/* Grupo Pfeffer Machado — direção "Brasão institucional" */

@font-face { font-family: "Newsreader"; src: url("/assets/fonts/newsreader.woff2") format("woff2"); font-weight: 400 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("/assets/fonts/newsreader-italic.woff2") format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Public Sans"; src: url("/assets/fonts/public-sans.woff2") format("woff2"); font-weight: 400 700; font-style: normal; font-display: swap; }

:root {
  --papel: #f3f0e8;
  --papel-2: #e9e4d8;
  --tinta: #17181a;
  --grafite: #2b2d31;
  --aco: #575b62;
  --fio: rgba(23, 24, 26, .16);
  --fio-forte: rgba(23, 24, 26, .55);
  --fio-claro: rgba(243, 240, 232, .18);
  --rubro: #8b1a1a;
  --rubro-claro: #d9a3a3;
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "Public Sans", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  --largura: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font: 400 1.0625rem/1.65 var(--sans);
  font-feature-settings: "kern", "liga";
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { color: var(--rubro); }
:focus-visible { outline: 2px solid var(--rubro); outline-offset: 3px; }
p { margin: 0 0 1.1em; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.08; margin: 0 0 .5em; letter-spacing: -.01em; font-optical-sizing: auto; }
h1 { font-size: clamp(2.4rem, 5vw, 4.1rem); }
h2 { font-size: clamp(2rem, 3.8vw, 3.1rem); }
h3 { font-size: 1.5rem; line-height: 1.2; }
em { font-style: italic; }
h1 em, h2 em { color: var(--rubro); }

.pular { position: absolute; left: -9999px; }
.pular:focus { left: 16px; top: 16px; z-index: 50; background: var(--tinta); color: var(--papel); padding: 12px 16px; }

.caixa { width: 100%; max-width: calc(var(--largura) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }

.rubrica {
  display: flex; align-items: center; gap: .75em;
  font: 600 .75rem/1.2 var(--sans); letter-spacing: .18em; text-transform: uppercase;
  color: var(--aco); margin: 0 0 1.4rem;
}
.rubrica::before { content: ""; width: 28px; height: 1px; background: var(--rubro); }
.rubrica .num { font-family: var(--serif); font-style: italic; letter-spacing: 0; text-transform: none; font-size: 1rem; color: var(--rubro); font-weight: 400; }

.lead { font-size: 1.2rem; line-height: 1.6; color: var(--grafite); max-width: 36em; }

/* ---------- botões ---------- */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 48px; padding: 0 1.5em;
  font: 600 .875rem/1 var(--sans); letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; border: 1px solid var(--tinta);
  background: var(--tinta); color: var(--papel);
  transition: background .2s, color .2s;
}
.botao:hover { background: var(--rubro); border-color: var(--rubro); color: #fff; }
.botao.vazado { background: transparent; color: var(--tinta); }
.botao.vazado:hover { background: var(--tinta); color: var(--papel); border-color: var(--tinta); }
.sobre-escuro .botao { background: var(--papel); color: var(--tinta); border-color: var(--papel); }
.sobre-escuro .botao:hover { background: var(--rubro); border-color: var(--rubro); color: #fff; }
.seta::after { content: "→"; font-family: var(--serif); font-size: 1.15em; letter-spacing: 0; }

/* ---------- topo ---------- */
.faixa {
  background: var(--tinta); color: rgba(243, 240, 232, .78);
  font-size: .8125rem; letter-spacing: .02em;
}
.faixa .caixa { display: flex; justify-content: space-between; gap: 1rem; min-height: 38px; align-items: center; }
.faixa a { color: var(--papel); text-decoration: none; }
.faixa a:hover { color: var(--rubro-claro); }
.faixa .contatos { display: flex; gap: 1.5rem; }

.cabecalho { border-bottom: 1px solid var(--fio); background: var(--papel); position: sticky; top: 0; z-index: 20; }
.cabecalho .caixa { display: flex; align-items: center; justify-content: space-between; min-height: 84px; gap: 1.5rem; }
.marca { display: flex; align-items: center; gap: .9rem; text-decoration: none; color: var(--tinta); }
.marca img { width: 47px; height: 56px; }
.marca span { display: flex; flex-direction: column; line-height: 1.05; }
.marca small { font: 600 .6875rem/1 var(--sans); letter-spacing: .26em; text-transform: uppercase; color: var(--aco); margin-bottom: .3rem; }
.marca strong { font: 500 1.4rem/1 var(--serif); letter-spacing: -.005em; }
.marca:hover { color: var(--tinta); }

.nav-toggle { position: absolute; opacity: 0; pointer-events: none; }
.nav-botao { display: none; }
.nav ul { list-style: none; margin: 0; padding: 0; }
.nav > ul { display: flex; align-items: center; gap: .25rem; }
.nav a {
  display: flex; align-items: center; min-height: 44px; padding: 0 .9rem;
  font-weight: 500; font-size: .9375rem; text-decoration: none; color: var(--grafite);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--rubro); }
.nav > ul > li > a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--rubro); }
.nav .destaque { margin-left: .75rem; border: 1px solid var(--tinta); color: var(--tinta); padding: 0 1.1rem; }
.nav .destaque:hover { background: var(--tinta); color: var(--papel); }
.nav .tem-sub { position: relative; }
.nav .tem-sub > a::after { content: ""; width: 6px; height: 6px; margin-left: .5rem; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.nav .sub {
  position: absolute; top: 100%; left: 0; min-width: 300px; padding: .5rem 0;
  background: var(--papel); border: 1px solid var(--fio); box-shadow: 0 18px 40px -20px rgba(23, 24, 26, .35);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .18s, transform .18s, visibility .18s;
}
.nav .tem-sub:hover .sub, .nav .tem-sub:focus-within .sub { opacity: 1; visibility: visible; transform: none; }
.nav .sub a { padding: .2rem 1.25rem; font-size: .9375rem; }
.nav .sub .num { font-family: var(--serif); font-style: italic; color: var(--rubro); width: 2rem; flex: none; }

@media (max-width: 960px) {
  .faixa .local { display: none; }
  .faixa .caixa { justify-content: center; }
  .nav-botao {
    display: inline-flex; align-items: center; gap: .6rem; min-height: 44px; padding: 0 1rem;
    border: 1px solid var(--tinta); font: 600 .8125rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; cursor: pointer;
  }
  .nav-botao i { width: 18px; height: 10px; border-top: 1.5px solid; border-bottom: 1.5px solid; }
  .nav-toggle:focus-visible + .nav-botao { outline: 2px solid var(--rubro); outline-offset: 3px; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    background: var(--papel); border-bottom: 1px solid var(--fio);
    display: none; padding: .5rem var(--gutter) 1.5rem;
    max-height: calc(100vh - 84px); overflow-y: auto;
  }
  .nav-toggle:checked ~ .nav { display: block; }
  .nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .nav > ul > li { border-bottom: 1px solid var(--fio); }
  .nav a { min-height: 52px; padding: 0; font-size: 1.05rem; }
  .nav > ul > li > a[aria-current="page"] { box-shadow: none; }
  .nav .tem-sub > a::after { display: none; }
  .nav .sub { position: static; opacity: 1; visibility: visible; transform: none; border: 0; box-shadow: none; padding: 0 0 .5rem; min-width: 0; background: none; }
  .nav .sub a { padding: 0 0 0 .25rem; min-height: 44px; font-size: .975rem; }
  .nav .destaque { margin: 1rem 0 0; justify-content: center; }
  .nav > ul > li:last-child { border-bottom: 0; }
}

/* ---------- abertura (home) ---------- */
.abertura { padding: clamp(3rem, 7vw, 6rem) 0 clamp(3rem, 6vw, 5rem); }
.abertura .caixa { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.abertura h1 { margin-bottom: .45em; }
.abertura .acoes { display: flex; flex-wrap: wrap; gap: .75rem 1.25rem; align-items: center; margin-top: 2rem; }
.abertura .tel { font: 400 1.35rem/1 var(--serif); text-decoration: none; display: inline-flex; align-items: center; min-height: 48px; }
.abertura .tel small { font: 600 .6875rem/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--aco); margin-right: .7rem; }

main { overflow-x: clip; }
.quadro { margin: 0; max-width: 500px; justify-self: end; width: 100%; }
.moldura { position: relative; }
.moldura::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1px solid var(--fio-forte); }
.moldura img { position: relative; width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 50%; filter: grayscale(1) contrast(1.12) brightness(.96); }
.legenda { margin-top: 2.1rem; font-size: .8125rem; color: var(--aco); display: flex; gap: .6rem; }
.legenda b { font-family: var(--serif); font-style: italic; font-weight: 400; color: var(--rubro); }

/* ---------- registro (números/fatos) ---------- */
.registro { border-top: 1px solid var(--fio-forte); border-bottom: 1px solid var(--fio); }
.registro ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); }
.registro li { padding: 1.75rem 1.5rem 1.75rem 0; }
.registro li + li { border-left: 1px solid var(--fio); padding-left: 1.5rem; }
.registro strong { display: block; font: 400 2.4rem/1 var(--serif); margin-bottom: .45rem; }
.registro span { font-size: .875rem; color: var(--aco); line-height: 1.45; display: block; }

/* ---------- seções ---------- */
.secao { padding: clamp(4rem, 8vw, 7rem) 0; }
.secao.tom { background: var(--papel-2); }
.cabeca-secao { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 2rem 4rem; align-items: end; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.cabeca-secao h2 { margin: 0; }
.cabeca-secao p { margin: 0; color: var(--grafite); max-width: 32em; }

/* selo + texto */
.selo { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.selo-img { position: relative; display: grid; place-items: center; aspect-ratio: 1; max-width: 460px; width: 100%; margin: 0 auto; }
.selo-img::before, .selo-img::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid var(--fio-forte); }
.selo-img::before { inset: 0; }
.selo-img::after { inset: 14px; border-color: var(--fio); }
.selo-img img { width: 58%; position: relative; }
.selo-texto .assinatura { font: italic 400 1.35rem/1.4 var(--serif); color: var(--grafite); border-left: 2px solid var(--rubro); padding-left: 1.25rem; margin: 2rem 0; }

/* índice de serviços */
.indice { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--fio-forte); }
.indice li { border-bottom: 1px solid var(--fio); }
.indice a {
  display: grid; grid-template-columns: 5rem minmax(0, 1fr) 240px 3rem; gap: 2rem; align-items: center;
  padding: 1.75rem 0; text-decoration: none; color: var(--tinta); transition: background .25s, padding .25s;
}
.indice a:hover { background: var(--papel-2); padding-left: 1rem; padding-right: 1rem; color: var(--tinta); }
.indice .num { font: italic 400 2.6rem/1 var(--serif); color: var(--rubro); }
.indice h3 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin: 0 0 .4rem; }
.indice p { margin: 0; color: var(--grafite); font-size: .975rem; max-width: 40em; }
.indice img { width: 240px; height: 120px; object-fit: cover; filter: grayscale(1); transition: filter .35s; }
.indice a:hover img { filter: grayscale(0); }
.indice .ir { font: 400 1.6rem/1 var(--serif); text-align: right; transition: transform .25s; }
.indice a:hover .ir { transform: translateX(4px); color: var(--rubro); }

/* atuação (três frentes) */
.frentes { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1.5rem, 3vw, 3rem); }
.frente { border-top: 1px solid var(--fio-forte); padding-top: 1.5rem; }
.frente img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: grayscale(1) contrast(1.05); margin-bottom: 1.5rem; }
.frente h3 { margin-bottom: .6rem; }
.frente p { color: var(--grafite); font-size: 1rem; margin: 0; }

/* frota (escuro) */
.sobre-escuro { background: var(--tinta); color: var(--papel); }
.sobre-escuro a { color: var(--papel); }
.sobre-escuro a:hover { color: var(--rubro-claro); }
.sobre-escuro .rubrica { color: rgba(243, 240, 232, .65); }
.sobre-escuro .rubrica::before { background: var(--rubro-claro); }
.sobre-escuro .rubrica .num, .sobre-escuro h2 em { color: var(--rubro-claro); }
.frota { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); min-height: 560px; }
.frota figure { margin: 0; position: relative; }
.frota figure img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.08) brightness(.92); }
.frota figcaption { position: absolute; left: var(--gutter); bottom: 1.25rem; font-size: .8125rem; color: rgba(243, 240, 232, .85); background: rgba(23, 24, 26, .72); padding: .4rem .75rem; }
.frota .texto { padding: clamp(3rem, 6vw, 6rem) var(--gutter) clamp(3rem, 6vw, 6rem) clamp(2rem, 5vw, 5rem); align-self: center; max-width: 560px; }
.frota .texto p { color: rgba(243, 240, 232, .82); }

/* clientes */
.clientes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--fio-forte); border-left: 1px solid var(--fio); }
.clientes li { border-right: 1px solid var(--fio); border-bottom: 1px solid var(--fio); display: grid; place-items: center; aspect-ratio: 3 / 2; padding: 1rem; }
.clientes img { max-height: 76px; width: auto; mix-blend-mode: multiply; opacity: .8; transition: opacity .25s; }
.clientes li:hover img { opacity: 1; }

/* chamada de contato */
.chamada { padding: clamp(4rem, 8vw, 6.5rem) 0; border-bottom: 1px solid var(--fio-claro); }
.chamada .caixa { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 2rem 4rem; align-items: end; }
.chamada h2 { margin: 0; }
.chamada .dados { display: grid; gap: .25rem; }
.chamada .dados a { text-decoration: none; }
.chamada .fone { font: 400 clamp(2rem, 3.6vw, 2.75rem)/1.15 var(--serif); }
.chamada .mail { font-size: 1.05rem; color: rgba(243, 240, 232, .82); }
.chamada .botao { margin-top: 1.5rem; justify-self: start; }

/* ---------- rodapé ---------- */
.rodape { background: var(--tinta); color: rgba(243, 240, 232, .7); font-size: .9375rem; }
.rodape .grade { display: grid; grid-template-columns: 1.4fr 1fr 1.3fr 1.2fr; gap: 2.5rem; padding: 4rem 0 3rem; }
.rodape .grade h2 { font: 600 .75rem/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: rgba(243, 240, 232, .5); margin: 0 0 1.25rem; }
.rodape ul { list-style: none; margin: 0; padding: 0; }
.rodape li a { display: inline-flex; align-items: center; min-height: 36px; text-decoration: none; color: rgba(243, 240, 232, .85); }
.rodape li a:hover { color: var(--rubro-claro); }
.rodape .marca-rodape { display: flex; gap: 1rem; align-items: flex-start; }
.rodape .marca-rodape img { width: 64px; height: auto; flex: none; }
.rodape .marca-rodape strong { display: block; font: 400 1.35rem/1.15 var(--serif); color: var(--papel); margin-bottom: .5rem; }
.rodape .marca-rodape p { margin: 0; font-size: .875rem; }
.rodape .base { border-top: 1px solid var(--fio-claro); padding: 1.25rem 0 1.5rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .8125rem; color: rgba(243, 240, 232, .55); }

/* ---------- páginas internas ---------- */
.titulo-pagina { background: var(--papel-2); border-bottom: 1px solid var(--fio); padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(2.5rem, 5vw, 4rem); }
.trilha { font-size: .8125rem; color: var(--aco); margin-bottom: 2rem; }
.trilha ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.trilha li + li::before { content: "/"; margin-right: .4rem; color: var(--fio-forte); }
.trilha a { text-decoration: none; }
.titulo-pagina h1 { max-width: 15em; margin-bottom: .35em; }
.titulo-pagina .lead { margin: 0; }

.artigo { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(2.5rem, 6vw, 6rem); padding: clamp(3rem, 6vw, 5rem) 0 clamp(4rem, 7vw, 6rem); align-items: start; }
.artigo .corpo { font-size: 1.125rem; line-height: 1.75; }
.artigo .corpo > p:first-of-type::first-letter { float: left; font: 400 4.4rem/.8 var(--serif); color: var(--rubro); margin: .35rem .6rem 0 0; }
.artigo figure { margin: 0 0 2.5rem; }
.artigo figure img { width: 100%; filter: grayscale(1) contrast(1.05); }
.artigo figcaption { margin-top: .75rem; font-size: .8125rem; color: var(--aco); }
.lateral { position: sticky; top: 110px; display: grid; gap: 2rem; }
.lateral .bloco { border-top: 1px solid var(--fio-forte); padding-top: 1.25rem; }
.lateral h2 { font: 600 .75rem/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--aco); margin: 0 0 1rem; }
.lateral ul { list-style: none; margin: 0; padding: 0; }
.lateral li a { display: flex; gap: .75rem; align-items: baseline; min-height: 44px; padding: .55rem 0; text-decoration: none; border-bottom: 1px solid var(--fio); font-family: var(--serif); font-size: 1.15rem; }
.lateral li a .num { font-style: italic; color: var(--rubro); width: 2rem; flex: none; }
.lateral li a[aria-current="page"] { color: var(--rubro); }
.lateral .contato-box { background: var(--tinta); color: var(--papel); padding: 1.75rem; }
.lateral .contato-box p { color: rgba(243, 240, 232, .8); font-size: .95rem; }
.lateral .contato-box .fone { display: block; font: 400 1.6rem/1.2 var(--serif); text-decoration: none; color: var(--papel); margin-bottom: 1rem; }

/* a empresa */
.principios { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--fio-forte); }
.principios li { padding: 2rem 2rem 2rem 0; border-bottom: 1px solid var(--fio); }
.principios li:nth-child(even) { padding-left: 2rem; border-left: 1px solid var(--fio); }
.principios .num { font: italic 400 1.1rem/1 var(--serif); color: var(--rubro); display: block; margin-bottom: .9rem; }
.principios h3 { margin-bottom: .5rem; }
.principios p { margin: 0; color: var(--grafite); }
.galeria { display: grid; grid-template-columns: 2fr 1fr; grid-template-rows: auto auto; gap: 1rem; }
.galeria figure { margin: 0; }
.galeria img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); }
.galeria .alta { grid-row: span 2; }
.galeria figcaption { font-size: .8125rem; color: var(--aco); margin-top: .5rem; }

/* fale conosco */
.contato { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2.5rem, 6vw, 6rem); padding: clamp(3rem, 6vw, 5rem) 0 clamp(4rem, 7vw, 6rem); align-items: start; }
.canais { list-style: none; margin: 0 0 2rem; padding: 0; border-top: 1px solid var(--fio-forte); }
.canais li { border-bottom: 1px solid var(--fio); padding: 1.25rem 0; }
.canais small { display: block; font: 600 .6875rem/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--aco); margin-bottom: .55rem; }
.canais a, .canais span { font: 400 1.45rem/1.25 var(--serif); text-decoration: none; overflow-wrap: anywhere; }
.formulario { border: 1px solid var(--fio-forte); padding: clamp(1.5rem, 4vw, 2.75rem); background: #f8f6f0; }
.formulario h2 { font-size: 1.9rem; }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem 1.5rem; }
.campo { display: grid; gap: .45rem; }
.campo.largo { grid-column: 1 / -1; }
.campo label { font: 600 .75rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--grafite); }
.campo input, .campo textarea {
  width: 100%; min-height: 48px; padding: .7rem .9rem; font: inherit; font-size: 1rem; color: var(--tinta);
  background: var(--papel); border: 1px solid var(--fio-forte); border-radius: 0;
}
.campo textarea { min-height: 160px; resize: vertical; }
.campo input:focus, .campo textarea:focus { outline: 2px solid var(--rubro); outline-offset: 0; border-color: var(--rubro); }
.formulario .rodape-form { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.75rem; }
.formulario .nota { font-size: .8125rem; color: var(--aco); margin: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.alerta { border-left: 3px solid var(--rubro); background: #f6e9e6; color: #5e1212; padding: .9rem 1.1rem; margin-bottom: 1.5rem; font-size: .95rem; }
.alerta[hidden] { display: none; }

/* páginas simples (obrigado, 404) */
.simples { padding: clamp(4rem, 10vw, 8rem) 0; text-align: center; }
.simples img { width: 90px; margin: 0 auto 2rem; }
.simples h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.simples .lead { margin: 0 auto 2rem; }
.simples .acoes { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---------- responsivo ---------- */
@media (max-width: 960px) {
  .abertura .caixa, .selo, .cabeca-secao, .chamada .caixa, .artigo, .contato { grid-template-columns: 1fr; }
  .registro ul { grid-template-columns: repeat(2, 1fr); }
  .registro li:nth-child(3) { border-left: 0; padding-left: 0; }
  .registro li:nth-child(n+3) { border-top: 1px solid var(--fio); }
  .frentes { grid-template-columns: 1fr; }
  .frota { grid-template-columns: 1fr; min-height: 0; }
  .frota figure img { aspect-ratio: 16 / 10; height: auto; }
  .frota figcaption { position: static; background: none; padding: .75rem var(--gutter) 0; color: rgba(243, 240, 232, .6); }
  .clientes { grid-template-columns: repeat(3, 1fr); }
  .indice a { grid-template-columns: 3.5rem minmax(0, 1fr) 2rem; gap: 1rem; }
  .indice img { display: none; }
  .rodape .grade { grid-template-columns: 1fr 1fr; }
  .lateral { position: static; }
  .selo-img { max-width: 320px; }
}
@media (max-width: 600px) {
  body { font-size: 1rem; }
  .marca img { width: 39px; height: 46px; }
  .marca strong { font-size: 1.2rem; }
  .marca small { letter-spacing: .2em; }
  .cabecalho .caixa { min-height: 72px; }
  .faixa .contatos { gap: 1rem; font-size: .75rem; }
  .moldura::before { inset: 10px -10px -10px 10px; }
  .moldura img { aspect-ratio: 4 / 3; }
  .legenda { margin-top: 1.4rem; }
  .indice .num { font-size: 1.9rem; }
  .indice a { padding: 1.4rem 0; }
  .indice a:hover { padding-left: 0; padding-right: 0; }
  .campos { grid-template-columns: 1fr; }
  .principios { grid-template-columns: 1fr; }
  .principios li, .principios li:nth-child(even) { padding: 1.5rem 0; border-left: 0; }
  .galeria { grid-template-columns: 1fr; }
  .galeria .alta { grid-row: auto; }
  .rodape .grade { grid-template-columns: 1fr; gap: 2rem; padding-top: 3rem; }
  .registro strong { font-size: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; scroll-behavior: auto !important; }
}
.rubrica.centro { justify-content: center; }