:root {
  --page-width: 1440px;
  --content-width: 1440px;
  --text: #121212;
  --footer: #202020;
  --header-shadow: 0 0 18px rgba(10, 40, 80, 0.08);
  --nav-active-bar: #3fbcff;
  --nav-dropdown-hover-bg: #f4f9ff;
  --nav-dropdown-hover-text: #00a6ff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: var(--page-width);
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

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

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  height: 72px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  box-shadow: var(--header-shadow);
}

.header-inner,
.footer-inner {
  width: var(--content-width);
  margin: 0 auto;
}

.header-inner {
  height: 100%;
  /* padding: 0 119px; */
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand img {
  width: 164px;
  height: 32px;
  object-fit: cover;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 78px;
  font-size: 16px;
}

.nav-item {
  position: relative;
}

.nav-item-contact {
  position: relative;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 72px;
  color: rgba(18, 18, 18, 0.7);
  transition: color 0.2s ease;
  cursor: pointer;
}

.nav-link.is-active,
.nav-link:hover {
  color: var(--text);
}

.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 4px;
  bottom: 0;
  width: 54px;
  height: 5px;
  background: var(--nav-active-bar);
}

.nav-dropdown {
  position: absolute;
  top: 60px;
  left: -18px;
  min-width: 132px;
  padding: 10px 0;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 18px 40px rgba(11, 37, 70, 0.12);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-dropdown a {
  display: block;
  padding: 10px 18px;
  white-space: nowrap;
  font-size: 14px;
}

.nav-dropdown a:hover,
.nav-dropdown .is-current {
  background: var(--nav-dropdown-hover-bg);
  color: var(--nav-dropdown-hover-text);
}

.nav-item-products:hover .nav-dropdown,
.nav-item-products.is-open .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.contact-popover {
  position: absolute;
  top: 60px;
  left: 50%;
  z-index: 30;
  padding-top: 10px;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  
}

/* .contact-popover::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 50%;
  width: 12px;
  height: 12px;
  background: #fff;
  transform: translateX(-50%) rotate(45deg);
  box-shadow: -2px -2px 6px rgba(25, 54, 86, 0.04);
} */

.contact-popover-card {
  width: 227px;
  padding: 10px 26px 12px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 14px 30px rgba(20, 54, 92, 0.14);
  text-align: center;
  border-radius: 10px;
}

.contact-popover-title {
  margin-bottom: 8px;
  color: #8b8b8b;
  font-size: 10px;
  line-height: 1.2;
  font-weight: 500;
}

.contact-popover-card img {
  width: 130px;
  height: 130px;
  margin: 0 auto 8px;
  object-fit: contain;
}

.contact-popover-name {
  color: #303030;
  font-size: 10px;
  line-height: 1.35;
  font-weight: 600;
  white-space: nowrap;
}

.contact-popover-phone {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 6px;
  color: #666;
  font-size: 10px;
  line-height: 1;
}

.contact-popover-phone::before {
  content: '';
  width: 12px;
  height: 12px;
  background: url(../assets/home/tel.png) 100% 100% no-repeat;
}

.nav-item-contact:hover .contact-popover,
.nav-item-contact:focus-within .contact-popover {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.site-footer {
  width: 100%;
  background: var(--footer);
  color: #fff;
}

.footer-inner {
  display: flex;
  /* display: grid; */
  /* grid-template-columns: 1.25fr 1fr 1fr 0.8fr; */
  gap: 40px;
  min-height: 400px;
  padding: 53px 8px 80px;
}
.footer-brand{
  margin-right: 30px;
}

.footer-brand .logo {
  width: 150px;
  height: 29px;
  margin-bottom: 56px;
}

.footer-brand p,
.footer-column a {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.2;
  font-weight: 400;
}

.footer-brand .ico{
  display: inline-block;
  width: 18px;
  vertical-align: middle;
}

.footer-column h3 {
  margin: 50px 0 30px;
  font-size: 18px;
  font-weight: 700;
}

.footer-column {
  display: flex;
  flex-direction: column;
  margin-right: 60px;
}

.footer-qr img {
  width: 73px;
  height: 70px;
  object-fit: contain;
}


@media (max-width: 1440px) {
  :root{
     --page-width: 1200px;
    --content-width: 1200px;
  }
  
    .site-header,
  .page-main,
  .site-footer,
  .header-inner,
  .hero-inner,
  .section-inner,
  .footer-inner,
  .section-inner-partners {
    width: 100%;
    /* min-width: 1200px; */
  }
 /* .header-inner, .footer-inner{
    width: 1200px;
  } */
    .header-inner,
  .footer-inner {
    padding-left: 32px;
    padding-right: 32px;
  }
  .feature-visual-blue{
    margin-right: 20px;
  }
}