:root {
  /* Tokens del tema Morelia (Tienda Nube) — aldeadeloscuentos */
  --color-tierra: #4a3728;
  --color-crema: #fdfbf7;
  --color-musgo: #4b5d3f;
  --color-arena: #f2e8d5;
  --color-accent: #a65d3c;
  --font-titulo: "Playfair Display", Georgia, serif;
  --font-cuerpo: "Montserrat", system-ui, sans-serif;
  --tn-container: 1020px;
  --tn-gutter: 15px;
  /* Pie TN (Morelia): --font-base 14px, --font-smallest 10px, icon-lg = 1.33333em */
  --tn-footer-font-base: 14px;
  --tn-footer-legal: 10px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-padding-top: 6.75rem;
}

body {
  margin: 0;
  font-family: var(--font-cuerpo);
  color: var(--color-tierra);
  background: var(--color-crema);
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  border-bottom: 1px solid color-mix(in srgb, var(--color-tierra) 12%, transparent);
  background: var(--color-crema);
  transition: box-shadow 0.35s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 2px 14px rgba(74, 55, 40, 0.08);
}

.header-main {
  max-width: var(--tn-container);
  margin: 0 auto;
  min-height: 5.35rem;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem var(--tn-gutter);
  transition: min-height 0.35s ease, padding 0.35s ease;
}

.site-header.is-scrolled .header-main {
  min-height: 3.85rem;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

.brand {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.brand-title {
  font-family: var(--font-titulo);
  font-size: clamp(0.95rem, 2.4vw, 1.25rem);
  color: var(--color-tierra);
}

.brand-logo {
  display: block;
  width: auto;
  height: clamp(2.55rem, 7vw, 3.45rem);
  max-width: min(12rem, 44vw);
  object-fit: contain;
  object-position: left center;
  border-radius: 0;
  border: 0;
  transition: height 0.35s ease, max-width 0.35s ease;
}

.site-header.is-scrolled .brand-logo {
  height: clamp(1.95rem, 5vw, 2.65rem);
  max-width: min(10rem, 40vw);
}

.main-nav {
  justify-self: center;
  overflow-x: auto;
}

.main-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 1.2rem;
  min-width: max-content;
  justify-content: center;
}

.main-nav a {
  text-decoration: none;
  font-family: var(--font-cuerpo);
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-tierra);
  transition: font-size 0.35s ease, color 0.2s ease;
}

.site-header.is-scrolled .main-nav a {
  font-size: 0.8125rem;
}

.main-nav a:hover {
  color: var(--color-accent);
}

.hero {
  padding: 1.5rem 1rem 2.5rem;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 0;
}

.hero-copy {
  border: 1px solid var(--color-arena);
  border-radius: 14px;
  padding: 1.2rem;
  background: linear-gradient(180deg, #fff, var(--color-crema));
}

.hero-copy h1 {
  margin: 0 0 0.8rem;
  font-family: var(--font-titulo);
  font-size: clamp(1.5rem, 5vw, 2.4rem);
  line-height: 1.2;
}

.hero-copy p {
  margin: 0;
  font-size: clamp(1rem, 2.8vw, 1.2rem);
  font-style: italic;
  color: #5b4639;
}

.site-footer {
  background: var(--color-musgo);
  color: var(--color-crema);
  padding: 2rem var(--tn-gutter);
}

.footer-inner {
  max-width: var(--tn-container);
  margin: 0 auto;
  text-align: center;
}

.footer-brand {
  margin: 0 0 0.5rem;
  font-family: var(--font-titulo);
  font-size: 1.35rem;
}

.footer-inner p {
  margin: 0.35rem 0;
}

.footer-inner a {
  color: var(--color-crema);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-inner a:hover {
  color: color-mix(in srgb, var(--color-crema) 85%, var(--color-arena));
}

.footer-inner a.footer-instagram {
  text-decoration: none;
}

.footer-inner a.footer-instagram:hover {
  text-decoration: none;
  color: var(--color-crema);
}

.footer-instagram-wrap {
  margin: 0;
  line-height: 1;
}

.footer-instagram {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--tn-footer-font-base);
  color: var(--color-crema);
  text-decoration: none;
  vertical-align: middle;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.footer-instagram:hover {
  color: var(--color-crema);
  opacity: 0.88;
  transform: scale(1.04);
}

.footer-instagram:focus-visible {
  outline: 2px solid var(--color-crema);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Misma lógica que .icon-lg de la tienda: 1.33333em sobre la base del pie */
.footer-instagram__icon {
  display: block;
  width: 1.33333em;
  height: 1.33333em;
}

/* Sobre Fer — corazón de la aldea (dos columnas / una en móvil) */
.seccion-sobre-fer {
  background: #fdfbf7;
  padding: 80px var(--tn-gutter);
  border-top: 1px solid color-mix(in srgb, var(--color-tierra) 8%, transparent);
}

.seccion-sobre-fer__inner {
  max-width: var(--tn-container);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .seccion-sobre-fer__inner {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: clamp(2rem, 4vw, 3.5rem);
  }
}

.seccion-sobre-fer__media {
  margin: 0;
  flex-shrink: 0;
}

.seccion-sobre-fer__photo {
  display: block;
  width: min(350px, 88vw);
  height: min(350px, 88vw);
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid #f2e8d5;
  box-sizing: border-box;
}

.seccion-sobre-fer__content {
  flex: 1;
  min-width: 0;
  max-width: 36rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
}

@media (min-width: 768px) {
  .seccion-sobre-fer__content {
    text-align: left;
  }
}

.seccion-sobre-fer__title {
  margin: 0 0 1.25rem;
  font-family: "Alice", Georgia, serif;
  font-weight: 400;
  font-size: clamp(1.55rem, 3.8vw, 2.05rem);
  line-height: 1.2;
  color: #4a3728;
}

.seccion-sobre-fer__body p {
  margin: 0 0 1rem;
  font-family: "Lora", Georgia, serif;
  font-size: 1rem;
  font-weight: 400;
  color: #4a3728;
  line-height: 1.6;
}

.seccion-sobre-fer__body p:last-child {
  margin-bottom: 0;
}

/* Bloque de texto al estilo cuerpo de la tienda */
.tn-section {
  padding: 2.5rem var(--tn-gutter) 3rem;
  background: var(--color-crema);
  border-top: 1px solid color-mix(in srgb, var(--color-tierra) 10%, transparent);
}

.tn-container {
  max-width: var(--tn-container);
  margin: 0 auto;
}

.tn-section h2 {
  margin: 0 0 1rem;
  font-family: var(--font-titulo);
  font-size: clamp(1.35rem, 3.5vw, 1.75rem);
  font-weight: 400;
  color: var(--color-tierra);
}

.tn-section p {
  margin: 0;
  font-family: var(--font-cuerpo);
  font-size: 0.9375rem;
  line-height: 1.65;
  color: color-mix(in srgb, var(--color-tierra) 92%, transparent);
  max-width: 38rem;
}

.tn-section a {
  color: var(--color-musgo);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.tn-section a:hover {
  color: var(--color-accent);
}

.footer-inner p.footer-copy {
  margin-top: 1.25rem;
  margin-bottom: 0;
}

.footer-copy {
  font-family: var(--font-cuerpo);
  font-size: var(--tn-footer-legal);
  line-height: 1.5;
  opacity: 0.92;
}

/* Botón flotante WhatsApp */
.wa-float {
  position: fixed;
  right: max(var(--tn-gutter), env(safe-area-inset-right, 0px));
  bottom: max(1.25rem, env(safe-area-inset-bottom, 0px));
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  color: #fff;
  background: #25d366;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45), 0 2px 8px rgba(0, 0, 0, 0.18);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wa-float:hover {
  color: #fff;
  transform: scale(1.06);
  box-shadow: 0 6px 22px rgba(37, 211, 102, 0.5), 0 3px 10px rgba(0, 0, 0, 0.2);
}

.wa-float:focus-visible {
  outline: 3px solid var(--color-crema);
  outline-offset: 3px;
}

.wa-float__icon {
  width: 1.85rem;
  height: 1.85rem;
}

@media (min-width: 768px) {
  .header-main {
    grid-template-columns: auto 1fr;
    padding-inline: 1.5rem;
  }

  .hero {
    padding: 2.2rem 1.5rem 3rem;
  }

  .hero-copy {
    padding: 2rem;
    text-align: center;
  }
}

@media (min-width: 1024px) {
  .header-main {
    padding-inline: 2rem;
  }

  .main-nav {
    padding-inline: 2rem;
  }

  .hero {
    padding-inline: 2rem;
  }
}
/* ============================================
   La Aldea de los Cuentos — identidad visual
   Mobile-first
   ============================================ */

:root {
  --color-tierra: #4a3728;
  --color-crema: #fdfbf7;
  --color-musgo: #4b5d3f;
  --color-arena: #f2e8d5;
  --color-accent: #a65d3c;

  --font-titulo: "Playfair Display", Georgia, serif;
  --font-cuerpo: "Montserrat", system-ui, sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-soft: 0 12px 40px rgba(74, 55, 40, 0.12);
  --shadow-book: 0 8px 24px rgba(74, 55, 40, 0.15),
    0 2px 6px rgba(74, 55, 40, 0.08);

  --header-h: 4.25rem;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --content-max: 72rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-cuerpo);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-tierra);
  background-color: var(--color-crema);
  background-image: radial-gradient(
      ellipse 120% 80% at 50% -20%,
      rgba(75, 93, 63, 0.06),
      transparent 55%
    ),
    radial-gradient(
      ellipse 80% 50% at 100% 100%,
      rgba(242, 232, 213, 0.9),
      transparent 50%
    );
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

h1,
h2,
h3,
.brand__title,
.hero__title,
.section-head__title,
.about__title,
.book-card__title {
  font-family: var(--font-titulo);
  font-weight: 400;
  line-height: 1.2;
}

a {
  color: var(--color-musgo);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-tierra);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-musgo);
  color: var(--color-crema);
  font-family: var(--font-cuerpo);
}

.skip-link:focus {
  left: var(--space-sm);
  top: var(--space-sm);
  outline: 2px solid var(--color-arena);
  outline-offset: 2px;
}

/* ----- Header ----- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: color-mix(in srgb, var(--color-crema) 96%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-arena);
}

.site-header__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.brand:hover {
  color: inherit;
}

.brand__mark {
  flex-shrink: 0;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-arena);
  box-shadow: var(--shadow-book);
  background: var(--color-arena);
}

.brand__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.brand__title {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  letter-spacing: 0.02em;
}

.brand__tagline {
  font-size: 0.75rem;
  font-style: italic;
  color: color-mix(in srgb, var(--color-tierra) 75%, transparent);
  display: none;
}

@media (min-width: 480px) {
  .brand__tagline {
    display: block;
  }
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-arena);
  border-radius: var(--radius-sm);
  background: var(--color-crema);
  cursor: pointer;
  color: var(--color-tierra);
}

.nav-toggle__bar {
  display: block;
  width: 1.25rem;
  height: 2px;
  margin: 0 auto;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-nav {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--color-crema);
  border-bottom: 1px solid var(--color-arena);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.site-nav.is-open {
  max-height: 16rem;
}

.site-nav__list {
  list-style: none;
  margin: 0;
  padding: var(--space-sm) var(--space-md) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.site-nav__list a {
  display: block;
  padding: var(--space-xs) 0;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--color-tierra);
  border-bottom: 1px solid transparent;
}

.site-nav__list a:hover {
  color: var(--color-musgo);
  border-bottom-color: var(--color-arena);
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .site-header {
    position: fixed;
  }

  .site-nav {
    position: static;
    max-height: none;
    overflow: visible;
    border: none;
    background: transparent;
  }

  .site-nav__list {
    flex-direction: row;
    align-items: center;
    gap: var(--space-md);
    padding: 0;
  }

  .site-nav__list a {
    padding: var(--space-xs) var(--space-sm);
    border-bottom: none;
  }

  .site-nav__list a:hover {
    border-bottom: none;
    text-decoration: underline;
    text-decoration-color: var(--color-musgo);
  }
}

/* ----- Hero ----- */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  text-align: center;
}

.hero__glow {
  position: absolute;
  inset: -20% -30% auto;
  height: 70%;
  background: radial-gradient(
    ellipse at center,
    rgba(75, 93, 63, 0.18) 0%,
    transparent 65%
  );
  pointer-events: none;
}

.hero__leaves {
  position: absolute;
  top: 10%;
  width: min(28vw, 11rem);
  height: min(40vw, 16rem);
  opacity: 0.35;
  pointer-events: none;
  background: var(--color-musgo);
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 200'%3E%3Cpath fill='%23000' d='M60 0C40 50 10 90 0 140c15-25 35-40 60-45v105h20V95c25 5 45 20 60 45-10-50-40-90-60-140-5 20-10 35-20 45z'/%3E%3C/svg%3E");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 200'%3E%3Cpath fill='%23000' d='M60 0C40 50 10 90 0 140c15-25 35-40 60-45v105h20V95c25 5 45 20 60 45-10-50-40-90-60-140-5 20-10 35-20 45z'/%3E%3C/svg%3E");
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
}

.hero__leaves--left {
  left: -5%;
  transform: rotate(-15deg);
}

.hero__leaves--right {
  right: -5%;
  transform: scaleX(-1) rotate(-10deg);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 40rem;
  margin: 0 auto;
}

.hero__eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-musgo);
  margin: 0 0 var(--space-sm);
}

.hero__title {
  font-size: clamp(2rem, 6vw, 3rem);
  margin: 0 0 var(--space-md);
  color: var(--color-tierra);
  text-shadow: 0 1px 0 var(--color-arena);
}

.hero__quote {
  margin: 0 0 var(--space-lg);
  padding: var(--space-md) var(--space-md);
  border-left: 3px solid var(--color-musgo);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: color-mix(in srgb, var(--color-arena) 45%, var(--color-crema));
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--color-arena) 80%, transparent);
  text-align: left;
}

.hero__quote p {
  margin: 0;
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  font-style: italic;
  line-height: 1.6;
}

.hero__quote footer {
  margin-top: var(--space-sm);
  font-size: 0.95rem;
  font-style: normal;
  font-family: var(--font-cuerpo);
  color: color-mix(in srgb, var(--color-tierra) 80%, transparent);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-sm);
}

@media (min-width: 480px) {
  .hero__actions {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-cuerpo);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn--primary {
  color: var(--color-crema);
  background: linear-gradient(
    165deg,
    color-mix(in srgb, var(--color-musgo) 92%, #2d3828) 0%,
    var(--color-musgo) 45%,
    color-mix(in srgb, var(--color-musgo) 85%, #6b8a5c) 100%
  );
  box-shadow: 0 4px 0 color-mix(in srgb, var(--color-tierra) 35%, var(--color-musgo)),
    0 8px 24px rgba(75, 93, 63, 0.35);
  border-color: color-mix(in srgb, var(--color-musgo) 70%, #2a3324);
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.15);
}

.btn--primary:hover {
  color: var(--color-crema);
  box-shadow: 0 6px 0 color-mix(in srgb, var(--color-tierra) 35%, var(--color-musgo)),
    0 12px 28px rgba(75, 93, 63, 0.4);
}

.btn--ghost {
  color: var(--color-musgo);
  background: color-mix(in srgb, var(--color-crema) 85%, transparent);
  border-color: var(--color-musgo);
  box-shadow: var(--shadow-soft);
}

.btn--ghost:hover {
  background: color-mix(in srgb, var(--color-arena) 60%, var(--color-crema));
  color: var(--color-tierra);
}

/* ----- Galería ----- */
.gallery {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md) var(--space-xl);
}

.section-head {
  text-align: center;
  max-width: 36rem;
  margin: 0 auto var(--space-lg);
}

.section-head__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin: 0 0 var(--space-sm);
  color: var(--color-tierra);
}

.section-head__lead {
  margin: 0;
  font-size: 1.05rem;
  color: color-mix(in srgb, var(--color-tierra) 88%, transparent);
}

.book-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .book-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .book-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }
}

.book-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-tierra);
  box-shadow: var(--shadow-book);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.book-card:hover {
  transform: translateY(-6px) rotate(-0.5deg);
  box-shadow: 0 16px 48px rgba(74, 55, 40, 0.22);
}

.book-card__spine {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 10px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--color-tierra) 40%, black) 0%,
    color-mix(in srgb, var(--color-tierra) 70%, var(--color-arena)) 50%,
    var(--color-tierra) 100%
  );
  box-shadow: inset -2px 0 4px rgba(0, 0, 0, 0.2);
}

.book-card__cover {
  margin-left: 10px;
  padding: var(--space-lg) var(--space-md) var(--space-md);
  min-height: 14rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(
      145deg,
      color-mix(in srgb, var(--color-arena) 30%, var(--color-tierra)) 0%,
      var(--color-tierra) 55%,
      color-mix(in srgb, var(--color-tierra) 85%, black) 100%
    ),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 3px,
      rgba(255, 255, 255, 0.03) 3px,
      rgba(255, 255, 255, 0.03) 6px
    );
  color: var(--color-crema);
  border: 1px solid color-mix(in srgb, var(--color-arena) 25%, transparent);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.book-card__cover--variant-b {
  background: linear-gradient(
      155deg,
      color-mix(in srgb, var(--color-musgo) 55%, var(--color-tierra)) 0%,
      var(--color-tierra) 50%,
      #2c2118 100%
    ),
    repeating-linear-gradient(
      12deg,
      transparent,
      transparent 4px,
      rgba(0, 0, 0, 0.06) 4px,
      rgba(0, 0, 0, 0.06) 8px
    );
}

.book-card__cover--variant-c {
  background: linear-gradient(
      160deg,
      #5c4a3a 0%,
      var(--color-tierra) 45%,
      #2e2319 100%
    );
}

.book-card__title {
  font-size: 1.35rem;
  margin: 0 0 var(--space-xs);
  color: var(--color-crema);
  letter-spacing: 0.02em;
}

.book-card__author {
  margin: 0 0 var(--space-sm);
  font-size: 0.85rem;
  font-style: italic;
  opacity: 0.9;
  color: var(--color-arena);
}

.book-card__teaser {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  opacity: 0.92;
  color: color-mix(in srgb, var(--color-crema) 92%, var(--color-arena));
}

.book-card__cta {
  margin: 0;
  padding: var(--space-sm) var(--space-md);
  text-align: center;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-crema);
  background: color-mix(in srgb, var(--color-musgo) 92%, black);
  border-top: 1px solid color-mix(in srgb, var(--color-musgo) 70%, var(--color-arena));
}

.book-card__cta:hover {
  color: var(--color-crema);
  background: var(--color-musgo);
}

/* ----- Sobre ----- */
.about {
  padding: var(--space-xl) var(--space-md);
  background: var(--color-crema);
  border-top: 1px solid var(--color-arena);
  border-bottom: 1px solid var(--color-arena);
}

.about__inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 768px) {
  .about__inner {
    grid-template-columns: 1fr minmax(12rem, 18rem);
    gap: var(--space-xl);
  }
}

.about__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin: 0 0 var(--space-md);
}

.about__intro {
  font-size: 1.1rem;
  font-weight: 500;
}

.about__copy p {
  margin: 0 0 var(--space-md);
  max-width: 38rem;
}

.about__closing {
  font-style: italic;
  color: color-mix(in srgb, var(--color-tierra) 85%, transparent);
}

.about__figure {
  margin: 0;
  text-align: center;
}

.about__logo {
  margin: 0 auto;
  width: min(100%, 16rem);
  height: auto;
  border-radius: var(--radius-lg);
  border: 3px solid var(--color-arena);
  box-shadow: var(--shadow-book);
  object-fit: contain;
  aspect-ratio: 1;
  background: color-mix(in srgb, var(--color-crema) 70%, var(--color-arena));
  padding: var(--space-sm);
}

.about__caption {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  font-style: italic;
  color: color-mix(in srgb, var(--color-tierra) 75%, transparent);
}

/* ----- Footer ----- */
.site-footer {
  background: var(--color-musgo);
  color: var(--color-crema);
  padding: var(--space-xl) var(--space-md);
  text-align: center;
}

.site-footer a {
  color: var(--color-crema);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--color-crema) 45%, transparent);
}

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

.site-footer__inner {
  max-width: 32rem;
  margin: 0 auto;
}

.site-footer__brand {
  font-family: var(--font-titulo);
  font-size: 1.35rem;
  margin: 0 0 var(--space-sm);
}

.site-footer__note {
  margin: 0 0 var(--space-sm);
  font-size: 0.95rem;
  line-height: 1.6;
  opacity: 0.95;
}

.site-footer__link {
  display: inline-block;
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.site-footer__legal {
  margin: 0;
  font-size: 0.8rem;
  opacity: 0.8;
}

/* ----- Portada: imagen de fondo + título centrado ----- */
section.hero.hero--cover {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: min(88vh, 52rem);
  margin: 0;
  padding: clamp(2rem, 6vw, 4rem) 1.25rem;
  text-align: center;
  background-color: var(--color-tierra);
  background-image: url("images/fondo principal.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-cover__inner {
  position: relative;
  z-index: 1;
  max-width: min(38rem, 92vw);
  padding-inline: 0.5rem;
}

.hero-cover__title {
  margin: 0;
  font-family: "Alice", Georgia, serif;
  font-weight: 700;
  font-size: clamp(32px, 5vw, 38px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: #4a3728;
  text-wrap: balance;
  text-shadow:
    0 0 1px rgba(253, 251, 247, 0.95),
    0 0 14px rgba(253, 251, 247, 0.45),
    0 1px 2px rgba(253, 251, 247, 0.55);
}

@media (min-width: 768px) {
  .hero-cover__title {
    font-size: clamp(54px, 5.5vw, 62px);
    line-height: 1.18;
  }
}

/* Misma base visual que la tienda: fondo crema sin degradé extra del bloque duplicado */
body {
  background-image: none;
  background-color: var(--color-crema);
}