/* =========================================================
   Power House | Estudio de Pilates - folha de estilos
   ========================================================= */

:root {
  --cor-fundo: #faf6f1;
  --cor-fundo-alt: #f1e9df;
  --cor-texto: #2c2a26;
  --cor-texto-suave: #6b655c;
  --cor-destaque: #8a7256;
  --cor-destaque-escuro: #6a5940;
  --cor-verde: #6f7d5f;
  --cor-branco: #ffffff;
  --cor-borda: #e4dbcd;
  --sombra: 0 10px 30px rgba(44, 42, 38, 0.08);
  --raio: 14px;
  --fonte-titulo: 'Cormorant Garamond', Georgia, serif;
  --fonte-texto: 'Jost', Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--fonte-texto);
  color: var(--cor-texto);
  background: var(--cor-fundo);
  line-height: 1.65;
  font-size: 17px;
}

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

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--fonte-titulo);
  font-weight: 600;
  color: var(--cor-texto);
  line-height: 1.15;
  margin: 0 0 18px;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.3rem; }
h3 { font-size: 1.5rem; }

p { margin: 0 0 16px; }

.lead { font-size: 1.15rem; color: var(--cor-texto-suave); }

.btn {
  display: inline-block;
  padding: 13px 30px;
  background: var(--cor-destaque);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: var(--fonte-texto);
  font-size: 0.95rem;
  letter-spacing: .03em;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.btn:hover { background: var(--cor-destaque-escuro); transform: translateY(-1px); }
.btn.secundario { background: transparent; color: var(--cor-destaque-escuro); border: 1px solid var(--cor-destaque); }
.btn.secundario:hover { background: var(--cor-fundo-alt); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* ---------- Cabecalho / navegacao ---------- */
.topo {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 241, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--cor-borda);
}
.topo-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.logo {
  font-family: var(--fonte-titulo);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--cor-destaque-escuro);
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo span {
  font-family: var(--fonte-texto);
  font-size: 0.62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cor-texto-suave);
  font-weight: 400;
}

.nav-principal > ul {
  list-style: none;
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
}
.nav-principal > ul > li { position: relative; }
.nav-principal a {
  display: block;
  padding: 10px 14px;
  font-size: 0.92rem;
  letter-spacing: .02em;
  color: var(--cor-texto);
  border-radius: 999px;
}
.nav-principal a:hover,
.nav-principal a.ativo { background: var(--cor-fundo-alt); color: var(--cor-destaque-escuro); }

.tem-submenu:hover .submenu,
.tem-submenu:focus-within .submenu { display: block; }
.submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  box-shadow: var(--sombra);
  border-radius: 10px;
  padding: 14px 8px 8px;
  min-width: 200px;
  list-style: none;
  margin: 0;
}
.submenu li a { padding: 9px 14px; border-radius: 6px; white-space: nowrap; }
.submenu li a:hover { background: var(--cor-fundo-alt); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span { width: 24px; height: 2px; background: var(--cor-texto); }

/* ---------- Hero ---------- */
.hero {
  padding: 70px 0 60px;
  text-align: center;
  background: linear-gradient(180deg, var(--cor-fundo-alt) 0%, var(--cor-fundo) 100%);
}
.hero h1 { max-width: 780px; margin-left: auto; margin-right: auto; }
.hero .lead { max-width: 640px; margin: 0 auto 28px; }
.hero-acoes { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.secao { padding: 64px 0; }
.secao.alt { background: var(--cor-fundo-alt); }
.secao-titulo { text-align: center; max-width: 700px; margin: 0 auto 40px; }
.secao-titulo p { color: var(--cor-texto-suave); }

/* ---------- Grelhas / cartoes ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.cartao {
  background: #fff;
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.cartao-corpo { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.cartao-img { aspect-ratio: 4/3; background: var(--cor-fundo-alt) center/cover no-repeat; }
img.cartao-img { object-fit: cover; width: 100%; height: 100%; }

.placeholder-img {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--cor-fundo-alt), var(--cor-borda));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--cor-texto-suave);
  font-family: var(--fonte-titulo);
  font-size: 1.1rem;
  padding: 10px;
}
.placeholder-img span { opacity: .85; }
.cartao h3 { margin-bottom: 10px; }
.cartao p { color: var(--cor-texto-suave); flex: 1; }
.cartao-link { margin-top: 14px; font-weight: 500; color: var(--cor-destaque-escuro); }

.instrutor-cartao { text-align: center; }
.instrutor-cartao .cartao-img { aspect-ratio: 1/1; border-radius: 50%; width: 160px; margin: 26px auto 0; }
.instrutor-cartao h3 { margin: 16px 0 4px; }
.instrutor-cartao .especialidade { color: var(--cor-destaque); font-size: 0.85rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 20px; }

.foto-instrutor-perfil {
  width: 220px;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 auto 24px;
}

.galeria { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; margin: 30px 0; }
.galeria img { border-radius: 10px; aspect-ratio: 1/1; object-fit: cover; }
.galeria figure { margin: 0; }
.galeria figcaption { text-align: center; font-size: .82rem; color: var(--cor-texto-suave); margin-top: 6px; }

/* ---------- Conteudo do editor de texto rico ---------- */
.prose p { margin: 0 0 16px; }
.prose ul, .prose ol { margin: 0 0 16px; padding-left: 22px; }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--cor-destaque-escuro); text-decoration: underline; }
.prose strong { font-weight: 600; }

/* ---------- Listas com marcador em folha ---------- */
.lista-simples { list-style: none; padding: 0; margin: 0 0 20px; }
.lista-simples li {
  padding: 8px 0 8px 26px;
  position: relative;
  border-bottom: 1px dashed var(--cor-borda);
}
.lista-simples li:before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--cor-destaque);
}

/* ---------- Tabelas de horarios ---------- */
.tabela-horario-wrap { overflow-x: auto; margin: 0 0 46px; }
table.horario {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra);
  min-width: 640px;
}
table.horario th, table.horario td {
  padding: 12px 14px;
  text-align: center;
  border-bottom: 1px solid var(--cor-borda);
  font-size: 0.9rem;
}
table.horario thead th {
  background: var(--cor-destaque-escuro);
  color: #fff;
  font-weight: 500;
  font-family: var(--fonte-texto);
}
table.horario tbody tr:nth-child(even) { background: var(--cor-fundo-alt); }
table.horario td.vazio { color: var(--cor-borda); }
.horario-condicional { color: var(--cor-destaque); font-weight: 600; }
.horario-nota { font-size: .85rem; color: var(--cor-texto-suave); margin-top: -30px; margin-bottom: 40px; }

/* ---------- Formularios ---------- */
form.form-padrao { max-width: 640px; }
.campo { margin-bottom: 18px; }
.campo label { display: block; margin-bottom: 6px; font-size: 0.9rem; font-weight: 500; }
.campo input,
.campo select,
.campo textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--cor-borda);
  border-radius: 8px;
  font-family: var(--fonte-texto);
  font-size: 1rem;
  background: #fff;
  color: var(--cor-texto);
}
.campo input:focus,
.campo select:focus,
.campo textarea:focus { outline: none; border-color: var(--cor-destaque); }
.campo-linha { display: flex; gap: 16px; flex-wrap: wrap; }
.campo-linha .campo { flex: 1; min-width: 220px; }
.campo small { color: var(--cor-texto-suave); }

.alerta { padding: 14px 18px; border-radius: 10px; margin: 20px 0; font-size: .95rem; }
.alerta-sucesso { background: #e6efe1; color: #3c5230; }
.alerta-erro { background: #f8e4e0; color: #8a3a2d; }
.alerta-info { background: #e4edf5; color: #2d4d6b; }

/* ---------- Marcacoes ---------- */
.aula-opcao {
  border: 1px solid var(--cor-borda);
  border-radius: 10px;
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  background: #fff;
}
.aula-opcao .vagas { font-size: .82rem; color: var(--cor-texto-suave); }
.aula-opcao .vagas.cheio { color: #a5453a; font-weight: 600; }
.filtro-estudio { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.filtro-estudio a {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--cor-borda);
  font-size: .88rem;
}
.filtro-estudio a.ativo { background: var(--cor-destaque); color: #fff; border-color: var(--cor-destaque); }

/* ---------- Contactos ---------- */
.contactos-lista { list-style: none; padding: 0; margin: 20px 0; }
.contactos-lista li { padding: 10px 0; border-bottom: 1px solid var(--cor-borda); }
.mapa-embed { border: 0; width: 100%; height: 320px; border-radius: var(--raio); margin: 24px 0; }

/* ---------- Rodape ---------- */
.rodape {
  background: #2c2a26;
  color: #d8d2c6;
  padding: 40px 0;
  margin-top: 60px;
}
.rodape a { color: #d8d2c6; opacity: .85; }
.rodape a:hover { opacity: 1; text-decoration: underline; }
.rodape-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; align-items: center; }
.rodape-inner > div { display: flex; flex-direction: column; gap: 8px; }
.rodape-copy { font-size: .82rem; opacity: .6; width: 100%; text-align: center; margin-top: 10px; }

/* ---------- Responsivo ---------- */
@media (max-width: 880px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 2.3rem; }
  h2 { font-size: 1.8rem; }
}

@media (max-width: 640px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .menu-toggle { display: flex; }
  .nav-principal {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    box-shadow: var(--sombra);
    padding: 10px;
  }
  .nav-principal.aberto { display: block; }
  .nav-principal > ul { flex-direction: column; gap: 2px; }
  .submenu { position: static; box-shadow: none; display: block; padding-left: 14px; }
  .tem-submenu .submenu { display: none; }
  .tem-submenu.aberto .submenu { display: block; }
  .rodape-inner { flex-direction: column; text-align: center; }
}