/* Quem somos.
   Tipo em tres degraus: display (abertura em 104, o numero sobe para 124), titulo 40, corpo 17; registro em 14.
   Instrument Serif so no display, no numero e nos titulos (32 no celular, nunca abaixo); Archivo em todo o resto.
   Um link inline, um CTA (pilula vazada), um ritmo de rodape.
   Amarelo em um lugar: a faixa do numero. Fotos da casa em cor, numa gradacao so; registro do acervo em preto e branco. */

body[data-page="sobre"] {
  --sb-display: clamp(50px, 8.2vw, 104px);
  --sb-climax: clamp(56px, 9.8vw, 124px);
  --sb-title: clamp(32px, 3.3vw, 40px);
  --sb-body: 17px;
  --sb-meta: 14px;
  --sb-gap: clamp(64px, 8vw, 112px);
  --sb-col-gap: clamp(16px, 2vw, 24px);
  --sb-text: #D0D0D0;
  --sb-ink-2: rgba(23, 24, 26, .72);
  font-size: var(--sb-body);
}

/* nav: o mesmo CTA vazado da pagina; no celular fica ao lado do wordmark, fora do hamburguer */
body[data-page="sobre"] .nav__links a.btn--primary { background: transparent; color: var(--text-1); border: 1px solid var(--rule-strong); font-weight: 500; letter-spacing: 0; }
body[data-page="sobre"] .nav__links a.btn--primary:hover { background: transparent; color: var(--text-1); border-color: var(--text-1); transform: none; }
@media (max-width: 899px) {
  body[data-page="sobre"] .nav__links { display: flex; gap: 0; margin-left: auto; margin-right: 6px; }
  body[data-page="sobre"] .nav__links a:not(.btn--primary) { display: none; }
  body[data-page="sobre"] .nav__links a.btn--primary { font-size: 14px; padding: 6px 14px !important; min-height: 36px !important; }
}
body[data-page="sobre"] .mobar { display: none; }

/* rodape: um passo so nas tres listas, uma coluna no celular */
body[data-page="sobre"] .footer { padding: 56px 0; }
body[data-page="sobre"] .footer__list { gap: 10px; align-content: start; }
body[data-page="sobre"] .footer__list > * { display: block; line-height: 20px; }
body[data-page="sobre"] .footer__list .caption { line-height: 20px; }
@media (max-width: 899px) {
  body[data-page="sobre"] .footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 14px; }
  body[data-page="sobre"] .footer__grid > .stack { grid-column: 1 / -1; }
  body[data-page="sobre"] .footer__list { gap: 8px; font-size: 13px; }
  body[data-page="sobre"] .footer__list > * { line-height: 18px; overflow-wrap: anywhere; }
}

/* ---------- degraus ---------- */
.sb-display { font-family: var(--font-display); font-weight: 400; font-size: var(--sb-display); line-height: .98; letter-spacing: -.02em; color: var(--text-1); text-wrap: balance; }
.sb-climax { font-family: var(--font-display); font-weight: 400; font-size: var(--sb-climax); line-height: .95; letter-spacing: -.025em; color: var(--yellow-ink); text-wrap: balance; max-width: 22ch; }
.sb-title { font-family: var(--font-display); font-weight: 400; font-size: var(--sb-title); line-height: 1.06; letter-spacing: -.012em; color: var(--text-1); text-wrap: balance; }
.sb-p { font-size: var(--sb-body); line-height: 1.6; color: var(--sb-text); max-width: 58ch; text-wrap: pretty; }
.sb-lede { font-size: var(--sb-body); line-height: 1.6; color: var(--sb-text); max-width: 46ch; text-wrap: pretty; }
.sb-meta { font-family: var(--font-body); font-weight: 500; font-size: var(--sb-meta); line-height: 1.45; color: var(--text-3); font-variant-numeric: tabular-nums; }

/* um link inline */
.sb-p a, .sb-meta a, .sb-door a { color: var(--text-1); text-decoration: underline; text-underline-offset: .22em; text-decoration-thickness: 1px; text-decoration-color: var(--text-3); transition: text-decoration-color .2s; white-space: nowrap; }
.sb-p a:hover, .sb-meta a:hover, .sb-door a:hover { text-decoration-color: var(--text-1); }

/* ---------- 1. abertura: foto limpa, titulo na faixa preta ---------- */
.sb-hero { background: var(--bg); }
.sb-hero__media { position: relative; overflow: hidden; background: var(--bg-deep); aspect-ratio: 980 / 850; }
.sb-hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 42%; }
.sb-hero__text { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--sb-col-gap); row-gap: 22px; padding: 36px 0 var(--sb-gap); }
.sb-hero__text > * { grid-column: 1 / -1; }
@media (min-width: 768px) {
  .sb-hero__media { aspect-ratio: auto; height: clamp(360px, 58svh, 600px); }
}
@media (min-width: 900px) {
  .sb-hero__text { padding-top: 40px; row-gap: 26px; }
  .sb-hero__text .sb-lede { grid-column: 7 / 13; }
}

/* ---------- 2. cronologia: livro-razao na medida inteira ---------- */
.sb-tl-sec { padding-bottom: var(--sb-gap); }
.sb-tl { border-top: 1px solid var(--rule); }
.sb-mark { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--sb-col-gap); row-gap: 10px; padding: 24px 0 30px; border-bottom: 1px solid var(--rule); align-items: start; }
.sb-mark > * { grid-column: 1 / -1; min-width: 0; }
.sb-year { display: grid; gap: 2px; font-family: var(--font-body); font-weight: 500; font-size: var(--sb-meta); line-height: 1.45; color: var(--text-1); font-variant-numeric: tabular-nums; margin-bottom: 4px; }
.sb-year span { color: var(--text-3); }
.sb-reg { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 14px; margin-top: 16px; }
.sb-reg button { display: grid; gap: 8px; width: 100%; padding: 0; text-align: left; color: var(--text-2); }
.sb-reg img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; background: var(--surface-1); filter: grayscale(1) contrast(1.08); transition: filter .5s; }
.sb-reg button:hover img, .sb-reg button:focus-visible img { filter: none; }
.sb-reg span { font-size: var(--sb-meta); font-weight: 500; line-height: 1.4; }
.sb-mark__photo { margin-top: 18px; display: grid; gap: 12px; }
.sb-mark__photo img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; object-position: 50% 45%; }
@media (min-width: 900px) {
  .sb-mark { padding: 32px 0 40px; row-gap: 26px; }
  .sb-year { grid-column: 1 / 3; padding-top: 10px; margin: 0; }
  .sb-mark .sb-title { grid-column: 3 / 8; }
  .sb-mark .sb-p { grid-column: 8 / 13; padding-top: 9px; }
  .sb-reg { grid-column: 3 / 13; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--sb-col-gap); margin-top: 8px; }
  .sb-mark__photo { grid-column: 1 / 13; margin-top: 10px; }
  .sb-mark__photo img { aspect-ratio: 21 / 9; }
}

/* ---------- 3. a faixa: o unico amarelo ---------- */
.sb-band { background: var(--yellow); color: var(--yellow-ink); padding: clamp(52px, 6.5vw, 88px) 0 clamp(48px, 6vw, 80px); }
.sb-band .sb-meta { color: var(--sb-ink-2); }
.sb-band .sb-climax { margin: 16px 0 36px; }
.sb-wallbox summary { list-style: none; cursor: pointer; color: var(--yellow-ink); display: inline-block; padding-bottom: 12px; }
.sb-wallbox summary::-webkit-details-marker { display: none; }
.sb-wallbox:not([open]) summary { text-decoration: underline; text-underline-offset: .22em; text-decoration-thickness: 1px; text-decoration-color: var(--sb-ink-2); }
.sb-wallbox:not([open]) summary::after { content: " +"; }
.sb-wall { font-size: 15px; line-height: 1.6; color: var(--sb-ink-2); text-wrap: pretty; }
.sb-wall b { font-weight: 600; color: var(--yellow-ink); }
.sb-band__note { margin-top: 28px; }
.sb-band .sb-meta a { color: var(--yellow-ink); text-decoration-color: var(--sb-ink-2); }
.sb-band .sb-meta a:hover { text-decoration-color: var(--yellow-ink); }
@media (min-width: 900px) {
  .sb-band .sb-climax { margin: 20px 0 48px; }
  .sb-wall { font-size: 16px; line-height: 1.55; }
}

/* ---------- capitulos seguintes ---------- */
.sb-sec { padding: var(--sb-gap) 0; background: var(--bg); }
.sb-sec + .sb-sec { border-top: 1px solid var(--rule); }

/* 4. tres regras: tres frases na medida inteira */
.sb-rules__lead { max-width: 60ch; margin-bottom: 30px; }
.sb-rules__list { display: grid; gap: 26px; }
.sb-rules__list li { font-family: var(--font-display); font-weight: 400; font-size: var(--sb-title); line-height: 1.1; letter-spacing: -.012em; color: var(--text-1); max-width: 66ch; text-wrap: pretty; }
@media (min-width: 900px) { .sb-rules__list { gap: 30px; } }

/* 5. quem assina: nome a esquerda, texto no meio, retrato a direita */
.sb-founder { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--sb-col-gap); row-gap: 24px; align-items: start; }
.sb-founder > * { grid-column: 1 / -1; min-width: 0; }
.sb-founder__head { display: grid; gap: 8px; }
.sb-founder__role { color: var(--text-1); }
.sb-founder__body { display: grid; gap: 16px; }
.sb-founder__body .sb-p { max-width: 46ch; }
.sb-founder__photo { position: relative; overflow: hidden; aspect-ratio: 4 / 5; background: var(--bg-deep); }
.sb-founder__photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
@media (min-width: 900px) {
  .sb-founder__head { grid-column: 1 / 4; padding-top: 6px; }
  .sb-founder__body { grid-column: 4 / 9; padding-top: 12px; }
  .sb-founder__photo { grid-column: 9 / 13; }
}

/* 6. estudio e contato: a sala de borda a borda, portas na medida inteira */
.sb-studio-sec { background: var(--bg); }
.sb-bleed { width: 100%; }
.sb-bleed img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: 50% 62%; }
.sb-studio { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--sb-col-gap); row-gap: 28px; padding: 40px 0 var(--sb-gap); align-items: start; }
.sb-studio > * { grid-column: 1 / -1; min-width: 0; }
.sb-doors { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--sb-col-gap); row-gap: 22px; margin: 0; padding-top: 28px; border-top: 1px solid var(--rule); }
.sb-door { grid-column: 1 / -1; display: grid; gap: 6px; }
.sb-door dt { font-family: var(--font-body); font-weight: 500; font-size: var(--sb-meta); line-height: 1.45; color: var(--text-3); }
.sb-door dd { margin: 0; color: var(--sb-text); max-width: 46ch; text-wrap: pretty; line-height: 1.6; }
.sb-cta { justify-self: start; margin-top: 6px; }
@media (min-width: 900px) {
  .sb-bleed img { aspect-ratio: 21 / 9; }
  .sb-studio { padding-top: 48px; row-gap: 40px; }
  .sb-studio .sb-title { grid-column: 1 / 7; max-width: 14ch; }
  .sb-studio__intro { grid-column: 7 / 13; padding-top: 9px; }
  .sb-door:first-child { grid-column: 1 / 7; }
  .sb-door:last-child { grid-column: 7 / 13; }
}