/* ============================================================
   QUANTA GESTÃO CONSCIENTE — Folha de estilos
   Cores da marca:
   - Grafite:  #353333
   - Verde-lima: #9DEA39
   Para mudar uma cor no site inteiro, altere as variáveis abaixo.
   ============================================================ */

:root {
  --grafite: #353333;
  --grafite-suave: #4e4c4c;
  --lima: #9dea39;
  --lima-tinta: #eafad4;      /* verde bem claro, para fundos sutis */
  --branco: #ffffff;
  --cinza-fundo: #f5f5f3;     /* fundo de seções alternadas */
  --cinza-borda: #e4e4e0;
  --max-largura: 1160px;
  --radius: 6px;
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--grafite);
  background: var(--branco);
  line-height: 1.65;
  font-size: 17px;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  line-height: 1.15;
  letter-spacing: -0.015em;
  font-weight: 600;
}

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

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

/* ---------- Cabeçalho / navegação ---------- */
.topo {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--cinza-borda);
}
.topo-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.topo-logo img { height: 40px; width: auto; }
.nav { display: flex; gap: 28px; align-items: center; }
.nav a {
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--grafite-suave);
  transition: color .15s;
}
.nav a:hover, .nav a:focus-visible { color: var(--grafite); }
.nav a.nav-cta {
  background: var(--grafite);
  color: var(--branco);
  padding: 10px 20px;
  border-radius: var(--radius);
  transition: background .15s;
}
.nav a.nav-cta:hover { background: #222; }

/* menu mobile */
.menu-btn {
  display: none;
  background: none; border: none; cursor: pointer;
  width: 44px; height: 44px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.menu-btn span { width: 22px; height: 2px; background: var(--grafite); display: block; }

@media (max-width: 860px) {
  .menu-btn { display: flex; }
  .nav {
    display: none;
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--branco);
    border-bottom: 1px solid var(--cinza-borda);
    flex-direction: column;
    padding: 20px 24px 28px;
    gap: 18px;
    align-items: flex-start;
  }
  .nav.aberto { display: flex; }
}

/* ---------- Hero ---------- */
.hero {
  padding: 88px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 56px;
  align-items: center;
}
.hero .selo {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--grafite-suave);
  border: 1px solid var(--cinza-borda);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 26px;
}
.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  margin-bottom: 22px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(transparent 62%, var(--lima) 62%);
}
.hero p.lead {
  font-size: 1.15rem;
  color: var(--grafite-suave);
  max-width: 34em;
  margin-bottom: 36px;
}
.botoes { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  font-size: 15.5px;
  padding: 14px 28px;
  border-radius: var(--radius);
  transition: transform .12s, background .15s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primario { background: var(--grafite); color: var(--branco); }
.btn-primario:hover { background: #222; }
.btn-lima { background: var(--lima); color: var(--grafite); }
.btn-lima:hover { background: #8fd932; }
.btn-contorno { border: 1.5px solid var(--grafite); color: var(--grafite); }

/* Assinatura visual: grade de blocos inspirada no "Q" da marca */
.q-blocos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  max-width: 360px;
  margin-left: auto;
}
.q-blocos span {
  aspect-ratio: 1;
  border-radius: 4px;
  background: var(--cinza-fundo);
}
.q-blocos span.g { background: var(--grafite); }
.q-blocos span.l { background: var(--lima); }
.q-blocos span.anima { animation: pulso 3.6s ease-in-out infinite; }
.q-blocos span.anima2 { animation: pulso 3.6s ease-in-out 1.2s infinite; }
@keyframes pulso {
  0%, 100% { opacity: 1; }
  50% { opacity: .35; }
}
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .q-blocos { margin: 0 auto; max-width: 260px; }
}

/* ---------- Seções ---------- */
.secao { padding: 88px 0; }
.secao-cinza { background: var(--cinza-fundo); }
.secao-escura { background: var(--grafite); color: var(--branco); }

.secao-cab { max-width: 640px; margin-bottom: 52px; }
.olho {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--grafite-suave);
  margin-bottom: 14px;
}
.olho::before {
  content: "";
  width: 12px; height: 12px;
  background: var(--lima);
  border-radius: 3px;
}
.secao-escura .olho { color: #c8c8c6; }
.secao h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin-bottom: 14px; }
.secao-cab p { color: var(--grafite-suave); font-size: 1.05rem; }
.secao-escura .secao-cab p { color: #d7d7d5; }

/* ---------- Cartões de áreas ---------- */
.grade-areas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 960px) { .grade-areas { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grade-areas { grid-template-columns: 1fr; } }

.cartao {
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: 10px;
  padding: 30px 28px;
  transition: border-color .15s, transform .15s;
  display: flex;
  flex-direction: column;
}
.cartao:hover { border-color: var(--grafite); transform: translateY(-3px); }
.cartao .bloco-icone {
  width: 40px; height: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin-bottom: 20px;
}
.cartao .bloco-icone i { border-radius: 3px; background: var(--grafite); }
.cartao .bloco-icone i:nth-child(3) { background: var(--lima); }
.cartao h3 { font-size: 1.18rem; margin-bottom: 10px; }
.cartao p { font-size: .95rem; color: var(--grafite-suave); }
.cartao ul {
  margin-top: 14px;
  padding-left: 0;
  list-style: none;
  font-size: .9rem;
  color: var(--grafite-suave);
}
.cartao ul li {
  padding: 5px 0 5px 20px;
  position: relative;
}
.cartao ul li::before {
  content: "";
  position: absolute; left: 0; top: 13px;
  width: 8px; height: 8px;
  background: var(--lima);
  border-radius: 2px;
}

/* ---------- Para quem ---------- */
.grade-publicos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 960px) { .grade-publicos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .grade-publicos { grid-template-columns: 1fr; } }
.publico {
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: 10px;
  padding: 28px 26px;
}
.publico h3 { font-size: 1.08rem; margin-bottom: 10px; }
.publico p { font-size: .92rem; color: var(--grafite-suave); }
.publico .tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--lima-tinta);
  color: var(--grafite);
  border-radius: 4px;
  padding: 4px 10px;
  margin-bottom: 16px;
}

/* ---------- Números ---------- */
.numeros {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: left;
}
@media (max-width: 860px) { .numeros { grid-template-columns: repeat(2, 1fr); } }
.numero strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3rem);
  color: var(--lima);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}
.numero span { font-size: .95rem; color: #d7d7d5; }

/* ---------- Cases ---------- */
.lista-cases { display: grid; gap: 20px; }
.case {
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: 10px;
  padding: 30px 28px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
}
@media (max-width: 760px) { .case { grid-template-columns: 1fr; gap: 12px; } }
.case .case-meta strong {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  display: block;
  margin-bottom: 6px;
}
.case .case-meta span { font-size: .85rem; color: var(--grafite-suave); }
.case p { font-size: .96rem; color: var(--grafite-suave); }

/* ---------- Quem faz ---------- */
.grade-socias {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 780px;
  gap: 26px;
}
.socia {
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: 10px;
  padding: 34px 32px;
}
.socia .foto {
  width: 92px; height: 92px;
  border-radius: 10px;
  background: var(--grafite);
  color: var(--lima);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.7rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  object-fit: cover;
}
.socia h3 { font-size: 1.35rem; margin-bottom: 4px; }
.socia .cargo { font-size: .9rem; color: var(--grafite-suave); margin-bottom: 16px; font-weight: 500; }
.socia p { font-size: .95rem; color: var(--grafite-suave); margin-bottom: 12px; }
.socia .credenciais {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--cinza-borda);
  font-size: .85rem;
  color: var(--grafite-suave);
}


/* ---------- Blog teaser / cards ---------- */
.grade-blog {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 900px) { .grade-blog { grid-template-columns: 1fr; } }
.post {
  background: var(--branco);
  border: 1px solid var(--cinza-borda);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  transition: border-color .15s, transform .15s;
  display: flex;
  flex-direction: column;
}
.post:hover { border-color: var(--grafite); transform: translateY(-3px); }
.post .capa {
  height: 120px;
  background:
    linear-gradient(135deg, var(--grafite) 0 60%, transparent 60%),
    linear-gradient(135deg, var(--lima) 0 100%);
}
.post .corpo { padding: 24px; }
.post .categoria {
  font-size: 12px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--grafite-suave);
}
.post h3 { font-size: 1.08rem; margin: 10px 0 8px; }
.post p { font-size: .9rem; color: var(--grafite-suave); }

/* ---------- Contato ---------- */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
}
@media (max-width: 860px) { .contato-grid { grid-template-columns: 1fr; } }
.contato-info p { color: #d7d7d5; margin-bottom: 22px; max-width: 30em; }
.contato-info .canal { margin-bottom: 14px; }
.contato-info .canal strong { display: block; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: #c8c8c6; margin-bottom: 2px; }
.contato-info .canal a { color: var(--lima); text-decoration: none; font-weight: 600; }
.contato-info .canal a:hover { text-decoration: underline; }

form.formulario { display: grid; gap: 16px; }
.formulario label {
  font-size: .85rem; font-weight: 600;
  display: block; margin-bottom: 6px;
  color: #e6e6e4;
}
.formulario input, .formulario textarea, .formulario select {
  width: 100%;
  padding: 13px 14px;
  border-radius: var(--radius);
  border: 1px solid #5a5858;
  background: #403e3e;
  color: var(--branco);
  font-family: inherit;
  font-size: .95rem;
}
.formulario input:focus, .formulario textarea:focus, .formulario select:focus {
  outline: 2px solid var(--lima);
  outline-offset: 1px;
}
.formulario button {
  border: none;
  cursor: pointer;
  justify-self: start;
}

/* ---------- Rodapé ---------- */
.rodape {
  background: #2b2929;
  color: #b9b9b7;
  padding: 44px 0 36px;
  font-size: .88rem;
}
.rodape-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.rodape img { height: 34px; }
.rodape a { color: #d7d7d5; text-decoration: none; }
.rodape a:hover { text-decoration: underline; }

/* ---------- Página de artigo do blog ---------- */
.artigo {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 24px 96px;
}
.artigo .categoria {
  font-size: 13px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--grafite-suave);
}
.artigo h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 14px 0 10px; }
.artigo .meta { font-size: .9rem; color: var(--grafite-suave); margin-bottom: 36px; }
.artigo h2 { font-size: 1.45rem; margin: 40px 0 14px; }
.artigo p { margin-bottom: 18px; color: #3f3d3d; }
.artigo .divisor {
  width: 48px; height: 8px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px;
  margin: 36px 0;
}
.artigo .divisor i { background: var(--lima); border-radius: 2px; }
.artigo .divisor i:nth-child(2) { background: var(--grafite); }

/* acessibilidade: foco visível */
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--lima);
  outline-offset: 2px;
}