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

img {
  max-width: 100%;
  height: auto;
}

:root {
  --bg-main: #F8F7F4;
  --bg-surface: #FFFFFF;
  --bg-alt: #EFECE6;
  --ink: #141518;
  --ink-muted: #454851;
  --ink-subtle: #5C606B;
  --line-border: #DCD9D0;
  --line-strong: #141518;

  /* Chromatic Jam Palette - High Contrast & Pop Adult */
  --vermilion: #D9381E;
  --vermilion-soft: #FCECE9;
  --cobalt: #1B4FD8;
  --cobalt-soft: #EBF0FC;
  --emerald: #0B7A53;
  --emerald-soft: #E6F4EF;
  --marigold: #B86200;
  --marigold-bg: #F59E0B;
  --marigold-soft: #FEF4E2;

  --font-logo: Georgia, "Gelasio", serif;
  --font-en: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-ja: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;

  --max-width: 1240px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--bg-main);
  color: var(--ink);
  font-family: var(--font-ja);
  font-size: 1rem;
  line-height: 1.75;
  font-weight: 400;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1, h2, h3, h4, p, blockquote, dl, dd {
  margin: 0;
}

.icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  display: inline-block;
  vertical-align: middle;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (min-width: 768px) {
  .container {
    padding-left: 40px;
    padding-right: 40px;
  }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(248, 247, 244, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-border);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

@media (min-width: 768px) {
  .header-inner {
    padding: 16px 40px;
  }
}

.brand-logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: var(--ink);
}

.logo-mark {
  font-family: var(--font-logo);
  font-weight: 700;
  font-style: italic;
  font-size: 1.85rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  padding-bottom: 2px;
}

.logo-sub {
  font-family: var(--font-ja);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink-muted);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  background-color: var(--bg-surface);
  color: var(--ink);
  border: 1.5px solid var(--ink);
  border-radius: 6px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.global-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--bg-surface);
  border-bottom: 2px solid var(--ink);
  padding: 20px;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 16px 32px rgba(20, 21, 24, 0.08);
}

.global-nav.is-open {
  display: flex;
}

.nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-link {
  display: block;
  padding: 10px 12px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  border-radius: 6px;
}

.nav-link:hover,
.nav-link.is-current {
  background-color: var(--bg-alt);
  color: var(--vermilion);
}

@media (min-width: 960px) {
  .nav-toggle {
    display: none;
  }

  .global-nav {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    background: transparent;
    border-bottom: none;
    padding: 0;
    gap: 28px;
    box-shadow: none;
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: 6px;
  }

  .nav-link {
    padding: 8px 14px;
    font-size: 0.9375rem;
  }
}

/* ==========================================================================
   Buttons & Links
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 8px;
  font-family: var(--font-ja);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  transition: transform 0.15s ease, background-color 0.15s ease;
  border: 1.5px solid transparent;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 28px;
  font-size: 1.0625rem;
}

.btn-primary {
  background-color: var(--ink);
  color: #FFFFFF;
  border-color: var(--ink);
}

.btn-primary:hover {
  background-color: var(--vermilion);
  border-color: var(--vermilion);
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--ink);
  border-color: var(--ink);
}

.btn-secondary:hover {
  background-color: var(--bg-alt);
}

.btn-mail {
  background-color: var(--vermilion);
  color: #FFFFFF;
  border-color: var(--vermilion);
}

.btn-mail:hover {
  background-color: #A82A15;
  border-color: #A82A15;
}

.nav-cta {
  padding: 10px 18px;
  font-size: 0.9375rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--vermilion);
  padding: 8px 0;
}

.link-arrow:hover {
  color: var(--ink);
}

.inline-mail {
  font-family: var(--font-en);
  font-weight: 700;
  color: var(--vermilion);
}

/* ==========================================================================
   Home Hero & Chromatic Mosaic
   ========================================================================== */
.hero-home {
  padding: 40px 0 64px;
  border-bottom: 1px solid var(--line-border);
}

.hero-home-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-home {
    padding: 64px 0 88px;
  }

  .hero-home-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
  }
}

.hero-kicker {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 6px 14px;
  background-color: var(--bg-surface);
  border: 1px solid var(--line-border);
  border-radius: 4px;
}

.kicker-en {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--vermilion);
}

.kicker-ja {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ink);
}

.hero-wordmark {
  font-family: var(--font-logo);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(2.75rem, 6vw, 4.25rem);
  line-height: 1.15;
  color: var(--vermilion);
  margin-bottom: 8px;
  padding-bottom: 0.1em;
}

.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 20px;
}

.hero-lead {
  font-size: 1.125rem;
  line-height: 1.8;
  color: var(--ink-muted);
  margin-bottom: 32px;
  max-width: 34em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Mosaic Visual (Photo-free Pop Adult Graphic) */
.mosaic-stage {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 2px solid var(--ink);
  background-color: var(--ink);
  box-shadow: 0 20px 40px rgba(20, 21, 24, 0.12);
}

.mosaic-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 2px;
  aspect-ratio: 1 / 1;
}

.mosaic-tile {
  position: relative;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  color: #FFFFFF;
}

.tile-vermilion {
  background-color: var(--vermilion);
  color: #FFFFFF;
}

.tile-cobalt {
  background-color: var(--cobalt);
  color: #FFFFFF;
}

.tile-emerald {
  background-color: var(--emerald);
  color: #FFFFFF;
}

.tile-marigold {
  background-color: var(--marigold-bg);
  color: var(--ink);
}

.tile-tag {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  z-index: 1;
}

.tile-foot {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  z-index: 1;
}

.tile-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: auto 0;
  height: 90px;
}

.tile-icon {
  width: 52px;
  height: 52px;
  position: relative;
  z-index: 2;
}

.shape-arch,
.shape-circle,
.shape-pill,
.shape-quarter {
  position: absolute;
  width: 88px;
  height: 88px;
  background-color: rgba(255, 255, 255, 0.22);
  z-index: 1;
}

.tile-marigold .shape-quarter {
  background-color: rgba(20, 21, 24, 0.14);
}

.shape-arch {
  border-radius: 44px 44px 8px 8px;
}

.shape-circle {
  border-radius: 50%;
}

.shape-pill {
  width: 100px;
  height: 64px;
  border-radius: 999px;
}

.shape-quarter {
  border-radius: 64px 12px 64px 12px;
}

.mosaic-center-plate {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--ink);
  color: #FFFFFF;
  padding: 12px 26px 16px;
  border-radius: 999px;
  border: 2px solid #FFFFFF;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
  z-index: 5;
}

.mosaic-logo {
  font-family: var(--font-logo);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  line-height: 1.1;
  color: #FFFFFF;
  display: block;
}

/* ==========================================================================
   Page Hero (Subpages)
   ========================================================================== */
.page-hero {
  padding: 40px 0 48px;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--line-border);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

@media (min-width: 860px) {
  .page-hero {
    padding: 56px 0 64px;
  }

  .page-hero-grid {
    grid-template-columns: 1.3fr 0.7fr;
    gap: 40px;
  }
}

.page-hero-en {
  font-family: var(--font-logo);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.2;
  color: var(--vermilion);
  margin-bottom: 8px;
  padding-bottom: 4px;
}

.page-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 14px;
}

.page-hero-lead {
  font-size: 1.0625rem;
  color: var(--ink-muted);
  margin-bottom: 12px;
}

.page-hero-tag {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink-subtle);
  background-color: var(--bg-main);
  padding: 4px 12px;
  border-radius: 4px;
  border: 1px solid var(--line-border);
}

.mini-mosaic {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 72px 72px;
  gap: 2px;
  background-color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: 12px;
  overflow: hidden;
}

.mini-block {
  display: block;
  width: 100%;
  height: 100%;
}

.mini-word {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--ink);
  color: #FFFFFF;
  font-family: var(--font-logo);
  font-weight: 700;
  font-style: italic;
  font-size: 1.65rem;
  line-height: 1.1;
  padding: 8px 20px 11px;
  border-radius: 999px;
  border: 2px solid #FFFFFF;
}

/* ==========================================================================
   Common Sections & Typography
   ========================================================================== */
.section {
  padding: 64px 0;
  border-bottom: 1px solid var(--line-border);
}

.section-alt {
  background-color: var(--bg-alt);
}

@media (min-width: 768px) {
  .section {
    padding: 88px 0;
  }
}

.section-header {
  margin-bottom: 40px;
}

.section-eyebrow {
  display: block;
  font-family: var(--font-en);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--vermilion);
  margin-bottom: 6px;
}

.section-sub-ja {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink-muted);
  margin-bottom: 6px;
}

.section-title {
  font-size: clamp(1.65rem, 3.2vw, 2.35rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.body-large {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: var(--ink);
}

.section-note {
  margin-top: 20px;
  font-size: 0.9375rem;
  color: var(--ink-muted);
}

/* ==========================================================================
   Index Sections
   ========================================================================== */
.intro-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

@media (min-width: 860px) {
  .intro-layout {
    grid-template-columns: 1fr 1.1fr;
    gap: 48px;
  }
}

.intro-link-wrap {
  margin-top: 20px;
}

/* 4 Sports Bento Grid */
.sports-bento {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .sports-bento {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .sports-bento {
    grid-template-columns: repeat(4, 1fr);
  }
}

.sport-card {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--ink);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  overflow: hidden;
}

.sport-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sport-num {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink-subtle);
}

.sport-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sport-basketball .sport-icon-box {
  background-color: var(--vermilion-soft);
  color: var(--vermilion);
}

.sport-volleyball .sport-icon-box {
  background-color: var(--cobalt-soft);
  color: var(--cobalt);
}

.sport-badminton .sport-icon-box {
  background-color: var(--emerald-soft);
  color: var(--emerald);
}

.sport-futsal .sport-icon-box {
  background-color: var(--marigold-soft);
  color: var(--marigold);
}

.sport-name {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
}

.sport-desc {
  font-size: 1rem;
  color: var(--ink-muted);
}

/* Steps Grid */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 860px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--line-border);
  border-radius: 10px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step-num-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-border);
}

.step-index {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  color: var(--cobalt);
}

.step-icon {
  color: var(--ink);
}

.step-title {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
}

.step-desc {
  font-size: 1rem;
  color: var(--ink-muted);
}

/* Promises Grid */
.promises-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 860px) {
  .promises-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.promise-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--line-border);
  padding: 24px;
  border-radius: 10px;
}

.promise-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background-color: var(--emerald-soft);
  color: var(--emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.promise-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.promise-desc {
  font-size: 1rem;
  color: var(--ink-muted);
}

/* Area Teaser Box */
.area-teaser-box {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--ink);
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

@media (min-width: 768px) {
  .area-teaser-box {
    padding: 40px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.area-teaser-text {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--ink-muted);
  margin-top: 10px;
}

/* FAQ Teaser & Accordion */
.faq-teaser-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

@media (min-width: 860px) {
  .faq-teaser-layout {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 48px;
  }
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--line-border);
  border-radius: 10px;
  overflow: hidden;
}

.faq-item[open] {
  border-color: var(--ink);
}

.faq-question {
  padding: 18px 20px;
  font-size: 1.0625rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-q-text::before {
  content: "Q. ";
  font-family: var(--font-en);
  font-weight: 700;
  color: var(--vermilion);
}

.faq-chevron {
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 20px 20px;
  color: var(--ink-muted);
  font-size: 1rem;
  border-top: 1px solid var(--bg-alt);
  padding-top: 14px;
}

/* Closing CTA Banner */
.section-closing {
  padding: 64px 0;
}

.closing-panel {
  background-color: var(--ink);
  color: #FFFFFF;
  border-radius: 18px;
  padding: 44px 24px;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .closing-panel {
    padding: 64px 56px;
  }
}

.closing-content {
  max-width: 680px;
}

.closing-logo {
  font-family: var(--font-logo);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.closing-title {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.25;
  color: #FFFFFF;
  margin-bottom: 28px;
}

.closing-cta {
  margin-bottom: 24px;
}

.closing-note {
  font-size: 0.9375rem;
  color: #D0D3DC;
}

.closing-note a {
  color: #FFFFFF;
  font-weight: 700;
}

/* ==========================================================================
   About Page
   ========================================================================== */
.name-origin-card {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--ink);
  border-radius: 14px;
  padding: 28px 24px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

@media (min-width: 860px) {
  .name-origin-card {
    grid-template-columns: 0.9fr 1.1fr;
    padding: 44px;
    gap: 44px;
  }
}

.name-origin-eq {
  background-color: var(--bg-main);
  border: 1px solid var(--line-border);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.eq-pill {
  padding: 8px 14px;
  border-radius: 999px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
}

.eq-sports {
  background-color: var(--cobalt);
  color: #FFFFFF;
}

.eq-jam {
  background-color: var(--vermilion);
  color: #FFFFFF;
}

.eq-plus,
.eq-equals {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
}

.eq-result {
  font-family: var(--font-logo);
  font-weight: 700;
  font-style: italic;
  font-size: 2rem;
  line-height: 1.15;
  color: var(--ink);
  padding: 0 6px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 860px) {
  .pillars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--line-border);
  border-radius: 12px;
  padding: 28px 24px;
}

.pillar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.pillar-num {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--vermilion);
}

.pillar-icon {
  width: 32px;
  height: 32px;
  color: var(--ink);
}

.pillar-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.pillar-desc {
  font-size: 1rem;
  color: var(--ink-muted);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 600px) {
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-card {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--ink);
  border-radius: 12px;
  padding: 24px;
}

.stat-label {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink-muted);
  margin-bottom: 8px;
}

.stat-value {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.stat-num {
  font-family: var(--font-en);
  font-size: clamp(2rem, 3.5vw, 2.65rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink);
}

.stat-unit {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink-muted);
}

.voices-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 860px) {
  .voices-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.voice-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--line-border);
  border-radius: 12px;
  padding: 24px;
  position: relative;
}

.voice-quote {
  font-family: var(--font-logo);
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--vermilion);
  display: block;
  margin-bottom: 6px;
}

.voice-text {
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
}

.operator-banner {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--ink);
  border-radius: 12px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (min-width: 768px) {
  .operator-banner {
    padding: 36px 40px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.operator-text {
  font-size: 1.0625rem;
  color: var(--ink-muted);
  margin-top: 6px;
}

/* ==========================================================================
   Area Page
   ========================================================================== */
.pref-group {
  margin-bottom: 44px;
}

.pref-title {
  font-size: 1.35rem;
  font-weight: 700;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 20px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.pref-en {
  font-family: var(--font-en);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--vermilion);
}

.area-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .area-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .area-cards-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.area-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--line-border);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.area-card-head {
  display: flex;
  align-items: center;
  gap: 8px;
}

.area-pin {
  color: var(--vermilion);
  width: 22px;
  height: 22px;
}

.area-name {
  font-size: 1.15rem;
  font-weight: 700;
}

.area-sport-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sport-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.8125rem;
  font-weight: 700;
}

.sport-badge .icon {
  width: 16px;
  height: 16px;
}

.badge-basketball {
  background-color: var(--vermilion-soft);
  color: #9E2511;
}

.badge-volleyball {
  background-color: var(--cobalt-soft);
  color: #143CA8;
}

.badge-badminton {
  background-color: var(--emerald-soft);
  color: #07593C;
}

.badge-futsal {
  background-color: var(--marigold-soft);
  color: #8A4800;
}

.area-bottom-cta {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--line-border);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.facility-partner-card {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--ink);
  border-radius: 14px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

@media (min-width: 768px) {
  .facility-partner-card {
    padding: 40px;
    flex-direction: row;
    align-items: flex-start;
    gap: 32px;
  }
}

.facility-partner-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background-color: var(--cobalt-soft);
  color: var(--cobalt);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.facility-partner-icon .icon {
  width: 32px;
  height: 32px;
}

/* ==========================================================================
   FAQ Page
   ========================================================================== */
.faq-page-layout {
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.faq-category {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 860px) {
  .faq-category {
    grid-template-columns: 0.35fr 0.65fr;
    gap: 36px;
  }
}

.faq-cat-en {
  display: block;
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--vermilion);
  margin-bottom: 4px;
}

.faq-cat-title {
  font-size: 1.4rem;
  font-weight: 700;
}

.faq-resolve-box {
  margin-top: 16px;
  background-color: var(--bg-alt);
  border-radius: 12px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 768px) {
  .faq-resolve-box {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 32px 40px;
  }
}

/* ==========================================================================
   Contact Page
   ========================================================================== */
.contact-mail-panel {
  /* 上の帯（sticky）に隠れないように、#mail へ飛んだときの余白を取る */
  scroll-margin-top: 88px;
  background-color: var(--bg-surface);
  border: 2px solid var(--ink);
  border-radius: 14px;
  padding: 32px 24px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .contact-mail-panel {
    padding: 48px;
  }
}

.contact-mail-address {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  font-family: var(--font-en);
  font-size: clamp(1.4rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--vermilion);
  margin: 16px 0 28px;
  word-break: break-all;
  user-select: text;
}

.contact-mail-address .icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-status {
  margin-top: 12px;
  min-height: 1.5em;
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--emerald);
}

.contact-status.is-error {
  color: var(--vermilion);
}

.contact-topics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

@media (min-width: 860px) {
  .contact-topics-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.topic-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--line-border);
  border-radius: 10px;
  padding: 24px;
}

.topic-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background-color: var(--bg-alt);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.topic-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

/* ==========================================================================
   Company Page
   ========================================================================== */
.company-table-wrap {
  background-color: var(--bg-surface);
  border: 1.5px solid var(--ink);
  border-radius: 12px;
  overflow: hidden;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: 20px 24px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line-border);
  font-size: 1rem;
}

.company-table tr:last-child th,
.company-table tr:last-child td {
  border-bottom: none;
}

.company-table th {
  width: 28%;
  background-color: var(--bg-alt);
  font-weight: 700;
  color: var(--ink);
}

@media (max-width: 639px) {
  .company-table th,
  .company-table td {
    display: block;
    width: 100%;
  }

  .company-table th {
    padding-bottom: 8px;
    border-bottom: none;
  }

  .company-table td {
    padding-top: 8px;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--ink);
  color: #FFFFFF;
  padding: 56px 0 36px;
}

.footer-top {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-bottom: 36px;
  border-bottom: 1px solid #2E3138;
}

@media (min-width: 768px) {
  .footer-top {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.footer-logo {
  font-family: var(--font-logo);
  font-weight: 700;
  font-style: italic;
  font-size: 2rem;
  line-height: 1.15;
  color: #FFFFFF;
  display: inline-block;
  margin-bottom: 4px;
}

.footer-brand-name {
  font-size: 0.875rem;
  color: #B4B8C2;
  margin-bottom: 8px;
}

.footer-mail a {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 0.9375rem;
  color: #FFFFFF;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 24px;
}

.footer-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: #E2E4E9;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  padding-top: 24px;
}

.copyright {
  font-size: 0.875rem;
  color: #A0A5B1;
}

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

/* Claudeメインの修正（2026-10-14）: 中央のロゴの札が、上の2枚の下の札と下の2枚の上の札に重なるため、その4つを隠す */
.mosaic-tile:nth-child(-n+2) .tile-foot, .mosaic-tile:nth-child(n+3) .tile-tag { visibility: hidden; }