/* ========== 内页公共样式 ========== */
/* 面包屑导航 */
.breadcrumb {
    display: flex;
    align-items: center;
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    padding: 10px 0;
}
.breadcrumb a {
    color: #00aaff;
    text-decoration: none;
}
.breadcrumb span {
    margin: 0 8px;
    color: #999;
}
.breadcrumb strong {
    color: #333;
    font-weight: 500;
}

/* 布局容器 */
.page-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 20px;
}

/* 左侧侧边栏 */
.sidebar {
    width: 260px;
    flex-shrink: 0;
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
}
.sidebar h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #00aaff;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
}
.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}
.sidebar-menu li {
    margin-bottom: 8px;
}
.sidebar-menu a {
    display: block;
    padding: 10px 15px;
    color: #333;
    border-radius: 6px;
    transition: 0.3s;
    text-decoration: none;
}
.sidebar-menu a:hover,
.sidebar-menu a.active {
    background: #00aaff;
    color: #fff;
}

/* 右侧内容区 */
.page-main {
    flex: 1;
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    min-height: 500px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
}

/* ========== 移动端适配 ========== */
@media (max-width: 992px) {
    .page-wrap {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
    }
    .page-main {
        padding: 25px;
    }
}
/* 强制底部显示 */
.footer {
    opacity: 1 !important;
    transform: none !important;
    display: block !important;
    visibility: visible !important;
    position: relative !important;
    z-index: 1;
    margin-top: 60px;
}

/* ========== 关于我们页面样式 ========== */
.about-banner {
    position: relative;
    height: 400px;
    background: linear-gradient(135deg, #0c2461 0%, #00aaff 100%);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('images/page-bg.jpg') center/cover no-repeat;
    opacity: 0.2;
}
.about-banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #fff;
}
.about-banner-content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.3;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.about-banner-content p {
    font-size: 20px;
    opacity: 0.9;
    letter-spacing: 3px;
}

.about-intro {
    background: #fff;
    border-radius: 12px;
    padding: 60px 40px;
    margin-bottom: 60px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
}
.row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
}
.col-lg-6 {
    flex: 1 1 calc(50% - 20px);
    min-width: 280px;
}
.section-subtitle {
    color: #00aaff;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}
.about-intro-content h3 {
    font-size: 36px;
    color: #222;
    margin-bottom: 20px;
}
.about-intro-content .lead {
    font-size: 18px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 15px;
}
.about-intro-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 25px;
}
.about-stats {
    display: flex;
    gap: 30px;
    margin-top: 40px;
}
.stat-item {
    text-align: center;
}
.stat-number {
    font-size: 42px;
    font-weight: 700;
    color: #00aaff;
    margin-bottom: 5px;
}
.stat-label {
    font-size: 14px;
    color: #666;
}
.about-image {
    position: relative;
}
.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}
.experience-badge {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: linear-gradient(135deg, #00aaff 0%, #0c2461 100%);
    color: #fff;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0, 170, 255, 0.4);
}
.experience-badge span {
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
}
.experience-badge p {
    font-size: 14px;
    margin: 5px 0 0;
}

.text-center {
    text-align: center;
}
.about-culture {
    margin-bottom: 60px;
}
.culture-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.culture-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}
.culture-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 170, 255, 0.2);
}
.culture-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #00aaff 0%, #0c2461 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}
.culture-icon i {
    font-size: 36px;
    color: #fff;
}
.culture-card h4 {
    font-size: 22px;
    color: #222;
    margin-bottom: 15px;
}
.culture-card p {
    color: #666;
    line-height: 1.7;
}

.about-advantages {
    margin-bottom: 60px;
}
.advantage-list {
    margin-top: 40px;
}
.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 25px;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 20px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
}
.advantage-item:hover {
    transform: translateX(10px);
}
.advantage-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #00aaff 0%, #0c2461 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.advantage-icon i {
    font-size: 28px;
    color: #fff;
}
.advantage-content h4 {
    font-size: 22px;
    color: #222;
    margin-bottom: 10px;
}
.advantage-content p {
    color: #666;
    line-height: 1.7;
    margin: 0;
}

.honor-section {
    margin-bottom: 60px;
}
.honor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.honor-item {
    background: #fff;
    padding: 40px 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    border: 2px solid transparent;
}
.honor-item:hover {
    border-color: #00aaff;
    transform: scale(1.05);
}
.honor-item i {
    font-size: 50px;
    color: #00aaff;
    margin-bottom: 20px;
}
.honor-item h4 {
    font-size: 20px;
    color: #222;
    margin-bottom: 10px;
}
.honor-item p {
    color: #666;
    margin: 0;
}

.team-section {
    margin-bottom: 60px;
}
.team-leader {
    background: #fff;
    border-radius: 12px;
    padding: 60px 40px;
    margin-top: 40px;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
}
.align-items-center {
    align-items: center;
}
.leader-photo img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}
.leader-position {
    display: inline-block;
    background: #00aaff;
    color: #fff;
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 14px;
    margin-bottom: 15px;
}
.leader-info h3 {
    font-size: 36px;
    color: #222;
    margin-bottom: 20px;
}
.leader-info p {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}
.leader-info blockquote {
    background: #f8f9fa;
    border-left: 4px solid #00aaff;
    padding: 20px 25px;
    border-radius: 6px;
    font-style: italic;
    color: #555;
    font-size: 17px;
    line-height: 1.8;
    margin: 0;
}
.team-intro {
    margin-top: 40px;
}
.team-intro .lead {
    font-size: 18px;
    color: #666;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
}

/* ========== 响应式适配 ========== */
@media (max-width: 992px) {
    .about-banner {
        height: 300px;
    }
    .about-banner-content h2 {
        font-size: 32px;
    }
    .about-banner-content p {
        font-size: 16px;
    }
    .about-intro {
        padding: 30px 20px;
    }
    .about-intro-content h3 {
        font-size: 28px;
    }
    .about-stats {
        flex-direction: column;
        gap: 20px;
    }
    .experience-badge {
        display: none;
    }
    .team-leader {
        padding: 30px 20px;
    }
    .leader-info h3 {
        font-size: 28px;
    }
    .culture-cards, .honor-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 576px) {
    .about-banner {
        height: 220px;
    }
    .about-banner-content h2 {
        font-size: 24px;
    }
    .advantage-item {
        flex-direction: column;
        text-align: center;
    }
    .advantage-icon {
        margin: 0 auto;
    }
    .advantage-item:hover {
        transform: none;
    }
}

/* ========== 联系我们页面炫酷样式 ========== */
.contact-banner-main {
    position: relative;
    height: 120px;
    background: linear-gradient(135deg, #0c2461 0%, #00aaff 100%);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 25px;
}
.contact-banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.contact-banner-overlay h2 {
    color: #fff;
    font-size: 28px;
    margin: 0;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.contact-banner-overlay i {
    margin-right: 10px;
}
.contact-map-container {
    margin-bottom: 40px;
    overflow: hidden;
}
.contact-info-block {
    margin-bottom: 40px;
}
.contact-info-title {
    font-size: 24px;
    color: #222;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 3px solid #00aaff;
    position: relative;
}
.contact-info-title::before {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 80px;
    height: 3px;
    background: #0c2461;
}

/* 两列联系方式卡片 */
.contact-info-grid-two {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.contact-info-card-modern {
    position: relative;
}
.card-border-wrap {
    position: relative;
    background: #fff;
    border-radius: 12px;
    padding: 25px 20px;
    border: 2px solid transparent;
    background: linear-gradient(#fff, #fff) padding-box,
                linear-gradient(135deg, #00aaff, #0c2461) border-box;
    transition: all 0.3s ease;
    overflow: hidden;
}
.card-border-wrap::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 170, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.5s;
    opacity: 0;
}
.contact-info-card-modern:hover .card-border-wrap::before {
    opacity: 1;
    transform: translateX(100%) rotate(45deg);
}
.contact-info-card-modern:hover .card-border-wrap {
    box-shadow: 0 10px 30px rgba(0, 170, 255, 0.3);
    transform: translateY(-5px);
}
.info-icon-glow {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00aaff 0%, #0c2461 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
    box-shadow: 0 0 20px rgba(0, 170, 255, 0.5);
    animation: iconPulse 2s infinite;
}
@keyframes iconPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 170, 255, 0.5);
    }
    50% {
        box-shadow: 0 0 35px rgba(0, 170, 255, 0.8);
    }
}
.info-icon-glow i {
    font-size: 26px;
    color: #fff;
}
.info-content h4 {
    font-size: 18px;
    color: #222;
    margin-bottom: 10px;
}
.info-content h4 i {
    color: #00aaff;
    margin-right: 6px;
}
.info-content p {
    color: #666;
    font-size: 15px;
    margin: 8px 0;
    line-height: 1.6;
}
.info-content p a {
    color: #00aaff;
    text-decoration: none;
}
.card-link {
    display: inline-block;
    margin-top: 10px;
    color: #00aaff;
    font-size: 14px;
    text-decoration: none;
    border: 1px solid #00aaff;
    padding: 5px 15px;
    border-radius: 20px;
    transition: all 0.3s;
}
.card-link:hover {
    background: #00aaff;
    color: #fff;
}
.wechat-mini-qr {
    margin-top: 10px;
    text-align: center;
}
.wechat-mini-qr img {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    border: 2px solid #00aaff;
}
/* 微信卡片左右布局 */
.wechat-card {
    grid-column: span 1;
}
.wechat-content {
    display: flex;
    align-items: center;
    gap: 20px;
}
.wechat-text {
    flex: 1;
}
.wechat-qr-large {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
}
.wechat-qr-large img {
    width: 100%;
    height: 100%;
    border-radius: 8px;
    display: block;
}
.work-status {
    display: inline-block;
    margin-top: 8px;
    font-size: 14px;
    padding: 4px 12px;
    border-radius: 12px;
}
.work-status.online {
    background: rgba(40, 167, 69, 0.15);
    color: #28a745;
}
.work-status.online i {
    color: #28a745;
    animation: blink 1.5s infinite;
    margin-right: 4px;
    font-size: 10px;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* 左右分栏表单 */
.contact-form-section {
    margin-bottom: 20px;
}
.contact-form-desc {
    color: #666;
    font-size: 15px;
    margin-bottom: 25px;
}
.form-side-by-side {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 25px;
}
.form-left-col, .form-right-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.input-icon-wrapper {
    position: relative;
}
.input-icon-wrapper i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #00aaff;
    font-size: 16px;
    transition: all 0.3s;
    pointer-events: none;
}
.input-icon-wrapper input {
    width: 100%;
    padding: 14px 15px 14px 45px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s;
    background: #f8f9fa;
}
.input-icon-wrapper input:focus {
    border-color: #00aaff;
    background: #fff;
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 170, 255, 0.15);
}
.input-icon-wrapper input:focus + i {
    color: #0c2461;
}
.textarea-icon-wrapper {
    position: relative;
    height: 100%;
}
.textarea-icon-wrapper i {
    position: absolute;
    left: 15px;
    top: 15px;
    color: #00aaff;
    font-size: 16px;
    transition: all 0.3s;
    pointer-events: none;
}
.textarea-icon-wrapper textarea {
    width: 100%;
    min-height: 280px;
    padding: 14px 15px 14px 45px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s;
    background: #f8f9fa;
    resize: vertical;
}
.textarea-icon-wrapper textarea:focus {
    border-color: #00aaff;
    background: #fff;
    outline: none;
    box-shadow: 0 0 0 3px rgba(0, 170, 255, 0.15);
}
.form-submit-center {
    text-align: center;
    margin-top: 30px;
}
.btn-glow {
    position: relative;
    padding: 15px 50px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    background: linear-gradient(135deg, #00aaff 0%, #0c2461 100%);
    color: #fff;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0, 170, 255, 0.4);
}
.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 170, 255, 0.6);
}
.btn-glow-effect {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: btnShine 3s infinite;
}
@keyframes btnShine {
    0% {
        left: -100%;
    }
    50% {
        left: 100%;
    }
    100% {
        left: 100%;
    }
}
.btn-glow span i {
    margin-right: 8px;
}
.sidebar-contact {
    margin-top: 25px;
}
.sidebar-contact h3 {
    font-size: 16px;
}
.sidebar-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}
.sidebar-contact-item:last-child {
    border-bottom: none;
}
.sidebar-contact-item i {
    width: 25px;
    color: #00aaff;
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}
.sidebar-contact-item div label {
    display: block;
    font-size: 12px;
    color: #999;
    margin-bottom: 2px;
}
.sidebar-contact-item div p {
    margin: 0;
    font-size: 14px;
    color: #333;
}
.sidebar-contact-item div p a {
    color: #333;
    text-decoration: none;
}
.sidebar-contact-item div p a:hover {
    color: #00aaff;
}

/* 联系我们响应式 */
@media (max-width: 992px) {
    .contact-info-grid-two {
        grid-template-columns: 1fr;
    }
    .form-side-by-side {
        grid-template-columns: 1fr;
    }
    .page-main {
        padding: 25px;
    }
    .contact-banner-overlay h2 {
        font-size: 22px;
    }
}
@media (max-width: 576px) {
    .contact-info-grid-two {
        grid-template-columns: 1fr;
    }
    .form-side-by-side {
        grid-template-columns: 1fr;
    }
    .info-icon-glow {
        width: 50px;
        height: 50px;
    }
    .info-icon-glow i {
        font-size: 22px;
    }
    .btn-glow {
        padding: 12px 35px;
        font-size: 16px;
    }
}

/* ========== 经典案例列表页面样式 ========== */
.case-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 20px;
}
.case-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    background: #fff;
}
.case-item:hover {
    transform: translateY(-5px);
}
.case-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}
.case-item h3 {
    padding: 15px 20px;
    margin: 0;
    font-size: 18px;
    border-top: 1px solid #eee;
}
.case-item a {
    text-decoration: none;
    color: #333;
    display: block;
}
.case-item a:hover h3 {
    color: #00aaff;
}

/* 经典案例响应式 */
@media (max-width: 768px) {
    .case-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 992px) {
    .case-grid {
        gap: 20px;
    }
    .case-item img {
        height: 180px;
    }
}