/* =========================================================
   Club Aikido Fudoshi — hoja de estilos
   Paleta: sumi (tinta), washi (papel), beni (bermellón), kin (oro apagado)
   ========================================================= */

@font-face { font-family: "Shippori"; src: url("../fonts/shippori-500-latin.woff2") format("woff2"); font-weight: 500; font-display: swap; unicode-range: U+0000-00A9, U+00AB-00B9, U+00BB-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Shippori"; src: url("../fonts/shippori-500-latin-ext.woff2") format("woff2"); font-weight: 500; font-display: swap; unicode-range: U+0100-024F, U+1E00-1EFF; }
@font-face { font-family: "Shippori"; src: url("../fonts/shippori-700-latin.woff2") format("woff2"); font-weight: 700; font-display: swap; unicode-range: U+0000-00A9, U+00AB-00B9, U+00BB-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Shippori"; src: url("../fonts/shippori-700-latin-ext.woff2") format("woff2"); font-weight: 700; font-display: swap; unicode-range: U+0100-024F, U+1E00-1EFF; }
@font-face { font-family: "Shippori"; src: url("../fonts/shippori-kanji-700.woff2") format("woff2"); font-weight: 500 900; font-display: swap; unicode-range: U+3000-30FF, U+4E00-9FFF, U+FF00-FFEF; }
@font-face { font-family: "Zen Kaku"; src: url("../fonts/zenkaku-400-latin.woff2") format("woff2"); font-weight: 400; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Zen Kaku"; src: url("../fonts/zenkaku-400-latin-ext.woff2") format("woff2"); font-weight: 400; font-display: swap; unicode-range: U+0100-024F, U+1E00-1EFF; }
@font-face { font-family: "Zen Kaku"; src: url("../fonts/zenkaku-700-latin.woff2") format("woff2"); font-weight: 700; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Zen Kaku"; src: url("../fonts/zenkaku-700-latin-ext.woff2") format("woff2"); font-weight: 700; font-display: swap; unicode-range: U+0100-024F, U+1E00-1EFF; }

:root {
  --sumi: #0f0e11;
  --sumi-2: #19171b;
  --sumi-3: #26232a;
  --washi: #f4efe6;
  --washi-2: #e8dfd0;
  --tinta: #1d1b1e;
  --tinta-suave: #4a4549;
  --gris: #8f877d;
  --beni: #b3261e;
  --beni-oscuro: #8e1c16;
  --kin: #b8955a;
  --linea-clara: rgba(244, 239, 230, .16);
  --linea-oscura: rgba(29, 27, 30, .14);

  --f-titulo: "Shippori", "Hiragino Mincho ProN", "Yu Mincho", Georgia, serif;
  --f-texto: "Zen Kaku", "Hiragino Sans", "Segoe UI", system-ui, sans-serif;
  --f-jp: "Shippori", "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;

  --ancho: 1180px;
  --margen: clamp(16px, 4vw, 40px);
  --radio: 2px;
  --sombra: 0 18px 40px -18px rgba(15, 14, 17, .45);
  --t: .35s cubic-bezier(.2, .7, .2, 1);

  /* Textura de papel (ruido SVG muy sutil) */
  --papel: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .45  0 0 0 0 .38  0 0 0 0 .3  0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0; background: var(--washi); color: var(--tinta);
  font: 400 17px/1.7 var(--f-texto); overflow-x: hidden;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--beni); text-underline-offset: .2em; text-decoration-thickness: 1px; }
a:hover { color: var(--beni-oscuro); }
h1, h2, h3, h4 { font-family: var(--f-titulo); font-weight: 700; line-height: 1.2; margin: 0 0 .5em; letter-spacing: .01em; }
p { margin: 0 0 1em; }
[lang="ja"] { font-family: var(--f-jp); font-style: normal; }
:focus-visible { outline: 2px solid var(--beni); outline-offset: 3px; }
::selection { background: var(--beni); color: var(--washi); }
.saltar { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--beni); color: #fff; padding: 8px 14px; }
.saltar:focus { left: 8px; }
.centro { text-align: center; }
.contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 var(--margen); }

/* ---------- Botones y enlaces ---------- */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  min-height: 48px; padding: 12px 26px; border: 1px solid transparent; border-radius: var(--radio);
  font: 700 14px/1 var(--f-texto); letter-spacing: .14em; text-transform: uppercase; text-decoration: none;
  cursor: pointer; transition: background var(--t), color var(--t), border-color var(--t), transform var(--t);
}
.boton:active { transform: translateY(1px); }
.boton--rojo { background: var(--beni); color: #fff; }
.boton--rojo:hover { background: var(--beni-oscuro); color: #fff; }
.boton--linea { border-color: rgba(244, 239, 230, .55); color: var(--washi); background: transparent; }
.boton--linea:hover { background: var(--washi); color: var(--sumi); }
.boton--linea-oscura { border-color: var(--tinta); color: var(--tinta); }
.boton--linea-oscura:hover { background: var(--tinta); color: var(--washi); }
.boton--claro { background: var(--washi); color: var(--sumi); }
.boton--claro:hover { background: #fff; color: var(--beni); }
.enlace-flecha { display: inline-flex; align-items: center; gap: .6em; font-weight: 700; letter-spacing: .06em; text-decoration: none; color: var(--beni); }
.enlace-flecha::after { content: ""; width: 34px; height: 1px; background: currentColor; transition: width var(--t); }
.enlace-flecha:hover::after { width: 54px; }
.enlace-flecha--atras { flex-direction: row-reverse; }
.enlace-flecha--claro { color: var(--washi); }

/* ---------- Cabecera ---------- */
.cabecera { position: sticky; top: 0; z-index: 50; background: rgba(15, 14, 17, .94); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linea-clara); transition: background var(--t); }
.es-inicio .cabecera { position: fixed; inset: 0 0 auto 0; background: transparent; border-color: transparent; }
.es-inicio .cabecera.cabecera--solida { background: rgba(15, 14, 17, .94); border-color: var(--linea-clara); }
.cabecera__in { max-width: 1320px; margin: 0 auto; padding: 10px var(--margen); display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 70px; }
.marca { display: flex; align-items: center; gap: 12px; color: var(--washi); text-decoration: none; }
.marca:hover { color: var(--washi); }
.marca img { width: 54px; }
.marca__txt { display: flex; flex-direction: column; line-height: 1.1; }
.marca__nombre { font: 700 22px/1 var(--f-titulo); letter-spacing: .18em; text-transform: uppercase; }
.marca__sub { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--gris); margin-top: 4px; }

.menu-btn { display: none; width: 46px; height: 46px; background: none; border: 0; cursor: pointer; padding: 11px; flex-direction: column; justify-content: space-between; }
.menu-btn span { display: block; height: 2px; background: var(--washi); transition: transform var(--t), opacity var(--t); }
.menu-btn[aria-expanded="true"] span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-btn[aria-expanded="true"] span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }

.menu { display: flex; align-items: center; gap: 22px; }
.menu ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.menu li a { position: relative; display: flex; flex-direction: column; align-items: center; padding: 8px 12px; color: var(--washi); text-decoration: none; font-size: 14px; letter-spacing: .12em; text-transform: uppercase; }
.menu__kanji { font-size: 12px; color: var(--gris); letter-spacing: .1em; height: 18px; transition: color var(--t); }
.menu li a:hover .menu__kanji, .menu li a[aria-current="page"] .menu__kanji { color: var(--beni); }
.menu li a[aria-current="page"]::after { content: ""; position: absolute; bottom: 0; left: 50%; width: 18px; height: 2px; margin-left: -9px; background: var(--beni); }
.menu__cta { min-height: 42px; padding: 10px 18px; font-size: 12px; }

/* Fondo oscuro tras el menú lateral y cabecera del menú (solo móvil) */
.menu-fondo, .menu__marca { display: none; }

@media (max-width: 1020px) {
  /* Sin backdrop-filter: si no, el menú fijo quedaría encerrado dentro de la cabecera */
  .cabecera, .es-inicio .cabecera.cabecera--solida { backdrop-filter: none; }
  .menu-btn { display: flex; position: relative; z-index: 3; }

  /* Menú lateral: entra desde la derecha y ocupa el 80 % del ancho */
  .menu {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 2;
    width: 80%; max-width: 420px;
    flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 28px;
    background: var(--sumi); border-left: 3px solid var(--beni);
    padding: 22px 28px 40px; overflow-y: auto;
    box-shadow: -20px 0 50px rgba(0, 0, 0, .45);
    transform: translateX(100%); visibility: hidden;
    transition: transform .4s cubic-bezier(.2, .7, .2, 1), visibility .4s;
  }
  .menu.menu--abierto { transform: none; visibility: visible; }
  .menu__marca {
    display: flex; align-items: center; gap: 12px; color: var(--washi);
    padding: 4px 56px 26px 0; margin-bottom: 18px; border-bottom: 1px solid var(--beni);
  }
  .menu__marca img { width: 54px; }
  .menu__marca .marca__sub { font-size: 10px; letter-spacing: .14em; white-space: nowrap; }
  .menu ul { flex-direction: column; align-items: stretch; gap: 0; }
  .menu li a {
    flex-direction: row; align-items: baseline; gap: 14px; padding: 14px 4px;
    border-bottom: 1px solid var(--linea-clara);
    font: 700 24px/1.3 var(--f-titulo); letter-spacing: .06em; text-transform: none;
  }
  .menu li a[aria-current="page"] { color: var(--beni); }
  .menu__kanji { font-size: 15px; height: auto; width: 3.4em; flex-shrink: 0; white-space: nowrap; text-align: left; }
  .menu li a[aria-current="page"]::after { display: none; }
  .menu__cta { align-self: flex-start; }

  .menu-fondo {
    display: block; position: fixed; inset: 0; z-index: 1;
    background: rgba(15, 14, 17, .6); opacity: 0; visibility: hidden;
    transition: opacity .4s, visibility .4s;
  }
  .menu-fondo.visible { opacity: 1; visibility: visible; }
  body.menu-abierto { overflow: hidden; }
}

/* ---------- Secciones ---------- */
.seccion { padding: clamp(64px, 10vw, 128px) 0; position: relative; }
.seccion--papel { background: var(--washi) var(--papel); }
.seccion--tinta { background: var(--sumi); color: var(--washi); }
.seccion--rojo { background: var(--beni); color: #fff; }
.seccion--tinta a:not(.boton) { color: var(--washi); }
.antetitulo { font: 700 12px/1.4 var(--f-texto); letter-spacing: .32em; text-transform: uppercase; color: var(--beni); margin-bottom: 14px; }
.antetitulo--claro { color: var(--kin); }
.seccion--rojo .antetitulo--claro { color: rgba(255, 255, 255, .75); }
.antetitulo--centro { text-align: center; }
.titulo-seccion { font-size: clamp(32px, 5vw, 56px); margin-bottom: .45em; }
.titulo-seccion--centro { text-align: center; }
.entradilla { font: 500 clamp(19px, 2.2vw, 23px)/1.55 var(--f-titulo); color: var(--tinta-suave); max-width: 46ch; }

.dos-col { display: grid; grid-template-columns: auto 1fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.dos-col--arriba { grid-template-columns: 1.3fr 1fr; align-items: start; }
.sello-vertical { writing-mode: vertical-rl; font: 700 clamp(44px, 6vw, 80px)/1 var(--f-jp); color: var(--beni); letter-spacing: .12em; opacity: .9; }
.foto-marco { margin: 0; position: relative; }
.foto-marco img { width: 100%; aspect-ratio: 1; object-fit: cover; filter: grayscale(.35) contrast(1.05); box-shadow: var(--sombra); }
.foto-marco::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1px solid var(--beni); z-index: -1; }
.foto-marco--ancha img { aspect-ratio: 4/3; }
.foto-marco figcaption { font-size: 14px; color: var(--gris); margin-top: 12px; }
@media (max-width: 860px) {
  .dos-col, .dos-col--arriba { grid-template-columns: 1fr; }
  .sello-vertical { writing-mode: horizontal-tb; font-size: 40px; }
  .foto-marco::before { inset: 12px -10px -10px 12px; }
}

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: grid; align-items: center; overflow: hidden; background: var(--sumi); color: var(--washi); isolation: isolate; }
.hero__fondo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 60% 30%; filter: grayscale(1) contrast(1.15) brightness(.55); z-index: -2; transform: scale(1.06); animation: hero-zoom 18s ease-out forwards; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background:
  radial-gradient(circle at 74% 42%, rgba(179, 38, 30, .55), transparent 34%),
  linear-gradient(90deg, rgba(15, 14, 17, .94) 0%, rgba(15, 14, 17, .72) 45%, rgba(15, 14, 17, .35) 100%),
  linear-gradient(0deg, var(--sumi) 0%, transparent 30%); }
.hero__enso { position: absolute; right: 6vw; top: 50%; width: min(52vw, 640px); transform: translateY(-50%) rotate(-12deg); z-index: -1; opacity: .9; }
.hero__enso path { fill: none; stroke: var(--beni); stroke-width: 22; stroke-linecap: round; stroke-dasharray: 1100; stroke-dashoffset: 1100; animation: enso 2.4s .3s cubic-bezier(.6, .1, .2, 1) forwards; filter: drop-shadow(0 0 30px rgba(179, 38, 30, .45)); }
.hero__vertical { position: absolute; right: clamp(16px, 5vw, 80px); top: 50%; transform: translateY(-50%); writing-mode: vertical-rl; white-space: nowrap; margin: 0; font: 700 clamp(64px, 11vw, 150px)/1 var(--f-jp); letter-spacing: .1em; color: var(--washi); opacity: 0; animation: aparecer 1.6s 1.2s forwards; text-shadow: 0 10px 40px rgba(0, 0, 0, .5); }
.hero__txt { position: relative; padding: 120px var(--margen) 90px; max-width: 1320px; width: 100%; margin: 0 auto; }
.hero h1 { font-size: clamp(56px, 12vw, 152px); line-height: .92; letter-spacing: .02em; margin: 0 0 24px; text-transform: uppercase; }
.hero h1 span { display: block; color: transparent; -webkit-text-stroke: 1.5px var(--washi); letter-spacing: .14em; font-size: .62em; margin-top: .1em; }
.hero__lema { font: 500 clamp(18px, 2.2vw, 24px)/1.5 var(--f-titulo); max-width: 30ch; color: rgba(244, 239, 230, .86); margin-bottom: 36px; }
.hero__acciones { display: flex; flex-wrap: wrap; gap: 14px; }
.hero .antetitulo { color: var(--kin); }
.hero__txt > * { opacity: 0; transform: translateY(18px); animation: subir .9s forwards; }
.hero__txt > *:nth-child(2) { animation-delay: .15s; }
.hero__txt > *:nth-child(3) { animation-delay: .3s; }
.hero__txt > *:nth-child(4) { animation-delay: .45s; }
.hero__bajar { position: absolute; left: 50%; bottom: 26px; width: 26px; height: 42px; margin-left: -13px; border: 1px solid rgba(244, 239, 230, .5); border-radius: 14px; }
.hero__bajar span { position: absolute; left: 50%; top: 8px; width: 2px; height: 8px; margin-left: -1px; background: var(--washi); animation: bajar 1.8s infinite; }
@media (max-width: 700px) {
  .hero__enso { right: -30vw; width: 110vw; opacity: .55; }
  .hero__vertical { font-size: 70px; opacity: .22 !important; right: 10px; top: 120px; transform: none; }
  .hero::before { background: radial-gradient(circle at 80% 30%, rgba(179, 38, 30, .45), transparent 45%), linear-gradient(0deg, rgba(15, 14, 17, .96) 20%, rgba(15, 14, 17, .55) 100%); }
  .hero__txt { align-self: end; padding-bottom: 96px; }
}
@keyframes enso { to { stroke-dashoffset: 40; } }
@keyframes aparecer { to { opacity: .95; } }
@keyframes subir { to { opacity: 1; transform: none; } }
@keyframes hero-zoom { to { transform: scale(1); } }
@keyframes bajar { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Pilares (三字) ---------- */
.pilares__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--linea-clara); border: 1px solid var(--linea-clara); margin-top: 48px; }
.pilar { background: var(--sumi); padding: clamp(28px, 4vw, 52px); position: relative; overflow: hidden; transition: background var(--t); }
.pilar:hover { background: var(--sumi-2); }
.pilar__kanji { display: block; font: 700 clamp(84px, 10vw, 128px)/1 var(--f-jp); color: var(--beni); margin-bottom: 18px; transition: transform var(--t); }
.pilar:hover .pilar__kanji { transform: translateY(-4px) scale(1.04); }
.pilar h3 { font-size: 24px; letter-spacing: .06em; }
.pilar p { color: rgba(244, 239, 230, .75); margin: 0; }
.seccion--papel .pilares__grid { background: var(--linea-oscura); border-color: var(--linea-oscura); }
@media (max-width: 860px) { .pilares__grid { grid-template-columns: 1fr; } }

/* ---------- Cita grande ---------- */
.cita-grande { background: var(--sumi-2) var(--papel); color: var(--washi); text-align: center; }
.cita-grande blockquote { margin: 0 auto; max-width: 960px; }
.cita-grande p { font: 500 clamp(24px, 3.6vw, 42px)/1.4 var(--f-titulo); margin-bottom: 24px; }
.cita-grande p::before { content: "「"; color: var(--beni); font-family: var(--f-jp); display: block; font-size: 1.4em; line-height: 1; margin-bottom: 8px; }
.cita-grande footer { color: var(--kin); letter-spacing: .2em; text-transform: uppercase; font-size: 13px; }

/* ---------- Beneficios ---------- */
.beneficios { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 3vw, 40px); }
.beneficios li { border-top: 2px solid var(--tinta); padding-top: 22px; }
.beneficios__num { display: block; font: 700 40px/1 var(--f-jp); color: var(--beni); margin-bottom: 14px; }
.beneficios h3 { font-size: 22px; }
.beneficios p { color: var(--tinta-suave); font-size: 16px; margin: 0; }
@media (max-width: 960px) { .beneficios { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .beneficios { grid-template-columns: 1fr; } }

/* ---------- Horarios ---------- */
.horarios-banda { background: var(--beni) linear-gradient(120deg, var(--beni) 0%, var(--beni-oscuro) 100%); overflow: hidden; }
.horarios-banda::after { content: "稽古"; position: absolute; right: -2vw; bottom: -40px; font: 700 clamp(160px, 22vw, 320px)/1 var(--f-jp); color: rgba(0, 0, 0, .12); pointer-events: none; }
.horarios-banda__in { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 5vw, 80px); align-items: center; position: relative; z-index: 1; }
.horarios-banda p { color: rgba(255, 255, 255, .88); max-width: 40ch; }
.tabla-horarios { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.tabla-horarios__fila { width: 100%; display: grid; grid-template-columns: 110px 1fr auto; gap: 6px 18px; align-items: baseline; padding: 18px 22px; background: rgba(15, 14, 17, .22); border-left: 3px solid var(--washi); }
.tabla-horarios__grupo { font: 700 20px/1.2 var(--f-titulo); }
.tabla-horarios__hora { font: 700 22px/1 var(--f-titulo); letter-spacing: .04em; white-space: nowrap; }
.tabla-horarios__nota { grid-column: 1 / -1; font-size: 14px; opacity: .85; }
.tabla-horarios .boton { margin-top: 10px; }
.tabla-horarios--clara { margin-bottom: 48px; }
.tabla-horarios--clara .tabla-horarios__fila { background: #fff; border-left-color: var(--beni); box-shadow: 0 10px 30px -22px rgba(0, 0, 0, .5); }
.tabla-horarios--clara .tabla-horarios__hora { color: var(--beni); }
@media (max-width: 860px) { .horarios-banda__in { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .tabla-horarios__fila { grid-template-columns: 1fr auto; } .tabla-horarios__fila > span:nth-child(2) { grid-column: 1 / -1; grid-row: 2; font-size: 15px; } }

/* ---------- Escalera de grados ---------- */
.escalera { list-style: none; padding: 0; margin: 40px 0 0; display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; align-items: end; }
.escalera li:nth-child(1) a { min-height: 110px; } .escalera li:nth-child(2) a { min-height: 140px; } .escalera li:nth-child(3) a { min-height: 170px; }
.escalera li:nth-child(4) a { min-height: 200px; } .escalera li:nth-child(5) a { min-height: 230px; } .escalera li:nth-child(6) a { min-height: 260px; }
.escalera li:nth-child(7) a { min-height: 110px; background: var(--beni); color: #fff; }
.escalera a { display: flex; flex-direction: column; justify-content: space-between; padding: 16px; background: var(--sumi); color: var(--washi); text-decoration: none; transition: transform var(--t), background var(--t); }
.escalera a:hover { transform: translateY(-6px); background: var(--beni); color: #fff; }
.escalera__num { font: 700 46px/1 var(--f-titulo); font-family: var(--f-jp); }
.escalera__txt { font-size: 13px; letter-spacing: .12em; text-transform: uppercase; }
@media (max-width: 860px) {
  .escalera { grid-template-columns: repeat(4, 1fr); }
  .escalera li a { min-height: 110px !important; }
}
@media (max-width: 480px) { .escalera { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Mosaico de fotos ---------- */
.mosaico { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 40px 0 32px; }
.mosaico__item { position: relative; overflow: hidden; display: block; background: var(--sumi-3); aspect-ratio: 4/3; }
.mosaico__item img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.6); transition: transform .8s cubic-bezier(.2, .7, .2, 1), filter var(--t); }
.mosaico__item:hover img { transform: scale(1.06); filter: grayscale(0); }
.mosaico:not(.mosaico--completo) .mosaico__item:first-child { grid-row: span 2; aspect-ratio: auto; }
.mosaico--completo { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); margin: 0; }
@media (max-width: 700px) { .mosaico { grid-template-columns: 1fr 1fr; } .mosaico:not(.mosaico--completo) .mosaico__item:first-child { grid-column: span 2; grid-row: auto; aspect-ratio: 4/3; } }

/* Visor de fotos */
.visor { position: fixed; inset: 0; z-index: 200; background: rgba(15, 14, 17, .96); display: flex; align-items: center; justify-content: center; padding: 60px 16px; }
.visor img { max-height: 100%; max-width: 100%; width: auto; object-fit: contain; box-shadow: 0 30px 80px rgba(0, 0, 0, .6); }
.visor button { position: absolute; background: none; border: 0; color: var(--washi); font-size: 34px; width: 56px; height: 56px; cursor: pointer; }
.visor button:hover { color: var(--beni); }
.visor__cerrar { top: 10px; right: 10px; }
.visor__ant { left: 6px; top: 50%; margin-top: -28px; }
.visor__sig { right: 6px; top: 50%; margin-top: -28px; }
.visor__tit { position: absolute; bottom: 16px; left: 0; right: 0; text-align: center; color: var(--washi); font-size: 14px; }

/* ---------- Tarjetas del blog ---------- */
.tarjetas { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; margin: 40px 0 32px; }
.tarjeta { background: #fff; border: 1px solid var(--linea-oscura); transition: transform var(--t), box-shadow var(--t); }
.tarjeta:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.tarjeta__enlace { display: flex; flex-direction: column; height: 100%; padding: 30px; color: var(--tinta); text-decoration: none; position: relative; overflow: hidden; }
.tarjeta__enlace:hover { color: var(--tinta); }
.tarjeta__kanji { position: absolute; right: -6px; top: -14px; font: 700 120px/1 var(--f-jp); color: var(--washi-2); transition: color var(--t); }
.tarjeta:hover .tarjeta__kanji { color: rgba(179, 38, 30, .14); }
.tarjeta__meta { position: relative; font-size: 13px; letter-spacing: .08em; color: var(--gris); text-transform: uppercase; }
.tarjeta__tit { position: relative; font-size: 24px; }
.tarjeta__txt { position: relative; color: var(--tinta-suave); font-size: 16px; flex: 1; }
.tarjeta__leer { position: relative; font-weight: 700; color: var(--beni); font-size: 14px; letter-spacing: .1em; text-transform: uppercase; }

/* ---------- CTA final ---------- */
.cta-final { background: var(--washi-2) var(--papel); text-align: center; overflow: hidden; }
.cta-final__in { position: relative; max-width: 760px; }
.cta-final__kanji { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -55%); font: 700 clamp(220px, 34vw, 420px)/1 var(--f-jp); color: rgba(179, 38, 30, .08); z-index: 0; pointer-events: none; }
.cta-final__in > *:not(.cta-final__kanji) { position: relative; }
.cta-final .hero__acciones { justify-content: center; margin-top: 24px; }

/* ---------- Cabecera de página interior ---------- */
.cab-pagina { position: relative; background: var(--sumi); color: var(--washi); padding: clamp(56px, 9vw, 110px) 0 clamp(44px, 6vw, 72px); overflow: hidden; }
.cab-pagina::before { content: ""; position: absolute; left: -120px; bottom: -160px; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(179, 38, 30, .5), transparent 65%); }
.cab-pagina__kanji { position: absolute; right: var(--margen); top: 50%; transform: translateY(-50%); margin: 0; writing-mode: vertical-rl; white-space: nowrap; font: 700 clamp(80px, 13vw, 170px)/1 var(--f-jp); color: rgba(244, 239, 230, .07); letter-spacing: .08em; }
.cab-pagina .contenedor { position: relative; }
.cab-pagina__tit { font-size: clamp(38px, 6.5vw, 76px); max-width: 18ch; margin-bottom: .25em; }
.cab-pagina__sub { font: 500 clamp(17px, 2vw, 21px)/1.5 var(--f-titulo); color: rgba(244, 239, 230, .75); max-width: 52ch; margin: 0; }
.migas { font-size: 13px; letter-spacing: .06em; color: var(--gris); margin-bottom: 26px; }
.migas a { color: var(--gris) !important; text-decoration: none; }
.migas a:hover { color: var(--washi) !important; }
.migas [aria-current] { color: var(--washi); }

/* ---------- Prosa (artículos y textos) ---------- */
.prosa { max-width: 780px; }
.prosa h2 { font-size: clamp(26px, 3.4vw, 36px); margin-top: 1.8em; }
.prosa h2::before { content: ""; display: block; width: 36px; height: 3px; background: var(--beni); margin-bottom: 18px; }
.prosa h3 { font-size: 23px; margin-top: 1.5em; }
.prosa ul, .prosa ol { padding-left: 1.3em; }
.prosa li { margin-bottom: .4em; }
.prosa blockquote { margin: 2em 0; padding: 6px 0 6px 28px; border-left: 3px solid var(--beni); font: 500 22px/1.5 var(--f-titulo); }
.prosa blockquote footer, .prosa blockquote cite { display: block; margin-top: 10px; font: 400 14px var(--f-texto); letter-spacing: .14em; text-transform: uppercase; color: var(--gris); }
.prosa .foto-marco { margin: 2.4em 0 3em; }
.prosa table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 1em 0 2em; }
.prosa th, .prosa td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--linea-oscura); vertical-align: top; }
.prosa th { background: var(--washi-2); }
.tabla-scroll { overflow-x: auto; }
.glosario { display: grid; grid-template-columns: max-content 1fr; gap: 12px 24px; margin: 1.5em 0; }
.glosario dt { font: 700 19px/1.4 var(--f-titulo); }
.glosario dt [lang="ja"] { color: var(--beni); margin-right: 6px; }
.glosario dd { margin: 0; color: var(--tinta-suave); }
@media (max-width: 560px) { .glosario { grid-template-columns: 1fr; gap: 2px; } .glosario dd { margin-bottom: 12px; } }
.caja-cta { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-top: 48px; padding: 28px 32px; background: var(--sumi); color: var(--washi); }
.caja-cta p { margin: 0; max-width: 46ch; }
.datos-titular { list-style: none; padding: 20px 24px !important; background: #fff; border-left: 3px solid var(--beni); }
mark.pendiente { background: #fff1c2; color: #6b5200; padding: 0 4px; }

/* ---------- Artículo del blog ---------- */
.entrada__meta { font-size: 14px; letter-spacing: .06em; color: var(--gris); text-transform: uppercase; border-bottom: 1px solid var(--linea-oscura); padding-bottom: 18px; margin-bottom: 32px; }
.glosario-caja, .fuentes { margin-top: 56px; padding: 30px 32px; background: #fff; border: 1px solid var(--linea-oscura); }
.glosario-caja h2, .fuentes h2 { margin-top: 0; font-size: 24px; }
.fuentes { background: var(--washi-2); font-size: 15px; }
.fuentes ol { margin: 0; }
.fuentes a { word-break: break-word; }
.fuentes__dom { display: block; color: var(--gris); font-size: 13px; }
.relacionadas { margin-top: 56px; }
.relacionadas ul { list-style: none; padding: 0; }
.relacionadas li { border-top: 1px solid var(--linea-oscura); }
.relacionadas a { display: block; padding: 14px 0; font: 700 19px/1.4 var(--f-titulo); color: var(--tinta); text-decoration: none; }
.relacionadas a:hover { color: var(--beni); }

.vacio { text-align: center; max-width: 560px; margin: 0 auto; color: var(--tinta-suave); }
.vacio__kanji { display: block; font: 700 120px/1 var(--f-jp); color: var(--beni); margin-bottom: 18px; }
.paginacion { display: flex; justify-content: center; gap: 8px; }
.paginacion a { min-width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--linea-oscura); color: var(--tinta); text-decoration: none; }
.paginacion a[aria-current] { background: var(--beni); color: #fff; border-color: var(--beni); }

/* ---------- Grados ---------- */
.grados-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; margin: 40px 0 0; }
.grado-tarjeta { position: relative; display: block; padding: 28px; background: #fff; border: 1px solid var(--linea-oscura); color: var(--tinta); text-decoration: none; overflow: hidden; transition: transform var(--t), box-shadow var(--t), border-color var(--t); }
.grado-tarjeta:hover { transform: translateY(-4px); box-shadow: var(--sombra); border-color: var(--beni); color: var(--tinta); }
.grado-tarjeta__num { position: absolute; right: 16px; top: 4px; font: 700 96px/1 var(--f-titulo); color: var(--washi-2); transition: color var(--t); }
.grado-tarjeta:hover .grado-tarjeta__num { color: rgba(179, 38, 30, .18); }
.grado-tarjeta h2 { position: relative; font-size: 28px; }
.grado-tarjeta p { position: relative; margin: 0; color: var(--tinta-suave); font-size: 15px; }
.grado-tarjeta__grupos { margin-top: 10px !important; font-size: 13px !important; letter-spacing: .06em; color: var(--beni) !important; }

.grado__nav { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; }
.grado__nav a { padding: 8px 14px; border: 1px solid var(--linea-oscura); color: var(--tinta); text-decoration: none; font-size: 14px; }
.grado__nav a:hover { border-color: var(--beni); color: var(--beni); }
.grado__nav a[aria-current] { background: var(--sumi); color: var(--washi); border-color: var(--sumi); }
.grado__ficha { margin-bottom: 40px; }
.grado__ficha summary { cursor: pointer; color: var(--beni); font-weight: 700; }
.grado__ficha img { margin-top: 16px; max-width: 420px; border: 1px solid var(--linea-oscura); background: #fff; }
.grupo-tecnicas { margin-bottom: 56px; }
.grupo-tecnicas__tit { display: flex; align-items: center; gap: 14px; font-size: clamp(26px, 3.6vw, 38px); padding-bottom: 14px; border-bottom: 2px solid var(--tinta); }
.grupo-tecnicas__n { font: 700 14px/1 var(--f-texto); background: var(--beni); color: #fff; padding: 6px 10px; border-radius: 20px; }
.tecnicas { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; margin-top: 22px; }
.tecnica { background: #fff; border: 1px solid var(--linea-oscura); }
.tecnica__cab { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 16px 18px; }
.tecnica__num { font: 700 15px/1 var(--f-texto); color: var(--beni); min-width: 22px; }
.tecnica__nombre { font-size: 19px; margin: 0; flex: 1; }
.etiqueta { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; padding: 4px 8px; background: var(--washi-2); color: var(--tinta-suave); }
.video { position: relative; background: var(--sumi); }
.video__btn { display: block; position: relative; width: 100%; padding: 0; border: 0; cursor: pointer; background: var(--sumi); aspect-ratio: 16/9; overflow: hidden; }
.video__btn img { width: 100%; height: 100%; object-fit: cover; opacity: .75; transition: opacity var(--t), transform .6s; }
.video__btn:hover img { opacity: 1; transform: scale(1.03); }
.video__play { position: absolute; left: 50%; top: 50%; width: 64px; height: 64px; margin: -32px 0 0 -32px; border-radius: 50%; background: var(--beni); box-shadow: 0 10px 30px rgba(0, 0, 0, .4); transition: transform var(--t); }
.video__play::after { content: ""; position: absolute; left: 26px; top: 20px; border-style: solid; border-width: 12px 0 12px 19px; border-color: transparent transparent transparent #fff; }
.video__btn:hover .video__play { transform: scale(1.1); }
.video__aviso { margin: 0; padding: 6px 12px; font-size: 11px; color: var(--gris); background: var(--sumi-2); }
.video iframe { display: block; width: 100%; aspect-ratio: 16/9; border: 0; }
.paginador { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--linea-oscura); padding-top: 28px; }

.kihon { margin-bottom: 72px; }
.kihon__cab { display: flex; gap: 28px; align-items: center; margin-bottom: 30px; }
.kihon__kanji { font: 700 96px/1 var(--f-jp); color: var(--beni); }
.kihon__cab p { margin: 0; color: var(--tinta-suave); }
.kihon__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.kihon__item { background: #fff; padding: 22px; border: 1px solid var(--linea-oscura); }
.kihon__item h3 { font-size: 20px; border-bottom: 1px solid var(--linea-oscura); padding-bottom: 10px; }
.kihon__item img { width: 100%; margin-top: 10px; mix-blend-mode: multiply; }

/* ---------- Clases / contacto ---------- */
.pasos { counter-reset: paso; list-style: none; padding: 0; margin: 0; }
.pasos li { counter-increment: paso; position: relative; padding: 0 0 22px 64px; }
.pasos li::before { content: counter(paso); position: absolute; left: 0; top: -2px; width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--beni); color: var(--beni); font: 700 18px/1 var(--f-titulo); border-radius: 50%; }
.tarjeta-dojo { background: var(--sumi); color: var(--washi); position: sticky; top: 100px; }
.tarjeta-dojo img { width: 100%; aspect-ratio: 4/3; object-fit: cover; filter: grayscale(.4); }
.tarjeta-dojo__txt { padding: 30px; }
.tarjeta-dojo__txt h2 { font-size: 30px; }
.tarjeta-dojo__txt h3 { font-size: 18px; margin-top: 24px; color: var(--kin); letter-spacing: .1em; text-transform: uppercase; }
.tarjeta-dojo address { font-style: normal; margin-bottom: 18px; color: rgba(244, 239, 230, .85); }
.tarjeta-dojo a:not(.boton) { color: var(--washi); }
.lista-simple { list-style: none; padding: 0; margin: 0 0 24px; }
.lista-simple li { padding: 6px 0; border-bottom: 1px solid var(--linea-clara); }
@media (max-width: 860px) { .tarjeta-dojo { position: static; } }

.formulario { display: grid; gap: 18px; }
.campo { display: grid; gap: 6px; }
.campo-fila { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .campo-fila { grid-template-columns: 1fr; } }
.campo label { font-weight: 700; font-size: 14px; letter-spacing: .04em; }
.opcional { font-weight: 400; color: var(--gris); }
.campo input, .campo select, .campo textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; font: inherit; font-size: 16px; color: var(--tinta);
  background: #fff; border: 1px solid #cfc5b5; border-radius: var(--radio); transition: border-color var(--t), box-shadow var(--t);
}
.campo textarea { resize: vertical; min-height: 150px; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--beni); box-shadow: 0 0 0 3px rgba(179, 38, 30, .15); }
.campo [aria-invalid="true"] { border-color: var(--beni); }
.campo__error { margin: 0; color: var(--beni); font-size: 14px; }
.campo--check { grid-template-columns: auto 1fr; align-items: start; gap: 10px; }
.campo--check input { width: 22px; height: 22px; min-height: 0; margin-top: 3px; accent-color: var(--beni); }
.campo--check label { font-weight: 400; }
.campo--check .campo__error { grid-column: 1 / -1; }
.campo--trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulario__info { font-size: 13px; color: var(--gris); margin: 0; }
.formulario .boton { justify-self: start; }
.aviso { padding: 22px 26px; margin-bottom: 24px; border-left: 4px solid; background: #fff; }
.aviso--ok { border-color: #2e7d4f; }
.aviso--error { border-color: var(--beni); color: var(--beni-oscuro); }

/* ---------- Página de error ---------- */
.error-pagina { min-height: 70vh; display: grid; align-items: center; }
.error-pagina__kanji { display: block; font: 700 clamp(140px, 22vw, 240px)/1 var(--f-jp); color: var(--beni); }

/* ---------- Pie ---------- */
.pie { background: var(--sumi); color: rgba(244, 239, 230, .8); font-size: 15px; border-top: 3px solid var(--beni); }
.pie__in { max-width: var(--ancho); margin: 0 auto; padding: 64px var(--margen) 40px; display: grid; grid-template-columns: 1.3fr 1fr 1.2fr 1fr; gap: 36px; }
.pie__marca img { width: 110px; margin-bottom: 16px; }
.pie__lema { font-family: var(--f-titulo); color: var(--gris); }
.pie__lema [lang="ja"] { color: var(--beni); }
.pie__tit { font: 700 12px/1 var(--f-texto); letter-spacing: .3em; text-transform: uppercase; color: var(--kin); margin-bottom: 18px; }
.pie address { font-style: normal; }
.pie a { color: var(--washi); }
.pie a:hover { color: var(--beni); }
.pie ul { list-style: none; padding: 0; margin: 0; }
.pie li { margin-bottom: 8px; }
.pie__horas strong { color: var(--washi); display: block; }
.pie__legal { max-width: var(--ancho); margin: 0 auto; padding: 22px var(--margen); border-top: 1px solid var(--linea-clara); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-size: 13px; color: var(--gris); }
.pie__legal p { margin: 0; }
.pie__legal a { color: var(--gris); }
@media (max-width: 960px) { .pie__in { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .pie__in { grid-template-columns: 1fr; } }

/* ---------- Aviso de cookies ---------- */
.aviso-cookies { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 90; max-width: 560px; margin: 0 auto; padding: 18px 20px; display: flex; align-items: center; gap: 18px; background: var(--sumi-2); color: var(--washi); border: 1px solid var(--linea-clara); border-left: 3px solid var(--beni); box-shadow: 0 20px 50px rgba(0, 0, 0, .4); font-size: 14px; line-height: 1.5; }
.aviso-cookies[hidden] { display: none; }
.aviso-cookies p { margin: 0; }
.aviso-cookies a { color: var(--washi); }
.aviso-cookies .boton { min-height: 40px; padding: 8px 16px; flex-shrink: 0; }
@media (max-width: 480px) { .aviso-cookies { flex-direction: column; align-items: stretch; } }

/* ---------- Animación al hacer scroll ---------- */
.js .revelar { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.js .revelar.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .hero__enso path { stroke-dashoffset: 40; }
  .js .revelar { opacity: 1; transform: none; }
}

@media print {
  .cabecera, .pie, .aviso-cookies, .hero__bajar, .video { display: none !important; }
  body { background: #fff; }
}

/* Ordinal (º) en los títulos: la Mincho lo dibuja como una «o»; se usa la de texto */
.ord { font-family: var(--f-texto); font-size: .55em; vertical-align: .75em; margin-left: .04em; }