/* 全局样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 页脚样式 */
.footer {
    background: linear-gradient(135deg, #2d3436, #1a1e1f);
    color: #fff;
    padding: 60px 0 30px;
    position: relative;
    overflow: hidden;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.footer-col h3 {
    font-size: 1.5rem;
    margin-bottom: 25px;
    color: #fff;
    position: relative;
    padding-bottom: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transform: translateY(0);
    transition: transform 0.3s ease;
    display: inline-block;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease, opacity 0.3s ease;
    opacity: 0.8;
}

.footer-col:hover h3 {
    transform: translateY(-2px);
}

.footer-col:hover h3::after {
    width: 100px;
    opacity: 1;
}

.footer-col p {
    color: var(--medium-gray);
    margin-bottom: 20px;
    font-size: 15px;
    line-height: 1.8;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.footer-col:hover p {
    opacity: 1;
}

.contact-info p {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.contact-info i {
    margin-right: 10px;
    color: var(--primary-color);
}

.quick-links ul {
    list-style: none;
}

.quick-links li {
    margin-bottom: 12px;
}

.quick-links a {
    color: var(--medium-gray);
    text-decoration: none;
    display: block;
    margin: 12px 0;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 15px;
}

.quick-links a::before {
    content: '→';
    position: absolute;
    left: 0;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.quick-links a:hover {
    color: var(--primary-color);
    padding-left: 20px;
}

.quick-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.quick-links a:hover {
    color: var(--primary-color);
}




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


.social-link:hover {
    color: var(--primary-color);
}

.qr-code {
    text-align: center;
    position: relative;
    margin-top: 20px;
    min-height: 200px;
}

.qr-code img {
    width: 140px;
    height: 140px;
    margin-bottom: 15px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    opacity: 0;
    position: relative;
    display: none;
}

.qr-code img.active {
    opacity: 1;
    transform: scale(1);
    display: block;
    margin: 0 auto;
}

.qr-code p {
    font-size: 14px;
    color: #fff;
    opacity: 0.9;
    margin-top: 15px;
}

.social-link {
    cursor: pointer;
}

.social-link.active {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: var(--dark-gray);
    font-size: 14px;
    margin: 5px 0;
}

@media screen and (max-width: 768px) {
    .footer {
        padding: 40px 0 20px;
    }

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

    .social-links {
        justify-content: center;
    }

    .qr-code {
        margin: 0 auto;
    }
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* 主题色定义 */
:root {
    --primary-color: #ff5722;
    --secondary-color: #ff8a65;
    --text-color: #333;
    --light-gray: #f8f9fa;
    --medium-gray: #8f9091;
    --dark-gray: #6c757d;
}

/* 导航栏样式 */
.header {
    background-color: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.main-nav {
    padding: 20px 0;
    transition: padding 0.3s ease;
}

.main-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: -0.5px;
    position: relative;
}

.logo:hover {
    transform: translateY(-1px);
    text-shadow: 0 2px 4px rgba(255,87,34,0.2);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--text-color);
    transition: all 0.3s ease;
}

/* 移动端响应式样式 */
@media screen and (max-width: 768px) {
    .header {
        padding: 10px 0;
    }

    .main-nav {
        padding: 0;
    }

    .mobile-menu-toggle {
        display: block;
        z-index: 1001;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: #fff;
        flex-direction: column;
        justify-content: center;
        gap: 20px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        z-index: 1000;
        padding: 60px 20px;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
        opacity: 0;
        transform: translateY(20px);
        animation: fadeInUp 0.4s forwards;
    }

    .nav-links a {
        display: block;
        padding: 15px 20px;
        text-align: center;
        font-size: 18px;
    }

    .mobile-menu-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 12px;
    transition: all 0.3s ease;
    border-radius: 6px;
    position: relative;
}

.nav-links a:hover {
    background-color: rgba(255,87,34,0.08);
    color: var(--primary-color);
}

.nav-links a[aria-current="page"] {
    color: var(--primary-color);
    background-color: rgba(255,87,34,0.12);
}

.nav-links a[aria-current="page"]:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 2px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
    color: var(--primary-color);
}

/* 主要内容区域 */
main {
    margin-top: 80px;
    padding: 40px 0;
}

/* 行业方案页面样式 */
.industry-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    padding: 80px 0;
    text-align: center;
    margin-top: -40px;
}

.industry-hero h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease;
}

.hero-subtitle {
    font-size: 1.2em;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease;
}

.solutions-grid {
    padding: 60px 0;
}

.solutions-grid .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 20px;
}

.solution-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.solution-icon {
    margin-bottom: 20px;
}

.solution-card h2 {
    color: var(--primary-color);
    font-size: 1.5em;
    margin-bottom: 20px;
}

.feature-group {
    margin-bottom: 25px;
}

.feature-group h3 {
    font-size: 1.1em;
    color: var(--text-color);
    margin-bottom: 15px;
}

.feature-group ul {
    list-style: none;
}

.feature-group li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: var(--dark-gray);
}

.feature-group i {
    margin-right: 10px;
    color: var(--primary-color);
}

.btn-primary {
    display: inline-block;
    padding: 12px 24px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: 20px;
}

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

.custom-solution {
    background: var(--light-gray);
    padding: 80px 0;
}

.custom-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.timeline-items {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 40px;
    gap: 20px;
}

.timeline-item {
    flex: 1;
    min-width: 200px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    position: relative;
}

.timeline-number {
    display: inline-block;
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    line-height: 32px;
    margin-bottom: 15px;
}

.cta-section {
    text-align: center;
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
}

.cta-section h2 {
    font-size: 2em;
    margin-bottom: 20px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media screen and (max-width: 768px) {
    .solutions-grid .container {
        grid-template-columns: 1fr;
    }
    
    .timeline-items {
        flex-direction: column;
    }
    
    .timeline-item {
        width: 100%;
    }
}

/* 支持页面样式 */
.support-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 100px 0 60px;
    text-align: center;
    color: #fff;
    margin-top: -80px;
}

.support-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    animation: fadeInDown 0.8s ease;
}

.support-hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease;
}

.support-search {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
    animation: fadeInUp 0.8s ease 0.2s;
}

.support-search input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
}

.support-search button {
    padding: 15px 30px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.support-search button:hover {
    background: var(--secondary-color);
}

/* 问题分类 */
.support-categories {
    padding: 80px 0;
    background: #fff;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.category-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    text-decoration: none;
    color: var(--text-color);
    transition: transform 0.3s ease;
}

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

.category-card h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.category-card p {
    color: var(--dark-gray);
}

/* FAQ部分 */
.faq-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.faq-grid {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.faq-item summary {
    padding: 20px;
    cursor: pointer;
    font-weight: 500;
    list-style: none;
    position: relative;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 20px;
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    padding: 0 20px 20px;
    color: var(--dark-gray);
}

/* 服务支持部分 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    text-align: center;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card ul {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.service-card li {
    margin: 10px 0;
    padding-left: 20px;
    position: relative;
}

.service-card li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.service-card .btn-primary {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.service-card .btn-primary:hover {
    background: var(--secondary-color);
}

/* Solutions Hero区域 */
.solutions-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 100px 0;
    text-align: center;
    color: #fff;
    margin-top: -80px;
}

.solutions-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

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

/* 系统架构部分 */
.system-architecture {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    color: var(--text-color);
}

.architecture-content {
    display: flex;
    align-items: center;
    gap: 50px;
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.architecture-diagram {
    flex: 1;
}

.architecture-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.architecture-description {
    flex: 1;
}

.architecture-description h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.architecture-features {
    list-style: none;
}

.architecture-features li {
    margin: 15px 0;
    display: flex;
    align-items: center;
}

.feature-icon {
    color: var(--primary-color);
    margin-right: 10px;
}

/* 核心功能模块 */
.core-modules {
    padding: 80px 0;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.module-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

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

.module-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    background-color: var(--light-gray);
    border-radius: 50%;
}

.module-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.module-features {
    list-style: none;
    margin: 20px 0;
}

.module-features li {
    margin: 10px 0;
    color: var(--dark-gray);
}

.module-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    margin-top: 15px;
}

/* 技术优势部分 */
.technical-features {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.feature-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.feature-card p {
    color: var(--dark-gray);
}

/* CTA部分 */
.cta-section {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.cta-buttons {
    margin-top: 30px;
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #fff;
    color: var(--primary-color);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid #fff;
    color: #fff;
}

/* About页面样式 */
.about-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    animation: fadeInDown 0.8s ease;
}

.about-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease;
}

.company-intro {
    padding: 80px 0;
    background: #f8f9fa;
}

.company-intro h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.intro-content p {
    margin-bottom: 20px;
    color: var(--dark-gray);
}

.our-mission {
    padding: 80px 0;
    background: #fff;
}

.our-mission h2 {
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.mission-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.mission-item {
    padding: 30px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.mission-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.our-team {
    padding: 80px 0;
    background: #f8f9fa;
}

.our-team h2 {
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.team-member {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.team-member-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-member-icon i {
    font-size: 32px;
    color: #fff;
}

.team-member h3 {
    color: var(--text-color);
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 600;
}

.team-role {
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
}

.team-description {
    color: var(--dark-gray);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.team-highlights {
    list-style: none;
    padding: 0;
    margin: 0;
}

.team-highlights li {
    display: inline-block;
    background-color: rgba(255, 87, 34, 0.1);
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    margin: 5px;
}

@media screen and (max-width: 992px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 576px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .team-member {
        padding: 20px;
    }
}

.team-member {
    padding: 30px;
    text-align: center;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.team-member h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.team-member p {
    color: var(--medium-gray);
    line-height: 1.6;
}

.contact-hero {
    padding: 100px 0 60px;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    margin-top: -80px;
}

.contact-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    animation: fadeInDown 0.8s ease;
}

.contact-hero .hero-description {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.2s;
}

.contact-info-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

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

.contact-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background-color: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}

.contact-card h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.contact-card p {
    color: var(--dark-gray);
    margin: 5px 0;
}

.contact-form-section {
    padding: 80px 0;
    background-color: #fff;
}

.contact-form-wrapper {
    max-width: 800px;
    margin: 40px auto 0;
    padding: 40px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-color);
    font-weight: 500;
}

.form-group .required {
    color: #dc3545;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--medium-gray);
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.map-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.map-wrapper {
    margin-top: 40px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.company-map {
    width: 100%;
    height: 400px;
    background-color: #e9ecef;
}

@media (max-width: 768px) {
    .contact-hero {
        padding: 60px 0 40px;
    }

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

    .hero-cta {
        flex-direction: column;
        gap: 15px;
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: 20px;
    }

    .company-map {
        height: 300px;
    }
}

.contact-section .btn {
    font-size: 1.1rem;
    padding: 15px 40px;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .about-hero {
        padding: 60px 0;
    }
    
    .about-hero h1 {
        font-size: 2.2rem;
    }
    
    .mission-content,
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .mission-item,
    .team-member {
        padding: 20px;
    }
}

/* 页脚样式 */
.footer {
    background: linear-gradient(135deg, #2d3436, #1a1e1f);
    color: #fff;
    padding: 60px 0 30px;
    position: relative;
    overflow: hidden;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
    position: relative;
    z-index: 1;
}

.footer-col h3 {
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: #fff;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.footer-col:hover h3::after {
    width: 80px;
}

.company-info p {
    margin-bottom: 15px;
    color: var(--medium-gray);
}

.contact-info p {
    margin: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.quick-links ul {
    list-style: none;
}

.quick-links a {
    color: var(--medium-gray);
    text-decoration: none;
    display: block;
    margin: 12px 0;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 15px;
}

.quick-links a::before {
    content: '→';
    position: absolute;
    left: 0;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.quick-links a:hover {
    color: var(--primary-color);
    padding-left: 20px;
}

.quick-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.quick-links a:hover {
    color: var(--primary-color);
}

.social-media {
    text-align: center;
}

.social-links {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    flex-wrap: wrap;
    justify-content: center;
}

.social-link {
    color: #fff;
    text-decoration: none;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 25px;
    transition: all 0.3s ease;
    font-size: 15px;
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 87, 34, 0.3);
}

.qr-code {
    text-align: center;
    position: relative;
    margin-top: 20px;
    min-height: 200px;
}

.qr-code img {
    width: 140px;
    height: 140px;
    margin-bottom: 15px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    opacity: 0;
    position: relative;
    display: none;
}

.qr-code img.active {
    opacity: 1;
    transform: scale(1);
    display: block;
    margin: 0 auto;
}

.qr-code p {
    font-size: 14px;
    color: #fff;
    opacity: 0.9;
    margin-top: 15px;
}

.social-link {
    cursor: pointer;
}

.social-link.active {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: var(--medium-gray);
    font-size: 14px;
    margin: 5px 0;
}

@media screen and (max-width: 768px) {
    .footer {
        padding: 40px 0 20px;
    }

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

    .social-links {
        justify-content: center;
    }

    .qr-code {
        margin: 0 auto;
    }
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* 主题色定义 */
:root {
    --primary-color: #ff5722;
    --secondary-color: #ff8a65;
    --text-color: #333;
    --light-gray: #f8f9fa;
    --medium-gray: #8f9091;
    --dark-gray: #6c757d;
}

/* 导航栏样式 */
.header {
    background-color: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.main-nav {
    padding: 20px 0;
    transition: padding 0.3s ease;
}

.main-nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: -0.5px;
    position: relative;
}

.logo:hover {
    transform: translateY(-1px);
    text-shadow: 0 2px 4px rgba(255,87,34,0.2);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

/* 移动端菜单按钮 */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--text-color);
    transition: all 0.3s ease;
}

/* 移动端响应式样式 */
@media screen and (max-width: 768px) {
    .header {
        padding: 10px 0;
    }

    .main-nav {
        padding: 0;
    }

    .mobile-menu-toggle {
        display: block;
        z-index: 1001;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background-color: #fff;
        flex-direction: column;
        justify-content: center;
        gap: 20px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        z-index: 1000;
        padding: 60px 20px;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
        opacity: 0;
        transform: translateY(20px);
        animation: fadeInUp 0.4s forwards;
    }

    .nav-links a {
        display: block;
        padding: 15px 20px;
        text-align: center;
        font-size: 18px;
    }

    .mobile-menu-toggle.active .bar:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active .bar:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    padding: 8px 12px;
    transition: all 0.3s ease;
    border-radius: 6px;
    position: relative;
}

.nav-links a:hover {
    background-color: rgba(255,87,34,0.08);
    color: var(--primary-color);
}

.nav-links a[aria-current="page"] {
    color: var(--primary-color);
    background-color: rgba(255,87,34,0.12);
}

.nav-links a[aria-current="page"]:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 2px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
    color: var(--primary-color);
}

/* 主要内容区域 */
main {
    margin-top: 80px;
    padding: 40px 0;
}

/* 行业方案页面样式 */
.industry-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    padding: 80px 0;
    text-align: center;
    margin-top: -40px;
}

.industry-hero h1 {
    font-size: 2.5em;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease;
}

.hero-subtitle {
    font-size: 1.2em;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease;
}

.solutions-grid {
    padding: 60px 0;
}

.solutions-grid .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 20px;
}

.solution-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.solution-icon {
    margin-bottom: 20px;
}

.solution-card h2 {
    color: var(--primary-color);
    font-size: 1.5em;
    margin-bottom: 20px;
}

.feature-group {
    margin-bottom: 25px;
}

.feature-group h3 {
    font-size: 1.1em;
    color: var(--text-color);
    margin-bottom: 15px;
}

.feature-group ul {
    list-style: none;
}

.feature-group li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: var(--dark-gray);
}

.feature-group i {
    margin-right: 10px;
    color: var(--primary-color);
}

.btn-primary {
    display: inline-block;
    padding: 12px 24px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: 20px;
}

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

.custom-solution {
    background: var(--light-gray);
    padding: 80px 0;
}

.custom-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.timeline-items {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 40px;
    gap: 20px;
}

.timeline-item {
    flex: 1;
    min-width: 200px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    position: relative;
}

.timeline-number {
    display: inline-block;
    width: 32px;
    height: 32px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    line-height: 32px;
    margin-bottom: 15px;
}

.cta-section {
    text-align: center;
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
}

.cta-section h2 {
    font-size: 2em;
    margin-bottom: 20px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media screen and (max-width: 768px) {
    .solutions-grid .container {
        grid-template-columns: 1fr;
    }
    
    .timeline-items {
        flex-direction: column;
    }
    
    .timeline-item {
        width: 100%;
    }
}

/* 支持页面样式 */
.support-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 100px 0 60px;
    text-align: center;
    color: #fff;
    margin-top: -80px;
}

.support-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    animation: fadeInDown 0.8s ease;
}

.support-hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease;
}

.support-search {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
    animation: fadeInUp 0.8s ease 0.2s;
}

.support-search input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
}

.support-search button {
    padding: 15px 30px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.support-search button:hover {
    background: var(--secondary-color);
}

/* 问题分类 */
.support-categories {
    padding: 80px 0;
    background: #fff;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.category-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    text-decoration: none;
    color: var(--text-color);
    transition: transform 0.3s ease;
}

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

.category-card h3 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.category-card p {
    color: var(--dark-gray);
}

/* FAQ部分 */
.faq-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.faq-grid {
    max-width: 800px;
    margin: 40px auto 0;
}

.faq-item {
    background: #fff;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.faq-item summary {
    padding: 20px;
    cursor: pointer;
    font-weight: 500;
    list-style: none;
    position: relative;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 20px;
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    padding: 0 20px 20px;
    color: var(--dark-gray);
}

/* 服务支持部分 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    text-align: center;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card ul {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
}

.service-card li {
    margin: 10px 0;
    padding-left: 20px;
    position: relative;
}

.service-card li::before {
    content: '•';
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

.service-card .btn-primary {
    display: inline-block;
    padding: 12px 30px;
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.service-card .btn-primary:hover {
    background: var(--secondary-color);
}

/* Solutions Hero区域 */
.solutions-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 100px 0;
    text-align: center;
    color: #fff;
    margin-top: -80px;
}

.solutions-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

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

/* 系统架构部分 */
.system-architecture {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    color: var(--text-color);
}

.architecture-content {
    display: flex;
    align-items: center;
    gap: 50px;
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.architecture-diagram {
    flex: 1;
}

.architecture-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.architecture-description {
    flex: 1;
}

.architecture-description h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.architecture-features {
    list-style: none;
}

.architecture-features li {
    margin: 15px 0;
    display: flex;
    align-items: center;
}

.feature-icon {
    color: var(--primary-color);
    margin-right: 10px;
}

/* 核心功能模块 */
.core-modules {
    padding: 80px 0;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.module-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

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

.module-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
    background-color: var(--light-gray);
    border-radius: 50%;
}

.module-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.module-features {
    list-style: none;
    margin: 20px 0;
}

.module-features li {
    margin: 10px 0;
    color: var(--dark-gray);
}

.module-link {
    display: inline-block;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    margin-top: 15px;
}

/* 技术优势部分 */
.technical-features {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.feature-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
}

.feature-card h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.feature-card p {
    color: var(--dark-gray);
}

/* CTA部分 */
.cta-section {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
}

.cta-section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.cta-buttons {
    margin-top: 30px;
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #fff;
    color: var(--primary-color);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid #fff;
    color: #fff;
}

/* About页面样式 */
.about-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    animation: fadeInDown 0.8s ease;
}

.about-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease;
}

.company-intro {
    padding: 80px 0;
    background: #f8f9fa;
}

.company-intro h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.intro-content p {
    margin-bottom: 20px;
    color: var(--dark-gray);
}

.our-mission {
    padding: 80px 0;
    background: #fff;
}

.our-mission h2 {
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.mission-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
}

.mission-item {
    padding: 30px;
    border-radius: 10px;
    background: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.mission-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.our-team {
    padding: 80px 0;
    background: #f8f9fa;
}

.our-team h2 {
    text-align: center;
    margin-bottom: 50px;
    color: var(--primary-color);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.team-member {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.team-member-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-member-icon i {
    font-size: 32px;
    color: #fff;
}

.team-member h3 {
    color: var(--text-color);
    font-size: 22px;
    margin-bottom: 15px;
    font-weight: 600;
}

.team-role {
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
}

.team-description {
    color: var(--dark-gray);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.team-highlights {
    list-style: none;
    padding: 0;
    margin: 0;
}

.team-highlights li {
    display: inline-block;
    background-color: rgba(255, 87, 34, 0.1);
    color: var(--primary-color);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    margin: 5px;
}

@media screen and (max-width: 992px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 576px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .team-member {
        padding: 20px;
    }
}

.team-member {
    padding: 30px;
    text-align: center;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.team-member h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

.team-member p {
    color: var(--medium-gray);
    line-height: 1.6;
}

.contact-hero {
    padding: 100px 0 60px;
    text-align: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    margin-top: -80px;
}

.contact-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    animation: fadeInDown 0.8s ease;
}

.contact-hero .hero-description {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 30px;
    opacity: 0.9;
    animation: fadeInUp 0.8s ease;
}

.hero-cta {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.2s;
}

.contact-info-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.contact-card {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

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

.contact-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background-color: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
}