/* ================================================================
   NAVBAR — utility bar + main nav + dropdown + mobile drawer
   ================================================================ */

.nav-utility {
  background: var(--c-navy);
  height: 36px;
  display: flex;
  align-items: center;
}
.nav-utility__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-size: var(--fs-xs);
}
.nav-utility__contact {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: rgba(255,255,255,0.65);
}
.nav-utility__contact a {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}
.nav-utility__contact a:hover { color: #fff; }
.nav-utility__links {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.nav-utility__links a {
  color: rgba(255,255,255,0.55);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-utility__links a:hover { color: #fff; }
@media (max-width: 640px) { .nav-utility { display: none; } }

/* Main nav */
.navbar {
  position: sticky;
  top: 0;
  z-index: 900;
  background: #fff;
  border-bottom: 1px solid var(--c-border-light);
  box-shadow: var(--shadow-sm);
}
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
  flex-shrink: 0;
}
.navbar__logo-mark {
  width: 42px;
  height: 42px;
  background: var(--c-navy);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.navbar__logo-star {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: #fff;
  letter-spacing: -0.04em;
}
.navbar__logo-text { line-height: 1.2; }
.navbar__logo-name {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--c-navy);
  letter-spacing: -0.02em;
}
.navbar__logo-sub {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-crimson);
}
@media (max-width: 480px) { .navbar__logo-text { display: none; } }

/* Desktop links */
.navbar__links {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 0;
}
.navbar__links > li {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
.navbar__link {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0 0.875rem;
  height: 100%;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-ink-muted);
  border-bottom: 3px solid transparent;
  transition: var(--ease);
  white-space: nowrap;
}
.navbar__link:hover,
.navbar__link.active {
  color: var(--c-navy);
  border-bottom-color: var(--c-crimson);
}
.navbar__link svg { transition: transform 0.2s; }
.navbar__links > li:hover .navbar__link svg { transform: rotate(180deg); }

/* Dropdown */
.navbar__dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 230px;
  background: #fff;
  border-radius: 0 0 var(--r-md) var(--r-md);
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--c-crimson);
  padding: var(--sp-1) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
  z-index: 100;
}
.navbar__links > li:hover .navbar__dropdown,
.navbar__links > li:focus-within .navbar__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.navbar__dropdown a {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.6rem 1.25rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-ink-muted);
  transition: var(--ease);
}
.navbar__dropdown a:hover {
  background: var(--c-surface-2);
  color: var(--c-navy);
  padding-left: 1.5rem;
}
.navbar__dropdown-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--c-crimson);
  padding: 0.75rem 1.25rem 0.25rem;
}

/* Nav CTAs */
.navbar__ctas { display: flex; align-items: center; gap: var(--sp-2); }

@media (max-width: 1080px) { .navbar__links { display: none; } }
@media (max-width: 768px)  { .navbar__ctas  { display: none; } }

/* Hamburger */
.nav-hamburger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  color: var(--c-navy);
  transition: background 0.2s;
}
.nav-hamburger:hover { background: var(--c-surface-2); }
@media (max-width: 1080px) { .nav-hamburger { display: flex; } }

/* Mobile drawer */
.nav-drawer {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 950;
  background: rgba(1,21,80,0.55);
  backdrop-filter: blur(3px);
}
.nav-drawer.open { display: block; }
.nav-drawer__panel {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: min(340px,100vw);
  background: #fff;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
}
.nav-drawer.open .nav-drawer__panel { transform: translateX(0); }
.nav-drawer__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-3) var(--sp-4);
  border-bottom: 1px solid var(--c-border-light);
  flex-shrink: 0;
}
.nav-drawer__close {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--r-sm);
  color: var(--c-ink-muted);
  transition: background 0.2s;
}
.nav-drawer__close:hover { background: var(--c-surface-2); }
.nav-drawer__links { flex: 1; padding: var(--sp-2) 0; }
.nav-drawer__link {
  display: block;
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--c-ink);
  border-bottom: 1px solid var(--c-border-light);
  transition: var(--ease);
}
.nav-drawer__link:hover { color: var(--c-navy); background: var(--c-surface-2); padding-left: 1.75rem; }
.nav-drawer__group-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--c-crimson);
  padding: var(--sp-3) var(--sp-4) var(--sp-1);
}
.nav-drawer__sub {
  display: block;
  padding: 0.625rem var(--sp-4) 0.625rem calc(var(--sp-4) + 1rem);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-ink-muted);
  border-bottom: 1px solid var(--c-border-light);
  transition: var(--ease);
}
.nav-drawer__sub:hover { color: var(--c-navy); background: var(--c-surface-2); }
.nav-drawer__footer {
  padding: var(--sp-4);
  border-top: 1px solid var(--c-border-light);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  flex-shrink: 0;
}