/* About Us Page Styles */

/* AboutUs 单列布局 */
.aboutus-layout {
    display: block;
}

.aboutus-layout .about-content {
    width: 100%;
}

/* 联系方式底部区域 */
.contact-bottom-section {
    background: #f8f9fa;
    padding: 40px 30px !important;
    border-radius: 8px;
    border-bottom: none !important;
}

.contact-bottom-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.contact-bottom-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: white;
    padding: 16px 20px;
    border-radius: 8px;
    border: 1px solid #eee;
}

.contact-bottom-item i {
    font-size: 22px;
    color: #0746ce;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-bottom-item strong {
    display: block;
    color: #2c3e50;
    margin-bottom: 4px;
}

.contact-bottom-item a {
    color: #0746ce;
    text-decoration: none;
}

/* ---------- About Us Hero Override ---------- */
.about-hero-section.solution-hero {
    min-height: auto;
    padding: 60px 0 56px;
    display: block;
    text-align: left;
    position: relative;
    overflow: hidden;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-color: #0a163a;
}
.about-hero-section.solution-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 16, 42, 0.86) 0%, rgba(2, 16, 42, 0.62) 55%, rgba(2, 16, 42, 0.34) 100%);
    z-index: 0;
}
.about-hero-section.solution-hero .container {
    width: 100%;
    max-width: 1100px;
    position: relative;
    z-index: 1;
}
.about-hero-section.solution-hero h1 {
    font-size: 52px;
    margin: 0 0 16px;
    color: #ffffff;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.8);
}
.about-hero-section.solution-hero .hero-subtitle {
    font-size: 24px;
    margin: 0 0 24px;
    max-width: none;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}
.about-hero-section.solution-hero .hero-description {
    font-size: 18px;
    max-width: 920px;
    margin: 0;
    line-height: 1.8;
    background: rgba(0, 0, 0, 0.5);
    padding: 24px 28px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(2px);
    box-sizing: border-box;
}
.about-hero-section.solution-hero .hero-description p {
    margin: 0 0 12px;
    color: #ffffff;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.55);
}
.about-hero-section.solution-hero .hero-description p:last-child {
    margin-bottom: 0;
}
.about-content {
    width: 100%;
}

/* Hero Banner Section */
.about-hero {
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('/upload/202605/bg-stats.jpg') center/cover no-repeat;
    color: white;
    padding: 60px 0;
    margin-bottom: 40px;
    border-radius: 8px;
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero-overlay {
    background: rgba(0, 0, 0, 0.6);
    padding: 40px;
    border-radius: 8px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: white;
    text-align: center;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    text-align: center;
    color: #f0f0f0;
    font-weight: 300;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
}

.hero-description p {
    margin-bottom: 20px;
}

/* Company Statistics */
.company-stats {
    background: linear-gradient(135deg, #f8fbff 0%, #eef5ff 100%);
    padding: 24px 20px;
    margin-bottom: 40px;
    border-radius: 16px;
    border: 1px solid #e3ecff;
    box-shadow: 0 8px 30px rgba(7, 70, 206, 0.08);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    padding: 24px 18px;
    background: #ffffff;
    border-radius: 14px;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.06);
    border: 1px solid #f0f4ff;
}

.stat-number {
    font-size: 2.6rem;
    font-weight: 800;
    color: #0746ce;
    margin-bottom: 8px;
    line-height: 1.1;
}

.stat-label {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #1f2937;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.stat-item p {
    margin: 0;
    color: #6b7280;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Gallery Sections */
.gallery-section {
    margin-bottom: 60px;
    padding: 30px 0;
    border-bottom: 1px solid #eee;
}

.section-title {
    font-size: 2.2rem;
    margin-bottom: 15px;
    color: #2c3e50;
    text-align: center;
}

.section-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 30px;
}

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

/* 2列固定图片网格 */
.image-grid-2 {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* 3列固定图片网格 */
.image-grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
    .image-grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    .image-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .image-grid-2 {
        grid-template-columns: 1fr;
    }
    .image-grid-3 {
        grid-template-columns: 1fr;
    }
}

.image-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    background: white;
}

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

.image-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

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

.image-caption {
    padding: 15px;
    background: white;
    font-weight: 600;
    text-align: center;
    color: #2c3e50;
    border-top: 1px solid #eee;
}

/* Team Section */
.team-section {
    margin-bottom: 60px;
    padding: 30px 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.team-member {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    padding: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.member-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 20px;
    border: 5px solid #f8f9fa;
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.member-info h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: #2c3e50;
}

.member-title {
    color: #3498db;
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.member-bio {
    line-height: 1.6;
    color: #666;
}

/* Map Section */
.map-section {
    margin-bottom: 60px;
    padding: 30px 0;
    border-bottom: 1px solid #eee;
}

.map-container {
    margin-top: 30px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.map-container iframe {
    display: block;
    width: 100%;
    height: 450px;
}

.map-links {
    display: flex;
    gap: 15px;
    margin-top: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

.map-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: #3498db;
    color: #fff;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.map-link-btn.google {
    background: #4285F4;
}

.map-link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(52, 152, 219, 0.4);
    color: #fff;
}

.map-link-btn.google:hover {
    box-shadow: 0 4px 12px rgba(66, 133, 244, 0.4);
}

.map-address-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.map-address-card {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px 25px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    border-left: 4px solid #3498db;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.map-address-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.map-address-card i {
    color: #3498db;
    font-size: 24px;
    margin-top: 3px;
    flex-shrink: 0;
}

.map-address-card strong {
    display: block;
    font-size: 1.1rem;
    color: #2c3e50;
    margin-bottom: 5px;
}

.map-address-card p {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .about-hero {
        min-height: 400px;
        padding: 30px 0;
    }
    
    .hero-overlay {
        padding: 20px;
    }
    
    .about-hero h1 {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .image-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .map-container iframe {
        height: 350px;
    }
    
    .map-address-info {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .image-grid {
        grid-template-columns: 1fr;
    }
    
    .team-member {
        padding: 20px;
    }
}