.landing-lang-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin-left: auto;
  z-index: 40;
}

.landing-lang-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: 700 12px var(--mono);
  cursor: pointer;
}

.landing-lang-trigger:hover,
.landing-lang-trigger:focus-visible {
  border-color: rgba(22, 125, 143, .34);
  outline: none;
}

.landing-lang-arrow {
  font-size: 10px;
  opacity: .85;
}

.landing-lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 50;
  display: none;
  min-width: 146px;
  padding: 8px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.landing-lang-switch.is-open .landing-lang-menu {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.landing-lang-option {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  font: 700 12px var(--mono);
  cursor: pointer;
  text-align: left;
}

.landing-lang-option:hover,
.landing-lang-option:focus-visible {
  background: var(--soft);
  color: var(--text);
  outline: none;
}

.landing-lang-option.active {
  background: var(--accent);
  color: #fff;
}

.landing-app-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: var(--accent);
  color: #fff;
  font: 700 13px var(--mono);
  text-decoration: none;
  white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
  box-shadow: 0 12px 28px rgba(22, 125, 143, .18);
}

.landing-app-link:hover,
.landing-app-link:focus-visible {
  transform: translateY(-1px);
  filter: brightness(1.03);
  outline: none;
  box-shadow: 0 16px 32px rgba(22, 125, 143, .24);
}

.landing-app-link--header {
  min-height: 40px;
  padding: 0 14px;
  font-size: 12px;
}

.landing-app-link--hero {
  min-height: 48px;
  padding: 0 20px;
  font-size: 14px;
}

.app-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 0;
  padding: 10px 32px 14px;
  border-top: 1px solid var(--border);
  background: var(--bg);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  flex-wrap: wrap;
}

.app-footer-label {
  letter-spacing: .8px;
  text-transform: uppercase;
}

.app-footer-legal {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.app-footer-support {
  margin-left: auto;
}

.bmc-footer-link {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.bmc-footer-link img {
  display: block;
  width: 130px;
  height: auto;
}

.app-footer-links {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.app-footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.app-footer-links a:hover {
  color: var(--text);
  text-decoration: underline;
}

@media (max-width: 640px) {
  .landing-lang-switch {
    margin-left: auto;
  }

  .landing-lang-trigger {
    min-width: 92px;
    justify-content: center;
  }

  .landing-lang-menu {
    left: 0;
    right: 0;
    min-width: 0;
    width: 100%;
  }

  .landing-lang-option {
    width: 100%;
  }

  .landing-app-link--header {
    min-height: 38px;
    padding: 0 12px;
  }

  .landing-app-link--hero {
    min-height: 44px;
    padding: 0 16px;
  }

  .app-footer {
    padding: 10px 14px calc(14px + env(safe-area-inset-bottom));
    gap: 8px 10px;
  }

  .app-footer-legal {
    width: 100%;
    justify-content: flex-start;
    gap: 8px 12px;
  }

  .app-footer-support {
    margin-left: 0;
  }

  .bmc-footer-link img {
    width: 120px;
  }

  .app-footer-links {
    justify-content: flex-start;
    gap: 10px 12px;
  }
}