/* A single, visible menu button on desktop and mobile. */
.header-volvo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(250px, 18vw, 320px);
  pointer-events: none;
}
.header-volvo img { display: block; width: 100%; height: auto; object-fit: contain; }
.site-header .header-tools .menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  width: auto;
  min-width: 116px;
  height: 46px;
  padding: 11px 16px;
  color: white;
  border: 1px solid #8cadc8;
  border-radius: 7px;
  background: linear-gradient(150deg, #205b89, #0b3157);
  box-shadow: 0 4px 0 #02172f99, inset 0 1px 0 #ffffff24;
  cursor: pointer;
}
.menu-toggle .menu-label { font-size: 15px; font-weight: 500; line-height: 1.2; }
.menu-toggle .menu-icon { display: grid; gap: 6px; width: 20px; flex-shrink: 0; }
.menu-toggle .menu-icon span { height: 2px; margin: 0; background: white; }
.menu-toggle[aria-expanded=true] .menu-icon span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded=true] .menu-icon span:last-child { transform: translateY(-4px) rotate(-45deg); }
.site-header .header-tools .menu-toggle:hover { background: #246a9d; }
.menu-toggle:focus-visible, .mobile-menu a:focus-visible { outline: 3px solid #9bddff; outline-offset: 5px; }
body.menu-open { overflow: hidden; }
body.menu-open .site-header { position: fixed; background: #061d41; }
.mobile-menu { padding: 145px var(--pad) 48px; overscroll-behavior: contain; }
.mobile-menu nav { display: block; max-width: 1180px; margin: 0 auto; letter-spacing: normal; }
.mobile-menu .menu-intro { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.mobile-menu .menu-intro > a { font-size: 32px; line-height: 1.2; color: white; }
.mobile-menu .menu-intro > p { font-size: 12px; line-height: 1.7; letter-spacing: .12em; color: #9bbcd8; }
.mobile-menu .menu-groups { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; }
.mobile-menu .menu-group h2 { font-size: 17px; font-weight: 500; line-height: 1.4; letter-spacing: normal; color: #a9c9e3; margin-bottom: 18px; }
.mobile-menu .mobile-service-links, .mobile-menu .mobile-sector-links { display: grid; gap: 12px; padding: 0; margin: 0; border: 0; }
.mobile-menu .mobile-service-links { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.mobile-menu .menu-group .mobile-service-links a, .mobile-menu .menu-group .mobile-sector-links a {
  display: flex;
  align-items: center;
  min-height: 70px;
  margin: 0;
  padding: 15px 18px;
  border: 1px solid #5a7fa0;
  border-radius: 7px;
  background: linear-gradient(150deg, #153e66, #0a2b4e);
  box-shadow: 0 4px 0 #02152e, inset 0 1px 0 #ffffff12;
  font-size: 16px;
  line-height: 1.5;
  color: #f0f7ff;
}
.mobile-menu .menu-group .mobile-service-links a:hover, .mobile-menu .menu-group .mobile-sector-links a:hover,
.mobile-menu .menu-group a[aria-current=page] { background: #17669e; border-color: #98c8ed; }
.mobile-menu .menu-group .menu-ips { display: inline-flex; align-items: center; gap: 24px; font-size: 15px; line-height: 1.5; margin-top: 23px; color: #a8dafb; }
.mobile-menu nav > .menu-contact { display: flex; align-items: center; justify-content: space-between; gap: 25px; padding-top: 26px; margin-top: 30px; border-top: 1px solid #54708a; font-size: 23px; line-height: 1.4; color: white; }
@media (max-width: 950px) {
  .mobile-menu .menu-groups { grid-template-columns: 1.2fr 1fr; gap: 24px; }
  .mobile-menu .mobile-service-links { grid-template-columns: 1fr; }
  .mobile-menu .menu-group .mobile-service-links a, .mobile-menu .menu-group .mobile-sector-links a { min-height: 56px; }
}
@media (max-width: 600px) {
  .header-tools { gap: 12px; }
  .site-header .brand-name { display: none; }
  .site-header .header-tools .menu-toggle { min-width: 102px; padding-inline: 12px; gap: 12px; }
  .mobile-menu { padding: 120px 24px 36px; }
  .mobile-menu .menu-intro { margin-bottom: 27px; }
  .mobile-menu .menu-intro > a { font-size: 29px; }
  .mobile-menu .menu-intro > p { font-size: 10px; max-width: 110px; text-align: right; }
  .mobile-menu .menu-groups { grid-template-columns: 1fr; gap: 32px; }
  .mobile-menu .menu-group h2 { margin-bottom: 14px; }
  .mobile-menu nav > .menu-contact { font-size: 21px; }
}

/* Keep the official signature readable without crowding the controls. */
@media (max-width: 1000px) {
  html { scroll-padding-top: 136px; }
  .site-header, .site-header.scrolled {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 12px;
    row-gap: 15px;
    height: auto;
    min-height: 116px;
    padding-block: 16px;
  }
  .site-header .brand { grid-column: 1; grid-row: 1; justify-self: start; }
  .site-header .header-tools { grid-column: 2; grid-row: 1; justify-self: end; }
  .header-volvo {
    position: static;
    transform: none;
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: center;
    width: 260px;
    max-width: 100%;
  }
  .mobile-menu { padding-top: 156px; }
}
@media (max-width: 380px) {
  .site-header { padding-inline: 16px; column-gap: 8px; }
  .site-header .header-tools { gap: 8px; }
  .site-header .header-tools .menu-toggle { min-width: 90px; gap: 8px; padding-inline: 10px; }
}