/**
 * Estruturas de página: barra de utilidades, cabeçalho, navegação,
 * gaveta mobile, heros e rodapé.
 */

/* ==================================================== barra de utilidades */

.topbar {
  background: var(--c-navy-900);
  color: rgba(255, 255, 255, 0.78);
  font-size: var(--fs-xs);
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
  min-height: 42px;
}
.topbar a { color: inherit; }
.topbar a:hover { color: #fff; }

.topbar__contacts {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  flex-wrap: wrap;
}
.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
}
.topbar__item svg { width: 15px; height: 15px; flex: none; opacity: 0.8; }

.topbar__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.social-links {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.social-links a {
  display: grid;
  place-items: center;
  width: 30px; height: 30px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.08);
  transition: background-color var(--dur-fast) var(--ease);
}
.social-links a:hover { background: var(--c-primary); color: var(--c-navy-950); }
.social-links svg { width: 15px; height: 15px; }

/* sobre fundo claro (widgets, painéis) o círculo precisa de contraste próprio */
.panel .social-links a,
.section:not(.section--navy) .panel .social-links a {
  background: var(--c-primary-100);
  color: var(--c-primary-800);
  width: 38px; height: 38px;
}
.panel .social-links svg { width: 18px; height: 18px; }

/* menu da barra superior, quando a equipe atribui um menu à posição */
.topbar__menu {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin: 0;
  padding: 0;
  list-style: none;
}
.topbar__menu li { margin: 0; position: relative; }
.topbar__menu .sub-menu {
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 10;
  min-width: 220px;
  margin: 0;
  padding: var(--sp-2);
  list-style: none;
  background: #fff;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
}
.topbar__menu li:hover > .sub-menu,
.topbar__menu li:focus-within > .sub-menu { opacity: 1; visibility: visible; }
.topbar__menu .sub-menu a {
  display: block;
  padding: var(--sp-2) var(--sp-3);
  color: var(--c-navy-800);
  border-radius: var(--r-sm);
}
.topbar__menu .sub-menu a:hover { background: var(--c-primary-050); color: var(--c-link); }

@media (max-width: 900px) {
  .topbar__contacts .topbar__item--address { display: none; }
}
@media (max-width: 640px) {
  .topbar__inner { justify-content: center; }
  .topbar__actions { display: none; }
  .topbar__contacts { justify-content: center; gap: var(--sp-4); }
}

/* ============================================================= cabeçalho */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: #fff;
  border-bottom: 1px solid var(--c-line);
  transition: box-shadow var(--dur) var(--ease);
}
.site-header.is-stuck {
  box-shadow: var(--shadow-header);
  border-bottom-color: transparent;
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
  min-height: var(--header-h);
  transition: min-height var(--dur) var(--ease);
}
.site-header.is-stuck .site-header__inner { min-height: var(--header-h-compact); }

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  flex: none;
  margin-right: auto;
}
.site-brand img {
  width: auto;
  max-height: 56px;
  transition: max-height var(--dur) var(--ease);
}
.site-header.is-stuck .site-brand img { max-height: 44px; }
.site-brand__text {
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-heading);
  color: var(--c-navy-900);
  line-height: 1.15;
}

.site-header__cta { display: flex; align-items: center; gap: var(--sp-3); flex: none; }

/* ---------------------------------------------------- navegação principal */

.primary-nav > ul {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  margin: 0;
  padding: 0;
  list-style: none;
}
.primary-nav li { margin: 0; position: relative; }

.primary-nav a {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 0.6rem 0.85rem;
  border-radius: var(--r-md);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--c-navy-800);
  white-space: nowrap;
  transition: background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.primary-nav a:hover { background: var(--c-primary-050); color: var(--c-link); }

.primary-nav .current-menu-item > a,
.primary-nav .current-menu-ancestor > a,
.primary-nav .current_page_item > a {
  color: var(--c-link);
  font-weight: var(--fw-semibold);
}

/* botão que abre o submenu (visível como seta no desktop) */
.submenu-toggle {
  display: inline-grid;
  place-items: center;
  width: 26px; height: 26px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--c-navy-800);
  opacity: 0.6;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.submenu-toggle:hover { opacity: 1; }
.submenu-toggle svg { width: 15px; height: 15px; }

@media (min-width: 1101px) {
  /* no desktop a seta é decorativa: o submenu abre no hover/foco */
  .primary-nav > ul > li { display: flex; align-items: center; }
  .submenu-toggle { margin-left: -8px; pointer-events: none; }
  .primary-nav li:hover > .submenu-toggle,
  .primary-nav li:focus-within > .submenu-toggle { transform: rotate(180deg); }
  .primary-nav .sub-menu .submenu-toggle { display: none; }
}

/* submenus (desktop) */
.primary-nav .sub-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 10;
  min-width: 250px;
  margin: 0;
  padding: var(--sp-2);
  list-style: none;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease),
              visibility var(--dur) var(--ease);
}
.primary-nav li:hover > .sub-menu,
.primary-nav li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.primary-nav .sub-menu a {
  display: flex;
  width: 100%;
  padding: 0.6rem 0.8rem;
  white-space: normal;
}
.primary-nav .sub-menu .sub-menu { top: 0; left: 100%; }

/* botão hambúrguer */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px; height: 46px;
  padding: 0;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-md);
  background: #fff;
  color: var(--c-navy-900);
  cursor: pointer;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle__close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__close { display: block; }

/* ------------------------------------------------------ gaveta (mobile) */

@media (max-width: 1100px) {
  .nav-toggle { display: inline-flex; }

  .primary-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: var(--z-drawer);
    width: min(400px, 88vw);
    padding: var(--sp-6) var(--sp-5) var(--sp-10);
    background: #fff;
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform var(--dur-slow) var(--ease), visibility var(--dur-slow) var(--ease);
  }
  .primary-nav.is-open { transform: none; visibility: visible; }

  .primary-nav > ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin-top: var(--sp-10);
  }
  .primary-nav > ul > li { border-bottom: 1px solid var(--c-line); }

  .primary-nav a {
    padding: 0.9rem 0.5rem;
    font-size: var(--fs-body);
    border-radius: 0;
  }

  /* item-pai: link à esquerda, botão de abrir submenu à direita */
  .primary-nav .menu-item-has-children {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
  }
  .primary-nav .menu-item-has-children > .sub-menu { grid-column: 1 / -1; }
  .submenu-toggle { width: 44px; height: 44px; opacity: 1; }
  .submenu-toggle svg { width: 20px; height: 20px; }
  .submenu-toggle[aria-expanded="true"] { transform: rotate(180deg); }

  /* submenu vira acordeão controlado por JS */
  .primary-nav .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    min-width: 0;
    margin: 0 0 var(--sp-3);
    padding: 0 0 0 var(--sp-4);
    border: 0;
    border-left: 2px solid var(--c-primary-100);
    border-radius: 0;
    box-shadow: none;
  }
  .primary-nav .sub-menu[hidden] { display: none; }
  .primary-nav .sub-menu a { font-size: var(--fs-sm); padding: 0.6rem 0.5rem; }

  .nav-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-overlay);
    background: rgba(6, 42, 71, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur) var(--ease), visibility var(--dur) var(--ease);
  }
  .nav-overlay.is-open { opacity: 1; visibility: visible; }

  .site-header__cta .btn--nav-hide { display: none; }
}

@media (max-width: 560px) {
  .site-header__cta .btn { display: none; }
  .site-brand img { max-height: 44px; }
}

/* ================================================================= heros */

/* Banner de campanha.
 *
 * A arte é uma peça fechada, com título e contatos próprios. Por isso ela ocupa
 * o topo inteira e sem véu — nada de sobrepor uma segunda manchete. A chamada
 * institucional vem logo abaixo, em `.hero-intro`.
 *
 * A altura é natural (`height: auto`), então nenhuma parte da arte é cortada,
 * seja na versão desktop (1940x640) ou na mobile (quadrada). */
.hero-banner {
  background: var(--c-navy-950);
  line-height: 0;
}
/* largura total da página: sem max-width, a arte vai de borda a borda */
.hero-banner__inner { width: 100%; }
.hero-banner picture,
.hero-banner a { display: block; }
.hero-banner img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
.hero-banner a:focus-visible { outline-offset: -4px; }

/* Chamada institucional, abaixo do banner. */
.hero-intro {
  padding-block: clamp(2.75rem, 4vw, 4.5rem);
  background: #fff;
  text-align: center;
}
.hero-intro__inner {
  max-width: 760px;
  margin-inline: auto;
}
.hero-intro__title {
  font-size: var(--fs-display);
  letter-spacing: var(--ls-display);
  margin-bottom: var(--sp-4);
}
.hero-intro__text {
  font-size: var(--fs-lead);
  color: var(--c-muted);
  margin-bottom: 0;
  margin-inline: auto;
  max-width: 60ch;
}
.hero-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  justify-content: center;
  margin-top: var(--sp-6);
}

/* Sem banner cadastrado, a chamada sozinha ficaria solta numa faixa branca.
 * Nesse caso ela assume o fundo azul e vira o próprio destaque. */
.hero-intro--solo {
  background: var(--c-navy-900);
  padding-block: clamp(3.5rem, 7vw, 6rem);
}
.hero-intro--solo .hero-intro__title { color: #fff; }
.hero-intro--solo .hero-intro__text { color: rgba(255, 255, 255, 0.86); }
.hero-intro--solo .eyebrow { color: var(--c-sky-300); }
/* o botão de contorno usa cor escura, invisível sobre o azul */
.hero-intro--solo .btn--outline {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}
.hero-intro--solo .btn--outline:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

/* faixa de atalhos */
.quick-bar { position: relative; z-index: 2; padding-bottom: var(--section-y-sm); }
.quick-bar__grid {
  display: grid;
  gap: var(--sp-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
}

/* hero de páginas internas */
.page-hero {
  position: relative;
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  background: var(--c-navy-900);
  color: #fff;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  right: -8%;
  top: -40%;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 177, 211, 0.30), transparent 68%);
  pointer-events: none;
}
.page-hero__bg { position: absolute; inset: 0; z-index: 0; opacity: 0.28; }
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero__inner { position: relative; z-index: 1; }
.page-hero__title {
  margin: var(--sp-4) 0 0;
  color: #fff;
  max-width: 22ch;
}
.page-hero__text {
  margin-top: var(--sp-4);
  max-width: 62ch;
  color: rgba(255, 255, 255, 0.82);
  font-size: var(--fs-lead);
}

/* =============================================================== rodapé */

.site-footer {
  background: var(--c-navy-950);
  color: rgba(255, 255, 255, 0.72);
  font-size: var(--fs-sm);
}
.site-footer a { color: rgba(255, 255, 255, 0.72); }
.site-footer a:hover { color: #fff; }

.site-footer__main {
  display: grid;
  gap: var(--sp-10);
  padding-block: var(--section-y-sm);
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
}
@media (max-width: 1000px) {
  .site-footer__main { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .site-footer__main { grid-template-columns: 1fr; gap: var(--sp-8); }
}

.site-footer__logo { max-height: 60px; width: auto; margin-bottom: var(--sp-5); }

.footer-heading {
  margin: 0 0 var(--sp-5);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: #fff;
}

.footer-list { margin: 0; padding: 0; list-style: none; }
.footer-list li { margin-bottom: var(--sp-3); }

.footer-contact { margin: 0; padding: 0; list-style: none; }
.footer-contact li {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  line-height: 1.55;
}
.footer-contact svg {
  flex: none;
  width: 17px; height: 17px;
  margin-top: 3px;
  color: var(--c-primary);
}

.site-footer .social-links a { background: rgba(255, 255, 255, 0.1); }

.site-footer__map {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.site-footer__map iframe { display: block; width: 100%; height: 190px; border: 0; filter: grayscale(0.2); }

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.55);
}
.site-footer__bottom nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-5);
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-footer__bottom li { margin: 0; }

/* botão flutuante do WhatsApp */
.whatsapp-fab {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: var(--z-header);
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: var(--r-pill);
  background: #25D366;
  color: #fff;
  box-shadow: var(--shadow-lg);
  transition: transform var(--dur) var(--ease);
}
.whatsapp-fab:hover { transform: scale(1.06); color: #fff; }
.whatsapp-fab svg { width: 30px; height: 30px; }