/* ============================================
   HEADER — GISS 2027
   ============================================ */

.giss-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 110px;
  display: flex;
  align-items: center;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  background: transparent;
}

.giss-header.is-scrolled {
  background: linear-gradient(90deg, #0055A5 0%, #194080 100%);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.15);
}

body.page-solid-header .giss-header {
  background: linear-gradient(90deg, #0055A5 0%, #194080 100%);
}

body.page-solid-header .giss-header.is-scrolled {
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.15);
}

/* ============================================
   CONTAINER INTERNO
   ============================================ */

.giss-header__inner {
  width: 100%;
  max-width: var(--largura-max);
  margin: 0 auto;
  padding: 24px var(--padding-lateral);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-sizing: border-box;
}

/* ============================================
   LOGO
   ============================================ */

.giss-header__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  height: 72px;
  margin-right: 40px;
}

.giss-header__logo img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

/* ============================================
   NAV + MENU
   ============================================ */

.giss-header__nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.giss-header__menu {
  display: flex;
  align-items: center;
  gap: 30px;
}

.giss-header__menu li {
  display: flex;
  align-items: center;
  line-height: 1;
}

.giss-header__link {
  font-family: var(--fonte-titulo);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--giss-branco);
  text-align: left;
  position: relative;
  padding: 8px 0;
  transition: color 0.25s ease;
  white-space: nowrap;
}

.giss-header__link:hover {
  color: #FEE5CA;
}

.giss-header__link:hover::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background-color: #FFFFFF;
}

.giss-header__link.is-active {
  color: #FEE5CA;
}

.giss-header__link.is-active::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background-color: #FFFFFF;
}

/* ============================================
   AÇÕES (Lang + CTA)
   ============================================ */

.giss-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  margin-left: 40px;
}

/* Lang selector */
.giss-header__lang-wrapper {
  position: relative;
  display: inline-block;
}

.giss-header__lang {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 4px;
  font-family: var(--fonte-titulo);
  font-size: 11px;
  font-weight: 600;
  color: var(--giss-branco);
  background: transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}

.giss-header__lang:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--giss-branco);
}

.giss-header__lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background-color: var(--giss-branco);
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.2s ease;
  min-width: 130px;
  padding: 6px 0;
  z-index: 10;
}

.giss-header__lang-wrapper.is-open .giss-header__lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.giss-header__lang-option {
  display: block;
  width: 100%;
  padding: 10px 16px;
  font-family: var(--fonte-titulo);
  font-size: 13px;
  font-weight: 500;
  color: var(--giss-texto-escuro);
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

.giss-header__lang-option:hover {
  background-color: #F5F7FA;
  color: var(--giss-azul);
}

/* Botão Register Now */
.giss-header__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  background-color: #0072CE;
  color: var(--giss-branco);
  font-family: var(--fonte-titulo);
  font-size: 12px;
  font-weight: 700;
  border-radius: 4px;
  transition: all 0.25s ease;
  white-space: nowrap;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.giss-header__cta:hover {
  background-color: #0085E6;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 114, 206, 0.4);
}

/* Esconde o lang do mobile em desktop */
.giss-header__lang-wrapper--mobile {
  display: none;
}

/* ============================================
   TOGGLE (mobile)
   ============================================ */

.giss-header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.giss-header__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--giss-branco);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.giss-header__toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.giss-header__toggle.is-open span:nth-child(2) {
  opacity: 0;
}
.giss-header__toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   RESPONSIVO — ECRÃS MÉDIOS (≤ 1400px)
   ============================================ */

@media (max-width: 1400px) {
  .giss-header__inner {
    padding: 18px 24px;
    gap: 12px;
  }

  .giss-header__logo {
    height: 48px;
    margin-right: 16px;
  }

  .giss-header__menu {
    gap: 14px;
  }

  .giss-header__link {
    font-size: 10px;
    letter-spacing: 0.03em;
  }

  .giss-header__actions {
    margin-left: 16px;
    gap: 8px;
  }

  .giss-header__lang {
    padding: 6px 10px;
    font-size: 10px;
  }

  .giss-header__cta {
    padding: 8px 14px;
    font-size: 11px;
  }
}

/* ============================================
   RESPONSIVO — ECRÃS APERTADOS (≤ 1200px)
   ============================================ */

@media (max-width: 1200px) {
  .giss-header__inner {
    padding: 16px 20px;
    gap: 10px;
  }

  .giss-header__logo {
    height: 44px;
    margin-right: 12px;
  }

  .giss-header__menu {
    gap: 11px;
  }

  .giss-header__link {
    font-size: 9.5px;
    letter-spacing: 0.02em;
  }

  .giss-header__actions {
    margin-left: 12px;
    gap: 6px;
  }

  .giss-header__lang {
    padding: 5px 8px;
    font-size: 10px;
  }

  .giss-header__cta {
    padding: 7px 12px;
    font-size: 10.5px;
  }
}

/* ============================================
   TABLET/MOBILE — Menu vira hambúrguer (≤ 1024px)
   ============================================ */

@media (max-width: 1024px) {

  .giss-header {
    height: 72px;
    background: linear-gradient(90deg, #0055A5 0%, #194080 100%);
  }

  .giss-header__inner {
    padding: 12px 20px;
    gap: 0;
    justify-content: space-between;
  }

  .giss-header__logo {
    height: 48px;
    margin-right: 0;
    order: 1;
  }

  .giss-header__actions {
    order: 2;
    margin-left: auto;
    gap: 10px;
    flex-shrink: 0;
  }

  /* Esconde o lang do header */
  .giss-header__lang-wrapper {
    display: none;
  }

  .giss-header__cta {
    padding: 10px 18px;
    font-size: 12px;
  }

  .giss-header__toggle {
    display: flex;
    order: 3;
    margin-left: 12px;
    padding: 8px;
  }

  /* Nav: menu deslizante */
  .giss-header__nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, #0055A5 0%, #194080 100%);
    padding: 24px 20px 32px;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    max-height: calc(100vh - 72px);
    overflow-y: auto;
    z-index: 999;
  }

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

  .giss-header__menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }

  .giss-header__menu li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .giss-header__link {
    display: block;
    font-size: 14px;
    letter-spacing: 0.05em;
    text-align: left;
    padding: 16px 0;
    line-height: 1.2;
    white-space: normal;
  }

  .giss-header__link br {
    display: none;
  }

  .giss-header__link.is-active::after,
  .giss-header__link:hover::after {
    display: none;
  }

  /* Lang dentro do menu mobile */
  .giss-header__lang-wrapper--mobile {
    display: block;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }

  .giss-header__lang-wrapper--mobile .giss-header__lang {
    padding: 10px 16px;
    font-size: 13px;
  }

  .giss-header__lang-wrapper--mobile .giss-header__lang-dropdown {
    left: 0;
    right: auto;
    min-width: 140px;
  }
}

/* ============================================
   MOBILE PEQUENO (≤ 480px)
   ============================================ */

@media (max-width: 480px) {
  .giss-header {
    height: 64px;
  }

  .giss-header__inner {
    padding: 10px 16px;
  }

  .giss-header__logo {
    height: 40px;
  }

  .giss-header__nav {
    top: 64px;
    padding: 20px 16px 28px;
    max-height: calc(100vh - 64px);
  }

  .giss-header__link {
    font-size: 13px;
    padding: 14px 0;
  }

  .giss-header__cta {
    padding: 8px 14px;
    font-size: 11px;
  }

  .giss-header__toggle span {
    width: 20px;
  }
}

/* ============================================
   LANG SELECTOR — DESABILITADO TEMPORARIAMENTE
   ============================================ */

.giss-header__lang {
  pointer-events: none;       /* ⬅️ bloqueia qualquer clique */
  cursor: default;             /* ⬅️ cursor normal em vez de pointer */
  opacity: 0.9;                /* ⬅️ ligeiramente apagado (sugere inativo) */
}

/* Esconde o dropdown (não pode ser aberto) */
.giss-header__lang-dropdown {
  display: none !important;
}