body {
    background-color: #f8f9fb;
}

.section {
    padding: 100px 0;
}

.about-hero {
    padding-top: 140px;
    background: radial-gradient(circle at top right, rgba(0, 136, 92, 0.08), transparent),
        radial-gradient(circle at top left, rgba(210, 32, 39, 0.08), transparent);
    background: #f7f8fa;
}

.hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 48px;
    align-items: center;
}

.hero-content h1 {
    font-size: 52px;
    margin-bottom: 16px;
}

.hero-content span {
    display: block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #475467;
    margin-bottom: 12px;
    display: block;
}

.hero-content p {
    font-size: 18px;
    line-height: 1.6;
    color: #4c4f5a;
}

.hero-tags {
    margin: 32px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-tags span {
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(0, 136, 92, 0.08);
    color: #00885c;
    font-weight: 600;
    font-size: 14px;
}

.hero-card {
    background: #fff;
    border-radius: 24px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    padding: 32px;
    box-shadow: 0 2px 4px rgba(15, 43, 61, 0.08);
}

.hero-card .highlight {
    color: var(--secondary-green);
    font-weight: 600;
}

.hero-card h3 {
    margin-bottom: 16px;
    color: var(--secondary-green);
}

.hero-card p {
    color: #4c4f5a;
    margin-bottom: 16px;
}

.hero-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.hero-card li {
    padding-left: 18px;
    position: relative;
    margin-bottom: 10px;
    color: #31343f;
}

.hero-card li::before {
    content: "•";
    color: #d22027;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.signature p {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--secondary-green);
}

.signature span {
    color: #6b6e7b;
    font-size: 14px;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: 40px;
    margin-bottom: 12px;
}

.section-header span {
    display: block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--secondary-green);
    margin-bottom: 12px;
}

.section-header p {
    max-width: 720px;
    margin: 0 auto;
    color: var(--color-text-secondary);
    margin-bottom: 15px;
}

.about-company {
    background-color: #fff;
}

.company-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.company-card {
    background: #fff;
    border-radius: 24px;
    padding: 32px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 2px 6px rgba(15, 43, 61, 0.05);
}

.company-card h3 {
    margin-bottom: 16px;
}

.company-card p {
    color: #4c4f5a;
    margin-bottom: 16px;
}

.company-card ul {
    padding-left: 0;
    color: #4c4f5a;
}

.company-card ul li {
    position: relative;
    padding-left: 18px;
}

.company-card ul li::before {
    content: "";
    background-color: #00885c;
    width: 5px;
    height: 5px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 50%;
}

.company-stats {
    margin-top: 48px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.company-stats div {
    text-align: center;
    background: linear-gradient(135deg, #f7fafc, #fff);
    border-radius: 20px;
    padding: 24px;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

.company-stats span {
    display: block;
    font-size: 32px;
    font-weight: 700;
    color: #00885c;
}

.company-stats p {
    color: #4c4f5a;
}

/* About Intro Section */
.about-intro {
    background: linear-gradient(135deg, #f8f9fb 0%, #ffffff 50%, #f8f9fb 100%);
    position: relative;
    overflow: hidden;
}

.about-intro::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 136, 92, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.intro-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 60px;
    align-items: stretch;
    position: relative;
    z-index: 1;
}

.intro-content-wrapper {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.intro-card {
    background: #fff;
    border-radius: 24px;
    padding: 32px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 8px rgba(15, 43, 61, 0.06);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.intro-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #00885c 0%, rgba(0, 136, 92, 0.3) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.intro-card:hover {
    box-shadow: 0 4px 16px rgba(15, 43, 61, 0.1);
    transform: translateY(-2px);
}

.intro-card:hover::before {
    opacity: 1;
}

.intro-card-company {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fb 100%);
}

.intro-card-team {
    background: linear-gradient(135deg, #ffffff 0%, #f0f9f5 100%);
}

.intro-card-header {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.intro-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    background: rgba(0, 136, 92, 0.1);
    color: #00885c;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.intro-card-header h2 {
    font-size: 32px;
    margin: 0;
    color: #101828;
    font-weight: 500;
    line-height: 1.2;
    position: relative;
    padding-left: 16px;
}

.intro-card-header h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: #00885c;
    border-radius: 2px;
}

.intro-card-body p {
    font-size: 17px;
    line-height: 1.75;
    color: #4c4f5a;
    margin: 0;
}

.intro-image-wrapper {
    position: relative;
    height: 100%;
    min-height: 500px;
}

.intro-image {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(15, 43, 61, 0.12);
    transition: all 0.4s ease;
}

.intro-image:hover {
    transform: scale(1.02);
    box-shadow: 0 12px 32px rgba(15, 43, 61, 0.16);
}

.intro-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

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

.intro-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 136, 92, 0.05) 0%, transparent 50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.intro-image:hover .intro-image-overlay {
    opacity: 1;
}

/* Platform Section */
.about-platform {
    background-color: #f8f9fb;
}

.platform-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 48px;
    align-items: center;
}

.platform-map {
    background: #fff;
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 2px 6px rgba(15, 43, 61, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.china-map {
    position: relative;
    width: 100%;
    height: 400px;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
}

.china-map img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.china-map::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 45% 35%, rgba(0, 136, 92, 0.1) 0%, transparent 15%),
        radial-gradient(circle at 60% 20%, rgba(0, 136, 92, 0.1) 0%, transparent 15%),
        radial-gradient(circle at 70% 45%, rgba(0, 136, 92, 0.1) 0%, transparent 15%),
        radial-gradient(circle at 65% 70%, rgba(0, 136, 92, 0.1) 0%, transparent 15%);
    pointer-events: none;
}

.map-point {
    position: absolute;
    transform: translate(-50%, -50%);
    z-index: 2;
}

.map-dot {
    display: block;
    width: 12px;
    height: 12px;
    background: #d22027;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: 0 2px 8px rgba(210, 32, 39, 0.4);
    margin: 0 auto 8px;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.map-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #101828;
    text-align: center;
    white-space: nowrap;
    background: rgba(255, 255, 255, 0.9);
    padding: 4px 8px;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.location-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.location-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: #fff;
    border-radius: 16px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 2px 4px rgba(15, 43, 61, 0.05);
    transition: all 0.3s ease;
}

.location-list li:hover {
    box-shadow: 0 4px 12px rgba(15, 43, 61, 0.1);
    transform: translateY(-2px);
}

.location-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    flex-shrink: 0;
    position: relative;
}

.location-icon svg path{
    fill: var(--primary-color);
}

.location-list li strong {
    display: block;
    color: #101828;
    font-size: 18px;
    font-weight: 500;
}

.location-list li div {
    flex: 1;
    color: #4c4f5a;
    font-size: 16px;
    font-weight: 500;
}

/* Story Timeline Section */
.about-story {
    background-color: #fff;
}

.timeline {
    position: relative;
    padding: 60px 0;
    max-width: 1100px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom,
            rgba(229, 231, 235, 0.5) 0%,
            #00885c 5%,
            #00885c 95%,
            rgba(229, 231, 235, 0.5) 100%);
    z-index: 1;
}

.timeline-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    z-index: 2;
}

.timeline-item {
    background: #fff;
    border-radius: 16px;
    padding: 28px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: 0 2px 8px rgba(15, 43, 61, 0.06);
    transition: all 0.3s ease;
    position: relative;
    width: calc(50% - 40px);
    display: flex;
    flex-direction: column;
}

.timeline-item:nth-child(odd) {
    margin-left: 0;
    margin-right: auto;
    padding-right: 60px;
}

.timeline-item:nth-child(even) {
    margin-left: auto;
    margin-right: 0;
    padding-left: 60px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 32px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #00885c;
    border: 3px solid #fff;
    box-shadow: 0 0 0 3px rgba(0, 136, 92, 0.2), 0 2px 8px rgba(0, 136, 92, 0.3);
    z-index: 3;
}

.timeline-item:nth-child(odd)::before {
    right: -7px;
}

.timeline-item:nth-child(even)::before {
    left: -7px;
}

.timeline-item:hover {
    box-shadow: 0 6px 20px rgba(15, 43, 61, 0.12);
    transform: translateY(-2px);
    border-color: rgba(0, 136, 92, 0.2);
}

.timeline-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    gap: 16px;
}

.timeline-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.timeline-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.timeline-year {
    display: inline-flex;
    align-items: center;
    padding: 6px 30px;
    background: #00885c;
    color: #fff;
    border-radius: 20px;
    font-weight: 500;
    font-size: 13px;
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(0, 136, 92, 0.2);
}

.timeline-item-content {
    flex: 1;
}

.timeline-item h3 {
    font-size: 22px;
    margin-bottom: 10px;
    color: #101828;
    font-weight: 500;
    line-height: 1.3;
}

.timeline-item p {
    color: #4c4f5a;
    font-size: 15px;
    line-height: 1.7;
    margin: 0;
}

/* Team Section */
.about-team {
    background-color: #f8f9fb;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.team-card {
    background: #fff;
    border-radius: 24px;
    padding: 24px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 2px 6px rgba(15, 43, 61, 0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.team-card:hover {
    box-shadow: 0 4px 12px rgba(15, 43, 61, 0.1);
    transform: translateY(-4px);
}

.team-photo {
    width: 110px;
    height: 110px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    /* border: 3px solid #00885c; */
}

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

.team-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: #101828;
    font-weight: 500;
}

.team-title {
    color: #00885c;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.team-description {
    color: #4c4f5a;
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.timeline-item:nth-child(odd) h3{
    text-align: right;
}
.timeline-item:nth-child(odd) p{
    text-align: right;
}
.timeline-item:nth-child(odd) .timeline-icon{
    order: 1;
}

.models-table-wrapper {
    overflow-x: auto;
}

.models-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.models-table th,
.models-table td {
    padding: 20px 24px;
    text-align: left;
}

.models-table thead {
    background: #101828;
    color: #fff;
}

.models-table tbody tr:nth-child(2n) {
    background: #fafbff;
}

.models-table tbody tr:hover {
    background: rgba(0, 136, 92, 0.08);
}

.about-qa {
    background: #0e1522;
    color: #fff;
    position: relative;
}

.about-qa .section-header p {
    color: rgba(255, 255, 255, 0.75);
}

.qa-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.qa-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 24px;
}

.qa-card>p {
    color: #bde5da;
    font-weight: 600;
    margin-bottom: 8px;
}

.qa-card h3 {
    margin-bottom: 20px;
    font-size: 23px;
}

.qa-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.qa-option {
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: #fff;
    padding: 14px 16px;
    border-radius: 14px;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s ease;
}

.qa-option:hover,
.qa-option.selected {
    background: rgba(0, 136, 92, 0.25);
    border-color: rgba(0, 136, 92, 0.5);
}

.qa-result {
    background: #fff;
    border-radius: 28px;
    padding: 32px;
    color: #101828;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.qa-result h3 {
    font-size: 32px;
    color: #00885c;
}

.about-vision .vision-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.vision-card {
    background: #fff;
    border-radius: 24px;
    padding: 32px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 2px 6px rgba(15, 43, 61, 0.05);
}

.vision-card h2 {
    margin: 15px 0;
    font-size: 23px;
    color: var(--secondary-green);
}

.vision-card ul {
    margin-top: 16px;
    padding-left: 0;
    color: #4c4f5a;
}

.vision-card ul li {
    position: relative;
    padding-left: 15px;
}

.vision-card ul li::before {
    content: "";
    background-color: #00885c;
    width: 6px;
    height: 1px;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.news-card {
    background: #fff;
    border-radius: 24px;
    padding: 28px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    min-height: 230px;
}

.news-card h3 {
    font-size: 23px;
    margin-bottom: 15px;
}

.news-card>span {
    font-weight: 600;
    display: block;
    color: #00885c;
    margin-bottom: 8px;
}

.about-cta {
    background-color: #fff;
    color: #fff;
}

.cta-card {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: var(--color-white);
    padding: var(--space-10);
    border-radius: var(--radius-xl);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    box-shadow: var(--shadow-lg);
}

.cta-card .btn {
    white-space: nowrap;
    padding: 10px 40px;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    align-items: flex-start;
}

.cta-card p {
    font-size: 16px;
    color: #fff;
    opacity: 0.8;
}

.cta-actions span {
    font-size: var(--font-size-sm);
    color: var(--color-gray-300);
}

.cta-card h2 {
    color: #fff;
    margin-top: 18px;
    font-size: 23px;
    line-height: 1.5;
    margin-bottom: 20px;
}


@media (max-width: 992px) {

    .hero-layout,
    .company-grid,
    .company-stats,
    .qa-grid,
    .about-vision .vision-grid,
    .news-grid,
    .intro-layout,
    .platform-layout,
    .team-grid {
        grid-template-columns: 1fr;
    }

    .timeline {
        max-width: 100%;
        padding: 40px 0;
    }

    .timeline-line {
        left: 30px;
        transform: none;
        width: 2px;
    }

    .timeline-items {
        gap: 32px;
    }

    .timeline-item {
        width: calc(100% - 60px);
        margin-left: 60px !important;
        margin-right: 0 !important;
        padding: 24px !important;
        padding-left: 24px !important;
        padding-right: 24px !important;
    }

    .timeline-item::before {
        left: -37px !important;
        right: auto !important;
        top: 28px;
    }

    .timeline-item-header {
        margin-bottom: 12px;
    }

    .timeline-icon {
        width: 40px;
        height: 40px;
    }

    .timeline-item h3 {
        font-size: 20px;
    }

    .timeline-item p {
        font-size: 14px;
    }

    .section {
        padding: 72px 0;
    }

    .hero-layout {
        gap: 32px;
    }

    .hero-content h1 {
        font-size: 40px;
    }

    .qa-result {
        flex-direction: column;
        align-items: flex-start;
    }

    .cta-card {
        flex-direction: column;
        align-items: flex-start;
    }
    .platform-map{
        padding: 20px;
    }
    .china-map{
        height: auto;
    }

    .location-list{
        gap: 20px;
    }
    .location-list li{
        padding: 15px;
        border-radius: 10px;
    }

    .location-icon{
        width: 26px;
        height: 26px;
    }

    .location-list li strong{
        font-size: 16px;
    }

    .timeline-item:nth-child(odd) h3{
        text-align: left;
    }
    .timeline-item:nth-child(odd) p{
        text-align: left;
    }
    .timeline-item:nth-child(odd) .timeline-icon{
        order: 0;
    }
}


.about-vision {
    background-color: #fff;
}


@media screen and (max-width: 768px) {
    .hero-content h1 {
        font-size: 26px;
        margin: 15px 0;
    }

    .hero-content p {
        font-size: 14px;
    }

    .hero-tags {
        margin: 15px 0;
    }

    .hero-tags span {
        font-size: 13px;
    }

    .hero-card {
        padding: 20px;
    }

    .hero-card h3 {
        font-size: 20px;
    }

    .hero-card p {
        font-size: 14px;
    }

    .hero-card ul li {
        font-size: 14px;
    }

    .signature p {
        font-size: 14px;
    }

    .signature span {
        font-size: 12px;
    }

    .section {
        padding: 40px 0;
    }

    .about-hero {
        padding: 100px 0 50px 0;
    }

    .section-header h2 {
        font-size: 23px;
    }

    .section-header {
        margin-bottom: 30px;
    }

    .section-header p {
        font-size: 14px;
    }

    .company-grid {
        grid-template-columns: 1fr;
    }

    .company-card {
        padding: 20px;
    }

    .company-card h3 {
        font-size: 20px;
    }

    /* 移动端表格卡片式布局 */
    .models-table-wrapper {
        overflow-x: visible;
    }

    .models-table {
        display: block;
        border-radius: 16px;
        background-color: transparent;
        border: none;
    }

    .models-table thead {
        display: none;
    }

    .models-table tbody {
        display: block;
    }

    .models-table tbody tr {
        display: block;
        background: #fff !important;
        border: 1px solid rgba(0, 0, 0, 0.08);
        border-radius: 16px;
        margin-bottom: 16px;
        padding: 20px;
        box-shadow: 0 2px 8px rgba(15, 43, 61, 0.06);
        transition: all 0.2s ease;
    }

    .models-table tbody tr:last-child {
        margin-bottom: 0;
    }

    .models-table tbody tr:hover {
        background: #fff !important;
        box-shadow: 0 4px 12px rgba(15, 43, 61, 0.1);
        transform: translateY(-2px);
    }

    .models-table tbody td {
        display: block;
        padding: 12px 0;
        font-size: 14px;
        text-align: left;
        border: none;
        position: relative;
        padding-left: 0;
    }

    .models-table tbody td:first-child {
        padding-top: 0;
        font-weight: 600;
        font-size: 16px;
        color: #101828;
        margin-bottom: 8px;
    }

    .models-table tbody td:not(:first-child)::before {
        content: attr(data-label);
        display: block;
        font-weight: 600;
        font-size: 12px;
        color: #6b6e7b;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 6px;
    }

    .models-table tbody td:not(:first-child) {
        padding-bottom: 16px;
        color: #4c4f5a;
    }

    .models-table tbody td:last-child {
        padding-bottom: 0;
    }

    .qa-card h3 {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .vision-card h2 {
        font-size: 20px;
    }

    .vision-card {
        padding: 20px;
        border-radius: 16px;
    }

    .news-card {
        padding: 20px;
    }

    .news-card h3 {
        font-size: 20px;
    }

    .cta-card {
        padding: 30px 20px;
        text-align: left;
        align-items: flex-start;
    }

    .cta-card h2 {
        font-size: 16px;
    }

    .cta-card .btn-primary {
        font-size: 15px;
    }

    .cta-card p {
        font-size: 14px;
    }

    .intro-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .intro-content-wrapper {
        gap: 24px;
    }

    .intro-card {
        padding: 24px;
    }

    .intro-card-header h2 {
        font-size: 26px;
    }

    .intro-card-body p {
        font-size: 16px;
        line-height: 1.7;
    }

    .intro-image-wrapper {
        min-height: 350px;
    }

    .intro-card-header h2::before {
        height: 20px;
    }

    .intro-badge {
        font-size: 11px;
        padding: 5px 12px;
    }
}

@media screen and (max-width: 480px) {
    .intro-card {
        padding: 20px;
    }

    .intro-card-header h2 {
        font-size: 22px;
        padding-left: 12px;
    }

    .intro-card-header h2::before {
        width: 3px;
        height: 18px;
    }

    .intro-card-body p {
        font-size: 15px;
    }

    .intro-image-wrapper {
        min-height: 300px;
    }

    .intro-content-wrapper {
        gap: 20px;
    }

    .platform-layout {
        gap: 20px;
    }

    .timeline {
        max-width: 100%;
        padding: 0;
    }

    .timeline-line {
        left: 20px;
        transform: none;
        width: 2px;
    }

    .timeline-items {
        gap: 28px;
    }

    .timeline-item {
        width: calc(100% - 50px);
        margin-left: 39px !important;
        margin-right: 0 !important;
        padding: 20px !important;
    }

    .timeline-item::before {
        left: -27px !important;
        right: auto !important;
        top: 24px;
        width: 12px;
        height: 12px;
        border-width: 2px;
    }

    .timeline-item-header {
        margin-bottom: 10px;
        gap: 12px;
    }

    .timeline-icon {
        width: 36px;
        height: 36px;
    }

    .timeline-year {
        padding: 5px 15px;
        font-size: 12px;
    }

    .timeline-item h3 {
        font-size: 18px;
        margin-bottom: 8px;
    }

    .timeline-item p {
        font-size: 13px;
        line-height: 1.6;
    }

    .team-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media screen and (max-width: 480px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
}