/* 服务项目页 */
.service-page {
    position: relative;
    min-height: 100vh;
    background: #FFFFFF;
}

/* 顶部区域 */
.service-top {
    position: relative;
    padding-top: calc(86px * var(--layout-scale));
    box-sizing: border-box;
}

.service-top-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(1188px * var(--layout-scale));
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.service-top-bg img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.service-top-inner {
    position: relative;
    z-index: 1;
    width: calc(1440px * var(--layout-scale));
    margin: 0 auto;
    padding: calc(32px * var(--layout-scale)) 0 calc(120px * var(--layout-scale));
    box-sizing: border-box;
}

.service-top-title {
    margin: 0;
    text-align: center;
    font-size: calc(48px * var(--font-scale));
    font-weight: bold;
    color: #070B12;
    line-height: calc(67px * var(--layout-scale));
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: calc(16px * var(--layout-scale));
    margin-top: calc(40px * var(--layout-scale));
}

.service-card {
    border-radius: calc(8px * var(--layout-scale));
    padding: calc(16px * var(--layout-scale));
    box-sizing: border-box;
    min-height: calc(220px * var(--layout-scale));
}

.service-card--1 {
    background: linear-gradient(155deg, #F3FFFA 0%, #FFFFFF 100%), rgba(255, 255, 255, 0.3);
}

.service-card--2 {
    background: linear-gradient(155deg, #F1F4FF 0%, #FFFFFF 100%), rgba(255, 255, 255, 0.3);
}

.service-card--3 {
    background: linear-gradient(155deg, #FFF4F8 0%, #FFFFFF 100%), rgba(255, 255, 255, 0.3);
}

.service-card--4 {
    background: linear-gradient(155deg, #FFF8F2 0%, #FFFFFF 100%), rgba(255, 255, 255, 0.3);
}

.service-card--5 {
    background: linear-gradient(155deg, #F4F9FF 0%, #FFFFFF 100%), rgba(255, 255, 255, 0.3);
}

.service-card--6 {
    background: linear-gradient(155deg, #F0FDFF 0%, #FFFFFF 100%), rgba(255, 255, 255, 0.3);
}

.service-card--7 {
    background: linear-gradient(155deg, #F5F4FF 0%, #FFFFFF 100%), rgba(255, 255, 255, 0.3);
}

.service-card--8 {
    background: linear-gradient(155deg, #EEFFFB 0%, #FFFFFF 100%), rgba(255, 255, 255, 0.3);
}

.service-card-icon {
    width: calc(32px * var(--layout-scale));
    height: calc(32px * var(--layout-scale));
}

.service-card-icon img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.service-card-name {
    margin: calc(16px * var(--layout-scale)) 0 0;
    font-size: calc(24px * var(--font-scale));
    font-weight: bold;
    color: #070B12;
    line-height: calc(34px * var(--layout-scale));
}

.service-card-line {
    margin: calc(16px * var(--layout-scale)) 0;
    height: calc(1px * var(--layout-scale));
    background: rgba(0, 0, 0, 0.1);
}

.service-card-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(16px * var(--layout-scale)) calc(12px * var(--layout-scale));
    list-style: none;
    margin: 0;
    padding: 0;
}

.service-card-item {
    display: flex;
    align-items: flex-start;
    gap: calc(4px * var(--layout-scale));
}

.service-card-item img {
    flex-shrink: 0;
    width: calc(16px * var(--layout-scale));
    height: calc(16px * var(--layout-scale));
    margin-top: calc(3px * var(--layout-scale));
    object-fit: contain;
}

.service-card-item span {
    flex: 1;
    min-width: 0;
    font-size: calc(16px * var(--font-scale));
    font-weight: 400;
    color: #5C6573;
    line-height: calc(22px * var(--layout-scale));
}

/* 开发流程 */
.service-process {
    padding: calc(80px * var(--layout-scale)) 0 calc(64px * var(--layout-scale));
    background: #FFFFFF;
}

.service-process-inner {
    width: calc(1440px * var(--layout-scale));
    margin: 0 auto;
}

.service-process-title {
    margin: 0 0 calc(48px * var(--layout-scale));
    text-align: center;
    font-size: calc(48px * var(--font-scale));
    font-weight: bold;
    color: #070B12;
    line-height: calc(67px * var(--layout-scale));
}

.service-process-pic img {
    display: block;
    width: auto;
    max-width: 100%;
    height: calc(608px * var(--layout-scale));
    margin: 0 auto;
}

/* 底部模块区背景 */
.service-bottom-area {
    position: relative;
}

.service-bottom-bg {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: calc(1394px * var(--layout-scale));
    z-index: 0;
    pointer-events: none;
}

.service-bottom-bg img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
}

/* 服务保障 */
.service-guarantee {
    position: relative;
    z-index: 1;
    padding: calc(80px * var(--layout-scale)) 0 calc(120px * var(--layout-scale));
}

.service-guarantee-inner {
    position: relative;
    z-index: 1;
    width: calc(1440px * var(--layout-scale));
    margin: 0 auto;
}

.service-guarantee-title {
    margin: 0 0 calc(48px * var(--layout-scale));
    text-align: center;
    font-size: calc(48px * var(--font-scale));
    font-weight: bold;
    color: #070B12;
    line-height: calc(67px * var(--layout-scale));
}

.service-guarantee-grid {
    display: grid;
    grid-template-columns: repeat(3, calc(470px * var(--layout-scale)));
    justify-content: center;
    gap: calc(15px * var(--layout-scale));
}

.service-guarantee-card {
    position: relative;
    display: flex;
    flex-direction: column;
    width: calc(470px * var(--layout-scale));
    /* height: calc(798px * var(--layout-scale)); */
    border-radius: calc(16px * var(--layout-scale));
    overflow: hidden;
    box-sizing: border-box;
}

.service-guarantee-card-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    transition: opacity 0.35s ease;
    background-repeat: no-repeat;
    background-position: center top;
    background-size: 100% 100%;
}

.service-guarantee-card-bg--default {
    opacity: 1;
    background-image: url('../img/service/se_img24.png');
}

.service-guarantee-card-bg--hover {
    opacity: 0;
    background-image: url('../img/service/se_img25.png');
}

.service-guarantee-card:hover .service-guarantee-card-bg--default {
    opacity: 0;
}

.service-guarantee-card:hover .service-guarantee-card-bg--hover {
    opacity: 1;
}

.service-guarantee-card-head {
    position: relative;
    z-index: 1;
    padding: calc(40px * var(--layout-scale));
    box-sizing: border-box;
}

.service-guarantee-card-head-inner {
    display: flex;
    align-items: center;
    gap: calc(16px * var(--layout-scale));
}

.service-guarantee-card-icon {
    position: relative;
    flex-shrink: 0;
    width: calc(46px * var(--layout-scale));
    height: calc(46px * var(--layout-scale));
}

.service-guarantee-card-icon img {
    position: absolute;
    left: 0;
    top: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: opacity 0.35s ease;
}

.service-guarantee-card-icon .icon-default {
    opacity: 1;
}

.service-guarantee-card-icon .icon-hover {
    opacity: 0;
}

.service-guarantee-card:hover .service-guarantee-card-icon .icon-default {
    opacity: 0;
}

.service-guarantee-card:hover .service-guarantee-card-icon .icon-hover {
    opacity: 1;
}

.service-guarantee-card-title {
    margin: 0;

    font-size: calc(32px * var(--font-scale));
    font-weight: 600;
    color: #070B12;
    line-height: calc(45px * var(--layout-scale));
    transition: color 0.35s ease;
}

.service-guarantee-card:hover .service-guarantee-card-title {
    color: #FFFFFF;
}

.service-guarantee-card-body {
    position: relative;
    z-index: 1;
    flex: 1;
    min-height: 0;
    margin: calc(40px * var(--layout-scale));
    padding: calc(40px * var(--layout-scale));
    background: rgba(255, 255, 255, 0.6);
    border-radius: calc(20px * var(--layout-scale));
    box-sizing: border-box;
    overflow: auto;
}

.service-guarantee-item+.service-guarantee-item {
    margin-top: calc(40px * var(--layout-scale));
}

.service-guarantee-item-title {
    margin: 0;
    font-size: calc(24px * var(--font-scale));
    font-weight: 500;
    color: #070B12;
    line-height: calc(34px * var(--layout-scale));
}

.service-guarantee-item-desc {
    margin: calc(8px * var(--layout-scale)) 0 0;
    font-size: calc(16px * var(--font-scale));
    font-weight: 400;
    color: #5C6573;
    line-height: calc(22px * var(--layout-scale));
}

/* 核心优势 */
.service-advantage {
    position: relative;
    z-index: 1;
    padding: calc(0px * var(--layout-scale)) 0 calc(120px * var(--layout-scale));
}

.service-advantage-inner {
    position: relative;
    z-index: 1;
    width: calc(1440px * var(--layout-scale));
    margin: 0 auto;
}

.service-advantage-title {
    margin: 0 0 calc(48px * var(--layout-scale));
    text-align: center;
    font-size: calc(48px * var(--font-scale));
    font-weight: bold;
    color: #070B12;
    line-height: calc(67px * var(--layout-scale));
}

.service-advantage-carousel {
    position: relative;
    z-index: 1;
    width: 100%;
    overflow: hidden;
}

.service-advantage-carousel:hover .service-advantage-track {
    animation-play-state: paused;
}

.service-advantage-track {
    display: flex;
    width: max-content;
    will-change: transform;
    animation: service-advantage-marquee 60s linear infinite;
}

.service-advantage-group {
    display: flex;
    align-items: stretch;
    gap: calc(24px * var(--layout-scale));
    flex-shrink: 0;
    padding-right: calc(24px * var(--layout-scale));
    box-sizing: content-box;
}

.service-advantage-card {
    flex-shrink: 0;
    width: calc(272px * var(--layout-scale));
    box-sizing: border-box;
}

.service-advantage-card-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
    /* min-height: calc(360px * var(--layout-scale)); */
    padding: calc(32px * var(--layout-scale));
    background: #FFFFFF;
    border-radius: calc(16px * var(--layout-scale));
    box-shadow: 0 calc(4px * var(--layout-scale)) calc(20px * var(--layout-scale)) rgba(7, 11, 18, 0.06);
    box-sizing: border-box;
    transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.service-advantage-card:hover .service-advantage-card-inner {
    box-shadow: 0 calc(8px * var(--layout-scale)) calc(28px * var(--layout-scale)) rgba(7, 11, 18, 0.12);
    transform: translateY(calc(-4px * var(--layout-scale)));
}

.service-advantage-card-head {
    display: flex;
    align-items: center;
    gap: calc(12px * var(--layout-scale));
}

.service-advantage-card-icon-wrap {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: calc(32px * var(--layout-scale));
    height: calc(32px * var(--layout-scale));
    border-radius: calc(8px * var(--layout-scale));
}

.service-advantage-card-icon-wrap img {
    display: block;
    width: calc(16px * var(--layout-scale));
    height: calc(16px * var(--layout-scale));
    object-fit: contain;
}

.service-advantage-card-icon-wrap--1 {
    background: #F1FFF4;
}

.service-advantage-card-icon-wrap--2 {
    background: #FFF6F6;
}

.service-advantage-card-icon-wrap--3 {
    background: #FFFAF4;
}

.service-advantage-card-icon-wrap--4 {
    background: #F2F6FF;
}

.service-advantage-card-icon-wrap--5 {
    background: #F1FFD6;
}

.service-advantage-card-icon-wrap--6 {
    background: #EAFFFC;
}

.service-advantage-card-icon-wrap--7 {
    background: #FFF3F7;
}

.service-advantage-card-title {
    margin: 0;
    font-size: calc(24px * var(--font-scale));
    font-weight: bold;
    color: #070B12;
    line-height: calc(34px * var(--layout-scale));
}

.service-advantage-card-line {
    width: 100%;
    height: 1px;
    margin: calc(16px * var(--layout-scale)) 0 calc(16px * var(--layout-scale));
    background: #D4DBE6;
}

.service-advantage-card-list {
    margin: 0;
    padding: 0;
    list-style: none;
    flex: 1;
}

.service-advantage-card-list li {
    position: relative;
    padding-left: calc(16px * var(--layout-scale));
    font-size: calc(16px * var(--font-scale));
    font-weight: 400;
    color: #070B12;
    line-height: calc(22px * var(--layout-scale));
}

.service-advantage-card-list li+li {
    margin-top: calc(6px * var(--layout-scale));
}

.service-advantage-card-list li::before {
    /* content: '';
    position: absolute;
    left: 0;
    top: calc(11px * var(--layout-scale));
    width: calc(6px * var(--layout-scale));
    height: calc(6px * var(--layout-scale));
    border-radius: 50%;
    background: #5C6573; */
}

.service-advantage-card-desc {
    margin: calc(16px * var(--layout-scale)) 0 0;
    font-size: calc(16px * var(--font-scale));
    font-weight: 400;
    color: #5C6573;
    line-height: calc(22px * var(--layout-scale));
}

@keyframes service-advantage-marquee {
    0% {
        transform: translate3d(0, 0, 0);
    }

    100% {
        transform: translate3d(-50%, 0, 0);
    }
}

/* 服务项目页响应式 ≤1200px */
@media (max-width: 1200px) {
    .service-page {
        overflow-x: hidden;
    }

    .service-top-bg {
        height: 520px;
    }

    .service-top-inner,
    .service-process-inner,
    .service-guarantee-inner,
    .service-advantage-inner {
        width: 100%;
        max-width: 100%;
        padding-left: 40px;
        padding-right: 40px;
        box-sizing: border-box;
    }

    .service-top-inner {
        padding-top: 24px;
        padding-bottom: 64px;
    }

    .service-top-title {
        font-size: 32px;
        line-height: 44px;
    }

    .service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
        margin-top: 28px;
    }

    .service-card {
        min-height: 0;
        padding: 14px;
        border-radius: 8px;
    }

    .service-card-icon {
        width: 28px;
        height: 28px;
    }

    .service-card-name {
        margin-top: 12px;
        font-size: 20px;
        line-height: 28px;
    }

    .service-card-line {
        margin: 12px 0;
    }

    .service-card-list {
        gap: 10px 8px;
    }

    .service-card-item img {
        width: 14px;
        height: 14px;
    }

    .service-card-item span {
        font-size: 14px;
        line-height: 22px;
    }

    .service-process {
        padding: 52px 0 48px;
    }

    .service-process-title {
        margin-bottom: 28px;
        font-size: 32px;
        line-height: 44px;
    }

    .service-process-pic img {
        width: 100%;
        height: auto;
    }

    .service-bottom-bg {
        height: 100%;
    }

    .service-guarantee {
        padding: 52px 0 64px;
    }

    .service-guarantee-title {
        margin-bottom: 28px;
        font-size: 32px;
        line-height: 44px;
    }

    .service-guarantee-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        justify-content: stretch;
    }

    .service-guarantee-card {
        width: 100%;
        border-radius: 12px;
    }

    .service-guarantee-card-head {
        padding: 24px;
    }

    .service-guarantee-card-icon {
        width: 36px;
        height: 36px;
    }

    .service-guarantee-card-title {
        font-size: 24px;
        line-height: 32px;
    }

    .service-guarantee-card-body {
        margin: 0 20px 20px;
        padding: 20px;
        border-radius: 14px;
    }

    .service-guarantee-item + .service-guarantee-item {
        margin-top: 20px;
    }

    .service-guarantee-item-title {
        font-size: 18px;
        line-height: 26px;
    }

    .service-guarantee-item-desc {
        font-size: 14px;
        line-height: 22px;
    }

    .service-advantage {
        padding-bottom: 64px;
    }

    .service-advantage-title {
        margin-bottom: 28px;
        font-size: 32px;
        line-height: 44px;
    }

    .service-advantage-carousel {
        overflow: hidden;
    }

    .service-advantage-group {
        gap: 16px;
        padding-right: 16px;
    }

    .service-advantage-card {
        width: 240px;
    }

    .service-advantage-card-inner {
        padding: 20px;
        border-radius: 12px;
    }

    .service-advantage-card-icon-wrap {
        width: 36px;
        height: 36px;
        border-radius: 8px;
    }

    .service-advantage-card-icon-wrap img {
        width: 20px;
        height: 20px;
    }

    .service-advantage-card-title {
        font-size: 18px;
        line-height: 26px;
    }

    .service-advantage-card-list li {
        font-size: 14px;
        line-height: 22px;
    }

    .service-advantage-card-desc {
        font-size: 14px;
        line-height: 22px;
    }
}

/* 服务项目页响应式 ≤800px */
@media (max-width: 800px) {
    .service-top {
        padding-top: 64px;
    }

    .service-top-bg {
        height: 360px;
    }

    .service-top-inner,
    .service-process-inner,
    .service-guarantee-inner,
    .service-advantage-inner {
        padding-left: 16px;
        padding-right: 16px;
    }

    .service-top-inner {
        padding-top: 16px;
        padding-bottom: 40px;
    }

    .service-top-title {
        font-size: 24px;
        line-height: 32px;
    }

    .service-grid {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 20px;
    }

    .service-card {
        padding: 12px;
        border-radius: 8px;
    }

    .service-card-icon {
        width: 26px;
        height: 26px;
    }

    .service-card-name {
        margin-top: 10px;
        font-size: 16px;
        line-height: 24px;
    }

    .service-card-line {
        margin: 10px 0;
    }

    .service-card-list {
        gap: 8px 10px;
    }

    .service-card-item span {
        font-size: 13px;
        line-height: 20px;
    }

    .service-process {
        padding: 40px 0 36px;
    }

    .service-process-title {
        margin-bottom: 20px;
        font-size: 24px;
        line-height: 32px;
    }

    .service-guarantee {
        padding: 40px 0 48px;
    }

    .service-guarantee-title {
        margin-bottom: 20px;
        font-size: 24px;
        line-height: 32px;
    }

    .service-guarantee-grid {
        gap: 12px;
    }

    .service-guarantee-card {
        border-radius: 10px;
    }

    .service-guarantee-card-head {
        padding: 16px;
    }

    .service-guarantee-card-head-inner {
        gap: 12px;
    }

    .service-guarantee-card-icon {
        width: 32px;
        height: 32px;
    }

    .service-guarantee-card-title {
        font-size: 20px;
        line-height: 28px;
    }

    .service-guarantee-card-body {
        margin: 0 12px 12px;
        padding: 14px;
        border-radius: 10px;
    }

    .service-guarantee-item + .service-guarantee-item {
        margin-top: 14px;
    }

    .service-guarantee-item-title {
        font-size: 16px;
        line-height: 24px;
    }

    .service-guarantee-item-desc {
        margin-top: 6px;
        font-size: 13px;
        line-height: 20px;
    }

    .service-advantage {
        padding-bottom: 40px;
    }

    .service-advantage-title {
        margin-bottom: 20px;
        font-size: 24px;
        line-height: 32px;
    }

    .service-advantage-group {
        gap: 12px;
        padding-right: 12px;
    }

    .service-advantage-card {
        width: 220px;
    }

    .service-advantage-card-inner {
        padding: 16px;
        border-radius: 10px;
    }

    .service-advantage-card:hover .service-advantage-card-inner {
        transform: none;
    }

    .service-advantage-card-icon-wrap {
        width: 32px;
        height: 32px;
        border-radius: 8px;
    }

    .service-advantage-card-icon-wrap img {
        width: 18px;
        height: 18px;
    }

    .service-advantage-card-title {
        font-size: 16px;
        line-height: 24px;
    }

    .service-advantage-card-line {
        margin: 12px 0;
    }

    .service-advantage-card-list li {
        font-size: 13px;
        line-height: 20px;
        padding-left: 12px;
    }

    .service-advantage-card-list li + li {
        margin-top: 4px;
    }

    .service-advantage-card-desc {
        margin-top: 12px;
        font-size: 13px;
        line-height: 20px;
    }

    .service-page ~ .side-float {
        display: none;
    }
}