    }
    
    .prediama-nav-toggle {
        display: flex;
    }
    
    .prediama-nav {
        padding: 1rem 2rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .overview-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .overview-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }

    .stat-item {
        padding: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .team-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .members-grid {
        grid-template-columns: 1fr;
    }

    .member-card {
        padding: 1.5rem;
    }

    .achievements-grid {
        grid-template-columns: 1fr;
    }

    .achievement-card {
        padding: 2rem 1.5rem;
    }

    .cta-box {
        padding: 2rem;
    }

    .cta-box h2 {
        font-size: 2rem;
    }

    .cta-box p {
        font-size: 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 120px 0 80px;
    }

    .team-overview,
    .team-members,
    .team-achievements,
    .leadership-link {
        padding: 60px 0;
    }

    .overview-stats {
        grid-template-columns: 1fr;
    }

    .breadcrumb nav {
        flex-wrap: wrap;
    }

    .member-expertise {
        flex-direction: column;
        align-items: center;
    }

    .member-expertise span {
        font-size: 0.75rem;
    }
}

/* AI 图片生成提示 */
/*
1. 团队页面Hero背景图 - 现代化办公环境，多元化专业团队协作，金融科技氛围
2. 团队成员头像 - 专业商务人像，多元化背景，现代办公环境
3. 团队协作场景 - 现代办公室会议讨论，金融数据分析，团队合作
4. 专业成就图标 - 认证、奖项、成就相关的图标设计
5. 领导力象征图 - 领导者风范，战略思维，企业愿景展示
6. 团队建设活动 - 企业文化活动，团队建设，专业发展培训
7. 办公环境展示 - 现代化金融办公室，科技设备，专业工作环境
8. 多元化团队 - 不同背景的专业人士，包容性文化，团队多样性
*/