.navbar {
  position: fixed;
  top: 2rem;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 20rem);
  max-width: 148rem;
  height: 8.3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.6rem 1.6rem 1.6rem 4rem;
  background: rgba(10, 14, 26, 0.5);
  -webkit-backdrop-filter: blur(2.4rem);
  backdrop-filter: blur(2.4rem);
  border: 0.3rem solid rgba(153, 153, 153, 0.15);
  border-radius: 12rem;
  z-index: 100;
}

.lang-form {
  margin: 0;
  padding: 0;
}

.lang-switcher-wrap {
  position: relative;
}

.lang-switcher__dropdown {
  display: none;
  flex-direction: column;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #1a1033;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 4px;
  z-index: 200;
  min-width: 72px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.lang-switcher-wrap.is-open .lang-switcher__dropdown {
  display: flex;
}

.lang-switcher__option {
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 8px 12px;
  font-size: 14px;
  border-radius: 6px;
  text-align: center;
  width: 100%;
  transition: background 0.2s;
}

.lang-switcher__option:hover {
  background: rgba(255, 255, 255, 0.12);
}

.navbar__logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar__logo-img {
  height: 3.4rem;
  width: auto;
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: 2.4rem;
}

.navbar__controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 2.4rem;
}

.navbar__link {
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--color-white);
  letter-spacing: var(--tracking-brand);
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.navbar__link:hover {
  opacity: 0.65;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  border-radius: 5.6rem;
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(1.2rem);
  backdrop-filter: blur(1.2rem);
  border: 0.1rem solid rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  cursor: pointer;
  transition: background 0.2s ease;
}

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

.lang-switcher__icon {
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
}

.lang-switcher__text {
  font-size: 1.8rem;
  font-weight: 400;
  letter-spacing: var(--tracking-brand);
  line-height: 1;
}

.lang-switcher--mobile {
  display: none;
}

.lang-switcher--desktop {
  display: inline-flex;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  letter-spacing: var(--tracking-brand);
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.navbar .btn--buy {
  gap: 1rem;
  padding: 1.6rem 2.4rem;
  border-radius: 11.6rem;
  border: none;
  background: linear-gradient(90deg, #8B5CF6 0%, #FF6B2D 100%);
  font-size: 1.8rem;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--color-white);
}

.navbar .btn--buy:hover {
  transform: translateY(-0.1rem);
  box-shadow: 0 1rem 3rem rgba(255, 107, 45, 0.35);
  filter: brightness(1.05);
}

.navbar .btn--buy:active {
  transform: translateY(0);
  filter: brightness(0.95);
}

.navbar__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.5rem;
  width: 4.6rem;
  height: 4.6rem;
  padding: 1.1rem;
  background: rgba(255, 255, 255, 0.06);
  border: 0.1rem solid rgba(255, 255, 255, 0.14);
  border-radius: 1.4rem;
  cursor: pointer;
}

.navbar__burger span {
  display: block;
  width: 100%;
  height: 0.2rem;
  background: var(--color-white);
  border-radius: 0.2rem;
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.navbar.is-open .navbar__burger span:nth-child(1) {
  transform: translateY(0.7rem) rotate(45deg);
}

.navbar.is-open .navbar__burger span:nth-child(2) {
  opacity: 0;
}

.navbar.is-open .navbar__burger span:nth-child(3) {
  transform: translateY(-0.7rem) rotate(-45deg);
}

.navbar__auth {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.4rem;
  border-radius: 5.6rem;
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(1.2rem);
  backdrop-filter: blur(1.2rem);
  border: 0.1rem solid rgba(255, 255, 255, 0.12);
  cursor: pointer;
  transition: background 0.2s ease;
}

.navbar__auth:hover {
  background: rgba(255, 255, 255, 0.1);
}

.navbar__auth img {
  width: 2.2rem;
  height: 2.2rem;
  display: block;
}

.navbar__auth--mobile {
  display: none;
}

@media (max-width: 1280px) {
  .navbar {
    width: calc(100% - 12rem);
    padding-left: 3.2rem;
  }

  .navbar__menu {
    gap: 2rem;
  }

  .navbar__nav {
    gap: 2rem;
  }
}

@media (max-width: 1024px) {
  .navbar {
    width: calc(100% - 8rem);
    height: 7rem;
    padding: 1.2rem 1.2rem 1.2rem 2.4rem;
    border-radius: 5rem;
  }

  .navbar__burger {
    display: inline-flex;
  }

  .lang-switcher--mobile {
    display: inline-flex;
  }

  .lang-switcher--desktop {
    display: none;
  }

  .navbar__menu {
    position: absolute;
    top: calc(100% + 1.2rem);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2.4rem;
    padding: 3rem 2.8rem;
    background: rgba(10, 14, 26, 0.92);
    -webkit-backdrop-filter: blur(2.4rem);
    backdrop-filter: blur(2.4rem);
    border: 0.3rem solid rgba(153, 153, 153, 0.15);
    border-radius: 2.8rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-1rem);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }

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

  .navbar__nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 2.4rem;
    width: 100%;
  }

  .navbar__link {
    font-size: 2.2rem;
  }

  .lang-switcher {
    padding: 0.8rem 1.4rem;
  }

  .lang-switcher__text {
    font-size: 1.6rem;
  }

  .navbar__controls {
    display: none;
  }

  .navbar__auth--mobile {
    display: inline-flex;
  }
}

@media (max-width: 560px) {
  .navbar {
    width: calc(100% - 3.2rem);
    padding-left: 2rem;
  }

  .navbar__logo-img {
    height: 3rem;
  }
}