:root {
  --cor-fundo: #FAF7F1;
  --cor-fundo-suave: #EFE8DC;
  --cor-fundo-secao: #F3EEE4;
  --cor-texto: #4A4038;
  --cor-texto-suave: #6E6357;
  --cor-texto-cartao: #7A6F63;
  --cor-kicker: #75695A;
  --cor-verde: #6E8266;
  --cor-verde-botao: #5F7357;
  --cor-verde-botao-hover: #4F6148;
  --cor-verde-escuro: #57694F;
  --cor-borda: #EAE2D4;
  --cor-rodape-fundo: #4A4038;
  --cor-rodape-texto: #E4DDD1;
  --cor-rodape-link: #F1EBDF;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--cor-fundo);
}

body {
  font-family: 'Karla', sans-serif;
  color: var(--cor-texto);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: var(--cor-verde-botao);
  text-decoration: none;
}

a:hover {
  color: var(--cor-verde-botao-hover);
}

:focus-visible {
  outline: 3px solid var(--cor-verde-botao);
  outline-offset: 2px;
  border-radius: 4px;
}

h1,
h2,
h3 {
  font-family: 'Lora', serif;
  color: var(--cor-texto);
  margin: 0;
}

h2 {
  font-weight: 500;
  font-size: clamp(26px, 4vw, 34px);
  text-align: center;
  margin-bottom: clamp(28px, 4vw, 44px);
}

/* Botões */
.botao {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 16px;
  border-radius: 12px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.botao-primario {
  background: var(--cor-verde-botao);
  color: var(--cor-fundo);
  padding: 15px 26px;
  box-shadow: 0 2px 10px rgba(110, 130, 102, 0.28);
}

.botao-primario:hover {
  background: var(--cor-verde-botao-hover);
  color: var(--cor-fundo);
}

.botao-claro {
  background: var(--cor-fundo);
  color: var(--cor-verde-escuro);
  font-weight: 700;
  font-size: 17px;
  padding: 18px 32px;
  border-radius: 14px;
  gap: 12px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
}

.botao-claro:hover {
  background: #FFFFFF;
  color: #4A5A43;
}

.botao-claro:focus-visible {
  outline-color: var(--cor-fundo);
}

/* Hero */
.hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(48px, 8vw, 96px) 24px clamp(56px, 8vw, 104px);
  display: flex;
  flex-wrap: wrap-reverse;
  align-items: center;
  gap: clamp(32px, 6vw, 72px);
  justify-content: center;
}

.hero-texto {
  flex: 1 1 380px;
  min-width: 300px;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-marca {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hero-nome {
  font-family: 'Lora', serif;
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}

.hero-crp {
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cor-kicker);
  margin: 0;
}

.hero h1 {
  font-weight: 500;
  font-size: clamp(32px, 5vw, 46px);
  line-height: 1.2;
  text-wrap: pretty;
}

.hero-descricao {
  font-size: 17px;
  line-height: 1.65;
  color: var(--cor-texto-suave);
  margin: 0;
  max-width: 46ch;
  text-wrap: pretty;
}

.hero-acao {
  margin-top: 8px;
}

.hero-foto {
  flex: 0 1 340px;
  min-width: 260px;
  display: flex;
  justify-content: center;
}

.hero-foto-moldura {
  width: 100%;
  max-width: 340px;
  aspect-ratio: 4 / 5;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(74, 64, 56, 0.12);
  background: var(--cor-fundo-suave);
}

.hero-foto-moldura img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Conexão */
.conexao {
  background: var(--cor-fundo-suave);
}

.conexao-conteudo {
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(56px, 8vw, 88px) 24px;
  text-align: center;
}

.conexao-destaque {
  font-family: 'Lora', serif;
  font-size: clamp(20px, 3vw, 26px);
  line-height: 1.6;
  color: #5C5044;
  margin: 0;
  font-style: italic;
  text-wrap: pretty;
}

.conexao-apoio {
  font-size: 17px;
  line-height: 1.7;
  color: var(--cor-texto-suave);
  margin: 24px auto 0;
  max-width: 52ch;
  text-wrap: pretty;
}

/* Áreas e Como funciona */
.areas,
.funcionamento {
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) 24px;
}

.areas-grade {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.funcionamento-grade {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.cartao {
  background: #FFFFFF;
  border: 1px solid var(--cor-borda);
  border-radius: 14px;
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cartao h3 {
  font-size: 19px;
  font-weight: 600;
}

.cartao p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--cor-texto-cartao);
  margin: 0;
  text-wrap: pretty;
}

.cartao-icone {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #EDF0E9;
  color: var(--cor-verde);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cartao-centrado {
  padding: 28px 24px;
  gap: 10px;
  text-align: center;
  align-items: center;
}

.cartao-centrado h3 {
  font-size: 20px;
}

.funcionamento-nota {
  text-align: center;
  font-size: 13.5px;
  color: var(--cor-texto-suave);
  margin: 28px 0 0;
  letter-spacing: 0.01em;
}

/* Sobre */
.sobre {
  background: var(--cor-fundo-secao);
}

.sobre-conteudo {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(56px, 8vw, 88px) 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(28px, 5vw, 56px);
  justify-content: center;
}

.sobre-foto {
  flex: 0 0 auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 8px 28px rgba(74, 64, 56, 0.14);
  background: var(--cor-fundo-suave);
}

.sobre-foto img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sobre-texto {
  flex: 1 1 340px;
  min-width: 280px;
  max-width: 520px;
}

.sobre-texto h2 {
  font-size: clamp(26px, 4vw, 32px);
  text-align: left;
  margin-bottom: 16px;
}

.sobre-texto p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--cor-texto-suave);
  margin: 0;
  text-wrap: pretty;
}

/* FAQ */
.faq {
  background: var(--cor-fundo-secao);
}

.faq-conteudo {
  max-width: 680px;
  margin: 0 auto;
  padding: clamp(56px, 8vw, 88px) 24px;
}

.faq h2 {
  margin-bottom: clamp(24px, 4vw, 36px);
}

.faq-lista {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--cor-borda);
  border-radius: 14px;
  overflow: hidden;
}

.faq-pergunta {
  margin: 0;
}

.faq-gatilho {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  padding: 18px 20px;
  cursor: pointer;
  text-align: left;
  font-family: 'Karla', sans-serif;
  font-size: 16.5px;
  font-weight: 600;
  color: var(--cor-texto);
  min-height: 44px;
}

.faq-gatilho:focus-visible {
  outline-offset: -3px;
}

.faq-marcador {
  color: var(--cor-verde);
  font-size: 20px;
  line-height: 1;
  flex-shrink: 0;
  font-weight: 400;
}

.faq-marcador::before {
  content: "+";
}

.faq-gatilho[aria-expanded="true"] .faq-marcador::before {
  content: "\2212";
}

.faq-painel p {
  padding: 0 20px 20px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--cor-texto-suave);
  margin: 0;
  text-wrap: pretty;
}

/* CTA final */
.cta-final {
  background: var(--cor-verde);
}

.cta-final-conteudo {
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(64px, 9vw, 100px) 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.cta-final-frase {
  font-family: 'Lora', serif;
  font-size: clamp(24px, 4vw, 32px);
  line-height: 1.5;
  color: var(--cor-fundo);
  margin: 0;
  text-wrap: pretty;
}

/* Rodapé */
.rodape {
  background: var(--cor-rodape-fundo);
  padding: 28px 24px;
}

.rodape p {
  text-align: center;
  font-size: 14px;
  color: var(--cor-rodape-texto);
  margin: 0;
  line-height: 1.7;
}

.rodape a {
  color: var(--cor-rodape-link);
  text-decoration: underline;
}

.rodape a:hover {
  color: #FFFFFF;
}

.rodape a:focus-visible {
  outline-color: var(--cor-rodape-link);
}

/* Botão flutuante */
.botao-flutuante {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 50;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--cor-verde-botao);
  color: var(--cor-fundo);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(74, 64, 56, 0.3);
  transition: background-color 0.2s ease;
}

.botao-flutuante:hover {
  background: var(--cor-verde-botao-hover);
  color: var(--cor-fundo);
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }
}