/* ============================================================
   AGENCY BACKBONE — nav.css
   ============================================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding: 0 var(--gutter) var(--space-3);
  background: transparent;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-8);
  background: radial-gradient(ellipse at top center, #d4a853 0%, #7a4f1a 50%, #1a1200 100%);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav__logo img {
  height: 28px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: var(--size-sm);
  color: #ffffff;
  transition: color var(--transition-fast);
}

.nav__link:hover {
  color: var(--gold-light);
}

.nav__cta {
  margin-left: var(--space-4);
  padding: var(--space-3) var(--space-6);
  font-size: var(--size-sm);
  background: #ffffff;
  color: #000000;
  box-shadow: none;
}

.nav__cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: none;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.nav__hamburger:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.nav__hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background-color: #ffffff;
  border-radius: var(--radius-full);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.nav--open .nav__hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav--open .nav__hamburger-bar:nth-child(2) {
  opacity: 0;
}

.nav--open .nav__hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__mobile {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  max-width: var(--max-width);
  margin-inline: auto;
  margin-top: var(--space-2);
  padding: var(--space-4) var(--space-8) var(--space-6);
  background: radial-gradient(ellipse at top center, #d4a853 0%, #7a4f1a 50%, #1a1200 100%);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  transition: max-height 350ms ease, opacity 300ms ease;
}

.nav--open .nav__mobile {
  max-height: 400px;
  opacity: 1;
  pointer-events: auto;
}

.nav__mobile-link {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: var(--size-md);
  color: #ffffff;
  padding-block: var(--space-3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: color var(--transition-fast);
}

.nav__mobile-link:hover {
  color: var(--gold-light);
}

.nav__mobile-cta {
  margin-top: var(--space-4);
  width: 100%;
  justify-content: center;
  background: #ffffff;
  color: #000000;
}