/* ============================================================
   Chalés dos Manacás — cores e fontes do manual da marca
   Verde #4E4F3E · Lilás #C9ABD2 (RGB 201 171 210) · Branco #FFFFFF
   Fontes: Sora (Google) e Prettywise (comercial — Fraunces é a
   substituta gratuita mais próxima para os títulos)
   ============================================================ */
:root {
  --verde: #4e4f3e;        /* verde oficial da marca */
  --verde-escuro: #3e3f31; /* header, cartões escuros */
  --verde-mais-escuro: #333429;
  --verde-claro: #5c5d4c;
  --branco: #ffffff;       /* branco oficial da marca */
  --branco-70: rgba(255, 255, 255, 0.72);
  --branco-45: rgba(255, 255, 255, 0.48);
  --branco-15: rgba(255, 255, 255, 0.15);
  --branco-08: rgba(255, 255, 255, 0.08);
  --lilas: #c9abd2;        /* lilás oficial da marca */
  --lilas-claro: #dcc9e1;
  --lilas-20: rgba(201, 171, 210, 0.2);
  --fonte-titulo: "Fraunces", Georgia, serif;
  --fonte-corpo: "Sora", -apple-system, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--verde);
  color: var(--branco);
  font-family: var(--fonte-corpo);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--lilas); text-decoration: none; }
a:hover { color: var(--lilas-claro); }

h1, h2, h3 { font-family: var(--fonte-titulo); font-weight: 500; line-height: 1.15; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(62, 63, 49, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--branco-08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 46px; width: auto; }

/* uppercase espaçado, como o "CHALÉS DOS" da marca */
.site-nav {
  display: flex;
  gap: 28px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}
.site-nav a { color: var(--branco-70); }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--branco); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-family: var(--fonte-corpo);
  font-size: 1rem;
  font-weight: 600;
  transition: background 0.2s, opacity 0.2s, transform 0.1s;
}

.btn-primary { background: var(--lilas); color: var(--verde-mais-escuro); }
.btn-primary:hover { background: var(--lilas-claro); color: var(--verde-mais-escuro); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  color: var(--branco);
  border: 1px solid var(--branco-45);
}
.btn-ghost:hover { border-color: var(--branco); color: var(--branco); }

/* ---------- Hero (home) ---------- */
.hero {
  padding: 96px 0 72px;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% -20%, rgba(201, 171, 210, 0.14), transparent 60%),
    var(--verde);
}

.hero img.hero-logo { width: min(360px, 70vw); margin: 0 auto 32px; }

.hero p.slogan {
  font-family: var(--fonte-titulo);
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  color: var(--branco-70);
  max-width: 560px;
  margin: 0 auto 40px;
}

.hero .acoes { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- Seções ---------- */
.secao { padding: 72px 0; }
.secao-escura { background: var(--verde-escuro); }

.secao h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin-bottom: 12px;
}

.secao .sub {
  color: var(--branco-70);
  max-width: 640px;
  margin-bottom: 44px;
}

/* ---------- Cards de chalé (home) ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.card {
  background: var(--verde-escuro);
  border: 1px solid var(--branco-08);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.25s, border-color 0.25s;
}

.card:hover { transform: translateY(-4px); border-color: var(--lilas-20); }

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

.card .card-body { padding: 24px 26px 28px; }
.card h3 { font-size: 1.5rem; margin-bottom: 6px; }
.card .resumo { color: var(--branco-70); font-size: 0.95rem; margin-bottom: 18px; }

.card .preco-linha {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.preco { font-family: var(--fonte-titulo); font-size: 1.35rem; color: var(--lilas); }
.preco small { font-family: var(--fonte-corpo); font-size: 0.8rem; color: var(--branco-45); }

/* ---------- Página do chalé ---------- */
.pagina-chale { padding: 48px 0 96px; }

.volta { display: inline-block; margin-bottom: 20px; font-size: 0.9rem; color: var(--branco-45); }
.volta:hover { color: var(--branco); }

.titulo-chale h1 { font-size: clamp(2rem, 4.5vw, 3rem); margin-bottom: 8px; }
.titulo-chale .resumo { color: var(--branco-70); margin-bottom: 36px; max-width: 640px; }

.layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 48px;
  align-items: start;
}

/* Galeria */
.galeria .principal {
  border-radius: 20px;
  overflow: hidden;
  cursor: zoom-in;
}
.galeria .principal img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }

.galeria .thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.galeria .thumbs img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 12px;
  cursor: pointer;
  opacity: 0.65;
  transition: opacity 0.2s;
  border: 2px solid transparent;
}

.galeria .thumbs img:hover { opacity: 1; }
.galeria .thumbs img.ativa { opacity: 1; border-color: var(--lilas); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(30, 31, 24, 0.96);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 24px;
  overscroll-behavior: contain;
  touch-action: pan-y;
}
.lightbox.aberta { display: flex; }
.lightbox img {
  max-width: calc(100% - 96px);
  max-height: 88vh;
  border-radius: 12px;
  user-select: none;
  -webkit-user-drag: none;
}

.lightbox button {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  color: var(--branco);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.lightbox button:hover { background: rgba(255, 255, 255, 0.22); }

.lb-fechar { top: 16px; right: 16px; }
.lb-nav { top: 50%; transform: translateY(-50%); }
.lb-ant { left: 12px; }
.lb-prox { right: 12px; }

.lb-contador {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.85rem;
  color: var(--branco-70);
  background: rgba(30, 31, 24, 0.6);
  padding: 4px 14px;
  border-radius: 999px;
}

/* Sobre + comodidades */
.sobre-chale { margin-top: 48px; }
.sobre-chale h2 { font-size: 1.6rem; margin-bottom: 14px; }
.sobre-chale p { color: var(--branco-70); max-width: 640px; }

.comodidades { margin-top: 40px; }
.comodidades h2 { font-size: 1.6rem; margin-bottom: 18px; }

.comodidades ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 12px 24px;
}

.comodidades li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--branco-70);
  font-size: 0.95rem;
}

.comodidades li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--lilas);
  flex-shrink: 0;
}

/* ---------- Cartão de reserva ---------- */
.reserva {
  position: sticky;
  top: 96px;
  background: var(--verde-escuro);
  border: 1px solid var(--branco-15);
  border-radius: 20px;
  padding: 26px;
}

.reserva .preco-topo { display: flex; align-items: baseline; gap: 8px; margin-bottom: 6px; }
.reserva .preco-topo .valor { font-family: var(--fonte-titulo); font-size: 1.7rem; color: var(--branco); }
.reserva .preco-topo .sufixo { color: var(--branco-45); font-size: 0.9rem; }

.preco-detalhe { font-size: 0.8rem; color: var(--branco-70); margin: 0 0 16px; }

.aviso {
  font-size: 0.85rem;
  color: var(--branco-70);
  background: var(--lilas-20);
  border-radius: 10px;
  padding: 10px 14px;
  margin-bottom: 14px;
  display: none;
}
.aviso.visivel { display: block; }

/* Calendário */
.calendario { user-select: none; margin-bottom: 16px; }

.cal-cabecalho {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.cal-cabecalho .mes {
  font-family: var(--fonte-titulo);
  font-size: 1.05rem;
}

.cal-nav {
  background: none;
  border: 1px solid var(--branco-15);
  color: var(--branco);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}
.cal-nav:hover:not(:disabled) { border-color: var(--lilas); color: var(--lilas); }
.cal-nav:disabled { opacity: 0.25; cursor: default; }

.cal-grade {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
}

.cal-grade .dia-semana {
  text-align: center;
  font-size: 0.7rem;
  color: var(--branco-45);
  padding: 6px 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cal-grade .dia {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  border-radius: 50%;
  cursor: pointer;
  border: none;
  background: none;
  color: var(--branco);
  font-family: var(--fonte-corpo);
  transition: background 0.15s;
}

.cal-grade .dia:hover:not(:disabled) { background: var(--branco-15); }
.cal-grade .dia:disabled { color: var(--branco-45); opacity: 0.4; cursor: default; }
.cal-grade .dia.bloqueado { text-decoration: line-through; }
.cal-grade .dia.checkin,
.cal-grade .dia.checkout { background: var(--lilas); color: var(--verde-mais-escuro); font-weight: 600; }
.cal-grade .dia.no-intervalo { background: var(--lilas-20); border-radius: 0; }
.cal-grade .dia.vazio { visibility: hidden; }

.cal-legenda {
  display: flex;
  gap: 16px;
  margin-top: 10px;
  font-size: 0.75rem;
  color: var(--branco-45);
  flex-wrap: wrap;
}

.cal-legenda span { display: inline-flex; align-items: center; gap: 6px; }
.cal-legenda i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.cal-legenda .li-livre i { border: 1px solid var(--branco-45); }
.cal-legenda .li-ocupado i { background: var(--branco-45); opacity: 0.5; }
.cal-legenda .li-selecao i { background: var(--lilas); }

.cal-status { font-size: 0.85rem; color: var(--branco-70); min-height: 1.4em; margin-top: 8px; }

/* Campos do formulário */
.campo { margin: 16px 0; }
.campo label { display: block; font-size: 0.85rem; color: var(--branco-70); margin-bottom: 6px; }

.campo select {
  width: 100%;
  background: var(--verde);
  color: var(--branco);
  border: 1px solid var(--branco-15);
  border-radius: 10px;
  padding: 11px 12px;
  font-family: var(--fonte-corpo);
  font-size: 0.95rem;
}

.campo-pet { display: flex; align-items: center; gap: 10px; }
.campo-pet input { accent-color: var(--lilas); width: 18px; height: 18px; }
.campo-pet label { margin: 0; }

.resumo-reserva {
  border-top: 1px solid var(--branco-15);
  margin-top: 18px;
  padding-top: 14px;
  font-size: 0.9rem;
  color: var(--branco-70);
  display: none;
}
.resumo-reserva.visivel { display: block; }
.resumo-reserva .linha { display: flex; justify-content: space-between; margin-bottom: 6px; }
.resumo-reserva .total { color: var(--branco); font-weight: 600; }

.reserva .btn { width: 100%; margin-top: 18px; }

.nota-cobranca {
  text-align: center;
  font-size: 0.78rem;
  color: var(--branco-45);
  margin-top: 12px;
}

/* ---------- Sobre (home) ---------- */
.sobre-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 48px;
  align-items: center;
}
.sobre-grid img { width: 220px; }
.sobre-grid p { color: var(--branco-70); max-width: 560px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--verde-mais-escuro);
  padding: 56px 0 32px;
  margin-top: 0;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.site-footer img { height: 72px; }
.site-footer h4 { font-family: var(--fonte-titulo); font-weight: 500; margin-bottom: 10px; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 6px; }
.site-footer a { color: var(--branco-70); }
.site-footer a:hover { color: var(--lilas); }

.copyright {
  border-top: 1px solid var(--branco-08);
  padding-top: 24px;
  font-size: 0.8rem;
  color: var(--branco-45);
  text-align: center;
}

/* ---------- Barra de reserva fixa (só celular) ---------- */
.cta-mobile {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  background: rgba(62, 63, 49, 0.97);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--branco-15);
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: transform 0.25s;
}
.cta-mobile.escondida { transform: translateY(110%); }
.cta-mobile .cta-preco { font-size: 0.8rem; color: var(--branco-70); }
.cta-mobile .cta-preco strong {
  font-family: var(--fonte-titulo);
  font-size: 1.25rem;
  color: var(--branco);
  margin: 0 4px;
}
.cta-mobile .btn { padding: 11px 26px; }

/* ---------- Responsivo ---------- */
* { -webkit-tap-highlight-color: transparent; }

@media (max-width: 960px) {
  /* minmax(0, …) impede que conteúdo largo (tira de miniaturas) alargue a página */
  .layout { grid-template-columns: minmax(0, 1fr); }
  .reserva { position: static; scroll-margin-top: 84px; }
  .sobre-grid { grid-template-columns: 1fr; text-align: center; }
  .sobre-grid img { margin: 0 auto; }
  .cta-mobile { display: flex; }
  body:has(.cta-mobile) .pagina-chale { padding-bottom: 140px; }
}

@media (max-width: 640px) {
  .site-nav { gap: 14px; font-size: 0.68rem; }
  .brand img { height: 38px; }
  .hero { padding: 64px 0 48px; }
  .secao { padding: 56px 0; }

  /* tira de miniaturas rolável no celular (20 fotos empilhadas ocupariam
     a tela inteira) */
  .galeria .thumbs {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    padding-bottom: 6px;
  }
  .galeria .thumbs img {
    flex: 0 0 96px;
    scroll-snap-align: start;
  }

  .lightbox { padding: 12px; }
  .lightbox img { max-width: 100%; max-height: 82vh; }
  .lightbox .lb-nav { display: none; } /* no celular navega por swipe */
  .cal-nav { width: 40px; height: 40px; }
}