/* Seletor de idioma (dropdown de bandeiras) e banner de sugestão.
   Estilos isolados com prefixo .lang- para não colidir com layout. */

/* ============================================
   Dropdown — botão atual + menu
   ============================================ */
.lang-switcher {
  position: relative;
  display: inline-flex;
}

.lang-switcher__current {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid #E5E7EB;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  color: var(--dark, #272A2F);
  transition: border-color 0.2s, background-color 0.2s;
}

.lang-switcher__current:hover {
  border-color: var(--primary-dark, #4B316B);
  background: var(--neutral-bg, #F5F7F9);
}

.lang-switcher__current:focus-visible {
  outline: 2px solid var(--primary, #662D91);
  outline-offset: 2px;
}

.lang-switcher__flag {
  display: block;
  border-radius: 2px;
  flex-shrink: 0;
}

.lang-switcher__caret {
  transition: transform 0.2s;
}

.lang-switcher.is-open .lang-switcher__caret {
  transform: rotate(180deg);
}

.lang-switcher__menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 168px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.08);
  padding: 6px;
  margin: 0;
  list-style: none;
  display: none;
  z-index: 9000;
}

.lang-switcher.is-open .lang-switcher__menu {
  display: block;
  animation: langFadeIn 0.15s ease;
}

@keyframes langFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.lang-switcher__option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  color: var(--dark, #272A2F);
  transition: background-color 0.15s;
}

.lang-switcher__option:hover,
.lang-switcher__option:focus-visible {
  background: var(--neutral-bg, #F5F7F9);
  outline: none;
}

.lang-switcher__option.is-active {
  background: var(--neutral-bg, #F5F7F9);
  font-weight: 600;
}

/* No menu mobile (hamburger), o switcher fica em linha com os links */
.header__nav.is-open .lang-switcher {
  width: 100%;
}

.header__nav.is-open .lang-switcher__current {
  width: 100%;
  justify-content: center;
}

@media (max-width: 768px) {
  .lang-switcher {
    margin-left: auto;
    margin-right: 8px;
  }
  .lang-switcher__current {
    padding: 6px 8px;
  }
  .lang-switcher__menu {
    right: 0;
    min-width: 150px;
  }
}

/* ============================================
   Banner sugerindo idioma do navegador
   ============================================ */
.lang-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9500;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: #272A2F;
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
  animation: langBannerSlide 0.3s ease;
}

@keyframes langBannerSlide {
  from { transform: translateY(-100%); }
  to   { transform: translateY(0); }
}

.lang-banner__flag {
  display: block;
  border-radius: 2px;
  flex-shrink: 0;
}

.lang-banner__msg {
  flex: 1;
  line-height: 1.3;
}

.lang-banner__accept {
  background: var(--primary, #662D91);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
  white-space: nowrap;
}

.lang-banner__accept:hover {
  background: var(--primary-dark, #4B316B);
}

.lang-banner__dismiss {
  background: transparent;
  border: none;
  color: #9aa0a6;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  transition: color 0.2s;
}

.lang-banner__dismiss:hover {
  color: #fff;
}

@media (max-width: 640px) {
  .lang-banner {
    padding: 10px 12px;
    font-size: 13px;
    flex-wrap: wrap;
  }
  .lang-banner__msg {
    flex: 1 1 100%;
    order: 1;
  }
  .lang-banner__flag { order: 0; }
  .lang-banner__accept {
    padding: 6px 12px;
    font-size: 12px;
    order: 2;
  }
  .lang-banner__dismiss { order: 3; }
}