/* =========================================================
   Enryu Dojo — Stylesheet
   Japanese-inspired minimal aesthetic, dark base, sumi accents
   ========================================================= */

:root {
  --bg: #0f1419;
  --bg-elev: #161c24;
  --bg-elev-2: #1c2530;
  --ink: #eef1f5;
  --ink-soft: #b8c2cf;
  --ink-dim: #7d8a99;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);

  --accent: #c8102e;        /* sumi red / hinomaru */
  --accent-soft: #e23b52;
  --gold: #c9a24b;

  --radius: 14px;
  --radius-lg: 22px;
  --maxw: 1160px;
  --pad: clamp(1.25rem, 4vw, 2.5rem);

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-jp: "Noto Serif JP", serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, iframe { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; font-weight: 700; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 200;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
              border-color 0.25s var(--ease), color 0.25s var(--ease);
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 24px rgba(200, 16, 46, 0.28);
}
.btn-primary:hover { background: var(--accent-soft); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover { border-color: var(--ink); background: rgba(255, 255, 255, 0.04); }

.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease),
              backdrop-filter 0.3s var(--ease);
}
.site-header.scrolled {
  background: rgba(15, 20, 25, 0.82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand-mark {
  font-family: var(--font-jp);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--accent-soft);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: var(--bg-elev);
}
.brand-text { display: flex; flex-direction: column; }
.brand-name { font-weight: 700; font-size: 1.15rem; letter-spacing: 0.02em; }
.brand-sub {
  font-family: var(--font-jp);
  font-size: 0.72rem;
  color: var(--ink-dim);
  letter-spacing: 0.15em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.nav-menu a {
  display: inline-block;
  padding: 0.55rem 0.95rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}
.nav-menu a:hover { color: var(--ink); background: rgba(255, 255, 255, 0.05); }
.nav-cta {
  color: #fff !important;
  background: var(--accent);
  font-weight: 600;
}
.nav-cta:hover { background: var(--accent-soft) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.3s var(--ease), opacity 0.2s;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(200, 16, 46, 0.22), transparent 42%),
    radial-gradient(circle at 12% 88%, rgba(201, 162, 75, 0.10), transparent 45%),
    linear-gradient(180deg, #10161d 0%, #0d1217 100%);
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 40%, #000 20%, transparent 72%);
  opacity: 0.5;
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding-block: 8rem 6rem;
  max-width: 860px;
}
.hero-kicker {
  font-family: var(--font-jp);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--gold);
  margin: 0 0 1.4rem;
}
.hero-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 1.6rem;
}
.hero-lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 620px;
  margin: 0 0 2.4rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  color: var(--ink-dim);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  z-index: 2;
}
.hero-scroll-line {
  width: 1px;
  height: 46px;
  background: linear-gradient(var(--ink-dim), transparent);
  animation: scrollPulse 2.2s var(--ease) infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(0.4); transform-origin: top; opacity: 0.4; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
}

/* ---------- Sections ---------- */
.section { padding-block: clamp(4rem, 10vw, 7rem); }

.section-tag {
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent-soft);
  font-weight: 600;
  margin: 0 0 0.9rem;
}
.section-title {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(2rem, 5vw, 3.1rem);
  letter-spacing: -0.01em;
}
.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-intro {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 1rem 0 0;
}

/* ---------- Intro ---------- */
.intro { border-top: 1px solid var(--line); }
.intro-inner { max-width: 820px; }
.intro-text {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3.2vw, 2rem);
  line-height: 1.5;
  color: var(--ink);
  font-weight: 500;
}

/* ---------- Arts ---------- */
.arts { background: var(--bg-elev); border-block: 1px solid var(--line); }
.art-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.art-card {
  position: relative;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease),
              box-shadow 0.35s var(--ease);
}
.art-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}
.art-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--gold);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s var(--ease);
}
.art-card:hover::before { transform: scaleY(1); }
.art-kanji {
  font-family: var(--font-jp);
  position: absolute;
  top: -0.4rem;
  right: 0.8rem;
  font-size: 4.2rem;
  color: rgba(255, 255, 255, 0.045);
  font-weight: 700;
  pointer-events: none;
  line-height: 1;
}
.art-card h3 {
  font-size: 1.45rem;
  margin-bottom: 0.7rem;
  position: relative;
}
.art-card p { color: var(--ink-soft); font-size: 0.97rem; margin: 0; }
.art-card h3 { position: relative; }
.art-card { cursor: pointer; }
.art-card:focus { outline: none; }
.art-card:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
/* "Explore" is a visual cue only; the whole card is the interactive target. */
.art-card-cta {
  display: inline-block;
  margin-top: 1.1rem;
  color: var(--gold);
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform 0.2s var(--ease), color 0.2s var(--ease);
}
.art-card:hover .art-card-cta { transform: translateX(4px); color: #e0bd6b; }
.art-card--zen { background: linear-gradient(160deg, #1c2530, #171f28); }

/* ---------- Instructors ---------- */
.instructors { border-block: 1px solid var(--line); }
/* Fixed 2-column layout so all four cards share the same width and no card is
   stranded alone on a row; grid-auto-rows keeps every row (and thus every card)
   the same height regardless of text length. */
.instructor-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-auto-rows: 1fr;
}
.instructor-role {
  color: var(--accent-soft);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  margin: 0 0 0.7rem;
  position: relative;
}
/* Photo sits in the corner where the kanji watermark lives on art cards,
   fading into the card and rising into focus on hover/focus. */
.instructor-photo {
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 100%;
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  pointer-events: none;
  opacity: 0.28;
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
  -webkit-mask-image: linear-gradient(255deg, #000 8%, rgba(0, 0, 0, 0.35) 45%, transparent 78%);
          mask-image: linear-gradient(255deg, #000 8%, rgba(0, 0, 0, 0.35) 45%, transparent 78%);
}
.instructor-card:hover .instructor-photo,
.instructor-card:focus-visible .instructor-photo {
  opacity: 0.6;
  transform: scale(1.04);
}
/* Keep text legible above the photo. */
.instructor-card h3,
.instructor-card p { position: relative; z-index: 1; }
.instructor-card h3 { white-space: nowrap; }

/* Instructor photo inside the detail modal (replaces the kanji header). */
.instr-modal-photo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  /* Fixed zoom (not "cover") so every face is framed at the same scale. */
  background-size: 210%;
  background-position: top center;
  border: 2px solid var(--c, var(--accent));
  margin-bottom: 1rem;
  flex: none;
}
.instr-modal-subtitle {
  color: var(--c, var(--gold));
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  margin: 0 0 1.2rem;
}

/* ---------- Schedule ---------- */
.schedule-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.day-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.day-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.day-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.4rem;
  padding-bottom: 0.9rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
  color: var(--gold);
}
.day-classes li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.4rem 0;
}
.day-classes .cls { font-weight: 600; font-size: 0.98rem; display: inline-flex; align-items: baseline; gap: 0.55rem; }
.day-classes .cls::before {
  content: "";
  align-self: center;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c, var(--accent));
  flex: none;
}
.day-classes .time {
  color: var(--ink-dim);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  text-align: right;
}
.day-note {
  margin: 1rem 0 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
  background: rgba(200, 16, 46, 0.08);
  border: 1px solid rgba(200, 16, 46, 0.22);
  border-radius: 10px;
  padding: 0.8rem 0.9rem;
  line-height: 1.5;
}
.day-note a { color: var(--accent-soft); font-weight: 600; }
.day-card--note { grid-column: span 1; }
.day-card--wide { grid-column: span 2; }
.day-card--empty { opacity: 0.6; }
.day-card--empty .day-empty { color: var(--ink-dim); font-size: 0.9rem; }

/* ---------- Schedule: tabs ---------- */
.sched-tabs {
  display: inline-flex;
  gap: 0.3rem;
  padding: 0.35rem;
  margin-bottom: 2rem;
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}
.sched-tabs::-webkit-scrollbar { display: none; }
.sched-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-soft);
  background: transparent;
  border: none;
  border-radius: 999px;
  padding: 0.7rem 1.25rem;
  cursor: pointer;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}
.sched-tab-kanji { font-family: var(--font-jp); font-size: 1rem; color: var(--ink-dim); transition: color 0.25s; }
.sched-tab:hover { color: var(--ink); }
.sched-tab.is-active { color: #fff; background: var(--accent); box-shadow: 0 6px 18px rgba(200, 16, 46, 0.3); }
.sched-tab.is-active .sched-tab-kanji { color: rgba(255, 255, 255, 0.85); }
.sched-tab:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

.sched-panel[hidden] { display: none; }
.sched-panel { animation: schedFade 0.4s var(--ease); }
@keyframes schedFade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* ---------- Schedule: by-art view ---------- */
.art-sched-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.1rem;
}
.art-sched-card {
  position: relative;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem 1.5rem;
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.art-sched-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--c, var(--accent));
}
.art-sched-card:hover { border-color: var(--line-strong); transform: translateY(-3px); }
.art-sched-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.9rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
}
.art-sched-name { font-family: var(--font-serif); font-weight: 600; font-size: 1.5rem; color: var(--c, var(--ink)); }
.art-sched-kanji { font-family: var(--font-jp); font-size: 1.5rem; color: rgba(255, 255, 255, 0.12); }
.art-sched-sessions li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.45rem 0;
}
.art-sched-sessions .aday { font-weight: 600; font-size: 0.95rem; }
.art-sched-sessions .atime { color: var(--ink-dim); font-size: 0.85rem; font-variant-numeric: tabular-nums; white-space: nowrap; text-align: right; }
.art-sched-empty { color: var(--ink-soft); font-size: 0.92rem; margin: 0; line-height: 1.55; }
.art-sched-empty a { color: var(--accent-soft); font-weight: 600; }
.art-badge {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--c, var(--accent));
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 0.1rem 0.5rem;
  margin-left: 0.5rem;
  vertical-align: middle;
  opacity: 0.85;
}

/* ---------- Schedule: weekly calendar view ---------- */
.cal-scroll { overflow-x: auto; scrollbar-width: thin; -webkit-overflow-scrolling: touch; }
.cal {
  display: grid;
  grid-template-columns: 88px repeat(6, minmax(140px, 1fr));
  gap: 8px;
  min-width: 760px;
}
.cal-corner { background: transparent; }
.cal-dayhead {
  text-align: center;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--gold);
  padding: 0.6rem 0.25rem;
  border-bottom: 1px solid var(--line);
}
.cal-dayhead .cal-dayshort { display: none; }
.cal-rowlabel {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  justify-content: center;
  align-items: center;
  color: var(--ink-soft);
  padding: 0.5rem;
}
.cal-rowlabel .cal-icon { font-size: 2rem; line-height: 1; }
.cal-cell {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 10px;
  min-height: 76px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cal-row--morning .cal-cell { background: linear-gradient(160deg, rgba(201,162,75,0.06), var(--bg-elev)); }
.cal-row--evening .cal-cell { background: linear-gradient(160deg, rgba(96,120,180,0.08), var(--bg-elev)); }
.cal-empty { color: var(--ink-dim); font-size: 1rem; margin: auto; opacity: 0.5; }
.cal-chip {
  --c: var(--accent);
  border-left: 3px solid var(--c);
  background: rgba(255, 255, 255, 0.035);
  border-radius: 6px;
  padding: 0.4rem 0.55rem;
  transition: background 0.2s;
}
.cal-chip:hover { background: rgba(255, 255, 255, 0.07); }
.cal-chip .chip-name { display: block; font-weight: 600; font-size: 0.85rem; }
.cal-chip .chip-time { display: block; color: var(--ink-dim); font-size: 0.75rem; font-variant-numeric: tabular-nums; }

/* ---------- Schedule: footnotes ---------- */
.note-mark {
  color: var(--accent-soft);
  font-weight: 700;
  font-size: 0.82em;
  margin-left: 0.25em;
  vertical-align: baseline;
  line-height: 1;
}
.sched-notes { margin-top: 1.1rem; display: flex; flex-direction: column; gap: 0.6rem; }
.sched-notes:empty { display: none; }
.sched-note {
  display: flex;
  gap: 0.55rem;
  align-items: baseline;
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--ink-soft);
}
.sched-note-mark { color: var(--accent-soft); font-weight: 700; font-size: 1.05em; flex: none; }
.sched-note-text a { color: var(--accent-soft); font-weight: 600; }

/* ---------- Membership ---------- */
.membership { background: var(--bg-elev); border-block: 1px solid var(--line); }
.membership-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.membership-text p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin: 1.2rem 0 2rem;
}
.dues-card {
  background: linear-gradient(160deg, #1d2732, #151d26);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}
.dues-card h3 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 1.4rem;
}
.dues-list { margin-bottom: 1.8rem; }
.dues-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
}
.dues-list li:last-child { border-bottom: none; }
.dues-label { font-weight: 600; font-size: 1.05rem; }
.dues-price {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 2rem;
  color: var(--gold);
}
.dues-per { font-size: 0.9rem; color: var(--ink-dim); font-family: var(--font-sans); font-weight: 500; }

/* ---------- Visit ---------- */
.visit-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: stretch;
}
.info-block { margin-bottom: 2rem; }
.info-block h3 {
  font-size: 1.15rem;
  margin-bottom: 0.8rem;
  color: var(--gold);
}
.visit-info address {
  font-style: normal;
  color: var(--ink-soft);
  font-size: 1.1rem;
  line-height: 1.7;
}
.contact-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}
.contact-list li:last-child { border-bottom: none; }
.contact-label {
  min-width: 62px;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.contact-list a { color: var(--ink); font-weight: 500; transition: color 0.2s; }
.contact-list a:hover { color: var(--accent-soft); }

.visit-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  min-height: 380px;
  background: var(--bg-elev);
}
.visit-map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; filter: grayscale(0.3) contrast(1.05); }

/* ---------- Footer ---------- */
.site-footer {
  background: #0b0f13;
  border-top: 1px solid var(--line);
  padding-top: 3.5rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
.footer-brand { display: flex; gap: 1rem; align-items: flex-start; }
.footer-name { font-weight: 700; font-size: 1.2rem; margin: 0 0 0.3rem; }
.footer-tag { color: var(--ink-dim); font-family: var(--font-serif); font-size: 1.05rem; margin: 0; max-width: 260px; }
.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.footer-col h4 {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 1rem;
  font-weight: 600;
}
.footer-col li { margin-bottom: 0.6rem; }
.footer-col a { color: var(--ink-soft); font-size: 0.95rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-block: 1.5rem;
}
.footer-bottom p { margin: 0; color: var(--ink-dim); font-size: 0.85rem; }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .membership-inner,
  .visit-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .day-card--wide { grid-column: span 1; }
  .schedule-grid { grid-template-columns: repeat(2, 1fr); }
  .visit-map { min-height: 320px; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-menu {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    background: rgba(13, 17, 21, 0.98);
    backdrop-filter: blur(16px);
    padding: 1rem var(--pad) 1.5rem;
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    transition: transform 0.35s var(--ease);
    max-height: calc(100svh - 72px);
    overflow-y: auto;
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-menu a { padding: 0.85rem 1rem; font-size: 1rem; }
  .nav-cta { text-align: center; margin-top: 0.5rem; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .instructor-grid { grid-template-columns: 1fr; }
  .cal { grid-template-columns: 72px repeat(6, minmax(116px, 1fr)); min-width: 640px; }
  .cal-dayhead .cal-dayfull { display: none; }
  .cal-dayhead .cal-dayshort { display: inline; }
  .cal-rowlabel .cal-icon { font-size: 1.6rem; }
}

@media (max-width: 460px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .footer-cols { grid-template-columns: 1fr; }
  .schedule-grid { grid-template-columns: 1fr; }
}

/* ---------- Motion / a11y ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ---------- Discipline detail modal ---------- */
.disc-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.disc-modal[hidden] { display: none; }
.disc-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 10, 14, 0.72);
  backdrop-filter: blur(3px);
  animation: disc-fade 0.25s var(--ease);
}
.disc-modal-dialog {
  position: relative;
  z-index: 1;
  width: min(680px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  background: var(--bg-elev-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  animation: disc-rise 0.3s var(--ease);
}
.disc-modal-close {
  position: absolute;
  top: 0.9rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  border: 0;
  background: none;
  color: var(--ink-soft);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.disc-modal-close:hover { background: rgba(255, 255, 255, 0.06); color: var(--ink); }
.disc-modal-kanji {
  font-family: var(--font-jp);
  font-size: 2.6rem;
  line-height: 1;
  color: var(--c, var(--accent));
  margin-bottom: 0.4rem;
}
.disc-modal-title { font-size: 1.9rem; margin: 0 0 1rem; }
.disc-modal-video {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  border: 1px dashed var(--line-strong);
  background: linear-gradient(160deg, #141b23, #0f151b);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--ink-soft);
  text-align: center;
  margin: 0 0 1.4rem;
  padding: 1rem;
}
.disc-modal-video-play {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid var(--c, var(--accent));
  color: var(--c, var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.disc-modal-body p { color: var(--ink-soft); line-height: 1.7; margin: 0 0 1rem; }
.disc-modal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
}
.disc-modal-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
}
.disc-modal-link--primary { background: var(--gold); color: #1a1205; }
.disc-modal-link--ghost { border: 1px solid var(--line-strong); color: var(--ink); }
body.disc-open { overflow: hidden; }
@keyframes disc-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes disc-rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }