/* Header styles for Flora Liae */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 6, 8, 0.96), rgba(5, 6, 8, 0.88));
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.site-header__top-bar {
  border-bottom: 1px solid rgba(217, 179, 108, 0.22);
  background: radial-gradient(circle at left, rgba(123, 18, 39, 0.35), transparent 60%),
              rgba(5, 6, 8, 0.98);
}

.site-header__top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding-top: 0.35rem;
  padding-bottom: 0.35rem;
}

.site-header__tagline {
  font-size: var(--font-size-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.site-header__top-cta {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(247, 169, 75, 0.7);
  background: radial-gradient(circle at top, rgba(247, 169, 75, 0.25), transparent 60%);
  color: var(--color-text-main);
}

.site-header__top-cta:hover {
  background-color: rgba(247, 169, 75, 0.16);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}

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

.site-header__logo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.site-header__logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, rgba(217, 179, 108, 0.8), rgba(123, 18, 39, 0.95));
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.8), var(--shadow-subtle);
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.16em;
}

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

.site-header__brand-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-header__brand-subtitle {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* Navigation */
.site-header__nav {
  display: flex;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

.site-header__nav-link {
  position: relative;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-soft);
}

.site-header__nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  transition: width var(--transition-base);
}

.site-header__nav-link:hover,
.site-header__nav-link:focus-visible {
  color: var(--color-text-main);
}

.site-header__nav-link:hover::after,
.site-header__nav-link:focus-visible::after {
  width: 100%;
}

.site-header__nav-item--highlight .site-header__nav-link--primary {
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(217, 179, 108, 0.75);
  background: radial-gradient(circle at top, rgba(217, 179, 108, 0.28), transparent 60%);
  color: #fff !important;
}

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

.site-header__nav-item--highlight .site-header__nav-link--primary:hover {
  background-color: rgba(217, 179, 108, 0.92);
}

/* Mobile nav toggle */
.site-header__nav-toggle {
  display: none;
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, rgba(255, 77, 154, 0.22), transparent 60%);
}

.site-header__nav-toggle-line {
  position: relative;
  width: 18px;
  height: 1px;
  border-radius: 999px;
  background-color: var(--color-text-main);
  transition: transform var(--transition-base), opacity var(--transition-base), top var(--transition-base), bottom var(--transition-base);
}

.site-header__nav-toggle-line + .site-header__nav-toggle-line {
  margin-top: 5px;
}

.site-header__nav-toggle.is-open .site-header__nav-toggle-line:first-child {
  transform: rotate(45deg) translateY(3px);
}

.site-header__nav-toggle.is-open .site-header__nav-toggle-line:last-child {
  transform: rotate(-45deg) translateY(-3px);
}

/* Responsive */
@media (max-width: 900px) {
  .site-header__top-inner {
    justify-content: center;
    text-align: center;
  }

  .site-header__top-cta {
    display: none;
  }
}

@media (max-width: 768px) {
  .site-header__inner {
    padding-top: 0.7rem;
    padding-bottom: 0.7rem;
  }

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

  .site-header__nav {
    position: fixed;
    inset: 90px 0 auto 0;
    background: rgba(5, 6, 8, 0.98);
    backdrop-filter: blur(22px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition-slow), opacity var(--transition-slow), visibility var(--transition-slow);
  }

  .site-header__nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-4) var(--space-4) var(--space-6);
    gap: 1.1rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  .site-header,
  .site-header__nav {
    scroll-behavior: auto;
    transition: none;
  }
}