/* Main CSS - Non-critical styles */

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -var(--space-2);
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: var(--border-radius-sm);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* About Section */
.about {
    padding: var(--space-24) 0;
    background: var(--bg-secondary);
}

.about-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-12);
}

.about-card {
    background: var(--bg-primary);
    padding: var(--space-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid var(--border-light);
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-2xl);
    color: var(--text-inverse);
}

.card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.card-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Services Section */
.services {
    padding: var(--space-24) 0;
    background: var(--bg-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.service-card {
    background: var(--bg-primary);
    padding: var(--space-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    gap: var(--space-6);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    color: var(--primary);
    flex-shrink: 0;
}

.service-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

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

.service-features li {
    padding: var(--space-2) 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: var(--space-6);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: var(--font-weight-bold);
}

/* Platforms Section */
.platforms-section {
    margin-top: var(--space-16);
    padding: var(--space-12);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-2xl);
}

.platforms-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    margin-bottom: var(--space-8);
    color: var(--text-primary);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
}

.platform-group-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
    text-align: center;
}

.platform-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
}

.platform-tag {
    background: var(--bg-primary);
    color: var(--text-secondary);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border: 1px solid var(--border-light);
    transition: all var(--transition-fast);
}

.platform-tag:hover {
    background: var(--primary);
    color: var(--text-inverse);
    border-color: var(--primary);
    transform: translateY(-2px);
}

/* Products Section */
.products {
    padding: var(--space-24) 0;
    background: var(--bg-secondary);
}

.products-tabs {
    margin-top: var(--space-12);
}

.tab-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-12);
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.tab-btn:hover::before {
    left: 100%;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--primary);
    color: var(--text-inverse);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.tab-content {
    position: relative;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
}

.product-card {
    background: var(--bg-primary);
    padding: var(--space-6);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    text-align: center;
    transition: all var(--transition-normal);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.product-icon {
    width: 50px;
    height: 50px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--primary);
    margin: 0 auto var(--space-4);
}

.product-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.product-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* Partners Section */
.partners {
    padding: var(--space-24) 0;
    background: var(--bg-primary);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.partner-card {
    background: var(--bg-primary);
    padding: var(--space-6);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.partner-card.featured {
    border-color: var(--primary-light);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(59, 130, 246, 0.05));
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.partner-logo {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
}

.partner-info {
    flex: 1;
}

.partner-name {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.partner-type {
    font-size: var(--font-size-sm);
    color: var(--primary);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-2);
    background: rgba(37, 99, 235, 0.1);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--border-radius-md);
    display: inline-block;
}

.partner-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* Partnership Stats */
.partnership-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
    padding: var(--space-12);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-2xl);
}

.partnership-stats .stat-item {
    text-align: center;
    padding: var(--space-6);
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.partnership-stats .stat-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.partnership-stats .stat-number {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary);
    display: block;
    margin-bottom: var(--space-2);
}

.partnership-stats .stat-label {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
}

/* Contact Section */
.contact {
    padding: var(--space-24) 0;
    background: var(--bg-secondary);
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

.contact-card {
    background: var(--bg-primary);
    padding: var(--space-6);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    text-align: center;
    transition: all var(--transition-normal);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    color: var(--text-inverse);
    margin: 0 auto var(--space-4);
}

.contact-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.contact-address {
    color: var(--text-secondary);
    font-style: normal;
    line-height: 1.6;
}

.contact-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

.contact-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.work-hours {
    color: var(--text-secondary);
    line-height: 1.6;
}

.work-hours div {
    margin-bottom: var(--space-1);
}

/* Contact Note */
.contact-note {
    background: var(--bg-primary);
    padding: var(--space-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.note-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: var(--font-size-lg);
}

.note-content {
    flex: 1;
}

.note-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.note-text {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-inverse);
    padding: var(--space-20) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.footer-brand {
    grid-column: span 1;
}

.footer-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-inverse);
    margin-bottom: var(--space-4);
}

.footer-subtitle {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-6);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
    text-decoration: none;
    transition: all var(--transition-fast);
    cursor: pointer;
}

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

.footer-section-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--text-inverse);
    margin-bottom: var(--space-6);
}

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

.footer-list li {
    margin-bottom: var(--space-3);
}

.footer-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--text-inverse);
}

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact i {
    width: 16px;
    color: var(--primary-light);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--text-inverse);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-8);
}



.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

.footer-nav {
    display: flex;
    gap: var(--space-6);
}

.footer-nav-link {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-nav-link:hover {
    color: var(--text-inverse);
}

/* UI Components */
.back-to-top {
    position: relative;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--text-inverse);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: var(--z-fixed);
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* Floating Buttons Container */
.floating-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: var(--z-fixed);
}

/* WeChat Modal */
.wechat-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.wechat-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: var(--bg-primary);
    padding: var(--space-8);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-xl);
    text-align: center;
    max-width: 400px;
    width: 90%;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.wechat-modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 32px;
    height: 32px;
    background: var(--bg-secondary);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--error);
    color: var(--text-inverse);
}

.wechat-modal h3 {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-6);
}

.qr-placeholder {
    padding: var(--space-8);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-xl);
    border: 2px dashed var(--border-medium);
}

.qr-placeholder i {
    font-size: var(--font-size-5xl);
    color: var(--primary);
    margin-bottom: var(--space-4);
}

.qr-placeholder p {
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.phone-number {
    font-weight: var(--font-weight-medium);
}

.phone-number a {
    color: var(--primary);
    text-decoration: none;
}

.phone-number a:hover {
    text-decoration: underline;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .mobile-nav-overlay.active {
        display: block;
    }
    
    .navbar-menu.active {
        display: flex;
        position: fixed;
        top: 70px;
        right: 20px;
        width: 140px;
        background: var(--bg-primary);
        flex-direction: column;
        padding: var(--space-4) var(--space-3) var(--space-6);
        box-shadow: var(--shadow-xl);
        z-index: var(--z-modal);
        transform: translateY(-100%);
        transition: transform var(--transition-normal);
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius-lg);
    }
    
    .navbar-menu.active {
        transform: translateY(0);
    }
    
    .navbar-nav {
        flex-direction: column;
        gap: var(--space-3);
        width: 100%;
        margin-bottom: var(--space-4);
    }
    
    .nav-link {
        padding: var(--space-2) var(--space-2);
        border-radius: var(--border-radius-md);
        width: 100%;
        text-align: center;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        margin-bottom: 0;
    }
    
    .nav-link:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }
    
    .language-switch {
        flex-direction: column;
        width: 100%;
        margin-top: var(--space-2);
        padding-top: var(--space-3);
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        gap: var(--space-1);
    }
    
    .lang-btn {
        text-align: center;
        width: 100%;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partners-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: var(--font-size-3xl);
    }
    
    .about-cards,
    .services-grid,
    .products-grid,
    .partners-grid,
    .contact-cards {
        grid-template-columns: 1fr;
    }
    
    .tab-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 200px;
    }
    
    .platforms-grid {
        grid-template-columns: 1fr;
    }
    
    .partnership-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    /* Hide business services and product categories sections on mobile */
    .footer-content .footer-section:nth-child(2),
    .footer-content .footer-section:nth-child(3) {
        display: none;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .floating-buttons {
        bottom: 15px;
        right: 15px;
        gap: 10px;
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 70vh;
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .section-subtitle {
        font-size: var(--font-size-base);
    }
    
    .partnership-stats {
        grid-template-columns: 1fr;
    }
    
    .partner-card {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-note {
        flex-direction: column;
        text-align: center;
    }
    
    .floating-menu {
        left: 50%;
        transform: translateX(-50%) translateY(10px);
    }
    
    .floating-contact.active .floating-menu {
        transform: translateX(-50%) translateY(0);
    }
}

/* Print Styles */
@media print {
    .header,
    .floating-contact,
    .back-to-top,
    .wechat-modal {
        display: none !important;
    }
    
    .hero {
        min-height: auto;
        padding: var(--space-12) 0;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .section-title {
        font-size: 18pt;
        page-break-after: avoid;
    }
    
    .card,
    .service-card,
    .product-card,
    .partner-card,
    .contact-card {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #000000;
        --text-secondary: #333333;
        --bg-primary: #ffffff;
        --bg-secondary: #f5f5f5;
        --border-light: #666666;
        --primary: #0066cc;
    }
}

/* Reduced Motion */
@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;
    }
    
    .shape {
        animation: none;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --text-primary: #f8fafc;
        --text-secondary: #cbd5e1;
        --text-muted: #64748b;
        --bg-primary: #1e293b;
        --bg-secondary: #334155;
        --bg-tertiary: #475569;
        --border-light: #475569;
        --border-medium: #64748b;
    }
    
    .hero {
        background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    }
    
    .header {
        background: rgba(30, 41, 59, 0.95);
        border-bottom-color: var(--border-light);
    }
}