/* Oficina do Biruta — quadro de ferramentas. Chumbo, roxo e laranja. */
:root {
  --chumbo: #2b2d31;
  --fundo: #1c1d20;
  --chumbo-claro: #3a3d44;
  --roxo: #6236c7;
  --roxo-claro: #8a63f0;
  --laranja: #ff7f00;
  --papel: #f4f2ee;
  --tinta: #17181b;
  --texto: #e9eaee;
  --texto-suave: #a9adb8;
  --f-display: "Anton", Impact, "Arial Narrow Bold", sans-serif;
  --f-texto: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --raio: 26px;
  --lado: clamp(18px, 5vw, 64px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--fundo);
  color: var(--texto);
  font-family: var(--f-texto);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(900px 700px at 12% 90%, rgba(98, 54, 199, 0.32), transparent 70%),
    radial-gradient(800px 600px at 92% 8%, rgba(255, 127, 0, 0.2), transparent 70%);
  pointer-events: none;
}

/* quadro furado de oficina */
.quadro {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0 3px, transparent 3.5px);
  background-size: 44px 44px;
  background-position: 22px 22px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at 50% 40%, #000 30%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 30%, transparent 85%);
}
#fundo3d { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }

.pagina { position: relative; z-index: 1; }
a { color: inherit; }
:focus-visible { outline: 3px solid #fff; outline-offset: 3px; border-radius: 6px; }

.pular { position: absolute; left: -999px; top: 8px; background: var(--laranja); color: var(--tinta); padding: 10px 16px; border-radius: 10px; z-index: 10; font-weight: 800; }
.pular:focus { left: 12px; }

/* topo */
.topo { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px var(--lado); }
.marca { display: flex; align-items: center; gap: 12px; text-decoration: none; font-family: var(--f-display); font-size: 26px; letter-spacing: 0.04em; text-transform: uppercase; }
.marca img { width: 42px; height: 42px; object-fit: contain; }
.topo nav { display: flex; gap: 6px; flex-wrap: wrap; }
.topo nav a { text-decoration: none; font-weight: 700; font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; padding: 10px 14px; border-radius: 12px; color: var(--texto-suave); transition: color 0.15s, background 0.15s; }
.topo nav a:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }

/* herói */
.heroi { display: grid; grid-template-columns: 1.25fr 1fr; align-items: center; gap: clamp(10px, 4vw, 60px); padding: clamp(24px, 6vw, 70px) var(--lado) clamp(40px, 7vw, 90px); }
.mono { font-family: var(--f-mono); font-weight: 600; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--laranja); margin: 0 0 18px; }
.heroi h1 { margin: 0; font-family: var(--f-display); font-weight: 400; text-transform: uppercase; font-size: clamp(72px, 13.5vw, 190px); line-height: 0.86; letter-spacing: 0.01em; }
.heroi h1 .biruta { color: var(--laranja); text-shadow: 6px 6px 0 var(--roxo); display: inline-block; }
.rabisco { display: block; width: min(560px, 90%); height: auto; margin-top: -4px; }
.lide { max-width: 34em; font-size: clamp(17px, 2vw, 20px); color: var(--texto); margin: 26px 0 30px; }
.botoes { display: flex; flex-wrap: wrap; gap: 14px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 22px; border-radius: 14px; border: 3px solid transparent; font: 800 14px/1 var(--f-texto); letter-spacing: 0.07em; text-transform: uppercase; text-decoration: none; cursor: pointer; box-shadow: 0 5px 0 rgba(0, 0, 0, 0.4); transition: transform 0.12s, box-shadow 0.12s; }
.btn:hover { transform: translateY(-3px); box-shadow: 0 8px 0 rgba(0, 0, 0, 0.4); }
.btn:active { transform: translateY(2px); box-shadow: 0 2px 0 rgba(0, 0, 0, 0.4); }
.btn-laranja { background: var(--laranja); color: var(--tinta); }
.btn-linha { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.5); }
.btn-escuro { background: var(--tinta); color: #fff; }
.btn-claro { background: var(--papel); color: var(--tinta); }

/* Biruta */
.heroi-biruta { position: relative; display: flex; justify-content: center; align-items: flex-end; min-height: 500px; }
.balao { position: absolute; top: 0; left: -4%; max-width: 230px; background: var(--papel); color: var(--tinta); padding: 16px 18px; border-radius: 22px 22px 22px 6px; font-weight: 700; font-size: 15px; line-height: 1.35; box-shadow: 0 6px 0 rgba(0, 0, 0, 0.35); transform: rotate(-3deg); animation: balao 5s ease-in-out infinite; }
.balao::after { content: ""; position: absolute; left: 34px; bottom: -14px; border: 10px solid transparent; border-top-color: var(--papel); }
#biruta { width: min(340px, 74%); margin-top: 110px; height: auto; overflow: visible; filter: drop-shadow(0 22px 22px rgba(0, 0, 0, 0.5)); }
.b-corpo { transform-origin: 150px 400px; animation: cambaleia 4.6s ease-in-out infinite; }
.b-cabeca { transform-origin: 150px 206px; animation: cabeca 4.6s ease-in-out infinite; }
.b-antena { transform-origin: 150px 70px; animation: antena 1.1s ease-in-out infinite; }
.b-bracoE { transform-origin: 108px 246px; animation: bracoE 2.3s ease-in-out infinite; }
.b-bracoD { transform-origin: 192px 246px; animation: bracoD 1.6s ease-in-out infinite; }
.b-olho { transform-box: fill-box; transform-origin: center; animation: pisca 4.8s infinite; }
.b-perna1 { animation: passo 2.3s ease-in-out infinite; }
.b-perna2 { animation: passo 2.3s ease-in-out infinite reverse; }
.b-luz { animation: luz 1.4s ease-in-out infinite; }
.b-luz:nth-of-type(2) { animation-delay: 0.35s; }
.b-luz:nth-of-type(3) { animation-delay: 0.7s; }

@keyframes cambaleia { 0%, 100% { transform: rotate(-6deg) translateX(-12px); } 50% { transform: rotate(6deg) translateX(12px); } }
@keyframes cabeca { 0%, 100% { transform: rotate(7deg); } 50% { transform: rotate(-7deg); } }
@keyframes antena { 0%, 100% { transform: rotate(-7deg); } 50% { transform: rotate(7deg); } }
@keyframes bracoE { 0%, 100% { transform: rotate(8deg); } 50% { transform: rotate(-12deg); } }
@keyframes bracoD { 0%, 100% { transform: rotate(-14deg); } 50% { transform: rotate(10deg); } }
@keyframes pisca { 0%, 94%, 100% { transform: scaleY(1); } 97% { transform: scaleY(0.1); } }
@keyframes passo { 0%, 100% { transform: translateX(-10px); } 50% { transform: translateX(10px); } }
@keyframes luz { 0%, 100% { opacity: 0.45; } 50% { opacity: 1; } }
@keyframes balao { 0%, 100% { transform: rotate(-3deg) translateY(0); } 50% { transform: rotate(-1deg) translateY(-8px); } }

/* materiais */
.secao { padding: 0 var(--lado) clamp(50px, 7vw, 90px); }
.secao-topo { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 18px 30px; margin-bottom: 26px; }
.secao h2 { font-family: var(--f-display); font-weight: 400; text-transform: uppercase; font-size: clamp(40px, 6vw, 72px); line-height: 0.95; margin: 0; }
.contagem { font-family: var(--f-mono); font-size: 14px; color: var(--texto-suave); }

.ferramentas { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: center; margin-bottom: 38px; }
.busca { position: relative; flex: 1 1 260px; max-width: 420px; }
.busca input { width: 100%; padding: 14px 18px 14px 46px; border-radius: 14px; border: 3px solid var(--chumbo-claro); background: var(--chumbo); color: #fff; font: 600 16px var(--f-texto); }
.busca input::placeholder { color: var(--texto-suave); }
.busca input:focus { border-color: var(--roxo-claro); outline: none; }
.busca svg { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; stroke: var(--texto-suave); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { padding: 11px 16px; border-radius: 999px; border: 3px solid var(--chumbo-claro); background: transparent; color: var(--texto); font: 800 13px var(--f-texto); letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; transition: background 0.15s, border-color 0.15s, color 0.15s; }
.chip:hover { border-color: var(--roxo-claro); }
.chip[aria-pressed="true"] { background: var(--laranja); border-color: var(--laranja); color: var(--tinta); }

.grade { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 44px 30px; align-items: start; }

/* etiqueta de ferramenta */
.etiqueta { position: relative; border-radius: var(--raio); padding: 54px 26px 24px; transform-origin: 50% 0; animation: balanco 7s ease-in-out infinite; transition: box-shadow 0.2s; box-shadow: 0 8px 0 rgba(0, 0, 0, 0.35); display: flex; flex-direction: column; gap: 14px; }
.etiqueta:nth-child(2n) { animation-delay: -2.2s; animation-duration: 8s; }
.etiqueta:nth-child(3n) { animation-delay: -4.1s; animation-duration: 6.4s; }
.etiqueta:hover, .etiqueta:focus-within { animation-play-state: paused; transform: rotate(0) translateY(-6px); box-shadow: 0 16px 0 rgba(0, 0, 0, 0.35); }
@keyframes balanco { 0%, 100% { transform: rotate(-1.1deg); } 50% { transform: rotate(1.1deg); } }
.furo { position: absolute; top: 16px; left: 50%; width: 22px; height: 22px; margin-left: -11px; border-radius: 50%; background: var(--fundo); box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.28), inset 0 3px 4px rgba(0, 0, 0, 0.5); }
.furo::before { content: ""; position: absolute; left: 50%; bottom: 18px; width: 5px; height: 40px; margin-left: -2.5px; background: linear-gradient(#8e93a0, #5b5f6b); border-radius: 3px; }
.etiqueta h3 { margin: 0; font-family: var(--f-display); font-weight: 400; text-transform: uppercase; font-size: 38px; line-height: 1; letter-spacing: 0.01em; }
.etiqueta p { margin: 0; }
.cat { font-family: var(--f-mono); font-weight: 600; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.85; }
.etiqueta ul { margin: 0; padding: 0 0 0 1.1em; font-size: 15px; font-weight: 600; }
.etiqueta li { margin: 4px 0; }
.acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.nota { font-size: 13px; opacity: 0.8; }
.selo { position: absolute; top: -14px; right: 18px; background: var(--tinta); color: #fff; font-family: var(--f-display); font-size: 20px; letter-spacing: 0.06em; padding: 6px 14px 2px; border-radius: 10px; transform: rotate(4deg); box-shadow: 0 4px 0 rgba(0, 0, 0, 0.4); }
.t-laranja { background: var(--laranja); color: var(--tinta); }
.t-roxo { background: var(--roxo); color: #fff; }
.t-roxo .btn-escuro { background: #fff; color: var(--tinta); }
.t-tracejada { background: rgba(43, 45, 49, 0.72); color: var(--texto); border: 3px dashed var(--chumbo-claro); box-shadow: none; animation-name: none; backdrop-filter: blur(4px); }
.t-tracejada .furo { box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.14), inset 0 3px 4px rgba(0, 0, 0, 0.5); }
.t-tracejada h3 { color: var(--texto-suave); }

.vazio { border: 3px dashed var(--chumbo-claro); border-radius: var(--raio); padding: 40px 28px; text-align: center; font-weight: 700; max-width: 520px; background: rgba(43, 45, 49, 0.7); }
.vazio p { margin: 0 0 14px; }

/* como funciona */
.passos { list-style: none; counter-reset: p; margin: 30px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.passos li { counter-increment: p; position: relative; padding: 26px 24px 24px 24px; background: rgba(43, 45, 49, 0.78); border: 3px solid var(--chumbo-claro); border-radius: var(--raio); backdrop-filter: blur(4px); }
.passos li::before { content: counter(p); font-family: var(--f-display); font-size: 64px; line-height: 0.9; color: var(--laranja); display: block; margin-bottom: 8px; }
.passos strong { display: block; font-size: 19px; margin-bottom: 4px; }
.passos span { color: var(--texto-suave); font-size: 15px; }

/* pedido */
.pedido { margin: 0 var(--lado) clamp(50px, 7vw, 90px); padding: clamp(28px, 5vw, 56px); background: var(--roxo); border-radius: calc(var(--raio) + 8px); display: flex; flex-wrap: wrap; align-items: center; gap: 24px 40px; box-shadow: 0 10px 0 rgba(0, 0, 0, 0.35); }
.pedido h2 { flex: 1 1 340px; margin: 0; font-family: var(--f-display); font-weight: 400; text-transform: uppercase; font-size: clamp(38px, 6vw, 76px); line-height: 0.95; }
.pedido h2 em { font-style: normal; color: var(--laranja); }
.pedido p { flex: 1 1 280px; margin: 0; font-size: 18px; }

/* rodapé */
.rodape { padding: 30px var(--lado) 50px; border-top: 3px solid var(--chumbo-claro); display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between; color: var(--texto-suave); font-size: 14px; background: rgba(28, 29, 32, 0.85); }
.rodape img { width: 54px; height: 54px; object-fit: contain; }
.rodape .aviso { max-width: 44em; margin: 0; }

/* guia */
.guia { max-width: 940px; margin: 0 auto; padding: 10px var(--lado) 80px; }
.guia h1 { font-family: var(--f-display); font-weight: 400; text-transform: uppercase; font-size: clamp(56px, 10vw, 120px); line-height: 0.9; margin: 12px 0 18px; }
.guia h1 span { color: var(--laranja); text-shadow: 5px 5px 0 var(--roxo); }
.guia h2 { font-family: var(--f-display); font-weight: 400; text-transform: uppercase; font-size: clamp(34px, 5vw, 52px); margin: 56px 0 18px; line-height: 1; }
.migalha { font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; }
.migalha a { color: var(--laranja); }
.passo-guia { display: grid; grid-template-columns: 78px 1fr; gap: 6px 22px; padding: 24px; margin: 0 0 18px; background: rgba(43, 45, 49, 0.82); border: 3px solid var(--chumbo-claro); border-radius: var(--raio); backdrop-filter: blur(4px); }
.passo-guia .num { grid-row: span 3; font-family: var(--f-display); font-size: 84px; line-height: 0.9; color: var(--laranja); }
.passo-guia h3 { margin: 0; font-size: 21px; }
.passo-guia p { margin: 0; color: var(--texto); }
.passo-guia .btn { justify-self: start; margin-top: 10px; }
.janela { width: min(100%, 560px); border-radius: 14px; border: 3px solid var(--chumbo-claro); box-shadow: 0 10px 0 rgba(0, 0, 0, 0.35); margin: 12px 0 0; display: block; }
details { background: rgba(43, 45, 49, 0.82); border: 3px solid var(--chumbo-claro); border-radius: 20px; padding: 6px 22px; margin-bottom: 14px; backdrop-filter: blur(4px); }
details[open] { border-color: var(--roxo-claro); }
summary { cursor: pointer; padding: 14px 0; font-weight: 800; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-family: var(--f-display); font-size: 28px; line-height: 1; color: var(--laranja); }
details[open] summary::after { content: "–"; }
details p, details ol { margin: 0 0 16px; color: var(--texto); }
details ol { padding-left: 1.3em; }
code { font-family: var(--f-mono); font-size: 0.92em; background: rgba(255, 255, 255, 0.1); padding: 2px 7px; border-radius: 6px; }
.alerta { border-left: 8px solid var(--laranja); background: rgba(255, 127, 0, 0.12); padding: 18px 22px; border-radius: 0 18px 18px 0; font-weight: 600; }

/* telas pequenas */
@media (max-width: 900px) {
  .heroi { grid-template-columns: 1fr; }
  .heroi-biruta { min-height: 420px; }
  .topo nav a { padding: 8px 10px; font-size: 12px; }
  .passo-guia { grid-template-columns: 1fr; }
  .passo-guia .num { grid-row: auto; font-size: 64px; }
}
@media (max-width: 520px) {
  .marca { font-size: 18px; white-space: nowrap; gap: 8px; }
  .topo { gap: 8px; padding-top: 16px; padding-bottom: 12px; }
  .topo nav { flex-wrap: nowrap; gap: 0; }
  .topo nav a { font-size: 11px; padding: 8px 8px; }
  .marca img { width: 34px; height: 34px; }
  .topo nav a:nth-child(2) { display: none; }
  .balao { max-width: 200px; font-size: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* como criar: opções, pedidos prontos e telas ilustrativas */
.opcoes { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.opcao { padding: 22px; background: rgba(43, 45, 49, 0.82); border: 3px solid var(--chumbo-claro); border-radius: var(--raio); backdrop-filter: blur(4px); }
.opcao h3 { margin: 6px 0 8px; font-size: 20px; }
.opcao p:last-child { margin: 0; color: var(--texto-suave); font-size: 15px; }
.opcao.destaque { border-color: var(--laranja); }
.opcao .cat { margin: 0; color: var(--laranja); }

.prompt { grid-column: 2; margin-top: 14px; padding: 18px 20px 20px; background: var(--roxo); border-radius: 20px; box-shadow: 0 6px 0 rgba(0, 0, 0, 0.35); }
.prompt-rotulo { margin: 0 0 8px !important; font-family: var(--f-mono); font-weight: 600; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: #fff !important; opacity: 0.85; }
.prompt-texto { margin: 0 0 14px !important; font-weight: 600; color: #fff !important; }
.prompt .btn { padding: 10px 16px; font-size: 12px; }

.passo-guia > .tela, .passo-guia > .telas-duplas { grid-column: 2; }
.telas-duplas { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; margin-top: 14px; }
.tela { margin: 14px 0 0; border-radius: 14px; overflow: hidden; border: 3px solid var(--chumbo-claro); background: #111215; box-shadow: 0 8px 0 rgba(0, 0, 0, 0.35); }
.telas-duplas .tela { margin: 0; }
.tela-barra { display: flex; align-items: center; gap: 7px; padding: 9px 12px; background: var(--chumbo); font-family: var(--f-mono); font-size: 12px; color: var(--texto-suave); }
.tela-barra i { width: 11px; height: 11px; border-radius: 50%; background: var(--chumbo-claro); }
.tela-barra i:nth-child(1) { background: #ff5f57; }
.tela-barra i:nth-child(2) { background: #febc2e; }
.tela-barra i:nth-child(3) { background: #28c840; }
.tela-barra span { margin-left: 8px; }
.tela-corpo { padding: 14px 16px; font-family: var(--f-mono); font-size: 13px; line-height: 1.55; display: grid; gap: 8px; }
.tela-corpo p { margin: 0; }
.tela .l-sis { color: var(--texto-suave); }
.tela .l-voce { color: #fff; }
.tela .l-ia { color: var(--laranja); }
.tela .l-ok { color: #4ade80; }
.l-barra { height: 10px; border-radius: 6px; background: var(--chumbo); overflow: hidden; }
.l-barra span { display: block; height: 100%; background: var(--laranja); }
.cursor { display: inline-block; width: 9px; height: 16px; vertical-align: -3px; background: var(--laranja); animation: pisca-cursor 1s steps(1) infinite; }
@keyframes pisca-cursor { 50% { opacity: 0; } }

.tela-chat .tela-corpo { font-family: var(--f-texto); font-size: 14px; }
.bolha { padding: 10px 14px; border-radius: 16px; max-width: 88%; }
.tela .bolha-voce { background: var(--chumbo-claro); justify-self: end; border-bottom-right-radius: 4px; color: #fff; }
.tela .bolha-ia { background: var(--papel); color: var(--tinta); border-bottom-left-radius: 4px; }

.tela-app { max-width: 380px; }
.tela-app .tela-corpo { font-family: var(--f-texto); gap: 12px; padding: 18px; background: var(--chumbo); }
.tela .app-campo { padding: 12px 14px; border-radius: 10px; background: #111215; color: var(--texto-suave); border: 2px solid var(--chumbo-claro); }
.app-linha { display: flex; gap: 8px; }
.app-opcao { padding: 8px 14px; border-radius: 999px; border: 2px solid var(--chumbo-claro); font-weight: 700; font-size: 12px; }
.app-opcao.on { background: var(--roxo); border-color: var(--roxo); color: #fff; }
.tela .app-botao { text-align: center; padding: 12px; border-radius: 10px; background: var(--roxo); color: #fff; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }

.pronto { margin-top: 56px; padding: clamp(26px, 4vw, 44px); background: var(--laranja); color: var(--tinta); border-radius: calc(var(--raio) + 8px); box-shadow: 0 10px 0 rgba(0, 0, 0, 0.35); }
.pronto h2 { margin: 0 0 10px; }
.pronto > p { margin: 0 0 22px; font-weight: 600; max-width: 38em; }
.pronto .btn-linha { color: var(--tinta); border-color: var(--tinta); }

@media (max-width: 900px) {
  .prompt, .passo-guia > .tela, .passo-guia > .telas-duplas { grid-column: 1; }
}

/* guia do Obsidian: mapa de notas, árvore de pastas e linha do tempo */
.guia > p { max-width: 46em; }
.guia > .botoes { margin: 6px 0 8px; }
.grafo { margin: 24px 0 0; padding: 14px; background: rgba(17, 18, 21, 0.8); border: 3px solid var(--chumbo-claro); border-radius: var(--raio); }
.grafo svg { width: 100%; height: auto; display: block; }
.grafo .no { animation: nopulsa 3.6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.grafo .no:nth-of-type(2n) { animation-delay: -1.2s; }
.grafo .no:nth-of-type(3n) { animation-delay: -2.4s; }
@keyframes nopulsa { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.18); } }
.arvore { margin: 18px 0; padding: 20px 22px; overflow-x: auto; background: #111215; border: 3px solid var(--chumbo-claro); border-radius: 18px; font: 500 14px/1.7 var(--f-mono); color: var(--texto-suave); }
.arvore .p { color: var(--laranja); font-weight: 600; }
.linha-tempo { list-style: none; margin: 18px 0 24px; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; }
.linha-tempo li { padding: 18px 20px; background: rgba(43, 45, 49, 0.82); border: 3px solid var(--chumbo-claro); border-radius: 20px; }
.linha-tempo strong { display: block; font-family: var(--f-display); font-weight: 400; font-size: 44px; line-height: 1; color: var(--laranja); }
.linha-tempo span { color: var(--texto-suave); font-size: 15px; }
.guia > .prompt { grid-column: auto; margin: 18px 0; }
.nota-fonte { margin-top: 18px; font-family: var(--f-mono); font-size: 13px; color: var(--texto-suave); }

/* marca BirutIA: BIRUT de uma cor, IA de outra */
.marca .ia { color: var(--laranja); }
.heroi h1 .biruta .ia { color: var(--roxo-claro); text-shadow: 6px 6px 0 var(--laranja); }
.marca .ia { margin-left: -12px; }
@media (max-width: 520px) { .marca .ia { margin-left: -8px; } }

/* cartões com cadeado: liberam sozinhos na data */
.bloqueada { position: relative; overflow: hidden; min-height: 210px; animation-name: none; }
.bloqueada .conteudo-borrado { filter: blur(7px); opacity: 0.55; user-select: none; pointer-events: none; display: flex; flex-direction: column; gap: 14px; }
.cadeado { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; text-align: center; padding: 20px; }
.cadeado svg { width: 56px; height: 56px; fill: var(--chumbo); stroke: #fff; stroke-width: 1.8; stroke-linecap: round; filter: drop-shadow(0 4px 0 rgba(0, 0, 0, 0.4)); }
.cadeado strong { font-family: var(--f-display); font-weight: 400; font-size: 34px; letter-spacing: 0.06em; text-transform: uppercase; color: #fff; line-height: 1; }
.cadeado span { font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.1em; color: var(--laranja); text-transform: uppercase; }
.bloqueada.liberada { }

/* faixa de pedido de conteúdo */
.pedido-texto { flex: 1 1 320px; display: grid; gap: 16px; }
.pedido-texto p { margin: 0; }
.pedido-texto .nota { font-size: 13px; opacity: 0.85; }
.pedido .btn-linha { border-color: #fff; }

[hidden] { display: none !important; }

/* cartão bloqueado v2: título à mostra, descrição borrada, contagem regressiva */
.bloqueada { min-height: 0; overflow: visible; }
.t-tracejada.bloqueada h3 { color: #fff; }
.bloqueada .conteudo-borrado { display: block; }
.bloqueada .cadeado { position: static; flex-direction: row; justify-content: flex-start; align-items: center; gap: 12px; padding: 0; text-align: left; }
.bloqueada .cadeado svg { width: 38px; height: 38px; flex: none; }
.bloqueada .cadeado strong { display: block; font-size: 24px; }
.bloqueada .cadeado span { display: block; font-size: 12px; letter-spacing: 0.06em; }

/* cartão bloqueado v3: cadeado, "Em breve" e contagem empilhados e centralizados */
.bloqueada .cadeado { flex-direction: column; justify-content: center; text-align: center; gap: 4px; padding-top: 4px; }
.bloqueada .cadeado svg { width: 52px; height: 52px; }
.bloqueada .cadeado > div { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.bloqueada .cadeado strong { font-size: 30px; line-height: 1; }

/* página de privacidade */
.resumo-privacidade { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; margin: 28px 0 8px; }
.resumo-privacidade article { padding: 20px; background: rgba(43, 45, 49, 0.82); border: 3px solid var(--chumbo-claro); border-radius: 22px; }
.resumo-privacidade .num { display: block; font-family: var(--f-display); font-size: 52px; line-height: 0.9; color: var(--laranja); }
.resumo-privacidade h3 { margin: 6px 0 4px; font-size: 19px; }
.resumo-privacidade p { margin: 0; color: var(--texto-suave); font-size: 15px; }
details ul { margin: 0 0 14px; padding-left: 1.3em; }
.rodape a { color: var(--laranja); font-weight: 700; }

/* post-it vermelho Ferrari: o próximo material a liberar */
:root { --ferrari: #e10600; --ferrari-escuro: #9d0400; }
.postit-faixa { position: sticky; top: 10px; z-index: 30; display: flex; justify-content: center; padding: 0 var(--lado); pointer-events: none; }
.postit { position: relative; pointer-events: auto; display: grid; gap: 3px; width: min(100%, 560px); padding: 14px 54px 14px 20px; overflow: hidden; border-radius: 6px 6px 6px 26px; color: #fff; text-decoration: none; background: linear-gradient(160deg, #ff1d12, var(--ferrari) 45%, var(--ferrari-escuro)); box-shadow: 0 10px 0 rgba(0, 0, 0, 0.35), 0 0 34px rgba(225, 6, 0, 0.55); transform: rotate(-1.2deg); animation: ferrari-pulsa 2.4s ease-in-out infinite; transition: transform 0.15s; }
.postit:hover, .postit:focus-visible { transform: rotate(0) translateY(-3px); }
.postit::after { content: ""; position: absolute; top: 0; right: 0; width: 42px; height: 42px; background: linear-gradient(225deg, #1c1d20 50%, rgba(255, 255, 255, 0.35) 50%); border-bottom-left-radius: 10px; }
.postit small { display: flex; align-items: center; gap: 8px; font: 800 12px var(--f-texto); letter-spacing: 0.14em; text-transform: uppercase; }
.postit small i { width: 10px; height: 10px; border-radius: 50%; background: #fff; animation: ferrari-ponto 1s ease-in-out infinite; }
.postit-titulo { font-family: var(--f-display); font-weight: 400; font-size: 26px; line-height: 1.05; text-transform: uppercase; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.postit-tempo { font: 600 13px var(--f-mono); letter-spacing: 0.04em; }
.postit em { font: 800 12px var(--f-texto); font-style: normal; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.9; }
.postit-brilho { position: absolute; inset: 0; background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, 0.5) 50%, transparent 62%); transform: translateX(-120%); animation: ferrari-brilho 3.6s ease-in-out infinite; pointer-events: none; }
@keyframes ferrari-pulsa { 0%, 100% { box-shadow: 0 10px 0 rgba(0, 0, 0, 0.35), 0 0 22px rgba(225, 6, 0, 0.45); } 50% { box-shadow: 0 10px 0 rgba(0, 0, 0, 0.35), 0 0 46px rgba(255, 40, 30, 0.85); } }
@keyframes ferrari-brilho { 0%, 55% { transform: translateX(-120%); } 100% { transform: translateX(120%); } }
@keyframes ferrari-ponto { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }
.destaque-vermelho { outline: 4px solid var(--ferrari); outline-offset: 6px; animation: ferrari-card 0.9s ease-in-out 4 !important; }
@keyframes ferrari-card { 0%, 100% { box-shadow: 0 8px 0 rgba(0, 0, 0, 0.35), 0 0 14px rgba(225, 6, 0, 0.4); } 50% { box-shadow: 0 8px 0 rgba(0, 0, 0, 0.35), 0 0 54px 12px rgba(255, 30, 20, 0.85); } }
@media (max-width: 520px) { .postit { padding-right: 46px; } .postit-titulo { font-size: 21px; } }

/* botão do mascote que leva ao topo */
.subir { position: fixed; right: 14px; bottom: 18px; z-index: 40; width: 84px; padding: 0; border: 0; background: none; cursor: pointer; filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.5)); transition: transform 0.2s; }
.subir:hover, .subir:focus-visible { transform: translateY(-6px); }
.subir img { display: block; width: 100%; height: auto; }
.chip-plat { display: inline-flex; align-items: center; gap: 8px; }
.chip-plat svg { width: 18px; height: 18px; flex: none; }
@media (max-width: 520px) { .subir { width: 64px; right: 8px; bottom: 12px; } }

/* botão de voltar para a página inicial */
.voltar { display: inline-block; margin: 0 0 14px; padding: 10px 18px; border-radius: 999px; border: 3px solid var(--laranja); color: var(--laranja); font: 800 13px var(--f-texto); letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; transition: background 0.15s, color 0.15s; }
.voltar:hover, .voltar:focus-visible { background: var(--laranja); color: var(--tinta); }
.voltar-fim { display: block; width: max-content; margin: 28px 0 0; }

/* quem somos */
.quem p { max-width: 62ch; }
.quem-lide { font-size: 1.2em; font-weight: 700; }
.quem-links { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 8px; }

/* faixa final: skills por negócio, em breve */
.faixa-embreve { position: relative; margin: 48px 0 0; padding: 34px 28px 30px; border: 3px dashed var(--roxo-claro); border-radius: 18px; background: rgba(124, 77, 240, 0.12); text-align: center; }
.faixa-embreve h2 { margin: 8px 0 10px; }
.faixa-embreve p { max-width: 60ch; margin: 0 auto; }
.faixa-selo { display: inline-block; padding: 6px 16px 3px; border-radius: 999px; background: var(--laranja); color: var(--tinta); font: 800 13px var(--f-texto); letter-spacing: 0.1em; text-transform: uppercase; }

/* boxes de vidro: "O que você encontra aqui" */
.passos li { background: linear-gradient(145deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.03)); border: 1px solid rgba(255, 255, 255, 0.22); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 10px 30px rgba(0, 0, 0, 0.25); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); }
.passos strong { color: #fff; }
.passos span { color: rgba(255, 255, 255, 0.82); }

.quem-btn { display: inline-flex; align-items: center; gap: 10px; }
.quem-btn img { width: 30px; height: auto; flex: none; }

.sub-card { margin: -4px 0 10px; font-size: 13px; font-weight: 500; letter-spacing: 0.04em; opacity: 0.8; }

/* escolha de formato do download: caixa discreta que abre ao clicar */
.formatos { margin: 36px 0 0; border-radius: 18px; background: linear-gradient(145deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04)); border: 1px solid rgba(255,255,255,0.24); box-shadow: inset 0 1px 0 rgba(255,255,255,0.18); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); }
.formatos summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; cursor: pointer; list-style: none; }
.formatos summary::-webkit-details-marker { display: none; }
.fmt-k { font: 800 13px var(--f-texto); letter-spacing: 0.14em; text-transform: uppercase; color: var(--laranja); }
.fmt-abrir { font-size: 14px; color: #fff; opacity: 0.85; }
.fmt-abrir::after { content: " ▾"; }
.formatos[open] .fmt-abrir::after { content: " ▴"; }
.fmt-corpo { padding: 0 20px 20px; }
.fmt-opcoes { display: flex; flex-wrap: wrap; gap: 10px; }
.fmt-op input { position: absolute; opacity: 0; pointer-events: none; }
.fmt-op span { display: inline-block; padding: 10px 20px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.3); color: #fff; font-weight: 700; cursor: pointer; transition: background 0.15s, border-color 0.15s; }
.fmt-op input:checked + span { background: var(--laranja); border-color: var(--laranja); color: var(--tinta); }
.fmt-op input:focus-visible + span { outline: 3px solid #fff; outline-offset: 2px; }
.fmt-previa { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 16px; }
.fmt-ico[hidden] { display: none; }
.fmt-pop { animation: fmt-pop 0.28s ease-out; }
@keyframes fmt-pop { from { transform: scale(0.7); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.fmt-texto { display: flex; flex-direction: column; flex: 1; min-width: 120px; }
.fmt-texto strong { font-size: 17px; color: #fff; }
.fmt-texto span { font-size: 13px; opacity: 0.8; }
.fmt-nota { margin: 14px 0 0; padding-top: 12px; border-top: 1px solid rgba(255,255,255,0.18); font-size: 14px; line-height: 1.5; opacity: 0.9; }
@media (prefers-reduced-motion: reduce) { .fmt-pop { animation: none; } }
.formatos summary::marker { content: ""; }
.formatos summary { position: relative; }

/* lançamentos recentes: os 3 últimos a abrir ficam em vidro vermelho, com a etiqueta "Lançamento do dia" */
.t-vermelho { background: linear-gradient(150deg, rgba(255, 40, 30, 0.62), rgba(157, 4, 0, 0.5)); color: #fff; border: 1px solid rgba(255, 255, 255, 0.32); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), 0 8px 0 rgba(0, 0, 0, 0.35), 0 0 30px rgba(225, 6, 0, 0.4); backdrop-filter: blur(12px) saturate(150%); -webkit-backdrop-filter: blur(12px) saturate(150%); }
.t-vermelho .btn-escuro { background: #fff; color: var(--tinta); }
.t-vermelho .selo { display: none; }
.tag-dia { position: absolute; top: 16px; left: 26px; padding: 4px 12px 3px; border-radius: 999px; background: #fff; color: var(--ferrari-escuro); font: 800 11px var(--f-texto); letter-spacing: 0.1em; text-transform: uppercase; }
.bloqueada .acoes { display: none; }
.tag-dia { top: 30px; font-size: 10px; padding: 3px 10px 2px; }

.figura { margin: 22px 0; }
.figura img { max-width: 100%; height: auto; border-radius: 14px; border: 1px solid rgba(255,255,255,0.2); }