/* ==========================================================================
   Componentes globais — BEM
   Depende de: tokens.css, base.css
   ========================================================================== */

/* ---------- Ícones ---------- */
.icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}

/* ---------- Eyebrow (label em caixa-alta) ---------- */
.eyebrow {
  font-size: var(--step--1);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--accent);
}

.theme-inverse .eyebrow {
  color: var(--text-on-dark);
}

/* ---------- Placeholder de dado pendente (remover antes da publicação) ---------- */
.todo {
  padding: 0 0.3em;
  border-radius: 0.25rem;
  background-color: #FFF1BF;
  color: #4D3B00;
  font-style: normal;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--tap-min);
  padding: var(--space-3) var(--space-6);
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: var(--weight-semibold);
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    background-color var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: none;
  box-shadow: none;
}

.btn--primary {
  background-color: var(--accent);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--accent-hover);
  color: var(--color-white);
}

.btn--secondary {
  border-color: var(--accent);
  background-color: transparent;
  color: var(--accent);
}

.btn--secondary:hover {
  background-color: var(--accent);
  color: var(--color-white);
}

/* Botão claro para blocos verdes (.theme-inverse) */
.btn.btn--light {
  background-color: var(--color-white);
  color: var(--accent-hover);
}

.btn.btn--light:hover {
  background-color: var(--bg-primary);
  color: var(--accent-hover);
}

.btn--block {
  width: 100%;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background-color: var(--bg-primary);
  transition:
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
}

/* Some ao rolar para baixo, volta suavemente ao rolar para cima (js/main.js) */
.site-header.is-hidden {
  transform: translateY(-100%);
}

.site-header__inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4) var(--space-5);
  min-height: var(--header-h);
}

.site-header__logo {
  display: inline-flex;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
}

.site-header__logo img {
  width: clamp(10.5rem, 9rem + 4vw, 13.5rem);
  height: auto;
}

/* Botão de menu (mobile/tablet) — só existe com JS */
.nav-toggle {
  position: relative;
  z-index: calc(var(--z-overlay) + 1);
  display: none;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--tap-min);
  padding: 0 var(--space-5);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  background-color: var(--bg-surface);
  font-size: 1rem;
  font-weight: var(--weight-semibold);
  color: var(--text-main);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.js .nav-toggle {
  display: inline-flex;
}

.nav-toggle:hover {
  border-color: var(--text-main);
}

.nav-toggle__icon {
  position: relative;
  width: 1.125rem;
  height: 0.75rem;
}

.nav-toggle__icon::before,
.nav-toggle__icon::after,
.nav-toggle__icon span {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background-color: currentColor;
  transition:
    transform var(--duration-base) var(--ease-out),
    opacity var(--duration-fast) var(--ease-out);
}

.nav-toggle__icon::before { top: 0; }
.nav-toggle__icon span    { top: calc(50% - 1px); }
.nav-toggle__icon::after  { bottom: 0; }

.nav-toggle[aria-expanded="true"] .nav-toggle__icon::before {
  transform: translateY(0.3125rem) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon span {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__icon::after {
  transform: translateY(-0.3125rem) rotate(-45deg);
}

/* Navegação — mobile-first: menu de tela cheia, editorial
   (não é mais o painel suspenso genérico: números, serifa em itálico
   e entrada escalonada por item, ecoando o índice das seções internas) */
.site-nav {
  width: 100%;
  padding-bottom: var(--space-5);
}

.js .site-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  flex-direction: column;
  justify-content: center;
  padding: var(--space-8) var(--gutter);
  background-color: var(--bg-primary);
  background-image: repeating-linear-gradient(135deg, var(--color-sage-100) 0 1px, transparent 1px 44px);
  overflow-y: auto;
}

.js .site-nav.is-open {
  display: flex;
}

.site-nav__list {
  display: grid;
  counter-reset: navitem;
}

.js .site-nav__list li {
  counter-increment: navitem;
  border-bottom: 1px solid var(--border-subtle);
  opacity: 0;
}

.js .site-nav.is-open li {
  animation: slide-up var(--duration-slow) var(--ease-out) forwards;
}

.js .site-nav.is-open li:nth-child(1) { animation-delay: 40ms; }
.js .site-nav.is-open li:nth-child(2) { animation-delay: 100ms; }
.js .site-nav.is-open li:nth-child(3) { animation-delay: 160ms; }
.js .site-nav.is-open li:nth-child(4) { animation-delay: 220ms; }
.js .site-nav.is-open li:nth-child(5) { animation-delay: 280ms; }

.site-nav__link {
  display: flex;
  align-items: baseline;
  gap: var(--space-4);
  padding-block: var(--space-4);
  font-size: var(--step-0);
  font-weight: var(--weight-medium);
  color: var(--text-main);
  text-decoration: none;
}

.js .site-nav__link {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-style: italic;
  font-weight: var(--weight-regular);
}

.js .site-nav__link::before {
  content: counter(navitem, decimal-leading-zero);
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-style: normal;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  color: var(--brand);
}

.site-nav__link:hover {
  color: var(--accent);
}

.site-nav__link[aria-current="page"] {
  color: var(--accent);
  font-weight: var(--weight-semibold);
}

.site-nav__cta {
  width: 100%;
  margin-top: var(--space-6);
}

.js .site-nav.is-open .site-nav__cta {
  opacity: 0;
  animation: slide-up var(--duration-slow) var(--ease-out) forwards;
  animation-delay: 340ms;
}

@media (min-width: 80em) {
  .js .nav-toggle {
    display: none;
  }

  .site-header__inner {
    flex-wrap: nowrap;
  }

  .site-nav,
  .js .site-nav {
    display: flex;
    flex-direction: row;
    position: static;
    align-items: center;
    justify-content: flex-start;
    gap: var(--space-6);
    width: auto;
    padding: 0;
    border: 0;
    background: none;
    overflow: visible;
  }

  .site-nav__list {
    display: flex;
    gap: var(--space-5);
    counter-reset: none;
  }

  .js .site-nav__list li {
    border-bottom: 0;
    opacity: 1;
    counter-increment: none;
  }

  .js .site-nav.is-open li,
  .js .site-nav.is-open .site-nav__cta {
    animation: none;
    opacity: 1;
  }

  .site-nav__link,
  .js .site-nav__link {
    position: relative;
    padding-block: var(--space-2);
    font-family: var(--font-body);
    font-size: 1rem;
    font-style: normal;
    font-weight: var(--weight-medium);
  }

  .js .site-nav__link::before {
    content: none;
  }

  .site-nav__link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    border-radius: 2px;
    background-color: var(--brand);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration-base) var(--ease-out);
  }

  .site-nav__link:hover::after,
  .site-nav__link[aria-current="page"]::after {
    transform: scaleX(1);
  }

  .site-nav__cta {
    width: auto;
    margin-top: 0;
  }
}

/* ---------- Foto (mesmas proporções fixas do placeholder: CLS = 0) ---------- */
.photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: var(--ratio, 4 / 5);
  object-fit: cover;
  border-radius: var(--radius-lg);
  background-color: var(--bg-tint);
}

/* ---------- Placeholder de imagem (provisório) ---------- */
.placeholder {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: var(--ratio, 4 / 5);
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    repeating-linear-gradient(
      135deg,
      var(--color-sage-100) 0 14px,
      #E5EAE0 14px 28px
    );
  color: var(--text-muted);
}

.placeholder__label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  max-width: 16rem;
  padding: var(--space-4);
  font-size: var(--step--1);
  font-weight: var(--weight-semibold);
  line-height: 1.4;
  text-align: center;
}

.placeholder__label .icon {
  width: 2rem;
  height: 2rem;
}

/* ---------- Lista com setas (padrão das refs) ---------- */
.arrow-list {
  display: grid;
  gap: var(--space-5);
}

.arrow-list__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: start;
}

.arrow-list__item .icon {
  width: 1.5rem;
  height: 1.5rem;
  margin-top: 0.1em;
}

/* ---------- Card de especialidade ---------- */
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  height: 100%;
  padding: var(--space-6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background-color: var(--bg-surface);
  box-shadow: var(--shadow-sm);
  transition:
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-card:has(.service-card__link:focus-visible) {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.service-card__text {
  color: var(--text-muted);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
  font-weight: var(--weight-semibold);
  text-decoration: none;
}

.service-card__link:focus-visible {
  outline: none;
}

/* Card inteiro clicável */
.service-card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.service-card__link .icon {
  transition: transform var(--duration-base) var(--ease-out);
}

.service-card:hover .service-card__link .icon {
  transform: translateX(4px);
}

/* ---------- Card de unidade ---------- */
.unit-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  height: 100%;
  padding: var(--space-6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background-color: var(--bg-surface);
}

.unit-card__title {
  font-size: var(--step-2);
}

.unit-card__details {
  display: grid;
  gap: var(--space-3);
  color: var(--text-muted);
}

.unit-card__detail {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  align-items: start;
}

.unit-card__detail .icon {
  margin-top: 0.2em;
  color: var(--brand);
}

.unit-card__action {
  margin-top: auto;
  padding-top: var(--space-3);
}

/* ---------- Numeral editorial (01, 02, 03) ---------- */
.index-mark {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-style: italic;
  line-height: 1;
  color: var(--brand);
}

/* ---------- Breadcrumb ---------- */
.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 1rem;
  color: var(--text-muted);
}

.breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: var(--space-2);
  color: var(--border-strong);
}

.breadcrumb__list a {
  color: var(--text-muted);
}

.breadcrumb__list a:hover {
  color: var(--accent);
}

.breadcrumb + .eyebrow {
  margin-top: var(--space-6);
}

/* ---------- Unidade: mapa ---------- */
.unit-card__map {
  --ratio: 16 / 9;
  border-radius: var(--radius-md);
}

.unit-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-5);
  font-size: 1rem;
  font-weight: var(--weight-semibold);
}

/* ---------- FAQ (acordeão nativo <details>, sem JS) ---------- */
.faq {
  display: grid;
  gap: var(--space-3);
  max-width: 52rem;
  margin-inline: auto;
}

.faq__item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  transition: border-color var(--duration-base) var(--ease-out);
}

.faq__item[open] {
  border-color: var(--border-strong);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: var(--tap-min);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  list-style: none;
}

.faq__question::-webkit-details-marker {
  display: none;
}

/* Chevron */
.faq__question::after {
  content: "";
  flex-shrink: 0;
  width: 0.625rem;
  height: 0.625rem;
  margin-top: -0.25rem;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(45deg);
  transition: transform var(--duration-base) var(--ease-out);
}

.faq__item[open] .faq__question::after {
  margin-top: 0.25rem;
  transform: rotate(-135deg);
}

.faq__question:hover {
  color: var(--accent);
}

.faq__answer {
  padding: 0 var(--space-5) var(--space-5);
  color: var(--text-muted);
}

.faq__item[open] .faq__answer {
  animation: fade-in var(--duration-base) var(--ease-out);
}

/* ---------- Footer ---------- */
.site-footer {
  padding-block: var(--space-9) var(--space-6);
}

.site-footer__top {
  display: grid;
  gap: var(--space-7);
}

.site-footer__logo {
  width: 13.5rem;
  height: auto;
}

.site-footer__tagline {
  margin-top: var(--space-5);
  max-width: 22rem;
}

.site-footer__heading {
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--step--1);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  line-height: 1.4;
  text-transform: uppercase;
}

.site-footer__list {
  display: grid;
  gap: var(--space-3);
}

.site-footer__list a {
  text-decoration: none;
}

.site-footer__list a:hover {
  text-decoration: underline;
}

.site-footer__unit {
  font-style: normal;
}

.site-footer__unit + .site-footer__unit {
  margin-top: var(--space-4);
}

.site-footer__unit strong {
  display: block;
}

.site-footer__cta {
  margin-top: var(--space-5);
}

.site-footer__bottom {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-5);
  border-top: 1px solid rgb(255 255 255 / 0.35);
  font-size: var(--step--1);
}

.site-footer__bottom p {
  max-width: none;
}

@media (min-width: 48em) {
  .site-footer__top {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 64em) {
  .site-footer__top {
    grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr;
    gap: var(--space-6);
  }
}