.site-header {
  z-index: 10;
  background-color: var(--color-brand-primary-04);
  padding-top: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  transition: background-color 0.3s ease;
}

.home .site-header {
  background-color: transparent;
}

.home .header-logo .display-4 {
  color: var(--color-brand-secondary-01);   
}

body:not(.home) .header-logo .display-4 {
  color: var(--color-brand-primary-03); 
}

.header-logo {
  display: flex;
  align-items: center;
}

.header-logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.header-logo img {
  max-height: 50px;
  width: auto;
  height: auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  border-radius: 100px;
  background-color: rgba(69, 7, 55, 0.08);
}

.home .header-nav {
  background-color: rgba(0, 0, 0, 0.2); 
}

.header-nav a {
  color: var(--color-brand-primary-01);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  padding: 10px 24px;
  border-radius: 100px;
  transition: all 0.3s ease;
  line-height: 1.2;
}

.home .header-nav a {
  color: var(--color-neutral-01);
}

.header-nav a:not(.current-page):hover {
  background-color: rgba(69, 7, 55, 0.05);
}

.home .header-nav a:not(.current-page):hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.header-nav a.current-page {
  background-color: var(--color-brand-primary-03);
  color: var(--color-neutral-01);
}

.home .header-nav a.current-page {
  background-color: var(--color-brand-secondary-01);
  color: var(--color-brand-primary-01);
}

.lang-selector {
  position: relative;
  display: flex;
  align-items: center;
}

.lang-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background: transparent !important;
  border: none;
  padding: 10px 42px 10px 24px; 
  color: var(--color-brand-primary-01);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  text-transform: uppercase;
  outline: none;
  line-height: 1.2;
  border-radius: 100px;
}

.home .lang-select {
  color: var(--color-neutral-01);
}

.lang-select option {
  color: var(--color-brand-primary-01) !important;
  background-color: var(--color-neutral-01) !important;
}

.lang-selector::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 55%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  background-image: url("../../icons/chevron-blue.svg");
  background-size: contain;
  background-repeat: no-repeat;
  pointer-events: none;
  transition: transform 0.3s ease;
}

.home .lang-selector::after {
  filter: brightness(0) invert(1);
}

.header-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 8px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  line-height: 0;
  color: var(--color-brand-primary-01);
}

.header-toggle .hamburger svg {
  display: block;
}

.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(11, 15, 23, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s cubic-bezier(0.2, 0.9, 0.2, 1);
  z-index: 980;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: min(92vw, 380px);
  height: 100vh;
  background-color: var(--color-neutral-01);
  transform: translateX(100%);
  transition: transform 0.36s cubic-bezier(0.2, 0.9, 0.2, 1);
  z-index: 990;
  display: flex;
  flex-direction: column;
  padding: 3rem 20px;
  gap: 20px;
  overflow-y: auto;
}

.mobile-menu .mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mobile-menu .mobile-close {
  background: transparent;
  border: 0;
  padding: 8px;
  cursor: pointer;
  color: var(--color-brand-primary-01);
}

.mobile-menu .header-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 12px;
  background-color: transparent;
  border-radius: 0;
}

.mobile-menu .header-nav a {
  display: inline-block;
  padding: 12px 16px;
  font-size: 1rem;
  color: var(--color-neutral-05);
  text-decoration: none;
  border-radius: 8px;
  background-color: transparent;
  transition: background 0.18s ease, transform 0.12s ease;
}

.mobile-menu .header-nav a.current-page {
  background-color: rgba(69, 7, 55, 0.08);
  color: var(--color-brand-primary-01);
}

.mobile-menu .header-nav a:not(.current-page):hover,
.mobile-menu .header-nav a:not(.current-page):focus {
  background: rgba(16, 24, 40, 0.04);
  transform: translateX(4px);
  color: var(--color-brand-primary-01);
}

.mobile-menu .header-nav a {
  opacity: 0;
  transform: translateX(12px);
}

.mobile-menu.is-open .header-nav a {
  opacity: 1;
  transform: translateX(0);
}

.mobile-menu.is-open .header-nav a:nth-child(1) { transition: all 0.32s ease 0.06s; }
.mobile-menu.is-open .header-nav a:nth-child(2) { transition: all 0.32s ease 0.08s; }
.mobile-menu.is-open .header-nav a:nth-child(3) { transition: all 0.32s ease 0.1s; }
.mobile-menu.is-open .header-nav a:nth-child(4) { transition: all 0.32s ease 0.12s; }
.mobile-menu.is-open .header-nav a:nth-child(5) { transition: all 0.32s ease 0.14s; }

.mobile-menu .lang-select {
  display: block;
  background: transparent !important;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  width: 100%;
  font-size: 16px;
  text-transform: uppercase;
  cursor: pointer;
  color: var(--color-neutral-05);
  padding: 12px 36px;
}

.mobile-menu-open .mobile-menu-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu-open .mobile-menu {
  transform: translateX(0);
}

@media (max-width: 1450px) {
  .site-header .header-nav {
    display: none; 
  }
  .header-toggle {
    display: inline-flex;
  }
}

@media (min-width: 1451px) {
  .mobile-menu,
  .mobile-menu-backdrop {
    display: none;
  }
  .header-toggle {
    display: none;
  }
}

.home .header-toggle {
  color: var(--color-neutral-01);
}

.mobile-menu a:focus,
.header-toggle:focus,
.mobile-close:focus {
  outline: 3px solid rgba(59, 130, 246, 0.16);
  outline-offset: 2px;
}