:root {
  --site-header-teal-900: #053030;
  --site-header-teal-800: #064040;
  --site-header-teal-700: #0A5C5C;
  --site-header-teal-600: #1A7A7A;
  --site-header-gold: #D4A84B;
  --site-header-gold-light: #E0BC6A;
  --site-header-cream: #FFFCF5;
  --site-header-charcoal: #1E1B18;
  --site-header-charcoal-soft: #2E2B28;
  --site-header-glass-bg: rgba(252, 249, 245, 0.85);
  --site-header-glass-border: rgba(10, 92, 92, 0.08);
  --site-header-glass-blur: blur(16px);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 2rem;
  padding-left: calc(2rem + env(safe-area-inset-left, 0px));
  padding-right: calc(2rem + env(safe-area-inset-right, 0px));
  transition: background 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1), backdrop-filter 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  background: transparent;
}

.site-header.scrolled {
  background: var(--site-header-glass-bg);
  backdrop-filter: var(--site-header-glass-blur);
  -webkit-backdrop-filter: var(--site-header-glass-blur);
  box-shadow: 0 1px 0 var(--site-header-glass-border);
}

.site-header .header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0;
}

.site-header .logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--site-header-cream);
  transition: color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-header.scrolled .logo-link {
  color: var(--site-header-charcoal);
}

.site-header .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--site-header-teal-700);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--site-header-cream);
  box-shadow: 0 4px 12px rgba(10, 92, 92, 0.3);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.site-header .logo-link:hover .logo-icon {
  transform: scale(1.05);
}

.site-header .logo-text {
  line-height: 1.1;
}

.site-header .logo-text .logo-h1 {
  margin: 0;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.site-header .logo-text span {
  display: block;
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.7;
  font-weight: 300;
}

.site-header .main-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-header .main-nav a {
  color: rgba(252, 249, 245, 0.8);
  text-decoration: none;
  padding: 0.45rem 1rem;
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  border-radius: 8px;
  transition: color 0.35s cubic-bezier(0.4, 0, 0.2, 1), background 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
}

.site-header.scrolled .main-nav a {
  color: var(--site-header-charcoal-soft);
}

.site-header .main-nav a:hover {
  color: var(--site-header-cream);
  background: rgba(255, 255, 255, 0.08);
}

.site-header.scrolled .main-nav a:hover {
  color: var(--site-header-teal-700);
  background: rgba(10, 92, 92, 0.06);
}

.site-header .main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 16px;
  height: 2px;
  background: var(--site-header-gold);
  border-radius: 1px;
}

.site-header .header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-header .lang-currency {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.site-header .lang-currency select {
  background: transparent;
  border: 1px solid rgba(252, 249, 245, 0.2);
  color: var(--site-header-cream);
  padding: 0.3rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  cursor: pointer;
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
}

.site-header.scrolled .lang-currency select {
  border-color: rgba(30, 27, 24, 0.15);
  color: var(--site-header-charcoal);
}

.site-header .lang-currency select:focus-visible {
  outline: 2px solid var(--site-header-gold);
  outline-offset: 2px;
  border-color: var(--site-header-gold);
}

.site-header .lang-currency select option {
  color: var(--site-header-charcoal);
  background: var(--site-header-cream);
}

.site-header .header-btn-gold {
  background: var(--site-header-gold);
  color: var(--site-header-charcoal);
  border: none;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  transition: background 0.35s cubic-bezier(0.4, 0, 0.2, 1), transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.site-header .header-btn-gold:hover {
  background: var(--site-header-gold-light);
  transform: translateY(-1px);
}

.site-header .header-btn-ghost {
  background: transparent;
  color: var(--site-header-cream);
  border: 1px solid rgba(252, 249, 245, 0.25);
  padding: 0.5rem 1.1rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 400;
  cursor: pointer;
  text-decoration: none;
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  transition: color 0.35s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.site-header.scrolled .header-btn-ghost {
  color: var(--site-header-charcoal);
  border-color: rgba(30, 27, 24, 0.2);
}

.site-header .header-btn-ghost:hover {
  border-color: var(--site-header-gold);
  color: var(--site-header-gold);
}

.site-header.scrolled .header-btn-ghost:hover {
  border-color: var(--site-header-teal-700);
  color: var(--site-header-teal-700);
}

.site-header .mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--site-header-cream);
  font-size: 1.3rem;
  cursor: pointer;
  padding: 0.4rem;
}

.site-header.scrolled .mobile-menu-btn {
  color: var(--site-header-charcoal);
}

@media (max-width: 768px) {
  .site-header {
    padding: 0 1rem;
    padding-top: env(safe-area-inset-top, 0px);
  }

  .site-header .header-inner {
    padding: 0.65rem 0;
  }

  .site-header .main-nav {
    display: none;
  }

  .site-header .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--site-header-charcoal);
    padding: 0.5rem 1rem;
    gap: 0.25rem;
  }

  .site-header.scrolled .main-nav.open {
    background: var(--site-header-cream);
  }

  .site-header .main-nav.open a {
    width: 100%;
    padding: 0.65rem 0.75rem;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .site-header .header-actions .header-btn-ghost {
    display: none;
  }

  .site-header .header-actions .lang-currency select {
    padding: 0.4rem 0.5rem;
    font-size: 0.78rem;
  }

  .site-header .mobile-menu-btn {
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 400px) {
  .site-header .logo-text .logo-h1 {
    font-size: 1.15rem;
  }
}