/* Header-specific styles building on base.css */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(245, 241, 231, 0.96);
  border-bottom: 1px solid rgba(148, 163, 184, 0.55);
}

.nav-inner {
  min-height: 64px;
}

.nav-brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: radial-gradient(circle at 20% 20%, var(--color-primary), var(--color-navy-deep));
  color: #fdfaf3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.16em;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
}

.nav-brand-primary {
  font-family: var(--font-display);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.nav-brand-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.nav-primary {
  display: flex;
  align-items: center;
  gap: var(--space-16);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.nav-link {
  position: relative;
  padding-block: 0.25rem;
  font-weight: 600;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
  transform-origin: center;
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.nav-link:hover::after,
.nav-link:focus-visible::after,
.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-link[aria-current="page"] {
  color: var(--color-navy-deep);
}

.nav-cta {
  display: flex;
  align-items: center;
}

.nav-reserve-btn {
  font-size: 0.72rem;
  padding-inline: 1.25rem;
  padding-block: 0.55rem;
}

.nav-toggle {
  border-radius: var(--radius-pill);
  border: 1px solid rgba(15, 23, 42, 0.22);
  background-color: rgba(248, 247, 242, 0.95);
  padding: 0.35rem 0.45rem;
  cursor: pointer;
}

.nav-toggle:focus-visible {
  box-shadow: var(--shadow-outline);
}

.nav-toggle-bar {
  width: 1.2rem;
  height: 2px;
  border-radius: 999px;
  background-color: var(--color-navy-deep);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

/* Mobile nav behavior */
@media (max-width: 900px) {
  .nav-primary {
    position: fixed;
    inset-inline: 0;
    top: 64px;
    background: rgba(245, 241, 231, 0.99);
    border-bottom: 1px solid rgba(148, 163, 184, 0.4);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
  }

  .nav-primary.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-12) var(--space-20) var(--space-8);
  }

  .nav-links li {
    width: 100%;
  }

  .nav-link {
    display: inline-block;
    padding-block: 0.6rem;
  }

  .nav-cta {
    padding: 0 1.25rem 1.1rem;
  }

  .nav-reserve-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .nav-brand-tagline {
    display: none;
  }
}

@media (min-width: 901px) {
  .nav-toggle {
    display: none;
  }
}