/* =====================================================================
   home.css — só o que é exclusivo da página inicial
   ===================================================================== */

/* ---------- Abertura (hero) ---------- */
.hero {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 740px);
  align-items: start; gap: 24px;
  padding: 0 clamp(16px, 2vw, 28px) 0 var(--margem);
  min-height: 860px;
}
.hero-texto { padding-top: 142px; max-width: 560px; }
.hero h1 { font-size: clamp(64px, 9.7vw, 140px); line-height: 0.85; }
.hero p { margin: 40px 0 0; max-width: 492px; font-size: 16px; line-height: 1.5; color: var(--papel-2); }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 20px 30px; align-items: center; margin-top: 56px; }
.hero-acoes .link { font-size: 14px; text-underline-offset: 6px; }

/* o computador e o efeito de tela de tubo (CRT) por cima */
.computador { position: relative; margin: 6px 0 0; }
.computador img { display: block; width: 100%; height: auto; }
.crt-tela {
  position: absolute; left: 17.97%; top: 9.79%; width: 52.55%; height: 53.64%;
  border-radius: 14px; pointer-events: none; overflow: hidden;
  background: linear-gradient(to bottom, rgba(255,250,220,0) 0%, rgba(255,250,220,0.10) 50%, rgba(255,250,220,0) 100%) 0 -120px / 100% 120px no-repeat, rgba(190,210,150,0.06);
  mix-blend-mode: screen; animation: crtpisca 4.2s steps(1) infinite, crtvarre 6s linear infinite;
}
@keyframes crtpisca { 0%{opacity:.55} 7%{opacity:.85} 9%{opacity:.4} 11%{opacity:.75} 38%{opacity:.6} 40%{opacity:.95} 42%{opacity:.6} 71%{opacity:.7} 73%{opacity:.35} 75%{opacity:.7} 100%{opacity:.55} }
@keyframes crtvarre { from { background-position: 0 -120px, 0 0 } to { background-position: 0 430px, 0 0 } }
.crt-cursor { position: absolute; left: 50.49%; top: 35.10%; width: 0.63%; height: 1.69%; background: #23271A; pointer-events: none; animation: crtcursor 1.1s ease-in-out infinite; }
@keyframes crtcursor { 0%, 45% { opacity: 0 } 55%, 100% { opacity: 1 } }

/* ---------- [01] Três linguagens ---------- */
.linguagens { padding: 0 clamp(16px, 3.3vw, 48px) 0 var(--margem); }
.tres { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-bottom: 1px solid var(--musgo-escuro); }
.tres article { padding: 8px 32px 36px; display: flex; flex-direction: column; gap: 14px; border-left: 1px solid var(--musgo-escuro); }
.tres article:first-child { padding-left: 0; border-left: 0; }
.tres article:last-child { padding-right: 0; }
.unidade { margin: 0; font-size: 12px; color: rgb(127, 139, 78); }
.tres h3 { margin: 0; font-family: var(--f-serifa); font-weight: 400; font-size: clamp(56px, 6.4vw, 92px); line-height: 0.9; letter-spacing: -0.01em; }
.tres p.desc { margin: 0; font-size: 14px; line-height: 1.55; color: #A9AC97; }
.tres a { margin-top: 6px; font-size: 11px; letter-spacing: 0.08em; color: var(--broto); text-decoration: none; }

/* ---------- Faixa de marcas ---------- */
.marcas { padding: 96px 0 40px; overflow: hidden; }
.marcas h2 { margin: 0 0 28px; text-align: center; font-weight: 400; font-size: 12px; letter-spacing: 0.16em; color: var(--broto); }
.faixa {
  overflow: hidden; background: var(--papel); transform: rotate(-1.2deg); margin: 0 -20px; padding: 22px 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
          mask-image: linear-gradient(to right, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.trilho { display: flex; width: max-content; animation: marquee 45s linear infinite; }
@keyframes marquee { from { transform: translateX(0) } to { transform: translateX(-50%) } }
.trilho ul { list-style: none; margin: 0; padding: 0 0 0 88px; display: flex; align-items: center; gap: 88px; }
.trilho li { display: flex; align-items: center; height: 64px; }
.trilho img { display: block; width: auto; filter: brightness(0) contrast(1.2); }

/* ---------- [02] Explorador ---------- */
.projetos { padding: 70px clamp(16px, 3.3vw, 48px) 96px var(--margem); }
.projetos h2.titulo { font-size: clamp(56px, 6.6vw, 95px); line-height: 0.85; margin-top: 10px; }
.projetos .sub { margin: 16px 0 40px; font-size: 14px; line-height: 1.5; color: var(--papel-2); }
.menu-janela { display: flex; gap: 18px; padding: 6px 10px; border-bottom: 1px solid #8C8468; }
.endereco { display: flex; align-items: center; gap: 10px; padding: 6px 10px; border-top: 1px solid #FFFBEA; }
.endereco .campo { flex: 1; height: 24px; display: flex; align-items: center; padding: 0 8px; min-width: 0; overflow: hidden; white-space: nowrap; }
.ex-corpo { display: flex; gap: 4px; height: 470px; margin-top: 4px; }
.ex-nav { width: 250px; flex-shrink: 0; padding: 10px 6px; display: flex; flex-direction: column; gap: 2px; }
.ex-raiz { display: flex; align-items: center; gap: 8px; padding: 4px 6px; }
.ex-pastas { display: flex; flex-direction: column; gap: 2px; }
.ex-pasta {
  display: flex; align-items: center; gap: 8px; padding: 5px 8px; min-height: 30px; margin-left: 18px;
  border: 1px dotted transparent; background: transparent; color: #171C10; font: inherit; font-size: 13px; text-align: left; cursor: pointer;
}
.ex-pasta.nivel-1 { margin-left: 40px; }
.ex-pasta:hover { background: rgba(58, 67, 32, 0.12); }
.ex-pasta[aria-pressed="true"] { background: var(--musgo-escuro); color: #FFF; border-color: var(--papel); }
.ex-direita { flex: 1; display: flex; min-width: 0; }
.ex-info { width: 330px; flex-shrink: 0; padding: 26px; border-right: 1px solid var(--bege); display: flex; flex-direction: column; gap: 16px; background: linear-gradient(to bottom, #F3EEDC, #FFFDF4); }
.ex-titulo { display: block; max-width: 235px; font-family: var(--f-titulo); font-weight: 600; font-size: 46px; line-height: 0.92; letter-spacing: -0.06em; color: #171C10; filter: blur(0.7px); }
.ex-linha-deco { height: 2px; width: 100%; background: linear-gradient(to right, var(--musgo), rgba(94,107,51,0)); }
.ex-desc { margin: 0; font-size: 13px; line-height: 1.6; color: #2C3519; }
.ex-halftone { margin-top: auto; height: 120px; background-color: var(--papel); background-image: radial-gradient(#171C10 1.3px, transparent 1.5px); background-size: 5px 5px; -webkit-mask-image: radial-gradient(ellipse at center, #000 40%, transparent 72%); mask-image: radial-gradient(ellipse at center, #000 40%, transparent 72%); }
.ex-lista { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.ex-cab, .ex-linha { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) 90px; align-items: center; }
.ex-cab { background: var(--bege); }
.ex-cab span { padding: 5px 10px; box-shadow: inset 1px 1px 0 #FFFBEA, inset -1px -1px 0 #8C8468; }
.ex-arquivos { list-style: none; margin: 0; padding: 4px 0; flex: 1; overflow: auto; }
.ex-linha { width: 100%; min-height: 34px; text-decoration: none; color: #171C10; background: none; border: 0; font: inherit; text-align: left; padding: 0; }
.ex-linha > span { padding: 0 10px; }
.ex-nome { display: flex; align-items: center; gap: 8px; overflow: hidden; }
.ex-nome span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ex-tipo, .ex-ano { color: var(--musgo-escuro); }
.ex-linha.ativa { cursor: pointer; }
.ex-linha.ativa:hover, .ex-linha.ativa:focus-visible { background: var(--musgo-escuro); color: #FFF; outline: 1px dotted var(--ouro); outline-offset: -2px; }
.ex-linha.ativa:hover span, .ex-linha.ativa:focus-visible span { color: #FFF; }
.ex-status { display: flex; gap: 4px; margin-top: 4px; }
.ex-status span { flex: 1; padding: 4px 8px; box-shadow: inset 1px 1px 0 #8C8468, inset -1px -1px 0 #FFFBEA; }
.ex-status span:last-child { flex: 0 0 220px; }

/* ---------- [03] Como trabalho ---------- */
.como { padding: 0 clamp(16px, 3.3vw, 48px) 120px var(--margem); }
.como .secao-topo { border-top: 0; padding: 0 0 20px; }
.como .linhas { border-top: 1px solid var(--musgo); }
.como .linha { display: grid; grid-template-columns: 240px minmax(0, 1fr) 80px; gap: 40px; align-items: baseline; padding: 28px 0; border-bottom: 1px solid var(--musgo-escuro); }
.como .linha .rot { font-family: var(--f-serifa); font-size: 44px; line-height: 1; letter-spacing: -0.01em; color: var(--broto); }
.como .linha p { margin: 0; font-size: 19px; line-height: 1.5; letter-spacing: -0.01em; }
.como .linha .num { font-size: 13px; color: var(--musgo); text-align: right; }
.como .mais { margin: 28px 0 0; text-align: right; font-size: 13px; letter-spacing: 0.06em; }
.como .mais a { color: var(--broto); text-decoration-color: var(--papel); text-underline-offset: 6px; }

/* ---------- TELAS MENORES ---------- */
@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; min-height: 0; padding-right: var(--margem); }
  .hero-texto { padding-top: 72px; max-width: none; }
  .computador { max-width: 600px; margin: 40px auto 0; }
  .ex-info { width: 260px; }
}
@media (max-width: 800px) {
  .tres { grid-template-columns: 1fr; }
  .tres article, .tres article:first-child { padding: 24px 0; border-left: 0; border-top: 1px solid var(--musgo-escuro); }
  .tres article:first-child { border-top: 0; }
  /* explorador vira coluna: pastas em fila rolável, depois o painel, depois os arquivos */
  .ex-corpo { flex-direction: column; height: auto; }
  .ex-nav { width: auto; padding: 8px; }
  .ex-raiz { display: none; }
  .ex-pastas { flex-direction: row; overflow-x: auto; gap: 4px; padding-bottom: 4px; }
  .ex-pasta, .ex-pasta.nivel-1 { margin-left: 0; white-space: nowrap; flex-shrink: 0; }
  .ex-direita { flex-direction: column; }
  .ex-info { width: auto; border-right: 0; border-bottom: 1px solid var(--bege); padding: 20px; }
  .ex-titulo { font-size: 38px; max-width: none; }
  .ex-halftone { display: none; }
  .ex-cab, .ex-linha { grid-template-columns: minmax(0, 1fr) 72px; }
  .ex-tipo, .ex-cab span:nth-child(2) { display: none; }
  .ex-arquivos { min-height: 120px; }
  .menu-janela span:nth-child(n+4) { display: none; }
  .ex-status span:last-child { flex-basis: 140px; }
  .como .linha { grid-template-columns: 1fr; gap: 10px; }
  .como .linha .rot { font-size: 34px; }
  .como .linha p { font-size: 16px; }
  .como .linha .bl { --b: 0.5px !important; }
  .como .linha .num { display: none; }
  .como .mais { text-align: left; }
}
@media (max-width: 700px) {
  .hero-texto { padding-top: 48px; }
  .hero p { margin-top: 28px; font-size: 15px; }
  .hero-acoes { margin-top: 32px; }
  .botao { font-size: 17px; min-height: 48px; padding: 0 20px; }
  .marcas { padding-top: 64px; }
  .trilho ul { gap: 56px; padding-left: 56px; }
  .trilho img { transform: scale(0.75); }
  .projetos { padding-top: 56px; padding-bottom: 72px; }
  .barra-titulo { font-size: 12px; }
}