/* O Conselho: protótipo da porta da marca, da vitrine da Educação e da aula.
   Direção de 10/11/2026: nível visual da referência (título largo e pesado com a segunda
   linha fina, quase tudo em preto e branco, botões em pílula) e cinza como acento (o dourado saiu em 10/11/2026;
   os nomes --gold continuam só para não mexer no resto do arquivo). */

:root {
  --bg: #0a0a0a;
  --surface: #111111;
  --surface2: #171717;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --gold: #a3a3a3;
  --gold-light: #dcdcdc;
  --gold-soft: rgba(190, 190, 190, 0.14);
  --gold-line: rgba(190, 190, 190, 0.42);
  --paper: #f4f4f2;
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.68);
  --dim: rgba(255, 255, 255, 0.44);
  --maxw: 1160px;
  --serif: "Poppins", "Inter", sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
h1, h2, h3 { font-family: var(--serif); font-weight: 800; line-height: 1.06; letter-spacing: -0.03em; margin: 0; }
p { margin: 0; }
em.ouro { font-style: normal; font-weight: 300; color: rgba(255, 255, 255, 0.78); letter-spacing: -0.03em; }

:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 3px; border-radius: 6px; }

/* ---------- Fundo vivo ---------- */
.fundo { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.fundo::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 46% at 50% -10%, rgba(190, 190, 190, 0.17), transparent 70%),
    radial-gradient(38% 36% at 100% 12%, rgba(190, 190, 190, 0.07), transparent 70%),
    radial-gradient(40% 40% at 0% 100%, rgba(190, 190, 190, 0.05), transparent 70%);
}
.fundo::after {
  content: ""; position: absolute; inset: 0; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)'/%3E%3C/svg%3E");
}
.fundo canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Cabeçalho ---------- */
.topo {
  position: sticky; top: 0; z-index: 20;
  background: rgba(10, 10, 10, 0.72);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.topo .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }
.marca { display: flex; align-items: center; gap: 10px; min-width: 0; }
.marca img { height: 62px; width: 46px; margin: -8px 0 -8px -6px; object-fit: cover; object-position: 50% 46%; display: block; }
.marca .nome { font-family: var(--serif); font-weight: 600; font-size: 16.5px; letter-spacing: 0; line-height: 1.1; white-space: nowrap; }
.marca .nome small {
  display: block; font-family: var(--sans); font-weight: 500; font-size: 10.5px;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); margin-top: 3px;
}
.nav { display: flex; align-items: center; gap: 28px; font-size: 14px; color: var(--muted); }
.nav a { transition: color 0.2s; position: relative; padding: 6px 0; }
.nav a:hover, .nav a.ativo { color: var(--text); }
.nav a.ativo::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: var(--gold); }
.nav .pill {
  padding: 9px 16px; border: 1px solid var(--line-strong); border-radius: 999px; color: var(--text); font-weight: 500;
  transition: border-color 0.2s, background 0.2s;
}
.nav .pill:hover { border-color: var(--gold-line); background: var(--gold-soft); }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--gold-line); color: var(--gold-light); font-weight: 600; font-size: 13px;
}

/* ---------- Peças ---------- */
.selo {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-light);
}
.selo::before { content: ""; width: 22px; height: 1px; background: var(--gold); }
.selo.caixa { padding: 8px 14px; border: 1px solid var(--gold-line); border-radius: 999px; background: rgba(190, 190, 190, 0.06); }
.selo.caixa::before { width: 6px; height: 6px; border-radius: 50%; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border-radius: 999px; border: 1px solid transparent;
  font: 600 15px/1 var(--sans); cursor: pointer; white-space: nowrap;
  transition: transform 0.18s var(--ease), box-shadow 0.25s, background 0.2s, border-color 0.2s;
}
.btn svg { width: 15px; height: 15px; transition: transform 0.2s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover svg { transform: translateX(3px); }
.btn.ouro { background: var(--paper); color: #14110b; box-shadow: 0 12px 34px -16px rgba(215, 215, 215, 0.8); }
.btn.ouro:hover { background: #fff; box-shadow: 0 18px 40px -16px rgba(215, 215, 215, 0.95); }
.btn.linha { border-color: var(--line-strong); color: var(--text); background: rgba(255, 255, 255, 0.02); }
.btn.linha:hover { border-color: var(--gold-line); background: var(--gold-soft); }
.btn.pequeno { padding: 11px 18px; font-size: 13.5px; }

.secao { padding: 104px 0; position: relative; }
.secao + .secao { border-top: 1px solid var(--line); }
.cab-secao { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 24px; margin-bottom: 52px; }
.cab-secao h2 { font-size: clamp(32px, 4.5vw, 58px); margin-top: 20px; }
.cab-secao h2 em { display: block; }
.cab-secao p { color: var(--muted); max-width: 400px; font-size: 16px; }
.num { font-family: var(--sans); font-style: normal; font-weight: 600; letter-spacing: 0.08em; color: var(--gold); font-variant-numeric: tabular-nums; }

.surge { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.surge.visto { opacity: 1; transform: none; }

/* ---------- Abertura ---------- */
.abertura { padding: 92px 0 96px; position: relative; overflow: hidden; }
.abertura .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); align-items: center; gap: 40px; }
.abertura h1 { font-size: clamp(42px, 6.7vw, 92px); margin: 28px 0 28px; }
.abertura h1 em { display: block; }
.abertura .lide { font-size: clamp(17px, 1.5vw, 19px); color: var(--muted); max-width: 520px; }
.abertura .lide strong { color: var(--text); font-weight: 600; }
.acoes { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.nota { margin-top: 20px; font-size: 13.5px; color: var(--dim); }
.nota a { color: var(--muted); border-bottom: 1px solid var(--line-strong); padding-bottom: 1px; }
.nota a:hover { color: var(--gold-light); border-color: var(--gold-line); }

.figura {
  position: relative; justify-self: end; width: min(100%, 440px); aspect-ratio: 4 / 5; overflow: hidden;
  border-radius: 28px; border: 1px solid var(--line-strong);
  background: linear-gradient(165deg, #1b1b1c, #0c0c0c 62%);
  box-shadow: 0 50px 90px -50px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  display: flex; flex-direction: column; justify-content: space-between; padding: 22px 24px 24px;
}
.figura::before {
  content: ""; position: absolute; inset: -10% -20% 20% 10%;
  background: radial-gradient(closest-side, rgba(215, 215, 215, 0.42), rgba(190, 190, 190, 0.1) 58%, transparent 76%);
  filter: blur(14px); animation: respira 8s ease-in-out infinite;
}
.figura img {
  position: absolute; left: 50%; top: 2%; height: 96%; width: auto; max-width: none; transform: translateX(-50%);
  -webkit-mask-image: linear-gradient(#000 58%, transparent 88%); mask-image: linear-gradient(#000 58%, transparent 88%);
  opacity: 0.94;
}
.figura .rotulos { position: relative; display: flex; justify-content: space-between; font-size: 10.5px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255, 255, 255, 0.7); }
.figura .frase { position: relative; font-family: var(--serif); font-weight: 800; font-size: clamp(22px, 2.4vw, 31px); line-height: 1.1; letter-spacing: -0.04em; }
.figura .frase em { display: block; font-style: normal; font-weight: 300; color: rgba(255, 255, 255, 0.78); }
@keyframes respira { 50% { opacity: 0.7; transform: scale(1.06); } }

/* ---------- Duas portas ---------- */
.portas { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.porta {
  --mx: 50%; --my: 0%;
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  padding: 38px 36px 34px; border-radius: 22px;
  background: linear-gradient(180deg, var(--surface2), var(--surface));
  border: 1px solid var(--line);
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.porta::before {
  content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity 0.35s;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(190, 190, 190, 0.16), transparent 62%);
  pointer-events: none;
}
.porta:hover { border-color: var(--gold-line); transform: translateY(-4px); }
.porta:hover::before { opacity: 1; }
.porta > * { position: relative; }
.porta .linha-topo { display: flex; justify-content: space-between; align-items: center; margin-bottom: 44px; }
.porta .linha-topo .num { font-size: 15px; }
.porta h3 { font-size: clamp(28px, 3.1vw, 42px); }
.porta h3 em { display: block; }
.porta .desc { color: var(--muted); margin: 16px 0 30px; max-width: 440px; }
.lista { list-style: none; margin: 0 0 34px; padding: 0; border-top: 1px solid var(--line); }
.lista li { display: grid; grid-template-columns: 34px 1fr auto; align-items: baseline; gap: 8px; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 15.5px; }
.lista .num { font-size: 13px; }
.lista .tipo { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.porta .btn { align-self: flex-start; margin-top: auto; }

/* ---------- Princípios ---------- */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); border-radius: 22px; overflow: hidden; }
.trio > div { padding: 36px 32px 38px; background: rgba(255, 255, 255, 0.015); }
.trio > div + div { border-left: 1px solid var(--line); }
.trio .num { font-size: 15px; display: block; margin-bottom: 30px; }
.trio h3 { font-size: 21px; line-height: 1.2; letter-spacing: -0.03em; margin-bottom: 12px; }
.trio p { color: var(--muted); font-size: 15.5px; }

/* ---------- Fecho e rodapé ---------- */
.fecho { text-align: center; padding: 120px 0; }
.fecho h2 { font-size: clamp(34px, 5.3vw, 70px); margin: 24px auto 36px; max-width: 16ch; }
.fecho h2 em { display: block; }
.fecho .acoes { justify-content: center; margin-top: 0; }
.rodape { border-top: 1px solid var(--line); padding: 34px 0 44px; color: var(--dim); font-size: 13.5px; }
.rodape .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.rodape nav { display: flex; flex-wrap: wrap; gap: 22px; }
.rodape a:hover { color: var(--gold-light); }
.previa { font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; border: 1px dashed var(--line-strong); border-radius: 999px; padding: 5px 11px; }

/* ---------- Vitrine: curso em destaque ---------- */
.destaque { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 0; border: 1px solid var(--line); border-radius: 24px; overflow: hidden; background: var(--surface); }
.capa {
  position: relative; min-height: 520px; padding: 34px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden;
  background:
    radial-gradient(70% 55% at 80% 18%, rgba(215, 215, 215, 0.3), transparent 62%),
    radial-gradient(60% 50% at 10% 100%, rgba(190, 190, 190, 0.22), transparent 66%),
    linear-gradient(160deg, #19191a, #0b0b0b 70%);
}
.capa .grade { position: absolute; inset: 0; opacity: 0.35;
  background-image: linear-gradient(rgba(215, 215, 215, 0.12) 1px, transparent 1px), linear-gradient(90deg, rgba(215, 215, 215, 0.12) 1px, transparent 1px);
  background-size: 44px 44px; -webkit-mask-image: radial-gradient(80% 70% at 60% 40%, #000, transparent); mask-image: radial-gradient(80% 70% at 60% 40%, #000, transparent); }
.capa > * { position: relative; }
.capa .linha-topo { display: flex; justify-content: space-between; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255, 255, 255, 0.6); }
.capa .titulo { font-family: var(--serif); font-weight: 800; font-size: clamp(36px, 4.1vw, 56px); line-height: 1.02; letter-spacing: -0.04em; }
.capa .titulo em { display: block; font-style: normal; font-weight: 300; color: rgba(255, 255, 255, 0.82); }
.quadros { display: flex; gap: 10px; align-items: flex-end; margin: 26px 0; }
.quadros span {
  flex: 1; aspect-ratio: 9 / 16; border-radius: 10px; border: 1px solid rgba(215, 215, 215, 0.35);
  background: linear-gradient(180deg, rgba(215, 215, 215, 0.16), rgba(10, 9, 7, 0.6)); position: relative; overflow: hidden;
}
.quadros span::before { content: ""; position: absolute; left: 16%; right: 16%; top: 22%; height: 3px; border-radius: 2px; background: rgba(255, 255, 255, 0.5); box-shadow: 0 9px 0 4px var(--gold-light), 0 24px 0 rgba(255, 255, 255, 0.35); }
.quadros span:nth-child(2) { transform: translateY(-14px); }
.quadros span:nth-child(3) { transform: translateY(-28px); border-color: var(--gold-light); }
.quadros span:nth-child(4) { transform: translateY(-14px); }
.capa .pe { display: flex; justify-content: space-between; font-size: 12.5px; color: rgba(255, 255, 255, 0.66); }

.miolo { padding: 42px 42px 38px; display: flex; flex-direction: column; }
.miolo h3 { font-size: clamp(25px, 2.7vw, 35px); margin: 20px 0 16px; }
.miolo h3 em { display: block; }
.miolo .desc { color: var(--muted); max-width: 500px; }
.modulos { list-style: none; padding: 0; margin: 28px 0 30px; display: grid; grid-template-columns: 1fr 1fr; column-gap: 28px; border-top: 1px solid var(--line); }
.modulos li { display: flex; gap: 12px; align-items: baseline; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; color: rgba(255, 255, 255, 0.86); }
.modulos .num { font-size: 12.5px; min-width: 20px; }
.miolo .acoes { margin-top: auto; }
.estado { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--dim); }
.estado::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }

/* ---------- Vitrine: como é uma aula ---------- */
.passos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.passo { padding: 28px 24px 30px; border: 1px solid var(--line); border-radius: 18px; background: rgba(255, 255, 255, 0.015); transition: border-color 0.3s, transform 0.3s var(--ease); }
.passo:hover { border-color: var(--gold-line); transform: translateY(-3px); }
.passo .icone { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--gold-soft); color: var(--gold-light); margin-bottom: 26px; }
.passo .icone svg { width: 20px; height: 20px; }
.passo h3 { font-size: 18.5px; line-height: 1.25; letter-spacing: -0.03em; margin-bottom: 10px; }
.passo p { color: var(--muted); font-size: 14.5px; }

/* ---------- Vitrine: grátis ---------- */
.gratis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.cartao { display: flex; flex-direction: column; padding: 24px 22px 22px; min-height: 250px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(180deg, var(--surface2), var(--surface)); transition: border-color 0.3s, transform 0.3s var(--ease); }
.cartao:hover { border-color: var(--gold-line); transform: translateY(-3px); }
.cartao .linha-topo { display: flex; justify-content: space-between; align-items: center; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin-bottom: 26px; }
.etiqueta { color: var(--gold-light); border: 1px solid var(--gold-line); border-radius: 999px; padding: 4px 10px; letter-spacing: 0.1em; }
.cartao h3 { font-size: 18.5px; line-height: 1.28; letter-spacing: -0.03em; margin-bottom: 10px; }
.cartao p { color: var(--muted); font-size: 14.5px; }
.cartao .pegar { margin-top: auto; padding-top: 22px; font-size: 13.5px; font-weight: 600; color: var(--gold-light); display: inline-flex; align-items: center; gap: 8px; }
.cartao .pegar svg { width: 14px; height: 14px; transition: transform 0.2s var(--ease); }
.cartao:hover .pegar svg { transform: translateX(4px); }

/* ---------- Vitrine: quem ensina ---------- */
.quem { display: grid; grid-template-columns: 220px 1fr; gap: 48px; align-items: center; }
.quem .retrato { aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--gold-line); overflow: hidden; background: radial-gradient(closest-side, rgba(190, 190, 190, 0.28), transparent); }
.quem .retrato img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; }
.quem blockquote { margin: 20px 0 22px; font-family: var(--serif); font-size: clamp(21px, 2.5vw, 32px); line-height: 1.32; font-weight: 400; letter-spacing: -0.035em; }
.quem blockquote strong { font-weight: 800; }
.quem cite { font-style: normal; color: var(--muted); font-size: 15px; }
.quem cite strong { color: var(--text); font-weight: 600; }

/* ---------- Aula ---------- */
.progresso { height: 2px; background: var(--line); }
.progresso span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--gold), var(--gold-light)); transition: width 0.15s linear; }
.aula { padding: 56px 0 96px; }
.migalha { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); display: flex; flex-wrap: wrap; gap: 10px; }
.migalha a:hover { color: var(--gold-light); }
.migalha .sep { color: var(--gold); }
.cab-aula { max-width: 780px; margin: 22px 0 54px; }
.cab-aula h1 { font-size: clamp(32px, 4.5vw, 54px); }
.cab-aula h1 .num { margin-right: 12px; font-family: var(--serif); font-weight: 300; letter-spacing: -0.03em; }
.cab-aula .lide { color: var(--muted); font-size: 18px; margin-top: 18px; }
.meta { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 22px; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.meta span + span::before { content: ""; display: inline-block; width: 4px; height: 4px; border-radius: 50%; background: var(--gold); margin-right: 18px; vertical-align: middle; }

.grade-aula { display: grid; grid-template-columns: 230px minmax(0, 720px); gap: 64px; align-items: start; }
.indice { position: sticky; top: 104px; }
.indice h2 { font: 600 11px/1 var(--sans); letter-spacing: 0.18em; text-transform: uppercase; color: var(--dim); margin-bottom: 16px; }
.indice ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.indice a { display: flex; gap: 10px; padding: 9px 0 9px 16px; margin-left: -1px; border-left: 1px solid transparent; font-size: 13.5px; color: var(--dim); transition: color 0.2s, border-color 0.2s; }
.indice a:hover { color: var(--text); }
.indice a.ativo { color: var(--text); border-left-color: var(--gold); }
.indice .num { font-size: 12px; }

.texto { font-size: 17px; line-height: 1.75; color: rgba(255, 255, 255, 0.84); }
.texto > p + p { margin-top: 18px; }
.texto section { padding-top: 52px; }
.texto section > h2 { font-size: clamp(22px, 2.6vw, 31px); line-height: 1.15; margin-bottom: 18px; color: var(--text); }
.texto section > h2 .num { font-size: 0.6em; margin-right: 12px; vertical-align: 0.25em; }
.texto section p + p, .texto section p + ul, .texto section ul + p { margin-top: 16px; }
.texto strong { color: var(--text); font-weight: 600; }
.texto ul { margin: 0; padding: 0; list-style: none; }
.texto ul li { position: relative; padding-left: 22px; }
.texto ul li + li { margin-top: 8px; }
.texto ul li::before { content: ""; position: absolute; left: 2px; top: 0.72em; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }

.exemplo { margin: 24px 0 4px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--surface); }
.exemplo .rotulo { padding: 12px 20px; border-bottom: 1px solid var(--line); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); }
.exemplo .corpo { padding: 20px; display: grid; gap: 16px; }
.exemplo .bloco b { display: block; font: 600 11px/1.4 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 6px; }
.exemplo .bloco i { display: block; font-size: 13.5px; color: var(--dim); }
.exemplo .bloco span { display: block; font-size: 16.5px; color: var(--text); }

.dupla { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 22px; }
.dupla > div { border: 1px solid var(--line); border-radius: 16px; padding: 20px 20px 22px; background: rgba(255, 255, 255, 0.015); font-size: 15px; }
.dupla h3 { font: 600 11px/1 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 14px; }

.copiar { margin: 26px 0 6px; border: 1px solid var(--gold-line); border-radius: 18px; overflow: hidden; background: #0d0d0d; box-shadow: 0 30px 60px -40px rgba(190, 190, 190, 0.5); }
.copiar .barra { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px 12px 20px; border-bottom: 1px solid rgba(190, 190, 190, 0.22); background: rgba(190, 190, 190, 0.07); }
.copiar .barra span { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-light); font-weight: 600; }
.copiar pre { margin: 0; padding: 22px 20px 24px; white-space: pre-wrap; word-break: break-word; font: 400 14.5px/1.7 ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace; color: rgba(255, 255, 255, 0.88); max-height: 460px; overflow: auto; }
.btn-copiar { display: inline-flex; align-items: center; gap: 8px; padding: 9px 15px; border-radius: 999px; border: 0; cursor: pointer; font: 600 13px/1 var(--sans); background: var(--paper); color: #17130a; transition: transform 0.15s var(--ease); }
.btn-copiar:hover { transform: translateY(-1px); }
.copiar .barra .btn-copiar span { color: #14110b; font-size: 13px; letter-spacing: 0; text-transform: none; }
.btn-copiar svg { width: 14px; height: 14px; }
.btn-copiar.feito { background: #fff; }

.aviso { margin-top: 24px; display: grid; grid-template-columns: 42px 1fr; gap: 16px; padding: 20px 22px; border-radius: 16px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.02); font-size: 15.5px; }
.aviso .icone { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--gold-soft); color: var(--gold-light); }
.aviso .icone svg { width: 20px; height: 20px; }
.aviso h3 { font: 600 11px/1 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-light); margin: 4px 0 8px; }
.aviso q { color: var(--text); font-style: italic; }

.pe-aula { margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; }
.pe-aula .vizinha { font-size: 13.5px; color: var(--dim); }
.pe-aula .vizinha strong { display: block; color: var(--text); font-weight: 500; font-size: 15px; }
.pe-aula .vizinha:hover strong { color: var(--gold-light); }
.pe-aula .vizinha.dir { text-align: right; }

/* ---------- Capa de guia ---------- */
.cab-aula .acoes { margin-top: 30px; }
.nota-guia { color: var(--dim); font-size: 14.5px; margin: -18px 0 22px; max-width: 780px; }
.aulas { list-style: none; margin: 0; padding: 0; max-width: 860px; border-top: 1px solid var(--line); }
.aulas a { display: grid; grid-template-columns: 44px 1fr auto; gap: 14px; align-items: center; padding: 22px 14px; margin: 0 -14px; border-bottom: 1px solid var(--line); border-radius: 14px; transition: background 0.2s; }
.aulas a:hover { background: rgba(255, 255, 255, 0.035); }
.aulas .num { font-size: 13px; }
.aulas .corpo strong { display: block; font-family: var(--serif); font-weight: 600; font-size: 19px; letter-spacing: -0.02em; line-height: 1.25; }
.aulas .corpo span { display: block; color: var(--muted); font-size: 14.5px; margin-top: 4px; }
.aulas .tempo { font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); white-space: nowrap; }

/* ---------- Telas menores ---------- */
@media (max-width: 980px) {
  .abertura .wrap { grid-template-columns: 1fr; }
  .figura { display: none; }
  .portas, .destaque, .quem { grid-template-columns: 1fr; }
  .capa { min-height: 420px; }
  .trio { grid-template-columns: 1fr; }
  .trio > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .trio .num { margin-bottom: 16px; }
  .passos, .gratis { grid-template-columns: 1fr 1fr; }
  .cab-secao { grid-template-columns: 1fr; }
  .grade-aula { grid-template-columns: 1fr; gap: 0; }
  .indice { display: none; }
  .quem { gap: 28px; }
  .quem .retrato { width: 140px; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .nav a:not(.pill):not(.avatar) { display: none; }
  .marca img { height: 40px; }
  .secao { padding: 72px 0; }
  .abertura { padding: 56px 0 68px; }
  .porta { padding: 28px 22px 26px; }
  .porta .linha-topo { margin-bottom: 28px; }
  .miolo { padding: 28px 22px; }
  .capa { padding: 24px; min-height: 380px; }
  .modulos, .passos, .gratis, .dupla { grid-template-columns: 1fr; }
  .cartao { min-height: 0; }
  .acoes .btn { flex: 1 1 100%; }
  .fecho { padding: 84px 0; }
  .texto { font-size: 16.5px; }
  .pe-aula .vizinha.dir { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .surge { opacity: 1; transform: none; transition: none; }
  .figura::before { animation: none; }
  .btn, .porta, .passo, .cartao { transition: none; }
}

/* ---------- Estudo de cor de destaque (11/11/2026) ----------
   O fundador escolheu o azul para a Educação em 11/11/2026: é o padrão. ?cor=cinza e ?cor=dourado
   só existem para a comparação (comparar-cor.html). A porta da marca fica em cinza (data-cor no html). */
:root[data-cor="dourado"] {
  --gold: #c8a24a; --gold-light: #e3c77a;
  --gold-soft: rgba(200, 162, 74, 0.14); --gold-line: rgba(200, 162, 74, 0.5);
  --acento: #c8a24a; --acento-claro: #e3c77a; --acento-rgb: 200, 162, 74; --acento-tinta: #14110b;
}
:root:not([data-cor]), :root[data-cor="azul"] {
  --gold: #4f8cff; --gold-light: #9cc0ff;
  --gold-soft: rgba(79, 140, 255, 0.14); --gold-line: rgba(79, 140, 255, 0.5);
  --acento: #4f8cff; --acento-claro: #9cc0ff; --acento-rgb: 79, 140, 255; --acento-tinta: #06122b;
}
:root:not([data-cor="cinza"]) em.ouro { color: var(--acento-claro); }
:root:not([data-cor="cinza"]) .btn.ouro { background: var(--acento); color: var(--acento-tinta); box-shadow: 0 12px 34px -16px rgba(var(--acento-rgb), 0.9); }
:root:not([data-cor="cinza"]) .btn.ouro:hover { background: var(--acento-claro); box-shadow: 0 18px 40px -16px rgba(var(--acento-rgb), 1); }
:root:not([data-cor="cinza"]) .selo.caixa { background: rgba(var(--acento-rgb), 0.08); }
:root:not([data-cor="cinza"]) .fundo::before {
  background:
    radial-gradient(60% 46% at 50% -10%, rgba(var(--acento-rgb), 0.2), transparent 70%),
    radial-gradient(38% 36% at 100% 12%, rgba(var(--acento-rgb), 0.08), transparent 70%),
    radial-gradient(40% 40% at 0% 100%, rgba(var(--acento-rgb), 0.06), transparent 70%);
}
:root:not([data-cor="cinza"]) .copiar { box-shadow: 0 30px 60px -40px rgba(var(--acento-rgb), 0.6); }