:root {
    /* --primary-bg-color: #182744; */
    --primary-bg-color: #030e32;
    --section-padding: 80px 0;
    --white-color: #fff;
    --site-color-1: #02928f;
    --site-color-2: #18B0A5;
    --menu-nav-bd-color: #2A3F5F;
    --bs-nav-link-color: #fff;
    --time-line-item-color: #b2dfdb;
    --bs-breadcrumb-divider-color: #2A3F5F;
    --font-family: Poppins, sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
        Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --font-p-gray-color: #666;
    --section-title-p-font-size: 1rem;
    --icon-color: #008171; /*008171  00364c*/
    --icon-color-accent: #18B0A5;
    --icon-color-muted: #02928f;
    --icon-color-hover: #00364c;
    --feature-card-p-font-size: 14px;
    --warn-note-color: #16aca4;
    --btn-primary-bg-color: #182744;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* font-family: 'Helvetica Neue', Arial, sans-serif; */
    font-family: Poppins, sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
        Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
}

body {
    background-color: #ffffff;
    color: #333;
    line-height: 1.6;

}

/* Header Styles 0b2126*/
.header {
    background-color: var(--primary-bg-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 20px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    /* height: 32px; */
    height: 58px;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0px;
}


.nav-item {
    margin: 0 15px;
    /* position: relative; */
}

.nav-link {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    font-size: 15px;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s;
}
.nav-link a {
    color: #fff;
}

.nav-link:hover {
    color: #4ecdc4;
}

.nav-link:not(:hover) {
    color: #fff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #4ecdc4;
    transition: width 0.3s;
}

.nav-link:hover::after {
    width: 100%;
}

.white_bg_nav_link{

}
.white_bg_nav_link::after{
    background-color: var(--site-color-1);
}

/*begin sub nav dropdown list*/
.container-fluid {
    margin: 0;
    padding: 0;
}

.container-fluid .row {
    margin: 0;
    padding: 0;
}

.dropdown-menu {
    display: none;
}

.nav-item.dropdown,
.nav-item.dropdown,
.nav-item.dropleft,
.nav-item.dropright,
.nav-item.dropup {
    position: static;
}

.dropdown:hover>.dropdown-menu {
    display: block;

}

.megamenu .dropdown-menu {
    border: none;
    width: 100%;
    left: 0;
    padding-top: 18px;
}

.dropdown-menu-bg {
    background-color: var(--primary-bg-color);

}

.dropdown-menu-bd {
    border-top: 1px solid #2A3F5F;
    /* #3D6E82; #2A3F5F;*/
    /* border-bottom: 1px solid #009B8A; */
}

.row.megamenu-panel-content-row {
    max-width: 1200px;
    margin: 0 auto;
}

.megamenu-panel-content-left {
    min-height: 430px;
    border-right: 1px solid #2A3F5F;
    /* padding-left: 100px; */
    padding-left: 30px;
    padding-top: 40px;
}

.megamenu-panel-title {
    line-height: 1.2;
    letter-spacing: 0;
    margin: 0 0 16px;
    font-size: 1.2rem;
}

.megamenu-panel-content-right li {
    padding: 12px 0;
    letter-spacing: .2px;
    border-bottom: 1px dashed #2A3F5F;
    width: 70%;
}

.megamenu-panel-content-right .nav-link {
    display: inline;
}

.megamenu-overview-link {
    font-size: 1rem;
}

.megamenu-overview-link a {
    color: #fff;
    font-weight: 500;
    font-size: 15px;
}

.megamenu-overview-link a:hover {
    color: #4ecdc4;
}

/* .megamenu-panel-content-right .nav-link:hover{
            display: inline;
        } */

/*end sub nav dropdown list*/

.header-actions {
    display: flex;
    align-items: center;
}

.language-selector {
    position: relative;
    margin-left: 15px;
    font-size: 13px;
}

.language-btn {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
    padding: 7px 12px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.language-btn:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
}

.language-btn i {
    margin-left: 6px;
    font-size: 11px;
    transition: transform 0.3s ease;
}

.language-selector:hover .language-btn i {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: linear-gradient(180deg, rgba(58, 75, 104, 0.95) 0%, rgba(35, 47, 69, 0.95) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    padding: 4px 0;
    margin-top: 5px;
    min-width: 90px;
    display: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(12px);
    z-index: 1000;
    animation: dropdownFadeIn 0.3s ease-out;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-6px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.language-dropdown a {
    display: block;
    padding: 7px 14px;
    text-decoration: none;
    color: white;
    border-radius: 0;
    transition: all 0.2s ease;
    font-size: 12px;
    font-weight: 400;
    position: relative;
    overflow: hidden;
}

.language-dropdown a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: #18B0A5;
    transform: scaleY(0);
    transition: transform 0.2s ease;
}

.language-dropdown a:hover {
    background: linear-gradient(90deg, rgba(24, 176, 165, 0.15) 0%, rgba(24, 176, 165, 0.05) 100%);
    color: #18B0A5;
    padding-left: 18px;
}

.language-dropdown a:hover::before {
    transform: scaleY(1);
}

.language-selector:hover .language-dropdown {
    display: block;
}

.mobile-toggle {
    display: none;
    font-size: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: white;
}

/* Hero Section */
.hero {
    background-color: var(--primary-bg-color);
    color: white;
    padding-top: 0px;
    padding-bottom: 5px;
    /* padding: 120px 0 100px; */
    padding: 0px 0 100px;
    position: relative;
    overflow: hidden;
    min-height: 670px;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 12;

    /*new */
    flex: 1;
    margin-top: -2rem; 
    padding-top: 0; 
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
    max-width: 620px;
    line-height: 1.6;
    /* font-family: "Garamond", Sans-serif; */
}

.hero p {
    font-size: 1.2rem;
    max-width: 500px;
    /* margin-bottom: 40px; */
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-content-p-min-h{
    min-height: 200px;
    /* min-height: 220px; */
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero p.hero-content-left-note {
    font-size: 0.9rem;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.hero-buttons .btn-primary,
.hero-buttons .btn-secondary {
    font-size: 13.333px;
    line-height: normal;
}

.download-group-btn {
    width: 512px;
    border: 1px solid var(--menu-nav-bd-color);
    border-radius: 8px;
}

/* App downloads PC styles */
.app-downloads {
    /* text-align: center; */
}

.app-downloads a {
    /* display: inline-block;
    margin: 0 10px;
    width: 150px;
    height: 70px; */
}

.app-downloads img {
    /* width: 100%;
    height: 100%;
    object-fit: contain; */
    width: 150px;
    height: 70px;
}




.hero-pc-downloads a{
    font-size: 1rem;
    padding: 3px 8px;
    height: 2.1rem;
    background-color:#16aca4; 


    /* border: 1px solid var(--time-line-item-color);
    background-color: var(--primary-bg-color);
    color: var(--time-line-item-color)； */
}
.hero-pc-downloads a:hover {
    color: #fff;
    background-color: #16aca4; */
      /*background-color: var(--site-color-1); */
}

/*video svg */
.hero-container {
    width: 100%;
    position: relative;
    margin-left: 0;
    margin-right: 0;
    min-height: 463px;
    /*new*/
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    padding-top: 1rem;
}

.hero-vedio-block {
    position: absolute;
    top: 0;
    left: auto;
    bottom: 0;
    right: 0;
    z-index: 10;
    /* margin-top: -2.5rem; */
    width: 50%;
    /* padding-top: 6rem */
    /* padding-left:6rem; */
    padding-left: 2rem;
    /*new*/
    flex: 1;
    margin-top: 1rem; 
    padding-top: 0.5rem;

}

/* .hero-vedio-block-svg{
            max-width:640px;
            width: 597px;
            padding: 0;
        } */
.translate-x-0 {
    transform: translateX(0px);
}

.translate-y-5 {
    transform: translateY(1.5rem);
}

.-translate-x-6 {
    transform: translateX(-1.5rem);
}

.hero-vedio-block-hw {
    position: absolute;
    width: 24rem;
    height: 480px;
    top: 0;
    bottom: 0;
    /* right: 0;
            left: 0; */
}

.hero-vedio-block-bg {
    --tw-bg-opacity: 1;
    /* background-color:rgb(0 212 193/var(--tw-bg-opacity)) */
    background-color: #18B0A5;
}

.hero-vedio-block-svg {
    max-width: 450px;
    width: 450px;
    padding: 0;
}

.hero-vedio-block-bg-svg {
    position: absolute;
    height: 0;
    width: 0;
}

.hero-vedio-block-svg video {
    /* width: 100%;
            height: 500px; */
    /* width: 380px; */
    width: 568px;
    max-width: 580px;
    height: 480px;
    object-fit: cover;
}

.hero-img-backslash-60 {
    /* clip-path: polygon(31% 0, 80% 0, 48% 100%, 0% 100%); */
    clip-path: polygon(35% 0, 67% 0, 34% 100%, 0% 100%);
}

.hero-img-backslash-r40 {
    /* clip-path: polygon(31% 0, 80% 0, 48% 100%, 0% 100%); */
    clip-path: polygon(55% 49%, 71% 9%, 100% 100%, 70% 100%);
}

.video-wrapper {
    clip-path: url(#aSvgShape);
    /* position: absolute; */
}


/*video  */
.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    /* 底层 */
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* 保持比例覆盖容器 */
}

.hero-content-left {
    float: left;
}

.hero-content-right {
    float: left;
    max-width: 600px;
    text-align: center;
}

.hero-content-right img {
    width: 90%;
}

/* 文字内容层 */
.hero-content-text-1 {
    position: relative;
    z-index: 2;
    /* 顶层 */
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem;
    /* text-align: center; */
    color: white;
    /* 文字颜色 */
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);

    /* 响应式布局 */
    display: flex;
    flex-direction: column;
    /* justify-content: center;
            align-items: center; */
    height: 100%;
}

/* 遮罩层增强文字对比度 */
.video-background::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    /* 半透明黑色遮罩 */
    z-index: 1.5;
    /* 介于视频和文字之间 */
}


.btn-primary {
    background-color: #4ecdc4;
    background-color: #16aca4;
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 30px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: #3bb4ac;
}

.btn-secondary {
    background-color: transparent;
    color: white;
    padding: 12px 30px;
    border: 2px solid white;
    border-radius: 30px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* breadcrumb */
.breadcrumb-container {
    max-width: 1200px;
    margin: 0 auto;
    /* padding: 20px 20px 100px; */
    padding: 20px 20px 60px;
    z-index: 12;
}

.breadcrumb-nav {
    margin-bottom: 20px;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item::before {
    color: var(--menu-nav-bd-color);
    font-weight: 900;
}

.breadcrumb-item:not(:last-child)::after {
    /* content: "›"; */
    margin: 0 12px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
    /* font-weight: bold; */
}

.breadcrumb-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.8);
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.3s ease;
    /* font-weight: 500; */
}

.breadcrumb-link:hover {
    /* color: #4ecdc4; */
    /* background-color: rgba(255, 255, 255, 0.1); */
    transform: translateY(-1px);
    /* text-decoration: underline; */
}

.breadcrumb-link i {
    margin-right: 8px;
    font-size: 14px;
}

.breadcrumb-item.active span {
    color: #fff;
    /* font-weight: 600; */
    padding: 8px 12px;
}

/* breadcrumb responsive */
@media (max-width: 768px) {
    .breadcrumb-container {
        padding: 15px 15px 0;
    }

    .breadcrumb-list {
        font-size: 12px;
        flex-wrap: wrap;
    }

    .breadcrumb-item:not(:last-child)::after {
        margin: 0 8px;
    }

    .breadcrumb-link {
        padding: 6px 8px;
    }

    .breadcrumb-link i {
        margin-right: 6px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .breadcrumb-container {
        padding: 10px 10px 0;
    }

    .breadcrumb-list {
        font-size: 11px;
    }

    .breadcrumb-link span {
        display: none;
    }

    .breadcrumb-link i {
        margin-right: 0;
    }

    .breadcrumb-item.active span {
        display: inline;
    }
}



/*Section Common*/
.section-ptb-80 {
    padding: 80px 0;
}
.section-ptb-80-limit-height {
    padding-top: 180px !important;
    padding-bottom: 180px !important;
    min-height: 80vh;
}
.section-bg-white {
    background-color: #ffffff;
}
.section-bg-primary {
    background-color: var(--primary-bg-color);
    /* color: white; */
    /* color:var(--time-line-item-color) */
    color: var(--white-color);
}
/* .section-bg-primary h2{
    color: #fff;
} */

.feature-card p{
    font-size: var(--feature-card-p-font-size);
}

.section-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: #ffffff;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    /* font-family: "Garamond", Sans-serif; */
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    /* color: var(--primary-bg-color); */
    /* font-family: "Garamond", Sans-serif; */
}

.section-title-primary-h2{
     color: var(--primary-bg-color);
}
.section-title-p-normal-color {
    color: #666;
}

.section-title p {
    font-size: var(--section-title-p-font-size);
    max-width: 600px;
    margin: 0 auto;
    /* color: #666; */
}


.section-title p.mxw900{
    max-width: 900px;
}

.section-grid-2 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.section-grid-item-text {
    border-radius: 8px;
    overflow: hidden;
}

/* section-grid-item-text-col-center {
    justify-self: center;
   
} */
.justify-self-center {
    justify-self: center;
}

.section-grid-item-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-grid-item-text p {
    /* font-size: 1.1rem;
            margin-bottom: 30px; */
    opacity: 0.9;
}

.section-grid-item-image,
.section-grid-item-image-carousel {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.section-grid-item-image img {
    width: 100%;
    height: auto;
    display: block;
}


.mg_t_b_8 {
    margin: 8px 0;
}
.mt-10{
    margin-top: 10px;
}
.mb-10{
    margin-bottom: 10px;
}
.mr-10{
    margin-right: 10px;
}
.ml-10{
    margin-left: 10px;
}

.mt-15{
    margin-top: 15px;
}
.mb-15{
    margin-bottom: 15px;
}

.mt-30{
    margin-top: 30px;
}
.mb-30{
    margin-bottom: 30px;
}



.mr-15{
    margin-right: 15px;
}
.ml-15{
    margin-left: 15px;
}
.pl-15 {
    padding-left: 15px;
}
.pt-15 {
    padding-top: 15px;
}
.pr-15 {
    padding-right: 15px;
}
.pb-15 {
    padding-bottom: 15px;
}
.pt-30 {
    padding-top: 30px;
}
.pl-30 {
    padding-left: 30px;
}
.pt-48 {
    padding-top: 48px;
}
.pl-48 {
    padding-left: 48px;
}
.mt-20 {
    margin-top: 20px;
}
.mt-60 {
    margin-top: 60px;
}
.mb-60   {
    margin-bottom: 60px;
}
.ml-60{
    margin-left: 60px;
}
.pt-0{
    padding-top: 0;
}
.pb-0{
    padding-bottom: 0;
}
.mt-80 {
    margin-top: 80px;
}
.mb-80 {
    margin-bottom: 80px;
}

.mt-100 {
    margin-top: 100px;
}
.mb-100 {
    margin-bottom: 100px;
}
.mt-40 {
    margin-top: 40px;
}

.mb-40 {
    margin-bottom: 40px;
}

.grid-3-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}
.grid-item {
    display: flex;
    flex-direction: column;
    /* align-items: center;
    text-align: center; */
}

.grid-item-icon {
    /* width: 1.2em; */
    height: 1.2rem;
    /* background-color: #fff; */
    /* border-radius: 50%; */
    /* color: #155885; */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 1.5rem;
    /* margin: auto; */
}

.grid-item img {
    width: 24px;
    height: 24px;
}

.grid-item-text {
    text-align: left;
    /* color: #fff; */
}

.grid-item-text-white {
    color: var(--white-color);
    /* color: var(--time-line-item-color); */
}

.grid-item-text-primary {
    color: var(--primary-bg-color);
}

.grid-item-text h3 {
    font-size: 1.2rem;
    /* color: #182744; */
    /* color: #fff; */
    /* margin: 20px 0px; */
    /* margin-top: 10px;
    height: 1.8rem; */
}

.grid-item-text p {
    letter-spacing: 0;
    padding-right: 20px;
}


/**
 * Section 2 Columns
 */
.section-2-cols{

}
.section-2-cols-h2 {
    margin-bottom: 60px;
    text-align: center;
    font-size: 2.5rem;
    /* margin-bottom: 15px; */
    /* color: #182744; */
    /* font-family: "Garamond", Sans-serif; */
}

.section-2-cols-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.section-2-cols-text {
    border-radius: 8px;
    overflow: hidden;
    /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); */
}

.section-2-cols-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    /* font-family: "Garamond", Sans-serif; */
}

.section-2-cols-text p {
    /* font-size: 1.1rem;
            margin-bottom: 30px; */
    opacity: 0.9;
}

.section-2-cols-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.section-2-cols-image img {
    width: 100%;
    height: auto;
    display: block;
}


/*--------------------------------------------------------------
# Facts
--------------------------------------------------------------*/
.facts .counters span {
  font-size: 48px;
  display: block;
  /* color: #68A4C4; */
  color: var(--primary-bg-color);
}

.facts .counters p {
  padding: 0;
  margin: 0 0 20px 0;
  /* font-family: "Roboto", sans-serif; */
  font-size: 14px;
}


/* Features Section */
.features {
    padding: 80px 0;
    background-color: #ffffff;
}

/* About Section */
.about {
    padding: 80px 0;
    /* background-color: #182744;
            color: white; */
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--primary-bg-color);
    /* font-family: "Garamond", Sans-serif; */
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.about-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
}

/*left img*/
.long-term {
    padding: 80px 0;
    background-color: var(--primary-bg-color);
    color: white;
} 
.long-term-h2 {
    margin-bottom: 60px;
    text-align: center;
    font-size: 2.5rem;
    /* margin-bottom: 15px; */
    /* color: #182744; */
    /* font-family: "Garamond", Sans-serif; */
}

/*left image section*/
.left-image-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.long-term-text {
    border-radius: 8px;
    overflow: hidden;
    /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2); */
}

.long-term-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    /* font-family: "Garamond", Sans-serif; */
}

.long-term-text p {
    /* font-size: 1.1rem;
            margin-bottom: 30px; */
    opacity: 0.9;
}

.long-term-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.long-term-image img {
    width: 100%;
    height: auto;
    display: block;
}


.custom-list {
    list-style: none;
    padding-left: 0;
}

.custom-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.5rem;
}

.custom-list li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: #198754;
    font-weight: bold;
}

.block-section {
    background-color: var(--primary-bg-color);
    color: #fff;
    padding-top: 0px;
}

.values {
    padding: 20px 0 80px 0;
    /* background-color: #ffffff; */
    background-color: var(--primary-bg-color);
}

.values-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.we-offer h2 {
    color: #fff;
}

.we-offer p {
    color: #fff;
    max-width: 700px;
}

.benefits-item {
    margin-bottom: 30px;
}

.benifit-item-icon {
    width: 32px;
    height: 32px;
    background-color: #fff;
    border-radius: 50%;
    /* color: #155885; */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 24px;
    /* margin: auto; */
}

.benifit-item-icon img {
    width: 24px;
    height: 24px;
}

.benifit-item-text {
    text-align: left;
    color: #fff;
}

.benifit-item-text h3 {
    font-size: 1.2rem;
    /* font-size: 18px; */
    /* color: #182744; */
    color: #fff;
    /* margin: 20px 0px; */
    margin-top: 10px;
    height: 1.8rem;
}

.benifit-item-text h4 {
    font-size: 18px;
}

.benifit-item-text p {
    letter-spacing: 0;
    padding-right: 20px;
}

.grid-5-columns {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}


.grid-2-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}


.benifit-item-text .ft-blk {
    color: #000;
}

.benifit-item-text h3.ft-blk {
    color: #000;
}

.technology_section {
    background-color: #ffffff;
    padding: 80px 0;
}

.use-cases {
    background-color: #ffffff;
    /* padding: 80px 0;
            background-color: #182744; */
    color: #000;
}


.features-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-contract-form {
    padding: 20px;
}

/* .feature-contract-form .form-row, */
.feature-contract-form .form-group {
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    color: var(--primary-bg-color);
}

@media (max-width: 768px) {
    .grid-5-columns {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Section 2 cols content responsive */
    .section-2-cols-content {
        grid-template-columns: 1fr;
        gap: 30px;
        align-items: stretch;
    }
    
    /* Section 2 cols content image responsive */
    .section-2-cols-content-image img {
        width: 100% !important;
        height: auto !important;
        max-width: 100% !important;
    }
    
    /* Section grid item image carousel responsive */
    .section-grid-item-image-carousel img {
        width: 100% !important;
        height: auto !important;
        max-width: 100% !important;
    }
    
    /* Section grid 2 responsive */
    .section-grid-2 {
        grid-template-columns: 1fr;
        gap: 30px;
        align-items: center;
    }
    
    /* Section grid item image carousel responsive */
    .section-grid-item-image-carousel img {
        width: 100% !important;
        height: auto !important;
        max-width: 100% !important;
    }
    
    /* Section grid item text responsive */
    .section-grid-item-text {
        min-height: auto !important;
        text-align: center;
    }
    
    /* Remove left margin on mobile */
    .section-grid-item-text.ml-60 {
        margin-left: 0 !important;
    }
    
    /* Custom list responsive */
    .custom-list {
        text-align: left;
        padding-left: 20px;
    }
    
    .custom-list li {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }
    
    /* Grid item buttons responsive */
    .grid-item-btns {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 15px;
        padding-left: 0 !important;
    }
    
    .grid-item-btns a {
        margin-right: 0 !important;
        width: 100%;
        max-width: 200px;
        text-align: center;
    }
    
    /* Services grid 2 responsive */
    .services-grid-2 {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    /* Service card primary bg responsive */
    .service-card-primary-bg {
        padding: 25px 15px !important;
    }
    
    /* Service card bd white responsive */
    .service-card-bd-white {
        padding: 25px 15px !important;
    }
    
    .service-card-bd-white h4 {
        font-size: 16px;
        margin-bottom: 12px;
        padding-top: 0 !important;
    }
    
    .service-card-bd-white p {
        font-size: 13px;
        line-height: 1.6;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    
    /* Grid 3 columns responsive */
    .grid-3-columns {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    /* Service card responsive */
    .service-card {
        padding: 25px 15px;
    }
    
    .service-card h4 {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .service-card p,
    .service-item-content-p {
        font-size: 13px;
        line-height: 1.6;
    }
    
    /* Hide hero video block on mobile */
    .hero-vedio-block {
        display: none;
    }
    
    /* App downloads display as three rows on mobile */
    
    .app-downloads {
        display: block;
        text-align: center;
    }
    
    .app-downloads a {
        /* display: block; */
        margin: 0 auto 15px;
    }
    
    .app-downloads a:last-child {
        margin-bottom: 0;
    }
}

@media (max-width: 576px) {

    .section-ptb-0{
        padding-top: 0;
        padding-bottom: 40px;
    }

    .grid-5-columns {
        grid-template-columns: 1fr;
    }
    
    /* Grid 3 columns responsive for small mobile */
    .grid-3-columns {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    /* Section grid 2 responsive for small mobile */
    .section-grid-2 {
        gap: 20px;
    }
    
    /* Custom list responsive for small mobile */
    .custom-list {
        padding-left: 15px;
    }
    
    .custom-list li {
        font-size: 0.85rem;
        margin-bottom: 8px;
    }
    
    /* Grid item buttons responsive for small mobile */
    .grid-item-btns {
        gap: 12px;
    }
    
    .grid-item-btns a {
        max-width: 180px;
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    /* Services grid 2 responsive for small mobile */
    .services-grid-2 {
        gap: 15px;
    }
    
    /* Service card responsive for small mobile */
    .service-card {
        padding: 20px 10px;
    }
    
    .service-card h4 {
        font-size: 15px;
        margin-bottom: 10px;
    }
    
    .service-card p,
    .service-item-content-p {
        font-size: 12px;
        line-height: 1.5;
    }
    
    /* Service card primary bg responsive for small mobile */
    .service-card-primary-bg {
        padding: 20px 10px !important;
    }
    
    /* Service card bd white responsive for small mobile */
    .service-card-bd-white {
        padding: 20px 10px !important;
    }
    
    .service-card-bd-white h4 {
        font-size: 15px;
        margin-bottom: 10px;
        padding-top: 0 !important;
    }
    
    .service-card-bd-white p {
        font-size: 12px;
        line-height: 1.5;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    
    /* Open account buttons responsive for small mobile */
    .open-account-btns a.blue-btn-bd-white {
        flex: 0 1 100% !important;
        max-width: 100% !important;
    }
}



.our-service-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-top: 40px;
}



.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.service-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 20px;
    display: block;
}

.service-card h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #1a3a52;
    font-weight: 500;
}

.service-card p {
    color: #666;
    line-height: 1.8;
    font-size: 14px;
}

/*our service*/
.our-service {
    padding: 80px 0 80px 0;
    background-color: #ffffff;
    /* color: #000; */
}

.our-service-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.our-service-desc {
    max-width: 900px;
    margin: 0 auto;
}

.our-service-desc p {
    max-width: 900px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 40px;
}

.services-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.services-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(560px, 1fr));
    gap: 40px;
    margin-top: 40px;
}


.services-grid-6{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(158px, 1fr));
    gap: 40px;
}


.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: all 0.3s ease;
}

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


.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.service-header-img{
    width: 100%;
    height: 120px;
}

.service-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 20px;
    display: block;
}

.service-card h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #1a3a52;
    font-weight: 500;
}

.service-card p {
    color: #666;
    line-height: 1.8;
    font-size: 14px;
}

.service-item-link a{
    color: var(--primary-bg-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}
.service-item-content-p{
    min-height: 75px;
}

/* FAQ Section Styles */
.faq-section {
  padding: 80px 0;
}
.faq-content {
  margin-top: 2rem;
}

.faq-item {
  background: #fff;
  border-radius: 10px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faq-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.faq-question {
  color: #1a3a52;;
  font-size: 1.3rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

.faq-answer p {
  color: var(--font-p-gray-color);
  line-height: 1.6;
  font-size: 0.95rem;
}

.detail-item {
  margin-bottom: 1.5rem;
}
.detail-item p {
  color: var(--font-p-gray-color);
  line-height: 1.6;
  font-size: 0.95rem;
}

.detail-item:last-child {
  margin-bottom: 0;
}

.detail-title {
  color: #1a3a52;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

/* Feature Cards */
.feature-card {
  background: #fff;
  border-radius: 10px;
  padding: 1.5rem;
  height: 100%;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

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

.feature-icon {
  text-align: center;
  margin-bottom: 1rem;
}

/* .feature-icon i {
  font-size: 2.5rem;
  color: var(--primary-bg-color);
} */

.feature-title {
  color: #1a3a52;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  text-align: center;
  font-weight: 600;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0.8rem;
  color: #495057;
  font-size: 0.9rem;
  line-height: 1.4;
}

.feature-list li i {
  /* color: #28a745; */
  color: var(--icon-color);
  margin-right: 0.5rem;
  margin-top: 0.2rem;
  font-size: 1rem;
}

.feature-list li:last-child {
  margin-bottom: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .faq-item {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  .feature-card {
    margin-bottom: 1.5rem;
  }
  
  .faq-title {
    font-size: 2rem;
  }
  
  /* Open account buttons responsive */
  .open-account-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }
  
  .open-account-btns a.blue-btn-bd-white {
    margin-right: 0 !important;
    flex: 0 1 calc(50% - 8px);
    max-width: calc(50% - 8px);
  }
  
  .open-account-btns a.blue-btn-bd-white:last-child {
    flex: 0 1 100%;
    max-width: 100%;
  }
}

.footer {
    background-color: var(--primary-bg-color);
    color: white;
    padding: 60px 0 10px;

}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 40px;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    /* color: #fff; */
    color: #4ecdc4;
    /* color: #f584e5; */
    /* font-family: "Garamond", Sans-serif; */
    font-weight: 700;
}

.footer-links {
    list-style: none;
    padding-left: 0px;
}


.footer-links li {
    margin-bottom: 7px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.8em;
}

.footer-links a:hover {
    color: #f584e5;
}

/* Footer Toggle for Mobile */
.footer-toggle {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
    transition: color 0.3s;
}

.footer-toggle:hover {
    color: #4ecdc4;
}

.footer-toggle i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
    opacity: 0.7;
    display: none;
}

.footer-column.collapsed .footer-toggle i {
    transform: rotate(-90deg);
}

.footer-column.expanded .footer-toggle i {
    transform: rotate(0deg);
}

/* Footer Links Animation */
.footer-links {
    max-height: 500px;
    overflow: hidden;
    transition: max-height 0.3s ease-out, opacity 0.3s ease-out;
    opacity: 1;
}

.footer-column.collapsed .footer-links {
    max-height: 0;
    opacity: 0;
}

/* Touch-friendly Links */
.footer-links a {
    display: block;
    /* padding: 10px 0; */
     padding: 3px 0;
    -webkit-tap-highlight-color: rgba(78, 205, 196, 0.2);
    transition: background-color 0.2s, transform 0.2s;
}

.footer-links a:active {
    transform: scale(0.98);
    background-color: rgba(255, 255, 255, 0.05);
}

.footer_bottom_brand {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(60px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    width: 60%;
    margin: auto;
    margin-bottom: 40px;
}

.brand-logo {
    /* background: white;   */
    border-radius: 8px;
    padding: 5px;
    text-align: center;
    /* box-shadow: 0 5px 15px rgba(0,0,0,0.1);   */
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
}

/* .brand-logo:hover {  
            transform: translateY(-10px);  
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);  
        }   */

.brand-logo img {
    max-width: 100%;
    max-height: 80px;
    filter: grayscale(1);
    opacity: 0.6;
    transition: filter 0.3s ease;
}

.brand-logo:hover img {
    opacity: 1;
    filter: grayscale(0);
}

/* .brand-name {  
            margin-top: 15px;  
            font-weight: 600;  
            color: #333;  
        }   */

.footer-bottom {
    max-width: 1200px;
    margin:  20px auto 0;
    padding: 20px 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}



/* Responsive Styles */
@media (max-width: 768px) {
    .language-btn {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    font-size: 12px;
    backdrop-filter: blur(8px);
}
    .nav-menu {
        display: none !important;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-bg-color);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }


    .app-downloads img {
    /* width: 100%;
    height: 100%;
    object-fit: contain; */
    width: 100px;
    height: 70px;
}
    .section-2-cols-content-image .app-downloads img{
        width: 100px!important;
        height: 70px!important;
    }

 

    .nav-menu.active {
        display: none !important;
    }

    .nav-item {
        margin: 10px 0;
    }

    .mobile-toggle {
        display: block;
    }

    .header-actions {
        margin-left: auto;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .services-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 40px;
    margin-top: 20px;
}

    .footer-content {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .footer-column {
        margin-bottom: 10px;
    }

    .footer-toggle {
        font-size: 1rem;
        margin-bottom: 8px;
    }

    .footer-toggle i {
        display: inline-block;
    }

    .footer-links {
        max-height: 0;
        opacity: 0;
    }

    .footer-column.expanded .footer-links {
        max-height: 500px;
        opacity: 1;
    }

    .footer-links a {
        font-size: 0.9rem;
        padding: 10px 0;
        display: block;
    }

    .footer-bottom {
        padding: 20px 0;
    }

    .footer-risk {
        padding: 20px;
    }

    .footer-risk h4 {
        font-size: 1rem;
    }

    .footer-risk p {
        font-size: 0.75rem;
        line-height: 1.4;
    }
}

@media (max-width: 576px) {
    
        .services-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 40px;
    margin-top: 20px;
}
    .footer-content {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .footer-column {
        margin-bottom: 8px;
    }

    .footer-toggle {
        font-size: 1.1rem;
        margin-bottom: 6px;
    }

    .footer-toggle i {
        display: inline-block;
    }

    .footer-links {
        max-height: 0;
        opacity: 0;
    }

    .footer-column.expanded .footer-links {
        max-height: 500px;
        opacity: 1;
    }

    .footer-links a {
        font-size: 0.8rem;
        padding: 8px 0;
        display: block;
    }

    .footer-bottom {
        padding: 15px 0;
    }

    .footer-risk {
        padding: 15px;
    }

    .footer-risk h4 {
        font-size: 0.9rem;
    }

    .footer-risk p {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {

        .services-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 40px;
    margin-top: 20px;
}

    .footer-content {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .footer-column {
        margin-bottom: 6px;
    }

    .footer-toggle {
        font-size: 1rem;
        margin-bottom: 5px;
    }

    .footer-toggle i {
        display: inline-block;
    }

    .footer-links {
        max-height: 0;
        opacity: 0;
    }

    .footer-column.expanded .footer-links {
        max-height: 500px;
        opacity: 1;
    }

    .footer-links a {
        font-size: 0.75rem;
        padding: 6px 0;
        display: block;
    }

    .footer-bottom {
        padding: 10px 0;
    }

    .footer-risk {
        padding: 10px;
    }

    .footer-risk h4 {
        font-size: 0.85rem;
    }

    .footer-risk p {
        font-size: 0.65rem;
    }
}

@media (max-width: 768px) {
    .footer_bottom_brand {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

}

.bg_1 {
    background-color: #02928f;
}

.bg_2 {
    background-color: #18B0A5;
}


 .social-links a {
    font-size: 14px;
    display: inline-block;
    /* background: #1e4356; */
    color: #fff;
    line-height: 1;
    padding: 5px 0;
    margin-right: 4px;
    border-radius: 50%;
    text-align: center;
    width: 24px;
    height: 24px;
    transition: 0.3s;
    text-decoration: none;
}

 .social-links a{
    background: var(--bs-breadcrumb-divider-color);
 }

.social-links a:hover {
  /* background: #68A4C4; */
  background: var(--site-color-2);
  color: #fff;
  text-decoration: none;
}

.footer_bottom_copy {
    font-size: 14px;
}

 @media (max-width: 768px) {
        .hero-container {
            flex-direction: column;
            gap: 1rem;
            padding-top: 0.5rem;
        }
        
        .hero-content {
            margin-top: 0;
            order: 1; 
        }
        
        .hero-vedio-block {
            margin-top: 1rem;
            order: 2; 
            padding-top: 0.5rem;
        }
}

h4.sign-up-h4{
    font-size: 1.2rem;
}

/* 图标基础样式 */
.icon {
    color: var(--icon-color);
    transition: color 0.3s ease;
}

/* 活跃状态图标 */
.icon.active {
    color: var(--icon-color-accent);
}

/* 次要图标 */
.icon.secondary {
    color: var(--icon-color-muted);
}

/* 图标悬停效果 */
.icon:hover {
    color: var(--icon-color-hover);
}

      
.service-card-primary-bg .icon:hover{
  color: var(--icon-color);
}



.fa-2x.icon {
    margin-bottom: 15px;
}

/* .hero-pc-downloads .blue-btn-bd-white {
        background-color: var(--btn-primary-bg-color);
        border: 1px solid var(--menu-nav-bd-color);
        color: var(--time-line-item-color);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
      }

.hero-pc-downloads .blue-btn-bd-white:hover {
        transform: scale(1.05);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        background-color: var(--site-color-1);
 } */


       .service-card-primary-bg {
        background-color: var(--primary-bg-color);
      }

      .service-card-bd-white {
        border: 1px solid var(--menu-nav-bd-color);
      }

      .service-card-bd-white h4,
      .service-card-bd-white h5 {
        color: var(--white-color);
        /* color: var(--time-line-item-color); */
        z-index: 2;
        position: relative;
      }

      .service-card-bd-white p {
         color: var(--white-color);
        /* color: var(--time-line-item-color); */
        z-index: 2;
        position: relative;
      }

      .service-card-bd-white::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255, 255, 255, 0.03);
        backdrop-filter: blur(20px);
        opacity: 0;
        transition: opacity 0.4s ease;
        z-index: 1;
        border-radius: 14px;
        pointer-events: none;
      }

      .service-card-bd-white:hover {
        transform: translateY(-8px);
        border-color: rgba(59, 130, 246, 0.5);
        box-shadow:
          0 20px 40px rgba(0, 30, 120, 0.4),
          0 0 0 1px rgba(59, 130, 246, 0.1),
          inset 0 1px 0 rgba(255, 255, 255, 0.15);
      }

      .service-card-bd-white:hover::before {
         opacity: 0.2;
      }

      .service-card-bd-white:hover::after {
        opacity: 0.2;
      }

    .blue-btn-bd-white {
        background-color: var(--primary-bg-color);
        border: 1px solid var(--menu-nav-bd-color);
        color: var(--time-line-item-color);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
      }

      .blue-btn-bd-white:hover {
        transform: scale(1.05);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        background-color: var(--site-color-1);
      }

      .bd-botom-nav-color {
        border-bottom: 1px solid var(--menu-nav-bd-color);
      }


      /* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    overflow-y: auto;
}

.mobile-menu-overlay.active {
    display: block;
}

.mobile-menu-content {
    position: relative;
    width: 85%;
    max-width: 400px;
    height: 100%;
    background-color: var(--primary-bg-color);
    padding: 0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid #2A3F5F;
    background-color: rgba(0, 0, 0, 0.2);
}

.mobile-logo img {
    height: 35px;
}

.mobile-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.mobile-close:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Mobile Menu Pages Container */
.mobile-menu-pages {
    position: relative;
    width: 100%;
    height: calc(100% - 70px);
    overflow: hidden;
}

.mobile-menu-page {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 15px 20px;
    background-color: var(--primary-bg-color);
    transition: transform 0.35s cubic-bezier(0.4, 0.0, 0.2, 1), opacity 0.35s cubic-bezier(0.4, 0.0, 0.2, 1);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
}

.mobile-menu-page-active {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.mobile-menu-page-in {
    transform: translateX(-100%);
    opacity: 0;
    visibility: hidden;
    z-index: 1;
}

.mobile-menu-page-out {
    transform: translateX(100%);
    opacity: 0;
    visibility: hidden;
    z-index: 0;
}

/* Mobile Navigation List */
.mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-list > li {
    margin-bottom: 5px;
}

.mobile-nav-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    text-decoration: none;
    padding: 14px 15px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.2s;
    cursor: pointer;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
    background-color: rgba(255, 255, 255, 0.1);
}

.mobile-nav-link.has-submenu {
    cursor: pointer;
}

.mobile-nav-link i {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: transform 0.3s;
}

/* Submenu Header */
.mobile-submenu-header {
    display: flex;
    align-items: center;
    padding: 10px 0;
    margin-bottom: 15px;
    border-bottom: 1px solid #2A3F5F;
}

.mobile-back-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--icon-color-accent);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background-color 0.2s;
    cursor: pointer;
}

.mobile-back-btn:hover {
    background-color: rgba(24, 176, 165, 0.1);
}

.mobile-back-btn i {
    font-size: 14px;
}

.mobile-submenu-title {
    flex: 1;
    text-align: center;
    font-size: 18px;
    font-weight: 600;
    color: white;
    margin-right: 50px;
}

/* Mobile Auth Buttons */
.mobile-auth-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #2A3F5F;
}

.mobile-auth-buttons .btn {
    width: 100%;
    text-align: center;
    margin: 0;
    padding: 12px 20px;
    font-size: 15px;
    border-radius: 8px;
}

/* Mobile Menu Animation Classes */
.mobile-menu-page-enter {
    animation: slideIn 0.3s ease-in-out forwards;
}

.mobile-menu-page-exit {
    animation: slideOut 0.3s ease-in-out forwards;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(-100%);
        opacity: 0;
    }
}

/* Ripple Effect for Menu Items */
.mobile-nav-link {
    position: relative;
    overflow: hidden;
}

.mobile-nav-link::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.4s ease-out, height 0.4s ease-out, opacity 0.4s ease-out;
    opacity: 0;
    pointer-events: none;
}

.mobile-nav-link:active::after {
    width: 300px;
    height: 300px;
    opacity: 1;
}

/* Active State Indicator */
.mobile-nav-list > li {
    position: relative;
}

.mobile-nav-link.active {
    background-color: rgba(24, 176, 165, 0.15);
    color: var(--icon-color-accent);
}

.mobile-nav-link.active i {
    color: var(--icon-color-accent);
}

/* Hover Effect */
.mobile-nav-link:hover {
    background-color: rgba(255, 255, 255, 0.08);
}

/* Touch Feedback */
.mobile-nav-link {
    -webkit-tap-highlight-color: rgba(24, 176, 165, 0.2);
    user-select: none;
    -webkit-user-select: none;
}

/* Back Button Hover Effect */
.mobile-back-btn:hover {
    background-color: rgba(24, 176, 165, 0.15);
    transform: translateX(-3px);
}

.mobile-back-btn:active {
    transform: translateX(0);
}

/* Smooth Scroll for Menu Pages */
.mobile-menu-page {
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.mobile-menu-page::-webkit-scrollbar {
    width: 4px;
}

.mobile-menu-page::-webkit-scrollbar-track {
    background: transparent;
}

.mobile-menu-page::-webkit-scrollbar-thumb {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

/* Ripple Animation */
@keyframes ripple {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Mobile menu for mega dropdowns */
@media (max-width: 768px) {
    .mobile-dropdown .dropdown-menu {
        display: none;
        position: static;
        width: 100%;
        margin-top: 10px;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background-color: rgba(255, 255, 255, 0.05);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
    }
    
    .mobile-dropdown .dropdown-menu.show {
        display: block;
        max-height: 1000px;
        transition: max-height 0.5s ease-in;
    }
    
    .dropdown-menu.mobile-dropdown {
        position: static;
        width: 100%;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        margin-top: 10px;
        border-radius: 8px;
        z-index: 1001;
    }
    
    .megamenu-panel-content-right ul.list-unstyled {
        padding-left: 15px;
    }
}

/* QR码悬停提示框样式 */
/* QR */
/* QR Code Tooltip Styles */
.social-links a {
  position: relative;
  display: inline-block;
  z-index: 1;
}

.qr-tooltip {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: white;
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  text-align: center;
  min-width: 60px;
  margin-bottom: 10px;
}

.qr-tooltip img {
  width: 60px;
  height: 60px;
  display: block;
  margin-bottom: 8px;
  border-radius: 4px;
}

.qr-tooltip span {
  display: block;
  color: #333;
  font-size: 12px;
  font-weight: 500;
}

/* Show tooltip on hover */
.social-links a:hover .qr-tooltip {
  opacity: 1;
  visibility: visible;
}

/* Add arrow to tooltip */
.qr-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 8px;
  border-style: solid;
  border-color: white transparent transparent transparent;
}

/* 移动端不显示QR码提示框 */
@media (max-width: 768px) {
    .qr-tooltip {
        display: none !important;
    }
}