/* 服务页面样式 - 赛博朋克风格 */
:root {
    --neon-blue: #00f3ff;
    --neon-purple: #9d00ff;
    --neon-cyan: #00fff2;
    --bg-dark: #0a0a0f;
    --bg-darker: #050507;
}

/* 添加背景动画 */
@keyframes backgroundPan {
    0% {
        background-position: 0% center;
        background-size: 110% auto;
    }
    50% {
        background-position: 100% center;
        background-size: 120% auto;
    }
    100% {
        background-position: 0% center;
        background-size: 110% auto;
    }
}

/* 添加banner-in的赛博朋克风格 */
.banner-in {
    position: relative;
    height: 100vh;
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.9), rgba(10, 10, 15, 0.95)),
        url(../img/service.png);
    background-size: 110% auto;
    background-position: 0% center;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    z-index: 0;
    overflow: hidden;
    animation: backgroundPan 30s ease-in-out infinite;
    will-change: background-position, background-size;
    backdrop-filter: blur(1px);
}

/* 添加网格背景 */
.banner-in::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: linear-gradient(
            rgba(0, 243, 255, 0.05) 1px,
            transparent 1px
        ),
        linear-gradient(90deg, rgba(0, 243, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: 1;
    opacity: 0.3;
}

/* 添加扫描线动画 */
@keyframes scanline {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

.banner-in::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(
        to bottom,
        transparent,
        rgba(0, 243, 255, 0.5),
        transparent
    );
    opacity: 0.8;
    z-index: 2;
    animation: scanline 8s linear infinite;
    pointer-events: none;
}

/* 添加文字淡入动画 */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 添加文字闪烁动画 */
@keyframes textFlicker {
    0% {
        text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
    }
    5% {
        text-shadow: 0 0 5px var(--neon-blue);
    }
    10% {
        text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
    }
    15% {
        text-shadow: 0 0 5px var(--neon-blue);
    }
    20% {
        text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
    }
    100% {
        text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
    }
}

.banner-in .banner-mask {
    position: relative;
    max-width: 800px;
    padding: 0 20px;
    z-index: 3;
    top: 0;
    left: 0;
    width: 100%;
}

.banner-in .banner-mask img {
    display: inline-block;
    filter: drop-shadow(0 0 15px rgba(0, 243, 255, 0.8));
    animation: fadeInUp 1s ease forwards, textFlicker 5s infinite 1s;
    max-width: 100%;
}

/* 添加标题和副标题样式 */
.banner-in .banner-mask h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease forwards;
    font-family: "Orbitron", sans-serif;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #fff;
    text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
}

.banner-in .banner-mask p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease 0.3s forwards;
    font-family: "Orbitron", sans-serif;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.8);
}

.survey.about-boxs {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    top: -60px;
}

.about.BIGBOX {
    position: relative;
    padding: 100px 0;
    background: var(--bg-dark);
    margin-top: 0;
    overflow: hidden;
}

/* 添加网格背景 */
.about.BIGBOX::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: linear-gradient(
            rgba(0, 243, 255, 0.05) 1px,
            transparent 1px
        ),
        linear-gradient(90deg, rgba(0, 243, 255, 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: 0;
    opacity: 0.2;
}
.about .survey .content {
    top: -30px;
}
.about .survey .box1 {
    padding: 30px 20px;
    text-align: justify;
}
.about.BIGBOX {
    padding: 80px 0;
    margin-top: -30px;
}
.survey.about-boxs .box1 {
    background: rgba(15, 15, 25, 0.7);
    padding: 60px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    width: 100%;
    margin: 0 auto 50px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 243, 255, 0.2);
    backdrop-filter: blur(5px);
}

.survey.about-boxs .box1::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--neon-blue),
        var(--neon-purple),
        transparent
    );
    animation: borderGlows 3s infinite alternate;
}

@keyframes borderGlows {
    0% {
        opacity: 0.3;
        box-shadow: 0 0 5px rgba(0, 243, 255, 0.3);
    }
    50% {
        opacity: 1;
        box-shadow: 0 0 15px rgba(0, 243, 255, 0.8),
            0 0 30px rgba(157, 0, 255, 0.5);
    }
    100% {
        opacity: 0.3;
        box-shadow: 0 0 5px rgba(0, 243, 255, 0.3);
    }
}

.survey.about-boxs .box1 p {
    font-size: 17px;
    line-height: 2;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 25px;
}

.survey.about-boxs .box1 .tit1 {
    filter: drop-shadow(0 0 10px rgba(0, 243, 255, 0.7));
    transition: all 0.3s ease;
}

.survey.about-boxs .box1 .tit1:hover {
    filter: drop-shadow(0 0 15px rgba(157, 0, 255, 0.8));
    transform: scale(1.02);
}

/* 服务图标样式 */
.survey.about-boxs .box1 ul {
    margin: 30px 0;
}

.survey.about-boxs .box1 ul li {
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.survey.about-boxs .box1 ul li:hover {
    transform: translateY(-5px);
}

.survey.about-boxs .box1 ul li img {
    transition: all 0.3s ease;
    margin-bottom: 10px;
    filter: invert(100%);
}

.survey.about-boxs .box1 ul li:hover img {
    /* filter: drop-shadow(0 0 10px rgba(157, 0, 255, 0.7)); */
    transform: scale(1.1);
}

.survey.about-boxs .box1 ul li span {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    font-family: "Orbitron", sans-serif;
    letter-spacing: 1px;
    text-shadow: 0 0 5px rgba(0, 243, 255, 0.3);
    transition: all 0.3s ease;
}

.survey.about-boxs .box1 ul li:hover span {
    color: #fff;
    text-shadow: 0 0 10px var(--neon-blue), 0 0 20px var(--neon-blue);
}

/* 服务图片样式 */
.survey.about-boxs .box1 p img {
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.5s ease;
    border: 1px solid rgba(0, 243, 255, 0.2);
}

.survey.about-boxs .box1 p img:hover {
    box-shadow: 0 10px 30px rgba(0, 243, 255, 0.3);
    transform: scale(1.02);
    border: 1px solid rgba(0, 243, 255, 0.5);
}

.survey.about-boxs .box1 p:last-child {
    margin-bottom: 0;
}
.banner-in {
    position: relative;
    height: 780px;
    text-align: center;
    background: no-repeat fixed center center;
    background-size: auto 100%;
    z-index: 0;
}

/* 添加视频背景相关样式 */
.banner-in .video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.banner-in .video-background video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translateX(-50%) translateY(-50%);
    object-fit: cover;
}

.banner-in:after {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    z-index: 0;
    left: 0;
    top: 0;
    content: "";
}
.banner-in .banner-mask {
    position: fixed;
    top: 340px;
    left: 0;
    width: 100%;
    z-index: 1;
}
.banner-in .banner-mask img {
    display: inline-block;
    filter: drop-shadow(0 0 15px rgba(0, 243, 255, 0.5));
    animation: textGlows 3s infinite alternate;
}
.banner-in .banner-mask h2 {
    display: inline-block;
    font-size: 40px;
    color: #fff;
    font-weight: normal;
}
/* 动画效果 */
@keyframes textGlows {
    0% {
        text-shadow: 0 0 5px rgba(0, 243, 255, 0.5);
        color: #ffffff;
    }
    50% {
        text-shadow: 0 0 15px rgba(0, 243, 255, 0.8),
            0 0 30px rgba(0, 243, 255, 0.4);
        color: #00f3ff;
    }
    100% {
        text-shadow: 0 0 5px rgba(157, 0, 255, 0.5);
        color: #ffffff;
    }
}
/* 媒体查询 */
@media screen and (max-width: 768px) {
    .banner-in {
        height: 60vh;
        animation: backgroundPan 20s ease-in-out infinite;
    }

    @keyframes backgroundPan {
        0% {
            background-position: 0% center;
            background-size: 150% auto;
        }
        50% {
            background-position: 100% center;
            background-size: 160% auto;
        }
        100% {
            background-position: 0% center;
            background-size: 150% auto;
        }
    }

    .banner-in .banner-mask {
        top: 40%;
    }
    .banner-in .banner-mask img {
        width: 80%;
    }

    .banner .banner-page {
        right: 50%;
        margin-right: -67px;
        bottom: 5%;
        width: 134px;
    }
    .survey.about-boxs .box1 {
        padding: 40px 25px;
        max-width: 100%;
    }

    .survey.about-boxs .box1 p {
        font-size: 15px;
        line-height: 1.8;
    }

    .survey.about-boxs .box1 ul li {
        width: 120px !important;
        margin-bottom: 20px;
    }
}

@media screen and (max-width: 1024px) {
    .banner-in {
        height: 500px;
        background-attachment: scroll;
    }
    .about .survey .content {
        top: -50px;
    }

    .banner-in .banner-mask {
        position: absolute;
        top: 40%;
    }
}

@media screen and (max-width: 1200px) {
}

@media screen and (max-width: 1450px) {
    .banner-in {
        height: 100vh;
    }
}