/* =====================================================
   Nihongo con Shota — v3 "El sol que respira"
   Editorial notebook · Fraunces × Zen Maru Gothic × Karla
   Scroll-driven kinetic sun + drifting kana strata
   ===================================================== */
:root {
  --tinta: #1A130C;
  --tinta-60: rgba(26, 19, 12, .62);
  --tinta-40: rgba(26, 19, 12, .40);
  --papel: #FBF5E9;
  --papel-2: #F4EAD6;
  --crema: #EFE2C9;
  --linea: #E2D3B4;
  --rojo: #B00A26;
  --rojo-oscuro: #7C071D;
  --kana-fondo: #3A2A1C;
  --ambar: #FFC94D;
  --ambar-suave: #FFE29A;
  --radio: 20px;
  --ancho: 1120px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Karla', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--papel);
  color: var(--tinta);
  font-size: 17px;
  line-height: 1.72;
  overflow-x: hidden;
  position: relative;
}

.serif { font-family: 'Fraunces', Georgia, serif; }
.jp { font-family: 'Zen Maru Gothic', sans-serif; }

.wrap { max-width: var(--ancho); margin: 0 auto; padding: 0 26px; position: relative; z-index: 2; }

a { color: inherit; }
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--rojo);
  outline-offset: 3px;
  border-radius: 6px;
}

/* =========== FONDO CINÉTICO (scroll-driven) =========== */
#escenario {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
/* papel con textura sutil */
#escenario::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 15%, rgba(255,201,77,.06), transparent 40%),
    radial-gradient(circle at 85% 80%, rgba(176,10,38,.03), transparent 45%);
}
/* velo de papel encima del sol para proteger la legibilidad del texto */
#escenario::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(251,245,233,.55) 0%,
    rgba(251,245,233,.35) 50%,
    rgba(251,245,233,.55) 100%);
  pointer-events: none;
}
/* el sol — el elemento firma (muy suave para no competir con el texto) */
#sol {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 46vmin;
  height: 46vmin;
  margin-left: -23vmin;
  margin-top: -23vmin;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 34%,
    rgba(226,55,82,.16),
    rgba(176,10,38,.14) 55%,
    rgba(124,7,29,.10));
  box-shadow: 0 0 0 2.4vmin rgba(176,10,38,.03), 0 30px 90px rgba(124,7,29,.06);
  filter: blur(1px);
  will-change: transform;
  transition: transform .05s linear;
}
#sol::after {
  content: "";
  position: absolute;
  inset: -14%;
  border-radius: 50%;
  border: 1px dashed rgba(176,10,38,.10);
  animation: girar 40s linear infinite;
}
@keyframes girar { to { transform: rotate(360deg); } }

/* estratos de kana que flotan */
.estrato {
  position: absolute;
  font-family: 'Zen Maru Gothic', sans-serif;
  font-weight: 900;
  color: var(--kana-fondo);
  white-space: nowrap;
  will-change: transform;
  user-select: none;
}
.estrato.e1 { top: 8%;  left: -6%;  font-size: 20vmin; opacity: .04; }
.estrato.e2 { top: 40%; left: 60%;  font-size: 30vmin; opacity: .035; }
.estrato.e3 { top: 72%; left: 4%;   font-size: 24vmin; opacity: .04; }
.estrato.e4 { top: 20%; left: 78%;  font-size: 14vmin; opacity: .05; color: var(--ambar); }

/* =========== HEADER =========== */
header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(251,245,233,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linea);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 15px;
  padding-bottom: 15px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -.01em;
}
.logo-sol {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--rojo);
  color: #fff;
  font-family: 'Zen Maru Gothic', sans-serif;
  font-weight: 900;
  font-size: 12px;
}
.nav-enlaces { display: flex; align-items: center; gap: 26px; }
.nav-enlaces a { text-decoration: none; font-weight: 700; font-size: 15px; color: var(--tinta-60); transition: color .18s; }
.nav-enlaces a:hover { color: var(--tinta); }
.nav-spotify {
  background: var(--tinta);
  color: var(--papel) !important;
  padding: 8px 16px;
  border-radius: 999px;
}
.nav-spotify:hover { background: var(--rojo); }

/* =========== HERO =========== */
.hero {
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 90px 0 60px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--rojo-oscuro);
  margin-bottom: 22px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 2px; background: var(--rojo);
}
.hero h1 {
  font-family: 'Fraunces', serif;
  font-weight: 900;
  font-size: clamp(46px, 9vw, 108px);
  line-height: .96;
  letter-spacing: -.03em;
  max-width: 14ch;
}
.hero h1 .jp {
  display: block;
  font-size: clamp(30px, 5.5vw, 62px);
  color: var(--rojo);
  font-weight: 900;
  margin-top: .12em;
}
.hero .bajada {
  font-size: clamp(18px, 2.3vw, 22px);
  color: var(--tinta-60);
  max-width: 46ch;
  margin: 30px 0 38px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  text-decoration: none;
  font-weight: 700;
  padding: 15px 26px;
  border-radius: 999px;
  font-size: 16px;
  transition: transform .16s, background .18s;
}
.btn-primario { background: var(--rojo); color: #fff; }
.btn-primario:hover { background: var(--rojo-oscuro); transform: translateY(-2px); }
.btn-fantasma { border: 1.6px solid var(--tinta); color: var(--tinta); }
.btn-fantasma:hover { background: var(--tinta); color: var(--papel); }

/* marquee de frases */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--linea);
  border-bottom: 1px solid var(--linea);
  background: var(--papel-2);
  padding: 16px 0;
  position: relative;
  z-index: 2;
}
.marquee-pista {
  display: flex;
  gap: 44px;
  white-space: nowrap;
  width: max-content;
  animation: correr 34s linear infinite;
}
.marquee:hover .marquee-pista { animation-play-state: paused; }
.marquee-pista span {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--tinta-60);
  display: inline-flex; align-items: center; gap: 44px;
}
.marquee-pista span::after { content: "❊"; color: var(--rojo); font-size: 15px; }
@keyframes correr { to { transform: translateX(-50%); } }

/* =========== SECCIONES =========== */
.seccion { padding: 96px 0; position: relative; z-index: 2; }
.seccion-cab { margin-bottom: 46px; }
.seccion-cab .kicker {
  font-weight: 700; font-size: 13px; letter-spacing: .16em; text-transform: uppercase;
  color: var(--rojo-oscuro); margin-bottom: 12px;
}
.seccion-cab h2 {
  font-family: 'Fraunces', serif; font-weight: 900;
  font-size: clamp(30px, 5vw, 52px); line-height: 1.02; letter-spacing: -.02em;
}

/* rejilla de episodios */
.rejilla { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.tarjeta-ep {
  display: block;
  text-decoration: none;
  background: var(--papel);
  border: 1.5px solid var(--linea);
  border-radius: var(--radio);
  padding: 28px 28px 26px;
  position: relative;
  overflow: hidden;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.tarjeta-ep::before {
  content: "";
  position: absolute; right: -30px; top: -30px;
  width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, var(--ambar-suave), var(--ambar));
  opacity: 0; transition: opacity .25s, transform .3s;
}
.tarjeta-ep:hover {
  transform: translateY(-4px);
  border-color: var(--rojo);
  box-shadow: 0 18px 40px rgba(142,10,34,.13);
}
.tarjeta-ep:hover::before { opacity: .5; transform: scale(1.15); }
.tarjeta-ep.proxima { opacity: .55; pointer-events: none; border-style: dashed; }
.hanko {
  display: inline-grid; place-items: center;
  min-width: 46px; height: 46px; padding: 0 8px;
  border-radius: 12px;
  background: var(--rojo); color: #fff;
  font-family: 'Fraunces', serif; font-weight: 900; font-size: 18px;
  margin-bottom: 18px;
}
.tarjeta-ep .jp-titulo {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700;
  font-size: 15px; color: var(--rojo-oscuro); margin-bottom: 4px;
}
.tarjeta-ep h3 {
  font-family: 'Fraunces', serif; font-weight: 700;
  font-size: 25px; line-height: 1.1; letter-spacing: -.01em; margin-bottom: 12px;
}
.tarjeta-ep .resumen { color: var(--tinta-60); font-size: 15.5px; }
.tarjeta-ep .pie {
  margin-top: 20px; display: flex; align-items: center; gap: 12px;
  font-size: 13px; font-weight: 700; color: var(--tinta-40); text-transform: uppercase; letter-spacing: .08em;
}
.tarjeta-ep .pie .flecha { margin-left: auto; color: var(--rojo); font-size: 18px; transition: transform .2s; }
.tarjeta-ep:hover .pie .flecha { transform: translateX(4px); }

/* about */
.sobre { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.sobre-foto {
  border-radius: var(--radio); overflow: hidden;
  border: 1.5px solid var(--linea);
  transform: rotate(-2deg);
  box-shadow: 0 22px 50px rgba(142,10,34,.14);
}
.sobre-foto img { width: 100%; display: block; }
.sobre-texto p { color: var(--tinta-60); margin-bottom: 16px; font-size: 17px; }
.sobre-texto p.lead { color: var(--tinta); font-size: 21px; font-weight: 700; font-family: 'Fraunces', serif; }
.sobre-texto .marcador {
  background: linear-gradient(transparent 55%, var(--ambar) 55%);
  padding: 0 2px; font-weight: 700; color: var(--tinta);
}

/* franja CTA */
.franja {
  background: var(--tinta); color: var(--papel);
  border-radius: 28px; padding: 64px 48px; text-align: center;
  position: relative; overflow: hidden;
}
.franja::after {
  content: "日本語"; position: absolute; right: -4%; bottom: -30%;
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 900;
  font-size: 32vmin; color: rgba(255,255,255,.05); pointer-events: none;
}
.franja h2 { font-family: 'Fraunces', serif; font-weight: 900; font-size: clamp(28px, 5vw, 46px); line-height: 1.05; margin-bottom: 14px; }
.franja p { color: rgba(251,245,233,.7); max-width: 44ch; margin: 0 auto 30px; }
.franja .btn-primario { background: var(--ambar); color: var(--tinta); }
.franja .btn-primario:hover { background: #fff; }

/* =========== FOOTER =========== */
footer { border-top: 1px solid var(--linea); padding: 54px 0; position: relative; z-index: 2; background: var(--papel-2); }
.matane { font-family: 'Zen Maru Gothic', sans-serif; font-weight: 900; font-size: 30px; color: var(--rojo); margin-bottom: 10px; }
footer .pie-nav { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 20px; font-weight: 700; font-size: 15px; }
footer .pie-nav a { color: var(--tinta-60); text-decoration: none; }
footer .pie-nav a:hover { color: var(--rojo); }

/* =========== REVELADO AL HACER SCROLL =========== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* =========== PÁGINA DE EPISODIO =========== */
.ep-hero { padding: 80px 0 40px; position: relative; z-index: 2; }
.migas { margin-bottom: 26px; }
.migas a { color: var(--tinta-60); text-decoration: none; font-weight: 700; font-size: 15px; }
.migas a:hover { color: var(--rojo); }
.ep-hero .jp-titulo { font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700; font-size: clamp(20px, 3.4vw, 30px); color: var(--rojo-oscuro); margin: 20px 0 8px; }
.ep-hero h1 { font-family: 'Fraunces', serif; font-weight: 900; font-size: clamp(36px, 7vw, 74px); line-height: .98; letter-spacing: -.03em; }
.ep-hero .meta { margin-top: 20px; color: var(--tinta-40); font-weight: 700; font-size: 14px; text-transform: uppercase; letter-spacing: .08em; }

.articulo { max-width: 760px; padding-top: 20px; padding-bottom: 90px; position: relative; z-index: 2; }
.articulo > p { font-size: 18.5px; margin-bottom: 24px; }
.articulo mark { background: linear-gradient(transparent 55%, var(--ambar) 55%); color: inherit; padding: 0 2px; font-weight: 700; }
.nota {
  background: var(--papel-2); border-left: 4px solid var(--rojo);
  border-radius: 0 12px 12px 0; padding: 16px 20px; margin: 30px 0;
  font-weight: 700; color: var(--tinta-60); font-size: 15.5px;
}
.articulo h2 {
  font-family: 'Fraunces', serif; font-weight: 900; font-size: 30px;
  margin: 48px 0 22px; display: flex; align-items: baseline; gap: 12px; letter-spacing: -.01em;
}
.articulo h2 .jp-mini { font-family: 'Zen Maru Gothic', sans-serif; font-size: 16px; color: var(--rojo-oscuro); font-weight: 700; }

.vocab { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.vocab-tarjeta { background: var(--papel); border: 1.5px solid var(--linea); border-radius: 14px; padding: 20px; }
.vocab-tarjeta .palabra { font-family: 'Zen Maru Gothic', sans-serif; font-weight: 900; font-size: 26px; color: var(--rojo-oscuro); }
.vocab-tarjeta .romaji { font-style: italic; color: var(--tinta-40); font-size: 14px; margin-bottom: 8px; }
.vocab-tarjeta .significado { font-weight: 700; margin-bottom: 6px; }
.vocab-tarjeta .ejemplo { color: var(--tinta-60); font-size: 15px; }

.guion { display: flex; flex-direction: column; gap: 4px; }
.linea-jp { padding: 16px 0; border-bottom: 1px solid var(--linea); }
.linea-jp .jp-linea { font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700; font-size: 22px; }
.linea-jp .romaji { font-style: italic; color: var(--tinta-40); font-size: 14px; }
.linea-jp .es { color: var(--tinta-60); margin-top: 4px; }

/* --- Transcripción (episodios en formato charla) --- */
.transcripcion {
  background: var(--papel);
  border: 1.5px solid var(--linea);
  border-radius: var(--radio);
  padding: 8px 26px;
}
.parrafo { padding: 22px 0; border-bottom: 1px solid var(--linea); }
.parrafo:last-child { border-bottom: none; }
.parrafo .jp-parrafo {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700;
  font-size: 21px; line-height: 1.85;
}
.parrafo .jp-parrafo .clave {
  background: linear-gradient(transparent 58%, var(--ambar) 58%);
  padding: 0 1px; color: inherit;
}
.parrafo .romaji { font-style: italic; color: var(--tinta-40); font-size: 14.5px; margin-top: 8px; }
.parrafo .es { color: var(--tinta-60); margin-top: 8px; font-size: 16.5px; }

/* --- Las tres frases (sección destacada del nuevo formato) --- */
.frases { display: flex; flex-direction: column; gap: 20px; }
.frase {
  background: var(--papel);
  border: 1.5px solid var(--linea);
  border-radius: var(--radio);
  padding: 30px 32px;
  position: relative;
  overflow: hidden;
}
.frase::before {
  content: attr(data-num);
  position: absolute; right: 20px; top: 0;
  font-family: 'Fraunces', serif; font-weight: 900;
  font-size: 120px; color: var(--rojo); opacity: .07;
  line-height: 1; pointer-events: none;
}
.frase .frase-jp {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 900;
  font-size: clamp(26px, 4.4vw, 38px); line-height: 2.15;
  color: var(--rojo-oscuro); position: relative; z-index: 1;
}
.frase .frase-jp ruby rt { font-size: .42em; color: var(--tinta-40); font-weight: 700; }
.frase .frase-romaji {
  font-style: italic; color: var(--tinta-40);
  font-size: 16.5px; margin-top: 4px;
}
.frase .frase-es {
  font-family: 'Fraunces', serif; font-weight: 700; font-size: 21px;
  margin-top: 12px; padding-bottom: 20px;
  border-bottom: 1px solid var(--linea);
  letter-spacing: -.01em;
}
.frase .frase-nota { color: var(--tinta-60); font-size: 16px; margin-top: 16px; }
.frase .frase-nota strong { color: var(--tinta); }
.frase .repeticion {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--papel-2); border-radius: 999px; padding: 6px 14px;
  font-family: 'Karla', sans-serif; font-weight: 700; font-size: 12px;
  letter-spacing: .1em; text-transform: uppercase; color: var(--rojo-oscuro);
  margin-top: 18px;
}
.frase .desglose {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700;
  font-size: 15px; color: var(--tinta-40); margin-top: 10px; letter-spacing: .06em;
}
/* frases extra dentro de una tarjeta (hitotsu, futatsu…) */
.extra-frases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 18px; }
.extra-frase { background: var(--papel-2); border-radius: 12px; padding: 14px 12px; text-align: center; }
.extra-frase .ef-jp {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700;
  font-size: 17px; color: var(--rojo-oscuro);
}
.extra-frase .ef-es { color: var(--tinta-60); font-size: 13px; margin-top: 4px; }

/* --- Sección de comprensión auditiva (lo que dice el dependiente) --- */
.escucha { display: flex; flex-direction: column; gap: 16px; }
.escucha-item {
  background: var(--papel-2);
  border: 1.5px solid var(--linea);
  border-left: 4px solid var(--ambar);
  border-radius: 0 14px 14px 0;
  padding: 22px 26px;
}
.escucha-item .ei-jp {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700;
  font-size: 22px; color: var(--tinta); line-height: 1.9;
}
.escucha-item .ei-jp ruby rt { font-size: .45em; color: var(--tinta-40); font-weight: 700; }
.escucha-item .ei-romaji { font-style: italic; color: var(--tinta-40); font-size: 14px; margin-top: 4px; }
.escucha-item .ei-es {
  font-family: 'Fraunces', serif; font-weight: 700; font-size: 18px;
  margin-top: 8px; letter-spacing: -.01em;
}
.escucha-item .ei-nota { color: var(--tinta-60); font-size: 15px; margin-top: 8px; }
.escucha-item .ei-clave {
  display: inline-block; margin-top: 12px;
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 900;
  font-size: 15px; color: var(--rojo-oscuro);
  background: var(--ambar-suave); padding: 4px 12px; border-radius: 999px;
}
/* Truco: solo una palabra */
.truco {
  background: var(--tinta); color: var(--papel);
  border-radius: var(--radio); padding: 28px 30px; margin: 26px 0;
}
.truco .truco-tit {
  font-family: 'Fraunces', serif; font-weight: 900; font-size: 20px;
  margin-bottom: 16px;
}
.truco .truco-fila {
  display: flex; align-items: center; gap: 12px;
  padding: 9px 0; border-bottom: 1px solid rgba(251,245,233,.14);
  font-size: 16px;
}
.truco .truco-fila:last-child { border-bottom: none; }
.truco .truco-jp {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 900;
  font-size: 19px; color: var(--ambar); min-width: 110px;
}
.truco .truco-flecha { color: var(--tinta-40); }

/* Mini conversación */
.dialogo {
  background: var(--papel); border: 1.5px solid var(--linea);
  border-radius: var(--radio); padding: 12px 8px;
}
.dialogo-linea {
  display: flex; gap: 14px; padding: 13px 18px;
  border-bottom: 1px solid var(--linea); align-items: baseline;
}
.dialogo-linea:last-child { border-bottom: none; }
.dialogo-linea .quien {
  font-family: 'Karla', sans-serif; font-weight: 700; font-size: 12px;
  letter-spacing: .06em; text-transform: uppercase;
  min-width: 68px; flex-shrink: 0; padding-top: 3px;
}
.dialogo-linea.tienda .quien { color: var(--tinta-40); }
.dialogo-linea.tu .quien { color: var(--rojo); }
.dialogo-linea.tu { background: var(--papel-2); border-radius: 10px; }
.dialogo-linea .dl-jp {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700; font-size: 18px;
}
.dialogo-linea .dl-jp ruby rt { font-size: .45em; color: var(--tinta-40); }
.dialogo-linea .dl-es { color: var(--tinta-60); font-size: 14px; margin-top: 2px; }

/* --- Reproductor de Spotify embebido --- */
.reproductor { margin: 26px 0 30px; }
.reproductor iframe {
  border-radius: 14px;
  display: block;
  width: 100%;
  border: 0;
}
.reproductor .repro-eti {
  font-family: 'Karla', sans-serif; font-weight: 700; font-size: 12px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--rojo-oscuro); margin-bottom: 10px;
}

/* --- Furigana (ruby) --- */
.jp-parrafo, .cita-jp { line-height: 2.45; }
ruby { ruby-align: center; }
.jp-parrafo ruby rt,
.cita-jp ruby rt,
.jp-linea ruby rt {
  font-family: 'Zen Maru Gothic', sans-serif;
  font-size: .46em;
  font-weight: 700;
  color: var(--tinta-40);
  letter-spacing: .02em;
  transform: translateY(2px);
}
.cita-clave .cita-jp ruby rt { color: rgba(251,245,233,.45); }
/* estado sin furigana */
.sin-furigana ruby rt { display: none; }
.sin-furigana .jp-parrafo,
.sin-furigana .cita-jp { line-height: 1.85; }

/* Interruptor de furigana */
.furi-control {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 10px; margin: 0 0 14px;
}
.furi-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--papel-2); border: 1.5px solid var(--linea);
  border-radius: 999px; padding: 8px 16px;
  font-family: 'Karla', sans-serif; font-weight: 700; font-size: 13.5px;
  color: var(--tinta-60); cursor: pointer;
  transition: border-color .18s, color .18s, background .18s;
}
.furi-btn:hover { border-color: var(--rojo); color: var(--rojo-oscuro); }
.furi-btn .punto {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--rojo); flex-shrink: 0;
}
.sin-furigana .furi-btn .punto { background: var(--tinta-40); }

/* --- Capítulos dentro de la transcripción --- */
.capitulo-marca {
  display: flex; align-items: center; gap: 14px;
  padding: 30px 0 6px;
}
.capitulo-marca:first-child { padding-top: 8px; }
.capitulo-marca .num {
  display: grid; place-items: center;
  width: 34px; height: 34px; flex-shrink: 0;
  border-radius: 50%; background: var(--rojo); color: #fff;
  font-family: 'Fraunces', serif; font-weight: 900; font-size: 15px;
}
.capitulo-marca .txt .jp-cap {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700;
  font-size: 14px; color: var(--rojo-oscuro); line-height: 1.3;
}
.capitulo-marca .txt .es-cap {
  font-family: 'Fraunces', serif; font-weight: 700; font-size: 20px;
  letter-spacing: -.01em; line-height: 1.2;
}
.tiempo {
  display: inline-block; font-family: 'Karla', sans-serif;
  font-weight: 700; font-size: 12px; letter-spacing: .06em;
  color: var(--tinta-40); background: var(--papel-2);
  padding: 3px 9px; border-radius: 999px; margin-bottom: 10px;
}
/* Bloques donde Shota habla en español (intro / cierre) */
.marco-es {
  background: var(--papel-2); border: 1.5px dashed var(--linea);
  border-radius: var(--radio); padding: 24px 26px; margin: 26px 0;
}
.marco-es .marco-eti {
  font-family: 'Karla', sans-serif; font-weight: 700; font-size: 12px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--rojo-oscuro); margin-bottom: 10px;
}
.marco-es p { color: var(--tinta-60); font-size: 16px; }
/* Cita destacada — el mensaje del episodio */
.cita-clave {
  background: var(--tinta); color: var(--papel);
  border-radius: var(--radio); padding: 34px 32px; margin: 36px 0;
  position: relative; overflow: hidden;
}
.cita-clave::after {
  content: "一緒に"; position: absolute; right: -2%; bottom: -34%;
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 900;
  font-size: 15vmin; color: rgba(255,255,255,.05); pointer-events: none;
}
.cita-clave .cita-jp {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700;
  font-size: 22px; line-height: 1.8; position: relative; z-index: 1;
}
.cita-clave .cita-romaji { font-style: italic; color: rgba(251,245,233,.5); font-size: 14.5px; margin-top: 10px; position: relative; z-index: 1; }
.cita-clave .cita-es { color: var(--ambar); margin-top: 12px; font-size: 17px; font-weight: 700; position: relative; z-index: 1; }

/* =========== PÁGINA DE CLASES 1:1 =========== */
/* Razones (por qué conmigo) */
.razones { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.razon {
  background: var(--papel); border: 1.5px solid var(--linea);
  border-radius: var(--radio); padding: 28px 26px;
}
.razon .numero {
  font-family: 'Fraunces', serif; font-weight: 900;
  font-size: 44px; color: var(--rojo); line-height: 1;
  margin-bottom: 14px;
}
.razon h3 {
  font-family: 'Fraunces', serif; font-weight: 700; font-size: 22px;
  letter-spacing: -.01em; margin-bottom: 8px;
}
.razon p { color: var(--tinta-60); font-size: 15.5px; }

/* Planes de precio */
.planes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.plan {
  border-radius: var(--radio); padding: 34px 30px 30px;
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.plan.claro { background: var(--papel); border: 1.5px solid var(--linea); }
.plan.oscuro { background: var(--tinta); color: var(--papel); border: 1.5px solid var(--tinta); }
.plan .etiqueta {
  position: absolute; top: 18px; right: 18px;
  font-family: 'Karla', sans-serif; font-weight: 700; font-size: 12px;
  letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 11px; border-radius: 999px;
}
.plan.claro .etiqueta { background: var(--crema); color: var(--rojo-oscuro); }
.plan.oscuro .etiqueta { background: var(--ambar); color: var(--tinta); }
.plan .nombre-plan { font-family: 'Zen Maru Gothic', sans-serif; font-weight: 700; font-size: 16px; color: var(--rojo); margin-bottom: 4px; }
.plan.oscuro .nombre-plan { color: var(--ambar); }
.plan h3 {
  font-family: 'Fraunces', serif; font-weight: 900; font-size: 32px;
  letter-spacing: -.02em; margin-bottom: 4px;
}
.plan .duracion { color: var(--tinta-60); font-size: 15px; margin-bottom: 26px; }
.plan.oscuro .duracion { color: rgba(251,245,233,.6); }
.plan .precio { font-family: 'Fraunces', serif; font-weight: 900; font-size: 64px; line-height: 1; letter-spacing: -.03em; }
.plan .precio-nota { color: var(--tinta-60); font-size: 14px; margin-top: 6px; margin-bottom: 26px; }
.plan.oscuro .precio-nota { color: rgba(251,245,233,.55); }
.plan ul { list-style: none; margin-bottom: 26px; }
.plan ul li {
  padding: 10px 0; font-size: 15.5px; display: flex; align-items: flex-start; gap: 10px;
  border-bottom: 1px solid var(--linea);
}
.plan.oscuro ul li { border-color: rgba(251,245,233,.12); }
.plan ul li:last-child { border-bottom: none; }
.plan ul li::before { content: "◉"; color: var(--rojo); font-size: 10px; margin-top: 6px; flex-shrink: 0; }
.plan.oscuro ul li::before { color: var(--ambar); }
.plan .cta-plan {
  margin-top: auto; text-align: center;
  padding: 14px 22px; border-radius: 999px;
  font-weight: 700; text-decoration: none; font-size: 15.5px;
  transition: transform .16s, background .18s;
}
.plan.claro .cta-plan { background: var(--rojo); color: #fff; }
.plan.claro .cta-plan:hover { background: var(--rojo-oscuro); }
.plan.oscuro .cta-plan { background: var(--ambar); color: var(--tinta); }
.plan.oscuro .cta-plan:hover { background: #fff; }

/* Cómo funciona — pasos */
.pasos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: paso; }
.paso {
  background: var(--papel); border: 1.5px solid var(--linea);
  border-radius: var(--radio); padding: 24px 22px;
  position: relative;
}
.paso::before {
  counter-increment: paso;
  content: counter(paso, decimal-leading-zero);
  font-family: 'Fraunces', serif; font-weight: 900;
  font-size: 44px; color: var(--rojo); opacity: .35;
  line-height: 1; display: block; margin-bottom: 8px;
}
.paso h4 { font-family: 'Fraunces', serif; font-weight: 700; font-size: 18px; margin-bottom: 6px; letter-spacing: -.01em; }
.paso p { color: var(--tinta-60); font-size: 14.5px; }

/* FAQ */
.faq details {
  border-bottom: 1px solid var(--linea);
  padding: 22px 4px;
}
.faq details:first-child { border-top: 1px solid var(--linea); }
.faq summary {
  font-family: 'Fraunces', serif; font-weight: 700; font-size: 20px;
  cursor: pointer; list-style: none; letter-spacing: -.01em;
  display: flex; justify-content: space-between; align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "＋"; font-family: 'Zen Maru Gothic', sans-serif;
  color: var(--rojo); font-size: 24px; transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--tinta-60); font-size: 16px; margin-top: 12px; padding-right: 40px; }

/* Formulario */
.formulario {
  background: var(--papel); border: 1.5px solid var(--linea);
  border-radius: var(--radio); padding: 42px 40px;
}
.formulario .campo { margin-bottom: 20px; }
.formulario label {
  display: block; font-family: 'Karla', sans-serif; font-weight: 700;
  font-size: 13px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--tinta-60); margin-bottom: 8px;
}
.formulario input,
.formulario select,
.formulario textarea {
  width: 100%; font-family: 'Karla', sans-serif; font-size: 16px;
  padding: 13px 16px; background: var(--papel-2);
  border: 1.5px solid var(--linea); border-radius: 12px;
  color: var(--tinta); transition: border-color .18s, background .18s;
}
.formulario input:focus,
.formulario select:focus,
.formulario textarea:focus {
  outline: none; border-color: var(--rojo); background: #fff;
}
.formulario textarea { resize: vertical; min-height: 110px; }
.formulario .fila { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.formulario .enviar {
  width: 100%; background: var(--tinta); color: var(--papel);
  border: none; padding: 17px; border-radius: 999px;
  font-family: 'Karla', sans-serif; font-weight: 700; font-size: 16px;
  cursor: pointer; margin-top: 8px;
  transition: background .18s, transform .16s;
}
.formulario .enviar:hover { background: var(--rojo); transform: translateY(-2px); }
.formulario .honeypot { display: none; }

/* Página de gracias */
.gracias {
  text-align: center; padding: 120px 0;
  min-height: 70vh; display: flex; flex-direction: column; justify-content: center; align-items: center;
}
.gracias .kanji-grande {
  font-family: 'Zen Maru Gothic', sans-serif; font-weight: 900;
  font-size: clamp(80px, 15vw, 160px); color: var(--rojo);
  line-height: 1; margin-bottom: 20px;
}
.gracias h1 {
  font-family: 'Fraunces', serif; font-weight: 900;
  font-size: clamp(36px, 6vw, 56px); letter-spacing: -.02em;
  margin-bottom: 18px;
}
.gracias p { color: var(--tinta-60); font-size: 18px; max-width: 44ch; margin-bottom: 30px; }

/* =========== RESPONSIVE =========== */
@media (max-width: 820px) {
  .rejilla { grid-template-columns: 1fr; }
  .sobre { grid-template-columns: 1fr; gap: 34px; }
  .sobre-foto { max-width: 320px; }
  .vocab { grid-template-columns: 1fr; }
  .extra-frases { grid-template-columns: 1fr; }
  .frase { padding: 26px 22px; }
  .dialogo-linea { flex-direction: column; gap: 2px; }
  .truco .truco-jp { min-width: 90px; }
  .razones { grid-template-columns: 1fr; }
  .planes { grid-template-columns: 1fr; }
  .pasos { grid-template-columns: repeat(2, 1fr); }
  .formulario { padding: 30px 22px; }
  .formulario .fila { grid-template-columns: 1fr; }
  .nav-enlaces { gap: 16px; }
  .nav-enlaces .oculta-movil { display: none; }
  .franja { padding: 48px 26px; }
  #sol { width: 62vmin; height: 62vmin; margin-left: -31vmin; margin-top: -31vmin; }
}

@media (prefers-reduced-motion: reduce) {
  #sol, #sol::after, .estrato, .marquee-pista { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}