/* Premium-Base navigation: dropdown + mega menu variants */
.pv-nav { align-items: center; }
.pv-nav-item { position: relative; }
.pv-nav-item > .nav-link,
.pv-nav-item > .pv-nav-trigger {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.9375rem; font-weight: 600; color: var(--text-muted);
  text-decoration: none; background: none; border: none; cursor: pointer;
  padding: 0.25rem 0; font-family: inherit; transition: color 0.2s;
}
.pv-nav-item > .nav-link:hover,
.pv-nav-item > .pv-nav-trigger:hover,
.pv-nav-item > .nav-link.is-active,
.pv-nav-item.is-open > .pv-nav-trigger { color: var(--brand); }
.pv-nav-chevron {
  width: 0.75rem; height: 0.75rem; flex-shrink: 0;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.pv-nav-item.is-open > .pv-nav-trigger .pv-nav-chevron { transform: rotate(180deg); }

.pv-nav-panel {
  position: absolute; top: calc(100% + 0.65rem); left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 13rem; padding: 0.5rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 0.875rem; box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.25s, transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s;
  z-index: 60;
  /* Never participate in header flex layout; ignore scroll-reveal */
  flex: none !important;
}
.pv-nav-panel.scroll-reveal,
.pv-nav-panel.scroll-reveal.active {
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateX(-50%) translateY(8px);
}
.pv-nav-item.is-open > .pv-nav-panel,
.pv-nav-item:hover > .pv-nav-panel {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.pv-nav-item.is-open > .pv-nav-panel.scroll-reveal,
.pv-nav-item.is-open > .pv-nav-panel.scroll-reveal.active,
.pv-nav-item:hover > .pv-nav-panel.scroll-reveal,
.pv-nav-item:hover > .pv-nav-panel.scroll-reveal.active {
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.pv-nav-panel--dropdown { min-width: 12rem; }
.pv-nav-panel a {
  display: block; padding: 0.55rem 0.75rem; border-radius: 0.5rem;
  font-size: 0.875rem; font-weight: 500; color: var(--text-muted);
  text-decoration: none; transition: background 0.15s, color 0.15s;
}
.pv-nav-panel a:hover { background: rgba(var(--brand-rgb), 0.08); color: var(--brand); }

.pv-nav-panel--mega {
  left: 0; transform: translateX(0) translateY(8px);
  min-width: min(92vw, 44rem); max-width: 56rem; padding: 1.25rem;
}
.pv-nav-panel--mega.scroll-reveal,
.pv-nav-panel--mega.scroll-reveal.active {
  transform: translateX(0) translateY(8px);
}
.pv-nav-item.is-open > .pv-nav-panel--mega,
.pv-nav-item:hover > .pv-nav-panel--mega,
.pv-nav-item.is-open > .pv-nav-panel--mega.scroll-reveal,
.pv-nav-item.is-open > .pv-nav-panel--mega.scroll-reveal.active,
.pv-nav-item:hover > .pv-nav-panel--mega.scroll-reveal,
.pv-nav-item:hover > .pv-nav-panel--mega.scroll-reveal.active {
  transform: translateX(0) translateY(0);
}
.pv-nav-panel--mega-right { left: auto; right: 0; }

.pv-mega-cards { display: grid; gap: 0.75rem; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1023px) { .pv-mega-cards { grid-template-columns: repeat(2, 1fr); } }
.pv-mega-card {
  display: flex; flex-direction: column; gap: 0.5rem; padding: 0.65rem;
  border-radius: 0.75rem; text-decoration: none; color: inherit;
  border: 1px solid transparent; transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.pv-mega-card:hover {
  border-color: rgba(var(--brand-rgb), 0.25);
  background: rgba(var(--brand-rgb), 0.04); transform: translateY(-2px);
}
.pv-mega-card__img {
  aspect-ratio: 16/10; border-radius: 0.5rem; overflow: hidden;
  background: linear-gradient(135deg, #e8f0ea, #d4e4d8);
}
.pv-mega-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pv-mega-card__title { font-family: var(--font-display); font-size: 0.9375rem; font-weight: 600; color: var(--text); }
.pv-mega-card__desc { font-size: 0.8125rem; color: var(--text-muted); line-height: 1.45; }

.pv-mega-columns { display: grid; gap: 1.25rem; grid-template-columns: repeat(3, 1fr); }
@media (max-width: 767px) { .pv-mega-columns { grid-template-columns: 1fr; } }
.pv-mega-col__title {
  font-size: 0.6875rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--brand); margin-bottom: 0.5rem;
}
.pv-mega-col a { padding: 0.4rem 0; border-radius: 0.375rem; }

.pv-mega-featured { display: grid; gap: 1.25rem; grid-template-columns: 1.1fr 1.4fr; align-items: stretch; }
@media (max-width: 767px) { .pv-mega-featured { grid-template-columns: 1fr; } }
.pv-mega-featured__media {
  border-radius: 0.875rem; overflow: hidden; aspect-ratio: 4/3;
  background: linear-gradient(135deg, #e8f0ea, #d4e4d8);
}
.pv-mega-featured__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pv-mega-featured__groups { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 479px) { .pv-mega-featured__groups { grid-template-columns: 1fr; } }

.pv-mega-split { display: grid; gap: 1.25rem; grid-template-columns: 1fr 1.2fr; align-items: center; }
@media (max-width: 767px) { .pv-mega-split { grid-template-columns: 1fr; } }
.pv-mega-split__panel {
  border-radius: 0.875rem; overflow: hidden; min-height: 10rem;
  background: linear-gradient(145deg, #e8f0ea, #c4d9cc);
}
.pv-mega-split__panel img { width: 100%; height: 100%; object-fit: cover; display: block; min-height: 10rem; }
.pv-mega-split__links { display: flex; flex-direction: column; gap: 0.15rem; }

.pv-mobile-sub { display: none; flex-direction: column; gap: 0.35rem; padding: 0.35rem 0 0.5rem 1rem; }
.pv-mobile-item.is-open > .pv-mobile-sub { display: flex; }
.pv-mobile-trigger {
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  width: 100%; background: none; border: none; cursor: pointer;
  font-family: var(--font-display); font-size: 1.125rem; font-weight: 600;
  color: var(--text); padding: 0.25rem 0;
}
.pv-mobile-sub a { font-size: 1rem; font-weight: 500; color: var(--text-muted); text-decoration: none; }
.pv-mobile-sub a:hover { color: var(--brand); }

@media (prefers-reduced-motion: reduce) {
  .pv-nav-panel, .pv-nav-chevron, .pv-mega-card { transition: none; }
}