/* ==========================================================================
   Componentes compartilhados
   ========================================================================== */

/* Botões ------------------------------------------------------------------- */

.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: var(--tap);
  padding: 0.8rem 1.4rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  font-size: var(--step-0);
  line-height: 1.2;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn--lg {
  min-height: 56px;
  padding-inline: 1.25rem;
  font-size: 1.0625rem;
}

@media (min-width: 560px) {
  .btn--lg {
    padding-inline: 1.75rem;
    font-size: var(--step-1);
  }
}

.btn--sm {
  min-height: 44px;
  padding: 0.55rem 1rem;
  font-size: var(--step--1);
}

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

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

.btn--whatsapp:hover {
  background: var(--whatsapp-dark);
  color: var(--white);
}

.btn--primary {
  background: var(--green-700);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--green-800);
  color: var(--white);
}

.btn--ghost {
  border-color: var(--line);
  background: var(--white);
  color: var(--green-800);
}

.btn--ghost:hover {
  border-color: var(--green-700);
  color: var(--green-900);
}

.btn--light {
  background: var(--white);
  color: var(--green-900);
}

.btn--light:hover {
  background: var(--surface-tint);
  color: var(--green-900);
}

.btn--outline-light {
  border-color: rgb(255 255 255 / 0.6);
  color: var(--white);
}

.btn--outline-light:hover {
  border-color: var(--white);
  background: rgb(255 255 255 / 0.1);
  color: var(--white);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: var(--tap);
  font-weight: 700;
  color: var(--green-700);
  text-decoration: none;
}

.link-arrow .icon {
  transition: transform 0.2s ease;
}

.link-arrow:hover {
  color: var(--green-900);
}

.link-arrow:hover .icon {
  transform: translateX(3px);
}

/* Header ------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgb(251 250 247 / 0.92);
  border-bottom: 1px solid transparent;
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  transition: border-color 0.2s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--header-h);
}

.brand {
  display: block;
  flex: none;
  border-radius: 6px;
}

.brand img {
  width: 140px;
  height: auto;
}

.site-header__label {
  display: none;
  padding-left: var(--space-3);
  border-left: 1px solid var(--line);
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--muted);
}

.site-nav {
  display: none;
  margin-left: auto;
}

.site-nav ul {
  display: flex;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.85rem;
  border-radius: 999px;
  font-size: var(--step--1);
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
}

.site-nav a:hover {
  background: var(--surface-tint);
  color: var(--green-900);
}

.site-header__call {
  margin-left: auto;
}

@media (min-width: 900px) {
  .brand img {
    width: 164px;
  }

  .site-nav {
    display: block;
  }

  .site-header__call {
    margin-left: 0;
  }

  .site-header__label {
    display: block;
  }
}

/* Contato final ------------------------------------------------------------- */

.contact {
  padding-block: var(--space-6);
  background: linear-gradient(135deg, var(--blue-800), var(--green-800) 70%);
  color: var(--white);
}

.contact__inner {
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

.contact__title {
  color: var(--white);
  font-size: var(--step-4);
}

.contact__text p {
  margin-top: var(--space-2);
  max-width: 34rem;
  font-size: var(--step-1);
  color: rgb(255 255 255 / 0.9);
}

.contact__actions {
  display: grid;
  gap: 0.75rem;
}

.contact .btn--light .icon,
.hero .btn--light .icon {
  color: var(--whatsapp);
}

.contact :focus-visible {
  outline-color: var(--white);
}

.contact__note {
  font-size: var(--step--1);
  color: rgb(255 255 255 / 0.85);
  text-align: center;
}

@media (min-width: 900px) {
  .contact__inner {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-6);
  }
}

/* Rodapé ------------------------------------------------------------------- */

.site-footer {
  padding-top: var(--space-5);
  padding-bottom: calc(var(--bottom-nav-h) + var(--safe-bottom) + 96px);
  background: var(--white);
  border-top: 1px solid var(--line);
  font-size: var(--step--1);
  color: var(--muted);
}

.site-footer__grid {
  display: grid;
  gap: var(--space-4);
}

.site-footer__brand img {
  width: 160px;
  margin-bottom: var(--space-2);
}

.site-footer__brand p {
  max-width: 24rem;
}

.site-footer__title {
  margin-bottom: 0.5rem;
  font-family: var(--font-sans);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}

.site-footer__list li {
  min-height: 40px;
  display: flex;
  align-items: center;
}

.site-footer__list a {
  color: var(--muted);
}

.site-footer__list a:hover {
  color: var(--green-900);
}

.site-footer__legal {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0.5rem;
  font-size: 0.8125rem;
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
}

.site-footer__credit a {
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: color-mix(in srgb, currentColor 35%, transparent);
  transition: text-decoration-color 0.2s;
}

.site-footer__credit a:hover,
.site-footer__credit a:focus-visible {
  text-decoration-color: currentColor;
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .site-footer {
    padding-bottom: var(--space-5);
  }
}

/* Navegação inferior (celular) ---------------------------------------------- */

.bottom-nav {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 45;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  height: calc(var(--bottom-nav-h) + var(--safe-bottom));
  padding-bottom: var(--safe-bottom);
  background: var(--white);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 16px rgb(18 63 54 / 0.06);
}

.bottom-nav__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  text-decoration: none;
}

.bottom-nav__item .icon {
  width: 22px;
  height: 22px;
}

.bottom-nav__item:hover,
.bottom-nav__item[aria-current="true"] {
  color: var(--green-700);
}

.bottom-nav__item:focus-visible {
  outline-offset: -4px;
}

@media (min-width: 900px) {
  .bottom-nav {
    display: none;
  }
}

/* Widget WhatsApp ------------------------------------------------------------ */

.wa-widget {
  --wa-bottom: calc(var(--bottom-nav-h) + var(--safe-bottom) + 16px);
  position: fixed;
  right: 16px;
  bottom: var(--wa-bottom);
  z-index: 50;
}

.wa-fab {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 0;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  box-shadow: 0 6px 18px rgb(0 0 0 / 0.2);
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wa-widget.is-deferred:not(.is-open) {
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
}

.wa-widget {
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.wa-fab:hover {
  transform: scale(1.06);
  box-shadow: 0 8px 22px rgb(0 0 0 / 0.24);
}

.wa-fab__icon {
  width: 30px;
  height: 30px;
}

.wa-fab:focus-visible {
  outline-color: var(--green-900);
}

.wa-panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 12px);
  width: min(360px, calc(100vw - 32px));
  max-height: calc(100dvh - var(--wa-bottom) - 90px);
  overflow: auto;
  border-radius: 20px;
  background: var(--white);
  box-shadow: 0 18px 48px rgb(0 0 0 / 0.22);
  transform-origin: bottom right;
}

.wa-panel:not([hidden]) {
  animation: wa-in 0.22s ease-out;
}

@keyframes wa-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
}

.wa-panel__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 0.75rem 1rem 1rem;
  background: var(--whatsapp-dark);
  color: var(--white);
}

.wa-panel__avatar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgb(255 255 255 / 0.15);
}

.wa-panel__id {
  flex: 1;
  min-width: 0;
}

.wa-panel__name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.2;
}

.wa-panel__status {
  font-size: 0.8125rem;
  color: rgb(255 255 255 / 0.85);
}

.wa-panel__close {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.wa-panel__close:hover {
  background: rgb(255 255 255 / 0.12);
}

.wa-panel__close:focus-visible {
  outline-color: var(--white);
  outline-offset: -2px;
}

.wa-panel__body {
  display: grid;
  gap: 0.6rem;
  padding: 1.25rem 1rem;
  background-color: #efeae2;
  background-image: radial-gradient(rgb(0 0 0 / 0.035) 1px, transparent 1px);
  background-size: 14px 14px;
}

.wa-bubble {
  justify-self: start;
  max-width: 88%;
  padding: 0.6rem 0.85rem;
  border-radius: 4px 14px 14px 14px;
  background: var(--white);
  box-shadow: 0 1px 1px rgb(0 0 0 / 0.08);
  font-size: 0.9375rem;
  line-height: 1.45;
}

.wa-panel__footer {
  display: grid;
  gap: 0.5rem;
  padding: 1rem;
  text-align: center;
}

.wa-panel__micro {
  font-size: 0.8125rem;
  color: var(--muted);
}

@media (min-width: 900px) {
  .wa-widget {
    --wa-bottom: 24px;
    right: 24px;
  }
}

/* FAQ ---------------------------------------------------------------------- */

.faq {
  border-top: 1px solid var(--line);
}

.faq__item {
  border-bottom: 1px solid var(--line);
}

.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-height: 64px;
  padding: 0.9rem 0;
  font-weight: 700;
  font-size: var(--step-1);
  color: var(--green-900);
  cursor: pointer;
  list-style: none;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: "";
  flex: none;
  width: 12px;
  height: 12px;
  margin-right: 6px;
  border-right: 2px solid var(--green-700);
  border-bottom: 2px solid var(--green-700);
  transform: rotate(45deg) translate(-3px, -3px);
  transition: transform 0.2s ease;
}

.faq__item[open] summary::after {
  transform: rotate(225deg) translate(-3px, -3px);
}

.faq__item summary:focus-visible {
  outline-offset: 2px;
}

.faq__answer {
  padding-bottom: 1.25rem;
  max-width: 44rem;
  color: var(--muted);
}

/* Galeria + lightbox ------------------------------------------------------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 150px;
  gap: 0.6rem;
}

.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--line);
}

.gallery {
  grid-auto-flow: dense;
}

.gallery__item--feature {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery__item--wide {
  grid-column: span 2;
}

.gallery__btn {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
}

.gallery__btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery__btn:hover img {
  transform: scale(1.03);
}

.gallery__btn:focus-visible {
  outline-offset: -4px;
  outline-color: var(--white);
  box-shadow: inset 0 0 0 6px var(--blue-700);
}

.gallery__caption {
  position: absolute;
  left: 0.5rem;
  bottom: 0.5rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: rgb(18 63 54 / 0.82);
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 600;
  pointer-events: none;
}

@media (min-width: 768px) {
  .gallery {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 180px;
    gap: 0.75rem;
  }
}

@media (min-width: 1100px) {
  .gallery {
    grid-auto-rows: 210px;
  }
}

.lightbox {
  width: 100vw;
  max-width: 100vw;
  height: 100dvh;
  max-height: 100dvh;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgb(10 24 21 / 0.96);
  color: var(--white);
}

.lightbox::backdrop {
  background: rgb(10 24 21 / 0.7);
}

.lightbox[open] {
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.lightbox__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0.5rem 0.5rem 1.25rem;
}

.lightbox__counter {
  font-size: var(--step--1);
  color: rgb(255 255 255 / 0.8);
}

.lightbox__stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
  padding: 0 0.75rem;
}

.lightbox__stage img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
}

.lightbox__caption {
  padding: 0.75rem 1.25rem calc(1rem + var(--safe-bottom));
  text-align: center;
  font-weight: 600;
}

.lightbox__btn {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: rgb(255 255 255 / 0.12);
  color: var(--white);
  cursor: pointer;
}

.lightbox__btn:hover {
  background: rgb(255 255 255 / 0.22);
}

.lightbox__btn:focus-visible {
  outline-color: var(--white);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox__nav--prev { left: 0.75rem; }
.lightbox__nav--next { right: 0.75rem; }

/* Card de unidade ------------------------------------------------------------ */

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

.unit-card {
  display: grid;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.unit-card__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.unit-card__body {
  display: grid;
  gap: 0.5rem;
  align-content: start;
  padding: 1.25rem;
}

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

.unit-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0.1rem 0.7rem;
  border-radius: 999px;
  background: var(--surface-tint);
  color: var(--green-800);
  font-size: 0.8125rem;
  font-weight: 700;
}

.tag--own {
  background: var(--green-700);
  color: var(--white);
}