/* Expansão — protótipo v2 (alto padrão). Cores da logo + areia quente. */
:root {
  --preto: #0f0e0e;
  --grafite: #161514;
  --grafite-2: #1f1d1b;
  --grafite-3: #2a2826;
  --cinza-logo: #4e4e4e;
  --laranja: #f26722;
  --laranja-escuro: #c9531a;
  --areia: #ece5db;
  --areia-2: #e0d5c6;
  --areia-3: #cdbfab;
  --texto-claro: #f4efe8;
  --texto-claro-2: #bdb4a8;
  --texto-escuro: #1c1a18;
  --texto-escuro-2: #5b544c;
  --linha-clara: rgba(244, 239, 232, 0.22);
  --linha-escura: rgba(28, 26, 24, 0.16);

  --f-caps: "Montserrat", system-ui, sans-serif;
  --f-serif: "Cormorant Garamond", Georgia, serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --container: 1320px;
  --gutter: clamp(20px, 5vw, 72px);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--preto); color: var(--texto-claro); font-family: var(--f-caps); font-weight: 300; font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
img, video { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--laranja); outline-offset: 3px; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* ---------- tipografia ---------- */
.caps { font-family: var(--f-caps); text-transform: uppercase; letter-spacing: 0.32em; font-weight: 300; }
.kicker { font-family: var(--f-caps); text-transform: uppercase; letter-spacing: 0.42em; font-size: 12px; font-weight: 500; color: var(--laranja); }
.titulo { font-family: var(--f-caps); text-transform: uppercase; font-weight: 200; letter-spacing: 0.14em; line-height: 1.15; font-size: clamp(28px, 3.6vw, 52px); margin: 0; }
.titulo b { font-weight: 500; }
.script { font-family: var(--f-serif); font-style: italic; font-weight: 300; letter-spacing: 0; text-transform: none; }
.texto { font-size: 17px; color: var(--texto-claro-2); max-width: 54ch; }
.claro .texto { color: var(--texto-escuro-2); }
.falta { color: var(--texto-claro-2); border-bottom: 1px dashed currentColor; font-style: normal; opacity: 0.85; }
.claro .falta { color: var(--texto-escuro-2); }

/* ---------- botões ---------- */
.btn { display: inline-flex; align-items: center; gap: 14px; padding: 16px 30px; border: 1px solid var(--laranja); border-radius: 999px; background: transparent; font-family: var(--f-caps); text-transform: uppercase; letter-spacing: 0.24em; font-size: 12px; font-weight: 500; text-decoration: none; cursor: pointer; white-space: nowrap; transition: background-color .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease); }
.btn:hover { background: var(--laranja); color: var(--preto); }
.btn--cheio { background: var(--laranja); color: var(--preto); }
.btn--cheio:hover { background: var(--texto-claro); border-color: var(--texto-claro); }
.btn svg { width: 14px; height: 14px; transition: transform .4s var(--ease); }
.btn:hover svg { transform: translateX(4px); }

/* ---------- abertura (loader) ---------- */
.intro { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; background: var(--preto); transition: opacity 1s var(--ease) .2s, visibility 0s linear 1.2s; }
.intro img { width: min(300px, 60vw); opacity: 0; transform: translateY(14px); animation: introLogo 1.4s var(--ease) .15s forwards; }
.intro__linha { position: absolute; bottom: 18%; left: 50%; width: 160px; height: 1px; margin-left: -80px; background: var(--linha-clara); overflow: hidden; }
.intro__linha::after { content: ""; position: absolute; inset: 0; background: var(--laranja); transform: scaleX(0); transform-origin: left; animation: introBarra 1.5s var(--ease) .3s forwards; }
body.pronto .intro { opacity: 0; visibility: hidden; }
@keyframes introLogo { to { opacity: 1; transform: none; } }
@keyframes introBarra { to { transform: scaleX(1); } }

/* ---------- topo ---------- */
.topo { position: fixed; inset: 0 0 auto; z-index: 300; transition: background-color .5s var(--ease), padding .5s var(--ease), border-color .5s var(--ease); border-bottom: 1px solid transparent; }
.topo__in { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 26px; transition: padding .5s var(--ease); }
.topo.rolou { background: rgba(15, 14, 14, 0.92); backdrop-filter: blur(10px); border-color: var(--linha-clara); }
.topo.rolou .topo__in { padding-block: 14px; }
.marca { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.marca img { width: 30px; }
.marca span { font-family: var(--f-caps); text-transform: uppercase; letter-spacing: 0.5em; font-size: 14px; font-weight: 400; }
.topo__acoes { display: flex; align-items: center; gap: 28px; }
.topo__acoes .btn { padding: 11px 22px; font-size: 11px; }
.menu-btn { display: inline-flex; align-items: center; gap: 14px; padding: 8px 0; background: none; border: 0; cursor: pointer; font-family: var(--f-caps); text-transform: uppercase; letter-spacing: 0.32em; font-size: 12px; font-weight: 500; }
.menu-btn i { display: grid; gap: 6px; width: 26px; }
.menu-btn i::before, .menu-btn i::after { content: ""; height: 1px; background: currentColor; transition: transform .4s var(--ease); }
.menu-btn i::after { width: 70%; justify-self: end; }
.menu-btn:hover i::after { transform: scaleX(1.43); transform-origin: right; }
@media (max-width: 720px) { .topo__acoes .btn { display: none; } .marca span { display: none; } }

/* ---------- menu tela cheia ---------- */
.menu { position: fixed; inset: 0; z-index: 400; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); background: var(--preto); clip-path: inset(0 0 100% 0); transition: clip-path .9s var(--ease); }
.menu.aberto { clip-path: inset(0 0 0 0); }
.menu__foto { position: relative; overflow: hidden; }
.menu__foto img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); transition: transform 1.6s var(--ease); filter: brightness(.7); }
.menu.aberto .menu__foto img { transform: scale(1); }
.menu__lado { display: flex; flex-direction: column; justify-content: center; padding: 120px var(--gutter) 60px; position: relative; }
.menu__fechar { position: absolute; top: 28px; right: var(--gutter); background: none; border: 0; cursor: pointer; font-family: var(--f-caps); text-transform: uppercase; letter-spacing: 0.32em; font-size: 12px; font-weight: 500; }
.menu ol { list-style: none; margin: 0; padding: 0; counter-reset: m; }
.menu li { counter-increment: m; overflow: hidden; border-bottom: 1px solid var(--linha-clara); }
.menu li a { display: flex; align-items: baseline; gap: 24px; padding: 18px 0; text-decoration: none; font-family: var(--f-serif); font-weight: 300; font-size: clamp(34px, 4.4vw, 60px); line-height: 1.1; transform: translateY(110%); transition: transform .8s var(--ease), color .3s; }
.menu li a::before { content: "0" counter(m); font-family: var(--f-caps); font-size: 12px; letter-spacing: 0.3em; color: var(--laranja); }
.menu li a:hover { color: var(--laranja); }
.menu.aberto li a { transform: none; }
.menu.aberto li:nth-child(2) a { transition-delay: .06s; } .menu.aberto li:nth-child(3) a { transition-delay: .12s; } .menu.aberto li:nth-child(4) a { transition-delay: .18s; } .menu.aberto li:nth-child(5) a { transition-delay: .24s; } .menu.aberto li:nth-child(6) a { transition-delay: .3s; }
.menu__rodape { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 32px; font-size: 13px; color: var(--texto-claro-2); }
@media (max-width: 860px) { .menu { grid-template-columns: minmax(0, 1fr); } .menu__foto { display: none; } }

/* ---------- hero ---------- */
.hero { position: relative; height: 100svh; min-height: 640px; display: grid; place-items: center; text-align: center; overflow: hidden; isolation: isolate; }
.hero video, .hero__poster { position: absolute; inset: -6% 0 0; width: 100%; height: 112%; object-fit: cover; z-index: -2; will-change: transform; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(ellipse 55% 50% at center, rgba(15,14,14,.78) 0%, rgba(15,14,14,.5) 70%); transition: opacity 2.4s var(--ease); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(to bottom, rgba(15,14,14,.6) 0%, rgba(15,14,14,0) 24%, rgba(15,14,14,0) 52%, rgba(15,14,14,.92) 100%); }
/* depois de ~5 s a logo sobe e some, e o vídeo fica limpo */
.hero.solto::before { opacity: 0; }
.js .hero.solto .hero__in > * { opacity: 0; transform: translateY(-70px); transition: opacity 1.4s var(--ease), transform 1.6s var(--ease); pointer-events: none; }
.js .hero.solto .hero__in > .hero__frase { transition-delay: .1s; }
.hero__final { margin: 0 0 22px; text-align: center; font-family: var(--f-serif); font-style: italic; font-weight: 300; font-size: clamp(22px, 2.6vw, 36px); line-height: 1.25; color: var(--texto-claro); text-shadow: 0 2px 24px rgba(0,0,0,.45); opacity: 0; transform: translateY(24px); transition: opacity 1.6s var(--ease) .7s, transform 1.8s var(--ease) .7s; }
.hero.solto .hero__final { opacity: 1; transform: none; }
.hero__in { display: grid; justify-items: center; gap: 26px; padding-top: 60px; }
.hero__logo { width: min(420px, 74vw); }
.hero__frase { font-family: var(--f-serif); font-style: italic; font-weight: 300; font-size: clamp(22px, 2.4vw, 32px); line-height: 1.3; color: var(--texto-claro); max-width: 26ch; }
.hero__base { position: absolute; left: 0; right: 0; bottom: 42px; }
.divisor { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 26px; }
.divisor span { height: 1px; background: var(--linha-clara); }
.rolar { width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--texto-claro); display: grid; place-items: center; text-decoration: none; transition: background-color .4s var(--ease), border-color .4s; }
.rolar:hover { background: var(--laranja); border-color: var(--laranja); }
.rolar svg { width: 16px; animation: quica 2.4s var(--ease) infinite; }
@keyframes quica { 0%, 100% { transform: translateY(-3px); } 50% { transform: translateY(4px); } }
.hero__dados { display: flex; justify-content: space-between; gap: 24px; margin-top: 22px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.32em; color: var(--texto-claro-2); }
@media (max-width: 720px) { .hero__dados span:last-child { display: none; } }

/* legenda vertical, como "imagem real" */
.legenda-v { position: absolute; left: 18px; top: 50%; transform: translateY(-50%) rotate(180deg); writing-mode: vertical-rl; font-size: 10px; text-transform: uppercase; letter-spacing: 0.32em; color: var(--texto-claro-2); z-index: 2; }

/* ---------- linhas decorativas da logo ---------- */
.linhas { position: absolute; pointer-events: none; color: var(--grafite-3); z-index: 0; }
.linhas svg { width: 100%; height: 100%; }

/* ---------- seções ---------- */
.secao { position: relative; padding-block: clamp(96px, 12vw, 180px); }
.escuro { background: var(--grafite); color: var(--texto-claro); }
.claro { background: var(--areia); color: var(--texto-escuro); }
.claro .titulo { color: var(--texto-escuro); }
.centro { text-align: center; display: grid; justify-items: center; gap: 28px; }

/* manifesto */
.manifesto { overflow: hidden; }
.manifesto .titulo { max-width: 22ch; }
.manifesto .linhas--e { left: -40px; top: 40px; width: 220px; height: 520px; }
.manifesto .linhas--d { right: -30px; bottom: -60px; width: 260px; height: 560px; }
.manifesto .container { position: relative; z-index: 1; }

/* foto cheia com parallax */
.cheia { position: relative; height: 92svh; min-height: 520px; overflow: hidden; }
.cheia img { position: absolute; left: 0; top: -10%; width: 100%; height: 120%; object-fit: cover; will-change: transform; }
.cheia::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,14,14,.75), rgba(15,14,14,0) 45%); }
.cheia__card { position: absolute; z-index: 2; left: var(--gutter); bottom: clamp(32px, 6vw, 72px); display: grid; gap: 10px; }
.cheia__card .titulo { font-size: clamp(26px, 3vw, 44px); }
.selo { display: inline-flex; width: fit-content; padding: 8px 16px; border: 1px solid var(--laranja); border-radius: 999px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.3em; color: var(--laranja); font-weight: 500; }

/* destaque da obra */
.obra { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(48px, 7vw, 120px); align-items: center; }
.obra__texto { display: grid; gap: 30px; }
.numeros { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--linha-escura); }
.numeros div { padding: 26px 0 24px; border-bottom: 1px solid var(--linha-escura); display: grid; gap: 4px; }
.numeros div:nth-child(odd) { padding-right: 20px; border-right: 1px solid var(--linha-escura); }
.numeros div:nth-child(even) { padding-left: 28px; }
.numeros strong { font-family: var(--f-caps); font-weight: 200; font-size: clamp(30px, 3vw, 44px); line-height: 1.1; letter-spacing: 0.04em; color: var(--texto-escuro); }
.numeros span { font-size: 11px; text-transform: uppercase; letter-spacing: 0.28em; color: var(--texto-escuro-2); }
.moldura { position: relative; justify-self: center; width: min(400px, 100%); }
.moldura::before { content: ""; position: absolute; inset: 28px -28px -28px 28px; border: 1px solid var(--laranja); z-index: 0; }
.moldura video { position: relative; z-index: 1; width: 100%; aspect-ratio: 9/16; object-fit: cover; }
.moldura figcaption { position: absolute; z-index: 2; right: -64px; top: 50%; writing-mode: vertical-rl; font-size: 10px; text-transform: uppercase; letter-spacing: 0.32em; color: var(--texto-escuro-2); transform: translateY(-50%); }
@media (max-width: 900px) { .obra { grid-template-columns: minmax(0, 1fr); } .moldura { width: min(320px, 80%); } .moldura figcaption { display: none; } }

/* galeria com abas */
.galeria__topo { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: 48px; }
.abas { display: flex; flex-wrap: wrap; gap: 8px; }
.aba { padding: 12px 22px; border: 1px solid var(--linha-clara); border-radius: 999px; background: transparent; cursor: pointer; font-size: 11px; text-transform: uppercase; letter-spacing: 0.26em; font-weight: 500; color: var(--texto-claro-2); transition: background-color .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease); }
.aba:hover { border-color: var(--texto-claro); color: var(--texto-claro); }
.aba[aria-selected="true"] { background: var(--texto-claro); border-color: var(--texto-claro); color: var(--preto); }
.palco { position: relative; aspect-ratio: 16 / 8.2; overflow: hidden; background: var(--grafite-2); }
.palco figure { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 1s var(--ease); }
.palco figure.ativo { opacity: 1; }
.palco img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 6s linear; cursor: zoom-in; }
.palco figure.ativo img { transform: scale(1); }
.palco figcaption { position: absolute; left: 28px; bottom: 24px; z-index: 2; font-size: 11px; text-transform: uppercase; letter-spacing: 0.3em; background: rgba(15,14,14,.6); padding: 10px 16px; backdrop-filter: blur(6px); }
.palco__nav { display: flex; align-items: center; justify-content: space-between; margin-top: 22px; }
.contador { font-size: 12px; letter-spacing: 0.3em; color: var(--texto-claro-2); }
.contador b { color: var(--texto-claro); font-weight: 500; }
.setas { display: flex; gap: 10px; }
.seta { width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--linha-clara); background: none; display: grid; place-items: center; cursor: pointer; transition: background-color .4s var(--ease), border-color .4s; }
.seta:hover { background: var(--laranja); border-color: var(--laranja); }
.seta svg { width: 16px; }
.miniaturas { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.miniaturas button { padding: 0; border: 0; background: none; cursor: pointer; aspect-ratio: 16/10; overflow: hidden; opacity: .45; transition: opacity .4s var(--ease); outline-offset: 2px; }
.miniaturas button[aria-current="true"], .miniaturas button:hover { opacity: 1; }
.miniaturas img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 720px) { .palco { aspect-ratio: 4/5; } .miniaturas { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* etapas da obra */
.andamento__topo { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.andamento__foto { position: relative; margin: 0; aspect-ratio: 16/10; overflow: hidden; }
.andamento__foto img { position: absolute; left: 0; top: -8%; width: 100%; height: 116%; object-fit: cover; }
@media (max-width: 900px) { .andamento__topo { grid-template-columns: minmax(0, 1fr); } }
.etapas { list-style: none; margin: 64px 0 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); position: relative; }
.etapas::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 1px; background: var(--linha-escura); }
.etapas::after { content: ""; position: absolute; left: 0; top: 10px; height: 3px; width: 100%; background: var(--laranja); transform: scaleX(0); transform-origin: left; transition: transform 2.2s var(--ease) .3s; }
.etapas.visivel::after { transform: scaleX(var(--progresso, .5)); }
.etapas li { position: relative; padding-top: 44px; display: grid; gap: 6px; }
.etapas li::before { content: ""; position: absolute; top: 4px; left: 0; width: 15px; height: 15px; border-radius: 50%; background: var(--areia); border: 1px solid var(--texto-escuro-2); }
.etapas li.feita::before { background: var(--laranja); border-color: var(--laranja); }
.etapas li.agora::before { background: var(--areia); border: 2px solid var(--laranja); box-shadow: 0 0 0 6px rgba(242, 103, 34, .18); }
.etapas b { font-size: 12px; text-transform: uppercase; letter-spacing: 0.24em; font-weight: 500; }
.etapas span { font-size: 13px; color: var(--texto-escuro-2); }
@media (max-width: 900px) { .etapas { grid-template-columns: minmax(0, 1fr); gap: 0; } .etapas::before, .etapas::after { display: none; } .etapas li { padding: 0 0 26px 40px; } }

/* local */
.local { position: relative; min-height: 100svh; display: grid; align-items: center; overflow: hidden; }
.local > img { position: absolute; left: 0; top: -10%; width: 100%; height: 120%; object-fit: cover; will-change: transform; }
.local::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(15,14,14,.88) 0%, rgba(15,14,14,.55) 45%, rgba(15,14,14,.05) 100%); }
.local .container { position: relative; z-index: 2; display: grid; gap: 28px; }
.local .titulo { max-width: 16ch; }

/* portfólio */
.portfolio { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 64px; }
.card { position: relative; aspect-ratio: 3/4.4; overflow: hidden; text-decoration: none; color: var(--texto-claro); background: var(--grafite-2); }
.card:nth-child(even) { transform: translateY(56px); }
.card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease), filter 1s var(--ease); filter: brightness(.82); }
.card:hover img { transform: scale(1.08); filter: brightness(1); }
.card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,14,14,.9), rgba(15,14,14,0) 50%); }
.card__info { position: absolute; z-index: 2; left: 22px; right: 22px; bottom: 22px; display: grid; gap: 10px; }
.card__info h3 { margin: 0; font-weight: 300; font-size: 15px; text-transform: uppercase; letter-spacing: 0.24em; }
.card__mais { display: inline-flex; align-items: center; gap: 10px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.28em; color: var(--laranja); max-height: 0; opacity: 0; overflow: hidden; transition: max-height .6s var(--ease), opacity .6s var(--ease); }
.card:hover .card__mais, .card:focus-visible .card__mais { max-height: 30px; opacity: 1; }
@media (max-width: 900px) { .portfolio { grid-template-columns: repeat(2, minmax(0, 1fr)); } .card:nth-child(even) { transform: translateY(32px); } }

/* três frentes: painéis que abrem */
.frentes { display: flex; height: 78svh; min-height: 520px; gap: 4px; }
.frente { position: relative; flex: 1; min-width: 0; overflow: hidden; text-decoration: none; color: var(--texto-claro); transition: flex-grow 1s var(--ease); }
.frente:hover, .frente:focus-visible { flex-grow: 2.2; }
.frente img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(.55); transition: filter 1s var(--ease), transform 1.6s var(--ease); }
.frente:hover img { filter: brightness(.8); transform: scale(1.04); }
.frente__in { position: absolute; z-index: 1; left: 32px; right: 32px; bottom: 40px; display: grid; gap: 12px; }
.frente__num { font-size: 12px; letter-spacing: 0.3em; color: var(--laranja); }
.frente h3 { margin: 0; font-family: var(--f-caps); text-transform: uppercase; font-weight: 200; letter-spacing: 0.18em; font-size: clamp(22px, 2.4vw, 36px); line-height: 1.2; }
.frente p { margin: 0; font-size: 15px; color: var(--texto-claro-2); max-width: 32ch; max-height: 0; opacity: 0; overflow: hidden; transition: max-height .8s var(--ease), opacity .8s var(--ease); }
.frente:hover p, .frente:focus-visible p { max-height: 120px; opacity: 1; }
@media (max-width: 860px) { .frentes { flex-direction: column; height: auto; } .frente { height: 300px; flex: none; } .frente p { max-height: none; opacity: 1; } }

/* contato */
.contato { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(48px, 7vw, 120px); align-items: start; }
.contato__lista { list-style: none; margin: 36px 0 0; padding: 0; border-top: 1px solid var(--linha-clara); }
.contato__lista li { display: flex; justify-content: space-between; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--linha-clara); font-size: 15px; }
.contato__lista li span:first-child { font-size: 11px; text-transform: uppercase; letter-spacing: 0.28em; color: var(--texto-claro-2); align-self: center; }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px 28px; }
.campo { display: grid; gap: 8px; }
.campo--cheio { grid-column: 1 / -1; }
.campo label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.28em; color: var(--texto-claro-2); }
.campo input, .campo select, .campo textarea { width: 100%; padding: 12px 0; border: 0; border-bottom: 1px solid var(--linha-clara); background: transparent; font-size: 17px; outline: none; transition: border-color .4s var(--ease); }
.campo select option { color: var(--preto); }
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--laranja); }
.campo textarea { resize: vertical; min-height: 90px; }
.form__fim { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 24px; }
.form__aviso { font-size: 13px; color: var(--texto-claro-2); }
@media (max-width: 900px) { .contato { grid-template-columns: minmax(0, 1fr); } .form { grid-template-columns: minmax(0, 1fr); } }

/* rodapé */
.rodape { background: var(--preto); padding-block: 90px 36px; border-top: 1px solid var(--linha-clara); }
.rodape__topo { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 3fr) minmax(0, 3fr); gap: 48px; align-items: start; }
.rodape__logo { width: 240px; }
.rodape h4 { margin: 0 0 18px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.3em; font-weight: 500; color: var(--laranja); }
.rodape ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 14px; }
.rodape ul a { text-decoration: none; color: var(--texto-claro-2); transition: color .3s; }
.rodape ul a:hover { color: var(--texto-claro); }
.rodape__base { margin-top: 70px; padding-top: 26px; border-top: 1px solid var(--linha-clara); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; font-size: 12px; color: var(--texto-claro-2); }
@media (max-width: 860px) { .rodape__topo { grid-template-columns: minmax(0, 1fr); } }

/* botão fixo */
.flutua { position: fixed; right: 22px; bottom: 22px; z-index: 250; display: inline-flex; align-items: center; gap: 10px; padding: 13px 20px; background: var(--preto); border: 1px solid var(--laranja); border-radius: 999px; text-decoration: none; font-size: 11px; text-transform: uppercase; letter-spacing: 0.24em; font-weight: 500; transform: translateY(140%); transition: transform .6s var(--ease), background-color .4s, color .4s; }
.flutua.mostra { transform: none; }
.flutua:hover { background: var(--laranja); color: var(--preto); }
.flutua svg { width: 18px; height: 18px; fill: currentColor; }

/* lightbox */
.luz { position: fixed; inset: 0; z-index: 500; display: grid; place-items: center; background: rgba(10,9,9,.96); opacity: 0; visibility: hidden; transition: opacity .5s var(--ease), visibility 0s linear .5s; padding: 40px; }
.luz.aberta { opacity: 1; visibility: visible; transition-delay: 0s; }
.luz img { max-height: 86vh; width: auto; transform: scale(.96); transition: transform .6s var(--ease); }
.luz.aberta img { transform: none; }
.luz button { position: absolute; top: 24px; right: 28px; background: none; border: 0; cursor: pointer; font-size: 12px; text-transform: uppercase; letter-spacing: 0.3em; }

/* ---------- animações de entrada ---------- */
.js [data-anima] { opacity: 0; transition: opacity 1.2s var(--ease), transform 1.2s var(--ease); }
.js [data-anima="sobe"] { transform: translateY(48px); }
.js [data-anima="esq"] { transform: translateX(-60px); }
.js [data-anima="dir"] { transform: translateX(60px); }
.js [data-anima="zoom"] { transform: scale(.92); }
.js [data-anima].visivel { opacity: 1; transform: none; }
.js .card[data-anima]:nth-child(even).visivel { transform: translateY(56px); }
@media (max-width: 900px) { .js .card[data-anima]:nth-child(even).visivel { transform: translateY(32px); } }
.revela { overflow: hidden; display: block; }
.js .revela > span { display: inline-block; transform: translateY(105%); transition: transform 1.3s var(--ease); }
.js .visivel .revela > span, .js .revela.visivel > span { transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .js [data-anima], .js .revela > span { opacity: 1 !important; transform: none !important; }
}

/* ajustes de celular */
@media (max-width: 600px) {
  .kicker { letter-spacing: 0.26em; font-size: 11px; }
  .hero .legenda-v, .cheia .legenda-v { display: none; }
  .hero__dados { justify-content: center; }
  .portfolio { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .card { aspect-ratio: 4 / 4.6; }
  .card:nth-child(even), .js .card[data-anima]:nth-child(even).visivel { transform: none; }
  .menu li a { font-size: 32px; gap: 16px; }
  .numeros div:nth-child(even) { padding-left: 16px; }
  .titulo { letter-spacing: 0.1em; }
  .manifesto .linhas { opacity: .35; }
}

/* ---------- topo: links das três áreas ---------- */
.ramos { display: flex; gap: 34px; margin-inline: auto; }
.ramos a { position: relative; padding: 6px 0; text-decoration: none; font-size: 11px; text-transform: uppercase; letter-spacing: 0.32em; font-weight: 500; color: var(--texto-claro-2); transition: color .3s; }
.ramos a::after { content: ""; position: absolute; left: 0; right: .32em; bottom: 0; height: 1px; background: var(--laranja); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.ramos a:hover, .ramos a[aria-current] { color: var(--texto-claro); }
.ramos a:hover::after, .ramos a[aria-current]::after { transform: scaleX(1); }
@media (max-width: 1100px) {
  .topo__in { flex-wrap: wrap; row-gap: 0; }
  .ramos { order: 3; width: 100%; justify-content: center; gap: 22px; margin: 4px 0 -8px; padding-top: 8px; border-top: 1px solid var(--linha-clara); }
  .ramos a { font-size: 10px; letter-spacing: 0.24em; }
  .topo.rolou .ramos { margin-bottom: -4px; }
}

/* poucas obras: centraliza */
.portfolio[style*="--n"] { grid-template-columns: repeat(var(--n), minmax(0, 300px)); justify-content: center; }
@media (max-width: 900px) { .portfolio[style*="--n"] { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .portfolio[style*="--n"] { grid-template-columns: minmax(0, 1fr); } }

/* topo no celular: compacto, com o nome EXPANSÃO como no computador */
@media (max-width: 600px) {
  .topo__in { padding-block: 16px; gap: 12px; }
  .topo.rolou .topo__in { padding-block: 10px; }
  .marca { gap: 10px; }
  .marca img { width: 26px; }
  .marca span { display: inline; font-size: 12px; letter-spacing: .38em; }
  .menu-btn { font-size: 11px; letter-spacing: .26em; gap: 10px; }
  .ramos { gap: 0; justify-content: space-between; margin: 2px 0 -6px; padding-top: 6px; }
  .ramos a { font-size: 9.5px; letter-spacing: .18em; padding: 8px 0; }
}