/* The sticky bar and expanded panels share one edge and surface. */
.site-header.site-header-mega {
  --mega-surface: #111b2a;
  --mega-ink: var(--soft-white);
  --mega-muted: #b3c1d7;
  --mega-line: #304058;
  --mega-accent: #8fc1ff;
  --mega-button: var(--agency-blue);
  --mega-radius: 17px;
  --mega-height: 74px;
  height: var(--mega-height);
  gap: clamp(13px, 1.7vw, 27px);
  margin: 15px clamp(14px, 2.5vw, 42px) 12px;
  padding: 0 clamp(16px, 2.1vw, 34px);
  top: 12px;
  border: 1px solid var(--mega-line);
  border-radius: var(--mega-radius);
  color: var(--mega-ink);
  background: var(--mega-surface);
  box-shadow: 0 10px 36px #050b1b22;
  backdrop-filter: none;
}
html[data-theme="light"] .site-header.site-header-mega {
  --mega-surface: var(--soft-white);
  --mega-ink: var(--midnight-navy);
  --mega-muted: #475971;
  --mega-line: #d9e2ed;
  --mega-accent: var(--agency-blue);
}
.site-header.site-header-mega:has(.mega-panel:not([hidden])) {
  border-bottom-color: transparent;
  border-radius: var(--mega-radius) var(--mega-radius) 0 0;
}
.site-header-mega .brand { flex: 0 1 auto; min-width: 120px; }
.site-header-mega .brand img { display: block; }
.site-header.site-header-mega nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
}
.site-header-mega .header-tools { gap: 10px; }
.site-header-mega .theme-toggle {
  background: transparent;
  color: var(--mega-ink);
  border-color: var(--mega-line);
  padding: 7px 10px;
}
.site-header-mega .theme-toggle > span:first-child { font-size: 17px; }
.site-header-mega .mega-trigger,
.site-header-mega .mega-action,
.site-header-mega .mega-eyebrow {
  font: 700 0.875rem/1.2 Inter, Arial, sans-serif;
  letter-spacing: .065em;
  text-transform: uppercase;
}
.site-header-mega .mega-trigger {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  min-height: 42px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--mega-ink);
}
.site-header-mega .mega-trigger:hover,
.site-header-mega .mega-trigger[aria-expanded="true"],
.site-header-mega .mega-trigger[data-active-section="true"] { color: var(--mega-accent); }
.mega-chevron {
  width: 7px;
  height: 7px;
  border: solid currentColor;
  border-width: 0 1.5px 1.5px 0;
  transform: translateY(-2px) rotate(45deg);
}
.mega-trigger[aria-expanded="true"] .mega-chevron { transform: translateY(2px) rotate(225deg); }
.site-header-mega .mega-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  gap: 9px;
  padding: 8px 13px;
  border: 1px solid var(--mega-line);
  border-radius: 8px;
  white-space: nowrap;
}
.site-header-mega .mega-outline:hover { border-color: var(--mega-accent); }
.site-header-mega .mega-primary,
.site-header-mega nav .mega-primary[aria-current="page"] {
  background: var(--mega-button);
  border-color: var(--mega-button);
  color: #fff;
}
.site-header-mega nav .mega-primary:hover,
.site-header-mega .mega-primary:hover {
  color: #fff;
  background: #1944b5;
  border-color: #1944b5;
}
.site-header-mega .mega-mobile-contact { display: none; }
.site-header-mega .mega-panel {
  display: grid;
  position: absolute;
  top: calc(100% - 1px);
  left: -1px;
  right: -1px;
  grid-template-columns: minmax(245px, 32%) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 60px);
  max-height: calc(100dvh - 100px);
  overflow: auto;
  overscroll-behavior: contain;
  padding: 19px clamp(22px, 3.5vw, 54px) 31px;
  border: 1px solid var(--mega-line);
  border-top: 0;
  border-radius: 0 0 var(--mega-radius) var(--mega-radius);
  background: var(--mega-surface);
  box-shadow: 0 24px 48px #030b2240;
}
.site-header-mega .mega-panel[hidden] { display: none; }
.site-header-mega .mega-intro { padding-right: clamp(20px, 3.5vw, 50px); border-right: 1px solid var(--mega-line); }
.site-header-mega .mega-eyebrow { margin: 0 0 10px; color: var(--mega-accent); }
.site-header-mega .mega-intro h2 {
  margin: 0 0 12px;
  color: var(--mega-ink);
  font-size: clamp(27px, 3vw, 44px);
  line-height: 1.07;
}
.site-header-mega .mega-description { margin: 0 0 19px; max-width: 37ch; color: var(--mega-muted); font-size: 0.9375rem; line-height: 1.6; }
.site-header-mega .mega-shortcuts { display: grid; align-content: start; max-width: 760px; }
.site-header-mega nav .mega-shortcut {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2px 13px;
  padding: 7px 6px 8px 0;
  border-bottom: 1px solid var(--mega-line);
  white-space: normal;
  line-height: 1.35;
}
.site-header-mega nav .mega-shortcut:first-child { padding-top: 0; }
.site-header-mega nav .mega-shortcut:last-child { border-bottom: 0; }
.site-header-mega .mega-shortcut strong { color: var(--mega-ink); font-size: 15px; }
.site-header-mega .mega-shortcut small { grid-column: 1; color: var(--mega-muted); font-size: 0.875rem; }
.site-header-mega .mega-shortcut > span { grid-row: 1 / 3; grid-column: 2; color: var(--mega-accent); font-size: 16px; }
.site-header-mega .mega-shortcut:hover strong,
.site-header-mega .mega-shortcut[aria-current="page"] strong { color: var(--mega-accent); }
.site-header-mega nav a[aria-current="page"]::after { content: none; }

@media (max-width: 1220px) {
  .site-header-mega .theme-label { display: none; }
}
@media (max-width: 1100px) {
  .site-header.site-header-mega { --mega-height: 64px; top: 8px; margin-top: 10px; }
  .site-header-mega .menu-toggle { display: grid; place-items: center; color: var(--mega-ink); border-color: var(--mega-line); border-radius: 8px; }
  .site-header.site-header-mega:has(nav.open) { border-bottom-color: transparent; border-radius: var(--mega-radius) var(--mega-radius) 0 0; }
  .site-header.site-header-mega nav {
    display: none;
    position: absolute;
    top: calc(100% - 1px);
    left: -1px;
    right: -1px;
    max-height: calc(100dvh - 85px);
    padding: 6px 17px 19px;
    border: 1px solid var(--mega-line);
    border-top: 0;
    border-radius: 0 0 var(--mega-radius) var(--mega-radius);
    background: var(--mega-surface);
    overflow-y: auto;
    overscroll-behavior: contain;
    box-shadow: 0 24px 48px #030b2240;
  }
  .site-header.site-header-mega nav.open { display: block; }
  .site-header-mega .mega-trigger { width: 100%; min-height: 44px; justify-content: space-between; border-bottom: 1px solid var(--mega-line); }
  .site-header-mega .mega-chevron { margin-right: 5px; }
  .site-header-mega .mega-panel {
    position: static;
    grid-template-columns: 1fr;
    gap: 14px;
    max-height: none;
    padding: 14px 0 9px;
    border: 0;
    border-radius: 0;
    overflow: visible;
    box-shadow: none;
  }
  .site-header-mega .mega-intro { padding: 0 0 13px; border-right: 0; border-bottom: 1px solid var(--mega-line); }
  .site-header-mega .mega-intro h2 { margin-bottom: 6px; }
  .site-header-mega .mega-description { margin-bottom: 10px; }
  .site-header-mega nav > .mega-action { margin: 12px 6px 0 0; }
}
@media (max-width: 490px) {
  .site-header-mega .mega-desktop-contact { display: none; }
  .site-header-mega .mega-mobile-contact { display: inline-flex; }
}

@media (max-width: 1100px) {
  .site-header-mega .header-tools .theme-toggle,
  .site-header-mega .header-tools .menu-toggle {
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
  }
}

.site-header-mega .mega-solution-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px clamp(20px, 3vw, 42px);
}

.site-header-mega .mega-category {
  margin: 0 0 4px;
  color: var(--mega-accent);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

@media (max-width: 600px) {
  .site-header-mega .mega-solution-columns { grid-template-columns: minmax(0, 1fr); }
}

.site-header-mega nav .mega-case-link { padding-inline: 4px; border-color: transparent; }
.site-header-mega nav .mega-case-link:hover,
.site-header-mega nav .mega-case-link[data-case-active="true"] { color: var(--mega-accent); }
@media (min-width: 1101px) and (max-width: 1250px) {
  .site-header.site-header-mega nav { gap: 14px; }
}
@media (max-width: 1100px) {
  .site-header-mega nav > .mega-case-link { padding-inline: 13px; }
}