/* =====================================================================
   DW Soluções Contábeis — Folha de estilos
   Conceito: grade técnica em preto, superfícies brancas para leitura,
   ciano institucional (#5DCBA7) apenas como sinal. A barra diagonal
   do logotipo (D/W) é o motivo gráfico recorrente.
   ===================================================================== */

/* Fontes hospedadas no próprio site (licença SIL OFL — ver assets/fonts) */
@font-face { font-family: "Hind"; font-style: normal; font-weight: 300; font-display: swap; src: url("../fonts/hind-latin-300-normal.woff2") format("woff2"); }
@font-face { font-family: "Hind"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/hind-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Hind"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/hind-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Hind"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/hind-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }

:root {
  /* Cor — Brand Book DW */
  --black: #050606;        /* fundo principal, preto com leve viés verde */
  --ink: #0c0f0e;          /* superfícies escuras secundárias */
  --ink-2: #131817;        /* módulos/cards em fundo escuro */
  --paper: #f3f5f4;        /* seções claras */
  --white: #ffffff;
  --cyan: #5dcba7;         /* cor institucional */
  --cyan-deep: #1d7a5d;    /* ciano para texto sobre fundo claro (contraste AA) */
  --muted: #9aa5a1;        /* texto secundário sobre preto */
  --muted-dark: #4d5754;   /* texto secundário sobre claro */
  --line: rgba(255, 255, 255, .1);
  --line-strong: rgba(255, 255, 255, .22);
  --line-dark: rgba(5, 6, 6, .12);

  /* Tipografia — Hind é da mesma fundição (ITF) da Kohinoor Bangla do Brand Book */
  --font-sans: "Hind", "Kohinoor Bangla", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --fs-display: clamp(2.3rem, 5.2vw, 4.6rem);
  --fs-h1: clamp(2.5rem, 6vw, 5.4rem);
  --fs-h3: clamp(1.35rem, 2vw, 1.7rem);
  --fs-lead: clamp(1.12rem, 1.4vw, 1.3rem);
  --fs-body: 1.0625rem;
  --fs-small: .9rem;
  --fs-mono: .75rem;

  /* Layout */
  --container: 1280px;
  --gutter: clamp(16px, 4vw, 48px);
  --section-y: clamp(80px, 11vw, 152px);
  --header-h: 76px;
  --radius: 2px;
  --ease: cubic-bezier(.2, .7, .2, 1);

  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, figure, dl, dd { margin: 0; }
h1, h2, h3 { font-weight: 600; line-height: 1.04; letter-spacing: -.02em; text-wrap: balance; }
p { text-wrap: pretty; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--cyan); color: var(--black); }

:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

.container { width: 100%; max-width: calc(var(--container) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mono { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: .08em; text-transform: uppercase; font-weight: 400; }
.accent { color: var(--cyan); }
.accent-dark { color: var(--cyan-deep); }

.skip-link { position: fixed; left: 16px; top: -60px; z-index: 200; background: var(--cyan); color: var(--black); padding: 10px 16px; font-weight: 600; transition: top .2s; }
.skip-link:focus { top: calc(16px + env(safe-area-inset-top, 0px)); }

.ico { width: 18px; height: 18px; flex: none; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 44px; padding: 10px 20px 8px;
  font-weight: 600; font-size: .95rem; letter-spacing: .01em; line-height: 1.1;
  border: 1px solid transparent; border-radius: var(--radius);
  cursor: pointer; white-space: nowrap;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .15s var(--ease);
}
.btn .ico { transition: transform .3s var(--ease); }
.btn:active { transform: scale(.98); }
.btn:hover .ico { transform: translateX(4px); }
.btn-lg { min-height: 54px; padding: 14px 26px 12px; font-size: 1rem; }
.btn-primary { background: var(--cyan); color: var(--black); }
.btn-primary:hover { background: var(--white); }
.btn-ghost { border-color: var(--line-strong); color: var(--white); }
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-dark { background: var(--black); color: var(--white); }
.btn-dark:hover { background: var(--white); color: var(--black); }

.link-arrow { display: inline-flex; align-items: center; gap: 10px; color: var(--cyan); font-weight: 500; border-bottom: 1px solid currentColor; padding-bottom: 2px; }
.link-arrow .ico { transition: transform .3s var(--ease); }
.link-arrow:hover .ico { transform: translateX(4px); }

/* ---------- Rótulos e títulos de seção ---------- */
.label {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 28px;
}
.label::before { content: ""; width: 10px; height: 22px; background: linear-gradient(to top right, transparent calc(50% - .75px), var(--cyan) calc(50% - .75px), var(--cyan) calc(50% + .75px), transparent calc(50% + .75px)); }
.display { font-size: var(--fs-display); }
.section { padding-block: var(--section-y); position: relative; }
.section-head { max-width: 860px; margin-bottom: clamp(48px, 6vw, 80px); }
.section-head-wide { max-width: 1000px; }
.section-lead { margin-top: 28px; font-size: var(--fs-lead); color: var(--muted); max-width: 62ch; line-height: 1.55; }
.lead { font-size: var(--fs-lead); line-height: 1.5; color: var(--white); }

.section-light { background: var(--paper); color: var(--black); }
.section-light .label { color: var(--muted-dark); }
.lead-dark { font-size: var(--fs-lead); line-height: 1.5; color: var(--black); font-weight: 500; }

/* ---------- Cabeçalho ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding-top: env(safe-area-inset-top, 0px);
  transition: background-color .35s var(--ease), border-color .35s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { background: rgba(5, 6, 6, .86); backdrop-filter: saturate(140%) blur(12px); -webkit-backdrop-filter: saturate(140%) blur(12px); border-color: var(--line); }
.header-inner { height: var(--header-h); display: flex; align-items: center; gap: 32px; }
.brand img { width: 150px; height: auto; }
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; gap: clamp(18px, 2.2vw, 34px); }
.main-nav a:not(.btn) { position: relative; font-size: .95rem; color: rgba(255, 255, 255, .78); padding: 8px 0 6px; transition: color .2s; }
.main-nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.main-nav a:not(.btn):hover, .main-nav a.is-active, .main-nav a[aria-current="page"] { color: var(--white); }
.main-nav a:not(.btn):hover::after, .main-nav a.is-active::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav-cta-mobile { display: none; }
.header-cta { padding-inline: 18px; }

.menu-toggle { display: none; width: 44px; height: 44px; margin-left: auto; background: none; border: 1px solid var(--line-strong); border-radius: var(--radius); cursor: pointer; position: relative; }
.menu-toggle-bar { position: absolute; left: 12px; right: 12px; height: 1.5px; background: var(--white); transition: transform .3s var(--ease), top .3s var(--ease); }
.menu-toggle-bar:nth-of-type(2) { top: 17px; }
.menu-toggle-bar:nth-of-type(3) { top: 25px; }
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-of-type(2) { top: 21px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-of-type(3) { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding-top: calc(var(--header-h) + clamp(56px, 9vw, 120px)); padding-bottom: 0; isolation: isolate; }
.hero-grid-bg {
  position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 30%, #000 30%, transparent 75%);
  opacity: .7;
}
.hero-grid-bg::after { /* linha de varredura */
  content: ""; position: absolute; left: 0; right: 0; height: 1px; top: 0;
  background: linear-gradient(90deg, transparent, rgba(93, 203, 167, .55), transparent);
  animation: scan 9s linear infinite;
}
@keyframes scan { from { transform: translateY(0); } to { transform: translateY(900px); } }

/* barra diagonal do logotipo D/W: inclinação ≈ 66° */
.hero-slash {
  position: absolute; z-index: -1; top: -10%; right: 4%; width: 1px; height: 130%;
  background: linear-gradient(to bottom, transparent, rgba(93, 203, 167, .5) 30%, rgba(93, 203, 167, .15) 80%, transparent);
  transform: rotate(24deg); transform-origin: top;
}

.hero-inner { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr); gap: clamp(40px, 6vw, 96px); align-items: end; }
.eyebrow { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 32px; }
.eyebrow i { color: var(--cyan); font-style: normal; margin-inline: .35em; }
.hero h1 { font-size: var(--fs-h1); line-height: .98; letter-spacing: -.03em; max-width: 13ch; }
.hero-lead { margin-top: 32px; font-size: var(--fs-lead); color: var(--muted); max-width: 54ch; line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 44px; }

/* Console */
.hero-console { background: rgba(12, 15, 14, .82); border: 1px solid var(--line-strong); border-radius: var(--radius); font-size: .95rem; backdrop-filter: blur(6px); }
.console-head { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--line); color: var(--muted); }
.console-dots { display: inline-flex; gap: 6px; }
.console-dots i { width: 7px; height: 7px; border: 1px solid var(--line-strong); border-radius: 50%; }
.console-tag { margin-left: auto; color: rgba(255, 255, 255, .4); font-size: .65rem; }
.console-steps { padding: 8px 0; }
.console-steps li { display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 10px; padding: 11px 18px; color: rgba(255, 255, 255, .55); transition: color .4s var(--ease), background-color .4s var(--ease); }
.console-steps li .mono { color: rgba(255, 255, 255, .35); }
.chip { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 400; padding: 4px 8px 3px; border: 1px solid var(--line); color: rgba(255, 255, 255, .4); min-width: 92px; text-align: center; }
.chip::after { content: "aguardando"; }
.console-steps li.is-running { color: var(--white); background: rgba(93, 203, 167, .06); }
.console-steps li.is-running .chip { border-color: var(--cyan); color: var(--cyan); }
.console-steps li.is-running .chip::after { content: "executando"; }
.console-steps li.is-done { color: rgba(255, 255, 255, .85); }
.console-steps li.is-done .chip { background: var(--cyan); border-color: var(--cyan); color: var(--black); }
.console-steps li.is-done .chip::after { content: "concluído"; }
.console-docs { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-top: 1px solid var(--line); color: var(--muted); flex-wrap: wrap; }
.console-docs .mono { margin-right: 4px; }
.doc { font-family: var(--font-mono); font-size: .8rem; padding: 4px 10px 3px; border: 1px solid var(--line); color: rgba(255, 255, 255, .5); transition: all .4s var(--ease); }
.doc.is-on { color: var(--black); background: var(--white); border-color: var(--white); }
.console-progress { height: 2px; background: var(--line); }
.console-progress span { display: block; height: 100%; width: 0; background: var(--cyan); transition: width .6s var(--ease); }

.hero-pillars { margin-top: clamp(64px, 8vw, 112px); }
.hero-pillars dl { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.hero-pillars dl > div { padding: 22px 24px 26px 0; border-right: 1px solid var(--line); }
.hero-pillars dl > div + div { padding-left: 24px; }
.hero-pillars dl > div:last-child { border-right: 0; }
.hero-pillars dt { color: var(--cyan); margin-bottom: 6px; }
.hero-pillars dd { color: var(--muted); font-size: .95rem; }

/* ---------- Ticker ---------- */
.ticker { border-block: 1px solid var(--line); overflow: hidden; background: var(--black); }
.ticker-track { display: flex; width: max-content; animation: ticker 55s linear infinite; }
.ticker ul { display: flex; flex: none; }
.ticker li { display: flex; align-items: center; gap: 32px; padding: 20px 0 18px 32px; font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .62); white-space: nowrap; }
.ticker li::after { content: "/"; color: var(--cyan); }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- Posicionamento ---------- */
.pos-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 120px); align-items: start; }
.pos-text { display: grid; gap: 22px; color: var(--muted-dark); max-width: 58ch; padding-top: 52px; }
.equation { margin-top: clamp(64px, 8vw, 104px); display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--black); }
.equation li { position: relative; padding: 22px 0 0; font-size: clamp(1rem, 1.6vw, 1.35rem); font-weight: 500; letter-spacing: -.01em; }
.equation li:not(:last-child)::after { content: "+"; position: absolute; right: 18%; top: 18px; font-family: var(--font-mono); font-weight: 400; color: var(--cyan-deep); }
.equation li::before { content: ""; position: absolute; top: -1px; left: 0; height: 3px; width: 0; background: var(--cyan); transition: width .9s var(--ease); }
.equation.is-in li::before { width: 32px; }
.equation.is-in li:nth-child(2)::before { transition-delay: .1s; }
.equation.is-in li:nth-child(3)::before { transition-delay: .2s; }
.equation.is-in li:nth-child(4)::before { transition-delay: .3s; }
.equation.is-in li:nth-child(5)::before { transition-delay: .4s; }

/* ---------- Soluções ---------- */
.solutions { background: var(--black); }
.sol-board {
  display: grid; grid-template-columns: minmax(280px, 400px) minmax(0, 1fr);
  border-top: 1px solid var(--line-strong);
}
.sol-tab {
  grid-column: 1;
  display: grid; grid-template-columns: 44px 1fr 20px; align-items: center; gap: 8px;
  width: 100%; padding: 22px 20px 20px 0; text-align: left;
  background: none; border: 0; border-bottom: 1px solid var(--line); cursor: pointer;
  color: rgba(255, 255, 255, .62); font-size: 1.08rem; font-weight: 500; line-height: 1.3;
  transition: color .25s var(--ease), padding .35s var(--ease);
  position: relative;
}
.sol-tab .mono { color: rgba(255, 255, 255, .38); transition: color .25s; }
.sol-tab .ico { opacity: 0; transform: translateX(-8px); transition: opacity .3s, transform .3s var(--ease); color: var(--cyan); }
.sol-tab::before { content: ""; position: absolute; left: 0; top: -1px; height: 1px; width: 0; background: var(--cyan); transition: width .5s var(--ease); }
.sol-tab:hover { color: var(--white); }
.sol-tab[aria-expanded="true"] { color: var(--white); padding-left: 12px; }
.sol-tab[aria-expanded="true"] .mono { color: var(--cyan); }
.sol-tab[aria-expanded="true"] .ico { opacity: 1; transform: none; }
.sol-tab[aria-expanded="true"]::before { width: 100%; }

.sol-panel {
  grid-column: 2; grid-row: 1 / span 8;
  padding: 36px 0 36px clamp(32px, 5vw, 80px);
  border-left: 1px solid var(--line);
  animation: panelIn .5s var(--ease);
}
@keyframes panelIn { from { transform: translateY(10px); } to { transform: none; } }
.sol-kicker { color: var(--cyan); margin-bottom: 18px; }
.sol-panel h3 { font-size: clamp(1.7rem, 3vw, 2.6rem); max-width: 22ch; }
.sol-lead { margin-top: 18px; color: var(--muted); font-size: 1.12rem; max-width: 60ch; }
.sol-list { margin-top: 32px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; border-top: 1px solid var(--line); }
.sol-list li { padding: 13px 0 11px 22px; border-bottom: 1px solid var(--line); position: relative; font-size: .98rem; color: rgba(255, 255, 255, .86); }
.sol-list li::before { content: ""; position: absolute; left: 0; top: 1.35em; width: 8px; height: 1px; background: var(--cyan); }
.sol-note { margin-top: 22px; padding: 14px 18px 12px; border-left: 2px solid var(--cyan); background: var(--ink-2); color: var(--muted); font-size: .95rem; }
.sol-panel .link-arrow { margin-top: 32px; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.tags li { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; padding: 6px 10px 5px; border: 1px solid var(--line-strong); color: rgba(255, 255, 255, .8); }

/* ---------- CADOCs ---------- */
.cadocs { background: var(--ink); border-top: 1px solid var(--line); }
.cadocs-head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: end; margin-bottom: clamp(48px, 6vw, 80px); }
.cadocs-head .section-lead { margin-top: 0; }
.cadoc-blocks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line-strong); }
.cadoc-blocks li {
  position: relative; padding: clamp(20px, 2.5vw, 32px); min-height: clamp(160px, 20vw, 280px);
  display: flex; flex-direction: column; justify-content: space-between;
  border-right: 1px solid var(--line-strong); overflow: hidden;
  transition: background-color .4s var(--ease), color .4s var(--ease);
}
.cadoc-blocks li:nth-child(3n) { border-right: 0; }
.cadoc-blocks li:nth-child(n+4) { border-top: 1px solid var(--line-strong); }
.cadoc-blocks li .mono { color: var(--muted); transition: color .4s; }
.cadoc-blocks strong {
  font-size: clamp(3rem, 8.4vw, 8.2rem); font-weight: 600; line-height: .8; letter-spacing: -.045em;
  font-variant-numeric: tabular-nums; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .55);
  transition: color .4s var(--ease), -webkit-text-stroke-color .4s, transform .6s var(--ease);
}
.cadoc-blocks li:hover { background: var(--cyan); }
.cadoc-blocks li:hover .mono { color: var(--black); }
.cadoc-blocks li:hover strong { color: var(--black); -webkit-text-stroke-color: var(--black); transform: translateY(-6px); }
.cadoc-blocks li:nth-child(3) strong { color: var(--white); -webkit-text-stroke-color: var(--white); }
.cadoc-blocks li:nth-child(3):hover strong { color: var(--black); -webkit-text-stroke-color: var(--black); }

.pipeline { margin-top: clamp(40px, 5vw, 64px); display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); counter-reset: p; position: relative; }
.pipeline::before { content: ""; position: absolute; left: 0; right: 0; top: 5px; height: 1px; background: var(--line-strong); }
.pipeline::after { content: ""; position: absolute; left: 0; top: 5px; height: 1px; width: var(--p, 0%); background: var(--cyan); transition: width 1.6s var(--ease); }
.pipeline.is-in { --p: 100%; }
.pipeline li { position: relative; padding: 28px 14px 0 0; font-size: .92rem; line-height: 1.35; color: rgba(255, 255, 255, .82); }
.pipeline li::before { content: ""; position: absolute; left: 0; top: 0; width: 11px; height: 11px; background: var(--ink); border: 1px solid var(--cyan); }
.pipeline li .mono { display: block; color: var(--cyan); margin-bottom: 8px; }
.footnote { margin-top: clamp(40px, 5vw, 64px); max-width: 80ch; font-size: var(--fs-small); color: var(--muted); padding-top: 20px; border-top: 1px solid var(--line); }

/* ---------- Automação ---------- */
.automation { background: var(--black); padding-bottom: 0; }
.balance { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line-strong); }
.balance-col { padding: clamp(24px, 3vw, 40px); }
.balance-col + .balance-col { border-left: 1px solid var(--line-strong); }
.balance-col h3 { color: var(--muted); margin-bottom: 20px; letter-spacing: .14em; }
.balance-up h3 { color: var(--cyan); }
.balance-col li { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 20px; padding: 14px 0 12px; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
.balance-col li:last-child { border-bottom: 0; }
.balance-col i { display: block; height: 6px; background: var(--line); position: relative; overflow: hidden; }
.balance-col i::after { content: ""; position: absolute; inset: 0 auto 0 0; transition: width 1.4s var(--ease); }
.balance-down i::after { width: calc(var(--w) * 100%); background: rgba(255, 255, 255, .45); }
.balance-down.is-in i::after { width: calc(var(--w) * 30%); }
.balance-up i::after { width: calc(var(--w) * 30%); background: var(--cyan); }
.balance-up.is-in i::after { width: calc(var(--w) * 100%); }
.balance-note { grid-column: 1 / -1; padding: 12px clamp(24px, 3vw, 40px); border-top: 1px solid var(--line); color: rgba(255, 255, 255, .4); font-size: .66rem; }

.modules { margin-top: clamp(48px, 6vw, 80px); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.modules li { background: var(--black); padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 22px; font-size: 1.04rem; font-weight: 500; transition: background-color .3s var(--ease); min-height: 120px; justify-content: space-between; }
.modules li .mono { color: rgba(255, 255, 255, .38); transition: color .3s; }
.modules li:hover { background: var(--ink-2); }
.modules li:hover .mono { color: var(--cyan); }

.tools { margin-top: var(--section-y); background: var(--ink); border-top: 1px solid var(--line); padding-block: var(--section-y); }
.tools-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.tools-copy { display: grid; gap: 24px; justify-items: start; color: var(--muted); max-width: 56ch; }
.tools-copy .label { margin-bottom: 0; }
.statement { font-size: clamp(1.8rem, 3.4vw, 3rem); line-height: 1.08; letter-spacing: -.02em; font-weight: 600; color: var(--white); text-wrap: balance; }
.statement span { color: var(--cyan); }

.dash { border: 1px solid var(--line-strong); background: var(--black); border-radius: var(--radius); }
.dash-head { display: flex; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--line); color: var(--muted); }
.dash-tag { color: rgba(255, 255, 255, .4); font-size: .62rem; }
.dash-body { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); }
.dash-card { background: var(--black); padding: 18px; min-height: 160px; display: flex; flex-direction: column; gap: 16px; color: var(--muted); }
.matrix { display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; flex: 1; }
.matrix i { background: var(--ink-2); aspect-ratio: 1; transition: background-color .6s; }
.matrix .m1 { background: rgba(93, 203, 167, .25); }
.matrix .m2 { background: rgba(93, 203, 167, .55); }
.matrix .m3 { background: var(--cyan); }
.bars { display: grid; gap: 8px; flex: 1; align-content: center; }
.bars i { display: block; height: 10px; margin-left: calc(var(--l) * 100%); width: calc(var(--w) * 100%); background: rgba(255, 255, 255, .22); }
.bars i.hot { background: var(--cyan); }
.dash-checks ul { display: grid; gap: 10px; }
.dash-checks li { height: 14px; display: grid; grid-template-columns: 14px 1fr; gap: 10px; align-items: center; }
.dash-checks li::before { content: ""; width: 14px; height: 14px; border: 1px solid var(--line-strong); }
.dash-checks li::after { content: ""; height: 6px; background: var(--ink-2); }
.dash-checks li.ok::before { background: var(--cyan); border-color: var(--cyan); }
.dash-checks li.run::before { border-color: var(--cyan); animation: blink 1.4s steps(2) infinite; }
@keyframes blink { 50% { background: var(--cyan); } }
.dash-spark svg { width: 100%; height: 70px; color: var(--cyan); margin-top: auto; }

/* ---------- Parceiro (órbita) ---------- */
.partner-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.partner-copy { display: grid; gap: 22px; color: var(--muted-dark); }
.partner-copy p { max-width: 54ch; }
.partner-copy .label, .partner-copy h2 { margin-bottom: 0; }
.partner-copy h2 { color: var(--black); margin-bottom: 8px; }
.orbit { position: relative; width: 100%; max-width: 560px; aspect-ratio: 1; margin-inline: auto; }
.orbit svg { width: 100%; height: 100%; overflow: visible; }
.orbit-ring { fill: none; stroke: var(--line-dark); stroke-width: 1; }
.orbit-flow { fill: none; stroke: var(--cyan-deep); stroke-width: 1.5; stroke-dasharray: 6 18; animation: flow 18s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -480; } }
.orbit-spokes line { stroke: var(--line-dark); stroke-width: 1; }
.orbit-chords polygon { fill: none; stroke: rgba(29, 122, 93, .28); stroke-width: 1; }
.orbit-nodes circle { fill: var(--paper); stroke: var(--black); stroke-width: 1.5; }
.orbit-center { position: absolute; left: 50%; top: 50%; width: 22%; transform: translate(-50%, -50%); }
.orbit-label {
  position: absolute; left: var(--x); top: var(--y); transform: translate(-50%, -50%);
  background: var(--paper); padding: 6px 10px 4px; border: 1px solid var(--black);
  font-family: var(--font-mono); font-size: clamp(.6rem, 1.2vw, .74rem); letter-spacing: .1em; text-transform: uppercase; white-space: nowrap; color: var(--black);
  transition: background-color .25s, color .25s;
}
.orbit-label:hover { background: var(--black); color: var(--paper); }

/* ---------- Léxico (números grandes) ---------- */
.lexicon { background: var(--black); padding-block: clamp(56px, 8vw, 112px); overflow: hidden; border-block: 1px solid var(--line); }
.lex-row { display: flex; gap: .5em; white-space: nowrap; font-size: clamp(3rem, 10vw, 9.5rem); font-weight: 600; letter-spacing: -.04em; line-height: 1.02; text-transform: uppercase; will-change: transform; }
.lex-row span { color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .28); }
.lex-row span.solid { color: var(--cyan); -webkit-text-stroke: 0; }
.lex-row:nth-child(2) { padding-left: 1.4em; }
.lex-row:nth-child(3) { padding-left: .4em; }

/* ---------- Por que DW ---------- */
.why { background: var(--black); }
.why-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line); }
.why-grid li { padding: clamp(26px, 3vw, 40px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); position: relative; transition: background-color .3s var(--ease); }
.why-grid li::before { content: ""; position: absolute; left: -1px; top: -1px; width: 1px; height: 0; background: var(--cyan); transition: height .5s var(--ease); }
.why-grid li:hover { background: var(--ink); }
.why-grid li:hover::before { height: calc(100% + 1px); }
.why-grid h3 { font-size: var(--fs-h3); margin-bottom: 14px; }
.why-grid p { color: var(--muted); }

/* ---------- Metodologia ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 3vw, 40px); position: relative; padding-top: 48px; }
.steps::before { content: ""; position: absolute; top: 18px; left: 0; right: 0; height: 1px; background: var(--line-dark); }
.steps::after { content: ""; position: absolute; top: 18px; left: 0; height: 2px; margin-top: -.5px; width: var(--progress, 0%); background: var(--cyan); transition: width .2s linear; }
.steps li { position: relative; display: grid; gap: 14px; align-content: start; }
.steps li::before { content: ""; position: absolute; top: -36px; left: 0; width: 13px; height: 13px; background: var(--paper); border: 1.5px solid var(--black); transform: rotate(45deg); }
.step-n { font-size: clamp(2.6rem, 4vw, 3.6rem); letter-spacing: -.04em; font-family: var(--font-sans); font-weight: 300; color: var(--cyan-deep); line-height: 1; text-transform: none; }
.steps h3 { font-size: var(--fs-h3); text-transform: uppercase; letter-spacing: .02em; }
.steps p { color: var(--muted-dark); max-width: 30ch; }

/* ---------- Chamada (ciano) ---------- */
.callout { background: var(--cyan); color: var(--black); padding-block: clamp(80px, 10vw, 144px); position: relative; overflow: hidden; }
.callout::before { content: ""; position: absolute; right: -2%; top: -20%; width: 2px; height: 140%; background: rgba(5, 6, 6, .16); transform: rotate(24deg); }
.callout-inner { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: end; position: relative; }
.callout h2 { font-size: clamp(2.2rem, 5.2vw, 4.8rem); line-height: .98; letter-spacing: -.035em; text-transform: uppercase; }
.callout-side { display: grid; gap: 28px; justify-items: start; font-size: var(--fs-lead); line-height: 1.5; font-weight: 500; }

/* ---------- Sobre ---------- */
.about { background: var(--black); }
.about-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 120px); align-items: center; }
.about-media { position: relative; }
.about-media picture { display: block; position: relative; overflow: hidden; }
.about-media picture::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(93, 203, 167, .12), rgba(5, 6, 6, .25)); mix-blend-mode: multiply; pointer-events: none; }
.about-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; filter: grayscale(1) contrast(1.05); transform: scale(1.04); transition: transform 1.2s var(--ease); }
.about-media:hover img { transform: scale(1); }
.slogan-box { position: absolute; left: clamp(-24px, -2vw, -8px); bottom: 12%; background: var(--black); color: var(--white); padding: 16px 22px 14px; font-weight: 600; font-size: clamp(1rem, 1.5vw, 1.2rem); border-left: 3px solid var(--cyan); max-width: calc(100% - 16px); }
.about-copy { display: grid; gap: 20px; color: var(--muted); max-width: 58ch; }
.about-copy .label { margin-bottom: 0; }
.about-copy h2 { color: var(--white); margin-bottom: 12px; }

/* ---------- Conteúdos ---------- */
.contents { background: var(--ink); border-top: 1px solid var(--line); }
.content-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.content-card { background: var(--ink); padding: 28px 24px; display: flex; flex-direction: column; gap: 14px; min-height: 280px; transition: background-color .3s var(--ease); }
.content-card:hover { background: var(--ink-2); }
.content-cat { color: var(--cyan); }
.content-card h3 { font-size: 1.45rem; margin-top: 8px; }
.content-card p { color: var(--muted); font-size: .98rem; }
.badge { margin-top: auto; align-self: flex-start; font-family: var(--font-mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; padding: 5px 9px 4px; border: 1px dashed var(--line-strong); color: rgba(255, 255, 255, .55); }

/* ---------- Contato ---------- */
.contact { background: var(--black); }
.contact-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(40px, 7vw, 120px); align-items: start; }
.contact-copy .lead { color: var(--muted); margin-top: 24px; max-width: 40ch; }
.channels { margin-top: 48px; border-top: 1px solid var(--line); }
.channels li { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 16px; align-items: baseline; padding: 18px 0 16px; border-bottom: 1px solid var(--line); }
.channels .mono { color: var(--muted); }
.channels a { font-size: 1.1rem; font-weight: 500; overflow-wrap: anywhere; transition: color .2s; }
.channels a:hover { color: var(--cyan); }
.is-placeholder { color: var(--cyan) !important; font-family: var(--font-mono); font-size: .85rem !important; letter-spacing: .04em; }

.contact-form { display: grid; gap: 22px; background: var(--ink); border: 1px solid var(--line); padding: clamp(24px, 3.5vw, 48px); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: grid; gap: 8px; min-width: 0; }
.field label { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line-strong); border-radius: 0;
  padding: 10px 0 9px; font-size: 1.05rem; color: var(--white); outline: none;
  transition: border-color .25s;
}
.field textarea { resize: vertical; min-height: 120px; line-height: 1.5; }
.field select { appearance: none; -webkit-appearance: none; cursor: pointer; background-image: linear-gradient(45deg, transparent 50%, var(--cyan) 50%), linear-gradient(135deg, var(--cyan) 50%, transparent 50%); background-position: calc(100% - 12px) 55%, calc(100% - 7px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.field select option { background: var(--ink); color: var(--white); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--cyan); }
.field input::placeholder, .field textarea::placeholder { color: rgba(255, 255, 255, .28); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #e9846f; }
.field-error { font-size: .82rem; color: #f0a08f; }
.field-check { grid-template-columns: 20px 1fr; align-items: start; gap: 12px; }
.field-check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--cyan); padding: 0; }
.field-check label { font-family: var(--font-sans); font-size: .9rem; letter-spacing: 0; text-transform: none; line-height: 1.5; }
.field-check a { color: var(--cyan); border-bottom: 1px solid currentColor; }
.field-check.has-error label { color: #f0a08f; }
.field-check .field-error { grid-column: 1 / -1; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; }
.form-status { font-size: .95rem; color: var(--muted); }
.form-status.ok { color: var(--cyan); }
.form-status.err { color: #f0a08f; }
.contact-form button[disabled] { opacity: .6; cursor: progress; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--black); border-top: 1px solid var(--line); padding-block: clamp(64px, 8vw, 104px) calc(96px + env(safe-area-inset-bottom, 0px)); }
.footer-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 5vw, 80px); padding-bottom: 56px; border-bottom: 1px solid var(--line); }
.footer-brand img { width: 200px; }
.footer-slogan { margin-top: 24px; font-size: 1.15rem; color: var(--muted); }
.footer-links { display: grid; gap: 12px; }
.footer-links a { color: rgba(255, 255, 255, .8); transition: color .2s; }
.footer-links a:hover { color: var(--cyan); }
.footer-info { display: grid; gap: 14px; }
.footer-info > div { display: grid; grid-template-columns: 90px minmax(0, 1fr); gap: 12px; align-items: baseline; }
.footer-info dt { color: var(--muted); }
.footer-info dd { color: rgba(255, 255, 255, .85); overflow-wrap: anywhere; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 28px; font-size: .88rem; color: var(--muted); }
.to-top { display: inline-flex; gap: 8px; align-items: center; transition: color .2s; }
.to-top:hover { color: var(--cyan); }
.ico-up { transform: rotate(-90deg); width: 16px; height: 16px; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: max(16px, env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 90;
  display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px 11px;
  background: var(--cyan); color: var(--black); font-weight: 600; font-size: .92rem; border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
  transform: translateY(120%); opacity: 0; transition: transform .45s var(--ease), opacity .45s var(--ease), background-color .2s;
}
.wa-float.is-visible { transform: none; opacity: 1; }
.wa-float:hover { background: var(--white); }

/* ---------- Revelação no scroll (somente movimento; o conteúdo nunca fica oculto) ---------- */
.js [data-reveal] { transform: translateY(26px); transition: transform 1s var(--ease); }
.js [data-reveal].is-in { transform: none; }

/* ---------- Visão geral das soluções (início) ---------- */
.overview { background: var(--black); border-top: 1px solid var(--line); }
.overview-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.overview .section-head { margin-bottom: 0; position: sticky; top: calc(var(--header-h) + 32px); }
.overview .section-head .btn { margin-top: 36px; }
.overview-list { border-top: 1px solid var(--line-strong); }
.overview-list a { display: grid; grid-template-columns: 48px minmax(0, 1fr) 20px; align-items: center; gap: 12px; padding: 22px 0 20px; border-bottom: 1px solid var(--line); font-size: clamp(1.05rem, 1.5vw, 1.25rem); font-weight: 500; color: rgba(255, 255, 255, .86); transition: color .25s var(--ease), padding .35s var(--ease); }
.overview-list .mono { color: rgba(255, 255, 255, .4); transition: color .25s; }
.overview-list .ico { color: var(--cyan); opacity: .5; transition: transform .3s var(--ease), opacity .3s; }
.overview-list a:hover, .overview-list a:focus-visible { color: var(--white); padding-left: 10px; }
.overview-list a:hover .mono, .overview-list a:focus-visible .mono { color: var(--cyan); }
.overview-list a:hover .ico, .overview-list a:focus-visible .ico { opacity: 1; transform: translateX(4px); }

[hidden] { display: none !important; }

/* ---------- Rodapé: contatos sob a marca e links espaçados ---------- */
.footer-contact { margin-top: 36px; display: grid; gap: 14px; }
.footer-contact li { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 16px; align-items: center; }
.footer-contact .mono { color: var(--muted); }
.footer-contact a, .footer-contact li > span:last-child { color: rgba(255, 255, 255, .88); overflow-wrap: anywhere; transition: color .2s; }
.footer-contact a:hover { color: var(--cyan); }
.footer-nav { padding-top: 6px; }
.footer-links { grid-template-columns: repeat(2, minmax(0, max-content)); gap: 22px clamp(48px, 7vw, 120px); font-size: 1.05rem; }

/* ---------- Símbolo do WhatsApp ----------
   Coloque o ícone oficial em assets/img/icone-whatsapp.svg.
   Enquanto o arquivo não existir, o site usa o ícone genérico de conversa. */
.wa-link { display: inline-flex; align-items: center; gap: 10px; }
.wa-icon { display: inline-flex; width: 20px; height: 20px; flex: none; }
.wa-icon img { display: none; width: 100%; height: 100%; }
.wa-logo-ok .wa-icon img { display: block; }
.wa-logo-ok .wa-icon .wa-generic { display: none; }
.wa-float .wa-icon { width: 22px; height: 22px; }

/* ---------- CADOCs: painel animado e catálogo ---------- */
.cadoc-stage {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 24px clamp(24px, 4vw, 64px); align-items: end;
  padding: clamp(28px, 3vw, 40px) 0 0; border-top: 1px solid var(--line-strong); margin-bottom: clamp(48px, 6vw, 72px);
}
.stage-code { display: flex; font-size: clamp(4rem, 11vw, 10rem); font-weight: 600; line-height: .86; letter-spacing: -.045em; font-variant-numeric: tabular-nums; color: var(--white); }
.stage-code .digit { display: inline-block; overflow: hidden; padding-bottom: .04em; }
.stage-code .digit i { display: block; font-style: normal; }
.stage-code .digit i.roll { animation: digitRoll .6s var(--ease) both; animation-delay: calc(var(--k, 0) * 70ms); }
@keyframes digitRoll { from { transform: translateY(105%); opacity: 0; } to { transform: none; opacity: 1; } }
.stage-meta { padding-bottom: .4em; min-width: 0; }
.stage-group { display: block; color: var(--cyan); font-size: .95rem; font-weight: 500; margin-bottom: 8px; }
.stage-name { font-size: clamp(1.25rem, 2.2vw, 1.9rem); font-weight: 500; line-height: 1.2; color: var(--white); max-width: 26ch; transition: opacity .3s var(--ease), transform .3s var(--ease); }
.stage-meta.is-swapping .stage-name, .stage-meta.is-swapping .stage-group { opacity: 0; transform: translateY(6px); }
.stage-group { transition: opacity .3s var(--ease), transform .3s var(--ease); }
.stage-count { text-align: right; padding-bottom: .5em; }
.stage-count strong { display: block; font-size: clamp(2.4rem, 4vw, 3.6rem); font-weight: 300; line-height: 1; letter-spacing: -.03em; color: var(--white); font-variant-numeric: tabular-nums; }
.stage-count span { color: var(--muted); font-size: .92rem; }
.stage-bar { grid-column: 1 / -1; height: 2px; background: var(--line); }
.stage-bar span { display: block; height: 100%; width: 0; background: var(--cyan); }
.stage-bar span.run { animation: stageBar var(--stage-ms, 2800ms) linear forwards; }
@keyframes stageBar { to { width: 100%; } }

.cadoc-tools { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px 32px; margin-bottom: 8px; }
.cadoc-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.cadoc-tab { background: transparent; border: 1px solid var(--line-strong); border-radius: var(--radius); color: rgba(255, 255, 255, .78); padding: 9px 14px 7px; font-size: .92rem; cursor: pointer; transition: background-color .2s var(--ease), color .2s, border-color .2s; }
.cadoc-tab span { color: rgba(255, 255, 255, .45); margin-left: 4px; font-variant-numeric: tabular-nums; }
.cadoc-tab:hover { border-color: var(--cyan); color: var(--white); }
.cadoc-tab[aria-pressed="true"] { background: var(--cyan); border-color: var(--cyan); color: var(--black); }
.cadoc-tab[aria-pressed="true"] span { color: rgba(5, 6, 6, .6); }
.cadoc-search { flex: 1 1 280px; max-width: 360px; }
.cadoc-search input { width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line-strong); color: var(--white); padding: 10px 0 8px; font-size: 1rem; outline: none; border-radius: 0; }
.cadoc-search input:focus { border-color: var(--cyan); }
.cadoc-search input::placeholder { color: rgba(255, 255, 255, .4); }
.cadoc-group { margin-top: 40px; }
.cadoc-group h3 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; font-size: 1.15rem; padding-bottom: 12px; border-bottom: 1px solid var(--line-strong); }
.cadoc-group h3 span { font-size: .88rem; font-weight: 400; color: var(--muted); letter-spacing: 0; }
.cadoc-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 32px; }
.cadoc-list li { display: grid; grid-template-columns: 58px minmax(0, 1fr); gap: 12px; align-items: baseline; padding: 12px 0 10px; border-bottom: 1px solid var(--line); transition: background-color .2s; }
.cadoc-list li:hover { background: var(--ink-2); }
.cadoc-list b { color: var(--cyan); font-weight: 600; font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.cadoc-list span { color: rgba(255, 255, 255, .84); font-size: .95rem; line-height: 1.4; }
.cadoc-empty { margin-top: 32px; color: var(--muted); }

/* ---------- Áreas integradas (camadas) ---------- */
.layers { width: 100%; max-width: 560px; margin-inline: auto; }
.layers-list { position: relative; padding-left: 40px; }
.layers-list::before, .layers-list::after { content: ""; position: absolute; left: 6px; top: 26px; width: 1px; }
.layers-list::before { bottom: 26px; background: var(--line-dark); }
.layers-list::after { height: 0; background: var(--cyan-deep); width: 2px; margin-left: -.5px; transition: height 1.6s var(--ease); }
.layers.is-in .layers-list::after { height: calc(100% - 52px); }
.layers-list li { position: relative; display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 4px 20px; align-items: baseline; padding: 18px 0 16px; border-bottom: 1px solid var(--line-dark); }
.layers-list li:first-child { border-top: 1px solid var(--black); }
.layers-list li::before { content: ""; position: absolute; left: -39px; top: 23px; width: 12px; height: 12px; background: var(--paper); border: 1.5px solid var(--black); transition: background-color .4s var(--ease); transition-delay: calc(var(--i) * .2s); }
.layers.is-in .layers-list li::before { background: var(--cyan); }
.layers-list strong { font-size: 1.2rem; font-weight: 600; transition: color .2s; }
.layers-list span { color: var(--muted-dark); font-size: .98rem; }
.layers-list li:hover strong { color: var(--cyan-deep); }
.layers-base { margin: 24px 0 0 40px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; background: var(--black); color: var(--white); padding: 18px 22px; }
.layers-base img { width: 72px; }
.layers-base span { font-weight: 500; }


/* ---------- Página interna (política) ---------- */
.page-hero { position: relative; overflow: hidden; isolation: isolate; padding-top: calc(var(--header-h) + clamp(56px, 8vw, 112px)); padding-bottom: clamp(56px, 7vw, 96px); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
.page-hero .display { max-width: 18ch; }
.crumbs { display: flex; flex-wrap: wrap; gap: 10px; font-size: .9rem; color: var(--muted); margin-bottom: 36px; }
.crumbs a { color: rgba(255, 255, 255, .8); transition: color .2s; }
.crumbs a:hover { color: var(--cyan); }
.crumbs span[aria-hidden] { color: var(--cyan); }
.crumbs [aria-current] { color: var(--white); }
.contact-page { padding-top: calc(var(--header-h) + clamp(56px, 8vw, 112px)); }
.prose { max-width: 76ch; padding-block: clamp(48px, 6vw, 80px); color: rgba(255, 255, 255, .84); display: grid; gap: 18px; }
.prose h2 { font-size: 1.5rem; margin-top: 28px; color: var(--white); }
.prose ul { display: grid; gap: 8px; padding-left: 20px; list-style: square; }
.prose ul li::marker { color: var(--cyan); }
.prose a { color: var(--cyan); border-bottom: 1px solid currentColor; }
.pending { background: rgba(93, 203, 167, .1); border: 1px dashed var(--cyan); padding: 14px 18px 12px; font-family: var(--font-mono); font-size: .8rem; letter-spacing: .04em; color: var(--cyan); }

/* =====================================================================
   Responsividade
   ===================================================================== */
@media (max-width: 1180px) {
  .header-cta { display: none; }
}

@media (max-width: 1024px) {
  :root { --header-h: 68px; }
  .menu-toggle { display: block; }
  .main-nav {
    position: fixed; inset: 0; z-index: -1;
    padding: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 24px) var(--gutter) calc(32px + env(safe-area-inset-bottom, 0px));
    background: var(--black);
    display: flex; flex-direction: column; justify-content: space-between;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity .35s var(--ease), transform .35s var(--ease), visibility .35s;
  }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .main-nav ul { flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
  .main-nav li { border-bottom: 1px solid var(--line); }
  .main-nav a:not(.btn) { display: block; padding: 18px 0 16px; font-size: 1.6rem; font-weight: 500; color: var(--white); }
  .main-nav a:not(.btn)::after { display: none; }
  .main-nav a.is-active, .main-nav a[aria-current="page"] { color: var(--cyan); }
  .nav-cta-mobile { display: inline-flex; width: 100%; min-height: 56px; margin-top: 32px; }
  .site-header.menu-open { background: var(--black); backdrop-filter: none; -webkit-backdrop-filter: none; }

  .hero-inner { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .hero-console { max-width: 560px; }
  .hero-pillars dl { grid-template-columns: repeat(2, 1fr); }
  .hero-pillars dl > div:nth-child(2) { border-right: 0; }
  .hero-pillars dl > div:nth-child(3) { padding-left: 0; }
  .hero-pillars dl > div:nth-child(n+3) { border-top: 1px solid var(--line); }

  .overview-grid { grid-template-columns: minmax(0, 1fr); }
  .cadoc-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cadoc-stage { grid-template-columns: auto minmax(0, 1fr); }
  .stage-count { grid-column: 1 / -1; text-align: left; display: flex; align-items: baseline; gap: 12px; padding-bottom: 0; }
  .stage-count strong { display: inline; }
  .overview .section-head { position: static; }
  .pos-grid, .cadocs-head, .tools-grid, .partner-grid, .about-grid, .contact-grid, .callout-inner { grid-template-columns: minmax(0, 1fr); }
  .pos-text { padding-top: 0; }

  .sol-board { grid-template-columns: minmax(0, 1fr); }
  .sol-tab, .sol-panel { grid-column: 1; grid-row: auto; }
  .sol-tab .ico { opacity: 1; transform: rotate(90deg); color: var(--muted); }
  .sol-tab[aria-expanded="true"] .ico { transform: rotate(-90deg); color: var(--cyan); }
  .sol-tab[aria-expanded="true"] { padding-left: 0; }
  .sol-panel { border-left: 0; padding: 8px 0 40px; border-bottom: 1px solid var(--line); }

  .cadoc-blocks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cadoc-blocks li:nth-child(3n) { border-right: 1px solid var(--line-strong); }
  .cadoc-blocks li:nth-child(2n) { border-right: 0; }
  .cadoc-blocks li:nth-child(n+3) { border-top: 1px solid var(--line-strong); }
  .pipeline { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 36px; }
  .pipeline::before, .pipeline::after { display: none; }
  .pipeline li { border-top: 1px solid var(--line-strong); padding-top: 24px; }
  .pipeline li::before { top: -6px; }

  .modules { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 64px; }
  .steps::before, .steps::after { display: none; }
  .steps li { padding-top: 28px; border-top: 1px solid var(--line-dark); }
  .steps li::before { top: -7px; }
  .about-media { max-width: 520px; }
  .slogan-box { left: 0; }
  .footer-top { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 640px) {
  :root { --fs-body: 1rem; }
  .brand img { width: 128px; }
  .hero h1 { max-width: none; }
  .hero-actions .btn { width: 100%; }
  .hero-console { font-size: .88rem; }
  .console-steps li { grid-template-columns: 26px 1fr auto; padding: 10px 14px; }
  .console-head, .console-docs { padding-inline: 14px; }
  .console-head .mono:not(.console-tag) { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
  .chip { min-width: 0; padding-inline: 6px; }
  .hero-pillars dl { grid-template-columns: 1fr; }
  .hero-pillars dl > div, .hero-pillars dl > div + div { padding: 18px 0; border-right: 0; }
  .hero-pillars dl > div + div { border-top: 1px solid var(--line); }

  .equation { grid-template-columns: 1fr; border-top: 0; }
  .equation li { padding: 16px 0 14px; border-top: 1px solid var(--black); display: flex; justify-content: space-between; }
  .equation li:not(:last-child)::after { position: static; }

  .sol-list { grid-template-columns: 1fr; }
  .cadoc-list { grid-template-columns: minmax(0, 1fr); }
  .cadoc-stage { grid-template-columns: minmax(0, 1fr); }
  .stage-code { font-size: 26vw; }
  .cadoc-search, .cadoc-search input { width: 100%; }
  .layers-list li { grid-template-columns: minmax(0, 1fr); }
  .layers-list li::before { top: 22px; }
  .cadoc-blocks li { min-height: 132px; }
  .cadoc-blocks strong { font-size: clamp(2.6rem, 15vw, 4rem); }
  .pipeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .balance { grid-template-columns: 1fr; }
  .balance-col + .balance-col { border-left: 0; border-top: 1px solid var(--line-strong); }
  .balance-col li { grid-template-columns: 1fr 80px; }
  .modules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .modules li { min-height: 104px; padding: 18px 16px; font-size: .98rem; }
  .dash-body { grid-template-columns: 1fr 1fr; }
  .dash-card { min-height: 130px; padding: 14px; }
  .why-grid, .content-grid { grid-template-columns: 1fr; }
  .content-card { min-height: 0; }
  .steps { grid-template-columns: 1fr; row-gap: 48px; }
  .orbit-label { padding: 4px 6px 3px; letter-spacing: .04em; }
  .field-row { grid-template-columns: 1fr; }
  .channels li { grid-template-columns: 1fr; gap: 4px; }
  .form-foot .btn { width: 100%; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-info > div { grid-template-columns: 1fr; gap: 2px; }
  .footer-contact li { grid-template-columns: 1fr; gap: 2px; }
  .footer-links { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 24px; }
  .wa-float span { display: none; }
  .wa-float { padding: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .ticker-track { animation: none; }
  .js [data-reveal] { transform: none; }
}