/* =========================================================
   Antonio Liu Yang 刘洋 — hoja de estilos
   Paleta (60·30·10): blanco roto · azul navy · dorado mate
   ========================================================= */

@font-face {
  font-family: "Playfair Display";
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url("/fonts/playfair-display-latin-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Playfair Display";
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url("/fonts/playfair-display-latin-ext-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Playfair Display";
  font-style: italic;
  font-weight: 400 900;
  font-display: swap;
  src: url("/fonts/playfair-display-latin-wght-italic.woff2") format("woff2-variations");
}
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/montserrat-latin-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("/fonts/montserrat-latin-ext-wght-normal.woff2") format("woff2-variations");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --navy: #102A43;
  --navy-profundo: #0B1F33;
  --oro: #B08D57;          /* fondos, líneas, botones */
  --oro-texto: #85662F;    /* dorado legible sobre blanco (AA) */
  --oro-claro: #CDAE7B;    /* dorado legible sobre navy */
  --blanco: #FAFAF8;
  --suave: #F3F0EA;
  --pizarra: #475569;
  --tinta: #1E293B;
  --linea: #E5E7EB;
  --rojo: #A33A2E;

  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --zh: "Noto Serif SC", "Songti SC", "STSong", "SimSun", "Noto Serif CJK SC", serif;

  --cabecera: 78px;
  --ancho: 1200px;
  --margen: clamp(20px, 5vw, 48px);
  --seccion: clamp(72px, 10vw, 136px);
  --sombra: 0 30px 60px -30px rgba(16, 42, 67, .45);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--cabecera) + 16px); }
body {
  margin: 0;
  background: var(--blanco);
  color: var(--tinta);
  font: 400 1.0625rem/1.75 var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; color: var(--navy); line-height: 1.15; margin: 0 0 .6em; letter-spacing: -.005em; }
h3 { font-size: 1.45rem; }
p { margin: 0 0 1.15em; }
a { color: var(--navy); text-decoration-color: var(--oro); text-underline-offset: .2em; text-decoration-thickness: 1px; }
a:hover { color: var(--oro-texto); }
strong { font-weight: 600; color: var(--navy); }
em { font-style: italic; }
[lang="zh"] { font-family: var(--zh); }
ul, ol { padding: 0; margin: 0; list-style: none; }
figure { margin: 0; }
:focus-visible { outline: 2px solid var(--oro); outline-offset: 3px; }
::selection { background: var(--oro); color: var(--navy); }

.contenedor { width: 100%; max-width: calc(var(--ancho) + var(--margen) * 2); margin-inline: auto; padding-inline: var(--margen); }
.saltar { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--navy); color: #fff; padding: .6rem 1rem; }
.saltar:focus { left: 8px; }
.oculto { position: absolute !important; left: -9999px !important; }
.icono { width: 1.15em; height: 1.15em; flex: none; }
.punto { color: var(--oro); }

/* ---------- Tipografía editorial ---------- */
.etiqueta {
  display: inline-flex; align-items: center; gap: .85rem;
  font: 600 .72rem/1.4 var(--sans); letter-spacing: .22em; text-transform: uppercase;
  color: var(--oro-texto); margin: 0 0 1.4rem;
}
.etiqueta::before { content: ""; width: 28px; height: 1px; background: currentColor; flex: none; }
.etiqueta--oro { color: var(--oro-claro); }
.titulo-seccion { font-size: clamp(2rem, 3.6vw, 3rem); max-width: 22ch; }
.titulo-seccion--peq { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.entradilla { font-family: var(--serif); font-size: clamp(1.2rem, 1.7vw, 1.42rem); line-height: 1.6; color: var(--navy); }
.firma { font-family: var(--serif); font-style: italic; font-size: 1.5rem; color: var(--navy); margin-top: 1.6em; }
.firma span { font-style: normal; color: var(--oro-texto); margin-left: .25em; }
.enlace-flecha {
  display: inline-flex; align-items: center; gap: .55rem;
  font: 600 .78rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase;
  color: var(--navy); text-decoration: none; padding-bottom: .4rem; border-bottom: 1px solid var(--oro);
  transition: gap .3s var(--ease), color .3s;
}
.enlace-flecha:hover, a:hover .enlace-flecha { gap: .9rem; color: var(--oro-texto); }

/* ---------- Botones ---------- */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: .65rem;
  padding: 1.05rem 1.7rem; border: 1px solid transparent; border-radius: 2px; cursor: pointer;
  font: 600 .76rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; text-decoration: none;
  transition: background .3s, color .3s, border-color .3s, transform .3s var(--ease);
}
.boton .icono { transition: transform .3s var(--ease); }
.boton:hover .icono { transform: translateX(3px); }
.boton--oro { background: var(--oro); color: var(--navy-profundo); }
.boton--oro:hover { background: var(--oro-claro); color: var(--navy-profundo); }
.boton--navy { background: var(--navy); color: #fff; }
.boton--navy:hover { background: var(--navy-profundo); color: var(--oro-claro); }
.boton--borde-claro { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .55); }
.boton--borde-claro:hover { border-color: var(--oro); color: var(--oro-claro); }
.boton--peq { padding: .8rem 1.2rem; font-size: .7rem; }

/* ---------- Cabecera ---------- */
.cabecera {
  position: fixed; inset: 0 0 auto; z-index: 50; height: var(--cabecera);
  background: rgba(250, 250, 248, .94); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--linea);
  transition: background .4s, border-color .4s, color .4s;
}
.cabecera__in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.marca { display: flex; align-items: center; gap: .8rem; text-decoration: none; color: var(--navy); }
.marca__nombre { font: 500 1.2rem/1 var(--serif); letter-spacing: .01em; white-space: nowrap; }
.marca__zh { color: var(--oro-texto); margin-left: .2em; font-size: .95em; }
.nav__lista { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); }
.nav__lista a:not(.boton) {
  font: 500 .76rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase;
  color: inherit; text-decoration: none; padding: .5rem 0; position: relative;
}
.nav__lista a:not(.boton)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--oro);
  transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease);
}
.nav__lista a:not(.boton):hover::after, .nav__lista a[aria-current]::after { transform: scaleX(1); }
.nav { color: var(--navy); }
.nav__abrir { display: none; }

/* Cabecera transparente sobre el vídeo de la portada */
.con-hero .cabecera:not(.cabecera--solida) { background: transparent; border-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
.con-hero .cabecera:not(.cabecera--solida) .marca,
.con-hero .cabecera:not(.cabecera--solida) .nav { color: #fff; }
.con-hero .cabecera:not(.cabecera--solida) .marca__zh { color: var(--oro-claro); }

@media (max-width: 1080px) {
  .nav__abrir {
    display: inline-flex; align-items: center; gap: .5rem; background: none; border: 0; color: inherit; cursor: pointer;
    font: 600 .72rem/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; padding: .6rem 0;
  }
  .nav__abrir .icono { width: 22px; height: 22px; }
  .nav__lista {
    position: fixed; inset: var(--cabecera) 0 auto; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--blanco); color: var(--navy); padding: 1rem var(--margen) 2rem; border-bottom: 1px solid var(--linea);
    box-shadow: 0 30px 40px -30px rgba(16, 42, 67, .35);
    max-height: calc(100svh - var(--cabecera)); overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .3s, transform .3s var(--ease), visibility .3s;
  }
  .nav--abierta .nav__lista { opacity: 1; visibility: visible; transform: none; }
  .nav__lista li { border-bottom: 1px solid var(--linea); }
  .nav__lista li:last-child { border: 0; padding-top: 1.2rem; }
  .nav__lista a:not(.boton) { display: block; padding: 1.1rem 0; font-size: .82rem; }
  .nav__lista a:not(.boton)::after { display: none; }
  .nav__lista a[aria-current]:not(.boton) { color: var(--oro-texto); }
  .nav__lista .boton { width: 100%; }
  .con-hero .cabecera.menu-abierto { background: var(--blanco); }
  .con-hero .cabecera.menu-abierto .marca, .con-hero .cabecera.menu-abierto .nav { color: var(--navy); }
}
@media (max-width: 420px) {
  .marca__nombre { font-size: 1.05rem; }
  .nav__abrir span { display: none; }
}

/* ---------- Hero con vídeo (portada) ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center; overflow: hidden;
  background: var(--navy-profundo) url("/video/hero-poster.jpg") center / cover no-repeat; color: #fff;
}
.hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__velo {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 31, 51, .94) 0%, rgba(11, 31, 51, .8) 45%, rgba(16, 42, 67, .5) 100%),
    linear-gradient(0deg, rgba(11, 31, 51, .7) 0%, transparent 35%);
}
.hero__in { position: relative; padding-block: calc(var(--cabecera) + 48px) 120px; }
.hero__titulo { color: #fff; font-size: clamp(2.6rem, 6.2vw, 5.4rem); font-weight: 500; line-height: 1.06; max-width: 15ch; margin-bottom: .45em; }
.hero__sub { font-size: clamp(1.02rem, 1.5vw, 1.2rem); max-width: 46ch; color: rgba(255, 255, 255, .86); margin-bottom: 2.4rem; }
.hero__acciones { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__bajar { position: absolute; left: 50%; bottom: 28px; translate: -50% 0; width: 26px; height: 42px; border: 1px solid rgba(255, 255, 255, .5); border-radius: 14px; }
.hero__bajar span { position: absolute; left: 50%; top: 8px; width: 2px; height: 8px; margin-left: -1px; background: var(--oro); border-radius: 2px; animation: bajar 2s infinite; }
@keyframes bajar { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* Entrada escalonada del hero */
.js .hero__in > * { opacity: 0; transform: translateY(18px); animation: entrar 1s var(--ease) forwards; }
.js .hero__in > :nth-child(2) { animation-delay: .12s; }
.js .hero__in > :nth-child(3) { animation-delay: .24s; }
.js .hero__in > :nth-child(4) { animation-delay: .36s; }
@keyframes entrar { to { opacity: 1; transform: none; } }

/* ---------- Carrusel de medios ---------- */
.medios { background: var(--navy); padding: 2.4rem 0 2.6rem; overflow: hidden; }
.medios__titulo { display: flex; justify-content: center; color: var(--oro-claro); margin-bottom: 1.6rem; }
.medios__titulo::after { content: ""; width: 28px; height: 1px; background: currentColor; }
.carrusel { -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.carrusel__pista { display: flex; width: max-content; animation: carrusel 110s linear infinite; }
.carrusel__pista img { height: 34px; width: auto; max-width: none; opacity: .85; padding-right: 64px; }
.carrusel:hover .carrusel__pista { animation-play-state: paused; }
@keyframes carrusel { to { transform: translateX(-50%); } }

/* ---------- Secciones ---------- */
.seccion { padding-block: var(--seccion); }
.seccion--suave { background: var(--suave); }
.cabecera-seccion { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.cabecera-seccion--centro { text-align: center; }
.cabecera-seccion--centro .titulo-seccion { margin-inline: auto; }
.cabecera-seccion--doble { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 4rem; align-items: end; }
.cabecera-seccion--doble p:last-child { margin-bottom: 0; }

/* Bienvenida */
.bienvenida__rejilla { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(2.5rem, 7vw, 7rem); align-items: center; }
.bienvenida__foto { position: relative; }
.bienvenida__foto::before { content: ""; position: absolute; inset: 24px -24px -24px 24px; border: 1px solid var(--oro); z-index: -1; }
.bienvenida__foto img { aspect-ratio: 4 / 5; object-fit: cover; object-position: 60% center; width: 100%; }
.bienvenida__texto .enlace-flecha { margin-top: .8rem; }

/* Facetas */
.facetas__rejilla { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 3vw, 2.5rem); }
.faceta__enlace { display: flex; flex-direction: column; height: 100%; text-decoration: none; color: inherit; background: var(--blanco); transition: box-shadow .4s var(--ease), transform .4s var(--ease); }
.faceta__enlace:hover { box-shadow: var(--sombra); transform: translateY(-4px); color: inherit; }
.faceta__img { overflow: hidden; }
.faceta__img img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; transition: transform 1.2s var(--ease); }
.faceta__enlace:hover .faceta__img img { transform: scale(1.04); }
.faceta__cuerpo { padding: clamp(1.6rem, 3vw, 2.6rem); display: flex; flex-direction: column; align-items: flex-start; flex: 1; }
.faceta__cuerpo p { color: var(--pizarra); }
.faceta__cuerpo .enlace-flecha { margin-top: auto; }
.faceta__num { font: italic 400 1.1rem/1 var(--serif); color: var(--oro-texto); margin-bottom: 1rem; }
.faceta h3 { font-size: clamp(1.6rem, 2.4vw, 2.1rem); }
.faceta--secundaria { grid-column: 1 / -1; }
.faceta--secundaria .faceta__enlace { background: var(--navy); }
.faceta--secundaria .faceta__cuerpo { display: grid; grid-template-columns: auto 1fr 1.4fr auto; align-items: center; gap: 1rem 2.5rem; }
.faceta--secundaria .faceta__num { color: var(--oro-claro); margin: 0; }
.faceta--secundaria h3 { color: #fff; margin: 0; }
.faceta--secundaria p { color: rgba(255, 255, 255, .78); margin: 0; }
.faceta--secundaria .enlace-flecha { color: #fff; margin: 0; }

/* Cifras */
.cifras { background: var(--navy-profundo); color: #fff; padding-block: clamp(56px, 7vw, 88px); }
.cifras__rejilla { display: grid; grid-template-columns: repeat(4, 1fr); }
.cifra { padding: .4rem clamp(1rem, 2.5vw, 2rem); border-left: 1px solid rgba(205, 174, 123, .35); }
.cifra__num { font: 400 clamp(2.4rem, 4.5vw, 3.6rem)/1 var(--serif); color: var(--oro-claro); margin-bottom: .6rem; }
.cifra__texto { font-size: .9rem; line-height: 1.5; color: rgba(255, 255, 255, .78); margin: 0; max-width: 18ch; }

/* Cita sobre foto */
.cita-foto { position: relative; min-height: clamp(420px, 72vh, 720px); display: flex; align-items: center; overflow: hidden; background: var(--navy); }
.cita-foto--corta { min-height: clamp(360px, 56vh, 560px); }
.cita-foto__img { position: absolute; inset: -12px; width: calc(100% + 24px); height: calc(100% + 24px); max-width: none; object-fit: cover; filter: blur(3px) grayscale(.3); }
.cita-foto__velo { position: absolute; inset: 0; background: rgba(11, 31, 51, .8); }
.cita-foto__texto { position: relative; margin: 0 auto; text-align: center; }
.cita-foto__texto p { font: italic 400 clamp(1.8rem, 4.2vw, 3.4rem)/1.25 var(--serif); color: #fff; max-width: 24ch; margin: 0 auto; }
.cita-foto__texto em { color: var(--oro-claro); }
.cita-foto__texto::before { content: "“"; display: block; font: 400 6rem/0.6 var(--serif); color: var(--oro); margin-bottom: 1.4rem; }

/* Libros en portada */
.libros-portada__rejilla { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 7vw, 6rem); align-items: center; }
.libros-portada__portadas { position: relative; display: flex; justify-content: center; align-items: center; min-height: 440px; }
.portada { display: block; width: min(46%, 240px); box-shadow: var(--sombra); transition: transform .5s var(--ease); }
.portada img { width: 100%; height: auto; }
.portada--1 { transform: rotate(-5deg) translateX(18px); z-index: 2; }
.portada--2 { transform: rotate(5deg) translate(-18px, 28px); }
.portada:hover { transform: rotate(0) translateY(-10px) scale(1.03); z-index: 3; }

/* Llamada a la acción */
.cta { background: var(--navy); color: #fff; padding-block: clamp(80px, 11vw, 140px); position: relative; overflow: hidden; }
.cta::before {
  content: ""; position: absolute; right: -6%; bottom: -10%; width: 60%; height: 120%; opacity: .14; pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 200' fill='none' stroke='%23B08D57' stroke-width='1'%3E%3Cpath d='M0 170c60-10 90-60 140-90s80-60 120-40 60 50 100 40 70-70 120-60 70 60 120 90'/%3E%3Cpath d='M0 182c70-6 110-50 160-74s90-40 130-22 60 40 100 32 80-50 120-44 60 40 90 60'/%3E%3Cpath d='M0 194c80-4 130-34 180-52s90-24 130-10 70 26 110 20 70-26 110-22 50 20 70 30'/%3E%3C/svg%3E") right bottom / contain no-repeat;
}
.cta__in { position: relative; text-align: center; display: flex; flex-direction: column; align-items: center; }
.cta__in .etiqueta { color: var(--oro-claro); }
.cta__titulo { color: #fff; font-size: clamp(1.9rem, 3.8vw, 3.1rem); max-width: 24ch; }
.cta__texto { color: rgba(255, 255, 255, .8); max-width: 54ch; margin-bottom: 2.2rem; }

/* Logos (los paneles tienen fondo blanco: multiply lo funde con el fondo) */
.logos__img { width: 100%; max-width: 1000px; margin-inline: auto; mix-blend-mode: multiply; filter: grayscale(1) contrast(1.05); opacity: .8; transition: filter .6s, opacity .6s; }
.logos__img:hover { filter: none; opacity: 1; }

/* ---------- Cabeceras de página ---------- */
.portadilla { padding: calc(var(--cabecera) + clamp(48px, 8vw, 104px)) 0 clamp(56px, 8vw, 104px); position: relative; overflow: hidden; }
.portadilla__rejilla { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.portadilla__titulo { font-size: clamp(2.3rem, 5vw, 4.2rem); line-height: 1.08; max-width: 17ch; }
.portadilla__solo { max-width: 820px; }
.portadilla__foto img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; box-shadow: var(--sombra); }
.portadilla .entradilla { max-width: 40ch; }

.portadilla--navy { background: var(--navy); color: #fff; padding-bottom: 0; }
.portadilla--navy .portadilla__titulo { color: #fff; }
.portadilla--navy .entradilla { color: rgba(255, 255, 255, .85); }
.portadilla--navy .portadilla__rejilla > div { padding-bottom: clamp(56px, 8vw, 104px); }
.portadilla__rejilla--recorte { align-items: end; }
.portadilla--navy-foto { padding-bottom: clamp(56px, 8vw, 104px); }
.portadilla--navy-foto .portadilla__rejilla > div { padding-bottom: 0; }
.portadilla--navy-foto .portadilla__foto img { box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); }
.portadilla__recorte { width: 100%; max-width: 480px; justify-self: end; }

.portadilla--chinateca { background: var(--navy-profundo); color: #fff; }
.portadilla--chinateca .portadilla__titulo { color: #fff; }
.portadilla--chinateca .entradilla { color: rgba(255, 255, 255, .85); }
.portadilla__fondo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% center; opacity: .55; }
.portadilla--chinateca::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11, 31, 51, .95) 0%, rgba(11, 31, 51, .6) 60%, transparent); }
.portadilla--chinateca .contenedor { position: relative; z-index: 1; }

.anclas { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.anclas a {
  display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.1rem; border: 1px solid var(--linea); background: #fff;
  font: 600 .72rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; text-decoration: none; color: var(--navy);
}
.anclas a:hover { border-color: var(--oro); }
.anclas--chinateca { margin-block: 2.5rem 0; }

/* Texto largo (biografía) */
.texto-largo { display: grid; grid-template-columns: 1fr 3fr; gap: 2rem clamp(2rem, 6vw, 6rem); }
.texto-largo__lateral .etiqueta { position: sticky; top: calc(var(--cabecera) + 32px); }
.texto-largo__cuerpo { max-width: 68ch; }
.capitular::first-letter { float: left; font: 400 4.6rem/.82 var(--serif); color: var(--oro); margin: .38rem .7rem 0 0; }

/* Premios */
.premios { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.premio { display: flex; flex-direction: column; gap: .6rem; padding: 2rem; background: var(--blanco); border-top: 2px solid var(--oro); }
.premio__anio { font: italic 400 2.6rem/1 var(--serif); color: var(--oro-texto); }
.premio__nombre { font: 500 1.25rem/1.35 var(--serif); color: var(--navy); }

/* Proyectos */
.proyectos { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 4rem); }
.proyecto { display: grid; grid-template-columns: 120px 1fr; gap: 1.8rem; align-items: start; }
.proyecto__logo img { width: 120px; height: 120px; object-fit: contain; background: #fff; border: 1px solid var(--linea); border-radius: 50%; padding: 6px; }
.proyecto p { color: var(--pizarra); }
.lema-proyecto { font: italic 400 1.15rem/1.4 var(--serif); color: var(--navy) !important; }

/* Formación */
.talleres { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.temas { counter-reset: t; border-top: 1px solid var(--navy); }
.temas li { display: flex; align-items: baseline; gap: 1.4rem; padding: 1.05rem 0; border-bottom: 1px solid #d9d6cf; font: 500 1.15rem/1.4 var(--serif); color: var(--navy); }
.temas__num { font: 600 .72rem/1 var(--sans); letter-spacing: .1em; color: var(--oro-texto); }

.conferencia__cabecera { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.conferencia__titulo { font-size: clamp(3rem, 8vw, 6.4rem); line-height: 1; margin-bottom: .2em; }
.oro { color: var(--oro); }
.conferencia__sub { font: 500 clamp(1.2rem, 2vw, 1.6rem)/1.35 var(--serif); color: var(--navy); }
.conferencia__duracion { font: 600 .74rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--pizarra); }
.conferencia__rejilla { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.caja-oro { border: 1px solid var(--oro); padding: clamp(1.8rem, 3vw, 2.6rem); background: #fff; }
.caja-oro h3 { font-size: 1.6rem; }
.lista-check li { position: relative; padding: .55rem 0 .55rem 2rem; color: var(--tinta); }
.lista-check li::before { content: ""; position: absolute; left: 0; top: 1.05rem; width: 12px; height: 6px; border-left: 1.5px solid var(--oro); border-bottom: 1.5px solid var(--oro); transform: rotate(-45deg); }
.caja-oro__pie { margin: 1.2rem 0 0; padding-top: 1.2rem; border-top: 1px solid var(--linea); font: italic 400 1.1rem/1.5 var(--serif); color: var(--navy); }

.galeria { background: var(--navy-profundo); padding: clamp(24px, 4vw, 56px) var(--margen); }
.galeria img { margin-inline: auto; width: 100%; max-width: 1400px; }

.profesor { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.profesor__foto img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; box-shadow: var(--sombra); }

/* Libros */
.libro { padding-block: var(--seccion); }
.libro--invertido { background: var(--suave); }
.libro__rejilla { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.libro--invertido .libro__portada { order: 2; }
.libro__portada { display: flex; justify-content: center; }
.libro__portada img { width: min(100%, 360px); height: auto; box-shadow: 0 40px 70px -30px rgba(16, 42, 67, .55), 0 2px 6px rgba(16, 42, 67, .12); }
.libro__titulo { font-size: clamp(2rem, 4vw, 3.2rem); margin-bottom: .3em; }
.libro__subtitulo { font: italic 400 1.2rem/1.5 var(--serif); color: var(--pizarra); }
.libro__gancho { font: 500 1.3rem/1.45 var(--serif); color: var(--navy); padding-left: 1.2rem; border-left: 2px solid var(--oro); margin-block: 1.8rem; }
.libro__texto .boton { margin-top: 1rem; }
.libro__lectores { margin-top: clamp(3rem, 6vw, 5rem); }
.libro__lectores img { width: 100%; }
.libro__lectores figcaption { margin-top: .9rem; font-size: .85rem; color: var(--pizarra); text-align: center; }

/* Podcasts */
.podcasts { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 2.5rem 1.8rem; }
.podcast__video { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; padding: 0; border: 0; background: var(--navy); cursor: pointer; overflow: hidden; margin-bottom: 1.1rem; }
.podcast__video img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), opacity .4s; opacity: .9; }
.podcast__video:hover img { transform: scale(1.05); opacity: 1; }
.podcast__play { position: absolute; left: 50%; top: 50%; translate: -50% -50%; width: 58px; height: 58px; border-radius: 50%; background: var(--oro); color: var(--navy-profundo); display: grid; place-items: center; transition: transform .3s var(--ease); }
.podcast__play .icono { width: 22px; height: 22px; margin-left: 3px; }
.podcast__video:hover .podcast__play { transform: scale(1.1); }
.podcast__video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.podcast__titulo { font-size: 1.3rem; margin-bottom: .2rem; }
.podcast__con { font-size: .9rem; color: var(--pizarra); margin: 0; }

/* Prensa */
.prensa { border-top: 1px solid var(--navy); }
.prensa__item a { display: grid; grid-template-columns: 220px 1fr auto; gap: 1rem 3rem; align-items: baseline; padding: 2rem 0; border-bottom: 1px solid var(--linea); text-decoration: none; color: inherit; transition: background .3s, padding .4s var(--ease); }
.prensa__item a:hover { background: var(--suave); padding-inline: 1.2rem; }
.prensa__meta { display: flex; flex-direction: column; gap: .3rem; margin: 0; font-size: .82rem; color: var(--pizarra); }
.prensa__medio { font: 600 .74rem/1.3 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--oro-texto); }
.prensa__titular { font-size: clamp(1.15rem, 1.8vw, 1.4rem); line-height: 1.35; margin: 0; }
.prensa__item .enlace-flecha { white-space: nowrap; }

/* Eventos */
.agenda { display: grid; gap: 1.5rem; }
.evento { display: grid; grid-template-columns: 120px auto 1fr; gap: 2rem; align-items: start; background: var(--blanco); padding: 2rem; border-left: 2px solid var(--oro); }
.evento__fecha { display: flex; flex-direction: column; margin: 0; }
.evento__dia { font: 400 3.4rem/1 var(--serif); color: var(--navy); }
.evento__mes { font: 600 .74rem/1.4 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--oro-texto); }
.evento__img { width: 220px; aspect-ratio: 3 / 2; object-fit: cover; }
.evento__cuerpo h3 { margin-bottom: .4rem; }
.evento__cuerpo .etiqueta { margin-bottom: .8rem; }
.evento__lugar { display: flex; align-items: center; gap: .4rem; color: var(--pizarra); font-size: .92rem; }
.evento--pasado { grid-template-columns: 120px 1fr; background: transparent; border-left-color: var(--linea); padding-block: 1.2rem; }
.evento--pasado .evento__dia { font-size: 2.2rem; color: var(--pizarra); }

.vacio { max-width: 640px; margin-inline: auto; text-align: center; background: var(--blanco); padding: clamp(2.5rem, 5vw, 4rem); border-top: 2px solid var(--oro); }
.seccion:not(.seccion--suave) .vacio { background: transparent; border: 0; }
.vacio__icono { width: 40px; height: 40px; color: var(--oro); margin: 0 auto 1.2rem; }
.vacio h2, .vacio h3 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.vacio__lema { font: italic 400 1.25rem/1.4 var(--serif); color: var(--oro-texto); }
.vacio p:not(.vacio__lema) { color: var(--pizarra); }
.vacio .boton { margin-top: .8rem; }
.vacio--izq { text-align: left; margin: 0; background: transparent; padding: 0; border: 0; }
.vacio--izq .vacio__icono { margin-left: 0; }

/* Chinateca */
.chinateca-vacia { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.chinateca-vacia img { width: 100%; box-shadow: var(--sombra); }
.recomendaciones { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 2rem; }
.recomendacion { display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; align-items: start; }
.recomendacion__img { width: 110px; aspect-ratio: 2 / 3; object-fit: cover; box-shadow: 0 16px 30px -16px rgba(16, 42, 67, .5); }
.recomendacion__autor { font-size: .85rem; color: var(--oro-texto); font-weight: 600; letter-spacing: .04em; }
.recomendacion p { color: var(--pizarra); }

/* Contacto */
.contacto { padding-top: calc(var(--cabecera) + clamp(48px, 8vw, 96px)); }
.contacto__rejilla { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.contacto__dato { display: flex; align-items: center; gap: .7rem; font-size: 1.1rem; }
.contacto__dato .icono { color: var(--oro); }
.contacto__redes-titulo { margin-top: 1.5rem; }
.contacto__foto { margin-top: 3rem; }
.contacto__foto img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; }
.formulario { background: #fff; padding: clamp(1.8rem, 4vw, 3rem); border-top: 2px solid var(--oro); box-shadow: 0 30px 60px -40px rgba(16, 42, 67, .4); }
.campo { margin: 0 0 1.6rem; border: 0; padding: 0; }
.campo label, .campo legend { display: block; font: 600 .74rem/1.4 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--navy); margin-bottom: .55rem; padding: 0; }
.opcional { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--pizarra); }
.campo input, .campo textarea {
  width: 100%; font: inherit; color: var(--tinta); background: var(--blanco);
  border: 1px solid var(--linea); border-bottom: 1px solid var(--pizarra); border-radius: 0; padding: .85rem 1rem;
  transition: border-color .3s, background .3s;
}
.campo input:focus, .campo textarea:focus { outline: none; border-color: var(--oro); background: #fff; }
.campo textarea { resize: vertical; min-height: 140px; }
.opciones { display: flex; flex-wrap: wrap; gap: .6rem; }
.opcion { position: relative; cursor: pointer; }
.opcion input { position: absolute; opacity: 0; }
.opcion span { display: inline-block; padding: .6rem 1rem; border: 1px solid var(--linea); font-size: .86rem; transition: all .25s; }
.opcion input:checked + span { background: var(--navy); color: #fff; border-color: var(--navy); }
.opcion input:focus-visible + span { outline: 2px solid var(--oro); outline-offset: 2px; }
.check { display: flex; gap: .7rem; align-items: flex-start; font-size: .88rem; color: var(--pizarra); margin-bottom: 1.8rem; cursor: pointer; }
.check input { margin-top: .3rem; accent-color: var(--navy); width: 16px; height: 16px; flex: none; }
.formulario__estado { margin: 1rem 0 0; font-size: .92rem; }
.formulario__estado.ok { color: #2F6B4F; }
.formulario__estado.error { color: var(--rojo); }

/* Redes */
.redes { display: flex; gap: .6rem; margin-top: 1.4rem; }
.redes a { display: inline-flex; align-items: center; gap: .55rem; text-decoration: none; }
.pie .redes a { width: 42px; height: 42px; justify-content: center; border: 1px solid rgba(255, 255, 255, .25); border-radius: 50%; color: #fff; transition: border-color .3s, color .3s; }
.pie .redes a:hover { border-color: var(--oro); color: var(--oro-claro); }
.redes--oscuras { flex-wrap: wrap; margin-top: 0; }
.redes--oscuras a { padding: .7rem 1.1rem; border: 1px solid var(--linea); background: #fff; color: var(--navy); font-size: .88rem; }
.redes--oscuras a:hover { border-color: var(--oro); }

/* Legal */
.legal { max-width: 760px; padding-top: calc(var(--cabecera)); }
.legal h2 { font-size: 1.7rem; margin-top: 2.5rem; }
.legal p { color: var(--pizarra); }

/* ---------- Pie ---------- */
.pie { background: var(--navy-profundo); color: rgba(255, 255, 255, .75); padding-top: clamp(64px, 8vw, 96px); font-size: .95rem; }
.pie a { color: #fff; text-decoration: none; }
.pie a:hover { color: var(--oro-claro); }
.pie__rejilla { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 3rem; padding-bottom: 4rem; }
.pie__nombre { font: 500 1.6rem/1.2 var(--serif); color: #fff; margin: 0 0 .4rem; }
.pie__nombre span { color: var(--oro-claro); }
.pie__lema { font-family: var(--serif); font-style: italic; }
.pie .etiqueta { color: var(--oro-claro); }
.pie__nav li { margin-bottom: .55rem; }
.pie__contacto .boton { margin-top: .4rem; }
.pie__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem; padding-block: 1.6rem; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .8rem; color: rgba(255, 255, 255, .55); }
.pie__base p { margin: 0; }
.pie__base a { color: rgba(255, 255, 255, .8); text-decoration: underline; text-decoration-color: rgba(176, 141, 87, .6); }

/* ---------- Modal de vídeo ---------- */
.modal-video { width: min(1100px, 92vw); padding: 0; border: 0; background: #000; overflow: visible; }
.modal-video::backdrop { background: rgba(11, 31, 51, .92); }
.modal-video video { width: 100%; }
.modal-video__cerrar { position: absolute; right: 0; top: -52px; width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 1px solid rgba(255, 255, 255, .4); border-radius: 50%; color: #fff; cursor: pointer; }
.modal-video__cerrar:hover { border-color: var(--oro); color: var(--oro-claro); }

/* ---------- Aparición al hacer scroll ---------- */
.js .revelar { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.js .revelar.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; }
  .js .revelar, .js .hero__in > * { opacity: 1; transform: none; }
  .carrusel { overflow-x: auto; }
  .carrusel__pista { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .bienvenida__rejilla, .libros-portada__rejilla, .portadilla__rejilla, .talleres, .conferencia__rejilla,
  .profesor, .libro__rejilla, .contacto__rejilla, .chinateca-vacia, .proyectos, .cabecera-seccion--doble { grid-template-columns: 1fr; }
  .texto-largo { grid-template-columns: 1fr; gap: 0; }
  .texto-largo__lateral .etiqueta { position: static; }
  .bienvenida__foto { max-width: 520px; margin-right: 24px; }
  .libro--invertido .libro__portada { order: 0; }
  .libro__portada img { width: min(70%, 300px); }
  .cifras__rejilla { grid-template-columns: 1fr 1fr; row-gap: 2.5rem; }
  .faceta--secundaria .faceta__cuerpo { grid-template-columns: 1fr; gap: .8rem; }
  .faceta--secundaria .enlace-flecha { margin-top: .6rem; }
  .portadilla__recorte { justify-self: center; max-width: 360px; }
  .portadilla--navy .portadilla__rejilla > div { padding-bottom: 0; }
  .prensa__item a { grid-template-columns: 1fr; gap: .6rem; }
  .pie__rejilla { grid-template-columns: 1fr 1fr; }
  .pie__marca { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .facetas__rejilla { grid-template-columns: 1fr; }
  .hero__acciones .boton { width: 100%; }
  .libros-portada__portadas { min-height: 340px; }
  .evento { grid-template-columns: 1fr; gap: 1rem; padding: 1.5rem; }
  .evento__img { width: 100%; }
  .proyecto { grid-template-columns: 1fr; }
  .pie__rejilla { grid-template-columns: 1fr; }
  .recomendaciones { grid-template-columns: 1fr; }
}

/* ---------- Aviso de cookies ---------- */
.cookies {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 60; max-width: 760px; margin-inline: auto;
  display: flex; align-items: center; gap: 1rem 2rem; padding: 1.3rem 1.6rem;
  background: var(--navy-profundo); color: rgba(255, 255, 255, .85); border-top: 2px solid var(--oro);
  box-shadow: 0 24px 50px -20px rgba(0, 0, 0, .5); font-size: .88rem; line-height: 1.6;
}
.cookies[hidden] { display: none; }
.cookies__texto { margin: 0; }
.cookies__texto strong { color: #fff; }
.cookies__texto a { color: var(--oro-claro); }
.cookies__botones { display: flex; gap: .6rem; flex: none; }
.pie__cookies { background: none; border: 0; padding: 0; font: inherit; color: rgba(255, 255, 255, .8); text-decoration: underline; text-decoration-color: rgba(176, 141, 87, .6); text-underline-offset: .2em; cursor: pointer; }
.pie__cookies:hover { color: var(--oro-claro); }
@media (max-width: 640px) {
  .cookies { flex-direction: column; align-items: stretch; left: 10px; right: 10px; bottom: 10px; padding: 1.2rem; }
  .cookies__botones .boton { flex: 1; }
}
.enlace-boton { background: none; border: 0; padding: 0; font: inherit; color: var(--navy); text-decoration: underline; text-decoration-color: var(--oro); text-underline-offset: .2em; cursor: pointer; }
.volver { margin: clamp(2rem, 4vw, 3rem) 0 0; }