/* ACQUA — dirección visual editorial contemporánea */
:root {
  --papel: #f3f0e8;
  --papel-claro: #fbfaf6;
  --papel-oscuro: #e2ddd1;
  --tinta: #17242a;
  --tinta-suave: #5f6a6d;
  --azul: #234e68;
  --azul-profundo: #102f40;
  --siena: #a85d3b;
  --verde: #66766a;
  --linea: rgba(23, 36, 42, .14);
  --medida: 68ch;
  --sombra: 0 24px 70px rgba(23, 36, 42, .12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: "Karla", "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .34;
  background-image: radial-gradient(rgba(23, 36, 42, .14) .55px, transparent .65px);
  background-size: 7px 7px;
}
::selection { background: rgba(35, 78, 104, .2); }
h1, h2, h3, .titolo {
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -.025em;
  text-wrap: balance;
}
h1 { font-size: clamp(3rem, 7vw, 6rem); margin: 0 0 .35em; }
h2 { font-size: clamp(2.1rem, 4vw, 3.4rem); margin: 2em 0 .55em; }
h3 { font-size: clamp(1.45rem, 2.3vw, 1.85rem); margin: 1.7em 0 .45em; }
p, li { max-width: var(--medida); }
p { margin: 0 0 1.15em; }
a { color: var(--azul); text-decoration-thickness: 1px; text-underline-offset: 4px; transition: color .2s ease, opacity .2s ease, transform .2s ease; }
a:hover { color: var(--siena); }
a:focus-visible { outline: 2px solid var(--azul); outline-offset: 4px; border-radius: 3px; }
.contenedor { width: min(1180px, calc(100% - 3rem)); margin-inline: auto; }
.columna { width: min(760px, calc(100% - 3rem)); margin-inline: auto; }

/* Cabecera */
.cima { position: sticky; top: 0; z-index: 30; background: rgba(243, 240, 232, .9); border-bottom: 1px solid var(--linea); backdrop-filter: blur(16px) saturate(130%); }
.cima .contenedor { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.sigla { flex: 0 0 auto; font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.65rem; line-height: 1; letter-spacing: .25em; text-decoration: none; color: var(--tinta); font-weight: 600; }
.sigla span { color: var(--azul); }
.menu { display: flex; align-items: center; gap: .2rem; font-size: .84rem; font-weight: 700; }
.menu a { color: var(--tinta-suave); text-decoration: none; padding: .55rem .7rem; border-radius: 999px; }
.menu a:hover { color: var(--tinta); background: rgba(255,255,255,.55); }
.menu a[aria-current="page"] { color: var(--papel-claro); background: var(--azul-profundo); }

/* Portada */
.apertura { position: relative; min-height: clamp(610px, 80vh, 820px); display: grid; align-items: end; overflow: hidden; background: var(--azul-profundo); }
.hero-arte { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.apertura::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10, 31, 43, .9) 0%, rgba(10, 31, 43, .68) 35%, rgba(10, 31, 43, .12) 72%), linear-gradient(0deg, rgba(10, 31, 43, .68) 0%, transparent 48%); }
.apertura .contenedor { position: relative; z-index: 2; padding-block: 7rem 5.5rem; }
.hero-contenido { max-width: 690px; color: var(--papel-claro); }
.sobretitulo { font-size: .78rem; font-weight: 700; letter-spacing: .19em; text-transform: uppercase; margin-bottom: 1.2rem; color: rgba(255,255,255,.72); }
.apertura h1 { font-size: clamp(4.1rem, 9vw, 8rem); max-width: 8ch; color: white; }
.apertura .bajada { color: rgba(255,255,255,.83); }
.bajada { font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(1.3rem, 2.4vw, 1.7rem); color: var(--tinta-suave); max-width: 49ch; line-height: 1.42; }
.hero-enlaces { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.boton { display: inline-flex; align-items: center; gap: .6rem; padding: .82rem 1.1rem; border-radius: 3px; background: var(--papel-claro); color: var(--azul-profundo); text-decoration: none; font-size: .88rem; font-weight: 700; }
.boton::after { content: "↗"; }
.boton-secundario { background: rgba(255,255,255,.12); color: white; border: 1px solid rgba(255,255,255,.3); }
.boton:hover { transform: translateY(-2px); color: var(--siena); }
.mancha { display: none; }

/* Secciones editoriales */
.bloque { padding: clamp(4.5rem, 8vw, 8rem) 0; }
.bloque + .bloque { border-top: 1px solid var(--linea); }
.bloque-tinta { background: var(--azul-profundo); color: var(--papel-claro); }
.bloque-tinta h2 { color: white; }
.bloque-tinta p { color: rgba(255,255,255,.72); }
.bloque-tinta a { color: white; }
.etiqueta { margin: 0 0 1rem; font-size: .75rem; font-weight: 700; color: var(--siena); text-transform: uppercase; letter-spacing: .16em; }
.titulo-seccion { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-bottom: 2.5rem; }
.titulo-seccion h2 { margin: 0; }
.titulo-seccion > a { flex: 0 0 auto; font-weight: 700; font-size: .88rem; text-decoration: none; }
.doble { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(2rem, 5vw, 5.5rem); }
.doble h2 { margin-top: 0; }
.doble p, .doble li { max-width: 58ch; }
.editorial-destacado { display: grid; grid-template-columns: 1.12fr .88fr; gap: clamp(2.5rem, 7vw, 7rem); align-items: center; }
.imagen-editorial { margin: 0; position: relative; }
.imagen-editorial::before { content: ""; position: absolute; inset: -14px 14px 14px -14px; border: 1px solid rgba(168, 93, 59, .42); z-index: -1; }
.imagen-editorial img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; box-shadow: var(--sombra); }
.imagen-editorial figcaption { margin-top: .85rem; color: var(--tinta-suave); font-size: .78rem; }
.entradas-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--linea); border: 1px solid var(--linea); }
.entrada { min-width: 0; display: flex; flex-direction: column; gap: .75rem; padding: clamp(1.6rem, 3.5vw, 2.7rem); background: var(--papel-claro); border: 0; }
.entradas-grid .entrada { min-height: 300px; }
.fecha { font-size: .75rem; color: var(--siena); font-weight: 700; letter-spacing: .05em; font-variant-numeric: tabular-nums; }
.entrada h3 { margin: auto 0 0; font-size: clamp(1.7rem, 3vw, 2.35rem); }
.entrada h3 a { text-decoration: none; color: var(--tinta); }
.entrada h3 a:hover { color: var(--azul); }
.entrada p { margin: 0; color: var(--tinta-suave); }
.pigmentos { display: flex; gap: .45rem; margin-top: .55rem; align-items: center; }
.pigmentos span { width: .78rem; height: .78rem; border-radius: 50%; box-shadow: inset 0 0 0 1px rgba(0,0,0,.14); }
.pigmentos em { font-style: normal; font-size: .76rem; color: var(--tinta-suave); margin-left: .3rem; }
.rutas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 2.5rem; }
.ruta { position: relative; min-height: 245px; padding: 1.7rem; display: flex; flex-direction: column; justify-content: space-between; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14); color: white; text-decoration: none; }
.ruta small { color: rgba(255,255,255,.52); font-weight: 700; }
.ruta strong { font-family: "Cormorant Garamond", Georgia, serif; font-size: 2rem; line-height: 1; font-weight: 500; }
.ruta::after { content: "↗"; position: absolute; right: 1.3rem; top: 1.1rem; }
.ruta:hover { background: rgba(255,255,255,.11); color: white; transform: translateY(-3px); }

/* Páginas interiores */
main.bloque > .columna, main.bloque > .contenedor { position: relative; }
main.bloque > .columna { padding: clamp(2rem, 5vw, 4.8rem); background: rgba(251,250,246,.72); box-shadow: 0 16px 60px rgba(23,36,42,.06); }
main.bloque h1 { max-width: 15ch; font-size: clamp(3rem, 6.5vw, 5rem); }
main.bloque > .contenedor > .columna { margin-left: 0; }
main.bloque .columna > .fecha:first-child { margin-bottom: 1.2rem; }
.imagen-pagina { margin: 2.5rem calc(50% - 50vw) 3rem; }
.imagen-pagina img { display: block; width: 100%; max-height: 650px; object-fit: cover; }
.imagen-pagina figcaption { width: min(760px, calc(100% - 3rem)); margin: .8rem auto 0; color: var(--tinta-suave); font-size: .78rem; }
.ficha { position: relative; background: #e8edf0; border: 0; border-top: 3px solid var(--azul); padding: 1.5rem 1.7rem; margin: 2.4rem 0; }
.ficha h3 { margin-top: 0; }
.ficha p:last-child, .ficha ul:last-child { margin-bottom: 0; }
table { border-collapse: collapse; width: 100%; margin: 2rem 0; font-size: .94rem; }
th, td { text-align: left; padding: .85rem .9rem .85rem 0; border-bottom: 1px solid var(--linea); vertical-align: top; }
th { font-size: .76rem; color: var(--tinta-suave); text-transform: uppercase; letter-spacing: .08em; }
td em { color: var(--azul); }
dl.glosario dt { font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.55rem; color: var(--azul); margin-top: 1.6rem; }
dl.glosario dd { margin: .2rem 0 0; max-width: var(--medida); }
dl.glosario dd .literal { color: var(--tinta-suave); font-style: italic; }
blockquote { margin: 2.3rem 0; padding: .25rem 0 .25rem 1.6rem; border-left: 3px solid var(--siena); font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.5rem; line-height: 1.35; }
blockquote footer { font-family: "Karla", sans-serif; font-size: .85rem; color: var(--tinta-suave); margin-top: .7rem; }

/* Láminas */
.laminas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2rem; margin-top: 3.5rem; }
.lamina figure { margin: 0; background: var(--papel-claro); padding: 1rem; box-shadow: 0 16px 46px rgba(23,36,42,.08); }
.lamina svg { width: 100%; height: auto; display: block; background: #f7f5ef; }
.lamina figcaption { font-size: .85rem; color: var(--tinta-suave); padding: 1rem .25rem .25rem; }
.lamina figcaption strong { color: var(--tinta); display: block; font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.5rem; font-weight: 600; margin-bottom: .25rem; }

/* Pie */
.pie { background: #0e2734; padding: 3.5rem 0; font-size: .84rem; color: rgba(255,255,255,.58); }
.pie p { max-width: 65ch; margin: 0; }
.pie a { color: rgba(255,255,255,.7); }
.volver { display: inline-flex; margin-top: 2.5rem; font-size: .88rem; font-weight: 700; }

@media (max-width: 900px) {
  .cima .contenedor { min-height: 68px; }
  .menu { overflow-x: auto; max-width: 72vw; scrollbar-width: none; }
  .menu::-webkit-scrollbar { display: none; }
  .editorial-destacado { grid-template-columns: 1fr; }
  .rutas { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .contenedor, .columna { width: min(100% - 2rem, 1180px); }
  .cima .contenedor { align-items: center; }
  .sigla { font-size: 1.4rem; }
  .menu { max-width: 67vw; gap: 0; }
  .menu a { padding: .45rem .6rem; }
  .apertura { min-height: 660px; }
  .apertura::after { background: linear-gradient(0deg, rgba(10,31,43,.9) 0%, rgba(10,31,43,.42) 72%, rgba(10,31,43,.15) 100%); }
  .apertura .contenedor { padding-block: 5rem 3.5rem; }
  .apertura h1 { font-size: clamp(3.8rem, 18vw, 5.4rem); }
  .doble, .entradas-grid, .laminas { grid-template-columns: 1fr; }
  .titulo-seccion { align-items: start; flex-direction: column; }
  .rutas { grid-template-columns: 1fr; }
  .ruta { min-height: 170px; }
  main.bloque > .columna { padding: 1.4rem; width: calc(100% - 1rem); }
  table { display: block; overflow-x: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}