/* Rafael Feyh · Fotografia — cores e tipografia do manual de marca */
:root {
  --grafite: #1E1D1B;
  --neve: #F4F1EA;
  --pedra: #A39E92;
  --fiorde: #2E4A52;
  --ambar: #C9823A;
  --texto: #3A3833;
  --suave: #6B675F;

  /* Capa: ajuste aqui a escuridão sobre a foto (0 = foto pura, 1 = preto) */
  --capa-escurecer: .45;
  /* Capa: ponto da foto que fica visível (horizontal vertical) */
  --capa-posicao: 50% 72%;

  --margem: clamp(20px, 5vw, 72px);
  --largura: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Archivo", system-ui, sans-serif;
  font-stretch: 100%;
  font-size: 17px;
  line-height: 1.65;
  color: var(--texto);
  background: var(--neve);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }

/* ---------- Tipografia ---------- */
.rotulo {
  font-stretch: 125%;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: .42em;
  text-transform: uppercase;
  color: var(--suave);
  margin-bottom: 18px;
}
.titulo {
  font-stretch: 125%;
  font-weight: 600;
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1.08;
  letter-spacing: .01em;
  color: var(--grafite);
  margin-bottom: 28px;
}

/* ---------- Botões ---------- */
.botao {
  display: inline-block;
  font-stretch: 125%;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 17px 30px;
  background: var(--grafite);
  color: var(--neve);
  border: 1px solid var(--grafite);
  cursor: pointer;
  transition: background .25s, color .25s, border-color .25s;
}
.botao:hover { background: transparent; color: var(--grafite); }
.botao--linha { background: transparent; color: var(--neve); border-color: rgba(244,241,234,.6); }
.botao--linha:hover { background: var(--neve); color: var(--grafite); border-color: var(--neve); }
.botao--claro { background: var(--neve); color: var(--grafite); border-color: var(--neve); }
.botao--claro:hover { background: transparent; color: var(--neve); }
.botao--pequeno { padding: 11px 20px; font-size: 11px; }

/* ---------- Cabeçalho ---------- */
.topo {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--margem);
  color: var(--neve);
  transition: background .3s, padding .3s, color .3s;
}
.topo.rolou {
  background: rgba(244,241,234,.94);
  backdrop-filter: blur(10px);
  color: var(--grafite);
  padding-top: 14px; padding-bottom: 14px;
  box-shadow: 0 1px 0 rgba(30,29,27,.08);
}
.marca { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.marca__simbolo { width: 42px; height: 28px; }
.marca__nome { font-stretch: 125%; font-weight: 600; font-size: 14px; letter-spacing: .2em; text-transform: uppercase; }
.menu { display: flex; align-items: center; gap: 34px; }
.menu a:not(.botao) {
  font-size: 13px; letter-spacing: .08em; text-decoration: none; opacity: .85;
  position: relative; padding: 4px 0;
}
.menu a:not(.botao)::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: currentColor; transition: right .25s;
}
.menu a:not(.botao):hover::after { right: 0; }
.topo:not(.rolou) .menu .botao { background: transparent; border-color: rgba(244,241,234,.6); color: var(--neve); }
.topo:not(.rolou) .menu .botao:hover { background: var(--neve); color: var(--grafite); }
.menu-botao { display: none; }

/* ---------- Capa ---------- */
.hero {
  position: relative; min-height: 100svh;
  display: flex; align-items: flex-end;
  color: var(--neve); overflow: hidden; background: var(--grafite);
}
.hero__foto {
  position: absolute; inset: 0;
  background-size: cover; background-position: var(--capa-posicao);
  transform: scale(1.06); animation: aproximar 14s ease-out forwards;
}
@keyframes aproximar { to { transform: scale(1); } }
.hero__veu {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(30,29,27,.55) 0%, rgba(30,29,27,0) 65%),
    linear-gradient(0deg, rgba(30,29,27,.6) 0%, rgba(30,29,27,0) 45%),
    rgba(30,29,27, var(--capa-escurecer));
}
.hero__conteudo {
  position: relative; width: 100%; max-width: calc(var(--largura) + 2 * var(--margem));
  padding: 0 var(--margem) clamp(90px, 14vh, 150px);
  margin: 0 auto;
}
.hero .rotulo { color: rgba(244,241,234,.75); }
.hero__titulo {
  font-stretch: 125%; font-weight: 600;
  font-size: clamp(34px, 6vw, 80px);
  line-height: 1.04; letter-spacing: -.005em;
  max-width: 13ch; margin-bottom: 40px;
}
.hero__titulo span {
  display: block; margin-top: 18px;
  font-stretch: 100%; font-weight: 300;
  font-size: clamp(18px, 2vw, 26px); letter-spacing: .01em;
  color: rgba(244,241,234,.85);
  max-width: none;
}
.hero__acoes { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__acoes .botao:first-child { background: var(--neve); color: var(--grafite); border-color: var(--neve); }
.hero__acoes .botao:first-child:hover { background: transparent; color: var(--neve); }
.hero__rolar {
  position: absolute; left: 50%; bottom: 30px; width: 1px; height: 54px; transform: translateX(-50%);
  background: rgba(244,241,234,.25); overflow: hidden;
}
.hero__rolar span { position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--neve); animation: descer 2.2s ease-in-out infinite; }
@keyframes descer { to { top: 100%; } }

/* ---------- Seções ---------- */
.secao {
  max-width: calc(var(--largura) + 2 * var(--margem));
  margin: 0 auto;
  padding: clamp(80px, 12vw, 150px) var(--margem);
}
.secao__cabeca { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 48px; }
.secao__cabeca .titulo { margin-bottom: 0; }

/* Sobre */
.sobre { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(40px, 7vw, 110px); align-items: center; }
.sobre__visual {
  aspect-ratio: 4 / 5; background: var(--grafite); color: var(--neve);
  display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
}
.sobre__visual svg { width: 52%; aspect-ratio: 3 / 2; }
.sobre__visual::after {
  content: "Dois Irmãos · RS"; position: absolute; left: 28px; bottom: 24px;
  font-stretch: 125%; font-weight: 600; font-size: 10px; letter-spacing: .4em; text-transform: uppercase; color: var(--pedra);
}
.sobre__texto p { margin-bottom: 18px; max-width: 58ch; }
.numeros { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 44px; padding-top: 32px; border-top: 1px solid rgba(30,29,27,.15); }
.numeros dt { font-stretch: 125%; font-weight: 600; font-size: clamp(26px, 3vw, 38px); color: var(--grafite); line-height: 1; }
.numeros dd { font-size: 13px; color: var(--suave); margin-top: 8px; }

/* Trabalhos */
.trabalhos { padding-top: 40px; }
.filtros { display: flex; gap: 8px; flex-wrap: wrap; }
.filtros button {
  font: inherit; font-stretch: 125%; font-weight: 600; font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  padding: 10px 18px; background: transparent; color: var(--grafite); border: 1px solid rgba(30,29,27,.25); cursor: pointer; transition: all .2s;
}
.filtros button:hover { border-color: var(--grafite); }
.filtros button[aria-pressed="true"] { background: var(--grafite); color: var(--neve); border-color: var(--grafite); }
.grade-trabalhos { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 2vw, 28px); }
.card { position: relative; display: block; border: 0; padding: 0; background: none; text-align: left; cursor: pointer; color: var(--neve); font: inherit; }
.card__foto { display: block; aspect-ratio: 4 / 5; overflow: hidden; background: #d9d4c9; }
.card__foto img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; opacity: 0; transition: opacity .5s, transform 1s cubic-bezier(.2,.6,.2,1); }
.card__foto img.carregou { opacity: 1; }
.card:hover .card__foto img, .card:focus-visible .card__foto img { transform: scale(1.05); }
.card__foto::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(30,29,27,.78) 0%, rgba(30,29,27,0) 50%); transition: background .3s; }
.card:hover .card__foto::after { background: linear-gradient(0deg, rgba(30,29,27,.85) 0%, rgba(30,29,27,.1) 70%); }
.card__texto { position: absolute; left: 22px; right: 22px; bottom: 20px; display: flex; flex-direction: column; gap: 4px; }
.card__categoria { font-stretch: 125%; font-weight: 600; font-size: 10px; letter-spacing: .38em; text-transform: uppercase; color: var(--ambar); }
.card__tipo { font-stretch: 125%; font-weight: 600; font-size: clamp(18px, 1.7vw, 22px); line-height: 1.15; }
.card__nomes { font-size: 14px; color: rgba(244,241,234,.85); }
.card:focus-visible { outline: 2px solid var(--grafite); outline-offset: 4px; }
.ver-mais { text-align: center; margin-top: 44px; }
.botao--contorno { background: transparent; color: var(--grafite); }
.botao--contorno:hover { background: var(--grafite); color: var(--neve); }
.botao[hidden] { display: none; }

/* Álbum */
.album { position: fixed; inset: 0; z-index: 90; background: var(--neve); overflow-y: auto; overscroll-behavior: contain; }
.album[hidden] { display: none; }
.album__topo {
  position: sticky; top: 0; z-index: 2; display: flex; justify-content: space-between; align-items: flex-start; gap: 20px;
  padding: 26px var(--margem) 22px; background: rgba(244,241,234,.95); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(30,29,27,.1);
}
.album__categoria { font-stretch: 125%; font-weight: 600; font-size: 10px; letter-spacing: .38em; text-transform: uppercase; color: var(--ambar); }
.album__tipo { font-stretch: 125%; font-weight: 600; font-size: clamp(24px, 3vw, 36px); line-height: 1.1; color: var(--grafite); margin-top: 6px; }
.album__nomes { color: var(--suave); margin-top: 4px; }
.album__fechar { background: none; border: 0; font-size: 42px; line-height: 1; color: var(--grafite); cursor: pointer; padding: 0 4px; }
.album__fotos { columns: 3 300px; column-gap: 14px; padding: 28px var(--margem); max-width: 1500px; margin: 0 auto; }
.album__fotos button { display: block; width: 100%; margin: 0 0 14px; border: 0; padding: 0; background: #d9d4c9; cursor: zoom-in; break-inside: avoid; overflow: hidden; }
.album__fotos img { width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .5s; }
.album__fotos img.carregou { opacity: 1; }
.album__rodape { text-align: center; padding: 40px var(--margem) 80px; }
.album__rodape p { font-stretch: 125%; font-weight: 600; font-size: 18px; color: var(--grafite); margin-bottom: 20px; }
.visor { z-index: 110; }
.vazio { padding: 40px 0; color: var(--suave); }

/* Serviços (faixa compacta) */
.servicos { padding-top: 0; padding-bottom: clamp(60px, 8vw, 100px); }
.servicos__faixa { display: grid; grid-template-columns: 1fr 2fr; gap: 28px clamp(28px, 5vw, 72px); padding-top: 44px; border-top: 1px solid rgba(30,29,27,.15); align-items: start; }
.servicos__titulo { font-stretch: 125%; font-weight: 600; font-size: clamp(20px, 2vw, 26px); line-height: 1.2; color: var(--grafite); }
.servicos__listas { display: grid; gap: 22px; }
.servicos__listas h3 { font-stretch: 125%; font-weight: 600; font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: var(--suave); margin-bottom: 10px; }
.etiquetas { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.etiquetas li { font-size: 14px; color: var(--grafite); padding: 6px 14px; border: 1px solid rgba(30,29,27,.18); border-radius: 40px; }
.servicos__botao { grid-column: 2; justify-self: start; }

/* Etapas */
.etapas { padding-top: 0; }
.etapas__lista { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(30,29,27,.14); border: 1px solid rgba(30,29,27,.14); }
.etapas__lista li { background: var(--neve); padding: 34px 28px; }
.etapas__lista span { font-stretch: 125%; font-weight: 600; font-size: 12px; letter-spacing: .2em; color: var(--ambar); }
.etapas__lista h3 { font-stretch: 125%; font-weight: 600; font-size: 17px; color: var(--grafite); margin: 22px 0 8px; }
.etapas__lista p { font-size: 15px; color: var(--suave); }

/* Contato */
.contato {
  max-width: none; background: var(--grafite); color: var(--neve);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px);
  padding-left: max(var(--margem), calc((100% - var(--largura)) / 2));
  padding-right: max(var(--margem), calc((100% - var(--largura)) / 2));
}
.contato .rotulo { color: var(--pedra); }
.contato .titulo { color: var(--neve); }
.contato__texto > p { color: #d8d3c8; }
.canais { list-style: none; margin-top: 44px; }
.canais a {
  display: flex; justify-content: space-between; align-items: baseline; gap: 20px;
  padding: 20px 0; border-bottom: 1px solid rgba(244,241,234,.18);
  text-decoration: none; font-stretch: 125%; font-weight: 600; font-size: clamp(16px, 1.6vw, 20px); transition: padding .25s;
}
.canais a:hover { padding-left: 10px; }
.canais span { font-weight: 400; font-stretch: 100%; font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--pedra); }
.formulario { display: flex; flex-direction: column; gap: 22px; }
.formulario label { display: flex; flex-direction: column; gap: 8px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--pedra); }
.formulario em { font-style: normal; text-transform: none; letter-spacing: 0; opacity: .7; }
.formulario input, .formulario select, .formulario textarea {
  font: inherit; font-size: 16px; letter-spacing: 0; text-transform: none; color: var(--neve);
  background: transparent; border: 0; border-bottom: 1px solid rgba(244,241,234,.3); padding: 10px 0; border-radius: 0; outline: none;
  transition: border-color .2s;
}
.formulario select option, .formulario select optgroup { color: var(--grafite); }
.formulario input:focus, .formulario select:focus, .formulario textarea:focus { border-color: var(--neve); }
.formulario input::placeholder, .formulario textarea::placeholder { color: rgba(244,241,234,.35); }
.formulario [aria-invalid="true"] { border-color: #E07A5F; }
.formulario__erro { color: #F0A58F; font-size: 14px; min-height: 1em; }
.formulario .botao { align-self: flex-start; }

/* Rodapé */
.rodape { text-align: center; padding: 70px var(--margem) 50px; background: var(--grafite); color: var(--pedra); border-top: 1px solid rgba(244,241,234,.08); }
.rodape__simbolo { width: 66px; height: 44px; color: var(--neve); }
.rodape__nome { font-stretch: 125%; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--neve); margin: 18px 0 20px; }
.rodape__nome span { display: block; font-size: 9px; letter-spacing: .6em; color: var(--pedra); margin-top: 4px; }
.rodape__links a { text-decoration: none; } .rodape__links a:hover { color: var(--neve); }
.rodape__copy { font-size: 12px; margin-top: 10px; opacity: .7; }

/* WhatsApp flutuante */
.whats-flutuante {
  position: fixed; right: 22px; bottom: 22px; z-index: 40;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--grafite); color: var(--neve);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,.25), 0 0 0 1px rgba(244,241,234,.22); transition: transform .2s;
}
.whats-flutuante:hover { transform: scale(1.07); }
.whats-flutuante svg { width: 28px; height: 28px; }

/* Visualizador */
.visor { position: fixed; inset: 0; z-index: 100; background: rgba(20,19,18,.97); display: flex; align-items: center; justify-content: center; }
.visor[hidden] { display: none; }
.visor__figura { max-width: 92vw; max-height: 88vh; display: flex; flex-direction: column; align-items: center; }
.visor__figura img { max-width: 92vw; max-height: 82vh; object-fit: contain; }
.visor__figura figcaption { color: var(--pedra); font-size: 13px; letter-spacing: .1em; margin-top: 14px; }
.visor button { position: absolute; background: none; border: 0; color: var(--neve); cursor: pointer; font-size: 44px; line-height: 1; padding: 16px; opacity: .75; }
.visor button:hover { opacity: 1; }
.visor__fechar { top: 10px; right: 16px; }
.visor__seta--ant { left: 8px; } .visor__seta--prox { right: 8px; }

/* Aparecer ao rolar */
.revelar { opacity: 0; transform: translateY(28px); transition: opacity .9s ease, transform .9s ease; }
.revelar.visivel { opacity: 1; transform: none; }

/* Painel de testes da capa (abra o site com ?teste no fim do endereço) */
.teste-capa {
  position: fixed; right: 16px; top: 90px; z-index: 60; width: 280px;
  background: rgba(244,241,234,.97); color: var(--grafite); padding: 18px; font-size: 13px;
  box-shadow: 0 10px 30px rgba(0,0,0,.3);
}
.teste-capa strong { display: block; font-stretch: 125%; letter-spacing: .15em; font-size: 11px; margin-bottom: 12px; }
.teste-capa label { display: block; margin-bottom: 12px; }
.teste-capa input, .teste-capa select { width: 100%; margin-top: 4px; }
.teste-capa code { display: block; background: #e6e1d6; padding: 8px; font-size: 11px; margin-top: 6px; word-break: break-all; }

/* ---------- Responsivo ---------- */
@media (max-width: 960px) {
  .sobre { grid-template-columns: 1fr; }
  .sobre__visual { aspect-ratio: 16 / 9; }
  .sobre__visual svg { width: 30%; }
  .grade-trabalhos { grid-template-columns: repeat(2, 1fr); }
  .servicos__faixa { grid-template-columns: 1fr; }
  .servicos__botao { grid-column: 1; }
  .etapas__lista { grid-template-columns: 1fr 1fr; }
  .contato { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .menu-botao {
    display: flex; flex-direction: column; gap: 7px; background: none; border: 0; padding: 10px; cursor: pointer; z-index: 2;
  }
  .menu-botao span { width: 26px; height: 1.5px; background: currentColor; transition: transform .3s; }
  .menu-aberto .menu-botao span:first-child { transform: translateY(4.25px) rotate(45deg); }
  .menu-aberto .menu-botao span:last-child { transform: translateY(-4.25px) rotate(-45deg); }
  .menu {
    position: fixed; inset: 0; background: var(--grafite); color: var(--neve);
    flex-direction: column; justify-content: center; gap: 28px;
    opacity: 0; pointer-events: none; transition: opacity .3s;
  }
  .menu a:not(.botao) { font-stretch: 125%; font-weight: 600; font-size: 22px; letter-spacing: .12em; text-transform: uppercase; }
  .menu-aberto { color: var(--neve) !important; background: transparent !important; box-shadow: none !important; backdrop-filter: none !important; }
  .menu-aberto .menu { opacity: 1; pointer-events: auto; }
  .menu-aberto .menu .botao { background: var(--neve); color: var(--grafite); }
  .marca { position: relative; z-index: 2; }
  .marca__nome { font-size: 12px; }
  .grade-trabalhos { grid-template-columns: 1fr 1fr; gap: 10px; }
  .card__texto { left: 12px; right: 12px; bottom: 12px; }
  .card__tipo { font-size: 15px; }
  .card__nomes { font-size: 12px; }
  .card__categoria { font-size: 8px; letter-spacing: .3em; }
  .album__fotos { columns: 2; column-gap: 8px; padding: 12px; }
  .album__fotos button { margin-bottom: 8px; }
  .etapas__lista, .numeros { grid-template-columns: 1fr; }
  .numeros { gap: 18px; }
  .hero__acoes .botao { flex: 1 1 100%; text-align: center; }
  .visor__seta { top: auto; bottom: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero__foto { animation: none; transform: none; }
  .revelar { opacity: 1; transform: none; transition: none; }
}