/* TEKQIA Studio: preto profundo, vermelho da marca, branco para contraste. Sem fontes nem arquivos de terceiros. */
:root {
  --bg: #0a0a0b; --bg-2: #111113; --bg-3: #17171a; --line: #26262b; --line-2: #3a3a42;
  --fg: #f5f5f6; --fg-2: #b4b4bd; --red: #e30515; --red-hover: #ff2a39; --on-red: #ffffff; --ok: #4ade80;
  --display: Bahnschrift, 'Segoe UI Variable Display', 'SF Pro Display', 'Segoe UI', system-ui, -apple-system, Roboto, 'Helvetica Neue', Arial, sans-serif;
  --text: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, 'Cascadia Mono', 'SF Mono', Consolas, 'Liberation Mono', monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 18px/1.65 var(--text); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; letter-spacing: -0.01em; text-wrap: balance; font-weight: 700; }
a { color: inherit; }
img { max-width: 100%; }
:focus-visible { outline: 3px solid var(--red-hover); outline-offset: 3px; border-radius: 3px; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.pular { position: absolute; left: 16px; top: -60px; z-index: 20; background: var(--red); color: var(--on-red); padding: 10px 16px; border-radius: 4px; }
.pular:focus { top: 12px; }

/* botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border: 2px solid var(--red); border-radius: 3px; font: 700 17px var(--text); text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s, color .15s; }
.btn svg { width: 22px; height: 22px; flex: none; }
.btn-red { background: var(--red); color: var(--on-red); }
.btn-red:hover { background: var(--red-hover); border-color: var(--red-hover); }
.btn-line { background: transparent; color: var(--fg); border-color: var(--line-2); }
.btn-line:hover { border-color: var(--fg); }
.acoes { display: flex; flex-wrap: wrap; gap: 12px; }

/* cabeçalho */
.topo { position: sticky; top: 0; z-index: 10; background: rgb(10 10 11 / 88%); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.topo .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; font: 700 19px var(--display); letter-spacing: .04em; }
.marca img { width: 40px; height: 40px; display: block; }
.marca span small { font: 400 13px var(--text); letter-spacing: .28em; color: var(--fg-2); margin-left: 8px; }
.menu { display: flex; align-items: center; gap: 28px; }
.menu a { text-decoration: none; font-size: 16px; color: var(--fg-2); padding-block: 8px; border-bottom: 2px solid transparent; }
.menu a:hover { color: var(--fg); border-color: var(--red); }
.menu a.btn { color: var(--on-red); border-bottom: 2px solid var(--red); min-height: 44px; padding-inline: 18px; font-size: 15px; }
.menu a.btn:hover { color: var(--on-red); border-color: var(--red-hover); }
.abrir { display: none; }
.menu-simples { display: flex !important; position: static !important; flex-direction: row !important; padding: 0 !important; border: 0 !important; background: none !important; }
.menu-simples a { border-bottom: 0 !important; padding: 8px 0 !important; font-size: 16px !important; }

/* herói */
.heroi { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.heroi::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; opacity: .45; mask-image: linear-gradient(90deg, transparent 0%, #000 55%, #000 100%); -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 55%, #000 100%); }
.heroi .wrap { position: relative; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px; align-items: center; padding-block: 88px 96px; }
.heroi h1 { font-size: clamp(38px, 5.6vw, 68px); max-width: 15ch; }
.heroi .lead { margin-top: 22px; font-size: 20px; color: var(--fg-2); max-width: 40ch; }
.heroi .acoes { margin-top: 36px; }
.heroi .marca-grande { justify-self: center; width: min(400px, 100%); animation: entra .9s cubic-bezier(.2, .7, .2, 1) both; }
.heroi .marca-grande img { display: block; width: 100%; height: auto; }
@keyframes entra { from { opacity: 0; transform: translateX(28px); } to { opacity: 1; transform: none; } }

/* seções */
.secao { padding-block: 96px; border-bottom: 1px solid var(--line); }
.secao:last-of-type { border-bottom: 0; }
.cab { max-width: 60ch; }
.cab h2 { font-size: clamp(30px, 4.2vw, 48px); }
.cab p { margin-top: 18px; color: var(--fg-2); }
.cab .rotulo { display: block; margin-bottom: 14px; font: 600 15px var(--text); color: var(--red-hover); letter-spacing: .04em; }

.principios { margin-top: 52px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.principios h3 { font-size: 22px; padding-top: 16px; border-top: 3px solid var(--red); }
.principios p { margin-top: 10px; color: var(--fg-2); font-size: 17px; }

/* áreas: lista com régua, sem cartões iguais */
.areas { margin: 48px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line-2); }
.areas li { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 32px; padding-block: 26px; border-bottom: 1px solid var(--line); align-items: baseline; transition: background .15s; }
.areas li:hover { background: var(--bg-2); }
.areas h3 { font-size: 24px; }
.areas p { color: var(--fg-2); }

/* produto */
.produto { margin-top: 52px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.produto .selo { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--fg); border: 1px solid var(--line-2); border-radius: 999px; padding: 4px 14px; }
.produto .selo::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--red); }
.produto h3 { margin-top: 18px; font-size: clamp(28px, 3.4vw, 40px); }
.produto .desc { margin-top: 14px; color: var(--fg-2); max-width: 46ch; }
.caminho { margin: 28px 0 0; padding: 0; list-style: none; border-left: 2px solid var(--line-2); }
.caminho li { position: relative; padding: 0 0 18px 24px; color: var(--fg-2); font-size: 17px; }
.caminho li:last-child { padding-bottom: 0; }
.caminho li::before { content: ''; position: absolute; left: -7px; top: 9px; width: 12px; height: 12px; background: var(--red); transform: rotate(45deg); }
.caminho strong { color: var(--fg); }

.folha { margin: 0; }
.folha .quadro { border: 1px solid var(--line-2); border-radius: 4px; background: var(--bg-2); overflow: hidden; }
.folha .rolagem { overflow-x: auto; }
.folha table { width: 100%; border-collapse: collapse; font: 15px/1.3 var(--mono); font-variant-numeric: tabular-nums; }
.folha th, .folha td { padding: 11px 14px; border: 1px solid var(--line); text-align: left; white-space: nowrap; }
.folha th { background: var(--bg-3); font: 600 13px var(--text); color: var(--fg-2); }
.folha .n { text-align: right; }
.folha tr.soma td { font-weight: 700; background: var(--bg-3); }
.folha td.alvo { outline: 2px solid var(--red); outline-offset: -2px; }
.folha .conferido { padding: 14px 16px; border-top: 1px solid var(--line-2); display: grid; gap: 6px; font-size: 15px; line-height: 1.45; }
.folha .conferido b { color: var(--ok); margin-right: 8px; }
.folha figcaption { margin-top: 12px; font-size: 14px; color: var(--fg-2); }

.servico { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--line-2); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: center; }
.servico h3 { font-size: 26px; }
.servico p { margin-top: 10px; color: var(--fg-2); max-width: 62ch; }

/* contato */
.contato { background: var(--bg-2); }
.contato .corpo { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 48px; align-items: center; }
.contato .acoes { margin-top: 32px; }
.contato .enderecos { margin-top: 28px; display: grid; gap: 4px; color: var(--fg-2); font-size: 16px; }
.contato .enderecos strong { color: var(--fg); font-family: var(--mono); font-weight: 600; }
.contato .logo-lado { width: 240px; }
.contato .logo-lado img { display: block; width: 100%; height: auto; }

footer { border-top: 1px solid var(--line); padding-block: 36px 44px; font-size: 15px; color: var(--fg-2); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; justify-content: space-between; align-items: center; }
footer nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
footer a { text-decoration: none; }
footer a:hover { color: var(--fg); text-decoration: underline; }

/* páginas internas (privacidade, 404) */
.texto { padding-block: 72px 96px; }
.texto .miolo { width: min(720px, 100% - 32px); margin-inline: auto; }
.texto h1 { font-size: clamp(34px, 5vw, 50px); }
.texto h2 { font-size: 24px; margin-top: 40px; }
.texto p, .texto ul { margin-top: 14px; color: var(--fg-2); }
.texto ul { padding-left: 22px; }
.texto a { color: var(--fg); text-decoration-color: var(--red); text-underline-offset: 3px; }
.texto .atual { font-size: 15px; }
.texto .acoes { margin-top: 28px; }

.flutuante { display: none; }

@media (max-width: 900px) {
  .heroi .wrap { grid-template-columns: minmax(0, 1fr); padding-block: 48px 56px; gap: 40px; }
  .heroi .marca-grande { justify-self: start; width: min(280px, 70%); }
  .heroi::before { mask-image: none; -webkit-mask-image: none; opacity: .3; }
  .secao { padding-block: 64px; }
  .principios { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .areas li { grid-template-columns: minmax(0, 1fr); gap: 8px; padding-block: 22px; }
  .produto { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .servico, .contato .corpo { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .contato .logo-lado { width: 180px; }

  .abrir { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px; background: transparent; color: var(--fg); border: 1px solid var(--line-2); border-radius: 3px; font: 600 15px var(--text); cursor: pointer; }
  .menu { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 16px 20px; }
  .menu.aberto { display: flex; }
  .menu a { padding: 16px 4px; border-bottom: 1px solid var(--line); font-size: 18px; }
  .menu a.btn { margin-top: 16px; justify-content: center; border: 2px solid var(--red); }
}
@media (max-width: 600px) {
  .acoes .btn { width: 100%; }
  .flutuante { display: inline-flex; position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 9; box-shadow: 0 8px 24px rgb(0 0 0 / 55%); }
  body { padding-bottom: 84px; }
  .marca span small { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .heroi .marca-grande { animation: none; }
  * { transition: none !important; }
}