/* IBSE Bertoletti Security — site institucional
   Tipografia: Source Serif 4 (títulos), IBM Plex Sans (texto), IBM Plex Mono (rótulos técnicos) */

:root {
  --ink: #0d0f0e;
  --ink-2: #141715;
  --ink-3: #1c201e;
  --ink-line: rgba(236, 234, 228, .12);
  --ink-line-2: rgba(236, 234, 228, .22);
  --on-ink: #eceae4;
  --on-ink-mute: #9aa09c;

  --paper: #f3f2ee;
  --paper-2: #e8e6e0;
  --paper-line: rgba(13, 15, 14, .13);
  --on-paper: #121413;
  --on-paper-mute: #5a5f5b;

  --verde: #2f9e4f;
  --verde-vivo: #3fc46a;
  --vermelho: #d7193a;
  --branco: #f7f6f2;

  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --wrap: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--ink);
  color: var(--on-ink);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
::selection { background: var(--verde); color: #fff; }
:focus-visible { outline: 2px solid var(--verde-vivo); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--branco); color: var(--ink); padding: 10px 14px; z-index: 100; font-weight: 600; }
.skip:focus { top: 12px; }

/* ---------- tipografia ---------- */
.eyebrow {
  font: 500 12px/1.4 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--on-ink-mute);
  display: flex; align-items: center; gap: 14px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .6; }
.paper .eyebrow { color: var(--on-paper-mute); }

h1, h2, h3, .display {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -.012em;
  margin: 0;
  font-optical-sizing: auto;
}
h1 { font-size: clamp(40px, 6.2vw, 84px); line-height: 1.02; }
h2 { font-size: clamp(32px, 4.2vw, 56px); line-height: 1.06; }
h3 { font-size: clamp(22px, 2.1vw, 28px); line-height: 1.2; }
h1 em, h2 em, h3 em { font-style: italic; font-weight: 400; }
.lead { font-size: clamp(18px, 1.5vw, 21px); line-height: 1.55; color: var(--on-ink-mute); max-width: 60ch; margin: 0; }
.paper .lead { color: var(--on-paper-mute); }
p { margin: 0 0 1em; }
.mono { font-family: var(--mono); }

/* marca: filete tricolor */
.tri { display: inline-flex; height: 3px; width: 54px; }
.tri i { flex: 1; }
.tri i:nth-child(1) { background: var(--verde); }
.tri i:nth-child(2) { background: var(--branco); }
.tri i:nth-child(3) { background: var(--vermelho); }
.paper .tri i:nth-child(2) { background: #cfcdc6; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 12px;
  height: 52px; padding: 0 24px;
  font: 500 15px/1 var(--sans); letter-spacing: .01em;
  border: 1px solid transparent; border-radius: 2px;
  transition: background .2s, color .2s, border-color .2s;
  cursor: pointer; white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; flex: none; transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }
.btn-solid { background: var(--branco); color: var(--ink); }
.btn-solid:hover { background: #fff; }
.btn-line { border-color: var(--ink-line-2); color: var(--on-ink); }
.btn-line:hover { border-color: var(--on-ink); }
.btn-verde { background: var(--verde); color: #fff; }
.btn-verde:hover { background: #288a44; }
.paper .btn-solid { background: var(--ink); color: var(--on-ink); }
.paper .btn-solid:hover { background: #000; }
.paper .btn-line { border-color: var(--paper-line); color: var(--on-paper); }
.paper .btn-line:hover { border-color: var(--on-paper); }
.btn-sm { height: 40px; padding: 0 16px; font-size: 14px; }

.link-seta { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; border-bottom: 1px solid currentColor; padding-bottom: 3px; }
.link-seta svg { width: 14px; height: 14px; transition: transform .2s; }
.link-seta:hover svg { transform: translateX(3px); }

/* ---------- cabeçalho ---------- */
.topo {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(13, 15, 14, .0);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, height .3s;
}
.topo.solido, .topo.fixo-escuro { background: rgba(13, 15, 14, .94); border-color: var(--ink-line); backdrop-filter: saturate(140%) blur(10px); -webkit-backdrop-filter: saturate(140%) blur(10px); }
.topo .wrap { display: flex; align-items: center; gap: 32px; }
.marca { display: flex; align-items: center; gap: 12px; flex: none; }
.marca img { width: 42px; height: 42px; }
.marca-txt { display: flex; flex-direction: column; line-height: 1; }
.marca-txt b { font: italic 500 24px/1 var(--serif); letter-spacing: .06em; }
.marca-txt span { font: 500 9.5px/1 var(--mono); letter-spacing: .22em; text-transform: uppercase; color: var(--on-ink-mute); margin-top: 5px; }

.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { font-size: 14.5px; color: var(--on-ink-mute); padding: 8px 0; position: relative; transition: color .2s; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--on-ink); }
.nav a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--verde-vivo); }
.topo-acoes { display: flex; gap: 10px; align-items: center; }
.menu-btn { display: none; flex: none; width: 44px; height: 44px; border: 1px solid var(--ink-line-2); background: none; border-radius: 2px; cursor: pointer; margin-left: auto; }
.menu-btn span { display: block; width: 18px; height: 1.5px; background: var(--on-ink); margin: 4px auto; transition: transform .25s, opacity .25s; }
.menu-aberto .menu-btn span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.menu-aberto .menu-btn span:nth-child(2) { opacity: 0; }
.menu-aberto .menu-btn span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

.gaveta {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 49;
  background: var(--ink); border-top: 1px solid var(--ink-line);
  padding: 24px var(--gutter) 40px; overflow-y: auto;
  display: none; flex-direction: column;
}
.menu-aberto .gaveta { display: flex; }
.gaveta a.g-item { font: 400 30px/1.2 var(--serif); padding: 14px 0; border-bottom: 1px solid var(--ink-line); display: flex; justify-content: space-between; align-items: baseline; }
.gaveta a.g-item small { font: 500 11px var(--mono); letter-spacing: .14em; color: var(--on-ink-mute); }
.gaveta .g-acoes { display: grid; gap: 10px; margin-top: 28px; }
.gaveta .g-acoes .btn { justify-content: center; }
.gaveta .g-contato { margin-top: 28px; font: 400 14px/1.8 var(--mono); color: var(--on-ink-mute); }

/* ---------- seções ---------- */
.secao { padding: clamp(80px, 11vw, 150px) 0; position: relative; }
.paper { background: var(--paper); color: var(--on-paper); }
.paper-2 { background: var(--paper-2); color: var(--on-paper); }
.ink-2 { background: var(--ink-2); }
.cab-secao { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: end; margin-bottom: clamp(48px, 6vw, 80px); }
.cab-secao h2 { margin-top: 22px; }
.cab-secao .lead { justify-self: start; }

/* ---------- hero ---------- */
.hero { min-height: 100vh; min-height: 100svh; display: flex; align-items: stretch; padding-top: var(--header-h); position: relative; overflow: hidden; border-bottom: 1px solid var(--ink-line); }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--ink-line) 1px, transparent 1px), linear-gradient(90deg, var(--ink-line) 1px, transparent 1px);
  background-size: 96px 96px; background-position: -1px -1px; opacity: .35;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 45%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 70% 45%, #000 20%, transparent 75%);
}
.hero .wrap { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(24px, 4vw, 64px); align-items: center; padding-top: clamp(40px, 6vh, 80px); padding-bottom: clamp(40px, 6vh, 80px); position: relative; }
.hero h1 { margin: 28px 0 28px; }
.hero .lead { margin-bottom: 40px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 12px 36px; margin-top: 56px; padding-top: 22px; border-top: 1px solid var(--ink-line); font: 400 13px/1.5 var(--mono); color: var(--on-ink-mute); }
.hero-meta b { color: var(--on-ink); font-weight: 500; display: block; font-size: 14px; }

.planta { width: 100%; height: auto; aspect-ratio: 1 / 1; max-width: 560px; justify-self: end; }
.planta .p-parede { fill: none; stroke: rgba(236,234,228,.55); stroke-width: 2; }
.planta .p-fino { fill: none; stroke: rgba(236,234,228,.22); stroke-width: 1; }
.planta .p-cota { fill: none; stroke: rgba(236,234,228,.3); stroke-width: .75; stroke-dasharray: 3 3; }
.planta .p-txt { fill: rgba(236,234,228,.55); font: 500 9px var(--mono); letter-spacing: .08em; }
.planta .p-txt-b { fill: var(--on-ink); font: 500 9.5px var(--mono); letter-spacing: .08em; }
.planta .p-cam { fill: var(--ink); stroke: var(--on-ink); stroke-width: 1.4; }
.planta .p-cone { fill: rgba(63,196,106,.10); stroke: rgba(63,196,106,.55); stroke-width: 1; }
.planta .p-cone-var { transform-box: view-box; animation: varre 9s ease-in-out infinite alternate; }
.planta .p-acesso { fill: none; stroke: var(--vermelho); stroke-width: 1.4; }
.planta .p-ponto { fill: var(--verde-vivo); }
.planta .p-pulso { fill: none; stroke: var(--verde-vivo); stroke-width: 1; animation: pulso 2.4s ease-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes varre { from { transform: rotate(-16deg); } to { transform: rotate(16deg); } }
@keyframes pulso { from { transform: scale(.6); opacity: .9; } to { transform: scale(2.6); opacity: 0; } }

/* ---------- faixa de números ---------- */
.fatos { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--ink-line); }
.fato { padding: 40px 28px 36px; border-left: 1px solid var(--ink-line); }
.fato:first-child { border-left: 0; padding-left: 0; }
.fato b { display: block; font: 400 clamp(34px, 3.4vw, 46px)/1 var(--serif); letter-spacing: -.01em; margin-bottom: 14px; }
.fato b em { font-style: italic; }
.fato span { font-size: 14.5px; color: var(--on-ink-mute); line-height: 1.5; display: block; max-width: 26ch; }

/* ---------- lista de soluções ---------- */
.lista-sol { border-top: 1px solid var(--paper-line); }
.sol {
  display: grid; grid-template-columns: 72px minmax(0, 4fr) minmax(0, 6fr) 40px; gap: 24px;
  align-items: baseline; padding: 30px 0; border-bottom: 1px solid var(--paper-line);
  transition: background .25s, padding .25s;
}
a.sol:hover { background: rgba(13,15,14,.035); padding-left: 14px; padding-right: 14px; }
.sol .n { font: 500 13px var(--mono); color: var(--on-paper-mute); letter-spacing: .08em; }
.sol h3 { font-size: clamp(22px, 2.2vw, 30px); }
.sol p { margin: 0; color: var(--on-paper-mute); font-size: 16px; }
.sol .seta { align-self: center; justify-self: end; width: 18px; height: 18px; color: var(--on-paper-mute); transition: transform .2s, color .2s; }
a.sol:hover .seta { transform: translateX(4px); color: var(--verde); }
.sol .selo-dif { display: inline-block; font: 500 10.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--verde); border: 1px solid currentColor; padding: 5px 8px; margin-left: 12px; vertical-align: middle; position: relative; top: -3px; }

/* ---------- locação ---------- */
.locacao .wrap { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 7vw, 110px); }
.locacao h2 { margin: 22px 0 26px; }
.comparativo { width: 100%; border-collapse: collapse; font-size: 15.5px; }
.comparativo th, .comparativo td { text-align: left; padding: 18px 16px; border-bottom: 1px solid var(--ink-line); vertical-align: top; }
.comparativo thead th { font: 500 11.5px/1.3 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--on-ink-mute); border-bottom-color: var(--ink-line-2); }
.comparativo thead th.destaque { color: var(--verde-vivo); }
.comparativo td:first-child, .comparativo th:first-child { padding-left: 0; color: var(--on-ink-mute); width: 34%; }
.comparativo td.destaque { color: var(--on-ink); background: rgba(47,158,79,.07); }
.comparativo td.destaque::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--verde-vivo); margin-right: 10px; position: relative; top: -1px; }
.comparativo td.fraco { color: var(--on-ink-mute); }

/* ---------- método ---------- */
.metodo { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--paper-line); counter-reset: etapa; }
.etapa { padding: 34px 28px 10px 0; position: relative; }
.etapa + .etapa { padding-left: 28px; border-left: 1px solid var(--paper-line); }
.etapa .n { font: 500 12px var(--mono); letter-spacing: .14em; color: var(--on-paper-mute); display: block; margin-bottom: 40px; }
.etapa h3 { font-size: 24px; margin-bottom: 14px; }
.etapa p { color: var(--on-paper-mute); font-size: 15.5px; margin: 0; }
.etapa::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; background: var(--on-paper); }
.etapa + .etapa::before { left: -4px; }

/* método em fundo escuro */
.metodo-ink { border-top-color: var(--ink-line); }
.metodo-ink .etapa + .etapa { border-left-color: var(--ink-line); }
.metodo-ink .etapa .n, .metodo-ink .etapa p { color: var(--on-ink-mute); }
.metodo-ink .etapa::before { background: var(--verde-vivo); }
.secao:not(.paper):not(.paper-2) .cab-secao .link-seta { color: var(--on-ink); }

/* ---------- clientes ---------- */
.clientes .wrap { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.nomes { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--ink-line); }
.nomes li { list-style: none; padding: 30px 0; border-bottom: 1px solid var(--ink-line); font: 400 clamp(26px, 2.8vw, 38px)/1.1 var(--serif); letter-spacing: -.01em; }
.nomes li:nth-child(odd) { padding-right: 24px; }
.nomes li:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--ink-line); }
.nomes { margin: 0; padding: 0; }
.segmentos { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.segmentos span { font: 500 12px/1 var(--mono); letter-spacing: .08em; border: 1px solid var(--ink-line-2); padding: 9px 12px; color: var(--on-ink-mute); }
.nota-legal { font-size: 12.5px; color: var(--on-ink-mute); margin-top: 20px; }

/* ---------- atendimento (3 colunas) ---------- */
.canais { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--paper-line); }
.canal { padding: 36px 32px 36px 0; display: flex; flex-direction: column; gap: 14px; min-height: 280px; }
.canal + .canal { padding-left: 32px; border-left: 1px solid var(--paper-line); }
.canal .n { font: 500 12px var(--mono); letter-spacing: .14em; color: var(--on-paper-mute); text-transform: uppercase; }
.canal h3 { font-size: 26px; }
.canal p { color: var(--on-paper-mute); font-size: 15.5px; margin: 0; }
.canal .acao { margin-top: auto; padding-top: 18px; }
.ink-2 .canais, .secao:not(.paper):not(.paper-2) .canais { border-color: var(--ink-line); }
.secao:not(.paper):not(.paper-2) .canal + .canal { border-color: var(--ink-line); }
.secao:not(.paper):not(.paper-2) .canal p, .secao:not(.paper):not(.paper-2) .canal .n { color: var(--on-ink-mute); }

/* ---------- chamada final ---------- */
.final { padding: clamp(90px, 12vw, 160px) 0; border-top: 1px solid var(--ink-line); position: relative; overflow: hidden; }
.final .wrap { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: end; }
.final h2 { font-size: clamp(38px, 5.4vw, 74px); line-height: 1.02; }
.final-lado { display: grid; gap: 22px; justify-items: start; }
.final-lado .tel { font: 400 clamp(26px, 2.4vw, 34px)/1.1 var(--serif); }
.final-lado small { font: 400 13px/1.6 var(--mono); color: var(--on-ink-mute); }

/* ---------- rodapé ---------- */
.rodape { background: #090a0a; border-top: 1px solid var(--ink-line); padding: 72px 0 28px; font-size: 14.5px; color: var(--on-ink-mute); }
.rodape-grade { display: grid; grid-template-columns: minmax(0, 4fr) repeat(3, minmax(0, 2fr)); gap: 40px; padding-bottom: 56px; border-bottom: 1px solid var(--ink-line); }
.rodape .rod-tit { font: 500 11px/1 var(--mono); letter-spacing: .16em; text-transform: uppercase; color: var(--on-ink); margin: 6px 0 20px; }
.rodape ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.rodape a:hover { color: var(--on-ink); }
.rodape .marca { margin-bottom: 22px; }
.rodape address { font-style: normal; line-height: 1.7; }
.rodape-base { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; padding-top: 24px; font: 400 12px/1.6 var(--mono); }
.sociais { display: flex; gap: 8px; margin-top: 22px; }
.sociais a { width: 40px; height: 40px; border: 1px solid var(--ink-line-2); display: grid; place-items: center; transition: border-color .2s, color .2s; }
.sociais a:hover { border-color: var(--on-ink); color: var(--on-ink); }
.sociais svg { width: 17px; height: 17px; }

/* ---------- cabeçalho de página interna ---------- */
.pag-topo { padding: calc(var(--header-h) + clamp(64px, 9vw, 120px)) 0 clamp(56px, 7vw, 96px); border-bottom: 1px solid var(--ink-line); position: relative; overflow: hidden; }
.pag-topo .wrap { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: end; }
.pag-topo h1 { font-size: clamp(40px, 5.6vw, 76px); margin-top: 26px; }
.pag-topo .lead { margin-top: 0; }
.trilha { font: 400 12px var(--mono); color: var(--on-ink-mute); letter-spacing: .06em; margin-bottom: 30px; display: flex; gap: 10px; }
.trilha a:hover { color: var(--on-ink); }

/* ---------- conteúdo de texto ---------- */
.texto-2col { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); }
.texto-2col .corpo p { font-size: 18.5px; line-height: 1.7; }
.texto-2col .corpo p:first-child::first-letter { font: 400 4.2em/.82 var(--serif); float: left; margin: 6px 12px 0 0; }
.citacao { font: italic 400 clamp(26px, 2.6vw, 36px)/1.3 var(--serif); margin: 0; padding-left: 26px; border-left: 2px solid var(--verde); }

.linha-tempo { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--paper-line); }
.linha-tempo > div { padding: 34px 32px 0 0; }
.linha-tempo > div + div { padding-left: 32px; border-left: 1px solid var(--paper-line); }
.linha-tempo .n { font: 500 12px var(--mono); letter-spacing: .14em; color: var(--on-paper-mute); text-transform: uppercase; display: block; margin-bottom: 26px; }
.linha-tempo h3 { margin-bottom: 14px; }
.linha-tempo p { color: var(--on-paper-mute); margin: 0; }

/* soluções detalhadas */
.sol-det { display: grid; grid-template-columns: 90px minmax(0, 5fr) minmax(0, 6fr); gap: clamp(20px, 4vw, 64px); padding: clamp(48px, 6vw, 80px) 0; border-bottom: 1px solid var(--paper-line); }
.sol-det:first-child { border-top: 1px solid var(--paper-line); }
.sol-det .n { font: 500 13px var(--mono); color: var(--on-paper-mute); letter-spacing: .1em; padding-top: 10px; }
.sol-det h2 { font-size: clamp(30px, 3.4vw, 46px); }
.sol-det .desc p { color: var(--on-paper-mute); font-size: 17.5px; }
.sol-det ul { list-style: none; margin: 24px 0 0; padding: 0; border-top: 1px solid var(--paper-line); }
.sol-det li { padding: 13px 0; border-bottom: 1px solid var(--paper-line); font-size: 15.5px; display: flex; gap: 14px; }
.sol-det li::before { content: ""; width: 6px; height: 6px; background: var(--verde); margin-top: 9px; flex: none; }
.sol-det.dif { background: var(--ink); color: var(--on-ink); border: 0; margin: 0 calc(var(--gutter) * -1); padding-left: var(--gutter); padding-right: var(--gutter); }
.sol-det.dif .n, .sol-det.dif .desc p { color: var(--on-ink-mute); }
.sol-det.dif ul, .sol-det.dif li { border-color: var(--ink-line); }

/* ---------- vídeos ---------- */
.videos { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(24px, 3vw, 40px); }
.video { display: flex; flex-direction: column; gap: 16px; }
.video .quadro { position: relative; aspect-ratio: 16 / 9; background: #000; overflow: hidden; border: 1px solid var(--ink-line); }
.video .quadro img, .video .quadro video, .video .quadro iframe { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border: 0; }
.video .quadro button { position: absolute; inset: 0; border: 0; background: linear-gradient(0deg, rgba(0,0,0,.55), rgba(0,0,0,.1)); cursor: pointer; display: flex; align-items: flex-end; justify-content: flex-start; padding: 20px; }
.video .play { width: 58px; height: 58px; border-radius: 50%; border: 1px solid rgba(255,255,255,.7); display: grid; place-items: center; transition: background .2s, border-color .2s; }
.video .quadro button:hover .play { background: var(--verde); border-color: var(--verde); }
.video .play svg { width: 18px; height: 18px; margin-left: 3px; }
.video .legenda { display: flex; gap: 18px; align-items: baseline; }
.video .legenda .n { font: 500 12px var(--mono); color: var(--on-ink-mute); letter-spacing: .12em; }
.video h3 { font-size: 24px; }
.video p { color: var(--on-ink-mute); font-size: 15px; margin: 4px 0 0; }
.video .fonte { font: 400 12px var(--mono); color: var(--on-ink-mute); }

/* ---------- formulário ---------- */
.form-grade { display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
.campo { display: flex; flex-direction: column; gap: 8px; margin-bottom: 22px; }
.campo.largo { grid-column: 1 / -1; }
.campo label { font: 500 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--on-paper-mute); }
.campo input, .campo select, .campo textarea {
  font: 400 16.5px/1.4 var(--sans); color: var(--on-paper);
  background: transparent; border: 0; border-bottom: 1px solid rgba(13,15,14,.3);
  padding: 10px 0 12px; border-radius: 0; outline: none; transition: border-color .2s;
  -webkit-appearance: none; appearance: none;
}
.campo select { background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%); background-position: calc(100% - 12px) 55%, calc(100% - 7px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 28px; }
.campo textarea { resize: vertical; min-height: 110px; }
.campo input:focus, .campo select:focus, .campo textarea:focus { border-bottom-color: var(--verde); }
.campo input::placeholder, .campo textarea::placeholder { color: #9a9d99; }
.opcoes { display: flex; flex-wrap: wrap; gap: 8px; }
.opcoes label { font: 400 14.5px/1 var(--sans); letter-spacing: 0; text-transform: none; color: var(--on-paper); border: 1px solid var(--paper-line); padding: 11px 14px; cursor: pointer; transition: border-color .2s, background .2s; }
.opcoes input { position: absolute; opacity: 0; pointer-events: none; }
.opcoes input:checked + span { color: #fff; }
.opcoes label:has(input:checked) { background: var(--ink); border-color: var(--ink); color: var(--on-ink); }
.opcoes label:has(input:focus-visible) { outline: 2px solid var(--verde); outline-offset: 2px; }
.form-rodape { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; margin-top: 10px; }
.form-rodape small { color: var(--on-paper-mute); font-size: 13px; max-width: 46ch; }
.form-msg { margin-top: 20px; padding: 16px 18px; border-left: 2px solid var(--verde); background: rgba(47,158,79,.08); display: none; font-size: 15.5px; }
.form-msg.erro { border-color: var(--vermelho); background: rgba(215,25,58,.07); }
.form-msg.ver { display: block; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.contato-grade { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(40px, 7vw, 110px); }
.dados-contato { display: grid; gap: 0; border-top: 1px solid var(--paper-line); align-content: start; }
.dados-contato > div { padding: 22px 0; border-bottom: 1px solid var(--paper-line); }
.dados-contato dt { font: 500 11.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--on-paper-mute); margin-bottom: 10px; }
.dados-contato dd { margin: 0; font-size: 17px; line-height: 1.6; }
.dados-contato dd a { border-bottom: 1px solid var(--paper-line); }
.dados-contato dd a:hover { border-color: var(--on-paper); }

.horario { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--ink-line); margin-top: 40px; }
.horario > div { padding: 22px 24px; }
.horario > div + div { border-left: 1px solid var(--ink-line); }
.horario span { display: block; font: 500 11px var(--mono); letter-spacing: .14em; color: var(--on-ink-mute); margin-bottom: 8px; }
.horario b { font: 400 22px var(--serif); }
.paper .horario, .paper .horario > div + div { border-color: var(--paper-line); }
.paper .horario span { color: var(--on-paper-mute); }

/* estado aberto/fechado */
.status-atend { display: inline-flex; align-items: center; gap: 10px; font: 500 12px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--on-ink-mute); }
.status-atend i { width: 8px; height: 8px; border-radius: 50%; background: #6b706c; }
.status-atend.aberto i { background: var(--verde-vivo); box-shadow: 0 0 0 0 rgba(63,196,106,.6); animation: bolinha 2s infinite; }
@keyframes bolinha { 70% { box-shadow: 0 0 0 8px rgba(63,196,106,0); } 100% { box-shadow: 0 0 0 0 rgba(63,196,106,0); } }

/* texto legal */
.legal { max-width: 760px; }
.legal h2 { font-size: 28px; margin: 48px 0 14px; }
.legal p, .legal li { color: var(--on-paper-mute); font-size: 16.5px; line-height: 1.75; }

/* ---------- WhatsApp fixo ---------- */
.zap { position: fixed; right: 20px; bottom: 20px; z-index: 40; height: 52px; padding: 0 18px 0 14px; display: inline-flex; align-items: center; gap: 10px; background: var(--ink); color: var(--on-ink); border: 1px solid var(--ink-line-2); font: 500 14px var(--sans); box-shadow: 0 10px 30px rgba(0,0,0,.35); transition: border-color .2s, transform .2s; }
.zap:hover { border-color: var(--verde-vivo); transform: translateY(-2px); }
.zap svg { width: 22px; height: 22px; color: var(--verde-vivo); }

/* ---------- aparecer ao rolar ---------- */
.rev { opacity: 0; transform: translateY(18px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1); }
.rev.vis { opacity: 1; transform: none; }
.sem-js .rev { opacity: 1; transform: none; }

/* ---------- 404 ---------- */
.nf { min-height: 100vh; display: grid; place-items: center; text-align: center; padding: 120px var(--gutter); }
.nf .cod { font: 400 clamp(90px, 16vw, 200px)/1 var(--serif); font-style: italic; color: var(--on-ink-mute); }

/* ---------- responsivo ---------- */
@media (max-width: 1080px) {
  .nav, .topo-acoes .esconde-m { display: none; }
  .menu-btn { display: block; }
  .topo-acoes { margin-left: auto; }
  .topo-acoes + .menu-btn { margin-left: 0; }
  .hero .wrap { grid-template-columns: 1fr; }
  .planta { max-width: 460px; justify-self: start; order: -1; opacity: .9; }
  .hero .planta { display: none; }
}
@media (max-width: 900px) {
  .metodo-ink .etapa, .metodo-ink .etapa + .etapa { border-bottom-color: var(--ink-line); }
  :root { --header-h: 66px; }
  .cab-secao, .locacao .wrap, .clientes .wrap, .final .wrap, .pag-topo .wrap, .texto-2col, .contato-grade { grid-template-columns: 1fr; }
  .fatos { grid-template-columns: 1fr 1fr; }
  .fato { padding: 30px 20px 28px; }
  .fato:nth-child(odd) { border-left: 0; padding-left: 0; }
  .fato:nth-child(n+3) { border-top: 1px solid var(--ink-line); }
  .sol { grid-template-columns: 44px 1fr 24px; gap: 8px 16px; }
  .sol p { grid-column: 2 / 3; }
  .sol .seta { grid-row: 1; grid-column: 3; }
  .metodo, .canais, .linha-tempo { grid-template-columns: 1fr; }
  .etapa, .etapa + .etapa, .canal, .canal + .canal, .linha-tempo > div, .linha-tempo > div + div { padding: 28px 0; border-left: 0; border-bottom: 1px solid var(--paper-line); min-height: 0; }
  .etapa .n { margin-bottom: 16px; }
  .etapa::before, .etapa + .etapa::before { display: none; }
  .secao:not(.paper):not(.paper-2) .canal { border-color: var(--ink-line); }
  .sol-det { grid-template-columns: 1fr; gap: 16px; }
  .sol-det .n { padding: 0; }
  .videos { grid-template-columns: 1fr; }
  .rodape-grade { grid-template-columns: 1fr 1fr; }
  .rodape-grade > div:first-child { grid-column: 1 / -1; }
  .comparativo { font-size: 14.5px; }
  .comparativo th, .comparativo td { padding: 14px 10px; }
  .comparativo td:first-child, .comparativo th:first-child { width: 30%; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .topo-acoes { display: none; }
  .form-grade { grid-template-columns: 1fr; }
  .nomes { grid-template-columns: 1fr; }
  .nomes li:nth-child(n) { padding: 22px 0; border-left: 0; }
  .horario { grid-template-columns: 1fr; }
  .horario > div + div { border-left: 0; border-top: 1px solid var(--ink-line); }
  .paper .horario > div + div { border-top-color: var(--paper-line); }
  .hero-meta { gap: 14px 24px; margin-top: 40px; }
  .btn { height: 50px; }
  .hero-ctas .btn { flex: 1 1 100%; justify-content: space-between; }
  .zap span { display: none; }
  .zap { padding: 0; width: 52px; justify-content: center; }
  .rodape-grade { grid-template-columns: 1fr; }
  .comparativo thead th { font-size: 10px; letter-spacing: .08em; }
}
@media (max-width: 420px) {
  .fatos { grid-template-columns: 1fr; }
  .fato, .fato:nth-child(n) { border-left: 0; padding: 26px 0; border-top: 1px solid var(--ink-line); }
  .fato:first-child { border-top: 0; }
  .eyebrow::before { display: none; }
  .marca-txt span { letter-spacing: .14em; }
  .comparativo td:first-child, .comparativo th:first-child { width: auto; }
  .comparativo thead th:first-child { display: none; }
  .comparativo tr { display: grid; grid-template-columns: 1fr 1fr; }
  .comparativo thead tr { grid-template-columns: 1fr 1fr; }
  .comparativo td:first-child { grid-column: 1 / -1; padding: 16px 0 4px; border-bottom: 0; font: 500 11px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
  .comparativo thead th:nth-child(2), .comparativo td:nth-child(2) { padding-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .rev { opacity: 1; transform: none; }
}

.rodape ul a, .rodape p a { display:inline-block; padding:5px 0; }
.rodape ul { gap:4px; }

/* ---- ajustes de celular (28/09) ---- */
@media (max-width: 1080px) {
  .topo .wrap { gap: 16px; }
  .menu-btn { margin-left: auto !important; display: grid; place-items: center; }
  .menu-btn span { margin: 2.5px auto; }
  .menu-aberto .menu-btn span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
  .menu-aberto .menu-btn span:nth-child(3) { transform: translateY(-4px) rotate(-45deg); }
}
@media (max-width: 1080px) and (min-width: 561px) {
  .topo-acoes { margin-left: auto; }
  .topo-acoes + .menu-btn { margin-left: 0 !important; }
}
.trilha a { display: inline-block; padding: 12px 0; margin: -12px 0; }
.link-seta { padding: 10px 0 6px; }
.dados-contato dd a { display: inline-block; padding: 8px 0; }
.legal a { display: inline-block; padding: 6px 0; }
@media (max-width: 560px) {
  .comparativo, .comparativo td { font-size: 14px; }
  .comparativo thead th { font-size: 11.5px !important; letter-spacing: .06em !important; }
  .comparativo td:first-child { font-size: 11.5px !important; }
  .horario span { font-size: 12px; }
  .campo label, .dados-contato dt { font-size: 12px; }
  .hero-meta { font-size: 13px; }
  .gaveta a.g-item { padding: 16px 0; }
}

/* ícone do menu: três traços absolutos -> X perfeito */
.menu-btn { position: relative; }
.menu-btn span { position: absolute !important; left: 50% !important; width: 18px !important; height: 1.5px !important; margin: 0 !important;
  transform-origin: center; transition: transform .25s, opacity .2s, top .25s; }
.menu-btn span:nth-child(1) { top: 15px; transform: translateX(-50%); }
.menu-btn span:nth-child(2) { top: 21px; transform: translateX(-50%); }
.menu-btn span:nth-child(3) { top: 27px; transform: translateX(-50%); }
.menu-aberto .menu-btn span:nth-child(1) { top: 21px; transform: translateX(-50%) rotate(45deg) !important; }
.menu-aberto .menu-btn span:nth-child(2) { opacity: 0; }
.menu-aberto .menu-btn span:nth-child(3) { top: 21px; transform: translateX(-50%) rotate(-45deg) !important; }
/* botão dentro do bloco escuro (Soluções · Locação) */
.paper .sol-det.dif .btn-solid { background: var(--branco); color: var(--ink); }
.paper .sol-det.dif .btn-solid:hover { background: #fff; }