@charset "utf-8";

* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

body {
    margin: 0; font-family: 'Times New Roman';
    padding: 0
}

html,
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
img,
ul,
li,
dl,
dt,
dd,
button {
    margin: 0;
    padding: 0;
    border: none;
}

cite {
    font-style: normal;
}

img {
    vertical-align: middle;
}

ul,
ol {
    list-style: none;
}

a,
img {
    border: none
}

a {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}

a:hover {
    color: inherit;
    text-decoration: none;
}

input,
button,
textarea,
select {
    border: none;
    outline: none;
    vertical-align: middle;
}

.clearfix {
    zoom: 1
}

.clearfix:after {
    content: '';
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
    overflow: hidden
}

.container {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}

.container::before,
.container::after {
    display: table;
    content: " "
}

.container::after {
    clear: both
}

/* 头部 开始 */
.header {
    width: 100%;
    background-color: #fff;
    position: fixed;
    top: 0;
    z-index: 9;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 142px;
}

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

.logo {
    height: 95px;
}

.company-info {
    margin-left: 15px;
}

.company-info h1 {
    font-size: 26px;
    font-weight: 700;
    color: rgb(11, 48, 88);
    margin-bottom: 6px;
}

.company-info p {
    font-size: 18px;
    color: rgb(72, 100, 130);
}

.contact-lang-section {
    display: flex;
    align-items: center;
    gap: 30px;
}

.contact-info {
    display: flex;
    gap: 15px;
    color: #0B3058;
}

.contact-info a {
    display: flex;
    align-items: center;
    gap: 5px;
}

.contact-info a svg {
    width: 28px;
    height: 28px;
}

#langSwitch {
    position: relative;
    user-select: none;
    z-index: 9;
}

#langSwitch .lang-current {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 152px;
    height: 45px;
    background-color: rgb(243, 243, 243);
    padding: 0 14px;
    border: 1px solid rgb(232, 232, 232);
    cursor: pointer;
}

#langSwitch .lang-current:hover {
    background-color: #fff;
}

#langSwitch .lang-current.active {
    background-color: rgb(243, 243, 243);
}

#langSwitch .flag-icon {
    height: 20px;
}

#langSwitch .lang-text {
    font-size: 14px;
    margin-left: 14px;
}

#langSwitch .dropdown-arrow {
    height: auto;
    width: 12px;
    transition: all 0.3s;
}

#langSwitch .lang-current.active .dropdown-arrow {
    transform: rotate(180deg);
}

#langSwitch .lang-dropdown {
    height: 0;
    background-color: rgb(243, 243, 243);
    position: absolute;
    top: 45px;
    left: 0;
    right: 0;
    overflow: hidden;
}

#langSwitch .lang-dropdown.show {
    height: auto;
}

#langSwitch .lang-dropdown .lang-option {
    display: flex;
    align-items: center;
    height: 45px;
    padding: 0 14px;
    border: 1px solid rgb(232, 232, 232);
    border-top: 0;
}

#langSwitch .lang-dropdown .lang-option:hover {
    background-color: #fff;
}

/* 导航栏样式 */
.navbar {
    height: 60px;
    background-color: #0b3058;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    position: relative;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 46px;
    height: 36px;
    background: #fff;
    border: 1px solid #3f9ce9;
    border-radius: 6px;
    cursor: pointer;
    padding: 5px;
    z-index: 1000;
    margin-left: auto;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.menu-toggle:hover {
    background: #f0f7ff;
    border-color: #0f6eec;
}

.menu-toggle:focus {
    outline: none;
}

.menu-toggle .bar {
    width: 26px;
    height: 2px;
    background-color: #0b3058;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-4px, 6px);
}

.menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-3px, -6px);
}

.navbar .primary-menu {
    display: flex;
    justify-content: space-between;
    height: 100%;
    margin: 0 -10px;
    width: 100%;
}

.navbar .primary-item {
    display: flex;
    align-items: center;
    padding: 0 10px;
    position: relative;
}

.navbar .primary-item a {
    color: white;
    font-size: 20px;
    font-weight: bold;
    transition: color .4s ease 0s;
}

.navbar .primary-item:hover .primary-link,
.navbar .primary-item .primary-link.active {
    color: #3f9ce9;
}

.navbar .submenu {
    display: none;
    width: max-content;
    background-color: #486482;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .6);
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.navbar .primary-item:hover .submenu {
    display: block;
}

.navbar .submenu .submenu-item {
    line-height: 35px;
    padding: 0 15px;
}

.navbar .submenu .submenu-item:hover .submenu-link,
.navbar .submenu-item .submenu-link.active {
    color: #3f9ce9;
}

.header-block {
    height: 202px;
}

/* 头部 结束 */

/* 尾部 开始 */
.footer-section {
    display: flex;
    width: 100%;
    margin-top: 4px;
}

/* 左列：有用链接（深蓝色背景） */
.footer-section .footer-links {
    width: calc(100% / 3);
    background-color: #0b3058;
    color: #fff;
    padding: 35px 20px 39px 84px;
}

.footer-section .footer-links h3 {
    line-height: 1.41em;
    font-size: 24px;
}

.footer-section .footer-links ul {
    margin-top: 11px;
}

.footer-section .footer-links li a {
    line-height: 1.8em;
    font-size: 14px;
    font-style: italic;
    text-decoration: underline;
}

.footer-section .footer-links li:last-child a {
    text-decoration: none;
}

/* 中列：公司信息（浅灰色背景） */
.footer-section .footer-company {
    width: calc(100% / 3);
    background-color: #e7eaef;
    padding: 35px 20px;
    text-align: center;
}

.footer-section .footer-company h3 {
    line-height: 1.41em;
    font-size: 24px;
    color: #0b3058;
}

.footer-section .footer-company .footer-contact {
    color: #0b3058;
    margin-top: 16px;
    line-height: 1.8;
}

.footer-section .footer-company .footer-contact a {
    display: block;
    margin-bottom: 16px;
}

.footer-section .footer-company .footer-contact p {
    font-size: 14px;
    line-height: 1.88em;
}

.footer-section .footer-company .footer-contact p span {
    font-weight: 700;
}

.social-icons {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 20px;
    margin-top: 15px;
}

.social-icons a img {
    width: 40px;
    height: 40px;
    object-fit: cover;
}

.social-icons p {
    color: #0b3058;
}

.footer-copyright {
    line-height: 1.79em;
    font-size: 14px;
    color: #486482;
    margin-top: 20px;
}

/* 右列：全球发货（浅蓝背景） */
.footer-shipping {
    width: calc(100% / 3);
    background-color: #f2f8ff;
    padding: 35px 20px;
}

.footer-shipping h3 {
    font-size: 24px;
    color: #0b3058;
    text-align: center;
}

.shipping-img {
    text-align: center;
    margin-top: 16px;
}

.shipping-img img {
    width: 274px;
    height: 152px;
    object-fit: cover;
}

/* 尾部 结束 */

/* 右下角聊天图标 */
.chat-icon {
    width: 64px;
    height: 64px;
    background-color: #0f6eec;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    cursor: pointer;
    position: fixed;
    bottom: 20px;
    right: 20px;
}

/* 响应式基础样式 */
@media (max-width: 1200px) {
    .container {
        width: 100%;
        padding: 0 20px;
    }
}

@media (max-width: 992px) {
    .container {
        padding: 0 15px;
    }

    .header-top {
        height: auto;
        flex-direction: column;
        padding: 10px 0;
        gap: 10px;
    }

    .logo-section {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .logo {
        height: 75px;
    }

    .company-info {
        margin-left: 0;
        margin-top: 5px;
    }

    .company-info h1 {
        font-size: 22px;
    }

    .company-info p {
        font-size: 16px;
    }

    .navbar {
        height: 60px;
    }

    .navbar .container {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        height: 100%;
        position: relative;
    }

    .menu-toggle {
        display: flex;
        margin-left: auto;
    }

    .navbar .primary-menu {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background-color: #0b3058;
        flex-direction: column;
        align-items: center;
        height: auto;
        margin: 0;
        padding: 10px 0;
        z-index: 100;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .navbar .primary-menu.open {
        display: flex !important;
    }

    .navbar .primary-item {
        padding: 10px 0;
        width: 100%;
        justify-content: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .navbar .primary-item:last-child {
        border-bottom: none;
    }

    .navbar .primary-item a {
        font-size: 18px;
    }

    .navbar .submenu {
        position: static;
        transform: none;
        width: 100%;
        text-align: center;
        top: auto;
        left: 0;
        background-color: #1a4a7a;
        box-shadow: none;
        display: none;
    }

    .navbar .primary-item.has-submenu.active .submenu {
        display: block;
    }

    .header-block {
        height: 240px;
    }

    .footer-section {
        flex-direction: column;
    }

    .footer-section .footer-links,
    .footer-section .footer-company,
    .footer-shipping {
        width: 100%;
        padding: 25px 20px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 10px;
    }

    .header-top {
        height: auto;
        flex-direction: column;
        padding: 10px 0;
        gap: 10px;
    }

    .logo-section {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .logo {
        height: 60px;
    }

    .company-info {
        margin-left: 0;
        margin-top: 5px;
    }

    .company-info h1 {
        font-size: 18px;
    }

    .company-info p {
        font-size: 14px;
    }

    .contact-lang-section {
        gap: 15px;
    }

    .navbar {
        height: 60px;
    }

    .navbar .container {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        height: 100%;
        position: relative;
    }

    .menu-toggle {
        display: flex;
        margin-left: auto;
    }

    .navbar .primary-menu {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background-color: #0b3058;
        flex-direction: column;
        align-items: center;
        height: auto;
        margin: 0;
        padding: 10px 0;
        z-index: 100;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .navbar .primary-menu.open {
        display: flex !important;
    }

    .navbar .primary-item {
        padding: 8px 0;
        width: 100%;
        justify-content: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .navbar .primary-item:last-child {
        border-bottom: none;
    }

    .navbar .primary-item a {
        font-size: 16px;
    }

    .navbar .submenu {
        position: static;
        transform: none;
        width: 100%;
        text-align: center;
        top: auto;
        left: 0;
        background-color: #1a4a7a;
        box-shadow: none;
        display: none;
    }

    .navbar .primary-item.has-submenu.active .submenu {
        display: block;
    }

    .header-block {
        height: 220px;
    }

    .footer-section .footer-links h3,
    .footer-section .footer-company h3,
    .footer-shipping h3 {
        font-size: 20px;
    }

    .footer-section .footer-links li a {
        font-size: 13px;
    }

    .footer-section .footer-company .footer-contact p {
        font-size: 13px;
    }

    .social-icons a img {
        width: 30px;
        height: 30px;
    }

    .shipping-img img {
        width: 200px;
        height: auto;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 8px;
    }

    .header-top {
        height: auto;
        flex-direction: column;
        padding: 8px 0;
        gap: 8px;
    }

    .logo-section {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .logo {
        height: 50px;
    }

    .company-info {
        margin-left: 0;
        margin-top: 5px;
    }

    .company-info h1 {
        font-size: 16px;
    }

    .company-info p {
        font-size: 12px;
    }

    .contact-info {
        display: none;
    }

    #langSwitch .lang-current {
        width: 140px;
        height: 38px;
    }

    .navbar {
        height: 60px;
    }

    .navbar .container {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        height: 100%;
        position: relative;
    }

    .menu-toggle {
        display: flex;
        margin-left: auto;
    }

    .navbar .primary-menu {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background-color: #0b3058;
        flex-direction: column;
        align-items: center;
        height: auto;
        margin: 0;
        padding: 10px 0;
        z-index: 100;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .navbar .primary-menu.open {
        display: flex !important;
    }

    .navbar .primary-item {
        padding: 6px 0;
        width: 100%;
        justify-content: center;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .navbar .primary-item:last-child {
        border-bottom: none;
    }

    .navbar .primary-item a {
        font-size: 14px;
    }

    .navbar .submenu {
        position: static;
        transform: none;
        width: 100%;
        text-align: center;
        top: auto;
        left: 0;
        background-color: #1a4a7a;
        box-shadow: none;
        display: none;
    }

    .navbar .primary-item.has-submenu.active .submenu {
        display: block;
    }

    .header-block {
        height: 218px;
    }

    .footer-section .footer-links {
        padding-left: 20px;
    }

    .footer-section .footer-links h3,
    .footer-section .footer-company h3,
    .footer-shipping h3 {
        font-size: 18px;
    }

    .footer-section .footer-links li a {
        font-size: 14px;
    }

    .footer-section .footer-company .footer-contact p {
        font-size: 14px;
    }

    .social-icons a img {
        width: 25px;
        height: 25px;
    }

    .footer-copyright {
        font-size: 12px;
    }

    .shipping-img img {
        width: 150px;
        height: auto;
    }

    .chat-icon {
        width: 48px;
        height: 48px;
        font-size: 18px;
        bottom: 15px;
        right: 15px;
    }
}