/* ═══════════════════════════════════════════════════════════════════════════
 * arke-core.css — o que só a página /site/ecossistema/archecore inventa.
 *
 * 🟣 COR — roxo #8B5CF6, a COR DE MARCA do archēCORE. Fonte: `lib/cores-arke.ts`
 * (`ARKE_CORE`), a paleta oficial dos produtos, a mesma que pinta o admin e a
 * barra de produtos. ⚠️ NÃO INVENTAR COR AQUI.
 * (Até 27/07 esta página herdava o DOURADO institucional, com o argumento de que
 * o CORE "não é um produto ao lado dos outros, é a base". O argumento continua
 * verdadeiro — mas o dourado é do archēLAB, a marca-mãe, e usar a cor da casa
 * para um dos produtos apagava a diferença entre os dois. O CORE tem cor
 * própria; quem fica no dourado é o archēLAB.)
 *
 * A personalidade da página, essa sim, não vem da cor — vem da FORMA: grade,
 * linha reta, nível, módulo, precisão. Enquanto o archēME é orgânico e
 * circular, o CORE é ortogonal. Trocar o accent não mexe nisso.
 *
 * A página compõe as camadas já existentes (arke-home, arke-arche, arke-me) em
 * vez de reimplementá-las: o grafo, as lentes, o grafo-que-se-conecta, as cinco
 * colunas e a faixa de tempo já existem e são usados aqui. O azul do archēME
 * fica escopado em `.tema-me` e não vaza para cá.
 * ═══════════════════════════════════════════════════════════════════════════ */

/* O escopo do tema. O `<main>` da página carrega `.tema-core`; sem ele a página
   cai no fallback dourado dos `var(--accent, #C4973A)` espalhados abaixo. */
.tema-core {
  --accent:      #8B5CF6;
  --accent-rgb:  139, 92, 246;
  --accent-text: #C4B5FD;
}

/* Grade sutil de fundo: a "planta baixa" da arquitetura. Só onde for pedido. */
.core-grade { position: relative; }
.core-grade::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    linear-gradient(rgba(var(--st-ink-rgb, 245, 242, 237),.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--st-ink-rgb, 245, 242, 237),.028) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(72% 62% at 50% 42%, var(--st-bg-0, #000) 20%, transparent 78%);
  mask-image: radial-gradient(72% 62% at 50% 42%, var(--st-bg-0, #000) 20%, transparent 78%);
}
.core-grade > .container { position: relative; z-index: 1; }

/* ═══ §1 · HERO ════════════════════════════════════════════════════════════ */
.core-hero { position: relative; overflow: hidden; background: var(--st-bg-1b, #0A0A0A); padding-block: clamp(126px, 15vh, 186px) clamp(66px, 8vh, 106px); }
.core-hero__word {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(46px, 7.6vw, 112px); line-height: .88; font-weight: 500;
  letter-spacing: -.035em; color: var(--st-ink-1, #F5F2ED); margin: 0 0 clamp(18px, 2.2vw, 32px);
}
.core-hero__word em { font-style: italic; color: var(--accent, var(--st-c-c4973a, #C4973A)); }
.core-hero__t {
  margin: 0; font-size: clamp(29px, 4.2vw, 62px); font-weight: 800;
  line-height: 1.0; letter-spacing: -.03em; color: var(--st-ink-1, #F5F2ED);
}
.core-hero__t em {
  display: block; margin-top: .2em;
  font-style: italic; font-weight: 400; font-family: 'Playfair Display', Georgia, serif;
  color: var(--accent, var(--st-c-c4973a, #C4973A));
}
.core-hero__ctas { display: flex; flex-wrap: wrap; align-items: center; gap: clamp(18px, 2.4vw, 36px); margin-top: clamp(28px, 3vw, 44px); }

/* A entidade que cresce: camadas que vão aparecendo em torno do núcleo */
.core-cresce { display: grid; gap: 10px; }
.core-cresce__nucleo { border-color: rgba(var(--accent-rgb),.34) !important; }
.core-cresce__camada {
  border-left: 2px solid rgba(var(--accent-rgb),.35);
  padding-left: 16px; margin-left: 6px;
}
.core-cresce__k {
  display: block; margin-bottom: 8px;
  font-family: var(--font-mono, monospace); font-size: 10px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--st-ink-6, #6B6560);
}

/* ═══ §3 · A PAREDE DE ENTIDADES ═══════════════════════════════════════════ */
.core-parede {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px;
  margin-top: clamp(36px, 4vw, 60px);
}
.core-ent {
  text-align: left; cursor: default;
  background: var(--surface, var(--st-bg-3, #141414)); border: 1px solid var(--border, var(--st-line, #2A2A2A));
  border-radius: 4px; padding: 16px;
  transition: border-color .35s ease, transform .45s cubic-bezier(.16,1,.3,1), background .35s ease;
}
.core-ent:hover { border-color: rgba(var(--accent-rgb),.5); transform: translateY(-3px); background: var(--st-p-171717, #171717); }
.core-ent__tipo {
  font-family: var(--font-mono, monospace); font-size: 9.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent, var(--st-c-c4973a, #C4973A)); display: block; margin-bottom: 8px;
}
.core-ent__n { margin: 0 0 10px; font-size: 14px; font-weight: 650; color: var(--st-ink-1, #F5F2ED); line-height: 1.25; }
.core-ent__r { margin: 0; font-size: 11.5px; line-height: 1.5; color: var(--st-t-7c7770, #7C7770); }
/* o último card diz que a lista NÃO é fechada — o modelo é extensível */
.core-ent--aberto {
  border-style: dashed; border-color: rgba(var(--accent-rgb),.34);
  background: rgba(var(--accent-rgb),.04);
  display: grid; place-content: center; text-align: center;
}
.core-ent--aberto b { display: block; font-size: 22px; color: var(--accent, var(--st-c-c4973a, #C4973A)); font-weight: 400; margin-bottom: 6px; }
.core-ent--aberto span { font-size: 11.5px; color: var(--st-ink-5, #8B8680); line-height: 1.5; }

/* ═══ §5 · RELAÇÃO COM DIREÇÃO E TIPO ══════════════════════════════════════ */
.core-rels { display: grid; gap: 8px; }
.core-rel {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 14px;
  padding: 13px 18px; border-radius: 4px;
  background: rgba(var(--st-ink-rgb, 245, 242, 237),.02); border: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.10);
  transition: border-color .35s ease, background .35s ease;
}
.core-rel:hover { border-color: rgba(var(--accent-rgb),.4); background: rgba(var(--accent-rgb),.045); }
.core-rel__lado { font-size: 13.5px; color: var(--st-ink-3, #C9C4BC); font-weight: 500; }
.core-rel__lado--dir { text-align: right; }
.core-rel__lado i {
  display: block; font-style: normal; font-family: var(--font-mono, monospace);
  font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--st-ink-6, #6B6560); margin-top: 3px;
}
.core-rel__tipo {
  font-family: var(--font-mono, monospace); font-size: 10.5px; letter-spacing: .06em;
  color: var(--accent, var(--st-c-c4973a, #C4973A)); white-space: nowrap;
  padding: 4px 12px; border-radius: 999px;
  background: rgba(var(--accent-rgb),.10); border: 1px solid rgba(var(--accent-rgb),.26);
}

/* ═══ §6 · ENTIDADE ≠ PAPEL ════════════════════════════════════════════════ */
.core-papeis { display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: clamp(22px, 3vw, 56px); align-items: center; margin-top: clamp(36px, 4vw, 62px); }
.core-papel-lista { display: grid; gap: 9px; }
.core-papel {
  display: flex; align-items: center; gap: 14px;
  padding: 13px 17px; border-radius: 4px;
  border: 1px dashed rgba(var(--accent-rgb),.30); background: rgba(var(--accent-rgb),.035);
}
.core-papel b { font-size: 13.5px; color: var(--st-ink-1, #F5F2ED); font-weight: 650; }
.core-papel span { margin-left: auto; font-size: 12px; color: var(--st-ink-5, #8B8680); text-align: right; }
.core-papeis__nota {
  margin-top: 18px; padding: 16px 18px; border-radius: 4px;
  border: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.10);
  font-size: 13px; line-height: 1.6; color: var(--st-ink-4b, #9A9590);
}
.core-papeis__nota b { color: var(--accent, var(--st-c-c4973a, #C4973A)); font-weight: 600; }

/* ═══ §8 · UMA BASE, MUITAS VIEWS ══════════════════════════════════════════
   Cada view é um mini-render de verdade (tabela, kanban, lista, painel), não
   um ícone dizendo "tabela". Os DADOS são os mesmos nas cinco. */
.core-view-tabela { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.core-view-tabela th {
  text-align: left; padding: 9px 12px; font-family: var(--font-mono, monospace);
  font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--st-ink-6, #6B6560);
  border-bottom: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.12); font-weight: 600;
}
.core-view-tabela td { padding: 11px 12px; color: var(--st-ink-3, #C9C4BC); border-bottom: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.06); }
.core-view-tabela tr:last-child td { border-bottom: 0; }

.core-view-kanban { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.core-view-kanban__col { border: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.09); border-radius: 4px; padding: 12px; background: rgba(var(--st-ink-rgb, 245, 242, 237),.015); }
.core-view-kanban__h {
  font-family: var(--font-mono, monospace); font-size: 10px; letter-spacing: .13em;
  text-transform: uppercase; color: var(--st-ink-6, #6B6560); margin-bottom: 11px; display: block;
}
.core-view-kanban__c {
  background: var(--surface, var(--st-bg-3, #141414)); border: 1px solid var(--border, var(--st-line, #2A2A2A));
  border-radius: 3px; padding: 10px 12px; font-size: 12.5px; color: var(--st-ink-3, #C9C4BC); margin-bottom: 8px;
}
.core-view-kanban__c:last-child { margin-bottom: 0; }

.core-view-lista { display: grid; gap: 1px; background: rgba(var(--st-ink-rgb, 245, 242, 237),.08); border: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.08); }
.core-view-lista > div {
  background: var(--st-p-0c0c0c, #0C0C0C); padding: 13px 16px; display: flex; align-items: center; gap: 14px;
  font-size: 13px; color: var(--st-ink-3, #C9C4BC);
}
.core-view-lista span { margin-left: auto; font-family: var(--font-mono, monospace); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--st-ink-6, #6B6560); }

.core-view-painel { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.core-view-painel > div {
  border: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.10); border-radius: 4px; padding: 18px; text-align: center;
}
.core-view-painel b { display: block; font-family: 'Playfair Display', Georgia, serif; font-size: clamp(24px,2.6vw,34px); color: var(--accent, var(--st-c-c4973a, #C4973A)); font-weight: 500; }
.core-view-painel span { display: block; margin-top: 8px; font-family: var(--font-mono, monospace); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--st-ink-6, #6B6560); }

/* ═══ §9 · CONTEXTO QUE EMERGE ═════════════════════════════════════════════ */
.core-emerge { display: grid; gap: 10px; margin-top: clamp(34px, 3.6vw, 56px); }
.core-emerge__l {
  display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap;
  padding: 15px 20px; border-radius: 4px;
  border: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.09);
  font-size: clamp(15px, 1.5vw, 19px); color: var(--st-ink-3, #C9C4BC);
}
.core-emerge__l:first-child { color: var(--st-ink-6, #6B6560); font-style: italic; }
.core-emerge__l b { color: var(--st-ink-1, #F5F2ED); font-weight: 650; }
.core-emerge__l i {
  font-style: normal; font-family: var(--font-mono, monospace); font-size: 10.5px;
  letter-spacing: .1em; color: var(--accent, var(--st-c-c4973a, #C4973A));
  padding: 3px 10px; border-radius: 999px; border: 1px solid rgba(var(--accent-rgb),.26);
}
.core-emerge__l:last-child { border-color: rgba(var(--accent-rgb),.34); background: rgba(var(--accent-rgb),.05); }

/* ═══ §14 · REGISTROS E GOVERNANÇA ═════════════════════════════════════════ */
.core-gov { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: clamp(34px, 3.6vw, 56px); }
.core-gov__c { border: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.10); border-radius: 4px; padding: clamp(18px, 2vw, 26px); }
.core-gov__k {
  font-family: var(--font-mono, monospace); font-size: 10.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent, var(--st-c-c4973a, #C4973A)); display: block; margin-bottom: 12px;
}
.core-gov__t { margin: 0 0 8px; font-size: 15px; font-weight: 700; color: var(--st-ink-1, #F5F2ED); }
.core-gov__d { margin: 0; font-size: 12.5px; line-height: 1.6; color: var(--st-ink-5, #8B8680); }

/* ═══ §15/§16 · EXTENSÕES POR SETOR ════════════════════════════════════════ */
.core-ext { display: grid; grid-template-columns: repeat(auto-fit, minmax(214px, 1fr)); gap: 12px; margin-top: clamp(32px, 3.4vw, 52px); }
.core-ext__c { border: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.10); border-radius: 4px; padding: 20px; }
.core-ext__s {
  font-family: var(--font-mono, monospace); font-size: 10.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent, var(--st-c-c4973a, #C4973A)); display: block; margin-bottom: 14px;
}
.core-ext__c ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 7px; }
.core-ext__c li { font-size: 13px; color: var(--st-ink-3, #C9C4BC); display: flex; gap: 9px; align-items: baseline; }
.core-ext__c li::before { content: ""; width: 11px; height: 1px; flex: 0 0 auto; background: rgba(var(--accent-rgb),.5); transform: translateY(-4px); }

/* Linha do tempo de 6 meses (a faixa herdada da /archeme tem 5 colunas).
   Em CSS e não inline: assim as media queries abaixo conseguem reduzir. */
.core-tempo6 { grid-template-columns: repeat(6, 1fr); }

/* ═══ §21 · O PRINCÍPIO ════════════════════════════════════════════════════ */
.core-formula {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: clamp(12px, 2vw, 30px); margin: clamp(40px, 5vw, 80px) 0;
}
.core-formula__p {
  font-family: var(--font-mono, monospace); font-size: clamp(12px, 1.2vw, 15px);
  font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--st-ink-3, #C9C4BC);
  padding: 14px 24px; border-radius: 4px; border: 1px solid rgba(var(--st-ink-rgb, 245, 242, 237),.14);
}
.core-formula__op { font-size: clamp(18px, 2vw, 26px); color: var(--accent, var(--st-c-c4973a, #C4973A)); font-weight: 300; }
.core-formula__r {
  font-family: 'Playfair Display', Georgia, serif; font-style: italic;
  font-size: clamp(20px, 2.4vw, 34px); color: var(--accent, var(--st-c-c4973a, #C4973A));
  padding: 12px 26px; border-radius: 4px;
  border: 1px solid rgba(var(--accent-rgb),.34); background: rgba(var(--accent-rgb),.06);
}

/* ═══ §22 · MANIFESTO ══════════════════════════════════════════════════════ */
.core-manifesto { background: var(--st-sup-efebe2, #EFEBE2); color: var(--st-inv-16130d, #16130D); padding-block: clamp(96px, 12vw, 180px); }
.core-manifesto__t {
  margin: 0 auto; max-width: 18ch; text-align: center;
  font-size: clamp(30px, 5vw, 74px); font-weight: 800; line-height: 1.02; letter-spacing: -.03em;
  color: var(--st-inv-16130d, #16130D);
}
.core-manifesto__t em {
  display: block; margin-top: .2em;
  font-style: italic; font-weight: 400; font-family: 'Playfair Display', Georgia, serif; color: var(--st-inv-8a6a22, #8A6A22);
}
.core-manifesto__p {
  margin: clamp(34px, 4vw, 56px) auto 0; max-width: 34ch; text-align: center;
  font-size: clamp(16px, 1.35vw, 19px); line-height: 1.85; color: var(--st-inv-45403a, #45403A);
}
.core-manifesto__assin { margin-top: clamp(40px, 4.4vw, 64px); text-align: center; padding-top: 28px; border-top: 1px solid rgba(var(--st-r-22-19-13, 22, 19, 13),.14); }
.core-manifesto__assin b { display: block; font-family: 'Playfair Display', Georgia, serif; font-size: clamp(26px, 3vw, 40px); font-weight: 500; color: var(--st-inv-16130d, #16130D); }
.core-manifesto__assin span { font-family: var(--font-mono, monospace); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--st-t-786e5c, #786E5C); }

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVO
   ═══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1199px) {
  .core-parede { grid-template-columns: repeat(3, 1fr); }
  .core-gov { grid-template-columns: repeat(3, 1fr); }
  .core-view-painel { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 991px) {
  .core-papeis { grid-template-columns: 1fr; }
  .core-view-kanban { grid-template-columns: 1fr; }
  /* a faixa de tempo (herdada da /archeme) empilha */
  .me-tempo__trilho, .core-tempo6 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .core-tempo6 { grid-template-columns: 1fr; }
  .core-parede { grid-template-columns: repeat(2, 1fr); }
  .core-gov { grid-template-columns: 1fr; }
  .core-view-painel { grid-template-columns: 1fr; }
  .core-rel { grid-template-columns: 1fr; gap: 8px; text-align: left; }
  .core-rel__lado--dir { text-align: left; }
  .core-rel__tipo { justify-self: start; }
  /* a tabela ganha rolagem própria em vez de estourar a página */
  .core-view-rolagem { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .core-view-tabela { min-width: 460px; }
  .core-formula { gap: 10px; }
  .core-formula__p { padding: 10px 16px; font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .core-ent:hover { transform: none; }
}