/* IACM | Identidade visual institucional — website público.
   Carregado depois dos estilos legados. Não afecta o Portal do Passageiro. */
:root {
  --iacm-ink: #07315c;
  --iacm-blue: #0056b3;
  --iacm-gold: #d6a93d;
  --iacm-header-height: 116px;
}

html { scroll-padding-top: 126px; }
body { padding-top: var(--iacm-header-height) !important; }

/* Cabeçalho de duas faixas e navegação sempre legível. */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1050;
  background: #fff;
  box-shadow: 0 8px 30px rgba(8, 47, 91, .08);
}
.site-header .iacm-utility-bar {
  height: 34px;
  display: flex;
  align-items: center;
  background: #07315c;
  color: #fff;
  border-bottom: 2px solid var(--iacm-gold);
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .01em;
}
.site-header .iacm-utility-name i { color: #e4c576; margin-right: .5rem; }
.site-header .iacm-utility-contact a {
  color: rgba(255,255,255,.9);
  text-decoration: none;
  transition: color .2s ease;
}
.site-header .iacm-utility-contact a:hover { color: #e4c576; }
.site-header .iacm-utility-contact i { color: #e4c576; margin-right: .4rem; }

.site-header .navbar.iacm-main-nav {
  position: relative !important;
  inset: auto;
  width: 100%;
  min-height: 82px;
  padding: .55rem 0;
  background: #fff !important;
  border-bottom: 1px solid rgba(0, 51, 102, .09);
  backdrop-filter: none;
  box-shadow: none;
}
.site-header .iacm-brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  min-width: 0;
  max-width: 290px;
  margin-right: 1rem;
  text-decoration: none;
}
.site-header .iacm-brand .logo {
  width: clamp(128px, 11vw, 155px);
  height: auto;
  max-width: 155px;
  max-height: 46px;
  margin: 0;
  object-fit: contain;
  filter: none;
}
.site-header .iacm-brand-caption { display: flex; flex-direction: column; line-height: 1.15; }
.site-header .iacm-brand-caption strong {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: .05em;
  color: var(--iacm-ink);
}
.site-header .iacm-brand-caption small {
  display: block;
  color: #58718d;
  font-size: .57rem;
  font-weight: 600;
  max-width: 125px;
  line-height: 1.25;
}

.site-header .iacm-main-nav .navbar-nav { gap: .12rem; }
.site-header .iacm-main-nav .navbar-nav .nav-link {
  color: #234566 !important;
  background: transparent;
  border: 0;
  border-radius: 9px;
  font-size: .82rem;
  font-weight: 650;
  white-space: nowrap;
  margin: 0;
  padding: .6rem .57rem !important;
  line-height: 1.25;
  box-shadow: none;
  transform: none;
}
.site-header .iacm-main-nav .navbar-nav .nav-link::before { display: none; }
.site-header .iacm-main-nav .navbar-nav .nav-link:hover,
.site-header .iacm-main-nav .navbar-nav .nav-link:focus,
.site-header .iacm-main-nav .navbar-nav .nav-link.active {
  background: #edf5ff;
  color: #0056b3 !important;
  transform: none;
}
.site-header .iacm-main-nav .navbar-nav .nav-link.active {
  box-shadow: inset 0 -2px 0 var(--iacm-gold);
}
.site-header .iacm-main-nav .dropdown-toggle { font-family: inherit; cursor: pointer; }
.site-header .iacm-dropdown-menu {
  border: 1px solid rgba(0, 51, 102, .1);
  border-top: 3px solid var(--iacm-gold);
  border-radius: 12px;
  box-shadow: 0 16px 42px rgba(0, 35, 80, .14);
  min-width: 218px;
  padding: .5rem;
}
.site-header .iacm-dropdown-menu .dropdown-item {
  display: flex;
  align-items: center;
  gap: .7rem;
  border-radius: 8px;
  padding: .72rem .85rem;
  color: #234566;
  font-size: .88rem;
  font-weight: 550;
}
.site-header .iacm-dropdown-menu .dropdown-item i { width: 17px; color: var(--iacm-blue); }
.site-header .iacm-dropdown-menu .dropdown-item:hover,
.site-header .iacm-dropdown-menu .dropdown-item:focus {
  background: #eef5ff;
  color: var(--iacm-blue);
}
.site-header .iacm-portal-item { margin-left: .45rem; }
.site-header .iacm-portal-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .48rem;
  white-space: nowrap;
  padding: .75rem .9rem;
  border-radius: 12px;
  color: #fff !important;
  background: #0056b3;
  box-shadow: 0 6px 16px rgba(0, 86, 179, .16);
  text-decoration: none;
  font-size: .78rem;
  font-weight: 700;
  transition: background-color .2s, transform .2s;
}
.site-header .iacm-portal-link:hover,
.site-header .iacm-portal-link:focus { background: #003e84; transform: translateY(-1px); }
.site-header .iacm-portal-link i { font-size: .7rem; }
.site-header .iacm-language-item { margin-left: .15rem; }
.site-header .iacm-main-nav .navbar-toggler { border: 1px solid #cad6e5; border-radius: 10px; }
.site-header .iacm-main-nav .navbar-toggler:focus { box-shadow: 0 0 0 .18rem rgba(0,86,179,.18); }

/* Capas internas e hierarquia tipográfica consistente. */
main > .page-hero-section {
  min-height: 320px !important;
  max-height: none !important;
  padding: 68px 0 62px !important;
  background: linear-gradient(120deg, #07315c 0%, #0056b3 75%, #0b76b5 100%) !important;
  color: #fff;
}
main > .page-hero-section .hero-title {
  color: #fff;
  -webkit-text-fill-color: #fff;
  background: none;
  font-size: clamp(1.9rem, 3.3vw, 3rem);
  letter-spacing: -.025em;
  line-height: 1.18;
  text-shadow: none;
}
main > .page-hero-section .hero-subtitle {
  color: rgba(255,255,255,.92);
  font-size: clamp(.95rem, 1.2vw, 1.05rem);
  line-height: 1.65;
  max-width: 590px;
}
main > .page-hero-section .hero-image img {
  max-width: min(100%, 290px);
  max-height: 270px;
  object-fit: contain;
}

/* Entrada com notícia real e imagem institucional de reserva se o upload falhar. */
main .hero-carousel-section .carousel,
main .hero-carousel-section .carousel-inner,
main .hero-carousel-section .carousel-item { min-height: 530px; height: clamp(530px, 67vh, 730px); }
main .hero-carousel-section .carousel-item { background-color: #07315c; }
main .hero-carousel-section .carousel-item::before {
  background: linear-gradient(90deg, rgba(0, 23, 51, .86), rgba(0, 33, 72, .48) 70%, rgba(0, 30, 65, .35));
}
main .hero-carousel-section .hero-overlay-container { max-width: 1260px; padding-inline: max(4%, 22px); }
main .hero-carousel-section .hero-info-side {
  background: rgba(5, 33, 65, .78);
  border: 1px solid rgba(255,255,255,.18);
  border-left: 4px solid var(--iacm-gold);
  border-radius: 18px;
  box-shadow: 0 12px 34px rgba(0,0,0,.14);
  padding: clamp(24px, 3vw, 42px);
}
main .hero-carousel-section .hero-carousel-title { font-size: clamp(1.65rem, 3vw, 2.6rem); }
main .hero-carousel-section .btn-hero-primary { background: #0056b3; border-radius: 12px; }
main .hero-carousel-section .btn-hero-secondary { border-radius: 12px; }
main .hero-carousel-section .hero-badge { border-radius: 10px; }

/* Cartões e blocos da página inicial. */
main .card-modern, main .news-card {
  border: 1px solid #e7edf5 !important;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 27px rgba(7, 49, 92, .06) !important;
  transition: transform .2s, box-shadow .2s;
}
main .card-modern:hover, main .news-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 32px rgba(7, 49, 92, .12) !important;
}
main .news-card-image--fallback {
  object-fit: contain !important;
  padding: 56px;
  background: linear-gradient(135deg, #e9f2ff, #f6f8fb);
}
main .news-section { background: #f5f8fc !important; }
main .institutional-commitment {
  padding: 3.5rem 0;
  background: linear-gradient(115deg, #07315c, #0056b3);
  color: #fff;
}
main .institutional-commitment .commitment-label {
  color: #e5c573;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 750;
  font-size: .77rem;
}
main .institutional-commitment h2 { font-size: clamp(1.6rem, 2.8vw, 2.3rem); margin: .6rem 0; }
main .institutional-commitment p { color: rgba(255,255,255,.85); margin: 0; }
main .institutional-commitment .btn { border-radius: 11px; padding: .75rem 1.2rem; font-weight: 650; }

/* Rodapé azul profundo, sem links vazios. */
.footer.institutional-footer {
  background: #061d38 !important;
  color: #e5edf7 !important;
  position: relative;
  padding: 0 !important;
  margin: 0;
  border-top: 4px solid var(--iacm-gold);
}
.footer.institutional-footer::before,
.footer.institutional-footer::after { display: none; }
.institutional-footer .institutional-footer-main { padding: 4.3rem 0 3.5rem; }
.institutional-footer .institutional-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  text-decoration: none;
  color: #fff !important;
  max-width: 100%;
}
.institutional-footer .institutional-footer-brand img {
  width: 128px;
  height: auto;
  max-height: 39px;
  object-fit: contain;
}
.institutional-footer .institutional-footer-brand span { display: flex; flex-direction: column; line-height: 1.2; }
.institutional-footer .institutional-footer-brand strong { color: #fff; font-size: 1.2rem; letter-spacing: .04em; }
.institutional-footer .institutional-footer-brand small { color: #b5c9e1; font-size: .7rem; max-width: 220px; }
.institutional-footer .institutional-footer-description { color: #b9cbe0; max-width: 370px; margin: 1.4rem 0; line-height: 1.75; }
.institutional-footer .institutional-footer-portal {
  color: #f4d78e;
  text-decoration: none;
  font-weight: 700;
  font-size: .88rem;
  display: inline-flex;
  gap: .6rem;
  align-items: center;
}
.institutional-footer .institutional-footer-portal:hover { color: #fff; }
.institutional-footer .institutional-footer-heading {
  margin: .25rem 0 1.4rem;
  color: #fff;
  font-weight: 750;
  font-size: .98rem;
}
.institutional-footer .institutional-footer-heading::after {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--iacm-gold);
  margin-top: .75rem;
}
.institutional-footer .institutional-footer-links li + li { margin-top: .8rem; }
.institutional-footer .institutional-footer-links a,
.institutional-footer .institutional-footer-contact a {
  color: #b9cbe0 !important;
  text-decoration: none;
  transition: color .2s ease;
}
.institutional-footer .institutional-footer-links a:hover,
.institutional-footer .institutional-footer-contact a:hover { color: #f4d78e !important; }
.institutional-footer .institutional-footer-contact { font-style: normal; }
.institutional-footer .institutional-footer-contact > div {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: 1.1rem;
  color: #b9cbe0;
  line-height: 1.55;
}
.institutional-footer .institutional-footer-contact i { color: #e5c573; width: 17px; margin-top: .32rem; }
.institutional-footer .institutional-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 1.5rem 0;
  font-size: .75rem;
  color: #9eb6d0;
}
.institutional-footer .institutional-footer-bottom p { margin: 0; }
.institutional-footer .institutional-footer-bottom a { color: #d3e4f7; text-decoration: none; white-space: nowrap; }
.institutional-footer .institutional-footer-bottom a:hover { color: #f4d78e; }
.institutional-footer #mainBackToTop {
  position: fixed;
  right: 25px;
  bottom: 25px;
  z-index: 1100;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--iacm-gold);
  color: #07315c;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(0,0,0,.16);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: .2s ease;
}
.institutional-footer #mainBackToTop.show { opacity: 1; pointer-events: auto; transform: none; }
.institutional-footer #mainBackToTop:hover { background: #f1ce73; }

@media (max-width: 1399.98px) and (min-width: 1200px) {
  .site-header .iacm-brand-caption small { max-width: 108px; }
  .site-header .iacm-brand .logo { width: 128px; }
  .site-header .iacm-main-nav .navbar-nav .nav-link { font-size: .78rem; padding-inline: .43rem !important; }
  .site-header .iacm-portal-link { font-size: .73rem; padding-inline: .7rem; }
}
@media (max-width: 1199.98px) {
  :root { --iacm-header-height: 82px; }
  html { scroll-padding-top: 90px; }
  .site-header .iacm-utility-bar { display: none; }
  .site-header .navbar.iacm-main-nav { min-height: 82px; }
  .site-header .iacm-main-nav .navbar-collapse {
    position: absolute;
    top: calc(100% - 1px);
    left: 0;
    right: 0;
    padding: 1rem max(24px, 5vw);
    background: #fff;
    border-top: 1px solid #e2eaf4;
    border-radius: 0 0 16px 16px;
    box-shadow: 0 15px 26px rgba(5, 45, 92, .13);
    max-height: calc(100dvh - 82px);
    overflow-y: auto;
  }
  .site-header .iacm-main-nav .navbar-nav .nav-link { padding: .72rem .85rem !important; }
  .site-header .iacm-dropdown-menu { position: static; box-shadow: none; border: 0; border-left: 2px solid var(--iacm-gold); border-radius: 0; margin-left: .8rem; }
  .site-header .iacm-portal-item { margin: 1rem 0 .4rem; }
  .site-header .iacm-portal-link { width: 100%; padding: .9rem 1rem; }
  .site-header .iacm-language-item { margin: 0; }
}
@media (max-width: 767.98px) {
  .site-header .iacm-brand .logo { width: 135px; }
  .site-header .iacm-brand-caption strong { font-size: 1rem; }
  .site-header .iacm-brand-caption small { font-size: .55rem; max-width: 100px; }
  main > .page-hero-section { padding: 48px 0 42px !important; min-height: 0 !important; }
  main > .page-hero-section .hero-image img { max-width: 210px; }
  main .hero-carousel-section .carousel,
  main .hero-carousel-section .carousel-inner,
  main .hero-carousel-section .carousel-item { min-height: 580px; height: 77vh; }
  main .hero-carousel-section .hero-info-side { padding: 23px; }
  main .hero-carousel-section .hero-carousel-title { font-size: clamp(1.45rem, 5vw, 2.1rem); }
  .institutional-footer .institutional-footer-main { padding-top: 3rem; }
  .institutional-footer .institutional-footer-bottom { flex-direction: column; align-items: flex-start; }
  .institutional-footer .institutional-footer-bottom a { white-space: normal; }
}
@media (prefers-reduced-motion: reduce) {
  .site-header *, .institutional-footer *, main .card-modern { transition: none !important; animation: none !important; }
}