/* DRD2 Fachadas — folha de estilos
   Conceito de layout: prancha técnica. Grade de 12 colunas, rótulos em mono como carimbo
   de prancha e uma linha de prumo laranja como fio condutor vertical. */
:root {
  --bg: #F1F3F5;
  --surface: #FFFFFF;
  --surface-2: #E6EBEF;
  --ink: #1B2733;
  --ink-2: #34434F;
  --muted: #5A6875;
  --line: #D3DAE0;
  --line-strong: #A8B4BE;
  --steel: #36556E;
  --steel-ink: #FFFFFF;
  --steel-soft: #E2ECF3;
  --sky: #8BCFEE;
  --silver: #C0BEBE;
  --signal: #C2410C;
  --signal-hover: #9A3412;
  --signal-ink: #FFFFFF;
  --signal-soft: #FBE9DF;
  --band: #1B2733;
  --band-2: #22313F;
  --band-ink: #EEF2F5;
  --band-muted: #A6B6C3;
  --band-line: #2F4152;
  --fill-bg: #FFF3BF;
  --fill-ink: #5A4500;
  --fill-line: #C9A100;
  --ok: #2F6B4F;
  --metal: linear-gradient(90deg, #36556E 0%, #8BCFEE 38%, #4E7290 62%, #36556E 70%, #8D8C8C 72%, #E5E3E2 86%, #8D8C8C 100%);

  --f-display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --f-logo: "Arimo", Arial, "Helvetica Neue", sans-serif;

  --t-xs: .75rem; --t-sm: .875rem; --t-base: 1rem; --t-md: 1.125rem; --t-lg: 1.3rem;
  --t-xl: clamp(1.45rem, 2.2vw, 1.75rem); --t-2xl: clamp(1.8rem, 3.4vw, 2.5rem);
  --t-3xl: clamp(2.1rem, 4.6vw, 3.35rem);
  --r: 4px; --gutter: 20px; --maxw: 1200px;
  --shadow: 0 1px 2px rgba(19,32,42,.06), 0 8px 24px rgba(19,32,42,.08);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0F171E; --surface: #16212B; --surface-2: #1D2A35; --ink: #E4EAEE; --ink-2: #C3CDD4;
    --muted: #93A2AD; --line: #26343F; --line-strong: #3B4C59; --steel: #8BCFEE; --steel-ink: #0F171E;
    --steel-soft: #1A2C3A; --sky: #8BCFEE; --silver: #C0BEBE; --signal: #F07B3F; --signal-hover: #F59B6A; --signal-ink: #1A0D05;
    --signal-soft: #3A2217; --band: #0B1218; --band-2: #121C24; --band-ink: #E4EAEE; --band-muted: #93A2AD;
    --band-line: #22303B; --fill-bg: #3A3210; --fill-ink: #F3DE8A; --fill-line: #D8B640; --ok: #6FC09A;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0F171E; --surface: #16212B; --surface-2: #1D2A35; --ink: #E4EAEE; --ink-2: #C3CDD4;
    --muted: #93A2AD; --line: #26343F; --line-strong: #3B4C59; --steel: #8BCFEE; --steel-ink: #0F171E;
    --steel-soft: #1A2C3A; --sky: #8BCFEE; --silver: #C0BEBE; --signal: #F07B3F; --signal-hover: #F59B6A; --signal-ink: #1A0D05;
    --signal-soft: #3A2217; --band: #0B1218; --band-2: #121C24; --band-ink: #E4EAEE; --band-muted: #93A2AD;
    --band-line: #22303B; --fill-bg: #3A3210; --fill-ink: #F3DE8A; --fill-line: #D8B640; --ok: #6FC09A;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--f-body); font-size: var(--t-base); line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--steel); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3, h4 {
  font-family: var(--f-display); font-stretch: 112%; font-weight: 700; line-height: 1.12;
  letter-spacing: -.01em; margin: 0; text-wrap: balance; color: var(--ink);
}
h1 { font-size: var(--t-3xl); font-weight: 750; }
h2 { font-size: var(--t-2xl); }
h3 { font-size: var(--t-lg); line-height: 1.25; }
h4 { font-size: var(--t-md); }
p { margin: 0; }
p + p { margin-top: .9em; }
ul, ol { margin: 0; padding: 0; }
.skip { position: absolute; left: -999px; top: 0; background: var(--signal); color: var(--signal-ink); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.mono { font-family: var(--f-mono); }
.tnum { font-variant-numeric: tabular-nums; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Campo a preencher: dado real ainda não informado */
.fill {
  background: var(--fill-bg); color: var(--fill-ink); border: 1px dashed var(--fill-line);
  border-radius: 3px; padding: 0 .35em; font-family: var(--f-mono); font-size: .86em; font-weight: 500;
  white-space: normal;
}
.fill-block {
  background: var(--fill-bg); color: var(--fill-ink); border: 1px dashed var(--fill-line);
  border-radius: var(--r); padding: 14px 16px; font-size: var(--t-sm);
}

/* Rótulo técnico (carimbo de prancha) */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-mono);
  font-size: var(--t-xs); font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before { content: ""; width: 2px; height: 14px; background: var(--steel); flex: none; }
.band .eyebrow::before { background: var(--sky); }
.band .eyebrow { color: var(--band-muted); }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px;
  padding: 12px 20px; border-radius: var(--r); border: 1px solid transparent; cursor: pointer;
  font-family: var(--f-body); font-size: var(--t-base); font-weight: 600; line-height: 1.2;
  text-decoration: none; transition: background .15s, color .15s, border-color .15s;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary { background: var(--signal); color: var(--signal-ink); }
.btn-primary:hover { background: var(--signal-hover); color: var(--signal-ink); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-outline:hover { border-color: var(--ink); color: var(--ink); }
.band .btn-outline { color: var(--band-ink); border-color: var(--band-line); }
.band .btn-outline:hover { border-color: var(--band-ink); color: var(--band-ink); }
.btn-sm { min-height: 40px; padding: 8px 14px; font-size: var(--t-sm); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link-arrow { font-weight: 600; text-decoration: none; display: inline-flex; gap: 6px; align-items: center; }
.link-arrow::after { content: "→"; transition: transform .15s; }
.link-arrow:hover::after { transform: translateX(3px); }

/* Barra superior + cabeçalho */
.topbar { background: var(--band); color: var(--band-muted); font-family: var(--f-mono); font-size: var(--t-xs); }
.topbar .wrap { display: flex; justify-content: space-between; gap: 16px; padding-block: 7px; flex-wrap: wrap; }
.topbar a { color: var(--band-ink); text-decoration: none; }
.topbar .fill { font-size: 1em; }
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 40; background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); flex: none; }
.brand .b-mono { height: 40px; width: auto; flex: none; }
.brand .b-div { width: 1px; height: 38px; background: var(--line-strong); flex: none; }
.brand-name { display: flex; flex-direction: column; gap: 5px; line-height: 1; }
.brand-name .b-word { height: 17px; width: auto; }
.brand-name .b-desc { font-family: var(--f-logo); font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink); }
.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav > a, .nav-drop > a {
  color: var(--ink-2); text-decoration: none; font-size: var(--t-sm); font-weight: 500; padding: 10px 10px; border-radius: var(--r);
}
.nav > a:hover, .nav-drop > a:hover, .nav a[aria-current="page"] { color: var(--ink); background: var(--surface-2); }
.nav-drop { position: relative; }
.nav-drop > a::after { content: " ▾"; font-size: .8em; color: var(--muted); }
.mega {
  position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%); width: min(880px, 92vw);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow);
  padding: 22px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px;
  visibility: hidden; opacity: 0; transition: opacity .15s, visibility .15s;
}
.nav-drop:hover .mega, .nav-drop:focus-within .mega { visibility: visible; opacity: 1; }
.mega h4 { font-family: var(--f-mono); font-stretch: 100%; font-size: var(--t-xs); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 8px; }
.mega a { display: block; color: var(--ink); text-decoration: none; font-size: var(--t-sm); padding: 5px 0; }
.mega a:hover { color: var(--steel); }
.header-cta { flex: none; }
.menu-btn { display: none; margin-left: auto; background: none; border: 1px solid var(--line-strong); border-radius: var(--r); width: 44px; height: 44px; color: var(--ink); cursor: pointer; }
.menu-btn svg { width: 22px; height: 22px; margin: auto; }
.mobile-nav { display: none; }

@media (max-width: 1080px) {
  .nav, .header-cta { display: none; }
  .menu-btn { display: inline-flex; align-items: center; justify-content: center; }
  .mobile-nav { border-top: 1px solid var(--line); background: var(--surface); }
  .mobile-nav:not([hidden]) { display: block; }
  .mobile-nav .wrap { display: grid; gap: 4px; padding-block: 12px 20px; }
  .mobile-nav a { color: var(--ink); text-decoration: none; padding: 10px 0; border-bottom: 1px solid var(--line); font-weight: 500; }
  .mobile-nav .btn { margin-top: 12px; border-bottom: 0; color: var(--signal-ink); }
}

/* Seções */
.sec { padding-block: clamp(56px, 8vw, 96px); }
.sec-tight { padding-block: clamp(40px, 6vw, 64px); }
.sec-alt { background: var(--surface); border-block: 1px solid var(--line); }
.band { background: var(--band); color: var(--band-ink); }
.band h2, .band h3, .band h4 { color: var(--band-ink); }
.sec-head { display: grid; gap: 14px; max-width: 760px; margin-bottom: clamp(28px, 4vw, 44px); }
.sec-head p { color: var(--muted); font-size: var(--t-md); }
.band .sec-head p { color: var(--band-muted); }
.sec-head-row { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; margin-bottom: clamp(28px, 4vw, 44px); }
.sec-head-row .sec-head { margin-bottom: 0; }

/* Hero da home */
.hero { position: relative; background: var(--surface); border-bottom: 1px solid var(--line); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(28px, 5vw, 64px); align-items: center; padding-block: clamp(36px, 6vw, 72px); }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.hero-copy .lead { font-size: var(--t-md); color: var(--ink-2); max-width: 58ch; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 6px; padding-top: 18px; border-top: 1px solid var(--line); list-style: none; }
.hero-proof li { display: flex; gap: 8px; align-items: center; font-size: var(--t-sm); color: var(--ink-2); }
.hero-proof svg { width: 16px; height: 16px; color: var(--steel); flex: none; }
.hero-figure { margin: 0; min-width: 0; }
.hero-media { position: relative; }
.hero-figure .main { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--r); }
.inset-wrap { position: absolute; left: -18px; bottom: 24px; width: 34%; }
.inset-wrap img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border: 4px solid var(--surface); border-radius: var(--r); box-shadow: var(--shadow); }
.hero-figure .tag {
  position: absolute; font-family: var(--f-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  background: rgba(10,16,21,.78); color: #EEF2F5; padding: 5px 8px; border-radius: 2px;
}
.inset-wrap .tag { left: 10px; top: 10px; }
.hero-figure .tag-after { right: 12px; top: 12px; }
.hero-figure figcaption { margin-top: 12px; font-family: var(--f-mono); font-size: var(--t-xs); color: var(--muted); letter-spacing: .04em; }
.prumo { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--signal); opacity: .9; }
.prumo::after { content: ""; position: absolute; left: -5px; bottom: -1px; border: 6px solid transparent; border-top: 9px solid var(--signal); transform: translateY(100%); }
.hero-media .prumo { right: 26%; top: -40px; bottom: 34%; }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-figure { max-width: 520px; }
  .inset-wrap { left: 10px; }
}

/* Índice de serviços (estilo índice de pranchas) */
.svc-index { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 2px solid var(--ink); }
.svc-group { padding: 22px 22px 26px 0; border-right: 1px solid var(--line); min-width: 0; }
.svc-group + .svc-group { padding-left: 22px; }
.svc-group:last-child { border-right: 0; }
.svc-group h3 { font-size: var(--t-md); margin-bottom: 4px; }
.svc-group > p { font-size: var(--t-sm); color: var(--muted); margin-bottom: 14px; }
.svc-group ul { list-style: none; display: grid; }
.svc-group li a { display: grid; grid-template-columns: 2.4em minmax(0, 1fr); gap: 6px; padding: 9px 0; border-top: 1px solid var(--line); color: var(--ink); text-decoration: none; font-weight: 500; font-size: var(--t-sm); line-height: 1.35; }
.svc-group li a span { font-family: var(--f-mono); color: var(--muted); font-weight: 400; font-size: var(--t-xs); padding-top: 2px; }
.svc-group li a:hover { color: var(--steel); }
@media (max-width: 960px) {
  .svc-index { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svc-group, .svc-group + .svc-group { padding: 22px 16px 22px 0; border-right: 0; }
  .svc-group:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .svc-index { grid-template-columns: 1fr; }
  .svc-group:nth-child(even) { padding-left: 0; border-left: 0; }
}

/* Problemas (legenda de mapeamento) */
.prob-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.prob { background: var(--surface); padding: 18px 20px; display: grid; gap: 6px; text-decoration: none; color: var(--ink); min-width: 0; }
.prob:hover { background: var(--steel-soft); color: var(--ink); }
.prob b { font-family: var(--f-display); font-stretch: 108%; font-size: var(--t-md); font-weight: 650; }
.prob small { color: var(--muted); font-size: var(--t-sm); line-height: 1.45; }
.prob .go { font-size: var(--t-xs); font-family: var(--f-mono); color: var(--steel); letter-spacing: .04em; }
@media (max-width: 900px) { .prob-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .prob-grid { grid-template-columns: 1fr; } }

/* Segmentos */
.seg-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 32px; list-style: none; }
.seg-list li { padding: 14px 0; border-top: 1px solid var(--line); display: grid; gap: 2px; min-width: 0; }
.seg-list b { font-weight: 600; }
.seg-list span { color: var(--muted); font-size: var(--t-sm); }
@media (max-width: 860px) { .seg-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .seg-list { grid-template-columns: 1fr; } }

/* Diferenciais */
.diff-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 36px; }
.diff { display: grid; gap: 8px; align-content: start; padding-top: 16px; border-top: 1px solid var(--line-strong); min-width: 0; }
.diff h3 { font-size: var(--t-md); }
.diff p { color: var(--muted); font-size: var(--t-sm); }
@media (max-width: 860px) { .diff-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .diff-grid { grid-template-columns: 1fr; } }

/* Processo de atendimento */
.steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; list-style: none; counter-reset: step; }
.steps li { position: relative; padding: 20px 18px 24px 0; border-top: 1px solid var(--band-line); counter-increment: step; display: grid; gap: 8px; align-content: start; min-width: 0; }
.steps li::before { content: counter(step, decimal-leading-zero); font-family: var(--f-mono); font-size: var(--t-xs); color: var(--sky); letter-spacing: .08em; }
.steps li::after { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; background: var(--sky); }
.steps b { font-family: var(--f-display); font-stretch: 108%; font-weight: 650; font-size: var(--t-md); }
.steps span { color: var(--band-muted); font-size: var(--t-sm); }
.steps-light li { border-top-color: var(--line-strong); }
.steps-light span { color: var(--muted); }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* Antes e depois */
.ba-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.ba { margin: 0; display: grid; gap: 12px; min-width: 0; }
.ba-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.ba-pair figure { margin: 0; position: relative; }
.ba-pair img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 2px; background: var(--surface-2); }
.ba-pair .lbl { position: absolute; left: 8px; top: 8px; font-family: var(--f-mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; background: rgba(10,16,21,.8); color: #EEF2F5; padding: 3px 7px; border-radius: 2px; }
.ba-pair .lbl-after { background: var(--signal); color: var(--signal-ink); }
.ba figcaption { display: grid; gap: 2px; }
.ba figcaption b { font-weight: 600; }
.ba figcaption span { color: var(--muted); font-size: var(--t-sm); }
@media (max-width: 760px) { .ba-grid { grid-template-columns: 1fr; } }

/* Projetos */
.proj-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.proj { display: grid; grid-template-rows: auto 1fr; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; min-width: 0; }
.proj-media { position: relative; }
.proj-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: var(--surface-2); }
.proj-media button { all: unset; cursor: zoom-in; display: block; width: 100%; }
.proj-media button:focus-visible { outline: 2px solid var(--signal); outline-offset: -2px; }
.chip { display: inline-flex; align-items: center; gap: 6px; font-family: var(--f-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; padding: 4px 8px; border-radius: 2px; background: var(--surface); color: var(--ink); border: 1px solid var(--line); }
.chip-live { background: var(--signal-soft); color: var(--signal); border-color: transparent; }
.chip-done { background: var(--steel-soft); color: var(--steel); border-color: transparent; }
.proj-media .chip { position: absolute; left: 10px; top: 10px; }
.proj-body { padding: 18px 18px 20px; display: grid; gap: 10px; align-content: start; }
.proj-body h3 { font-size: var(--t-md); }
.proj-meta { font-family: var(--f-mono); font-size: var(--t-xs); color: var(--muted); letter-spacing: .02em; line-height: 1.5; }
.proj-body p { font-size: var(--t-sm); color: var(--ink-2); }
.proj-thumbs { display: flex; gap: 6px; flex-wrap: wrap; }
.proj-thumbs button { all: unset; cursor: zoom-in; width: 52px; height: 52px; border-radius: 2px; overflow: hidden; border: 1px solid var(--line); }
.proj-thumbs button:focus-visible { outline: 2px solid var(--signal); }
.proj-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.proj-exec { font-size: var(--t-xs); color: var(--muted); border-top: 1px solid var(--line); padding-top: 10px; margin-top: 2px; }
@media (max-width: 960px) { .proj-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .proj-grid { grid-template-columns: 1fr; } }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.filters button { font: inherit; font-size: var(--t-sm); padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* Lightbox */
dialog.lightbox { border: 0; padding: 0; background: transparent; max-width: min(1100px, 94vw); max-height: 92vh; }
dialog.lightbox::backdrop { background: rgba(6,10,14,.86); }
dialog.lightbox img { max-height: 82vh; width: auto; margin: auto; border-radius: 2px; }
dialog.lightbox p { color: #EEF2F5; font-family: var(--f-mono); font-size: var(--t-xs); margin-top: 10px; text-align: center; }
dialog.lightbox .close { position: absolute; right: 6px; top: 6px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(10,16,21,.8); color: #fff; font-size: 22px; cursor: pointer; }

/* Áreas atendidas */
.areas { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(28px, 4vw, 56px); }
.zones { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 28px; }
.zone h3 { font-size: var(--t-base); font-family: var(--f-mono); font-stretch: 100%; text-transform: uppercase; letter-spacing: .08em; font-weight: 500; color: var(--muted); margin-bottom: 6px; }
.zone p { font-size: var(--t-sm); color: var(--ink-2); }
.cities { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; }
.cities li { padding: 8px 0; border-bottom: 1px solid var(--line); font-size: var(--t-sm); }
@media (max-width: 860px) { .areas { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .zones { grid-template-columns: 1fr; } }

/* Responsável técnico e parceria */
.rt { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.rt > div { padding: clamp(22px, 3vw, 36px); display: grid; gap: 14px; align-content: start; min-width: 0; }
.rt > div + div { border-left: 1px solid var(--line); }
.rt dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 8px 16px; margin: 0; font-size: var(--t-sm); }
.rt dt { font-family: var(--f-mono); font-size: var(--t-xs); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding-top: 2px; }
.rt dd { margin: 0; }
@media (max-width: 760px) { .rt { grid-template-columns: 1fr; } .rt > div + div { border-left: 0; border-top: 1px solid var(--line); } }

/* FAQ */
.faq { display: grid; border-top: 1px solid var(--line-strong); max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 18px 40px 18px 0; position: relative; font-weight: 600; font-size: var(--t-md); line-height: 1.4; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font-family: var(--f-mono); font-size: 1.4rem; color: var(--steel); }
.faq details[open] summary::after { content: "–"; }
.faq .ans { padding: 0 0 20px; color: var(--ink-2); max-width: 70ch; }

/* Depoimentos (estado vazio) */
.empty-state { border: 1px dashed var(--line-strong); border-radius: var(--r); padding: clamp(22px, 3vw, 32px); display: grid; gap: 10px; background: var(--surface); }
.empty-state p { color: var(--muted); font-size: var(--t-sm); max-width: 70ch; }

/* Formulários */
.form-shell { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.form-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: clamp(20px, 3vw, 32px); box-shadow: var(--shadow); }
.band .form-card { color: var(--ink); }
.fgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label, .field legend { font-size: var(--t-sm); font-weight: 600; color: var(--ink); }
.field .hint { font-size: var(--t-xs); color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea {
  font: inherit; font-size: var(--t-base); color: var(--ink); background: var(--bg); width: 100%;
  border: 1px solid var(--line-strong); border-radius: var(--r); padding: 11px 12px; min-height: 46px;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--steel); outline-offset: 0; border-color: var(--steel); }
.field [aria-invalid="true"] { border-color: var(--signal); }
.field .err { color: var(--signal); font-size: var(--t-xs); min-height: 1em; }
fieldset.field { border: 0; padding: 0; margin: 0; }
.checks { display: flex; flex-wrap: wrap; gap: 8px; }
.checks label { display: inline-flex; align-items: center; gap: 6px; font-weight: 400; font-size: var(--t-sm); padding: 7px 12px; border: 1px solid var(--line-strong); border-radius: 999px; cursor: pointer; background: var(--bg); }
.checks input { width: auto; min-height: 0; accent-color: var(--signal); }
.drop { border: 1px dashed var(--line-strong); border-radius: var(--r); padding: 18px; text-align: center; background: var(--bg); display: grid; gap: 8px; justify-items: center; }
.drop.is-over { border-color: var(--signal); background: var(--signal-soft); }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop label { cursor: pointer; color: var(--steel); text-decoration: underline; font-weight: 600; }
.previews { display: grid; grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); gap: 8px; width: 100%; }
.previews figure { margin: 0; position: relative; }
.previews img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 2px; }
.previews button { position: absolute; top: 2px; right: 2px; width: 22px; height: 22px; border-radius: 50%; border: 0; background: rgba(10,16,21,.8); color: #fff; cursor: pointer; line-height: 1; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: var(--t-sm); color: var(--ink-2); }
.consent input, .field .consent input { width: 18px; height: 18px; min-height: 0; padding: 0; margin-top: 3px; flex: none; accent-color: var(--signal); }
.form-foot { display: grid; gap: 10px; margin-top: 18px; }
.form-foot small { color: var(--muted); font-size: var(--t-xs); }
.next-steps { list-style: none; display: grid; gap: 14px; counter-reset: n; }
.next-steps li { counter-increment: n; display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 12px; }
.next-steps li::before { content: counter(n); width: 30px; height: 30px; border: 1px solid var(--line-strong); border-radius: 50%; display: grid; place-items: center; font-family: var(--f-mono); font-size: var(--t-xs); }
.band .next-steps li::before { border-color: var(--band-line); }
.form-wide { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
@media (max-width: 860px) { .form-shell, .form-wide { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .fgrid { grid-template-columns: 1fr; } }

/* CTA final */
.cta-band { background: var(--steel); color: var(--steel-ink); }
.cta-band .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; padding-block: clamp(36px, 5vw, 56px); }
.cta-band h2 { color: var(--steel-ink); font-size: var(--t-xl); max-width: 30ch; }
.cta-band p { opacity: .85; margin-top: 8px; max-width: 60ch; }
.cta-band .btn-outline { color: var(--steel-ink); border-color: currentColor; }

/* Rodapé */
.site-footer { background: var(--band); color: var(--band-muted); font-size: var(--t-sm); }
.site-footer .wrap { padding-block: 56px 28px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.site-footer h4 { color: var(--band-ink); font-family: var(--f-mono); font-stretch: 100%; font-size: var(--t-xs); letter-spacing: .1em; text-transform: uppercase; font-weight: 500; margin-bottom: 12px; }
.site-footer ul { list-style: none; display: grid; gap: 7px; }
.site-footer a { color: var(--band-ink); text-decoration: none; }
.site-footer a:hover { color: var(--sky); }
.site-footer .brand { color: var(--band-ink); }
.site-footer .brand-name .b-desc { color: var(--band-ink); }
.site-footer .brand .b-div { background: var(--band-line); }
.site-footer::before { content: ""; display: block; height: 4px; background: var(--metal); }
.foot-legal { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--band-line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: var(--t-xs); }
.seal { display: inline-flex; align-items: stretch; border: 1px solid var(--line-strong); border-radius: 2px; font-family: var(--f-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; overflow: hidden; }
.seal span { padding: 6px 10px; }
.seal span + span { border-left: 1px solid var(--line-strong); }
.seal b { font-weight: 600; color: var(--ink); }
.band .seal, .site-footer .seal { border-color: var(--band-line); }
.band .seal span + span, .site-footer .seal span + span { border-color: var(--band-line); }
.band .seal b, .site-footer .seal b { color: var(--band-ink); }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .foot-grid { grid-template-columns: 1fr; } }

/* Barra fixa no celular + WhatsApp flutuante */
.mobile-bar { display: none; }
.wa-float {
  position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 50;
  display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px 12px 14px; border-radius: 999px;
  background: var(--ink); color: var(--bg); text-decoration: none; font-weight: 600; font-size: var(--t-sm); box-shadow: var(--shadow);
}
.wa-float:hover { background: var(--signal); color: var(--signal-ink); }
.wa-float svg { width: 22px; height: 22px; }
@media (max-width: 760px) {
  .wa-float { display: none; }
  .mobile-bar {
    display: grid; grid-template-columns: 1fr 1fr 1.3fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    background: var(--surface); border-top: 1px solid var(--line); padding: 8px 10px calc(8px + env(safe-area-inset-bottom, 0px)); gap: 8px;
  }
  .mobile-bar a { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 46px; border-radius: var(--r); text-decoration: none; font-weight: 600; font-size: var(--t-sm); color: var(--ink); border: 1px solid var(--line-strong); }
  .mobile-bar a.primary { background: var(--signal); color: var(--signal-ink); border-color: var(--signal); }
  .mobile-bar svg { width: 18px; height: 18px; }
  body { padding-bottom: 72px; }
}

/* Página de serviço */
.crumbs { font-size: var(--t-xs); font-family: var(--f-mono); color: var(--muted); letter-spacing: .02em; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line-strong); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--steel); }
.page-hero { background: var(--surface); border-bottom: 1px solid var(--line); }
.page-hero .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(24px, 5vw, 56px); padding-block: 28px clamp(36px, 5vw, 56px); align-items: start; }
.page-hero-copy { display: grid; gap: 18px; min-width: 0; }
.page-hero-copy .crumbs { margin-bottom: 8px; }
.page-hero-copy .lead { font-size: var(--t-md); color: var(--ink-2); max-width: 60ch; }
.spec { border: 1px solid var(--line-strong); border-radius: var(--r); background: var(--bg); overflow: hidden; min-width: 0; margin-top: 34px; }
.spec img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.spec-cap { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .06em; color: var(--muted); padding: 8px 14px; border-bottom: 1px solid var(--line); }
.spec dl { margin: 0; display: grid; }
.spec dl > div { display: grid; grid-template-columns: 9.5em minmax(0, 1fr); gap: 12px; padding: 10px 14px; border-top: 1px solid var(--line); font-size: var(--t-sm); }
.spec dl > div:first-child { border-top: 0; }
.spec dt { font-family: var(--f-mono); font-size: var(--t-xs); color: var(--muted); text-transform: uppercase; letter-spacing: .06em; padding-top: 2px; }
.spec dd { margin: 0; }
@media (max-width: 860px) { .page-hero .wrap { grid-template-columns: 1fr; } .spec { margin-top: 0; } }
@media (max-width: 420px) { .spec dl > div { grid-template-columns: 1fr; gap: 2px; } }

.doc { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(28px, 5vw, 64px); padding-block: clamp(40px, 6vw, 72px); }
.doc-main { min-width: 0; display: grid; gap: clamp(36px, 5vw, 52px); }
.doc-main section { display: grid; gap: 16px; scroll-margin-top: 96px; }
.doc-main section > p, .doc-main .prose { max-width: 68ch; color: var(--ink-2); }
.doc-main h2 { font-size: var(--t-xl); }
.ticks { list-style: none; display: grid; gap: 10px; max-width: 70ch; }
.ticks li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 12px; color: var(--ink-2); }
.ticks li::before { content: ""; width: 10px; height: 10px; margin-top: 8px; border: 2px solid var(--steel); }
.ticks.warn li::before { border-color: var(--signal); background: var(--signal-soft); }
.cols-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 32px; }
@media (max-width: 640px) { .cols-2 { grid-template-columns: 1fr; } }
.proc { list-style: none; display: grid; gap: 0; counter-reset: p; border-left: 2px solid var(--line); margin-left: 6px; }
.proc li { counter-increment: p; position: relative; padding: 0 0 22px 28px; display: grid; gap: 4px; }
.proc li:last-child { padding-bottom: 0; }
.proc li::before { content: counter(p, decimal-leading-zero); position: absolute; left: -15px; top: 0; width: 28px; height: 22px; display: grid; place-items: center; font-family: var(--f-mono); font-size: .7rem; background: var(--bg); color: var(--steel); border: 1px solid var(--line-strong); }
.proc b { font-weight: 600; }
.proc span { color: var(--ink-2); font-size: var(--t-sm); max-width: 66ch; }
.mat { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.mat > div { background: var(--surface); padding: 16px 18px; display: grid; gap: 4px; align-content: start; min-width: 0; }
.mat b { font-weight: 600; }
.mat span { font-size: var(--t-sm); color: var(--ink-2); }
@media (max-width: 640px) { .mat { grid-template-columns: 1fr; } }
.note { font-size: var(--t-sm); color: var(--muted); border-left: 2px solid var(--line-strong); padding-left: 14px; max-width: 70ch; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.pills li { font-size: var(--t-sm); padding: 6px 12px; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--surface); }
.related { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.related a { display: grid; gap: 4px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); text-decoration: none; color: var(--ink); min-width: 0; }
.related a:hover { border-color: var(--steel); color: var(--ink); }
.related b { font-weight: 600; font-size: var(--t-sm); }
.related span { font-size: var(--t-xs); color: var(--muted); }
@media (max-width: 760px) { .related { grid-template-columns: 1fr; } }
.inline-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; background: var(--steel-soft); border-radius: var(--r); }
.inline-cta p { font-weight: 600; max-width: 46ch; color: var(--ink); }

.aside { position: relative; min-width: 0; }
.aside-inner { position: sticky; top: 96px; display: grid; gap: 18px; }
.toc { border-top: 2px solid var(--ink); padding-top: 12px; }
.toc h4 { font-family: var(--f-mono); font-stretch: 100%; font-size: var(--t-xs); text-transform: uppercase; letter-spacing: .1em; font-weight: 500; color: var(--muted); margin-bottom: 8px; }
.toc ol { list-style: none; display: grid; }
.toc a { display: block; padding: 6px 0; font-size: var(--t-sm); color: var(--ink-2); text-decoration: none; border-bottom: 1px solid var(--line); }
.toc a:hover { color: var(--steel); }
.aside-card { background: var(--band); color: var(--band-ink); border-radius: var(--r); padding: 20px; display: grid; gap: 12px; }
.aside-card h4 { color: var(--band-ink); }
.aside-card p { font-size: var(--t-sm); color: var(--band-muted); }
.aside-card .btn { width: 100%; }
@media (max-width: 960px) { .doc { grid-template-columns: 1fr; } .aside-inner { position: static; } .toc { display: none; } }

/* Hub de serviços */
.hub-group { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 32px; padding-block: 32px; border-top: 2px solid var(--ink); }
.hub-group + .hub-group { border-top-width: 1px; border-top-color: var(--line-strong); }
.hub-group > div:first-child { display: grid; gap: 8px; align-content: start; }
.hub-group > div:first-child p { color: var(--muted); font-size: var(--t-sm); }
.hub-list { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 28px; }
.hub-list li a { display: grid; gap: 4px; padding: 14px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.hub-list li a b { font-weight: 600; }
.hub-list li a span { color: var(--muted); font-size: var(--t-sm); }
.hub-list li a:hover b { color: var(--steel); }
@media (max-width: 860px) { .hub-group { grid-template-columns: 1fr; gap: 16px; } }
@media (max-width: 560px) { .hub-list { grid-template-columns: 1fr; } }

/* Obrigado / 404 */
.center-page { padding-block: clamp(56px, 10vw, 120px); }
.center-page .wrap { max-width: 760px; display: grid; gap: 20px; }
.summary { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; font-size: var(--t-sm); }
.summary dl { margin: 0; display: grid; grid-template-columns: 11em minmax(0, 1fr); gap: 6px 14px; }
.summary dt { color: var(--muted); font-family: var(--f-mono); font-size: var(--t-xs); text-transform: uppercase; letter-spacing: .06em; padding-top: 2px; }
.summary dd { margin: 0; }
@media (max-width: 480px) { .summary dl { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

[hidden] { display: none !important; }

/* =====================================================================
   v2 · acabamento premium: cabeçalho escuro, hero com mosaico,
   cartões com foto, galeria em abas e carrossel de obras
   ===================================================================== */
:root { --band-deep: #121B24; --r2: 6px; --t-hero: clamp(2.35rem, 5.2vw, 4rem);
  --blueprint: linear-gradient(rgba(139,207,238,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(139,207,238,.07) 1px, transparent 1px); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --band-deep: #070C10; } }
:root[data-theme="dark"] { --band-deep: #070C10; }

/* Cabeçalho escuro, como o logotipo foi desenhado */
.topbar { background: var(--band-deep); }
.site-header { background: var(--band); border-bottom: 0; }
.site-header::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--metal); opacity: .85; }
.site-header.is-scrolled { box-shadow: 0 10px 28px rgba(0,0,0,.28); }
.site-header .brand-name .b-desc { color: var(--band-ink); }
.site-header .brand .b-div { background: var(--band-line); }
.nav > a, .nav-drop > a { color: var(--band-muted); }
.nav > a:hover, .nav-drop > a:hover, .nav a[aria-current="page"] { color: var(--band-ink); background: rgba(255,255,255,.07); }
.nav-drop > a::after { color: var(--band-muted); }
.menu-btn { color: var(--band-ink); border-color: var(--band-line); }
@media (max-width: 1080px) {
  .mobile-nav { background: var(--band); border-top-color: var(--band-line); }
  .mobile-nav a { color: var(--band-ink); border-bottom-color: var(--band-line); }
}

/* Faixas escuras com malha de prancha */
.blueprint { position: relative; isolation: isolate; }
.blueprint::before { content: ""; position: absolute; inset: 0; background-image: var(--blueprint); background-size: 48px 48px; z-index: -1;
  -webkit-mask-image: linear-gradient(100deg, #000 10%, transparent 75%); mask-image: linear-gradient(100deg, #000 10%, transparent 75%); }

/* Hero v2 */
.hero2 { background: var(--band); color: var(--band-ink); overflow: hidden; }
.hero2::after { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(55% 70% at 88% 18%, rgba(139,207,238,.16), transparent 62%); }
.hero2 .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; padding-block: clamp(44px, 6.5vw, 92px) clamp(40px, 5.5vw, 72px); }
.hero2-copy { display: grid; gap: 22px; min-width: 0; }
.hero2 h1 { color: var(--band-ink); font-size: var(--t-hero); line-height: 1.03; letter-spacing: -.022em; font-weight: 760; }
.metal-text { background: linear-gradient(92deg, #8BCFEE 0%, #E3F1F8 42%, #A9C7D8 64%, #D7D5D4 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero2 .lead { color: var(--band-muted); font-size: var(--t-md); max-width: 54ch; }
.hero2 .btn-outline { color: var(--band-ink); border-color: var(--band-line); }
.hero2 .btn-outline:hover { border-color: var(--band-ink); color: var(--band-ink); }
.hero2 .eyebrow { color: var(--band-muted); }
.hero2 .eyebrow::before, .page-hero .eyebrow::before { background: var(--sky); }
.hero-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--band-line); margin-top: 6px; }
.hero-stats > div { padding: 18px 14px 0 0; display: grid; gap: 4px; align-content: start; min-width: 0; }
.hero-stats > div + div { padding-left: 16px; border-left: 1px solid var(--band-line); }
.hero-stats b { font-family: var(--f-display); font-stretch: 112%; font-weight: 700; font-size: clamp(1.25rem, 2.2vw, 1.75rem); color: var(--band-ink); line-height: 1.1; font-variant-numeric: tabular-nums; }
.hero-stats span { font-size: var(--t-xs); color: var(--band-muted); line-height: 1.4; }
.mosaic { position: relative; display: grid; grid-template-columns: 1.12fr 1fr; grid-template-rows: 1fr 1fr; gap: 12px; height: clamp(420px, 44vw, 580px); min-width: 0; }
.mosaic figure { margin: 0; position: relative; overflow: hidden; border-radius: var(--r2); background: var(--band-2); }
.mosaic .m1 { grid-row: 1 / span 2; }
.mosaic img { width: 100%; height: 100%; object-fit: cover; }
.mosaic figcaption { position: absolute; left: 10px; bottom: 10px; right: 10px; font-family: var(--f-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: #EEF2F5; }
.mosaic figcaption span { background: rgba(10,16,21,.78); padding: 4px 7px; border-radius: 2px; display: inline-block; }
.mosaic .prumo { right: 47%; top: -64px; bottom: 36%; z-index: 2; }
.hero-badge { position: absolute; left: -26px; top: 30px; z-index: 3; display: flex; gap: 12px; align-items: center; max-width: 280px; background: var(--surface); color: var(--ink); border-radius: var(--r2); padding: 12px 16px; box-shadow: 0 18px 40px rgba(0,0,0,.35); }
.hero-badge b { display: block; font-size: var(--t-sm); }
.hero-badge small { color: var(--muted); font-size: var(--t-xs); }
.live-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--signal); flex: none; box-shadow: 0 0 0 4px var(--signal-soft); }
@media (max-width: 960px) {
  .hero2 .wrap { grid-template-columns: 1fr; }
  .mosaic { height: clamp(320px, 80vw, 460px); }
  .hero-badge { left: 10px; top: 12px; }
  .mosaic .prumo { top: 0; }
}
@media (max-width: 560px) {
  .hero-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-stats > div:nth-child(3) { padding-left: 0; border-left: 0; }
  .hero-stats > div:nth-child(n+3) { border-top: 1px solid var(--band-line); margin-top: 14px; }
}

/* Faixa de confiança */
.trust { background: var(--band-deep); color: var(--band-muted); }
.trust .wrap { display: flex; flex-wrap: wrap; gap: 10px 32px; align-items: center; justify-content: space-between; padding-block: 16px; font-size: var(--t-sm); }
.trust span { display: inline-flex; gap: 8px; align-items: center; }
.trust b { color: var(--band-ink); font-weight: 600; }
.trust svg { width: 16px; height: 16px; color: var(--sky); flex: none; }

/* Títulos de seção maiores */
.sec-head h2 { font-size: clamp(1.9rem, 3.5vw, 2.7rem); }

/* Cartões de serviço com foto */
.feat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.feat { position: relative; display: block; overflow: hidden; border-radius: var(--r2); aspect-ratio: 4 / 5; color: #FFFFFF; text-decoration: none; background: var(--band); isolation: isolate; }
.feat img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1); z-index: -2; }
.feat::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(14,22,30,.05) 25%, rgba(14,22,30,.9) 100%); }
.feat:hover img { transform: scale(1.05); }
.feat:hover { color: #FFFFFF; }
.feat .in { position: absolute; left: 0; right: 0; bottom: 0; padding: 22px; display: grid; gap: 8px; }
.feat .k { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: #8BCFEE; }
.feat h3 { color: #FFFFFF; font-size: var(--t-lg); }
.feat p { color: rgba(255,255,255,.84); font-size: var(--t-sm); }
.feat .go { font-size: var(--t-sm); font-weight: 600; color: #FFFFFF; display: inline-flex; gap: 6px; align-items: center; }
.feat .go::after { content: "→"; transition: transform .2s; }
.feat:hover .go::after { transform: translateX(4px); }
.svc-all { margin-top: clamp(40px, 5vw, 56px); display: grid; gap: 18px; }
.svc-all h3 { font-size: var(--t-lg); }
@media (max-width: 960px) { .feat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .feat-grid { grid-template-columns: 1fr; } .feat { aspect-ratio: 4 / 3; } }

/* Sintomas com ícone */
.prob { grid-template-columns: 42px minmax(0, 1fr); column-gap: 14px; align-content: start; }
.prob > :not(.ic) { grid-column: 2; }
.prob .ic { grid-row: 1 / span 3; width: 42px; height: 42px; border-radius: 8px; background: var(--steel-soft); color: var(--steel); display: grid; place-items: center; transition: background .2s, color .2s; }
.prob .ic svg { width: 22px; height: 22px; }
.prob:hover .ic { background: var(--steel); color: var(--steel-ink); }

/* Diferenciais com foto */
.diff-wrap { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.diff-photo { position: sticky; top: 104px; margin: 0; border-radius: var(--r2); overflow: hidden; background: var(--band); }
.diff-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.diff-photo figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px; color: #EEF2F5; font-size: var(--t-sm); background: linear-gradient(180deg, transparent, rgba(14,22,30,.9)); }
.diff-wrap .diff-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.diff { border-top-color: var(--steel); border-top-width: 2px; }
@media (max-width: 860px) { .diff-wrap { grid-template-columns: 1fr; } .diff-photo { position: relative; top: 0; max-width: 520px; } }
@media (max-width: 560px) { .diff-wrap .diff-grid { grid-template-columns: 1fr; } }

/* Processo */
.steps b { font-size: var(--t-md); }
.steps li::after { width: 9px; height: 9px; top: -5px; border-radius: 50%; box-shadow: 0 0 0 4px rgba(139,207,238,.18); }

/* Antes e depois em abas */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.tabs button { font: inherit; font-size: var(--t-sm); padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.ba2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, .78fr); gap: 14px; align-items: stretch; }
.ba2 figure { margin: 0; position: relative; border-radius: var(--r2); overflow: hidden; background: var(--surface-2); }
.ba2 img { width: 100%; height: 100%; min-height: 360px; max-height: 560px; object-fit: cover; }
.ba2 .lbl { position: absolute; left: 12px; top: 12px; font-family: var(--f-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; background: rgba(10,16,21,.82); color: #EEF2F5; padding: 5px 9px; border-radius: 2px; }
.ba2 .lbl-after { background: var(--signal); color: var(--signal-ink); }
.ba2-info { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r2); padding: 24px; display: grid; gap: 12px; align-content: start; min-width: 0; }
.ba2-info h3 { font-size: var(--t-lg); }
.ba2-info .proj-meta { font-size: var(--t-xs); }
.ba2-info p { font-size: var(--t-sm); color: var(--ink-2); }
@media (max-width: 860px) { .ba2 { grid-template-columns: 1fr 1fr; } .ba2-info { grid-column: 1 / -1; } .ba2 img { min-height: 240px; } }

/* Carrossel de obras */
.car-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; flex-wrap: wrap; margin-bottom: clamp(24px, 3vw, 36px); }
.car-nav { display: flex; gap: 8px; }
.car-nav button { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--band-line); background: transparent; color: var(--band-ink); cursor: pointer; font-size: 1.1rem; }
.car-nav button:hover { background: rgba(255,255,255,.08); }
.car-track { display: grid; grid-auto-flow: column; grid-auto-columns: clamp(250px, 27vw, 330px); gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 14px; scrollbar-width: thin; scrollbar-color: var(--band-line) transparent; }
.car-card { scroll-snap-align: start; position: relative; border-radius: var(--r2); overflow: hidden; aspect-ratio: 4 / 5; background: var(--band-2); isolation: isolate; color: #FFFFFF; }
.car-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.car-card:hover img { transform: scale(1.04); }
.car-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(14,22,30,0) 40%, rgba(14,22,30,.92) 100%); }
.car-card .chip { position: absolute; left: 12px; top: 12px; }
.car-card .in { position: absolute; left: 0; right: 0; bottom: 0; padding: 18px; display: grid; gap: 4px; }
.car-card h3 { color: #FFFFFF; font-size: var(--t-md); }
.car-card small { color: rgba(255,255,255,.78); font-size: var(--t-xs); font-family: var(--f-mono); letter-spacing: .03em; }

/* Responsável técnico */
.person { display: flex; gap: 16px; align-items: center; }
.avatar { width: 76px; height: 76px; border-radius: 50%; background: var(--band); display: grid; place-items: center; flex: none; border: 2px solid var(--line); overflow: hidden; }
.avatar img { width: 78%; height: auto; }
.person b { display: block; font-size: var(--t-md); }
.person span { color: var(--muted); font-size: var(--t-sm); }

/* FAQ em duas colunas */
.faq-wrap { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.faq-side { position: sticky; top: 104px; display: grid; gap: 18px; }
.faq-side .sec-head { margin-bottom: 0; }
@media (max-width: 860px) { .faq-wrap { grid-template-columns: 1fr; } .faq-side { position: static; } }

/* Páginas internas: topo escuro */
.page-hero { background: var(--band); color: var(--band-ink); border-bottom: 0; position: relative; isolation: isolate; overflow: hidden; }
.page-hero::before { content: ""; position: absolute; inset: 0; background-image: var(--blueprint); background-size: 48px 48px; z-index: -1;
  -webkit-mask-image: linear-gradient(100deg, #000 10%, transparent 70%); mask-image: linear-gradient(100deg, #000 10%, transparent 70%); }
.page-hero .wrap { padding-block: 32px clamp(44px, 6vw, 72px); }
.page-hero h1 { color: var(--band-ink); font-size: clamp(2rem, 4.2vw, 3.2rem); }
.page-hero .lead { color: var(--band-muted); }
.page-hero .lead a { color: var(--sky); }
.page-hero .eyebrow, .page-hero .crumbs, .page-hero .crumbs a { color: var(--band-muted); }
.page-hero .crumbs li + li::before { color: var(--band-line); }
.page-hero .crumbs a:hover { color: var(--band-ink); }
.page-hero .btn-outline { color: var(--band-ink); border-color: var(--band-line); }
.page-hero .btn-outline:hover { color: var(--band-ink); border-color: var(--band-ink); }
.page-hero .note { color: var(--band-muted); border-left-color: var(--band-line); }
.page-hero .spec { background: var(--surface); color: var(--ink); border: 0; box-shadow: 0 22px 48px rgba(0,0,0,.35); }
.page-hero .spec dd { color: var(--ink); }
.proj { transition: transform .2s ease, box-shadow .2s ease; }
.proj:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.cta-band { position: relative; isolation: isolate; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0; background-image: var(--blueprint); background-size: 48px 48px; z-index: -1; opacity: .8; }
@media (max-width: 560px) { .trust .wrap { flex-direction: column; align-items: flex-start; gap: 8px; } }
/* Índice recolhido dos 20 serviços */
details.svc-all { border-top: 1px solid var(--line-strong); padding-top: 4px; }
details.svc-all > summary { cursor: pointer; list-style: none; padding: 18px 0; font-family: var(--f-display); font-stretch: 108%; font-weight: 650; font-size: var(--t-md); display: flex; justify-content: space-between; gap: 16px; }
details.svc-all > summary::-webkit-details-marker { display: none; }
details.svc-all > summary::after { content: "+"; font-family: var(--f-mono); color: var(--steel); font-size: 1.4rem; line-height: 1; }
details.svc-all[open] > summary::after { content: "–"; }
details.svc-all .svc-index { margin-bottom: 8px; }

/* Blog */
.pc-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.pc-tags span { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; padding: 5px 10px; border: 1px solid var(--band-line); border-radius: 999px; color: var(--band-muted); }
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.post-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.post-card { display: grid; grid-template-rows: auto 1fr; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r2); overflow: hidden; text-decoration: none; color: var(--ink); min-width: 0; transition: transform .2s ease, box-shadow .2s ease; }
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); color: var(--ink); }
.pc-media { display: block; overflow: hidden; }
.pc-media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .6s ease; }
.post-card:hover .pc-media img { transform: scale(1.04); }
.pc-body { display: grid; gap: 8px; padding: 18px 18px 20px; align-content: start; }
.pc-body .k, .post-feature .k, .post-answer .k, .svc-card .k { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--steel); }
.pc-body b { font-family: var(--f-display); font-stretch: 106%; font-weight: 650; font-size: var(--t-md); line-height: 1.3; }
.pc-body small { color: var(--muted); font-size: var(--t-sm); line-height: 1.5; }
.pc-meta { font-size: var(--t-xs); color: var(--muted); font-family: var(--f-mono); }
.post-feature { display: grid; align-items: stretch; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r2); overflow: hidden; text-decoration: none; color: var(--ink); }
.post-feature:hover { color: var(--ink); box-shadow: var(--shadow); }
.pf-media { display: block; }
.pf-media img { width: 100%; height: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: left center; }
.pf-body { display: grid; gap: 14px; padding: clamp(22px, 3vw, 40px); align-content: center; }
.pf-body b { font-family: var(--f-display); font-stretch: 108%; font-weight: 700; font-size: var(--t-xl); line-height: 1.2; }
.pf-lead { color: var(--ink-2); }
.post-by { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin-top: 6px; }
.post-by b { display: block; color: var(--band-ink); font-size: var(--t-sm); }
.post-by small { color: var(--band-muted); font-size: var(--t-xs); }
.post-date { color: var(--band-muted); font-size: var(--t-xs); font-family: var(--f-mono); }
.avatar.sm { width: 44px; height: 44px; border-color: var(--band-line); }
.post-answer { background: var(--steel-soft); border-left: 3px solid var(--steel); border-radius: 0 var(--r2) var(--r2) 0; padding: 18px 20px; display: grid; gap: 6px; }
.post-answer p { font-size: var(--t-md); color: var(--ink); max-width: 68ch; }
.post-figure { margin: 0; }
.post-figure img { width: 100%; max-height: 460px; object-fit: cover; border-radius: var(--r2); }
.post-figure figcaption { font-family: var(--f-mono); font-size: var(--t-xs); color: var(--muted); margin-top: 8px; }
.post section > p { font-size: 1.05rem; line-height: 1.7; }
.callout { background: var(--signal-soft); border-left: 3px solid var(--signal); border-radius: 0 var(--r2) var(--r2) 0; padding: 18px 20px; display: grid; gap: 6px; }
.callout b { color: var(--ink); }
.callout p { color: var(--ink-2); max-width: 68ch; }
.svc-card { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); background: var(--band); color: var(--band-ink); border-radius: var(--r2); overflow: hidden; text-decoration: none; }
.svc-card:hover { color: var(--band-ink); box-shadow: var(--shadow); }
.sc-media img { width: 100%; height: 100%; min-height: 220px; object-fit: cover; }
.sc-body { display: grid; gap: 10px; padding: 22px; align-content: center; }
.sc-body b { font-family: var(--f-display); font-stretch: 108%; font-size: var(--t-lg); color: var(--band-ink); }
.sc-body > span:not(.k):not(.link-arrow) { color: var(--band-muted); font-size: var(--t-sm); }
.svc-card .k { color: var(--sky); }
.svc-card .link-arrow { color: var(--sky); }
@media (max-width: 960px) { .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .post-feature { grid-template-columns: 1fr; } .pf-media img { max-height: 320px; } }
@media (max-width: 600px) { .post-grid, .post-grid.two { grid-template-columns: 1fr; } .svc-card { grid-template-columns: 1fr; } .sc-media img { min-height: 180px; max-height: 220px; } }

/* ---- v3: engenheiro, diferenciais numerados, alerta, rodapé ---- */
.hero-eng { display: flex; align-items: center; gap: 14px; padding: 12px 16px 12px 12px; border: 1px solid var(--band-line); border-radius: 999px; background: rgba(255,255,255,.035); text-decoration: none; color: var(--band-ink); justify-self: start; max-width: 100%; }
.hero-eng:hover { border-color: var(--sky); color: var(--band-ink); }
.hero-eng img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 2px solid var(--sky); flex: none; }
.hero-eng b { display: block; font-size: var(--t-sm); color: var(--band-ink); }
.hero-eng small { display: block; white-space: nowrap; font-family: var(--f-mono); font-size: .7rem; letter-spacing: .04em; color: var(--band-muted); }
.hero-eng-tag { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--sky); border-left: 1px solid var(--band-line); padding-left: 14px; margin-left: 4px; white-space: nowrap; }
@media (max-width: 560px) { .hero-eng { border-radius: var(--r2); } .hero-eng small { white-space: normal; } }

.diff-n { font-family: var(--f-display); font-stretch: 112%; font-weight: 700; font-size: 2.4rem; line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--line-strong); letter-spacing: -.02em; }
.diff:hover .diff-n { -webkit-text-stroke-color: var(--steel); }

.eng-wrap { display: grid; grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.eng-photo { margin: 0; position: relative; border-radius: var(--r2); overflow: hidden; background: var(--band); box-shadow: 0 24px 60px rgba(14,22,30,.18); }
.eng-photo img { width: 100%; aspect-ratio: 420 / 462; object-fit: cover; display: block; }
.eng-photo::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--signal); z-index: 1; }
.eng-photo figcaption { position: absolute; left: 14px; right: 14px; bottom: 14px; display: grid; gap: 2px; padding: 12px 16px; border-radius: var(--r); background: rgba(14,22,30,.86); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,.08); }
.eng-photo figcaption b { color: #FFFFFF; font-size: var(--t-sm); }
.eng-photo figcaption span { color: #8BCFEE; font-family: var(--f-mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; }
.eng-copy { display: grid; gap: 22px; min-width: 0; }
.eng-dl { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0 18px; margin: 0; font-size: var(--t-sm); border-top: 1px solid var(--line); }
.eng-dl dt, .eng-dl dd { padding: 10px 0; border-bottom: 1px solid var(--line); margin: 0; }
.eng-dl dt { font-family: var(--f-mono); font-size: var(--t-xs); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.awn-card { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 4px 16px; align-items: start; padding: 18px; border: 1px solid var(--line); border-radius: var(--r2); background: var(--surface); }
.awn-badge { grid-row: span 2; width: 52px; height: 52px; border-radius: 50%; background: var(--steel-soft); color: var(--steel); display: grid; place-items: center; font-family: var(--f-display); font-weight: 700; font-size: .95rem; }
.awn-card b { font-size: var(--t-md); }
.awn-card p { color: var(--muted); font-size: var(--t-sm); }
@media (max-width: 860px) { .eng-wrap { grid-template-columns: 1fr; } .eng-photo { max-width: 420px; } }

.alert-band { background: var(--signal); color: var(--signal-ink); position: relative; isolation: isolate; overflow: hidden; }
.alert-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: repeating-linear-gradient(-45deg, rgba(0,0,0,.07) 0 16px, transparent 16px 32px);
  -webkit-mask-image: linear-gradient(90deg, transparent 45%, #000 100%); mask-image: linear-gradient(90deg, transparent 45%, #000 100%); }
.alert-band .wrap { display: grid; grid-template-columns: minmax(0, 1.5fr) auto; gap: 24px 56px; align-items: center; padding-block: clamp(36px, 5vw, 60px); }
.alert-band h2 { color: inherit; font-size: clamp(1.6rem, 3vw, 2.3rem); max-width: 26ch; margin-top: 10px; }
.alert-band p { opacity: .92; max-width: 64ch; margin-top: 12px; }
.alert-band .eyebrow { color: inherit; opacity: .9; }
.alert-band .eyebrow::before { background: currentColor; }
.alert-band .btn-row { justify-content: flex-end; }
.btn-dark { background: #10181F; color: #FFFFFF; border-color: #10181F; }
.btn-dark:hover { background: #000000; color: #FFFFFF; }
.alert-band .btn-outline { color: inherit; border-color: currentColor; }
.alert-band .btn-outline:hover { color: inherit; border-color: currentColor; background: rgba(0,0,0,.08); }
@media (max-width: 860px) { .alert-band .wrap { grid-template-columns: 1fr; } .alert-band .btn-row { justify-content: flex-start; } }

.foot-trust { list-style: none; margin: 0 0 clamp(28px, 4vw, 40px); padding: 0 0 22px; display: flex; flex-wrap: wrap; gap: 10px 32px; border-bottom: 1px solid var(--band-line); font-family: var(--f-mono); font-size: var(--t-xs); letter-spacing: .06em; text-transform: uppercase; color: var(--band-ink); }
.foot-trust li { display: inline-flex; align-items: center; gap: 8px; }
.foot-trust svg { width: 15px; height: 15px; color: var(--sky); flex: none; }
.foot-sister { font-size: var(--t-sm); }
.foot-sister a { color: var(--sky); }
.avatar img.photo { width: 100%; height: 100%; object-fit: cover; }
.proj-exec { display: grid; gap: 2px; }
.site-footer ul.foot-trust { display: flex; flex-direction: row; flex-wrap: wrap; gap: 10px 32px; }
.site-footer ul.foot-trust li { margin: 0; }

/* Ajustes pós-diagnóstico (out/2026) */
@media (min-width: 861px) {
  .hero2 h1 { font-size: clamp(2.3rem, 3.7vw, 3.2rem); }
  .hero2 .wrap { padding-block: clamp(32px, 4vw, 60px) clamp(36px, 4.5vw, 60px); }
}
@media (max-width: 760px) { .topbar { display: none; } }
.form-more { border: 1px solid var(--line); border-radius: var(--r); padding: 0 16px; }
.form-more > summary { cursor: pointer; padding: 14px 0; font-weight: 600; font-size: var(--t-sm); color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.form-more > summary::-webkit-details-marker { display: none; }
.form-more > summary::after { content: "+"; font-family: var(--f-mono); color: var(--muted); }
.form-more[open] > summary::after { content: "–"; }
.form-more > summary small { font-weight: 400; color: var(--muted); }
.form-more > .fgrid { padding-bottom: 16px; }
.form-sending { opacity: .7; pointer-events: none; }

/* CTA verde (out/2026): botões de ação principal. Laranja fica só no aviso de urgência. */
:root { --cta: #15803D; --cta-hover: #116632; --cta-ink: #FFFFFF; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --cta: #3DD07A; --cta-hover: #6BE09A; --cta-ink: #052814; } }
:root[data-theme="dark"] { --cta: #3DD07A; --cta-hover: #6BE09A; --cta-ink: #052814; }
.btn-primary { background: var(--cta); color: var(--cta-ink); border-color: var(--cta); }
.btn-primary:hover { background: var(--cta-hover); color: var(--cta-ink); border-color: var(--cta-hover); }
.mobile-nav .btn { color: var(--cta-ink); }
.mobile-bar a.primary { background: var(--cta); color: var(--cta-ink); border-color: var(--cta); }
.wa-float:hover { background: var(--cta); color: var(--cta-ink); }

/* Celular (out/2026): prova visual na 1ª tela, textos e toques maiores */
.prob-more { display: none; }
.chip, .feat .k, .ba2 .lbl, .ba-pair .lbl, .mosaic figcaption { font-size: .75rem; }
@media (max-width: 760px) {
  .hero2 .wrap { padding-block: 16px 36px; gap: 22px; }
  .hero2 .eyebrow { display: none; }
  .hero2 h1 { font-size: clamp(1.75rem, 7.6vw, 2.05rem); }
  .hero2 .lead { font-size: var(--t-base); }
  .mosaic { order: -1; height: 170px; grid-template-columns: 1.3fr 1fr 1fr; grid-template-rows: 1fr; gap: 8px; }
  .mosaic .m1 { grid-row: auto; }
  .mosaic .prumo, .mosaic figcaption { display: none; }
  .hero-badge { left: 8px; right: auto; top: auto; bottom: 8px; padding: 6px 10px; gap: 8px; max-width: calc(100% - 16px); box-shadow: 0 6px 16px rgba(0,0,0,.3); }
  .hero-badge b { font-size: .8rem; }
  .hero-badge small { display: none; }
  .page-hero .wrap { padding-block: 20px 32px; }
  .page-hero .note-mob-hide { display: none; }
  .tabs button, .filters button { min-height: 44px; }
  .btn-sm { min-height: 44px; }
  .prob-grid:not(.is-open) > .prob:nth-child(n+7) { display: none; }
  .prob-more { display: inline-flex; margin-top: 18px; width: 100%; }
}
@media (max-width: 380px) { .mosaic { height: 140px; } }

/* Menu de serviços: alinhado à esquerda do item, para não sair da tela (out/2026) */
.mega { left: -12px; transform: none; width: min(820px, calc(100vw - 32px)); }

/* Etapas da pintura e sistemas (home, out/2026) */
.paint-steps { list-style: none; margin: 0; padding: 0; counter-reset: ps; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }
.paint-steps li { display: grid; gap: 10px; align-content: start; min-width: 0; }
.paint-steps figure { margin: 0; aspect-ratio: 4 / 5; max-width: 100%; overflow: hidden; border-radius: var(--r); background: var(--surface-2); }
.paint-steps img { width: 100%; height: 100%; object-fit: cover; }
.paint-steps h3 { font-size: var(--t-md); line-height: 1.25; }
.paint-steps h3::before { counter-increment: ps; content: counter(ps, decimal-leading-zero); display: block; font-family: var(--f-mono); font-size: var(--t-xs); letter-spacing: .1em; color: var(--steel); margin-bottom: 4px; }
.paint-steps p { font-size: var(--t-sm); color: var(--ink-2); }
.paint-sys { margin-top: clamp(32px, 4vw, 48px); display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(20px, 3vw, 40px); align-items: start; }
.paint-sys .h-sub { font-size: var(--t-xl); }
.paint-sys .mat { margin: 0; }
@media (max-width: 1000px) { .paint-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); } .paint-sys { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .paint-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; } .paint-steps li:last-child { grid-column: 1 / -1; } .paint-steps li:last-child figure { aspect-ratio: 16 / 9; } }
.paint-sys .mat > div:last-child:nth-child(odd) { grid-column: 1 / -1; }

/* Perguntas com opções em botões (formulários de orçamento) */
.opt-q { border: 0; padding: 0; margin: 0; min-width: 0; }
.opt-q legend, .field.opt-q legend { font-size: var(--t-sm); font-weight: 600; margin-bottom: 8px; padding: 0; }
.opts { display: flex; flex-wrap: wrap; gap: 8px; }
.opt { position: relative; display: inline-flex; cursor: pointer; }
.field .opt input, .opt input { position: absolute; opacity: 0; width: 1px; height: 1px; min-height: 0; padding: 0; border: 0; pointer-events: none; }
.field .opt span, .opt span { display: inline-block; padding: 11px 15px; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--bg); color: var(--ink); font-size: var(--t-sm); font-weight: 500; line-height: 1.25; transition: border-color .15s, background .15s; }
.opt span small { color: var(--muted); font-weight: 400; margin-left: 4px; }
.opt:hover span { border-color: var(--cta, #15803D); }
.opt input:focus-visible + span { outline: 2px solid var(--cta, #15803D); outline-offset: 2px; }
.opt input:checked + span { border-color: var(--cta, #15803D); background: color-mix(in srgb, var(--cta, #15803D) 16%, var(--bg)); font-weight: 600; }
.opt input:checked + span::before { content: "✓ "; color: var(--cta, #15803D); font-weight: 700; }
.opt input:checked + span small { color: inherit; opacity: .8; }
.form-legal { grid-column: 1 / -1; font-size: var(--t-xs); color: var(--muted); margin: 0; }
.form-legal a { color: inherit; text-decoration: underline; }


#contato { scroll-margin-top: 72px; }
.lead-sec .form-card { align-self: start; }

/* Botão flutuante do WhatsApp em verde */
.wa-float { background: var(--cta); color: var(--cta-ink); box-shadow: 0 6px 20px rgba(0,0,0,.28); }
.wa-float:hover { background: var(--cta-hover); color: var(--cta-ink); }
.form-card textarea[name="mensagem"] { min-height: 92px; }