/* ============================================================
   KATSUTA Soccer School — style.css
   design.md 準拠・shobi-* クラス体系維持
   ============================================================ */

:root {
  /* Brand */
  --red:    #D93A32;
  --red-dark: #b52e27;
  --green:  #2F8F5B;
  --green-dark: #237045;

  /* Aliases (旧 primary → red に統一) */
  --primary: #D93A32;
  --primary-dark: #b52e27;
  --primary-light: #e86b64;
  --primary-gradient: linear-gradient(135deg, #b52e27 0%, #D93A32 60%, #b52e27 100%);
  --secondary: #ffffff;
  --secondary-light: #f2f2f2;
  --secondary-dark: #D93A32;

  /* Text */
  --ink:        #222222;
  --text:       #444444;
  --text-main:  #222222;
  --text-sub:   #555555;
  --text-light: #888888;
  --text-white: #ffffff;

  /* Background */
  --bg-main: #ffffff;
  --soft:    #F7F9F6;
  --bg-sub:  #F7F9F6;
  --bg-dark: #1a1a1a;
  --bg-darker: #111111;

  /* Utility */
  --border:       #e0e0e0;
  --border-light: #f0f0f0;

  /* Typography */
  --font-main:   'Noto Sans JP', sans-serif;
  --font-accent: 'Oswald', sans-serif;

  --text-xs:   12px;
  --text-sm:   14px;
  --text-base: 16px;
  --text-lg:   18px;
  --text-xl:   24px;
  --text-2xl:  32px;
  --text-3xl:  48px;
  --text-4xl:  64px;

  --line-height: 1.85;

  /* Spacing */
  --space-xs:  8px;
  --space-sm:  16px;
  --space-md:  24px;
  --space-lg:  48px;
  --space-xl:  80px;
  --space-2xl: 120px;

  /* Shape */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   16px;
  --radius-full: 9999px;

  /* Shadow */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.07);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.14);
  --shadow-glow: 0 0 20px rgba(217,58,50,0.35);

  /* Transition */
  --transition:      0.3s ease;
  --transition-fast: 0.15s ease;

  /* Layout */
  --content-width:  1200px;
  --content-narrow: 800px;
}

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

body {
  font-family: var(--font-main);
  font-size: var(--text-base);
  line-height: var(--line-height);
  color: var(--text-main);
  background: var(--bg-main);
  margin: 0;
  padding: 0;
}

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

a { color: inherit; }

/* ============================================================
   HEADER — 白背景、高さ 76px、ロゴ左、赤 pill CTA
   ============================================================ */
.shobi-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: #ffffff;
  z-index: 1000;
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow var(--transition);
}
.shobi-header.is-scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.10);
}

.shobi-header__inner {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 68px;
}
@media (min-width: 1024px) {
  .shobi-header__inner { height: 76px; }
}

/* Logo */
.shobi-header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
}
.shobi-header__logo-text {
  font-family: var(--font-accent);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.03em;
}
.shobi-header__logo-text span { color: var(--red); }
@media (min-width: 1024px) {
  .shobi-header__logo-text { font-size: 22px; }
}

/* PC Nav */
.shobi-header__nav { display: none; }
@media (min-width: 1024px) {
  .shobi-header__nav {
    display: flex;
    align-items: center;
    gap: 0;
  }
}

.shobi-header__nav-item {
  position: relative;
  color: var(--text-main);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-md) var(--space-sm);
  transition: color var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.shobi-header__nav-item::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
  transition: width var(--transition);
}
.shobi-header__nav-item:hover::after,
.shobi-header__nav-item.is-current::after { width: 24px; }
.shobi-header__nav-item:hover,
.shobi-header__nav-item.is-current { color: var(--red); }

/* 旧 ::before は削除済み、::after に統一 */
.shobi-header__nav-item::before { display: none; }

.shobi-header__nav-en {
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  opacity: 0.75;
}
.shobi-header__nav-jp { font-size: 11px; }

/* Header CTA — 赤 pill ボタン */
.shobi-header__cta { display: none; }
@media (min-width: 1024px) {
  .shobi-header__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    background: var(--red);
    color: #ffffff;
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 700;
    border-radius: var(--radius-full);
    transition: background var(--transition), transform var(--transition);
    margin-left: var(--space-sm);
    white-space: nowrap;
  }
  .shobi-header__cta:hover {
    background: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
  }
}

/* Hamburger */
.shobi-header__menu-btn {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
@media (min-width: 1024px) { .shobi-header__menu-btn { display: none; } }

.shobi-header__menu-btn span {
  position: absolute;
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  transition: var(--transition);
  transform-origin: center;
}
.shobi-header__menu-btn span:nth-child(1) { top: 14px; }
.shobi-header__menu-btn span:nth-child(2) { top: 21px; }
.shobi-header__menu-btn span:nth-child(3) { top: 28px; }

.shobi-header__menu-btn.is-active span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.shobi-header__menu-btn.is-active span:nth-child(2) { opacity: 0; }
.shobi-header__menu-btn.is-active span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* Mobile nav — 赤グラデーション */
.shobi-header__mobile-nav {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  width: 100%;
  height: calc(100vh - 68px);
  background: var(--primary-gradient);
  padding: var(--space-md);
  overflow-y: auto;
  z-index: 999;
}
.shobi-header__mobile-nav.is-open { display: block; }
@media (min-width: 1024px) { .shobi-header__mobile-nav { display: none !important; } }

.shobi-header__mobile-nav-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  color: #ffffff;
  text-decoration: none;
  font-size: var(--text-base);
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.25);
  transition: opacity var(--transition);
}
.shobi-header__mobile-nav-item:hover { opacity: 0.8; }
.shobi-header__mobile-nav-item.is-current { font-weight: 700; }

.shobi-header__mobile-nav-en {
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  opacity: 0.65;
  letter-spacing: 0.12em;
}

.shobi-header__mobile-cta {
  display: block;
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: #ffffff;
  color: var(--red);
  text-decoration: none;
  text-align: center;
  font-weight: 700;
  font-size: var(--text-base);
  border-radius: var(--radius-full);
  transition: opacity var(--transition);
}
.shobi-header__mobile-cta:hover { opacity: 0.9; }

.shobi-header__sns {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  justify-content: center;
}
.shobi-header__sns-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.2);
  color: #ffffff;
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.shobi-header__sns-link:hover { background: rgba(255,255,255,0.35); }

/* ============================================================
   HERO — フルスクリーン写真スライドショー
   ============================================================ */
.shobi-hero {
  position: relative;
  width: 100%;
  height: 92vw;          /* mobile: ほぼ正方形に近い比率 */
  overflow: hidden;
  background: #111;
  margin-top: 68px;
}
@media (min-width: 768px) {
  .shobi-hero {
    height: 100vh;
    margin-top: 0;        /* PC: ヘッダーと重なる */
    padding-top: 76px;    /* ヘッダー分の余白 */
  }
}

/* スライド背景 */
.shobi-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.shobi-hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  animation: heroSlide 25s infinite;
}
.shobi-hero__slide:nth-child(1) { animation-delay: 0s; }
.shobi-hero__slide:nth-child(2) { animation-delay: 5s; }
.shobi-hero__slide:nth-child(3) { animation-delay: 10s; }
.shobi-hero__slide:nth-child(4) { animation-delay: 15s; }
.shobi-hero__slide:nth-child(5) { animation-delay: 20s; }

@keyframes heroSlide {
  0%   { opacity: 0; }
  4%   { opacity: 1; }
  16%  { opacity: 1; }
  20%  { opacity: 0; }
  100% { opacity: 0; }
}

.shobi-hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* 薄い暗幕 */
.shobi-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.5) 100%);
  z-index: 2;
}

/* scroll indicator */
.shobi-hero__scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  text-align: center;
  display: none;
}
@media (min-width: 768px) { .shobi-hero__scroll { display: block; } }
.shobi-hero__scroll-text {
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  color: #fff;
  letter-spacing: 0.22em;
  opacity: 0.75;
  margin-bottom: var(--space-xs);
}
.shobi-hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.8), transparent);
  margin: 0 auto;
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50%       { opacity: 1;   transform: scaleY(1); }
}

/* 旧 diagonal など */
.shobi-hero__diagonal { display: none; }

/* ============================================================
   HERO COPY — 白背景、h1 大きく、CTA2ボタン
   ============================================================ */
.shobi-hero-copy {
  padding: clamp(2.5rem, 7vw, 5rem) var(--space-md) clamp(2rem, 6vw, 4rem);
  background: var(--bg-main);
}

.shobi-hero-copy .shobi-hero__inner {
  position: static;
  left: auto;
  right: auto;
  bottom: auto;
  width: 100%;
  max-width: var(--content-narrow);
  margin: 0 auto;
  padding: 0;
}

/* SNS icons in hero copy */
.shobi-hero-copy__sns {
  display: flex;
  justify-content: flex-start;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}
.shobi-hero-copy__sns-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: var(--transition);
}
.shobi-hero-copy__sns-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.shobi-hero-copy__sns-icon { width: 26px; height: 26px; display: block; }

/* subtitle badge */
.shobi-hero__subtitle {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--red);
  letter-spacing: 0.18em;
  margin-bottom: var(--space-sm);
  padding: 4px 12px;
  border: 1px solid var(--red);
  border-radius: var(--radius-full);
}

/* Main h1 */
.shobi-hero__title {
  font-family: var(--font-main);
  font-size: clamp(1.9rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--ink);
  line-height: 1.25;
  margin: 0 0 var(--space-md);
  letter-spacing: -0.01em;
}
.shobi-hero__title-accent { color: var(--red); }

/* Description */
.shobi-hero__description {
  font-size: clamp(var(--text-base), 1.5vw, var(--text-lg));
  color: var(--text-sub);
  line-height: var(--line-height);
  margin-bottom: var(--space-lg);
  max-width: 640px;
}

/* CTA buttons row */
.shobi-hero__buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: flex-start;
}
@media (min-width: 480px) {
  .shobi-hero__buttons { flex-direction: row; flex-wrap: wrap; }
}

.shobi-hero__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: var(--text-base);
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: var(--transition);
  border: 2px solid transparent;
}
.shobi-hero__btn--primary {
  background: var(--red);
  color: #ffffff;
  border-color: var(--red);
  box-shadow: 0 4px 16px rgba(217,58,50,0.30);
}
.shobi-hero__btn--primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(217,58,50,0.40);
}
.shobi-hero__btn--outline {
  background: transparent;
  color: var(--red);
  border-color: var(--red);
}
.shobi-hero__btn--outline:hover {
  background: var(--red);
  color: #ffffff;
  transform: translateY(-2px);
}

/* hero-copy にある inner は上書きなし */
.shobi-hero-copy .shobi-hero__subtitle { color: var(--red); border-color: var(--red); }
.shobi-hero-copy .shobi-hero__title    { color: var(--ink); }
.shobi-hero-copy .shobi-hero__description { color: var(--text-sub); }

/* ============================================================
   TRUST NUMBERS — 信頼の数字セクション
   ============================================================ */
/* ── 信頼の数字セクション ─────────────────────────────── */
.katsuta-trust {
  background: #fff;
  padding: clamp(4rem, 10vw, 7rem) clamp(20px, 5vw, 60px);
  position: relative;
}
.katsuta-trust::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background: var(--red);
  border-radius: 2px;
}
.katsuta-trust__heading {
  text-align: center;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}
.katsuta-trust__heading-en {
  display: block;
  font-family: var(--font-accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--red);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.katsuta-trust__heading-ja {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 700;
  color: var(--ink);
}
.katsuta-trust__inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
@media (min-width: 768px) {
  .katsuta-trust__inner { grid-template-columns: repeat(4, 1fr); }
}
.katsuta-trust__item {
  padding: clamp(2.5rem, 5vw, 3.5rem) clamp(1rem, 3vw, 2rem) clamp(2rem, 4vw, 3rem);
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
/* 縦の区切り線（右側の要素のみ）*/
.katsuta-trust__item:nth-child(odd) {
  border-right: 1px solid rgba(0,0,0,.08);
}
@media (min-width: 768px) {
  .katsuta-trust__item:nth-child(odd) { border-right: none; }
  .katsuta-trust__item:not(:last-child) {
    border-right: 1px solid rgba(0,0,0,.08);
  }
}
/* 上行と下行の区切り線（モバイル2列時）*/
.katsuta-trust__item:nth-child(1),
.katsuta-trust__item:nth-child(2) {
  border-bottom: 1px solid rgba(0,0,0,.08);
}
@media (min-width: 768px) {
  .katsuta-trust__item:nth-child(1),
  .katsuta-trust__item:nth-child(2) { border-bottom: none; }
}
.katsuta-trust__accent {
  width: 24px;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
  flex-shrink: 0;
}
.katsuta-trust__num {
  font-family: var(--font-accent);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -.02em;
  white-space: nowrap;
}
.katsuta-trust__num em {
  color: var(--red);
  font-style: normal;
}
.katsuta-trust__unit {
  font-size: clamp(.95rem, 2vw, 1.25rem);
  font-weight: 700;
  color: var(--red);
  vertical-align: baseline;
}
.katsuta-trust__label {
  font-size: clamp(.7rem, 1.5vw, .8rem);
  color: var(--text-sub);
  letter-spacing: .1em;
  font-weight: 500;
  text-transform: uppercase;
  line-height: 1.4;
}

/* ============================================================
   MID CTA BAND — 中間 CTA 帯
   ============================================================ */
.katsuta-mid-cta {
  background: #3A7EC8;
  padding: clamp(3rem, 8vw, 5rem) var(--space-md);
  text-align: center;
}
.katsuta-mid-cta__inner {
  max-width: var(--content-narrow);
  margin: 0 auto;
}
.katsuta-mid-cta__title {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  color: #fff;
  margin: 0 0 var(--space-sm);
  line-height: 1.4;
}
.katsuta-mid-cta__lead {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.88);
  margin-bottom: var(--space-lg);
  line-height: var(--line-height);
}
.katsuta-mid-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 48px;
  background: #fff;
  color: #1e4a7a;
  font-size: var(--text-base);
  font-weight: 700;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
}
.katsuta-mid-cta__btn:hover {
  background: #f0f7ff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}

/* ============================================================
   NEWS
   ============================================================ */
.shobi-news {
  padding: clamp(3rem, 8vw, 6rem) var(--space-md);
  background: var(--bg-main);
}
.shobi-news__inner { max-width: var(--content-width); margin: 0 auto; }
.shobi-news__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
@media (min-width: 768px) {
  .shobi-news__header { flex-direction: row; justify-content: space-between; align-items: flex-end; }
}
.shobi-news__title-wrap { display: flex; align-items: baseline; gap: var(--space-md); }
.shobi-news__title-en {
  font-family: var(--font-accent);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.05em;
  line-height: 1;
}
.shobi-news__title-jp { font-size: var(--text-sm); color: var(--text-sub); font-weight: 500; }

.shobi-news__tabs { display: flex; gap: var(--space-xs); flex-wrap: wrap; }
.shobi-news__tab {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-sub);
  background: var(--soft);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}
.shobi-news__tab:hover { background: var(--primary-light); color: #fff; }
.shobi-news__tab.is-active { background: var(--red); color: #fff; }

.stc-month-tabs { align-items: center; }
.stc-month-tabs__month,
.stc-month-tabs__arrow { text-align: center; }
@media (max-width: 767px) {
  .stc-month-tabs {
    display: grid;
    grid-template-columns: 36px repeat(3, minmax(0, 1fr)) 36px;
    gap: 8px;
  }
  .stc-month-tabs__all { grid-column: 1 / -1; justify-self: start; }
  .stc-month-tabs__arrow { min-width: 36px; padding-left: 0; padding-right: 0; }
  .stc-month-tabs__month { min-width: 0; padding-left: 6px; padding-right: 6px; white-space: nowrap; }
}

.shobi-news__list { display: flex; flex-direction: column; gap: 0; border-top: 2px solid var(--red); }
.shobi-news--archive .shobi-news__list[data-fcse-news-cms="true"] { margin-top: var(--space-lg); }
.shobi-news--archive .shobi-news__list[data-fcse-news-cms="true"] .shobi-news__item { padding: var(--space-md) 0; }
.shobi-news--archive .shobi-news__list[data-fcse-news-cms="true"] .shobi-news__link { padding: 0; }
.shobi-news__item { display: none; border-bottom: 1px solid var(--border); }
.shobi-news__item.is-visible { display: block; }
.shobi-news__link {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md) 0;
  text-decoration: none;
  transition: var(--transition);
}
@media (min-width: 768px) {
  .shobi-news__link { flex-direction: row; align-items: center; gap: var(--space-md); }
}
.shobi-news__link:hover {
  background: var(--soft);
  padding-left: var(--space-sm);
  padding-right: var(--space-sm);
  margin-left: calc(-1 * var(--space-sm));
  margin-right: calc(-1 * var(--space-sm));
}
.shobi-news__meta { display: flex; align-items: center; gap: var(--space-sm); flex-shrink: 0; }
.shobi-news__date { font-family: var(--font-accent); font-size: var(--text-sm); color: var(--text-light); letter-spacing: 0.05em; }
.shobi-news__category { display: inline-block; padding: 2px var(--space-xs); font-size: 11px; font-weight: 700; color: #fff; border-radius: 3px; min-width: 80px; text-align: center; }
.shobi-news__category--info   { background: var(--red); }
.shobi-news__category--result { background: var(--green); }
.shobi-news__category--media  { background: #0284c7; }
.shobi-news__text { font-size: var(--text-base); color: var(--text-main); font-weight: 500; line-height: 1.5; }

.shobi-news__more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--space-lg);
  padding: var(--space-sm) var(--space-xl);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--red);
  background: transparent;
  border: 2px solid var(--red);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
}
.shobi-news__more:hover { background: var(--red); color: #fff; }
.shobi-news__more-wrap { text-align: center; }

/* ============================================================
   ABOUT TEASER
   ============================================================ */
.shobi-about-teaser {
  position: relative;
  padding: clamp(4rem, 10vw, 8rem) var(--space-md);
  background: var(--primary-gradient);
  overflow: hidden;
}
.shobi-about-teaser__bg-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-accent);
  font-size: 150px;
  font-weight: 900;
  color: rgba(255,255,255,0.06);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 0.1em;
}
@media (min-width: 768px) { .shobi-about-teaser__bg-text { font-size: 250px; } }

.shobi-about-teaser__inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}
@media (min-width: 768px) {
  .shobi-about-teaser__inner { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}

.shobi-about-teaser__mobile-heading { display: none; }
@media (max-width: 767px) {
  .shobi-about-teaser__mobile-heading { display: block; color: #fff; margin-bottom: calc(-1 * var(--space-sm)); }
  .shobi-about-teaser__content > .shobi-about-teaser__subtitle,
  .shobi-about-teaser__content > .shobi-about-teaser__title { display: none; }
}

.shobi-about-teaser__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.shobi-about-teaser__image::before {
  content: '';
  position: absolute;
  top: -10px; left: -10px; right: 10px; bottom: 10px;
  border: 3px solid rgba(255,255,255,0.4);
  border-radius: var(--radius-lg);
  z-index: -1;
}
.shobi-about-teaser__image img { width: 100%; height: auto; display: block; transition: transform var(--transition); }
.shobi-about-teaser__image:hover img { transform: scale(1.04); }

.shobi-about-teaser__content { color: #fff; }
.shobi-about-teaser__subtitle {
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-sm);
}
.shobi-about-teaser__title {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
  line-height: 1.4;
}
.shobi-about-teaser__text {
  font-size: var(--text-base);
  line-height: var(--line-height);
  opacity: 0.92;
  margin-bottom: var(--space-lg);
}
.shobi-about-teaser__points {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}
.shobi-about-teaser__point {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255,255,255,0.95);
}
.shobi-about-teaser__point::before {
  content: '';
  width: 7px;
  height: 7px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
}

.shobi-about-teaser__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--red);
  background: #fff;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
}
.shobi-about-teaser__btn:hover {
  background: var(--soft);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
}
.shobi-about-teaser__btn--primary {
  background: var(--red);
  color: #fff;
}
.shobi-about-teaser__btn--primary:hover {
  background: var(--red-dark);
  color: #fff;
  box-shadow: var(--shadow-glow);
}

/* ============================================================
   CONTRIBUTION TEASER
   ============================================================ */
.shobi-contribution-teaser {
  position: relative;
  padding: clamp(4rem, 10vw, 8rem) var(--space-md);
  background: var(--soft);
  overflow: hidden;
}
.shobi-contribution-teaser__bg-text {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-accent);
  font-size: 100px;
  font-weight: 900;
  color: rgba(217,58,50,0.04);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 0.1em;
}
@media (min-width: 768px) { .shobi-contribution-teaser__bg-text { font-size: 200px; } }

.shobi-contribution-teaser__inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}
@media (min-width: 768px) {
  .shobi-contribution-teaser__inner { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}

.shobi-contribution-teaser__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  order: 1;
}
@media (min-width: 768px) { .shobi-contribution-teaser__image { order: 2; } }
.shobi-contribution-teaser__image::before {
  content: '';
  position: absolute;
  top: -10px; right: -10px; left: 10px; bottom: 10px;
  border: 3px solid var(--red);
  border-radius: var(--radius-lg);
  z-index: -1;
}
.shobi-contribution-teaser__image img { width: 100%; height: auto; display: block; transition: transform var(--transition); }
.shobi-contribution-teaser__image:hover img { transform: scale(1.04); }

.shobi-contribution-teaser__content { order: 2; }
@media (min-width: 768px) { .shobi-contribution-teaser__content { order: 1; } }

.shobi-contribution-teaser__subtitle {
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  color: var(--red);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-sm);
}
.shobi-contribution-teaser__title {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: var(--space-md);
  line-height: 1.4;
}
.shobi-contribution-teaser__text {
  font-size: var(--text-base);
  line-height: var(--line-height);
  color: var(--text-sub);
  margin-bottom: var(--space-lg);
}
.shobi-contribution-teaser__activities {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}
.shobi-contribution-teaser__activity {
  display: inline-block;
  padding: 6px var(--space-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--red);
  background: #fff;
  border: 1px solid var(--red);
  border-radius: var(--radius-full);
}

.shobi-contribution-teaser__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  background: var(--red);
  border: none;
  border-radius: 6px;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 3px 12px rgba(217,58,50,0.30);
}
.shobi-contribution-teaser__btn::after {
  content: '→';
  font-size: 1em;
  transition: transform var(--transition);
}
.shobi-contribution-teaser__btn:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217,58,50,0.40);
}
.shobi-contribution-teaser__btn:hover::after {
  transform: translateX(4px);
}

/* ============================================================
   SPONSORS
   ============================================================ */
.shobi-sponsors {
  padding: clamp(4rem, 10vw, 8rem) var(--space-md);
  background: var(--bg-main);
}
.shobi-sponsors__inner { max-width: var(--content-width); margin: 0 auto; }
.shobi-sponsors__header { text-align: center; margin-bottom: var(--space-xl); }
.shobi-sponsors__subtitle {
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  color: var(--red);
  letter-spacing: 0.22em;
  margin-bottom: var(--space-xs);
}
.shobi-sponsors__title { font-size: var(--text-2xl); font-weight: 700; color: var(--ink); margin-bottom: var(--space-sm); }
.shobi-sponsors__description { font-size: var(--text-base); color: var(--text-sub); }

.shobi-sponsors__category { margin-bottom: var(--space-xl); }
.shobi-sponsors__category-title {
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  color: var(--text-light);
  letter-spacing: 0.15em;
  text-align: center;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}
.shobi-sponsors__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}
.shobi-sponsors__item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(220px, 70vw, 400px);
  aspect-ratio: 3 / 1;
  padding: 8px 16px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 0;
  transition: var(--transition);
  overflow: hidden;
}
@media (min-width: 768px) {
  .shobi-sponsors__item { width: clamp(240px, 26vw, 320px); }
}
.shobi-sponsors__item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--red); }
.shobi-sponsors__item img { width: 100%; height: 100%; object-fit: contain; filter: grayscale(20%); transition: filter var(--transition); }
.shobi-sponsors__item:hover img { filter: grayscale(0%); }

.shobi-sponsors__cta {
  text-align: center;
  margin-top: var(--space-xl);
  padding: var(--space-lg) var(--space-md);
  background: var(--soft);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.shobi-sponsors__cta-title { font-size: var(--text-lg); font-weight: 700; color: var(--ink); margin-bottom: var(--space-sm); }
.shobi-sponsors__cta-text { font-size: var(--text-base); color: var(--text-sub); margin-bottom: var(--space-md); }
.shobi-sponsors__cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 32px;
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--red);
  background: #fff;
  border: 2px solid var(--red);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
  margin: 4px;
}
.shobi-sponsors__cta-btn:hover { background: var(--red); color: #fff; }

/* ============================================================
   MAIN CTA BAND (bottom of index)
   ============================================================ */
.shobi-cta {
  position: relative;
  padding: clamp(4rem, 10vw, 8rem) var(--space-md);
  background: var(--primary-gradient);
  overflow: hidden;
}
.shobi-cta__diagonal {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 50px;
  background: var(--bg-main);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}
@media (min-width: 768px) { .shobi-cta__diagonal { height: 80px; } }
.shobi-cta__inner {
  position: relative;
  z-index: 1;
  max-width: var(--content-narrow);
  margin: 0 auto;
  text-align: center;
  padding-top: var(--space-lg);
}
.shobi-cta__title {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-md);
}
.shobi-cta__description {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-lg);
  line-height: var(--line-height);
}
.shobi-cta__description a { color: #fff; text-decoration: underline; }

.shobi-cta__buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  justify-content: center;
  align-items: center;
}
@media (min-width: 480px) { .shobi-cta__buttons { flex-direction: row; gap: var(--space-md); } }

.shobi-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 40px;
  font-size: var(--text-base);
  font-weight: 700;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
}
.shobi-cta__btn--primary { background: #fff; color: var(--red); }
.shobi-cta__btn--primary:hover { background: var(--soft); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.18); }
.shobi-cta__btn--outline { background: transparent; color: #fff; border: 2px solid #fff; }
.shobi-cta__btn--outline:hover { background: rgba(255,255,255,0.15); }

/* ============================================================
   FOOTER — ダーク背景
   ============================================================ */
.shobi-footer {
  background: var(--soft);
  padding: clamp(3rem, 8vw, 5rem) var(--space-md) var(--space-md);
  border-top: 1px solid var(--border);
}
.shobi-footer__inner { max-width: var(--content-width); margin: 0 auto; }
.shobi-footer__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}
@media (min-width: 768px) {
  .shobi-footer__content { grid-template-columns: 2fr 1fr 1fr 1fr; }
}
.shobi-footer__logo { display: inline-block; text-decoration: none; margin-bottom: var(--space-md); }
.shobi-footer__logo-text {
  font-family: var(--font-accent);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--ink);
}
.shobi-footer__logo-text span { color: var(--red); }
.shobi-footer__description { font-size: var(--text-sm); color: var(--text-sub); line-height: var(--line-height); margin-bottom: var(--space-md); }

.shobi-footer__sns { display: flex; gap: var(--space-sm); }
.shobi-footer__sns-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(0,0,0,0.07);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background var(--transition);
}
.shobi-footer__sns-link:hover { background: rgba(0,0,0,0.14); }
.shobi-footer__sns-icon { width: 28px; height: 28px; display: block; }

.shobi-footer__nav-title {
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-light);
  letter-spacing: 0.12em;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
}
.shobi-footer__nav-list { list-style: none; padding: 0; margin: 0; }
.shobi-footer__nav-item { margin-bottom: var(--space-sm); }
.shobi-footer__nav-link {
  color: var(--text-sub);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: color var(--transition);
}
.shobi-footer__nav-link:hover { color: var(--ink); }
.shobi-footer__info-item { font-size: var(--text-sm); color: var(--text-sub); margin-bottom: var(--space-sm); line-height: 1.65; }

.shobi-footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
  text-align: center;
}
@media (min-width: 768px) {
  .shobi-footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}
.shobi-footer__copyright { font-size: var(--text-xs); color: var(--text-light); }
.shobi-footer__policy-links { display: flex; gap: var(--space-md); justify-content: center; }
.shobi-footer__policy-link { font-size: var(--text-xs); color: var(--text-light); text-decoration: none; transition: color var(--transition); }
.shobi-footer__policy-link:hover { color: var(--ink); }

/* ============================================================
   FIXED BOTTOM CTA (スマホ)
   ============================================================ */
.katsuta-fixed-cta {
  display: block;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 990;
  background: var(--red);
  color: #fff;
  text-align: center;
  padding: 14px var(--space-md);
  font-size: var(--text-base);
  font-weight: 700;
  text-decoration: none;
  transition: background var(--transition);
  letter-spacing: 0.04em;
  box-shadow: 0 -2px 16px rgba(0,0,0,0.18);
}
.katsuta-fixed-cta:hover { background: var(--red-dark); }
@media (min-width: 1024px) { .katsuta-fixed-cta { display: none; } }

/* contact ページでは非表示 */
.is-contact-page .katsuta-fixed-cta { display: none; }

/* ============================================================
   PAGE HERO (サブページ)
   ============================================================ */
.katsuta-page-hero {
  position: relative;
  margin-top: 68px;
  padding: clamp(5rem, 14vw, 10rem) var(--space-md) clamp(3.5rem, 10vw, 7rem);
  color: #fff;
  background: #111 url('./res/IMG_2703.jpeg') center/cover no-repeat;
  overflow: hidden;
}
@media (min-width: 768px) { .katsuta-page-hero { margin-top: 0; padding-top: 12rem; } }

/* 暗幕 */
.katsuta-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.30) 100%);
  z-index: 1;
}
.katsuta-page-hero::after { content: none; }

.katsuta-page-hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--content-width);
  margin: 0 auto;
}
.katsuta-page-hero__label {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  padding: 4px 12px;
  border: 1px solid rgba(255,255,255,0.75);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}
.katsuta-page-hero__title {
  margin: 0 0 var(--space-sm);
  font-family: var(--font-main);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.15;
  text-shadow: 0 3px 12px rgba(0,0,0,0.6);
}
.katsuta-page-hero__lead {
  max-width: 640px;
  font-size: var(--text-base);
  opacity: 0.92;
  text-shadow: 0 2px 8px rgba(0,0,0,0.5);
  line-height: var(--line-height);
}

/* page-hero-copy (白バック) */
.katsuta-page-hero-copy {
  padding: var(--space-md) var(--space-md) 12px;
  background: var(--bg-main);
}
@media (min-width: 768px) { .katsuta-page-hero-copy { padding: var(--space-lg) var(--space-md) 12px; } }
.katsuta-page-hero-copy .katsuta-page-hero__inner { position: static; z-index: auto; }
.katsuta-page-hero-copy .katsuta-page-hero__label { color: var(--red); border-color: var(--red); }
.katsuta-page-hero-copy .katsuta-page-hero__title  { color: var(--ink); text-shadow: none; }
.katsuta-page-hero-copy .katsuta-page-hero__lead   { color: var(--text-sub); opacity: 1; text-shadow: none; }

/* ============================================================
   PAGE CTA BAND (サブページ共通)
   ============================================================ */
.katsuta-page-cta {
  background: var(--primary-gradient);
  padding: clamp(3rem, 8vw, 5rem) var(--space-md);
  text-align: center;
}
.katsuta-page-cta__inner { max-width: var(--content-narrow); margin: 0 auto; }
.katsuta-page-cta__title {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-sm);
}
.katsuta-page-cta__lead {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.88);
  margin-bottom: var(--space-lg);
  line-height: var(--line-height);
}
.katsuta-page-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 44px;
  background: #fff;
  color: var(--red);
  font-size: var(--text-base);
  font-weight: 700;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
}
.katsuta-page-cta__btn:hover {
  background: var(--soft);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}

/* ============================================================
   SECTION COMMON
   ============================================================ */
.katsuta-section {
  padding: clamp(3rem, 8vw, 6rem) var(--space-md);
}
.katsuta-page-hero-copy + .katsuta-section { padding-top: 12px; }
@media (min-width: 768px) { .katsuta-page-hero-copy + .katsuta-section { padding-top: 12px; } }

.katsuta-section--alt { background: var(--soft); }
.katsuta-section__inner { max-width: var(--content-width); margin: 0 auto; }
.katsuta-section__header { margin-bottom: var(--space-lg); }

.katsuta-section__en {
  display: inline-block;
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  color: var(--red);
  letter-spacing: 0.18em;
  margin-bottom: var(--space-xs);
}
.katsuta-section__title {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.3;
}
.katsuta-section__lead {
  margin-top: var(--space-sm);
  color: var(--text-sub);
  line-height: var(--line-height);
  font-size: var(--text-base);
}

/* Philosophy image slideshow */
.katsuta-philosophy-image {
  position: relative;
  height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
@media (min-width: 768px) { .katsuta-philosophy-image { height: 460px; } }
.katsuta-philosophy-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: philosophyFade 20s infinite;
}
.katsuta-philosophy-image img:nth-child(1) { animation-delay: 0s; }
.katsuta-philosophy-image img:nth-child(2) { animation-delay: 5s; }
.katsuta-philosophy-image img:nth-child(3) { animation-delay: 10s; }
.katsuta-philosophy-image img:nth-child(4) { animation-delay: 15s; }
@keyframes philosophyFade {
  0%  { opacity: 0; }
  5%  { opacity: 1; }
  20% { opacity: 1; }
  25% { opacity: 0; }
  100%{ opacity: 0; }
}

/* ============================================================
   SCHEDULE TIMELINE
   ============================================================ */
.pros-timeline { position: relative; display: grid; gap: var(--space-md); }
.pros-timeline::before { content: ''; position: absolute; left: 112px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.pros-timeline__item { display: grid; grid-template-columns: 96px 1fr; gap: var(--space-md); position: relative; }
.pros-timeline__date { font-family: var(--font-accent); font-size: var(--text-sm); color: var(--red); padding-top: 6px; }
.pros-timeline__content {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.pros-timeline__content::before {
  content: '';
  position: absolute;
  left: -19px; top: 14px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 0 3px var(--bg-main);
}
.pros-timeline__title { margin: 0 0 6px; color: var(--ink); font-size: var(--text-lg); font-weight: 700; }
.pros-timeline__text  { margin: 0; color: var(--text-sub); font-size: var(--text-sm); }
.pros-timeline__tags  { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.pros-tag { display: inline-block; padding: 4px 10px; border-radius: var(--radius-full); font-size: 11px; font-weight: 700; color: #fff; }
.pros-tag--match    { background: #1a3d6e; }
.pros-tag--u13      { background: #2f9e44; }
.pros-tag--u14      { background: #0284c7; }
.pros-tag--training { background: #c45f10; }
.pros-tag--trm      { background: #7c3aed; }
.pros-tag--fixed    { background: #6b7280; }

@media (max-width: 767px) {
  .pros-timeline::before { left: 8px; }
  .pros-timeline__item { grid-template-columns: 1fr; padding-left: 24px; gap: 6px; }
  .pros-timeline__content::before { left: -23px; top: 16px; }
}

/* ============================================================
   CARDS & GRID
   ============================================================ */
.katsuta-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
@media (min-width: 768px)  { .katsuta-grid--2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .katsuta-grid--3 { grid-template-columns: 1fr 1fr 1fr; } }

.katsuta-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.katsuta-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.katsuta-card__title { margin: 0 0 var(--space-xs); font-size: var(--text-lg); color: var(--ink); font-weight: 700; }
.katsuta-card__text  { margin: 0; color: var(--text-sub); line-height: var(--line-height); }

/* Partner grid */
.partner-company-grid { grid-template-columns: 1fr; }
@media (min-width: 720px)  { .partner-company-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1180px) { .partner-company-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.partner-company-card { display: flex; flex-direction: column; gap: 12px; }
.partner-company__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 96px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.partner-company__logo img {
  display: block;
  width: 100%;
  max-width: 220px;
  max-height: 72px;
  object-fit: contain;
}
.partner-company__title-link { color: var(--red); text-decoration: none; font-size: var(--text-lg); font-weight: 700; line-height: 1.4; display: inline-flex; align-items: flex-start; gap: 8px; }
.partner-company__title-link:hover { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.partner-company__title-link::after { content: '↗'; font-size: 0.9em; line-height: 1; opacity: 0.65; }
.partner-company__text { line-height: 1.85; }
.partner-company__links { display: flex; flex-wrap: wrap; align-items: center; gap: 0; line-height: 1.7; }
.partner-company__links > * { display: inline; }
.partner-company__links > * + * { margin-left: 12px; }
.partner-company__links > * + *::before { content: ' | '; color: var(--text-light); margin-right: 12px; }
.partner-company__links a { color: var(--red); text-decoration: none; font-weight: 600; }
.partner-company__links a:hover { text-decoration: underline; }
.partner-company__links span { color: var(--text-sub); }

/* ============================================================
   UTILITIES
   ============================================================ */
.katsuta-list { margin: 0; padding-left: 1.2em; color: var(--text-sub); }
.katsuta-list li { margin-bottom: 6px; }

.katsuta-note {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-left: 4px solid var(--red);
  background: #fdf5f5;
  color: var(--red-dark);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: var(--line-height);
}

/* Link buttons row */
.katsuta-link-buttons { display: flex; flex-direction: column; gap: var(--space-sm); }
.katsuta-link-buttons > a { width: 100%; justify-content: center; }
@media (min-width: 768px) {
  .katsuta-link-buttons { flex-direction: row; flex-wrap: nowrap; align-items: center; }
  .katsuta-link-buttons > a { flex: 1 1 0; min-width: 200px; }
}

/* ============================================================
   COURSE SECTION
   ============================================================ */
.katsuta-course-section { background: var(--soft); }
.katsuta-course-heading { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 10px; }
.katsuta-course-heading__line { width: min(220px, 20vw); height: 2px; background: #d8d8d8; }
.katsuta-course-heading__icon { font-size: 36px; color: var(--red); }
.katsuta-course-heading__title { margin: 0; font-size: clamp(24px, 3vw, 38px); color: var(--ink); line-height: 1.1; }
.katsuta-course-heading__lead { text-align: center; margin: 0 0 24px; font-size: clamp(13px, 1.2vw, 17px); color: var(--text-sub); }

.katsuta-course-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 18px;
}
.katsuta-course-card__left {
  background: linear-gradient(180deg, var(--red) 0%, var(--red-dark) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px 18px;
  color: #fff;
}
.katsuta-course-card__left img { width: 100%; max-width: 138px; height: auto; display: block; }
.katsuta-course-card__name { margin: 14px 0 0; font-size: clamp(19px, 1.6vw, 29px); color: #fff; line-height: 1.18; text-align: center; }
.katsuta-course-card__right { padding: 18px 24px 12px; }

.katsuta-course-meta { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.katsuta-course-meta__item { padding: 6px 16px 12px; border-right: 1px dashed var(--border); }
.katsuta-course-meta__item:last-child { border-right: none; }
.katsuta-course-meta__item > .material-symbols-rounded { color: var(--red); font-size: 34px; vertical-align: middle; margin-bottom: 6px; }
.katsuta-course-meta__body strong { display: block; font-size: clamp(19px, 1.35vw, 25px); color: var(--ink); margin-bottom: 4px; line-height: 1.2; }
.katsuta-course-meta__body p { margin: 0; font-size: clamp(17px, 1.2vw, 23px); color: var(--text-sub); line-height: 1.35; }

.katsuta-course-note {
  width: fit-content;
  margin: 18px 0 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #fce8e8;
  color: var(--red-dark);
  border-radius: 8px;
  padding: 9px 14px;
  font-size: clamp(13px, 1vw, 16px);
  font-weight: 700;
  line-height: 1.2;
}
.katsuta-course-note .material-symbols-rounded { font-size: 18px; }

.katsuta-course-fee-banner {
  margin-top: 18px;
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 16px;
  align-items: center;
  border: 2px solid #f0c8c8;
  border-left: 10px solid var(--red);
  background: #fdf4f4;
  border-radius: 14px;
  padding: 16px 20px;
}
.katsuta-course-note + .katsuta-course-fee-banner { margin-top: 0; }
.katsuta-course-fee-banner .material-symbols-rounded { color: var(--red); font-size: 52px; }
.katsuta-course-fee-banner strong { color: var(--red); font-size: clamp(22px, 1.7vw, 31px); line-height: 1.1; white-space: nowrap; }
.katsuta-course-fee-banner span { font-size: clamp(15px, 1.1vw, 22px); color: var(--ink); }

.katsuta-course-section .material-symbols-rounded {
  font-family: 'Material Symbols Rounded';
  font-weight: 500;
  font-style: normal;
  line-height: 1;
  display: inline-block;
  text-transform: none;
  letter-spacing: normal;
  white-space: nowrap;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (max-width: 1023px) {
  .katsuta-course-card { grid-template-columns: 200px 1fr; }
  .katsuta-course-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .katsuta-course-meta__item { border-right: none; border-bottom: 1px dashed var(--border); }
  .katsuta-course-meta__item:nth-last-child(-n+2) { border-bottom: none; }
}
@media (min-width: 768px) {
  .katsuta-link-buttons > a { flex: 1 1 0; min-width: 220px; }
  .katsuta-course-card { margin-bottom: 12px; }
  .katsuta-course-card__left { padding: 12px 12px 10px; }
  .katsuta-course-card__left img { max-width: 84px; }
  .katsuta-course-card__name { margin-top: 8px; font-size: clamp(16px, 1.35vw, 22px); line-height: 1.15; }
  .katsuta-course-card__right { display: flex; align-items: center; padding: 10px 16px 8px; }
  .katsuta-course-meta { width: 100%; align-items: center; }
  .katsuta-course-meta__item { display: flex; flex-direction: column; justify-content: center; height: 100%; padding: 2px 10px 6px; }
  .katsuta-course-meta__item > .material-symbols-rounded { font-size: 24px; margin-bottom: 2px; }
  .katsuta-course-meta__body strong { font-size: clamp(15px, 1.15vw, 19px); margin-bottom: 2px; }
  .katsuta-course-meta__body p { font-size: clamp(14px, 1.05vw, 16px); line-height: 1.3; }
}
@media (max-width: 767px) {
  .katsuta-course-heading { gap: 8px; }
  .katsuta-course-heading__line { width: 15vw; }
  .katsuta-course-heading__icon { font-size: 30px; }
  .katsuta-course-heading__lead { margin-bottom: 16px; }
  .katsuta-course-card { grid-template-columns: 1fr; border-radius: 14px; }
  .katsuta-course-card__left { border-radius: 14px 14px 0 0; padding: 14px 12px; }
  .katsuta-course-card__left img { max-width: 124px; }
  .katsuta-course-card__name { margin-top: 10px; }
  .katsuta-course-card__right { padding: 14px 14px 10px; }
  .katsuta-course-meta { grid-template-columns: 1fr; }
  .katsuta-course-meta__item { padding: 8px 6px 10px; border-bottom: 1px dashed var(--border); display: grid; grid-template-columns: 32px 1fr; align-items: start; gap: 8px; }
  .katsuta-course-meta__item:last-child { border-bottom: none; }
  .katsuta-course-meta__item > .material-symbols-rounded { font-size: 30px; margin: 0; }
  .katsuta-course-fee-banner { grid-template-columns: 1fr; text-align: left; gap: 8px; padding: 14px; }
  .katsuta-course-fee-banner .material-symbols-rounded { font-size: 40px; }
}

/* ============================================================
   FORM
   ============================================================ */
.katsuta-form { display: grid; gap: var(--space-sm); }
.katsuta-form__row { display: grid; gap: 8px; }
.katsuta-form__label { font-size: var(--text-sm); font-weight: 700; color: var(--text-main); }
.katsuta-form__required { color: var(--red); font-size: var(--text-xs); margin-left: 6px; }
.katsuta-form input, .katsuta-form textarea, .katsuta-form select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font: inherit;
  transition: border-color var(--transition);
}
.katsuta-form input:focus, .katsuta-form textarea:focus, .katsuta-form select:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(217,58,50,0.12);
}
.katsuta-form textarea { min-height: 180px; resize: vertical; }
.katsuta-form__submit { margin-top: var(--space-sm); border: none; cursor: pointer; }

/* WordPress CF7 */
.wpcf7 .screen-reader-response { position: absolute; overflow: hidden; clip: rect(1px,1px,1px,1px); clip-path: inset(50%); width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; }
.wpcf7-form fieldset.hidden-fields-container { display: none; margin: 0; padding: 0; border: 0; }

/* ============================================================
   Schedule Timeline CMS — 重複日付非表示
   ============================================================ */
.pros-timeline__date.is-hidden { visibility: hidden; opacity: 0; min-height: 1.5em; }