@charset "utf-8";

/* Site header shell */
.site-header {
  position: relative;
  z-index: var(--header-sticky-z);
}

.site-header.is-sticky .nav-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  box-shadow: var(--shadow-nav);
  animation: navSlideDown 0.25s ease;
}

.site-header.is-sticky .nav-spacer {
  display: block;
}

.nav-spacer {
  display: none;
  height: 60px;
}

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

/* Topbar refinement */
.ui-topbar.site-topbar {
  background: var(--color-surface-muted);
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
  color: var(--color-text-secondary);
}

.ui-topbar.site-topbar a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.ui-topbar.site-topbar a:hover {
  color: var(--color-accent);
}

/* Header */
.site-branding {
  padding: 18px 0;
  align-items: center;
}

.site-branding .logo-link {
  display: inline-block;
  line-height: 0;
}

.site-branding .logo-link img {
  max-height: 64px;
  width: auto;
}

.site-branding .header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
}

.site-branding .hotline-block {
  display: flex;
  align-items: center;
  gap: 10px;
}

.site-branding .hotline-block .icon i {
  font-size: 40px;
  color: var(--color-primary);
}

.site-branding .hotline-label {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.3;
}

.site-branding .telphone {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1.2;
}

.site-branding .telphone a {
  color: inherit;
  text-decoration: none;
}

/* Buttons */
.ui-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  background: var(--color-accent);
  border: 1px solid var(--color-accent);
  color: #fff !important;
  border-radius: var(--radius-sm);
  font-size: 15px;
  line-height: 1.4;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.ui-btn-primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #fff !important;
}

.ui-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 18px;
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary) !important;
  border-radius: var(--radius-sm);
  font-size: 14px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.ui-btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent) !important;
}

/* Sticky navigation */
.nav-wrap {
  background: var(--color-primary);
  min-height: 60px;
  min-width: var(--layout-max);
  z-index: var(--header-sticky-z);
}

.nav-wrap .ui-nav ul li a {
  position: relative;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.nav-wrap .ui-nav ul li.active > a::after,
.nav-wrap .ui-nav ul li > a:hover::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 20%;
  right: 20%;
  height: 3px;
  background: #fff;
  border-radius: 2px 2px 0 0;
}

.nav-wrap .ui-nav ul li ul li a::after {
  display: none !important;
}

.nav-wrap .ui-nav ul li ul {
  transition: opacity var(--transition-base);
}

/* Section title component */
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.section-title__heading {
  font-size: 24px;
  color: var(--color-text);
  padding-bottom: 10px;
  margin: 0;
  font-weight: 600;
  line-height: 1.3;
}

.section-title__heading::after {
  display: block;
  content: "";
  border-bottom: 3px solid var(--color-accent);
  width: 48px;
  padding-top: 12px;
}

.section-title__subtitle {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-left: 10px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.section-title__more a {
  display: inline-block;
  border: 1px solid var(--color-border);
  padding: 10px 18px;
  margin-left: 8px;
  line-height: 1.2;
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  font-size: 14px;
  transition: all var(--transition-fast);
}

.section-title__more a:hover,
.section-title__more a.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

/* Product cards */
.ui-piclist-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.ui-piclist-item:hover {
  box-shadow: var(--shadow-card-hover);
}

.ui-piclist-flex .action {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* Home about video */
.home-about-media {
  position: relative;
  background: #000;
  font-size: 0;
}

.home-about-media .video-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.25);
  border: 0;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.home-about-media .video-play-btn:hover {
  background: rgba(0, 0, 0, 0.35);
}

.home-about-media .video-play-btn span {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0;
}

.home-about-media .video-play-btn span::after {
  content: "";
  border-style: solid;
  border-width: 12px 0 12px 20px;
  border-color: transparent transparent transparent var(--color-accent);
  margin-left: 4px;
}

.home-about-media.is-playing .video-play-btn {
  display: none;
}

/* Partners grayscale hover */
.partners li img {
  filter: grayscale(100%);
  opacity: 0.85;
  transition: filter var(--transition-base), opacity var(--transition-base), box-shadow var(--transition-base);
}

.partners li:hover img {
  filter: grayscale(0);
  opacity: 1;
}

/* Footer */
.footer {
  color: var(--color-footer-text);
}

.footer .footer_menu a {
  color: var(--color-footer-text);
}

.copyright {
  color: var(--color-footer-text);
}

.copyright a {
  color: var(--color-footer-text);
}

/* Compact sidebar */
.ui-sidebar.ui-sidebar-compact ul li a {
  width: 52px;
  line-height: 52px;
}

.ui-sidebar.ui-sidebar-compact ul li a i {
  font-size: 24px;
}

.ui-sidebar.ui-sidebar-compact ul li div {
  line-height: 52px;
  font-size: 14px;
}

/* Product sticky CTA bar */
.pro-cta-bar {
  position: sticky;
  bottom: 0;
  z-index: 50;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 12px 24px;
  display: none;
  gap: 12px;
  justify-content: center;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.06);
}

.pro-cta-bar.is-visible {
  display: flex;
}

/* Article readability */
.artshow .content,
.ui-box-body .content {
  max-width: 72ch;
}

/* Search area */
.topsearch-refined {
  background: var(--color-surface-muted);
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.topsearch-refined .tags-row {
  color: var(--color-text-muted);
  font-size: 14px;
  margin-bottom: 10px;
}

.topsearch-refined .tags-row a.ui-btn {
  margin: 2px 4px;
}

/* Mobile bottom CTA (shared tokens) */
.mobile-cta-bar {
  position: fixed;
  bottom: 50px;
  left: 0;
  right: 0;
  z-index: 90;
  display: flex;
  gap: 0;
  padding: 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.08);
}

.mobile-cta-bar a {
  flex: 1;
  text-align: center;
  padding: 10px 8px;
  font-size: 14px;
  color: var(--color-text);
  text-decoration: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.mobile-cta-bar a.primary {
  background: var(--color-accent);
  color: #fff;
}

.mobile-cta-bar a i {
  font-size: 18px;
}