:root {
  --creme: #fbf5ec;
  --creme-2: #f4eadc;
  --papel: #fffdf9;
  --tinta: #231a13;
  --tinta-2: #6f6358;
  --linha: #e7dccd;
  --tomate: #e5482b;
  --tomate-escuro: #c13a20;
  --mostarda: #f4c542;
  --verde: #2f7a5a;
  --erro: #b3261e;
  --raio: 18px;
  --sombra: 0 1px 2px rgba(35, 26, 19, .06), 0 8px 24px rgba(35, 26, 19, .07);
  --fonte-titulo: 'Bricolage Grotesque', system-ui, sans-serif;
  --fonte: 'DM Sans', system-ui, sans-serif;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--creme); color: var(--tinta); font: 16px/1.55 var(--fonte); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--fonte-titulo); line-height: 1.05; letter-spacing: -.02em; margin: 0; }
a { color: inherit; }
button, input, textarea { font: inherit; color: inherit; }
.visualmente-oculto { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }

/* ---------- Botões ---------- */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  background: var(--tinta); color: var(--creme); border: 0; border-radius: 999px;
  padding: .95em 1.6em; font-weight: 700; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.botao:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(35, 26, 19, .18); }
.botao:active { transform: translateY(0); }
.botao-pequeno { padding: .6em 1.1em; font-size: .92rem; }
.botao-cheio { width: 100%; background: var(--tomate); color: #fff; font-size: 1.05rem; }
.botao-cheio:hover { background: var(--tomate-escuro); }
.botao[disabled] { opacity: .6; cursor: progress; transform: none; }
:focus-visible { outline: 3px solid var(--mostarda); outline-offset: 2px; }

/* ---------- Topo ---------- */
.topo {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px clamp(16px, 4vw, 48px);
  background: color-mix(in srgb, var(--creme) 88%, transparent); backdrop-filter: blur(10px);
  border-bottom: 1px solid color-mix(in srgb, var(--linha) 60%, transparent);
}
.marca { font-family: var(--fonte-titulo); font-weight: 800; font-size: 1.2rem; text-decoration: none; letter-spacing: -.02em; }
.marca::before { content: '🐾 '; }
.topo-nav { display: flex; align-items: center; gap: 22px; font-weight: 500; }
.topo-nav a:not(.botao) { text-decoration: none; color: var(--tinta-2); }
.topo-nav a:not(.botao):hover { color: var(--tinta); }

/* ---------- Hero ---------- */
.hero {
  display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: clamp(24px, 5vw, 72px);
  max-width: 1200px; margin: 0 auto; padding: clamp(32px, 6vw, 80px) clamp(16px, 4vw, 48px) 32px;
}
.selo { display: inline-block; margin: 0 0 18px; padding: .35em .9em; border-radius: 999px; background: var(--papel); border: 1px solid var(--linha); font-size: .9rem; font-weight: 500; }
.hero h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); font-weight: 800; }
.destaque { color: var(--tomate); }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--tinta-2); max-width: 34em; margin: 22px 0 28px; }
.hero-sub strong { color: var(--tinta); }
.hero-acoes { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; }
.hero-preco { color: var(--tinta-2); }
.hero-preco strong { color: var(--tinta); font-size: 1.15rem; }
.hero-garantias { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--tinta-2); font-size: .93rem; }
.hero-garantias li::before { content: '✓'; color: var(--verde); font-weight: 700; margin-right: 6px; }

.hero-visual { position: relative; }
.hero-visual::before {
  content: ''; position: absolute; inset: 6% 4% 2%; border-radius: 48% 52% 44% 56% / 52% 44% 56% 48%;
  background: var(--mostarda); z-index: -1;
}
.hero-camiseta { width: min(100%, 460px); margin: 0 auto; }
.hero-etiqueta {
  position: absolute; right: 4%; bottom: 10%; background: var(--tinta); color: var(--creme);
  padding: .5em 1em; border-radius: 999px; font-weight: 700; font-size: .95rem; transform: rotate(-4deg);
  box-shadow: var(--sombra); transition: opacity .3s;
}

/* ---------- Camiseta (mockup) ---------- */
.camiseta { position: relative; aspect-ratio: 400 / 440; --cor: #F7F6F2; }
.camiseta svg { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 14px 22px rgba(35, 26, 19, .18)); }
.camiseta-corpo { fill: var(--cor); stroke: rgba(35, 26, 19, .12); stroke-width: 1.5; transition: fill .35s ease; }
.camiseta-gola { fill: rgba(35, 26, 19, .14); }
.camiseta-arte {
  position: absolute; left: 31%; top: 19%; width: 38%; height: 50%; object-fit: contain;
  transition: opacity .35s ease;
}
.camiseta[data-modelo="feminino"] .camiseta-arte { left: 32.5%; width: 35%; top: 20%; }

/* ---------- Faixa de estilos ---------- */
.faixa-estilos { overflow: hidden; padding: 24px 0 8px; mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.faixa-trilho { display: flex; gap: 14px; width: max-content; animation: rolar 70s linear infinite; }
.faixa-estilos:hover .faixa-trilho { animation-play-state: paused; }
.faixa-item { text-decoration: none; width: 150px; flex: none; background: var(--papel); border: 1px solid var(--linha); border-radius: 16px; padding: 10px 10px 8px; text-align: center; font-size: .85rem; font-weight: 500; }
.faixa-item img { aspect-ratio: 4/5; object-fit: contain; width: 100%; margin-bottom: 6px; }
@keyframes rolar { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .faixa-trilho { animation: none; } .faixa-estilos { overflow-x: auto; } }

/* ---------- Seções ---------- */
.secao { max-width: 1200px; margin: 0 auto; padding: clamp(48px, 7vw, 88px) clamp(16px, 4vw, 48px) 0; }
.secao-titulo { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; }
.secao-sub { color: var(--tinta-2); margin: 10px 0 0; font-size: 1.08rem; }

.passos-lista { list-style: none; padding: 0; margin: 32px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.passos-lista li { background: var(--papel); border: 1px solid var(--linha); border-radius: var(--raio); padding: 22px; }
.passos-lista h3 { font-size: 1.2rem; margin: 14px 0 6px; }
.passos-lista p { margin: 0; color: var(--tinta-2); font-size: .95rem; }
.passo-num { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--mostarda); font-weight: 800; font-family: var(--fonte-titulo); }

/* ---------- Configurador ---------- */
.monte-grade { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 28px; margin-top: 32px; align-items: start; }
.monte-form { display: grid; gap: 20px; min-width: 0; }
.etapa { margin: 0; border: 1px solid var(--linha); background: var(--papel); border-radius: var(--raio); padding: clamp(18px, 3vw, 28px); min-width: 0; }
.etapa legend { float: left; width: 100%; display: flex; align-items: center; gap: 12px; font-family: var(--fonte-titulo); font-weight: 700; font-size: 1.4rem; margin-bottom: 18px; padding: 0; }
.etapa legend + * { clear: both; }
.etapa-num { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--tinta); color: var(--creme); font-size: 1rem; flex: none; }
.etapa.com-erro { border-color: var(--erro); box-shadow: 0 0 0 3px color-mix(in srgb, var(--erro) 14%, transparent); }

.campo { display: grid; gap: 8px; margin-bottom: 18px; min-width: 0; }
.campo:last-child { margin-bottom: 0; }
.campo-linha { display: flex; flex-wrap: wrap; gap: 8px 28px; align-items: start; }
.campo-linha .campo { margin-bottom: 0; }
.rotulo { font-weight: 700; font-size: .95rem; }
.rotulo-valor, .rotulo-dica { font-weight: 400; color: var(--tinta-2); }
.dica { color: var(--tinta-2); font-size: .9rem; margin: 0 0 14px; }
.campo .dica { margin: 0; }

input:not([type="file"]):not([type="radio"]), textarea {
  width: 100%; border: 1.5px solid var(--linha); background: #fff; border-radius: 12px; padding: .75em .9em;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus { outline: none; border-color: var(--tinta); box-shadow: 0 0 0 3px color-mix(in srgb, var(--mostarda) 55%, transparent); }
input.invalido, textarea.invalido { border-color: var(--erro); }
textarea { resize: vertical; }

/* Cores */
.cores { display: flex; flex-wrap: wrap; gap: 10px; }
.cor {
  width: 42px; height: 42px; border-radius: 50%; border: 0; cursor: pointer; background: var(--c);
  box-shadow: inset 0 0 0 1px rgba(35, 26, 19, .18); position: relative; transition: transform .12s;
}
.cor:hover { transform: scale(1.08); }
.cor[aria-checked="true"] { box-shadow: inset 0 0 0 1px rgba(35, 26, 19, .18), 0 0 0 3px var(--papel), 0 0 0 5px var(--tinta); }

/* Modelos e tamanhos */
.modelos { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.opcao {
  border: 1.5px solid var(--linha); background: #fff; border-radius: 14px; padding: .8em 1em; cursor: pointer; text-align: left;
  transition: border-color .15s, background .15s;
}
.opcao:hover { border-color: var(--tinta-2); }
.opcao[aria-checked="true"] { border-color: var(--tinta); background: var(--creme); box-shadow: inset 0 0 0 1px var(--tinta); }
.opcao strong { display: block; }
.opcao small { color: var(--tinta-2); }
.tamanhos { display: flex; flex-wrap: wrap; gap: 8px; }
.tamanhos .opcao { min-width: 52px; text-align: center; padding: .6em .8em; font-weight: 700; }
.tamanhos .opcao:disabled { opacity: .35; cursor: not-allowed; text-decoration: line-through; background: var(--creme); }
.aviso-tamanho { color: var(--tomate-escuro); font-weight: 500; }
.aviso-tamanho:empty { display: none; }

.qtd { display: inline-flex; align-items: center; border: 1.5px solid var(--linha); border-radius: 12px; background: #fff; overflow: hidden; }
.qtd input { width: 52px !important; border: 0 !important; text-align: center; border-radius: 0 !important; padding: .6em 0 !important; box-shadow: none !important; -moz-appearance: textfield; }
.qtd input::-webkit-inner-spin-button { -webkit-appearance: none; }
.qtd-botao { border: 0; background: none; width: 42px; height: 42px; font-size: 1.3rem; cursor: pointer; }
.qtd-botao:hover { background: var(--creme); }

.medidas { margin-top: 16px; font-size: .92rem; }
.medidas summary { cursor: pointer; color: var(--tinta-2); text-decoration: underline; text-underline-offset: 3px; width: fit-content; }
.medidas-tabelas { display: flex; flex-wrap: wrap; gap: 16px 28px; margin-top: 12px; }
.medidas-tabela { overflow-x: auto; max-width: 100%; }
.medidas-tabela.medidas-ativa { order: -1; }
.medidas-tabela .dica { margin: 6px 0 0; font-size: .85rem; }
.medidas > .dica { margin: 12px 0 0; font-size: .85rem; }
.medidas table { border-collapse: collapse; text-align: center; font-variant-numeric: tabular-nums; }
.medidas caption { text-align: left; font-weight: 700; margin-bottom: 4px; }
.medidas th, .medidas td { padding: 4px 8px; border-bottom: 1px solid var(--linha); }
.medidas thead th { font-weight: 500; color: var(--tinta-2); font-size: .82rem; }
.medidas tbody th { font-weight: 700; }

/* Upload */
.upload {
  display: block; border: 2px dashed var(--linha); border-radius: var(--raio); background: var(--creme);
  padding: 26px; text-align: center; cursor: pointer; transition: border-color .15s, background .15s;
}
.upload:hover, .upload.arrastando { border-color: var(--tomate); background: #fff4ee; }
.upload.preenchido { border-style: solid; text-align: left; padding: 14px; background: #fff; }
.upload-vazio { display: grid; gap: 4px; justify-items: center; color: var(--tinta-2); font-size: .9rem; }
.upload-vazio strong { color: var(--tinta); font-size: 1.05rem; }
.upload-icone { font-size: 2rem; }
.upload-preenchido { display: flex; align-items: center; gap: 16px; }
.upload-preenchido img { width: 88px; height: 88px; object-fit: cover; border-radius: 14px; background: var(--creme-2); }
.upload-info { display: grid; gap: 2px; min-width: 0; }
.upload-info strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.link { color: var(--tomate); font-weight: 700; font-size: .92rem; }
.dicas-foto { display: flex; flex-wrap: wrap; gap: 6px 18px; list-style: none; padding: 0; margin: 12px 0 18px; font-size: .88rem; color: var(--tinta-2); }
.dicas-foto li::before { content: '✓ '; color: var(--verde); font-weight: 700; }

/* Estilos */
.estilos { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.estilo {
  position: relative; border: 1.5px solid var(--linha); border-radius: 16px; background: #fff; padding: 0; cursor: pointer;
  text-align: left; overflow: hidden; transition: border-color .15s, transform .15s, box-shadow .15s;
}
.estilo:hover { transform: translateY(-2px); box-shadow: var(--sombra); }
.estilo-img { aspect-ratio: 4 / 5; background: #fff; display: grid; place-items: center; padding: 10px; }
.estilo-img img { width: 100%; height: 100%; object-fit: contain; }
.estilo-rotulo { display: block; padding: 8px 10px 10px; font-weight: 700; font-size: .9rem; line-height: 1.25; }
.estilo-rotulo small { display: block; font-weight: 400; color: var(--tinta-2); font-size: .78rem; }
.estilo-num { position: absolute; top: 8px; left: 8px; background: rgba(255, 255, 255, .9); border-radius: 999px; font-size: .72rem; font-weight: 700; padding: 2px 8px; }
.estilo-zoom {
  position: absolute; top: 6px; right: 6px; width: 32px; height: 32px; border-radius: 50%; border: 0;
  background: rgba(255, 255, 255, .92); cursor: zoom-in; display: grid; place-items: center; font-size: .95rem;
}
.estilo[aria-checked="true"] { border-color: var(--tomate); box-shadow: 0 0 0 2px var(--tomate); }
.estilo[aria-checked="true"] .estilo-num { background: var(--tomate); color: #fff; }
.estilo[aria-checked="true"] .estilo-num::before { content: '✓ '; }

/* Dados */
.grade-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.grade-campos .campo { margin: 0; }
.col-2 { grid-column: span 2; }

.erro-geral { background: #fdecea; color: var(--erro); border-radius: 14px; padding: 14px 18px; font-weight: 500; }

/* Resumo */
.resumo { position: sticky; top: 84px; }
.resumo-cartao { background: var(--papel); border: 1px solid var(--linha); border-radius: var(--raio); padding: 22px; box-shadow: var(--sombra); }
.resumo-camiseta { width: 100%; max-width: 300px; margin: 0 auto 8px; }
.previa-vazia { position: absolute; left: 25%; right: 25%; top: 32%; text-align: center; font-size: .85rem; color: var(--tinta-2); mix-blend-mode: multiply; }
.resumo-camiseta.escura .previa-vazia { color: rgba(255, 255, 255, .75); mix-blend-mode: normal; }
.resumo-lista { margin: 8px 0 16px; display: grid; gap: 8px; font-size: .94rem; }
.resumo-lista div { display: flex; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--linha); padding-bottom: 8px; }
.resumo-lista dt { color: var(--tinta-2); }
.resumo-lista dd { margin: 0; font-weight: 700; text-align: right; }
.resumo-total { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; }
.resumo-total small { color: var(--tinta-2); font-weight: 400; }
.resumo-total strong { font-family: var(--fonte-titulo); font-size: 1.9rem; }
.resumo-seguro { font-size: .85rem; color: var(--tinta-2); text-align: center; margin: 12px 0 0; }
.aviso-simulado { font-size: .8rem; background: #fff6d6; border-radius: 10px; padding: 6px 10px; text-align: center; margin: 10px 0 0; }

/* FAQ */
.faq { margin-top: 28px; display: grid; gap: 10px; max-width: 820px; }
.faq details { background: var(--papel); border: 1px solid var(--linha); border-radius: 14px; padding: 16px 20px; }
.faq summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: '+'; font-size: 1.3rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin: 10px 0 0; color: var(--tinta-2); }

/* Rodapé */
.rodape { text-align: center; padding: 64px 16px 48px; color: var(--tinta-2); font-size: .95rem; }
.rodape p { margin: 4px 0; }
.rodape-pequeno { font-size: .82rem; }

/* Lightbox */
.lightbox { border: 0; border-radius: 22px; padding: 0; max-width: min(560px, calc(100vw - 32px)); width: 100%; background: var(--papel); overflow: hidden; }
.lightbox::backdrop { background: rgba(35, 26, 19, .6); backdrop-filter: blur(3px); }
.lightbox img { width: 100%; max-height: 70vh; object-fit: contain; background: #fff; padding: 20px; }
.lightbox-rodape { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 20px; }
.lightbox-rodape span { display: block; color: var(--tinta-2); font-size: .9rem; }
.lightbox-fechar { position: absolute; top: 10px; right: 10px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .92); font-size: 1.6rem; cursor: pointer; line-height: 1; }

/* Barra mobile */
.barra-mobile { display: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 980px) {
  .monte-grade { grid-template-columns: 1fr; }
  .resumo { position: static; order: -1; }
  .resumo-cartao { display: grid; grid-template-columns: 140px 1fr; gap: 0 18px; align-items: center; padding: 16px; }
  .resumo-camiseta { grid-row: span 2; margin: 0; }
  .resumo-lista { margin: 0; }
  .resumo-total, .resumo-cartao > .botao, .resumo-seguro { grid-column: 1 / -1; }
  .resumo-total { margin: 12px 0; }
  .passos-lista { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .topo-nav a:not(.botao) { display: none; }
  .hero { grid-template-columns: 1fr; text-align: left; padding-top: 24px; }
  .hero-visual { max-width: 340px; margin: 0 auto; width: 100%; }
  .grade-campos { grid-template-columns: 1fr; }
  .col-2 { grid-column: auto; }
  .estilos { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .resumo-cartao > .botao, .resumo-seguro { display: none; }
  .barra-mobile {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; gap: 14px; align-items: center;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: var(--papel); border-top: 1px solid var(--linha);
    box-shadow: 0 -6px 20px rgba(35, 26, 19, .08); transform: translateY(110%); transition: transform .25s ease;
  }
  .barra-mobile.visivel { transform: none; }
  .barra-mobile div { display: grid; line-height: 1.1; }
  .barra-mobile small { color: var(--tinta-2); }
  .barra-mobile strong { font-family: var(--fonte-titulo); font-size: 1.3rem; white-space: nowrap; }
  .barra-mobile .botao { width: auto; flex: 1; padding: .85em 1em; font-size: 1rem; }
  body { padding-bottom: 80px; }
}
@media (max-width: 480px) {
  .passos-lista { grid-template-columns: 1fr; }
  .resumo-cartao { grid-template-columns: 110px 1fr; }
  .modelos { grid-template-columns: 1fr 1fr; }
  .opcao small { display: none; }
}