@import url("assets/tokens.css");

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--topo-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--papel);
  /* textura de papel: ruído SVG inline em opacidade baixa */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .38 0 0 0 0 .3 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  color: var(--tinta);
  font: 400 1.0625rem/1.6 var(--f-texto);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }

h1, h2, h3 {
  font-family: var(--f-titulo);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.05;
  margin: 0;
  text-wrap: balance;
}
h2 { font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3.1rem); max-width: 22ch; }
h3 { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.015em; }
p { margin: 0; }

a { color: inherit; }
:focus-visible {
  outline: 3px solid var(--serra);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap { width: min(var(--largura), 100% - 2 * var(--gutter)); margin-inline: auto; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden; clip-path: inset(50%);
  white-space: nowrap;
}

.pular {
  position: absolute; left: 16px; top: -100px; z-index: 100;
  background: var(--tinta); color: var(--papel);
  padding: 12px 16px; font-weight: 600;
}
.pular:focus { top: 12px; }

/* etiqueta mono: cotas, IDs, rótulos */
.rotulo, .selo, .medida, .passo__id, .etiqueta, .folha__topo, figcaption {
  font-family: var(--f-mono);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .75rem;
  line-height: 1.5;
}
.rotulo {
  display: flex; align-items: center; gap: 10px;
  color: var(--grafite);
  margin-bottom: 18px;
}
/* linha de cota como ornamento: |<——>| */
.rotulo::before {
  content: "";
  width: 44px; height: 9px; flex: none;
  background:
    linear-gradient(var(--grafite), var(--grafite)) left / 1.5px 100% no-repeat,
    linear-gradient(var(--grafite), var(--grafite)) right / 1.5px 100% no-repeat,
    linear-gradient(var(--grafite), var(--grafite)) center / 100% 1.5px no-repeat;
}

/* ---------- Botões ---------- */
.botoes { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 22px;
  border: 1.5px solid var(--tinta);
  border-radius: var(--raio);
  font: 600 1rem/1.1 var(--f-texto);
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s var(--ease), background-color .15s, box-shadow .15s;
}
.btn--primario {
  background: var(--serra); color: var(--sobre-serra); border-color: var(--serra);
  box-shadow: 3px 3px 0 var(--sombra-dura);
}
.btn--primario:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--sombra-dura); }
.btn--primario:active { transform: translate(2px, 2px); box-shadow: 1px 1px 0 var(--sombra-dura); }
.btn--tinta { background: var(--tinta); color: var(--papel); border-color: var(--tinta); }
.btn--tinta:hover { background: color-mix(in srgb, var(--tinta) 84%, var(--papel)); }
.btn--secundario { background: transparent; color: var(--tinta); }
.btn--secundario:hover { background: var(--papel-2); }
.contagem {
  font: 500 .75rem/1 var(--f-mono);
  border: 1px solid currentColor; border-radius: 99px;
  padding: 3px 7px;
}

/* ---------- Cabeçalho ---------- */
.topo {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--papel) 90%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--linha);
}
.topo__in {
  display: flex; align-items: center; gap: 16px;
  min-height: var(--topo-h);
}

.marca {
  display: inline-flex; align-items: center;
  min-height: 44px;
  font: 800 1.35rem/1 var(--f-titulo);
  letter-spacing: -0.04em;
  text-decoration: none;
  white-space: nowrap;
}
.topo .marca { margin-right: auto; }
.marca__svg { width: auto; height: 30px; }
.marca--rodape .marca__svg { height: 44px; }

.nav ul, .menu ul { list-style: none; margin: 0; padding: 0; }
.nav ul { display: flex; gap: 4px; }
.nav a, .menu a {
  display: inline-flex; align-items: center;
  min-height: 44px; padding: 0 12px;
  font-weight: 500; font-size: .98rem;
  text-decoration: none;
  border-radius: var(--raio);
}
.nav a:hover, .menu a:hover { background: var(--papel-2); }

.menu { display: none; position: relative; }
.menu summary {
  display: flex; align-items: center; gap: 10px;
  min-height: 44px; min-width: 44px; padding: 0 12px;
  border: 1.5px solid var(--tinta); border-radius: var(--raio);
  font-weight: 600; cursor: pointer; list-style: none;
}
.menu summary::-webkit-details-marker { display: none; }
.menu__icone, .menu__icone::before, .menu__icone::after {
  display: block; width: 18px; height: 2px; background: currentColor;
  transition: transform .2s var(--ease), opacity .2s;
}
.menu__icone { position: relative; }
.menu__icone::before, .menu__icone::after { content: ""; position: absolute; left: 0; }
.menu__icone::before { top: -6px; }
.menu__icone::after { top: 6px; }
.menu[open] .menu__icone { background: transparent; }
.menu[open] .menu__icone::before { transform: translateY(6px) rotate(45deg); }
.menu[open] .menu__icone::after { transform: translateY(-6px) rotate(-45deg); }
.menu nav {
  position: absolute; right: 0; top: calc(100% + 10px);
  width: min(260px, calc(100vw - 32px));
  background: var(--cartao);
  border: 1px solid var(--linha-forte);
  border-left: 4px solid var(--tinta);
  box-shadow: 0 18px 40px rgb(0 0 0 / .14);
  padding: 8px;
}
.menu a { display: flex; }

@media (max-width: 900px) {
  .nav { display: none; }
  .menu { display: block; }
}

/* ---------- WhatsApp ---------- */
.wa-ico { width: 20px; height: 20px; flex: none; }
.wa-ico__balao { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linejoin: round; }
.wa-ico__fone { fill: currentColor; }
.wa-topo {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; min-width: 44px; padding: 0 12px;
  border: 1.5px solid var(--tinta); border-radius: var(--raio);
  font-weight: 600; text-decoration: none;
}
.wa-topo:hover { background: var(--papel-2); }
@media (max-width: 1100px) { .wa-topo__txt { display: none; } .wa-topo { padding: 0; } }

.wa-flutua {
  position: fixed; z-index: 30;
  right: calc(16px + env(safe-area-inset-right, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--tinta); color: var(--wa-verde);
  box-shadow: 0 8px 24px rgb(0 0 0 / .25);
  opacity: 0; visibility: hidden; transform: translateY(12px) scale(.92);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility 0s linear .2s;
}
.wa-flutua.visivel { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.wa-flutua .wa-ico { width: 28px; height: 28px; }
.wa-flutua:focus-visible { outline-offset: 4px; border-radius: 50%; }
.tem-wa .rodape { padding-bottom: calc(96px + env(safe-area-inset-bottom, 0px)); }

.btn-link {
  min-height: 44px; padding: 0 4px;
  background: none; border: 0;
  color: var(--tinta); font: 600 1rem/1 var(--f-texto);
  text-decoration: underline; text-underline-offset: 4px;
  cursor: pointer;
}
.btn-link:hover { text-decoration-thickness: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(32px, 4.5vw, 72px) 0 clamp(48px, 6vw, 96px);
  overflow: clip;
  /* grade da chapa ao fundo */
  background-image:
    linear-gradient(var(--grade) 1px, transparent 1px),
    linear-gradient(90deg, var(--grade) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center top;
}
.hero__grade {
  display: grid;
  grid-template-columns: 6fr 6fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.5rem, 1rem + 4.4vw, 4.75rem);
  line-height: .98;
  letter-spacing: -0.035em;
  max-width: 13ch;
}
.corte {
  position: relative;
  white-space: nowrap;
}
/* kerf: tracejado de serra sob "cortado." */
.corte::after {
  content: "";
  position: absolute; left: 0; right: .2em; bottom: .02em;
  height: .07em; min-height: 3px;
  background: repeating-linear-gradient(90deg, var(--serra) 0 .22em, transparent .22em .34em);
}
.hero__sub {
  margin-top: 26px;
  max-width: 44ch;
  font-size: clamp(1.05rem, 1rem + .35vw, 1.25rem);
  color: var(--grafite);
}
.hero .botoes { margin-top: 34px; }

/* chapa */
.chapa { margin: 0; position: relative; }
.chapa__palco { position: relative; }
.chapa__svg {
  width: 100%; height: auto;
  transform: rotate(-2deg);
  overflow: visible;
}
.chapa__sombra { fill: rgb(28 26 23 / .08); }
.chapa__chapa { fill: color-mix(in srgb, var(--mdf) 22%, var(--papel)); stroke: var(--tinta); stroke-width: 7; }

.chapa__refilo { fill: none; stroke: var(--linha-forte); stroke-width: 5; stroke-dasharray: 26 18; }
.chapa__cota { stroke: var(--grafite); stroke-width: 5; fill: var(--grafite); }
.chapa__cota text { stroke: none; font: 500 76px var(--f-mono); letter-spacing: .08em; }
.chapa__seta { fill: var(--grafite); stroke: none; }

.peca { cursor: crosshair; outline: none; }
.peca__fill { fill: var(--savana); }
.peca__corte {
  fill: none;
  stroke: var(--tinta);
  stroke-width: 7;
  stroke-dasharray: 1;
  stroke-dashoffset: 0;
}
.peca__det { font-size: 56px; letter-spacing: .04em; }
.peca__id {
  font: 500 96px var(--f-mono);
  letter-spacing: .02em;
  fill: #1C1A17;
  pointer-events: none;
}
.peca:hover .peca__fill,
.peca:focus-visible .peca__fill,
.peca.ativa .peca__fill { fill: var(--serra); }
.peca:focus-visible .peca__corte { stroke-width: 16; }

/* animação de corte: a serra risca o contorno, a peça aparece */
@media (prefers-reduced-motion: no-preference) {
  .chapa--anima .peca__corte {
    stroke-dashoffset: 1;
    animation: corta .6s var(--ease) var(--d, 0ms) both;
  }
  .chapa--espera .peca__fill,
  .chapa--espera .peca__id { opacity: 0; }
  .chapa--espera .peca__corte { stroke-dashoffset: 1; }
  .chapa--anima .peca__fill,
  .chapa--anima .peca__id {
    animation: surge .4s ease-out calc(var(--d, 0ms) + .45s) both;
  }
}
@keyframes corta {
  0%   { stroke-dashoffset: 1; stroke: var(--serra); stroke-width: 12; }
  75%  { stroke-dashoffset: 0; stroke: var(--serra); stroke-width: 12; }
  100% { stroke-dashoffset: 0; stroke: var(--tinta); stroke-width: 7; }
}
@keyframes surge { from { opacity: 0; } to { opacity: 1; } }

.etiqueta {
  position: absolute; z-index: 2;
  transform: translate(-50%, calc(-100% - 10px));
  width: max-content;
  max-width: min(340px, 100%);
  background: var(--tinta); color: var(--papel);
  padding: 7px 10px;
  border-left: 4px solid var(--serra);
  font-size: .75rem;
  pointer-events: none;
}
.chapa figcaption {
  margin-top: 22px;
  color: var(--grafite);
  display: flex; flex-wrap: wrap; gap: 4px 14px;
}
.aviso-dado {
  margin-top: 10px;
  font-size: .9rem; color: var(--grafite);
}

/* ---------- Divisor: traço de serra ---------- */
.serra {
  border: 0; height: 2px; margin: 0 auto;
  width: min(var(--largura), 100% - 2 * var(--gutter));
  background: repeating-linear-gradient(90deg, var(--serra) 0 10px, transparent 10px 18px);
  opacity: .85;
}

/* ---------- Seções ---------- */
.secao { padding: clamp(64px, 9vw, 128px) 0; }
.secao__intro { margin-top: 18px; max-width: 56ch; color: var(--grafite); font-size: 1.1rem; }

/* passos */
.passos {
  list-style: none; margin: 48px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  counter-reset: none;
}
.passo {
  position: relative;
  padding: 26px 22px 28px;
  background: var(--cartao);
  border: 1px solid var(--linha);
  border-top: 4px solid var(--savana);
}
.passo__id {
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid var(--linha-forte);
  color: var(--grafite);
  margin-bottom: 26px;
}
.passo__id::before { content: "Etapa "; }
.passo h3 { margin-bottom: 10px; }
.passo p { color: var(--grafite); }

/* cards */
.cards {
  margin-top: 48px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px;
}
.card {
  display: flex; flex-direction: column;
  background: var(--cartao);
  border: 1px solid var(--linha);
  border-left: 4px solid var(--savana);   /* borda de fita */
}
.card--sugestao { border-left-color: var(--savana); }
.card--tecnico { border-left-color: var(--fita); }
.card--estudo { border-left-color: var(--mdf); }
.card__img {
  aspect-ratio: 4 / 3;
  background: var(--papel-2);
  overflow: hidden;
  border-bottom: 1px solid var(--linha);
}
.card__img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; }
.card__img--contem img { object-fit: contain; }
@media (prefers-color-scheme: dark) { .card__img img { filter: brightness(.88); } }
.card__corpo {
  flex: 1;
  display: flex; flex-direction: column; gap: 10px;
  padding: 24px 24px 26px;
}
.card__corpo > p:not([class]) { color: var(--grafite); }
.card__corpo strong { color: var(--tinta); font-weight: 600; }
.card h3 { font-size: 1.55rem; }
.selo {
  align-self: flex-start;
  padding: 5px 9px;
  background: var(--papel-2);
  color: var(--tinta);
  border: 1px solid var(--linha-forte);
  font-size: .75rem;
}
.selo::before { content: "● "; color: var(--savana); }
.selo--tecnico { background: var(--fita); color: var(--papel); border-color: var(--fita); }
.selo--tecnico::before { color: var(--papel); }
.selo--estudo { background: transparent; border-style: dashed; }
.selo--estudo::before { color: var(--grafite); }
.medida {
  display: flex; align-items: center; gap: 10px;
  color: var(--tinta);
  letter-spacing: .06em;
  font-size: .76rem;
  margin-top: 2px;
}
.medida::before {
  content: ""; width: 28px; height: 9px; flex: none;
  background:
    linear-gradient(var(--grafite), var(--grafite)) left / 1px 100% no-repeat,
    linear-gradient(var(--grafite), var(--grafite)) center / 100% 1px no-repeat;
}
.medida abbr { text-decoration: none; color: var(--grafite); }
.card__acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: auto; padding-top: 14px; }
.card__nota { font-size: .9rem; color: var(--grafite); }

/* o que vem */
.vem {
  margin-top: 48px;
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
.folha {
  background: var(--cartao);
  border: 1px solid var(--linha-forte);
  box-shadow: 8px 8px 0 var(--papel-2);
  min-width: 0;
}
.folha__topo {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px 16px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--linha-forte);
  font-size: .75rem;
  color: var(--grafite);
}
.folha__topo span:first-child { color: var(--tinta); font-weight: 500; }
.folha__rolagem { overflow-x: auto; position: relative; }
.folha__tabela {
  width: 100%;
  border-collapse: collapse;
  font-size: .92rem;
  min-width: 620px;
}
.folha__tabela th, .folha__tabela td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--linha);
  vertical-align: middle;
}
.folha__tabela th {
  font: 500 .75rem/1.3 var(--f-mono);
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--grafite);
  background: var(--papel-2);
  white-space: nowrap;
}
.folha__bordas { display: block; letter-spacing: .06em; opacity: .8; }
.folha__tabela td:first-child, .folha__tabela .num {
  font-family: var(--f-mono); font-size: .78rem; white-space: nowrap;
}
.folha__tabela td:first-child { font-weight: 500; }
.folha__tabela .num { text-align: right; }
.folha__tabela tbody tr:hover { background: var(--papel-2); }
.folha__vazio td { color: var(--grafite); font-family: var(--f-texto) !important; font-size: .95rem !important; font-weight: 400 !important; }
.folha__legenda {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px;
  padding: 12px 16px;
  font-size: .85rem; color: var(--grafite);
}
.folha__legenda .chip:not(:first-child) { margin-left: 8px; }

.fitas { display: inline-flex; gap: 4px; }
.chip {
  display: inline-block; width: 16px; height: 16px;
  border-radius: 2px;
  border: 1.5px solid var(--linha-forte);
  vertical-align: middle;
}
.chip--S { background: var(--savana); border-color: #7d5b3a; }
.chip--B { background: #FFFFFF; border-color: #8a8378; }
.chip--0 { background: transparent; border-style: dashed; }

.entregaveis h3 { margin-bottom: 18px; }
.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li {
  position: relative;
  padding: 12px 0 12px 36px;
  border-bottom: 1px dashed var(--linha-forte);
  font-weight: 500;
}
.checklist li::before {
  content: "";
  position: absolute; left: 2px; top: 50%;
  width: 18px; height: 10px;
  border-left: 2.5px solid var(--fita);
  border-bottom: 2.5px solid var(--fita);
  transform: translateY(-70%) rotate(-45deg);
}
.nota {
  margin-top: 20px;
  padding: 12px 14px;
  border-left: 4px solid var(--mdf);
  background: var(--papel-2);
  font-size: .95rem;
  color: var(--grafite);
}

/* sob medida */
.sob {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.sob__privado {
  margin-top: 24px; font-size: .95rem; color: var(--grafite);
  padding-left: 14px; border-left: 2px dashed var(--linha-forte);
}
.form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 22px 20px;
  padding: clamp(20px, 3vw, 36px);
  background: var(--cartao);
  border: 1px solid var(--linha);
  border-left: 4px solid var(--fita);
}
.campo { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.campo--largo { grid-column: 1 / -1; }
.campo > label, .medidas legend {
  font-weight: 600; font-size: .98rem;
}
.opcional { font-weight: 400; color: var(--grafite); }
input, select, textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 13px;
  font: inherit; font-size: 1rem;
  color: var(--tinta);
  background: var(--papel);
  border: 1.5px solid var(--linha-forte);
  border-radius: var(--raio);
}
textarea { resize: vertical; min-height: 130px; }
input:hover, select:hover, textarea:hover { border-color: var(--grafite); }
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--serra); outline-offset: 1px; border-color: var(--tinta);
}
[aria-invalid="true"] { border-color: var(--erro); border-width: 2px; }
.medidas { border: 0; padding: 0; margin: 0; }
.medidas legend { padding: 0; margin-bottom: 8px; }
.medidas__linha { display: flex; align-items: flex-end; gap: 10px; }
.medidas__linha label { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 6px; }
.medidas__linha label span { font-size: .9rem; color: var(--grafite); }
.medidas__x { padding-bottom: 12px; font-family: var(--f-mono); color: var(--grafite); }
.dica { font-size: .9rem; color: var(--grafite); }
.dica--foto { padding-left: 14px; border-left: 2px solid var(--mdf); }
.erro { color: var(--erro); font-size: .92rem; font-weight: 600; }
.erro::before { content: "! "; font-family: var(--f-mono); }
.form__fim { display: flex; flex-direction: column; gap: 14px; }
.aviso {
  padding: 12px 14px;
  background: var(--papel-2);
  border-left: 4px solid var(--tinta);
  font-size: .95rem;
}
.status:empty { display: none; }
.status { font-weight: 600; }
.pedido-texto { font: .85rem/1.5 var(--f-mono); }

/* dúvidas */
.duvidas {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 5vw, 80px); align-items: start;
}
.faq { border-top: 1.5px solid var(--tinta); }
.faq details { border-bottom: 1px solid var(--linha-forte); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 60px; padding: 14px 0;
  font: 700 1.15rem/1.3 var(--f-titulo); letter-spacing: -0.01em;
  cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex: none; width: 32px; height: 32px;
  display: grid; place-items: center;
  font: 400 1.3rem/1 var(--f-mono);
  color: var(--grafite);
  transition: transform .2s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 48px 20px 0; color: var(--grafite); max-width: 62ch; }

/* rodapé */
.rodape {
  border-top: 1.5px solid var(--tinta);
  padding: 44px 0 56px;
  background: var(--papel-2);
}
.rodape__in { display: grid; grid-template-columns: auto 1fr; gap: 8px 32px; align-items: baseline; }
.rodape__frase { font: 700 1.2rem/1.2 var(--f-titulo); }
.rodape__legal { grid-column: 1 / -1; margin-top: 16px; font-size: .9rem; color: var(--grafite); }

/* galeria */
.galeria {
  width: min(1100px, 100vw - 24px);
  max-height: calc(100dvh - 24px);
  padding: 0;
  border: 1px solid var(--linha-forte);
  border-left: 4px solid var(--tinta);
  background: var(--cartao); color: var(--tinta);
}
.galeria::backdrop { background: rgb(20 18 16 / .78); }
.galeria[open] { display: flex; flex-direction: column; }
.galeria__topo {
  display: flex; align-items: center; gap: 16px;
  padding: 10px 10px 10px 20px;
  border-bottom: 1px solid var(--linha);
}
.galeria__topo h2 { font-size: 1.25rem; max-width: none; flex: 1; min-width: 0; }
.galeria__conta { font: 500 .75rem/1 var(--f-mono); letter-spacing: .12em; color: var(--grafite); }
.galeria__palco {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  min-height: 0; flex: 1;
  background: var(--papel-2);
}
.galeria__palco img {
  width: auto; max-width: 100%;
  max-height: calc(100dvh - 190px);
  object-fit: contain;
}
.galeria__nav { position: absolute; top: 50%; transform: translateY(-50%); background: var(--cartao); }
.galeria__nav[data-passo="-1"] { left: 10px; }
.galeria__nav[data-passo="1"] { right: 10px; }
.galeria__alt { padding: 12px 20px 16px; font-size: .92rem; color: var(--grafite); }
.icone {
  display: grid; place-items: center;
  width: 48px; height: 48px; flex: none;
  background: transparent; color: var(--tinta);
  border: 1.5px solid var(--tinta); border-radius: var(--raio);
  cursor: pointer;
}
.icone:hover { background: var(--papel-2); }
.icone svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* revelação ao rolar (só com JS e movimento permitido) */
@media (prefers-reduced-motion: no-preference) {
  .js [data-revela] {
    opacity: 0; transform: translateY(18px);
    transition: opacity .6s var(--ease), transform .6s var(--ease);
  }
  .js [data-revela].visto { opacity: 1; transform: none; }
  .passos .passo:nth-child(2) { transition-delay: .08s; }
  .passos .passo:nth-child(3) { transition-delay: .16s; }
  .passos .passo:nth-child(4) { transition-delay: .24s; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
  .passos { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hero__grade { grid-template-columns: 1fr; }
  .chapa { max-width: 640px; }
  .chapa__svg { transform: rotate(-1.2deg); }
  .vem, .sob, .duvidas { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  .cards { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .topo__in { gap: 8px; }
  .marca__svg { height: 26px; }
  .passos { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
  .medidas__linha { flex-wrap: wrap; }
  .medidas__linha label { flex: 1 1 100%; }
  .medidas__x { display: none; }
  .hero .botoes .btn { flex: 1 1 auto; }
  .galeria__nav { top: auto; bottom: 10px; transform: none; }
  .galeria__palco { padding-bottom: 68px; }
  .rodape__in { grid-template-columns: 1fr; }
}

@media print {
  .topo, .menu, .galeria, .form, .hero .botoes { display: none !important; }
  body { background: #fff; }
}