/* ==========================================================================
   Consejos de Alimentación Infantil para Autistas (TEA) — Landing
   Paleta extraída de la portada del ebook (mockup.png).
   Tipografía y sistema de espaciado heredados de design-ref.
   ========================================================================== */

/* ---------- Fuentes (subsets latin + latin-ext, self-hosted) ---------- */
@font-face {
  font-family: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../fonts/cormorant-latin-ext.woff2') format('woff2');
  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: 'Cormorant Garamond';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../fonts/cormorant-latin.woff2') format('woff2');
  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: 'Cormorant Garamond';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/cormorant-italic-latin-ext.woff2') format('woff2');
  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: 'Cormorant Garamond';
  font-style: italic;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/cormorant-italic-latin.woff2') format('woff2');
  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: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../fonts/inter-latin-ext.woff2') format('woff2');
  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: 'Inter';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../fonts/inter-latin.woff2') format('woff2');
  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;
}

/* ---------- Tokens ---------- */
:root {
  /* Azules — fondo de la portada */
  --azul-pastel: #d8e9f0;
  --azul-suave: #eaf4f8;
  --azul-medio: #a9cfdc;
  --azul-borde: #bedce6;

  /* Verdes — pizarra y franja inferior de la portada */
  --verde-lousa: #376551;
  --verde-profundo: #2a4e40;
  --verde-texto: #2e5344;
  --verde-sage: #91ab96;

  /* Acentos */
  --mostaza: #f3d376;
  --mostaza-fuerte: #9c6f12;
  --coral: #dc635a;
  --coral-btn: #c9483e;
  --coral-btn-hover: #ae3b33;

  /* Neutros — heredados de design-ref */
  --crema: #f7f2e9;
  --crema-card: #fbf8f2;
  --blanco: #fff;
  --tinta: #171512;
  --gris: #5f5b54;
  --gris-suave: #8a857c;

  /* Sistema */
  --serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radio: 26px;
  --radio-sm: 20px;
  --radio-xs: 14px;
  --ancho: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --sombra-card: 0 30px 60px -22px rgba(23, 21, 18, 0.28);
  --sombra-btn: 0 14px 28px -12px rgba(174, 59, 51, 0.6);
  --sombra-img: 0 40px 80px -30px rgba(23, 21, 18, 0.45);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--tinta);
  background: var(--blanco);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
h1,
h2,
h3,
h4,
p,
ul,
ol,
figure,
blockquote {
  margin: 0;
}
ul,
ol {
  padding: 0;
  list-style: none;
}
a {
  color: inherit;
}
button {
  font: inherit;
  color: inherit;
}
:focus-visible {
  outline: 3px solid var(--coral-btn);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--ancho);
  margin-inline: auto;
  padding-inline: 20px;
}
.section {
  padding-block: 68px;
  position: relative;
}
.section--tight {
  padding-block: 52px;
}
.bg-azul {
  background: var(--azul-pastel);
}
.bg-crema {
  background: var(--crema);
}
.bg-blanco {
  background: var(--blanco);
}
.bg-verde {
  background: var(--verde-lousa);
  color: var(--blanco);
}
.bg-verde-oscuro {
  background: var(--verde-profundo);
  color: rgba(255, 255, 255, 0.82);
}

/* ---------- Tipografía ---------- */
.eyebrow {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--verde-texto);
  margin-bottom: 18px;
}
.bg-verde .eyebrow,
.bg-verde-oscuro .eyebrow {
  color: var(--mostaza);
}

h1,
.h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.4rem, 7.2vw, 4.3rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--verde-texto);
  text-wrap: balance;
}
h2,
.h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.95rem, 5.2vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.018em;
  color: var(--verde-texto);
  text-wrap: balance;
}
h3,
.h3,
.cita,
.lead {
  text-wrap: pretty;
}
.bg-verde h2,
.bg-verde .h2 {
  color: var(--blanco);
}
h3,
.h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.35rem;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--verde-texto);
}
.lead {
  font-size: clamp(1.05rem, 2.4vw, 1.2rem);
  line-height: 1.65;
  color: var(--gris);
  max-width: 56ch;
}
.bg-verde .lead {
  color: rgba(255, 255, 255, 0.88);
}
.prosa p + p {
  margin-top: 1.1em;
}
.center {
  text-align: center;
}
.center .lead,
.center .medida {
  margin-inline: auto;
}
.medida {
  max-width: 58ch;
}

/* Resaltados */
.marca-mostaza {
  background: linear-gradient(180deg, transparent 58%, var(--mostaza) 58%, var(--mostaza) 94%, transparent 94%);
  padding-inline: 2px;
}
.italica {
  font-style: italic;
  font-weight: 500;
  color: var(--coral-btn);
}
.negrita {
  font-weight: 600;
  color: var(--tinta);
}
.bg-verde .negrita {
  color: var(--mostaza);
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  padding: 19px 34px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.35s var(--ease), box-shadow 0.35s ease, background-color 0.3s ease;
  will-change: transform;
}
.btn--cta {
  background: var(--coral-btn);
  color: var(--blanco);
  box-shadow: var(--sombra-btn);
}
.btn--cta:hover {
  background: var(--coral-btn-hover);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 20px 36px -12px rgba(174, 59, 51, 0.7);
}
.btn--cta:active {
  transform: translateY(0) scale(0.98);
}
.btn--mostaza {
  background: var(--mostaza);
  color: #3b2c05;
  box-shadow: 0 14px 28px -12px rgba(0, 0, 0, 0.45);
}
.btn--mostaza:hover {
  background: #ffe08e;
  transform: translateY(-2px) scale(1.02);
}
.btn--ancho {
  width: 100%;
  max-width: 460px;
}
.btn-nota {
  margin-top: 14px;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--gris-suave);
  text-align: center;
  text-wrap: balance;
}
.bg-verde .btn-nota {
  color: rgba(255, 255, 255, 0.7);
}
.btn-nota svg {
  vertical-align: -2px;
  margin-right: 6px;
}

/* Latido sutil para llamar la atención al CTA principal */
@media (prefers-reduced-motion: no-preference) {
  .btn--latido {
    animation: latido 3.4s var(--ease) 1.6s infinite;
  }
  @keyframes latido {
    0%,
    88%,
    100% {
      transform: scale(1);
    }
    92% {
      transform: scale(1.035);
    }
    96% {
      transform: scale(0.995);
    }
  }
  .btn--latido:hover {
    animation: none;
  }
}

/* ---------- Hero ---------- */
.hero {
  background: var(--azul-pastel);
  padding-block: 44px 60px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: auto -10% -30% -10%;
  height: 60%;
  background: radial-gradient(60% 60% at 30% 100%, rgba(145, 171, 150, 0.35), transparent 70%),
    radial-gradient(50% 50% at 78% 100%, rgba(169, 207, 220, 0.5), transparent 70%);
  pointer-events: none;
}
.hero__grid {
  position: relative;
  display: grid;
  gap: 34px;
  align-items: center;
}
.hero h1 {
  margin-bottom: 20px;
}
.hero .lead {
  margin-bottom: 28px;
}
.hero__img {
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra-img);
  background: var(--azul-suave);
}
.hero__sellos {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid rgba(46, 83, 68, 0.18);
  font-size: 0.86rem;
  color: var(--verde-texto);
  font-weight: 500;
}
.hero__sellos li {
  display: flex;
  align-items: center;
  gap: 7px;
}

/* ---------- Cards ---------- */
.grid {
  display: grid;
  gap: 20px;
}
.card {
  background: var(--blanco);
  border: 1px solid rgba(23, 21, 18, 0.07);
  border-radius: var(--radio);
  padding: 30px 26px;
  box-shadow: 0 18px 40px -28px rgba(23, 21, 18, 0.35);
  position: relative;
  overflow: hidden;
}
.card--crema {
  background: var(--crema-card);
}
.card__num {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mostaza-fuerte);
  margin-bottom: 14px;
}
.card__icono {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background: var(--azul-suave);
  color: var(--verde-texto);
}
.card__icono--mostaza {
  background: #fdf1cf;
  color: var(--mostaza-fuerte);
}
.card__icono--coral {
  background: #fbe6e3;
  color: var(--coral-btn);
}
.card h3 {
  margin-bottom: 10px;
}
.card p {
  color: var(--gris);
  font-size: 0.97rem;
  line-height: 1.65;
}

/* ---------- Lista de contenido ---------- */
.lista-check {
  display: grid;
  gap: 13px;
}
.lista-check li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gris);
}
.lista-check svg {
  margin-top: 4px;
  color: var(--verde-sage);
}
.bg-verde .lista-check li {
  color: rgba(255, 255, 255, 0.86);
}
.bg-verde .lista-check svg {
  color: var(--mostaza);
}

/* ---------- Autora ---------- */
.autora__grid {
  display: grid;
  gap: 34px;
  align-items: center;
}
.autora__fotos {
  display: grid;
  gap: 16px;
}
.autora__foto {
  border-radius: var(--radio);
  overflow: hidden;
  box-shadow: var(--sombra-card);
  position: relative;
}
.autora__foto--sec {
  border-radius: var(--radio-sm);
}
.autora__foto figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 18px 12px;
  font-size: 0.78rem;
  color: var(--blanco);
  background: linear-gradient(180deg, rgba(23, 21, 18, 0) 0%, rgba(23, 21, 18, 0.72) 100%);
}
.autora__firma {
  margin-top: 26px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.autora__firma img {
  width: 58px;
  height: 58px;
  border-radius: 999px;
  object-fit: cover;
  border: 2px solid var(--blanco);
  box-shadow: 0 6px 16px -6px rgba(23, 21, 18, 0.4);
}
.autora__firma strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--verde-texto);
  line-height: 1.2;
}
.autora__firma span {
  font-size: 0.87rem;
  color: var(--gris-suave);
}
.cita {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.6vw, 2.1rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.3;
  color: var(--verde-texto);
  margin-bottom: 22px;
}

/* ---------- Qualificador ---------- */
.qual {
  display: grid;
  gap: 18px;
}
.qual__col {
  border-radius: var(--radio);
  padding: 28px 26px;
  border: 1px solid rgba(23, 21, 18, 0.08);
}
.qual__col--si {
  background: var(--blanco);
  border-color: rgba(46, 83, 68, 0.22);
}
.qual__col--no {
  background: rgba(23, 21, 18, 0.035);
}
.qual__col h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 1.2rem;
}
.qual__col--no h3 {
  color: var(--gris);
}
.qual__col li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 0.97rem;
  line-height: 1.6;
  color: var(--gris);
  padding-block: 8px;
}
.qual__col li + li {
  border-top: 1px solid rgba(23, 21, 18, 0.07);
}
.qual__col--si svg {
  color: var(--verde-sage);
  margin-top: 4px;
}
.qual__col--no svg {
  color: var(--gris-suave);
  margin-top: 4px;
}

/* ---------- Oferta ---------- */
.oferta__caja {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radio);
  padding: 34px 24px;
  text-align: center;
  backdrop-filter: blur(8px);
  max-width: 880px;
  margin-inline: auto;
}
.oferta__precio-bloque {
  margin-top: 30px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}
.oferta__antes {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 2px;
}
.oferta__precio {
  font-family: var(--serif);
  font-size: clamp(4.4rem, 17vw, 6.4rem);
  font-weight: 600;
  line-height: 0.95;
  color: var(--mostaza);
  letter-spacing: -0.03em;
}
.oferta__simbolo {
  font-size: 0.4em;
  vertical-align: 0.9em;
  letter-spacing: 0;
  margin-right: 0.04em;
}
.oferta__moneda {
  display: block;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 8px;
}
.oferta__cta {
  margin-top: 26px;
}

/* Contraste antes / después — el corazón de la dobla de oferta */
.contraste {
  display: grid;
  gap: 14px;
  text-align: left;
}
.contraste__bloque {
  border-radius: var(--radio-sm);
  padding: 22px 20px;
}
.contraste__bloque--hoy {
  background: rgba(0, 0, 0, 0.18);
}
.contraste__bloque--luego {
  background: rgba(243, 211, 118, 0.11);
  border: 1px solid rgba(243, 211, 118, 0.34);
}
.contraste h4 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 14px;
}
.contraste__bloque--hoy h4 {
  color: rgba(255, 255, 255, 0.88);
}
.contraste__bloque--luego h4 {
  color: var(--mostaza);
}
.contraste li {
  display: grid;
  grid-template-columns: 19px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 0.93rem;
  line-height: 1.55;
  padding-block: 7px;
}
.contraste li svg {
  margin-top: 4px;
}
.contraste__bloque--hoy li {
  color: rgba(255, 255, 255, 0.8);
}
.contraste__bloque--luego li {
  color: rgba(255, 255, 255, 0.88);
}
.contraste__bloque--luego li svg {
  color: var(--mostaza);
}

/* ---------- Garantía ---------- */
.garantia {
  display: grid;
  gap: 26px;
  align-items: center;
  background: var(--crema-card);
  border: 1px solid rgba(46, 83, 68, 0.16);
  border-radius: var(--radio);
  padding: 34px 26px;
}
.garantia__sello {
  width: 132px;
  margin-inline: auto;
  flex: none;
}
.garantia h2 {
  font-size: clamp(1.6rem, 4.2vw, 2.2rem);
  margin-bottom: 12px;
}
.garantia p {
  color: var(--gris);
  font-size: 1rem;
}

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  gap: 12px;
  max-width: 780px;
  margin-inline: auto;
}
.faq details {
  background: var(--crema-card);
  border: 1px solid rgba(23, 21, 18, 0.09);
  border-radius: var(--radio-sm);
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.faq details[open] {
  border-color: rgba(46, 83, 68, 0.3);
}
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.01rem;
  color: var(--verde-texto);
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '';
  flex: none;
  width: 11px;
  height: 11px;
  border-right: 2px solid var(--verde-sage);
  border-bottom: 2px solid var(--verde-sage);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform 0.3s var(--ease);
}
.faq details[open] summary::after {
  transform: rotate(-135deg) translate(-2px, -2px);
}
.faq .faq__body {
  padding: 0 22px 22px;
  color: var(--gris);
  font-size: 0.97rem;
  line-height: 1.7;
}

/* ---------- Barra CTA fija (mobile) ---------- */
.sticky {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(23, 21, 18, 0.1);
  box-shadow: 0 -8px 30px -14px rgba(23, 21, 18, 0.35);
  transform: translateY(110%);
  transition: transform 0.4s var(--ease);
}
.sticky.is-visible {
  transform: translateY(0);
}
.sticky__info {
  line-height: 1.15;
}
.sticky__info strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--verde-texto);
}
.sticky__info span {
  font-size: 0.72rem;
  color: var(--gris-suave);
}
.sticky .btn {
  padding: 14px 22px;
  font-size: 0.94rem;
  flex: 1;
  max-width: 260px;
}

/* ---------- Footer ---------- */
.footer {
  padding-block: 46px 34px;
  font-size: 0.86rem;
  line-height: 1.7;
}
.footer__marca {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--blanco);
  margin-bottom: 14px;
}
.footer__legal {
  max-width: 70ch;
  color: rgba(255, 255, 255, 0.62);
}
.footer__legal p + p {
  margin-top: 12px;
}
.footer a {
  color: rgba(255, 255, 255, 0.85);
}
.footer hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  margin-block: 26px;
}

/* ---------- Divisor de piezas ---------- */
.piezas-divisor {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding-block: 4px;
  opacity: 0.55;
}
.piezas-divisor svg:nth-child(2) {
  transform: rotate(18deg);
}
.piezas-divisor svg:nth-child(3) {
  transform: rotate(-12deg);
}

/* ---------- Animaciones de entrada ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ---------- Breakpoints ---------- */
@media (min-width: 720px) {
  .container {
    padding-inline: 32px;
  }
  .section {
    padding-block: 92px;
  }
  .section--tight {
    padding-block: 66px;
  }
  .card {
    padding: 34px 30px;
  }
  .qual {
    grid-template-columns: 1fr 1fr;
  }
  .garantia {
    grid-template-columns: 160px 1fr;
    padding: 40px 40px;
    gap: 36px;
  }
  .garantia__sello {
    margin: 0;
  }
  .oferta__caja {
    padding: 48px 44px;
  }
  .contraste {
    grid-template-columns: 1fr 1fr;
  }
  .garantia {
    max-width: 900px;
    margin-inline: auto;
  }
}

@media (min-width: 900px) {
  .grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .hero {
    padding-block: 64px 84px;
  }
  .hero__grid {
    grid-template-columns: 1.02fr 0.98fr;
    gap: 52px;
  }
  .autora__grid {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 52px;
  }
  .autora__grid--invertido {
    grid-template-columns: 1.15fr 0.85fr;
  }
  .sticky {
    display: none;
  }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}