/* ==========================================================================
   Kurma Shala — Ashtanga Yoga Cabedelo
   Design system: marrom/dourado do selo, serifada nos títulos, sans no corpo
   ========================================================================== */

:root {
  --marrom: #3B2313;
  --marrom-claro: #4F301A;
  --marrom-mais-claro: #6B4426;
  --dourado: #C9A24A;
  --dourado-claro: #E0C57A;
  --creme: #F7F1E6;
  --texto-claro: #C9A24A;
  --texto-escuro: #2A1810;
  --branco: #FFFDF8;

  --fonte-titulo: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --fonte-corpo: "Montserrat", "Lato", -apple-system, sans-serif;

  --container: 1140px;
  --raio: 4px;
  --sombra: 0 10px 30px rgba(59, 35, 19, 0.15);
  --transicao: 0.35s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--fonte-corpo);
  color: var(--texto-escuro);
  background: var(--creme);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--fonte-titulo);
  font-weight: 600;
  color: var(--marrom);
  line-height: 1.15;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
h2 { font-size: clamp(2rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }

p { font-size: 1.05rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 96px 0;
}

.eyebrow {
  display: inline-block;
  font-family: var(--fonte-corpo);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--dourado);
  font-weight: 700;
  margin-bottom: 14px;
}

.bg-marrom {
  background: var(--marrom);
  color: var(--creme);
}
.bg-marrom h1, .bg-marrom h2, .bg-marrom h3 { color: var(--dourado-claro); }

.bg-claro {
  background: var(--creme);
}

.bg-carta {
  background: var(--branco);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  font-family: var(--fonte-corpo);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--raio);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transicao), box-shadow var(--transicao), background var(--transicao), color var(--transicao);
}
.btn:hover { transform: translateY(-2px); }

.btn-dourado {
  background: var(--dourado);
  color: var(--marrom);
}
.btn-dourado:hover {
  background: var(--dourado-claro);
  box-shadow: 0 12px 24px rgba(201, 162, 74, 0.35);
}

.btn-contorno {
  background: transparent;
  border-color: var(--dourado);
  color: var(--dourado-claro);
}
.btn-contorno:hover {
  background: rgba(201, 162, 74, 0.12);
}

.btn-contorno-escuro {
  background: transparent;
  border-color: var(--marrom);
  color: var(--marrom);
}
.btn-contorno-escuro:hover {
  background: var(--marrom);
  color: var(--dourado-claro);
}

.btn-whatsapp {
  background: #25D366;
  color: #06170c;
}
.btn-whatsapp:hover {
  background: #1ebe5a;
  box-shadow: 0 12px 24px rgba(37, 211, 102, 0.35);
}

.grupo-botoes {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(59, 35, 19, 0.92);
  backdrop-filter: blur(6px);
  transition: background var(--transicao);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.marca {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.marca span {
  font-family: var(--fonte-titulo);
  font-size: 1.75rem;
  color: var(--dourado-claro);
  font-weight: 700;
  letter-spacing: 0.015em;
  white-space: nowrap;
  transition: color var(--transicao);
}
.marca.ativo span,
.marca:hover span {
  color: var(--dourado);
}

.nav-principal {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-shrink: 0;
}

.nav-principal a {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--creme);
  position: relative;
  padding-bottom: 4px;
  white-space: nowrap;
}
.nav-principal a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--dourado);
  transition: width var(--transicao);
}
.nav-principal a:hover::after,
.nav-principal a.ativo::after { width: 100%; }
.nav-principal a.ativo { color: var(--dourado-claro); }

.nav-cta {
  padding: 10px 22px;
  font-size: 0.8rem;
}

/* Dropdown "A Escola" */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--fonte-corpo);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--creme);
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 0 4px;
  position: relative;
  white-space: nowrap;
}
.nav-dropdown-toggle::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--dourado);
  transition: width var(--transicao);
}
.nav-dropdown:hover .nav-dropdown-toggle::after,
.nav-dropdown-toggle.ativo::after { width: 100%; }
.nav-dropdown-toggle.ativo { color: var(--dourado-claro); }
.nav-dropdown-toggle .seta {
  font-size: 0.65rem;
  transition: transform var(--transicao);
}
.nav-dropdown:hover .nav-dropdown-toggle .seta { transform: rotate(180deg); }

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, 6px);
  min-width: 170px;
  background: var(--marrom);
  border: 1px solid rgba(201, 162, 74, 0.25);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  padding: 8px 0;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transicao), transform var(--transicao);
  z-index: 10;
}
.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.nav-dropdown-menu a {
  padding: 10px 20px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--creme);
  white-space: nowrap;
}
.nav-dropdown-menu a::after { display: none; }
.nav-dropdown-menu a:hover,
.nav-dropdown-menu a.ativo {
  color: var(--dourado-claro);
  background: rgba(201, 162, 74, 0.08);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--dourado-claro);
  font-size: 1.8rem;
  cursor: pointer;
}

@media (max-width: 1180px) {
  .nav-principal {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--marrom);
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
    padding: 28px 24px 36px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transicao), opacity var(--transicao);
    border-bottom: 1px solid rgba(201, 162, 74, 0.25);
  }
  .nav-principal.aberto {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .menu-toggle { display: block; }

  .nav-dropdown {
    width: 100%;
  }
  .nav-dropdown-toggle {
    pointer-events: none;
    opacity: 0.6;
    padding-bottom: 0;
  }
  .nav-dropdown-toggle .seta { display: none; }
  .nav-dropdown-toggle::after { display: none; }
  .nav-dropdown-menu {
    position: static;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    background: none;
    border: none;
    box-shadow: none;
    padding: 10px 0 0 8px;
    min-width: 0;
  }
  .nav-dropdown-menu a { padding: 8px 0; }

  .nav-cta {
    width: 100%;
    justify-content: center;
    margin-top: 6px;
  }
}

@media (max-width: 600px) {
  .hero .container { padding-top: 108px; padding-bottom: 56px; }
  .hero-secundario .container { padding-top: 120px; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: var(--creme);
  background-size: cover;
  background-position: center;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(30, 17, 8, 0.55) 0%, rgba(30, 17, 8, 0.78) 65%, rgba(30, 17, 8, 0.92) 100%);
  z-index: -1;
}
.hero .container {
  padding-top: 140px;
  padding-bottom: 80px;
}
.hero h1 { color: var(--branco); margin-bottom: 22px; }
.hero .subfrase {
  font-family: var(--fonte-titulo);
  font-style: italic;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  color: var(--dourado-claro);
  max-width: 620px;
  margin-bottom: 38px;
}

.hero-secundario {
  min-height: 55vh;
  padding-top: 0;
}
.hero-secundario .container { padding-top: 160px; padding-bottom: 60px; }

.hero-video { overflow: hidden; background: var(--marrom); }
.hero-video-el {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroZoom 26s ease-in-out infinite alternate;
}
@media (prefers-reduced-motion: reduce) {
  .hero-video-el { animation: none; }
}
@keyframes heroZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.12); }
}

/* ---------- Grid / Cards ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; gap: 36px; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

.card {
  background: var(--branco);
  border-radius: var(--raio);
  padding: 36px 30px;
  box-shadow: var(--sombra);
  border-top: 3px solid var(--dourado);
}

.card-marrom {
  background: var(--marrom-claro);
  color: var(--creme);
  border-top: 3px solid var(--dourado);
}
.card-marrom h3 { color: var(--dourado-claro); }

.imagem-moldura {
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra);
}
.imagem-moldura img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Tabela de horários ---------- */
.tabela-horarios {
  width: 100%;
  border-collapse: collapse;
  background: var(--branco);
  box-shadow: var(--sombra);
  border-radius: var(--raio);
  overflow: hidden;
}
.tabela-horarios th, .tabela-horarios td {
  padding: 18px 22px;
  text-align: left;
  border-bottom: 1px solid rgba(59,35,19,0.08);
}
.tabela-horarios th {
  background: var(--marrom);
  color: var(--dourado-claro);
  font-family: var(--fonte-corpo);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.82rem;
}
.tabela-horarios tr:last-child td { border-bottom: none; }
.tabela-horarios tr:hover td { background: rgba(201,162,74,0.06); }
.tabela-horarios td strong { color: var(--marrom); }

@media (max-width: 700px) {
  .tabela-horarios { font-size: 0.9rem; }
  .tabela-horarios th, .tabela-horarios td { padding: 12px 10px; }
}

/* ---------- FAQ (accordion) ---------- */
.faq-item {
  border-bottom: 1px solid rgba(59,35,19,0.15);
}
.faq-pergunta {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 24px 0;
  font-family: var(--fonte-titulo);
  font-size: 1.15rem;
  color: var(--marrom);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.faq-pergunta .sinal {
  font-family: var(--fonte-corpo);
  font-size: 1.4rem;
  color: var(--dourado);
  transition: transform var(--transicao);
  flex-shrink: 0;
}
.faq-item.aberto .sinal { transform: rotate(45deg); }
.faq-resposta {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transicao);
}
.faq-resposta p { padding-bottom: 24px; opacity: 0.85; }

/* ---------- Blog ---------- */
.post-card {
  background: var(--branco);
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: transform var(--transicao);
  display: flex;
  flex-direction: column;
}
.post-card:hover { transform: translateY(-6px); }
.post-card img { height: 220px; object-fit: cover; width: 100%; }
.post-card .conteudo { padding: 26px; display: flex; flex-direction: column; gap: 10px; flex-grow: 1; }
.post-card .meta { font-size: 0.78rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--dourado); font-weight: 700; }
.post-card h3 { margin: 0; }
.post-card .resumo { flex-grow: 1; font-size: 0.95rem; opacity: 0.85; }
.post-card .leia-mais { font-weight: 700; font-size: 0.85rem; color: var(--marrom); text-decoration: underline; }

.post-conteudo {
  max-width: 720px;
  margin: 0 auto;
}
.post-conteudo h2 { margin-top: 40px; margin-bottom: 16px; }
.post-conteudo p { margin-bottom: 20px; }
.post-conteudo blockquote {
  border-left: 3px solid var(--dourado);
  padding-left: 24px;
  font-style: italic;
  font-family: var(--fonte-titulo);
  font-size: 1.2rem;
  color: var(--marrom-claro);
  margin: 30px 0;
}

/* ---------- Evento ---------- */
.evento-card {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 40px;
  background: var(--branco);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
  overflow: hidden;
}
.evento-card .foto { height: 100%; }
.evento-card .foto img { height: 100%; width: 100%; object-fit: cover; }
.evento-card .info { padding: 40px 40px 40px 0; display: flex; flex-direction: column; gap: 14px; }
.evento-data {
  display: inline-block;
  background: var(--marrom);
  color: var(--dourado-claro);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  width: fit-content;
}
.evento-lista { padding-left: 20px; opacity: 0.85; }
.evento-lista li { margin-bottom: 6px; }

@media (max-width: 800px) {
  .evento-card { grid-template-columns: 1fr; }
  .evento-card .info { padding: 0 28px 32px; }
  .evento-card .foto { height: 280px; }
}

/* ---------- Galeria ---------- */
.galeria {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.galeria .imagem-moldura { aspect-ratio: 1; }
.galeria img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.galeria .imagem-moldura:hover img { transform: scale(1.06); }

@media (max-width: 800px) {
  .galeria { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Rodapé ---------- */
.site-footer {
  background: var(--marrom);
  color: var(--creme);
  padding: 70px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(201,162,74,0.2);
}
.footer-grid h4 {
  color: var(--dourado-claro);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}
.footer-grid ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { opacity: 0.8; transition: opacity var(--transicao); font-size: 0.94rem; }
.footer-grid a:hover { opacity: 1; color: var(--dourado-claro); }
.footer-marca { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-marca span { font-family: var(--fonte-titulo); font-size: 1.5rem; font-weight: 700; color: var(--dourado-claro); }
.footer-base {
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  opacity: 0.6;
}

@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-flutuante {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 22px rgba(0,0,0,0.28);
  transition: transform var(--transicao);
}
.whatsapp-flutuante:hover { transform: scale(1.08); }
.whatsapp-flutuante svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visivel {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Utilidades ---------- */
.texto-centro { text-align: center; }
.max-largura { max-width: 700px; margin-left: auto; margin-right: auto; }
.mt-grande { margin-top: 60px; }
.badge-selo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(201,162,74,0.12);
  border: 1px solid rgba(201,162,74,0.35);
  color: var(--dourado);
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

/* ---------- Página interna: cabeçalho de página ---------- */
.pagina-topo {
  background: var(--marrom);
  color: var(--dourado-claro);
  padding-top: 150px;
  padding-bottom: 60px;
  text-align: center;
}
.pagina-topo h1 { color: var(--branco); }
.pagina-topo p { color: var(--dourado-claro); max-width: 620px; margin: 16px auto 0; }

/* ---------- Mapa ---------- */
.mapa-frame {
  border-radius: var(--raio);
  overflow: hidden;
  box-shadow: var(--sombra);
  border: none;
  width: 100%;
  height: 420px;
}

/* ---------- Formulário de contato ---------- */
.form-contato { display: flex; flex-direction: column; gap: 18px; }
.form-contato label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--marrom-claro);
  font-weight: 700;
  margin-bottom: 6px;
  display: block;
}
.form-contato input,
.form-contato textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(59,35,19,0.25);
  border-radius: var(--raio);
  font-family: var(--fonte-corpo);
  font-size: 0.95rem;
  background: var(--branco);
  color: var(--texto-escuro);
}
.form-contato input:focus,
.form-contato textarea:focus {
  outline: none;
  border-color: var(--dourado);
}