/* Proyectos 3D: a mesma casa do site (estilo.css), com o trecho gravado em cima, a lista de projetos com filtro e o
   visor que abre o projeto dentro da página. Camadas: topo 20, aviso 30; o visor é <dialog> (camada própria do navegador). */
:root { --z-aviso: 30; --ease-saida: cubic-bezier(.16, 1, .3, 1); }

.menu a[aria-current="page"] { color: var(--tx); }

/* ------------------------------------------------------------------ topo da página */
.p-heroi { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 56px; align-items: center; padding-top: clamp(28px, 6vh, 64px); padding-bottom: clamp(40px, 7vh, 80px); }
.p-heroi h1 { margin: 0; font-size: clamp(40px, 4.6vw, 64px); font-weight: 500; line-height: 1.02; letter-spacing: -.035em; }
.p-heroi-p { margin: 20px 0 0; max-width: 46ch; font-size: 18px; line-height: 1.6; color: var(--tx-2); }
.agora { display: grid; gap: 4px; margin: 30px 0 0; padding: 16px 0 0; border-top: 1px solid var(--linha); }
.agora-rot { font-size: 13.5px; color: var(--tx-3); }
.agora-nome { font-size: 20px; line-height: 1.3; letter-spacing: -.01em; }
.agora-nome b { font-weight: 500; }
.agora-cod, .proj-cod, .visor-cod { font: 400 12.5px/1 var(--mono); color: var(--verde); }
.agora-cod { margin-right: 6px; vertical-align: 2px; }
.agora-lugar { font-size: 15px; color: var(--tx-2); }
.p-heroi .acoes { justify-content: flex-start; margin-top: 24px; }

.reel { min-width: 0; }
.reel-tela { position: relative; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; border: 1px solid var(--linha-2); background: #0D1110; }
.reel-vid { display: block; width: 100%; height: 100%; object-fit: cover; }
.reel-gravado { position: absolute; right: 12px; top: 12px; padding: 5px 8px; border-radius: 5px; background: rgba(12, 15, 14, .74); font-size: 12.5px; color: var(--tx-2); }
.reel-barra { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
.reel-bt { position: relative; display: grid; gap: 2px; padding: 12px 12px 10px; border: 0; border-radius: 0; background: none; color: var(--tx-3); font: inherit; text-align: left; cursor: pointer; transition: color .2s var(--ease); }
.reel-bt::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px; border-radius: 2px; background: var(--linha-2); }
.reel-bt::after { content: ""; position: absolute; left: 0; top: 0; height: 2px; width: calc(var(--prog, 0) * 100%); border-radius: 2px; background: var(--verde); }
.reel-bt span { font-size: 15px; font-weight: 500; }
.reel-bt small { font-size: 13px; }
.reel-bt:hover, .reel-bt[aria-pressed="true"] { color: var(--tx); }
.reel-bt[aria-pressed="true"] small { color: var(--tx-2); }

/* ------------------------------------------------------------------ lista */
.p-lista { padding: clamp(56px, 8vw, 96px) 0 clamp(64px, 9vw, 112px); border-top: 1px solid var(--linha); background: var(--fundo-2); }
.lista-cab { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 20px 32px; margin-bottom: 40px; }
.lista-cab h2 { margin: 0; font-size: clamp(28px, 3vw, 40px); font-weight: 500; letter-spacing: -.025em; line-height: 1.1; }
.filtros { display: flex; flex-wrap: wrap; gap: 8px; }
.filtros button { display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 14px; border: 1px solid var(--linha-2); border-radius: 9px; background: transparent; color: var(--tx-2); font: 400 15px/1 var(--f); cursor: pointer; transition: color .2s var(--ease), background-color .2s var(--ease), border-color .2s var(--ease); }
.filtros button i { font: 400 12px/1 var(--mono); font-style: normal; color: var(--tx-3); }
.filtros button:hover { color: var(--tx); border-color: rgba(226, 236, 231, .28); }
.filtros button[aria-pressed="true"] { background: var(--tx); border-color: var(--tx); color: var(--fundo); }
.filtros button[aria-pressed="true"] i { color: rgba(12, 15, 14, .6); }

.grade { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 64px 40px; }
.proj { min-width: 0; }
.proj[hidden] { display: none; }
.proj.surge { animation: surge .5s var(--ease-saida) both; animation-delay: calc(var(--i, 0) * 60ms); }
@keyframes surge { from { opacity: 0; transform: translateY(10px); } }
.proj-media { position: relative; display: block; aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; border: 1px solid var(--linha); background: #0D1110; }
.proj-media img, .proj-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.proj-media img { transition: transform .9s var(--ease-saida); }
.proj-media video { opacity: 0; transition: opacity .45s var(--ease); }
.proj-media.tocando video { opacity: 1; }
.proj:hover .proj-media img { transform: scale(1.025); }
.proj-cod { position: absolute; left: 12px; top: 12px; z-index: 1; padding: 6px 8px; border-radius: 5px; background: rgba(12, 15, 14, .8); }
.proj-txt { padding-top: 20px; }
.proj-lugar { margin: 0; font-size: 14.5px; color: var(--tx-3); }
.proj h3 { margin: 4px 0 0; font-size: clamp(22px, 2vw, 26px); font-weight: 500; letter-spacing: -.018em; line-height: 1.2; }
.proj-desc { margin: 10px 0 0; max-width: 58ch; font-size: 16.5px; line-height: 1.6; color: var(--tx-2); }
.proj-inc { margin: 12px 0 0; max-width: 62ch; font-size: 14.5px; line-height: 1.55; color: var(--tx-3); }
.proj-acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; margin-top: 20px; }
.proj-copiar { appearance: none; height: 38px; padding: 0 4px; border: 0; background: none; color: var(--verde); font: 500 15px/1 var(--f); cursor: pointer; transition: color .2s var(--ease); }
.proj-copiar:hover { color: var(--verde-claro); }
.vazio { margin: 0; color: var(--tx-2); }

.lista-fim { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px; margin-top: clamp(64px, 8vw, 96px); padding-top: 32px; border-top: 1px solid var(--linha); }
.lista-fim p { margin: 0; font-size: clamp(20px, 2vw, 24px); letter-spacing: -.012em; line-height: 1.35; max-width: 34ch; }

/* ------------------------------------------------------------------ visor */
.visor { position: fixed; inset: 0; width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: var(--fundo); color: var(--tx); overflow: hidden; }
.visor[open] { display: grid; grid-template-rows: 56px minmax(0, 1fr); animation: visor-abre .32s var(--ease-saida); }
.visor::backdrop { background: rgba(6, 8, 7, .7); }
@keyframes visor-abre { from { opacity: 0; transform: scale(.985); } }
.visor-barra { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; padding: 0 10px; border-bottom: 1px solid var(--linha); background: var(--fundo); }
.visor-voltar { justify-self: start; display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 12px 0 8px; border: 0; border-radius: 8px; background: transparent; color: var(--tx); font: 500 15px/1 var(--f); cursor: pointer; transition: background-color .2s var(--ease); }
.visor-voltar:hover, .ic:hover { background: rgba(236, 238, 233, .07); }
.visor svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.visor-titulo:focus { outline: none; }
.visor-titulo { min-width: 0; display: flex; align-items: baseline; gap: 10px; white-space: nowrap; }
.visor-titulo b { font-weight: 500; font-size: 15.5px; overflow: hidden; text-overflow: ellipsis; }
.visor-lugar { font-size: 14px; color: var(--tx-3); overflow: hidden; text-overflow: ellipsis; }
.visor-acoes { justify-self: end; display: flex; align-items: center; gap: 2px; }
.ic { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-width: 40px; height: 40px; padding: 0 10px; border: 0; border-radius: 8px; background: transparent; color: var(--tx-2); font: 400 14.5px/1 var(--f); text-decoration: none; cursor: pointer; transition: background-color .2s var(--ease), color .2s var(--ease); }
.ic:hover { color: var(--tx); }
.visor-pos { min-width: 42px; text-align: center; font: 400 12.5px/1 var(--mono); color: var(--tx-3); }
.visor-sep { width: 1px; height: 20px; margin: 0 6px; background: var(--linha-2); }
.visor-corpo { position: relative; min-height: 0; background: #0D1110; }
.visor-corpo iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block; }
.visor-carga { position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden; transition: opacity .4s var(--ease); }
.visor-carga.saiu { opacity: 0; pointer-events: none; }
.visor-carga img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: blur(18px) brightness(.45); transform: scale(1.08); }
.visor-carga-txt { position: relative; display: grid; justify-items: center; gap: 14px; padding: 0 24px; text-align: center; font-size: 16px; color: var(--tx); }
.giro { width: 28px; height: 28px; border-radius: 50%; border: 2px solid rgba(236, 238, 233, .2); border-top-color: var(--verde); animation: giro .9s linear infinite; }
@keyframes giro { to { transform: rotate(360deg); } }

.aviso { position: fixed; left: 50%; bottom: 24px; z-index: var(--z-aviso); transform: translate(-50%, 12px); padding: 11px 16px; border-radius: 10px; background: var(--tx); color: var(--fundo); font-size: 15px; font-weight: 500; opacity: 0; pointer-events: none; transition: opacity .25s var(--ease), transform .25s var(--ease); white-space: nowrap; }
.aviso.on { opacity: 1; transform: translate(-50%, 0); }

/* ------------------------------------------------------------------ telas menores */
@media (max-width: 1080px) {
  .visor-lugar { display: none; }
}
@media (max-width: 960px) {
  .p-heroi { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .p-heroi-txt { order: 2; }
  .reel { order: 1; }
  .agora { margin-top: 24px; }
  .visor-barra { grid-template-columns: auto minmax(0, 1fr) auto; }
  .visor-titulo { justify-content: center; }
  .ic-txt span { display: none; }
  .ic-txt { padding: 0; }
}
@media (max-width: 860px) {
  .grade { grid-template-columns: minmax(0, 1fr); gap: 48px; }
}
@media (max-width: 560px) {
  .p-heroi { padding-top: 20px; }
  .reel-tela { border-radius: 10px; }
  .reel-bt { padding: 10px 6px 8px 0; }
  .reel-bt span { font-size: 13.5px; }
  .reel-bt small { display: none; }
  .reel-gravado { display: none; }
  .lista-cab { margin-bottom: 28px; }
  .filtros button { height: 36px; padding: 0 12px; font-size: 14.5px; }
  .proj-media { border-radius: 10px; }
  .visor[open] { grid-template-rows: 52px minmax(0, 1fr); }
  .visor-barra { padding: 0 4px; gap: 4px; }
  .visor-voltar span { display: none; }
  .visor-voltar { padding: 0 8px; }
  .visor-pos, .visor-sep { display: none; }
  .ic { min-width: 38px; }
  .visor-titulo { gap: 6px; }
  .visor-cod { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .proj.surge, .visor[open] { animation: none; }
  .proj-media img { transition: none; }
  .proj:hover .proj-media img { transform: none; }
  .giro { animation-duration: 2.4s; }
}