/* Icones */
.icon { font-size: 1.1rem; line-height: 1; display: inline-flex; vertical-align: middle; }
.icon-lg { font-size: 1.5rem; }
.icon-accent { color: var(--accent); }

/* Botoes */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 42px;
  padding: 8px 20px;
  border: 1px solid var(--border);
  border-radius: var(--raio-sm);
  background: var(--surface);
  color: var(--text);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transicao);
  text-decoration: none;
}
.btn:hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--surface-hover);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent-grad);
  border-color: transparent;
  color: var(--texto-sobre-accent);
  font-weight: 600;
  box-shadow: 0 4px 16px var(--accent-sombra);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: transparent;
  color: var(--texto-sobre-accent);
  box-shadow: 0 6px 24px var(--accent-glow);
  transform: translateY(-2px);
}
.btn-primary:active { transform: translateY(0); }

.btn-grande { min-height: 50px; padding: 12px 26px; font-size: var(--fs-lg); border-radius: var(--raio); }

.btn-discreto {
  background: transparent;
  border-color: transparent;
  color: var(--text-dim);
  padding-left: 12px;
  padding-right: 12px;
}
.btn-discreto:hover {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

/* Rotulo curto acima de titulo */
.rotulo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--accent);
}

/* Cabecalho de pagina interna */
.pagina-cab { display: flex; flex-direction: column; gap: var(--sp-4); max-width: 820px; }
.pagina-cab h1 { font-size: clamp(34px, 4.2vw, 48px); line-height: 1.15; letter-spacing: -.03em; }
.pagina-cab p { color: var(--text-dim); font-size: var(--fs-lg); line-height: 1.6; }
.pagina-cab-centralizado { width: 100%; margin-inline: auto; align-items: center; text-align: center; }
.pagina-cab-centralizado h1 { max-width: 760px; text-wrap: balance; }
.pagina-cab-centralizado p { max-width: 68ch; text-wrap: pretty; }

/* Secao com titulo e conteudo */
.secao { display: flex; flex-direction: column; gap: var(--sp-5); }
.secao-cab .rotulo { display: block; margin-bottom: 8px; }
.secao-cab { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; }
.secao-cab h2 { font-size: var(--fs-2xl); letter-spacing: -.02em; }
.secao-cab > a {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  min-height: 44px;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--accent);
  transition: var(--transicao);
}
.secao-cab > a:hover { color: var(--accent-hover); transform: translateX(3px); }

/* Cards */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 1fr));
  gap: var(--sp-5);
  align-items: stretch;
}
.grid > .cd { height: 100%; }

.cd {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--raio);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  transition: var(--transicao);
}
.cd-grande { padding: var(--sp-6); }
.cd h2 { font-size: var(--fs-xl); }
.cd p { color: var(--text-dim); }

.cd-clicavel { color: inherit; transition: var(--transicao); }
.cd-clicavel:hover {
  color: inherit;
  border-color: var(--accent);
  box-shadow: var(--sombra);
  transform: translateY(-2px);
}

/* Estado vazio */
.vz {
  flex: 1;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-elev);
  border: 1px dashed var(--border);
  border-radius: var(--raio);
}
.vz .vz-icone { font-size: 48px; color: var(--accent); line-height: 1; margin-bottom: var(--sp-4); opacity: .8; }
.vz-titulo { font-family: var(--font-titulo); font-size: 18px; font-weight: 700; letter-spacing: -.02em; color: var(--text); }
.vz-sub { margin-top: var(--sp-2); font-size: 14px; color: var(--text-dim); line-height: 1.6; max-width: 440px; }

@media (max-width: 720px) {
  .btn { min-height: 44px; padding: 11px 18px; }
  .btn-grande { min-height: 48px; }
  .pagina-cab h1 { font-size: 30px; }
}

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

/* Hero da home */
.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  align-items: center;
  gap: 56px;
}
.hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: 5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 152, 0, 0.08) 0%, transparent 68%);
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  filter: blur(40px);
}

.hero-conteudo { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: flex-start; gap: 24px; min-width: 0; }
.hero h1 { font-size: clamp(38px, 4.4vw, 56px); line-height: 1.14; letter-spacing: -.04em; }
.hero h1 em {
  font-style: normal;
  color: var(--accent);
  background: var(--accent-grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-conteudo > p { color: var(--text-dim); font-size: 17px; line-height: 1.8; max-width: 500px; }
.hero-acoes { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; }
.hero-nota {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xs);
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.03);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}
.hero-nota .ph { color: var(--accent); }

/* Card do Fluxo da Home */
.fluxo {
  position: relative;
  z-index: 1;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--raio-xl);
  background: linear-gradient(180deg, var(--bg-elev) 0%, #111726 100%);
  box-shadow: var(--sombra-lg), 0 0 40px rgba(0, 0, 0, 0.35);
  transition: var(--transicao);
}
.fluxo:hover { border-color: rgba(255, 152, 0, 0.35); }

.fluxo-cab { display: flex; align-items: center; gap: 8px; color: var(--text-dim); font-size: 11px; font-weight: 700; letter-spacing: .12em; padding-bottom: 22px; }
.fluxo-cab > .ph { margin-left: auto; font-size: 18px; color: var(--accent); }
.fluxo-ponto {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
}
.fluxo-fontes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.fluxo-fontes > span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 6px;
  border: 1px solid var(--border);
  border-radius: var(--raio-sm);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-dim);
  background: var(--surface);
  transition: var(--transicao);
}
.fluxo-fontes > span:hover { border-color: var(--accent); color: var(--text); background: var(--surface-hover); }
.fluxo-fontes .ph { font-size: 18px; color: var(--accent); }
.fluxo-conexao { display: flex; justify-content: center; align-items: flex-end; height: 38px; color: var(--accent); }
.fluxo-conexao span { width: 30%; height: 20px; border-bottom: 1px solid var(--border); border-left: 1px solid var(--border); align-self: flex-start; }
.fluxo-conexao span:last-child { border-left: 0; border-right: 1px solid var(--border); }
.fluxo-nucleo {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 16px;
  border: 1px solid rgba(255, 152, 0, 0.4);
  border-radius: var(--raio);
  background: var(--accent-soft);
  box-shadow: 0 4px 20px var(--accent-sombra);
}
.fluxo-simbolo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  background: var(--accent-grad);
  color: var(--texto-sobre-accent);
  border-radius: var(--raio-sm);
  font-size: 24px;
  box-shadow: 0 4px 12px var(--accent-sombra);
}
.fluxo-nucleo strong { font-family: var(--font-titulo); font-size: 14.5px; letter-spacing: -.01em; }
.fluxo-nucleo p { color: var(--text-dim); font-size: 11px; margin-top: 3px; }
.fluxo-nucleo > .ph-bold { margin-left: auto; color: var(--accent); font-size: 22px; }
.fluxo-saida { width: 1px; height: 26px; margin: 0 auto; background: var(--accent-escura); }
.fluxo-painel { padding: 20px; border: 1px solid var(--border); border-radius: var(--raio); background: var(--bg); }
.fluxo-painel-cab { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.fluxo-painel-cab .rotulo { font-size: 9.5px; }
.fluxo-painel h2 { font-family: var(--font); font-size: 13.5px; font-weight: 500; margin-top: 5px; }
.fluxo-painel-cab > .ph { color: var(--accent); font-size: 26px; }
.fluxo-grafico {
  height: 104px;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  border-bottom: 1px solid var(--border);
  margin: 18px 0 14px;
  background: repeating-linear-gradient(to top, transparent 0, transparent 31px, var(--border) 32px, transparent 33px);
}
.fluxo-grafico span {
  flex: 1;
  height: 25%;
  background: linear-gradient(180deg, var(--accent) 0%, rgba(255, 152, 0, 0.25) 100%);
  opacity: .35;
  border-radius: 4px 4px 0 0;
  transition: opacity .2s, transform .2s;
}
.fluxo-grafico span:hover { opacity: 1; transform: scaleY(1.05); }
.fluxo-grafico span:nth-child(2n) { height: 38%; }
.fluxo-grafico span:nth-child(3) { height: 30%; }
.fluxo-grafico span:nth-child(4) { height: 48%; }
.fluxo-grafico span:nth-child(5) { height: 42%; }
.fluxo-grafico span:nth-child(6) { height: 58%; }
.fluxo-grafico span:nth-child(7) { height: 52%; opacity: .65; }
.fluxo-grafico span:nth-child(8) { height: 70%; opacity: .65; }
.fluxo-grafico span:nth-child(9) { height: 64%; opacity: .85; }
.fluxo-grafico span:nth-child(10) { height: 82%; opacity: .85; }
.fluxo-grafico span:nth-child(11) { height: 75%; opacity: 1; }
.fluxo-grafico span:nth-child(12) { height: 96%; opacity: 1; }
.fluxo-legenda { display: flex; gap: 14px; flex-wrap: wrap; color: var(--text-dim); font-size: 11px; }
.fluxo-legenda span { display: inline-flex; align-items: center; gap: 5px; }
.fluxo-legenda .ph { color: var(--accent); font-size: 15px; }
.fluxo-rodape { text-align: center; color: var(--text-dim); font-size: 11.5px; padding-top: 18px; }

/* Servicos: cards modernos e interativos */
.servicos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-4);
}
.servico {
  position: relative;
  padding: 32px 28px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--raio);
  display: flex;
  flex-direction: column;
  transition: var(--transicao);
}
.servico:hover {
  border-color: var(--accent);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35), 0 0 20px var(--accent-sombra);
  transform: translateY(-3px);
}
.servico-numero {
  position: absolute;
  top: 26px;
  right: 24px;
  font-family: var(--font-titulo);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  background: var(--accent-soft);
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 152, 0, 0.2);
}
.servico > .ph {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--raio-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 26px;
  margin-bottom: 22px;
  transition: var(--transicao);
}
.servico:hover > .ph {
  background: var(--accent-soft);
  border-color: rgba(255, 152, 0, 0.4);
}
.servico h2 { font-size: 18px; margin-bottom: 10px; letter-spacing: -.01em; }
.servico p { color: var(--text-dim); font-size: var(--fs-sm); line-height: 1.6; }

/* Card de projeto: o titulo e o link do card inteiro; o botao de demo fica por cima */
.cd-projeto {
  position: relative;
  padding: 0;
  overflow: hidden;
  gap: 0;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--raio);
  transition: var(--transicao);
}
.cd-projeto:hover {
  border-color: var(--accent);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.4), 0 0 24px var(--accent-sombra);
  transform: translateY(-3px);
}
.cd-projeto .capa { border-radius: 0; position: relative; }

/* Tela real por cima da capa: aparece ao passar o mouse ou focar o card */
.capa-tela {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: var(--sp-4) var(--sp-4) 0;
  background: var(--bg);
  opacity: 0;
  transform: scale(1.03);
  transition: opacity .3s ease, transform .3s ease;
  pointer-events: none;
}
.capa-tela img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  border: 1px solid var(--border);
  border-bottom: 0;
  border-radius: var(--raio-sm) var(--raio-sm) 0 0;
  box-shadow: 0 -6px 30px var(--accent-sombra);
}
.capa-tela figcaption, .capa-dica {
  position: absolute;
  right: var(--sp-3);
  bottom: var(--sp-3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: var(--bg);
  color: var(--accent);
  font-size: var(--fs-xs);
  font-weight: 600;
}
.capa-dica { transition: opacity .3s ease; }
.cd-projeto:hover .capa-tela, .cd-projeto:focus-within .capa-tela { opacity: 1; transform: none; }
.cd-projeto:hover .capa-dica, .cd-projeto:focus-within .capa-dica { opacity: 0; }
@media (hover: none) { .capa-tela, .capa-dica { display: none; } }
@media (prefers-reduced-motion: reduce) { .capa-tela { transition: none; transform: none; } }
.cd-projeto-corpo { flex: 1; display: flex; flex-direction: column; gap: var(--sp-3); padding: var(--sp-5); }
.cd-projeto h3 { font-size: var(--fs-xl); line-height: 1.3; }
.cd-link { color: var(--text); }
.cd-link:hover { color: var(--text); }
.cd-link::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.cd-link:focus-visible { outline: none; }
.cd-projeto:has(.cd-link:focus-visible) { outline: 2px solid var(--accent); outline-offset: 2px; }
.cd-projeto, .detalhe, .pagina-cab h1 { overflow-wrap: anywhere; }
.btn-demo { position: relative; z-index: 2; }
.cd-ver {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  margin-left: auto;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--accent);
  transition: var(--transicao);
}
.cd-projeto:hover .cd-ver { transform: translateX(3px); }

/* Selos acima do titulo */
.selos { display: flex; flex-wrap: wrap; gap: var(--sp-2); align-items: center; }
.selo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 4px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.selo-demo {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: 0 0 12px var(--accent-sombra);
}

/* Primeiro card da grade: largura toda, capa ao lado */
.cd-projeto-largo { grid-column: 1 / -1; }
@media (min-width: 880px) {
  .cd-projeto-largo { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
  .cd-projeto-largo .capa { aspect-ratio: auto; height: 100%; min-height: 340px; }
  .cd-projeto-largo .cd-projeto-corpo { padding: var(--sp-6); justify-content: center; }
  .cd-projeto-largo h3 { font-size: var(--fs-2xl); }
}

.resultado { display: flex; flex-direction: column; gap: var(--sp-1); }
.resultado-num {
  font-family: var(--font-titulo);
  font-size: 34px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--accent);
  letter-spacing: -.02em;
}
.resultado-rotulo { font-size: var(--fs-sm); color: var(--text-dim); line-height: 1.5; }
.cd-rodape { margin-top: auto; padding-top: var(--sp-3); display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; }
.tags { display: flex; flex-wrap: wrap; gap: var(--sp-1); }
.tag {
  font-size: var(--fs-xs);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-dim);
}

/* Blocos de texto (Quem Somos) */
.cd-texto { gap: var(--sp-3); }
.cd-texto .cd-cab { display: flex; align-items: center; gap: var(--sp-3); }
.cd-texto .cd-cab .icon { font-size: 26px; color: var(--accent); }
.cd-texto p { max-width: 68ch; line-height: 1.7; }
.cd-texto h3 { margin-top: var(--sp-3); font-size: var(--fs-lg); color: var(--accent); }
.lista-pontos { display: flex; flex-direction: column; gap: var(--sp-2); color: var(--text-dim); }
.lista-pontos li { display: flex; gap: var(--sp-2); align-items: flex-start; line-height: 1.55; }
.lista-pontos .icon { color: var(--accent); margin-top: var(--sp-1); flex-shrink: 0; }

/* Faixa de chamada */
.chamada {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  flex-wrap: wrap;
  padding: 44px;
  border-left: 4px solid var(--accent);
  background: linear-gradient(135deg, var(--bg-elev) 0%, rgba(255, 152, 0, 0.07) 100%);
  border-radius: var(--raio);
  box-shadow: var(--sombra);
}
.chamada > div { flex: 1 1 340px; }
.chamada h2 { font-size: 28px; margin-bottom: 12px; letter-spacing: -.02em; }
.chamada p { color: var(--text-dim); font-size: var(--fs-lg); line-height: 1.6; }
.chamada .rotulo { display: block; margin-bottom: 12px; }

@media (max-width: 720px) {
  .hero h1 { font-size: clamp(32px, 6.5vw, 46px); }
  .hero-conteudo > p { font-size: var(--fs-lg); }
  .resultado-num { font-size: 28px; }
  .servicos { grid-template-columns: 1fr; }
  .servico { padding: 24px; }
  .chamada { padding: 28px 24px; }
  .chamada h2 { font-size: 22px; }
}

@media (max-width: 1000px) {
  .hero { gap: 32px; }
  .hero-acoes .btn { font-size: var(--fs-sm); padding: 12px 16px; }
}
@media (max-width: 880px) {
  .hero { grid-template-columns: 1fr; gap: 36px; }
  .hero-conteudo { max-width: 620px; }
  .fluxo { width: 100%; max-width: 560px; justify-self: center; }
}
@media (max-width: 400px) {
  .fluxo { padding: 18px; }
  .fluxo-fontes > span { flex-direction: column; gap: 4px; }
  .fluxo-nucleo { padding: 14px 10px; gap: 10px; }
  .fluxo-nucleo strong { font-size: 13px; }
  .fluxo-nucleo > .ph-bold { font-size: 18px; }
  .fluxo-painel { padding: 14px; }
  .fluxo-grafico { gap: 6px; }
  .hero-acoes { width: 100%; }
  .hero-acoes .btn { width: 100%; }
}

/* Capa do card de projeto */
.capa { aspect-ratio: 16 / 7; border-radius: var(--raio-sm); background: var(--accent-soft); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.capa img { width: 100%; height: 100%; object-fit: cover; }
.capa .ph { font-size: 40px; color: var(--accent); }
.capa-grande { width: 100%; max-height: 420px; object-fit: cover; border-radius: var(--raio); border: 1px solid var(--border); box-shadow: var(--sombra); }

/* Detalhe do projeto */
.voltar { display: inline-flex; align-items: center; gap: var(--sp-1); min-height: 44px; align-self: flex-start; font-size: var(--fs-sm); font-weight: 500; color: var(--text-dim); transition: var(--transicao); }
.voltar:hover { color: var(--accent); transform: translateX(-3px); }
.detalhe { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: var(--sp-5); align-items: start; }
.detalhe-texto { display: flex; flex-direction: column; gap: var(--sp-5); }
.detalhe-lado h2 { font-size: var(--fs-lg); margin-top: var(--sp-2); }

@media (max-width: 880px) {
  .detalhe { grid-template-columns: minmax(0, 1fr); }
}

/* Contato */
.pagina-contato { align-items: center; }
.pagina-contato, .pagina-contato h1, .pagina-contato .contato-numero { font-family: var(--font-poppins); }
.pagina-contato h1 { letter-spacing: -.02em; }

.contato {
  align-items: center;
  text-align: center;
  gap: var(--sp-4);
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
  border-radius: var(--raio-lg);
  box-shadow: var(--sombra-lg);
  border-color: rgba(255, 152, 0, 0.25);
  background: linear-gradient(180deg, var(--bg-elev) 0%, #151b2a 100%);
}

.contato-numero { font-family: var(--font-titulo); color: var(--text); font-size: var(--fs-xl); white-space: nowrap; font-weight: 700; }

.contato-copiar-bloco {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 8px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  margin-top: var(--sp-2);
}

.btn-copiar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-soft);
  border: 1px solid rgba(255, 152, 0, 0.35);
  color: var(--accent);
  font-size: var(--fs-xs);
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: var(--transicao);
}
.btn-copiar:hover {
  background: var(--accent);
  color: var(--texto-sobre-accent);
}
.btn-copiar.copiado {
  background: var(--success);
  border-color: var(--success);
  color: #000;
}

/* Grid de vantagens do atendimento */
.contato-vantagens {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--sp-4);
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
}
.contato-vantagem {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--raio);
  padding: 24px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  transition: var(--transicao);
}
.contato-vantagem:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--sombra);
}
.contato-vantagem .icon {
  font-size: 28px;
  color: var(--accent);
  margin-bottom: 4px;
}
.contato-vantagem h3 { font-size: var(--fs-base); font-family: var(--font-titulo); }
.contato-vantagem p { font-size: var(--fs-xs); color: var(--text-dim); line-height: 1.5; }

@media (max-width: 720px) {
  .contato-vantagens { grid-template-columns: 1fr; }
}

/* Aviso do botao de demonstracao */
.pagina-cab .demo-aviso { font-size: var(--fs-sm); }

/* Grades fixas: 2 e 4 colunas, caindo para 1 no celular */
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }

/* Card de item: icone, titulo curto e uma frase */
.cd-item {
  gap: var(--sp-3);
  padding: var(--sp-5);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--raio);
  transition: var(--transicao);
}
.cd-item:hover {
  border-color: var(--accent);
  box-shadow: var(--sombra);
  transform: translateY(-2px);
}
.cd-item > .icon {
  font-size: 28px;
  color: var(--accent);
  margin-bottom: var(--sp-1);
}
.cd-item h3 { font-size: var(--fs-lg); line-height: 1.35; }
.cd-item p { font-size: var(--fs-sm); line-height: 1.6; color: var(--text-dim); }