/* Casa de Chaves Rodrigo — linguagem: balcão de chaveiro. Carvão + latão sobre papel cinza-quente, Space Grotesk, borda em dentes de chave. */
@font-face { font-family: "Space Grotesk"; src: url("../fonts/space-grotesk.woff2") format("woff2"); font-weight: 300 700; font-display: swap; }

:root {
  --carvao: #17181A; --carvao-2: #24262A; --latao: #C9A227; --latao-claro: #E8CF7A; --papel: #F3F1EC; --branco: #FFFFFF;
  --texto: #1B1C1F; --suave: #5A5C61; --linha: #DEDAD0;
  --fonte: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --largura: 1180px; --gutter: clamp(16px, 4vw, 40px); --secao: clamp(72px, 9vw, 116px);
  --topo: 72px; --faixa: 0px; --ease: cubic-bezier(.22, .61, .36, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--topo) + var(--faixa) + 8px); }
body { margin: 0; background: var(--papel); color: var(--texto); font-family: var(--fonte); font-size: clamp(16px, .35vw + 14.6px, 17.5px); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
picture { display: block; background: var(--cor, var(--linha)); position: relative; }
a { color: inherit; } button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3 { font-weight: 700; line-height: 1.06; letter-spacing: -.03em; margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; } ul, ol, dl { margin: 0; padding: 0; list-style: none; } dd { margin: 0; }
:focus-visible { outline: 3px solid var(--latao); outline-offset: 3px; }
.pular { position: absolute; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--carvao); color: var(--branco); text-decoration: none; } .pular:focus { top: 12px; }
.container { width: min(100% - 2 * var(--gutter), var(--largura)); margin-inline: auto; }
.secao { padding-block: var(--secao); }
.secao__topo { margin-bottom: clamp(30px, 4vw, 48px); }
.secao__topo h2, .duvidas h2, .contato h2 { font-size: clamp(2rem, 3vw + 1rem, 3.3rem); margin-top: 10px; }
.rotulo { font-weight: 600; font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: #6E570E; }
.rotulo--claro { color: var(--latao-claro); }

/* botões */
.botao { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 22px; border: 0; border-radius: 8px; font-weight: 700; font-size: .98rem; text-decoration: none; transition: background .2s, box-shadow .2s, transform .2s var(--ease); }
.botao:hover { transform: translateY(-2px); }
.botao svg { width: 20px; height: 20px; flex: none; }
.botao--grande { min-height: 56px; padding: 15px 28px; font-size: 1.06rem; }
.botao--latao { background: var(--latao); color: var(--carvao); }
.botao--latao:hover { background: var(--latao-claro); }
.botao--linha { background: transparent; color: var(--branco); box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .4); }
.botao--linha:hover { box-shadow: inset 0 0 0 2px var(--branco); }

/* cabeçalho */
.topo { position: sticky; top: var(--faixa); z-index: 50; height: var(--topo); background: var(--carvao); color: var(--branco); }
.topo__barra { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.marca__icone { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--latao); color: var(--carvao); }
.marca__icone svg { width: 26px; height: 26px; }
.marca__texto { display: flex; flex-direction: column; line-height: 1.05; }
.marca__texto strong { font-size: 1.05rem; letter-spacing: -.01em; }
.marca__texto span { font-size: .78rem; letter-spacing: .3em; text-transform: uppercase; color: var(--latao-claro); }
.menu { display: flex; align-items: center; gap: clamp(16px, 2.6vw, 32px); }
.menu__lista { display: flex; gap: clamp(14px, 2vw, 26px); }
.menu__lista a { text-decoration: none; font-weight: 500; font-size: .95rem; color: #C9CACD; padding: 6px 0; border-bottom: 2px solid transparent; }
.menu__lista a:hover, .menu__lista a[aria-current="true"] { color: var(--branco); border-color: var(--latao); }
.menu-botao { display: none; width: 46px; height: 46px; border: 0; background: none; position: relative; margin-right: -8px; }
.menu-botao span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--branco); transition: transform .3s var(--ease), opacity .2s; }
.menu-botao span:nth-child(1) { top: 16px; } .menu-botao span:nth-child(2) { top: 22px; } .menu-botao span:nth-child(3) { top: 28px; }
.menu-aberto .menu-botao span:nth-child(1) { transform: translateY(6px) rotate(45deg); } .menu-aberto .menu-botao span:nth-child(2) { opacity: 0; } .menu-aberto .menu-botao span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
@media (max-width: 900px) {
  :root { --topo: 64px; }
  .menu-botao { display: block; z-index: 2; }
  .menu { position: fixed; inset: 0; z-index: 1; flex-direction: column; justify-content: center; align-items: stretch; gap: 28px; padding: calc(var(--topo) + var(--faixa) + 24px) var(--gutter) 40px; background: var(--carvao); opacity: 0; visibility: hidden; transition: opacity .25s, visibility 0s .25s; }
  .menu-aberto .menu { opacity: 1; visibility: visible; transition: opacity .25s; }
  .menu-aberto .marca { position: relative; z-index: 2; }
  .menu__lista { flex-direction: column; gap: 0; }
  .menu__lista a { display: block; font-size: 1.7rem; font-weight: 700; color: var(--branco); padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); }
}

/* hero */
.hero { position: relative; isolation: isolate; overflow: hidden; color: var(--branco); background: var(--carvao); }
.hero__img, .hero__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(23, 24, 26, .95) 0%, rgba(23, 24, 26, .78) 45%, rgba(23, 24, 26, .35)); }
.hero picture[data-ilustrativa]::after { display: none; }
.hero__aviso { position: absolute; right: 12px; bottom: 12px; padding: 3px 10px; border-radius: 999px; background: rgba(0, 0, 0, .55); color: rgba(255, 255, 255, .9); font-size: .68rem; font-weight: 500; }
.hero__conteudo { padding-block: clamp(80px, 12vw, 150px) clamp(80px, 11vw, 140px); }
.hero h1 { font-size: clamp(2.7rem, 4.8vw + 1rem, 5.2rem); margin-top: 18px; max-width: 13ch; }
.hero h1 span { display: block; color: var(--latao); }
.hero__sub { margin-top: 20px; max-width: 46ch; color: #D2D3D6; font-size: clamp(1.04rem, .4vw + .96rem, 1.2rem); }
.hero__acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.nota { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; color: #D2D3D6; text-decoration: none; font-size: .95rem; }
.nota strong { color: var(--branco); font-size: 1.2rem; }
.nota span { color: var(--latao); letter-spacing: .06em; }
@media (max-width: 760px) { .hero::after { background: linear-gradient(0deg, rgba(23, 24, 26, .95) 30%, rgba(23, 24, 26, .7)); } .hero__acoes .botao { width: 100%; } }

/* borda em dentes de chave */
.dentes { height: 22px; background: var(--carvao); -webkit-mask: linear-gradient(-135deg, transparent 50%, #000 0) 0 0 / 34px 22px repeat-x, linear-gradient(135deg, transparent 50%, #000 0) 17px 0 / 34px 22px repeat-x; mask: linear-gradient(-135deg, #000 50%, transparent 0) 0 0 / 34px 22px repeat-x; transform: scaleY(-1); margin-top: -1px; }

/* imagem ilustrativa */
picture[data-ilustrativa]::after { content: "Imagem ilustrativa"; position: absolute; right: 10px; top: 10px; z-index: 1; padding: 3px 10px; border-radius: 999px; background: rgba(23, 24, 26, .7); color: var(--branco); font: 500 .66rem/1.4 var(--fonte); pointer-events: none; }
.aviso-ilustrativo { margin-top: 16px; font-size: .86rem; color: var(--suave); }

/* serviços */
.servicos__lista { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.servicos__lista li { padding: 24px 20px; background: var(--branco); border-radius: 12px; border: 1px solid var(--linha); transition: transform .3s var(--ease), border-color .2s; }
.servicos__lista li:hover { transform: translateY(-4px); border-color: var(--latao); }
.servicos__lista svg { width: 42px; height: 42px; color: #6E570E; }
.servicos__lista h3 { margin-top: 14px; font-size: 1.12rem; }
.servicos__lista p { margin-top: 6px; color: var(--suave); font-size: .93rem; }
.servicos__fotos { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 14px; margin-top: 14px; }
.servicos__f { border-radius: 12px; overflow: hidden; }
.servicos__f img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
@media (max-width: 1040px) { .servicos__lista { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .servicos__lista { grid-template-columns: 1fr 1fr; } .servicos__fotos { grid-template-columns: 1fr 1fr; } .servicos__fotos picture:first-child { grid-column: 1 / -1; } }
@media (max-width: 440px) { .servicos__lista { grid-template-columns: 1fr; } }

/* avaliações */
.avaliacoes { background: var(--carvao); color: #D2D3D6; }
.avaliacoes__grade { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.avaliacoes h2 { color: var(--branco); font-size: clamp(2rem, 2.6vw + 1rem, 3.2rem); margin-top: 14px; }
.avaliacoes__autor { margin-top: 14px; color: var(--latao-claro); font-size: .92rem; }
.avaliacoes__nota { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; }
.avaliacoes__nota strong { font-size: 3.6rem; line-height: 1; color: var(--branco); }
.avaliacoes__nota span { color: var(--latao); letter-spacing: .08em; }
.avaliacoes__nota p { width: 100%; font-size: .9rem; }
.temas { margin-top: 18px; display: grid; gap: 8px; }
.temas li { padding: 12px 16px; border-radius: 8px; background: var(--carvao-2); border-left: 3px solid var(--latao); color: var(--branco); }
.avaliacoes__fonte { margin-top: 14px; font-size: .86rem; }
.avaliacoes__fonte a { color: var(--latao-claro); }
@media (max-width: 860px) { .avaliacoes__grade { grid-template-columns: 1fr; } }

/* dúvidas */
.duvidas__grade { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 6vw, 80px); }
.duvidas__foto { margin-top: 26px; border-radius: 12px; overflow: hidden; }
.duvidas__foto img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.faq { display: grid; gap: 10px; align-content: start; }
.faq details { border-radius: 12px; background: var(--branco); border: 1px solid var(--linha); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--carvao); color: var(--latao); font-size: 1.3rem; transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 22px 20px; color: var(--suave); }
@media (max-width: 860px) { .duvidas__grade { grid-template-columns: 1fr; } .duvidas__foto { display: none; } }

/* contato */
.contato { padding-block: var(--secao); background: radial-gradient(60% 80% at 100% 100%, rgba(201, 162, 39, .2), transparent 60%), var(--carvao-2); color: #D2D3D6; }
.contato h2 { color: var(--branco); margin-bottom: 26px; }
.contato__grade { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.contato__dados > div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 16px 0; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.contato__dados dt { font-size: .76rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--latao-claro); padding-top: 3px; }
.contato__dados a { color: var(--branco); text-underline-offset: 3px; }
@media (max-width: 860px) { .contato__grade { grid-template-columns: 1fr; } }
@media (max-width: 460px) { .contato .botao { width: 100%; } .contato__dados > div { grid-template-columns: 1fr; gap: 2px; } }

/* rodapé */
.rodape { padding-block: 24px 30px; font-size: .88rem; color: var(--suave); }
.rodape__grade { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
.rodape a { text-underline-offset: 4px; }
@media (max-width: 900px) { .rodape { padding-bottom: calc(96px + env(safe-area-inset-bottom)); } }

/* botão flutuante */
.flutuante { position: fixed; left: 16px; right: 16px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 40; display: none; align-items: center; justify-content: center; gap: 10px; height: 56px; border-radius: 10px; background: var(--latao); color: var(--carvao); font-weight: 700; font-size: 1.04rem; text-decoration: none; box-shadow: 0 12px 30px -10px rgba(23, 24, 26, .6); opacity: 0; transform: translateY(20px); pointer-events: none; transition: opacity .25s, transform .25s var(--ease); }
.flutuante svg { width: 22px; height: 22px; }
.flutuante.visivel { opacity: 1; transform: none; pointer-events: auto; }
@media (max-width: 900px) { .flutuante { display: flex; } }
body.travado { overflow: hidden; }
@media print { .topo, .flutuante, .faixa-demo { position: static; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; } }

/* páginas simples */
.pagina { padding-block: 56px var(--secao); }
.pagina h1 { font-size: clamp(2rem, 3vw + 1rem, 3rem); margin-top: 12px; }
.pagina__texto { max-width: 68ch; margin-top: 26px; color: var(--suave); }
.pagina__texto h2 { font-size: 1.3rem; margin: 32px 0 8px; }

/* modo demonstração */
.demo { --faixa: 30px; }
.faixa-demo { position: sticky; top: 0; z-index: 60; display: block; height: var(--faixa); line-height: var(--faixa); margin: 0; padding: 0 var(--gutter); text-align: center; background: var(--latao); color: var(--carvao); font-size: .74rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 420px) { .faixa-demo { font-size: .66rem; } }