/* Página de venda do premium (/premium). O azul-escuro e o âmbar são os da
   capa dos próprios materiais, para a página e o produto se reconhecerem. */
.pm { --pm-noite: #1e1b4b; --pm-ambar: #fbbf24; --pm-lavanda: #e0e7ff; }
.pm h2 { font-size: clamp(26px, 3.4vw, 34px); font-weight: 600; letter-spacing: -.025em; line-height: 1.15; margin: 0 0 14px; text-wrap: balance; }
.pm h3 { font-size: 18px; font-weight: 600; letter-spacing: -.01em; margin: 0 0 8px; }
.pm a:focus-visible, .pm summary:focus-visible { outline: 2px solid var(--indigo); outline-offset: 3px; }
.pm-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }

/* topo */
.pm .pm-topo { margin: 0; background: var(--pm-noite); color: #fff; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px; align-items: center; padding: 64px max(24px, calc((100vw - 1180px) / 2 + 24px)) 72px; }
.pm-rotulo { font-size: 12.5px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--pm-ambar); margin-bottom: 14px; }
.pm-topo h1 { font-size: clamp(34px, 5vw, 54px); font-weight: 700; letter-spacing: -.035em; line-height: 1.05; margin: 0 0 18px; color: #fff; text-wrap: balance; }
.pm-ponto { color: var(--pm-ambar); }
.pm-lead { font-size: 18px; line-height: 1.6; color: var(--pm-lavanda); margin: 0 0 26px; max-width: 34em; }
.pm-acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.pm-btn { display: inline-block; font-size: 16px; font-weight: 600; padding: 13px 24px; border-radius: 11px; background: #fff; color: var(--pm-noite); text-decoration: none; }
.pm-btn:hover { background: var(--pm-lavanda); }
.pm-btn-sec { font-size: 15.5px; font-weight: 600; color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.pm-topo a:focus-visible, .pm-fim a:focus-visible { outline-color: var(--pm-ambar); }
.pm-nota { margin: 18px 0 0; font-size: 14px; color: #c7d2fe; }
.pm-topo-img { display: block; border-radius: 12px; overflow: hidden; box-shadow: 0 24px 60px rgba(0, 0, 0, .45); transform: rotate(1.2deg); }
.pm-topo-img img, .pm-amostra img { display: block; width: 100%; height: auto; }

/* secções */
.pm-seccao { max-width: 1180px; margin: 0 auto; padding: 72px 24px 0; }
.pm-intro { font-size: 17px; line-height: 1.6; color: var(--text-muted); margin: 0 0 28px; max-width: 44em; }

.pm-pecas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 26px; }
.pm-peca { display: flex; flex-direction: column; padding: 26px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.pm-peca p { font-size: 15px; line-height: 1.6; color: var(--text-muted); margin: 0 0 20px; flex: 1; }
.pm-facto { font-size: 14px; color: var(--text-muted); padding-top: 16px; border-top: 1px solid var(--border); }
.pm-facto strong { font-size: 30px; font-weight: 700; letter-spacing: -.03em; color: var(--indigo); margin-right: 6px; }

.pm-galeria { display: grid; gap: 18px; }
.pm-galeria-d { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pm-galeria-p { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 18px; }
.pm-amostra { display: block; border: 1px solid var(--border-strong); border-radius: 12px; overflow: hidden; background: var(--surface); transition: transform .15s, box-shadow .15s; }
.pm-amostra:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(30, 27, 75, .14); }

.pm-passos { list-style: none; counter-reset: passo; margin: 26px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.pm-passos li { counter-increment: passo; padding-top: 18px; border-top: 3px solid var(--pm-noite); }
.pm-passos li::before { content: counter(passo); display: block; font-size: 30px; font-weight: 700; letter-spacing: -.03em; color: var(--indigo); margin-bottom: 8px; }
.pm-passos p { font-size: 15px; line-height: 1.6; color: var(--text-muted); margin: 0; }

.pm-tabela-caixa { overflow-x: auto; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.pm-tabela { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px; line-height: 1.5; }
.pm-tabela th, .pm-tabela td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--border); vertical-align: top; }
.pm-tabela tbody tr:last-child th, .pm-tabela tbody tr:last-child td { border-bottom: 0; }
.pm-tabela thead th { font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--text-muted); background: var(--muted-bg); }
.pm-tabela thead th:last-child { background: var(--pm-noite); color: #fff; }
.pm-tabela tbody th { font-weight: 600; width: 22%; }
.pm-tabela td { color: var(--text-muted); width: 39%; }
.pm-tabela td:last-child { color: var(--text); background: var(--indigo-soft); }

.pm-faq { border-bottom: 1px solid var(--border); }
.pm-faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font-size: 17px; font-weight: 600; }
.pm-faq summary::-webkit-details-marker { display: none; }
.pm-faq summary::after { content: "+"; font-size: 22px; font-weight: 400; color: var(--indigo); flex: none; }
.pm-faq[open] summary::after { content: "−"; }
.pm-faq p { margin: 0 0 20px; font-size: 16px; line-height: 1.65; color: var(--text-muted); }

.pm-fim { margin: 80px auto 0; max-width: 1132px; padding: 56px 32px; border-radius: 22px; background: var(--pm-noite); color: #fff; text-align: center; }
.pm-fim h2 { color: #fff; margin-bottom: 24px; }
.pm-fim .pm-acoes { justify-content: center; }
@media (min-width: 1181px) { .pm-fim { margin-left: auto; margin-right: auto; } }
@media (max-width: 1180px) { .pm-fim { margin-left: 24px; margin-right: 24px; } }

.pm-reclamacoes { max-width: 1180px; margin: 36px auto 0; padding: 0 24px; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; font-size: 14px; color: var(--text-muted); }
.pm-reclamacoes img { display: block; }

/* galeria dos exemplos (abre por cima da página) */
.pm-lb { position: fixed; inset: 0; z-index: 1000; display: flex; flex-direction: column; background: rgba(15, 13, 40, .96); color: #fff; }
.pm-lb[hidden] { display: none; }
.pm-lb-barra { flex: none; display: flex; align-items: center; gap: 10px; padding: 10px 16px; border-bottom: 1px solid rgba(255, 255, 255, .14); }
.pm-lb-conta { font-size: 15px; font-weight: 600; font-variant-numeric: tabular-nums; min-width: 4.5em; }
.pm-lb-dica { flex: 1; font-size: 14px; color: #c7d2fe; }
.pm-lb-btn { font: inherit; font-size: 20px; line-height: 1; width: 44px; height: 44px; border-radius: 10px; border: 1px solid rgba(255, 255, 255, .28); background: transparent; color: #fff; cursor: pointer; }
.pm-lb-btn:hover { background: rgba(255, 255, 255, .12); }
.pm-lb-fechar { font-size: 28px; margin-left: 6px; }
.pm-lb-btn:focus-visible, .pm-lb-rolo:focus-visible { outline: 2px solid #fbbf24; outline-offset: -2px; }
.pm-lb-rolo { flex: 1; overflow-y: auto; overscroll-behavior: contain; padding: 12px 16px 48px; position: relative; }
.pm-lb-fig { margin: 0 auto 28px; width: min(1100px, 100%); }
.pm-lb-fig img { display: block; width: 100%; height: auto; border-radius: 8px; background: #fff; }
.pm-lb-fig figcaption { margin-top: 10px; font-size: 14.5px; line-height: 1.5; color: #c7d2fe; text-align: center; }
.pm-amostra, .pm-topo-img { cursor: zoom-in; }

@media (max-width: 900px) {
  .pm-topo { grid-template-columns: minmax(0, 1fr); gap: 36px; padding-top: 44px; padding-bottom: 52px; }
  .pm-topo-img { transform: none; }
  .pm-pecas { grid-template-columns: minmax(0, 1fr); }
  .pm-passos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pm-galeria-d { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pm-seccao { padding-top: 56px; }
}
@media (max-width: 600px) {
  .pm-galeria-d, .pm-galeria-p, .pm-passos { grid-template-columns: minmax(0, 1fr); }
  .pm-topo, .pm-seccao { padding-left: 16px; padding-right: 16px; }
  .pm-fim { margin-left: 16px; margin-right: 16px; padding: 40px 20px; }
  .pm-lead { font-size: 17px; }
  .pm-lb-dica { font-size: 13px; }
  .pm-lb-rolo { padding-left: 8px; padding-right: 8px; }
}
@media (prefers-reduced-motion: reduce) { .pm-amostra { transition: none; } .pm-amostra:hover { transform: none; } }

/* Escolha da unidade do exemplo. Os botões são largos de propósito: o nome da
   unidade é o que a pessoa procura, o código sozinho não diz nada a ninguém. */
.pm-escolha { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px; }
.pm-escolha-b {
  font: inherit; font-size: 14px; line-height: 1.3; text-align: left;
  padding: 8px 12px; border: 1px solid var(--border-strong, #d4d4d8);
  border-radius: 999px; background: var(--surface, #fff); color: var(--text, #0a0a0a);
  cursor: pointer; max-width: 100%;
}
.pm-escolha-b b { font-weight: 700; }
.pm-escolha-b:hover { border-color: var(--indigo, #4f46e5); }
.pm-escolha-b[aria-selected="true"] {
  background: var(--indigo, #4f46e5); border-color: var(--indigo, #4f46e5); color: #fff;
}
@media (max-width: 600px) {
  /* Dez escolhas empilhadas empurravam a galeria para fora do ecrã: no telemóvel
     passam a uma tira que se arrasta de lado, com o nome cortado a reticências. */
  .pm-escolha {
    flex-wrap: nowrap; overflow-x: auto; scroll-snap-type: x proximity;
    margin-left: -16px; margin-right: -16px; padding: 2px 16px 6px;
    -webkit-overflow-scrolling: touch; scrollbar-width: none;
  }
  .pm-escolha::-webkit-scrollbar { display: none; }
  .pm-escolha-b {
    font-size: 13px; padding: 7px 12px; flex: 0 0 auto; scroll-snap-align: start;
    max-width: 72vw; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  }
}