/* ========================================
   HEADER
   ======================================== */
.header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 149px;
}

.header .container {
  max-width: 1080px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 40px;
}

.header__logo {
  width: 156px;
  object-fit: contain;
  flex-shrink: 0;
}

/* Desktop shows white logo, mobile shows dark logo */
.header__logo--white {
  display: block;
}

.header__logo--dark {
  display: none;
}

.header__logo-link {
  display: flex;
  align-items: center;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-left: auto;
}

.nav__link {
  font-family: var(--font-medium);
  font-weight: 500;
  color: var(--color-white);
  font-size: 16px;
  letter-spacing: 0;
  line-height: normal;
  cursor: pointer;
  transition: all 0.3s ease;
}

.nav__link:hover {
  color: var(--color-primary);
  opacity: 1;
}

/* Dropdown Wrapper */
.nav__dropdown-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.nav__link--dropdown {
  cursor: pointer;
  position: relative;
}

.nav__link--dropdown::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: 6px;
  vertical-align: middle;
  transition: transform 0.3s ease;
}

.nav__dropdown-wrapper:hover .nav__link--dropdown::after {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.nav__dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 8px 0;
  min-width: 180px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-10px);
  transition: all 0.3s ease;
  box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 1000;
}

.nav__dropdown-wrapper:hover .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav__dropdown-item {
  display: block;
  padding: 10px 20px;
  font-family: var(--font-medium);
  font-weight: 400;
  color: var(--color-white);
  font-size: 15px;
  letter-spacing: 0;
  line-height: normal;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  border-radius: 8px;
  margin: 2px 8px;
  text-decoration: none;
}

.nav__dropdown-item:hover {
  background-color: var(--color-primary);
  padding-left: 24px;
  color: var(--color-white);
}

/* Language Switcher */
.lang-switcher {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 20px;
}

.lang-switcher:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.lang-switcher__current {
  font-family: var(--font-medium);
  font-weight: 500;
  color: var(--color-white);
  font-size: 16px;
  letter-spacing: 0;
  line-height: normal;
  user-select: none;
}

.lang-switcher__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.lang-switcher__dropdown {
  position: absolute;
  top: calc(100% + 5px);
  right: 0;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 8px 0;
  min-width: 140px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 1000;
}

.lang-switcher:hover .lang-switcher__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-switcher__option {
  display: block;
  padding: 10px 20px;
  font-family: var(--font-medium);
  font-weight: 400;
  color: var(--color-white);
  font-size: 15px;
  letter-spacing: 0;
  line-height: normal;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  border-radius: 8px;
  margin: 2px 8px;
  background-color: var(--color-black);
}

.lang-switcher__option:hover {
  background-color: var(--color-primary);
  padding-left: 24px;
}

.lang-switcher__select {
  font-family: var(--font-medium);
  font-weight: 500;
  color: var(--color-white);
  font-size: 16px;
  letter-spacing: 0;
  line-height: normal;
  background-color: transparent;
  border: none;
  outline: none;
  cursor: pointer;
  appearance: none;
  padding-right: 5px;
}

.lang-switcher__text {
  font-family: var(--font-medium);
  font-weight: 500;
  color: var(--color-white);
  font-size: 16px;
  letter-spacing: 0;
  line-height: normal;
}

/* White Header Variation */
.header--white {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
}

.header--white .nav__link {
  color: var(--color-black);
}

.header--white .nav__link:hover {
  color: var(--color-primary);
}

.header--white .nav__dropdown {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0px 8px 24px rgba(0, 0, 0, 0.15);
}

.header--white .nav__dropdown-item {
  color: var(--color-black);
}

.header--white .nav__dropdown-item:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.header--white .lang-switcher--dark .lang-switcher__current {
  color: var(--color-black);
}

.header--white .lang-switcher--dark .lang-switcher__icon {
  filter: brightness(0);
}

.header--white .btn--login {
  background-color: #F4F3F2;
}

.header--white .btn--login:hover {
  background-color: var(--color-primary);
}

.header--white .btn--login:hover .btn__text {
  color: var(--color-white);
}

.header--white .btn--login:hover .btn__icon {
  filter: brightness(0) invert(1);
}

.header--white .header__logo--white {
  display: none;
}

.header--white .header__logo--dark {
  display: block;
}

/* Dark Language Switcher */
.lang-switcher--dark .lang-switcher__current {
  color: var(--color-black);
}

.lang-switcher--dark .lang-switcher__icon {
  filter: brightness(0);
}

.lang-switcher--dark:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

/* Mobile Menu - Hidden on Desktop */
.mobile-menu-btn {
  display: none;
}

.mobile-nav-overlay {
  display: none;
}

@media (max-width: 480px) {
  .mobile-nav-overlay {
    display: block;
  }
}