/* ==========================================================================
   APRUMO — motion.css
   Futurismo industrial de obra e engenharia. HTML/CSS/JS puro.
   Regras de ouro:
   - So anima transform / opacity (e clip-path/stroke em elementos pequenos).
   - Tudo que e "conteudo" aparece sem JS (classe .js no <html> liga o estado inicial).
   - prefers-reduced-motion: versao estatica equivalente (final do arquivo).
   Uso: <html class="no-js"> + script inline no <head>:
        document.documentElement.className = 'js';
   ========================================================================== */

/* ---------- 1. TOKENS ---------- */
:root {
  /* paleta oficial (nao trocar) */
  --papel: #F1EBDF;
  --grafite: #22201C;
  --trena: #FFC21A;
  --tijolo: #C4562B;
  --tijolo-escuro: #A8431F;
  --grafite-medio: #5A544A;
  --poeira: #B5AE9F;
  --linha: #DCD3C3;
  --verde-nivel: #2F6B3F;      /* so estado */
  --vermelho-alerta: #B42318;  /* so estado */

  /* superficies do modo escuro dominante (tons do grafite, sem nova cor de marca) */
  --bg: var(--grafite);
  --bg-2: #2A2823;             /* painel elevado */
  --bg-3: #34312B;             /* painel sobre painel */
  --fg: var(--papel);
  --fg-muted: var(--poeira);   /* poeira sobre grafite ~7.6:1 */
  --grid-line: rgba(241, 235, 223, .07);
  --grid-line-strong: rgba(241, 235, 223, .14);
  --accent: var(--trena);
  --glow: rgba(255, 194, 26, .22);

  /* tipografia */
  --font-title: "Lora", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* espacamento (escala de 4) */
  --s-1: .25rem; --s-2: .5rem; --s-3: .75rem; --s-4: 1rem; --s-5: 1.5rem;
  --s-6: 2rem; --s-7: 3rem; --s-8: 4.5rem; --s-9: 7rem;
  --gutter: 16px;
  --radius: 6px;

  /* movimento */
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-inout: cubic-bezier(.65, 0, .35, 1);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
  --dur-1: 160ms; --dur-2: 320ms; --dur-3: 640ms; --dur-4: 1000ms;
  --stagger: 70ms;
}

/* Secao clara opcional (papel) para respiro */
.theme-paper {
  --bg: var(--papel); --bg-2: #E9E2D3; --bg-3: #DCD3C3;
  --fg: var(--grafite); --fg-muted: var(--grafite-medio);
  --grid-line: rgba(34, 32, 28, .07); --grid-line-strong: rgba(34, 32, 28, .14);
  --accent: var(--tijolo-escuro);  /* #A8431F sobre papel ~5.3:1 */
  --glow: rgba(196, 86, 43, .16);
  background: var(--bg); color: var(--fg);
}

/* ---------- 2. BASE ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 400 1rem/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
h1, h2, h3 { font-family: var(--font-title); line-height: 1.12; margin: 0 0 var(--s-4); }
.mono, .label { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--fg-muted); }

/* foco visivel (inegociavel) */
:focus-visible { outline: 3px solid var(--trena); outline-offset: 3px; border-radius: 2px; }
.theme-paper :focus-visible { outline-color: var(--tijolo-escuro); }

.skip-link { position: absolute; left: var(--gutter); top: -4rem; background: var(--trena); color: var(--grafite); padding: .75rem 1rem; z-index: 1000; font-weight: 600; }
.skip-link:focus { top: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- 3. GRADE BLUEPRINT + SPOTLIGHT ---------- */
/* .blueprint: fundo de grade de projeto. .spotlight: luz de trena que segue o mouse.
   JS escreve --mx/--my (px). Sem JS: luz parada no canto. */
.blueprint {
  position: relative; isolation: isolate;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    linear-gradient(var(--grid-line-strong) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-strong) 1px, transparent 1px);
  background-size: 24px 24px, 24px 24px, 120px 120px, 120px 120px;
}
.spotlight { --mx: 70%; --my: 20%; }
.spotlight::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(420px circle at var(--mx) var(--my), var(--glow), transparent 70%);
}
.spotlight::after { /* a grade "acende" perto do cursor */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,194,26,.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,194,26,.35) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(200px circle at var(--mx) var(--my), #000, transparent 70%);
          mask-image: radial-gradient(200px circle at var(--mx) var(--my), #000, transparent 70%);
  opacity: 0; transition: opacity var(--dur-3) var(--ease-out);
}
.spotlight.is-lit::after { opacity: .55; }

/* marcas de canto (HUD) */
.hud { position: relative; }
.hud::before, .hud::after { content: ""; position: absolute; width: 14px; height: 14px; border: 1px solid var(--trena); pointer-events: none; }
.hud::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.hud::after  { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

/* ---------- 4. REVEAL (revelacoes escalonadas) ---------- */
/* Estado inicial SO com .js. --i (0,1,2...) e escrito pelo JS ou inline: style="--i:2" */
.js .reveal {
  opacity: 0; transform: translate3d(0, 24px, 0);
  transition: opacity var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out);
  transition-delay: calc(var(--i, 0) * var(--stagger));
  will-change: opacity, transform;
}
.js .reveal[data-reveal="left"]  { transform: translate3d(-32px, 0, 0); }
.js .reveal[data-reveal="right"] { transform: translate3d(32px, 0, 0); }
.js .reveal[data-reveal="scale"] { transform: scale(.94); }
.js .reveal.is-in { opacity: 1; transform: none; will-change: auto; }
/* fix: tilt nao pode ser anulado pelo reveal */
.js .reveal.tilt.is-in { transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
/* fix: tilt::before nao pode apagar o canto do HUD */
.tilt.hud::before { inset: auto; top: -1px; left: -1px; width: 14px; height: 14px; border: 1px solid var(--trena); border-right: 0; border-bottom: 0; border-radius: 0; opacity: 1; background: none; }

/* ---------- 5. TITULO REVELADO/"DIGITADO" ---------- */
/* JS quebra o texto em palavras: <span class="w"><span class="w-in">palavra</span></span>
   O texto inteiro fica no aria-label; os spans ficam aria-hidden. */
.js [data-split] .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .12em; margin-bottom: -.12em; }
.js [data-split] .w-in { display: inline-block; transform: translate3d(0, 110%, 0); transition: transform var(--dur-4) var(--ease-out); transition-delay: calc(var(--wi, 0) * 60ms + 120ms); }
.js [data-split].is-in .w-in { transform: none; }
/* modo "digitado" (mono): JS escreve caractere a caractere em [data-type] */
.type-caret::after { content: ""; display: inline-block; width: .55ch; height: 1em; margin-left: 2px; background: var(--trena); vertical-align: -.12em; animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }

/* ---------- 6. FIO DE PRUMO ---------- */
/* <div class="plumb" aria-hidden="true"><span class="plumb-line"></span><span class="plumb-bob"></span></div>
   Pendulo com amplitude decrescente; termina em repouso vertical. */
.plumb { position: absolute; top: 0; left: var(--plumb-x, 12%); height: var(--plumb-h, 62%); width: 0; pointer-events: none; transform-origin: 50% 0; animation: plumb-swing 4.6s var(--ease-inout) .4s both; }
.plumb-line { position: absolute; top: 0; left: -.5px; width: 1px; height: calc(100% - 14px); background: linear-gradient(var(--trena), var(--tijolo)); }
.plumb-bob { position: absolute; left: -7px; bottom: 0; width: 14px; height: 14px; background: var(--tijolo); clip-path: polygon(50% 100%, 0 0, 100% 0); }
@keyframes plumb-swing {
  0%   { transform: rotate(14deg); }
  14%  { transform: rotate(-10deg); }
  28%  { transform: rotate(6.5deg); }
  42%  { transform: rotate(-4deg); }
  56%  { transform: rotate(2.4deg); }
  70%  { transform: rotate(-1.2deg); }
  84%  { transform: rotate(.5deg); }
  100% { transform: rotate(0); }
}
/* ao estabilizar (JS adiciona .is-settled) um halo de trena pulsa uma vez, fora do bob (clip-path cortaria drop-shadow) */
.plumb::after { content: ""; position: absolute; left: -9px; bottom: -2px; width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--trena); opacity: 0; }
.plumb.is-settled::after { animation: settle-ping 1100ms var(--ease-out) 1; }
@keyframes settle-ping { 0% { opacity: .9; transform: scale(.4); } 100% { opacity: 0; transform: scale(2.6); } }

/* fio de prumo de scroll: linha vertical que cresce (JS escreve --p 0..1 no elemento) */
.plumb-scroll { position: relative; }
.plumb-scroll::before { content: ""; position: absolute; left: 0; top: 0; width: 1px; height: 100%; background: linear-gradient(var(--trena), var(--tijolo)); transform-origin: top; transform: scaleY(var(--p, 0)); }
.no-js .plumb-scroll::before { transform: none; }

/* ---------- 7. REGUA DE TRENA ---------- */
/* .ruler-progress: barra fixa no topo em forma de regua; JS escreve --p (0..1). role=progressbar. */
.ruler-progress { position: fixed; inset: 0 0 auto 0; height: 14px; z-index: 900; pointer-events: none; background: rgba(34,32,28,.9); border-bottom: 1px solid var(--grid-line-strong); }
.ruler-progress__fill { position: absolute; inset: 0; background: var(--trena); transform-origin: left; transform: scaleX(var(--p, 0)); will-change: transform; }
.ruler-progress__ticks { position: absolute; inset: 0; opacity: .85;
  background:
    repeating-linear-gradient(90deg, var(--grafite) 0 1px, transparent 1px 10px) bottom/100% 5px no-repeat,
    repeating-linear-gradient(90deg, var(--grafite) 0 1px, transparent 1px 50px) bottom/100% 10px no-repeat; }
.ruler-progress__label { position: fixed; top: 18px; right: var(--gutter); font: 500 .6875rem/1 var(--font-mono); color: var(--trena); background: var(--grafite); padding: 3px 6px; border-radius: 3px; z-index: 901; font-variant-numeric: tabular-nums; min-width: 4.5ch; text-align: right; }
.no-js .ruler-progress, .no-js .ruler-progress__label { display: none; }

/* .ruler: regua decorativa que se desenha e "mede" a secao. JS injeta ticks. */
.ruler { position: relative; height: 28px; margin: var(--s-5) 0; color: var(--fg-muted); }
.ruler__bar { position: absolute; left: 0; right: 0; top: 0; height: 10px; background: var(--trena); transform-origin: left; transform: scaleX(0); transition: transform 1.4s var(--ease-out); }
.ruler__ticks { position: absolute; left: 0; right: 0; top: 0; height: 100%; }
.ruler__tick { position: absolute; top: 0; width: 1px; height: 6px; background: var(--grafite); opacity: 0; transition: opacity var(--dur-2) linear; transition-delay: calc(var(--ti, 0) * 18ms + 300ms); }
.ruler__tick--major { height: 10px; }
.ruler__num { position: absolute; top: 14px; font: 500 .6875rem/1 var(--font-mono); transform: translateX(-50%); opacity: 0; transition: opacity var(--dur-3) ease 1s; font-variant-numeric: tabular-nums; }
.ruler.is-in .ruler__bar { transform: scaleX(1); }
.ruler.is-in .ruler__tick, .ruler.is-in .ruler__num { opacity: 1; }
.no-js .ruler__bar { transform: none; }
.ruler--v { width: 28px; height: var(--ruler-len, 240px); margin: 0; }
.ruler--v .ruler__bar { right: auto; width: 10px; height: 100%; transform-origin: top; transform: scaleY(0); }
.ruler--v.is-in .ruler__bar { transform: scaleY(1); }
.ruler--v .ruler__tick { left: 0; width: 6px; height: 1px; }
.ruler--v .ruler__tick--major { width: 10px; }
.ruler--v .ruler__num { left: 14px; top: auto; transform: translateY(-50%); }

/* ---------- 8. CONTADORES ---------- */
/* <span class="counter" data-to="120" data-suffix="%">0</span><small class="tag-example">exemplo</small>
   Largura estavel (tabular-nums + min-width): zero layout shift. */
.counter { font-variant-numeric: tabular-nums; font-family: var(--font-mono); display: inline-block; min-width: var(--cw, 3ch); }
.tag-example { display: inline-block; margin-left: .5ch; padding: 1px 6px; border: 1px dashed var(--poeira); color: var(--fg-muted); font: 500 .625rem/1.4 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; border-radius: 3px; vertical-align: middle; }

/* ---------- 9. PAINEL VIVO ---------- */
.live-panel { background: var(--bg-2); border: 1px solid var(--grid-line-strong); border-radius: var(--radius); padding: var(--s-5); position: relative; }
.live-panel__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--s-4); gap: var(--s-3); }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--verde-nivel); box-shadow: 0 0 0 0 rgba(47,107,63,.6); animation: pulse 2.2s ease-out infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(47,107,63,0); } 100% { box-shadow: 0 0 0 0 rgba(47,107,63,0); } }
.bars { display: flex; align-items: flex-end; gap: 8px; height: 140px; border-bottom: 1px solid var(--poeira); }
.bar { flex: 1; height: calc(var(--v, 50) * 1%); background: var(--trena); transform-origin: bottom; }
.bar:nth-child(even) { background: var(--tijolo); }
.js .bars:not(.is-in) .bar { transform: scaleY(0); }
.js .bars .bar { transition: transform 900ms var(--ease-out); transition-delay: calc(var(--bi, 0) * 80ms); }
.bars.is-live .bar { animation: breathe 3.6s ease-in-out infinite; animation-delay: calc(var(--bi, 0) * -400ms); }
@keyframes breathe { 50% { transform: scaleY(.93); } }
.live-value { font: 600 1.75rem/1 var(--font-mono); font-variant-numeric: tabular-nums; min-width: 8ch; display: inline-block; }
.level { height: 10px; border: 1px solid var(--poeira); border-radius: 99px; position: relative; overflow: hidden; }
.level::after { content: ""; position: absolute; top: 1px; bottom: 1px; width: 22%; left: 39%; background: var(--verde-nivel); border-radius: 99px; animation: bubble 5s ease-in-out infinite; }
@keyframes bubble { 0%,100% { transform: translateX(-20%); } 50% { transform: translateX(20%); } }

/* ---------- 10. MARQUEE ---------- */
/* <div class="marquee"><div class="marquee__track"><span class="marquee__item">..</span>...</div></div>
   JS duplica o conteudo (copia aria-hidden). Pausa no hover/foco/botao. */
.marquee { overflow: hidden; border-block: 1px solid var(--grid-line-strong); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { display: flex; width: max-content; gap: var(--s-7); padding: var(--s-4) var(--s-7) var(--s-4) 0; animation: marquee var(--marquee-dur, 38s) linear infinite; }
.marquee__item { white-space: nowrap; font: 500 .875rem/1 var(--font-mono); text-transform: uppercase; letter-spacing: .1em; display: inline-flex; align-items: center; gap: var(--s-3); }
.marquee__item::before { content: ""; width: 8px; height: 8px; background: var(--trena); clip-path: polygon(50% 100%, 0 0, 100% 0); }
.marquee:hover .marquee__track, .marquee:focus-within .marquee__track, .marquee.is-paused .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translate3d(-50%, 0, 0); } }
/* sem JS (sem copia): quebra em linhas, sem animacao */
.no-js .marquee__track { animation: none; width: auto; flex-wrap: wrap; }

/* ---------- 11. BOTOES (+ magnetico) ---------- */
.btn { --btn-bg: var(--trena); --btn-fg: var(--grafite);
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 48px; padding: .75rem 1.5rem;
  background: var(--btn-bg); color: var(--btn-fg); border: 2px solid var(--btn-bg); border-radius: var(--radius);
  font: 600 1rem/1 var(--font-body); text-decoration: none; cursor: pointer; position: relative; overflow: hidden;
  transition: transform var(--dur-2) var(--ease-out), box-shadow var(--dur-2) var(--ease-out), border-color var(--dur-1), color var(--dur-1); }
.btn::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,.4) 50%, transparent 70%); transform: translate3d(-120%, 0, 0); transition: transform 700ms var(--ease-out); }
.btn:hover::after, .btn:focus-visible::after { transform: translate3d(120%, 0, 0); }
.btn:hover { box-shadow: 0 0 0 4px var(--glow), 0 8px 24px rgba(0,0,0,.3); }
.btn:active { transform: scale(.97); }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--fg); border-color: var(--poeira); }
.btn--ghost:hover { border-color: var(--trena); color: var(--trena); }
.btn--brick { --btn-bg: var(--tijolo-escuro); --btn-fg: #fff; }  /* ~6.3:1 */
.btn[disabled], .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }
/* .magnetic: JS escreve --tx/--ty (px). Aplicar em wrapper se o .btn ja usa transform no :active. */
.magnetic { transform: translate3d(var(--tx, 0px), var(--ty, 0px), 0); transition: transform 300ms var(--ease-out); will-change: transform; }
.magnetic.is-tracking { transition: transform 80ms linear; }

/* ---------- 12. CARTOES + TILT 3D ---------- */
/* .tilt: JS escreve --rx/--ry (graus, max ~6) e --gx/--gy (% do reflexo). */
.card { background: var(--bg-2); border: 1px solid var(--grid-line-strong); border-radius: var(--radius); padding: var(--s-5); position: relative; }
.tilt { transform: perspective(900px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 400ms var(--ease-out), border-color var(--dur-2); transform-style: preserve-3d; }
.tilt.is-tracking { transition: transform 90ms linear, border-color var(--dur-2); }
.tilt:hover { border-color: var(--trena); }
.tilt::before { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity var(--dur-2); background: radial-gradient(260px circle at var(--gx, 50%) var(--gy, 0%), rgba(255,194,26,.14), transparent 65%); }
.tilt:hover::before { opacity: 1; }
.tilt > .lift { transform: translateZ(24px); }

/* ---------- 13. ABAS (escada de oferta) ---------- */
.tabs [role="tablist"] { display: flex; gap: var(--s-2); overflow-x: auto; border-bottom: 1px solid var(--grid-line-strong); position: relative; scrollbar-width: none; }
.tabs [role="tablist"]::-webkit-scrollbar { display: none; }
.tabs [role="tab"] { background: none; border: 0; color: var(--fg-muted); font: 600 .9375rem/1 var(--font-body); padding: var(--s-4); min-height: 48px; cursor: pointer; white-space: nowrap; transition: color var(--dur-1); }
.tabs [role="tab"]:hover { color: var(--fg); }
.tabs [role="tab"][aria-selected="true"] { color: var(--fg); }
.tabs__indicator { position: absolute; bottom: 0; left: 0; height: 3px; width: var(--iw, 0px); background: var(--trena); transform: translate3d(var(--ix, 0px), 0, 0); transition: transform var(--dur-3) var(--ease-out), width var(--dur-3) var(--ease-out); }
.tabs [role="tab"][aria-selected="true"] { box-shadow: inset 0 -3px 0 var(--trena); }  /* fallback sem JS; JS adiciona .has-indicator para ocultar */
.tabs.has-indicator [role="tab"][aria-selected="true"] { box-shadow: none; }
.tabs [role="tabpanel"] { padding-top: var(--s-5); }
.tabs [role="tabpanel"][hidden] { display: none; }
.tabs [role="tabpanel"].is-entering { animation: panel-in var(--dur-3) var(--ease-out) both; }
@keyframes panel-in { from { opacity: 0; transform: translate3d(0, 14px, 0); clip-path: inset(0 0 12% 0); } to { opacity: 1; transform: none; clip-path: inset(0); } }
.stairs { display: grid; gap: var(--s-3); grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); align-items: end; }
.stair { min-height: calc(80px + var(--step, 0) * 40px); }

/* ---------- 14. ACORDEAO (details/summary) ---------- */
.accordion details { border-bottom: 1px solid var(--grid-line-strong); }
.accordion summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--s-4); padding: var(--s-4) 0; min-height: 48px; font: 600 1.0625rem/1.3 var(--font-body); }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; font: 400 1.5rem/1 var(--font-mono); color: var(--accent); transition: transform var(--dur-2) var(--ease-spring); }
.accordion details[open] summary::after { transform: rotate(45deg); }
.accordion .acc-body { display: grid; grid-template-rows: 1fr; }
.accordion .acc-body > div { min-height: 0; overflow: hidden; padding-bottom: var(--s-4); color: var(--fg-muted); }
/* animacao de abrir: JS (enhanceAccordion) controla a altura via grid-template-rows */
.js .accordion .acc-body { transition: grid-template-rows var(--dur-3) var(--ease-out); }
.js .accordion .acc-body.is-closed { grid-template-rows: 0fr; }

/* ---------- 15. CURSOR CUSTOMIZADO (so ponteiro fino) ---------- */
.cursor { display: none; }
@media (hover: hover) and (pointer: fine) {
  .js.has-cursor .cursor { display: block; position: fixed; left: 0; top: 0; z-index: 1100; pointer-events: none; will-change: transform; }
  .js.has-cursor .cursor__dot { position: absolute; width: 6px; height: 6px; margin: -3px 0 0 -3px; background: var(--trena); border-radius: 50%; }
  .js.has-cursor .cursor__ring { position: absolute; width: 34px; height: 34px; margin: -17px 0 0 -17px; border: 1px solid var(--trena); border-radius: 50%; transition: width var(--dur-2) var(--ease-out), height var(--dur-2) var(--ease-out), margin var(--dur-2) var(--ease-out), background var(--dur-2); }
  .js.has-cursor .cursor.is-hover .cursor__ring { width: 56px; height: 56px; margin: -28px 0 0 -28px; background: rgba(255,194,26,.12); }
  .js.has-cursor .cursor.is-down .cursor__ring { width: 24px; height: 24px; margin: -12px 0 0 -12px; }
  .js.has-cursor .cursor.is-hidden { opacity: 0; }
  /* o cursor nativo NAO e escondido: o anel e um acrescimo (acessibilidade e previsibilidade) */
}

/* ---------- 16. FORMULARIO (abre WhatsApp) ---------- */
.field { display: grid; gap: var(--s-2); margin-bottom: var(--s-4); }
.field label { font: 600 .875rem/1.2 var(--font-body); }
.field input, .field select, .field textarea { background: var(--bg-2); color: var(--fg); border: 1px solid var(--poeira); border-radius: var(--radius); padding: .875rem 1rem; min-height: 48px; font: 400 1rem/1.4 var(--font-body); width: 100%; transition: border-color var(--dur-1), box-shadow var(--dur-2); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: 3px solid var(--trena); outline-offset: 2px; border-color: var(--trena); }
.field [aria-invalid="true"] { border-color: #E5604F; }
.field .err { color: #F28B7D; font-size: .875rem; min-height: 1.3em; }
.theme-paper .field [aria-invalid="true"] { border-color: var(--vermelho-alerta); }
.theme-paper .field .err { color: var(--vermelho-alerta); }
.field.shake { animation: shake 360ms var(--ease-inout); }
@keyframes shake { 20%,60% { transform: translateX(-5px); } 40%,80% { transform: translateX(5px); } }

/* ---------- 17. LOJA: FILTROS + CARTAO DE PRODUTO ---------- */
.filters { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.chip { min-height: 44px; padding: 0 1rem; border: 1px solid var(--poeira); border-radius: 99px; background: transparent; color: var(--fg); font: 500 .875rem/1 var(--font-body); cursor: pointer; transition: background var(--dur-1), color var(--dur-1), border-color var(--dur-1); }
.chip:hover { border-color: var(--trena); }
.chip[aria-pressed="true"] { background: var(--trena); color: var(--grafite); border-color: var(--trena); }
.product-grid { display: grid; gap: var(--s-5); grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.product { display: flex; flex-direction: column; gap: var(--s-3); transition: opacity var(--dur-2), transform var(--dur-2); }
.product[hidden] { display: none; }
.product.is-leaving { opacity: 0; transform: scale(.96); }
.badge { display: inline-block; align-self: flex-start; font: 600 .6875rem/1 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; padding: 5px 8px; border-radius: 3px; }
.badge--ready { background: var(--verde-nivel); color: #fff; }
.badge--custom { background: transparent; color: var(--trena); border: 1px solid var(--trena); }
.badge--soon { background: transparent; color: var(--poeira); border: 1px dashed var(--poeira); }
.product--soon { opacity: .8; }

/* ---------- 18. MISC ---------- */
/* separador de secao: fio de prumo que desce */
.drop-line { position: relative; width: 1px; height: 72px; margin: 0 auto 12px; background: linear-gradient(var(--trena), var(--tijolo)); transform-origin: top; transform: scaleY(0); transition: transform 900ms var(--ease-out); }
.drop-line::after { content: ""; position: absolute; left: -5px; bottom: -8px; width: 11px; height: 9px; background: var(--tijolo); clip-path: polygon(50% 100%, 0 0, 100% 0); }
.drop-line.is-in, .no-js .drop-line { transform: none; }
/* parallax suave: JS escreve --py (px) */
[data-parallax] { transform: translate3d(0, var(--py, 0px), 0); will-change: transform; }
/* varredura de scan no hero (passa 1 vez) */
.scan { position: absolute; left: 0; right: 0; top: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--trena), transparent); opacity: 0; animation: scan 2.4s var(--ease-inout) .8s 1 both; pointer-events: none; }
@keyframes scan { 0% { transform: translate3d(0,0,0); opacity: 0; } 15% { opacity: .8; } 100% { transform: translate3d(0, 70vh, 0); opacity: 0; } }

/* ---------- 19. RESPONSIVO ---------- */
@media (max-width: 719px) {
  .plumb { --plumb-x: 6%; --plumb-h: 40%; }
  .tilt { transform: none !important; }   /* sem tilt em toque */
  .tilt::before { display: none; }
  .bars { height: 110px; gap: 5px; }
  .marquee__track { --marquee-dur: 30s; }
}
@media (min-width: 720px)  { :root { --gutter: 32px; } }
@media (min-width: 1100px) { :root { --gutter: 48px; } }

/* ---------- 20. REDUCED MOTION (versao estatica equivalente) ---------- */
/* Tudo vai direto ao estado final. A informacao fica; so o movimento some. */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .js .reveal, .js [data-split] .w-in { opacity: 1 !important; transform: none !important; }
  .js .bars:not(.is-in) .bar { transform: none; }
  .plumb { animation: none; transform: none; }
  .ruler__bar, .drop-line { transform: none !important; }
  .ruler__tick, .ruler__num { opacity: 1 !important; }
  .marquee { -webkit-mask-image: none; mask-image: none; overflow: visible; }
  .marquee__track { animation: none; width: auto; flex-wrap: wrap; row-gap: var(--s-3); }
  .marquee__track [aria-hidden="true"] { display: none; }
  .scan, .live-dot, .level::after, .type-caret::after, .bars.is-live .bar { animation: none; }
  .spotlight::after { display: none; }
  .tilt, .magnetic { transform: none !important; }
  .js.has-cursor .cursor { display: none !important; }
  [data-parallax] { transform: none !important; }
  .ruler-progress__fill { transition: none; }
}