/* FyCode — landing page (Beta V1.1)
   Conceito: "o motor à vista". Fundo escuro com grade técnica sutil, uma luz que varre a página devagar,
   e sinais (pulsos) percorrendo os caminhos ideia → FyCode → CLI → projeto → preview → publicação.
   Paleta do app (packages/theme-engine): violeta como luz/ação, azul como sinal, verde como "pronto". */

:root {
  --bg: #07080d;
  --bg-2: #0b0d14;
  --superficie: #0f1119;
  --superficie-2: #141724;
  --borda: rgba(255, 255, 255, .07);
  --borda-forte: rgba(255, 255, 255, .13);
  --texto: #f1f2f6;
  --texto-2: #a7abb8;
  --texto-3: #6f7484;
  --violeta: #7c5cff;
  --violeta-claro: #a08bff;
  --azul: #3b5bff;
  --azul-claro: #5b8cff;
  --sinal: #7fa6ff;
  --verde: #3fb950;
  --amarelo: #d9a441;
  --gradiente: linear-gradient(100deg, #a08bff 0%, #7c5cff 45%, #5b8cff 100%);
  --raio: 14px;
  --raio-g: 20px;
  --fonte: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
  --largura: 1180px;
  --topo: 66px;
  --t-pulso: 8.4s; /* duração de uma volta completa dos sinais (hero e fluxo) */
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--topo) + 14px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--texto);
  font-family: var(--fonte); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
code { font-family: var(--mono); font-size: .88em; background: rgba(124, 92, 255, .12); color: #cfc4ff; padding: .1em .4em; border-radius: 6px; }
h1, h2, h3 { margin: 0; line-height: 1.1; letter-spacing: -.025em; font-weight: 700; }
p { margin: 0; }
em { font-style: normal; }
.container { width: min(var(--largura), 100% - 40px); margin-inline: auto; }
.estreito { width: min(820px, 100% - 40px); }
.pular { position: absolute; left: -999px; top: 8px; background: var(--violeta); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.pular:focus { left: 12px; }
:focus-visible { outline: 2px solid var(--violeta-claro); outline-offset: 3px; border-radius: 6px; }
.gradiente { background: var(--gradiente); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- fundo: grade técnica + luz que varre ---------- */
.fundo { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; background: radial-gradient(70% 45% at 50% 0%, rgba(59, 91, 255, .13), transparent 70%); }
.fundo__grade {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(80% 70% at 50% 20%, #000 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(80% 70% at 50% 20%, #000 20%, transparent 80%);
}
.fundo__luz {
  position: absolute; inset: -20% -40%;
  background: linear-gradient(112deg, transparent 42%, rgba(124, 92, 255, .09) 50%, transparent 58%);
  background-size: 180% 100%; animation: varrer 22s linear infinite;
}
@keyframes varrer { from { background-position: 180% 0; } to { background-position: -80% 0; } }

/* ---------- topo ---------- */
.topo { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--topo); display: flex; align-items: center; border-bottom: 1px solid transparent; transition: background .3s, border-color .3s; }
.topo.is-menu { background: var(--bg); border-color: var(--borda); }
.topo.is-rolado { background: rgba(7, 8, 13, .72); backdrop-filter: saturate(140%) blur(14px); -webkit-backdrop-filter: saturate(140%) blur(14px); border-color: var(--borda); }
.topo__linha { display: flex; align-items: center; gap: 24px; }
.marca { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: -.01em; }
.nav { display: flex; gap: 24px; margin-left: auto; font-size: 14.5px; color: var(--texto-2); }
.nav a { position: relative; padding: 4px 0; transition: color .2s; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--violeta-claro); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.nav a:hover, .nav a.is-ativo { color: var(--texto); }
.nav a.is-ativo::after { transform: scaleX(1); }
.menu { display: none; width: 40px; height: 40px; border: 1px solid var(--borda-forte); border-radius: 10px; background: transparent; cursor: pointer; padding: 0; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.menu span { width: 18px; height: 2px; background: var(--texto); border-radius: 2px; transition: transform .25s; }
.menu[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ---------- selos, rótulos, botões ---------- */
.selo { display: inline-flex; white-space: nowrap; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600; color: #d8d0ff; background: rgba(124, 92, 255, .12); border: 1px solid rgba(124, 92, 255, .32); }
.selo--mini { padding: 2px 8px; font-size: 11px; letter-spacing: .02em; }
.ponto { width: 7px; height: 7px; border-radius: 50%; background: var(--verde); box-shadow: 0 0 0 4px rgba(63, 185, 80, .18); flex: none; }
.rotulo { font-size: 12.5px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--violeta-claro); margin-bottom: 14px; }
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 50px; padding: 0 22px; border-radius: 12px; font-weight: 600; font-size: 16px; white-space: nowrap; transition: transform .2s, box-shadow .2s, background .2s, border-color .2s; }
.botao .icone { width: 18px; height: 18px; fill: currentColor; }
.botao--primario { background: linear-gradient(180deg, #8a6cff, #6d4aff); color: #fff; box-shadow: 0 10px 30px -10px rgba(109, 74, 255, .8), inset 0 1px 0 rgba(255, 255, 255, .22); }
.botao--primario:hover { transform: translateY(-1px); box-shadow: 0 16px 40px -12px rgba(109, 74, 255, .95), inset 0 1px 0 rgba(255, 255, 255, .25); }
.botao--fantasma { border: 1px solid var(--borda-forte); color: var(--texto); background: rgba(255, 255, 255, .02); }
.botao--fantasma:hover { border-color: rgba(255, 255, 255, .25); background: rgba(255, 255, 255, .05); }
.botao--pequeno { height: 38px; padding: 0 16px; font-size: 14px; border-radius: 10px; }
.botao--grande { height: 58px; padding: 0 28px; font-size: 17px; border-radius: 14px; min-width: 270px; }
.botao--mac { border: 1px solid var(--borda-forte); background: var(--superficie); color: var(--texto); }
.botao[aria-disabled="true"] { cursor: default; color: var(--texto-3); background: rgba(255, 255, 255, .02); border: 1px dashed var(--borda-forte); box-shadow: none; transform: none; }
.botao[aria-disabled="true"] .icone { opacity: .5; }
.acoes { display: flex; flex-wrap: wrap; gap: 12px; }
.acoes--centro { justify-content: center; }

/* ---------- seções ---------- */
.secao { padding: 104px 0; }
.secao--alt { background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .022) 18%, rgba(255, 255, 255, .022) 82%, rgba(255, 255, 255, 0)); }
.secao__cabeca { max-width: 820px; margin-bottom: 56px; }
.secao__cabeca h2 { font-size: clamp(30px, 3.6vw, 44px); font-weight: 800; }
.secao__lead { margin-top: 18px; font-size: 18px; color: var(--texto-2); }
.secao__lead em { color: var(--texto); font-weight: 600; }

/* ---------- revelação ao rolar ---------- */
.js .revelar { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.js .revelar.is-visible { opacity: 1; transform: none; }

/* ---------- hero ---------- */
.hero { position: relative; padding: calc(var(--topo) + 76px) 0 36px; }
.hero__grade { display: grid; grid-template-columns: 1fr 1.08fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(38px, 4.4vw, 58px); font-weight: 800; letter-spacing: -.035em; margin: 22px 0 22px; }
.hero__sub { font-size: 18.5px; color: var(--texto-2); max-width: 560px; margin-bottom: 30px; }
.hero__nota { margin-top: 18px; font-size: 14px; color: var(--texto-3); }

/* ---------- painel "motor à vista" ---------- */
.motor { position: relative; border-radius: var(--raio-g); padding: 44px 18px 18px; background: linear-gradient(180deg, rgba(20, 23, 36, .9), rgba(12, 14, 22, .95)); border: 1px solid var(--borda-forte); box-shadow: 0 40px 100px -40px rgba(80, 56, 220, .5), 0 0 0 1px rgba(255, 255, 255, .03); font-size: 12.5px; }
.motor__moldura { position: absolute; top: 12px; left: 18px; right: 18px; display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--texto-3); }
.motor__nome { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--texto); }
.motor__moldura em { padding: 2px 8px; border-radius: 999px; border: 1px solid rgba(124, 92, 255, .35); color: #cfc4ff; font-size: 11px; }
.motor__colunas { display: grid; grid-template-columns: 1fr 26px 1.25fr 26px 1fr; align-items: stretch; }
.motor__col { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.motor__rotulo { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-3); font-weight: 700; display: flex; align-items: center; gap: 8px; }
.motor__rotulo em { text-transform: none; letter-spacing: 0; font-size: 10.5px; padding: 1px 7px; border-radius: 999px; background: rgba(91, 140, 255, .14); color: var(--sinal); border: 1px solid rgba(91, 140, 255, .3); }
.motor__col--cli { padding: 12px; border-radius: 12px; background: rgba(91, 140, 255, .05); border: 1px solid rgba(91, 140, 255, .18); position: relative; }
.motor__col--cli::before { content: ""; position: absolute; inset: -1px; border-radius: 12px; box-shadow: 0 0 0 0 rgba(91, 140, 255, 0); transition: box-shadow .5s; pointer-events: none; }
.motor.is-ativo .motor__col--cli::before { box-shadow: 0 0 30px -6px rgba(91, 140, 255, .45); }

.balao { background: var(--superficie-2); border: 1px solid var(--borda-forte); border-radius: 12px 12px 12px 4px; padding: 10px 12px; line-height: 1.5; color: var(--texto); }
.motor__ajuste { display: flex; align-items: center; gap: 8px; color: var(--texto-2); font-size: 12px; opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; }
.motor__ajuste-ponto { width: 6px; height: 6px; border-radius: 50%; background: var(--violeta-claro); }
.motor.alcancou-5 .motor__ajuste { opacity: 1; transform: none; }

/* ligações com pulsos (horizontais no desktop) */
.motor__ligacao { position: relative; }
.motor__ligacao::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1px; background: rgba(255, 255, 255, .12); }
.motor__ligacao i { position: absolute; top: 50%; left: 0; width: 10px; height: 3px; margin-top: -1.5px; border-radius: 3px; background: var(--sinal); box-shadow: 0 0 8px var(--sinal); opacity: 0; }
.motor.is-pulso-1 .motor__ligacao:nth-of-type(2) i, .motor.is-pulso-2 .motor__ligacao:nth-of-type(4) i { animation: pulso-h .55s ease-out; }
@keyframes pulso-h { 0% { left: 0; opacity: 0; } 15% { opacity: 1; } 100% { left: calc(100% - 10px); opacity: 0; } }

/* terminal de ações */
.term { display: flex; flex-direction: column; gap: 6px; font-family: var(--mono); font-size: 11.5px; }
.term__linha { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 8px; background: rgba(0, 0, 0, .25); color: var(--texto-3); opacity: .35; transition: opacity .35s, background .35s, color .35s; }
.term__acao { color: var(--sinal); font-weight: 500; }
.term__alvo { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.term__linha b { font-weight: 500; font-size: 10.5px; color: var(--texto-3); white-space: nowrap; }
.term__linha b.ok { color: var(--verde); }
.term__linha b.aprov { color: var(--amarelo); }
.term__linha.is-feito { opacity: 1; color: var(--texto-2); }
.term__linha.is-agora { opacity: 1; color: var(--texto); background: rgba(91, 140, 255, .12); }
.term__linha.is-agora .term__acao::after { content: "_"; animation: piscar 1s steps(2) infinite; }
@keyframes piscar { to { opacity: 0; } }
.term--p { font-size: 12px; }
.motor .term__linha { grid-template-columns: auto 1fr; row-gap: 1px; }
.motor .term__linha b { grid-column: 2; justify-self: start; }
.motor .term__alvo { white-space: normal; }

/* mini preview */
.mini { border-radius: 10px; overflow: hidden; border: 1px solid var(--borda-forte); background: #fff; color: #1b1b22; font-family: var(--fonte); }
.mini__barra { display: flex; align-items: center; gap: 5px; padding: 6px 8px; background: #ececf1; border-bottom: 1px solid #dcdce3; }
.mini__barra span { width: 7px; height: 7px; border-radius: 50%; background: #c9c9d2; }
.mini__barra i { margin-left: 6px; font-size: 9.5px; color: #70707c; font-style: normal; font-family: var(--mono); }
.mini__tela { padding: 10px; display: flex; flex-direction: column; gap: 8px; min-height: 128px; position: relative; }
.mini__tela::before { content: ""; position: absolute; inset: 10px; border-radius: 6px; background: repeating-linear-gradient(0deg, #f1f1f5 0 8px, #fff 8px 16px); opacity: 1; transition: opacity .4s; }
.mini__tela > * { position: relative; opacity: 0; transform: translateY(4px); transition: opacity .4s, transform .4s; }
.motor.alcancou-4 .mini__tela::before, .mini__tela.is-pronto::before { opacity: 0; }
.motor.alcancou-4 .mini__tela > *, .mini__tela.is-pronto > * { opacity: 1; transform: none; }
.mini__topo { display: flex; justify-content: space-between; align-items: baseline; font-size: 10px; color: #70707c; }
.mini__topo b { color: #1b1b22; font-size: 11px; }
.mini__hero { border-radius: 8px; padding: 10px; background: linear-gradient(135deg, #ffe8ef, #fff3e3); display: flex; flex-direction: column; gap: 7px; }
.mini__hero span { font-weight: 700; font-size: 11.5px; }
.mini__botao { align-self: flex-start; font-style: normal; font-size: 9.5px; font-weight: 600; color: #fff; background: #e35d8a; padding: 4px 8px; border-radius: 999px; transition: background .4s; }
.motor.alcancou-5 .mini__botao { background: #25a85a; }
.mini__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.mini__cards span { height: 24px; border-radius: 6px; background: #f1e3ea; }
.mini--p .mini__tela { min-height: 0; }
.motor__pub { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; color: var(--texto-2); padding: 7px 10px; border-radius: 8px; border: 1px solid rgba(63, 185, 80, .3); background: rgba(63, 185, 80, .08); opacity: 0; transform: translateY(6px); transition: opacity .4s, transform .4s; }
.motor.alcancou-6 .motor__pub, .motor__pub--p { opacity: 1; transform: none; }
.motor__pub--p { align-self: flex-start; font-size: 12.5px; }

/* sinais abaixo do hero */
.sinais { list-style: none; margin: 56px auto 0; padding: 22px 0 0; border-top: 1px solid var(--borda); display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.sinais li { display: flex; flex-direction: column; gap: 2px; padding-left: 14px; position: relative; }
.sinais li::before { content: ""; position: absolute; left: 0; top: 7px; width: 5px; height: 5px; border-radius: 50%; background: var(--sinal); box-shadow: 0 0 10px var(--sinal); }
.sinais b { font-size: 15px; }
.sinais span { font-size: 13.5px; color: var(--texto-3); }

/* ---------- problema: o caminho ---------- */
.caminho { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; position: relative; }
.caminho::before { content: ""; position: absolute; left: 24px; right: 24px; top: 17px; height: 1px; background: repeating-linear-gradient(90deg, rgba(255, 255, 255, .22) 0 6px, transparent 6px 12px); }
.caminho__parada { position: relative; display: flex; flex-direction: column; gap: 4px; padding: 44px 14px 16px; border-radius: var(--raio); border: 1px solid var(--borda); background: rgba(255, 255, 255, .02); }
.caminho__marca { position: absolute; top: 6px; left: 14px; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; font-family: var(--mono); color: var(--texto-3); border: 1px solid var(--borda-forte); background: var(--bg); }
.caminho__parada--ok { border-color: rgba(63, 185, 80, .35); background: rgba(63, 185, 80, .05); }
.caminho__parada--ok .caminho__marca { color: var(--verde); border-color: rgba(63, 185, 80, .5); }
.caminho__parada b { font-size: 15px; line-height: 1.25; }
.caminho__parada span:last-child { font-size: 13px; color: var(--texto-3); }
.tese { margin-top: 64px; display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; padding: 44px; border-radius: var(--raio-g); border: 1px solid var(--borda-forte); background: linear-gradient(135deg, rgba(124, 92, 255, .12), rgba(59, 91, 255, .05) 60%, transparent); }
.tese__frase { font-size: clamp(28px, 3.3vw, 40px); font-weight: 800; letter-spacing: -.03em; line-height: 1.1; }
.tese__texto { color: var(--texto-2); font-size: 16.5px; }

/* ---------- por que CLI ---------- */
.cli-grade { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.painel { padding: 28px; border-radius: var(--raio-g); border: 1px solid var(--borda-forte); background: var(--superficie); }
.painel--poder { border-color: rgba(91, 140, 255, .3); background: linear-gradient(180deg, rgba(91, 140, 255, .07), var(--superficie) 60%); }
.painel__titulo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; margin-bottom: 18px; }
.painel__led { width: 8px; height: 8px; border-radius: 50%; background: var(--texto-3); flex: none; }
.painel__led--on { background: var(--sinal); box-shadow: 0 0 10px var(--sinal); }
.lista-acoes, .lista-exige { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.lista-acoes li { display: grid; grid-template-columns: 92px 1fr; align-items: center; gap: 12px; font-size: 15.5px; color: var(--texto-2); }
.lista-acoes code { text-align: center; padding: 5px 0; background: rgba(91, 140, 255, .12); color: var(--sinal); border-radius: 8px; }
.lista-exige li { position: relative; padding-left: 22px; font-size: 15.5px; color: var(--texto-2); }
.lista-exige li::before { content: ""; position: absolute; left: 2px; top: 11px; width: 8px; height: 8px; border: 1.5px solid var(--texto-3); border-radius: 2px; transform: rotate(45deg); }
.painel__nota { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--borda); font-size: 14px; color: var(--texto-3); }
.ponte { margin-top: 20px; padding: 26px 32px; border-radius: var(--raio-g); border: 1px solid rgba(124, 92, 255, .4); background: linear-gradient(90deg, rgba(124, 92, 255, .16), rgba(124, 92, 255, .04)); position: relative; overflow: hidden; }
.ponte::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--gradiente); }
.ponte__texto { font-size: 17px; color: var(--texto-2); }
.ponte__texto b { color: var(--texto); }

/* ---------- fluxo (diagrama) ---------- */
.fluxo { position: relative; padding: 36px 0 20px; }
.fluxo__trilho { position: absolute; left: calc(100% / 14); right: calc(100% / 14); top: 68px; height: 2px; background: rgba(255, 255, 255, .1); overflow: visible; }
.fluxo__pulso { position: absolute; top: -2px; left: 0; width: 72px; height: 6px; margin-left: -72px; border-radius: 6px; background: linear-gradient(90deg, transparent, var(--sinal)); box-shadow: 0 0 14px var(--sinal); opacity: 0; }
.fluxo.is-ligado .fluxo__pulso { animation: correr-h var(--t-pulso) linear infinite; }
@keyframes correr-h { 0% { left: 0; opacity: 0; } 4% { opacity: 1; } 86% { opacity: 1; left: 100%; } 90%, 100% { opacity: 0; left: 100%; } }
.fluxo__nos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; position: relative; }
.fluxo__no { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; padding-top: 22px; }
.fluxo__ponto { width: 22px; height: 22px; border-radius: 50%; background: var(--bg); border: 2px solid rgba(255, 255, 255, .22); position: relative; z-index: 1; transition: border-color .3s, box-shadow .3s; }
.fluxo.is-ligado .fluxo__ponto { animation: acender var(--t-pulso) linear infinite; animation-delay: calc(var(--i) * var(--t-pulso) / 7); }
@keyframes acender { 0%, 3% { border-color: rgba(255, 255, 255, .22); box-shadow: none; } 8% { border-color: var(--sinal); box-shadow: 0 0 0 5px rgba(91, 140, 255, .18), 0 0 18px var(--sinal); } 30% { border-color: var(--sinal); box-shadow: 0 0 0 3px rgba(91, 140, 255, .08); } 60%, 100% { border-color: rgba(255, 255, 255, .22); box-shadow: none; } }
.fluxo__no b { font-size: 15px; margin-top: 10px; }
.fluxo__no > span:last-child { font-size: 12.5px; color: var(--texto-3); line-height: 1.35; }
.fluxo__no--fycode .fluxo__ponto { background: var(--violeta); border-color: var(--violeta-claro); }
.fluxo__no--cli .fluxo__ponto { background: var(--azul); border-color: var(--azul-claro); }
.fluxo__tag { position: absolute; top: -8px; left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: 10.5px; letter-spacing: .04em; padding: 2px 8px; border-radius: 999px; border: 1px solid rgba(124, 92, 255, .4); color: #cfc4ff; background: var(--bg); }
.fluxo__no--cli .fluxo__tag { border-color: rgba(91, 140, 255, .45); color: var(--sinal); }
.fluxo__volta { margin: 22px 0 0; text-align: center; font-size: 12.5px; color: var(--texto-3); position: relative; padding: 16px 0 0 14.2%; }
.fluxo__volta::before { content: ""; position: absolute; left: 35.7%; right: 21.4%; top: 0; height: 12px; border: 1px dashed rgba(255, 255, 255, .25); border-top: 0; border-radius: 0 0 12px 12px; }
.fluxo__volta::after { content: ""; position: absolute; left: calc(35.7% - 4px); top: -3px; width: 7px; height: 7px; border-left: 1.5px solid rgba(255, 255, 255, .35); border-top: 1.5px solid rgba(255, 255, 255, .35); transform: rotate(45deg); }

/* ---------- comparação ---------- */
.comp { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.comp__item { display: flex; flex-direction: column; gap: 10px; padding: 26px 22px; border-radius: var(--raio-g); border: 1px solid var(--borda); background: rgba(255, 255, 255, .02); transition: border-color .25s, transform .25s; }
.comp__item:hover { border-color: var(--borda-forte); transform: translateY(-2px); }
.comp__tipo { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--texto-3); }
.comp__item h3 { font-size: 19px; line-height: 1.25; }
.comp__item > p:not(.comp__tipo) { font-size: 14.5px; color: var(--texto-2); }
.comp__item--fycode { border-color: rgba(124, 92, 255, .5); background: linear-gradient(180deg, rgba(124, 92, 255, .14), rgba(124, 92, 255, .03)); }
.comp__item--fycode .comp__tipo { color: var(--violeta-claro); }
.trilha { list-style: none; margin: auto 0 0; padding: 18px 0 0; border-top: 1px solid var(--borda); display: flex; flex-direction: column; gap: 7px; font-size: 13.5px; }
.trilha li { display: flex; align-items: baseline; gap: 8px; padding-left: 18px; position: relative; color: var(--texto-2); }
.trilha li::before { content: ""; position: absolute; left: 0; top: 6px; width: 8px; height: 8px; border-radius: 50%; }
.trilha i { font-style: normal; font-size: 12px; color: var(--texto-3); }
.trilha__ok::before { background: var(--verde); }
.trilha__voce::before { border: 1.5px solid var(--amarelo); }
.trilha__voce { color: var(--texto-3); }
.comp__item--fycode .trilha__ok::before { background: var(--violeta-claro); box-shadow: 0 0 8px rgba(160, 139, 255, .6); }
.comp__item--fycode .trilha li { color: var(--texto); }

/* ---------- como funciona ---------- */
.etapas { list-style: none; margin: 0; padding: 0; position: relative; display: flex; flex-direction: column; gap: 14px; --progresso: 0; }
.etapas::before { content: ""; position: absolute; left: 27px; top: 28px; bottom: 28px; width: 2px; background: rgba(255, 255, 255, .08); }
.etapas::after { content: ""; position: absolute; left: 27px; top: 28px; width: 2px; height: calc((100% - 56px) * var(--progresso)); background: var(--gradiente); box-shadow: 0 0 12px rgba(124, 92, 255, .6); transition: height .2s linear; }
.etapa { position: relative; display: grid; grid-template-columns: 56px 1.15fr 1fr; gap: 24px; align-items: center; padding: 22px 26px 22px 0; border-radius: var(--raio-g); }
.etapa:hover { background: rgba(255, 255, 255, .02); }
.etapa__num { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; font-family: var(--mono); font-weight: 500; background: var(--bg); border: 1px solid var(--borda-forte); color: var(--texto-2); z-index: 1; }
.etapa h3 { font-size: 22px; margin-bottom: 8px; }
.etapa p { color: var(--texto-2); font-size: 15.5px; }
.etapa__visual { display: flex; flex-direction: column; gap: 8px; font-size: 12.5px; }
.balao--p { font-size: 13px; }

/* ---------- integrações ---------- */
.motores { display: grid; grid-template-columns: 1.2fr 1fr; gap: 18px; }
.motorcard { padding: 30px; border-radius: var(--raio-g); border: 1px solid var(--borda); background: var(--superficie); display: flex; flex-direction: column; gap: 12px; }
.motorcard--ativo { border-color: rgba(63, 185, 80, .35); background: linear-gradient(180deg, rgba(63, 185, 80, .07), var(--superficie) 55%); }
.motorcard--futuro { border-style: dashed; color: var(--texto-2); }
.motorcard__estado { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; padding: 5px 11px; border-radius: 999px; font-size: 12.5px; font-weight: 700; color: #bfe9c6; background: rgba(63, 185, 80, .12); border: 1px solid rgba(63, 185, 80, .35); }
.motorcard__estado--futuro { color: var(--texto-2); background: rgba(255, 255, 255, .04); border-color: var(--borda-forte); }
.motorcard h3 { font-size: 26px; }
.motorcard p:not(.motorcard__estado) { color: var(--texto-2); font-size: 15.5px; }
.motorcard__lista { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.motorcard__lista li { font-size: 13px; padding: 5px 10px; border-radius: 8px; border: 1px solid var(--borda-forte); color: var(--texto-2); }
.motorcard__vagas { margin-top: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding-top: 10px; }
.motorcard__vagas span { height: 44px; border-radius: 10px; border: 1px dashed var(--borda-forte); background: repeating-linear-gradient(135deg, transparent 0 8px, rgba(255, 255, 255, .025) 8px 10px); }

/* ---------- controle ---------- */
.controle { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.controle__item { padding: 26px 22px; border-radius: var(--raio-g); border: 1px solid var(--borda); background: rgba(255, 255, 255, .02); }
.controle__item svg { width: 26px; height: 26px; fill: none; stroke: var(--violeta-claro); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 16px; }
.controle__item h3 { font-size: 18px; margin-bottom: 8px; }
.controle__item p { font-size: 14.5px; color: var(--texto-2); }

/* ---------- download ---------- */
.download { position: relative; padding: 110px 0; text-align: center; isolation: isolate; }
.download::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(50% 55% at 50% 50%, rgba(124, 92, 255, .2), transparent 70%); }
.download h2 { font-size: clamp(32px, 4.2vw, 50px); font-weight: 800; max-width: 820px; margin: 0 auto 16px; }
.download__lead { color: var(--texto-2); font-size: 18px; max-width: 620px; margin: 0 auto 36px; }
.opcoes { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.opcao { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.opcao__detalhe { font-size: 13.5px; color: var(--texto-3); }
.requisitos { margin: 40px auto 0; max-width: 760px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; text-align: left; }
.requisitos div { padding: 14px 16px; border-radius: 12px; border: 1px solid var(--borda); background: rgba(255, 255, 255, .02); }
.requisitos dt { font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--texto-3); font-weight: 700; margin-bottom: 4px; }
.requisitos dd { margin: 0; font-size: 13.5px; color: var(--texto-2); }
.download__aviso { margin: 30px auto 0; max-width: 600px; font-size: 13.5px; color: var(--texto-3); }
.download__verificacao { margin: 14px auto 0; max-width: 640px; font-size: 12.5px; line-height: 1.8; color: var(--texto-3); }
.download__verificacao a { text-decoration: underline; text-underline-offset: 3px; transition: color .2s; }
.download__verificacao a:hover { color: var(--texto); }
.download__verificacao code { font-size: 11.5px; word-break: break-all; }

/* ---------- faq ---------- */
.faq { display: flex; flex-direction: column; gap: 10px; }
.faq details { border: 1px solid var(--borda); border-radius: var(--raio); background: rgba(255, 255, 255, .02); }
.faq details[open] { border-color: var(--borda-forte); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 50px 18px 22px; font-weight: 600; font-size: 16.5px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 9px; height: 9px; border-right: 2px solid var(--texto-3); border-bottom: 2px solid var(--texto-3); transform: translateY(-70%) rotate(45deg); transition: transform .25s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding: 0 22px 20px; color: var(--texto-2); }

/* ---------- cta final e rodapé ---------- */
.final { padding: 40px 0 120px; text-align: center; }
.final__caixa { padding: 64px 32px; border-radius: 28px; border: 1px solid var(--borda-forte); background: linear-gradient(180deg, rgba(124, 92, 255, .14), rgba(12, 14, 22, .6)); position: relative; overflow: hidden; }
.final__caixa::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 40px 40px; mask-image: radial-gradient(60% 80% at 50% 50%, #000, transparent); -webkit-mask-image: radial-gradient(60% 80% at 50% 50%, #000, transparent); pointer-events: none; }
.final__caixa > * { position: relative; }
.final__marca { margin: 0 auto 22px; filter: drop-shadow(0 10px 30px rgba(124, 92, 255, .6)); }
.final h2 { font-size: clamp(32px, 4.2vw, 50px); font-weight: 800; margin-bottom: 14px; }
.final p { color: var(--texto-2); font-size: 17.5px; max-width: 560px; margin: 0 auto 30px; }
.final .hero__nota { max-width: none; margin: 18px 0 0; font-size: 14px; color: var(--texto-3); }
.rodape { border-top: 1px solid var(--borda); padding: 28px 0; }
.rodape__linha { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: var(--texto-3); }
.rodape__link { color: var(--texto-2); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- responsivo ---------- */
@media (max-width: 1040px) {
  .hero__grade { grid-template-columns: 1fr; gap: 44px; }
  .hero__sub { max-width: none; }
  .comp, .controle { grid-template-columns: repeat(2, 1fr); }
  .caminho { grid-template-columns: repeat(3, 1fr); }
  .caminho::before { display: none; }
  .tese { grid-template-columns: 1fr; gap: 20px; padding: 32px; }
  .fluxo__nos { grid-template-columns: repeat(4, 1fr); row-gap: 28px; }
  .fluxo__trilho, .fluxo__volta::before, .fluxo__volta::after { display: none; }
  .fluxo__volta { padding-left: 0; }
  .fluxo.is-ligado .fluxo__ponto { animation-name: acender; }
}
@media (max-width: 820px) {
  .nav { display: none; position: fixed; top: var(--topo); left: 0; right: 0; flex-direction: column; gap: 0; padding: 8px 20px 16px; background: var(--bg); border-bottom: 1px solid var(--borda); font-size: 17px; }
  .nav.is-aberto { display: flex; }
  .nav a { padding: 12px 0; border-bottom: 1px solid var(--borda); }
  .nav a::after { display: none; }
  .topo__linha { gap: 14px; }
  .topo__linha .botao { margin-left: auto; }
  .menu { display: flex; }
  .secao { padding: 76px 0; }
  .secao__cabeca { margin-bottom: 36px; }
  .sinais { grid-template-columns: repeat(2, 1fr); }
  .cli-grade, .motores { grid-template-columns: 1fr; }
  .etapa { grid-template-columns: 44px 1fr; gap: 16px; padding-right: 0; }
  .etapa__num { width: 44px; height: 44px; font-size: 14px; }
  .etapas::before, .etapas::after { left: 21px; }
  .etapa__visual { grid-column: 2; }
  .requisitos { grid-template-columns: 1fr; }
  /* painel do motor em coluna: ligações verticais */
  .motor { padding: 44px 14px 14px; }
  .motor__colunas { grid-template-columns: 1fr; }
  .motor__ligacao { height: 26px; }
  .motor__ligacao::before { left: 50%; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .motor__ligacao i { left: 50%; top: 0; width: 3px; height: 10px; margin: 0 0 0 -1.5px; }
  .motor.is-pulso-1 .motor__ligacao:nth-of-type(2) i, .motor.is-pulso-2 .motor__ligacao:nth-of-type(4) i { animation-name: pulso-v; }
  @keyframes pulso-v { 0% { top: 0; opacity: 0; } 15% { opacity: 1; } 100% { top: calc(100% - 10px); opacity: 0; } }
}
@media (max-width: 560px) {
  .container { width: min(var(--largura), 100% - 32px); }
  .hero { padding-top: calc(var(--topo) + 44px); }
  .hero h1 { font-size: 34px; }
  .botao--grande { min-width: 0; width: 100%; }
  .opcoes, .opcao { width: 100%; }
  .acoes .botao { width: 100%; }
  .comp, .controle { grid-template-columns: 1fr; }
  .caminho, .sinais { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .caminho__parada { padding: 40px 12px 14px; }
  .fluxo__nos { grid-template-columns: 1fr; row-gap: 10px; }
  .fluxo__no { display: grid; grid-template-columns: 22px 1fr auto; column-gap: 14px; row-gap: 2px; text-align: left; align-items: center; padding: 8px 0 8px 4px; }
  .fluxo__no .fluxo__ponto { grid-row: 1 / 3; }
  .fluxo__no b { margin: 0; grid-column: 2; }
  .fluxo__no > span:last-child { grid-column: 2; }
  .fluxo__tag { position: static; transform: none; grid-column: 3; grid-row: 1 / 3; }
  .fluxo__nos::before { content: ""; position: absolute; left: 14px; top: 10px; bottom: 10px; width: 2px; background: rgba(255, 255, 255, .1); }
  .fluxo { padding-top: 10px; }
  .fluxo__volta { padding-top: 0; }
  .rodape__linha { flex-direction: column; align-items: flex-start; }
}

/* ---------- sem JavaScript: painel do hero já completo ---------- */
html:not(.js) .term__linha { opacity: 1; color: var(--texto-2); }
html:not(.js) .mini__tela::before { opacity: 0; }
html:not(.js) .mini__tela > *, html:not(.js) .motor__pub, html:not(.js) .motor__ajuste { opacity: 1; transform: none; }

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fundo__luz, .fluxo__pulso, .term__linha.is-agora .term__acao::after { animation: none !important; }
  .fluxo.is-ligado .fluxo__ponto { animation: none; border-color: var(--sinal); }
  .js .revelar { opacity: 1; transform: none; transition: none; }
  .motor__ligacao i { animation: none !important; opacity: 0; }
  .motor__ajuste, .motor__pub, .mini__tela > * { opacity: 1; transform: none; transition: none; }
  .mini__tela::before { opacity: 0; }
  .term__linha { opacity: 1; color: var(--texto-2); }
  .etapas::after { height: calc(100% - 56px); transition: none; }
  * { transition-duration: .01ms !important; }
}