/* Hero Section */
.hero {
    position: relative;
    overflow: hidden;
}

.hero-content {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0 0 160px;
}

.hero-mt {
    padding: 200px 120px 0px;
    font-size: 50px;
    font-weight: 600;
    line-height: 1.4;
    color: #16145e;
}

.hero-md {
    padding: 0px 120px 40px;
    font-size: 24px;
    line-height: 2;
    color: #16145e;
}

.hero-btn {
    margin-left: 120px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 200px;
    background: linear-gradient(89.32deg, rgba(75, 87, 253, 1) 0.48%, rgba(5, 160, 255, 1) 99.71%);
    border-radius: 10px;
    padding: 6px 24px;
    text-decoration: none;
}

.hero-content img {
    width: 100%;
    height: auto;
    display: block;
}

/* Services Section */
.services-section {
    padding: 80px 0;
    background-color: #fff;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 40px;
    font-weight: 600;
    color: #101010;
    margin-bottom: 10px;
}

.section-title.services-mb {
    margin-bottom: 60px;
}

.section-description {
    color: #000000;
    font-size: 18px;
    line-height: 36px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.service-card {
    background-color: white;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    background: linear-gradient(180deg, rgba(236, 248, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
    border: 1px solid rgba(239, 239, 244, 1);
    height: 270px;
}

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

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

.service-icon img {
    width: 80px;
    height: 80px;
}

.service-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 15px;
}

.service-description {
    color: #666666;
    font-size: 14px;
    line-height: 1.6;
    text-align: left;
}

/* Data Production Flow Section */
.data-flow-section {
    padding: 80px 0;
    background-color: #ffffff;
}

.flow-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.flow-title {
    font-size: 40px;
    font-weight: 600;
    color: var(--text-color);
    text-align: center;
    margin-bottom: 40px;
}

.flow-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    gap: 60px;
}

.flow-tab {
    font-size: 20px;
    font-weight: 500;
    color: var(--text-light);
    cursor: pointer;
    transition: color 0.3s ease;
    position: relative;
}

.flow-tab.active {
    color: #05A0FF;
}

.flow-tab.active::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #05A0FF;
}

.flow-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.flow-services {
    flex: 1;
}

.flow-service-item {
    border: 1px solid #EFEFF4;
    border-radius: 20px;
    padding: 20px 40px;
    margin-bottom: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.flow-service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.flow-service-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.flow-service-description {
    font-size: 14px;
    color: #999999;
}

.flow-visualization {
    flex: 1;
    text-align: center;
}

.flow-visualization img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Self-developed Tools Section */
.tools-section {
    padding: 80px 0;
    background-color: #f9fcff;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.tool-card {
    border-radius: 8px;
    padding: 10px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    background-color: rgba(241, 248, 255, 1);
    border: 1px solid rgba(239, 239, 244, 1);
}

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

.tool-icon {
    /* margin-bottom: 20px; */
    display: flex;
    align-items: flex-end;
    justify-content: center;
    min-height: 200px;
}

.tool-icon img {
    max-width: 100%;
    height: auto;
    vertical-align: bottom;
}

.tool-title {
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-color);
    padding: 30px 30px 0;
}

.tool-description {
    padding: 30px;
    text-align: left;
    color: #666666;
    font-size: 14px;
    line-height: 2;
    height: 200px;
}

@media (max-width: 768px) {

    .hero-mt {
        padding: 60px 30px 0px;
        font-size: 24px;
        font-weight: 600;
        line-height: 1.4;
        color: #16145e;
    }

    .hero-md {
        padding: 0px 30px 40px;
        font-size: 16px;
        line-height: 2;
        color: #16145e;
    }

    .hero-btn {
        margin-left: 30px;
        font-size: 14px;
        font-weight: 600;
        color: #fff;
        margin-bottom: 200px;
        background: linear-gradient(89.32deg, rgba(75, 87, 253, 1) 0.48%, rgba(5, 160, 255, 1) 99.71%);
        border-radius: 10px;
        padding: 6px 24px;
        text-decoration: none;
    }

    .hero-content {
        max-width: 100%;
        padding-bottom: 40px;
    }

    .services-section {
        padding: 40px 0;
    }

    .section-title {
        font-size: 20px;
    }

    .section-description {
        font-size: 12px;
        line-height: 24px;
    }

    .section-title.services-mb {
        margin-bottom: 20px;
    }

    .section-header {
        margin-bottom: 20px;
    }

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

    .service-title {
        font-size: 16px;
    }

    .service-description {
        font-size: 12px;
    }

    .service-icon img {
        width: 40px;
        height: 40px;
    }

    .service-card {
        height: 228px;
    }

    .flow-title {
        font-size: 20px;
    }

    .data-flow-section {
        background-color: rgba(242, 249, 255, 1);
        padding: 40px 0;
    }

    .flow-tab {
        font-size: 12px;
    }

    .flow-content {
        flex-direction: column-reverse;
        gap: 0px;
    }

    .flow-tabs {
        margin-bottom: 20px;
    }

    .flow-service-item {
        background-color: #fff;
        border-radius: 8px;
        padding: 30px 20px;
        margin-bottom: 10px;
    }

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

    .tool-title {
        font-size: 16px;
        padding: 18px 14px;
    }

    .tool-description {
        font-size: 12px;
        line-height: 24px;
        padding: 0 14px;
        height: 140px;
    }
}