/* Guilherme Lima — Consultoria de Soluções Digitais
   Conceito: o ponto central. O G aberto do símbolo é o contexto do cliente; o ponto em latão é
   quem entende, organiza e coordena. O latão aparece só onde algo converge para uma decisão. */

:root {
  --tinta: #10222b;
  --tinta-2: #17303b;
  --petroleo: #16595f;
  --petroleo-escuro: #0f4247;
  --petroleo-claro: #d9e8e6;
  --papel: #f2f5f4;
  --branco: #ffffff;
  --latao: #c99a3b;
  --latao-claro: #e7cf96;
  --texto: #10222b;
  --texto-suave: #4c5f66;
  --linha: #d4dedc;
  --linha-escura: rgba(255, 255, 255, 0.14);
  --wa: #1da851;

  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Newsreader", Georgia, "Times New Roman", serif;

  --largura: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --raio: 18px;
  --raio-p: 10px;
  --sombra: 0 1px 2px rgba(16, 34, 43, 0.06), 0 12px 32px -12px rgba(16, 34, 43, 0.18);
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0; overflow-x: clip;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--texto);
  background: var(--branco);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.02em; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 2px solid var(--latao); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 var(--gutter); }
.i { width: 1.15em; height: 1.15em; flex: none; }

.pular {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--tinta); color: var(--branco); padding: 10px 16px; border-radius: var(--raio-p);
  text-decoration: none; transition: top .2s;
}
.pular:focus { top: 12px; }

/* ---------- Botões e links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 50px; padding: 0 1.4em; border-radius: 999px;
  font: 600 1rem/1.2 var(--sans); text-decoration: none; letter-spacing: -0.005em;
  border: 1.5px solid transparent; cursor: pointer;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primario { background: var(--petroleo); color: var(--branco); }
.btn-primario:hover { background: var(--petroleo-escuro); }
.btn-contorno { border-color: var(--linha); color: var(--texto); background: var(--branco); }
.btn-contorno:hover { border-color: var(--petroleo); color: var(--petroleo); }
.btn-claro { background: var(--branco); color: var(--tinta); }
.btn-claro:hover { background: var(--latao-claro); }
.btn-largo { width: 100%; }

.link-seta {
  display: inline-flex; align-items: center; gap: .45em; font-weight: 600; color: var(--petroleo);
  text-decoration: none; white-space: nowrap;
}
.link-seta .i { transition: transform .25s var(--ease); }
.link-seta:hover .i { transform: translateX(4px); }
.link-claro { color: var(--branco); font-weight: 600; text-decoration: underline; text-decoration-color: var(--latao); text-underline-offset: 5px; text-decoration-thickness: 1.5px; }
.link-claro:hover { text-decoration-color: var(--branco); }

.acoes { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ---------- Marca ---------- */
.marca { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--tinta); }
.marca-simbolo { width: 40px; height: 40px; color: var(--petroleo); flex: none; }
.marca-texto { display: flex; flex-direction: column; line-height: 1.1; }
.marca-texto strong { font-size: 1.08rem; font-weight: 700; letter-spacing: -0.02em; }
.marca-texto small { font-size: .74rem; color: var(--texto-suave); letter-spacing: .005em; margin-top: 3px; }
.marca-clara { color: var(--branco); }
.marca-clara .marca-simbolo { color: var(--branco); }
.marca-clara small { color: rgba(255, 255, 255, .62); }

/* ---------- Topo ---------- */
.topo {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s;
}
.topo.rolou { border-bottom-color: var(--linha); box-shadow: 0 6px 24px -18px rgba(16, 34, 43, .5); }
.topo-inner {
  max-width: var(--largura); margin: 0 auto; padding: 0 var(--gutter);
  height: 76px; display: flex; align-items: center; gap: 28px;
}
.menu { display: flex; gap: 24px; margin-left: auto; }
.marca, .topo-cta { flex: none; }
.menu a {
  position: relative; text-decoration: none; font-size: .95rem; font-weight: 500; color: var(--texto-suave);
  padding: 6px 0; transition: color .2s; white-space: nowrap;
}
.menu a:hover, .menu a[aria-current="page"] { color: var(--tinta); }
.menu a[aria-current="page"]::after {
  content: ""; position: absolute; left: 50%; bottom: -4px; width: 5px; height: 5px; margin-left: -2.5px;
  border-radius: 50%; background: var(--latao);
}
.topo-cta { min-height: 44px; padding: 0 1.1em; font-size: .94rem; }
.menu-botao {
  display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--linha); border-radius: 50%;
  background: var(--branco); cursor: pointer; position: relative;
}
.menu-botao span {
  position: absolute; left: 13px; right: 13px; height: 1.6px; background: var(--tinta); border-radius: 2px;
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.menu-botao span:first-child { top: 17px; }
.menu-botao span:last-child { top: 25px; }
.menu-botao[aria-expanded="true"] span:first-child { top: 21px; transform: rotate(45deg); }
.menu-botao[aria-expanded="true"] span:last-child { top: 21px; transform: rotate(-45deg); }
.menu-movel {
  border-top: 1px solid var(--linha); background: var(--branco);
  padding: 12px var(--gutter) 24px; max-height: calc(100dvh - 76px); overflow-y: auto;
}
.menu-movel nav { display: flex; flex-direction: column; margin-bottom: 16px; }
.menu-movel nav a {
  text-decoration: none; font-size: 1.15rem; font-weight: 500; padding: 13px 0; border-bottom: 1px solid var(--linha);
}
.menu-movel nav a[aria-current="page"] { color: var(--petroleo); }

@media (max-width: 1280px) {
  .menu { gap: 16px; }
  .menu a { font-size: .9rem; }
  .topo-inner { gap: 20px; }
}
@media (max-width: 1180px) {
  .menu, .topo-cta { display: none; }
  .menu-botao { display: block; }
}
@media (min-width: 1181px) { .menu-movel { display: none !important; } }

/* ---------- Hero ---------- */
.hero { padding: clamp(40px, 7vw, 96px) 0 clamp(56px, 8vw, 112px); background: linear-gradient(180deg, var(--branco) 0%, var(--papel) 100%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
.hero-assinatura { font-family: var(--serif); font-style: italic; font-size: 1.15rem; color: var(--petroleo); margin-bottom: 22px; }
.hero h1 { font-size: clamp(2.45rem, 5.4vw, 4.3rem); line-height: 1.03; letter-spacing: -0.035em; max-width: 14ch; }
.hero-apoio { font-size: clamp(1.08rem, 1.5vw, 1.25rem); color: var(--texto-suave); margin: 26px 0 34px; max-width: 46ch; }
.hero-foto { margin: 0; position: relative; }
.hero-foto img {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 18%;
  border-radius: 28px; background: #c9cccc;
}
.hero-foto figcaption {
  position: absolute; left: -28px; bottom: 28px; max-width: 290px;
  background: var(--branco); border-radius: 16px; padding: 16px 18px; box-shadow: var(--sombra);
  display: flex; flex-direction: column; gap: 4px; font-size: .9rem; color: var(--texto-suave); line-height: 1.45;
}
.hero-foto figcaption strong { color: var(--tinta); font-size: 1rem; display: flex; align-items: center; gap: 8px; }
.hero-foto figcaption strong::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--latao); }

/* entrada única da página */
@keyframes subir { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.hero-texto > *, .hero-foto { animation: subir .8s var(--ease) both; }
.hero-texto > h1 { animation: none; }
.hero-texto > :nth-child(2) { animation-delay: .06s; }
.hero-texto > :nth-child(3) { animation-delay: .12s; }
.hero-texto > :nth-child(4) { animation-delay: .18s; }
.hero-foto { animation-delay: .1s; }

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-foto { max-width: 440px; }
  .hero-foto figcaption { left: 16px; right: 16px; bottom: 16px; max-width: none; }
}

/* ---------- Situações ---------- */
.situacoes {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--tinta); color: var(--branco); padding: clamp(64px, 9vw, 120px) 0;
}
.situacoes-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(40px, 7vw, 112px); align-items: start; }
.situacoes-intro { position: sticky; top: 120px; }
.mensagem-central {
  font-family: var(--serif); font-weight: 400; font-size: clamp(2.1rem, 4.4vw, 3.6rem); line-height: 1.06; letter-spacing: -0.02em; max-width: 13ch;
}
.mensagem-apoio { margin: 22px 0 28px; font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: rgba(255, 255, 255, .72); max-width: 34ch; }
.situacoes-lista { border-top: 1px solid var(--linha-escura); }
.situacoes-lista details { border-bottom: 1px solid var(--linha-escura); }
.situacoes-lista summary {
  list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 0; font-size: clamp(1.05rem, 1.5vw, 1.22rem); font-weight: 500; color: rgba(255, 255, 255, .7);
  transition: color .25s, padding-left .45s var(--ease);
}
.situacoes-lista summary::-webkit-details-marker { display: none; }
.situacoes-lista summary:hover { color: var(--branco); }
.situacoes-lista summary i { position: relative; flex: none; width: 30px; height: 30px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .22); transition: background-color .3s, border-color .3s, transform .45s var(--ease); }
.situacoes-lista summary i::before, .situacoes-lista summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 1.5px; margin: -.75px 0 0 -5px; background: currentColor; border-radius: 2px; }
.situacoes-lista summary i::after { transform: rotate(90deg); transition: transform .45s var(--ease); }
.situacoes-lista details[open] summary { color: var(--branco); padding-left: 18px; }
.situacoes-lista details[open] summary::before { content: ""; position: absolute; margin-left: -18px; width: 7px; height: 7px; border-radius: 50%; background: var(--latao); box-shadow: 0 0 0 0 rgba(201, 154, 59, .5); animation: pulso 2.6s ease-out infinite; }
.situacoes-lista details[open] summary i { background: var(--latao); border-color: var(--latao); color: var(--tinta); transform: rotate(180deg); }
.situacoes-lista details[open] summary i::after { transform: rotate(0deg); }
.situacao-corpo { padding: 0 0 26px 18px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.situacoes-lista details[open] .situacao-corpo { animation: aparecer .5s var(--ease) both; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { font-size: .9rem; color: var(--latao-claro); border: 1px solid rgba(231, 207, 150, .35); border-radius: 999px; padding: 6px 13px; }
.btn-p { min-height: 42px; padding: 0 1.05em; font-size: .92rem; }
@keyframes aparecer { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (max-width: 860px) {
  .situacoes-grid { grid-template-columns: 1fr; gap: 36px; }
  .situacoes-intro { position: static; }
  .mensagem-apoio { margin: 16px 0 20px; }
  .situacoes-lista summary { padding: 18px 0; }
  .situacao-corpo { padding-bottom: 22px; }
}

/* ---------- Seções ---------- */
.secao { padding: clamp(64px, 9vw, 120px) 0; }
.secao-papel { background: var(--papel); }
.secao-tinta { background: var(--tinta); color: var(--branco); }
.secao-cabeca { max-width: 720px; margin-bottom: clamp(36px, 5vw, 56px); }
.secao-cabeca h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); line-height: 1.1; letter-spacing: -0.028em; }
.secao-cabeca p { margin-top: 16px; color: var(--texto-suave); font-size: 1.1rem; max-width: 60ch; }
.secao-tinta .secao-cabeca p { color: rgba(255, 255, 255, .74); }
.secao-cabeca-linha { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 24px; }
.secao-cabeca-linha > div { max-width: 680px; }
@media (max-width: 720px) { .secao-cabeca-linha { flex-direction: column; align-items: start; } }

/* ---------- Faixa final e rodapé ---------- */
.faixa-final { background: var(--petroleo); color: var(--branco); padding: clamp(56px, 8vw, 96px) 0; }
.faixa-final-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 40px; align-items: end; }
.faixa-final h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); line-height: 1.1; letter-spacing: -0.028em; margin-bottom: 16px; max-width: 22ch; }
.faixa-final p { color: rgba(255, 255, 255, .8); max-width: 54ch; font-size: 1.08rem; }
.faixa-final-acoes { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
@media (max-width: 860px) { .faixa-final-grid { grid-template-columns: 1fr; } }

.rodape { background: var(--tinta); color: rgba(255, 255, 255, .72); padding: 64px 0 28px; font-size: .96rem; }
.rodape-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 32px; padding-bottom: 44px; border-bottom: 1px solid var(--linha-escura); }
.assinatura { margin-top: 22px; font-family: var(--serif); font-style: italic; font-size: 1.12rem; color: rgba(255, 255, 255, .86); line-height: 1.4; }
.rodape-col { display: flex; flex-direction: column; gap: 10px; }
.rodape-col h2 { font-size: .95rem; color: var(--branco); letter-spacing: 0; margin-bottom: 6px; }
.rodape-col a { text-decoration: none; transition: color .2s; }
.rodape-col a:hover { color: var(--branco); }
.rodape-base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 24px; font-size: .88rem; color: rgba(255, 255, 255, .5); }
.rodape-base a { text-decoration: none; }
.rodape-base a:hover { color: var(--branco); }
@media (max-width: 860px) { .rodape-grid { grid-template-columns: 1fr 1fr; } .rodape-marca { grid-column: 1 / -1; } }
@media (max-width: 480px) { .rodape-grid { grid-template-columns: 1fr; } }

/* ---------- Botão flutuante ---------- */
.flutuante {
  position: fixed; right: 20px; bottom: 20px; z-index: 40;
  display: inline-flex; align-items: center; gap: 8px; height: 54px; padding: 0 20px 0 17px; border-radius: 999px;
  background: var(--wa); color: var(--branco); text-decoration: none; font-weight: 600; font-size: .95rem;
  box-shadow: 0 10px 28px -10px rgba(16, 34, 43, .55);
  transition: transform .3s var(--ease), opacity .3s;
}
.flutuante .i { width: 22px; height: 22px; }
.flutuante:hover { transform: translateY(-2px); }
@media (max-width: 600px) {
  .flutuante { right: 14px; bottom: 14px; width: 54px; padding: 0; justify-content: center; }
  .flutuante span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}

/* ---------- Páginas internas ---------- */
.pagina-topo { padding: clamp(48px, 7vw, 96px) 0 clamp(40px, 5vw, 64px); background: linear-gradient(180deg, var(--branco), var(--papel)); border-bottom: 1px solid var(--linha); }
.pagina-topo h1 { font-size: clamp(2.2rem, 4.8vw, 3.7rem); line-height: 1.05; letter-spacing: -0.032em; max-width: 18ch; }
.lede { margin-top: 20px; font-size: clamp(1.08rem, 1.5vw, 1.25rem); color: var(--texto-suave); max-width: 58ch; }
.pagina-topo .acoes { margin-top: 30px; }
.migalha { font-size: .9rem; color: var(--texto-suave); margin-bottom: 18px; }
.migalha a { color: var(--petroleo); text-decoration: none; }
.migalha a:hover { text-decoration: underline; }

/* soluções */
.solucoes-lista { display: flex; flex-direction: column; }
.solucao { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(24px, 5vw, 72px); padding: clamp(36px, 5vw, 56px) 0; border-top: 1px solid var(--linha); }
.solucao:last-child { border-bottom: 1px solid var(--linha); }
.solucao h2 { font-size: clamp(1.45rem, 2.4vw, 1.9rem); line-height: 1.15; margin-bottom: 14px; }
.solucao-intro { color: var(--texto-suave); margin-bottom: 20px; }
.solucao-colunas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.solucao h3 { font-size: .98rem; margin-bottom: 10px; letter-spacing: 0; }
.lista-traco { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.lista-traco li { position: relative; padding-left: 18px; color: var(--texto-suave); line-height: 1.5; }
.lista-traco li::before { content: ""; position: absolute; left: 0; top: .7em; width: 8px; height: 1.5px; background: var(--petroleo); }
.quem-executa { margin-top: 22px; font-size: .95rem; color: var(--texto-suave); padding: 14px 16px; background: var(--papel); border-radius: var(--raio-p); }
.quem-executa strong { color: var(--tinta); }
@media (max-width: 860px) { .solucao { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .solucao-colunas { grid-template-columns: 1fr; } }

.aviso { border-left: 2px solid var(--latao); padding: 4px 0 4px 18px; color: var(--texto-suave); max-width: 70ch; }
.aviso strong { color: var(--tinta); }

/* cases */
.case { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(28px, 5vw, 64px); padding: clamp(48px, 7vw, 88px) 0; border-top: 1px solid var(--linha); align-items: start; }
.case:first-of-type { border-top: 0; }
.case-imagens { display: grid; gap: 14px; position: sticky; top: 100px; }
.case-imagens img { border-radius: 14px; border: 1px solid var(--linha); width: 100%; }
.case-imagens .duas { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.case h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 10px 0 22px; }
.case dl { margin: 0; display: flex; flex-direction: column; gap: 18px; }
.case dt { font-weight: 600; font-size: .95rem; margin-bottom: 4px; }
.case dd { margin: 0; color: var(--texto-suave); }
.case .acoes { margin-top: 28px; }
@media (max-width: 900px) { .case { grid-template-columns: 1fr; } .case-imagens { position: static; } }

/* parceria contínua */
.comparativo { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.comparativo article { border: 1px solid var(--linha); border-radius: var(--raio); padding: clamp(24px, 3vw, 36px); background: var(--branco); }
.comparativo article.forte { border-color: var(--petroleo); box-shadow: inset 0 0 0 1px var(--petroleo); }
.comparativo h3 { font-size: 1.35rem; margin-bottom: 12px; }
.comparativo p { color: var(--texto-suave); margin-bottom: 16px; }
@media (max-width: 760px) { .comparativo { grid-template-columns: 1fr; } }
.citacao { font-family: var(--serif); font-size: clamp(1.5rem, 2.8vw, 2.2rem); line-height: 1.25; max-width: 30ch; margin: 0; }
.grade-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 5vw, 72px); }
@media (max-width: 860px) { .grade-2 { grid-template-columns: 1fr; } }
.lista-itens { list-style: none; border-top: 1px solid var(--linha); }
.lista-itens li { padding: 16px 0; border-bottom: 1px solid var(--linha); }
.lista-itens strong { display: block; margin-bottom: 2px; }
.lista-itens span { color: var(--texto-suave); }
.secao-tinta .lista-itens { border-color: var(--linha-escura); }
.secao-tinta .lista-itens li { border-color: var(--linha-escura); }
.secao-tinta .lista-itens span { color: rgba(255, 255, 255, .72); }

/* como trabalho (detalhe) */
.etapas-detalhe { list-style: none; counter-reset: etapa; max-width: 860px; }
.etapas-detalhe li { counter-increment: etapa; display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 8px 20px; padding: 30px 0; border-top: 1px solid var(--linha); }
.etapas-detalhe li::before { content: counter(etapa, decimal-leading-zero); font-size: 1.6rem; font-weight: 600; color: var(--petroleo); line-height: 1.1; grid-row: span 2; }
.etapas-detalhe h2 { font-size: 1.4rem; }
.etapas-detalhe p { color: var(--texto-suave); max-width: 62ch; }
.valores { list-style: none; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; }
.valores li { border-top: 2px solid var(--latao); padding-top: 16px; }
.valores strong { display: block; font-size: 1.05rem; margin-bottom: 6px; }
.valores span { color: var(--texto-suave); font-size: .95rem; line-height: 1.5; display: block; }
.secao-tinta .valores span { color: rgba(255, 255, 255, .72); }
@media (max-width: 1020px) { .valores { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .valores { grid-template-columns: 1fr; } }

/* sobre */
.sobre-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.sobre-grid img { border-radius: 24px; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 20%; position: sticky; top: 100px; }
.prosa { max-width: 66ch; }
.prosa p, .prosa li { font-family: var(--serif); font-size: 1.22rem; line-height: 1.7; color: #24363e; }
.prosa p + p { margin-top: 1.1em; }
.prosa h2 { font-family: var(--sans); font-size: 1.5rem; margin: 2em 0 .6em; }
.prosa h2:first-child { margin-top: 0; }
.prosa ul { margin: 1em 0; padding-left: 1.2em; }
.prosa li + li { margin-top: .4em; }
.prosa a { color: var(--petroleo); }
@media (max-width: 860px) { .sobre-grid { grid-template-columns: 1fr; } .sobre-grid img { position: static; max-width: 420px; } }

/* parceiros (página) */
.parceiro-grande { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(24px, 5vw, 72px); padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--linha); }
.parceiro-grande h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.parceiro-grande .papel-parceiro { color: var(--petroleo); font-weight: 600; margin-top: 8px; }
@media (max-width: 860px) { .parceiro-grande { grid-template-columns: 1fr; } }

/* demonstrações */
.demos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.demo { border: 1px solid var(--linha); border-radius: var(--raio); padding: clamp(24px, 3vw, 34px); display: flex; flex-direction: column; gap: 12px; background: var(--branco); }
.demo h2 { font-size: 1.35rem; }
.demo p { color: var(--texto-suave); }
.demo .acoes { margin-top: auto; padding-top: 10px; }
.demo-tag { align-self: flex-start; font-size: .82rem; font-weight: 600; padding: 4px 11px; border-radius: 999px; background: var(--papel); color: var(--texto-suave); }
.demo-tag.ao-vivo { background: var(--petroleo-claro); color: var(--petroleo); }
@media (max-width: 760px) { .demos { grid-template-columns: 1fr; } }

/* conteúdos */
.artigos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.artigo-card { text-decoration: none; border-top: 2px solid var(--tinta); padding-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.artigo-card h2 { font-size: 1.3rem; line-height: 1.2; }
.artigo-card:hover h2 { color: var(--petroleo); }
.artigo-card p { color: var(--texto-suave); }
.artigo-card .link-seta { margin-top: 6px; }
@media (max-width: 900px) { .artigos { grid-template-columns: 1fr; } }
.artigo-fim { margin-top: 48px; padding: 28px; background: var(--papel); border-radius: var(--raio); max-width: 66ch; }
.artigo-fim p { margin-bottom: 18px; color: var(--texto-suave); }

/* contato */
.canais { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.canal { text-decoration: none; border: 1px solid var(--linha); border-radius: var(--raio); padding: 24px; display: flex; flex-direction: column; gap: 8px; transition: border-color .25s, background-color .25s; }
.canal:hover { border-color: var(--petroleo); background: var(--papel); }
.canal strong { font-size: 1.1rem; display: flex; align-items: center; gap: 10px; }
.canal strong .i { color: var(--wa); }
.canal span { color: var(--texto-suave); font-size: .96rem; }
@media (max-width: 900px) { .canais { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .canais { grid-template-columns: 1fr; } }

/* utilitários */
.mt-g { margin-top: clamp(40px, 6vw, 64px); }
.centro-v { align-items: center; }

@media (prefers-reduced-motion: reduce) {
  .faixa-trilho { animation-duration: 90s; }
  html { scroll-behavior: auto; }
  .hero-texto > *, .hero-foto { animation-duration: .35s; }
}

/* =====================================================================
   Movimento. Uma entrada orquestrada no topo, revelação conforme a leitura
   avança e respostas ao gesto (mouse, clique). Tudo em transform/opacity.
   ===================================================================== */

/* barra de progresso de leitura */
.progresso { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 60; transform-origin: left; transform: scaleX(var(--p, 0)); background: linear-gradient(90deg, var(--petroleo), var(--latao)); pointer-events: none; }

/* topo some ao descer e volta ao subir */
.topo { transition: border-color .3s, box-shadow .3s, transform .5s var(--ease); }
.topo.escondido { transform: translateY(-100%); }

/* revelação no scroll (só com JS: sem ele, tudo aparece) */
.js [data-rv] { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--rv-d, 0s); }
.js [data-rv].visto { opacity: 1; transform: none; }

/* títulos palavra por palavra */
.palavra { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 .02em .1em; margin: 0 -.02em -.1em; }
.palavra > span { display: inline-block; transform: translateY(108%); animation: palavra 1.05s var(--ease) forwards; animation-delay: calc(var(--i) * 60ms + .15s); }
@keyframes palavra { to { transform: none; } }

/* hero: trama de pontos que some nas bordas */
.hero { position: relative; isolation: isolate; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(rgba(16, 34, 43, .09) 1px, transparent 1.2px); background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(70% 80% at 72% 40%, #000 0%, transparent 75%); mask-image: radial-gradient(70% 80% at 72% 40%, #000 0%, transparent 75%);
}

/* hero: o arco do símbolo se desenha em volta da foto */
.hero-foto { isolation: isolate; }
.hero-arco { position: absolute; z-index: -1; width: 150%; left: -25%; top: -16%; overflow: visible; pointer-events: none; }
.hero-arco path { fill: none; stroke: var(--petroleo); stroke-width: .45; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; opacity: .4; animation: desenhar 2.6s .4s var(--ease) forwards; }
.hero-arco circle { display: none; }
@keyframes desenhar { to { stroke-dashoffset: 0; } }

/* seção escura: brilhos à deriva */
.situacoes::before, .situacoes::after { content: ""; position: absolute; z-index: -1; border-radius: 50%; pointer-events: none; }
.situacoes::before { width: 1000px; height: 1000px; right: -340px; top: -460px; background: radial-gradient(circle, rgba(22, 89, 95, .6), transparent 64%); animation: deriva 16s ease-in-out infinite alternate; }
.situacoes::after { width: 800px; height: 800px; left: -360px; bottom: -420px; background: radial-gradient(circle, rgba(201, 154, 59, .13), transparent 62%); animation: deriva 20s ease-in-out -6s infinite alternate-reverse; }
@keyframes deriva { from { transform: translate(0, 0) scale(1); } to { transform: translate(-90px, 70px) scale(1.12); } }

/* botões: brilho que atravessa e leve atração ao cursor (no JS) */
.btn-primario, .btn-claro { position: relative; overflow: hidden; isolation: isolate; }
.btn-primario::after, .btn-claro::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: linear-gradient(110deg, transparent 25%, rgba(255, 255, 255, .28) 50%, transparent 75%);
  transform: translateX(-130%); transition: transform .9s var(--ease);
}
.btn-claro::after { background: linear-gradient(110deg, transparent 25%, rgba(201, 154, 59, .35) 50%, transparent 75%); }
.btn-primario:hover::after, .btn-claro:hover::after { transform: translateX(130%); }
.btn.magnetico { transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .35s var(--ease); }

/* holofote que segue o cursor nos blocos clicáveis */
.demo, .canal, .parceiro, .comparativo article, .modo { --mx: 50%; --my: 50%; position: relative; }
.demo::before, .canal::before, .parceiro::before, .comparativo article::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .35s;
  background: radial-gradient(340px circle at var(--mx) var(--my), rgba(22, 89, 95, .09), transparent 65%);
}
.modo::before { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .35s; background: radial-gradient(380px circle at var(--mx) var(--my), rgba(255, 255, 255, .08), transparent 65%); }
.demo, .canal, .parceiro, .comparativo article { transition: border-color .3s, transform .45s var(--ease), box-shadow .45s var(--ease); }
.demo:hover, .parceiro:hover, .comparativo article:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgba(16, 34, 43, .35); }

/* topo das páginas internas: anel com um ponto em órbita */
.pagina-topo { position: relative; overflow: hidden; isolation: isolate; }
.pagina-topo::before, .pagina-topo::after { content: ""; position: absolute; z-index: -1; width: 560px; height: 560px; right: -180px; top: -200px; border-radius: 50%; pointer-events: none; }
.pagina-topo::before { border: 1px solid var(--linha); box-shadow: 0 0 0 70px rgba(255, 255, 255, .0), inset 0 0 0 70px rgba(22, 89, 95, .025); }
.pagina-topo::after { background: radial-gradient(circle at 50% 0%, var(--latao) 5px, transparent 6px); animation: girar 26s linear infinite; }
@keyframes girar { to { transform: rotate(360deg); } }
@media (max-width: 700px) { .pagina-topo::before, .pagina-topo::after { width: 340px; height: 340px; right: -170px; top: -150px; } }

/* faixa final: o arco grande girando devagar */
.faixa-final { position: relative; overflow: hidden; isolation: isolate; }
.faixa-arco { position: absolute; z-index: -1; width: 560px; right: -140px; top: 50%; margin-top: -280px; pointer-events: none; animation: girar 70s linear infinite; }
.faixa-arco path { fill: none; stroke: rgba(255, 255, 255, .13); stroke-width: 1.4; stroke-linecap: round; }
.faixa-arco circle { fill: var(--latao); }

/* rolagem suave (Lenis) */
html.lenis, html.lenis body { height: auto; }
html.lenis { scroll-behavior: auto; }
.lenis.lenis-stopped { overflow: hidden; }

@media (max-width: 600px) {
  .btn { padding: 0 1.15em; text-align: center; }
}

/* =====================================================================
   Home: uma composição por seção.
   ===================================================================== */
.etiqueta { display: inline-block; font-size: .82rem; font-weight: 600; color: var(--petroleo); background: var(--petroleo-claro); padding: 4px 11px; border-radius: 999px; }
.cabeca-dupla { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: 24px 56px; align-items: end; margin-bottom: clamp(40px, 6vw, 72px); }
.cabeca-dupla h2 { font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.04; letter-spacing: -0.035em; }
.cabeca-dupla p { color: var(--texto-suave); font-size: 1.1rem; max-width: 44ch; }
.cabeca-dupla .link-seta { justify-self: end; }
.secao-tinta .cabeca-dupla p { color: rgba(255, 255, 255, .7); }
.cabeca-centro { text-align: center; max-width: 760px; margin: 0 auto; }
.cabeca-centro h2 { font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.04; letter-spacing: -0.035em; }
@media (max-width: 760px) { .cabeca-dupla { grid-template-columns: 1fr; } .cabeca-dupla .link-seta { justify-self: start; } }

/* hero: foto em arco, como o G do símbolo */
.hero-foto img { border-radius: 999px 999px 28px 28px; aspect-ratio: 3 / 4; object-position: 50% 12%; }
.hero-foto figcaption { left: -36px; bottom: 36px; max-width: none; padding: 14px 20px 14px 18px; }
.hero h1 { font-size: clamp(2.5rem, 4.7vw, 4.15rem); max-width: 16ch; }
@media (max-width: 860px) {
  .hero-foto { max-width: 360px; margin: 0 auto; width: 100%; }
  .hero-foto figcaption { left: 50%; right: auto; transform: translateX(-50%); bottom: 18px; white-space: nowrap; }
  .hero-arco { display: none; }
}
@media (max-width: 760px) {
  .faixa-arco { width: 360px; right: -200px; top: auto; bottom: -150px; margin-top: 0; }
}

/* faixa: as frentes em tipografia grande */
.faixa-frentes { background: var(--branco); border-bottom: 1px solid var(--linha); overflow: hidden; padding: clamp(18px, 3vw, 30px) 0; }
.faixa-trilho { display: flex; width: max-content; animation: rolar 60s linear infinite; }
.faixa-trilho span { display: inline-flex; align-items: center; gap: clamp(28px, 4vw, 56px); padding-right: clamp(28px, 4vw, 56px); font-family: var(--serif); font-size: clamp(1.9rem, 4.6vw, 3.8rem); line-height: 1; color: var(--tinta); letter-spacing: -0.02em; white-space: nowrap; }
.faixa-trilho span:nth-child(even) { font-style: italic; color: var(--petroleo); }
.faixa-trilho span::after { content: ""; width: .22em; height: .22em; border-radius: 50%; background: var(--latao); }
@keyframes rolar { to { transform: translateX(-50%); } }

/* mosaico das frentes, cada uma com seu desenho */
.mosaico { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-flow: dense; gap: 14px; }
.mosaico li.m-largo { grid-column: span 2; }
.mosaico a {
  --mx: 50%; --my: 50%; position: relative; overflow: hidden; height: 100%; display: flex; flex-direction: column;
  padding: 22px 24px 24px; border-radius: 22px; background: var(--papel); text-decoration: none;
  transition: background-color .4s var(--ease), transform .5s var(--ease), box-shadow .5s var(--ease);
}
.mosaico a::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .35s; background: radial-gradient(320px circle at var(--mx) var(--my), rgba(22, 89, 95, .1), transparent 65%); }
.mosaico a:hover { transform: translateY(-4px); box-shadow: 0 26px 50px -30px rgba(16, 34, 43, .45); background: #edf2f1; }
.mosaico a:hover::before { opacity: 1; }
.mosaico h3 { font-size: 1.15rem; letter-spacing: -0.015em; margin-top: auto; }
.mosaico p { color: var(--texto-suave); font-size: .95rem; margin-top: 4px; }
.ilu { width: 100%; max-width: 220px; height: 120px; margin: 4px 0 18px; overflow: visible; }
.m-largo .ilu { max-width: 260px; }
.ilu * { fill: none; stroke: var(--petroleo); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; transition: transform .6s var(--ease), stroke-dashoffset .9s var(--ease), opacity .4s; transform-box: fill-box; transform-origin: center; }
.ilu .m { stroke: #9fb4b6; }
.ilu .s { fill: var(--petroleo-claro); stroke: none; }
.ilu .a { fill: var(--latao); stroke: none; }
.ilu .ab { stroke: var(--latao); stroke-width: 6; }
.ilu .barra { stroke-width: 6; }
.ilu .k { fill: var(--branco); }
/* cada desenho responde ao hover de um jeito */
.mosaico a:hover .l1 { transform: translateX(8px); }
.mosaico a:hover .l3 { transform: translateX(16px); }
.mosaico a:hover .s { transform: translateY(-4px); }
.mosaico a:hover .moeda { transform: translateY(-16px); }
.mosaico a:hover .alca { transform: translateY(-3px); }
.mosaico a:hover .b1 { transform: scaleY(1.5); transform-origin: bottom; }
.mosaico a:hover .b3 { transform: scaleY(1.35); transform-origin: bottom; }
.mosaico a:hover .b5 { transform: scaleY(.7); transform-origin: bottom; }
.ilu .fluxo { stroke-dasharray: 4 5; animation: fluir 1.6s linear infinite paused; }
.mosaico a:hover .fluxo { animation-play-state: running; }
@keyframes fluir { to { stroke-dashoffset: -18; } }
.ilu .d1, .ilu .d2, .ilu .d3 { animation: digitando 1.2s ease-in-out infinite paused; }
.ilu .d2 { animation-delay: .15s; } .ilu .d3 { animation-delay: .3s; }
.mosaico a:hover .d1, .mosaico a:hover .d2, .mosaico a:hover .d3 { animation-play-state: running; }
@keyframes digitando { 0%, 100% { transform: translateY(0); } 40% { transform: translateY(-5px); } }
.ilu .linha-grafico { stroke-dasharray: 1; stroke-dashoffset: 0; stroke-width: 2.5; }
.mosaico a:hover .linha-grafico { animation: redesenhar 1.1s var(--ease); }
@keyframes redesenhar { from { stroke-dashoffset: 1; } }
.mosaico a:hover .k1 { transform: translateX(40px); }
.mosaico a:hover .k2 { transform: translateX(-36px); }
.mosaico a:hover .k3 { transform: translateX(28px); }
.mosaico a:hover .anel-ilu { transform: scale(1.12); opacity: .5; }
@media (max-width: 900px) { .mosaico { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) {
  .mosaico { gap: 10px; }
  .mosaico a { padding: 16px 16px 18px; border-radius: 18px; }
  .ilu { height: 76px; margin-bottom: 12px; }
  .mosaico h3 { font-size: 1rem; }
  .mosaico p { font-size: .88rem; }
  .mosaico li:not(.m-largo) p { display: none; }
}

/* vitrine dos projetos: moldura de navegador, lados alternados */
.vitrine { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.vitrine + .vitrine { margin-top: clamp(56px, 8vw, 104px); }
.vitrine-inversa { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); }
.vitrine-inversa .navegador { order: 2; }
.navegador {
  position: relative; display: block; border-radius: 16px; overflow: hidden; background: var(--branco);
  box-shadow: 0 1px 0 rgba(16, 34, 43, .06), 0 40px 80px -40px rgba(16, 34, 43, .45); text-decoration: none;
  transition: transform .7s var(--ease), box-shadow .7s var(--ease);
}
.navegador::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(16, 34, 43, .08); pointer-events: none; }
.navegador:hover { transform: translateY(-6px) rotate(-.4deg); box-shadow: 0 1px 0 rgba(16, 34, 43, .06), 0 56px 90px -40px rgba(16, 34, 43, .55); }
.vitrine-inversa .navegador:hover { transform: translateY(-6px) rotate(.4deg); }
.navegador-barra { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; background: #e9eeed; border-bottom: 1px solid var(--linha); }
.navegador-barra i { width: 9px; height: 9px; border-radius: 50%; background: #c9d3d1; }
.navegador-barra i:first-child { background: var(--latao); }
.navegador-barra span { margin: 0 auto; transform: translateX(-20px); font-size: .76rem; color: var(--texto-suave); background: var(--branco); padding: 3px 14px; border-radius: 999px; }
.navegador img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; }
.vitrine-texto h3 { font-size: clamp(1.8rem, 3vw, 2.6rem); letter-spacing: -0.03em; margin: 14px 0 12px; }
.vitrine-texto p { color: var(--texto-suave); font-size: 1.08rem; margin-bottom: 22px; }
@media (max-width: 860px) {
  .vitrine, .vitrine-inversa { grid-template-columns: 1fr; }
  .vitrine-inversa .navegador { order: 0; }
  .navegador-barra span { display: none; }
}

/* como trabalho: as etapas em volta do ponto central */
.anel-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 56px); align-items: center; }
.anel-texto h2 { font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.04; letter-spacing: -0.035em; margin-bottom: 16px; }
.anel-texto p { color: var(--texto-suave); font-size: 1.1rem; margin-bottom: 22px; max-width: 36ch; }
.anel { position: relative; width: 100%; max-width: 680px; aspect-ratio: 1; margin: 0 auto; }
.anel-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.anel-trilho { fill: none; stroke: var(--linha); stroke-width: .25; }
.anel-traco { fill: none; stroke: var(--petroleo); stroke-width: .5; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; transform: rotate(-90deg); transform-origin: 50px 50px; transition: stroke-dashoffset 2.2s var(--ease); }
.anel.visto .anel-traco { stroke-dashoffset: 0; }
.anel-svg .no { fill: var(--branco); stroke: var(--petroleo); stroke-width: .5; transform-box: fill-box; transform-origin: center; transform: scale(0); transition: transform .5s var(--ease), fill .4s; }
.anel.visto .no { transform: scale(1); fill: var(--petroleo); }
.anel.visto .n1 { transition-delay: .3s; } .anel.visto .n2 { transition-delay: .6s; } .anel.visto .n3 { transition-delay: .9s; }
.anel.visto .n4 { transition-delay: 1.2s; } .anel.visto .n5 { transition-delay: 1.5s; } .anel.visto .n6 { transition-delay: 1.8s; }
.anel-centro { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); text-align: center; display: flex; flex-direction: column; align-items: center; gap: 2px; }
.anel-centro strong { font-family: var(--serif); font-weight: 400; font-size: clamp(1.3rem, 2.2vw, 1.75rem); line-height: 1.1; }
.anel-centro > span:last-child { font-family: var(--serif); font-style: italic; font-size: clamp(1.1rem, 1.8vw, 1.4rem); color: var(--texto-suave); }
.anel-ponto { width: 14px; height: 14px; border-radius: 50%; background: var(--latao); margin-bottom: 12px; animation: pulso 2.6s ease-out infinite; }
.anel-etapas { list-style: none; }
.anel-etapas li { position: absolute; left: var(--x); top: var(--y); width: max-content; max-width: 170px; font-weight: 600; font-size: 1rem; line-height: 1.25; opacity: 0; transition: opacity .6s var(--ease), translate .6s var(--ease); translate: 0 8px; }
.anel-etapas b { display: block; font-size: .78rem; color: var(--petroleo); font-weight: 600; margin-bottom: 2px; }
.anel-etapas .cima { transform: translate(-50%, calc(-100% - 18px)); text-align: center; }
.anel-etapas .baixo { transform: translate(-50%, 18px); text-align: center; }
.anel-etapas .dir { transform: translate(20px, -50%); }
.anel-etapas .esq { transform: translate(calc(-100% - 20px), -50%); text-align: right; }
.anel.visto .anel-etapas li { opacity: 1; translate: 0 0; }
.anel.visto .anel-etapas li:nth-child(1) { transition-delay: .4s; } .anel.visto .anel-etapas li:nth-child(2) { transition-delay: .7s; }
.anel.visto .anel-etapas li:nth-child(3) { transition-delay: 1s; } .anel.visto .anel-etapas li:nth-child(4) { transition-delay: 1.3s; }
.anel.visto .anel-etapas li:nth-child(5) { transition-delay: 1.6s; } .anel.visto .anel-etapas li:nth-child(6) { transition-delay: 1.9s; }
@media (max-width: 900px) { .anel-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) {
  .anel { aspect-ratio: auto; max-width: none; }
  .anel-svg { position: relative; display: block; width: 320px; height: 320px; margin: -46px auto -40px; }
  .anel-centro { top: 114px; transform: translate(-50%, -50%); }
  .anel-centro strong { font-size: 1.15rem; }
  .anel-centro > span:last-child { font-size: 1rem; }
  .anel-ponto { width: 10px; height: 10px; margin-bottom: 8px; }
  .anel-etapas { counter-reset: none; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 16px; margin-top: 8px; }
  .anel-etapas li, .anel-etapas .cima, .anel-etapas .baixo, .anel-etapas .dir, .anel-etapas .esq { position: static; transform: none; text-align: left; max-width: none; width: auto; border-top: 1px solid var(--linha); padding-top: 10px; }
}

/* parceria: doze meses em uma linha */
.tempo { border-top: 1px solid var(--linha-escura); padding-top: 18px; }
.tempo-meses, .tempo-trilha { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 6px; }
.tempo-meses { margin-left: 180px; font-size: .78rem; color: rgba(255, 255, 255, .45); margin-bottom: 14px; }
.tempo-linha { display: grid; grid-template-columns: 180px minmax(0, 1fr); align-items: center; padding: 14px 0; border-bottom: 1px solid var(--linha-escura); }
.tempo-rotulo { font-weight: 600; color: rgba(255, 255, 255, .8); }
.tempo-forte .tempo-rotulo { color: var(--latao-claro); }
.tempo-trilha i {
  grid-column: var(--c) / span var(--s); font-style: normal; font-size: .82rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  height: 44px; display: flex; align-items: center; padding: 0 12px; border-radius: 10px;
  background: rgba(255, 255, 255, .08); color: rgba(255, 255, 255, .85); border: 1px solid rgba(255, 255, 255, .1);
  transform-origin: left; transform: scaleX(0); transition: transform .8s var(--ease); transition-delay: calc(var(--n) * .12s + .2s);
}
.tempo-forte .tempo-trilha i { background: var(--petroleo); border-color: rgba(255, 255, 255, .14); color: var(--branco); }
.tempo-forte .tempo-trilha i:nth-child(odd) { background: #1d6c72; }
.tempo.visto .tempo-trilha i { transform: none; }
.tempo-acoes { margin-top: 40px; gap: 22px; }
@media (max-width: 760px) {
  .tempo-meses { margin-left: 0; font-size: .62rem; gap: 3px; }
  .tempo-meses span { text-align: center; }
  .tempo-linha { grid-template-columns: 1fr; gap: 10px; }
  .tempo-trilha { gap: 3px; }
  .tempo-trilha i { height: 34px; padding: 0 6px; font-size: .68rem; border-radius: 7px; justify-content: center; }
  .tempo-trilha i[style*="--s:1"] { font-size: 0; }
  .tempo-trilha i[style*="--s:1"]::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--latao); }
}

/* sobre: retrato e uma frase */
.sobre-v2-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 7vw, 110px); align-items: center; }
.sobre-v2-foto { margin: 0; position: relative; }
.sobre-v2-foto::before { content: ""; position: absolute; inset: 24px -24px -24px 24px; border: 1px solid var(--linha); border-radius: 999px 999px 28px 28px; z-index: -1; }
.sobre-v2-foto img { border-radius: 999px 999px 28px 28px; aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 12%; width: 100%; }
.citacao-grande { font-family: var(--serif); font-weight: 400; font-size: clamp(2.2rem, 4.8vw, 4rem); line-height: 1.06; letter-spacing: -0.025em; max-width: 15ch; }
.sobre-v2-autor { display: flex; flex-direction: column; margin: 28px 0 24px; padding-left: 16px; border-left: 2px solid var(--latao); }
.sobre-v2-autor span { color: var(--texto-suave); }
@media (max-width: 760px) { .sobre-v2-grid { grid-template-columns: 1fr; } .sobre-v2-foto { max-width: 300px; } }

/* parceiros: rede com o Guilherme no meio */
.rede { display: grid; grid-template-columns: minmax(0, 1fr) minmax(40px, 120px) minmax(0, 1.1fr) minmax(40px, 120px) minmax(0, 1fr); align-items: center; margin-top: clamp(40px, 6vw, 64px); }
.rede-no { background: var(--branco); border: 1px solid var(--linha); border-radius: 22px; padding: 26px 22px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.rede-no strong { font-size: 1.35rem; letter-spacing: -0.02em; }
.rede-no span { color: var(--texto-suave); font-size: .95rem; }
.rede-centro { background: var(--tinta); border-color: var(--tinta); color: var(--branco); padding: 34px 24px; box-shadow: 0 40px 70px -40px rgba(16, 34, 43, .7); }
.rede-centro span { color: rgba(255, 255, 255, .7); }
.rede-simbolo { width: 52px; height: 52px; color: var(--branco); margin-bottom: 6px; }
.rede-fio { height: 2px; background: repeating-linear-gradient(90deg, var(--petroleo) 0 8px, transparent 8px 14px); background-size: 28px 2px; animation: fio 1.2s linear infinite; }
.rede-fio-inv { animation-direction: reverse; }
@keyframes fio { to { background-position: 28px 0; } }
.rede-link { margin-top: 32px; }
@media (max-width: 820px) {
  .rede { grid-template-columns: 1fr; justify-items: center; }
  .rede-no { width: 100%; max-width: 360px; }
  .rede-fio { width: 2px; height: 36px; background: repeating-linear-gradient(180deg, var(--petroleo) 0 8px, transparent 8px 14px); background-size: 2px 28px; animation-name: fio-v; }
  @keyframes fio-v { to { background-position: 0 28px; } }
}
html[style*="--sem-transicao"] *, html[style*="--sem-transicao"] *::before, html[style*="--sem-transicao"] *::after { transition-duration: 0s !important; transition-delay: 0s !important; }