/* ------------------------------------------------------------------
   피티홀릭짐 — Industrial Precision
   콘크리트 다크 톤 + 세이프티 오렌지 악센트 + 블루프린트 그리드 모티프
------------------------------------------------------------------- */

:root {
  /* color */
  --bg: #121212;
  --bg-alt: #191919;
  --surface: #1c1c1c;
  --surface-raised: #232323;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.18);
  --text: #f2f0ec;
  --text-muted: #9c9a94;
  --text-faint: #6c6a65;
  --accent: #ff5722;
  --accent-strong: #ff7a45;
  --accent-ink: #1a0a03;
  --lime: #c6ff3d;
  --status-low: var(--lime);
  --status-mid: #ffb84d;
  --status-high: #ff4d4d;
  --status-closed: #9c9a94;

  /* type */
  --font-display: "Black Han Sans", "Pretendard", sans-serif;
  --font-body: "Pretendard", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* spacing scale */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;

  --radius: 2px;
  --content-max: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--sp-5);
}

.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;
  top: -48px; left: var(--sp-4);
  background: var(--accent);
  color: #fff;
  padding: var(--sp-2) var(--sp-4);
  z-index: 200;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: var(--sp-2); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.01em;
  margin: 0;
  color: var(--text);
}

/* ---------------- header ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(18, 18, 18, 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.8rem;
}

.main-nav {
  display: flex;
  gap: var(--sp-4);
  flex: 1;
  justify-content: center;
}

.main-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  white-space: nowrap;
  padding: var(--sp-2) 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease);
}
.main-nav a:hover,
.main-nav a:focus-visible { color: var(--text); border-color: var(--accent); }
.main-nav a.active { color: var(--text); border-color: var(--accent); }

.header-cta { display: flex; gap: var(--sp-3); flex-shrink: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: transparent;
  border: 1px solid var(--line-strong);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  margin: 0 auto;
  width: 20px;
  transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------- buttons ---------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 11px 22px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease), transform 0.1s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-strong); }

.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-outline { background: transparent; color: var(--text); border-color: var(--text); }
.btn-outline:hover { background: var(--text); color: var(--bg); }

.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }

/* ---------------- hero ---------------- */

.hero {
  position: relative;
  padding: var(--sp-9) 0 var(--sp-8);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 35%;
  opacity: 0.6;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, var(--bg) 0%, transparent 20%, transparent 80%, var(--bg) 100%),
    linear-gradient(100deg, var(--bg) 0%, var(--bg) 30%, rgba(18, 18, 18, 0.55) 52%, transparent 84%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 90%);
  opacity: 0.6;
}

.hero-inner { position: relative; max-width: 780px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--accent-strong);
  text-transform: uppercase;
  margin: 0 0 var(--sp-4);
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.08;
  margin-bottom: var(--sp-5);
}

.hero-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 620px;
  margin: 0 0 var(--sp-5);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  border: 1px solid var(--line-strong);
  padding: var(--sp-1) var(--sp-3);
}

.hero-actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); }

/* ---------------- congestion widget ---------------- */

.congestion-widget {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-4);
  border: 1px solid var(--line-strong);
  border-left: 3px solid var(--status-mid);
  background: linear-gradient(180deg, var(--surface-raised), var(--surface));
  padding: var(--sp-3) var(--sp-5);
  margin-bottom: var(--sp-6);
  transition: border-color 0.2s var(--ease);
  animation: congestion-fade-in 0.35s var(--ease);
}
.congestion-widget[data-level="low"] { border-left-color: var(--status-low); }
.congestion-widget[data-level="mid"] { border-left-color: var(--status-mid); }
.congestion-widget[data-level="high"] { border-left-color: var(--status-high); }
.congestion-widget[data-level="closed"] { border-left-color: var(--status-closed); }

.congestion-widget.is-flash { animation: congestion-flash 0.6s var(--ease); }

.congestion-pulse {
  position: relative;
  width: 9px; height: 9px;
  flex-shrink: 0;
  border-radius: 50%;
  background: currentColor;
  color: var(--status-mid);
}
.congestion-widget[data-level="low"] .congestion-pulse { color: var(--status-low); }
.congestion-widget[data-level="high"] .congestion-pulse { color: var(--status-high); }
.congestion-widget[data-level="closed"] .congestion-pulse { color: var(--status-closed); }
.congestion-pulse::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid currentColor;
  animation: congestion-ping 1.8s var(--ease) infinite;
}

.congestion-body { display: flex; flex-direction: column; gap: 2px; }

.congestion-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-strong);
}

.congestion-status {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--status-mid);
  transition: color 0.2s var(--ease);
}
.congestion-widget[data-level="low"] .congestion-status { color: var(--status-low); }
.congestion-widget[data-level="high"] .congestion-status { color: var(--status-high); }
.congestion-widget[data-level="closed"] .congestion-status { color: var(--status-closed); }

.congestion-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-left: var(--sp-2);
  padding-left: var(--sp-4);
  border-left: 1px solid var(--line);
}

.congestion-updated {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-faint);
  white-space: nowrap;
}

.congestion-refresh {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  flex-shrink: 0;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease), transform 0.1s var(--ease);
}
.congestion-refresh:hover { color: var(--accent-strong); border-color: var(--accent); }
.congestion-refresh:active { transform: translateY(1px); }
.congestion-refresh.is-loading svg { animation: congestion-spin 0.7s linear infinite; }

@keyframes congestion-ping {
  0% { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(2.2); opacity: 0; }
}
@keyframes congestion-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes congestion-flash {
  0% { box-shadow: 0 0 0 0 rgba(242, 240, 236, 0.22); }
  100% { box-shadow: 0 0 0 14px rgba(242, 240, 236, 0); }
}
@keyframes congestion-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 760px) {
  .hero { padding-top: var(--sp-6); }
  .congestion-widget { margin-bottom: var(--sp-5); }
}

@media (max-width: 480px) {
  .congestion-widget { width: 100%; flex-wrap: wrap; row-gap: var(--sp-2); }
  .congestion-meta {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    padding-top: var(--sp-2);
    border-top: 1px solid var(--line);
    width: 100%;
    justify-content: space-between;
  }
}

/* ---------------- page hero (subpages) ---------------- */

.page-hero {
  position: relative;
  padding: var(--sp-7) 0;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.page-hero .hero-grid { opacity: 0.4; }
.page-hero-inner { position: relative; }
.page-hero-title { font-size: clamp(1.9rem, 4.4vw, 3rem); margin-bottom: var(--sp-2); }
.page-hero-desc { color: var(--text-muted); max-width: 560px; margin: 0; }
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-faint);
  margin: 0 0 var(--sp-3);
}
.breadcrumb a { color: var(--text-faint); text-decoration: none; }
.breadcrumb a:hover { color: var(--accent-strong); }

/* ---------------- sections ---------------- */

.section { padding: var(--sp-9) 0; scroll-margin-top: 88px; }
.section-alt { background: var(--bg-alt); }
#trial { scroll-margin-top: 88px; }

.site-header.is-scrolled { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35); }

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--accent-strong);
  text-transform: uppercase;
  margin: 0 0 var(--sp-2);
}

.section-title {
  font-size: clamp(1.7rem, 3.6vw, 2.6rem);
  margin-bottom: var(--sp-6);
}

.section-desc {
  color: var(--text-muted);
  max-width: 620px;
  margin: calc(var(--sp-6) * -1 + var(--sp-2)) 0 var(--sp-6);
}
.section-desc.small { font-size: 0.85rem; margin: calc(var(--sp-4) * -1) 0 var(--sp-5); }

.subsection-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.3rem;
  margin: var(--sp-8) 0 var(--sp-5);
}

/* ---------------- feature cards ---------------- */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.feature-card {
  background: var(--surface);
  padding: var(--sp-6) var(--sp-5);
}

.feature-index {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.85rem;
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  font-family: var(--font-body);
  margin: var(--sp-3) 0 var(--sp-2);
}

.feature-card p { color: var(--text-muted); margin: 0; font-size: 0.92rem; }

/* ---------------- explore (home nav cards) ---------------- */

.explore-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.explore-card {
  display: block;
  background: var(--surface);
  padding: var(--sp-5);
  text-decoration: none;
  transition: background 0.15s var(--ease);
}
.explore-card:hover { background: var(--surface-raised); }

.explore-index {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.85rem;
}

.explore-card h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  margin: var(--sp-3) 0 var(--sp-2);
}

.explore-card p { margin: 0; color: var(--text-muted); font-size: 0.85rem; }

/* ---------------- preview sections (home) ---------------- */

.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}
.preview-header .section-title { margin-bottom: 0; }

.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 220px);
  gap: var(--sp-3);
}
.bento-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  grid-column: span 2;
  grid-row: span 1;
}
.bento-item.is-large { grid-row: span 2; }
.bento-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.03);
  transition: transform 0.4s var(--ease);
}
.bento-item:hover img { transform: scale(1.05); }

.trainer-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}
.trainer-preview-card {
  display: block;
  text-decoration: none;
  border: 1px solid var(--line);
  background: var(--surface);
  overflow: hidden;
}
.trainer-preview-photo { aspect-ratio: 3 / 4; overflow: hidden; background: var(--surface-raised); }
.trainer-preview-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  filter: saturate(0.92) contrast(1.03);
  transition: transform 0.4s var(--ease);
}
.trainer-preview-card:hover .trainer-preview-photo img { transform: scale(1.06); }
.trainer-preview-info { padding: var(--sp-4); }
.trainer-preview-info h3 { font-family: var(--font-display); font-size: 1.1rem; color: var(--text); margin: 0 0 4px; }
.trainer-preview-info p { margin: 0; color: var(--accent-strong); font-size: 0.82rem; }

/* ---------------- promo banner ---------------- */

.promo-banner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}

.promo-card {
  border: 1px solid var(--lime);
  background: linear-gradient(180deg, rgba(198, 255, 61, 0.08), transparent);
  padding: var(--sp-5);
  position: relative;
}

.promo-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--lime);
  padding: 3px var(--sp-2);
  margin-bottom: var(--sp-3);
}

.promo-card h3 { font-family: var(--font-body); font-weight: 700; font-size: 1.1rem; margin: 0 0 var(--sp-1); }
.promo-price { font-family: var(--font-mono); font-size: 1.5rem; color: var(--lime); margin: var(--sp-2) 0; }
.promo-card p.promo-desc { margin: 0; color: var(--text-muted); font-size: 0.88rem; }

/* ---------------- pricing tabs ---------------- */

.pricing-tabs {
  display: flex;
  gap: var(--sp-2);
  border-bottom: 1px solid var(--line);
  margin-bottom: var(--sp-6);
  flex-wrap: wrap;
}

.pricing-tab {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: var(--sp-3) var(--sp-4);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease);
}
.pricing-tab[aria-selected="true"] { color: var(--text); border-color: var(--accent); }
.pricing-tab:hover { color: var(--text); }

.pricing-panel[hidden] { display: none; }

.pricing-panel-desc { color: var(--text-muted); font-size: 0.9rem; margin: 0 0 var(--sp-4); }

.price-table {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.price-cell {
  background: var(--surface);
  padding: var(--sp-5) var(--sp-4);
  text-align: center;
}

.price-cell .sessions {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.85rem;
  display: block;
  margin-bottom: var(--sp-3);
}

.price-cell .amount {
  font-family: var(--font-mono);
  font-size: 1.3rem;
  color: var(--accent-strong);
  font-weight: 700;
}

.pricing-note {
  color: var(--text-faint);
  font-size: 0.82rem;
  margin: var(--sp-4) 0 0;
}

.extras-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.extra-chip {
  border: 1px solid var(--line-strong);
  padding: var(--sp-2) var(--sp-4);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  gap: var(--sp-2);
}
.extra-chip strong { color: var(--text); font-weight: 600; }

/* ---------------- gallery / zones ---------------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-2);
}

.gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.03);
  transition: transform 0.4s var(--ease);
}
.gallery-item:hover img { transform: scale(1.04); }

.zone-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
}

.zone-card {
  border: 1px solid var(--line);
  padding: var(--sp-5);
}

.zone-card h4 {
  font-family: var(--font-body);
  font-weight: 700;
  margin: 0 0 var(--sp-2);
  color: var(--accent-strong);
}
.zone-card p { margin: 0; color: var(--text-muted); font-size: 0.88rem; }

/* ---------------- trainers ---------------- */

.trainer-panel {
  border: 1px solid var(--line);
  background: var(--surface);
  padding: var(--sp-6);
}
.trainer-panel[hidden] { display: none; }

.trainer-panel-grid {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.trainer-photo {
  flex: 0 0 260px;
  max-width: 260px;
  aspect-ratio: 3 / 4;
  background: var(--surface-raised);
  overflow: hidden;
}
.trainer-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  filter: saturate(0.92) contrast(1.03);
}

.trainer-body { flex: 1 1 320px; min-width: 240px; }

.trainer-name { font-family: var(--font-display); font-size: 1.6rem; margin-bottom: var(--sp-1); }
.trainer-tagline { color: var(--accent-strong); font-size: 0.92rem; margin: 0 0 var(--sp-3); font-style: normal; }
.trainer-specialty {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text);
  background: var(--surface-raised);
  border: 1px solid var(--line-strong);
  padding: 3px var(--sp-2);
  margin-bottom: var(--sp-4);
}

.trainer-teaching { color: var(--text-muted); font-size: 0.92rem; line-height: 1.75; margin: 0 0 var(--sp-2); }

.trainer-section-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent-strong);
  margin: var(--sp-5) 0 var(--sp-2);
}

.trainer-body ul { list-style: none; margin: 0; padding: 0; }
.trainer-body li {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: var(--sp-2) 0 0;
  border-top: 1px dotted var(--line);
  margin-top: var(--sp-2);
}
.trainer-body li:first-child { border-top: none; margin-top: 0; }

.trainer-video-embed { aspect-ratio: 16 / 9; max-width: 480px; border: 1px solid var(--line); }
.trainer-video-embed iframe { width: 100%; height: 100%; border: 0; }

.trainer-review {
  font-size: 0.88rem;
  color: var(--text-muted);
  padding: var(--sp-3) 0 0;
  border-top: 1px dotted var(--line);
  margin-top: var(--sp-2);
}
.trainer-review:first-of-type { border-top: none; margin-top: 0; }

.trainer-placeholder {
  border: 1px dashed var(--line-strong);
  padding: var(--sp-4);
  color: var(--text-faint);
  font-size: 0.85rem;
  margin: 0;
}

/* ---------------- process ---------------- */

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
}

.process-step { border-left: 2px solid var(--accent); padding-left: var(--sp-4); }
.process-step .step-no { font-family: var(--font-mono); color: var(--accent); font-size: 1.4rem; }
.process-step h3 { font-family: var(--font-body); font-weight: 700; font-size: 1.05rem; margin: var(--sp-2) 0; }
.process-step p { color: var(--text-muted); font-size: 0.9rem; margin: 0; }

.schedule-section { border: 1px solid var(--line); background: var(--surface); padding: var(--sp-6); }
.schedule-tabs { display: flex; flex-wrap: wrap; gap: var(--sp-2); border-bottom: 1px solid var(--line); margin-bottom: var(--sp-5); }

.schedule-panel-grid { display: flex; gap: var(--sp-6); flex-wrap: wrap; align-items: flex-start; }
.schedule-info { flex: 1 1 260px; min-width: 220px; }
.schedule-motto {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--accent-strong);
  margin: 0 0 var(--sp-3);
}
.schedule-teaching { color: var(--text-muted); font-size: 0.9rem; line-height: 1.75; margin: 0; }

.schedule-wrap { flex: 1 1 320px; overflow-x: auto; }
.schedule-table { border-collapse: collapse; width: 100%; max-width: 480px; font-family: var(--font-mono); font-size: 0.85rem; }
.schedule-table th, .schedule-table td {
  border: 1px solid var(--line);
  padding: var(--sp-3);
  text-align: left;
  color: var(--text-muted);
}
.schedule-table th { color: var(--text); background: var(--surface-raised); font-weight: 500; }
.schedule-table td:first-child { color: var(--text); background: var(--surface-raised); width: 80px; }
.schedule-note { color: var(--text-faint); font-size: 0.82rem; margin: var(--sp-4) 0 0; }

/* ---------------- reviews ---------------- */

.review-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5);
}

.review-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: var(--sp-6);
  position: relative;
}
.review-card::before {
  content: "“";
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
  display: block;
  margin-bottom: var(--sp-2);
}
.review-card p.quote { margin: 0 0 var(--sp-4); color: var(--text); font-size: 0.95rem; }
.review-card .meta { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-faint); }

/* ---------------- location ---------------- */

.location-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-6);
  align-items: start;
}

.location-address { font-size: 1.1rem; margin: 0 0 var(--sp-2); }
.location-station { color: var(--accent-strong); font-family: var(--font-mono); font-size: 0.85rem; margin: 0 0 var(--sp-5); }

.location-hours { list-style: none; padding: 0; margin: 0 0 var(--sp-6); color: var(--text-muted); font-size: 0.9rem; }
.location-hours li { padding: var(--sp-1) 0; border-bottom: 1px dotted var(--line); }

.sns-links { display: flex; flex-wrap: wrap; gap: var(--sp-3); }

.map-preview {
  position: relative;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.map-preview iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.3) invert(0.92) contrast(0.9);
}
.map-preview-cta {
  position: absolute;
  left: var(--sp-4);
  bottom: var(--sp-4);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

/* ---------------- accordion ---------------- */

.accordion { border-top: 1px solid var(--line); }

.accordion-item { border-bottom: 1px solid var(--line); }

.accordion-trigger {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: var(--sp-5) 0;
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  cursor: pointer;
}
.accordion-trigger:hover { color: var(--accent-strong); }

.accordion-trigger .q-mark {
  font-family: var(--font-mono);
  color: var(--accent);
}

.accordion-trigger .plus {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  transition: transform 0.2s var(--ease);
  color: var(--text-muted);
}
.accordion-trigger[aria-expanded="true"] .plus { transform: rotate(45deg); color: var(--accent); }

.accordion-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.25s var(--ease);
}
.accordion-panel.open { max-height: 300px; }
.accordion-panel p { margin: 0 0 var(--sp-5); color: var(--text-muted); font-size: 0.92rem; padding-right: var(--sp-6); }

/* ---------------- contact ---------------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: start;
}

.contact-intro .section-title { margin-bottom: var(--sp-4); }
.contact-intro .section-desc { margin: 0 0 var(--sp-6); }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: var(--sp-6);
}
.contact-form h3 { font-family: var(--font-body); font-weight: 700; margin: 0 0 var(--sp-5); }

.field { display: block; margin-bottom: var(--sp-4); font-size: 0.85rem; color: var(--text-muted); }
.field span, .field legend { display: block; margin-bottom: var(--sp-2); font-weight: 600; color: var(--text); padding: 0; }

.field input[type="text"],
.field input[type="tel"],
.field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  color: var(--text);
  padding: var(--sp-3);
  font-family: var(--font-body);
  font-size: 0.92rem;
  resize: vertical;
}
.field input:focus, .field textarea:focus { border-color: var(--accent); }

fieldset.field { border: none; margin: 0 0 var(--sp-4); padding: 0; }
.radio-row { display: flex; flex-wrap: wrap; gap: var(--sp-4); font-weight: 400; color: var(--text-muted); font-size: 0.88rem; }
.radio-row label { display: flex; align-items: center; gap: 6px; }

.form-status { min-height: 1.4em; font-size: 0.85rem; color: var(--lime); margin: var(--sp-3) 0 0; }
.form-status[data-error="true"] { color: var(--accent); }

.privacy-consent { margin: 0 0 var(--sp-4); padding: var(--sp-4); background: var(--bg); border: 1px solid var(--line); }
.consent-check { display: flex; align-items: flex-start; gap: var(--sp-2); font-weight: 600; color: var(--text); font-size: 0.88rem; cursor: pointer; }
.consent-check input { margin-top: 3px; accent-color: var(--accent); flex-shrink: 0; }
.required-mark { color: var(--accent-strong); font-weight: 400; }
.privacy-note { margin: var(--sp-2) 0 0 26px; color: var(--text-faint); font-size: 0.76rem; line-height: 1.6; }

/* ---------------- footer ---------------- */

.site-footer {
  border-top: 1px solid var(--line);
  padding: var(--sp-7) 0 var(--sp-5);
  color: var(--text-muted);
  font-size: 0.85rem;
}
.footer-row { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--sp-5); margin-bottom: var(--sp-6); }
.footer-brand { font-family: var(--font-display); color: var(--text); font-size: 1.1rem; margin: 0 0 var(--sp-2); }
.footer-row p { margin: 0 0 4px; }
.footer-links { display: flex; gap: var(--sp-4); align-items: flex-start; }
.footer-links a { color: var(--text-muted); text-decoration: none; }
.footer-links a:hover { color: var(--accent-strong); }
.footer-copy { margin: 0; text-align: center; font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-faint); }

/* ------------------------------------------------------------------
   responsive
------------------------------------------------------------------- */

@media (max-width: 960px) {
  .feature-grid, .zone-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .price-table { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .location-layout, .contact-layout { grid-template-columns: 1fr; }
  .explore-grid { grid-template-columns: repeat(2, 1fr); }
  .trainer-preview-grid { grid-template-columns: 1fr; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); grid-template-rows: repeat(3, 200px); }
  .bento-item { grid-column: span 2; grid-row: span 1; }
  .bento-item.is-large { grid-row: span 1; }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    padding: var(--sp-2) 0;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  }
  .main-nav.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-nav a { padding: var(--sp-3) var(--sp-5); border-bottom: 1px solid var(--line); width: 100%; }

  .header-cta .btn-ghost { display: none; }
  .nav-toggle { display: flex; }

  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .price-table { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .wrap { padding: 0 var(--sp-4); }
  .gallery-grid { grid-template-columns: 1fr; }
  .price-table { grid-template-columns: 1fr; }
  .hero-actions .btn, .hero-badges .badge { width: 100%; text-align: center; }
  .hero-actions { flex-direction: column; }
  .explore-grid { grid-template-columns: 1fr; }
  .bento-grid { grid-template-columns: 1fr; grid-template-rows: repeat(3, 220px); }
  .bento-item, .bento-item.is-large { grid-column: span 1; grid-row: span 1; }
}