/* Plantilla de caso de uso · baguelus.com
   Se enlaza solo desde las páginas de caso, después del CSS principal.
   Usa las variables del sitio (--paper, --ink, --muted, --rule, --blue, --wash, --surface), así que
   funciona igual en tema claro y oscuro. */

/* Ficha: rol, equipo, periodo, plataformas */
.case-facts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 0; padding: 20px 0; border-block: 1px solid var(--rule); }
.case-facts div { display: grid; align-content: start; gap: 4px; }
.case-facts dt { color: var(--blue); font: 11px/1.5 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.case-facts dd { margin: 0; color: var(--ink); font-size: calc(16px * var(--reading-scale, 1)); line-height: 1.4; }

/* Figuras: imagen real o marcador de posición */
.case-fig { margin: 0; }
.case-fig img { display: block; width: 100%; height: auto; border: 1px solid var(--rule); border-radius: 10px; background: var(--surface, #fff); }
.case-fig figcaption { margin-top: 10px; color: var(--muted); font-size: calc(14px * var(--reading-scale, 1)); line-height: 1.45; }
.case-fig figcaption b { color: var(--ink); font-weight: 600; }
.ph { display: grid; place-items: center; align-content: center; gap: 6px; padding: 24px; border: 1.5px dashed var(--blue); border-radius: 10px; background: var(--wash); color: var(--ink); text-align: center; aspect-ratio: 16 / 9; }
.ph.r43 { aspect-ratio: 4 / 3; }
.ph.r11 { aspect-ratio: 1 / 1; }
.ph b { font: 600 12px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--blue); }
.ph span { max-width: 46ch; color: var(--muted); font-size: 14px; line-height: 1.4; }

/* Cifras de resultado, antes que la narración */
.case-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.case-metrics li { display: grid; align-content: start; gap: 8px; padding: clamp(18px, 2.4vw, 28px); border: 1px solid var(--rule); border-radius: 10px; background: var(--surface, #fff); }
.case-metrics b { font-size: calc(clamp(36px, 5vw, 64px) * var(--reading-scale, 1)); font-weight: 650; letter-spacing: -.06em; line-height: 1; }
.case-metrics span { color: var(--muted); font-size: calc(15px * var(--reading-scale, 1)); line-height: 1.4; }

/* Decisiones clave */
.case-decisions { display: grid; gap: 16px; }
.decision { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 40px); padding: clamp(20px, 2.6vw, 32px); border: 1px solid var(--rule); border-radius: 12px; background: var(--surface, #fff); }
.decision > div:first-child { display: grid; align-content: start; gap: 14px; }
.decision h3 { margin: 0; font-size: calc(clamp(22px, 2.4vw, 30px) * var(--reading-scale, 1)); font-weight: 650; letter-spacing: -.045em; line-height: 1.12; }
.decision dl { display: grid; gap: 12px; margin: 0; }
.decision dl div { display: grid; gap: 2px; }
.decision dt { color: var(--blue); font: 11px/1.5 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.decision dd { margin: 0; color: var(--ink); font-size: calc(16px * var(--reading-scale, 1)); line-height: 1.5; }
.decision .case-fig { align-self: start; }

/* Galería de solución */
.case-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.case-gallery .full { grid-column: 1 / -1; }

/* Notas de guía de la plantilla (se borran al escribir el caso real) */
.tpl-hint { margin-top: 12px; padding: 12px 14px; border-left: 3px solid var(--blue); border-radius: 0 8px 8px 0; background: var(--wash); color: var(--ink); font-size: 14px; line-height: 1.5; }
.tpl-hint b { display: block; margin-bottom: 2px; color: var(--blue); font: 600 11px/1.5 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.tpl-banner { margin: 0 0 28px; padding: 14px 16px; border: 1.5px dashed var(--blue); border-radius: 10px; color: var(--ink); font-size: 15px; line-height: 1.5; }

/* Las figuras y galerías ocupan todo el ancho, debajo del título de sección */
.detail.case > section > :is(.case-wide, .tpl-hint) { grid-column: 1 / -1; }

@media (max-width: 900px) {
  .case-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-metrics { grid-template-columns: 1fr; }
  .decision { grid-template-columns: 1fr; }
}
@media (max-width: 650px) {
  .case-gallery { grid-template-columns: 1fr; }
}

/* Imágenes reales dentro de un marco con proporción fija */
.case-fig .frame { overflow: hidden; border: 1px solid var(--rule); border-radius: 10px; background: var(--surface, #fff); aspect-ratio: 4 / 3; }
.case-fig .frame.r43 { aspect-ratio: 4 / 3; }
.case-fig .frame.r169 { aspect-ratio: 16 / 9; }
.case-fig .frame img { display: block; width: 100%; height: 100%; object-fit: cover; border: 0; border-radius: 0; }
.case-fig .frame.phone-row { background: var(--wash); }
.case-fig .frame.phone-row img { width: auto; max-width: 100%; margin-inline: auto; object-fit: contain; }
.case-tag { display: inline-block; margin-bottom: 8px; padding: 3px 9px; border: 1px solid var(--rule); border-radius: 999px; color: var(--muted); font: 500 11px/1.5 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.case-tag.on { border-color: #c9cdee; background: var(--wash); color: var(--blue); }
/* Marcador de datos pendientes en los borradores (no se publica) */
mark.todo { padding: 0 4px; border-radius: 3px; background: #fff0a8; color: #4d3b00; }