/* Header styles for Plaza Nova Fr */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.site-header__branding {
  display: flex;
  align-items: center;
}

.site-header__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
}

.site-header__logomark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(214, 183, 122, 0.9);
  background: radial-gradient(circle at 30% 20%, var(--color-accent), #b9945a);
  box-shadow: var(--shadow-soft);
}

.site-header__brand-text {
  display: flex;
  flex-direction: column;
}

.site-header__brand-name {
  font-family: var(--font-serif);
  font-size: var(--font-size-lg);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-header__brand-tagline {
  font-size: var(--font-size-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gray-500);
}

/* Navigation */

.site-header__nav {
  display: flex;
  align-items: center;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-header__nav-item--highlight .nav-link {
  padding-inline: 1.1rem;
  padding-block: 0.5rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(31, 94, 75, 0.7);
  background: linear-gradient(135deg, rgba(31, 94, 75, 0.04), rgba(31, 94, 75, 0.12));
}

.site-header__nav-item--highlight .nav-link::after {
  display: none;
}

.site-header__nav-item--highlight .nav-link:hover {
  background: linear-gradient(135deg, rgba(20, 57, 46, 0.1), rgba(20, 57, 46, 0.22));
}

/* Mobile toggle */

.site-header__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(208, 198, 184, 0.9);
  background-color: rgba(247, 242, 234, 0.92);
}

.site-header__toggle:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.site-header__toggle-bar {
  width: 18px;
  height: 1.5px;
  border-radius: 999px;
  background-color: var(--color-heading);
  position: relative;
}

.site-header__toggle-bar + .site-header__toggle-bar {
  margin-top: 6px;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* Responsive behavior */

@media (max-width: 768px) {
  .site-header__inner {
    gap: var(--space-4);
  }

  .site-header__toggle {
    display: inline-flex;
    flex-direction: column;
  }

  .site-header__nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    background: linear-gradient(180deg, rgba(247, 242, 234, 0.98), rgba(238, 230, 224, 0.98));
    border-bottom: 1px solid rgba(208, 198, 184, 0.9);
    transform-origin: top;
    transform: scaleY(0.9);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-5) var(--space-5);
    gap: var(--space-3);
  }

  .site-header__nav-item--highlight .nav-link {
    width: 100%;
    text-align: center;
  }

  .site-header__nav--open {
    opacity: 1;
    transform: scaleY(1);
    pointer-events: auto;
  }
}

@media (max-width: 520px) {
  .site-header__brand-tagline {
    display: none;
  }
}