/* ============================================================
   AI DYNAMICS v2 — "A página que se conserta"
   Sistema: 3 telas (indigo → branco → teal) · Inter VF 460/540/600
   Estado global: --repair (0 = caos … 1 = operação), escrito pelo
   scroll-director em <html>. Todo visual contínuo deriva dele.
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  /* três telas */
  --indigo:#1b1938;
  --indigo-deep:#0e0c1f;
  --canvas:#ffffff;
  --canvas-soft:#fafaf8;
  --teal-deep:#0e3030;
  --teal-mid:#155555;

  /* acento */
  --violet-soft:#c9b4fa;

  /* tinta quente — nunca preto puro */
  --ink:#292827;
  --ink-mute:#73706d;
  --ink-faint:#9a9794;
  --on-dark:#ffffff;
  --on-dark-mute:rgba(255,255,255,.68);
  --on-dark-faint:rgba(255,255,255,.58); /* ≥4.5:1 sobre o indigo (WCAG AA) */

  /* fios */
  --hair:#e8e4dd;
  --hair-dark:#3f3a52;

  /* registro CAOS */
  --chaos-amber:#ffb547;
  --chaos-red:#ff5470;
  --chaos-red-rgb:255,84,112;
  --chaos-amber-rgb:255,181,71;

  /* registro ORDEM */
  --order-mint:#5eead4;
  --order-green:#22dd88;
  --order-mint-rgb:94,234,212;
  --order-green-rgb:34,221,136;

  /* tipo */
  --font-sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,'Cascadia Mono',monospace;
  --wght:460;

  /* raio */
  --r-xs:4px; --r-sm:6px; --r-md:8px; --r-lg:12px; --r-xl:16px; --r-full:9999px;

  /* sombra */
  --e1:0 1px 3px rgba(0,0,0,.08);
  --e2:0 8px 24px rgba(14,12,31,.16);
  --e3:0 24px 64px rgba(14,12,31,.35);

  /* ESTADO GLOBAL DO SCROLL */
  --repair:0;
  --chaos:calc(1 - var(--repair));

  --header-h:72px;
  --ease-out:cubic-bezier(.16,1,.3,1);
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{
  font-family:var(--font-sans);
  font-variation-settings:'wght' var(--wght);
  font-size:16px;line-height:1.5;
  color:var(--ink);
  background:var(--canvas);
  overflow-x:clip; /* clip não cria scroll container — preserva position:sticky */
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
/* O peso variável é re-resolvido em TODO elemento (a custom prop --wght
   herda crua; sem isto, 'wght' herdaria já computado do body).
   NOTA: --wght é a fonte de verdade do peso na Inter variável; os
   font-weight declarados junto NÃO são mortos — são o fallback para
   quando a fonte variável não carrega (fontes estáticas ignoram
   font-variation-settings). Ao mudar um peso, mude os DOIS. */
*{font-variation-settings:'wght' var(--wght,460)}
b,strong{--wght:600;font-weight:600}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
code{font-family:var(--font-mono);font-variation-settings:normal}
::selection{background:rgba(201,180,250,.45);color:var(--indigo-deep)}

.sr-only{
  position:absolute;width:1px;height:1px;margin:-1px;padding:0;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}

.container{max-width:1100px;margin-inline:auto;padding-inline:24px;width:100%}
.container--wide{max-width:1200px}

/* ---------- Escala tipográfica (Superhuman: pesos sub-padrão) ---------- */
.display-xxl{
  --wght:540;font-weight:600;
  font-size:clamp(2.35rem,6.2vw,4rem);
  line-height:.98;letter-spacing:-.022em;
}
.display-xl{
  --wght:460;font-weight:500;
  font-size:clamp(1.85rem,4.2vw,3rem);
  line-height:1.02;letter-spacing:-.0275em;
}
.display-lg{
  --wght:540;font-weight:600;
  font-size:1.75rem;line-height:1.14;letter-spacing:-.0225em;
}
.display-md{--wght:460;font-weight:500;font-size:1.375rem;line-height:1.1;letter-spacing:-.0143em}
.body-lg{--wght:540;font-weight:500;font-size:1.125rem;line-height:1.55;letter-spacing:-.0075em}
.body-md{--wght:460;font-size:1rem;line-height:1.55}

.kicker{
  font-family:var(--font-mono);
  font-size:.72rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;
  margin-bottom:16px;
}
.kicker--mint{color:var(--order-mint)}
.kicker--violet{color:var(--violet-soft)}
.kicker--ink{color:var(--ink-mute)}

/* ---------- Canvases ---------- */
.canvas-indigo{background:var(--indigo);color:var(--on-dark)}
.canvas-light{background:var(--canvas);color:var(--ink)}
.canvas-soft{background:var(--canvas-soft);color:var(--ink)}

/* ---------- Botões (retângulo 8px; pill SÓ no hero) ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  --wght:600;font-weight:600;font-size:1rem;line-height:1;
  padding:14px 24px;border-radius:var(--r-md);
  text-decoration:none;border:1px solid transparent;
  transition:background .18s,border-color .18s,color .18s,transform .18s;
  cursor:pointer;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--indigo);color:var(--on-dark)}
.btn-primary:hover{background:var(--indigo-deep)}
.btn-pill-violet{ /* exclusivo do hero */
  background:var(--violet-soft);color:var(--indigo-deep);
  border-radius:var(--r-full);padding:15px 30px;
}
.btn-pill-violet:hover{background:#dccdfc}
.btn-on-teal{background:var(--canvas);color:var(--teal-deep)}
.btn-on-teal:hover{background:#e9f4f1}
.btn-inverse{background:var(--canvas);color:var(--indigo)} /* botão claro sobre painel indigo */
.btn-inverse:hover{background:#efeefc}
.btn-whatsapp{background:#25d366;color:#fff}
.btn-whatsapp:hover{background:#1ebe5d}
.btn--block{width:100%}
.btn--sm{padding:10px 18px;font-size:.875rem}

/* ---------- Header ---------- */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;
  height:var(--header-h);
  display:flex;align-items:center;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s;
}
.site-header.scrolled{
  background:rgba(14,12,31,.86);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom-color:var(--hair-dark);
}
.site-header .container--wide{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:34px;width:auto;filter:brightness(0) invert(1);opacity:.95}

.sys-status{
  display:flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;
  color:var(--on-dark-mute);
  padding:6px 12px;border:1px solid var(--hair-dark);border-radius:var(--r-full);
  white-space:nowrap;
}
.sys-status .dot{
  width:7px;height:7px;border-radius:50%;
  background:color-mix(in srgb,var(--chaos-red),var(--order-green) calc(var(--repair) * 100%));
  box-shadow:0 0 8px color-mix(in srgb,var(--chaos-red),var(--order-green) calc(var(--repair) * 100%));
  animation:pulse-dot 2s infinite;
}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.45}}

.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a{
  font-size:.9rem;--wght:540;font-weight:500;
  color:var(--on-dark-mute);text-decoration:none;transition:color .18s;
}
.main-nav a:hover{color:var(--on-dark)}
.header-cta{
  background:var(--violet-soft);color:var(--indigo-deep);
  border-radius:var(--r-full);padding:9px 18px;
  font-size:.85rem;--wght:600;font-weight:600;text-decoration:none;
  transition:background .18s;white-space:nowrap;
}
.header-cta:hover{background:#dccdfc}

.menu-btn{display:none;color:var(--on-dark);padding:8px}
.mobile-menu{
  position:fixed;inset:0;z-index:99;
  background:rgba(14,12,31,.97);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;
  opacity:0;pointer-events:none;transform:scale(.98);
  transition:opacity .25s,transform .25s;
}
.mobile-menu.open{opacity:1;pointer-events:auto;transform:scale(1)}
.mobile-menu a{
  color:var(--on-dark);font-size:1.35rem;--wght:540;font-weight:500;text-decoration:none;
}

/* ---------- Rail de progresso (desktop) ---------- */
.rail{
  position:fixed;left:22px;top:50%;transform:translateY(-50%);
  z-index:60;display:flex;flex-direction:column;align-items:center;gap:0;
  opacity:0;pointer-events:none;transition:opacity .4s;
}
.rail.visible{opacity:1;pointer-events:auto}
.rail-track{
  position:relative;width:2px;height:280px;background:var(--hair-dark);border-radius:1px;
  display:flex;flex-direction:column;justify-content:space-between;align-items:center;
}
.rail-fill{
  position:absolute;top:0;left:0;width:2px;
  height:calc(var(--repair) * 100%);
  background:linear-gradient(180deg,var(--violet-soft),var(--order-mint));
  border-radius:1px;
}
.rail-dot{
  position:relative;z-index:1;width:10px;height:10px;border-radius:50%;
  background:var(--indigo);border:2px solid var(--hair-dark);
  display:block;transition:border-color .3s,background .3s;
}
.rail-dot.done{border-color:var(--order-mint);background:var(--order-mint)}
.rail-dot:hover::after{
  content:attr(data-label);
  position:absolute;left:18px;top:50%;transform:translateY(-50%);
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.1em;
  color:var(--on-dark-mute);white-space:nowrap;
  background:var(--indigo-deep);border:1px solid var(--hair-dark);
  padding:4px 8px;border-radius:var(--r-xs);
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;
  padding:calc(var(--header-h) + 48px) 0 72px;
  background:
    radial-gradient(ellipse 75% 55% at 78% 12%,rgba(201,180,250,.16),transparent 58%),
    radial-gradient(ellipse 55% 45% at 12% 88%,rgba(var(--order-mint-rgb),.06),transparent 60%),
    linear-gradient(180deg,var(--indigo) 0%,var(--indigo) 70%,var(--indigo-deep) 100%);
  color:var(--on-dark);
  overflow:hidden;
}
.hero-grid{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);
  gap:56px;align-items:center;
}
.hero h1{margin-bottom:24px}
.hero h1 .accent{color:var(--violet-soft)}
.hero .lead{
  color:var(--on-dark-mute);max-width:46ch;margin-bottom:36px;
}
.hero-proof{
  margin-top:28px;display:flex;gap:24px;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;
  color:var(--on-dark-faint);
}
.hero-proof b{color:var(--on-dark-mute);font-weight:500}
.scroll-hint{
  margin-top:44px;
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;
  color:var(--on-dark-faint);
}
.scroll-hint .arrow{display:inline-block;animation:hint-bob 1.8s ease-in-out infinite;color:var(--order-mint)}
@keyframes hint-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}

/* entrada do hero */
.rise{opacity:0;transform:translateY(18px);animation:rise 1s var(--ease-out) forwards}
.rise.d1{animation-delay:.12s}.rise.d2{animation-delay:.26s}.rise.d3{animation-delay:.42s}.rise.d4{animation-delay:.6s}
@keyframes rise{to{opacity:1;transform:translateY(0)}}

/* ---------- Split ANTES/DEPOIS (artefato do hero) ---------- */
.split{
  --split:50%;
  position:relative;height:460px;
  border:1px solid var(--hair-dark);border-radius:var(--r-xl);
  overflow:hidden;background:var(--indigo-deep);
  box-shadow:var(--e3);
  user-select:none;-webkit-user-select:none;touch-action:pan-y;
  cursor:ew-resize;
}
.split-pane{position:absolute;inset:0;transition:clip-path .14s ease-out}
.split-before{
  background:
    radial-gradient(ellipse 70% 60% at 25% 30%,rgba(var(--chaos-red-rgb),.13),transparent 65%),
    radial-gradient(ellipse 60% 50% at 70% 80%,rgba(var(--chaos-amber-rgb),.09),transparent 60%),
    var(--indigo-deep);
  clip-path:polygon(0 0,var(--split) 0,var(--split) 100%,0 100%);
}
.split-after{
  background:
    radial-gradient(ellipse 70% 60% at 75% 25%,rgba(var(--order-mint-rgb),.11),transparent 62%),
    radial-gradient(ellipse 50% 45% at 30% 85%,rgba(201,180,250,.08),transparent 60%),
    var(--indigo-deep);
  clip-path:polygon(var(--split) 0,100% 0,100% 100%,var(--split) 100%);
}
.split-tag{
  position:absolute;top:16px;
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.14em;
  padding:5px 10px;border-radius:var(--r-xs);
}
.split-tag.left{
  left:16px;color:var(--chaos-red);
  background:rgba(var(--chaos-red-rgb),.1);border:1px solid rgba(var(--chaos-red-rgb),.3);
}
.split-tag.right{
  right:16px;color:var(--order-mint);
  background:rgba(var(--order-mint-rgb),.1);border:1px solid rgba(var(--order-mint-rgb),.3);
}
.split-note{
  position:absolute;bottom:18px;
  font-size:1.02rem;--wght:540;font-weight:500;letter-spacing:-.01em;
  line-height:1.35;max-width:58%;
}
.split-note.left{left:18px;color:rgba(255,255,255,.82)}
.split-note.right{right:18px;text-align:right;color:rgba(255,255,255,.82)}
.split-note .hl-red{color:var(--chaos-red)}
.split-note .hl-mint{color:var(--order-mint)}

.split-divider{
  position:absolute;top:0;bottom:0;left:var(--split);
  width:2px;background:rgba(255,255,255,.85);
  transform:translateX(-50%);z-index:5;cursor:ew-resize;
  transition:left .14s ease-out;
}
.split-handle{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:42px;height:42px;border-radius:50%;
  background:var(--canvas);color:var(--indigo-deep);
  display:flex;align-items:center;justify-content:center;
  font-size:1.05rem;box-shadow:0 8px 24px rgba(0,0,0,.45);
}
.split-divider:focus-visible{outline:none}
.split-divider:focus-visible .split-handle{
  box-shadow:0 0 0 3px var(--violet-soft),0 8px 24px rgba(0,0,0,.45);
}
/* nudge de descoberta: uma respiração suave, não três pulos */
.split--nudge .split-pane{transition:clip-path .7s var(--ease-out)}
.split--nudge .split-divider{transition:left .7s var(--ease-out)}

/* --- conteúdo do lado ANTES (caos em miniatura) --- */
.mini-chaos{position:absolute;inset:0;pointer-events:none}
.chaos-card{
  position:absolute;
  background:rgba(27,25,56,.92);
  border:1px solid rgba(var(--chaos-red-rgb),.32);
  border-radius:var(--r-md);
  font-family:var(--font-mono);font-size:.66rem;line-height:1.5;
  color:rgba(255,255,255,.75);
  padding:10px 12px;
  box-shadow:0 10px 30px rgba(0,0,0,.35);
  animation:chaos-shake 1.5s ease-in-out infinite;
}
.chaos-card .t{
  display:block;color:var(--on-dark-faint);font-size:.58rem;letter-spacing:.08em;
  margin-bottom:6px;text-transform:uppercase;
}
.chaos-card.alert{
  border-color:var(--chaos-red);color:var(--chaos-red);
  background:rgba(58,16,30,.92);--wght:600;font-weight:600;
}
.chaos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px 10px}
.chaos-grid .err{color:var(--chaos-red)}
.chaos-grid .warn{color:var(--chaos-amber)}
@keyframes chaos-shake{
  0%,100%{transform:translate(0,0) rotate(0)}
  25%{transform:translate(1.5px,-1px) rotate(.35deg)}
  50%{transform:translate(-1px,1px) rotate(-.25deg)}
  75%{transform:translate(1px,1px) rotate(.4deg)}
}
.chaos-clock{
  position:absolute;width:64px;height:64px;border-radius:50%;
  border:2.5px solid var(--chaos-red);opacity:.85;
}
.chaos-clock::after{
  content:'';position:absolute;top:50%;left:50%;
  width:2px;height:26px;background:var(--chaos-red);
  transform-origin:50% 100%;
  animation:clock-spin 1.1s linear infinite;
}
@keyframes clock-spin{
  from{transform:translate(-50%,-100%) rotate(0)}
  to{transform:translate(-50%,-100%) rotate(360deg)}
}

/* --- conteúdo do lado DEPOIS (pipeline em miniatura) --- */
.mini-order{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:18px;pointer-events:none;padding:0 24px}
.mini-pipe{width:min(420px,92%)}
.order-meta{
  display:flex;gap:18px;font-family:var(--font-mono);
  font-size:.66rem;letter-spacing:.06em;color:var(--on-dark-mute);
}
.order-meta .dot{
  display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--order-green);box-shadow:0 0 6px var(--order-green);
  margin-right:6px;animation:pulse-dot 2s infinite;
}

/* ---------- SVG pipeline (compartilhado: stage + mini) ---------- */
.pipe-node-box{
  fill:rgba(255,255,255,.03);stroke:var(--hair-dark);stroke-width:1.5;
  transition:stroke .5s,fill .5s;
}
.pipe-name{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;
  fill:var(--on-dark-faint);transition:fill .5s;
}
.pipe-sub{
  font-family:var(--font-mono);font-size:8.5px;letter-spacing:.05em;
  fill:var(--on-dark-faint);transition:fill .5s;
}
.pipe-conn-base{stroke:var(--hair-dark);stroke-width:1.5;stroke-dasharray:4 5;transition:stroke .5s}
.pipe-conn-live{
  stroke:var(--order-mint);stroke-width:2;
  stroke-dasharray:100;stroke-dashoffset:100;
  transition:stroke-dashoffset 1.1s var(--ease-out);
}
.pipe-conn-live.on{stroke-dashoffset:0}
.pipe-dot{
  fill:var(--order-mint);
  filter:drop-shadow(0 0 5px var(--order-mint));
  opacity:0;transition:opacity 1s;
}
.flow-on .pipe-dot{opacity:1}

/* estados dos nós */
g[data-node]{transform-box:fill-box;transform-origin:center;transition:transform 1.1s var(--ease-out)}
g[data-node].scattered.n1{transform:translate(-14px,-26px) rotate(-7deg)}
g[data-node].scattered.n2{transform:translate(10px,30px) rotate(5deg)}
g[data-node].scattered.n3{transform:translate(-8px,24px) rotate(-4deg)}
g[data-node].scattered.n4{transform:translate(14px,-22px) rotate(6deg)}

g[data-node].error .pipe-node-box{stroke:var(--chaos-red);fill:rgba(var(--chaos-red-rgb),.06)}
g[data-node].error .pipe-name{fill:var(--chaos-red)}
g[data-node].error .pipe-sub{fill:rgba(var(--chaos-red-rgb),.75)}
g[data-node].idle .pipe-node-box{stroke:var(--hair-dark)}
g[data-node].processing .pipe-node-box{stroke:var(--chaos-amber);fill:rgba(var(--chaos-amber-rgb),.07);animation:node-pulse 1.6s infinite}
g[data-node].processing .pipe-name{fill:var(--chaos-amber)}
g[data-node].processing .pipe-sub{fill:rgba(var(--chaos-amber-rgb),.8)}
g[data-node].done .pipe-node-box{stroke:var(--order-mint);fill:rgba(var(--order-mint-rgb),.07)}
g[data-node].done .pipe-name{fill:var(--order-mint)}
g[data-node].done .pipe-sub{fill:var(--on-dark-mute)}
@keyframes node-pulse{0%,100%{opacity:1}50%{opacity:.55}}

/* ---------- A Jornada (teatro scrollytelling) ---------- */
.jornada{
  background:linear-gradient(180deg,var(--indigo-deep),var(--indigo) 12%,var(--indigo) 88%,var(--indigo-deep));
  color:var(--on-dark);
  padding:112px 0 96px;
}
.jornada-head{max-width:720px;margin-bottom:24px}
.jornada-head .lead{color:var(--on-dark-mute);margin-top:20px;max-width:54ch}
.jornada-layout{
  display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);
  gap:64px;
  /* sem align-items:start — as colunas precisam esticar a altura
     total do grid para o palco sticky ter espaço para viajar */
}
.jornada-steps{display:flex;flex-direction:column}
.step{
  min-height:72vh;
  display:flex;flex-direction:column;justify-content:center;
  padding:48px 0;
  border-bottom:1px solid rgba(255,255,255,.05);
}
.step:last-child{border-bottom:none}
.step-meta{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.14em;
  color:var(--on-dark-faint);margin-bottom:14px;
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}
.step-meta code{
  color:var(--order-mint);letter-spacing:.02em;
  background:rgba(var(--order-mint-rgb),.07);
  border:1px solid rgba(var(--order-mint-rgb),.18);
  padding:3px 8px;border-radius:var(--r-xs);
}
.step h3{margin-bottom:16px}
.step p{color:var(--on-dark-mute);max-width:46ch}
.step{transition:opacity .5s}
html.reveal-armed .step:not(.lit){opacity:.55}
html.reveal-armed .step:not(.lit) h3{color:var(--on-dark-mute)}

/* o palco */
.jornada-stage-col{position:relative}
.stage{
  position:sticky;top:calc(var(--header-h) + 24px);
  border:1px solid var(--hair-dark);border-radius:var(--r-xl);
  background:rgba(14,12,31,.6);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  overflow:hidden;
  box-shadow:var(--e3);
}
.stage-bar{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 16px;border-bottom:1px solid var(--hair-dark);
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.12em;
  color:var(--on-dark-faint);
}
.mode-badge{
  padding:4px 10px;border-radius:var(--r-xs);letter-spacing:.1em;
  transition:color .4s,background .4s,border-color .4s;
  border:1px solid;
}
.mode-badge.is-chaos{color:var(--chaos-red);background:rgba(var(--chaos-red-rgb),.1);border-color:rgba(var(--chaos-red-rgb),.32)}
.mode-badge.is-progress{color:var(--chaos-amber);background:rgba(var(--chaos-amber-rgb),.1);border-color:rgba(var(--chaos-amber-rgb),.32)}
.mode-badge.is-op{color:var(--order-green);background:rgba(var(--order-green-rgb),.1);border-color:rgba(var(--order-green-rgb),.32)}

.stage-canvas{
  position:relative;padding:18px 14px 4px;
  min-height:300px;display:flex;align-items:center;
}
.stage-canvas svg{width:100%;height:auto;display:block}

/* camada de caos sobre o palco — dissolve com --repair */
.chaos-layer{
  position:absolute;inset:0;pointer-events:none;z-index:3;
  opacity:calc(1 - var(--repair) * 1.9);
  filter:saturate(calc(1 - var(--repair) * .6));
}
.chaos-layer .chaos-card{font-size:.62rem}

/* KPIs */
.stage-kpis{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--hair-dark);
}
.kpi{
  padding:12px 16px;border-right:1px solid var(--hair-dark);
  font-family:var(--font-mono);
}
.kpi:last-child{border-right:none}
.kpi .k-label{font-size:.58rem;letter-spacing:.12em;color:var(--on-dark-faint);text-transform:uppercase;display:block;margin-bottom:4px}
.kpi .k-value{font-size:1.02rem;font-weight:500;color:var(--on-dark);transition:color .5s}
.kpi.dead .k-value{color:var(--chaos-red)}
.kpi.live .k-value{color:var(--order-mint)}

/* activity log */
.activity{
  position:relative;
  border-top:1px solid var(--hair-dark);
  padding:12px 16px;
  font-family:var(--font-mono);font-size:.68rem;line-height:1.8;
  color:var(--on-dark-mute);
  height:104px;overflow:hidden;
}
.activity::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:34px;
  background:linear-gradient(180deg,transparent,rgba(14,12,31,.95));
  pointer-events:none;
}
.act-line{display:flex;align-items:baseline;gap:10px;opacity:1;transition:opacity .4s}
.act-line.entering{opacity:0}
.act-time{color:var(--on-dark-faint);flex-shrink:0}
.act-tag{
  flex-shrink:0;font-size:.56rem;letter-spacing:.08em;padding:1px 6px;border-radius:3px;
  border:1px solid;
}
.act-tag.ok{color:var(--order-green);border-color:rgba(var(--order-green-rgb),.3);background:rgba(var(--order-green-rgb),.08)}
.act-tag.run{color:var(--order-mint);border-color:rgba(var(--order-mint-rgb),.3);background:rgba(var(--order-mint-rgb),.08)}
.act-tag.ia{color:var(--violet-soft);border-color:rgba(201,180,250,.3);background:rgba(201,180,250,.08)}
.act-tag.err{color:var(--chaos-red);border-color:rgba(var(--chaos-red-rgb),.3);background:rgba(var(--chaos-red-rgb),.08)}
.act-msg{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.act-idle{color:var(--on-dark-faint);font-style:normal}

/* ---------- Seções de corpo (canvas claro) ---------- */
.section{padding:104px 0}
.section-head{max-width:680px;margin-bottom:56px}
.section-head .lead{color:var(--ink-mute);margin-top:18px}
.canvas-indigo .section-head .lead{color:var(--on-dark-mute)}

/* Soluções */
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sol-card{
  background:var(--canvas);
  border:1px solid var(--hair);border-radius:var(--r-lg);
  padding:30px 28px;
  transition:border-color .25s;
}
.sol-card:hover{border-color:#cfc9bf}
.sol-num{
  font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;
  color:var(--ink-faint);display:block;margin-bottom:18px;
}
.sol-icon{
  width:42px;height:42px;border-radius:var(--r-md);
  background:var(--canvas-soft);border:1px solid var(--hair);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;color:var(--indigo);
}
.sol-card h3{font-size:1.05rem;--wght:600;font-weight:600;letter-spacing:-.012em;margin-bottom:10px;color:var(--indigo)}
.sol-card p{font-size:.92rem;color:var(--ink-mute);line-height:1.6}

/* Cases */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.case-card{
  background:var(--canvas);border:1px solid var(--hair);border-radius:var(--r-lg);
  padding:30px 28px;display:flex;flex-direction:column;
}
.case-tag{
  align-self:flex-start;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-mute);border:1px solid var(--hair);border-radius:var(--r-xs);
  padding:4px 9px;margin-bottom:22px;
}
.case-metric{
  font-family:var(--font-mono);font-size:2.6rem;font-weight:500;
  letter-spacing:-.03em;line-height:1;color:var(--indigo);margin-bottom:8px;
}
.case-what{font-size:.86rem;color:var(--ink-mute);margin-bottom:16px;line-height:1.5}
.case-card p{font-size:.92rem;color:var(--ink);line-height:1.65;flex:1}
.case-gain{
  margin-top:18px;align-self:flex-start;
  font-family:var(--font-mono);font-size:.7rem;
  color:#0c7a63;background:rgba(var(--order-mint-rgb),.14);
  border:1px solid rgba(13,148,136,.25);
  padding:6px 12px;border-radius:var(--r-xs);
}

/* Founder */
.founder{
  display:grid;grid-template-columns:300px minmax(0,1fr);gap:48px;align-items:start;
  background:var(--canvas);border:1px solid var(--hair);border-radius:var(--r-xl);
  padding:44px;
}
.founder-photo{
  width:100%;aspect-ratio:4/4.6;object-fit:cover;
  border-radius:var(--r-lg);
  filter:saturate(.92);
}
.founder h3{margin-bottom:4px;color:var(--indigo)}
.founder-role{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;
  color:var(--ink-mute);margin-bottom:22px;
}
.founder p{color:var(--ink);line-height:1.7;margin-bottom:22px;max-width:62ch}
.founder p strong{--wght:600;font-weight:600}
.stack-label{
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-mute);display:block;margin-bottom:10px;
}
.stack-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.stack-chips span{
  font-family:var(--font-mono);font-size:.7rem;
  color:var(--ink-mute);background:var(--canvas-soft);
  border:1px solid var(--hair);border-radius:var(--r-xs);
  padding:5px 10px;
}
.founder-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.link-quiet{
  font-size:.9rem;--wght:540;font-weight:500;color:var(--ink-mute);
  text-decoration:underline;text-underline-offset:3px;transition:color .15s;
}
.link-quiet:hover{color:var(--ink)}

/* Dores (canvas indigo) */
.dores-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:920px;margin-inline:auto}
.dor-card{
  background:rgba(255,255,255,.04);
  border:1px solid var(--hair-dark);border-radius:var(--r-lg);
  padding:30px 28px;
  transition:border-color .25s,background .25s;
}
.dor-card:hover{background:rgba(255,255,255,.06)}
.dor-x{
  font-family:var(--font-mono);font-size:.72rem;color:var(--chaos-red);
  display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;letter-spacing:.08em;
}
.dor-card h3{font-size:1.08rem;--wght:600;font-weight:600;letter-spacing:-.012em;color:var(--on-dark);margin-bottom:10px}
.dor-card>p{font-size:.92rem;color:var(--on-dark-mute);line-height:1.65;margin-bottom:14px}
.dor-fix{
  font-size:.88rem;color:var(--on-dark-mute);line-height:1.6;margin-bottom:16px;
  padding-left:14px;border-left:2px solid rgba(var(--order-mint-rgb),.4);
}
.dor-fix b{color:var(--order-mint);--wght:600;font-weight:600}
.dor-gain{
  display:inline-block;font-family:var(--font-mono);font-size:.68rem;
  color:var(--order-mint);background:rgba(var(--order-mint-rgb),.08);
  border:1px solid rgba(var(--order-mint-rgb),.25);
  padding:6px 12px;border-radius:var(--r-xs);
}

/* Calculadora */
.calc-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:center}
.calc-inputs{display:flex;flex-direction:column;gap:36px;margin-top:40px}
.calc-row label{display:block;--wght:540;font-weight:500;font-size:.98rem;color:var(--ink);margin-bottom:4px}
.calc-row .calc-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px;gap:16px}
.calc-val{font-family:var(--font-mono);font-size:1.1rem;color:var(--indigo);font-weight:500;white-space:nowrap}
input[type=range]{
  width:100%;height:4px;-webkit-appearance:none;appearance:none;
  background:linear-gradient(90deg,var(--indigo) var(--fill,50%),var(--hair) var(--fill,50%));
  border-radius:2px;outline:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;
  width:20px;height:20px;border-radius:50%;
  background:var(--indigo);border:3px solid var(--canvas);
  box-shadow:0 1px 6px rgba(14,12,31,.35);cursor:pointer;
}
input[type=range]::-moz-range-thumb{
  width:14px;height:14px;border-radius:50%;
  background:var(--indigo);border:3px solid var(--canvas);
  box-shadow:0 1px 6px rgba(14,12,31,.35);cursor:pointer;
}
input[type=range]:focus-visible{box-shadow:0 0 0 3px rgba(201,180,250,.5)}
.calc-note{font-size:.82rem;color:var(--ink-faint);margin-top:8px}
.calc-out{
  background:linear-gradient(165deg,var(--indigo),var(--indigo-deep));
  color:var(--on-dark);border-radius:var(--r-xl);
  padding:44px 40px;
  border:1px solid var(--hair-dark);
}
.calc-out .o-label{
  font-family:var(--font-mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--on-dark-faint);display:block;margin-bottom:6px;
}
.calc-out .o-now{font-family:var(--font-mono);font-size:1.9rem;font-weight:500;letter-spacing:-.02em;margin-bottom:30px}
.calc-out .o-save{
  font-family:var(--font-mono);font-size:clamp(2.4rem,4vw,3.2rem);font-weight:500;
  letter-spacing:-.03em;line-height:1;color:var(--order-mint);
  margin-bottom:10px;
}
.calc-out .o-foot{font-size:.8rem;color:var(--on-dark-faint);margin-bottom:32px;line-height:1.5}
.calc-out hr{border:none;border-top:1px solid var(--hair-dark);margin:0 0 30px}

/* Contato */
.contact-shell{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  border:1px solid var(--hair);border-radius:var(--r-xl);overflow:hidden;
  background:var(--canvas);box-shadow:var(--e2);
}
.contact-dark{
  background:linear-gradient(170deg,var(--indigo),var(--indigo-deep));
  color:var(--on-dark);padding:52px 44px;
  display:flex;flex-direction:column;
}
.contact-dark h2{margin-bottom:18px}
.contact-dark .lead{color:var(--on-dark-mute);margin-bottom:36px}
.contact-line{
  font-family:var(--font-mono);font-size:.78rem;color:var(--on-dark-mute);
  margin-bottom:10px;
}
.contact-line a{color:var(--violet-soft);text-decoration:none}
.contact-line a:hover{text-decoration:underline}
.contact-wa{margin-top:auto;padding-top:32px;border-top:1px solid var(--hair-dark)}
.contact-wa p{font-size:.88rem;color:var(--on-dark-mute);margin-bottom:16px}
.contact-form{padding:52px 44px}
.contact-form h3{margin-bottom:8px;color:var(--indigo)}
.contact-form .sub{font-size:.9rem;color:var(--ink-mute);margin-bottom:30px;line-height:1.55}
.field{margin-bottom:20px}
.field label{
  display:block;font-size:.82rem;--wght:540;font-weight:500;color:var(--ink);
  margin-bottom:7px;
}
.field input,.field select{
  width:100%;padding:11px 14px;
  font:inherit;font-size:.95rem;color:var(--ink);
  background:var(--canvas);
  border:1px solid var(--hair);border-radius:var(--r-sm);
  transition:border-color .15s,box-shadow .15s;
}
.field input:focus,.field select:focus{
  outline:none;border-color:var(--indigo);
  box-shadow:0 0 0 3px rgba(201,180,250,.35);
}
.lgpd-label{
  display:flex;align-items:flex-start;gap:10px;
  font-size:.8rem;color:var(--ink-mute);line-height:1.5;cursor:pointer;
  margin-bottom:22px;
}
.lgpd-label input{margin-top:3px;accent-color:var(--indigo);flex-shrink:0}
.lgpd-label a{color:var(--indigo);text-decoration:underline;text-underline-offset:2px}

/* ---------- Banda teal de fechamento ---------- */
.closing{
  padding:128px 0;text-align:center;
  background:
    radial-gradient(ellipse 60% 70% at 50% 110%,rgba(21,85,85,.85),transparent 70%),
    var(--teal-deep);
  color:var(--on-dark);
}
.closing h2{max-width:18ch;margin:0 auto 20px}
.closing .lead{color:var(--on-dark-mute);max-width:48ch;margin:0 auto 40px}
.closing-meta{
  margin-top:36px;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.1em;
  color:rgba(255,255,255,.55);
  display:flex;justify-content:center;gap:24px;flex-wrap:wrap;
}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--indigo-deep);color:var(--on-dark-mute);
  padding:72px 0 36px;font-size:.875rem;
}
.footer-grid{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:48px;
  padding-bottom:44px;margin-bottom:28px;
  border-bottom:1px solid var(--hair-dark);
}
.footer-brand{max-width:330px}
.footer-brand img{height:30px;width:auto;filter:brightness(0) invert(1);opacity:.85;margin-bottom:16px}
.footer-brand p{line-height:1.65;margin-bottom:14px;color:var(--on-dark-mute)}
.footer-fine{font-size:.76rem;color:var(--on-dark-faint);line-height:1.7}
.footer-fine a{color:var(--violet-soft);text-decoration:none}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap}
.footer-col h3{
  color:var(--on-dark);font-size:.8rem;--wght:600;font-weight:600;
  letter-spacing:.04em;margin-bottom:18px;
}
.footer-col a{
  display:flex;align-items:center;gap:8px;
  color:var(--on-dark-mute);text-decoration:none;font-size:.85rem;
  margin-bottom:12px;transition:color .15s;
}
.footer-col a:hover{color:var(--on-dark)}
.footer-legal{
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:12px;font-size:.76rem;color:var(--on-dark-faint);
}

/* ---------- WhatsApp float ---------- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:95;
  width:52px;height:52px;border-radius:50%;
  background:#25d366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.4);
  transition:transform .2s;
}
.wa-float:hover{transform:scale(1.08)}

/* ---------- Modais ---------- */
.modal-overlay{
  display:none;position:fixed;inset:0;z-index:2000;
  background:rgba(14,12,31,.6);
  -webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);
  align-items:center;justify-content:center;padding:16px;
}
.modal-overlay.open{display:flex}
.modal-box{
  background:var(--canvas);border-radius:var(--r-xl);
  max-width:660px;width:100%;max-height:82vh;overflow-y:auto;
  padding:44px;position:relative;box-shadow:var(--e3);
}
.modal-box h2{font-size:1.3rem;--wght:600;font-weight:600;letter-spacing:-.015em;color:var(--indigo);margin-bottom:18px}
.modal-box h3{font-size:.95rem;--wght:600;font-weight:600;color:var(--indigo);margin:22px 0 8px}
.modal-box p,.modal-box li{font-size:.88rem;color:var(--ink-mute);line-height:1.7;margin-bottom:10px}
.modal-box ul{padding-left:20px}
.modal-box a{color:var(--indigo)}
.modal-close{
  position:absolute;top:16px;right:16px;
  width:34px;height:34px;border-radius:50%;
  background:var(--canvas-soft);border:1px solid var(--hair);
  display:flex;align-items:center;justify-content:center;
  font-size:1.05rem;color:var(--ink-mute);transition:background .15s;
}
.modal-close:hover{background:var(--hair)}
.modal-actions{margin-top:24px;text-align:right}

/* ---------- Reveal on scroll ----------
   Gate: html.reveal-armed é adicionado pelo PRÓPRIO app.js antes de
   observar — se o app.js falhar em carregar, nada fica invisível. */
html.reveal-armed .reveal{opacity:0;transform:translateY(22px);filter:blur(5px)}
html.reveal-armed .reveal.in,.reveal.in{
  opacity:1;transform:translateY(0);filter:blur(0);
  transition:opacity .8s var(--ease-out),transform .8s var(--ease-out),filter .8s var(--ease-out);
}
.reveal.d1.in{transition-delay:.08s}
.reveal.d2.in{transition-delay:.16s}
.reveal.d3.in{transition-delay:.24s}
.reveal.d4.in{transition-delay:.32s}
.reveal.d5.in{transition-delay:.4s}

/* ============================================================
   Responsivo
   ============================================================ */
@media (max-width:1180px){
  .rail{display:none}
}
@media (max-width:1024px){
  .main-nav{display:none}
  .menu-btn{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero{padding-bottom:56px}
  .split{height:420px}
  /* mobile/tablet: flex-coluna — o palco (order:-1) fica sticky no topo
     e pode viajar a altura inteira do container enquanto os passos rolam */
  .jornada-layout{display:flex;flex-direction:column;gap:0}
  .jornada-stage-col{order:-1;position:sticky;top:var(--header-h);z-index:20}
  .stage{position:static;border-radius:0 0 var(--r-lg) var(--r-lg);box-shadow:0 18px 40px rgba(0,0,0,.4)}
  .activity{height:78px}
  .step{min-height:60vh;padding:40px 0}
  .sol-grid,.case-grid{grid-template-columns:repeat(2,1fr)}
  .founder{grid-template-columns:240px 1fr;padding:36px;gap:36px}
  .calc-layout{grid-template-columns:1fr;gap:44px}
  .contact-shell{grid-template-columns:1fr}
}
@media (max-width:760px){
  .section{padding:72px 0}
  .sys-status .sys-text{display:none}
  .hero{
    background:linear-gradient(180deg,var(--indigo),var(--indigo-deep)); /* sem wash radial em telas pequenas */
    padding-top:calc(var(--header-h) + 36px);
    min-height:auto;
  }
  .split{height:400px}
  .split-note{font-size:.88rem;max-width:62%}
  .sol-grid,.case-grid,.dores-grid{grid-template-columns:1fr}
  .founder{grid-template-columns:1fr;padding:28px}
  .founder-photo{max-width:260px;aspect-ratio:1/1}
  .stage-canvas{min-height:200px;padding:12px 10px 0}
  .stage-bar{padding:9px 12px;font-size:.56rem;letter-spacing:.08em}
  .mode-badge{white-space:nowrap;padding:3px 8px}
  .chaos-layer .chaos-card{font-size:.56rem;padding:7px 9px}
  .stage-kpis{grid-template-columns:repeat(3,1fr)}
  .kpi{padding:10px 10px}
  .kpi .k-value{font-size:.85rem}
  .activity{display:none}
  .contact-dark,.contact-form{padding:36px 24px}
  .closing{padding:80px 0}
  .modal-box{padding:32px 22px}
  .wa-float{bottom:14px;right:14px;width:48px;height:48px}
}

/* ============================================================
   prefers-reduced-motion: página carrega no estado OPERAÇÃO
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition-duration:.01ms !important}
  .rise{opacity:1;transform:none;animation:none}
  html.reveal-armed .reveal,.reveal{opacity:1;transform:none;filter:none}
  .chaos-layer{opacity:0} /* sem motion = estado reparado, mesmo sem JS */
  .chaos-card{animation:none}
  .chaos-clock::after{animation:none}
  .cursor{animation:none;opacity:1}
}
body.reduced .chaos-layer{opacity:0}
html.reveal-armed body.reduced .step:not(.lit){opacity:1}
