/* ==========================================================================
   CIAPREV Engenharia — Landing page AVCB/CLCB
   style.css · mobile first · sem frameworks

   Paleta (vocabulário de segurança contra incêndio e desenho técnico)
   --paper   #F4F6F8  papel técnico (seções alternadas)
   --ink     #1C2530  grafite (texto)
   --blue    #0F3350  azul cianotipia (planta, seções escuras)
   --route   #0A7A3F  verde rota de fuga (todas as ações / WhatsApp)
   --fire    #C7332B  vermelho de equipamento (símbolos e erros)
   ========================================================================== */

/* ---------- Fontes (auto-hospedadas, subset latino) ---------- */
@font-face {
  font-family: "Barlow";
  src: url("../fonts/barlow-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Barlow";
  src: url("../fonts/barlow-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Barlow Semi Condensed";
  src: url("../fonts/barlow-semi-condensed-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
/* Fallbacks com métricas ajustadas: reduzem o salto de layout (CLS) enquanto a fonte carrega */
@font-face {
  font-family: "Barlow Fallback";
  src: local("Arial"), local("ArialMT"), local("Liberation Sans"), local("Helvetica");
  font-weight: 400;
  size-adjust: 96.3%;
  ascent-override: 103.9%;
  descent-override: 20.8%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "Barlow Fallback";
  src: local("Arial Bold"), local("Arial-BoldMT"), local("Liberation Sans Bold"), local("Helvetica Bold");
  font-weight: 600;
  size-adjust: 91.3%;
  ascent-override: 109.5%;
  descent-override: 21.9%;
  line-gap-override: 0%;
}
@font-face {
  font-family: "Barlow SC Fallback";
  src: local("Arial Bold"), local("Arial-BoldMT"), local("Liberation Sans Bold"), local("Helvetica Bold");
  font-weight: 600;
  size-adjust: 82.8%;
  ascent-override: 120.8%;
  descent-override: 24.2%;
  line-gap-override: 0%;
}

/* ---------- Tokens ---------- */
/* ---------- Tokens (paleta da marca CIAPREV) ---------- */
:root {
  --dark: #1B1E22;          /* grafite da marca: header, rodapé e seções escuras */
  --dark-2: #2A2F35;
  --paper: #F4F5F6;
  --white: #FFFFFF;
  --ink: #1A1D21;
  --ink-2: #5A6169;
  --icon: #3E464E;
  --green: #00A662;         /* verde da marca (detalhes gráficos e rota de fuga) */
  --green-cta: #00854C;     /* verde de ações: contraste AA com texto branco */
  --green-hover: #015C3B;   /* verde escuro da marca */
  --green-light: #2FD98A;   /* verde sobre fundo escuro */
  --tint: #E8F4EE;
  --line: #DCDEE1;
  --line-strong: #B4B9BF;
  --fire: #C7332B;
  --amber: #F5C518;         /* amarelo dos cabos do emblema */
  --focus: #111418;

  --on-dark: #D7DBDF;
  --on-dark-2: #9BA3AB;
  --on-dark-line: rgba(255, 255, 255, .18);

  --font-body: "Barlow", "Barlow Fallback", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-head: "Barlow Semi Condensed", "Barlow SC Fallback", "Arial Narrow", system-ui, sans-serif;

  --container: 1200px;
  --gutter: 20px;
  --radius-sm: 6px;
  --radius: 10px;
  --section-y: clamp(56px, 9vw, 112px);
  --shadow-panel: 0 1px 2px rgba(0, 0, 0, .06), 0 18px 40px -24px rgba(0, 0, 0, .45);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, picture { display: block; max-width: 100%; }
img { height: auto; }

h1, h2, h3 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -.005em;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
strong { font-weight: 600; }

a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }

button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }

.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.skip-link {
  position: absolute;
  left: 12px; top: -120px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--dark);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { top: 12px; color: #fff; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Placeholders [ASSIM] ficam marcados para ninguém esquecer de preencher */
.ph {
  padding: 0 .25em;
  border-radius: 3px;
  background: #FFF1B8;
  color: #4D3A00;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ---------- Botões ---------- */
.btn {
  --btn-bg: var(--dark);
  --btn-fg: #fff;
  --btn-bd: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6em;
  min-height: 48px;
  padding: .7em 1.25em;
  border: 1.5px solid var(--btn-bd);
  border-radius: var(--radius);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.btn:hover { color: var(--btn-fg); }
.btn:active { transform: translateY(1px); }
.btn .icon { width: 1.3em; height: 1.3em; }

.btn-route { --btn-bg: var(--green-cta); }
.btn-route:hover { --btn-bg: var(--green-hover); }

.btn-outline { --btn-bg: transparent; --btn-fg: var(--dark); --btn-bd: var(--dark); }
.btn-outline:hover { --btn-bg: var(--tint); }

.btn-outline-light { --btn-bg: transparent; --btn-fg: #fff; --btn-bd: rgba(255, 255, 255, .45); }
.btn-outline-light:hover { --btn-bg: rgba(255, 255, 255, .12); --btn-bd: rgba(255, 255, 255, .7); }

.btn-light { --btn-bg: #fff; --btn-fg: var(--dark); }
.btn-light:hover { --btn-bg: #E3ECF5; }

.btn-lg { min-height: 56px; padding: .8em 1.4em; font-size: 1.09rem; }
.btn-sm { min-height: 42px; padding: .45em .95em; font-size: .975rem; }
.btn-block { width: 100%; }
.btn-caps { text-transform: uppercase; letter-spacing: .04em; font-size: 1rem; }

/* WhatsApp principal: duas linhas (canal + ação) */
.btn-wa { gap: .75em; padding-block: .55em; }
.btn-wa .icon { width: 1.6em; height: 1.6em; }
.btn-stack { display: grid; text-align: left; line-height: 1.15; }
.btn-kicker { font-size: .8125rem; font-weight: 400; opacity: .9; }

/* ---------- Header (branco, logo colorido) ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--dark);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 64px;
}
.brand { display: inline-flex; align-items: center; margin: 0 auto 0 0; text-decoration: none; }
.brand img { height: 38px; width: auto; }
.header-actions { display: flex; align-items: center; gap: 8px; }
.header-phone {
  display: none;
  align-items: center;
  gap: 6px;
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.header-phone:hover { color: var(--accent); }
.header-wa { min-width: 44px; padding-inline: .7em; }
.label-md {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* Navegação */
.site-nav { display: none; }
.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  color: var(--ink);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav a:hover { color: var(--accent); }
.site-nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 12px; right: 12px; bottom: 6px;
  border-bottom: 2px solid var(--green);
}
.nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 44px; height: 44px;
  padding: 0;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.nav-toggle .icon { width: 22px; height: 22px; }
.nav-toggle .i-close { display: none; }
.nav-open .nav-toggle .i-open { display: none; }
.nav-open .nav-toggle .i-close { display: block; }
.nav-panel {
  position: absolute;
  left: 0; right: 0; top: 100%;
  display: none;
  padding: 8px var(--gutter) 20px;
  background: var(--dark);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 30px -20px rgba(0, 0, 0, .35);
}
.nav-open .nav-panel { display: block; }
.nav-panel ul { display: grid; }
.nav-panel li + li { border-top: 1px solid var(--line); }
.nav-panel a:not(.btn) {
  display: flex;
  align-items: center;
  min-height: 52px;
  color: var(--ink);
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
}
.nav-panel a[aria-current="page"] { color: var(--accent); }
.nav-panel .btn { width: 100%; margin-top: 12px; }

/* ---------- Hero ---------- */
.hero { padding-block: 28px 44px; }
.hero-grid { display: grid; gap: 36px; }
.hero h1 {
  font-size: clamp(2.05rem, 1.25rem + 3.7vw, 3.625rem);
  line-height: 1.06;
  letter-spacing: -.01em;
}
.hero-sub {
  margin-top: 14px;
  max-width: 36em;
  font-size: clamp(1.0625rem, 1rem + .35vw, 1.25rem);
  color: var(--ink-2);
}
.hero-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 14px;
  margin-top: 20px;
}
.hero-points li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: .98rem;
  font-weight: 600;
  line-height: 1.3;
}
.hero-points .icon { width: 20px; height: 20px; margin-top: 1px; stroke-width: 2.4; color: var(--accent); }
.hero-ctas { display: grid; gap: 10px; margin-top: 24px; }
.hero-note { margin-top: 12px; font-size: .95rem; color: var(--ink-2); }
.hero-person {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.hero-person img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; background: var(--tint); }
.hero-person strong { display: block; line-height: 1.25; }
.hero-person span { font-size: .95rem; color: var(--ink-2); }

/* Planta técnica (elemento de assinatura da página) */
.plan {
  position: relative;
  margin: 0;
  padding: clamp(10px, 2.6vw, 22px);
  border-radius: 4px;
  background-color: var(--dark);
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, .055) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, .055) 1px, transparent 1px);
  background-size: 20px 20px;
  box-shadow: var(--shadow-panel);
}
.plan-svg { width: 100%; height: auto; font-family: var(--font-body); overflow: visible; }
.plan-svg text { fill: #99A3AD; font-size: 10.5px; letter-spacing: .06em; }
.pl-dim path { fill: none; stroke: #79828C; stroke-width: 1; }
.pl-dim text { font-size: 11px; letter-spacing: .02em; }
.pl-north circle { fill: none; stroke: #79828C; stroke-width: 1; }
.pl-north path { fill: #D4D9DE; }
.pl-north text { font-size: 10px; font-weight: 600; fill: #D4D9DE; }
.pl-wall-ext { fill: none; stroke: #ECEEF0; stroke-width: 6; stroke-linecap: square; stroke-linejoin: miter; }
.pl-wall-int { fill: none; stroke: #C2C8CE; stroke-width: 3; stroke-linecap: square; }
.pl-door { fill: none; stroke: #808A94; stroke-width: 1.25; }
.pl-label text { font-size: 10.5px; }
.pl-ext circle:first-child { fill: #FF6B5A; }
.pl-ext circle:last-child { fill: var(--dark); }
.pl-hyd rect { fill: #FF6B5A; }
.pl-hyd text { fill: var(--dark); font-size: 10px; font-weight: 600; letter-spacing: 0; }
.pl-light, .pl-legend-light { fill: var(--amber); }
.pl-route { fill: none; stroke: var(--green-light); stroke-width: 2.6; stroke-dasharray: 8 6; }
.pl-route-head { fill: none; stroke: var(--green-light); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.pl-route-end, .pl-route-dot { fill: var(--green-light); }
.plan-svg .pl-exit { fill: var(--green-light); font-size: 12px; font-weight: 600; letter-spacing: .08em; }
.pl-legend circle, .pl-legend > rect:first-of-type { fill: #FF6B5A; }
.plan-svg .pl-legend text { fill: #B4BBC2; font-size: 11.5px; letter-spacing: 0; }
.pl-stamp rect, .pl-stamp path { fill: none; stroke: #79828C; stroke-width: 1; }
.plan-svg .pl-stamp-k { fill: #808A94; font-size: 10px; letter-spacing: .02em; }
.plan-svg .pl-stamp-v { fill: #ECEEF0; font-size: 13px; font-weight: 600; letter-spacing: .01em; }

/* A rota de fuga se desenha uma vez quando a planta entra na tela */
.route-mask { stroke-dasharray: 600; stroke-dashoffset: 0; }
@media (prefers-reduced-motion: no-preference) {
  .js .plan .route-mask { stroke-dashoffset: 600; }
  .js .plan .pl-exit { opacity: 0; }
  .js .plan.is-drawn .route-mask { animation: route-draw 1.9s .25s cubic-bezier(.45, 0, .2, 1) forwards; }
  .js .plan.is-drawn .pl-exit { animation: exit-in .5s 2s ease-out forwards; }
}
@keyframes route-draw { to { stroke-dashoffset: 0; } }
@keyframes exit-in { to { opacity: 1; } }

/* ---------- Faixa de confiança ---------- */
.trust { background: var(--paper); border-block: 1px solid var(--line); }
.trust-list { display: grid; grid-template-columns: 1fr 1fr; }
.trust-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 12px;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.3;
}
.trust-list li:nth-child(odd) { padding-left: 0; border-right: 1px solid var(--line); }
.trust-list li:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
.trust-list .icon { width: 22px; height: 22px; color: var(--accent); }

/* ---------- Seções ---------- */
.section { padding-block: var(--section-y); }
.section-paper { background: var(--paper); }
.section-blueprint {
  background-color: var(--dark);
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--on-dark);
}
.section-blueprint h2 { color: #fff; }
.section-blueprint :focus-visible { outline-color: #FFFFFF; }

.section-head { max-width: 46rem; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head h2 { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.625rem); }
.section-head p { margin-top: 14px; color: var(--ink-2); }

.fine-print {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 20px;
  font-size: .925rem;
  line-height: 1.45;
  color: var(--ink-2);
}
.fine-print .icon { width: 18px; height: 18px; margin-top: 1px; }

/* ---------- Checklist de situações ---------- */
.checklist {
  display: grid;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
  border-top: 1px solid var(--line);
}
.check-item {
  position: relative;
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 14px;
  padding: 16px 6px 16px 2px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: background-color .15s ease;
}
.check-item input {
  position: absolute;
  top: 18px; left: 2px;
  width: 24px; height: 24px;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.check-box {
  display: grid;
  place-items: center;
  width: 22px; height: 22px;
  margin-top: 2px;
  border: 1.5px solid var(--line-strong);
  border-radius: 4px;
  background: var(--input);
  transition: background-color .15s ease, border-color .15s ease;
}
.check-box::after {
  content: "";
  width: 11px; height: 6px;
  border-left: 2.5px solid #fff;
  border-bottom: 2.5px solid #fff;
  transform: translate(0, -1px) rotate(-45deg);
  opacity: 0;
}
.check-item:hover .check-box { border-color: var(--green-cta); }
.check-item input:checked + .check-box { background: var(--green-cta); border-color: var(--green-cta); }
.check-item input:checked + .check-box::after { opacity: 1; }
.check-item input:focus-visible + .check-box { outline: 3px solid var(--focus); outline-offset: 2px; }
.check-item:has(input:checked) { background: #F1F8F4; }
.check-text strong { display: block; font-size: 1.0625rem; line-height: 1.3; }
.check-text > span { display: block; margin-top: 3px; font-size: .975rem; line-height: 1.45; color: var(--ink-2); }

.section-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin-top: 32px;
}
.cta-hint { font-size: .95rem; color: var(--ink-2); }

/* ---------- AVCB x CLCB ---------- */
.compare {
  display: grid;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.compare-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(24px, 4vw, 40px);
}
.compare-col + .compare-col { border-top: 1px solid var(--line); }
.compare-col h3 { display: grid; gap: 8px; }
.compare-acr {
  font-size: clamp(3.25rem, 2.2rem + 4vw, 5rem);
  line-height: .88;
  letter-spacing: .01em;
  color: var(--ink);
}
.compare-name { font-size: 1.3rem; line-height: 1.2; color: var(--ink); }
.compare-col > p { color: var(--ink-2); }
.compare-col > .compare-label { margin-top: 4px; font-size: .95rem; font-weight: 600; color: var(--ink); }
.dash-list li { position: relative; padding-left: 24px; }
.dash-list li + li { margin-top: 8px; }
.dash-list li::before {
  content: "";
  position: absolute;
  left: 0; top: .8em;
  width: 13px;
  border-top: 2px solid var(--green-cta);
}
.compare-col .btn { align-self: flex-start; margin-top: auto; }
.compare-col .dash-list { margin-bottom: 10px; }

.callout {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px 24px;
  margin-top: 24px;
  padding: 20px 24px;
  border-radius: var(--radius);
  background: var(--tint);
}

/* ---------- Como funciona (rota numerada) ---------- */
.steps { display: grid; }
.step {
  position: relative;
  display: grid;
  grid-template-columns: 48px 1fr;
  column-gap: 16px;
  padding-bottom: 28px;
}
.step::before {
  content: "";
  position: absolute;
  left: 23px; top: 48px; bottom: 0;
  border-left: 2px dashed var(--green-cta);
}
.step:last-child { padding-bottom: 0; }
.step:last-child::before { display: none; }
.step-num {
  position: relative;
  z-index: 1;
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  border: 1.5px solid var(--dark);
  border-radius: 50%;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums lining-nums;
}
.step:last-child .step-num { background: var(--green-cta); border-color: var(--green-cta); color: #fff; }
.step h3 { padding-top: 11px; font-size: 1.2rem; line-height: 1.2; }
.step p { margin-top: 4px; color: var(--ink-2); }
.steps-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 24px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.steps-foot .fine-print { margin-top: 0; }

/* ---------- Serviços ---------- */
.services-main { display: grid; gap: 16px; }
.service-feature {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 24px 18px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--green);
  border-radius: 3px 3px var(--radius) var(--radius);
  background: var(--surface);
}
.service-feature > .icon { width: 30px; height: 30px; color: var(--accent); }
.service-feature h3 { font-size: 1.6rem; }
.service-feature p { color: var(--ink-2); }
.link-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  margin-top: auto;
  padding-top: 6px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}
.link-action:hover { color: var(--green-hover); text-decoration: underline; }
.link-action .icon { width: 20px; height: 20px; }

.services-list {
  display: grid;
  margin-top: 40px;
  border-top: 1px solid var(--line);
}
.services-list li,
.diff-list li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.services-list .icon,
.diff-list .icon { width: 24px; height: 24px; margin-top: 1px; color: var(--icon); }
.services-list h3,
.diff-list h3 {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0;
}
.services-list p,
.diff-list p { margin-top: 3px; font-size: .975rem; line-height: 1.5; color: var(--ink-2); }
.services-list .services-more {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 20px 0;
}

/* ---------- Quem atendemos ---------- */
.audience {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.audience li {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 60px;
  padding: 14px 12px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.25;
}
.audience .icon { width: 24px; height: 24px; color: var(--icon); }
.audience-more { margin-top: 20px; color: var(--ink-2); }
.audience-more a { font-weight: 600; color: var(--accent); }
.audience-more a:hover { color: var(--green-hover); }

/* ---------- Autoridade ---------- */
.authority-grid { display: grid; gap: 40px; align-items: center; }
.authority-photo {
  position: relative;
  max-width: 440px;
  margin: 0 14px 14px 0;
}
.authority-photo::before {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 4px;
}
.authority-photo img {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: 50% 30%;
  border-radius: 4px;
  background: var(--green-cta);
}
.authority-copy h2 { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.625rem); }
.authority-name {
  margin-top: 28px;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 600;
  line-height: 1.1;
  color: #fff;
}
.authority-role { margin-top: 4px; color: var(--on-dark-2); }
.authority-quote {
  margin: 22px 0 0;
  padding-left: 20px;
  border-left: 2px solid var(--green-light);
  font-size: 1.125rem;
  line-height: 1.6;
  color: #EDEFF1;
}
.carimbo { margin: 28px 0 30px; border: 1px solid var(--on-dark-line); }
.carimbo > div { display: grid; }
.carimbo > div + div { border-top: 1px solid var(--on-dark-line); }
.carimbo dt { padding: 10px 14px 0; font-size: .85rem; color: var(--on-dark-2); }
.carimbo dd { margin: 0; padding: 2px 14px 10px; font-weight: 600; color: #fff; }

/* ---------- Diferenciais ---------- */
.diff-grid { display: grid; gap: 32px; }
.diff-intro h2 { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.625rem); }
.diff-intro p { margin-top: 14px; color: var(--ink-2); }
.diff-list { display: grid; border-top: 1px solid var(--line); }

/* ---------- Depoimentos (quando houver conteúdo real) ---------- */
.testimonials { display: grid; gap: 16px; }
.testimonial {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.testimonial blockquote { margin: 0; }
.testimonial figcaption strong { display: block; }
.testimonial figcaption span { font-size: .95rem; color: var(--ink-2); }
.client-logos { display: flex; flex-wrap: wrap; gap: 24px 40px; align-items: center; margin-top: 32px; }

/* ---------- Formulário ---------- */
.form-grid { display: grid; gap: 32px; }
.form-intro h2 { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.625rem); }
.form-intro > p { margin-top: 14px; color: var(--ink-2); }
.tick-list { display: grid; gap: 10px; margin-top: 22px; }
.tick-list li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; line-height: 1.35; }
.tick-list .icon { width: 20px; height: 20px; margin-top: 1px; stroke-width: 2.4; color: var(--accent); }
.form-alt {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.form-alt p { font-weight: 600; }

.form-card {
  padding: clamp(20px, 4vw, 36px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-panel);
}
.field {
  display: grid;
  gap: 6px;
  min-width: 0;
  margin: 0 0 18px;
  padding: 0;
  border: 0;
}
.field > label, .field > legend { font-weight: 600; }
.field > legend { margin-bottom: 8px; padding: 0; }
.field input, .field select {
  width: 100%;
  min-height: 52px;
  padding: 12px 14px;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--input);
  font-size: 1.0625rem;
  line-height: 1.3;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input::placeholder { color: #8391A0; }
.field input:hover, .field select:hover { border-color: #8FA0B2; }
.field input:focus, .field select:focus {
  outline: none;
  border-color: var(--green-cta);
  box-shadow: 0 0 0 3px rgba(0, 166, 98, .3);
}
.field select { padding-right: 44px; cursor: pointer; }
.field select:invalid { color: #6B7785; }
.select-wrap { position: relative; }
.select-wrap .icon {
  position: absolute;
  top: 50%; right: 14px;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--ink-2);
}
.field.is-invalid input, .field.is-invalid select { border-color: var(--fire); }
.field.is-invalid .chip span { border-color: var(--fire); }
.field-error { font-size: .9rem; font-weight: 600; line-height: 1.35; color: var(--fire); }
.field-row { display: grid; column-gap: 16px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; }
.chip input {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.chip span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 14px;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--input);
  font-size: .975rem;
  font-weight: 600;
  line-height: 1.2;
  transition: background-color .15s ease, border-color .15s ease, color .15s ease;
}
.chip:hover span { border-color: var(--green-cta); }
.chip input:checked + span { background: var(--green-cta); border-color: var(--green-cta); color: #fff; }
.chip input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }

.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.lead-form .btn-block { margin-top: 6px; }
.privacy-note {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  font-size: .875rem;
  line-height: 1.45;
  color: var(--ink-2);
}
.privacy-note .icon { width: 16px; height: 16px; margin-top: 2px; }
.form-status:empty { display: none; }
.form-status { margin-top: 12px; font-weight: 600; color: var(--fire); }
.lead-form.is-loading .btn-block { opacity: .7; pointer-events: none; }

.form-success { display: grid; justify-items: start; gap: 12px; outline: none; }
.form-success > .icon { width: 44px; height: 44px; stroke-width: 1.6; color: var(--accent); }
.form-success h3 { font-size: 1.75rem; }
.form-success p { color: var(--ink-2); }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; gap: 32px; }
.faq-intro h2 { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.625rem); }
.faq-intro p { margin: 14px 0 22px; color: var(--ink-2); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 60px;
  padding: 16px 2px;
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.35;
  list-style: none;
  cursor: pointer;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--accent); }
.faq-list summary .icon { color: var(--accent); transition: transform .2s ease; }
.faq-list details[open] > summary .icon { transform: rotate(180deg); }
.faq-a { padding: 0 36px 20px 2px; color: var(--ink-2); }

/* ---------- CTA final ---------- */
.final-cta { position: relative; overflow: hidden; padding-block: clamp(64px, 10vw, 120px); }
.final-cta::before {
  content: "";
  position: absolute;
  top: -60%; right: -10%;
  width: 46%; height: 280%;
  transform: rotate(18deg);
  background: linear-gradient(105deg, rgba(0, 166, 98, .22), rgba(0, 166, 98, .04) 55%, transparent);
  border-left: 2px solid rgba(0, 166, 98, .45);
  pointer-events: none;
}
.final-cta .container { position: relative; }
.final-cta h2 { max-width: 20ch; font-size: clamp(2rem, 1.3rem + 3vw, 3.25rem); }
.final-cta p { max-width: 38em; margin-top: 14px; font-size: 1.125rem; color: #C3C8CE; }
.final-actions { display: grid; gap: 12px; margin-top: 28px; }
.final-cta .final-phone { margin-top: 18px; font-size: 1rem; }
.final-phone a { font-weight: 600; color: #fff; }

/* ---------- Footer ---------- */
.site-footer {
  padding-block: 48px 32px;
  background: var(--dark);
  border-top: 1px solid rgba(255, 255, 255, .08);
  color: #AFB6BD;
  font-size: .95rem;
}
.footer-grid { display: grid; gap: 28px; }
.site-footer .brand img { height: 56px; }

.footer-brand > p:last-child { max-width: 30em; margin-top: 12px; }
.footer-data { display: grid; gap: 14px 24px; margin: 0; }
.footer-data dt { font-size: .8125rem; color: #8D959E; }
.footer-data dd { margin: 2px 0 0; color: #E8EAEC; overflow-wrap: anywhere; }
.footer-data a { color: #fff; }
.footer-bottom {
  display: grid;
  gap: 12px;
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .12);
  font-size: .875rem;
  color: #8D959E;
}
.site-footer :focus-visible { outline-color: #FFFFFF; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.footer-legal a { color: #C3C8CE; }

/* ---------- WhatsApp flutuante (tablet/desktop) ---------- */
.wa-float { display: none; }

/* ---------- Barra fixa (celular) ---------- */
.mobile-bar {
  position: fixed;
  right: 0; bottom: 0; left: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 8px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 -10px 28px -16px rgba(0, 0, 0, .45);
  transform: translateY(110%);
  visibility: hidden;
  transition: transform .25s ease, visibility 0s linear .25s;
}
.mobile-bar.is-visible { transform: none; visibility: visible; transition: transform .25s ease; }
.mobile-bar .btn { min-height: 50px; padding-inline: .8em; font-size: 1rem; }
html:not(.js) .mobile-bar { transform: none; visibility: visible; }

@media (max-width: 767.98px) {
  body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
}

/* ==========================================================================
   Breakpoints
   ========================================================================== */
@media (max-width: 359.98px) {
  .hero-points { grid-template-columns: 1fr; }
  .brand-sub { display: none; }
}

@media (min-width: 480px) {
  .carimbo > div { grid-template-columns: 11.5rem 1fr; }
  .carimbo dt { padding: 11px 14px; border-right: 1px solid var(--on-dark-line); }
  .carimbo dd { padding: 11px 14px; }
}

@media (min-width: 560px) {
  .hero-ctas { grid-template-columns: auto auto; justify-content: start; }
  .field-row { grid-template-columns: 1fr 1fr; }
  .final-actions { grid-template-columns: auto auto; justify-content: start; }
}

@media (min-width: 640px) {
  .audience { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .diff-list { grid-template-columns: 1fr 1fr; column-gap: 32px; }
  .footer-data { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  :root { --gutter: 32px; }
  body { font-size: 1.09rem; }

  .brand img { height: 42px; }

  .trust-list { grid-template-columns: repeat(4, 1fr); }
  .trust-list li { padding: 20px 16px; border-bottom: 0; }
  .trust-list li:nth-child(odd) { padding-left: 16px; border-right: 0; }
  .trust-list li:first-child { padding-left: 0; }
  .trust-list li + li { border-left: 1px solid var(--line); }
  .trust-list li:nth-child(-n + 2) { border-bottom: 0; }

  .checklist { grid-template-columns: 1fr 1fr; column-gap: 40px; }
  .services-list { grid-template-columns: 1fr 1fr; column-gap: 40px; }

  .wa-float {
    position: fixed;
    right: 24px; bottom: 24px;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 56px;
    padding: 0 22px 0 18px;
    border-radius: 28px;
    background: var(--green-cta);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 12px 28px -10px rgba(0, 133, 76, .65), 0 2px 6px rgba(0, 0, 0, .18);
    opacity: 0;
    transform: translateY(12px);
    visibility: hidden;
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s, background-color .15s ease;
  }
  .wa-float.is-visible { opacity: 1; transform: none; visibility: visible; transition: opacity .2s ease, transform .2s ease, background-color .15s ease; }
  .wa-float:hover { background: var(--green-hover); color: #fff; }
  .wa-float .icon { width: 24px; height: 24px; }
  html:not(.js) .wa-float { opacity: 1; transform: none; visibility: visible; }

  .mobile-bar { display: none; }
}

@media (min-width: 900px) {
  .compare { grid-template-columns: 1fr 1fr; }
  .compare-col + .compare-col { border-top: 0; border-left: 1px solid var(--line); }
  .services-main { grid-template-columns: repeat(3, 1fr); }
  .authority-grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 72px; }
  .authority-photo img { aspect-ratio: 4 / 5; }
  .testimonials { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 48px; }
}

@media (min-width: 1024px) {
  html { scroll-padding-top: 90px; }
  .header-inner { min-height: 76px; gap: 16px; }
  .brand img { height: 46px; }
  .site-nav { display: flex; align-items: center; }
  .nav-toggle, .nav-panel { display: none !important; }
  .label-md { position: static; width: auto; height: auto; overflow: visible; clip: auto; white-space: normal; }
  .header-wa { padding-inline: .95em; }

  .hero { padding-block: 56px 80px; }
  .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: 56px; }

  .audience { grid-template-columns: repeat(4, minmax(0, 1fr)); }

  .steps { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px; }
  .step { grid-template-columns: 1fr; padding-bottom: 0; }
  .step-num { grid-row: auto; margin-bottom: 18px; }
  .step::before { left: 48px; right: -24px; top: 23px; bottom: auto; border-left: 0; border-top: 2px dashed var(--green-cta); }
  .step h3 { padding-top: 0; }

  .diff-grid, .faq-grid, .form-grid { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 72px; align-items: start; }
  .diff-intro, .faq-intro { position: sticky; top: 110px; }
  .form-intro { padding-top: 12px; }
}

@media (min-width: 1440px) {
  :root { --container: 1240px; }
}

/* ---------- Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* ---------- Páginas legais (política / termos) ---------- */
.legal { max-width: 46rem; padding-block: 48px 72px; }
.legal h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 2.75rem); }
.legal h2 { margin-top: 36px; font-size: 1.5rem; }
.legal p, .legal ul { margin-top: 12px; color: var(--ink-2); }
.legal ul { padding-left: 1.2em; list-style: disc; }
.legal li + li { margin-top: 6px; }
.legal .back { display: inline-block; margin-top: 40px; font-weight: 600; }

/* ==========================================================================
   Site institucional: componentes adicionais
   ========================================================================== */
@media (min-width: 1280px) {
  .header-phone:not([hidden]) { display: inline-flex; }
}

/* Cabeçalho de páginas internas simples (Sobre, Contato) */
.page-hero { padding-block: clamp(40px, 7vw, 88px) clamp(28px, 4vw, 48px); border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 22ch; font-size: clamp(2.05rem, 1.25rem + 3.2vw, 3.25rem); line-height: 1.06; }
.page-hero p { max-width: 40em; margin-top: 14px; font-size: clamp(1.0625rem, 1rem + .3vw, 1.2rem); color: var(--ink-2); }

/* Home: as duas frentes de serviço */
.areas { display: grid; gap: 16px; }
.area {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid var(--line);
  border-top: 4px solid var(--green);
  border-radius: 4px 4px var(--radius) var(--radius);
  background: var(--surface);
}
.area-tag { font-weight: 600; font-size: .95rem; color: var(--accent); }
.area h3 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.15rem); line-height: 1.08; }
.area > p { color: var(--ink-2); }
.area .tick-list { margin-top: 4px; }
.area-meta {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  border-left: 3px solid var(--green);
  background: var(--paper);
  font-size: .95rem;
}
.area-meta strong { font-size: .875rem; color: var(--ink-2); font-weight: 600; }
.area-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; padding-top: 8px; }

/* Prazo médio dentro do comparativo AVCB x CLCB */
.compare-prazo {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 10px;
  padding: 12px 0;
  border-block: 1px solid var(--line);
}
.compare-prazo span { font-size: .95rem; color: var(--ink-2); }
.compare-prazo strong { font-family: var(--font-head); font-size: 1.5rem; line-height: 1.1; color: var(--ink); }

/* Faixa que cruza as duas frentes de serviço */
.crosslink { padding-block: 28px; background: var(--tint); border-block: 1px solid #2B5A44; }
.crosslink .container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 28px; }
.crosslink p { max-width: 44em; font-size: 1.0625rem; }
.crosslink strong { display: block; font-family: var(--font-head); font-size: 1.35rem; line-height: 1.2; }

/* Conteúdo do treinamento */
.topics { display: grid; gap: 10px 32px; margin-top: 8px; }
.topics li { position: relative; padding-left: 26px; font-weight: 600; line-height: 1.35; }
.topics li::before {
  content: "";
  position: absolute;
  left: 0; top: .72em;
  width: 14px;
  border-top: 2px solid var(--green);
}
.box-title { margin-top: 44px; font-size: clamp(1.35rem, 1.1rem + 1vw, 1.75rem); }
.box-lead { margin-top: 8px; color: var(--ink-2); max-width: 44em; }
.topics-wrap { margin-top: 18px; padding: clamp(20px, 3vw, 32px); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }

/* Contato */
.contact-list { display: grid; gap: 0; margin-top: 24px; border-top: 1px solid var(--line); }
.contact-list li { display: grid; grid-template-columns: 28px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-list .icon { width: 24px; height: 24px; margin-top: 2px; color: var(--accent); }
.contact-list div > span:first-child { display: block; font-size: .875rem; color: var(--ink-2); }
.contact-list a, .contact-list strong { font-size: 1.125rem; font-weight: 600; color: var(--ink); text-decoration: none; overflow-wrap: anywhere; }
.contact-list a:hover { color: var(--accent); text-decoration: underline; }

/* Ficha da empresa (carimbo) em fundo claro */
.carimbo-light { border-color: var(--line-strong); background: var(--surface); }
.carimbo-light > div + div { border-top-color: var(--line); }
.carimbo-light dt { color: var(--ink-2); border-right-color: var(--line) !important; }
.carimbo-light dd { color: var(--ink); }

/* Planta de treinamento: ponto de encontro */
.plan-svg .pl-meet text { fill: var(--green-light); font-size: 11px; font-weight: 600; letter-spacing: .06em; }
.pl-meet circle { fill: none; stroke: var(--green-light); stroke-width: 2; }
.pl-meet .pl-meet-dot { fill: var(--green-light); stroke: none; }
@media (prefers-reduced-motion: no-preference) {
  .js .plan .pl-meet { opacity: 0; }
  .js .plan.is-drawn .pl-meet { animation: exit-in .5s 2s ease-out forwards; }
}

/* Rodapé: navegação */
.footer-nav ul { display: grid; gap: 8px; }
.footer-nav a { color: #E8EAEC; text-decoration: none; }
.footer-nav a:hover { color: var(--green-light); text-decoration: underline; }
.footer-title { margin-bottom: 10px; font-size: .8125rem; color: #8D959E; }

/* 404 */
.notfound { padding-block: clamp(64px, 12vw, 140px); }
.notfound img { width: 120px; height: auto; margin-bottom: 24px; }
.notfound h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 3rem); }
.notfound p { margin-top: 12px; color: var(--ink-2); max-width: 36em; }
.notfound .final-actions { margin-top: 24px; }

@media (min-width: 640px) {
  .topics { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 900px) {
  .areas { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: minmax(0, 4fr) minmax(0, 3fr) minmax(0, 5fr); }
}

/* Campo de mensagem */
.field textarea {
  width: 100%;
  min-height: 112px;
  padding: 12px 14px;
  border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--input);
  font-size: 1.0625rem;
  line-height: 1.45;
  resize: vertical;
}
.field textarea:focus { outline: none; border-color: var(--green-cta); box-shadow: 0 0 0 3px rgba(0, 166, 98, .3); }
.field .optional { font-weight: 400; color: var(--ink-2); }

/* Ajustes finos */
h1, h2, h3 { text-wrap: balance; }
.nowrap { white-space: nowrap; }
.footer-data .span-2 { grid-column: 1 / -1; }
.footer-data a[href^="mailto"] { overflow-wrap: normal; word-break: normal; }
.step { align-content: start; }
@media (min-width: 1024px) {
  .steps.steps-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}


/* ==========================================================================
   Tema escuro (cinza técnico) — pedido do cliente
   ========================================================================== */
:root {
  --bg: #2A2E34;            /* fundo base */
  --paper: #23272C;         /* seções alternadas */
  --surface: #32373E;       /* cartões e painéis */
  --input: #1F2327;         /* campos de formulário */
  --ink: #F1F3F5;
  --ink-2: #B8BFC7;
  --icon: #C5CBD1;
  --accent: #2FD98A;        /* verde claro da marca para texto e ícones */
  --tint: #1D3A2D;
  --line: #3D434A;
  --line-strong: #5A626C;
  --fire: #FF7A6E;
  --focus: #F1F3F5;
  --shadow-panel: 0 1px 2px rgba(0, 0, 0, .35), 0 20px 44px -24px rgba(0, 0, 0, .85);
  color-scheme: dark;
}
body { color: var(--ink); }
a:hover { color: var(--accent); }

/* header grafite com o logo negativo */
.site-header { border-bottom-color: #2E3339; }
.site-nav a, .header-phone { color: #E8EAEC; }
.site-nav a:hover, .header-phone:hover { color: var(--accent); }
.nav-toggle { border-color: rgba(255, 255, 255, .3); color: #fff; }
.nav-panel { border-bottom-color: #2E3339; box-shadow: 0 18px 30px -18px rgba(0, 0, 0, .8); }
.nav-panel a[aria-current="page"] { color: var(--accent); }

/* hero e seções com textura de prancheta */
.hero, .page-hero {
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 40px 40px;
}
.plan { border: 1px solid var(--line); }

/* botões contornados ficam claros */
.btn-outline { --btn-fg: #fff; --btn-bd: rgba(255, 255, 255, .45); }
.btn-outline:hover { --btn-bg: rgba(255, 255, 255, .1); --btn-bd: rgba(255, 255, 255, .75); }

/* formulário */
.field input, .field select, .field textarea { color: var(--ink); border-color: var(--line-strong); }
.field input::placeholder, .field textarea::placeholder { color: #8C949D; }
.field select option { background: #1F2327; color: #F1F3F5; }
.chip span { color: var(--ink); border-color: var(--line-strong); }
.form-card { border: 1px solid var(--line); }
.check-box { border-color: var(--line-strong); }

/* barra fixa do celular */
.mobile-bar { background: rgba(27, 30, 34, .97); border-top: 1px solid var(--line); }
.brand img { height: 40px; }
@media (min-width: 768px) { .brand img { height: 44px; } }
@media (min-width: 1024px) { .brand img { height: 50px; } }

/* Empresas atendidas */
.clients { padding-block: 26px; border-bottom: 1px solid var(--line); }
.clients-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 40px; }
.clients-title { font-family: var(--font-body, inherit); font-size: 1rem; line-height: 1.3; font-weight: 600; color: var(--ink-2); }
.clients-list { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 48px; }
.clients-list img { width: auto; height: var(--h); max-width: 100%; opacity: .9; }
@media (max-width: 767px) {
  .clients-inner { flex-direction: column; justify-content: center; text-align: center; }
  .clients-list { justify-content: center; gap: 18px 30px; }
  .clients-list img { height: calc(var(--h) * .78); }
}