*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--void);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
}

a {
  color: var(--signal);
}

a:hover {
  color: var(--signal-hover);
}

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding-inline: 28px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.btn--primary {
  background: var(--bone);
  color: var(--void);
}

.btn--primary:hover {
  filter: brightness(0.92);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--text);
}

.btn--outline:hover {
  border-color: var(--text-3);
}

/* lead-logo: símbolo + ponto de conversão pulsando */

.lead-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: inherit;
}

.lead-logo svg {
  filter: drop-shadow(0 6px 14px rgba(0, 0, 0, 0.5)) drop-shadow(0 1px 2px rgba(255, 255, 255, 0.08));
}

.lead-logo__box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 24%;
  flex-shrink: 0;
}

.lead-logo__box svg {
  filter: none;
}

.lead-logo__wordmark {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.lead-logo__dot {
  animation: lead-logo-pulse 2.4s ease-in-out infinite;
}

@keyframes lead-logo-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.35;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lead-logo__dot {
    animation: none;
  }
}

/* login-header: barra superior compartilhada entre páginas */

login-header {
  position: relative;
  /* precisa ficar acima de .auth-main/.legal-main/login-footer (z-index:1
     cada) — senão o dropdown de idioma (z-index:10 aqui dentro) fica preso
     no stacking context do próprio header e nunca escapa pra cima deles,
     mesmo pintando por cima visualmente: quem recebe o clique nessa faixa
     de sobreposição acaba sendo o irmão seguinte no DOM, não o dropdown. */
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--line-soft);
}

.login-header__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.login-header__cta {
  height: 34px;
  padding-inline: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  display: inline-flex;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.login-header__cta:hover {
  border-color: var(--text-3);
}

.lang-switch {
  position: relative;
}

.lang-switch__trigger {
  height: 34px;
  padding-inline: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-3);
  cursor: pointer;
}

.lang-switch__trigger:hover {
  border-color: var(--text-3);
  color: var(--text-2);
}

.lang-switch__trigger svg:first-child {
  border-radius: 2px;
  display: block;
}

.lang-switch__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 160px;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  z-index: 10;
}

.lang-switch__option {
  width: 100%;
  height: 36px;
  padding-inline: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-2);
  cursor: pointer;
  text-align: left;
}

.lang-switch__option:hover {
  background: var(--line-soft);
  color: var(--text);
}

.lang-switch__option svg {
  border-radius: 2px;
  flex-shrink: 0;
}

li[aria-selected='true'] .lang-switch__option {
  color: var(--text);
  font-weight: 600;
}

.login-header__brand,
.login-header__brand:hover {
  display: inline-flex;
  color: inherit;
  text-decoration: none;
}

/* login-footer: rodapé compartilhado entre páginas */

login-footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 20px 28px;
  border-top: 1px solid var(--line-soft);
  font-size: 12px;
  color: var(--text-3);
}

login-footer a {
  color: var(--text-3);
  text-decoration: none;
}

login-footer a:hover {
  color: var(--text-2);
}

/* marca d'água decorativa, bem discreta */

.watermark {
  position: absolute;
  pointer-events: none;
  opacity: 0.045;
}

/* lead-page-loader: splash cheio de tela na carga inicial */

lead-page-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--void);
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

lead-page-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  lead-page-loader {
    transition: none;
  }
}