/* ==========================================================================
   BeLight Energy — services.css
   ========================================================================== */
@layer pages {
  .plans-bar { display: flex; flex-wrap: wrap; gap: var(--s-4); justify-content: space-between; align-items: center; margin-block-end: var(--s-6); }

  /* Interruptor (switch) acessível — checkbox nativo */
  .billing { display: inline-flex; align-items: center; gap: var(--s-3); font-size: var(--fs-sm); font-weight: 600; cursor: pointer; transition: opacity var(--t) var(--ease); }
  .billing.is-disabled { opacity: .35; pointer-events: none; }
  .switch { appearance: none; position: relative; inline-size: 3rem; block-size: 1.75rem; border-radius: var(--r-full); background: var(--surface-2); border: 1px solid var(--line); cursor: pointer; transition: background-color var(--t) var(--ease); }
  .switch::before { content: ""; position: absolute; inset-block: 0; inset-inline-start: 3px; margin-block: auto; inline-size: 1.25rem; block-size: 1.25rem; border-radius: 50%; background: var(--text); transition: translate var(--t) var(--ease-out), background-color var(--t) var(--ease); }
  .switch:checked { background: var(--accent); border-color: var(--accent); }
  .switch:checked::before { translate: 1.25rem 0; background: var(--accent-ink); }

  .pricing { align-items: stretch; }
  .price { display: flex; flex-direction: column; gap: var(--s-5); --pad: clamp(1.75rem, 1.3rem + 1.5vw, 2.5rem); border-radius: var(--r-xl); }
  .price__head h3 { font-size: var(--fs-2xl); }
  .price__flag { position: absolute; inset-block-start: var(--s-6); inset-inline-end: var(--s-6); }
  .price__value { display: flex; align-items: baseline; gap: var(--s-2); padding-block: var(--s-4); border-block: 1px solid var(--line); }
  .card--inverse .price__value { border-color: color-mix(in oklab, var(--on-inverse) 14%, transparent); }
  .price__num { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-4xl); letter-spacing: -0.04em; line-height: 1; color: var(--text); font-variant-numeric: tabular-nums; }
  .card--inverse .price__num { color: var(--on-inverse); }
  .price__per { color: var(--muted); font-size: var(--fs-sm); }
  .card--inverse .checklist li { color: var(--on-inverse); }
  .card--inverse .checklist li::before { color: var(--ambar-2); }
  /* Troca de preço com transição de entrada */
  .price__num.is-swapping { animation: price-swap var(--t-slow) var(--ease-out); }
  @keyframes price-swap { from { opacity: 0; translate: 0 -8px; filter: blur(4px); } }

  .b2b { display: grid; gap: var(--s-7); --pad: clamp(1.75rem, 1.3rem + 2vw, 3rem); border-radius: var(--r-xl); }
  @media (min-width: 56em) { .b2b { grid-template-columns: 1.2fr 1fr; align-items: center; } }
  .b2b__intro { display: grid; gap: var(--s-4); justify-items: start; }
  .b2b__intro .icon-chip { margin: 0; }
  .b2b__intro h3 { font-size: var(--fs-2xl); margin: 0; }
  .b2b__intro .price__value { border: 0; padding: 0; }
  .b2b__intro .price__num { font-size: var(--fs-3xl); }
  .b2b__list { padding: var(--s-6); border-radius: var(--r-lg); background: var(--surface-2); }

  .cmp td { text-align: center; }
  .cmp thead th:not(:first-child) { text-align: center; }
  .cmp thead th:nth-child(3), .cmp td:nth-child(3) { background: color-mix(in oklab, var(--accent) 7%, transparent); }
  .cmp tbody th { font-weight: 500; }

  .ad-formats { gap: var(--s-3); }
  .ad-formats li { display: flex; gap: var(--s-4); align-items: center; --pad: var(--s-5); }
  .ad-formats h3 { font-size: var(--fs-md); margin: 0; }
  .ad-formats p { font-size: var(--fs-sm); }
}