/* ============================================
   HEADER INSTITUCIONAL - PREFEITURA DE MOTUCA
   Alinhado ao Padrão Digital de Governo (Gov.br DS)
   https://www.gov.br/ds/home
   Escopado em .site-header
   ============================================ */

.site-header {
  /* Cores institucionais – Prefeitura de Motuca */
  --motuca-light: #639e8d;
  --motuca-dark: #3e8866;
  --motuca-darkest: #2f6549;
  --motuca-light-bg: #eef5f2;

  /* Tokens Gov.br DS – mapeados às cores da prefeitura */
  --gov-primary: var(--motuca-darkest);
  --gov-primary-hover: #579a89;
  --gov-primary-dark: var(--motuca-dark);
  --gov-primary-darkest: var(--motuca-darkest);
  --gov-primary-light: var(--motuca-light-bg);
  --gov-accent: var(--motuca-light);
  --gov-success: #168821;
  --gov-pure-0: #ffffff;
  --gov-pure-100: #000000;
  --gov-gray-2: #f8f8f8;
  --gov-gray-10: #e6e6e6;
  --gov-gray-20: #cccccc;
  --gov-gray-50: #757575;
  --gov-gray-70: #555555;
  --gov-gray-cool-50: #71767a;

  /* Tokens Gov.br DS – tipografia */
  --gov-font: "Rawline", "Raleway", "Segoe UI", Roboto, Arial, sans-serif;
  --gov-fs-xs: 0.8rem;
  --gov-fs-sm: 0.95rem;
  --gov-fs-base: 1.125rem;
  --gov-fs-md: 1.35rem;
  --gov-fw-regular: 400;
  --gov-fw-medium: 500;
  --gov-fw-semibold: 600;
  --gov-fw-bold: 700;
  --gov-lh: 1.45;

  /* Layout */
  --header-max: 1200px;
  --gov-radius-sm: 4px;
  --gov-radius-md: 8px;
  --gov-shadow-sm: none;
  --gov-shadow-md: none;
  --gov-transition: 0.2s ease;

  width: 100%;
  clear: both;
  font-family: var(--gov-font);
  font-size: var(--gov-fs-base);
  line-height: var(--gov-lh);
  color: var(--gov-gray-70);
}

/* ============================================
   BARRA SUPERIOR (padrão Barra Gov.br)
   ============================================ */

.site-header .topo {
  background: var(--gov-primary-darkest);
  color: var(--gov-pure-0);
  font-size: var(--gov-fs-base);
  font-weight: var(--gov-fw-semibold);
  min-height: 44px;
  display: flex;
  align-items: center;
  padding: 6px 1rem;

  position: relative;
  z-index: 1001;
  flex-wrap: wrap;
  width: 100%;
}

.site-header .topo .semana {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-direction: row;
  max-width: var(--header-max);
  width: 100%;
  margin: 0 auto;
  gap: 1rem;
  flex-wrap: nowrap;
}

.site-header .topo .semana .data-atual,
.site-header .topo .semana span:first-child {
  color: var(--gov-pure-0);
  font-weight: var(--gov-fw-semibold);
  font-size: var(--gov-fs-base);
  letter-spacing: 0.01em;
  opacity: 0.95;
  flex: 0 1 auto;
  text-align: left;
  white-space: nowrap;
}


.menu {
  background-color: #757575;
}

.site-header .topo .mini-menu {
  list-style: none;
  padding: 0;
  margin: 0 0 0 auto;
  display: flex;
  gap: 0;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: nowrap;
  flex-shrink: 0;
  float: none;
  text-transform: none;
}

.site-header .topo .mini-menu li {
  display: inline-flex;
  align-items: center;
  margin: 0;
  padding: 0;
}

.site-header .topo .mini-menu li+li::before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.25);
  margin: 0 0.75rem;
}

.site-header .topo .mini-menu li a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gov-pure-0);
  text-decoration: none;
  font-size: var(--gov-fs-sm);
  font-weight: var(--gov-fw-semibold);
  padding: 8px 16px;
  border-radius: var(--gov-radius-sm);
  transition:
    background var(--gov-transition),
    border-color var(--gov-transition),
    color var(--gov-transition);
  background: var(--motuca-darkest);
  line-height: 1.2;
  white-space: nowrap;
  box-shadow: none;
}

.site-header .topo .mini-menu li a:hover,
.site-header .topo .mini-menu li a:focus {
  color: var(--gov-pure-0);
  background: var(--motuca-dark);
  text-decoration: none;
  box-shadow: none;
}

.site-header .topo .mini-menu li a:focus-visible {
  outline: 2px solid var(--gov-pure-0);
  outline-offset: 2px;
}

.site-header .topo .mini-menu li a::before,
.site-header .topo .mini-menu li a::after {
  display: none;
}

/* ============================================
   IDENTIDADE – LOGO E REDES SOCIAIS
   ============================================ */

.site-header .nome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 1.25rem;
  background: #ffffff;
  border-bottom: 1px solid var(--gov-gray-10);
  box-shadow: none;
  position: relative;
  z-index: 1000;
  min-height: auto;
  max-width: var(--header-max);
  margin: 0 auto;
  flex-wrap: wrap;
  float: none;
  width: 100%;
  box-sizing: border-box;
}

.site-header .nome::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg,
      var(--motuca-dark) 0%,
      var(--motuca-dark) 50%,
      var(--motuca-light) 50%,
      var(--motuca-light) 100%);
}

.site-header .nome .identidade-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
  flex-shrink: 1;
  min-width: 0;
  transition: opacity var(--gov-transition);
}

.site-header .nome .identidade-link:hover,
.site-header .nome .identidade-link:focus {
  opacity: 0.85;
}

.site-header .nome .identidade-link:focus-visible {
  outline: 2px solid var(--motuca-dark);
  outline-offset: 4px;
  border-radius: var(--gov-radius-sm);
}

.site-header .identidade {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.site-header .identidade-titulo {
  margin: 0;
  padding: 0;
  font-size: var(--gov-fs-md);
  font-weight: var(--gov-fw-bold);
  color: var(--motuca-dark);
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.site-header .identidade-subtitulo {
  margin: 0;
  padding: 0;
  font-size: var(--gov-fs-sm);
  font-weight: var(--gov-fw-regular);
  color: var(--gov-gray-50);
  line-height: 1.35;
  font-style: italic;
}

/* ============================================
   REDES SOCIAIS
   ============================================ */

.site-header .social {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
  flex-shrink: 0;
  float: none;
  width: auto;
  padding: 0;
  text-align: right;
}

.site-header .social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--gov-radius-sm);
  background: #ffffff;
  border: 1px solid var(--gov-gray-10);
  transition:
    background var(--gov-transition),
    border-color var(--gov-transition);
  text-decoration: none;
  margin: 0;
  line-height: normal;
}

.site-header .social a:hover,
.site-header .social a:focus {
  background: var(--gov-gray-2);
  border-color: var(--gov-gray-20);
  transform: none;
  box-shadow: none;
  opacity: 1;
}

.site-header .social a:focus-visible {
  outline: 2px solid var(--motuca-dark);
  outline-offset: 2px;
}

.site-header .social a img {
  width: 26px;
  height: 26px;
  display: block;
  transition: opacity var(--gov-transition);
  opacity: 0.85;
  object-fit: contain;
}

.site-header .social a:hover img,
.site-header .social a:focus img {
  opacity: 1;
  filter: none;
}

/* ============================================
   MENU PRINCIPAL
   ============================================ */

.site-header .menu {
  background: var(--gov-primary);
  border-top: none;
  border-bottom: none;
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: none !important;
  min-height: 86px;
  width: 100%;
  clear: both;
  margin: 0;
  padding: 0;
  float: none;
}

.site-header .menu .novo-menu {
  max-width: var(--header-max);
  margin: 0 auto;
  padding: 0 0.5rem;
  width: 100%;
  float: none;
  position: relative;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 86px;
}

.site-header .menu-logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
  line-height: 0;
}

.site-header .menu-logo-link:focus-visible {
  outline: 2px solid var(--gov-pure-0);
  outline-offset: 3px;
  border-radius: var(--gov-radius-sm);
}

.site-header .menu-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-header .menu-logo img {
  height: 78px;
  width: auto;
  display: block;
  max-width: 100%;
}

.site-header .menu .nav-sub-list,
.site-header .menu .dl-submenu {
  box-shadow: none !important;
}

.site-header .menu .nav-main {
  flex: 1;
  min-width: 0;
  width: auto;
}

.site-header .menu .nav-main-list {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
  flex-wrap: wrap;
}

.site-header .menu .nav-main-item>a {
  display: flex;
  align-items: center;
  padding: 14px 18px;
  color: var(--gov-pure-0);
  text-decoration: none;
  font-size: var(--gov-fs-md);
  font-weight: var(--gov-fw-semibold);
  letter-spacing: 0.01em;
  border-radius: 0;
  transition:
    background var(--gov-transition),
    border-color var(--gov-transition);
  position: relative;
  gap: 4px;
  background: transparent;
  border-bottom: 3px solid transparent;
  min-height: 54px;
  box-sizing: border-box;
}

.site-header .menu .nav-main-item>a:hover,
.site-header .menu .nav-main-item>a:focus {
  color: var(--gov-pure-0);
  background: var(--gov-primary-hover);
  text-decoration: none;
  border-bottom-color: var(--gov-accent);
}

.site-header .menu .nav-main-item>a .fa,
.site-header .menu .nav-main-item>a i {
  font-size: 0.65rem;
  margin-left: 3px;
  line-height: 1;
  transition: transform var(--gov-transition);
}

.site-header .menu .nav-main-item:hover>a .fa,
.site-header .menu .nav-main-item:hover>a i {
  transform: rotate(180deg);
}

.site-header .menu .nav-main-item>a:focus-visible {
  outline: 2px solid var(--gov-accent);
  outline-offset: -2px;
}

.site-header .menu .nav-main-item>a[target="_blank"]::after {
  content: "↗";
  font-size: 0.6rem;
  margin-left: 4px;
  opacity: 0.7;
  position: static;
  width: auto;
  height: auto;
  background: none;
  transform: none;
  box-shadow: none;
}

/* Submenus desktop */
@media only screen and (min-width: 801px) {

  .site-header .menu .nav-sub-list,
  .site-header .menu .dl-submenu {
    background: var(--gov-pure-0);
    border-radius: 0 0 var(--gov-radius-sm) var(--gov-radius-sm);
    box-shadow: none !important;
    border: 1px solid var(--gov-gray-10);
    border-top: 3px solid var(--gov-accent);
    min-width: 220px;
    padding: 6px 0;
  }

  .site-header .menu .nav-sub-item>a,
  .site-header .menu .dl-submenu .nav-sub-item a {
    color: var(--gov-gray-70);
    padding: 10px 16px;
    font-size: var(--gov-fs-base);
    font-weight: var(--gov-fw-regular);
    border-left: 3px solid transparent;
    background: transparent;
    transition:
      background var(--gov-transition),
      color var(--gov-transition),
      border-color var(--gov-transition);
  }

  .site-header .menu .nav-sub-item>a:hover,
  .site-header .menu .nav-sub-item>a:focus,
  .site-header .menu .dl-submenu .nav-sub-item a:hover,
  .site-header .menu .dl-submenu .nav-sub-item a:focus {
    background: var(--gov-primary-light);
    color: var(--gov-primary-dark);
    border-left-color: var(--gov-primary);
    text-decoration: none;
  }

  .site-header .menu .nav-main-item>a:not(:only-child)::after {
    content: "▾";
    position: static;
    right: auto;
    color: inherit;
    font-size: 0.65rem;
    opacity: 0.8;
    margin-left: 4px;
    transform: none;
    box-shadow: none;
    background: none;
    width: auto;
    height: auto;
  }
}

/* Botão mobile */
.site-header .menu .nav-handle {
  background: var(--gov-primary-dark);
  border: 2px solid transparent;
  transition:
    background var(--gov-transition),
    border-color var(--gov-transition);
}

.site-header .menu .nav-handle:hover,
.site-header .menu .nav-handle:focus {
  background: var(--gov-primary-hover);
  border-color: var(--gov-accent);
}

/* ============================================
   ANIMAÇÃO
   ============================================ */

@keyframes headerFadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.site-header .nome,
.site-header .menu {
  animation: headerFadeIn 0.35s ease-out;
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */

@media screen and (max-width: 1024px) {
  .site-header .nome {
    padding: 0.6rem 0.8rem;
    gap: 1rem;
  }

  .site-header .identidade-titulo {
    font-size: var(--gov-fs-base);
  }

  .site-header .menu-logo img {
    height: 66px;
  }

  .site-header .menu,
  .site-header .menu .novo-menu {
    min-height: 74px;
  }

  .site-header .social a {
    width: 44px;
    height: 44px;
  }

  .site-header .social a img {
    width: 24px;
    height: 24px;
  }

  .site-header .menu .nav-main-item>a {
    font-size: var(--gov-fs-base);
    padding: 12px 14px;
  }
}

@media screen and (max-width: 801px) {
  .site-header .topo {
    padding: 6px 0.75rem;
    min-height: 40px;
  }

  .site-header .topo .semana {
    display: flex !important;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    text-align: left;
  }

  .site-header .topo .semana .data-atual {
    font-size: var(--gov-fs-sm);
    white-space: normal;
    flex: 1 1 auto;
    min-width: 0;
  }

  .site-header .topo .mini-menu {
    justify-content: flex-end;
    margin-left: auto;
    flex-shrink: 0;
    gap: 0;
  }

  .site-header .topo .mini-menu li+li::before {
    margin: 0 0.5rem;
    height: 12px;
  }

  .site-header .topo .mini-menu li a {
    font-size: var(--gov-fs-xs);
    padding: 6px 12px;
    white-space: nowrap;
  }

  .site-header .nome {
    flex-direction: row;
    padding: 0.5rem 0.75rem;
    gap: 0.5rem;
  }

  .site-header .identidade-titulo {
    font-size: var(--gov-fs-sm);
  }

  .site-header .identidade-subtitulo {
    font-size: var(--gov-fs-xs);
  }

  .site-header .menu-logo img {
    height: 54px;
  }

  .site-header .menu,
  .site-header .menu .novo-menu {
    min-height: 62px;
  }

  .site-header .social {
    margin-left: auto;
    gap: 0.35rem;
  }

  .site-header .social a {
    width: 38px;
    height: 38px;
    border-radius: var(--gov-radius-sm);
  }

  .site-header .social a img {
    width: 20px;
    height: 20px;
  }

  .site-header .menu .novo-menu {
    margin-top: 0;
    float: none;
  }

  .site-header .menu .nav-main-list {
    background: var(--gov-primary-dark);
  }

  .site-header .menu .nav-main-item>a {
    color: var(--gov-pure-0);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    justify-content: space-between;
    min-height: 44px;
  }

  .site-header .menu .nav-main-item>a:hover,
  .site-header .menu .nav-main-item>a:focus {
    background: var(--gov-primary-hover);
    border-bottom-color: var(--gov-accent);
    color: var(--gov-pure-0);
  }

  .site-header .menu .nav-sub-list,
  .site-header .menu .dl-submenu {
    background: rgba(0, 0, 0, 0.12);
    border-top: none;
    border-left: 3px solid var(--gov-accent);
    box-shadow: none !important;
    border-radius: 0;
  }

  .site-header .menu .nav-sub-item>a {
    color: rgba(255, 255, 255, 0.85);
    border-left: none;
    font-size: var(--gov-fs-sm);
  }

  .site-header .menu .nav-sub-item>a:hover,
  .site-header .menu .nav-sub-item>a:focus {
    background: rgba(255, 255, 255, 0.08);
    color: var(--gov-pure-0);
    border-left: 3px solid var(--gov-accent);
  }

  .site-header .menu .nav-handle {
    margin-right: 10px;
    margin-top: 0;
    top: -44px;
  }
}

@media screen and (max-width: 480px) {
  .site-header .topo .semana .data-atual {
    font-size: var(--gov-fs-xs);
    line-height: 1.35;
  }

  .site-header .topo .mini-menu li a {
    font-size: var(--gov-fs-xs);
    padding: 5px 10px;
  }

  .site-header .nome {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }

  .site-header .identidade {
    align-items: center;
  }

  .site-header .identidade-titulo {
    font-size: var(--gov-fs-xs);
  }

  .site-header .menu-logo img {
    height: 46px;
  }

  .site-header .menu,
  .site-header .menu .novo-menu {
    min-height: 54px;
  }

  .site-header .social {
    margin-left: 0;
    width: 100%;
    justify-content: center;
  }

  .site-header .social a {
    width: 36px;
    height: 36px;
  }

  .site-header .social a img {
    width: 18px;
    height: 18px;
  }

  .site-header .menu .nav-main-item>a {
    font-size: var(--gov-fs-base);
    padding: 12px 14px;
  }
}

/* ============================================
   ACESSIBILIDADE (eMAG / Gov.br DS)
   ============================================ */

@media (prefers-contrast: high) {
  .site-header .topo {
    background: var(--gov-pure-100);
    border-bottom-color: var(--gov-accent);
  }

  .site-header .topo .semana .data-atual,
  .site-header .topo .mini-menu li a {
    color: var(--gov-pure-0);
  }

  .site-header .topo .mini-menu li a:hover,
  .site-header .topo .mini-menu li a:focus {
    background: var(--motuca-dark);
    color: var(--gov-pure-0);
  }

  .site-header .menu {
    background: var(--gov-pure-100);
    border-top-color: var(--gov-accent);
  }

  .site-header .menu .nav-main-item>a {
    border: 1px solid transparent;
    color: var(--gov-pure-0);
  }

  .site-header .menu .nav-main-item>a:hover,
  .site-header .menu .nav-main-item>a:focus {
    border-color: var(--gov-accent);
    background: rgba(255, 205, 7, 0.15);
  }
}

@media (prefers-reduced-motion: reduce) {

  .site-header .nome,
  .site-header .menu {
    animation: none;
  }

  .site-header .menu .nav-main-item>a,
  .site-header .social a,
  .site-header .topo .mini-menu li a {
    transition: none;
  }
}

@media (prefers-color-scheme: dark) {

  /* Seção do logo permanece branca em qualquer tema */
  .site-header .nome {
    background: #ffffff;
    border-bottom-color: var(--gov-gray-10);
  }

  .site-header .nome .identidade-link {
    color: var(--motuca-dark);
  }

  .site-header .social a {
    background: #ffffff;
    border-color: var(--gov-gray-10);
  }

  .site-header .social a img {
    opacity: 0.75;
  }
}

/* ============================================
   IMPRESSÃO
   ============================================ */

@media print {

  .site-header .topo,
  .site-header .social,
  .site-header .menu {
    display: none !important;
  }

  .site-header .nome {
    box-shadow: none !important;
    padding: 0.3rem 0 !important;
    min-height: auto !important;
    border-bottom: 2px solid var(--gov-gray-20) !important;
  }

  .site-header .nome::after {
    display: none;
  }

  .site-header .menu-logo img {
    height: 30px !important;
  }
}