/* Suporte Conecta · site institucional
   Tokens: marinho (seções escuras), azul (marca), laranja (ação), preto e branco. */
:root {
  --marinho: #0B2447;
  --marinho-2: #12325F;
  --marinho-3: #1A4277;
  --azul: #123A75;
  --azul-vivo: #4C8DF6;
  --laranja: #FF6B1A;
  --laranja-escuro: #E3560A;
  --preto: #000000;
  --branco: #FFFFFF;
  --papel: #F1F4F8;
  --tinta: #0B2447;
  --texto: #3A4A63;
  --suave: #6B7A90;
  --linha: #DCE3EC;
  --linha-escura: rgba(255, 255, 255, .12);
  --zap: #E7F7EE;

  --f-titulo: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-texto: "Instrument Sans", "Segoe UI", system-ui, sans-serif;

  --largura: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --sec: clamp(72px, 10vw, 128px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 400 17px/1.6 var(--f-texto);
  color: var(--texto);
  background: var(--branco);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--f-titulo); color: var(--tinta); margin: 0; font-optical-sizing: auto; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 3px solid var(--laranja); outline-offset: 3px; border-radius: 6px; }

.largura { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 var(--gutter); }
.pular { position: absolute; left: -9999px; top: 8px; background: var(--laranja); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 100; }
.pular:focus { left: 8px; }

/* ---------- seções e temas ---------- */
.claro, .papel, .escuro { padding: var(--sec) 0; }
.papel { background: var(--papel); }
.escuro { background: var(--marinho); color: #C9D5E6; }
.escuro h1, .escuro h2, .escuro h3 { color: var(--branco); }

.sec-topo { max-width: 760px; margin-bottom: clamp(40px, 6vw, 64px); }
.sec-topo h2 { font-size: clamp(30px, 3.7vw, 48px); line-height: 1.08; letter-spacing: -.025em; font-weight: 700; }
.sec-topo p { margin-top: 16px; font-size: 19px; color: var(--suave); }
.sec-topo-centro { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 26px; border-radius: 10px; border: 2px solid transparent;
  font: 600 16px/1 var(--f-texto); text-decoration: none; cursor: pointer;
  transition: background-color .15s, border-color .15s, color .15s;
}
.btn-p { min-height: 42px; padding: 0 18px; font-size: 15px; }
.btn-bloco { width: 100%; }
.btn-laranja { background: var(--laranja); color: var(--preto); }
.btn-laranja:hover { background: #FF7F3A; }
.btn-escuro { background: var(--marinho); color: var(--branco); }
.btn-escuro:hover { background: var(--marinho-3); }
.btn-contorno { border-color: rgba(255,255,255,.35); color: var(--branco); }
.btn-contorno:hover { border-color: var(--branco); }

/* ---------- topo ---------- */
.topo { position: sticky; top: 0; z-index: 50; background: rgba(11, 36, 71, .92); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid var(--linha-escura); }
.topo-linha { display: flex; align-items: center; gap: 28px; min-height: 72px; }
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--branco); }
.marca-s { width: 38px; height: 38px; flex: none; margin: -2px -4px -2px -6px; }
.marca-s path { fill: none; stroke-width: 7; stroke-linecap: round; }
.marca-s .s-azul { stroke: var(--azul-vivo); }
.marca-s .s-laranja { stroke: var(--laranja); }
.marca-s .s-no { fill: var(--marinho); }
.marca-nome { font: 500 19px/1 var(--f-titulo); letter-spacing: -.02em; }
.marca-nome b { font-weight: 800; }
.menu { display: flex; gap: 26px; margin-left: 12px; }
.menu a, .link-entrar { color: #C9D5E6; text-decoration: none; font-size: 15px; font-weight: 500; }
.menu a:hover, .link-entrar:hover { color: var(--branco); }
.topo-acoes { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.menu-botao { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; padding: 12px 10px; }
.menu-botao span { display: block; height: 2px; background: var(--branco); border-radius: 2px; transition: transform .2s; }
.menu-botao span + span { margin-top: 8px; }
.menu-botao[aria-expanded="true"] span:first-child { transform: translateY(5px) rotate(45deg); }
.menu-botao[aria-expanded="true"] span:last-child { transform: translateY(-5px) rotate(-45deg); }
.menu-mobile { display: grid; padding: 8px var(--gutter) 20px; border-top: 1px solid var(--linha-escura); }
.menu-mobile[hidden] { display: none; }
.menu-mobile a { color: var(--branco); text-decoration: none; padding: 14px 0; font-size: 18px; border-bottom: 1px solid var(--linha-escura); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; padding-top: clamp(56px, 8vw, 104px); }
.hero::before {
  content: ""; position: absolute; inset: auto -10% -40% 40%; height: 120%;
  background: radial-gradient(closest-side, rgba(76, 141, 246, .22), transparent 70%);
  pointer-events: none;
}
.hero-grade { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(40px, 6vw, 72px); }
.hero-texto { max-width: 920px; }
.hero-para { color: var(--laranja); font-weight: 600; font-size: 16px; margin-bottom: 20px; }
.hero h1 { max-width: 15ch; font-size: clamp(40px, 6.4vw, 88px); line-height: 1.02; letter-spacing: -.035em; font-weight: 800; }
.hero-sub { margin-top: 24px; font-size: clamp(17px, 1.6vw, 20px); max-width: 34em; color: #C9D5E6; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-nota { margin-top: 16px; font-size: 14px; color: #8EA2BF; }

/* esteira ao vivo */
.esteira-demo {
  position: relative; background: var(--marinho-2); border: 1px solid var(--linha-escura); border-radius: 18px;
  padding: 18px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .55);
}
.demo-barra { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 2px 4px 14px; }
.demo-titulo { font: 700 15px/1 var(--f-titulo); color: var(--branco); }
.demo-sla { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: #A9E8C4; }
.demo-sla i { width: 8px; height: 8px; border-radius: 50%; background: #3DDC84; box-shadow: 0 0 0 4px rgba(61, 220, 132, .18); }
.demo-colunas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.demo-col { background: rgba(255, 255, 255, .04); border-radius: 12px; padding: 10px 8px; min-height: 250px; display: flex; flex-direction: column; gap: 8px; }
.demo-col h3 { font: 600 12px/1.2 var(--f-texto); color: #8EA2BF; padding: 2px 4px 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-card { background: var(--marinho-3); border-radius: 9px; padding: 9px 10px; font-size: 12px; line-height: 1.35; color: #A8B8CF; }
.demo-card b { display: block; color: #DCE6F4; font-weight: 600; font-size: 12.5px; }
.demo-card span { display: block; }
.demo-card.fantasma { opacity: .72; }
.demo-card.ativo {
  background: var(--branco); color: var(--texto); padding: 11px; border-left: 4px solid var(--laranja);
  box-shadow: 0 18px 30px -12px rgba(0, 0, 0, .5); position: relative; z-index: 2;
}
.demo-card.ativo b { color: var(--tinta); font-size: 13px; }
.ativo-topo { display: flex; flex-direction: column; gap: 2px; }
.ativo-tempo { color: #15803D; font-size: 11px; font-weight: 600; }
.ativo-info { margin-top: 4px; color: var(--suave); font-size: 11px; }
.ativo-zap { display: flex; gap: 6px; align-items: flex-start; margin-top: 8px; background: var(--zap); border-radius: 7px; padding: 6px 7px; color: #14532D; font-size: 11px; }
.ativo-zap svg { width: 13px; height: 13px; flex: none; fill: #22A45D; margin-top: 1px; }
.ativo-checks { display: flex; gap: 4px; margin-top: 9px; }
.ativo-checks i { flex: 1; height: 4px; border-radius: 2px; background: #E2E8F0; transition: background-color .4s; }
.ativo-checks i.ok { background: var(--laranja); }
.esteira-demo > .demo-card.ativo { margin-top: 12px; } /* sem JS */

/* ---------- dores ---------- */
.dores-lista { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(36px, 4vw, 56px) clamp(24px, 3vw, 44px); }
.balao {
  position: relative; display: inline-block; max-width: 100%; background: var(--papel); color: var(--tinta);
  padding: 13px 16px 13px; border-radius: 4px 16px 16px 16px; font-size: 16px; line-height: 1.45; font-weight: 500;
}
.balao::after { content: "ontem"; display: block; margin-top: 4px; font-size: 11px; color: var(--suave); text-align: right; font-weight: 400; }
.dores-lista li:nth-child(2) .balao::after { content: "segunda, 18:42"; }
.dores-lista li:nth-child(3) .balao::after { content: "hoje, 09:15"; }
.dores-lista li:nth-child(4) .balao::after { content: "hoje, 11:03"; }
.dores-lista li:nth-child(5) .balao::after { content: "dia 30, 19:20"; }
.dores-lista li:nth-child(6) .balao::after { content: "hoje, 16:47"; }
.solucao { margin-top: 18px; padding-left: 16px; border-left: 3px solid var(--laranja); font-size: 16px; }
.solucao b { display: block; color: var(--tinta); font-family: var(--f-titulo); font-size: 18px; letter-spacing: -.01em; margin-bottom: 2px; }

/* ---------- esteira (fases) ---------- */
.fases { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 24px; position: relative; counter-reset: fase; }
.fases::before { content: ""; position: absolute; left: 22px; right: 22px; top: 22px; height: 2px; background: linear-gradient(90deg, var(--azul) 0 70%, var(--laranja)); opacity: .9; }
.fases li { position: relative; }
.fase-n {
  position: relative; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%;
  background: var(--branco); border: 2px solid var(--azul); color: var(--azul); font: 800 18px/1 var(--f-titulo); margin-bottom: 20px;
}
.fases li:last-child .fase-n { border-color: var(--laranja); color: var(--laranja-escuro); }
.fases h3 { font-size: 19px; letter-spacing: -.015em; line-height: 1.2; margin-bottom: 8px; }
.fases p { font-size: 15px; color: var(--texto); }

/* ---------- recursos ---------- */
.recurso-destaque { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; margin-bottom: clamp(56px, 8vw, 96px); }
.rd-texto h3 { font-size: clamp(26px, 2.6vw, 34px); line-height: 1.12; letter-spacing: -.02em; margin-bottom: 16px; }
.rd-texto > p { font-size: 18px; }
.checks { display: grid; gap: 10px; margin-top: 24px; }
.checks li { position: relative; padding-left: 30px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .32em; width: 18px; height: 18px; border-radius: 50%;
  background: var(--laranja) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.rd-tela { background: var(--marinho); border-radius: 20px; padding: clamp(20px, 3vw, 36px); }
.chat { background: #ECE5DD; border-radius: 14px; padding: 0 16px 18px; display: flex; flex-direction: column; gap: 8px; overflow: hidden; }
.chat-topo { margin: 0 -16px 8px; padding: 12px 16px; background: var(--marinho-3); color: #fff; display: flex; flex-direction: column; }
.chat-topo b { font-size: 15px; }
.chat-topo span { font-size: 12px; color: #A8B8CF; }
.msg { max-width: 82%; padding: 8px 11px; border-radius: 10px; font-size: 14.5px; line-height: 1.4; color: #111B21; }
.msg.ent { background: #fff; align-self: flex-start; border-top-left-radius: 2px; }
.msg.sai { background: #D9FDD3; align-self: flex-end; border-top-right-radius: 2px; }
.msg.arq { font-weight: 600; }
.msg.sis { align-self: center; background: rgba(11, 36, 71, .85); color: #fff; font-size: 12px; border-radius: 999px; padding: 5px 12px; }

.recursos-grade { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px 32px; }
.recursos-grade li { padding-top: 20px; border-top: 2px solid var(--linha); }
.recursos-grade h3 { font-size: 19px; letter-spacing: -.015em; margin-bottom: 8px; }
.recursos-grade p { font-size: 15.5px; }

/* ---------- case ---------- */
.case { background: linear-gradient(180deg, var(--marinho) 0%, #081B37 100%); }
.case-grade { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
.case-origem { display: inline-block; font-weight: 600; color: var(--laranja); margin-bottom: 18px; }
.case-texto h2 { font-size: clamp(30px, 3.6vw, 46px); line-height: 1.08; letter-spacing: -.025em; margin-bottom: 24px; }
.case-texto p + p { margin-top: 16px; }
.case-texto p { font-size: 18px; }
.case-texto a { color: var(--branco); text-decoration-color: var(--laranja); text-underline-offset: 3px; text-decoration-thickness: 2px; }
.case-lista { display: grid; gap: 0; border-top: 1px solid var(--linha-escura); }
.case-lista li { padding: 24px 0 24px 28px; border-bottom: 1px solid var(--linha-escura); position: relative; }
.case-lista li::before { content: ""; position: absolute; left: 0; top: 33px; width: 10px; height: 10px; background: var(--laranja); border-radius: 2px; }
.case-lista h3 { font-size: 20px; letter-spacing: -.015em; margin-bottom: 6px; }

/* ---------- planos ---------- */
.ciclo { display: inline-flex; margin-top: 28px; padding: 5px; background: var(--papel); border-radius: 12px; gap: 4px; }
.ciclo button { border: 0; background: transparent; padding: 10px 18px; border-radius: 8px; font: 600 15px/1 var(--f-texto); color: var(--suave); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; }
.ciclo button[aria-checked="true"] { background: var(--branco); color: var(--tinta); box-shadow: 0 1px 3px rgba(11, 36, 71, .15); }
.ciclo small { font-size: 12px; color: var(--laranja-escuro); font-weight: 600; }

.planos-grade { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.plano { position: relative; border: 1px solid var(--linha); border-radius: 18px; padding: 32px 28px; display: flex; flex-direction: column; background: var(--branco); }
.plano h3 { font-size: 26px; letter-spacing: -.02em; }
.plano-para { margin-top: 8px; font-size: 15px; color: var(--suave); min-height: 3.2em; }
.preco { margin: 22px 0 22px; display: flex; align-items: baseline; gap: 4px; }
.valor { font: 800 40px/1 var(--f-titulo); color: var(--tinta); letter-spacing: -.03em; }
.periodo { color: var(--suave); font-size: 15px; }
.inclui { margin-top: 26px; display: grid; gap: 11px; font-size: 15.5px; }
.inclui li { padding-left: 26px; position: relative; }
.inclui li::before { content: ""; position: absolute; left: 2px; top: .55em; width: 12px; height: 7px; border-left: 2px solid var(--azul); border-bottom: 2px solid var(--azul); transform: rotate(-45deg); }
.inclui b { color: var(--tinta); }
.plano-destaque { background: var(--marinho); border-color: var(--marinho); color: #C9D5E6; transform: translateY(-12px); box-shadow: 0 30px 60px -28px rgba(11, 36, 71, .65); }
.plano-destaque h3, .plano-destaque .valor, .plano-destaque .inclui b { color: var(--branco); }
.plano-destaque .plano-para, .plano-destaque .periodo { color: #A8B8CF; }
.plano-destaque .inclui li::before { border-color: var(--laranja); }
.plano-selo { position: absolute; top: -13px; left: 28px; background: var(--laranja); color: var(--preto); font-size: 13px; font-weight: 600; padding: 5px 12px; border-radius: 999px; }
.planos-extra { margin-top: 36px; text-align: center; color: var(--suave); font-size: 15px; }

/* ---------- segurança ---------- */
.seguranca { padding: clamp(56px, 7vw, 88px) 0; }
.seg-grade { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.seg-grade h2 { font-size: clamp(28px, 3vw, 40px); line-height: 1.1; letter-spacing: -.025em; }
.seg-grade ul { display: grid; gap: 18px; }
.seg-grade li { font-size: 16.5px; }
.seg-grade b { color: var(--tinta); }

/* ---------- dúvidas ---------- */
.duvidas-grade { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.duvidas-grade h2 { font-size: clamp(30px, 3.4vw, 44px); letter-spacing: -.025em; line-height: 1.08; position: sticky; top: 104px; }
.faq details { border-bottom: 1px solid var(--linha); }
.faq details:first-child { border-top: 1px solid var(--linha); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 44px 22px 0; position: relative; font: 600 18px/1.35 var(--f-titulo); color: var(--tinta); letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 12px; height: 12px; border-right: 2px solid var(--azul); border-bottom: 2px solid var(--azul); transform: translateY(-70%) rotate(45deg); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding: 0 0 22px; max-width: 62ch; }

/* ---------- teste grátis ---------- */
.teste { background: var(--preto); }
.teste-grade { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 88px); align-items: center; }
.teste-texto h2 { font-size: clamp(36px, 4.4vw, 58px); line-height: 1.02; letter-spacing: -.035em; font-weight: 800; }
.teste-texto > p { margin-top: 18px; font-size: 19px; color: #B9C4D4; max-width: 30em; }
.checks-claro li { color: #E1E7F0; }
.teste-alt { margin-top: 28px; color: #8EA2BF; font-size: 15px; }
.teste-alt a { color: var(--branco); text-underline-offset: 3px; }
.form-teste { background: var(--branco); border-radius: 18px; padding: clamp(24px, 3vw, 36px); color: var(--texto); }
.form-teste label { display: block; font-size: 14px; font-weight: 600; color: var(--tinta); margin: 16px 0 6px; }
.form-teste label:first-of-type { margin-top: 0; }
.form-teste input, .form-teste select {
  width: 100%; min-height: 48px; padding: 0 14px; border: 1.5px solid var(--linha); border-radius: 10px;
  font: 400 16px/1 var(--f-texto); color: var(--tinta); background: var(--branco);
}
.form-teste select { appearance: none; background: var(--branco) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23123A75' stroke-width='2'/%3E%3C/svg%3E") right 14px center / 12px no-repeat; padding-right: 40px; }
.form-teste input:focus, .form-teste select:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(18, 58, 117, .14); }
.form-teste [aria-invalid="true"] { border-color: #DC2626; }
.form-teste .btn { margin-top: 24px; }
.form-teste .btn[disabled] { opacity: .7; cursor: progress; }
.form-lgpd { margin-top: 14px; font-size: 13px; color: var(--suave); }
.form-status { margin-top: 12px; font-size: 15px; font-weight: 500; }
.form-status.erro { color: #B91C1C; }
.form-status.ok { color: #15803D; }
.campo-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-sucesso { text-align: center; padding: 24px 0; }
.form-sucesso h3 { font-size: 26px; margin-bottom: 10px; }

/* ---------- rodapé ---------- */
.rodape { background: #061630; color: #8EA2BF; padding: 56px 0 28px; font-size: 15px; }
.rodape-grade { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; padding-bottom: 36px; border-bottom: 1px solid var(--linha-escura); }
.rodape-marca p { margin-top: 14px; max-width: 26em; }
.marca-clara .s-no { fill: #061630; }
.rodape nav, .rodape-contato { display: grid; gap: 10px; align-content: start; }
.rodape a { text-decoration: none; color: #C9D5E6; }
.rodape a:hover { color: var(--branco); }
.rodape-legal { padding-top: 24px; font-size: 13px; }

.whats-flutuante {
  position: fixed; right: 18px; bottom: 18px; z-index: 60; width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; display: grid; place-items: center; box-shadow: 0 10px 24px -6px rgba(0, 0, 0, .4);
}
.whats-flutuante svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- responsivo ---------- */
@media (max-width: 1080px) {
  .menu { display: none; }
  .menu-botao { display: block; }
  .link-entrar { display: none; }
  .recursos-grade { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fases { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 44px; }
  .fases::before { display: none; }
}
@media (min-width: 1081px) { .menu-mobile { display: none !important; } }
@media (max-width: 900px) {
  .hero-grade, .recurso-destaque, .case-grade, .teste-grade, .seg-grade, .duvidas-grade { grid-template-columns: minmax(0, 1fr); }
  .dores-lista { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .planos-grade { grid-template-columns: minmax(0, 1fr); max-width: 520px; margin: 0 auto; }
  .plano-destaque { transform: none; margin-top: 12px; }
  .duvidas-grade h2 { position: static; }
  .rodape-grade { grid-template-columns: 1fr 1fr; }
  .rodape-marca { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .topo-acoes .btn-p { display: none; }
  .dores-lista { grid-template-columns: minmax(0, 1fr); }
  .fases { grid-template-columns: minmax(0, 1fr); row-gap: 0; }
  .fases li { display: grid; grid-template-columns: 46px 1fr; column-gap: 18px; padding-bottom: 28px; }
  .fases li::before { content: ""; position: absolute; left: 22px; top: 46px; bottom: 0; width: 2px; background: var(--azul); opacity: .35; }
  .fases li:last-child::before { display: none; }
  .fase-n { grid-row: span 2; margin-bottom: 0; }
  .recursos-grade { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .hero-ctas .btn { width: 100%; }
  .demo-colunas { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .demo-colunas::-webkit-scrollbar { display: none; }
  .demo-col { flex: 0 0 62%; scroll-snap-align: start; min-height: 260px; }
  .rodape-grade { grid-template-columns: minmax(0, 1fr); }
  .whats-flutuante { width: 52px; height: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}