/* ============================================================
   ZEALTHIX.AI  NAVIGATION
   nav.css: fixed nav, Innovaccer-style mega-menus, mobile drawer
   Requires main.css for design tokens.
   ============================================================ */

/* == BASE NAV == */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.site-nav.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom-color: var(--border-lt);
  box-shadow: 0 2px 24px rgba(30,17,64,0.10);
}

/* Nav inner is the positioning parent for mega panels */
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  position: relative;
}

/* == LOGO == */
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  margin-right: 12px;
}
.nav-logo-text {
  font-size: 20px;
  font-weight: 800;
  color: #1E1140;
  letter-spacing: -0.03em;
}
.nav-logo-text span {
  color: #6D18DD;
  background: none;
  -webkit-text-fill-color: #6D18DD;
}

/* == MENU == */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  justify-content: center;
}

/* == NAV ITEMS == */
.nav-item { position: static; }

.nav-link,
.nav-trigger {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 13px;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--deep);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: color var(--t), background var(--t);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.nav-link:hover,
.nav-trigger:hover,
.nav-item.is-open .nav-trigger {
  color: var(--purple);
  background: var(--light-purple);
}
.nav-link.active,
.nav-item.has-active-child .nav-trigger {
  color: var(--purple);
  font-weight: 600;
}

/* Chevron */
.nav-caret {
  width: 12px; height: 8px;
  flex-shrink: 0;
  transition: transform 0.22s ease;
  stroke: currentColor;
  fill: none;
}
.nav-item.is-open .nav-caret { transform: rotate(180deg); }

/* == MEGA PANEL BASE == */
.mega-panel {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 800px;
  background: #fff;
  border: 1px solid var(--border-lt);
  border-top: 3px solid var(--purple);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  overflow: hidden;
}
.nav-item.is-open .mega-panel {
  opacity: 1;
  pointer-events: all;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* == MEGA INNER == */
.mega-inner { display: flex; }

/* == MEGA FEATURE PANEL (left column) == */
.mega-feat {
  width: 240px;
  flex-shrink: 0;
  background: var(--grad-soft);
  padding: 28px 22px;
  border-right: 1px solid var(--border-lt);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mega-feat-tag {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--purple);
}
.mega-feat-title {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--deep);
  letter-spacing: -0.02em;
  margin-top: 4px;
}
.mega-feat-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  flex: 1;
  margin-top: 6px;
}
.mega-feat-link {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--purple);
  text-decoration: none;
  transition: gap var(--t);
}
.mega-feat-link:hover { gap: 10px; }

/* == PRODUCTS GRID (right of products mega) == */
.mega-products {
  flex: 1;
  padding: 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  align-content: start;
}

.mega-group-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted-2);
  padding: 12px 12px 4px;
  grid-column: 1 / -1;
}

.mega-prod-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  text-decoration: none;
  color: var(--text);
  transition: background var(--t);
}
.mega-prod-item:hover { background: var(--light-purple); }

.mega-prod-icon {
  width: 36px; height: 36px;
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}
.mega-prod-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--deep);
  line-height: 1.3;
}
.mega-prod-desc {
  font-size: 11.5px;
  color: var(--muted);
  line-height: 1.4;
  margin-top: 1px;
}

/* == SIMPLE DROPDOWN (Resources, Company) == */
.nav-has-drop { position: relative; }
.drop-panel {
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 200px;
  background: #fff;
  border: 1px solid var(--border-lt);
  border-top: 3px solid var(--purple);
  border-radius: 0 0 var(--r-lg) var(--r-lg);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  padding: 6px;
  z-index: 1001;
}
.nav-has-drop.is-open .drop-panel {
  opacity: 1;
  pointer-events: all;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.drop-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--r-sm);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: background var(--t), color var(--t);
  white-space: nowrap;
}
.drop-link:hover {
  background: var(--light-purple);
  color: var(--purple);
}
.drop-link-icon { font-size: 16px; flex-shrink: 0; }

/* == SOLUTIONS (3-col grid) == */
.mega-solutions .mega-panel { min-width: 860px; }
.mega-sol-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 4px;
  padding: 12px;
}
.mega-sol-card {
  padding: 18px 16px;
  border-radius: var(--r);
  border: 1px solid transparent;
  text-decoration: none;
  color: var(--text);
  transition: all var(--t);
}
.mega-sol-card:hover {
  background: var(--light-purple);
  border-color: var(--border-lt);
}
.mega-sol-icon  { font-size: 26px; margin-bottom: 10px; }
.mega-sol-name  { font-size: 14px; font-weight: 700; color: var(--deep); margin-bottom: 6px; }
.mega-sol-desc  { font-size: 12px; color: var(--muted); line-height: 1.6; }
.mega-sol-tags  { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 10px; }
.mega-sol-tags span {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--r-full);
  background: rgba(109,24,221,0.09);
  color: var(--purple);
}
/* Sub-list inside sol card (replaces tags for real site structure) */
.mega-sol-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.mega-sol-list li {
  font-size: 11.5px;
  color: var(--muted);
  padding: 2px 0;
  padding-left: 12px;
  position: relative;
}
.mega-sol-list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--purple-lt);
  font-weight: 700;
}

/* == NAV ACTIONS == */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-self: end;
}

/* == LOGIN / CTA BUTTONS == */
.nav-login {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--deep);
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--border);
  transition: background var(--t), border-color var(--t), color var(--t);
  white-space: nowrap;
}
.nav-login:hover {
  background: var(--light-purple);
  border-color: var(--purple-lt);
  color: var(--purple);
}
.nav-demo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  border-radius: var(--r-sm);
  background: var(--grad);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: opacity var(--t), box-shadow var(--t), transform var(--t);
  box-shadow: 0 2px 10px rgba(109,24,221,0.38);
  white-space: nowrap;
}
.nav-demo:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 5px 18px rgba(109,24,221,0.45);
}

/* == HAMBURGER == */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--r-sm);
  background: none;
  border: none;
  cursor: pointer;
  transition: background var(--t);
}
.nav-hamburger:hover { background: var(--light-purple); }
.ham-line {
  width: 22px; height: 2px;
  background: var(--deep);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-hamburger.is-open .ham-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.is-open .ham-line:nth-child(2) { opacity: 0; }
.nav-hamburger.is-open .ham-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* == MOBILE OVERLAY == */
.nav-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(30,17,64,0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(2px);
}
.nav-overlay.is-visible { opacity: 1; pointer-events: all; }

/* ============================================================
   PRODUCTS FULL-WIDTH OVERLAY
   ============================================================ */

/* Backdrop  sits behind the panel, covers page content */
.products-backdrop {
  position: fixed;
  inset: 0;
  top: var(--nav-h);
  background: rgba(14, 10, 40, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 997;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.products-backdrop.is-visible {
  opacity: 1;
  pointer-events: all;
}

/* Panel  slides down from under the nav bar */
.products-panel {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: #fff;
  border-top: 3px solid var(--purple);
  box-shadow: 0 24px 60px rgba(30, 17, 64, 0.22);
  z-index: 998;
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.28s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.28s;
}
.nav-item.nav-has-overlay.is-open .products-panel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
  visibility: visible;
}

.products-panel-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 24px 36px;
}

/* Panel header row */
.products-panel-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(109, 24, 221, 0.1);
}
.products-panel-eyebrow {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--purple);
  margin-bottom: 4px;
}
.products-panel-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
  margin: 0;
}
.products-panel-viewall {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--purple);
  text-decoration: none;
  white-space: nowrap;
  transition: gap 0.15s;
}
.products-panel-viewall:hover { gap: 10px; }

/* Cards grid  5 equal columns */
.products-panel-cards {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

/* ── Individual product card ── */
.overlay-prod-card {
  border-radius: 14px;
  overflow: hidden;
  border: 1.5px solid rgba(109, 24, 221, 0.1);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  /* Start hidden for stagger animation */
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.22s ease, border-color 0.22s ease;
}
/* Reveal with stagger when panel is open */
.nav-item.nav-has-overlay.is-open .overlay-prod-card          { opacity: 1; transform: translateY(0); }
.nav-item.nav-has-overlay.is-open .overlay-prod-card:nth-child(1) { transition-delay: 0.05s; }
.nav-item.nav-has-overlay.is-open .overlay-prod-card:nth-child(2) { transition-delay: 0.10s; }
.nav-item.nav-has-overlay.is-open .overlay-prod-card:nth-child(3) { transition-delay: 0.15s; }
.nav-item.nav-has-overlay.is-open .overlay-prod-card:nth-child(4) { transition-delay: 0.20s; }
.nav-item.nav-has-overlay.is-open .overlay-prod-card:nth-child(5) { transition-delay: 0.25s; }

.overlay-prod-card:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(30,17,64,0.14); }

/* Per-product hover border accent */
.overlay-prod-card.card-zive:hover    { border-color: #6D18DD; }
.overlay-prod-card.card-zyncflo:hover { border-color: #1D4ED8; }
.overlay-prod-card.card-zealrx:hover  { border-color: #7C3AED; }
.overlay-prod-card.card-zlake:hover   { border-color: #0D9488; }
.overlay-prod-card.card-zudy:hover    { border-color: #D97706; }

/* Card coloured header area */
.overlay-card-header {
  padding: 22px 18px 18px;
  position: relative;
  overflow: hidden;
  min-height: 108px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.overlay-card-header::after {
  content: '';
  position: absolute;
  top: -20px; right: -20px;
  width: 90px; height: 90px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
}
.bg-zive    { background: linear-gradient(135deg, #1E1140 0%, #6D18DD 100%); }
.bg-zyncflo { background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 100%); }
.bg-zealrx  { background: linear-gradient(135deg, #2D1B69 0%, #7C3AED 100%); }
.bg-zlake   { background: linear-gradient(135deg, #064E3B 0%, #059669 100%); }
.bg-zudy    { background: linear-gradient(135deg, #78350F 0%, #D97706 100%); }

.overlay-card-icon {
  font-size: 30px;
  display: block;
  margin-bottom: 10px;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.25));
}
.overlay-card-name {
  font-size: 19px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1;
}
.overlay-card-tagline {
  font-size: 10.5px;
  color: rgba(255,255,255,0.65);
  margin-top: 5px;
  line-height: 1.4;
}

/* Card white body */
.overlay-card-body {
  padding: 16px 18px 18px;
  background: #fff;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.overlay-card-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0 0 12px;
}
.overlay-card-features {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
}
.overlay-card-features li {
  font-size: 11.5px;
  color: var(--text);
  display: flex;
  gap: 6px;
  align-items: flex-start;
  line-height: 1.4;
}
.overlay-card-features li::before {
  content: '→';
  font-weight: 700;
  flex-shrink: 0;
  font-size: 10px;
  margin-top: 2px;
}
.card-zive    .overlay-card-features li::before { color: #6D18DD; }
.card-zyncflo .overlay-card-features li::before { color: #2563EB; }
.card-zealrx  .overlay-card-features li::before { color: #7C3AED; }
.card-zlake   .overlay-card-features li::before { color: #059669; }
.card-zudy    .overlay-card-features li::before { color: #D97706; }

.overlay-card-link {
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.15s;
  text-decoration: none;
}
.card-zive    .overlay-card-link { color: #6D18DD; }
.card-zyncflo .overlay-card-link { color: #2563EB; }
.card-zealrx  .overlay-card-link { color: #7C3AED; }
.card-zlake   .overlay-card-link { color: #059669; }
.card-zudy    .overlay-card-link { color: #D97706; }
.overlay-prod-card:hover .overlay-card-link { gap: 8px; }

/* ── Mobile: stack products as accordion ── */
@media (max-width: 960px) {
  .products-backdrop { display: none; }
  .products-panel {
    position: static;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: all !important;
    border: none;
    border-top: 1px solid var(--border-lt);
    border-radius: 0;
    box-shadow: none;
    display: none;
    background: #fafafa;
  }
  .nav-item.nav-has-overlay.is-open .products-panel { display: block; max-height: 55dvh; overflow-y: auto; }
  .products-panel-inner { padding: 12px 12px 16px; }
  .products-panel-header { display: none; }
  .products-panel-cards {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .overlay-prod-card {
    opacity: 1 !important;
    transform: none !important;
    flex-direction: row;
    border-radius: 10px;
    border: 1px solid var(--border-lt);
  }
  .overlay-card-header {
    width: 72px;
    min-height: unset;
    flex-shrink: 0;
    border-radius: 0;
    padding: 14px 10px;
    justify-content: center;
    align-items: center;
    text-align: center;
  }
  .overlay-card-icon { font-size: 22px; margin-bottom: 4px; }
  .overlay-card-name { font-size: 11px; font-weight: 800; }
  .overlay-card-tagline { display: none; }
  .overlay-card-body { padding: 12px 14px; }
  .overlay-card-desc { font-size: 11.5px; margin-bottom: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .overlay-card-features { display: none; }
  .overlay-card-link { font-size: 11.5px; }
}

/* == RESPONSIVE == */
@media (max-width: 960px) {
  .nav-hamburger { display: flex; }
  .nav-overlay   { display: block; }

  .nav-menu {
    position: fixed;
    top: 0; right: 0;
    width: min(380px, 90vw);
    height: 100dvh;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 76px 0 32px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.32s cubic-bezier(0.4,0,0.2,1);
    box-shadow: -8px 0 40px rgba(30,17,64,0.18);
    z-index: 999;
    gap: 0;
  }
  .nav-menu.is-open { transform: translateX(0); }

  .nav-item {
    border-bottom: 1px solid var(--border-lt);
  }
  .nav-link, .nav-trigger {
    width: 100%;
    justify-content: space-between;
    padding: 15px 20px;
    border-radius: 0;
    font-size: 15px;
  }

  /* Mobile mega: accordion style */
  .mega-panel {
    position: static;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: all !important;
    border: none;
    border-top: 1px solid var(--border-lt);
    border-radius: 0;
    box-shadow: none;
    min-width: 0;
    display: none;
    overflow: visible;
    background: var(--light-purple);
  }
  .nav-item.is-open .mega-panel { display: block; }

  .mega-inner { flex-direction: column; }
  .mega-feat {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border-lt);
    border-radius: 0;
    padding: 16px 20px;
  }
  .mega-products {
    grid-template-columns: 1fr;
    padding: 8px 12px;
    background: #fff;
  }
  .mega-sol-grid {
    grid-template-columns: 1fr;
    padding: 8px 12px;
    background: #fff;
  }
  .mega-group-label { display: none; }
  .mega-solutions .mega-panel { min-width: 0; }

  /* Simple dropdown  accordion on mobile too */
  .drop-panel {
    position: static;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: all !important;
    border: none;
    border-top: 1px solid var(--border-lt);
    border-radius: 0;
    box-shadow: none;
    display: none;
    background: var(--light-purple);
    padding: 4px 12px;
  }
  .nav-has-drop.is-open .drop-panel { display: block; }
  .drop-link { padding: 12px 8px; border-radius: 0; }

  .nav-actions { grid-column: 3; }

  .nav-login, .nav-demo { display: none; }

  /* Login buttons in mobile drawer */
  .nav-mobile-actions {
    border-top: none;
    border-bottom: none;
    padding: 20px 20px 8px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: auto;
  }
  .nav-mobile-login,
  .nav-mobile-demo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 20px;
    border-radius: var(--r-sm);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: background var(--t), border-color var(--t), color var(--t);
  }
  .nav-mobile-login {
    background: transparent;
    color: var(--deep);
    border: 1.5px solid var(--border);
  }
  .nav-mobile-login:hover {
    background: var(--light-purple);
    border-color: var(--purple-lt);
    color: var(--purple);
  }
  .nav-mobile-demo {
    background: var(--grad);
    color: #fff;
    border: none;
    box-shadow: 0 2px 10px rgba(109,24,221,0.38);
  }
  .nav-mobile-demo:hover { opacity: 0.9; }
}

@media (min-width: 961px) {
  .nav-hamburger { display: none !important; }
  .nav-mobile-actions { display: none !important; }
}

/* ============================================================
   SOLUTIONS FULL-WIDTH OVERLAY
   ============================================================ */

.solutions-panel {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: #fff;
  border-top: 3px solid var(--purple);
  box-shadow: 0 24px 60px rgba(30, 17, 64, 0.22);
  z-index: 998;
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.28s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.28s;
}
.nav-item.nav-has-overlay.is-open .solutions-panel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
  visibility: visible;
}

.solutions-panel-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 24px 36px;
}

.solutions-panel-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(109, 24, 221, 0.1);
}
.solutions-panel-eyebrow {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--purple);
  margin-bottom: 4px;
}
.solutions-panel-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
  margin: 0;
}
.solutions-panel-viewall {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--purple);
  text-decoration: none;
  white-space: nowrap;
  transition: gap 0.15s;
}
.solutions-panel-viewall:hover { gap: 10px; }

/* 3-column tree layout */
.solutions-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* Each column */
.solutions-col {
  border-radius: 14px;
  overflow: hidden;
  border: 1.5px solid rgba(109, 24, 221, 0.1);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.22s ease;
}
.nav-item.nav-has-overlay.is-open .solutions-col { opacity: 1; transform: translateY(0); }
.nav-item.nav-has-overlay.is-open .solutions-col:nth-child(1) { transition-delay: 0.05s; }
.nav-item.nav-has-overlay.is-open .solutions-col:nth-child(2) { transition-delay: 0.12s; }
.nav-item.nav-has-overlay.is-open .solutions-col:nth-child(3) { transition-delay: 0.19s; }
.solutions-col:hover { box-shadow: 0 10px 30px rgba(30, 17, 64, 0.1); }

/* Column gradient headers */
.solutions-col-head {
  padding: 18px 18px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 82px;
  position: relative;
  overflow: hidden;
}
.solutions-col-head::after {
  content: '';
  position: absolute;
  top: -24px; right: -24px;
  width: 100px; height: 100px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  pointer-events: none;
}

.bg-sol-payers   { background: linear-gradient(135deg, #1E1140 0%, #6D18DD 100%); }
.bg-sol-providers { background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 100%); }
.bg-sol-health   { background: linear-gradient(135deg, #064E3B 0%, #059669 100%); }

.sol-col-icon {
  font-size: 30px;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.25));
}
.sol-col-info { flex: 1; min-width: 0; }
.sol-col-name {
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.sol-col-tagline {
  font-size: 10.5px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 3px;
  line-height: 1.4;
}
.sol-col-viewall {
  font-size: 10.5px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 4px 10px;
  border-radius: 20px;
  transition: background 0.15s, color 0.15s;
  align-self: flex-start;
}
.sol-col-viewall:hover { background: rgba(255, 255, 255, 0.15); color: #fff; }

/* Item list */
.solutions-col-items {
  list-style: none;
  padding: 10px 10px 12px;
  margin: 0;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sol-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--text);
  transition: background 0.15s;
}
.sol-item:hover { background: var(--light-purple); }
.sol-item-icon {
  font-size: 18px;
  flex-shrink: 0;
  width: 30px;
  text-align: center;
}
.sol-item-name {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--deep);
  line-height: 1.3;
}
.sol-item-desc {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.4;
  margin-top: 1px;
}

/* ── Mobile: solutions panel accordion ── */
@media (max-width: 960px) {
  .solutions-panel {
    position: static;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: all !important;
    border: none;
    border-top: 1px solid var(--border-lt);
    border-radius: 0;
    box-shadow: none;
    display: none;
    background: #fafafa;
  }
  .nav-item.nav-has-overlay.is-open .solutions-panel { display: block; max-height: 55dvh; overflow-y: auto; }
  .solutions-panel-inner { padding: 12px 12px 16px; }
  .solutions-panel-header { display: none; }
  .solutions-cols {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .solutions-col {
    opacity: 1 !important;
    transform: none !important;
    border-radius: 10px;
  }
  .solutions-col-head { min-height: unset; padding: 14px 14px; }
  .sol-col-icon { font-size: 22px; }
  .sol-col-name { font-size: 13px; }
  .sol-col-tagline { display: none; }
  .solutions-col-items { padding: 8px 8px 10px; }
  .sol-item { padding: 8px 8px; }
  .sol-item-icon { font-size: 16px; width: 24px; }
  .sol-item-desc { display: none; }
  .sol-item-name { font-size: 13px; }
}

/* ============================================================
   RESOURCES FULL-WIDTH OVERLAY
   ============================================================ */

.resources-panel {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: #fff;
  border-top: 3px solid var(--purple);
  box-shadow: 0 24px 60px rgba(30, 17, 64, 0.22);
  z-index: 998;
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.28s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.28s;
}
.nav-item.nav-has-overlay.is-open .resources-panel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
  visibility: visible;
}

.resources-panel-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 24px 36px;
}

.resources-panel-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(109, 24, 221, 0.1);
}
.resources-panel-eyebrow {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--purple);
  margin-bottom: 4px;
}
.resources-panel-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
  margin: 0;
}
.resources-panel-viewall {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--purple);
  text-decoration: none;
  white-space: nowrap;
  transition: gap 0.15s;
}
.resources-panel-viewall:hover { gap: 10px; }

/* 3-column layout: gradient left + 2 content cards */
.resources-layout {
  display: grid;
  grid-template-columns: 280px 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}

/* Left gradient feature block */
.resources-feat {
  background: linear-gradient(135deg, #1E1140 0%, #6D18DD 100%);
  border-radius: 14px;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.resources-feat::after {
  content: '';
  position: absolute;
  bottom: -30px; right: -30px;
  width: 130px; height: 130px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  pointer-events: none;
}
.resources-feat-eyebrow {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 12px;
}
.resources-feat-title {
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.35;
  flex: 1;
}
.resources-feat-desc {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.65;
  margin-top: 10px;
}
.resources-feat-link {
  margin-top: 20px;
  font-size: 12.5px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.15s, color 0.15s;
  align-self: flex-start;
}
.resources-feat-link:hover { gap: 10px; color: #fff; }

/* Content cards */
.resource-card {
  border-radius: 14px;
  border: 1.5px solid rgba(109, 24, 221, 0.1);
  padding: 24px 22px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.15s, box-shadow 0.2s, border-color 0.2s;
}
.nav-item.nav-has-overlay.is-open .resource-card { opacity: 1; transform: translateY(0); }
.nav-item.nav-has-overlay.is-open .resource-card:nth-child(1) { transition-delay: 0.07s; }
.nav-item.nav-has-overlay.is-open .resource-card:nth-child(2) { transition-delay: 0.14s; }
.resource-card:hover {
  background: var(--light-purple);
  box-shadow: 0 8px 28px rgba(30, 17, 64, 0.08);
  border-color: rgba(109, 24, 221, 0.2);
}
.resource-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
  flex-shrink: 0;
}
.resource-icon-cs {
  background: linear-gradient(135deg, #5B21B6, #7C3AED);
  color: #fff;
}
.resource-icon-blog {
  background: linear-gradient(135deg, #0D9488, #059669);
  color: #fff;
}
.resource-card-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--deep);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.resource-card-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 14px;
}
.resource-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 16px;
}
.resource-card-tags span {
  font-size: 10.5px;
  font-weight: 600;
  padding: 2px 9px;
  border-radius: var(--r-full);
  background: rgba(109, 24, 221, 0.08);
  color: var(--purple);
}
.resource-card-link {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--purple);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.15s;
  align-self: flex-start;
}
.resource-card:hover .resource-card-link { gap: 8px; }

/* ── Mobile: resources panel accordion ── */
@media (max-width: 960px) {
  .resources-panel {
    position: static;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: all !important;
    border: none;
    border-top: 1px solid var(--border-lt);
    box-shadow: none;
    display: none;
    background: #fafafa;
  }
  .nav-item.nav-has-overlay.is-open .resources-panel { display: block; max-height: 55dvh; overflow-y: auto; }
  .resources-panel-inner { padding: 12px 12px 16px; }
  .resources-panel-header { display: none; }
  .resources-layout {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .resources-feat {
    border-radius: 10px;
    padding: 18px 16px;
  }
  .resources-feat-desc { display: none; }
  .resource-card {
    opacity: 1 !important;
    transform: none !important;
    border-radius: 10px;
    padding: 16px 14px;
  }
  .resource-card-tags { display: none; }
  .resource-card-icon { width: 40px; height: 40px; font-size: 11px; margin-bottom: 8px; }
  .resource-card-name { font-size: 14px; }
  .resource-card-desc { font-size: 12px; margin-bottom: 8px; }
}

/* ============================================================
   COMPANY FULL-WIDTH OVERLAY
   ============================================================ */

.company-panel {
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: #fff;
  border-top: 3px solid var(--purple);
  box-shadow: 0 24px 60px rgba(30, 17, 64, 0.22);
  z-index: 998;
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.28s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.28s;
}
.nav-item.nav-has-overlay.is-open .company-panel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
  visibility: visible;
}

.company-panel-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 24px 36px;
}

.company-panel-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(109, 24, 221, 0.1);
}
.company-panel-eyebrow {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--purple);
  margin-bottom: 4px;
}
.company-panel-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--deep);
  margin: 0;
}
.company-panel-viewall {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--purple);
  text-decoration: none;
  white-space: nowrap;
  transition: gap 0.15s;
}
.company-panel-viewall:hover { gap: 10px; }

/* 4-column: brand block + 3 company link cards */
.company-layout {
  display: grid;
  grid-template-columns: 260px 1fr 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}

/* Left brand gradient block */
.company-brand {
  background: linear-gradient(135deg, #1E1140 0%, #4C1D95 100%);
  border-radius: 14px;
  padding: 28px 22px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.company-brand::after {
  content: '';
  position: absolute;
  bottom: -30px; right: -30px;
  width: 130px; height: 130px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  pointer-events: none;
}
.company-brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.company-brand-mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 17px; color: #fff;
  flex-shrink: 0;
}
.company-brand-name {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
}
.company-brand-name span {
  color: rgba(255, 255, 255, 0.55);
}
.company-brand-tagline {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.65;
  flex: 1;
}
.company-brand-stats {
  display: flex;
  gap: 16px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.company-brand-stat { display: flex; flex-direction: column; gap: 2px; }
.company-brand-stat-num {
  font-size: 17px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.04em;
  line-height: 1;
}
.company-brand-stat-lbl {
  font-size: 10px;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.company-brand-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}
.company-brand-certs span {
  font-size: 10px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.72);
  letter-spacing: 0.3px;
}

/* Company link cards */
.company-card {
  border-radius: 14px;
  border: 1.5px solid rgba(109, 24, 221, 0.1);
  padding: 24px 22px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.15s, box-shadow 0.2s, border-color 0.2s;
}
.nav-item.nav-has-overlay.is-open .company-card { opacity: 1; transform: translateY(0); }
.nav-item.nav-has-overlay.is-open .company-card:nth-child(2) { transition-delay: 0.07s; }
.nav-item.nav-has-overlay.is-open .company-card:nth-child(3) { transition-delay: 0.14s; }
.nav-item.nav-has-overlay.is-open .company-card:nth-child(4) { transition-delay: 0.21s; }
.company-card:hover {
  background: var(--light-purple);
  box-shadow: 0 8px 28px rgba(30, 17, 64, 0.08);
  border-color: rgba(109, 24, 221, 0.2);
}
.company-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
  flex-shrink: 0;
}
.company-icon-about   { background: linear-gradient(135deg, #5B21B6, #7C3AED); color: #fff; }
.company-icon-blog    { background: linear-gradient(135deg, #0D9488, #059669); color: #fff; }
.company-icon-contact { background: linear-gradient(135deg, #B45309, #D97706); color: #fff; }
.company-card-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--deep);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.company-card-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 14px;
}
.company-card-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
}
.company-card-list li {
  font-size: 12px;
  color: var(--text);
  padding-left: 14px;
  position: relative;
  line-height: 1.4;
}
.company-card-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  font-size: 10px;
  font-weight: 700;
  color: var(--purple-lt);
  top: 1px;
}
.company-card-link {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--purple);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.15s;
  align-self: flex-start;
}
.company-card:hover .company-card-link { gap: 8px; }

/* ── Mobile: company panel accordion ── */
@media (max-width: 960px) {
  .company-panel {
    position: static;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: all !important;
    border: none;
    border-top: 1px solid var(--border-lt);
    box-shadow: none;
    display: none;
    background: #fafafa;
  }
  .nav-item.nav-has-overlay.is-open .company-panel { display: block; max-height: 55dvh; overflow-y: auto; }
  .company-panel-inner { padding: 12px 12px 16px; }
  .company-panel-header { display: none; }
  .company-layout {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .company-brand {
    border-radius: 10px;
    padding: 18px 16px;
  }
  .company-brand-tagline { display: none; }
  .company-brand-stats { display: none; }
  .company-card {
    opacity: 1 !important;
    transform: none !important;
    border-radius: 10px;
    padding: 16px 14px;
  }
  .company-card-list { display: none; }
  .company-card-icon { width: 40px; height: 40px; font-size: 11px; margin-bottom: 8px; }
  .company-card-name { font-size: 14px; }
  .company-card-desc { font-size: 12px; margin-bottom: 8px; }
}