/* ElfoTales · página principal
   Concepto: un libro ilustrado que se abre. Papel crema de la app, tinta verde bosque,
   mimosa como único acento. Fredoka para títulos, Nunito para el texto (las de la app). */

@font-face { font-family: "Fredoka"; src: url("fonts/Fredoka-SemiBold.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Nunito"; src: url("fonts/Nunito-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Nunito"; src: url("fonts/Nunito-Bold.woff2") format("woff2"); font-weight: 700; font-display: swap; }

:root {
  color-scheme: light;
  --paper: #F5F0E6;        /* fondo de la app */
  --paper-hi: #FBF8F1;
  --ink: #2C4038;          /* texto */
  --ink-soft: #586A62;
  --leaf: #3B5249;         /* verde de la app */
  --mint: #A8E6CF;
  --mint-soft: #DDF4EA;
  --mimosa: #FFD369;
  --mimosa-deep: #8A6200;  /* texto sobre fondos claros, contraste AA */
  --line: rgba(59, 82, 73, .16);
  --shadow: 0 1px 2px rgba(44, 64, 56, .06), 0 8px 24px rgba(44, 64, 56, .08);

  --display: "Fredoka", "Baloo 2", "Trebuchet MS", system-ui, sans-serif;
  --body: "Nunito", "Segoe UI", system-ui, -apple-system, sans-serif;

  --step--1: .875rem;
  --step-0: 1.0625rem;
  --step-1: 1.25rem;
  --step-2: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --step-3: clamp(2rem, 1.4rem + 2.6vw, 3.25rem);

  --radius: 18px;
  --wrap: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 var(--step-0)/1.6 var(--body);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--leaf); text-underline-offset: 3px; }
a:focus-visible, summary:focus-visible, .btn:focus-visible { outline: 3px solid var(--leaf); outline-offset: 3px; border-radius: 8px; }

h1, h2, h3 { font-family: var(--display); font-weight: 600; color: var(--leaf); line-height: 1.15; text-wrap: balance; margin: 0; }
h1 { font-size: var(--step-3); letter-spacing: -.01em; }
h2 { font-size: var(--step-2); }
h3 { font-size: var(--step-1); }
p { margin: 0; }

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.section { padding-block: clamp(56px, 8vw, 104px); }
.section-head { display: grid; gap: 12px; max-width: 40rem; margin-bottom: clamp(28px, 4vw, 48px); }
.section-head p { color: var(--ink-soft); }
.eyebrow { font: 700 var(--step--1)/1.2 var(--body); letter-spacing: .08em; text-transform: uppercase; color: var(--mimosa-deep); }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; z-index: 30; background: var(--paper-hi); padding: 8px 12px; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 24px; border-radius: 999px;
  font: 700 var(--step-0)/1.2 var(--body); text-decoration: none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary { background: var(--leaf); color: #fff; box-shadow: 0 6px 18px rgba(59, 82, 73, .28); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(59, 82, 73, .32); }
.btn-ghost { color: var(--leaf); border: 2px solid var(--line); background: rgba(251, 248, 241, .7); }
.btn-ghost:hover { border-color: var(--leaf); }

/* Cabecera */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: rgba(245, 240, 230, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 21; background: var(--paper); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 10px; }
.brand img { width: 132px; }
.nav { display: flex; align-items: center; gap: clamp(12px, 2.4vw, 28px); }
.nav a { font-weight: 700; text-decoration: none; color: var(--ink); }
.nav a:hover { color: var(--leaf); text-decoration: underline; }
.nav .btn { min-height: 40px; padding: 8px 18px; font-size: var(--step--1); }
@media (max-width: 760px) { .nav .hide-sm { display: none; } }

/* Etiqueta de IA */
.ia-tag {
  position: absolute; right: 10px; bottom: 10px;
  font: 700 .72rem/1 var(--body); letter-spacing: .02em;
  background: rgba(251, 248, 241, .9); color: var(--ink-soft);
  padding: 6px 9px; border-radius: 999px;
}
.ia-note { font-size: var(--step--1); color: var(--ink-soft); }

/* Portada */
.hero { position: relative; overflow: hidden; display: flex; flex-direction: column; }
.hero-art { position: relative; order: 2; }
.hero-art img { aspect-ratio: 928 / 1000; object-fit: cover; object-position: 50% 100%; }
.hero-art img { width: 100%; }
.hero-copy { display: grid; gap: 20px; padding-block: 28px 32px; }
.hero-copy .lead { font-size: var(--step-1); color: var(--ink); max-width: 34rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.gift { display: flex; gap: 10px; align-items: flex-start; font-size: var(--step--1); color: var(--ink-soft); max-width: 30rem; }
.gift::before { content: ""; flex: none; width: 14px; height: 14px; margin-top: 4px; border-radius: 50%; background: var(--mimosa); box-shadow: 0 0 0 4px rgba(255, 211, 105, .35); }

@media (min-width: 900px) {
  .hero { min-height: min(55.8vw, 800px); justify-content: center; }
  .hero-art { position: absolute; inset: 0; }
  .hero-art img { height: 100%; aspect-ratio: auto; object-fit: cover; object-position: 75% 50%; }
  .hero .wrap { position: relative; width: 100%; }
  .hero-copy { max-width: 33rem; padding-block: 56px; }
  .hero-copy::before {
    content: ""; position: absolute; z-index: -1; inset: -40px auto -40px -60px; width: 46rem;
    background: radial-gradient(closest-side, rgba(245, 240, 230, .9), rgba(245, 240, 230, 0));
  }
  .hero-copy { position: relative; isolation: isolate; }
}

/* Pasos */
.steps { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); counter-reset: paso; }
.step { display: grid; gap: 12px; align-content: start; counter-increment: paso; }
.step img { mix-blend-mode: multiply; width: min(100%, 300px); margin-inline: auto; }
.step h3::before { content: counter(paso) ". "; color: var(--mimosa-deep); }
.step p { color: var(--ink-soft); }

/* Secciones de cuentos */
.band { background: var(--paper-hi); border-block: 1px solid var(--line); }
.shelves { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.shelf { display: grid; grid-template-rows: auto 1fr; background: var(--paper); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.shelf figure { margin: 0; position: relative; aspect-ratio: 4 / 3; }
.shelf figure img { width: 100%; height: 100%; object-fit: cover; }
.shelf .txt { display: grid; gap: 8px; align-content: start; padding: 18px 20px 22px; }
.shelf .txt p { color: var(--ink-soft); }
.pill { justify-self: start; font: 700 .75rem/1 var(--body); padding: 6px 10px; border-radius: 999px; background: var(--mint-soft); color: var(--leaf); }
.shelves-note { margin-top: 24px; max-width: 46rem; color: var(--ink-soft); font-size: var(--step--1); }

/* Dentro del cuento */
.reader { display: grid; grid-auto-flow: column; grid-auto-columns: min(86%, 760px); gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 12px; scrollbar-width: thin; }
.reader figure { margin: 0; scroll-snap-align: start; display: grid; gap: 10px; }
.reader img { border-radius: 14px; box-shadow: var(--shadow); }
.reader figcaption { font-size: var(--step--1); color: var(--ink-soft); }
.reader figcaption b { color: var(--ink); }

/* Guía */
.split { display: grid; gap: clamp(28px, 5vw, 64px); align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 5fr 7fr; } }
.split > * { min-width: 0; }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 12px; }
.ticks li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; }
.ticks li::before { content: ""; width: 12px; height: 12px; margin-top: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 4px var(--mint-soft); }
.shot img { border-radius: 14px; box-shadow: var(--shadow); }

/* Sello */
.seal { display: grid; gap: 24px; align-items: center; background: var(--mint-soft); border-radius: 28px; padding: clamp(24px, 4vw, 48px); }
@media (min-width: 760px) { .seal { grid-template-columns: auto 1fr; } }
.seal-badge {
  width: 132px; height: 132px; border-radius: 50%; display: grid; place-items: center; text-align: center;
  background: var(--paper-hi); border: 3px dashed var(--leaf); color: var(--leaf);
  font: 600 1rem/1.15 var(--display); padding: 14px;
}
.seal-badge span { display: block; font: 700 .7rem/1.2 var(--body); letter-spacing: .08em; text-transform: uppercase; color: var(--mimosa-deep); margin-top: 4px; }
.seal p + p { margin-top: 12px; }
.seal .small { font-size: var(--step--1); color: var(--ink-soft); }

/* Precios */
.plans { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); max-width: 860px; }
.plan { display: grid; gap: 16px; align-content: start; background: var(--paper-hi); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.plan.featured { border: 2px solid var(--leaf); box-shadow: var(--shadow); }
.price { font: 600 2.5rem/1 var(--display); color: var(--leaf); font-variant-numeric: tabular-nums; }
.price small { font: 400 var(--step-0) var(--body); color: var(--ink-soft); }
.plan ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.plan li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; }
.plan li::before { content: "✓"; font-weight: 700; color: var(--leaf); }
.plans-note { margin-top: 20px; max-width: 46rem; color: var(--ink-soft); font-size: var(--step--1); }

/* Privacidad */
.promises { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.promise { padding: 20px; border-top: 3px solid var(--mimosa); background: var(--paper); }
.promise h3 { font-size: 1.1rem; margin-bottom: 6px; }
.promise p { color: var(--ink-soft); font-size: var(--step--1); }

/* Preguntas */
.faq { display: grid; gap: 10px; max-width: 46rem; }
.faq details { background: var(--paper-hi); border: 1px solid var(--line); border-radius: 14px; padding: 4px 20px; }
.faq summary { cursor: pointer; list-style: none; padding-block: 14px; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 600 1.4rem/1 var(--display); color: var(--leaf); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 16px; color: var(--ink-soft); }

/* Cierre */
.closing { position: relative; }
.closing figure { margin: 0; position: relative; }
.closing img { width: 100%; aspect-ratio: 1584 / 672; object-fit: cover; }
.closing .cta { display: grid; gap: 16px; justify-items: center; text-align: center; padding-block: 32px 8px; }

/* Pie */
.site-footer { border-top: 1px solid var(--line); padding-block: 40px; font-size: var(--step--1); color: var(--ink-soft); }
.site-footer .wrap { display: grid; gap: 20px; }
.foot-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; align-items: center; }
.foot-top img { width: 120px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.foot-links a { color: var(--ink-soft); }

.mt-12 { margin-top: 12px; } .mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; }
.shot { margin: 0; }
.nav a.btn-primary, .nav a.btn-primary:hover { color: #fff; text-decoration: none; }
.brand img { width: 150px; }
.gift { color: var(--ink); }
@media (max-width: 760px) { .step img { width: min(100%, 220px); } }

/* ===== v2 ===== */
.eyebrow-pill { justify-self: start; background: var(--paper-hi); padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line); }

/* Pilares */
.pillars { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.pillar { display: grid; gap: 10px; align-content: start; padding: 26px; border-radius: var(--radius); background: var(--paper-hi); border: 1px solid var(--line); text-decoration: none; color: var(--ink); transition: border-color .15s ease, transform .15s ease; }
.pillar:hover { border-color: var(--leaf); transform: translateY(-2px); }
.pillar:first-child { background: var(--mint-soft); border-color: transparent; }
.pillar p { color: var(--ink-soft); }
.pillar .more { font-weight: 700; color: var(--leaf); text-decoration: underline; text-underline-offset: 3px; }

/* Biblioteca */
.split-biblio { align-items: center; margin-bottom: clamp(32px, 5vw, 56px); }
.split-biblio .section-head { margin-bottom: 0; max-width: none; }
@media (min-width: 900px) { .split-biblio { grid-template-columns: 7fr 5fr; } }
.biblio-art { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; align-items: end; max-width: 460px; margin-inline: auto; }
.shelves-title { margin-bottom: 20px; }
.topics { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.topics li { font-size: .82rem; line-height: 1.2; padding: 5px 9px; border-radius: 999px; background: var(--paper-hi); border: 1px solid var(--line); color: var(--ink); }
.pill-lib { background: var(--mimosa); color: var(--ink); }

/* Guía */
.split-guia { align-items: start; }
@media (min-width: 900px) { .split-guia { grid-template-columns: 5fr 7fr; } }
.guide-parts { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; counter-reset: parte; }
.guide-parts li { display: grid; grid-template-columns: 40px 1fr; column-gap: 14px; counter-increment: parte; }
.guide-parts li::before { content: counter(parte); grid-row: span 2; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--leaf); color: #fff; font: 600 1rem/1 var(--display); }
.guide-parts h3 { font-size: 1.1rem; }
.guide-parts p { color: var(--ink-soft); }
.shot figcaption { margin-top: 10px; }

/* Duna y Lino */
.split-elfos { align-items: center; }
@media (min-width: 900px) { .split-elfos { grid-template-columns: 5fr 7fr; } }
.split-elfos .section-head { margin-bottom: 0; }
.elfos-art { display: grid; grid-template-columns: 1fr 1fr; max-width: 440px; margin-inline: auto; }
.elfos-art img { mix-blend-mode: multiply; }

/* Blog */
.posts { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.post { display: grid; gap: 10px; align-content: start; padding: 22px; border-radius: var(--radius); background: var(--paper); border: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.post:hover { border-color: var(--leaf); }
.post h3 { font-size: 1.15rem; }
.post p { color: var(--ink-soft); font-size: var(--step--1); }

/* Artículos */
.article { padding-block: clamp(40px, 6vw, 72px); }
.article .wrap { max-width: 760px; }
.crumbs { font-size: var(--step--1); color: var(--ink-soft); margin-bottom: 20px; }
.crumbs a { color: var(--ink-soft); }
.article header { display: grid; gap: 14px; margin-bottom: 28px; }
.article .meta { font-size: var(--step--1); color: var(--ink-soft); }
.prose { display: grid; gap: 18px; }
.prose h2 { font-size: 1.5rem; margin-top: 18px; }
.prose ul, .prose ol { margin: 0; padding-left: 1.3em; display: grid; gap: 8px; }
.prose blockquote { margin: 0; padding: 14px 18px; border-left: 4px solid var(--mint); background: var(--paper-hi); border-radius: 0 12px 12px 0; font-style: italic; }
.callout { margin-top: 32px; padding: 24px; border-radius: var(--radius); background: var(--mint-soft); display: grid; gap: 12px; justify-items: start; }
.disclaimer { margin-top: 24px; font-size: var(--step--1); color: var(--ink-soft); }
.elfos-art { gap: 12px; align-items: end; max-width: 380px; }

/* ===== v3 ===== */
.gift strong { font-weight: 700; }
.pill-soon { background: var(--paper-hi); color: var(--ink-soft); border: 1px dashed var(--ink-soft); }
.grows { margin-top: 28px; padding: 22px 24px; border-radius: var(--radius); background: var(--mint-soft); display: grid; gap: 6px; }
.grows h3 { font-size: 1.15rem; }
/* Aprovechar mejor el ancho en escritorio */
.section-head { max-width: 50rem; }
.shelves-note, .plans-note { max-width: none; }
.faq { max-width: none; }
@media (min-width: 900px) {
  .faq { grid-template-columns: 1fr 1fr; align-items: start; column-gap: 16px; }
  .plans { max-width: none; grid-template-columns: 1fr 1fr; }
}