/* =========================================================
   Engenho de Ideias — index
   ========================================================= */
/* =========================================================
     HOME — Tema escuro (all black)
     Sobrepõe apenas o que precisa virar dark no index;
     mantém .section.dark, .final e .foot como estavam.
     ========================================================= */
  body.theme-dark {
    background: #000;
    color: var(--paper);
  }

  /* Top progress + Nav */
  body.theme-dark .nav {
    background: color-mix(in oklab, #000 86%, transparent);
    border-bottom-color: transparent;
  }
  body.theme-dark .nav.is-scrolled {
    background: color-mix(in oklab, #000 96%, transparent);
    border-bottom-color: #ffffff1f;
  }
  body.theme-dark .brand img { filter: invert(1) brightness(1.05); }
  body.theme-dark .menu a { color: var(--paper); }
  body.theme-dark .nav-cta { background: var(--paper); color: var(--ink); }
  body.theme-dark .nav-cta:hover { background: var(--orange); color: #fff; }
  body.theme-dark .menu-toggle { border-color: #ffffff28; color: var(--paper); }
  body.theme-dark .menu-toggle:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }

  /* Tipografia geral */
  body.theme-dark h1,
  body.theme-dark h2,
  body.theme-dark h3,
  body.theme-dark h4 { color: var(--paper); }
  body.theme-dark .eyebrow { color: var(--leaf); }
  body.theme-dark .section-index { color: var(--leaf); }

  /* Hero */
  body.theme-dark .hero-meta .now { color: var(--leaf); }
  body.theme-dark .hero-meta .now b { color: var(--paper); }
  body.theme-dark .hero-foot p { color: var(--gray-2); }

  /* Botões */
  body.theme-dark .btn-ghost { color: var(--paper); border-color: #ffffff33; }
  body.theme-dark .btn-ghost:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
  body.theme-dark .btn-dark { background: var(--paper); color: var(--ink); }
  body.theme-dark .btn-dark:hover { background: var(--orange); color: #fff; }

  /* Marquee */
  body.theme-dark .tape { border-color: #ffffff1f; }

  /* Manifesto / Sobre */
  body.theme-dark .manifesto-grid p { color: var(--gray-2); }
  body.theme-dark .manifesto-grid p strong { color: var(--paper); }
  body.theme-dark .years .lbl { color: var(--leaf); }

  /* Serviços */
  body.theme-dark .services-list { border-top-color: #ffffff1f; }
  body.theme-dark .svc { border-bottom-color: #ffffff1f; }
  body.theme-dark .svc .n { color: var(--leaf); }
  body.theme-dark .svc .desc { color: var(--gray-2); }
  body.theme-dark .svc .plus { border-color: #ffffff33; color: var(--paper); }

  /* Diferencial já é .section.dark — só ajusta a figure para destacar */
  body.theme-dark .section.dark { background: #1a1a1d; }
  body.theme-dark .diff-figure { background: #0a0a0c; border-color: #ffffff1f; }

  /* Método */
  body.theme-dark .method-grid {
    border-top-color: #ffffff1f;
    border-bottom-color: #ffffff1f;
  }
  body.theme-dark .step { border-right-color: #ffffff1f; }
  body.theme-dark .step .num { color: var(--paper); }
  body.theme-dark .step p { color: var(--gray-2); }
  body.theme-dark .step:hover { background: #0a0a0c; }
  body.theme-dark .step:hover .num { color: var(--orange); }

  /* Cases */
  body.theme-dark .case .frame {
    background: #0a0a0c;
    border-color: #ffffff1f;
  }
  body.theme-dark .case .frame img { filter: grayscale(25%) contrast(0.95) brightness(0.9); }
  body.theme-dark .case:hover .frame img { filter: grayscale(0%) contrast(1) brightness(1); }
  body.theme-dark .case .meta { border-bottom-color: #ffffff1f; }
  body.theme-dark .case .client { color: var(--paper); }
  body.theme-dark .case .tag { color: var(--leaf); }
  body.theme-dark .case .title { color: var(--paper); }
  body.theme-dark .case .challenge { color: var(--gray-2); }

  /* Insights — fundo branco (invertido em relação ao resto da home) */
  body.theme-dark .insights { background: #f1f1ef; color: var(--ink); }
  body.theme-dark .insights .eyebrow { color: var(--ink-soft); }
  body.theme-dark .insights .section-index { color: var(--ink-soft); }
  body.theme-dark .insights h2 { color: var(--ink); }
  body.theme-dark .ins {
    background: #ffffff;
    border-color: var(--line-strong);
  }
  body.theme-dark .ins:hover {
    border-color: var(--ink);
    box-shadow: 0 30px 60px -30px rgba(17,17,19,.18);
  }
  body.theme-dark .ins .cat { color: var(--ink-soft); }
  body.theme-dark .ins h3 { color: var(--ink); }
  body.theme-dark .ins p { color: var(--ink-soft); }
  body.theme-dark .ins .more { color: var(--ink); }
  body.theme-dark .ins:hover .more { color: var(--orange); }
  body.theme-dark .insights .btn-ghost { color: var(--ink); border-color: var(--line-strong); }
  body.theme-dark .insights .btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

  /* Clientes — fundo branco (invertido em relação ao resto da home) */
  body.theme-dark .clients { background: #ffffff; color: var(--ink); }
  body.theme-dark .clients .eyebrow { color: var(--ink-soft); }
  body.theme-dark .clients .section-index { color: var(--ink-soft); }
  body.theme-dark .clients h2 { color: var(--ink); }
  body.theme-dark .clients p { color: var(--ink-soft); }
  body.theme-dark .clients .group h3 { color: var(--ink-soft); }
  body.theme-dark .clients .logos {
    border-top-color: var(--line-strong);
    border-left-color: var(--line-strong);
  }
  body.theme-dark .clients .logo {
    background: var(--paper);
    border-right-color: var(--line-strong);
    border-bottom-color: var(--line-strong);
  }
  body.theme-dark .clients .logo img {
    filter: grayscale(100%) brightness(0.18) contrast(1.05);
    opacity: 0.82;
  }
  body.theme-dark .clients .logo:hover { background: #fff; }
  body.theme-dark .clients .logo:hover img {
    filter: grayscale(0%) brightness(1) contrast(1);
    opacity: 1;
  }
  body.theme-dark .clients .logo[data-name]::after {
    background: rgba(255,255,255,0.86);
    color: var(--ink);
  }

  /* Percepções / Depoimentos */
  body.theme-dark .proof {
    background: #000;
    border-top-color: #ffffff1f;
    border-bottom-color: #ffffff1f;
  }
  body.theme-dark .testi blockquote { color: var(--paper); }
  body.theme-dark .testi .avatar {
    background: #0a0a0c;
    border-color: #ffffff1f;
    color: var(--paper);
  }
  body.theme-dark .testi .who .name { color: var(--paper); }
  body.theme-dark .testi .who .role { color: var(--leaf); }
  body.theme-dark .proof-controls { border-top-color: #ffffff1f; }
  body.theme-dark .proof-count { color: var(--leaf); }
  body.theme-dark .proof-count .now { color: var(--paper); }
  body.theme-dark .proof-count .total { color: var(--leaf); }
  body.theme-dark .proof-dots button { background: #ffffff28; }
  body.theme-dark .proof-dots button:hover { background: var(--paper); }
  body.theme-dark .proof-dots button[aria-current="true"] { background: var(--orange); }
  body.theme-dark .proof-nav button { border-color: #ffffff33; color: var(--paper); }
  body.theme-dark .proof-nav button:hover {
    background: var(--paper);
    color: var(--ink);
    border-color: var(--paper);
  }

  /* Final CTA + Footer já eram escuros — sem mudanças */

  /* ============================
     Hero — efeito de digitação na palavra "público"
     ============================ */
  /* Corpo da chamada reduzido para a maior palavra ("criatividade")
     caber na primeira linha sem empurrar as demais ao entrar. */
  .hero h1 {
    font-size: clamp(52px, 11.2vw, 178px);
  }
  /* Palavra dinâmica "público" em destaque: laranja */
  .hero h1 #typing-word {
    color: var(--orange);
  }
  .hero h1 .type-caret {
    display: inline-block;
    width: 0.055em;
    height: 0.74em;
    background: var(--orange);
    margin-left: 0.06em;
    vertical-align: baseline;
    transform: translateY(0.04em);
    opacity: 0;
    border-radius: 1px;
  }
  .hero h1 .type-caret.on {
    opacity: 1;
    animation: typeCaretBlink 1s steps(1, end) infinite;
  }
  .hero h1 .type-caret.typing {
    opacity: 1;
    animation: none;
  }
  .hero h1 .type-caret.off {
    opacity: 0;
    animation: none;
    transition: opacity 0.4s ease;
  }
  @keyframes typeCaretBlink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
  }
  @media (prefers-reduced-motion: reduce) {
    .hero h1 .type-caret { display: none; }
  }