/* Header sticky */
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(8, 9, 10, .94);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--on-dark-12);
}

.header__bar {
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: var(--header-padding);
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 32px);
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: none;
}

.header__logo {
  width: clamp(28px, 2.6vw, 34px);
  height: auto;
}

.header__wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(14px, 1.35vw, 17px);
  letter-spacing: -.01em;
  color: var(--color-off-white);
  white-space: nowrap;
}

.header__wordmark span {
  color: var(--color-green-bright);
}

/* Navegação e CTA de telas grandes */
.header__nav {
  flex: 1;
  display: flex;
  gap: clamp(10px, 1.5vw, 22px);
  overflow-x: auto;
  scrollbar-width: none;
  padding: 2px 0;
}

.header__nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--on-dark-70);
  white-space: nowrap;
}

.header__nav a:hover {
  color: var(--color-green-bright);
}

.header__cta {
  flex: none;
  background: var(--color-green);
  color: var(--color-black);
  font-weight: 600;
  font-size: clamp(13px, 1.2vw, 15px);
  padding: 10px clamp(12px, 1.5vw, 20px);
  border-radius: var(--radius-control-header);
  white-space: nowrap;
  transition: background var(--transition-default);
}

.header__cta:hover {
  background: var(--color-green-bright);
  color: var(--color-black);
}

/* Ações de tela pequena: botão de ingresso compacto + hambúrguer */
.header__mobile-actions {
  display: none;
  flex: 1;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.header__cta--compact {
  background: var(--color-green);
  color: var(--color-black);
  font-weight: 600;
  font-size: 14px;
  padding: 11px 16px;
  border-radius: var(--radius-control-header);
  white-space: nowrap;
  transition: background var(--transition-default);
}

.header__cta--compact:hover {
  background: var(--color-green-bright);
  color: var(--color-black);
}

.header__menu-toggle {
  width: 44px;
  height: 44px;
  flex: none;
  border: 1px solid var(--on-dark-22);
  background: transparent;
  border-radius: 9px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0;
}

.header__menu-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-off-white);
  display: block;
}

/* Painel do menu mobile */
.header__mobile-nav {
  border-top: 1px solid var(--on-dark-12);
  padding: 8px 16px 18px;
  display: flex;
  flex-direction: column;
}

.header__mobile-nav[hidden] {
  display: none;
}

.header__mobile-link {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-off-white);
  padding: 13px 4px;
  border-bottom: 1px solid var(--on-dark-08);
}

.header__mobile-link:hover {
  color: var(--color-green-bright);
}

.header__mobile-link--last {
  border-bottom: none;
}

.header__mobile-cfp {
  margin-top: 14px;
  text-align: center;
  border: 1px solid var(--on-dark-24);
  color: var(--color-off-white);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 20px;
  border-radius: var(--radius-control);
}

.header__mobile-cfp:hover {
  color: var(--color-green-bright);
  border-color: var(--color-green-bright);
}

/* Breakpoint da navegação: 900px, medido no conteúdo real (logo + 7 links +
   botão) — abaixo disso o menu desktop começa a cortar itens silenciosamente
   (overflow-x:auto sem barra visível), então trocamos pro mobile antes disso. */
@media (max-width: 899px) {
  .header__nav,
  .header__cta {
    display: none;
  }

  .header__mobile-actions {
    display: flex;
  }
}

@media (min-width: 900px) {
  .header__mobile-actions,
  .header__mobile-nav {
    display: none;
  }
}