.homeBanner {
    min-height: 48vw;
}
.homeBanner .swiperBanner {
    position: relative;
}
.homeBanner .swiperBanner .w1600 {
    position: absolute;
    margin-top: -30%;
    left: calc((100% - 1600px) / 2);
}
.homeBanner .swiper_fpvFeatures .homeBanner_text {
    color: #fff;
}
.homeBanner .swiper_fpvFeatures .homeBanner_text a {
    background: #fff;
    color: #523520;
    border-color: #fff;
}
.homeBanner .swiperBanner .swiper-slide img {
    width: 100%;
    height: 48vw;
    min-height: 560px;
    object-fit: cover;
}
.homeBanner .swiper_fpvFeatures picture {
    display: block;
    position: relative;
    background: #071f2b;
}
.homeBanner .swiper_fpvFeatures picture::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7,31,43,.46), rgba(7,31,43,.12) 44%, rgba(7,31,43,.28));
    pointer-events: none;
}
.homeBanner .swiper-pagination {
    bottom: 30px !important;
}
.homeBanner .swiper-button-prev,
.homeBanner .swiper-button-next {
    color: #fff;
    width: 44px;
    height: 44px;
    opacity: 0;
    transition: all ease-out 0.1s;
}
.homeBanner:hover .swiper-button-prev,
.homeBanner:hover .swiper-button-next {
    opacity: 1;
    transition: all ease-out 0.1s;
}
.homeBanner .swiper-button-prev {
    left: 50px;
}
.homeBanner .swiper-button-next {
    right: 50px;
}
.homeBanner .swiper-pagination span {
    width: 8px;
    height: 8px;
    background-color: #fff;
    border-radius: 0;
    opacity: 0.6;
    margin: 0 8px !important;
}
.homeBanner .swiper-pagination span.swiper-pagination-bullet-active {
    opacity: 1;
}
.homeBanner_text {
    width: 100%;
    position: absolute;
    top: 12.8%;
    color: #454545;
    text-align: center;
}
.homeBanner .swiper_aiModel p {
    margin: 14px 0 30px 0;
}
.homeBanner .swiper_fpvFeatures .homeBanner_text h3 {
    font-size: 68px;
}
.homeBanner .swiper_fpvFeatures .homeBanner_text p {
    font-size: 32px;
}
.homeBanner .swiper_fpvFeatures .homeBanner_text a:hover {
    opacity: 0.7;
}
.homeBanner_text h3 {
    font-family: Stratum2-Black;
    font-size: 84px;
}
.homeBanner_text p {
    font-size: 34px;
    font-family: DIN;
}
.homeBanner_text a,
.homeMain_text a {
    font-size: 24px;
    font-family: Stratum2-Black;
    font-weight: bold;
    color: #fff;
    width: 190px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid;
    margin: 24px auto auto auto;
}
.homeBanner_text a {
    background-color: #454545;
    border-color: #454545;
}
.homeBanner_text a:hover {
    background: #282728;
    border-color: #282728;
}
.homeMain_text a:hover {
    background-color: #fff;
    color: #333;
    border-color: #fff;
}
.homeMain {
    background-color: #0d1314;
}
.homeMain .w1600 {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding: 160px 0 156px 0;
}
.homeMain_box {
    position: relative;
    margin-bottom: 30px;
    width: 48.8%;
}
.homeMain_box img {
    width: 100%;
    height: 644px;
    object-fit: cover;
}
.homeMain_text {
    position: absolute;
    bottom: 37px;
    width: 100%;
    text-align: center;
}
.homeMain_text h3 {
    font-size: 60px;
    color: #fff;
    font-family: Stratum2-Black;
}

.homeMain_text p {
    font-size: 28px;
    font-family: DIN;
    color: #fff;
}
.homeTabSwiperBg {
    background-color: #0e140e;
    padding-bottom: 308px;
}
.homeTabSwiper {
    background-color: #292929;
}
.hTSwiper_title {
    color: #fff;
    font-size: 50px;
    font-family: Stratum2-Black;
    text-align: center;
    padding-top: 50px;
}
.homeTabTitle_swiper {
    margin: 45px 0 56px 0;
    position: relative;
}
.homeTabTitle_swiper::after {
    position: absolute;
    content: "";
    width: 100px;
    height: 100%;
    background: linear-gradient(
        to right,
        rgba(41, 41, 41, 0),
        rgba(41, 41, 41, 1)
    );
    right: 0;
    top: 0;
    z-index: 1;
}
.homeTabTitle_swiper .swiper-slide {
    width: 9.5%;
}
.homeTabTitle_swiper .swiper-slide.w15 {
    width: 14%;
}
.homeTabTitle_swiper span {
    font-size: 28px;
    font-family: DIN;
    white-space: nowrap;
    color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    text-transform: uppercase;
}
.homeTabTitle_swiper .activeColor span {
    color: rgba(255, 255, 255, 1);
}
.homeTabCont {
    height: 440px;
}
.homeTabCont_swiper {
    position: relative;
    display: none;
    width: 1670px;
    margin: auto;
}
.homeTabCont_swiper1 {
    display: block;
}
.homeTabCont .swiper .swiper-slide {
    display: flex;
    justify-content: center;
    background: linear-gradient(to right, #3d3d3d, #3b3b3b);
    padding-top: 44px;
}
.homeTabCont .swiper .swiper-slide:hover {
    background: #2b2b2b;
}
.homeTabCont_swiper .swiper-button-prev {
    left: 0;
}
.homeTabCont_swiper .swiper-button-next {
    right: 0;
}
.homeTabCont_swiper .swiper-button-prev,
.homeTabCont_swiper .swiper-button-next {
    color: #fff;
    width: 44px;
    height: 44px;
}
.homeTabCont_swiper .swiper-button-prev::after,
.homeTabCont_swiper .swiper-button-next::after,
.homeBanner .swiper-button-prev::after,
.homeBanner .swiper-button-next::after {
    background: rgba(255, 255, 255, 0.2);
    font-size: 20px;
    width: 44px;
    height: 44px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}
.homeBanner .swiper-button-prev::after,
.homeBanner .swiper-button-next::after {
    background: rgba(0, 0, 0, 0.1);
}
.homeTabBox_img {
    height: 328px;
    display: flex;
    justify-content: center;
}
.homeTabBox_img img {
    max-height: 300px;
    margin-bottom: 20px;
}
.homeTabBox_text h5 {
    color: #fff;
    font-family: Stratum2-Black;
    font-size: 36px;
}
.homeTabBox_text p {
    margin: 6px 0 25px 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 24px;
    font-family: DIN;
    max-width: 380px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    min-height: 80px;
}
.homeTabBox_text span {
    color: rgba(255, 255, 255, 0.6);
    font-size: 20px;
    font-family: DIN;
    margin-bottom: 50px;
    display: inline-block;
    border-bottom: 1px solid;
}
.homeTabBox_text span:hover {
    color: #fff;
}
@media only screen and (min-width: 1601px) and (max-width: 1700px) {
    .homeTabCont_swiper {
        width: 1580px;
    }
    .homeTabCont_swiper .swiper {
        width: 1460px;
    }
}
@media only screen and (max-width: 1600px) {
    .homeBanner_text h3 {
        font-size: 74px;
    }
    .homeBanner .swiper_aiModel p {
        margin: 10px 0 20px 0;
    }
    .homeBanner .swiper_fpvFeatures .homeBanner_text h3 {
        font-size: 56px;
    }
    .homeBanner .swiper_fpvFeatures .homeBanner_text p {
        font-size: 26px;
    }
    .homeBanner_text p {
        font-size: 28px;
    }
    .homeBanner_text a {
        font-size: 20px;
        width: 180px;
        height: 48px;
    }
    .homeMain .w1600 {
        padding: 80px 0 68px 0;
    }
    .homeMain_text h3 {
        font-size: 48px;
    }
    .homeMain_text p {
        font-size: 22px;
    }
    .homeMain_text a {
        font-size: 18px;
        width: 165px;
        height: 46px;
        margin-top: 18px;
    }
    .homeMain_box img {
        height: 515px;
    }
    .hTSwiper_title {
        font-size: 42px;
    }
    .homeTabTitle_swiper span {
        font-size: 24px;
    }
    .homeTabCont {
        height: 350px;
    }
    .homeTabCont_swiper {
        width: 1280px;
    }
    .homeTabCont .swiper .swiper-slide {
        height: 410px;
        padding-top: 25px;
    }
    .homeTabCont_swiper .swiper-button-prev,
    .homeTabCont_swiper .swiper-button-next,
    .homeTabCont_swiper .swiper-button-prev::after,
    .homeTabCont_swiper .swiper-button-next::after {
        width: 32px;
        height: 32px;
    }
    .homeTabCont_swiper .swiper-button-prev::after,
    .homeTabCont_swiper .swiper-button-next::after {
        font-size: 12px;
    }
    .homeTabBox_img {
        height: 220px;
    }
    .homeTabBox_text {
        padding: 0 20px;
    }
    .homeTabBox_text h5 {
        font-size: 30px;
    }
    .homeTabBox_text p {
        font-size: 19px;
        min-height: 64px;
    }
    .homeTabBox_text span {
        margin-bottom: 20px;
    }
    .homeTabSwiperBg {
        padding-bottom: 180px;
    }
}
@media only screen and (max-width: 1300px) {
    .homeBanner_text a {
        font-size: 18px;
        width: 160px;
        height: 42px;
    }
    .homeBanner_text h3 {
        font-size: 64px;
    }
    .homeBanner .swiper_aiModel p {
        margin: 6px 0 8px 0;
    }
    .homeBanner_text p,
    .homeBanner .swiper_fpvFeatures .homeBanner_text p {
        font-size: 22px;
    }
    .homeMain_text h3 {
        font-size: 42px;
    }
    .homeTabCont_swiper {
        width: 1100px;
    }
    .homeBanner .swiper_fpvFeatures .homeBanner_text h3 {
        font-size: 48px;
    }
    .homeBanner .swiper_fpvFeatures .homeBanner_text a {
        border-color: #fff;
    }
    .homeBanner .swiper-pagination {
        bottom: 20px !important;
    }
}
@media only screen and (max-width: 1024px) {
    .homeBanner_text {
        width: 92%;
        left: 4%;
    }
    .homeBanner_text h3 {
        font-size: 40px;
    }
    .homeBanner .swiper_fpvFeatures .homeBanner_text h3 {
        font-size: 38px;
    }
    .homeBanner .swiper_aiModel .homeBanner_text h3 {
        font-size: 34px;
    }
    .homeBanner_text p,
    .homeBanner .swiper_fpvFeatures .homeBanner_text p {
        font-size: 16px;
    }
    .homeBanner_text p {
        font-size: 17px;
    }
    .homeBanner .swiper-pagination {
        bottom: 10px !important;
    }
    .homeMain .w1600 {
        width: 100%;
        padding: 10px 0;
    }
    .homeBanner .swiper-pagination span {
        width: 4px;
        height: 4px;
        margin: 0 4px !important;
    }
    .homeMain_box {
        width: 100%;
        margin-bottom: 10px;
    }
    .homeMain_box img {
        height: calc(100vw * 1.536);
    }
    .homeMain_text h3 {
        font-size: 30px;
    }
    .homeMain_text p {
        font-size: 18px;
    }
    .homeBanner_text a,
    .homeMain_text a {
        width: 120px;
        height: 38px;
        margin-top: 18px;
        font-size: 16px;
    }
    .homeMain_text a {
        height: 40px;
        margin-top: 20px;
    }
    .homeMain_text {
        bottom: 42px;
    }
    .hTSwiper_title {
        font-size: 30px;
    }
    .homeTabTitle_swiper span {
        font-size: 14px;
    }
    .homeTabTitle_swiper::after {
        width: 30px;
    }
    .homeTabTitle_swiper .swiper-slide.w15 {
        width: 17%;
    }
    .homeTabTitle_swiper .swiper-slide {
        width: 5%;
    }
    .homeTabBox_img {
        height: 140px;
    }
    .homeTabBox_img img {
        margin-bottom: 5px;
    }
    .homeTabCont {
        height: 250px;
    }
    .homeTabCont_swiper {
        width: 100%;
    }
    .homeTabCont_swiper .swiper {
        width: 70%;
    }
    .homeTabCont .swiper .swiper-slide {
        height: 276px;
        padding-top: 15px;
    }
    .homeTabCont_swiper .swiper-button-prev,
    .homeTabCont_swiper .swiper-button-next,
    .homeTabCont_swiper .swiper-button-prev::after,
    .homeTabCont_swiper .swiper-button-next::after {
        width: 28px;
        height: 28px;
    }
    .homeTabCont_swiper .swiper-button-prev::after,
    .homeTabCont_swiper .swiper-button-next::after {
        font-size: 12px;
    }
    .homeTabCont_swiper .swiper-button-prev {
        left: 10px;
    }
    .homeTabCont_swiper .swiper-button-next {
        right: 10px;
    }
    .homeTabSwiperBg {
        padding-bottom: 80px;
    }
    .homeTabBox_text h5 {
        font-size: 20px;
    }
    .homeTabBox_text p {
        font-size: 16px;
        margin: 4px 0 15px 0;
        min-height: inherit;
    }
    .homeTabBox_text {
        padding: 0 15px;
        text-align: center;
    }
    .homeTabBox_text span {
        font-size: 16px;
        margin-bottom: 0px;
    }
    .homeTabTitle_swiper {
        margin: 30px 0 20px 0;
    }
}

/* HI-END AIR DRONES palette */
.homeSection1,
.homeTabSwiperBg {
    background-color: #071f2b;
}
.homeSection2,
.homePart,
.homeSolution {
    background-color: #f5f8f7;
}
.homeBanner_text a,
.homeSection1 a,
.homeTabTitle_swiper .swiper-slide-thumb-active,
.homeTabBox_text span {
    background: #f0a32f;
    border-color: #f0a32f;
    color: #071f2b;
}
.homeBanner_text a:hover,
.homeSection1 a:hover {
    background: #37c5b3;
    border-color: #37c5b3;
    color: #071f2b;
}
.homeTabBox {
    background: rgba(245, 248, 247, 0.08);
}
.homeTabTitle_swiper .swiper-slide {
    color: rgba(245, 248, 247, 0.68);
}
.homeTabTitle_swiper .swiper-slide-thumb-active {
    color: #071f2b;
}

.salePopup {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(7, 31, 43, 0.76);
}
.salePopupCard {
    position: relative;
    width: min(860px, 100%);
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    background: #fff;
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}
.salePopupClose {
    position: absolute;
    top: 10px;
    right: 12px;
    z-index: 2;
    width: 36px;
    height: 36px;
    border: 0;
    background: rgba(7, 31, 43, 0.9);
    color: #fff;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
}
.salePopupImage img {
    width: 100%;
    height: 100%;
    min-height: 360px;
    display: block;
    object-fit: cover;
}
.salePopupText {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px;
    background: linear-gradient(135deg, #071f2b, #0b3442);
    color: #fff;
}
.salePopupText span {
    color: #f0a32f;
    font-family: Stratum2-Black;
    font-size: 46px;
    line-height: 1;
}
.saleBadge {
    position: absolute;
    top: -22px;
    left: -22px;
    z-index: 3;
    width: 130px;
    height: auto;
    pointer-events: none;
}
.salePopupText h2 {
    margin: 8px 0 24px 0;
    color: #fff;
    font-family: Stratum2-Black;
    font-size: 26px;
    line-height: 1.05;
}
.salePopupOrder {
    width: 190px;
    height: 54px;
    border: 0;
    background: #f0a32f;
    color: #071f2b;
    font-family: Stratum2-Black;
    font-size: 18px;
    cursor: pointer;
}
.salePopupOrder:hover {
    background: #37c5b3;
}
@media only screen and (max-width: 768px) {
    .salePopupCard {
        grid-template-columns: 1fr;
    }
    .salePopupImage img {
        min-height: 240px;
        max-height: 320px;
    }
    .salePopupText {
        padding: 30px;
    }
    .salePopupText span {
        font-size: 34px;
    }
    .salePopupText h2 {
        font-size: 20px;
    }
    .saleBadge {
        width: 96px;
        top: -16px;
        left: -16px;
    }
}

/* two-product start page */
.homeMain.fiberProducts {
    background: #f5f8f7;
    color: #071f2b;
}
.homeMain.fiberProducts .w1600 {
    display: block;
    padding: 96px 0 104px 0;
}
.fiberIntro {
    max-width: 760px;
    margin-bottom: 36px;
}
.fiberIntro span,
.fiberProductType {
    display: block;
    margin-bottom: 10px;
    font-family: Stratum2-Black;
    font-size: 15px;
    letter-spacing: 0;
    text-transform: uppercase;
    color: #f0a32f;
}
.fiberIntro h2 {
    font-family: Stratum2-Black;
    font-size: 58px;
    line-height: 1;
    color: #071f2b;
}
.fiberIntro p {
    margin-top: 14px;
    font-family: DIN;
    font-size: 22px;
    line-height: 1.45;
    color: rgba(7, 31, 43, 0.72);
}
.fiberProductGrid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
}
.fiberProductCard {
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(7, 31, 43, 0.08);
    border-radius: 8px;
    box-shadow: 0 24px 60px rgba(7, 31, 43, 0.08);
}
.fiberProductVisual {
    position: relative;
    min-height: 330px;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 76% 24%,
            rgba(55, 197, 179, 0.26),
            transparent 28%
        ),
        linear-gradient(135deg, #071f2b 0%, #0b3442 100%);
}
.fiberProductVisual::before {
    content: "";
    position: absolute;
    inset: 28px;
    border: 1px solid rgba(240, 163, 47, 0.22);
    border-radius: 8px;
}
.fiberDevice {
    position: absolute;
    left: 12%;
    top: 30%;
    width: 38%;
    height: 34%;
    border-radius: 8px;
    background: linear-gradient(135deg, #e9f1ef, #9fb7ba);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.25);
}
.fiberModule {
    position: absolute;
    right: 18%;
    top: 24%;
    width: 22%;
    height: 46%;
    border-radius: 8px;
    background: linear-gradient(180deg, #f0a32f, #c76f1d);
    box-shadow: 0 16px 42px rgba(0, 0, 0, 0.26);
}
.fiberLine,
.fiberCable {
    position: absolute;
    left: 22%;
    right: 14%;
    bottom: 24%;
    height: 4px;
    border-radius: 99px;
    background: linear-gradient(90deg, #37c5b3, #f0a32f);
    box-shadow: 0 0 22px rgba(55, 197, 179, 0.55);
}
.fiberSpool {
    position: absolute;
    left: 18%;
    top: 20%;
    width: 190px;
    aspect-ratio: 1;
    border: 24px solid #f0a32f;
    border-radius: 50%;
    box-shadow:
        inset 0 0 0 26px rgba(245, 248, 247, 0.9),
        0 20px 54px rgba(0, 0, 0, 0.28);
}
.fiberSpool.small {
    left: auto;
    right: 18%;
    top: 31%;
    width: 135px;
    border-width: 18px;
    opacity: 0.92;
}
.fiberCable {
    left: 30%;
    right: 25%;
    bottom: 23%;
    transform: rotate(-8deg);
}
.fiberProductBody {
    padding: 30px;
}
.fiberProductBody h3 {
    font-family: Stratum2-Black;
    font-size: 38px;
    line-height: 1.04;
    color: #071f2b;
}
.fiberProductBody p:not(.fiberProductType) {
    margin: 12px 0 24px 0;
    min-height: 54px;
    font-family: DIN;
    font-size: 19px;
    line-height: 1.42;
    color: rgba(7, 31, 43, 0.72);
}
.fiberProductBody a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 112px;
    height: 42px;
    padding: 0 18px;
    border: 1px solid #f0a32f;
    background: #f0a32f;
    color: #071f2b;
    font-family: Stratum2-Black;
    font-size: 16px;
}
.fiberProductBody a:hover {
    background: #37c5b3;
    border-color: #37c5b3;
}
@media only screen and (max-width: 1024px) {
    .homeMain.fiberProducts .w1600 {
        padding: 64px 0 72px 0;
    }
    .fiberIntro h2 {
        font-size: 40px;
    }
    .fiberIntro p {
        font-size: 18px;
    }
    .fiberProductGrid {
        grid-template-columns: 1fr;
    }
    .fiberProductVisual {
        min-height: 260px;
    }
    .fiberProductBody {
        padding: 24px;
    }
    .fiberProductBody h3 {
        font-size: 30px;
    }
    .fiberProductBody p:not(.fiberProductType) {
        min-height: 0;
        font-size: 17px;
    }
    .fiberSpool {
        width: 146px;
    }
    .fiberSpool.small {
        width: 105px;
    }
}