/* Las páginas sencillas del visor (el inicio y los créditos): papel, carbón y cian de Point2AR. */

:root {
  --cian: #22d3ee;
  --cian-texto: #0e7490;
  --carbon: #202427;
  --papel: #f5f0e6;
  --titulo: 'Space Grotesk', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --lectura: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

html, body { margin: 0; padding: 0; }
[hidden] { display: none !important; }
body {
  min-height: 100vh; min-height: 100dvh;
  background: var(--papel); color: var(--carbon);
  font-family: var(--lectura); line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--cian-texto); }

.hoja {
  box-sizing: border-box; min-height: 100vh; min-height: 100dvh;
  max-width: 40rem; margin: 0 auto;
  padding: calc(env(safe-area-inset-top, 0px) + 2rem) 1rem calc(env(safe-area-inset-bottom, 0px) + 2rem);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
}

.marca { display: flex; align-items: center; gap: 0.625rem; margin-bottom: 1.5rem; }
.marca img { width: 44px; height: 44px; }
.marca span { font-family: var(--titulo); font-weight: 700; font-size: 1.375rem; letter-spacing: 0.01em; }

.brinco { width: min(62vw, 260px); height: auto; margin: 0.5rem 0 1rem; }

h1 {
  font-family: var(--titulo); font-weight: 700;
  font-size: clamp(1.875rem, 7vw, 2.75rem); line-height: 1.1;
  margin: 0 0 1rem; max-width: 16ch;
}
p { font-size: 1.0625rem; margin: 0 0 0.875rem; max-width: 34ch; color: rgba(32, 36, 39, 0.8); }

.boton {
  display: inline-block; box-sizing: border-box; text-decoration: none;
  background: var(--cian); color: var(--carbon);
  font-family: var(--titulo); font-weight: 600; font-size: 1.0625rem;
  padding: 1rem 2.25rem; border-radius: 999px; min-width: 14rem; margin-top: 0.75rem;
}
.boton:active { transform: scale(0.97); }
.boton:focus-visible { outline: 3px solid var(--carbon); outline-offset: 3px; }

.pie { margin-top: 2.5rem; font-size: 0.8125rem; }
.pie a { color: rgba(32, 36, 39, 0.65); text-decoration: none; padding: 0.5rem 0.25rem; }

/* Créditos */
.creditos { text-align: left; align-items: stretch; justify-content: flex-start; }
.creditos h1 { max-width: none; }
.creditos .marca { justify-content: flex-start; }
.obra { border-top: 1px solid rgba(32, 36, 39, 0.15); padding: 1rem 0; }
.obra h2 { font-family: var(--titulo); font-size: 1.0625rem; font-weight: 600; margin: 0 0 0.5rem; }
.obra details summary { cursor: pointer; color: var(--cian-texto); font-weight: 600; font-size: 0.9375rem; }
.obra pre {
  white-space: pre-wrap; word-break: break-word; font-size: 0.75rem; line-height: 1.5;
  background: #fff; border-radius: 0.5rem; padding: 0.875rem; margin: 0.75rem 0 0;
  max-height: 22rem; overflow: auto;
}