/* ============================================
   HOME — dotb / Arthur Dambros
   Hub central com 4 cards (FSM, ELG, PHM, Combo).
   Layout: coluna central ~640px sobre fundo abyss.
   Rails laterais (tagline + social) visíveis só em ≥1080px.
   ============================================ */

[data-page="home"] {
  --bg: var(--abyss);
  --surface: var(--canopy);
  --surface-2: var(--forest);
  --line: color-mix(in oklab, var(--sage) 22%, transparent);
  --line-soft: color-mix(in oklab, var(--sage) 12%, transparent);
  --fg: #E9EFE7;
  --fg-mute: color-mix(in oklab, #E9EFE7 70%, transparent);
  --fg-soft: color-mix(in oklab, #E9EFE7 55%, transparent);
  --accent: var(--lime);
  --accent-soft: color-mix(in oklab, var(--lime) 14%, transparent);

  font-family: var(--font-display);
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

[data-page="home"] body,
[data-page="home"].brutalist-bg {
  background: var(--bg);
  color: var(--fg);
}

/* Reset mínimo (não temos base.css aqui — home é standalone) */
[data-page="home"] *,
[data-page="home"] *::before,
[data-page="home"] *::after { box-sizing: border-box; }
[data-page="home"] h1, [data-page="home"] h2,
[data-page="home"] h3, [data-page="home"] h4,
[data-page="home"] p, [data-page="home"] ul { margin: 0; padding: 0; list-style: none; }
[data-page="home"] a { color: inherit; text-decoration: none; }
[data-page="home"] img { display: block; max-width: 100%; }
[data-page="home"] button { font: inherit; cursor: pointer; }

[data-page="home"] .skip-link {
  position: absolute; top: -100px; left: 12px;
  background: var(--lime); color: var(--abyss);
  padding: 10px 14px; border-radius: 8px; font-weight: 700;
  z-index: 100; transition: top .2s;
}
[data-page="home"] .skip-link:focus { top: 12px; }

/* =============================================
   Layout — main grid
   ============================================= */
[data-page="home"] .home {
  position: relative;
  min-height: 100vh;
  padding: clamp(40px, 8vh, 80px) 24px clamp(40px, 6vh, 64px);
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(137,204,114,0.06) 0%, transparent 60%),
    var(--bg);
  overflow-x: hidden;
}

[data-page="home"] .home__col {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 5vh, 48px);
}

/* =============================================
   Rails laterais (tagline + social) — só desktop
   ============================================= */
[data-page="home"] .home__rail {
  position: fixed;
  top: 0;
  height: 100vh;
  width: clamp(180px, 16vw, 240px);
  display: none;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(40px, 6vh, 64px) clamp(28px, 3vw, 40px);
  pointer-events: none;
}
[data-page="home"] .home__rail--left { left: 0; align-items: flex-start; }
[data-page="home"] .home__rail--right { right: 0; align-items: flex-end; text-align: right; }
[data-page="home"] .home__rail > * { pointer-events: auto; }

/* Brand mark — imagem do logo FSM. Usado no rail (desktop) e no footer (mobile). */
[data-page="home"] .home__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  /* link reset */
  text-decoration: none;
  transition: opacity .2s var(--ease-out);
}
[data-page="home"] .home__mark:hover { opacity: 0.78; }
[data-page="home"] .home__mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

[data-page="home"] .home__tagline {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.4;
  color: var(--fg-mute);
  letter-spacing: -0.01em;
}

[data-page="home"] .home__social {
  display: flex;
  gap: 14px;
  color: var(--fg-mute);
}
[data-page="home"] .home__social a {
  width: 40px; height: 40px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: color-mix(in oklab, var(--canopy) 50%, transparent);
  transition: all .2s var(--ease-out);
}
[data-page="home"] .home__social a:hover {
  color: var(--lime);
  border-color: color-mix(in oklab, var(--lime) 50%, transparent);
  transform: translateY(-2px);
}

[data-page="home"] .home__copyright {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-soft);
  letter-spacing: 0.04em;
  line-height: 1.5;
}

@media (min-width: 1100px) {
  [data-page="home"] .home__rail { display: flex; }
}

/* =============================================
   Cabeçalho — avatar + handle
   ============================================= */
[data-page="home"] .home__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding-bottom: clamp(8px, 2vh, 16px);
}

[data-page="home"] .home__avatar {
  width: clamp(96px, 18vw, 132px);
  height: clamp(96px, 18vw, 132px);
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid color-mix(in oklab, var(--lime) 40%, transparent);
  box-shadow:
    0 0 0 6px color-mix(in oklab, var(--canopy) 60%, transparent),
    0 20px 60px -20px rgba(0,0,0,0.6);
  background: var(--canopy);
}
[data-page="home"] .home__avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
}

[data-page="home"] .home__handle {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--fg-mute);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--canopy) 40%, transparent);
  transition: all .2s var(--ease-out);
}
[data-page="home"] .home__handle:hover {
  color: var(--lime);
  border-color: color-mix(in oklab, var(--lime) 40%, transparent);
}

[data-page="home"] .home__intro {
  max-width: 38ch;
  margin-top: 4px;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.5;
  color: var(--fg-mute);
  text-align: center;
  text-wrap: balance;
}

/* =============================================
   Cards — programa/produto
   ============================================= */
[data-page="home"] .cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

[data-page="home"] .card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(24px, 4vw, 36px) clamp(20px, 3.5vw, 32px);
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 3vh, 28px);
  transition: border-color .25s var(--ease-out), transform .25s var(--ease-out);
}
[data-page="home"] .card:hover {
  border-color: color-mix(in oklab, var(--lime) 35%, transparent);
}

[data-page="home"] .card__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: center;
  align-items: center;
}

[data-page="home"] .card__tag {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-soft);
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: color-mix(in oklab, var(--bg) 70%, transparent);
}

[data-page="home"] .card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 5vw, 28px);
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--lime);
}

[data-page="home"] .card__sub {
  font-size: clamp(14.5px, 3.6vw, 16px);
  line-height: 1.5;
  color: var(--fg-mute);
  max-width: 44ch;
}

[data-page="home"] .card__media {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 380px;
  margin: 0 auto;
  /* Sem fundo nem borda — a animação webp (transparente) se funde ao card,
     evitando o "retângulo" visível em volta do desenho. */
  background: transparent;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
[data-page="home"] .card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
/* Sem treatment extra — mantida só pra compatibilidade com o markup */
[data-page="home"] .card__media--frame {
  background: transparent;
  border: 0;
}

[data-page="home"] .card__foot {
  display: flex;
  justify-content: center;
}

[data-page="home"] .card__corner {
  position: absolute;
  top: -10px;
  right: clamp(20px, 4vw, 32px);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border-radius: 999px;
}

/* =============================================
   COMBO — fórmula matemática (estrutura base, neutra)
   ============================================= */
[data-page="home"] .combo__stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 20px;
  border-radius: 12px;
  list-style: none;
}
[data-page="home"] .combo__stack li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  font-size: 15px;
}
[data-page="home"] .combo__name {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.005em;
}
[data-page="home"] .combo__plus {
  margin-right: 4px;
  font-weight: 800;
  display: inline-block;
  width: 14px;
}
[data-page="home"] .combo__price {
  font-family: var(--font-mono);
  font-size: 13px;
  font-feature-settings: "tnum" 1;
}

/* =============================================
   COMBO CARD — inverso (oferta, não produto).
   Fundo claro (sprout/lime), tipografia escura (abyss/canopy).
   Sinaliza visualmente que é uma categoria diferente.
   ============================================= */
[data-page="home"] .card--combo {
  background: var(--sprout);
  border-color: var(--lime);
  color: var(--abyss);
  box-shadow:
    0 24px 60px -24px rgba(137,204,114,0.4),
    inset 0 0 0 1px color-mix(in oklab, var(--sage) 30%, transparent);
}

/* Tag — outline escuro sobre o lime */
[data-page="home"] .card--combo .card__tag {
  color: color-mix(in oklab, var(--abyss) 80%, transparent);
  border-color: color-mix(in oklab, var(--abyss) 35%, transparent);
  background: color-mix(in oklab, var(--sprout) 40%, transparent);
}

/* Título — abyss escuro (não mais lime, pois lime ficaria invisível) */
[data-page="home"] .card--combo .card__title {
  color: var(--abyss);
}

/* Subtítulo — canopy/forest sobre lime, ótimo contraste */
[data-page="home"] .card--combo .card__sub {
  color: color-mix(in oklab, var(--abyss) 75%, transparent);
}

/* Selo "-35% OFF" — lime brilhante com texto abyss e sombra/halo
   (sem borda sólida — só shadow define a forma). */
[data-page="home"] .card--combo .card__corner {
  background: var(--lime);
  color: var(--abyss);
  box-shadow:
    0 0 0 4px color-mix(in oklab, var(--lime) 22%, transparent),
    0 10px 24px -8px rgba(137,204,114,0.55),
    0 2px 8px -2px rgba(0,0,0,0.5);
}

/* Fórmula matemática (FSM + ELG + PHM = R$ 3.091, riscado) */
[data-page="home"] .card--combo .combo__stack {
  border: 1.5px solid color-mix(in oklab, var(--abyss) 30%, transparent);
  border-style: dashed;
  background: color-mix(in oklab, var(--sprout) 60%, var(--paper));
}
[data-page="home"] .card--combo .combo__stack li {
  color: color-mix(in oklab, var(--abyss) 80%, transparent);
}
[data-page="home"] .card--combo .combo__name { color: var(--abyss); }
[data-page="home"] .card--combo .combo__plus {
  color: color-mix(in oklab, var(--abyss) 60%, transparent);
}
[data-page="home"] .card--combo .combo__price {
  color: color-mix(in oklab, var(--abyss) 70%, transparent);
}

/* Linha do "= R$ 3.091" — dentro do mesmo box, com strike */
[data-page="home"] .combo__sum {
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid color-mix(in oklab, var(--abyss) 18%, transparent);
}
[data-page="home"] .combo__sum .combo__plus {
  font-size: 18px;
  line-height: 1;
}
[data-page="home"] .combo__price--strike {
  text-decoration: line-through;
  text-decoration-thickness: 1.5px;
  color: color-mix(in oklab, var(--abyss) 55%, transparent) !important;
}

/* "por R$ 1.990" — protagonista, fora do box, grande */
[data-page="home"] .combo__final-line {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  color: color-mix(in oklab, var(--abyss) 75%, transparent);
  margin: -4px 0 0;
  letter-spacing: -0.005em;
}
[data-page="home"] .combo__final-line b {
  font-weight: 900;
  font-size: clamp(34px, 8vw, 44px);
  letter-spacing: -0.03em;
  color: var(--abyss);
  margin-left: 8px;
  vertical-align: -3px;
}

/* CTA escuro no combo (não lime — pra contrastar com o fundo lime) */
[data-page="home"] .btn--dark {
  background: var(--abyss);
  color: var(--lime);
  border-color: var(--abyss);
  box-shadow: 0 10px 26px -10px rgba(2,14,10,0.6);
}
[data-page="home"] .btn--dark:hover {
  background: var(--forest);
  border-color: var(--forest);
  color: var(--sprout);
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -10px rgba(2,14,10,0.7);
}

/* =============================================
   Botões
   ============================================= */
[data-page="home"] .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.005em;
  line-height: 1;
  transition: all .22s var(--ease-out);
  white-space: nowrap;
}
[data-page="home"] .btn__arrow {
  display: inline-block;
  transition: transform .22s var(--ease-out);
}
[data-page="home"] .btn:hover .btn__arrow { transform: translateX(3px); }

[data-page="home"] .btn--lime {
  background: var(--lime);
  color: var(--abyss);
  border-color: var(--lime);
  box-shadow: 0 8px 24px -10px rgba(137,204,114,0.5);
}
[data-page="home"] .btn--lime:hover {
  background: var(--sprout);
  border-color: var(--sprout);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -10px rgba(137,204,114,0.6);
}

[data-page="home"] .btn--big {
  padding: 16px 28px;
  font-size: 16px;
}

[data-page="home"] .btn--ghost {
  background: color-mix(in oklab, var(--canopy) 50%, transparent);
  color: var(--fg);
  border-color: var(--line);
}
[data-page="home"] .btn--ghost:hover {
  color: var(--lime);
  border-color: color-mix(in oklab, var(--lime) 50%, transparent);
  background: color-mix(in oklab, var(--lime) 8%, var(--canopy));
}
[data-page="home"] .btn__icon { flex-shrink: 0; }

/* =============================================
   CTAs secundários (whatsapp + newsletter)
   ============================================= */
[data-page="home"] .secondary {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  max-width: 320px;
  margin: 0 auto;
  width: 100%;
}
[data-page="home"] .secondary .btn { width: 100%; }

/* =============================================
   Footer
   ============================================= */
[data-page="home"] .home__foot {
  margin-top: clamp(48px, 8vh, 80px);
  padding-top: clamp(32px, 5vh, 48px);
  border-top: 1px solid var(--line-soft);
}
[data-page="home"] .home__foot-grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: clamp(24px, 3vw, 40px);
  align-items: start;
}
[data-page="home"] .home__foot-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
[data-page="home"] .home__foot-brand .home__mark {
  width: 38px;
  height: 38px;
}
[data-page="home"] .home__foot-brand p {
  font-size: 14px;
  color: var(--fg-mute);
  line-height: 1.5;
  max-width: 220px;
}
[data-page="home"] .home__foot-nav h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg-soft);
  margin-bottom: 12px;
  font-weight: 500;
}
[data-page="home"] .home__foot-nav ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
[data-page="home"] .home__foot-nav a {
  font-size: 14px;
  color: var(--fg);
  font-weight: 500;
  transition: color .2s var(--ease-out);
}
[data-page="home"] .home__foot-nav a:hover { color: var(--lime); }

[data-page="home"] .home__foot-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
  text-align: right;
}
[data-page="home"] .home__foot-social {
  display: flex;
  gap: 10px;
  color: var(--fg-mute);
}
[data-page="home"] .home__foot-social a {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 8px;
  border: 1px solid var(--line);
  transition: all .2s var(--ease-out);
}
[data-page="home"] .home__foot-social a:hover {
  color: var(--lime);
  border-color: color-mix(in oklab, var(--lime) 50%, transparent);
}
[data-page="home"] .home__foot-meta p {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-soft);
  letter-spacing: 0.04em;
}

/* As rails laterais já mostram tagline+social+copyright em desktop;
   esconde o foot__brand+meta inline em desktop pra não duplicar. */
@media (min-width: 1100px) {
  [data-page="home"] .home__foot { display: none; }
}

@media (max-width: 720px) {
  [data-page="home"] .home__foot-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 28px;
  }
  [data-page="home"] .home__foot-brand,
  [data-page="home"] .home__foot-meta {
    align-items: center;
    text-align: center;
  }
  [data-page="home"] .home__foot-brand p { max-width: none; }
}

/* =============================================
   MOBILE LAYER — refinos abaixo de 720px e 480px
   ============================================= */
@media (max-width: 720px) {
  [data-page="home"] .home {
    /* respiro top reduzido (sem rail no mobile, não precisa) */
    padding: clamp(28px, 5vh, 48px) 20px clamp(32px, 5vh, 48px);
  }
  [data-page="home"] .home__col {
    gap: clamp(24px, 4vh, 36px);
  }
  [data-page="home"] .home__head { gap: 12px; }
  [data-page="home"] .home__avatar {
    width: 108px;
    height: 108px;
    box-shadow:
      0 0 0 4px color-mix(in oklab, var(--canopy) 60%, transparent),
      0 16px 40px -16px rgba(0,0,0,0.55);
  }
  [data-page="home"] .home__handle {
    font-size: 13px;
    padding: 5px 12px;
  }

  /* Cards: gap menor entre eles, padding interno ajustado */
  [data-page="home"] .cards { gap: 16px; }
  [data-page="home"] .card {
    padding: 28px 22px;
    gap: 22px;
    border-radius: 16px;
  }
  [data-page="home"] .card__head { gap: 8px; }
  [data-page="home"] .card__tag {
    font-size: 10px;
    letter-spacing: 0.14em;
    padding: 4px 10px;
  }
  [data-page="home"] .card__title {
    font-size: 26px;
    letter-spacing: -0.025em;
  }
  [data-page="home"] .card__sub {
    font-size: 14.5px;
    line-height: 1.45;
    max-width: 36ch;
  }

  /* Media: encolhe a animação proporcionalmente — não precisa ser enorme */
  [data-page="home"] .card__media {
    max-width: 280px;
  }

  /* Botões dos cards: full-width pra hit target maior */
  [data-page="home"] .card__foot {
    align-self: stretch;
  }
  [data-page="home"] .card__foot .btn {
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
  }

  /* Combo: ajustes finos */
  [data-page="home"] .card__corner {
    top: -10px;
    right: 16px;
    font-size: 11.5px;
    padding: 5px 10px;
  }
  [data-page="home"] .combo__stack {
    padding: 14px 16px;
  }
  [data-page="home"] .combo__stack li { font-size: 14px; }
  [data-page="home"] .combo__price { font-size: 12.5px; }
  [data-page="home"] .combo__final-line {
    font-size: 16px;
  }
  [data-page="home"] .combo__final-line b {
    font-size: 36px;
    margin-left: 6px;
  }

  /* CTAs secundários (whatsapp/newsletter): empilhados, full-width */
  [data-page="home"] .secondary {
    max-width: 100%;
  }
  [data-page="home"] .secondary .btn {
    padding: 14px 18px;
    font-size: 14.5px;
  }
}

/* Telinhas bem estreitas (≤380px): ajustes finais */
@media (max-width: 380px) {
  [data-page="home"] .home {
    padding-left: 16px;
    padding-right: 16px;
  }
  [data-page="home"] .card {
    padding: 24px 18px;
    border-radius: 14px;
  }
  [data-page="home"] .card__title { font-size: 23px; }
  [data-page="home"] .card__media { max-width: 240px; }
  [data-page="home"] .home__avatar { width: 96px; height: 96px; }
  [data-page="home"] .combo__final-line b { font-size: 32px; }
  /* Selo no canto: mais perto da borda */
  [data-page="home"] .card__corner { right: 12px; font-size: 11px; }
}

/* =============================================
   Reveal-light animation (entry)
   ============================================= */
@media (prefers-reduced-motion: no-preference) {
  [data-page="home"] .home__head,
  [data-page="home"] .card,
  [data-page="home"] .secondary {
    animation: homeFadeUp 700ms var(--ease-out, cubic-bezier(.2,.8,.2,1)) both;
  }
  [data-page="home"] .home__head { animation-delay: 0ms; }
  [data-page="home"] .card:nth-of-type(1) { animation-delay: 100ms; }
  [data-page="home"] .card:nth-of-type(2) { animation-delay: 180ms; }
  [data-page="home"] .card:nth-of-type(3) { animation-delay: 260ms; }
  [data-page="home"] .card:nth-of-type(4) { animation-delay: 340ms; }
  [data-page="home"] .secondary { animation-delay: 420ms; }

  @keyframes homeFadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
  }
}