/* ================ MEGA MENU ================ */
/* Hover-triggered dropdown panels on Programs, Partner, Blog nav items.
   Renders below the sticky nav. Mobile collapses to the existing
   .nav-mobile-panel (no megamenu on mobile — keep nav simple). */

.nav-item-mega {
  position: relative;
}
.nav-item-mega > a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.nav-item-mega > a::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  margin-left: 2px;
  opacity: 0.55;
  transition: transform 0.2s, opacity 0.2s;
}
.nav-item-mega:hover > a::after,
.nav-item-mega:focus-within > a::after {
  opacity: 1;
  transform: rotate(-135deg) translateY(0px);
}

.nav-megamenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  background: #FFFFFF;
  border: 1px solid rgba(11, 23, 54, 0.08);
  border-radius: 20px;
  padding: 24px 28px;
  min-width: 640px;
  max-width: 820px;
  box-shadow: 0 16px 40px rgba(11, 23, 54, 0.12), 0 2px 6px rgba(11, 23, 54, 0.05);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0.18s;
  z-index: 200;
}
.nav-item-mega:hover .nav-megamenu,
.nav-item-mega:focus-within .nav-megamenu,
.nav-item-mega.nav-mega-open .nav-megamenu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition-delay: 0s;
}

/* Hover bridge: invisible band between trigger and panel so mouse can cross
   the gap without dismissing the panel. */
.nav-megamenu::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}

.nav-megamenu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.nav-megamenu-col h4 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(11, 23, 54, 0.55);
  margin-bottom: 12px;
}
.nav-megamenu-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.nav-megamenu-col li {
  margin-bottom: 2px;
}
.nav-megamenu-col li a {
  display: block;
  padding: 7px 10px;
  margin-left: -10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #0B1736;
  text-decoration: none;
  line-height: 1.4;
  transition: background 0.14s, color 0.14s;
}
.nav-megamenu-col li a:hover,
.nav-megamenu-col li a:focus-visible {
  background: #E6F1FE;
  color: #006EE9;
  outline: none;
}
.nav-megamenu-col li small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: rgba(11, 23, 54, 0.55);
  margin-top: 1px;
}
.nav-megamenu-col li a:hover small,
.nav-megamenu-col li a:focus-visible small {
  color: rgba(0, 110, 233, 0.7);
}

.nav-megamenu-footer {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(11, 23, 54, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.nav-megamenu-cta {
  font-size: 13px;
  font-weight: 600;
  color: #006EE9;
  text-decoration: none;
}
.nav-megamenu-cta:hover { text-decoration: underline; }
.nav-megamenu-meta {
  font-size: 11px;
  color: rgba(11, 23, 54, 0.55);
}

/* Status badges inside dropdown items (closing soon, opening) */
.nav-megamenu-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: 100px;
  margin-left: 4px;
  vertical-align: middle;
}
.nav-megamenu-badge.urgent { background: rgba(217, 56, 56, 0.1); color: #D93838; }
.nav-megamenu-badge.upcoming { background: rgba(245, 166, 35, 0.12); color: #B7791F; }

/* Narrower breakpoint: 2-column inside dropdown */
@media (max-width: 1100px) {
  .nav-megamenu { min-width: 520px; padding: 20px 24px; }
  .nav-megamenu-grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}

/* Mobile: no mega-menu. Trigger behaves as a normal nav link. */
@media (max-width: 860px) {
  .nav-item-mega { position: static; }
  .nav-item-mega > a::after { display: none; }
  .nav-megamenu { display: none !important; }
}