/* Shared by React preview and independent PHP exports. No external fonts required. */
.site {
  --ink: #181a1e; --ink-2: #4d525b; --ink-3: #636872; --paper: #faf9f6;
  --surface: #efeeeb; --line: #d7d8d9; --accent: #bd2331; --accent-soft: #fae7e8;
  --focus: #b21d2b; --radius: 12px; --maxw: 1240px;
  font: 17px/1.65 "Aptos", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink); background: var(--paper); -webkit-font-smoothing: antialiased;
}
.site[data-brand="tr"] {
  --ink: #123038; --ink-2: #456069; --ink-3: #526b72; --paper: #f7fbfa;
  --surface: #eaf3f2; --line: #cbdcdb; --accent: #8d2635; --accent-soft: #f7e8eb;
  --focus: #087382; --radius: 20px;
}
body { margin: 0; }
.site *, .site *::before, .site *::after { box-sizing: border-box; }
.site h1,.site h2,.site h3,.site h4,.site p,.site ul,.site ol,.site figure,.site dl { margin: 0; }
.site h1,.site h2,.site h3 { font-family: inherit; text-wrap: balance; }
.site h1 { font-size: clamp(2.8rem, 5.6vw, 5.6rem); font-weight: 750; letter-spacing: -.065em; line-height: 1.04; }
.site h2 { font-size: clamp(2rem, 3.6vw, 3.25rem); font-weight: 700; letter-spacing: -.045em; line-height: 1.12; }
.site h3 { font-size: 1.24rem; font-weight: 650; letter-spacing: -.02em; line-height: 1.3; }
.site h4 { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; }
.site ul,.site ol { padding-left: 1.2em; }
.site a { color: inherit; text-underline-offset: 4px; }
.site a:hover { text-decoration-color: var(--accent); }
.site img { display: block; max-width: 100%; height: auto; }
.site button, .site input, .site textarea, .site select { font: inherit; }
.site button { cursor: pointer; }
.site [hidden] { display: none !important; }
.site :focus-visible { outline: 3px solid var(--focus); outline-offset: 5px; }
.site :target { scroll-margin-top: 110px; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }
.lead { color: var(--ink-2); font-size: clamp(1.05rem, 1.4vw, 1.22rem); max-width: 58ch; }
.eyebrow { display: flex; align-items: center; gap: 12px; color: var(--accent); font-size: .7rem; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 23px; height: 2px; flex: 0 0 23px; background: currentColor; }
.muted { color: var(--ink-3); }
.small,.hint { font-size: .86rem; }
.header { position: sticky; top: 0; z-index: 40; background: rgba(250,249,246,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.header-inner { display: flex; align-items: center; gap: 22px; min-height: 72px; }
.brand-logo { display: flex; align-items: center; flex-shrink: 0; gap: 14px; text-decoration: none; }
.brand-logo img { width: 96px; height: 44px; object-fit: contain; }
.site[data-brand="tr"] .brand-logo img { width: 100px; height: 44px; }
.nav { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.nav-cta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.nav a { font-size: .83rem; text-decoration: none; color: var(--ink-2); padding: 12px 0; }
.nav a:hover:not(.btn),.nav a[aria-current="true"]:not(.btn) { color: var(--accent); }
.nav a[aria-current="true"] { text-decoration: underline; text-decoration-thickness: 2px; }
.site .nav a.btn[aria-current="true"] { color: #fff; text-decoration: none; }
.site .nav a.btn:hover,.site .nav a.btn:focus-visible,.site .nav a.btn:active { color: #fff; }
.nav .btn::after { display: none; }
.nav-toggle { display: none; padding: 10px 16px; min-height: 44px; margin-left: auto; border: 1px solid var(--line); background: var(--paper); color: var(--ink); border-radius: 8px; }
.site .btn { display: inline-flex; justify-content: center; align-items: center; gap: 12px; min-height: 48px; padding: 14px 22px; border: 1px solid var(--accent); border-radius: 8px; color: #fff; background: var(--accent); font-size: .9rem; font-weight: 650; text-decoration: none; transition: transform 180ms, background 180ms, box-shadow 180ms; }
.site a.btn::after { content: "↗"; font-size: 1.1em; transition: transform 180ms; }
.site .btn:hover { background: #8e1a26; border-color: #8e1a26; box-shadow: 0 7px 20px #8f253326; transform: translateY(-2px); }
.site a.btn:hover::after { transform: translate(2px,-2px); }
.site .btn-ghost { color: var(--ink); background: transparent; border-color: var(--line); }
.site .btn-ghost:hover { color: var(--ink); background: var(--surface); border-color: var(--ink-3); }
.site .btn-sm { font-size: .78rem; padding: 10px 14px; min-height: 42px; }
.site .btn-demo,
.site .btn-systems {
  background: #117984;
  border-color: #117984;
  color: #fff;
}
.site .btn-demo:hover, .site .btn-demo:focus-visible, .site .btn-demo:active,
.site .btn-systems:hover, .site .btn-systems:focus-visible, .site .btn-systems:active {
  background: #0e6670;
  border-color: #0e6670;
  color: #fff;
  box-shadow: 0 7px 20px rgba(17, 121, 132, .28);
}
.site .btn-support {
  background: #8d2635;
  border-color: #8d2635;
  color: #fff;
}
.site .btn-support:hover, .site .btn-support:focus-visible, .site .btn-support:active {
  background: #741e2b;
  border-color: #741e2b;
  color: #fff;
  box-shadow: 0 7px 20px rgba(141, 38, 53, .28);
}
.site .btn[disabled] { opacity: .6; cursor: progress; transform: none; }
.site[data-brand="tr"] .btn { border-radius: 100px; }
.section { padding: 100px 0; scroll-margin-top: 88px; }
.section-head { display: grid; gap: 16px; max-width: 680px; margin-bottom: 42px; }
.grid-2,.panel-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 48px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.hero { padding: 0; position: relative; isolation: isolate; overflow: hidden; }
.hero-inner { display: grid; grid-template-columns: 1.16fr 1fr; align-items: center; gap: 40px; min-height: 650px; padding-top: 70px; padding-bottom: 76px; }
.hero-copy { display: grid; gap: 26px; position: relative; z-index: 2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { max-width: 61ch; font-size: .8rem; color: var(--ink-3); border-left: 2px solid var(--line); padding-left: 14px; }
/* X12: typography leads until the real team media is provided. */
.hero-x12 { color: #fff; background: radial-gradient(ellipse at 95% 12%,#60232b,transparent 55%),#15171c; --focus: #fff; border-bottom: 4px solid #db3441; }
.hero-x12::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .16; background-image: linear-gradient(#ffffff35 1px,transparent 1px),linear-gradient(90deg,#ffffff35 1px,transparent 1px); background-size: 90px 90px; mask-image: linear-gradient(90deg,transparent 30%,#000); }
.hero-x12::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(90deg,#111318f2,#111318cc 55%,#11131840); }
.hero-x12 .hero-inner { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; min-height: 640px; }
.hero-x12 .hero-copy { max-width: 960px; }
.hero-x12 h1 { max-width: 17ch; }
.hero-x12 h1 span { color: #ff8e99; }
.hero-x12 .eyebrow { color: #ffb1b8; }
.hero-x12 .lead { color: #e1e1e4; max-width: 49ch; }
.hero-x12 .hero-note { color: #bfc1c8; border-color: #be4350; max-width: 78ch; }
.site .hero-x12 .btn-ghost { color: #fff; background: #191b2199; border-color: #878b95; }
.site .hero-x12 .btn-ghost:hover { background: #30333b; }
.hero-media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero-slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transform: scale(1.03); transition: opacity 1.1s ease, transform 1.1s ease; }
.hero-slide.is-active { opacity: 1; transform: scale(1); }
.site .hero-media img,.hero-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: var(--hero-position,70% 45%); }
.hero-motion { padding: 10px 15px; min-height: 44px; border: 1px solid #878b95; border-radius: 8px; background: #191b21; color: #fff; font-size: .8rem !important; }
/* TR: clean opening screen with a rotating photographic backdrop (real product screens). */
.hero-tr { color: var(--ink); background: radial-gradient(ellipse at 88% 12%, #bfe7e4 0, transparent 46%), #f4faf9; border-bottom: 1px solid var(--line); }
.hero-tr::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .4; background-image: linear-gradient(#0c6a7218 1px, transparent 1px), linear-gradient(90deg, #0c6a7218 1px, transparent 1px); background-size: 90px 90px; mask-image: linear-gradient(90deg, transparent 0, #000 62%); }
.hero-tr::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(90deg, #f4faf9f5, #f4faf9c2 64%, #f4faf900); }
.hero-tr .hero-inner { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; min-height: 620px; }
.hero-tr .hero-copy { max-width: 800px; }
.hero-tr h1 { font-size: clamp(2.8rem,4.65vw,4.8rem); max-width: 14ch; }
.hero-tr h1 span { color: #117984; }
.hero-tr .lead { max-width: 52ch; }
.hero-tr .hero-note { max-width: 48ch; color: var(--ink-3); }
/* Desenvolvimento: seção-vitrine da capacidade técnica da TR — tema claro, coerente com o
   restante do site; #117984 (institucional) entra só como detalhe (linhas, ícones, hover). */
.dev-section { --dev-accent: #117984; --dev-accent-soft: #e3f2f2; background: var(--paper); }
.dev-section .eyebrow { color: var(--dev-accent); }
.dev-section h2 { color: #111111; }
.dev-section .lead { color: var(--ink-2); }
.dev-panel { padding: 56px clamp(20px, 4vw, 56px); border-radius: 28px; background: #fff; border: 1px solid var(--line); box-shadow: 0 20px 50px rgba(17, 24, 28, .05); }
.dev-pipeline { list-style: none; margin: 46px 0 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0; position: relative; counter-reset: none; }
.dev-pipeline::before { content: ""; position: absolute; top: 19px; left: 5%; right: 5%; height: 1px; background: var(--line); z-index: 0; }
.dev-step { position: relative; z-index: 1; padding: 0 14px 0 0; }
.dev-step-n { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--dev-accent-soft); border: 1px solid var(--dev-accent); color: var(--dev-accent); font-size: .74rem; font-weight: 750; margin-bottom: 16px; }
.dev-step h3 { color: #111111; font-size: .96rem; margin: 0 0 6px; letter-spacing: -.01em; }
.dev-step p { color: var(--ink-2); font-size: .82rem; line-height: 1.5; margin: 0; }
.dev-pillars { margin-top: 54px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.dev-pillar { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 28px 24px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); border-top: 2px solid var(--dev-accent); transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease; }
.dev-pillar:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(17, 121, 132, .12); }
.dev-secondary { margin-top: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.dev-secondary .dev-pillar { background: transparent; border: 1px dashed var(--line); }
.dev-secondary .dev-pillar:hover { transform: none; box-shadow: none; border-color: var(--dev-accent); }
@media (max-width: 1100px) {
  .dev-pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 540px) {
  .dev-pillars, .dev-secondary { grid-template-columns: 1fr; }
}
.dev-pillar h3 { color: #111111; font-size: .96rem; margin: 0; letter-spacing: -.01em; }
.dev-pillar p { color: var(--ink-2); font-size: .84rem; line-height: 1.5; margin: 0; }
@media (max-width: 1100px) {
  .dev-pipeline { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px 14px; }
  .dev-pipeline::before { display: none; }
}
@media (max-width: 540px) {
  .dev-panel { padding: 36px 20px; border-radius: 20px; }
  .dev-pipeline { grid-template-columns: 1fr; gap: 0; }
  .dev-step { padding: 0 0 26px 28px; border-left: 1px solid var(--line); margin-left: 18px; }
  .dev-step:last-child { padding-bottom: 0; }
  .dev-step-n { width: 32px; height: 32px; margin-left: -37px; margin-bottom: 12px; }
}
/* Ecossistema TR: fluxo visual conectando produtos ao hub Dash (spec §30). */
.eco-diagram { margin-top: 42px; display: flex; align-items: stretch; gap: 18px; }
.eco-flow { flex: 1 1 auto; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 900px) { .eco-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); } .eco-node:nth-child(2)::after { display: none; } }
.eco-node { position: relative; padding: 20px 18px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); display: flex; flex-direction: column; gap: 6px; }
.eco-node strong { font-size: .88rem; }
.eco-node span { font-size: .76rem; color: var(--ink-3); }
.eco-node:not(:last-child)::after { content: "→"; position: absolute; top: 50%; right: -18px; transform: translateY(-50%); color: var(--accent); font-size: .9rem; z-index: 1; }
.eco-hub { flex: 0 0 220px; display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 22px 22px; border-radius: 16px; background: var(--accent); color: #fff; position: relative; }
.eco-hub::before { content: "→"; position: absolute; top: 50%; left: -18px; transform: translateY(-50%); color: var(--accent); font-size: .9rem; }
.eco-hub strong { font-size: 1.02rem; }
.eco-hub span { font-size: .78rem; opacity: .88; line-height: 1.4; }
@media (max-width: 800px) {
  .eco-diagram { flex-direction: column; }
  .eco-hub { flex-basis: auto; }
  .eco-hub::before { display: none; }
}
@media (max-width: 540px) {
  .eco-flow { grid-template-columns: 1fr; }
  .eco-node::after { display: none; }
}
.app-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
/* Sem "caixa dentro de caixa": card e área da imagem ficam transparentes, integrados ao
   branco da seção; só o hover (leve elevação) dá presença, sem fundo/borda em repouso. */
.app-cards .app-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; background: transparent; border: 0; box-shadow: none; }
.app-cards .app-card:hover { border-color: transparent; box-shadow: none; }
.app-card-media { aspect-ratio: 4/3; overflow: hidden; background: transparent; border-bottom: 0; border-radius: 12px; display: flex; align-items: center; justify-content: center; transition: box-shadow 200ms ease; }
.app-cards .app-card:hover .app-card-media { box-shadow: 0 14px 30px rgba(20, 35, 46, .1); }
.app-card-media img { width: 100%; height: 100%; object-fit: contain; display: block; }
.app-card-body { display: flex; flex-direction: column; padding: 20px 22px 22px; flex: 1; }
.app-card-tag { margin: 0 0 8px; color: var(--accent); font-size: .68rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.app-card-body h3 { margin: 0 0 8px; font-size: 1.02rem; }
.app-card-body p:last-child { margin-top: auto; padding-top: 14px; }
@media (max-width: 800px) { .app-cards { grid-template-columns: 1fr; } }
.step-list { list-style: none; margin: 0; padding: 0; counter-reset: steps; display: grid; gap: 16px; }
.step-list li { counter-increment: steps; display: flex; align-items: baseline; gap: 14px; font-size: .92rem; color: var(--ink-2); line-height: 1.5; }
.step-list li::before { content: counter(steps, decimal-leading-zero); flex-shrink: 0; font: 700 .7rem/1 "Consolas", monospace; color: var(--accent); border: 1px solid var(--line); border-radius: 50%; width: 26px; height: 26px; display: grid; place-items: center; }
.start-steps { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.start-steps li { flex-direction: column; align-items: flex-start; gap: 10px; }
@media (max-width: 800px) { .start-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 540px) { .start-steps { grid-template-columns: 1fr; } }
#contato { padding-block: 96px 110px; }
#contato .contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px; align-items: start; margin-top: 48px; }
#contato .form { padding: 40px; border-radius: 24px; background: var(--surface); border: 1px solid var(--line); box-shadow: 0 20px 50px rgba(24,35,46,.06); }
#contato .contact-info { padding: 32px 34px; border-radius: 24px; background: var(--paper); border: 1px solid var(--line); margin-bottom: 20px; }
#contato .social-card { padding: 24px 34px; border-radius: 24px; background: var(--paper); border: 1px solid var(--line); }
@media (max-width: 800px) { #contato .contact-grid { grid-template-columns: 1fr; } #contato .form { padding: 28px; } #contato .contact-info,#contato .social-card { padding: 24px; } }
/* Catálogos: cards estáveis (X12 abre modal; TR navega para a página). */
#servicos { background: #faf9f6; }
#produtos { background: #fff; }
#servicos .section-head,#produtos .section-head { max-width: none; grid-template-columns: 1fr 1fr; align-items: end; column-gap: 80px; }
#servicos .section-head .eyebrow,#produtos .section-head .eyebrow { grid-column: 1/-1; }
/* Grade de Produtos um pouco mais larga que o resto do site: como é max-width (não breakout
   com margem negativa), nunca ultrapassa a viewport — só ganha espaço em telas realmente
   largas (~1440px+); em notebook/tablet/mobile o comportamento fica idêntico ao de antes. */
#produtos .wrap { max-width: 1400px; }
.catalog { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; align-items: stretch; }
.catalog-products { grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.offer {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-self: stretch;
  height: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: inherit;
  text-align: left;
  text-decoration: none;
  font: inherit;
  padding: 18px;
  cursor: pointer;
  transition: border-color 200ms ease, box-shadow 280ms cubic-bezier(.22,.8,.24,1), transform 280ms cubic-bezier(.22,.8,.24,1);
  scroll-margin-top: 110px;
  box-sizing: border-box;
}
.offer:hover, .offer:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 10px 24px rgba(24, 35, 46, 0.08);
  transform: translateY(-3px);
}
.offer-copy {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
.offer-marker {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  color: var(--accent);
}
.offer-marker > span:last-child {
  font: 600 .62rem/1.4 "Cascadia Code",Consolas,monospace;
  letter-spacing: .07em;
}
.offer-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: var(--accent-soft);
  border-radius: 10px;
  flex-shrink: 0;
}
.offer-icon svg { width: 20px; height: 20px; }
.offer-name {
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.25;
  min-height: 2.5rem;
  display: flex;
  align-items: flex-start;
}
.offer-short {
  color: var(--ink-2);
  padding-top: 6px;
  font-size: .82rem;
  line-height: 1.4;
}
.offer-open {
  margin-top: auto;
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.offer-open::after {
  content: "↗";
  font-size: 1rem;
  line-height: 1;
  transition: transform 180ms ease;
}
.offer:hover .offer-open::after { transform: translate(3px,-3px); }
.offer-service .offer-open::after { content: "+"; }
.site[data-brand="tr"] .catalog { grid-template-columns: repeat(4,minmax(0,1fr)); }

/* Card de produto na home TR: clean, editorial, sem moldura pesada (spec §22-24). */
.product-tile {
  display: flex;
  flex-direction: column;
  min-width: 0;
  color: inherit;
  text-decoration: none;
  border-radius: 16px;
  overflow: hidden;
  background: transparent;
  transition: transform 240ms cubic-bezier(.22,.8,.24,1);
}
.product-tile:hover, .product-tile:focus-visible { transform: translateY(-4px); }
/* aspect-ratio casada com a resolução nativa dos vídeos (1280x720 = 16/9): container e mídia
   ficam no mesmo formato, então "contain" preenche o card inteiro sem cortar a interface e sem
   sobrar tarja vazia. Se um vídeo futuro tiver outra proporção, contain evita crop; o fundo escuro
   cobre a eventual folga em vez de deixar espaço vazio claro. */
/* object-fit: cover (não contain) — a proporção do container já é idêntica à do vídeo (16/9,
   1280x720), então cover não corta nada, mas elimina a fresta de arredondamento de subpixel que
   "contain" deixava (a risca preta fina embaixo/nas laterais, vindo do fundo escuro do container). */
.product-tile-media { aspect-ratio: 16/9; overflow: hidden; border-radius: 14px; background: #0f2a30; display: flex; align-items: center; justify-content: center; line-height: 0; }
.site[data-brand="tr"] .product-tile-media { background: #0f2a30; }
.product-tile-media img,
.product-tile-media video { width: 100%; height: 100%; object-fit: cover; display: block; border: 0; outline: none; transition: transform 320ms ease; pointer-events: none; }
.product-tile:hover .product-tile-media img,
.product-tile:hover .product-tile-media video { transform: scale(1.02); }
.product-tile-body { padding: 16px 2px 0; display: flex; flex-direction: column; flex: 1; }
.product-tile-name { font-size: 1rem; font-weight: 700; letter-spacing: -.01em; margin: 0; }
.product-tile-short { color: var(--ink-2); font-size: .84rem; line-height: 1.45; margin: 6px 0 0; }
.product-tile-cta { margin-top: 14px; font-size: .78rem; font-weight: 700; color: var(--accent); display: inline-flex; align-items: center; gap: 6px; }
.product-tile-cta span { transition: transform 180ms ease; }
.product-tile:hover .product-tile-cta span { transform: translate(3px,-3px); }

.panel-block { display: grid; gap: 10px; align-content: start; min-width: 0; }
.panel-block h4 { color: var(--ink); font-size: .92rem; font-weight: 700; }
.panel-block p,.panel-block li { color: var(--ink-2); font-size: .88rem; line-height: 1.45; }
.panel-block ul,.panel-block ol { display: grid; gap: 8px; }
.panel-highlights {
  list-style: none;
  padding: 0;
  margin: 6px 0 0;
  display: grid;
  gap: 7px;
}
.panel-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: .86rem;
  color: var(--ink-2);
  line-height: 1.4;
}
.panel-highlights li::before {
  content: "•";
  color: var(--accent);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
}
.panel-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin-top: 4px;
}
.note { color: var(--ink-2); font-size: .87rem; border-left: 3px solid var(--accent); padding-left: 16px; }
/* Editorial sections: each has a role and a distinct rhythm. */
.cards { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.card { min-width: 0; display: flex; flex-direction: column; gap: 14px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: transform 200ms,box-shadow 200ms,border-color 200ms; }
.card p,.card ul { color: var(--ink-2); font-size: .94rem; }
.card ul { display: grid; gap: 10px; }
.card .price { color: var(--ink); font-weight: 650; font-size: .86rem; margin-top: auto; padding-top: 18px; }
.card:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: 0 15px 35px #192a3410; }
#diferenciais { background: #1b1d22; --ink: #fafafa; --ink-2: #c4c6ce; --ink-3: #b4b7c1; --line: #393c45; --accent: #ff8e99; color: var(--ink); }
#diferenciais .wrap { display: grid; grid-template-columns: .85fr 1.6fr; gap: 75px; }
#diferenciais .cards { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 32px; counter-reset: principles; }
#diferenciais .card { background: transparent; border: 0; border-top: 1px solid var(--line); padding: 25px 0; border-radius: 0; position: relative; box-shadow: none; }
#diferenciais .card::before { counter-increment: principles; content: "0" counter(principles); color: #ff8e99; font: .7rem Consolas,monospace; }
#faq .wrap { display: grid; grid-template-columns: .85fr 1.5fr; gap: 70px; }
#avaliacoes .section-head,#problemas .section-head { max-width: 680px; }
.site[data-brand="tr"] #avaliacoes .section-head { max-width: none; margin-inline: auto; text-align: center; }
.site[data-brand="tr"] #avaliacoes .eyebrow { justify-content: center; }
.rows { border-top: 1px solid var(--line); }
.row { display: grid; grid-template-columns: 32px 1fr; gap: 18px; border-bottom: 1px solid var(--line); padding: 25px 0; }
.num { color: var(--accent); font: .76rem/1.6 Consolas,monospace; padding-top: 3px; }
.row p { color: var(--ink-2); font-size: .92rem; margin-top: 8px; }
.row a { text-decoration-color: var(--accent); }
#resultados { background: var(--surface); }
.site[data-brand="x12"] #resultados .grid-2 { gap: 60px; }
.site[data-brand="x12"] #resultados .panel-block:first-child { border-left: 4px solid var(--accent); padding-left: 30px; }
.site[data-brand="x12"] #resultados .panel-block:first-child .lead { font-size: 1.5rem; color: var(--ink); line-height: 1.5; }
#sobre .wrap { display: grid; grid-template-columns: .85fr 1.5fr; gap: 70px; }
#sobre .grid-2 { grid-template-columns: 1fr; gap: 32px; }
#sobre .panel-block:last-child ul,#integracoes .panel-block:last-child ul { display: flex; flex-wrap: wrap; list-style: none; padding: 0; gap: 8px; }
#sobre .panel-block:last-child li,#integracoes .panel-block:last-child li { border: 1px solid var(--line); border-radius: 100px; padding: 8px 14px; font-size: .8rem; background: var(--surface); }
#como-funciona { background: var(--surface); border-block: 1px solid var(--line); }
#como-funciona .rows { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 28px; border: 0; }
#como-funciona .row { display: flex; flex-direction: column; border: 0; border-top: 1px solid var(--line); }
#como-funciona .num { font-size: 2.8rem; line-height: 1.1; letter-spacing: -.06em; margin-bottom: 12px; }
.site[data-brand="tr"] #integracoes { background: #173a42; color: #f1f8f8; --ink-2: #c3d7db; --ink-3: #bed3d8; --line: #49646b; --surface: #254b53; --accent: #8cdae0; }
.site[data-brand="tr"] #integracoes .section-head { max-width: 700px; }
.site[data-brand="tr"] #integracoes .grid-2 { padding-top: 30px; border-top: 1px solid var(--line); }
.site[data-brand="tr"] #resultados { background: #fff; }
.site[data-brand="tr"] #como-funciona .panel-block { background: var(--paper); border: 1px solid var(--line); padding: 32px; border-radius: 20px; }
.site[data-brand="tr"] #como-funciona ol { list-style: none; padding: 0; counter-reset: process; }
.site[data-brand="tr"] #como-funciona li { display: flex; align-items: baseline; gap: 14px; border-bottom: 1px solid var(--line); padding: 14px 0; }
.site[data-brand="tr"] #como-funciona li::before { counter-increment: process; content: "0" counter(process); font: .7rem Consolas,monospace; color: var(--accent); }
#planos { background: var(--surface); }
#planos .card { background: var(--paper); }
#planos .card:first-child { border-top: 4px solid var(--accent); }
.site[data-brand="tr"] #planos .cards { grid-template-columns: repeat(2,minmax(0,1fr)); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; cursor: pointer; padding: 20px 0; min-height: 52px; display: flex; justify-content: space-between; align-items: center; gap: 24px; font-weight: 600; font-size: .94rem; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; display: inline-block; flex-shrink: 0; color: var(--accent); font-size: 1.2rem; transition: transform 260ms cubic-bezier(.22,.8,.24,1); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--ink-2); font-size: .94rem; margin: 0 0 20px; overflow: hidden; transition: max-height 320ms cubic-bezier(.22,.8,.24,1), opacity 260ms ease; }
@media (prefers-reduced-motion: reduce) { .faq-item p { transition: none; } }
.reviews-empty { border: 1px solid var(--line); padding: 30px; border-radius: var(--radius); display: grid; gap: 18px; background: var(--surface); }
#avaliacoes .reviews-empty { background: transparent; border: 0; border-left: 3px solid var(--accent); border-radius: 0; padding-block: 0; }
.review-carousel, .problem-carousel { display: grid; gap: 18px; }
.problem-track { display: flex; overflow: hidden; scroll-snap-type: x mandatory; gap: 0; }
.problem-slide { flex: 0 0 100%; width: 100%; min-width: 0; scroll-snap-align: start; padding-right: 0; box-sizing: border-box; }

/* Marquee de avaliações */
.marquee-wrapper { position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 16px; padding-block: 4px; }
.marquee-row { display: flex; gap: 20px; width: max-content; will-change: transform; }
.marquee-row[data-marquee-dir="left"] { animation: marquee-left 45s linear infinite; }
.marquee-row[data-marquee-dir="right"] { animation: marquee-right 48s linear infinite; }
@media (prefers-reduced-motion: reduce) { .marquee-row { animation: none !important; } }
@keyframes marquee-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes marquee-right { from { transform: translateX(-50%); } to { transform: translateX(0); } }
.marquee-fade { position: absolute; top: 0; bottom: 0; width: clamp(60px, 8vw, 140px); z-index: 1; pointer-events: none; }
.marquee-fade-left { left: 0; background: linear-gradient(to right, var(--paper) 0%, transparent 100%); }
.marquee-fade-right { right: 0; background: linear-gradient(to left, var(--paper) 0%, transparent 100%); }
.marquee-row .review-card { width: 400px; flex-shrink: 0; }
.review-card {
  min-height: 0;
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  box-sizing: border-box;
}
.review-stars { letter-spacing: .25em; color: #f5b642; font-size: .85rem; }
.review-quote { color: var(--ink); font-size: .95rem; line-height: 1.5; font-style: normal; margin: 0; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.review-person { display: flex; flex-direction: column; gap: 2px; margin-top: auto; padding-top: 12px; border-top: 1px solid var(--line); }
.review-person strong { font-size: .88rem; color: var(--ink); font-weight: 700; }
.review-person span { color: var(--ink-3); font-size: .78rem; }
.problem-card { min-height: 250px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; gap: 18px; }
.problem-card h3 { font-size: clamp(1.2rem, 2vw, 1.7rem); }
.problem-card p { color: var(--ink-2); }
.problem-index { color: var(--accent); font: .74rem Consolas, monospace; letter-spacing: .14em; }
.problem-meta { margin-top: auto; display: grid; gap: 8px; }
.problem-meta strong { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.problem-meta a { color: var(--accent); font-weight: 700; }
.reveal-item { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal-item.is-visible { opacity: 1; transform: translateY(0); }
/* Cards dentro do marquee sempre visíveis */
.marquee-row .review-card { opacity: 1 !important; transform: none !important; }
@keyframes cardExpand {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes problemReveal {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
.carousel-controls { display: flex; align-items: center; justify-content: center; gap: 12px; }
.carousel-btn { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); color: var(--ink); }
.carousel-btn:hover { border-color: var(--accent); }
.carousel-dots { display: flex; gap: 8px; }
.carousel-dot { width: 10px; height: 10px; border: 0; border-radius: 50%; background: rgba(17, 24, 39, .22); }
.carousel-dot[aria-current="true"] { background: var(--accent); }
/* Product screenshots: manual, progressive, no cropped UI. */
.gallery { min-width: 0; padding: 20px; border: 1px solid var(--line); background: var(--surface); border-radius: 14px; }
.gallery-toolbar,.gallery-controls { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.gallery-toolbar { margin-bottom: 16px; font-size: .85rem; font-weight: 600; }
.gallery-controls button,.gallery-dots button { min-width: 44px; min-height: 44px; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); background: var(--paper); }
.gallery-controls button:hover,.gallery-dots button:hover { border-color: var(--accent); }
.gallery-controls button:disabled { opacity: .4; cursor: default; }
.gallery-controls span { min-width: 46px; text-align: center; font: .75rem Consolas,monospace; }
.shots { display: grid; gap: 20px; }
.gallery.is-enhanced .shots { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; overscroll-behavior-x: contain; touch-action: pan-x pan-y; }
.gallery.is-dragging .shots { scroll-snap-type: none; cursor: grabbing; user-select: none; }
.shot { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.gallery.is-enhanced .shot { flex: 0 0 100%; scroll-snap-align: start; }
.shot a { display: block; padding: 6px; }
.shot a::after { content: "Ampliar tela ↗"; display: block; padding: 8px; color: #355b64; text-align: right; font-size: .75rem; }
.shot img { width: 100%; aspect-ratio: 7/4; object-fit: contain; background: #fff; transition: filter 180ms; }
.shot a:hover img { filter: brightness(1.025); }
.shot figcaption { color: var(--ink-2); font-size: .8rem; padding: 12px 16px; min-height: 64px; background: var(--paper); border-top: 1px solid var(--line); }
.gallery-dots { display: flex; justify-content: center; gap: 8px; margin-top: 14px; }
.gallery-dots button { font-size: .7rem; }
.gallery-dots button[aria-current="true"] { background: var(--accent); border-color: var(--accent); color: #fff; }
/* Contact and footer stay integrated in each brand. */
#contato { background: #f5f5f3; color: #17191c; --paper: #ffffff; --surface: #f1f1ef; --ink: #17191c; --ink-2: #2d3137; --ink-3: #4d535b; --line: #d7d7d4; --focus: #ff9ba6; }
#contato .eyebrow { color: #b52d3a; }
#contato .section-head h2,
#contato .section-head .lead,
#contato .contact-info dt,
#contato .contact-info dd,
#contato .contact-info a,
#contato .social-card h3,
#contato .social-pill,
#contato .field label,
#contato .field input,
#contato .field textarea,
#contato .field select,
#contato .hint,
#contato .small,
#contato .muted,
#contato .form-status,
#contato .social-card,
#contato .social-list {
  color: #17191c !important;
}
.site[data-brand="tr"] #contato { background: #eef7f6; --paper: #ffffff; --surface: #edf5f3; --line: #cfe3e0; --focus: #0b7380; }
.site[data-brand="tr"] #contato .eyebrow { color: #0b7380; }
.contact-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: start; }
.form { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.field { display: grid; gap: 7px; min-width: 0; }
.field:has(textarea),.field:has(select),.form > p,.form > .form-status,.form > div:last-of-type,.form > .hint { grid-column: 1/-1; }
.field label { font-size: .84rem; font-weight: 600; }
.field input,.field select,.field textarea { width: 100%; min-height: 48px; padding: 12px 14px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 8px; font-size: .95rem; }
.field textarea { min-height: 125px; resize: vertical; }
.field [aria-invalid="true"] { border-color: #ffadb7; }
.field .hint { color: var(--ink-3); font-size: .76rem; }
.field-error { color: #ffb8c0; font-size: .82rem; }
.form-status { background: var(--surface); padding: 16px; border: 1px solid var(--line); border-radius: 8px; font-size: .9rem; }
.form-status[data-state="error"] { border-color: #ff9ba6; }
.form-status[data-state="success"] { border-color: #86dac4; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.contact-info { display: grid; gap: 22px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.contact-info dt { font-size: .66rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-3); }
.contact-info dd { margin: 4px 0 0; font-size: 1rem; overflow-wrap: anywhere; }
.contact-info a { text-decoration-thickness: 1px; text-decoration-color: var(--line); }
.contact-info a:hover { text-decoration-color: currentColor; }
.social-card {
  margin-top: 24px;
  padding: 24px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  display: grid;
  gap: 14px;
}
.social-card h3 {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}
.social-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  transition: transform 200ms cubic-bezier(.22,.8,.24,1), border-color 200ms ease, background 200ms ease, color 200ms ease, box-shadow 200ms ease;
  position: relative;
  text-decoration: none;
}
.social-btn svg {
  width: 20px;
  height: 20px;
  transition: transform 200ms ease;
}
.social-btn:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  background: #fff;
  color: var(--accent);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.07);
}
.social-btn:hover svg {
  transform: scale(1.05);
}
.social-btn:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}
.social-btn.is-disabled {
  cursor: default;
}
.footer { padding: 60px 0 30px; background: #f0eeea; border-top: 1px solid var(--line); }
.site[data-brand="tr"] .footer { background: #e7f0ef; }
.footer-top { display: grid; grid-template-columns: 1.3fr .8fr 1fr; gap: 65px; padding-bottom: 40px; }
.footer-logo { display: inline-block; margin-bottom: 20px; }
.footer-logo img { width: 130px; height: 60px; object-fit: contain; }
.footer .small { max-width: 30ch; padding-top: 8px; }
.footer .eyebrow { margin-bottom: 20px; }
.site .footer-links { list-style: none; padding: 0; display: grid; gap: 10px; font-size: .86rem; }
.footer a { text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid var(--line); font-size: .75rem; color: var(--ink-2); }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 20px; top: 12px; z-index: 60; background: var(--paper); color: var(--ink); padding: 12px 20px; }
@media (hover:none) { .site .card:hover,.site .btn:hover { transform: none; } }
@media (max-width:1100px) {
  .nav { gap: 16px; }
  .hero-inner { gap: 25px; }
  #diferenciais .wrap,#problemas .wrap,#faq .wrap,#avaliacoes .wrap,#sobre .wrap { gap: 40px; }
  .catalog { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .site[data-brand="tr"] .catalog { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .contact-grid { gap: 36px; }.footer-top { gap: 36px; }
}
@media (max-width:800px) {
  .site { font-size: 16px; }.wrap { padding-inline: 24px; }.section { padding-block: 68px; }
  .header-inner { min-height: 64px; }.brand-logo img,.site[data-brand="tr"] .brand-logo img { height: 38px; width: 84px; }
  .nav-toggle { display: inline-flex; }.nav { display: none; }
  .nav.is-open { display: grid; position: absolute; left: 0; right: 0; top: 64px; background: var(--paper); padding: 16px 24px 24px; border-bottom: 1px solid var(--line); gap: 4px; box-shadow: 0 15px 30px #12202515; }
  .nav .btn { width: 100%; margin-top: 4px; }
  .problem-slide { flex: 0 0 100%; width: 100%; }
  .hero { padding-block: 0; }.hero-inner { grid-template-columns: 1fr; padding-top: 56px; padding-bottom: 48px; min-height: 0; gap: 40px; }
  .hero-x12 .hero-inner { min-height: 0; }.hero-x12 .hero-copy { max-width: 720px; }
  .hero-tr .hero-inner { min-height: 0; }.hero-tr .hero-copy { max-width: 640px; }
  .hero-tr h1 { max-width: 15ch; font-size: clamp(3rem,7vw,4.6rem); }.hero-tr .lead { max-width: 51ch; }
  #servicos .section-head,#produtos .section-head { grid-template-columns: 1fr; gap: 16px; }
  #diferenciais .wrap,#problemas .wrap,#faq .wrap,#avaliacoes .wrap,#sobre .wrap { grid-template-columns: 1fr; gap: 12px; }
  .section-head { margin-bottom: 32px; }
  .grid-2,.panel-grid,.contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .cards { grid-template-columns: 1fr; }.grid-3 { grid-template-columns: 1fr; }
  #como-funciona .rows { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .footer-top { grid-template-columns: 1fr 1fr; }.footer-top > div:first-child { grid-column: 1/-1; }
}
@media (max-width:540px) {
  .wrap { padding-inline: 20px; }.section { padding-block: 56px; }.hero { padding-block: 0; }
  .brand-logo { gap: 8px; }
  .hero-inner { padding-top: 48px; padding-bottom: 44px; }.hero-copy { gap: 22px; }
  .site h1 { font-size: clamp(2.6rem,10vw,3.5rem); }.hero-tr h1 { font-size: clamp(2.7rem,10vw,3.5rem); }
  .hero-x12::after { background: linear-gradient(180deg,#111318bf,#111318f2); }
  .hero-tr::after { background: linear-gradient(180deg,#f4faf9bf,#f4faf9f2); }
  .hero-media img,.hero-media video { object-position: var(--hero-mobile-position,70% 45%); }
  .hero-actions { flex-direction: column; }.hero-actions .btn { width: 100%; }
  .catalog,.site[data-brand="tr"] .catalog { grid-template-columns: 1fr; gap: 16px; }
  .offer { padding: 18px; }
  #diferenciais .cards { grid-template-columns: 1fr; } #diferenciais .card { padding: 20px 0; }
  #como-funciona .rows { grid-template-columns: 1fr; gap: 0; }#como-funciona .row { display: grid; grid-template-columns: 50px 1fr; gap: 18px; }#como-funciona .num { font-size: 2rem; }
  .site[data-brand="tr"] #planos .cards { grid-template-columns: 1fr; }
  .site[data-brand="x12"] #resultados .panel-block:first-child { padding-left: 20px; }.site[data-brand="x12"] #resultados .panel-block:first-child .lead { font-size: 1.25rem; }
  .gallery { padding: 12px; }.gallery-toolbar { align-items: flex-start; }.gallery-toolbar > p { max-width: 10ch; }.shot figcaption { min-height: 90px; font-size: .75rem; }
  .form { grid-template-columns: 1fr; }.contact-info { padding: 24px; }.reviews-empty { padding: 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }.footer-top > div:first-child { grid-column: auto; }
}
@media (max-width:380px) {
  .header-inner { gap: 12px; }
  .site[data-brand="tr"] .brand-logo img { width: 85px; }
}
@media (prefers-reduced-motion:reduce) {
  .site *, .site *::before, .site *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .hero-media video,.hero-motion { display: none !important; }
}

/* Final visual layer: light surfaces, contextual header and product pages. */
.header { position: fixed; inset: 0 0 auto; background: transparent; border-bottom-color: transparent; transition: background 220ms ease, border-color 220ms ease, box-shadow 220ms ease; }
.header.is-scrolled { background: color-mix(in srgb, var(--paper) 86%, transparent); border-bottom-color: color-mix(in srgb, var(--line) 70%, transparent); box-shadow: 0 8px 24px rgba(20, 29, 34, .05); }
.hero-x12 { color: var(--ink); background: radial-gradient(ellipse at 88% 12%, #f5c7cb 0, transparent 42%), #f7f5f1; border-bottom: 1px solid var(--line); }
.hero-x12::before { opacity: .4; background-image: linear-gradient(#c9252d18 1px, transparent 1px), linear-gradient(90deg, #c9252d18 1px, transparent 1px); mask-image: linear-gradient(90deg, transparent 0, #000 62%); }
.hero-x12::after { background: linear-gradient(90deg, #f7f5f1f5, #f7f5f1c2 64%, #f7f5f100); }
.hero-x12 h1 span { color: var(--accent); }
.hero-x12 .eyebrow { color: var(--accent); }
.hero-x12 .lead { color: var(--ink-2); }
.hero-x12 .hero-note { color: var(--ink-3); border-color: var(--accent); }
.site .hero-x12 .btn-ghost { color: var(--ink); background: transparent; border-color: var(--line); }
.site .hero-x12 .btn-ghost:hover { background: var(--surface); }
#diferenciais, .site[data-brand="tr"] #integracoes, #contato, .site[data-brand="tr"] #contato { background: #faf9f6; color: var(--ink); --paper: #faf9f6; --ink: #181a1e; --ink-2: #4d525b; --ink-3: #636872; --surface: #efeeeb; --line: #d7d8d9; --accent: #bd2331; --focus: #b21d2b; }
#diferenciais .section-head h2 { color: #8d2635; }
#diferenciais .card { color: #111111; }
#diferenciais .card h3 { color: #111111; }
#diferenciais .card p { color: var(--ink-2); }
#diferenciais .card::before { color: var(--accent); }
#contato .eyebrow, .site[data-brand="tr"] #contato .eyebrow { color: var(--accent); }
#contato .field-error { color: #a92532; }
#contato .contact-info { background: var(--surface); }
.nav-toggle { width: 44px; height: 44px; padding: 0; display: none; place-content: center; gap: 5px; }
.nav-toggle span { display: block; width: 19px; height: 1.5px; background: currentColor; transition: transform 180ms ease, opacity 180ms ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.product-page { background: linear-gradient(135deg, #f5f8f7 0%, var(--paper) 68%); border-bottom: 1px solid var(--line); }
.product-hero { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(40px, 7vw, 100px); align-items: center; min-height: 650px; padding-block: 74px 90px; }
.product-hero-copy { display: grid; gap: 22px; max-width: 560px; }
.product-hero h1 { max-width: 10ch; }
.breadcrumb { color: var(--ink-3); font-size: .78rem; text-decoration: none; margin-bottom: 18px; }
.breadcrumb span { color: var(--accent); padding-inline: 8px; }
.product-audience { color: var(--ink-3); font-size: .88rem; max-width: 52ch; }
/* Vídeo como protagonista da hero: sem moldura de card branco, sem rotação — proporção
   16/9 casada com a resolução nativa dos vídeos (1280x720), então cover preenche sem
   crop e sem tarja vazia.
   O arredondamento/clipping vive no wrapper (.product-hero-frame), nunca no <video> em si:
   border-radius direto num elemento substituído (video) pode deixar uma risca de 1px por
   artefato de composição/antialiasing na borda arredondada — o wrapper (um div comum) recorta
   de forma limpa e sem esse artefato. */
.product-hero-media { display: grid; gap: 14px; align-self: center; }
.product-hero-frame { overflow: hidden; border-radius: var(--radius); line-height: 0; }
.product-hero-frame > img,
.product-hero-frame > video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #0f2a30; display: block; border: 0; outline: none; margin: 0; padding: 0; vertical-align: top; }
.product-hero-media .product-gallery { margin: 0; }
.product-media-placeholder { aspect-ratio: 7 / 4; display: grid; place-content: center; gap: 8px; color: var(--ink-3); text-align: center; background: var(--surface); }
.product-media-placeholder span { color: var(--ink); font-weight: 700; }
.product-content-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 8vw, 120px); }
.product-overview { background: var(--paper); }
.product-copy { display: grid; gap: 18px; max-width: 65ch; color: var(--ink-2); }
.product-lead { color: var(--ink); font-family: inherit; font-size: clamp(1.35rem, 2.2vw, 2rem); font-weight: 600; line-height: 1.25; }
.product-benefits { background: var(--surface); }
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.benefit { min-height: 180px; padding: 24px 28px 24px 0; border-right: 1px solid var(--line); display: grid; align-content: space-between; gap: 20px; }
.benefit + .benefit { padding-left: 28px; }
.benefit:last-child { border-right: 0; }
.benefit span, .numbered-list span { color: var(--accent); font: .75rem Consolas, monospace; }
.product-details { background: #fff; }
.product-detail-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.product-detail-columns h3 { margin-bottom: 18px; }
.numbered-list, .feature-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.numbered-list li, .feature-list li { display: grid; grid-template-columns: 32px 1fr; gap: 14px; padding: 14px 0; border-top: 1px solid var(--line); color: var(--ink-2); }
.feature-list li { grid-template-columns: 14px 1fr; }
.feature-list li::before { content: ""; width: 6px; height: 6px; margin-top: .6em; border-radius: 50%; background: var(--accent); }
.product-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  justify-content: start;
}
.product-gallery.gallery-count-2 { grid-template-columns: repeat(2, minmax(0, 220px)); }
.product-gallery.gallery-count-3 { grid-template-columns: repeat(3, minmax(0, 220px)); }
.gallery-thumb {
  aspect-ratio: 1;
  padding: 8px;
  border: 0;
  border-radius: 10px;
  overflow: hidden;
  cursor: zoom-in;
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.gallery-thumb:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(20, 54, 61, .12); }
.gallery-thumb:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.product-notes { padding-block: 48px; background: #fff; }
.product-notes-inner { max-width: 75ch; display: grid; gap: 12px; padding-left: 18px; border-left: 3px solid var(--accent); color: var(--ink-2); }
.related-products { background: var(--paper); }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.related-card { display: flex; flex-direction: column; min-height: 220px; padding: 0; border: 0; background: transparent; text-decoration: none; overflow: hidden; box-shadow: none; transition: transform 180ms ease, box-shadow 180ms ease; }
.related-card:hover { transform: translateY(-4px); box-shadow: 0 16px 30px rgba(20, 54, 61, .1); }
/* Screenshots de interface: contain (não cover) para não cortar a tela do sistema; fundo
   neutro claro absorve a folga do letterbox sem parecer uma segunda moldura. */
.related-card-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface); }
.related-card-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; opacity: 0; transition: opacity 900ms ease; }
.related-card-media img.is-active { opacity: 1; }
.related-card-body { display: grid; gap: 14px; flex: 1; padding: 22px 26px 26px; }
.related-card > span { color: var(--accent); font: .68rem Consolas, monospace; letter-spacing: .1em; }
.related-card p { color: var(--ink-2); font-size: .88rem; }
.related-card strong { align-self: end; color: var(--accent); font-size: .85rem; }
.related-card b { margin-left: 5px; }
.product-cta { padding-block: 70px; background: #e7f0ef; }
.product-cta .wrap { display: flex; justify-content: center; }
.product-cta-inner { display: grid; gap: 20px; max-width: 640px; margin-inline: auto; justify-items: center; text-align: center; }
.product-cta h2 { max-width: 15ch; }
@media (max-width: 800px) {
  .nav-toggle { display: grid; }
  .header { min-height: 76px; }
  .product-hero, .product-content-grid { grid-template-columns: 1fr; gap: 34px; }
  .hero-inner { padding-top: 100px; }
  .product-hero { min-height: 0; padding-block: 106px 58px; }
  .benefit-grid, .related-grid { grid-template-columns: 1fr; }
  .benefit { min-height: 0; padding: 22px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .benefit + .benefit { padding-left: 0; }
  .benefit:last-child { border-bottom: 0; }
  .product-detail-columns { grid-template-columns: 1fr; gap: 28px; }
  .product-gallery, .product-gallery.gallery-count-2, .product-gallery.gallery-count-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  .product-hero-media, .related-card, .product-gallery img { transition: none; transform: none; }
  .related-card-media img { transition: none; }
}

html.is-dialog-open,
body.is-dialog-open {
  overflow: hidden;
}
body.is-dialog-open {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
}
.site-dialog,
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
}
.site-dialog-backdrop,
.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 16, 20, .52);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.site-dialog-panel,
.lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(820px, 100%);
  max-height: min(86vh, 720px);
  overflow: auto;
  padding: 28px 28px 24px;
  border-radius: 18px;
  background: var(--paper);
  box-shadow: 0 24px 80px rgba(8, 12, 16, .28);
  transform: translateY(12px) scale(.98);
  opacity: 0;
  transition: transform 220ms ease, opacity 220ms ease;
}
.site-dialog.is-open .site-dialog-panel,
.lightbox.is-open .lightbox-dialog {
  transform: none;
  opacity: 1;
}
.site-dialog-close,
.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 1.1rem;
}
.site-dialog-panel h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin: 8px 0 10px; }
.site-dialog-panel h3 { font-size: .86rem; margin: 18px 0 8px; }
/* Sem painel sólido: o backdrop (acima) já resolve o dim/blur da página. O diálogo do
   lightbox fica transparente para a imagem ficar em destaque sobre o fundo desfocado,
   em vez de "flutuar dentro de uma caixa preta". */
.lightbox-dialog {
  display: grid;
  gap: 12px;
  background: transparent;
  color: #fff;
  padding: 52px 20px 20px;
  box-shadow: none;
}
.lightbox-dialog img {
  width: 100%;
  max-height: min(70vh, 640px);
  object-fit: contain;
  background: transparent;
}
.lightbox-caption { margin: 0; color: #f1f1f1; font-size: .86rem; text-shadow: 0 1px 4px rgba(0, 0, 0, .55); }
.app-cards .app-card { min-height: 100%; }
@media (max-width: 800px) {
  .site-dialog, .lightbox { padding: 16px; align-items: end; }
  .site-dialog-panel, .lightbox-dialog { width: 100%; max-height: 88vh; }
  .nav.is-open .nav-cta { display: grid; width: 100%; }
}
@media (max-width: 540px) {
  .product-gallery, .product-gallery.gallery-count-2, .product-gallery.gallery-count-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
