/* Keep navigation readable at every width; reflow before reducing type. */
html { scroll-padding-top: 124px; }
.site-header {
  background: #fff;
  border-bottom-color: #cad4d8;
  box-shadow: 0 3px 12px #122b3706;
}
.site-header .header-inner {
  width: min(1360px, calc(100% - 64px));
  min-height: 104px;
  gap: 36px;
}
.site-header .brand strong { font-size: 32px; }
.site-header .brand small { font-size: 11px; letter-spacing: 3px; margin-top: 9px; }
.site-header nav {
  gap: 30px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.4;
}
.site-header nav > a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 16px 0;
  color: #152d38;
  letter-spacing: -.025em;
}
.site-header nav > a:not(.store-nav)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 3px;
  border-radius: 2px;
  background: transparent;
}
.site-header nav > a:not(.store-nav):hover,
.site-header nav > a[aria-current="page"] { color: #155c78; }
.site-header nav > a:not(.store-nav):hover::after { background: #b0ccd7; }
.site-header nav > a:not(.store-nav)[aria-current="page"]::after { background: #155c78; }
.site-header #nav-count {
  min-width: 26px;
  height: 26px;
  margin-left: 7px;
  padding-inline: 5px;
  font-size: 13px;
  font-weight: 700;
  background: #155c78;
  letter-spacing: 0;
}
.site-header .store-nav {
  min-height: 48px;
  padding: 12px 17px;
  border: 1px solid #b6d7c0;
  border-radius: 4px;
  background: #f0f8f2;
  color: #176235;
  font-size: 17px;
  margin-left: 6px;
}
.site-header .store-nav:hover { background: #e1f0e5; border-color: #699d7b; }
.section-nav { gap: 32px; }
.section-nav a {
  min-height: 64px;
  padding: 20px 0 17px;
  font-size: 18px;
  font-weight: 600;
  color: #405660;
  border-bottom-width: 3px;
}
.section-nav a:hover { color: #155c78; }
.section-nav a[aria-current="page"] { color: #155c78; font-weight: 700; border-bottom-color: #155c78; }
.catalog-tabs button { min-height: 48px; font-size: 16px; padding: 12px 17px; }

@media (max-width: 1150px) {
  html { scroll-padding-top: 188px; }
  .site-header .header-inner { display: block; min-height: 0; padding-block: 20px 0; }
  .site-header nav {
    margin-top: 18px;
    padding-block: 2px;
    border-top: 1px solid #e3e9ec;
    justify-content: space-between;
    gap: 18px;
    font-size: 20px;
  }
  .site-header nav > a { min-height: 60px; }
  .site-header .store-nav { min-height: 46px; }
}

@media (max-width: 820px) {
  html { scroll-padding-top: 205px; }
  .site-header .header-inner { position: relative; width: calc(100% - 36px); padding-block: 18px 6px; }
  .site-header .brand { display: inline-block; }
  .site-header .brand strong { font-size: 30px; }
  .site-header .brand small { font-size: 10px; letter-spacing: 2.5px; margin-top: 7px; }
  .site-header nav {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0 26px;
    margin-top: 16px;
    padding-top: 5px;
    font-size: 18px;
  }
  .site-header nav > a { min-height: 48px; padding-block: 10px; }
  .site-header .store-nav {
    position: absolute;
    top: 22px;
    right: 0;
    min-height: 44px;
    padding: 10px 12px;
    margin: 0;
    font-size: 16px;
  }
  .site-header #nav-count { min-width: 24px; height: 24px; margin-left: 5px; }
  .section-nav { gap: 0 24px; padding-top: 4px; }
  .section-nav a { min-height: 54px; padding: 17px 0 14px; font-size: 16px; }
  .catalog-tabs button { font-size: 15px; padding: 12px 14px; }
}

@media (max-width: 360px) {
  .site-header .brand strong { font-size: 26px; }
  .site-header .brand small { font-size: 9px; letter-spacing: 2px; }
  .site-header .store-nav { top: 19px; font-size: 15px; padding-inline: 10px; }
  .site-header nav { gap: 0 20px; }
}

.site-header .header-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas: "brand nav language";
  align-items: center;
  column-gap: clamp(18px, 2.5vw, 38px);
}
.site-header .brand { grid-area: brand; min-width: 0; }
.site-header nav { grid-area: nav; justify-content: flex-end; }
.lang-switch {
  grid-area: language;
  display: inline-flex;
  align-items: center;
  justify-self: end;
  white-space: nowrap;
  border: 1px solid #ccd4dd;
  border-radius: 4px;
}
.lang-switch a { color: #405266; font-size: 15px; font-weight: 500; padding: 7px 10px; line-height: 1.45; }
.lang-switch a[aria-current] { color: #fff; background: #223951; border-radius: 3px; }
.lang-switch a:focus-visible { outline: 3px solid #487fa0; outline-offset: 1px; }
@media (max-width: 1150px) {
  .site-header .header-inner { grid-template-columns: minmax(0,1fr) auto; grid-template-areas: "brand language" "nav nav"; gap: 0 12px; }
  .site-header .brand-logo { max-width: 100%; }
  .site-header nav { justify-content: space-between; }
}
@media (max-width: 580px) {
  .site-header .header-inner { gap: 0 8px; }
  .site-header nav { gap: 0 12px; flex-wrap: wrap; }
  .lang-switch a { padding: 7px; font-size: 14px; }
}