/* Header */
.site-header {
  position: relative;
  z-index: 1200;
}

.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  padding: 1.1rem 0;
  background: transparent;
  transition: padding var(--transition-base), background-color var(--transition-base), backdrop-filter var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled,
.navbar.menu-open {
  padding: 0.85rem 0;
  background: var(--color-blue);
  backdrop-filter: blur(18px);
}

.nav-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  column-gap: 1.5rem;
}

.nav-shell-fluid {
  width: 100%;
  max-width: none;
  padding-left: 2rem;
  padding-right: 2rem;
}

.navbar-brand {
  position: relative;
  z-index: 2;
  padding: 0;
  margin: 0;
  justify-self: start;
}

.navbar-brand img {
  width: clamp(92px, 8vw, 124px);
  height: auto;
}

.navbar-collapse {
  grid-column: 2;
  justify-self: center;
}

.navbar-nav {
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  gap: 0.4rem;
}

.nav-item {
  position: relative;
}

.nav-item-has-panel {
  position: static;
}

.nav-link {
  position: relative;
  border: 0;
  background: transparent;
  padding: 0.7rem 0.95rem !important;
  font-size: 0.92rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 1);
  letter-spacing: 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0.95rem;
  right: 0.95rem;
  bottom: 0.35rem;
  height: 2px;
  border-radius: 999px;
  background: var(--color-blue);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition-base);
}

.nav-link:hover,
.nav-link.is-active,
.nav-item.is-open>.nav-link {
  color: var(--color-orange);
}

.nav-link:hover::after,
.nav-link.is-active::after,
.nav-item.is-open>.nav-link::after {
  transform: scaleX(1);
}

.nav-panel-toggle {
  display: inline-flex;
  align-items: center;
}

.nav-panel-toggle::before {
  content: "";
  position: absolute;
  right: 0.1rem;
  top: 50%;
  width: 0.42rem;
  height: 0.42rem;
  border-right: 1.5px solid rgba(255, 255, 255, 0.68);
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.68);
  transform: translateY(-60%) rotate(45deg);
  opacity: 0.8;
}

.nav-panel-toggle::after {
  left: 0.95rem;
  right: 1.35rem;
}

.nav-item.is-open>.nav-panel-toggle::before {
  transform: translateY(-30%) rotate(-135deg);
}

.navbar-toggler {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 0.55rem 0.75rem;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  filter: invert(1);
}

.navbar-desktop-cta,
.navbar-mobile-cta {
  align-items: center;
}

.navbar-desktop-cta {
  justify-self: end;
}

/* Mega Menu */
.mega-menu {
  position: absolute;
  left: 50%;
  top: 100%;
  width: min(1220px, calc(100vw - 40px));
  padding-top: 16px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, 14px);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.nav-item.is-open>.mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.mega-menu-panel {
  padding: 2rem;
  border: 1px solid rgba(15, 60, 99, 0.1);
  border-radius: 20px;
  background: var(--color-white);
}

.mega-menu-intro {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
  align-items: start;
  padding-bottom: 1.6rem;
  margin-bottom: 1.6rem;
  border-bottom: 1px solid var(--color-border);
}

.mega-menu-eyebrow,
.mega-menu-label {
  display: inline-block;
  margin-bottom: 0.7rem;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--color-blue);
}

.mega-menu-intro h3 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(1.5rem, 2vw, 2.15rem);
  line-height: 1.15;
}

.mega-menu-intro p,
.mega-menu-note p,
.mega-solution-card small {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.97rem;
}

.mega-menu-grid {
  display: grid;
  gap: 1.25rem;
}

.mega-menu-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mega-menu-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mega-menu-grid-2 {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
}

.mega-menu-links-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 1.3rem;
}

.mega-menu-column,
.mega-menu-note {
  min-height: 100%;
  padding: 0;
  border: 0px solid var(--color-border);
  border-radius: 0;
  background: #ffffff;
}

.mega-menu-column a {
  display: block;
  padding: 10px;
  color: var(--color-text);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 5px;
}

.mega-menu-column a:first-of-type {
  border-top: 0;
}

.mega-menu-column a:hover {
  border-radius: 5px;
  color: var(--color-white);
  background-color: var(--color-blue);
}

.mega-menu-column a:hover small,
.mega-menu-column a:hover strong {
  color: var(--color-white);
}

.mega-menu-column-detailed strong {
  display: block;
  color: var(--color-text);
  font-family: "Poppins", sans-serif;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.3;
}

.mega-menu-column-detailed small {
  display: block;
  margin-top: 0.28rem;
  color: var(--color-muted);
  font-size: 0.8rem;
  line-height: 1.6;
  font-weight: 400;
}

.mega-solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.mega-solution-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 144px;
  padding: 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: 0;
  background: #ffffff;
  color: var(--color-text);
  text-decoration: none;
}

.mega-solution-card span {
  font-family: "Poppins", sans-serif;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.35;
}

.mega-solution-card:hover {
  border-color: rgba(71, 36, 240, 0.18);
  transform: translateY(-4px);
}