/* ==========================================================================
   Gabriel Padilla Haro — hoja de estilos
   Sitio de autor de fantasía épica. Mantiene la estructura original y mejora
   espaciado, jerarquía tipográfica y acabado visual.
   ========================================================================== */

/* 1. Tokens de diseño ----------------------------------------------------- */
:root {
  /* Color */
  --color-tinta: #14100d;
  --color-nav: #1b1714;
  --color-banda: #211c18;
  --color-texto: #2a2420;
  --color-suave: #6b5f55;
  --color-papel: #f6f0e4;
  --color-papel-oscuro: #ebe2d0;
  --color-fondo: #fdfbf7;
  --color-marron: #9b6030;
  --color-marron-oscuro: #7d4d26;
  --color-dorado: #d69e5e;
  --color-dorado-claro: #ecd2a4;
  --color-linea: rgba(155, 96, 48, 0.25);

  /* Tipografía */
  --fuente-titulos: Georgia, "Times New Roman", serif;
  --fuente-garamond: "EB Garamond", Garamond, Georgia, serif;
  --fuente-nav: Lato, "Helvetica Neue", Arial, sans-serif;
  --fuente-baskerville: "Libre Baskerville", Baskerville, Georgia, serif;

  /* Espaciado (escala) */
  --s-1: 0.5rem;
  --s-2: 0.75rem;
  --s-3: 1rem;
  --s-4: 1.5rem;
  --s-5: 2rem;
  --s-6: clamp(2.5rem, 5vw, 3.5rem);
  --s-7: clamp(3.5rem, 8vw, 6rem);
  --s-8: clamp(4.5rem, 10vw, 8rem);

  /* Maquetación */
  --ancho-contenedor: 1160px;
  --ancho-lectura: 68ch;
  --alto-nav: 64px;
  --espacio: clamp(1.25rem, 5vw, 3rem);
  --radio: 6px;
  --sombra-suave: 0 10px 30px -12px rgba(33, 22, 12, 0.35);
  --sombra-fuerte: 0 24px 50px -18px rgba(0, 0, 0, 0.55);
}

/* 2. Reinicio y base ------------------------------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--fuente-titulos);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-texto);
  background: var(--color-fondo);
  -webkit-font-smoothing: antialiased;
}

img,
svg,
iframe {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

h1,
h2,
h3,
p,
figure,
blockquote,
ul {
  margin: 0;
}

ul {
  padding: 0;
  list-style: none;
}

a {
  color: var(--color-marron);
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-marron-oscuro);
}

:target,
[id] {
  scroll-margin-top: 5rem;
}

:focus-visible {
  outline: 3px solid var(--color-dorado);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 200;
  padding: 0.6rem 1rem;
  color: #fff;
  background: var(--color-nav);
  transform: translateY(-200%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.contenedor {
  width: min(var(--ancho-contenedor), 100% - 2 * var(--espacio));
  margin-inline: auto;
}

/* 3. Cabecera y navegación ------------------------------------------------ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  min-height: var(--alto-nav);
  padding: 0 clamp(1.25rem, 3vw, 2.5rem);
  color: #fff;
  background: linear-gradient(to bottom, rgba(10, 7, 5, 0.65), transparent);
  transition: background-color 0.3s ease, box-shadow 0.3s ease, min-height 0.3s ease;
}

.site-header.is-solid,
.site-header.is-open {
  background: rgba(27, 23, 20, 0.97);
}

.site-header.is-solid {
  min-height: 56px;
  box-shadow: 0 1px 0 rgba(236, 210, 164, 0.18), 0 8px 24px rgba(0, 0, 0, 0.35);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  font-family: var(--fuente-nav);
  font-size: 1.125rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  line-height: 1;
  color: #fff;
  text-decoration: none;
}

.brand:hover {
  color: var(--color-dorado-claro);
}

.brand img {
  width: 36px;
  height: auto;
}

.nav-toggle {
  display: none;
  padding: 0.5rem 0.9rem;
  font: 400 0.9375rem/1 var(--fuente-nav);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radio);
  cursor: pointer;
}

.nav-list {
  display: flex;
  gap: clamp(0.85rem, 1.45vw, 1.75rem);
  font-family: var(--fuente-nav);
  font-size: 0.9rem;
}

.nav-list a {
  display: inline-block;
  padding: 0.4rem 0;
  font-weight: 300;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.nav-list a:hover {
  color: #fff;
  border-bottom-color: var(--color-dorado);
}

.nav-list a[aria-current="page"] {
  font-weight: 400;
  color: #fff;
  border-bottom-color: var(--color-dorado);
}

.nav-list .nav-list__cta a {
  padding: 0.4rem 1rem;
  font-weight: 400;
  color: var(--color-dorado-claro);
  border: 1px solid var(--color-dorado);
  border-radius: 999px;
}

.nav-list .nav-list__cta a:hover,
.nav-list .nav-list__cta a[aria-current="page"] {
  color: var(--color-tinta);
  background: var(--color-dorado-claro);
  border-color: var(--color-dorado-claro);
}

@media (max-width: 1200px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-header {
    flex-wrap: wrap;
    padding-block: 0.5rem;
  }

  .nav {
    flex-basis: 100%;
    display: none;
  }

  .site-header.is-open .nav {
    display: block;
    padding-bottom: var(--s-3);
  }

  .nav-list {
    flex-direction: column;
    gap: 0;
  }

  .nav-list a {
    display: block;
    padding: 0.8rem 0;
    font-size: 1.0625rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
}

/* 4. Héroes --------------------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: clamp(320px, 42vh, 400px);
  padding: calc(var(--alto-nav) + var(--s-5)) 0 var(--s-6);
  color: #fff;
  text-align: center;
  background: radial-gradient(ellipse at 70% 20%, #4a3322 0%, transparent 60%),
    linear-gradient(135deg, #14100d 0%, #2e2118 100%);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(10, 7, 5, 0.45), rgba(10, 7, 5, 0.65));
}

.hero__sobretitulo,
.eyebrow {
  margin-bottom: var(--s-3);
  font-family: var(--fuente-nav);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-dorado-claro);
}

.hero__titulo {
  font-family: var(--fuente-garamond);
  font-size: clamp(2.5rem, 6.5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.6);
}

.hero__titulo::after {
  content: "";
  display: block;
  width: 88px;
  height: 1px;
  margin: var(--s-4) auto 0;
  background: linear-gradient(90deg, transparent, var(--color-dorado), transparent);
}

/* Héroe de la portada */
.hero--inicio {
  align-items: flex-start;
  min-height: 100vh;
  min-height: 100svh;
  padding-bottom: var(--s-6);
  text-align: left;
  background-image: url("../img/dragon-fuego.webp");
  background-position: 68% 0;
}

.hero--inicio::before {
  background: linear-gradient(90deg, rgba(10, 7, 5, 0.85) 0%, rgba(10, 7, 5, 0.35) 55%, rgba(10, 7, 5, 0.05) 100%),
    linear-gradient(to top, rgba(10, 7, 5, 0.75), transparent 35%);
}

.hero--inicio .contenedor {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--s-5);
}

.hero__texto {
  margin-block: auto;
}

.hero--inicio .hero__titulo {
  max-width: 10.5em;
  font-family: var(--fuente-garamond);
  font-size: clamp(3rem, 7.5vw, 5.5rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: 0.01em;
}

.hero--inicio .hero__titulo::after {
  display: none;
}

.hero__subtitulo {
  max-width: 34rem;
  margin-top: var(--s-4);
  font-family: var(--fuente-garamond);
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-style: italic;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.88);
}

.hero__acciones {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-3) var(--s-4);
  margin-top: var(--s-5);
}

.hero:not(.hero--inicio) .hero__subtitulo {
  margin-inline: auto;
  margin-top: var(--s-3);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.6);
}

.hero__titulo em {
  color: var(--color-dorado);
}

/* 5. Cabeceras de sección ------------------------------------------------- */
.banda {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-6) var(--espacio) calc(var(--s-6) - 0.5rem);
  color: #fff;
  text-align: center;
  background: var(--color-banda);
}

.banda__titulo {
  position: relative;
  padding-bottom: var(--s-4);
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.banda__titulo::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 120px;
  height: 9px;
  background:
    linear-gradient(var(--color-dorado), var(--color-dorado)) left center / 46px 1px no-repeat,
    linear-gradient(var(--color-dorado), var(--color-dorado)) right center / 46px 1px no-repeat;
  transform: translateX(-50%);
}

.banda__titulo::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 1;
  width: 7px;
  height: 7px;
  background: var(--color-dorado);
  transform: translateX(-50%) rotate(45deg);
}

/* 6. Secciones y utilidades ---------------------------------------------- */
.seccion {
  padding-block: clamp(2.75rem, 6vw, 4.5rem);
}

.seccion--papel {
  background:
    radial-gradient(ellipse at top, rgba(255, 255, 255, 0.6), transparent 70%),
    var(--color-papel);
}

.seccion--imagen {
  position: relative;
  color: #fff;
  background: var(--color-banda) center / cover no-repeat;
  isolation: isolate;
}

.seccion--imagen::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(10, 7, 5, 0.7), rgba(10, 7, 5, 0.55) 50%, rgba(10, 7, 5, 0.75));
}

.seccion--imagen a {
  color: var(--color-dorado-claro);
}

.seccion--persigal {
  background-image: url("../img/montanas-fitz-roy.webp");
}

.seccion--capitulo {
  background-image: url("../img/ejercito-noche.webp");
}

.seccion--oscura {
  color: #fff;
  background: var(--color-banda);
}

.dos-columnas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: var(--s-6) clamp(2rem, 6vw, 5rem);
}

.dos-columnas--sesgo {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
}

@media (max-width: 800px) {
  .dos-columnas,
  .dos-columnas--sesgo {
    grid-template-columns: 1fr;
  }
}

/* Portadas de libro: marco con sombra */
.portada {
  width: min(100%, 380px);
  margin-inline: auto;
  border-radius: 3px 6px 6px 3px;
  box-shadow: var(--sombra-fuerte), inset 6px 0 6px -4px rgba(255, 255, 255, 0.18);
  transform: perspective(1000px) rotateY(-6deg);
  transition: transform 0.5s ease;
}

.portada:hover {
  transform: perspective(1000px) rotateY(0);
}

/* Imágenes con marco decorativo desplazado */
.marco-foto {
  position: relative;
  width: min(100%, 460px);
  margin-inline: auto;
}

.marco-foto::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  border: 2px solid var(--color-dorado);
  border-radius: var(--radio);
}

.marco-foto img {
  position: relative;
  width: 100%;
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
}

.texto-acento {
  color: var(--color-dorado);
}

/* 7. Botones -------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  max-width: 100%;
  padding: 0.95rem 2rem;
  font-family: var(--fuente-garamond);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  color: #fff;
  text-align: center;
  text-decoration: none;
  background: var(--color-marron);
  border: 0;
  border-radius: 999px;
  box-shadow: 0 6px 16px -6px rgba(155, 96, 48, 0.7);
  cursor: pointer;
  transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

.btn:hover {
  color: #fff;
  background: var(--color-marron-oscuro);
  box-shadow: 0 12px 22px -8px rgba(155, 96, 48, 0.8);
  transform: translateY(-3px);
}

/* Botón alargado y fino (enlaces secundarios) */
.btn--ancho {
  width: min(420px, 100%);
  padding: 0.7rem 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 3px;
}

.btn--ancho:hover {
  transform: translateY(-2px);
}

.btn--contorno {
  color: var(--color-dorado-claro);
  background: transparent;
  border: 1px solid var(--color-dorado);
  box-shadow: none;
}

.btn--contorno:hover {
  color: var(--color-tinta);
  background: var(--color-dorado-claro);
  box-shadow: none;
}

/* Botón principal del héroe */
.btn-hero {
  position: relative;
  display: inline-block;
  padding: 1rem clamp(2rem, 6vw, 3.25rem);
  font-family: var(--fuente-garamond);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: #fff;
  text-decoration: none;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
  text-transform: uppercase;
  background: linear-gradient(135deg, #b4743f, #8a5327);
  border: 1px solid #6b3e1c;
  border-radius: 4px;
  box-shadow: 0 8px 22px -6px rgba(0, 0, 0, 0.6);
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s ease, background 0.4s ease;
}

.btn-hero::after {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 2px;
  pointer-events: none;
  transition: inset 0.4s ease, border-color 0.4s ease;
}

.btn-hero:hover {
  color: #fff;
  background: linear-gradient(135deg, #c6844c, #995c2b);
  box-shadow: 0 14px 28px -6px rgba(155, 96, 48, 0.65);
  transform: translateY(-4px);
}

.btn-hero:hover::after {
  inset: 3px;
  border-color: rgba(255, 255, 255, 0.65);
}

/* Botón de la newsletter */
.btn-newsletter {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  padding: 1.1rem 2.8rem;
  overflow: hidden;
  font-family: var(--fuente-garamond);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #fff;
  text-decoration: none;
  background: linear-gradient(135deg, #9b6030 0%, #d4af37 100%);
  border-radius: 50px;
  box-shadow: 0 8px 20px rgba(155, 96, 48, 0.3);
  animation: pulso-magnetico 2s infinite;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s ease, padding 0.4s ease,
    background 0.4s ease;
}

.btn-newsletter svg {
  position: absolute;
  left: 1.25rem;
  width: 24px;
  height: 24px;
  fill: #fff;
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.btn-newsletter span {
  transition: transform 0.4s ease;
}

.btn-newsletter:hover {
  padding-left: 3.4rem;
  color: #fff;
  background: linear-gradient(135deg, #b3703d 0%, #eacda3 100%);
  box-shadow: 0 12px 30px rgba(155, 96, 48, 0.5);
  transform: translateY(-3px) scale(1.02);
  animation: none;
}

.btn-newsletter:hover svg {
  opacity: 1;
  transform: translateX(0);
}

.btn-newsletter:hover span {
  transform: translateX(10px);
}

@keyframes pulso-magnetico {
  0% {
    box-shadow: 0 0 0 0 rgba(155, 96, 48, 0.4);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(155, 96, 48, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(155, 96, 48, 0);
  }
}

/* Botón de YouTube */
.btn-youtube {
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(580px, 100%);
  margin-inline: auto;
  padding: 0.8rem 1rem;
  font-family: var(--fuente-garamond);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  background: linear-gradient(to right, #8b0000, #e52d27);
  border-radius: 3px;
  box-shadow: 0 8px 18px -8px rgba(139, 0, 0, 0.8);
  transition: transform 0.4s ease, background 0.4s ease, box-shadow 0.4s ease;
}

.btn-youtube svg {
  flex: none;
  width: 22px;
  height: 22px;
  margin-right: 0.9rem;
  fill: #fff;
  transition: transform 0.4s ease;
}

.btn-youtube:hover {
  color: #fff;
  background: linear-gradient(to right, #b30000, #ff0000);
  box-shadow: 0 12px 24px -8px rgba(255, 0, 0, 0.6);
  transform: translateY(-3px);
}

.btn-youtube:hover svg {
  transform: scale(1.25);
}

@media (max-width: 600px) {
  .btn-youtube {
    font-size: 0.8rem;
    letter-spacing: 0.1em;
  }

  .btn-newsletter {
    padding: 0.95rem 1.9rem;
    font-size: 1.1rem;
  }
}

/* 8. Redes sociales ------------------------------------------------------- */
.redes {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
}

.redes--centradas {
  justify-content: center;
}

.redes a {
  display: block;
  border-radius: 50%;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.redes a:hover {
  box-shadow: 0 0 0 3px var(--color-dorado);
  transform: translateY(-3px);
}

.redes img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
}

.hero--inicio .redes img,
.site-footer .redes img {
  background: #000;
}

/* 9. Portada (inicio) ----------------------------------------------------- */
.persigal__titulo {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
}

.persigal__lista {
  display: grid;
  gap: 0.2rem;
  margin-top: var(--s-4);
  font-size: 1.25rem;
  font-style: italic;
}

.persigal__lista li {
  display: flex;
  gap: var(--s-3);
  padding-block: 0.7rem;
  border-bottom: 1px solid rgba(236, 210, 164, 0.22);
}

.persigal__lista li::before {
  content: "";
  flex: none;
  width: 7px;
  height: 7px;
  margin-top: 0.7em;
  background: var(--color-dorado);
  transform: rotate(45deg);
}

.persigal__cta {
  margin-top: var(--s-5);
}

.capitulo__titulo {
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  font-weight: 700;
  line-height: 1.2;
}

.capitulo__texto {
  display: grid;
  gap: var(--s-4);
  font-size: 1.125rem;
}

.capitulo__pregunta {
  font-weight: 700;
  font-style: italic;
}

/* Progreso */
.progreso {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: var(--s-4) clamp(2.5rem, 8vw, 6rem);
  font-family: var(--fuente-garamond);
}

.progreso__item {
  width: 170px;
  text-align: center;
}

.anillo {
  position: relative;
  width: 130px;
  height: 130px;
  margin: 0 auto var(--s-3);
}

.anillo svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.anillo__fondo {
  fill: none;
  stroke: var(--color-papel-oscuro);
  stroke-width: 10;
}

.anillo__valor {
  fill: none;
  stroke: var(--color-dorado);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 0 471;
  transition: stroke-dasharray 1.4s ease-in-out;
}

.anillo.is-visible .anillo__valor {
  stroke-dasharray: calc(471 * var(--progreso) / 100) 471;
}

.anillo__porcentaje {
  position: absolute;
  top: 50%;
  left: 50%;
  font-size: 1.6rem;
  font-weight: 500;
  color: #8a5a22;
  transform: translate(-50%, -50%);
}

.progreso__nombre {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-texto);
}

/* Otras historias */
.relato {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  align-items: center;
  gap: var(--s-6) clamp(2rem, 6vw, 4.5rem);
}

/* Carrusel de imágenes */
.carrusel {
  position: relative;
}

.carrusel__pista {
  display: flex;
  overflow-x: auto;
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.carrusel__pista::-webkit-scrollbar {
  display: none;
}

.carrusel__slide {
  flex: 0 0 100%;
  scroll-snap-align: center;
}

.carrusel__slide img {
  width: 100%;
}

.carrusel__btn {
  position: absolute;
  top: calc(50% - 1.5rem);
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0 0 0.2rem;
  font: 2rem/1 var(--fuente-titulos);
  color: #fff;
  background: rgba(20, 16, 13, 0.65);
  border: 1px solid rgba(236, 210, 164, 0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.carrusel__btn:hover {
  background: var(--color-marron);
  transform: scale(1.08);
}

.carrusel__btn--prev {
  left: 0.75rem;
}

.carrusel__btn--next {
  right: 0.75rem;
}

.carrusel__puntos {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: var(--s-3);
}

.carrusel__puntos button {
  width: 0.75rem;
  height: 0.75rem;
  padding: 0;
  background: transparent;
  border: 2px solid var(--color-marron);
  border-radius: 50%;
  cursor: pointer;
}

.carrusel__puntos button[aria-current="true"] {
  background: var(--color-marron);
}

.relato__cita {
  position: relative;
  display: grid;
  gap: var(--s-4);
  padding-left: var(--s-5);
  color: #0f1111;
  border-left: 3px solid var(--color-dorado);
}

.relato__lema {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-marron);
}

.relato__texto {
  text-align: left;
  hyphens: auto;
}

.relato__cta {
  display: flex;
  justify-content: center;
  padding-top: var(--s-6);
}

@media (max-width: 800px) {
  .relato {
    grid-template-columns: 1fr;
  }
}

/* Noticias */
.noticias {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-5);
}

.noticia {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-4);
  padding: 0 0 var(--s-4);
  overflow: hidden;
  text-align: center;
  background: #fff;
  border: 1px solid var(--color-linea);
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.noticia:hover {
  box-shadow: 0 20px 36px -14px rgba(33, 22, 12, 0.45);
  transform: translateY(-4px);
}

.noticia__imagen {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.noticia__imagen--ajustada {
  object-fit: contain;
  background: #303030;
}

.noticia__titulo {
  padding-inline: var(--s-4);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.45;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.noticia__cta {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: auto;
  padding-inline: var(--s-4);
}

@media (max-width: 700px) {
  .noticias {
    grid-template-columns: 1fr;
  }
}

/* Newsletter */
.newsletter {
  position: relative;
  padding-block: var(--s-7);
  background: var(--color-banda) url("../img/dragon-fuego.webp") center / cover no-repeat;
  isolation: isolate;
}

.newsletter::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(10, 7, 5, 0.8);
}

/* 10. Proyecto Coloso ------------------------------------------------------ */
.tarjetas {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-5);
}

.tarjeta {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  text-align: center;
  background: #fff;
  border: 1px solid var(--color-linea);
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tarjeta:hover {
  box-shadow: 0 20px 36px -14px rgba(33, 22, 12, 0.45);
  transform: translateY(-4px);
}

.tarjeta img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.tarjeta figcaption {
  display: grid;
  place-items: center;
  padding: var(--s-4) var(--s-4) var(--s-5);
}

.tarjeta p {
  font-family: var(--fuente-garamond);
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-marron);
}

.tarjeta strong {
  font-weight: 700;
}

@media (max-width: 800px) {
  .tarjetas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .tarjetas {
    grid-template-columns: 1fr;
  }
}

/* La llamada del coloso ------------------------------------------------------ */
.sinopsis {
  display: grid;
  gap: var(--s-4);
}

.cita {
  padding-left: var(--s-4);
  font-family: var(--fuente-garamond);
  font-size: clamp(1.3rem, 2.4vw, 1.6rem);
  font-style: italic;
  line-height: 1.5;
  color: var(--color-marron);
  border-left: 3px solid var(--color-dorado);
}

.sinopsis__acciones {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-2);
}

.sinopsis__nota {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-suave);
}

.btn--secundario {
  color: var(--color-marron);
  background: transparent;
  border: 2px solid var(--color-marron);
  box-shadow: none;
}

.btn--secundario:hover {
  color: #fff;
  background: var(--color-marron);
  box-shadow: none;
}

.tarjetas--cuatro {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1000px) {
  .tarjetas--cuatro {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .tarjetas--cuatro {
    grid-template-columns: 1fr;
  }
}

/* Si te gusta… */
.gusta {
  position: relative;
  padding-block: var(--s-7);
  color: #fff;
  text-align: center;
  background: var(--color-banda) url("../img/dragon-fuego.webp") center / cover no-repeat;
  isolation: isolate;
}

.gusta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to bottom, rgba(10, 7, 5, 0.9), rgba(10, 7, 5, 0.7) 50%, rgba(10, 7, 5, 0.92));
}

.gusta__titulo {
  font-family: var(--fuente-garamond);
  font-size: clamp(2.6rem, 7vw, 4.5rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.1;
  color: var(--color-dorado-claro);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.6);
}

.gusta__intro {
  margin-top: var(--s-3);
  font-size: 1.2rem;
  font-style: italic;
  color: rgba(255, 255, 255, 0.85);
}

.gusta__lista {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-4);
  margin-top: var(--s-6);
}

.gusta__lista li {
  position: relative;
  display: grid;
  align-content: center;
  gap: var(--s-2);
  min-height: 12rem;
  padding: var(--s-5) var(--s-4);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(236, 210, 164, 0.4);
  border-radius: var(--radio);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: transform 0.35s ease, border-color 0.35s ease, background-color 0.35s ease;
}

.gusta__lista li::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 50%;
  width: 9px;
  height: 9px;
  background: var(--color-dorado);
  transform: translateX(-50%) rotate(45deg);
}

.gusta__lista li:hover {
  background: rgba(214, 158, 94, 0.14);
  border-color: var(--color-dorado);
  transform: translateY(-6px);
}

.gusta__nombre {
  font-size: clamp(1.4rem, 2.4vw, 1.75rem);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
}

.gusta__detalle {
  font-size: 1rem;
  color: var(--color-dorado-claro);
}

@media (max-width: 1000px) {
  .gusta__lista {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .gusta__lista {
    grid-template-columns: 1fr;
  }
}

/* Personajes */
.tarjetas--personajes .tarjeta img {
  aspect-ratio: 3 / 4;
  object-position: center top;
}

.tarjeta__nombre {
  margin-bottom: var(--s-2);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-marron);
}

.tarjetas--personajes figcaption {
  align-content: start;
}

.tarjetas--personajes figcaption p {
  font-family: var(--fuente-titulos);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-texto);
}

/* Adoria: desplegable (aspecto de acordeón) */
.origen {
  padding-top: var(--s-6);
}

.origen__detalle {
  width: min(var(--ancho-lectura), 100%);
  margin-inline: auto;
  background: #fff;
  border: 1px solid var(--color-dorado);
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
}

.origen__titulo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  font-style: italic;
  font-weight: 700;
  color: var(--color-marron);
  cursor: pointer;
  list-style: none;
  border-radius: var(--radio);
  transition: background-color 0.2s ease;
}

.origen__titulo::-webkit-details-marker {
  display: none;
}

.origen__titulo:hover {
  background: var(--color-papel);
}

.origen__accion {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: var(--s-2);
  font-family: var(--fuente-nav);
  font-size: 0.8125rem;
  font-style: normal;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-suave);
}

.origen__accion::before {
  content: "Leer más";
}

.origen__detalle[open] .origen__accion::before {
  content: "Cerrar";
}

.origen__accion::after {
  content: "";
  display: grid;
  width: 2rem;
  height: 2rem;
  background:
    linear-gradient(var(--color-marron), var(--color-marron)) center / 12px 2px no-repeat,
    linear-gradient(var(--color-marron), var(--color-marron)) center / 2px 12px no-repeat;
  border: 1px solid var(--color-dorado);
  border-radius: 50%;
  transition: background-color 0.2s ease;
}

.origen__detalle[open] .origen__accion::after {
  background: linear-gradient(var(--color-marron), var(--color-marron)) center / 12px 2px no-repeat;
}

.origen__titulo:hover .origen__accion::after {
  background-color: var(--color-papel-oscuro);
}

.origen__texto {
  padding: 0 var(--s-4) var(--s-4);
  font-size: 1.15rem;
  line-height: 1.8;
  text-align: justify;
  hyphens: auto;
}

.poderes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-4);
}

.poder {
  display: grid;
  align-content: start;
  gap: var(--s-2);
  padding: var(--s-5);
  background: #fff;
  border: 1px solid var(--color-linea);
  border-top: 4px solid var(--color-dorado);
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.poder:hover {
  box-shadow: 0 20px 36px -14px rgba(33, 22, 12, 0.45);
  transform: translateY(-4px);
}

.poder__nombre {
  font-size: 1.6rem;
  color: var(--color-marron);
}

.poder__alma {
  font-family: var(--fuente-nav);
  font-size: 0.8125rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-suave);
}

.poder__texto {
  margin-top: var(--s-1);
  font-size: 1.05rem;
  line-height: 1.7;
}

@media (max-width: 800px) {
  .poderes {
    grid-template-columns: 1fr;
  }
}

.mapa-zoom {
  position: relative;
  cursor: zoom-in;
}

.mapa-zoom .mapa {
  display: block;
}

.mapa-zoom--completo {
  width: 100%;
  background: #2f4a2c;
}

.mapa-zoom--completo .mapa {
  width: 100%;
  border-radius: 0;
  box-shadow: none;
}

.seccion--compacta {
  padding-block: var(--s-5) var(--s-7);
}

.mapa-zoom__lente {
  position: absolute;
  width: 240px;
  height: 240px;
  background-color: var(--color-banda);
  background-repeat: no-repeat;
  border: 3px solid var(--color-dorado);
  border-radius: 50%;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), inset 0 0 0 2px rgba(255, 255, 255, 0.35);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease;
}

.mapa-zoom.is-zoom .mapa-zoom__lente {
  opacity: 1;
}

.mapa {
  width: 100%;
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
}

.resenas {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--s-4);
}

.resena {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  padding: var(--s-4);
  background: #fff;
  border: 1px solid var(--color-linea);
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
}

.resena__estrellas {
  font-size: 1.2rem;
  letter-spacing: 0.15em;
  color: var(--color-marron);
}

.resena__titulo {
  font-size: 1.1rem;
  line-height: 1.35;
}

.resena__texto {
  flex: 1;
  font-size: 1rem;
  line-height: 1.6;
}

.resena__meta {
  font-family: var(--fuente-nav);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-suave);
}

.resena__meta span {
  font-weight: 700;
  color: var(--color-texto);
}

.resena__verificada {
  display: inline-block;
  padding: 0 0.5rem;
  font-size: 0.75rem;
  color: #8a5a22;
  background: var(--color-papel);
  border-radius: 999px;
}

.resenas__enlace {
  display: flex;
  justify-content: center;
  margin-top: var(--s-5);
}

@media (max-width: 1000px) {
  .resenas {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .resenas {
    grid-template-columns: 1fr;
  }
}

.proximos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-5);
}

.proximo {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: var(--s-4);
  padding: var(--s-4);
  background: #fff;
  border: 1px solid var(--color-linea);
  border-left: 4px solid var(--color-dorado);
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
}

.proximo__imagen {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radio);
}

.proximo__imagen--libro {
  aspect-ratio: 2 / 3;
  object-fit: contain;
}

.proximo__cuerpo {
  display: grid;
  align-content: start;
  gap: var(--s-2);
}

.proximo__etiqueta {
  font-family: var(--fuente-nav);
  font-size: 0.8125rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-suave);
}

.proximo__titulo {
  font-size: 1.6rem;
  color: var(--color-marron);
}

@media (max-width: 800px) {
  .proximos {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .proximo {
    grid-template-columns: 1fr;
  }
}

.faq {
  display: grid;
  gap: var(--s-2);
  width: min(var(--ancho-lectura), 100% - 2 * var(--espacio));
}

.faq details {
  background: #fff;
  border: 1px solid var(--color-linea);
  border-radius: var(--radio);
}

.faq summary {
  position: relative;
  padding: var(--s-3) calc(var(--s-5) + 1rem) var(--s-3) var(--s-4);
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "";
  position: absolute;
  top: 50%;
  right: var(--s-4);
  width: 0.6rem;
  height: 0.6rem;
  border-right: 3px solid var(--color-dorado);
  border-bottom: 3px solid var(--color-dorado);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.3s ease;
}

.faq details[open] summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.faq details p {
  padding: 0 var(--s-4) var(--s-4);
}

.cierre {
  display: grid;
  justify-items: center;
  gap: var(--s-4);
  padding: var(--s-7) var(--espacio);
  color: #fff;
  text-align: center;
  background: radial-gradient(ellipse at top, #3a2a1c, transparent 70%), var(--color-banda);
}

.cierre__titulo {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.cierre__acciones {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--s-4);
  margin-top: var(--s-2);
}

/* 11. Prólogo -------------------------------------------------------------- */
.prologo {
  width: min(860px, 100% - 2 * var(--espacio));
  margin-inline: auto;
  padding-block: var(--s-7) var(--s-5);
  font-family: var(--fuente-garamond);
  font-size: clamp(1.3rem, 2.2vw, 1.5rem);
  line-height: 1.8;
  text-align: justify;
  hyphens: auto;
}

.prologo p + p {
  margin-top: var(--s-4);
}

.prologo p:first-child::first-letter {
  float: left;
  margin: 0.08em 0.12em 0 0;
  font-size: 4.4em;
  font-weight: 500;
  line-height: 0.8;
  color: var(--color-marron);
}

/* Portada de Inicio: tarjeta del libro con prueba social */
.hero__pie {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-4);
}

.hero__compra {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  max-width: 24rem;
  padding: var(--s-3);
  color: #fff;
  background: rgba(20, 16, 13, 0.7);
  border: 1px solid rgba(236, 210, 164, 0.4);
  border-radius: var(--radio);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.hero__compra-portada {
  flex: none;
  display: block;
  width: 5.25rem;
  border-radius: 2px 4px 4px 2px;
  box-shadow: 0 10px 24px -6px rgba(0, 0, 0, 0.7);
  transition: transform 0.3s ease;
}

.hero__compra-portada:hover {
  transform: translateY(-3px) rotate(-2deg);
}

.hero__compra-portada img {
  width: 100%;
  border-radius: inherit;
}

.hero__compra > div {
  flex: 1;
  padding-inline: var(--s-2);
  text-align: center;
}

.hero__compra-cita {
  font-family: var(--fuente-garamond);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.35;
}

.hero__compra-cita footer {
  margin-top: 0.15rem;
  font-family: var(--fuente-nav);
  font-size: 0.8rem;
  font-style: normal;
  color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 700px) {
  .hero__pie {
    align-items: flex-start;
    flex-direction: column-reverse;
  }
}

/* Cierre del prólogo */
.prologo-fin {
  display: grid;
  justify-items: center;
  gap: var(--s-3);
  padding: var(--s-6) var(--espacio) var(--s-8);
  text-align: center;
}

.prologo-fin__titulo {
  font-family: var(--fuente-garamond);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 500;
  color: var(--color-marron);
}

.prologo-fin__acciones {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--s-3);
  margin-block: var(--s-2) var(--s-3);
}

.prologo-fin__nota {
  margin-top: var(--s-3);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--color-suave);
}

/* 12. Café con Escribas ---------------------------------------------------- */
.video {
  width: min(960px, 100%);
  margin-inline: auto;
  aspect-ratio: 16 / 9;
  background: #000;
  border: 0;
  border-radius: var(--radio);
  box-shadow: var(--sombra-fuerte);
}

.etiqueta {
  margin-top: var(--s-4);
  font-family: var(--fuente-nav);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-align: center;
  text-transform: uppercase;
  color: var(--color-marron);
}

.formato {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: var(--s-5) clamp(2rem, 6vw, 4.5rem);
  margin-top: var(--s-7);
}

.formato > img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
}

.formato--inversa {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.formato--inversa > img {
  order: 2;
}

.formato__titulo {
  margin-bottom: var(--s-3);
  font-size: clamp(1.7rem, 3.6vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--color-marron);
}

.formato__texto {
  max-width: 34rem;
  font-size: 1.125rem;
}

@media (max-width: 800px) {
  .formato {
    grid-template-columns: 1fr;
  }

  .formato--inversa {
    grid-template-columns: 1fr;
  }

  .formato--inversa > img {
    order: 0;
  }
}

.cta-youtube {
  margin-top: var(--s-7);
}

.personas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-6) var(--s-5);
}

.persona {
  display: grid;
  justify-items: center;
  gap: var(--s-3);
  padding-bottom: var(--s-5);
  overflow: hidden;
  text-align: center;
  background: #fff;
  border: 1px solid var(--color-linea);
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
}

.persona > img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.persona__nombre {
  margin-top: var(--s-2);
  font-size: clamp(1.4rem, 3vw, 1.7rem);
  font-weight: 400;
  color: var(--color-marron);
}

@media (max-width: 700px) {
  .personas {
    grid-template-columns: 1fr;
  }
}

.invitados {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-5) var(--s-4);
}

.invitado {
  display: grid;
  align-content: start;
  justify-items: center;
  gap: var(--s-3);
  padding-bottom: var(--s-4);
  overflow: hidden;
  font-size: 1rem;
  line-height: 1.55;
  text-align: center;
  background: #fff;
  border: 1px solid var(--color-linea);
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
}

.invitado > img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.invitado__nombre {
  padding-inline: var(--s-3);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-marron);
}

.invitado ul {
  display: grid;
  gap: var(--s-2);
  padding-inline: var(--s-3);
  color: var(--color-suave);
}

@media (max-width: 1000px) {
  .invitados {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .invitados {
    grid-template-columns: 1fr;
  }
}

/* 14. Sobre mí -------------------------------------------------------------- */
.sobre-mi__titulo {
  margin-bottom: var(--s-4);
  font-family: var(--fuente-baskerville);
  font-size: clamp(2rem, 4.4vw, 2.9rem);
  font-style: italic;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-marron);
}

.sobre-mi__texto {
  display: grid;
  gap: var(--s-4);
  max-width: var(--ancho-lectura);
  color: var(--color-texto);
}

.sobre-mi__texto p:last-child {
  font-style: italic;
  color: var(--color-marron);
}

.suenos {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--s-5) var(--s-4);
}

.sueno {
  display: grid;
  align-content: start;
  overflow: hidden;
  font-size: 1rem;
  line-height: 1.55;
  text-align: center;
  background: #fff;
  border: 1px solid var(--color-linea);
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
}

.sueno img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.sueno figcaption {
  padding: var(--s-4) var(--s-3);
}

@media (max-width: 1000px) {
  .suenos {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .suenos {
    grid-template-columns: 1fr;
  }
}

/* Proyecto Soberano */
.soberano {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: var(--s-6) clamp(2rem, 6vw, 5rem);
}

.soberano__imagen {
  width: 100%;
  border-radius: var(--radio);
  box-shadow: var(--sombra-suave);
}

.soberano__texto {
  display: grid;
  gap: var(--s-4);
  justify-items: start;
}

.soberano__texto .progreso {
  justify-content: flex-start;
  padding-block: var(--s-3);
}

@media (max-width: 800px) {
  .soberano {
    grid-template-columns: 1fr;
  }
}

/* Formulario de contacto y páginas legales ------------------------------------ */
.contacto-form__intro {
  width: min(var(--ancho-lectura), 100%);
  margin: 0 auto var(--s-5);
  font-size: 1.2rem;
  text-align: center;
}

/* Comparativa Amazon / pedido directo (Pide tu libro) */
.comparativa {
  width: min(820px, 100%);
  margin: 0 auto var(--s-7);
}

.comparativa table {
  width: 100%;
  overflow: hidden;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border: 1px solid var(--color-linea);
  border-radius: 8px;
  box-shadow: var(--sombra-suave);
}

.comparativa th,
.comparativa td {
  padding: var(--s-3) var(--s-3);
  text-align: center;
  border-bottom: 1px solid var(--color-linea);
}

.comparativa tbody tr:last-child th,
.comparativa tbody tr:last-child td {
  border-bottom: 0;
}

.comparativa thead th {
  font-family: var(--fuente-garamond);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-texto);
  background: var(--color-papel);
}

.comparativa tbody th {
  font-weight: 400;
  text-align: left;
}

.comparativa__destacada {
  background: rgba(214, 158, 94, 0.14);
}

.comparativa thead th.comparativa__destacada {
  color: #fff;
  background: var(--color-marron);
}

.comparativa__si {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-marron);
}

.comparativa__no {
  color: #8a7f75;
}

.comparativa__nota {
  margin-top: var(--s-4);
  font-size: 1rem;
  text-align: center;
}

.contacto-form__subtitulo {
  margin-bottom: var(--s-3);
  font-family: var(--fuente-garamond);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-style: italic;
  font-weight: 500;
  text-align: center;
  color: var(--color-marron);
}

.contacto-form__intro--corta {
  font-size: 1.1rem;
}

@media (max-width: 600px) {
  .comparativa th,
  .comparativa td {
    padding: var(--s-2);
    font-size: 0.95rem;
  }

  .comparativa thead th {
    font-size: 1rem;
  }
}

.formulario {
  display: grid;
  gap: var(--s-4);
  width: min(720px, 100%);
  margin-inline: auto;
  padding: clamp(1.5rem, 4vw, 2.75rem);
  color: #f1e8d8;
  background: var(--color-banda);
  border-radius: var(--radio);
  box-shadow: var(--sombra-fuerte);
}

.formulario__fila {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-4);
}

.formulario__campo {
  display: grid;
  gap: var(--s-1);
}

.formulario label {
  font-size: 1.05rem;
}

.formulario label span {
  font-size: 0.9rem;
  color: rgba(241, 232, 216, 0.6);
}

.formulario input[type="text"],
.formulario input[type="email"],
.formulario textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font: inherit;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(236, 210, 164, 0.25);
  border-radius: 10px;
}

.formulario textarea {
  min-height: 9rem;
  resize: vertical;
}

.formulario input::placeholder,
.formulario textarea::placeholder {
  color: rgba(241, 232, 216, 0.5);
}

.formulario input:focus-visible,
.formulario textarea:focus-visible {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-dorado);
  outline: 2px solid var(--color-dorado);
  outline-offset: 2px;
}

.formulario [aria-invalid="true"] {
  border-color: #ff7a6b;
}

.formulario__trampa {
  position: absolute;
  left: -9999px;
}

.formulario__consentimiento {
  display: flex;
  align-items: flex-start;
  gap: var(--s-2);
  font-size: 0.95rem;
}

.formulario__consentimiento input {
  flex: none;
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.25rem;
  accent-color: var(--color-marron);
}

.formulario__consentimiento a {
  color: var(--color-dorado-claro);
}

.formulario__acciones {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s-3) var(--s-4);
}

.formulario__estado {
  font-size: 1rem;
}

.formulario__estado.is-ok {
  color: #a7e3a0;
}

.formulario__estado.is-error {
  color: #ffb3a8;
}

.formulario button[disabled] {
  opacity: 0.6;
  cursor: wait;
}

@media (max-width: 560px) {
  .formulario__fila {
    grid-template-columns: 1fr;
  }
}

.legal {
  width: min(var(--ancho-lectura), 100% - 2 * var(--espacio));
  margin-inline: auto;
  padding-block: var(--s-7);
  overflow-wrap: anywhere;
}

.legal h2 {
  margin: var(--s-5) 0 var(--s-2);
  font-size: 1.4rem;
  color: var(--color-marron);
}

.legal ul {
  margin: var(--s-2) 0 var(--s-3);
  padding-left: var(--s-5);
  list-style: disc;
}

.legal li + li {
  margin-top: var(--s-1);
}

.legal__aviso {
  padding: var(--s-3) var(--s-4);
  background: var(--color-papel);
  border-left: 4px solid var(--color-dorado);
}

/* Suscripción y capítulo gratis ---------------------------------------------- */
.formulario--suscripcion {
  width: min(520px, 100%);
  margin-inline: 0;
}

.formulario__titulo {
  font-size: 1.5rem;
  line-height: 1.25;
  color: var(--color-dorado-claro);
}

.formulario__nota {
  font-size: 0.85rem;
  color: rgba(241, 232, 216, 0.7);
}

.capitulo-gratis {
  display: grid;
  gap: var(--s-4);
  justify-items: start;
}

.newsletter .formulario--suscripcion {
  margin-inline: auto;
}

.gracias {
  display: grid;
  justify-items: center;
  gap: var(--s-3);
  width: min(var(--ancho-lectura), 100% - 2 * var(--espacio));
  margin-inline: auto;
  padding-block: var(--s-7) var(--s-8);
  text-align: center;
}

.gracias__titulo {
  font-family: var(--fuente-garamond);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 500;
  color: var(--color-marron);
}

.pasos {
  display: grid;
  gap: var(--s-3);
  padding-left: 1.5rem;
  margin: var(--s-2) 0;
  text-align: left;
}

.gracias__nota {
  margin-top: var(--s-4);
  font-style: italic;
  color: var(--color-suave);
}

/* Mejoras visuales ------------------------------------------------------------ */
/* Títulos de bloque sin banda (alternan con las bandas oscuras) */
.titulo-bloque {
  padding-top: var(--s-7);
}

.fondo-papel {
  background: var(--color-papel);
}

.fondo-papel .titulo-bloque,
.fondo-continuo .titulo-bloque {
  padding-top: var(--s-5);
}

.titulo-bloque + .seccion {
  padding-top: var(--s-5);
}

.titulo-seccion {
  font-family: var(--fuente-garamond);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.15;
  text-align: center;
  color: var(--color-marron);
}

.titulo-seccion::after {
  content: "";
  display: block;
  width: 120px;
  height: 9px;
  margin: var(--s-3) auto 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='9'%3E%3Cpath d='M0 4.5H46M74 4.5H120' stroke='%23d69e5e'/%3E%3Cpath d='M60 .5 64 4.5 60 8.5 56 4.5Z' fill='%23d69e5e'/%3E%3C/svg%3E") center / 120px 9px no-repeat;
}

.newsletter__titulo {
  margin-bottom: var(--s-5);
  font-family: var(--fuente-garamond);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 500;
  line-height: 1.15;
  text-align: center;
  color: #fff;
}

.newsletter__titulo em {
  color: var(--color-dorado);
}

/* Emblemas de los poderes */
.poder__emblema {
  width: 3rem;
  height: 3rem;
  margin-bottom: var(--s-1);
  fill: none;
  stroke: var(--color-dorado);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Personajes: tarjetas oscuras con silueta clara */
.tarjetas--personajes .tarjeta {
  color: #fff;
  background: var(--color-banda);
  border-color: rgba(236, 210, 164, 0.35);
}

.tarjetas--personajes .tarjeta img {
  background: transparent;
  filter: invert(1) sepia(0.3) brightness(0.95);
  mix-blend-mode: screen;
}

.tarjetas--personajes .tarjeta__nombre {
  color: var(--color-dorado-claro);
}

.tarjetas--personajes figcaption p {
  color: rgba(255, 255, 255, 0.85);
}

/* Libro 3D ------------------------------------------------------------------------- */
.libro3d-bloque {
  display: grid;
  justify-items: center;
  gap: var(--s-3);
}

.libro3d {
  --w: clamp(190px, 25vw, 260px);
  --h: calc(var(--w) * 1.5);
  --d: calc(var(--w) * 0.2105);
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  padding-block: var(--s-4);
  cursor: grab;
  perspective: 1600px;
  touch-action: pan-y;
  -webkit-user-select: none;
  user-select: none;
  /* Sombra que sigue la silueta del libro (sin elipse en el suelo) */
  filter: drop-shadow(0 16px 14px rgba(0, 0, 0, 0.4));
}

.libro3d:active {
  cursor: grabbing;
}

.libro3d__libro {
  position: relative;
  width: var(--w);
  height: var(--h);
  transform: rotateX(-6deg) rotateY(28deg);
  transform-style: preserve-3d;
}

.libro3d__cara {
  position: absolute;
  background-size: 100% 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

.libro3d__frontal {
  inset: 0;
  background-image: linear-gradient(105deg, rgba(255, 255, 255, 0.22), transparent 30%), url("../img/libro3d-frontal.webp");
  transform: translateZ(calc(var(--d) / 2));
}

.libro3d__trasera {
  inset: 0;
  background-image: url("../img/libro3d-trasera.webp");
  transform: rotateY(180deg) translateZ(calc(var(--d) / 2));
}

.libro3d__lomo {
  top: 0;
  left: calc((var(--w) - var(--d)) / 2);
  width: var(--d);
  height: 100%;
  background-image: linear-gradient(90deg, rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, 0.12)), url("../img/libro3d-lomo.webp");
  transform: rotateY(-90deg) translateZ(calc(var(--w) / 2));
}

.libro3d__cantos,
.libro3d__arriba,
.libro3d__abajo {
  background-color: #f1ece0;
}

.libro3d__cantos {
  top: 3px;
  left: calc((var(--w) - var(--d)) / 2);
  width: var(--d);
  height: calc(100% - 6px);
  background-image: repeating-linear-gradient(90deg, #f6f2e8 0 1px, #e3dccb 1px 2px);
  transform: rotateY(90deg) translateZ(calc(var(--w) / 2 - 3px));
}

.libro3d__arriba,
.libro3d__abajo {
  left: 3px;
  width: calc(100% - 6px);
  height: var(--d);
  top: calc((var(--h) - var(--d)) / 2);
  background-image: repeating-linear-gradient(0deg, #f6f2e8 0 1px, #e3dccb 1px 2px);
}

.libro3d__arriba {
  transform: rotateX(90deg) translateZ(calc(var(--h) / 2 - 3px));
}

.libro3d__abajo {
  transform: rotateX(-90deg) translateZ(calc(var(--h) / 2 - 3px));
}

.libro3d__ayuda {
  font-family: var(--fuente-nav);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

/* 15. Pie de página --------------------------------------------------------- */
.site-footer {
  color: rgba(255, 255, 255, 0.75);
  background: var(--color-tinta);
  border-top: 1px solid rgba(236, 210, 164, 0.2);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-dorado-claro);
}

.footer__rejilla {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--s-6) var(--s-5);
  padding-block: var(--s-7) var(--s-6);
  font-family: var(--fuente-nav);
  font-size: 0.9375rem;
  line-height: 1.7;
}

.footer__marca {
  display: grid;
  align-content: start;
  gap: var(--s-3);
}

.footer__marca img {
  width: 44px;
}

.footer__nombre {
  font-family: var(--fuente-titulos);
  font-size: 1.35rem;
  color: #fff;
}

.footer__titulo {
  margin-bottom: var(--s-3);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-dorado);
}

.footer__enlaces {
  display: grid;
  gap: var(--s-1);
}

.footer__legal {
  padding-block: var(--s-4);
  font-family: var(--fuente-nav);
  font-size: 0.8125rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 800px) {
  .footer__rejilla {
    grid-template-columns: 1fr;
  }
}

/* 16. Aparición suave al desplazarse ---------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--retraso, 0s);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* 17. Preferencias de movimiento -------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .anillo__valor {
    stroke-dasharray: calc(471 * var(--progreso) / 100) 471;
  }

  .carrusel__pista {
    scroll-behavior: auto;
  }
}

/* Formatos disponibles bajo el texto de un botón de compra */
.btn__formatos {
  display: block;
  margin-top: 0.15rem;
  font-family: var(--fuente-nav);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.85;
}

/* Fondos más ligeros en pantallas pequeñas */
@media (max-width: 800px) {
  .hero--inicio {
    background-image: url("../img/dragon-fuego-movil.webp");
  }

  .newsletter,
  .gusta {
    background-image: url("../img/dragon-fuego-movil.webp");
  }

  .seccion--persigal {
    background-image: url("../img/montanas-fitz-roy-movil.webp");
  }

  .seccion--capitulo {
    background-image: url("../img/ejercito-noche-movil.webp");
  }
}