/* AssinaSigma — landing comercial.
   DM Sans para tudo; Instrument Serif itálico só nos destaques dos títulos;
   Caveat só nas assinaturas fictícias da demonstração. */

:root {
  --verde: #073B2F;
  --verde-2: #0B4A3B;
  --creme: #F5F3EB;
  --botao: #D7EFB2;
  --botao-2: #C9E79E;
  --texto: #173A2B;
  --alt: #E8ECDF;
  --suave: #5C6F63;
  --suave-2: #8C9A91;
  --linha: rgba(23, 58, 43, .14);
  --linha-clara: rgba(245, 243, 235, .22);
  --branco: #FFFFFF;
  --ok: #2E8B57;
  --atencao: #B8860B;
  --sombra: 0 24px 60px rgba(7, 59, 47, .14);

  --sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --mao: "Caveat", cursive;

  --largura: 1180px;
  --gutter: 24px;
  --raio: 18px;
  --raio-p: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--creme); color: var(--texto);
  font-family: var(--sans); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { display: block; }
[hidden] { display: none !important; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.025em; line-height: 1.06; }
h1 em, h2 em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: 0; }
h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
p { margin: 0; }
svg { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
:focus-visible { outline: 3px solid #7CC576; outline-offset: 3px; border-radius: 6px; }
.rotulo { font-size: 12.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: .9em; }

/* ----------------------------------------------------------- botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 46px; padding: 0 20px; border-radius: 999px; border: 1.5px solid transparent;
  font: inherit; font-weight: 600; font-size: 15px; text-decoration: none; white-space: nowrap; cursor: pointer;
  transition: transform .16s ease, background-color .16s ease, border-color .16s ease, box-shadow .16s ease;
}
.btn svg { width: 18px; height: 18px; stroke-width: 2; transition: transform .16s ease; }
.btn:hover { transform: translateY(-1px); }
.btn:hover svg { transform: translateX(2px); }
.btn:active { transform: translateY(1px); }
.btn-claro { background: var(--botao); color: var(--texto); }
.btn-claro:hover { background: var(--botao-2); box-shadow: 0 8px 24px rgba(215, 239, 178, .3); }
.btn-contorno { background: transparent; color: var(--creme); border-color: var(--linha-clara); }
.btn-contorno:hover { border-color: var(--creme); }
.btn-grande { height: 54px; padding: 0 26px; font-size: 16px; }

/* --------------------------------------------------------- cabeçalho */
.topo {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; gap: 32px;
  padding: 16px var(--gutter); background: var(--creme);
  border-bottom: 1px solid transparent; transition: border-color .25s ease, box-shadow .25s ease;
}
.topo.rolou { border-bottom-color: var(--linha); box-shadow: 0 8px 30px rgba(7, 59, 47, .06); }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 18px; }
.marca img { border-radius: 9px; }
.topo-links { display: flex; gap: 28px; margin-left: auto; }
.topo-links a { text-decoration: none; font-weight: 500; font-size: 15.5px; color: var(--texto); opacity: .85; }
.topo-links a:hover { opacity: 1; }
.topo-acoes { display: flex; align-items: center; gap: 18px; }
.topo-acoes .btn { height: 42px; }
.entrar { text-decoration: none; font-weight: 500; font-size: 15px; opacity: .75; }
.entrar:hover { opacity: 1; text-decoration: underline; }
.topo-menu { display: none; margin-left: auto; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 6px; }
.topo-menu span { display: block; width: 22px; height: 2px; background: var(--texto); transition: transform .2s ease; }
.topo-menu[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.topo-menu[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
.menu-movel { display: none; }

/* -------------------------------------------------------------- hero */
.hero { position: relative; background: var(--verde); color: var(--creme); overflow: hidden; }
.hero-luz, .fecho-luz {
  position: absolute; inset: -30% -20% auto auto; width: 70vw; height: 70vw; max-width: 980px; max-height: 980px;
  background: radial-gradient(closest-side, rgba(215, 239, 178, .22), rgba(215, 239, 178, 0) 72%);
  pointer-events: none; filter: blur(2px);
}
.hero-circulos { position: absolute; right: -12%; top: -18%; width: 68vw; max-width: 900px; height: auto; pointer-events: none; opacity: .6; }
.hero-circulos circle { stroke: rgba(215, 239, 178, .075); stroke-width: 1; }
@media (prefers-reduced-motion: no-preference) {
  .hero-luz, .fecho-luz { animation: respirar 14s ease-in-out infinite alternate; }
  @keyframes respirar { from { transform: translate(0, 0) scale(1); opacity: .9; } to { transform: translate(-6%, 8%) scale(1.12); opacity: 1; } }
}
.hero-grade { position: relative; max-width: var(--largura); margin: 0 auto; padding: 72px var(--gutter) 80px; display: grid; gap: 56px; }
@media (min-width: 980px) {
  .hero-grade { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; padding-top: 88px; padding-bottom: 96px; gap: 40px; }
}
.hero-texto .rotulo { color: var(--botao); margin-bottom: 22px; }
.hero h1 { font-size: clamp(2.6rem, 5.6vw, 4.6rem); max-width: 12ch; }
.hero h1 em { color: var(--botao); }
.hero-apoio { margin-top: 26px; font-size: 1.15rem; max-width: 46ch; opacity: .88; line-height: 1.55; }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-infos { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 14.5px; opacity: .8; }
.hero-infos li { display: flex; align-items: center; gap: 8px; }
.hero-infos svg { width: 18px; height: 18px; }
.hero-origem { margin-top: 44px; font-size: 14.5px; opacity: .62; line-height: 1.5; }

/* entrada: só com JS, uma vez */
.anima .entra { animation: subir .8s cubic-bezier(.2, .7, .2, 1) backwards; }
.anima .hero-demo.entra { animation-delay: .18s; }
@keyframes subir { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ----------------------------------------------- demonstração: palco */
.hero-demo { display: flex; flex-direction: column; align-items: center; }
.rotulo-demo { color: var(--botao); opacity: .85; margin-bottom: 18px; }
.palco { position: relative; padding: 26px 0; }
.flutua {
  position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px;
  background: var(--creme); color: var(--texto); border-radius: 14px; padding: 10px 14px 10px 12px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .22); font-size: 13px; line-height: 1.25; width: 218px;
}
.flutua svg { width: 26px; height: 26px; flex: 0 0 auto; padding: 5px; border-radius: 8px; background: var(--botao); }
.flutua b { display: block; font-weight: 600; }
.flutua span { color: var(--suave); font-size: 12.5px; }
.flutua-1 { right: calc(100% - 72px); top: 118px; }
.flutua-2 { left: calc(100% - 46px); bottom: 190px; }
@media (prefers-reduced-motion: no-preference) {
  .flutua-1 { animation: boiar 7s ease-in-out infinite; }
  .flutua-2 { animation: boiar 8s ease-in-out 1.6s infinite; }
  @keyframes boiar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
}

/* ----------------------------------------------- demonstração: fone */
.fone {
  position: relative; width: 320px; height: 650px; margin: 0 auto;
  border-radius: 48px; padding: 11px;
  background: linear-gradient(160deg, #1b2a24, #0b1612 60%, #15231d);
  box-shadow: 0 40px 80px rgba(0, 0, 0, .38), inset 0 0 0 1.5px rgba(255, 255, 255, .12), inset 0 0 0 4px rgba(0, 0, 0, .35);
  transform: rotate(-3.5deg); transition: transform .5s cubic-bezier(.2, .7, .2, 1);
}
.hero-demo.foco .fone { transform: rotate(0deg); }
.fone-ilha { position: absolute; left: 50%; top: 22px; width: 88px; height: 24px; transform: translateX(-50%); background: #070c0a; border-radius: 999px; z-index: 2; }
.fone-tela { position: relative; width: 100%; height: 100%; border-radius: 38px; background: #F7F6F1; overflow: hidden; color: var(--texto); font-size: 14px; line-height: 1.45; }
.fone-status { display: flex; justify-content: space-between; align-items: center; padding: 14px 24px 0; font-size: 12.5px; font-weight: 600; }
.fone-sinal { width: 34px; height: 11px; border-radius: 3px; background: linear-gradient(90deg, var(--texto) 72%, transparent 72%); opacity: .7; }
.fone-aviso { position: absolute; left: 0; right: 0; top: 52px; text-align: center; font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--suave-2); z-index: 1; }

.tela {
  position: absolute; inset: 78px 0 0; padding: 18px 20px 24px; display: flex; flex-direction: column;
  opacity: 0; visibility: hidden; transform: translateX(22px);
  transition: opacity .4s ease, transform .4s cubic-bezier(.2, .7, .2, 1), visibility 0s linear .4s;
}
.tela.ativa { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.tela.saindo { opacity: 0; visibility: hidden; transform: translateX(-22px); }
.tela h3 { font-size: 22px; line-height: 1.12; margin-bottom: 14px; letter-spacing: -0.02em; }
.fone-btn {
  margin-top: auto; height: 48px; border: 0; border-radius: 14px; background: var(--verde); color: var(--creme);
  font: inherit; font-weight: 600; font-size: 15px; cursor: pointer;
  transition: transform .14s ease, background-color .14s ease, opacity .14s ease;
}
.fone-btn:hover { background: var(--verde-2); transform: translateY(-1px); }
.fone-btn:active { transform: translateY(1px); }
.fone-btn[disabled] { opacity: .55; cursor: default; transform: none; }
.fone-nota { font-size: 12px; color: var(--suave-2); text-align: center; margin: 10px 0 14px; }

/* 1 recebe */
.tela-1 { background: #ECEFE6; }
.chat-cab { display: flex; align-items: center; gap: 10px; padding-bottom: 12px; border-bottom: 1px solid rgba(0, 0, 0, .06); margin-bottom: 16px; }
.chat-cab img { border-radius: 8px; } .chat-cab b { display: block; font-size: 14px; } .chat-cab small { color: var(--suave); font-size: 12px; }
.chat-balao { background: var(--branco); border-radius: 14px 14px 14px 4px; padding: 12px 14px 8px; box-shadow: 0 1px 2px rgba(0, 0, 0, .06); font-size: 13.5px; }
.chat-balao p { margin: 0; }
.chat-anexo { display: flex; align-items: center; gap: 10px; margin-top: 10px; padding: 9px 10px; border-radius: 10px; background: #F1F3EC; font-size: 12.5px; }
.chat-anexo svg { width: 22px; height: 22px; flex: 0 0 auto; color: var(--verde); }
.chat-anexo b { display: block; } .chat-anexo span { color: var(--suave); }
.chat-balao time { display: block; text-align: right; font-size: 10.5px; color: var(--suave-2); margin-top: 6px; }

/* 2 lê */
.documento { background: var(--branco); border-radius: 8px; padding: 16px 16px 12px; box-shadow: 0 6px 18px rgba(7, 59, 47, .08), 0 0 0 1px rgba(7, 59, 47, .06); font-size: 12px; line-height: 1.5; }
.documento b { display: block; letter-spacing: .08em; font-size: 11px; }
.documento small { display: block; color: var(--suave-2); font-size: 10px; margin-bottom: 10px; }
.documento p { margin: 0 0 8px; color: #3b4f45; }
.documento u { text-decoration: none; border-bottom: 1px solid var(--texto); }
.documento i { display: block; height: 6px; border-radius: 3px; background: #E6EAE2; margin: 7px 0; }
.documento i.curta { width: 55%; }
.doc-pe { text-align: right; color: var(--suave-2); font-size: 10.5px; margin-top: 10px; }

/* 3 confere */
.dados { margin: 0; display: grid; gap: 10px; }
.dados div { background: var(--branco); border-radius: 12px; padding: 10px 14px; box-shadow: 0 0 0 1px rgba(7, 59, 47, .07); }
.dados dt { font-size: 11px; color: var(--suave); } .dados dd { margin: 2px 0 0; font-weight: 600; font-size: 15px; }

/* 4 selfie */
.selfie { display: grid; place-items: center; flex: 1; }
.selfie-moldura { position: relative; width: 180px; height: 220px; border-radius: 50% / 44%; background: #E9ECE3; display: grid; place-items: center; box-shadow: inset 0 0 0 3px var(--botao); overflow: hidden; }
.selfie-rosto, .selfie-ok { position: absolute; width: 84px; height: 84px; color: var(--suave-2); transition: opacity .35s ease, transform .35s ease; }
.selfie-ok { opacity: 0; transform: scale(.7); color: var(--verde); }
.tela-4.capturada .selfie-rosto { opacity: 0; transform: scale(.8); }
.tela-4.capturada .selfie-ok { opacity: 1; transform: none; }
.tela-4.capturada .selfie-moldura { box-shadow: inset 0 0 0 3px var(--verde); background: #DDEBD3; }

/* 5 assina */
.quadro { position: relative; flex: 1; min-height: 150px; background: var(--branco); border-radius: 14px; box-shadow: 0 0 0 1px rgba(7, 59, 47, .08); display: grid; place-items: center; }
.assinatura { font-family: var(--mao); font-size: 34px; line-height: 1; white-space: nowrap; color: var(--texto); clip-path: inset(0 100% 0 0); }
.tela-5.assinada .assinatura { clip-path: inset(0 0 0 0); transition: clip-path 1.1s cubic-bezier(.5, .05, .4, 1); }
.quadro-linha { position: absolute; left: 22px; right: 22px; bottom: 28px; height: 1px; background: #CFD6CC; }
.cert-assinatura .assinatura { clip-path: none; font-size: 34px; }

/* 6 selado */
.tela-6 { align-items: center; text-align: center; padding-top: 34px; }
.selado-check svg { width: 76px; height: 76px; color: var(--verde); stroke-width: 2.2; margin-bottom: 14px; }
.selado-check circle { fill: var(--botao); stroke: none; }
.tela-6 h3 { font-size: 24px; }
.arquivo { display: flex; align-items: center; gap: 10px; margin-top: 18px; padding: 12px 14px; width: 100%; background: var(--branco); border-radius: 12px; box-shadow: 0 0 0 1px rgba(7, 59, 47, .07); text-align: left; font-size: 13px; }
.arquivo svg { width: 24px; height: 24px; color: var(--verde); }
.arquivo b { display: block; } .arquivo span { color: var(--suave); font-size: 12px; }

/* etapas (controles) */
.etapas { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 16px; }
.etapas button {
  font: inherit; font-size: 13.5px; font-weight: 500; cursor: pointer; color: var(--creme);
  background: transparent; border: 1.5px solid var(--linha-clara); border-radius: 999px; padding: 7px 14px;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease;
}
.etapas button:hover { border-color: rgba(245, 243, 235, .6); }
.etapas button[aria-selected="true"] { background: var(--botao); color: var(--texto); border-color: var(--botao); font-weight: 600; }
.etapas button.feita { border-color: rgba(215, 239, 178, .55); }
.reiniciar { margin-top: 14px; display: inline-flex; align-items: center; gap: 8px; background: transparent; border: 0; color: var(--creme); opacity: .7; font: inherit; font-size: 13.5px; cursor: pointer; }
.reiniciar:hover { opacity: 1; text-decoration: underline; }
.reiniciar svg { width: 16px; height: 16px; }

/* ------------------------------------------------------------ seções */
.secao { max-width: var(--largura); margin: 0 auto; padding: 100px var(--gutter); }
.secao-cab { max-width: 640px; margin-bottom: 44px; }
.secao-cab p { margin-top: 18px; font-size: 1.12rem; color: var(--suave); max-width: 52ch; }

/* --------------------------------------------------------- painel demo */
.painel {
  display: grid; grid-template-columns: 220px minmax(0, 1fr);
  background: var(--branco); border: 1px solid var(--linha); border-radius: var(--raio); overflow: hidden;
  box-shadow: var(--sombra);
}
.painel-lateral { background: #F9F8F3; border-right: 1px solid var(--linha); padding: 22px 16px; }
.painel-marca { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 15px; padding: 0 8px 22px; }
.painel-marca img { border-radius: 7px; }
.painel-lateral ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.painel-lateral li { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; font-size: 14.5px; color: var(--suave); }
.painel-lateral li.ativo { background: var(--alt); color: var(--texto); font-weight: 600; }
.painel-lateral svg { width: 18px; height: 18px; }
.painel-corpo { padding: 26px 28px 30px; min-width: 0; }
.painel-topo { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; margin-bottom: 18px; }
.painel-topo h3 { font-size: 20px; display: inline; margin-right: 10px; }
.ficticio { display: inline-block; font-size: 11.5px; font-weight: 600; letter-spacing: .04em; color: var(--atencao); background: #FBF3DD; border-radius: 999px; padding: 3px 9px; vertical-align: middle; }
.filtros { display: flex; gap: 6px; }
.filtros button { font: inherit; font-size: 14px; white-space: nowrap; font-weight: 500; cursor: pointer; color: var(--suave); background: transparent; border: 1.5px solid var(--linha); border-radius: 999px; padding: 6px 14px; transition: background-color .18s ease, color .18s ease, border-color .18s ease; }
.filtros button span { display: inline-block; min-width: 20px; margin-left: 4px; padding: 0 6px; border-radius: 999px; background: var(--alt); color: var(--texto); font-size: 12.5px; font-weight: 600; text-align: center; }
.filtros button:hover { border-color: var(--texto); color: var(--texto); }
.filtros button[aria-selected="true"] { background: var(--verde); color: var(--creme); border-color: var(--verde); }
.filtros button[aria-selected="true"] span { background: rgba(245, 243, 235, .2); color: var(--creme); }

.docs { list-style: none; margin: 0; padding: 0; }
.doc { display: grid; grid-template-columns: 1.1fr 1.3fr auto; align-items: center; gap: 14px 20px; padding: 16px 6px; border-top: 1px solid var(--linha); transition: background-color .4s ease; }
.doc:first-child { border-top: 0; }
.doc.destaque { background: #F4F8EC; }
.doc .quem { font-weight: 600; }
.doc .quem small { display: block; font-weight: 400; color: var(--suave-2); font-size: 12.5px; }
.doc .oque { color: var(--suave); font-size: 15px; }
.status { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; padding: 6px 12px; border-radius: 999px; background: var(--alt); color: var(--texto); white-space: nowrap; }
.status::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--atencao); }
.status.assinado { background: #DDEBD3; }
.status.assinado::before { background: var(--ok); }
.status.andamento::before { background: var(--verde); }
.status.pisca { animation: piscar .9s ease; }
@keyframes piscar { 0% { box-shadow: 0 0 0 0 rgba(215, 239, 178, .9); } 100% { box-shadow: 0 0 0 14px rgba(215, 239, 178, 0); } }
.docs-vazio { padding: 28px 6px; color: var(--suave); }

.beneficios { list-style: none; margin: 40px 0 0; padding: 0; display: grid; gap: 24px 40px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.beneficios li { padding-top: 18px; border-top: 1.5px solid var(--linha); }
.beneficios svg { width: 26px; height: 26px; color: var(--verde); margin-bottom: 12px; }
.beneficios b { display: block; font-size: 17px; margin-bottom: 4px; }
.beneficios span { color: var(--suave); font-size: 15px; }

/* --------------------------------------------------------- registros */
.secao-registro { max-width: none; background: var(--alt); padding-left: 0; padding-right: 0; }
.registro-grade { max-width: var(--largura); margin: 0 auto; padding: 0 var(--gutter); display: grid; gap: 48px; align-items: center; }
@media (min-width: 900px) { .registro-grade { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; } }
.registro-texto > p { margin-top: 18px; font-size: 1.12rem; color: var(--suave); max-width: 46ch; }
.registro-itens { list-style: none; margin: 34px 0 0; padding: 0; display: grid; gap: 22px; }
.registro-itens li { display: flex; gap: 16px; align-items: flex-start; }
.registro-itens svg { flex: 0 0 auto; width: 44px; height: 44px; padding: 10px; border-radius: 12px; background: var(--creme); color: var(--verde); }
.registro-itens b { display: block; font-size: 17px; margin-bottom: 3px; }
.registro-itens span { color: var(--suave); font-size: 15px; }
.registro-itens a { color: var(--verde); font-weight: 600; }

.certificado {
  position: relative; background: var(--branco); border-radius: 12px; padding: 26px 28px 22px; max-width: 460px; width: 100%; justify-self: center;
  box-shadow: 0 30px 60px rgba(7, 59, 47, .16), 0 0 0 1px var(--linha);
  transform: rotate(1.6deg); transition: transform .5s cubic-bezier(.2, .7, .2, 1);
}
.certificado:hover, .certificado:focus-within { transform: rotate(0deg); }
.cert-cab { display: flex; align-items: center; gap: 10px; padding-bottom: 14px; border-bottom: 2px solid var(--verde); margin-bottom: 14px; }
.cert-cab img { border-radius: 7px; } .cert-cab b { font-size: 16px; } .cert-cab .ficticio { margin-left: auto; }
.certificado dl { margin: 0; }
.certificado dl div { display: grid; grid-template-columns: 110px 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid #EEF1EC; font-size: 14px; }
.certificado dt { color: var(--suave); } .certificado dd { margin: 0; font-weight: 600; }
.cert-assinatura { padding: 18px 0 6px; border-bottom: 1px solid #EEF1EC; }
.cert-pe { display: flex; justify-content: space-between; gap: 12px; margin-top: 14px; font-size: 12.5px; color: var(--suave); }
.cert-selo { position: absolute; right: 26px; bottom: 74px; padding: 6px 14px; border: 2.5px solid var(--ok); color: var(--ok); border-radius: 6px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; font-size: 12px; transform: rotate(-10deg); opacity: .92; }

/* ---------------------------------------------------------------- faq */
.secao-faq .secao-cab { margin-bottom: 24px; }
.faq { max-width: 780px; }
.faq details { border-bottom: 1px solid var(--linha); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 48px 20px 0; font-weight: 600; font-size: 1.08rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 10px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--verde); border-bottom: 2px solid var(--verde); transform: translateY(-70%) rotate(45deg); transition: transform .22s ease; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq p { padding: 0 0 22px; color: var(--suave); max-width: 66ch; }
.faq a { color: var(--verde); font-weight: 600; }

/* -------------------------------------------------------------- fecho */
.fecho { position: relative; overflow: hidden; background: var(--verde); color: var(--creme); padding: 96px var(--gutter); }
.fecho-luz { inset: auto auto -40% -20%; }
.fecho-conteudo { position: relative; max-width: var(--largura); margin: 0 auto; }
.fecho .rotulo { color: var(--botao); margin-bottom: 20px; }
.fecho h2 { font-size: clamp(2.2rem, 4.6vw, 3.6rem); max-width: 14ch; }
.fecho h2 em { color: var(--botao); }
.fecho p:not(.rotulo) { margin-top: 20px; font-size: 1.12rem; opacity: .85; max-width: 46ch; }
.fecho .btn { margin-top: 32px; }

/* ------------------------------------------------------------- rodapé */
.rodape { max-width: var(--largura); margin: 0 auto; padding: 36px var(--gutter) 52px; display: flex; flex-wrap: wrap; gap: 18px 36px; align-items: center; font-size: 14px; color: var(--suave); }
.rodape-marca { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--texto); }
.rodape-marca img { border-radius: 7px; }
.rodape-links { display: flex; gap: 22px; flex-wrap: wrap; }
.rodape-links a { text-decoration: none; }
.rodape-links a:hover { color: var(--texto); text-decoration: underline; }
.rodape p { flex-basis: 100%; }

/* ------------------------------------------------------ responsivo */
/* Entre 980 e 1279px nao ha margem para os cartoes ao lado do celular sem
   invadir o texto: viram cartoes empilhados acima e abaixo. */
@media (max-width: 1279px) {
  .palco { padding-top: 10px; }
  .flutua { position: static; width: 100%; max-width: 320px; margin: 0 auto 12px; }
  .flutua-2 { margin: 14px auto 0; }
}
@media (max-width: 979px) {
  .fone { transform: none; }
}
@media (max-width: 820px) {
  .topo-links, .topo-acoes { display: none; }
  .topo-menu { display: flex; }
  .menu-movel { position: fixed; inset: 72px 0 auto; z-index: 29; background: var(--creme); padding: 8px var(--gutter) 24px; display: flex; flex-direction: column; gap: 2px; box-shadow: 0 20px 40px rgba(7, 59, 47, .12); border-bottom: 1px solid var(--linha); }
  .menu-movel[hidden] { display: none; }
  .menu-movel a { text-decoration: none; padding: 14px 0; font-weight: 600; font-size: 17px; border-bottom: 1px solid var(--linha); }
  .menu-movel .btn { margin-top: 16px; border-bottom: 0; }
  .painel { grid-template-columns: 1fr; }
  .painel-lateral { display: none; }
  .painel-corpo { padding: 20px 18px 24px; }
  .doc { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "quem status" "oque oque"; gap: 8px 14px; }
  .doc .quem { grid-area: quem; }
  .doc .status { grid-area: status; justify-self: end; align-self: start; }
  .doc .oque { grid-area: oque; }
}
@media (max-width: 600px) {
  .hero-grade { padding-top: 56px; padding-bottom: 64px; }
  .hero h1 { font-size: clamp(2.3rem, 11vw, 3rem); }
  .hero-acoes .btn { width: 100%; }
  .secao { padding: 72px var(--gutter); }
  .fone { width: min(300px, 100%); height: 610px; }
  .certificado { transform: none; padding: 20px 18px; }
  .certificado dl div { grid-template-columns: 92px 1fr; }
  .cert-selo { right: 16px; bottom: 60px; }
  .fecho { padding: 72px var(--gutter); }
  .fecho .btn { width: 100%; }
  .filtros { width: 100%; }
  .filtros button { flex: 1; padding: 6px 6px; font-size: 12.5px; }
  .filtros button span { min-width: 18px; padding: 0 5px; margin-left: 3px; }
  .fone-aviso { font-size: 9.5px; letter-spacing: .04em; }
}
@media (max-width: 360px) {
  .filtros { flex-wrap: wrap; }
  .filtros button { flex: 1 1 auto; }
  .fone { height: 580px; }
  .tela h3 { font-size: 20px; }
  .fone-tela { font-size: 13px; }
}