/* Rafael Tomás Caldera · sitio de autor */
:root {
  --papel: #faf7f1;
  --papel-2: #f1ece2;
  --tinta: #1b1b1b;
  --tinta-2: #3d3a35;
  --gris: #6e685f;
  --linea: #ddd5c6;
  --azul: #1d2a3a;
  --oro: #a8842c;
  --display: "Cormorant Garamond", Georgia, serif;
  --serif: "EB Garamond", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1120px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papel); color: var(--tinta); font-family: var(--serif); font-size: 19px; line-height: 1.65; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--azul); }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.15; color: var(--azul); }
h1 { font-size: clamp(36px, 6vw, 58px); margin: .2em 0 .3em; }
h2 { font-size: clamp(26px, 3.5vw, 34px); margin: 1.6em 0 .5em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }
.meta { font-family: var(--sans); font-size: 13px; color: var(--gris); margin: .2em 0; }
.antetitulo { font-family: var(--sans); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--oro); margin: 0; }
.entradilla { font-size: 22px; color: var(--tinta-2); max-width: 40em; }

/* Cabecera */
.site-header { background: var(--azul); color: #f4efe4; border-bottom: 3px solid var(--oro); }
.header-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 24px; padding-top: 18px; padding-bottom: 14px; }
.marca { text-decoration: none; color: inherit; display: flex; flex-direction: column; }
.marca-nombre { font-family: var(--display); font-size: clamp(26px, 4vw, 34px); font-weight: 600; letter-spacing: .01em; }
.marca-tag { font-family: var(--sans); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: #cdbf9b; }
.nav { display: flex; flex-wrap: wrap; gap: 2px 18px; font-family: var(--sans); font-size: 14px; }
.nav a { color: #e9e2d2; text-decoration: none; padding: 4px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a.activo { color: #fff; border-bottom-color: var(--oro); }

/* Portada */
.hero { background: var(--papel-2); border-bottom: 1px solid var(--linea); padding: 48px 0; }
.hero-grid { display: grid; gap: 32px; align-items: center; }
@media (min-width: 820px) { .hero-grid { grid-template-columns: 1.2fr 1fr; } }
.retrato { margin: 0; }
.retrato-vacio { aspect-ratio: 4 / 5; background: linear-gradient(160deg, var(--azul), #34465c); color: #cdbf9b; display: grid; place-items: center; font-family: var(--display); font-size: 64px; letter-spacing: .1em; border: 1px solid var(--oro); }
.retrato figcaption { font-family: var(--sans); font-size: 12px; color: var(--gris); margin-top: 6px; }
.acciones { display: flex; flex-wrap: wrap; gap: 12px; }
.boton { display: inline-block; font-family: var(--sans); font-size: 15px; font-weight: 600; padding: 11px 20px; background: var(--azul); color: #fff; text-decoration: none; border: 1px solid var(--azul); }
.boton:hover { background: #2b3d53; }
.boton-sec { background: transparent; color: var(--azul); }
.boton-sec:hover { background: var(--papel); }
.cita { padding: 44px 0; text-align: center; }
.cita blockquote { font-family: var(--display); font-style: italic; font-size: clamp(26px, 4vw, 38px); color: var(--azul); margin: 0 auto; max-width: 24em; line-height: 1.25; }
.bloque { padding: 12px 16px 28px; }
.bloque-cab { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; border-bottom: 1px solid var(--linea); margin-bottom: 8px; }
.bloque-cab h2 { margin: .8em 0 .3em; }
.bloque-cab a { font-family: var(--sans); font-size: 14px; white-space: nowrap; }
.franja { background: var(--azul); color: #e9e2d2; padding: 40px 0; margin-top: 32px; }
.franja-grid { display: grid; gap: 24px; text-align: center; }
@media (min-width: 720px) { .franja-grid { grid-template-columns: repeat(3, 1fr); } }
.franja .cifra { font-family: var(--display); font-size: 44px; color: #e0c879; margin: 0; line-height: 1; }
.franja p { margin: .3em 0; font-size: 17px; }

/* Listas de textos */
.lista-textos { list-style: none; padding: 0; margin: 0; }
.texto { padding: 14px 0; border-bottom: 1px solid var(--linea); }
.texto a { font-family: var(--display); font-size: 24px; font-weight: 600; text-decoration: none; line-height: 1.25; }
.texto a:hover { text-decoration: underline; }
.texto .meta { display: block; }

/* Libros */
.libros-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 28px 20px; margin: 20px 0 32px; }
.libro-card { text-decoration: none; color: inherit; }
.libro-card:hover .libro-titulo { text-decoration: underline; }
.libro-titulo { font-family: var(--display); font-size: 19px; font-weight: 600; line-height: 1.2; margin: 10px 0 2px; color: var(--azul); }
.portada { aspect-ratio: 2 / 3; box-shadow: 0 6px 16px rgba(29, 42, 58, .18); overflow: hidden; }
.portada img { width: 100%; height: 100%; object-fit: cover; }
.portada-vacia { background: var(--azul); border: 1px solid var(--oro); display: flex; align-items: center; justify-content: center; padding: 14px; text-align: center; }
.portada-vacia span { font-family: var(--display); color: #f1e6c8; font-size: 17px; line-height: 1.2; }
.filtros { display: flex; flex-wrap: wrap; gap: 8px; }
.filtro { font-family: var(--sans); font-size: 13px; padding: 6px 12px; border: 1px solid var(--linea); background: #fff; color: var(--tinta-2); cursor: pointer; border-radius: 999px; }
.filtro.activo { background: var(--azul); color: #fff; border-color: var(--azul); }
.libro-grid { display: grid; gap: 32px; }
@media (min-width: 720px) { .libro-grid { grid-template-columns: 260px 1fr; } }
.libro-ficha .portada-vacia span { font-size: 24px; }
.volver { font-family: var(--sans); font-size: 14px; }

/* Páginas */
.pagina { padding-top: 40px; padding-bottom: 56px; }
.pagina-cab { border-bottom: 1px solid var(--linea); margin-bottom: 20px; }
.prosa { max-width: 42em; }
.prosa table { border-collapse: collapse; width: 100%; font-size: 17px; }
.prosa td, .prosa th { border-bottom: 1px solid var(--linea); padding: 8px 10px 8px 0; text-align: left; vertical-align: top; }
.prosa td:first-child { white-space: nowrap; font-family: var(--sans); font-size: 14px; color: var(--oro); font-weight: 600; }

/* Pie */
.site-footer { background: #141d29; color: #c9c1b0; font-size: 16px; padding: 40px 0 20px; }
.site-footer a { color: #e9e2d2; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-grid { display: grid; gap: 24px; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-nombre { font-family: var(--display); font-size: 26px; color: #fff; margin: 0 0 6px; }
.footer-titulo { font-family: var(--sans); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: #cdbf9b; margin: 0 0 8px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 4px 0; }
.footer-base { border-top: 1px solid #2a3647; margin-top: 28px; padding-top: 14px; font-family: var(--sans); font-size: 13px; }
.comprar { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 6px; }
.retrato img { width: 100%; height: auto; object-fit: cover; border: 1px solid var(--oro); box-shadow: 0 10px 30px rgba(29, 42, 58, .2); }
.foto-ancha { margin: 0 0 1.5em; }
.foto-ancha figcaption, .galeria figcaption { font-family: var(--sans); font-size: 13px; color: var(--gris); margin-top: 6px; line-height: 1.4; }
.galeria { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 28px 20px; }
.galeria figure { margin: 0; }
.galeria img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; background: var(--papel-2); }
.pagina:has(.galeria) .prosa { max-width: none; }