/* ============================================
   Eden Capital - Custom Styles
   ============================================ */

/* CSS Variables - Color Scheme */
:root {
    --primary-dark: #1a1a2e;
    --secondary-dark: #16213e;
    --accent-yellow: #f7a906;
    --accent-brown: #7c5503;
    --text-white: #ffffff;
    --text-gray: #999999;
    --border-gray: #333333;
    --bg-light: #f2f2f2;
}

/* ============================================
   Base Styles
   ============================================ */
html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Microsoft YaHei", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-weight: 400;
    color: var(--text-white);
    background-color: var(--primary-dark);
    line-height: 1.6;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    padding: 0;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
}

/* Yellow Underline Decoration - Disabled */
.line-text {
    position: relative;
    display: inline-block;
}

/* Underline effect removed
.line-text::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background-color: var(--accent-yellow);
}
*/


/* ============================================
   Navigation Bar
   ============================================ */
.navbar {
    background-color: transparent;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: var(--primary-dark) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white) !important;
}

.nav-link {
    color: var(--text-white) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
}

/* Prevent layout shift during language switch */
.nav-link .lang-zh,
.nav-link .lang-en {
    transition: none;
}

.nav-link:hover {
    color: var(--accent-yellow) !important;
}

.nav-link:focus,
.nav-link:focus-visible,
.nav-link:active {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

.navbar-nav .nav-link:focus,
.navbar-nav .nav-link:active {
    outline: none !important;
    box-shadow: none !important;
}

/* Remove all focus outlines from navbar elements */
.navbar a:focus,
.navbar button:focus,
.navbar .btn:focus,
.navbar-toggler:focus {
    outline: none !important;
    box-shadow: none !important;
}

.lang-switch {
    border: 1px solid var(--text-white);
    border-radius: 4px;
    padding: 0.25rem 0.75rem !important;
    font-size: 0.875rem;
}

.lang-switch:hover {
    border-color: var(--accent-yellow);
    color: var(--accent-yellow) !important;
}

/* ============================================
   Section Base Styles
   ============================================ */
section {
    padding: 100px 0;
}

.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--primary-dark);
    padding-top: 80px;
}

/* ============================================
   Hero Section Styles
   ============================================ */
.hero-content {
    padding: 2rem 0;
}

.hero-company-name {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
}

.company-name-zh {
    display: block;
}

.company-name-en {
    display: block;
}

.hero-slogan {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.hero-slogan-main {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.hero-line {
    width: 80px;
    height: 4px;
    background-color: var(--accent-yellow);
    margin: 2rem 0;
}

.hero-subtitle {
    margin-top: 1.5rem;
}

.hero-company-en {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
    color: var(--text-white);
}

.hero-slogan-en {
    font-size: 1rem;
    letter-spacing: 0.1em;
    color: var(--text-gray);
}

.hero-company-zh-sub {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-white);
}

.hero-slogan-zh-sub {
    font-size: 1rem;
    color: var(--text-gray);
}

.about-section {
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.services-section {
    background-color: var(--secondary-dark);
}

.cases-section {
    background-color: var(--primary-dark);
}

.join-section {
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.contact-section {
    background-color: var(--secondary-dark);
}

.footer-section {
    background-color: var(--primary-dark);
    padding: 40px 0;
    border-top: 1px solid var(--border-gray);
}

/* ============================================
   Language Toggle
   ============================================ */
.lang-zh,
.lang-en {
    transition: opacity 0.3s ease;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background-color: var(--primary-dark);
        padding: 1rem;
        margin-top: 1rem;
    }
    
    /* Disable all navbar animations for faster page navigation */
    .navbar-collapse.collapsing {
        transition: none !important;
        height: auto !important;
    }
    
    .navbar *,
    .navbar-collapse *,
    .navbar-nav * {
        transition: none !important;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-company-name {
        font-size: 2.5rem;
    }
    
    .hero-slogan {
        font-size: 2rem;
    }
    
    .hero-slogan-main {
        font-size: 1.5rem;
    }
    
    .hero-company-en {
        font-size: 1.25rem;
    }
}

@media (max-width: 767.98px) {
    section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 0.875rem;
    }
    
    .hero-company-name {
        font-size: 2rem;
    }
    
    .hero-slogan {
        font-size: 1.5rem;
    }
    
    .hero-slogan-main {
        font-size: 1.25rem;
    }
    
    .hero-company-en {
        font-size: 1rem;
    }
    
    .hero-slogan-en {
        font-size: 0.875rem;
    }
}

@media (max-width: 575.98px) {
    .section-title {
        font-size: 1.5rem;
    }
    
    .hero-company-name {
        font-size: 1.75rem;
    }
    
    .hero-slogan {
        font-size: 1.25rem;
    }
    
    .hero-slogan-main {
        font-size: 1rem;
    }
    
    .hero-line {
        width: 60px;
        height: 3px;
    }
}


/* ============================================
   About Us Section Styles
   ============================================ */
.about-section {
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.about-intro {
    padding-right: 2rem;
}

.about-item {
    margin-bottom: 1.5rem;
}

.about-item-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--accent-yellow);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-item-text {
    font-size: 1.125rem;
    color: var(--primary-dark);
    line-height: 1.6;
    margin-bottom: 0;
}

/* Company Positioning Tags */
.about-positioning {
    border-top: 1px solid var(--border-gray);
    padding-top: 1.5rem;
}

.positioning-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.positioning-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary-dark);
    color: var(--text-white);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.positioning-tag:hover {
    background-color: var(--accent-yellow);
}

/* About Image */
.about-image-wrapper {
    height: 100%;
    min-height: 400px;
}

.about-image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 400px;
    background-color: var(--secondary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    font-size: 1.25rem;
    border-radius: 8px;
}

/* ============================================
   Team Section Styles
   ============================================ */
.team-section-title {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
}

.team-grid {
    margin-top: 2rem;
}

/* Team Card */
.team-card {
    background-color: var(--text-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.team-photo-wrapper {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.team-photo-placeholder {
    width: 100%;
    height: 100%;
    background-color: var(--secondary-dark);
    background-image: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
}

.team-info {
    padding: 1.25rem;
}

.team-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
}

.team-name-zh {
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.team-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-yellow);
    margin-bottom: 0.75rem;
}

.team-education {
    font-size: 0.75rem;
    color: var(--text-gray);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.team-experience {
    font-size: 0.8125rem;
    color: var(--primary-dark);
    line-height: 1.5;
    margin-bottom: 0;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ============================================
   About Section Responsive
   ============================================ */
@media (max-width: 991.98px) {
    .about-intro {
        padding-right: 0;
        margin-bottom: 2rem;
    }
    
    .about-image-wrapper,
    .about-image-placeholder {
        min-height: 300px;
    }
    
    .team-section-title {
        font-size: 1.75rem;
    }
}

@media (max-width: 767.98px) {
    .positioning-tags {
        justify-content: center;
    }
    
    .about-image-wrapper,
    .about-image-placeholder {
        min-height: 250px;
    }
    
    .team-photo-wrapper {
        height: 180px;
    }
    
    .team-section-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .about-item-title {
        font-size: 1rem;
    }
    
    .about-item-text {
        font-size: 1rem;
    }
    
    .positioning-tag {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    .team-name {
        font-size: 1.125rem;
    }
    
    .team-title {
        font-size: 0.8125rem;
    }
}


/* ============================================
   Services Section Styles
   ============================================ */
.services-section {
    background-color: var(--secondary-dark);
    color: var(--text-white);
}

/* Service Cards */
.service-card {
    height: 280px;
    perspective: 1000px;
}

.service-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.service-card:hover .service-card-inner {
    transform: rotateY(180deg);
}

.service-card-front,
.service-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    text-align: center;
}

.service-card-front {
    background-color: var(--primary-dark);
    border: 1px solid var(--border-gray);
}

.service-card-back {
    background-color: var(--accent-yellow);
    transform: rotateY(180deg);
}

.service-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(247, 169, 6, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: background-color 0.3s ease;
}

.service-icon i {
    font-size: 2rem;
    color: var(--accent-yellow);
}

.service-card:hover .service-icon {
    background-color: rgba(247, 169, 6, 0.2);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-white);
}

.service-subtitle {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 0;
}

.service-description {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-white);
    margin-bottom: 0;
}

/* Service Stats */
.services-stats {
    background-color: var(--primary-dark);
    border-radius: 8px;
    padding: 2.5rem 2rem;
    border: 1px solid var(--border-gray);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent-yellow);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.stat-unit {
    font-size: 1rem;
    font-weight: 400;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-gray);
}

/* Service Stages */
.services-subsection-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
}

.stages-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.stage-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 2rem;
    background-color: var(--primary-dark);
    border-radius: 8px;
    border: 1px solid var(--border-gray);
    transition: border-color 0.3s ease;
}

.stage-item:hover {
    border-color: var(--accent-yellow);
}

.stage-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(247, 169, 6, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.stage-icon i {
    font-size: 1.5rem;
    color: var(--accent-yellow);
}

.stage-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-white);
}

.stage-connector {
    width: 40px;
    height: 2px;
    background-color: var(--border-gray);
}

/* Ecosystem Partners */
.partners-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.partner-tag {
    display: inline-block;
    padding: 0.625rem 1.25rem;
    background-color: var(--primary-dark);
    color: var(--text-white);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 4px;
    border: 1px solid var(--border-gray);
    transition: all 0.3s ease;
}

.partner-tag:hover {
    border-color: var(--accent-yellow);
    background-color: rgba(247, 169, 6, 0.1);
}

/* ============================================
   Services Section Responsive
   ============================================ */
@media (max-width: 991.98px) {
    .service-card {
        height: 260px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stage-item {
        padding: 1.25rem 1.5rem;
    }
    
    .stage-connector {
        width: 30px;
    }
}

@media (max-width: 767.98px) {
    .service-card {
        height: 240px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-icon i {
        font-size: 1.5rem;
    }
    
    .service-title {
        font-size: 1.25rem;
    }
    
    .services-stats {
        padding: 1.5rem 1rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .stages-wrapper {
        flex-direction: column;
    }
    
    .stage-connector {
        width: 2px;
        height: 20px;
    }
    
    .stage-item {
        width: 100%;
        max-width: 200px;
    }
}

@media (max-width: 575.98px) {
    .service-card {
        height: 220px;
    }
    
    .service-card-front,
    .service-card-back {
        padding: 1rem;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 1rem;
    }
    
    .service-icon i {
        font-size: 1.25rem;
    }
    
    .service-title {
        font-size: 1.125rem;
    }
    
    .service-subtitle {
        font-size: 0.75rem;
    }
    
    .service-description {
        font-size: 0.8125rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .partner-tag {
        font-size: 0.75rem;
        padding: 0.5rem 0.875rem;
    }
}


/* ============================================
   Cases Section Styles
   ============================================ */
.cases-section {
    background-color: var(--primary-dark);
    color: var(--text-white);
}

/* Cases Tab Navigation */
.cases-tabs {
    display: flex;
    gap: 1rem;
    border: none;
    list-style: none;
    padding: 0;
    margin: 0 auto 2rem;
    justify-content: center;
}

.cases-tabs .nav-item {
    margin: 0;
    list-style: none;
}

.cases-tabs .nav-link {
    background-color: var(--border-gray);
    border: 2px solid var(--border-gray);
    border-radius: 4px;
    color: var(--text-white);
    font-size: 1rem;
    font-weight: 600;
    padding: 0.75rem 2rem;
    transition: all 0.3s ease;
}

.cases-tabs .nav-link:hover {
    border-color: var(--accent-yellow);
    color: var(--accent-yellow);
}

.cases-tabs .nav-link.active {
    background-color: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: #fff !important;
}

/* Cases Grid */
.cases-grid {
    margin-top: 2rem;
}

/* Case Item */
.case-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 1rem;
    background-color: var(--secondary-dark);
    border-radius: 8px;
    border: 1px solid var(--border-gray);
    transition: all 0.3s ease;
    height: 100%;
}

.case-item:hover {
    border-color: var(--accent-yellow);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(247, 169, 6, 0.15);
}

.case-icon-wrapper {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: rgba(247, 169, 6, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: background-color 0.3s ease;
}

.case-item:hover .case-icon-wrapper {
    background-color: rgba(247, 169, 6, 0.2);
}

.case-icon-wrapper i {
    font-size: 1.75rem;
    color: var(--accent-yellow);
}

.case-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-white);
    text-align: center;
    margin-bottom: 0;
}

/* Tab Content Animation */
.tab-content > .tab-pane {
    display: none;
}

.tab-content > .active {
    display: block;
}

.tab-pane.fade {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tab-pane.fade.show {
    opacity: 1;
}

/* ============================================
   Cases Section Responsive
   ============================================ */
@media (max-width: 991.98px) {
    .cases-tabs .nav-link {
        padding: 0.625rem 1.5rem;
        font-size: 0.9375rem;
    }
    
    .case-icon-wrapper {
        width: 60px;
        height: 60px;
    }
    
    .case-icon-wrapper i {
        font-size: 1.5rem;
    }
}

@media (max-width: 767.98px) {
    .cases-tabs {
        gap: 0.5rem;
    }
    
    .cases-tabs .nav-link {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .case-item {
        padding: 1.25rem 0.75rem;
    }
    
    .case-icon-wrapper {
        width: 50px;
        height: 50px;
        margin-bottom: 0.75rem;
    }
    
    .case-icon-wrapper i {
        font-size: 1.25rem;
    }
    
    .case-name {
        font-size: 0.8125rem;
    }
}

@media (max-width: 575.98px) {
    .cases-tabs .nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.8125rem;
    }
    
    .case-item {
        padding: 1rem 0.5rem;
    }
    
    .case-icon-wrapper {
        width: 45px;
        height: 45px;
    }
    
    .case-icon-wrapper i {
        font-size: 1.125rem;
    }
    
    .case-name {
        font-size: 0.75rem;
    }
}


/* ============================================
   Join Us Section Styles
   ============================================ */
.join-section {
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

/* Jobs Container */
.jobs-container {
    margin-top: 2rem;
}

/* Job Card */
.job-card {
    background-color: var(--text-white);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--accent-yellow);
    transition: all 0.3s ease;
}

.job-card:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.job-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.75rem;
}

.job-requirements {
    font-size: 0.9375rem;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 0;
}

.job-requirements ul {
    margin: 0;
    padding-left: 1.25rem;
}

.job-requirements li {
    margin-bottom: 0.25rem;
}

/* Contact Info Box */
.join-contact-box {
    background-color: var(--primary-dark);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    margin-top: 3rem;
}

.join-contact-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 1rem;
}

.join-contact-text {
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.join-contact-email {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--accent-yellow);
    text-decoration: none;
    transition: color 0.3s ease;
}

.join-contact-email:hover {
    color: var(--text-white);
}

/* ============================================
   Join Us Section Responsive
   ============================================ */
@media (max-width: 991.98px) {
    .job-card {
        padding: 1.25rem;
    }
    
    .job-title {
        font-size: 1.125rem;
    }
    
    .job-requirements {
        font-size: 0.875rem;
    }
}

@media (max-width: 767.98px) {
    .job-card {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .job-title {
        font-size: 1rem;
    }
    
    .job-requirements {
        font-size: 0.8125rem;
    }
    
    .join-contact-box {
        padding: 1.5rem;
        margin-top: 2rem;
    }
    
    .join-contact-title {
        font-size: 1.125rem;
    }
    
    .join-contact-text {
        font-size: 0.875rem;
    }
    
    .join-contact-email {
        font-size: 1rem;
    }
}

@media (max-width: 575.98px) {
    .job-card {
        border-left-width: 3px;
    }
    
    .job-title {
        font-size: 0.9375rem;
    }
    
    .job-requirements {
        font-size: 0.75rem;
    }
    
    .join-contact-box {
        padding: 1.25rem;
    }
}


/* ============================================
   Contact Section Styles
   ============================================ */
.contact-section {
    background-color: var(--secondary-dark);
    color: var(--text-white);
}

/* Contact Cards Row */
.contact-cards-row {
    margin-top: 2rem;
}

/* Contact Card */
.contact-card {
    background-color: var(--primary-dark);
    border-radius: 8px;
    padding: 2rem;
    height: 100%;
    border: 1px solid var(--border-gray);
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: var(--accent-yellow);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(247, 169, 6, 0.15);
}

/* Contact Card Header */
.contact-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-gray);
}

.contact-city-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(247, 169, 6, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

.contact-city-icon i {
    font-size: 1.5rem;
    color: var(--accent-yellow);
}

.contact-city {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0;
}

/* Contact Card Body */
.contact-card-body {
    padding: 0;
}

.contact-address {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.contact-address p {
    margin-bottom: 0;
}

/* Contact Info Card */
.contact-info-card .contact-card-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-info-item i {
    font-size: 1.25rem;
    color: var(--accent-yellow);
    width: 24px;
}

.contact-info-item a {
    font-size: 1rem;
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info-item a:hover {
    color: var(--accent-yellow);
}

/* ============================================
   Contact Section Responsive
   ============================================ */
@media (max-width: 991.98px) {
    .contact-card {
        padding: 1.5rem;
    }
    
    .contact-city {
        font-size: 1.25rem;
    }
    
    .contact-city-icon {
        width: 45px;
        height: 45px;
    }
    
    .contact-city-icon i {
        font-size: 1.25rem;
    }
    
    .contact-address {
        font-size: 0.9375rem;
    }
}

@media (max-width: 767.98px) {
    .contact-card {
        padding: 1.25rem;
    }
    
    .contact-card-header {
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
    }
    
    .contact-city {
        font-size: 1.125rem;
    }
    
    .contact-city-icon {
        width: 40px;
        height: 40px;
        margin-right: 0.75rem;
    }
    
    .contact-city-icon i {
        font-size: 1.125rem;
    }
    
    .contact-address {
        font-size: 0.875rem;
        line-height: 1.6;
    }
    
    .contact-info-item i {
        font-size: 1.125rem;
    }
    
    .contact-info-item a {
        font-size: 0.875rem;
    }
}

@media (max-width: 575.98px) {
    .contact-card {
        padding: 1rem;
    }
    
    .contact-city {
        font-size: 1rem;
    }
    
    .contact-city-icon {
        width: 36px;
        height: 36px;
    }
    
    .contact-city-icon i {
        font-size: 1rem;
    }
    
    .contact-address {
        font-size: 0.8125rem;
    }
    
    .contact-info-item a {
        font-size: 0.8125rem;
    }
}


/* ============================================
   Footer Section Styles
   ============================================ */
.footer-section {
    background-color: var(--primary-dark);
    padding: 40px 0;
    border-top: 1px solid var(--border-gray);
}

/* Footer Logo */
.footer-logo {
    text-align: left;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    text-decoration: none;
    display: inline-block;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-brand:hover {
    color: var(--accent-yellow);
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 0;
}

/* Footer Navigation */
.footer-nav {
    text-align: center;
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.footer-nav-list li a {
    font-size: 0.9375rem;
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav-list li a:hover {
    color: var(--accent-yellow);
}

/* Footer Copyright */
.footer-copyright {
    text-align: right;
}

.copyright-text {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 0;
}

/* ============================================
   Footer Section Responsive
   ============================================ */
@media (max-width: 991.98px) {
    .footer-section {
        padding: 30px 0;
    }
    
    .footer-brand {
        font-size: 1.25rem;
    }
    
    .footer-nav-list {
        gap: 1rem;
    }
    
    .footer-nav-list li a {
        font-size: 0.875rem;
    }
}

@media (max-width: 767.98px) {
    .footer-section {
        padding: 25px 0;
    }
    
    .footer-logo {
        text-align: center;
        margin-bottom: 1.5rem;
    }
    
    .footer-nav {
        margin-bottom: 1.5rem;
    }
    
    .footer-nav-list {
        gap: 0.75rem 1.25rem;
    }
    
    .footer-nav-list li a {
        font-size: 0.8125rem;
    }
    
    .footer-copyright {
        text-align: center;
    }
    
    .copyright-text {
        font-size: 0.8125rem;
    }
}

@media (max-width: 575.98px) {
    .footer-section {
        padding: 20px 0;
    }
    
    .footer-brand {
        font-size: 1.125rem;
    }
    
    .footer-tagline {
        font-size: 0.75rem;
    }
    
    .footer-nav-list {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .footer-nav-list li a {
        font-size: 0.75rem;
    }
    
    .copyright-text {
        font-size: 0.75rem;
    }
}


/* ============================================
   Enhanced Mobile Responsive Styles
   Requirements: 7.2, 9.2, 9.4
   ============================================ */

/* Tablet Breakpoint (md: 768px - 991.98px) */
@media (max-width: 991.98px) {
    /* Container padding adjustments */
    .container {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    /* Hero section mobile adjustments */
    .hero-section {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 60px;
    }
    
    .hero-content {
        text-align: center;
        padding: 1.5rem 0;
    }
    
    .hero-line {
        margin: 1.5rem auto;
    }
    
    /* About section mobile layout */
    .about-content-row {
        flex-direction: column;
    }
    
    .about-intro {
        text-align: center;
    }
    
    .about-positioning {
        text-align: center;
    }
    
    /* Team grid adjustments */
    .team-grid .col-lg-4 {
        margin-bottom: 1.5rem;
    }
    
    /* Service cards mobile */
    .services-cards-row .col-lg-3 {
        margin-bottom: 1rem;
    }
    
    /* Stats row mobile */
    .services-stats {
        padding: 2rem 1.5rem;
    }
    
    /* Cases section mobile */
    .cases-grid .col-lg-2 {
        flex: 0 0 33.333%;
        max-width: 33.333%;
    }
    
    /* Jobs container mobile */
    .jobs-container .col-lg-6 {
        margin-bottom: 0;
    }
    
    /* Contact cards mobile */
    .contact-cards-row .col-lg-6 {
        margin-bottom: 1rem;
    }
}

/* Mobile Breakpoint (sm: 576px - 767.98px) */
@media (max-width: 767.98px) {
    /* Global section padding */
    section {
        padding: 50px 0;
    }
    
    /* Container tighter padding */
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    
    /* Hero section mobile */
    .hero-section {
        min-height: 100vh;
        padding-top: 80px;
    }
    
    .hero-content {
        padding: 1rem 0;
    }
    
    /* Section titles mobile */
    .section-title {
        font-size: 1.5rem;
        margin-bottom: 0.25rem;
    }
    
    .section-subtitle {
        font-size: 0.75rem;
        letter-spacing: 1px;
        margin-bottom: 1.5rem;
    }
    
    /* About section mobile */
    .about-item {
        margin-bottom: 1.25rem;
    }
    
    .about-item-title {
        font-size: 0.875rem;
    }
    
    .about-item-text {
        font-size: 0.9375rem;
    }
    
    .about-positioning {
        padding-top: 1.25rem;
        margin-top: 1.5rem;
    }
    
    /* Team section mobile */
    .team-section-title {
        font-size: 1.25rem;
    }
    
    .team-card {
        margin-bottom: 1rem;
    }
    
    .team-info {
        padding: 1rem;
    }
    
    .team-name {
        font-size: 1rem;
    }
    
    .team-title {
        font-size: 0.75rem;
    }
    
    .team-education {
        font-size: 0.6875rem;
    }
    
    .team-experience {
        font-size: 0.75rem;
        -webkit-line-clamp: 3;
        line-clamp: 3;
    }
    
    /* Services section mobile */
    .services-subsection-title {
        font-size: 1rem;
    }
    
    .stage-item {
        padding: 1rem 1.25rem;
    }
    
    .stage-icon {
        width: 50px;
        height: 50px;
    }
    
    .stage-icon i {
        font-size: 1.25rem;
    }
    
    .stage-name {
        font-size: 0.875rem;
    }
    
    .partner-tag {
        font-size: 0.75rem;
        padding: 0.5rem 0.75rem;
    }
    
    /* Cases section mobile */
    .cases-tabs {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .cases-grid .col-lg-2,
    .cases-grid .col-md-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    /* Join section mobile */
    .job-card {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .job-title {
        font-size: 0.9375rem;
    }
    
    .job-requirements {
        font-size: 0.8125rem;
    }
    
    .job-requirements ul {
        padding-left: 1rem;
    }
    
    .join-contact-box {
        padding: 1.25rem;
        margin-top: 1.5rem;
    }
    
    .join-contact-title {
        font-size: 1rem;
    }
    
    .join-contact-text {
        font-size: 0.8125rem;
    }
    
    .join-contact-email {
        font-size: 0.9375rem;
    }
    
    /* Contact section mobile */
    .contact-card {
        padding: 1rem;
    }
    
    .contact-card-header {
        margin-bottom: 0.75rem;
        padding-bottom: 0.5rem;
    }
    
    .contact-city {
        font-size: 1rem;
    }
    
    .contact-address {
        font-size: 0.8125rem;
        line-height: 1.5;
    }
    
    /* Footer mobile */
    .footer-section {
        text-align: center;
    }
    
    .footer-logo {
        text-align: center;
        margin-bottom: 1.25rem;
    }
    
    .footer-nav {
        margin-bottom: 1.25rem;
    }
    
    .footer-nav-list {
        gap: 0.5rem 1rem;
    }
    
    .footer-copyright {
        text-align: center;
    }
}

/* Extra Small Mobile Breakpoint (xs: < 576px) */
@media (max-width: 575.98px) {
    /* Global adjustments */
    section {
        padding: 40px 0;
    }
    
    .container {
        padding-left: 12px;
        padding-right: 12px;
    }
    
    /* Navigation mobile */
    .navbar {
        padding: 0.75rem 0;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .navbar-collapse {
        padding: 0.75rem;
        margin-top: 0.75rem;
    }
    
    .nav-link {
        padding: 0.375rem 0.75rem !important;
        font-size: 0.9375rem;
    }
    
    .lang-switch {
        padding: 0.25rem 0.5rem !important;
        font-size: 0.75rem;
    }
    
    /* Hero section extra small */
    .hero-section {
        padding-top: 70px;
        padding-bottom: 40px;
    }
    
    .hero-company-name {
        font-size: 1.5rem;
        letter-spacing: 0.05em;
    }
    
    .hero-slogan {
        font-size: 1.125rem;
    }
    
    .hero-slogan-main {
        font-size: 0.9375rem;
    }
    
    .hero-line {
        width: 50px;
        height: 2px;
        margin: 1.25rem auto;
    }
    
    .hero-company-en,
    .hero-company-zh-sub {
        font-size: 0.875rem;
    }
    
    .hero-slogan-en,
    .hero-slogan-zh-sub {
        font-size: 0.75rem;
    }
    
    /* Section titles extra small */
    .section-title {
        font-size: 1.25rem;
    }
    
    .section-subtitle {
        font-size: 0.6875rem;
        letter-spacing: 0.5px;
        margin-bottom: 1.25rem;
    }
    
    /* About section extra small */
    .about-item {
        margin-bottom: 1rem;
    }
    
    .about-item-title {
        font-size: 0.8125rem;
        margin-bottom: 0.25rem;
    }
    
    .about-item-text {
        font-size: 0.875rem;
    }
    
    .positioning-tags {
        gap: 0.5rem;
    }
    
    .positioning-tag {
        font-size: 0.6875rem;
        padding: 0.25rem 0.5rem;
    }
    
    .about-image-wrapper,
    .about-image-placeholder {
        min-height: 200px;
    }
    
    /* Team section extra small */
    .team-section-title {
        font-size: 1.125rem;
    }
    
    .team-photo-wrapper {
        height: 160px;
    }
    
    .team-info {
        padding: 0.875rem;
    }
    
    .team-name {
        font-size: 0.9375rem;
    }
    
    .team-name-zh {
        font-size: 0.8125rem;
    }
    
    .team-title {
        font-size: 0.6875rem;
        margin-bottom: 0.5rem;
    }
    
    .team-education {
        font-size: 0.625rem;
        margin-bottom: 0.5rem;
    }
    
    .team-experience {
        font-size: 0.6875rem;
        -webkit-line-clamp: 2;
        line-clamp: 2;
    }
    
    /* Services section extra small */
    .service-card {
        height: 200px;
    }
    
    .service-card-front,
    .service-card-back {
        padding: 0.875rem;
    }
    
    .service-icon {
        width: 45px;
        height: 45px;
        margin-bottom: 0.75rem;
    }
    
    .service-icon i {
        font-size: 1.125rem;
    }
    
    .service-title {
        font-size: 1rem;
    }
    
    .service-subtitle {
        font-size: 0.6875rem;
    }
    
    .service-description {
        font-size: 0.75rem;
        line-height: 1.4;
    }
    
    .services-stats {
        padding: 1.25rem 0.75rem;
    }
    
    .stat-number {
        font-size: 1.25rem;
    }
    
    .stat-unit {
        font-size: 0.75rem;
    }
    
    .stat-label {
        font-size: 0.6875rem;
    }
    
    .services-subsection-title {
        font-size: 0.9375rem;
        margin-bottom: 1rem !important;
    }
    
    .stage-item {
        padding: 0.875rem 1rem;
        max-width: 160px;
    }
    
    .stage-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 0.5rem;
    }
    
    .stage-icon i {
        font-size: 1rem;
    }
    
    .stage-name {
        font-size: 0.75rem;
    }
    
    .stage-connector {
        height: 15px;
    }
    
    .partners-tags {
        gap: 0.5rem;
    }
    
    .partner-tag {
        font-size: 0.6875rem;
        padding: 0.375rem 0.625rem;
    }
    
    /* Cases section extra small */
    .cases-tabs {
        gap: 0.375rem;
    }
    
    .cases-tabs .nav-link {
        padding: 0.375rem 0.625rem;
        font-size: 0.75rem;
    }
    
    .cases-grid .col-6 {
        padding-left: 6px;
        padding-right: 6px;
    }
    
    .case-item {
        padding: 0.75rem 0.375rem;
    }
    
    .case-icon-wrapper {
        width: 40px;
        height: 40px;
        margin-bottom: 0.5rem;
    }
    
    .case-icon-wrapper i {
        font-size: 1rem;
    }
    
    .case-name {
        font-size: 0.6875rem;
    }
    
    /* Join section extra small */
    .job-card {
        padding: 0.875rem;
        margin-bottom: 0.875rem;
        border-left-width: 3px;
    }
    
    .job-title {
        font-size: 0.875rem;
        margin-bottom: 0.5rem;
    }
    
    .job-requirements {
        font-size: 0.75rem;
    }
    
    .job-requirements ul {
        padding-left: 0.875rem;
        margin-bottom: 0;
    }
    
    .job-requirements li {
        margin-bottom: 0.125rem;
    }
    
    .join-contact-box {
        padding: 1rem;
        margin-top: 1.25rem;
    }
    
    .join-contact-title {
        font-size: 0.9375rem;
        margin-bottom: 0.75rem;
    }
    
    .join-contact-text {
        font-size: 0.75rem;
        margin-bottom: 0.25rem;
    }
    
    .join-contact-email {
        font-size: 0.875rem;
    }
    
    /* Contact section extra small */
    .contact-card {
        padding: 0.875rem;
    }
    
    .contact-card-header {
        margin-bottom: 0.625rem;
        padding-bottom: 0.375rem;
    }
    
    .contact-city-icon {
        width: 32px;
        height: 32px;
        margin-right: 0.625rem;
    }
    
    .contact-city-icon i {
        font-size: 0.875rem;
    }
    
    .contact-city {
        font-size: 0.9375rem;
    }
    
    .contact-address {
        font-size: 0.75rem;
        line-height: 1.4;
    }
    
    .contact-info-item {
        gap: 0.5rem;
    }
    
    .contact-info-item i {
        font-size: 1rem;
        width: 20px;
    }
    
    .contact-info-item a {
        font-size: 0.75rem;
    }
    
    /* Footer extra small */
    .footer-section {
        padding: 15px 0;
    }
    
    .footer-brand {
        font-size: 1rem;
    }
    
    .footer-tagline {
        font-size: 0.6875rem;
    }
    
    .footer-logo {
        margin-bottom: 1rem;
    }
    
    .footer-nav {
        margin-bottom: 1rem;
    }
    
    .footer-nav-list {
        gap: 0.375rem;
    }
    
    .footer-nav-list li a {
        font-size: 0.6875rem;
    }
    
    .copyright-text {
        font-size: 0.6875rem;
    }
}

/* Landscape orientation adjustments for mobile */
@media (max-width: 767.98px) and (orientation: landscape) {
    .hero-section {
        min-height: auto;
        padding-top: 80px;
        padding-bottom: 40px;
    }
    
    .hero-company-name {
        font-size: 1.75rem;
    }
    
    .hero-slogan {
        font-size: 1.25rem;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets */
    .nav-link {
        padding: 0.75rem 1rem !important;
    }
    
    .cases-tabs .nav-link {
        padding: 0.625rem 1rem;
        min-height: 44px;
    }
    
    .partner-tag,
    .positioning-tag {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
    }
    
    /* Disable hover effects on touch devices */
    .service-card:hover .service-card-inner {
        transform: none;
    }
    
    .service-card .service-card-inner {
        transform: none;
    }
    
    /* Show back content on tap for service cards */
    .service-card.tapped .service-card-inner {
        transform: rotateY(180deg);
    }
}


/* ============================================
   Interaction Effects & Animations
   Requirements: 7.3, 7.4
   ============================================ */

/* Global Transition Settings */
* {
    -webkit-tap-highlight-color: transparent;
}

/* Button and Link Click Feedback */
.btn,
.nav-link,
.positioning-tag,
.partner-tag,
.cases-tabs .nav-link,
.footer-nav-list li a,
.join-contact-email {
    position: relative;
    overflow: hidden;
}

/* Ripple effect base */
.ripple {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Enhanced Hover Effects */

/* Navigation link hover - desktop only */
.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--accent-yellow);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

/* Only show underline animation on desktop hover */
@media (hover: hover) and (pointer: fine) {
    .nav-link:hover::after {
        width: 80%;
    }
}

/* Disable underline on mobile/touch devices and small screens */
@media (hover: none), (pointer: coarse), (max-width: 991.98px) {
    .nav-link::after {
        display: none !important;
        content: none !important;
    }
    
    .nav-link.active::after {
        display: none !important;
        content: none !important;
    }
}

/* Positioning tag hover enhancement */
.positioning-tag {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

.positioning-tag:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(247, 169, 6, 0.3);
}

.positioning-tag:active {
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(247, 169, 6, 0.2);
}

/* Team card hover enhancement */
.team-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.team-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.team-card:active {
    transform: translateY(-4px);
}

/* Service card touch support */
.service-card {
    cursor: pointer;
}

.service-card-inner {
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Partner tag hover */
.partner-tag {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

.partner-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(247, 169, 6, 0.2);
}

.partner-tag:active {
    transform: translateY(0);
}

/* Case item hover enhancement */
.case-item {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.case-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(247, 169, 6, 0.2);
}

.case-item:active {
    transform: translateY(-4px);
}

.case-icon-wrapper {
    transition: all 0.3s ease;
}

.case-item:hover .case-icon-wrapper {
    transform: scale(1.1);
}

/* Job card hover enhancement */
.job-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.job-card:hover {
    transform: translateX(8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    border-left-color: var(--accent-yellow);
}

.job-card:active {
    transform: translateX(4px);
}

/* Contact card hover enhancement */
.contact-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(247, 169, 6, 0.2);
}

.contact-card:active {
    transform: translateY(-4px);
}

/* Contact info link hover */
.contact-info-item a {
    transition: all 0.3s ease;
    position: relative;
}

.contact-info-item a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-yellow);
    transition: width 0.3s ease;
}

.contact-info-item a:hover::after {
    width: 100%;
}

/* Join contact email hover */
.join-contact-email {
    transition: all 0.3s ease;
    position: relative;
    display: inline-block;
}

.join-contact-email::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--text-white);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.join-contact-email:hover::after {
    transform: scaleX(1);
}

/* Footer nav link hover */
.footer-nav-list li a {
    position: relative;
    transition: all 0.3s ease;
}

.footer-nav-list li a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-yellow);
    transition: width 0.3s ease;
}

.footer-nav-list li a:hover::after {
    width: 100%;
}

/* Cases tab active state animation */
.cases-tabs .nav-link {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cases-tabs .nav-link:active {
    transform: scale(0.95);
}

/* Stage item hover */
.stage-item {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
}

.stage-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-yellow);
    box-shadow: 0 8px 20px rgba(247, 169, 6, 0.15);
}

.stage-icon {
    transition: all 0.3s ease;
}

.stage-item:hover .stage-icon {
    transform: scale(1.1);
    background-color: rgba(247, 169, 6, 0.2);
}

/* Service icon hover animation */
.service-icon {
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

/* Language switch button */
.lang-switch {
    transition: all 0.3s ease;
}

.lang-switch:hover {
    transform: scale(1.05);
}

.lang-switch:active {
    transform: scale(0.95);
}

/* Scroll indicator animation (optional) */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Focus states for accessibility */
.nav-link:focus,
.btn:focus,
.cases-tabs .nav-link:focus,
.positioning-tag:focus,
.partner-tag:focus {
    outline: 2px solid var(--accent-yellow);
    outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .team-card:hover,
    .case-item:hover,
    .contact-card:hover,
    .job-card:hover,
    .positioning-tag:hover,
    .partner-tag:hover,
    .stage-item:hover {
        transform: none;
    }
    
    .service-card:hover .service-card-inner {
        transform: none;
    }
}

/* Active navigation state */
.nav-link.active {
    color: var(--accent-yellow) !important;
}

/* Only show active underline on desktop */
@media (hover: hover) and (pointer: fine) {
    .nav-link.active::after {
        width: 80%;
    }
}


/* ============================================
   NEW MULTI-PAGE STYLES
   ============================================ */

/* Navbar Logo */
.navbar-logo {
    height: 50px;
    width: auto;
    margin-right: 10px;
    vertical-align: middle;
}

.footer-logo-img {
    height: 50px;
    width: auto;
    margin-right: 10px;
    vertical-align: middle;
}

/* Page Header */
.page-header {
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    background-color: var(--primary-dark);
    position: relative;
    padding-top: 80px;
}

.page-header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 26, 46, 0.7);
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--text-white);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--text-gray);
    letter-spacing: 3px;
}

/* Hero Section with Background Image */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-color: var(--primary-dark);
    position: relative;
    padding-top: 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 26, 46, 0.6);
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    padding: 2rem 0;
}

.hero-company-name {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
}

.hero-slogan {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.hero-line {
    width: 80px;
    height: 4px;
    background-color: var(--accent-yellow);
    margin: 2rem 0;
}

.hero-company-en, .hero-company-zh-sub {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
}

.hero-slogan-en, .hero-slogan-zh-sub {
    font-size: 1rem;
    letter-spacing: 0.1em;
    color: var(--text-gray);
}

/* About Preview Section */
.about-preview-section {
    padding: 100px 0;
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.about-preview-text {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.about-image {
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.btn-primary-custom {
    background-color: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: var(--text-white);
    padding: 0.75rem 2rem;
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.btn-primary-custom:hover {
    background-color: #c78805;
    border-color: #c78805;
    color: var(--text-white);
}

/* Services Preview Section */
.services-preview-section {
    padding: 100px 0;
    background-color: var(--secondary-dark);
}

/* Service Card V2 - Modern Design */
.service-card-v2 {
    display: block;
    position: relative;
    height: 280px;
    border-radius: 16px;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card-v2:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.service-card-v2-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease;
}

.service-card-v2:hover .service-card-v2-bg {
    transform: scale(1.1);
}

.service-card-v2-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.95) 0%, rgba(22, 33, 62, 0.85) 50%, rgba(247, 169, 6, 0.3) 100%);
    transition: all 0.4s ease;
}

.service-card-v2:hover .service-card-v2-overlay {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(22, 33, 62, 0.75) 50%, rgba(247, 169, 6, 0.5) 100%);
}

.service-card-v2-content {
    position: relative;
    z-index: 1;
    height: 100%;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.service-card-v2-tag {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.1);
    line-height: 1;
    transition: color 0.3s ease;
}

.service-card-v2:hover .service-card-v2-tag {
    color: rgba(247, 169, 6, 0.3);
}

.service-card-v2-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--text-white);
    margin-bottom: 0.25rem;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
}

.service-card-v2:hover .service-card-v2-title {
    color: var(--accent-yellow);
}

.service-card-v2-subtitle {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-yellow);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-card-v2-desc {
    font-size: 0.9375rem;
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.service-card-v2-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-white);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.service-card-v2:hover .service-card-v2-link {
    opacity: 1;
    transform: translateX(0);
}

.service-card-v2-link i {
    transition: transform 0.3s ease;
}

.service-card-v2:hover .service-card-v2-link i {
    transform: translateX(5px);
}

/* Service Card V2 Responsive */
@media (max-width: 991.98px) {
    .service-card-v2 {
        height: 250px;
    }
    
    .service-card-v2-title {
        font-size: 2rem;
    }
    
    .service-card-v2-tag {
        font-size: 2.5rem;
    }
}

@media (max-width: 767.98px) {
    .service-card-v2 {
        height: 220px;
    }
    
    .service-card-v2-content {
        padding: 1.5rem;
    }
    
    .service-card-v2-title {
        font-size: 1.75rem;
    }
    
    .service-card-v2-subtitle {
        font-size: 0.875rem;
    }
    
    .service-card-v2-desc {
        font-size: 0.8125rem;
        margin-bottom: 0.5rem;
    }
    
    .service-card-v2-tag {
        font-size: 2rem;
        top: 1rem;
        right: 1rem;
    }
    
    .service-card-v2-link {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 575.98px) {
    .service-card-v2 {
        height: 200px;
    }
    
    .service-card-v2-content {
        padding: 1.25rem;
    }
    
    .service-card-v2-title {
        font-size: 1.5rem;
    }
    
    .service-card-v2-subtitle {
        font-size: 0.75rem;
        margin-bottom: 0.5rem;
    }
    
    .service-card-v2-desc {
        font-size: 0.75rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .service-card-v2-tag {
        font-size: 1.5rem;
    }
}

/* Legacy service-preview-card styles (kept for compatibility) */
.service-preview-card {
    background-color: var(--primary-dark);
    border-radius: 12px;
    padding: 0;
    text-align: center;
    border: 1px solid var(--border-gray);
    transition: all 0.3s ease;
    height: 100%;
    overflow: hidden;
}

.service-preview-card:hover {
    border-color: var(--accent-yellow);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(247, 169, 6, 0.2);
}

.service-preview-card .service-img-wrapper {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.service-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.service-preview-card:hover .service-icon-img {
    transform: scale(1.1);
}

.service-preview-card .service-card-content {
    padding: 1.5rem;
}

.service-preview-card h4 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--accent-yellow);
}

.service-preview-card p {
    color: var(--text-gray);
    margin-bottom: 0;
    font-size: 1rem;
}

/* Cases Preview Section */
.cases-preview-section {
    padding: 100px 0;
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

/* Cases Preview Section V2 - Modern Horizontal Scroll Design */
.cases-preview-section-v2 {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    color: var(--text-white);
    overflow: hidden;
}

.cases-preview-section-v2 .section-title {
    color: var(--text-white);
}

.cases-intro-text {
    font-size: 1.125rem;
    color: var(--text-gray);
    line-height: 1.8;
    max-width: 500px;
}

.cases-scroll-container {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 2rem 0;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-yellow) var(--primary-dark);
}

.cases-scroll-container::-webkit-scrollbar {
    height: 6px;
}

.cases-scroll-container::-webkit-scrollbar-track {
    background: var(--primary-dark);
    border-radius: 3px;
}

.cases-scroll-container::-webkit-scrollbar-thumb {
    background: var(--accent-yellow);
    border-radius: 3px;
}

.cases-scroll-wrapper {
    display: flex;
    gap: 1.5rem;
    padding: 0 calc((100vw - 1140px) / 2);
    width: max-content;
}

@media (max-width: 1199.98px) {
    .cases-scroll-wrapper {
        padding: 0 calc((100vw - 960px) / 2);
    }
}

@media (max-width: 991.98px) {
    .cases-scroll-wrapper {
        padding: 0 calc((100vw - 720px) / 2);
    }
}

@media (max-width: 767.98px) {
    .cases-scroll-wrapper {
        padding: 0 calc((100vw - 540px) / 2);
    }
}

@media (max-width: 575.98px) {
    .cases-scroll-wrapper {
        padding: 0 1rem;
    }
}

.case-card-v2 {
    display: block;
    width: 280px;
    min-width: 280px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.case-card-v2:hover {
    transform: translateY(-10px);
}

.case-card-v2-inner {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    height: 100%;
    transition: all 0.4s ease;
}

.case-card-v2:hover .case-card-v2-inner {
    background: linear-gradient(145deg, rgba(247, 169, 6, 0.2) 0%, rgba(247, 169, 6, 0.1) 100%);
    border-color: var(--accent-yellow);
    box-shadow: 0 20px 40px rgba(247, 169, 6, 0.2);
}

.case-card-v2-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.case-card-v2:hover .case-card-v2-icon {
    background: rgba(247, 169, 6, 0.2);
    transform: scale(1.1);
}

.case-card-v2-icon img {
    width: 50px;
    height: 50px;
    object-fit: contain;
}

.case-card-v2-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.case-card-v2:hover .case-card-v2-title {
    color: var(--accent-yellow);
}

.case-card-v2-desc {
    font-size: 0.9375rem;
    color: var(--text-gray);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.case-card-v2-count {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent-yellow);
    background: rgba(247, 169, 6, 0.1);
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
}

@media (min-width: 992px) {
    .col-lg-10 {
        flex: 0 0 auto;
        width:25%;
        /* padding: 0 !important; */
    }
}

/* Cases Preview Section V2 Responsive */
@media (max-width: 991.98px) {
    .cases-preview-section-v2 .row.mb-5 {
        text-align: center;
    }
    
    .cases-preview-section-v2 .col-lg-6:last-child {
        justify-content: center !important;
        margin-top: 1.5rem;
    }
    
    .cases-intro-text {
        max-width: 100%;
        margin: 0 auto;
    }
}

@media (max-width: 767.98px) {
    .cases-preview-section-v2 {
        padding: 60px 0;
    }
    
    .case-card-v2 {
        width: 240px;
        min-width: 240px;
    }
    
    .case-card-v2-inner {
        padding: 1.5rem;
    }
    
    .case-card-v2-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 1rem;
    }
    
    .case-card-v2-icon img {
        width: 36px;
        height: 36px;
    }
    
    .case-card-v2-title {
        font-size: 1.25rem;
    }
    
    .case-card-v2-desc {
        font-size: 0.875rem;
    }
}

@media (max-width: 575.98px) {
    .case-card-v2 {
        width: 220px;
        min-width: 220px;
    }
    
    .case-card-v2-inner {
        padding: 1.25rem;
        border-radius: 16px;
    }
    
    .case-card-v2-icon {
        width: 50px;
        height: 50px;
        border-radius: 12px;
    }
    
    .case-card-v2-icon img {
        width: 30px;
        height: 30px;
    }
    
    .case-card-v2-title {
        font-size: 1.125rem;
    }
    
    .case-card-v2-desc {
        font-size: 0.8125rem;
        margin-bottom: 0.75rem;
    }
    
    .case-card-v2-count {
        font-size: 0.75rem;
        padding: 0.25rem 0.625rem;
    }
}

/* Legacy case-preview-item styles (kept for compatibility) */
.case-preview-item {
    background-color: var(--text-white);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.case-preview-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.case-icon-img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 0.75rem;
}

.case-preview-item p {
    font-weight: 600;
    margin-bottom: 0;
    color: var(--primary-dark);
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    background-color: var(--primary-dark);
    border-bottom: 1px solid var(--border-gray);
}

/* Stats Section Light Theme (for services page) */
.stats-section.stats-light {
    background-color: var(--secondary-dark);
    border-bottom: none;
}

.stats-section.stats-light .stat-label {
    color: var(--text-gray);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent-yellow);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.stat-unit {
    font-size: 1rem;
    font-weight: 400;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-gray);
}

/* Contact Preview Section */
.contact-preview-section {
    padding: 100px 0;
    background-size: cover;
    background-position: center;
    background-color: var(--secondary-dark);
    position: relative;
    text-align: center;
}

.contact-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(22, 33, 62, 0.8);
}

.contact-preview-section .container {
    position: relative;
    z-index: 1;
}

.contact-cities {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.contact-city-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    color: var(--text-white);
    font-weight: 500;
}

.contact-city-tag i {
    color: var(--accent-yellow);
}

/* Footer Section */
.footer-section {
    padding: 40px 0;
    background-color: var(--primary-dark);
    background-size: cover;
    background-position: center;
    border-top: 1px solid var(--border-gray);
}

.footer-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

.footer-brand:hover {
    color: var(--accent-yellow);
}

.footer-tagline {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-top: 0.5rem;
    margin-bottom: 0;
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
}

.footer-nav-list a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-nav-list a:hover {
    color: var(--accent-yellow);
}

.copyright-text {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 0;
    text-align: right;
}

/* ============================================
   ABOUT PAGE STYLES
   ============================================ */

.about-intro-section {
    padding: 100px 0;
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.section-title-sm {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
}

.intro-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--primary-dark);
}

.company-intro-image {
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* MVV Section */
.mvv-section {
    padding: 80px 0;
    background-color: var(--primary-dark);
}

.mvv-card {
    background-color: var(--secondary-dark);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    height: 100%;
    border: 1px solid var(--border-gray);
    transition: all 0.3s ease;
}

.mvv-card:hover {
    border-color: var(--accent-yellow);
}

.mvv-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: rgba(247, 169, 6, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.mvv-icon i {
    font-size: 2rem;
    color: var(--accent-yellow);
}

.mvv-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.mvv-card p {
    color: var(--text-gray);
    margin-bottom: 0;
}

/* MVV Card V2 - New Design */
.mvv-card-v2 {
    background-color: #FEEAC5;
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid rgba(247, 169, 6, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.mvv-card-v2:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(247, 169, 6, 0.15);
    border-color: var(--accent-yellow);
}

.mvv-card-v2-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.mvv-icon-v2 {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mvv-icon-v2 i {
    font-size: 2.5rem;
    color: var(--accent-yellow);
}

.mvv-title-v2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #7c5503;
    margin: 0;
}

.mvv-content-v2 {
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    border: 1px solid rgba(247, 169, 6, 0.15);
}

.mvv-content-v2 p {
    color: #7c5503;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 0;
    line-height: 1.6;
}

/* MVV Card V2 Responsive */
@media (max-width: 767.98px) {
    .mvv-card-v2 {
        padding: 1.5rem;
    }
    
    .mvv-icon-v2 {
        width: 50px;
        height: 50px;
    }
    
    .mvv-icon-v2 i {
        font-size: 2.5rem;
    }
    
    .mvv-title-v2 {
        font-size: 1.25rem;
    }
    
    .mvv-content-v2 {
        padding: 0.875rem 1rem;
    }
    
    .mvv-content-v2 p {
        font-size: 0.9375rem;
    }
}

@media (max-width: 575.98px) {
    .mvv-card-v2 {
        padding: 1.25rem;
    }
    
    .mvv-card-v2-header {
        gap: 0.75rem;
        margin-bottom: 1rem;
    }
    
    .mvv-icon-v2 {
        width: 45px;
        height: 45px;
    }
    
    .mvv-icon-v2 i {
        font-size: 2rem;
    }
    
    .mvv-title-v2 {
        font-size: 1.125rem;
    }
    
    .mvv-content-v2 p {
        font-size: 0.875rem;
    }
}

/* Positioning Section */
.positioning-section {
    padding: 80px 0;
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.positioning-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.positioning-item {
    padding: 1rem 2rem;
    background-color: var(--primary-dark);
    color: var(--text-white);
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.positioning-item:hover {
    background-color: var(--accent-yellow);
}

.positioning-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.positioning-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary-dark);
    color: var(--text-white);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.positioning-tag:hover {
    background-color: var(--accent-yellow);
}

/* Team Section */
.team-section {
    padding: 100px 0;
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.team-card {
    background-color: var(--text-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.team-photo-wrapper {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

.team-info {
    padding: 1.5rem;
}

.team-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
}

.team-name-zh {
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.team-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-yellow);
    margin-bottom: 0.75rem;
}

.team-education {
    font-size: 0.75rem;
    color: var(--text-gray);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.team-experience {
    font-size: 0.8125rem;
    color: var(--primary-dark);
    line-height: 1.5;
    margin-bottom: 0;
}

/* ============================================
   SERVICES PAGE STYLES
   ============================================ */

.services-detail-section {
    padding: 100px 0;
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.service-detail-row {
    padding: 3rem 0;
    border-bottom: 1px solid #e0e0e0;
}

.service-detail-row:last-child {
    border-bottom: none;
}

.service-detail-img {
    max-width: 100%;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-detail-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent-yellow);
    margin-bottom: 0.5rem;
}

.service-detail-subtitle {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
}

.service-detail-desc {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 8px;
    height: 8px;
    background-color: var(--accent-yellow);
    border-radius: 50%;
}

/* Service Detail Mobile - Center Text */
@media (max-width: 767.98px) {
    .service-detail-row .col-lg-6:last-child {
        text-align: center;
    }
    
    .service-detail-title,
    .service-detail-subtitle,
    .service-detail-desc {
        text-align: center;
    }
    
    .service-features {
        display: inline-block;
        text-align: left;
    }
}

/* Stages Section */
.stages-section {
    padding: 80px 0;
    background-color: var(--secondary-dark);
}

.stages-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.stage-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 2rem;
    background-color: var(--primary-dark);
    border-radius: 8px;
    border: 1px solid var(--border-gray);
    transition: border-color 0.3s ease;
}

.stage-item:hover {
    border-color: var(--accent-yellow);
}

.stage-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(247, 169, 6, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}

.stage-icon i {
    font-size: 1.5rem;
    color: var(--accent-yellow);
}

.stage-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-white);
}

.stage-connector {
    width: 40px;
    height: 2px;
    background-color: var(--border-gray);
}

/* Partners Section */
.partners-section {
    padding: 80px 0;
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.partners-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2rem;
}

.partner-tag {
    display: inline-block;
    padding: 0.625rem 1.25rem;
    background-color: var(--primary-dark);
    color: var(--text-white);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.partner-tag:hover {
    background-color: var(--accent-yellow);
}

/* ============================================
   CASES PAGE STYLES
   ============================================ */

.cases-section {
    padding: 100px 0;
    background-color: var(--primary-dark);
}

.cases-tabs {
    display: flex;
    gap: 1rem;
    border: none;
}

.cases-tabs .nav-link {
    background-color: var(--border-gray);
    border: 2px solid var(--border-gray);
    border-radius: 4px;
    color: var(--text-white);
    font-size: 1rem;
    font-weight: 600;
    padding: 0.75rem 2rem;
    transition: all 0.3s ease;
}

.cases-tabs .nav-link:hover {
    border-color: var(--accent-yellow);
    color: var(--accent-yellow);
}

.cases-tabs .nav-link.active {
    background-color: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: #fff !important;
}

.case-card {
    background-color: var(--secondary-dark);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-gray);
    transition: all 0.3s ease;
}

.case-card:hover {
    border-color: var(--accent-yellow);
    transform: translateY(-5px);
}

.case-card-images {
    display: flex;
    height: 150px;
}

.case-card-images img {
    width: 50%;
    height: 100%;
    object-fit: cover;
}

.case-card-info {
    padding: 1.5rem;
    text-align: center;
}

.case-card-info h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.case-card-info p {
    color: var(--text-gray);
    margin-bottom: 0;
    font-size: 0.875rem;
}

/* Cases Page V2 Styles */
.cases-page-section {
    padding: 60px 0 80px;
    background-color: var(--bg-light);
}
/* 
#track-tab,#product-tab,#industry-tab{
    color: #000 !important;
} */

.cases-tabs-v2 {
    display: flex;
    gap: 1rem;
    border: none;
    list-style: none;
    padding: 0;
    margin: 0;
}

.cases-tabs-v2 .nav-item {
    list-style: none;
}

.cases-tabs-v2 .nav-link {
    background-color: transparent;
    border: 2px solid var(--border-gray);
    border-radius: 4px;
    color: var(--text-white);
    font-size: 1rem;
    font-weight: 600;
    padding: 0.75rem 2rem;
    transition: all 0.3s ease;
}

.cases-tabs-v2 .nav-link:hover {
    border-color: var(--accent-yellow);
    color: var(--accent-yellow);
}

.cases-tabs-v2 .nav-link.active {
    background-color: var(--accent-yellow);
    border-color: var(--accent-yellow);
    color: var(--text-white);
}

.case-category-block {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border-gray);
}

.case-category-block:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.case-category-header {
    margin-bottom: 1.5rem;
}

.case-category-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--border-gray);
    margin-bottom: 0.5rem;
}

.case-category-desc {
    color: var(--text-gray);
    font-size: 0.9375rem;
    margin-bottom: 0;
}

/* PC端：自动适应列数，最�?60px宽度 */
.case-logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

.case-logo-item {
    height: 70px;
    background-color: #fff;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    min-width: 0;
}

.case-logo-item:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.case-logo-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

/* 移动端：2列，logo撑满卡片 */
@media (max-width: 767.98px) {
    .case-logos-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-start;
        gap: 0.5rem;
    }
    
    .case-logos-grid .case-logo-item {
        width: calc(50% - 0.25rem);
        min-width: 0;
        height: 80px;
        padding: 0.875rem;
    }
    
    .case-logo-item img {
        max-width: 100%;
        max-height: 100%;
    }
    
    .cases-tabs-v2 .nav-link {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}

/* 小屏移动�?*/
@media (max-width: 575.98px) {
    .case-logos-grid {
        gap: 0.5rem;
    }
    
    .case-logos-grid .case-logo-item {
        width: calc(50% - 0.25rem);
        height: 70px;
        padding: 0.75rem;
    }
    
    .case-logo-item img {
        max-width: 100%;
        max-height: 100%;
    }
}

/* ============================================
   JOIN PAGE STYLES
   ============================================ */

.join-section {
    padding: 100px 0;
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.section-desc {
    font-size: 1.125rem;
    color: var(--text-gray);
    margin-top: 1rem;
}

.job-card {
    background-color: var(--text-white);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--accent-yellow);
    transition: all 0.3s ease;
    height: 100%;
}

.job-card:hover {
    transform: translateX(5px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.job-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.75rem;
}

.job-requirements {
    font-size: 0.9375rem;
    color: var(--text-gray);
    line-height: 1.6;
}

.job-requirements ul {
    margin: 0;
    padding-left: 1.25rem;
}

.job-requirements li {
    margin-bottom: 0.25rem;
}

.join-contact-box {
    background-color: var(--primary-dark);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    margin-top: 3rem;
}

.join-contact-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 1rem;
}

.join-contact-text {
    font-size: 1rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.join-contact-email {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--accent-yellow);
    text-decoration: none;
    transition: color 0.3s ease;
}

.join-contact-email:hover {
    color: var(--text-white);
}

/* ============================================
   JOB CARD V2 STYLES (Reference Design)
   ============================================ */
.jobs-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.job-card-v2 {
    background-color: #fff;
    padding: 1.5rem;
    position: relative;
    border: 1px solid #e5e5e5;
    border-left: 4px solid var(--accent-yellow);
}

.job-card-content {
    padding-right: 100px;
}

.job-title-v2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-yellow);
    margin-bottom: 0.625rem;
    line-height: 1.4;
}

.job-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: #666;
}

.job-meta i {
    margin-right: 0.25rem;
}

.job-dept, .job-location {
    display: inline-flex;
    align-items: center;
}

.job-desc {
    font-size: 0.9375rem;
    color: #333;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.job-apply-link {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--accent-yellow);
    text-decoration: none;
}

.job-apply-link:hover {
    text-decoration: underline;
}

.job-card-action {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
}

.btn-view-detail {
    padding: 0.5rem 1rem;
    border: 1px solid #333;
    background-color: #fff;
    color: #333;
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-view-detail:hover {
    background-color: #333;
    color: #fff;
}

/* Job Card V2 Responsive */
@media (max-width: 991.98px) {
    .jobs-list {
        gap: 1rem;
    }
    
    .job-card-v2 {
        padding: 1.25rem;
    }
    
    .job-card-content {
        padding-right: 90px;
    }
    
    .job-title-v2 {
        font-size: 1.125rem;
    }
    
    .job-card-action {
        top: 1.25rem;
        right: 1.25rem;
    }
    
    .btn-view-detail {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }
}

@media (max-width: 767.98px) {
    .jobs-list {
        grid-template-columns: 1fr;
    }
    
    .job-card-content {
        padding-right: 85px;
    }
    
    .job-meta {
        flex-wrap: wrap;
        gap: 0.5rem 1rem;
    }
}

@media (max-width: 575.98px) {
    .job-card-v2 {
        padding: 1rem;
    }
    
    .job-card-content {
        padding-right: 0;
    }
    
    .job-title-v2 {
        font-size: 1rem;
        padding-right: 80px;
    }
    
    .job-card-action {
        top: 1rem;
        right: 1rem;
    }
    
    .job-desc {
        font-size: 0.875rem;
    }
    
    .job-apply-link {
        font-size: 0.875rem;
    }
}

/* ============================================
   JOB DETAIL PAGE STYLES
   ============================================ */
.job-detail-header {
    padding-top: 140px;
    padding-bottom: 3rem;
    color: var(--text-white);
    position: relative;
    text-align: left;
    align-items: flex-end;
    justify-content: flex-start;
    min-height: 350px;
}

.job-detail-header .container {
    position: relative;
    z-index: 2;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    transition: color 0.2s;
}

.back-link:hover {
    color: var(--text-white);
}

.back-link i {
    margin-right: 0.375rem;
}

.job-detail-title-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
}

.job-detail-title-info {
    flex: 1;
    min-width: 0;
}

.job-detail-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-white);
}

.job-detail-meta-header {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.job-meta-item {
    display: inline-flex;
    align-items: center;
    color: var(--text-gray);
    font-size: 0.9375rem;
}

.job-meta-item i {
    margin-right: 0.375rem;
}

.btn-apply-now {
    background-color: var(--accent-yellow);
    color: var(--text-white);
    padding: 0.75rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    white-space: nowrap;
    flex-shrink: 0;
    align-self: flex-start;
}

.btn-apply-now:hover {
    background-color: #c78805;
    color: var(--text-white);
}

.job-detail-content {
    padding: 3rem 0;
    background-color: var(--bg-light);
}

.job-detail-main {
    background-color: #fff;
    padding: 2rem;
    margin-bottom: 2rem;
}

.job-section {
    margin-bottom: 2rem;
}

.job-section:last-child {
    margin-bottom: 0;
}

.job-section-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--accent-yellow);
    margin-bottom: 1rem;
}

.job-section p {
    color: #333;
    line-height: 1.8;
}

.job-section ul {
    margin: 0;
    padding-left: 1.25rem;
    color: #333;
}

.job-section li {
    margin-bottom: 0.625rem;
    line-height: 1.7;
}

.job-section li::marker {
    color: var(--accent-yellow);
}

/* Apply Form */
.apply-form-section {
    background-color: #fff;
    padding: 2rem;
    border: 1px solid #e5e5e5;
}

.apply-form-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
}

.apply-form-section .form-label {
    font-size: 0.875rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.apply-form-section .form-control {
    border: 1px solid #ddd;
    border-radius: 0;
    padding: 0.75rem 1rem;
    font-size: 0.9375rem;
}

.apply-form-section .form-control:focus {
    border-color: var(--primary-dark);
    box-shadow: none;
}

.apply-form-section textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.btn-submit-apply {
    background-color: var(--primary-dark);
    color: var(--text-white);
    border: none;
    padding: 0.875rem 2.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-submit-apply:hover {
    background-color: var(--accent-yellow);
}

/* Sidebar */
.job-detail-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background-color: #FEEAC5;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    color: #7c5503;
    border-radius: 0;
    border: 1px solid rgba(247, 169, 6, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.sidebar-card-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(247, 169, 6, 0.3);
    color: #7c5503;
}

.sidebar-info-item {
    display: flex;
    flex-direction: column;
    margin-bottom: 1rem;
}

.sidebar-info-item:last-child {
    margin-bottom: 0;
}

.sidebar-label {
    font-size: 0.8125rem;
    color: #9a7a3a;
    margin-bottom: 0.25rem;
}

.sidebar-value {
    font-size: 0.9375rem;
    font-weight: 600;
    color: #7c5503;
}

.sidebar-about {
    background-color: #FEEAC5;
}

.sidebar-about-text {
    font-size: 0.875rem;
    color: #7c5503;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.sidebar-link {
    color: var(--accent-yellow);
    font-size: 0.875rem;
    text-decoration: none;
    font-weight: 600;
}

.sidebar-link:hover {
    text-decoration: underline;
}

/* Job Detail Responsive */
@media (max-width: 991.98px) {
    .job-detail-title {
        font-size: 1.5rem;
    }
    
    .job-detail-title-row {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .job-detail-sidebar {
        position: static;
        margin-top: 2rem;
    }
}

@media (max-width: 767.98px) {
    .job-detail-header {
        padding-top: 100px;
        padding-bottom: 1.5rem;
        min-height: 280px;
    }
    
    .job-detail-title {
        font-size: 1.25rem;
    }
    
    .job-detail-meta-header {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .job-detail-content {
        padding: 2rem 0;
    }
    
    .job-detail-main,
    .apply-form-section {
        padding: 1.5rem;
    }
    
    .sidebar-card {
        padding: 1.25rem;
    }
}

/* ============================================
   CONTACT PAGE STYLES
   ============================================ */

.contact-section {
    padding: 100px 0;
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

.contact-card {
    background-color: var(--text-white);
    border-radius: 8px;
    padding: 2rem;
    height: 100%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.contact-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e0e0e0;
}

.contact-city-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(247, 169, 6, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

.contact-city-icon i {
    font-size: 1.5rem;
    color: var(--accent-yellow);
}

.contact-city {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0;
}

.contact-address {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.contact-address p {
    margin-bottom: 0;
}

.contact-info-box {
    background-color: #FEEAC5;
    border-radius: 5px;
    padding: 2rem;
    border: 1px solid rgba(247, 169, 6, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.contact-info-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #7c5503;
    margin-bottom: 1.5rem;
    text-align: center;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-info-item i {
    font-size: 1.5rem;
    color: var(--accent-yellow);
    margin-top: 0.25rem;
}

.contact-info-label {
    font-size: 0.875rem;
    color: #7c5503;
    margin-bottom: 0.25rem;
}

.contact-info-item a {
    color: #7c5503;
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.contact-info-item a:hover {
    color: var(--accent-yellow);
}

/* ============================================
   RESPONSIVE STYLES FOR NEW PAGES
   ============================================ */

@media (max-width: 991.98px) {
    .page-header {
        min-height: 300px;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .hero-company-name {
        font-size: 2.5rem;
    }
    
    .hero-slogan {
        font-size: 2rem;
    }
    
    .service-detail-title {
        font-size: 2rem;
    }
    
    .stages-wrapper {
        flex-direction: column;
    }
    
    .stage-connector {
        width: 2px;
        height: 20px;
    }
}

@media (max-width: 767.98px) {
    .page-header {
        min-height: 250px;
        padding-top: 70px;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    .hero-company-name {
        font-size: 2rem;
    }
    
    .hero-slogan {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .about-preview-section,
    .services-preview-section,
    .cases-preview-section,
    .about-intro-section,
    .services-detail-section,
    .cases-section,
    .join-section,
    .contact-section,
    .team-section {
        padding: 30px 0;
    }
    
    .stats-section,
    .mvv-section,
    .stages-section,
    .partners-section,
    .positioning-section {
        padding: 50px 0;
    }
    
    .contact-cities {
        flex-direction: column;
        gap: 1rem;
    }
    
    .footer-nav-list {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .copyright-text {
        text-align: center;
        margin-top: 1rem;
    }
    
    .cases-tabs {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .cases-tabs .nav-link {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    /* About Intro Section - Center on Mobile */
    .about-intro-section .col-lg-6:last-child {
        text-align: center;
    }
    
    .about-intro-section .section-title-sm,
    .about-intro-section .intro-text {
        text-align: center;
    }
    
    /* About Preview Section (Homepage) - Center on Mobile */
    .about-preview-section .col-lg-6:first-child {
        text-align: center;
    }
    
    .about-preview-section .section-title,
    .about-preview-section .section-subtitle,
    .about-preview-section .about-preview-text {
        text-align: center;
    }
    
    .about-preview-section .positioning-tags {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
        justify-content: center;
    }
    
    .about-preview-section .positioning-tag {
        text-align: center;
    }
    
    .about-preview-section .btn-primary-custom {
        display: block;
        margin: 0 auto;
        width: fit-content;
    }
}

@media (max-width: 575.98px) {
    .page-title {
        font-size: 1.75rem;
    }
    
    .hero-company-name {
        font-size: 1.75rem;
    }
    
    .hero-slogan {
        font-size: 1.25rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .service-preview-card .service-img-wrapper {
        height: 140px;
        padding: 1rem;
    }
    
    .service-preview-card .service-card-content {
        padding: 1rem;
    }
    
    .service-preview-card h4 {
        font-size: 1.25rem;
    }
    
    .service-preview-card p {
        font-size: 0.875rem;
    }
    
    .case-icon-img {
        width: 50px;
        height: 50px;
    }
    
    .team-photo-wrapper {
        height: 200px;
    }
    
    .case-card-images {
        height: 120px;
    }
}


/* ============================================
   Cases Preview Section V3 - White Background with Logo Grid
   ============================================ */
.cases-preview-section-v3 {
    background-color: var(--bg-light);
    padding: 100px 0;
}

.section-title-dark {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem;
    color: var(--primary-dark);
}

.section-subtitle-dark {
    font-size: 1rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.cases-intro-text-v3 {
    font-size: 1.125rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Logo Grid */
.cases-logo-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    padding: 2rem 0;
}

.case-logo-item {
    background-color: var(--text-white);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: calc(25% - 1.5rem);
    min-width: 180px;
    height: 100px;
}

.case-logo-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(247, 169, 6, 0.15);
}

.case-logo-item img {
    max-width: 140px;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

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

/* Responsive */
@media (max-width: 991.98px) {
    .cases-preview-section-v3 {
        padding: 80px 0;
    }
    
    .section-title-dark {
        font-size: 2rem;
    }
    
    .cases-logo-grid {
        gap: 1.5rem;
    }
    
    .case-logo-item {
        padding: 1.25rem 1.5rem;
        width: calc(33.333% - 1rem);
        min-width: 160px;
        height: 90px;
    }
    
    .case-logo-item img {
        max-width: 120px;
        max-height: 50px;
    }
}

@media (max-width: 767.98px) {
    .cases-preview-section-v3 {
        padding: 60px 0;
    }
    
    .section-title-dark {
        font-size: 1.75rem;
    }
    
    .cases-intro-text-v3 {
        font-size: 1rem;
    }
    
    .cases-logo-grid {
        gap: 1rem;
    }
    
    .case-logo-item {
        padding: 1rem 1.25rem;
        width: calc(50% - 0.5rem);
        min-width: 140px;
        height: 80px;
    }
    
    .case-logo-item img {
        max-width: 100px;
        max-height: 45px;
    }
}

@media (max-width: 575.98px) {
    .section-title-dark {
        font-size: 1.5rem;
    }
    
    .cases-logo-grid {
        gap: 0.75rem;
    }
    
    .case-logo-item {
        padding: 0.875rem 1rem;
        width: calc(50% - 0.375rem);
        min-width: 120px;
        height: 70px;
    }
    
    .case-logo-item img {
        max-width: 90px;
        max-height: 40px;
    }
}


/* ============================================
   About Page - Enhanced Styles
   ============================================ */

/* About Details Section */
.about-details-section {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.about-detail-card {
    background-color: var(--text-white);
    border-radius: 12px;
    padding: 2rem;
    height: 100%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.about-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(247, 169, 6, 0.12);
}

.about-detail-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(247, 169, 6, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.about-detail-icon i {
    font-size: 1.75rem;
    color: var(--accent-yellow);
}

.about-detail-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.about-detail-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: inline-block;
    text-align: left;
}

.about-detail-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #666;
    font-size: 0.9375rem;
    line-height: 1.6;
}

.about-detail-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 1rem;
    width: 8px;
    height: 8px;
    background-color: var(--accent-yellow);
    border-radius: 50%;
}

/* Why Choose Section */
.why-choose-section {
    padding: 100px 0;
    background-color: var(--primary-dark);
    color: var(--text-white);
}

.why-card {
    background-color: #FEEAC5;
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    border: 1px solid rgba(247, 169, 6, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(247, 169, 6, 0.15);
    border-color: var(--accent-yellow);
}

.why-card-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #7c5503;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.why-card-title i {
    color: var(--accent-yellow);
    font-size: 1.5rem;
}

/* Service Tracks */
.service-tracks {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.track-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background-color: var(--primary-dark);
    border-radius: 8px;
    flex: 1;
    min-width: 100px;
}

.track-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}

.track-item span {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-white);
}

/* Service Tracks Mobile - 2x2 Grid */
@media (max-width: 767.98px) {
    .service-tracks {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .track-item {
        min-width: auto;
        flex: none;
    }
}

/* Team Stages */
.team-stages {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.stage-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stage-label {
    width: 60px;
    font-size: 0.875rem;
    color: var(--text-gray);
}

.stage-bar {
    height: 30px;
    background: linear-gradient(90deg, var(--accent-yellow), #ff6b6b);
    border-radius: 4px;
}

.stage-8 { width: 200px; }
.stage-3 { width: 100px; }
.stage-2 { width: 70px; }

.stage-count {
    font-size: 0.875rem;
    color: var(--text-white);
}

/* Ecosystem List */
.ecosystem-list {
    margin-top: 1rem;
}

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

.eco-list li {
    padding: 0.375rem 0;
    padding-left: 1rem;
    position: relative;
    color: #7c5503;
    font-size: 0.875rem;
}

.eco-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-yellow);
}

/* Capability List */
.capability-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.capability-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #7c5503;
    font-size: 0.875rem;
    line-height: 1.6;
}

.capability-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-yellow);
    font-weight: bold;
}

/* About Stats */
.about-stats {
    background-color: var(--secondary-dark);
}

/* Responsive */
@media (max-width: 991.98px) {
    .about-details-section,
    .why-choose-section {
        padding: 60px 0;
    }
    
    .stage-8 { width: 150px; }
    .stage-3 { width: 80px; }
    .stage-2 { width: 50px; }
}

@media (max-width: 767.98px) {
    .about-detail-card {
        padding: 1.5rem;
    }
    
    .why-card {
        padding: 1.5rem;
    }
    
    .track-item {
        min-width: 80px;
        padding: 0.75rem;
    }
    
    .track-item img {
        width: 80px;
        height: 50px;
    }
    
    .stage-8 { width: 120px; }
    .stage-3 { width: 60px; }
    .stage-2 { width: 40px; }
}


/* ============================================
   Team Section V2 - Portrait Photos with Modal
   ============================================ */
.team-grid-v2 {
    margin-top: 2rem;
}

.team-card-v2 {
    background-color: var(--text-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    cursor: pointer;
    height: 100%;
}

.team-card-v2:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(247, 169, 6, 0.15);
}

.team-photo-v2 {
    width: 100%;
    height: 380px;
    overflow: hidden;
}

.team-photo-v2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform 0.3s ease;
}

.team-card-v2:hover .team-photo-v2 img {
    transform: scale(1.05);
}

.team-info-v2 {
    padding: 1.25rem;
    text-align: center;
    position: relative;
}

.team-name-v2 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 0.25rem;
}

.team-title-v2 {
    font-size: 0.875rem;
    color: var(--accent-yellow);
    margin-bottom: 0;
    font-weight: 500;
    /* padding-right: 2rem; */
}

.team-more-btn {
    position: absolute;
    right: 1rem;
    bottom: 1.25rem;
    color: var(--accent-yellow);
    font-size: 1.25rem;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.team-card-v2:hover .team-more-btn {
    opacity: 1;
    transform: scale(1.1);
}

/* Team Modal Styles */
.team-modal-content {
    background-color: var(--primary-dark);
    border: none;
    border-radius: 16px;
}

.team-modal-header {
    border-bottom: none;
    padding: 1rem 1.5rem;
}

.team-modal-body {
    padding: 0 2rem 2rem;
}

.team-modal-photo {
    width: 100%;
    border-radius: 12px;
    object-fit: cover;
    max-height: 400px;
}

.team-modal-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.25rem;
}

.team-modal-name-zh {
    font-size: 1.25rem;
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.team-modal-title {
    font-size: 1rem;
    color: var(--accent-yellow);
    font-weight: 600;
    margin-bottom: 1rem;
}

.team-modal-education {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-gray);
}

.team-modal-bio {
    font-size: 0.9375rem;
    color: var(--text-white);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    white-space: pre-line;
}

.team-modal-cases {
    background-color: rgba(247, 169, 6, 0.1);
    border-radius: 8px;
    padding: 1rem;
}

.team-modal-cases h5 {
    font-size: 0.875rem;
    color: var(--accent-yellow);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.team-modal-cases p {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin-bottom: 0;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 991.98px) {
    .team-photo-v2 {
        height: 240px;
    }
}

@media (max-width: 767.98px) {
    .team-photo-v2 {
        height: 200px;
    }
    
    .team-info-v2 {
        padding: 1rem;
    }
    
    .team-name-v2 {
        font-size: 1rem;
    }
    
    .team-title-v2 {
        font-size: 0.75rem;
    }
    
    .team-modal-body {
        padding: 0 1rem 1.5rem;
    }
    
    .team-modal-photo {
        max-height: 350px;
        margin-bottom: 1rem;
        object-fit: contain;
    }
    
    .team-modal-name {
        font-size: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .team-photo-v2 {
        height: 180px;
    }
    
    .team-name-v2 {
        font-size: 0.9375rem;
    }
    
    .team-more-btn {
        font-size: 1rem;
    }
    
    .team-modal-photo {
        max-height: 300px;
        width: auto;
        max-width: 100%;
        margin: 0 auto 1rem;
        display: block;
    }
}


/* ============================================
   Partners Section - Marquee Scroll
   ============================================ */
.partners-section {
    padding: 80px 0 60px;
    background-color: var(--bg-light);
    overflow: hidden;
}

.partners-marquee-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1rem 0;
}

.partners-marquee {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.partners-marquee::before,
.partners-marquee::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.partners-marquee::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-light) 0%, transparent 100%);
}

.partners-marquee::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-light) 0%, transparent 100%);
}

.partners-track {
    display: flex;
    gap: 1.5rem;
    width: max-content;
}

.partners-marquee-left .partners-track {
    animation: marquee-left 40s linear infinite;
}

.partners-marquee-right .partners-track {
    animation: marquee-right 40s linear infinite;
}

@keyframes marquee-left {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@keyframes marquee-right {
    0% {
        transform: translateX(-50%);
    }
    100% {
        transform: translateX(0);
    }
}

.partner-item {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #ffffff;
    border: 1px solid rgba(124, 85, 3, 0.15);
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    min-width: 140px;
    height: 60px;
    transition: all 0.3s ease;
}

.partner-item:hover {
    border-color: var(--accent-yellow);
    box-shadow: 0 4px 15px rgba(247, 169, 6, 0.2);
    transform: translateY(-2px);
}

.partner-item img {
    max-width: 100px;
    max-height: 40px;
    object-fit: contain;
    filter: grayscale(30%);
    opacity: 0.85;
    transition: all 0.3s ease;
}

.partner-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* Partners Section Responsive */
@media (max-width: 991.98px) {
    .partners-section {
        padding: 60px 0 40px;
    }
    
    .partners-marquee::before,
    .partners-marquee::after {
        width: 60px;
    }
    
    .partner-item {
        min-width: 120px;
        height: 50px;
        padding: 0.5rem 1rem;
    }
    
    .partner-item img {
        max-width: 80px;
        max-height: 32px;
    }
}

@media (max-width: 767.98px) {
    .partners-section {
        padding: 50px 0 30px;
    }
    
    .partners-marquee-wrapper {
        gap: 1rem;
    }
    
    .partners-track {
        gap: 1rem;
    }
    
    .partners-marquee::before,
    .partners-marquee::after {
        width: 40px;
    }
    
    .partner-item {
        min-width: 100px;
        height: 45px;
        padding: 0.5rem 0.75rem;
        border-radius: 8px;
    }
    
    .partner-item img {
        max-width: 70px;
        max-height: 28px;
    }
    
    .partners-marquee-left .partners-track {
        animation-duration: 30s;
    }
    
    .partners-marquee-right .partners-track {
        animation-duration: 30s;
    }
}

@media (max-width: 575.98px) {
    .partners-section {
        padding: 40px 0 25px;
    }
    
    .partners-marquee::before,
    .partners-marquee::after {
        width: 25px;
    }
    
    .partner-item {
        min-width: 90px;
        height: 40px;
        padding: 0.375rem 0.625rem;
    }
    
    .partner-item img {
        max-width: 60px;
        max-height: 24px;
    }
}

/* Pause animation on hover */
.partners-marquee:hover .partners-track {
    animation-play-state: paused;
}


/* Services Banner - PC/Mobile Responsive */
.services-banner-pc {
    display: block;
}

.services-cards-mobile {
    display: none;
}

.services-banner-link {
    display: block;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.services-banner-link:hover {
    transform: scale(1.01);
    opacity: 0.95;
}

.services-banner-img {
    width: 100%;
    border-radius: 8px;
}

/* 手机端显示卡片，隐藏长图 */
@media (max-width: 991.98px) {
    .services-banner-pc {
        display: none;
    }
    
    .services-cards-mobile {
        display: flex;
    }
}