/* ==========================================================================
   Rising Fist Martial Arts — editorial / fight-poster aesthetic
   Dark base, cream paper accents, dojo crimson, brass gold.
   ========================================================================== */

:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --bg-3: #161616;
  --paper: #f3ece0;
  --paper-2: #ebe2d2;
  --ink: #0a0a0a;
  --line: #232323;
  --line-2: #2e2e2e;
  --line-paper: #d6cdb9;
  --text: #ececec;
  --text-dim: #a0a0a0;
  --text-mute: #6a6a6a;
  --crimson: #e0252b;
  --crimson-2: #b81d23;
  --crimson-deep: #7a0d11;
  --brass: #d8a93f;
  --brass-2: #b58b3c;

  --max: 1320px;
  --pad: clamp(20px, 4vw, 48px);
  --t: cubic-bezier(.2, .7, .2, 1);

  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow-md: 0 18px 36px rgba(0,0,0,.45);
  --shadow-lg: 0 30px 80px rgba(0,0,0,.55);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: 'Archivo', -apple-system, system-ui, Segoe UI, Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* film-grain overlay (very subtle) */
body::after {
  content: ""; position: fixed; inset: 0;
  pointer-events: none; z-index: 200; opacity: .03;
  background-image:
    repeating-radial-gradient(circle at 0 0, rgba(255,255,255,.6), transparent 1px),
    repeating-radial-gradient(circle at 50% 50%, rgba(255,255,255,.4), transparent 1px);
  background-size: 3px 3px, 5px 5px;
}

img, svg, video, iframe { max-width: 100%; display: block; }
img { height: auto; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--crimson); }

h1, h2, h3, h4 {
  font-family: 'Anton', 'Archivo', sans-serif;
  font-weight: 400;
  line-height: .95;
  letter-spacing: -.005em;
  margin: 0 0 .35em;
  color: var(--text);
  text-transform: uppercase;
}
h1 { font-size: clamp(3.5rem, 12vw, 9rem); }
h2 { font-size: clamp(2.5rem, 6.4vw, 5.4rem); }
h3 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 1.2rem; line-height: 1.2; letter-spacing: 0; text-transform: none; }
h4 { font-family: 'Archivo', sans-serif; font-size: .8rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; }

p { margin: 0 0 1em; color: var(--text-dim); }

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

.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 0; top: 0; padding: 8px 14px;
  background: var(--crimson); color: var(--paper); transform: translateY(-150%);
  transition: transform .2s var(--t); z-index: 1000;
}
.skip-link:focus { transform: translateY(0); }

/* Eyebrow / numbered sections ---------------------------------------- */
.eyebrow {
  display: inline-block;
  font-family: 'Archivo', sans-serif;
  font-size: .72rem; font-weight: 700;
  letter-spacing: .28em; text-transform: uppercase;
  color: var(--crimson);
  margin: 0 0 14px;
}
.section__num {
  display: inline-block;
  font-family: 'Anton', sans-serif;
  font-size: .9rem;
  letter-spacing: .14em;
  color: var(--brass);
  margin-bottom: 8px;
}
.section__num::before { content: "— "; color: var(--line-2); }

.placeholder-note {
  margin-top: 28px; text-align: center;
  font-size: .8rem; color: var(--text-mute);
}
.placeholder-note code { background: var(--bg-3); padding: 1px 6px; border-radius: 2px; }

/* Buttons ------------------------------------------------------------- */
.btn {
  --bh: 48px;
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  height: var(--bh); padding: 0 24px;
  border: 1.5px solid transparent;
  border-radius: 0;
  font: 800 .8rem/1 'Archivo', sans-serif;
  letter-spacing: .2em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color .25s var(--t), background .25s var(--t), border-color .25s var(--t), transform .15s var(--t);
  user-select: none; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--lg { --bh: 60px; padding: 0 32px; font-size: .85rem; }
.btn--sm { --bh: 38px; padding: 0 16px; font-size: .72rem; }

.btn > * { position: relative; z-index: 1; }
.btn__arrow { transition: transform .25s var(--t); display: inline-block; }
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--primary {
  background: var(--crimson);
  color: var(--paper);
  border-color: var(--crimson);
}
.btn--primary::before {
  content: ""; position: absolute; inset: 0;
  background: var(--paper);
  transform: translateY(101%);
  transition: transform .35s var(--t);
}
.btn--primary:hover { color: var(--ink); border-color: var(--paper); }
.btn--primary:hover::before { transform: translateY(0); }

.btn--ghost {
  background: transparent; color: var(--paper); border-color: var(--paper);
}
.btn--ghost:hover { background: var(--paper); color: var(--ink); }

/* Top bar ------------------------------------------------------------- */
.topbar {
  background: var(--ink);
  color: var(--paper);
  font-size: .72rem;
  letter-spacing: .12em;
  border-bottom: 1px solid var(--line);
}
.topbar__inner {
  display: flex; align-items: center; gap: 14px;
  height: 34px;
}
.topbar__kanji {
  font-family: 'Noto Serif JP', serif; font-weight: 700;
  letter-spacing: .25em; color: var(--brass);
}
.topbar__center { margin-left: auto; color: rgba(243,236,224,.7); }
.socials--bar { margin-left: auto; }
.socials--bar a {
  width: 22px; height: 22px;
  border: 1px solid rgba(243,236,224,.18);
  color: var(--paper);
}
.socials--bar a:hover { background: var(--crimson); border-color: var(--crimson); color: var(--paper); }
@media (max-width: 760px) { .topbar__center { display: none; } }

/* Header -------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 10, 10, .85);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--t), background .25s var(--t);
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(10, 10, 10, .96);
}
.site-header__inner {
  display: flex; align-items: center; gap: 20px;
  height: 76px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--paper); flex-shrink: 0; }
.brand:hover { color: var(--paper); }
.brand__logo { width: 44px; height: 44px; filter: drop-shadow(0 2px 8px rgba(224,37,43,.3)); }
.brand__text { display: inline-flex; flex-direction: column; line-height: 1.05; }
.brand__name {
  font-family: 'Anton', sans-serif;
  font-size: 1.4rem; letter-spacing: .04em; color: var(--paper);
  text-transform: uppercase;
}
.brand__sub {
  font-size: .65rem; color: var(--text-mute);
  letter-spacing: .25em; text-transform: uppercase; margin-top: 1px;
}

.nav { margin-left: auto; }
.nav__list {
  display: flex; gap: 6px; list-style: none; padding: 0; margin: 0;
}
.nav__list a {
  display: inline-block; padding: 10px 14px;
  color: var(--paper); font-weight: 600; font-size: .82rem;
  letter-spacing: .04em;
  position: relative;
}
.nav__list a::after {
  content: ""; position: absolute;
  left: 14px; right: 14px; bottom: 6px;
  height: 2px; background: var(--crimson);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--t);
}
.nav__list a:hover { color: var(--paper); }
.nav__list a:hover::after { transform: scaleX(1); }

.nav__cta { margin-left: 6px; }

.nav-toggle {
  display: none; background: transparent; border: 1.5px solid var(--paper);
  width: 44px; height: 44px;
  padding: 0; cursor: pointer; color: var(--paper);
  align-items: center; justify-content: center; flex-direction: column; gap: 4px;
  margin-left: auto;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: currentColor; transition: transform .2s var(--t), opacity .2s var(--t); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav { border-top: 1px solid var(--line); background: var(--bg); }
.mobile-nav ul { list-style: none; padding: 12px var(--pad) 24px; margin: 0; display: grid; gap: 2px; }
.mobile-nav a { display: block; padding: 14px 14px; color: var(--paper); font-weight: 600; border-bottom: 1px solid var(--line); }
.mobile-nav a:hover { color: var(--crimson); }
.mobile-nav .btn { display: inline-flex; border-bottom: 0; margin-top: 12px; }

@media (max-width: 1100px) { .nav, .nav__cta { display: none; } .nav-toggle { display: inline-flex; } }

/* Socials ------------------------------------------------------------ */
.socials { display: flex; gap: 6px; list-style: none; padding: 0; margin: 0; }
.socials a {
  width: 32px; height: 32px;
  display: grid; place-items: center;
  color: var(--paper); border: 1px solid var(--line-2);
  transition: color .2s var(--t), background .2s var(--t), border-color .2s var(--t);
}
.socials a:hover { color: var(--paper); background: var(--crimson); border-color: var(--crimson); }

/* Hero — cinematic full-bleed --------------------------------------- */
.hero {
  position: relative;
  min-height: clamp(640px, 92vh, 900px);
  display: grid; align-items: center;
  overflow: hidden;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 30%;
  filter: contrast(1.08) saturate(.78) brightness(.55);
  transform: scale(1.04);
  animation: heroZoom 20s ease-out forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,.55) 0%, rgba(10,10,10,.40) 40%, rgba(10,10,10,.92) 100%),
    linear-gradient(90deg, rgba(10,10,10,.7) 0%, rgba(10,10,10,.2) 60%, transparent 100%);
}
.hero__kanji {
  position: absolute;
  font-family: 'Noto Serif JP', serif; font-weight: 900;
  color: var(--crimson);
  opacity: .085;
  font-size: clamp(22rem, 56vw, 50rem);
  line-height: .82;
  right: -6vw; top: 50%; transform: translateY(-52%);
  pointer-events: none; user-select: none;
  letter-spacing: -.04em;
}

.hero__inner {
  position: relative; z-index: 1;
  padding: clamp(80px, 14vh, 140px) 0 clamp(96px, 16vh, 160px);
  max-width: 920px;
}
.hero__meta {
  display: inline-flex; align-items: center; gap: 14px;
  margin-bottom: 28px;
  font-size: .72rem; letter-spacing: .26em; text-transform: uppercase;
  color: var(--paper);
}
.hero__num {
  font-family: 'Anton', sans-serif;
  font-size: 1.05rem; letter-spacing: .14em;
  color: var(--brass);
  border: 1.5px solid var(--brass);
  padding: 4px 10px;
}
.hero__line { display: inline-block; width: 56px; height: 1px; background: rgba(243,236,224,.5); }
.hero__welcome { color: rgba(243,236,224,.85); font-weight: 700; }

.hero__title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(3.5rem, 11vw, 9.2rem);
  font-weight: 400;
  line-height: .88;
  margin: 0 0 30px;
  letter-spacing: -.005em;
  text-transform: uppercase;
  text-shadow: 0 6px 28px rgba(0,0,0,.45);
}
.hero__title-line { display: block; color: var(--paper); }
.hero__title-line--em {
  color: transparent;
  -webkit-text-stroke: 1.6px var(--paper);
  font-style: italic;
  padding-left: clamp(20px, 6vw, 80px);
  position: relative;
}
.hero__title-line--em::after {
  content: ""; position: absolute;
  left: 0; top: 50%; transform: translateY(-50%);
  width: clamp(16px, 4vw, 60px); height: 4px;
  background: var(--crimson);
}

.hero__lede {
  font-size: clamp(1rem, 1.3vw, 1.18rem);
  color: rgba(243,236,224,.82);
  max-width: 50ch;
  margin: 0 0 36px;
}

.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }

.hero__chips {
  display: flex; flex-wrap: wrap; gap: 22px;
  list-style: none; padding: 22px 0 0; margin: 0;
  border-top: 1px solid rgba(243,236,224,.18);
  max-width: 720px;
}
.hero__chips li {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(243,236,224,.85); font-weight: 600;
}
.hero__chips .dot { width: 6px; height: 6px; background: var(--crimson); border-radius: 50%; }

.hero__scroll-hint {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: .62rem; letter-spacing: .35em; color: rgba(243,236,224,.6);
  z-index: 2;
}
.hero__scroll-line { width: 1px; height: 44px; background: rgba(243,236,224,.5); animation: scrollLine 1.8s infinite ease-in-out; transform-origin: top; }
@keyframes scrollLine { 0%, 100% { transform: scaleY(.3); opacity: .3; } 50% { transform: scaleY(1); opacity: 1; } }

/* Stats strip below hero --------------------------------------------- */
.stats-strip {
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.stats-strip__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr) 1.1fr;
  align-items: stretch;
  border-left: 1px solid var(--line);
}
.stat-cell {
  padding: 22px 22px;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 6px; justify-content: center;
}
.stat-cell strong {
  font-family: 'Anton', sans-serif;
  font-size: clamp(2rem, 3.4vw, 2.6rem);
  font-weight: 400;
  color: var(--paper);
  line-height: 1;
  letter-spacing: .02em;
}
.stat-cell strong em {
  font-style: normal; color: var(--crimson); font-size: .85em;
}
.stat-cell > span {
  font-size: .68rem; font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--text-mute);
}
.stat-cell--cta {
  background: var(--crimson);
  border-right-color: var(--crimson);
  padding: 0;
}
.stat-cell--cta a {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; width: 100%;
  padding: 22px 28px;
  color: var(--paper);
  font-family: 'Anton', sans-serif;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  letter-spacing: .04em; text-transform: uppercase;
  transition: background .2s var(--t);
}
.stat-cell--cta a:hover { background: var(--crimson-2); color: var(--paper); }

@media (max-width: 920px) {
  .stats-strip__inner { grid-template-columns: repeat(2, 1fr); }
  .stat-cell--cta { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .stats-strip__inner { grid-template-columns: 1fr; }
}

/* Marquee ------------------------------------------------------------- */
.marquee {
  background: var(--crimson);
  color: var(--paper);
  overflow: hidden;
  border-top: 1px solid var(--crimson-deep);
  border-bottom: 1px solid var(--crimson-deep);
  padding: 14px 0;
}
.marquee__track {
  display: flex; gap: 48px;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  font-family: 'Anton', sans-serif;
  font-size: 1.1rem; letter-spacing: .15em; text-transform: uppercase;
  width: max-content;
}
.marquee__track span { display: inline-block; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Section base ------------------------------------------------------- */
.section { padding: clamp(80px, 11vw, 160px) 0; position: relative; }
.section--alt { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section__head {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(260px, 1fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: end;
  margin-bottom: clamp(40px, 5vw, 72px);
}
.section__head-left h2 {
  font-size: clamp(2.5rem, 7vw, 6rem);
  letter-spacing: -.01em;
  margin: 0;
}
.section__head-lede {
  color: var(--text-dim);
  font-size: 1.05rem;
  max-width: 50ch;
  margin: 0;
  padding-bottom: 16px;
}
@media (max-width: 760px) { .section__head { grid-template-columns: 1fr; align-items: start; } .section__head-lede { padding-bottom: 0; } }

/* Programs — bento --------------------------------------------------- */
.section--programs {}
.bento {
  display: grid;
  gap: 16px;
  grid-template-columns: 1.5fr 1fr;
  grid-template-rows: 1fr 1fr;
  min-height: 760px;
}
.bento__card {
  position: relative;
  background: var(--bg-2);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .35s var(--t), border-color .35s var(--t);
  display: flex;
}
.bento__card:hover { transform: translateY(-4px); border-color: var(--crimson); }
.bento__card--lg { grid-row: span 2; flex-direction: column; }
.bento__card--sm { flex-direction: column; }
.bento__card--dark { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.bento__card--dark .bento__sub { color: var(--crimson); }
.bento__card--dark .bento__desc { color: rgba(10,10,10,.7); }
.bento__card--dark .bento__num { color: var(--crimson); border-color: var(--crimson); }
.bento__card--dark .bento__tag { background: var(--ink); color: var(--paper); }
.bento__card--dark .bento__link { color: var(--ink); border-color: var(--ink); }
.bento__card--dark .bento__link:hover { color: var(--crimson); border-color: var(--crimson); }
.bento__card--dark h3 { color: var(--ink); }

.bento__media {
  display: block; overflow: hidden; background: var(--bg-3);
  flex: 1 1 60%;
  position: relative;
}
.bento__media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s var(--t), filter .5s var(--t);
  filter: contrast(1.06) saturate(.88);
}
.bento__card:hover .bento__media img { transform: scale(1.06); filter: contrast(1.1) saturate(1); }
.bento__card--lg .bento__media { aspect-ratio: 16 / 9; flex: 0 0 auto; }
.bento__card--sm .bento__media { aspect-ratio: 16 / 9; flex: 0 0 auto; }

.bento__body { padding: 28px clamp(20px, 2.4vw, 36px) 32px; flex: 1; display: flex; flex-direction: column; }
.bento__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.bento__num {
  font-family: 'Anton', sans-serif;
  font-size: 1.1rem; letter-spacing: .1em;
  color: var(--brass);
  border: 1.5px solid var(--brass);
  padding: 4px 10px;
}
.bento__tag {
  font-family: 'Archivo', sans-serif;
  font-size: .68rem; font-weight: 800;
  letter-spacing: .22em; text-transform: uppercase;
  background: var(--crimson); color: var(--paper);
  padding: 5px 10px;
}
.bento__tag--gold { background: var(--brass); color: var(--ink); }

.bento__card h3 {
  font-family: 'Anton', sans-serif; font-weight: 400;
  font-size: clamp(1.6rem, 2.4vw, 2.4rem);
  letter-spacing: .015em; line-height: 1;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.bento__sub {
  font-size: .72rem; font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--crimson);
  margin: 0 0 14px;
}
.bento__desc { font-size: .94rem; color: var(--text-dim); margin-bottom: 22px; flex: 1; }

.bento__link {
  font-family: 'Archivo', sans-serif;
  font-size: .76rem; font-weight: 800;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--paper);
  align-self: flex-start;
  border-bottom: 1.5px solid var(--paper);
  padding-bottom: 4px;
  display: inline-flex; align-items: center; gap: 8px;
  transition: color .2s var(--t), border-color .2s var(--t), gap .2s var(--t);
}
.bento__link:hover { color: var(--crimson); border-color: var(--crimson); gap: 14px; }

@media (max-width: 880px) {
  .bento { grid-template-columns: 1fr; grid-template-rows: auto; min-height: 0; }
  .bento__card--lg { grid-row: span 1; }
}

/* Belt journey -------------------------------------------------------- */
.section--journey {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.belts {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 0;
  border: 1px solid var(--line);
}
.belt {
  position: relative;
  padding: 22px 12px 26px;
  border-right: 1px solid var(--line);
  background: var(--bg);
  cursor: pointer;
  transition: background .35s var(--t), transform .35s var(--t);
  overflow: hidden;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 240px;
  min-width: 0;
}
.belt:last-child { border-right: 0; }
.belt:hover { transform: translateY(-4px); background: var(--bg-3); }
.belt::before {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px;
  background: var(--c, var(--crimson));
}
.belt[data-belt="white"]::before { box-shadow: inset 0 0 0 1px var(--line-2); }

.belt__num {
  font-family: 'Anton', sans-serif;
  font-size: .9rem; letter-spacing: .1em; color: var(--brass);
}
.belt__num::before { content: "kyū "; color: var(--text-mute); font-size: .7rem; letter-spacing: .15em; text-transform: uppercase; }
.belt[data-belt="black"] .belt__num::before { content: "dan "; }

.belt__band {
  position: relative;
  display: block; height: 14px; width: 100%;
  background: var(--c, var(--crimson));
  margin: 4px 0 6px;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.12);
}
.belt[data-belt="white"] .belt__band { box-shadow: inset 0 0 0 1px var(--line-2); }

/* Brown belt — 3 ranks shown as 3 stripes */
.belt--multi .belt__band {
  display: flex; align-items: center; justify-content: flex-end;
  gap: 4px; padding-right: 6px;
}
.belt__stripe {
  display: block; width: 3px; height: 10px;
  background: rgba(243,236,224,.92);
  box-shadow: 0 0 0 1px rgba(0,0,0,.25);
}

.belt__label {
  font-family: 'Anton', sans-serif;
  font-size: 1.5rem; letter-spacing: .04em; text-transform: uppercase;
  color: var(--paper);
  line-height: 1;
}
.belt__desc {
  font-size: .82rem; color: var(--text-dim); margin-top: auto; line-height: 1.4;
}
@media (max-width: 1080px) {
  .belts { grid-template-columns: repeat(4, 1fr); }
  .belt { border-bottom: 1px solid var(--line); }
  .belt:nth-child(4n) { border-right: 0; }
  .belt:nth-last-child(-n+4) { border-bottom: 0; }
}
@media (max-width: 720px) {
  .belts { grid-template-columns: repeat(2, 1fr); }
  .belt { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .belt:nth-child(2n) { border-right: 0; }
}
@media (max-width: 420px) { .belts { grid-template-columns: 1fr; } .belt { border-right: 0; } }

/* News ---------------------------------------------------------------- */
.section--news {
  background: var(--paper);
  color: var(--ink);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-paper);
  border-bottom: 1px solid var(--line-paper);
}
.section--news::before {
  content: "新"; position: absolute;
  font-family: 'Noto Serif JP', serif; font-weight: 900;
  font-size: clamp(20rem, 40vw, 40rem);
  color: var(--crimson);
  opacity: .06;
  left: -4vw; top: 50%; transform: translateY(-50%);
  pointer-events: none; line-height: 1;
}

.news {
  display: grid; gap: clamp(32px, 6vw, 80px);
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  position: relative;
}
.news__copy { color: var(--ink); }
.news__copy h2 { color: var(--ink); font-size: clamp(2.5rem, 7vw, 6rem); }
.news__copy .eyebrow { color: var(--crimson); }
.news__copy .section__num { color: var(--brass-2); }
.news__copy .section__num::before { color: rgba(181,139,60,.4); }
.news__lede { font-size: 1.15rem; color: rgba(10,10,10,.7); margin: 18px 0 28px; max-width: 50ch; }
.news__cta { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.news__cta .btn--primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.news__cta .btn--primary::before { background: var(--crimson); }
.news__cta .btn--primary:hover { color: var(--paper); border-color: var(--crimson); }
.news__cta .btn--ghost { color: var(--ink); border-color: var(--ink); }
.news__cta .btn--ghost:hover { background: var(--ink); color: var(--paper); }

.news__facts { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.news__facts li {
  display: grid; grid-template-columns: 100px 1fr; gap: 16px; align-items: baseline;
  padding-top: 12px; border-top: 1px solid var(--line-paper); color: rgba(10,10,10,.65);
}
.news__facts strong { font-size: .72rem; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; color: var(--ink); }

.news__media {
  position: relative;
  border: 1px solid var(--line-paper);
  background: var(--paper-2);
  padding: 12px;
  transform: rotate(1.2deg);
  box-shadow: var(--shadow-md);
}
.news__media img {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center;
  filter: contrast(1.05);
}
.news__stamp {
  position: absolute; bottom: -28px; right: -28px;
  width: 80px; height: 80px;
  background: var(--ink);
  color: var(--crimson);
  display: grid; place-items: center;
  transform: rotate(-8deg);
  box-shadow: var(--shadow-md);
}

@media (max-width: 880px) {
  .news { grid-template-columns: 1fr; }
  .news__media { max-width: 480px; margin: 0 auto; transform: none; }
}

/* Why ----------------------------------------------------------------- */
.why {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.why__item {
  padding: 36px 28px 40px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  transition: background .3s var(--t);
  position: relative;
}
.why__item:hover { background: var(--bg-3); }
.why__item:hover .why__num { color: var(--crimson); }
.why__num {
  display: block;
  font-family: 'Noto Serif JP', serif; font-weight: 900;
  font-size: 3.2rem; line-height: 1;
  color: var(--text-mute);
  margin-bottom: 14px;
  transition: color .3s var(--t);
}
.why__item h3 {
  font-family: 'Anton', sans-serif; font-weight: 400;
  font-size: 1.5rem; letter-spacing: .04em; text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--paper);
}
.why__item p { font-size: .92rem; margin: 0; }

/* Team ---------------------------------------------------------------- */
.team {
  display: grid; gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.team__card {
  background: var(--bg);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform .3s var(--t), border-color .3s var(--t);
}
.team__card:hover { transform: translateY(-4px); border-color: var(--crimson); }
.team__photo {
  aspect-ratio: 4 / 5;
  position: relative;
  overflow: hidden;
}
.team__photo--1 { background: linear-gradient(135deg, #1a1a1a, #404040 70%, #5a5a5a); }
.team__photo--2 { background: linear-gradient(135deg, #6b1318, #b81d23 70%, #d63840); }
.team__photo--3 { background: linear-gradient(135deg, #1a1a1a 30%, #b58b3c); }
.team__photo::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 60%, transparent 30%, rgba(0,0,0,.4) 80%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.03) 0 2px, transparent 2px 4px);
}
.team__badge {
  position: absolute; bottom: 16px; left: 16px;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  font-family: 'Noto Serif JP', serif; font-weight: 900;
  font-size: 1.6rem;
  color: var(--paper);
  background: var(--crimson);
  z-index: 1;
}
.team__body { padding: 24px 24px 28px; }
.team__rank {
  display: block;
  font-size: .68rem; font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--crimson);
  margin: 0 0 8px;
}
.team__body h3 {
  font-family: 'Anton', sans-serif; font-weight: 400;
  font-size: 1.5rem; letter-spacing: .03em; text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--paper);
}
.team__body p:last-child { font-size: .92rem; margin: 0; color: var(--text-dim); }

/* Schedule ----------------------------------------------------------- */
.sched {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: clamp(20px, 3vw, 36px);
}
.sched__tabs {
  display: flex; gap: 0; flex-wrap: wrap; margin-bottom: 28px;
  border: 1px solid var(--line);
  width: fit-content;
}
.sched__tab {
  border: 0; background: transparent; color: var(--text-dim);
  padding: 12px 18px;
  font-family: 'Archivo', sans-serif;
  font-weight: 800; font-size: .76rem;
  letter-spacing: .18em; text-transform: uppercase;
  cursor: pointer;
  border-right: 1px solid var(--line);
  transition: background .2s var(--t), color .2s var(--t);
}
.sched__tab:last-child { border-right: 0; }
.sched__tab:hover { color: var(--paper); background: var(--bg-3); }
.sched__tab[aria-selected="true"] { background: var(--crimson); color: var(--paper); }

.sched__grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.class {
  border: 1px solid var(--line);
  padding: 22px; background: var(--bg);
  transition: border-color .2s var(--t), background .2s var(--t), transform .2s var(--t);
  position: relative;
  overflow: hidden;
}
.class:hover { border-color: var(--crimson); transform: translateY(-2px); }
.class::before {
  content: ""; position: absolute; left: 0; top: 0; width: 4px; height: 100%;
  background: var(--crimson);
  transform: scaleY(0); transform-origin: top;
  transition: transform .25s var(--t);
}
.class:hover::before { transform: scaleY(1); }
.class__day {
  display: inline-block; font-size: .68rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--crimson); font-weight: 800; margin-bottom: 10px;
}
.class__time {
  font-family: 'Anton', sans-serif;
  font-size: 2rem; line-height: 1; margin-bottom: 8px; letter-spacing: .02em;
  color: var(--paper);
}
.class__name { font-weight: 700; font-size: .95rem; margin-bottom: 4px; color: var(--paper); }
.class__age { font-size: .82rem; color: var(--text-mute); }

/* Contact ------------------------------------------------------------- */
.section--contact { background: var(--bg); }
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
@media (max-width: 880px) { .contact { grid-template-columns: 1fr; } }

.contact__copy h2 { font-size: clamp(2.5rem, 6vw, 5rem); margin-bottom: .25em; }
.contact__copy .lede { color: var(--text-dim); font-size: 1.05rem; }

.contact__list {
  list-style: none; padding: 0; margin: 32px 0 0;
  display: grid; gap: 0;
  border-top: 1px solid var(--line);
}
.contact__list li {
  display: grid; grid-template-columns: 80px 1fr; gap: 16px; align-items: baseline;
  padding: 14px 0; border-bottom: 1px solid var(--line);
}
.contact__list li > span:first-child {
  font-size: .68rem; font-weight: 800;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--crimson);
}
.contact__list a { color: var(--paper); border-bottom: 1px dashed var(--line-2); }
.contact__list a:hover { color: var(--crimson); border-color: var(--crimson); }
.contact__hours { color: var(--text-dim); }

/* Form */
.form {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: clamp(24px, 3vw, 40px);
  display: grid; gap: 16px;
  position: relative;
}
.form::before {
  content: ""; position: absolute; top: -1px; left: -1px; width: 36px; height: 36px;
  border-top: 3px solid var(--crimson); border-left: 3px solid var(--crimson);
}
.form::after {
  content: ""; position: absolute; bottom: -1px; right: -1px; width: 36px; height: 36px;
  border-bottom: 3px solid var(--crimson); border-right: 3px solid var(--crimson);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 540px) { .field-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; }
.field label {
  font-size: .68rem; font-weight: 800; color: var(--paper);
  letter-spacing: .22em; text-transform: uppercase;
}
.field input, .field textarea, .field select {
  width: 100%;
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: 0;
  color: var(--paper);
  padding: 12px 14px;
  font: inherit;
  transition: border-color .2s var(--t), background .2s var(--t), box-shadow .2s var(--t);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--crimson); background: var(--bg-3);
  box-shadow: 0 0 0 3px rgba(224,37,43,.15);
}
.field textarea { resize: vertical; min-height: 120px; }
.form > .btn { justify-self: start; }
.form__note { font-size: .9rem; color: var(--text-dim); margin: 0; }
.form__note.is-success { color: #5fcf86; }
.form__note.is-error { color: var(--crimson); }

/* Info columns ------------------------------------------------------- */
.info-cols {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.info-card {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 36px 30px;
  position: relative;
  transition: border-color .25s var(--t), transform .25s var(--t);
}
.info-card:hover { border-color: var(--crimson); transform: translateY(-4px); }
.info-card__num {
  display: inline-block;
  font-family: 'Anton', sans-serif;
  font-size: .9rem; letter-spacing: .12em;
  color: var(--brass); margin-bottom: 8px;
}
.info-card__num::before { content: "— "; color: var(--text-mute); }
.info-card h3 {
  font-family: 'Anton', sans-serif; font-weight: 400;
  font-size: 1.7rem; letter-spacing: .03em; text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--paper);
}
.info-card p { font-size: .94rem; margin-bottom: 18px; }
.link {
  font-family: 'Archivo', sans-serif;
  font-size: .76rem; font-weight: 800;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--paper);
  border-bottom: 1.5px solid var(--paper);
  padding-bottom: 4px;
  transition: color .2s var(--t), border-color .2s var(--t);
}
.link:hover { color: var(--crimson); border-color: var(--crimson); }

.info-card--accent { background: var(--crimson); border-color: var(--crimson); color: var(--paper); }
.info-card--accent h3 { color: var(--paper); }
.info-card--accent p { color: rgba(243,236,224,.85); }
.info-card--accent .info-card__num { color: var(--paper); }
.info-card--accent .info-card__num::before { color: rgba(243,236,224,.4); }

.newsletter { display: flex; gap: 8px; margin-top: 14px; }
.newsletter input {
  flex: 1; min-width: 0;
  background: rgba(243,236,224,.1);
  border: 1.5px solid rgba(243,236,224,.25);
  color: var(--paper); padding: 12px 14px; font: inherit;
}
.newsletter input::placeholder { color: rgba(243,236,224,.5); }
.newsletter input:focus { outline: none; border-color: var(--paper); background: rgba(243,236,224,.16); }
.newsletter .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); padding: 0 18px; }
.newsletter .btn::before { background: var(--ink); }
.newsletter .btn:hover { color: var(--paper); border-color: var(--ink); }

/* Map ---------------------------------------------------------------- */
.map { line-height: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.map iframe { width: 100%; height: 380px; border: 0; filter: grayscale(.5) contrast(1.1) brightness(.85); }

/* Footer -------------------------------------------------------------- */
.footer { background: var(--bg); border-top: 1px solid var(--line); padding: 0 0 24px; color: var(--text-dim); position: relative; overflow: hidden; }

.footer__hero {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
  padding-top: clamp(64px, 8vw, 120px); padding-bottom: clamp(64px, 8vw, 120px);
  position: relative; border-bottom: 1px solid var(--line);
}
.footer__big-kanji {
  font-family: 'Noto Serif JP', serif; font-weight: 900;
  font-size: clamp(12rem, 28vw, 26rem); line-height: .85;
  color: var(--crimson); margin: 0;
  text-align: center;
}
.footer__hero-text h2 {
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  margin: 8px 0 28px;
  color: var(--paper);
}
.footer__eyebrow {
  font-size: .72rem; font-weight: 800;
  letter-spacing: .28em; text-transform: uppercase;
  color: var(--crimson);
  margin: 0;
}
@media (max-width: 760px) { .footer__hero { grid-template-columns: 1fr; text-align: center; } }

.footer__top {
  display: grid; gap: 36px;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  padding: 56px 0 32px;
  border-bottom: 1px solid var(--line);
}
@media (max-width: 920px) { .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer__top { grid-template-columns: 1fr; } }

.footer__brand .brand { color: var(--paper); margin-bottom: 14px; }
.footer__tag { font-size: .92rem; max-width: 32ch; color: var(--text-dim); margin-bottom: 16px; }
.footer__col h4 { color: var(--paper); margin-bottom: 14px; }
.footer__col p, .footer__col a { color: var(--text-dim); font-size: .92rem; }
.footer__col p { margin-bottom: 6px; }
.footer__col a:hover { color: var(--crimson); }

.footer__links, .footer__hours { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: .92rem; }
.footer__hours li { display: flex; justify-content: space-between; gap: 12px; color: var(--text-dim); }
.footer__hours li span:last-child { color: var(--paper); }

.footer__bottom {
  display: flex; justify-content: space-between; gap: 12px;
  padding-top: 20px; flex-wrap: wrap;
  font-size: .78rem; color: var(--text-mute);
}
.footer__bottom a { color: var(--text-mute); }
.footer__bottom a:hover { color: var(--crimson); }
.footer__kanji { font-family: 'Noto Serif JP', serif; font-weight: 700; letter-spacing: .12em; color: var(--brass); }

/* Back to top -------------------------------------------------------- */
.to-top {
  position: fixed; right: 20px; bottom: 20px; z-index: 60;
  width: 44px; height: 44px;
  border: 1.5px solid var(--paper); border-radius: 0;
  cursor: pointer; color: var(--ink);
  background: var(--paper);
  font-size: 1.1rem;
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity .25s var(--t), transform .25s var(--t), background .2s var(--t), border-color .2s var(--t), color .2s var(--t);
}
.to-top:hover { background: var(--crimson); border-color: var(--crimson); color: var(--paper); }
.to-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }

/* Selection */
::selection { background: var(--crimson); color: var(--paper); }

/* Focus visible ------------------------------------------------------ */
:focus-visible { outline: 2px solid var(--crimson); outline-offset: 2px; }