/* ============================================
   ClaudeCode ブートキャンプLP — CSS
   LP-Bデザインシステム継承 + AIDesigner要素
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* カラー */
  --color-navy-dark: #0A1628;
  --color-navy: #1A2A4A;
  --color-navy-mid: #132138;
  --color-accent: #2563EB;
  --color-accent-hover: #1D4ED8;
  --color-bg-white: #FFFFFF;
  --color-bg-light: #F4F6FA;
  --color-text: #1A1A1A;
  --color-text-sub: #4B5563;
  --color-text-light: #9CA3AF;
  --color-white: #FFFFFF;
  --color-border: #E5E7EB;
  --color-border-light: rgba(229, 231, 235, 0.5);
  --color-red: #EF4444;
  --color-gold: #F5A623;
  --color-gold-light: #FBBF24;

  /* フォント */
  --font-family: 'Noto Sans JP', sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-bold: 700;
  --fw-black: 900;

  /* フォントサイズ */
  --fs-xs: 0.875rem;
  --fs-sm: 1rem;
  --fs-base: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.375rem;
  --fs-2xl: 1.625rem;
  --fs-3xl: 2rem;
  --fs-4xl: 2.5rem;
  --fs-5xl: 3.25rem;
  --fs-6xl: 4rem;
  --fs-7xl: 5rem;

  /* スペーシング */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* レイアウト */
  --max-width: 1024px;
  --max-width-narrow: 768px;

  /* シャドウ */
  --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.04);
  --shadow-md: 0 4px 20px -2px rgba(10, 22, 40, 0.06);
  --shadow-lg: 0 12px 30px -4px rgba(10, 22, 40, 0.1);
  --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.3);

  /* ボーダー */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* トランジション */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   グローバル背景エフェクト
   ページ全体に浮遊する光のオーブ
   ============================================ */
.bg-effects {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0;
  will-change: transform;
}

/* ゴールドのオーブ — 右上を漂う */
.bg-orb--1 {
  width: 400px;
  height: 400px;
  top: -5%;
  right: -5%;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.08) 0%, transparent 70%);
  animation: orbFloat1 25s ease-in-out infinite;
  opacity: 1;
}

/* ブルーのオーブ — 左下を漂う */
.bg-orb--2 {
  width: 500px;
  height: 500px;
  bottom: 10%;
  left: -10%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  animation: orbFloat2 30s ease-in-out infinite;
  opacity: 1;
}

/* 小さいゴールドのオーブ — 中央を横切る */
.bg-orb--3 {
  width: 250px;
  height: 250px;
  top: 40%;
  left: 30%;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.05) 0%, transparent 70%);
  animation: orbFloat3 20s ease-in-out infinite;
  opacity: 1;
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(-60px, 80px) scale(1.1); }
  50% { transform: translate(-30px, 160px) scale(0.95); }
  75% { transform: translate(40px, 60px) scale(1.05); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(80px, -40px) scale(1.1); }
  50% { transform: translate(120px, -100px) scale(0.9); }
  75% { transform: translate(40px, -60px) scale(1.05); }
}

@keyframes orbFloat3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(100px, -50px) scale(1.2); }
  66% { transform: translate(-60px, 40px) scale(0.85); }
}

/* --- リセット --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-family);
  font-weight: var(--fw-regular);
  color: var(--color-text);
  background-color: var(--color-bg-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "palt";
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

::selection {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* --- ベースレイアウト --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  position: relative;
  z-index: 1;
}

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

.section {
  padding: var(--space-2xl) 0;
}

.section--white {
  background-color: var(--color-bg-white);
  position: relative;
}

/* 白セクションにサブトルなグラデーションアクセント */
.section--white::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 90% 20%, rgba(37, 99, 235, 0.02) 0%, transparent 70%),
    radial-gradient(ellipse 500px 300px at 10% 80%, rgba(245, 166, 35, 0.02) 0%, transparent 70%);
  pointer-events: none;
}

.section--light {
  background-color: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

/* ライトセクションに微細なドットノイズ */
.section--light::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(10, 22, 40, 0.03) 1px, transparent 0);
  background-size: 24px 24px;
  pointer-events: none;
}

.section--navy {
  background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-navy-mid) 50%, var(--color-navy) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

/* グリッドパターン背景 + ドット交差点 */
.section--navy::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle 1.5px at center, rgba(255, 255, 255, 0.06) 0%, transparent 100%),
    linear-gradient(to right, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, black 30%, transparent 80%);
}

/* --- セクションヘッダー --- */
.section-header {
  margin-bottom: var(--space-2xl);
}

.section-header--center {
  text-align: center;
}

.section-header__divider {
  width: 48px;
  height: 3px;
  background: var(--color-accent);
  border-radius: 2px;
  margin-top: var(--space-md);
}

.section-header--center .section-header__divider {
  margin-left: auto;
  margin-right: auto;
}

.section__title-label {
  display: block;
  color: var(--color-accent);
  font-weight: var(--fw-bold);
  font-size: var(--fs-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.section__title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-navy-dark);
  line-height: 1.3;
}

.section__subtitle {
  margin-top: var(--space-sm);
  color: var(--color-text-sub);
  font-size: var(--fs-sm);
}

.text-center {
  text-align: center;
}

/* --- ボタン --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-weight: var(--fw-bold);
  border-radius: var(--radius-sm);
  padding: 0.875rem 2rem;
  font-size: var(--fs-base);
  cursor: pointer;
  border: none;
  transition: all var(--transition-base);
  text-decoration: none;
  line-height: 1.4;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
}

.btn--outline {
  background-color: var(--color-bg-white);
  color: var(--color-navy-dark);
  border: 2px solid var(--color-navy-dark);
}

.btn--outline:hover {
  background-color: var(--color-navy-dark);
  color: var(--color-white);
}

.btn--full {
  width: 100%;
}

.btn__arrow {
  transition: transform var(--transition-fast);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

/* --- バッジ --- */
.badge--glass {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.02) 100%);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge--glass .badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-gold);
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.badge-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  justify-content: center;
}

/* ============================================
   1. ヒーローセクション
   タイトル主役のインパクト重視レイアウト
   ============================================ */
.hero {
  padding: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* ========================================
   ヒーロー背景エフェクト群
   Linear / Vercel レベルの奥行きある演出
   ======================================== */

/* 1. オーロラ: 大きなカラーメッシュが緩やかに流れる */
.hero__aurora {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(37, 99, 235, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 70%, rgba(245, 166, 35, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 50% 50%, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  animation: auroraShift 12s ease-in-out infinite alternate;
  filter: blur(40px);
  opacity: 0.8;
}

@keyframes auroraShift {
  0% {
    background-position: 0% 0%, 100% 100%, 50% 50%;
    transform: scale(1) rotate(0deg);
  }
  100% {
    background-position: 20% 40%, 80% 20%, 60% 40%;
    transform: scale(1.05) rotate(1deg);
  }
}

/* 2. メッシュグラデーション: 動くグラデーションのレイヤー */
.hero__mesh {
  position: absolute;
  inset: -20%;
  pointer-events: none;
  background:
    conic-gradient(from 0deg at 30% 40%, transparent 0deg, rgba(37, 99, 235, 0.08) 60deg, transparent 120deg),
    conic-gradient(from 180deg at 70% 60%, transparent 0deg, rgba(245, 166, 35, 0.06) 60deg, transparent 120deg);
  animation: meshRotate 30s linear infinite;
  filter: blur(60px);
}

@keyframes meshRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* 3. ライトレイ: 中央からの控えめな放射光 */
.hero__rays {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  height: 200%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  background:
    conic-gradient(
      from 0deg at 50% 50%,
      transparent 0deg,
      rgba(245, 166, 35, 0.03) 10deg,
      transparent 20deg,
      transparent 60deg,
      rgba(37, 99, 235, 0.02) 70deg,
      transparent 80deg,
      transparent 120deg,
      rgba(245, 166, 35, 0.03) 130deg,
      transparent 140deg,
      transparent 180deg,
      rgba(37, 99, 235, 0.02) 190deg,
      transparent 200deg,
      transparent 240deg,
      rgba(245, 166, 35, 0.03) 250deg,
      transparent 260deg,
      transparent 300deg,
      rgba(37, 99, 235, 0.02) 310deg,
      transparent 320deg,
      transparent 360deg
    );
  animation: raysRotate 60s linear infinite;
  opacity: 0.7;
}

@keyframes raysRotate {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* 4. タイトル中央のグロー */
.hero__glow {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 350px;
  background: radial-gradient(ellipse,
    rgba(245, 166, 35, 0.18) 0%,
    rgba(245, 166, 35, 0.06) 40%,
    transparent 70%);
  pointer-events: none;
  animation: pulseGlow 8s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.2); }
}

/* 5. ノイズオーバーレイ: 映像的な粒子感 */
.hero__noise {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
  mix-blend-mode: overlay;
}

.hero__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 var(--space-md);
  width: 100%;
}

/* ========================================
   プログラムタイトル — 画面の主役
   ======================================== */
.hero__program-title {
  font-size: clamp(3.2rem, 8vw, 7.5rem);
  font-weight: var(--fw-black);
  letter-spacing: 0.06em;
  line-height: 1.0;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: var(--space-lg);
  /* 純白 — 最大コントラスト */
  color: #ffffff;
  -webkit-text-fill-color: #ffffff;
  -webkit-text-stroke: 3px #ffffff;
  paint-order: stroke fill;
  text-shadow:
    0 0 40px rgba(255, 255, 255, 0.3),
    0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero__program-title-accent {
  display: block;
  font-size: 1em;
  letter-spacing: 0.05em;
  /* ゴールド発光体 */
  color: var(--color-gold);
  -webkit-text-fill-color: transparent;
  -webkit-text-stroke: 0;
  background: linear-gradient(
    135deg,
    var(--color-gold) 0%,
    var(--color-gold-light) 20%,
    #fff8e1 45%,
    var(--color-gold-light) 65%,
    var(--color-gold) 85%,
    #fff8e1 100%
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  animation: shimmer 3s ease-in-out infinite;
  text-shadow: none;
  filter:
    drop-shadow(0 0 30px rgba(245, 166, 35, 0.5))
    drop-shadow(0 0 60px rgba(245, 166, 35, 0.25));
  margin-top: 0.05em;
}

@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* メインコピー — タイトルの補足 */
.hero__title {
  font-size: 1.1rem;
  font-weight: var(--fw-bold);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.5;
  letter-spacing: 0;
  margin: 0 0 var(--space-xs);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* 「Claude Code」ゴールドハイライト + グラデーションライン */
.hero__title-gold {
  color: var(--color-gold);
  text-shadow: 0 0 30px rgba(245, 166, 35, 0.4), 0 2px 20px rgba(0, 0, 0, 0.3);
  position: relative;
  display: inline;
}

.hero__title-gold::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light), var(--color-gold));
  border-radius: 2px;
  opacity: 0.7;
}

.hero__subtitle {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.75);
  font-weight: var(--fw-regular);
  line-height: 1.7;
  max-width: 400px;
  margin: 0 auto var(--space-lg);
}

/* CTA ボタン群 */
.hero__cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: linear-gradient(135deg, var(--color-gold) 0%, #e8940e 50%, var(--color-gold-light) 100%);
  color: var(--color-navy-dark);
  font-weight: var(--fw-black);
  font-size: var(--fs-sm);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  border: none;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  letter-spacing: 0.02em;
  box-shadow: 0 4px 20px rgba(245, 166, 35, 0.35);
}

.hero__cta:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 30px rgba(245, 166, 35, 0.5), 0 0 60px rgba(245, 166, 35, 0.2);
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 50%, #e8940e 100%);
}

.hero__cta-secondary {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--fs-xs);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.hero__cta-secondary:hover {
  color: var(--color-white);
}

.hero__cta-note {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--space-xs);
}

/* スクロールダウンインジケーター */
.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.3), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

.hide-mobile {
  display: none;
}

/* ============================================
   2. 共感・問題提起セクション
   ============================================ */
.empathy__lead {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-black);
  color: var(--color-navy-dark);
  text-align: center;
  margin-bottom: var(--space-xl);
  line-height: 1.4;
}

.empathy__body {
  max-width: 600px;
  margin: 0 auto;
}

.empathy__body p {
  font-size: var(--fs-base);
  color: var(--color-text-sub);
  line-height: 2.0;
  margin-bottom: var(--space-md);
}

.empathy__conclusion {
  font-size: var(--fs-2xl) !important;
  font-weight: var(--fw-bold);
  color: var(--color-navy-dark) !important;
  text-align: center;
  margin-top: var(--space-lg);
  line-height: 1.6;
}

/* ============================================
   3. できること 6ブロック
   ============================================ */
.capabilities-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.cap-block {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.cap-block:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.cap-block__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
  transition: all var(--transition-base);
}

.cap-block:hover .cap-block__icon {
  background: var(--color-accent);
  color: var(--color-white);
}

.cap-block__icon svg {
  stroke: currentColor;
}

.cap-block__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-navy-dark);
  margin-bottom: var(--space-xs);
}

.cap-block__text {
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* ============================================
   7. こんな方が対象（ターゲットカード）
   ============================================ */
.target__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 800px;
  margin: 0 auto;
}

.target-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  border-left: 4px solid var(--color-accent);
  transition: all var(--transition-base);
}

.target-card:hover {
  box-shadow: var(--shadow-lg);
}

.target-card__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  color: var(--color-accent);
}

.target-card__title {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-navy-dark);
  line-height: 1.6;
}

.target-card__desc {
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  margin-top: 4px;
  line-height: 1.7;
}


/* ============================================
   4. 講師紹介
   ============================================ */
.instructor-layout {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  align-items: center;
}

.instructor-layout__image-wrap {
  width: 100%;
  position: relative;
}

.instructor-layout__image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-lg);
  transform: translate(8px, 8px);
  z-index: 0;
  display: none;
}

.instructor-layout__image {
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-lg);
}

.instructor__intro {
  max-width: 720px;
  margin: 0 auto;
}

.instructor__intro-text {
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  text-align: center;
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.instructor-layout__body {
  width: 100%;
}

.instructor__role {
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  font-weight: var(--fw-medium);
  margin-bottom: 4px;
}

.instructor__name {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-black);
  color: var(--color-navy-dark);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.instructor__bio {
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  line-height: 1.9;
  margin-bottom: var(--space-sm);
}

.instructor__achievements {
  background: var(--color-bg-light);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  margin-top: var(--space-md);
}

.instructor__achievements-title {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-navy-dark);
  margin-bottom: var(--space-xs);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.instructor__achievements-title svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  stroke: var(--color-accent);
}

.instructor__achievements-list {
  font-size: var(--fs-xs);
  color: var(--color-text-sub);
  line-height: 1.9;
}

.instructor__achievements-list li {
  padding-left: 1em;
  position: relative;
  margin-bottom: 2px;
}

.instructor__achievements-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.8em;
  width: 5px;
  height: 5px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

/* ============================================
   5. 選ばれる3つの理由
   大きなアイコン + ホバー色反転
   ============================================ */
.reason-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.reason-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.reason-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.1);
}

.reason-card__number {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-size: var(--fs-5xl);
  font-weight: var(--fw-black);
  color: rgba(37, 99, 235, 0.05);
  line-height: 1;
}

.reason-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  transition: all var(--transition-base);
}

.reason-card:hover .reason-card__icon {
  background: var(--color-accent);
}

.reason-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-accent);
  stroke: var(--color-accent);
  transition: all var(--transition-base);
}

.reason-card:hover .reason-card__icon svg {
  color: var(--color-white);
  stroke: var(--color-white);
}

.reason-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: var(--color-navy-dark);
  margin-bottom: var(--space-xs);
  line-height: 1.4;
}

.reason-card__text {
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* ============================================
   6. カリキュラム（タイムライン形式）
   ============================================ */
.curriculum-tabs {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
  justify-content: center;
}

.curriculum-tab {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  cursor: pointer;
  border: 2px solid var(--color-border);
  background: var(--color-bg-white);
  color: var(--color-text-sub);
  transition: all var(--transition-base);
}

.curriculum-tab:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.curriculum-tab--active {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.curriculum-day {
  display: none;
}

.curriculum-day--active {
  display: block;
}

.curriculum-day__title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-navy-dark);
  margin-bottom: var(--space-xs);
}

.curriculum-day__subtitle {
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  margin-bottom: var(--space-lg);
}

.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-accent), rgba(37, 99, 235, 0.2));
  border-radius: 1px;
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-lg);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item__dot {
  position: absolute;
  left: -32px;
  top: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 4px solid var(--color-bg-white);
  box-shadow: 0 0 0 2px var(--color-accent);
}

.timeline-item__title {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-navy-dark);
  margin-bottom: 4px;
}

.timeline-item__desc {
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  line-height: 1.7;
}

/* ============================================
   7. 開催概要
   ============================================ */
.details-section {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.section__title-label--light {
  color: rgba(255, 255, 255, 0.6);
}

.section__title--light {
  color: var(--color-white);
}

.overview-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.overview-table th,
.overview-table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-size: var(--fs-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.overview-table th {
  background: var(--color-bg-light);
  font-weight: var(--fw-bold);
  color: var(--color-navy-dark);
  width: 140px;
  white-space: nowrap;
}

.overview-table td {
  color: var(--color-text);
}

.overview-table__note {
  color: var(--color-text-sub);
  font-size: var(--fs-xs);
}

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

/* ============================================
   開催コホート カードグリッド
   ============================================ */
.cohort-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.cohort-loading {
  grid-column: 1 / -1;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-xl) var(--space-md);
}

.cohort-loading--error {
  color: #ffb4b4;
}

.cohort-card {
  position: relative;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  cursor: pointer;
}

.cohort-card:hover {
  transform: translateY(-2px);
  border-color: rgba(245, 166, 35, 0.5);
  background: rgba(255, 255, 255, 0.07);
}

.cohort-card--selected {
  border-color: #F5A623;
  background: rgba(245, 166, 35, 0.08);
  box-shadow: 0 0 0 2px rgba(245, 166, 35, 0.3);
}

.cohort-card__bar {
  height: 4px;
  background: linear-gradient(90deg, #F5A623, #f7c26b);
}

.cohort-card__body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cohort-card__label {
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: #F5A623;
  letter-spacing: 0.02em;
}

.cohort-card__dates {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-sm) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cohort-card__date-row,
.cohort-card__meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.88);
  font-size: var(--fs-sm);
}

.cohort-card__date-row strong {
  color: #fff;
  margin-right: 4px;
}

.cohort-card__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: rgba(255, 255, 255, 0.7);
}

.cohort-card__price {
  color: #fff;
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  padding-top: var(--space-xs);
}

.cohort-card__btn {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  margin-top: var(--space-xs);
  background: linear-gradient(135deg, #F5A623, #e8951a);
  color: #0A1628;
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.cohort-card__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(245, 166, 35, 0.3);
}

/* 申込フォーム内の選択済み開催回表示 */
.cohort-selected__box {
  background: rgba(255, 255, 255, 0.06);
  border: 1px dashed rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  min-height: 48px;
  display: flex;
  align-items: center;
}

.cohort-selected__empty {
  color: rgba(255, 255, 255, 0.55);
  font-size: var(--fs-sm);
}

.cohort-selected__label {
  color: #F5A623;
  font-weight: var(--fw-bold);
  font-size: var(--fs-base);
}

/* ============================================
   8. FAQ（アコーディオン）
   ============================================ */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  cursor: pointer;
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  color: var(--color-navy-dark);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  transition: background var(--transition-fast);
}

.faq-item__question:hover {
  background: var(--color-bg-light);
}

.faq-item__question-label {
  color: var(--color-accent);
  font-weight: var(--fw-black);
  margin-right: var(--space-xs);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  transition: transform var(--transition-base);
}

.faq-item--open .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item--open .faq-item__answer {
  max-height: 300px;
}

.faq-item__answer-inner {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  line-height: 1.8;
}

/* ============================================
   9. CTA + フォームセクション
   洗練されたグラスモーフィズム
   ============================================ */
.cta-section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-lg);
}

.cta__title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-black);
  color: var(--color-white);
  text-align: center;
  margin-bottom: var(--space-sm);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.cta__subtitle-text {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-xl);
  font-size: var(--fs-sm);
}

/* グラスモーフィズム フォームボックス（強化版） */
.cta-form-box {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  max-width: 640px;
  margin: 0 auto var(--space-xl);
  position: relative;
  overflow: hidden;
}

/* 上部グラデーションライン */
.cta-form-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-gold), var(--color-accent), transparent);
}

/* フォーム内部スタイル */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
}

.form-label__required {
  color: var(--color-red);
  font-size: var(--fs-xs);
  margin-left: 4px;
}

.form-input,
.form-select {
  width: 100%;
  border-radius: var(--radius-lg);
  padding: 0.75rem 1rem;
  transition: all var(--transition-base);
  line-height: 1.5;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.cta-form-box .form-label {
  color: rgba(255, 255, 255, 0.85);
}

.cta-form-box .form-input,
.cta-form-box .form-select {
  background-color: #1e2d4a;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--color-white);
}

.cta-form-box .form-input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.cta-form-box .form-select option {
  background: var(--color-navy-dark);
  color: var(--color-white);
}

.cta-form-box .form-input:focus,
.cta-form-box .form-select:focus {
  outline: none;
  border-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.cta-form-box .form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='rgba(255,255,255,0.5)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.cta-form-box__submit {
  width: 100%;
  background: var(--color-white);
  color: var(--color-navy-dark);
  font-weight: var(--fw-black);
  font-size: var(--fs-lg);
  padding: 1.125rem;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.cta-form-box__submit:hover {
  transform: scale(1.02);
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.2);
}

.cta-form-box__submit svg {
  transition: transform var(--transition-fast);
}

.cta-form-box__submit:hover svg {
  transform: translateX(4px);
}

/* 問い合わせ */
.cta-contacts-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.contact-item__icon {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item__icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
}

.contact-item__label {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 2px;
}

.contact-item__value {
  font-weight: var(--fw-medium);
  font-size: var(--fs-sm);
}

/* 中間CTA（白背景用） */
.mid-cta {
  text-align: center;
  padding: var(--space-xl) 0;
}

.mid-cta__text {
  font-size: var(--fs-sm);
  color: var(--color-text-sub);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.mid-cta .btn--gold {
  background: linear-gradient(135deg, var(--color-gold) 0%, #e8940e 50%, var(--color-gold-light) 100%);
  color: var(--color-navy-dark);
  font-size: var(--fs-lg);
  font-weight: var(--fw-black);
  padding: 1.125rem 3rem;
  border-radius: var(--radius-full);
  box-shadow:
    0 4px 20px rgba(245, 166, 35, 0.35),
    0 0 0 0 rgba(245, 166, 35, 0);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.02em;
}

.mid-cta .btn--gold:hover {
  transform: scale(1.08);
  box-shadow:
    0 8px 30px rgba(245, 166, 35, 0.5),
    0 0 60px rgba(245, 166, 35, 0.2);
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 50%, #e8940e 100%);
}

/* 中間CTA: 2ボタン並列（申込主・相談副） */
.mid-cta__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
}

/* 白背景セクション用アウトラインボタン */
.btn--outline-dark {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 1.125rem 2.25rem;
  background: transparent;
  color: var(--color-navy-dark);
  border: 2px solid rgba(10, 22, 40, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  text-decoration: none;
  transition: all var(--transition-base);
}

.btn--outline-dark:hover {
  border-color: var(--color-navy-dark);
  background: rgba(10, 22, 40, 0.04);
  transform: translateY(-2px);
}

/* ============================================
   10. フッター
   ============================================ */
.footer-section {
  padding-top: 0;
}

.cta-form-box__note {
  text-align: center;
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--space-sm);
}

.cta-form-box__legal {
  text-align: center;
  font-size: var(--fs-xs);
  margin-top: 6px;
}

.cta-form-box__legal a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s ease;
}

.cta-form-box__legal a:hover {
  color: #F5A623;
}

/* ============================================
   最終CTA — 直接申込 / 無料相談 の並列レイアウト
   ============================================ */

/* 直接申込カード（主・ゴールド強調） */
.cta-form-box--primary {
  background: linear-gradient(180deg, rgba(245, 166, 35, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
  border: 1px solid rgba(245, 166, 35, 0.25);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(245, 166, 35, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.cta-form-box--primary::before {
  background: linear-gradient(90deg, transparent, var(--color-gold), var(--color-gold-light, #FBBF24), var(--color-gold), transparent);
  height: 3px;
}

.cta-form-box__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.375em 0.9em;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light, #FBBF24) 100%);
  color: var(--color-navy-dark);
  font-size: var(--fs-xs);
  font-weight: var(--fw-black);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.03em;
  box-shadow: 0 4px 16px rgba(245, 166, 35, 0.3);
}

.cta-form-box__heading {
  font-size: var(--fs-xl);
  font-weight: var(--fw-black);
  color: var(--color-white);
  margin: 0 0 var(--space-xs);
  line-height: 1.4;
}

.cta-form-box__lead {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 var(--space-lg);
  line-height: 1.7;
}

/* ゴールド送信ボタン（直接申込用） */
.cta-form-box__submit--gold {
  background: linear-gradient(135deg, var(--color-gold) 0%, #e8940e 50%, var(--color-gold-light, #FBBF24) 100%);
  color: var(--color-navy-dark);
  box-shadow:
    0 6px 24px rgba(245, 166, 35, 0.4),
    0 0 40px rgba(245, 166, 35, 0.2);
}

.cta-form-box__submit--gold:hover {
  background: linear-gradient(135deg, var(--color-gold-light, #FBBF24) 0%, var(--color-gold) 50%, #e8940e 100%);
  box-shadow:
    0 8px 32px rgba(245, 166, 35, 0.55),
    0 0 60px rgba(245, 166, 35, 0.3);
}

.cta-form-box__submit--gold:disabled {
  background: rgba(245, 166, 35, 0.15);
  color: rgba(255, 255, 255, 0.35);
  box-shadow: none;
  border: 1px solid rgba(245, 166, 35, 0.2);
}

/* 区切り線 */
.cta-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  max-width: 560px;
  margin: var(--space-xl) auto;
  color: rgba(255, 255, 255, 0.4);
}

.cta-divider::before,
.cta-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.cta-divider__text {
  font-size: var(--fs-xs);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* ============================================
   無料個別相談への誘導（index側：別ページへのリンク）
   ============================================ */
.consultation-link {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-lg) var(--space-md);
}

.consultation-link__text {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.8;
  margin: 0 0 var(--space-md);
}

.consultation-link__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.875rem 2rem;
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  text-decoration: none;
  transition: all var(--transition-base);
}

.consultation-link__btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.consultation-link__btn svg {
  transition: transform var(--transition-fast);
}

.consultation-link__btn:hover svg {
  transform: translateX(4px);
}

/* ============================================
   相談ページ：シンプルヘッダー（戻り導線）
   ============================================ */
.sub-header {
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}

.sub-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.sub-header__back {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.sub-header__back:hover {
  color: var(--color-white);
}

.sub-header__back svg {
  transition: transform var(--transition-fast);
}

.sub-header__back:hover svg {
  transform: translateX(-3px);
}

.sub-header__apply {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1.25rem;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light, #FBBF24) 100%);
  color: var(--color-navy-dark);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: var(--fw-black);
  text-decoration: none;
  box-shadow: 0 2px 12px rgba(245, 166, 35, 0.3);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.sub-header__apply:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(245, 166, 35, 0.45);
}

/* ============================================
   相談ページ：申込への再誘導
   ============================================ */
.consultation-return {
  max-width: 560px;
  margin: var(--space-xl) auto 0;
  padding: var(--space-lg);
  text-align: center;
  background: rgba(245, 166, 35, 0.05);
  border: 1px solid rgba(245, 166, 35, 0.2);
  border-radius: var(--radius-xl);
}

.consultation-return__text {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  margin: 0 0 var(--space-md);
}

.consultation-return__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.875rem 2rem;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light, #FBBF24) 100%);
  color: var(--color-navy-dark);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-black);
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(245, 166, 35, 0.3);
  transition: all var(--transition-base);
}

.consultation-return__btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(245, 166, 35, 0.45);
}

.consultation-return__btn svg {
  transition: transform var(--transition-fast);
}

.consultation-return__btn:hover svg {
  transform: translateX(4px);
}

.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: var(--space-lg);
  text-align: center;
}

.footer__logo {
  height: 28px;
  opacity: 0.4;
  margin: 0 auto var(--space-sm);
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.footer__link {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.2s;
}

.footer__link:hover {
  color: rgba(255, 255, 255, 0.7);
}

.footer__copyright {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   危機感セクション（背景テクスチャ）
   ============================================ */
.urgency-section {
  position: relative;
}

/* ドットテクスチャオーバーレイ */
.urgency-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.03) 1px, transparent 0);
  background-size: 20px 20px;
  pointer-events: none;
}

.urgency-section .container {
  position: relative;
  z-index: 1;
}

.urgency__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(245, 166, 35, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.urgency__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-gold);
  stroke: var(--color-gold);
}

.urgency__content {
  text-align: center;
}

.urgency__headline {
  font-size: var(--fs-lg);
  color: var(--color-white);
  font-weight: var(--fw-bold);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.urgency__body {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.9;
  margin-bottom: var(--space-md);
}

.urgency__accent {
  font-size: var(--fs-base);
  color: var(--color-gold);
  font-weight: var(--fw-bold);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.urgency__reassure {
  font-size: var(--fs-base);
  color: var(--color-white);
  font-weight: var(--fw-bold);
  line-height: 1.8;
}

.urgency__closing {
  font-size: var(--fs-xl);
  color: var(--color-gold);
  font-weight: var(--fw-black);
  margin-top: var(--space-lg);
}

/* ============================================
   アニメーション
   ============================================ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
}

.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }

/* ============================================
   ユーティリティ
   ============================================ */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ============================================
   レスポンシブ
   ============================================ */

/* --- SM: 640px --- */
@media (min-width: 640px) {
  .section {
    padding: var(--space-xl) 0;
  }

  .section__title {
    font-size: var(--fs-4xl);
  }

  .capabilities-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__title {
    font-size: 1.5rem;
  }

  .hero__subtitle {
    font-size: var(--fs-sm);
  }

  .hero__cta {
    font-size: var(--fs-base);
    padding: 1rem 2.5rem;
  }

  .hero__glow {
    width: 800px;
    height: 450px;
  }

  .hero__aurora {
    filter: blur(60px);
  }

  .hide-mobile {
    display: inline;
  }

  .reason-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }

  .cta-contacts-row {
    flex-direction: row;
  }
}

/* --- MD: 768px --- */
@media (min-width: 768px) {
  .hero__title {
    font-size: 1.75rem;
  }

  .hero__cta {
    font-size: var(--fs-lg);
    padding: 1.125rem 3rem;
  }

  .hero__inner {
    padding: 0 var(--space-lg);
  }

  .bridge__text {
    font-size: var(--fs-3xl);
  }

  .grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .instructor-layout {
    flex-direction: row;
    gap: var(--space-2xl);
  }

  .instructor-layout__image-wrap {
    width: 40%;
  }

  .instructor-layout__image-wrap::after {
    display: block;
  }

  .instructor-layout__body {
    width: 60%;
  }

  .cta-form-box {
    padding: var(--space-2xl);
  }

  .footer {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .footer__logo {
    margin: 0;
  }
}

/* --- LG: 1024px --- */
@media (min-width: 1024px) {
  .section {
    padding: var(--space-3xl) 0;
  }

  .capabilities-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .empathy__lead {
    font-size: var(--fs-3xl);
  }

  .hero__title {
    font-size: 2rem;
    line-height: 1.3;
  }

  .hero__glow {
    width: 1200px;
    height: 600px;
  }

  .hero__aurora {
    filter: blur(80px);
  }

  .bg-orb--1 {
    width: 600px;
    height: 600px;
  }

  .bg-orb--2 {
    width: 700px;
    height: 700px;
  }

  .cta__title {
    font-size: var(--fs-4xl);
  }

  .overview-table th {
    width: 160px;
  }
}

/* ============================================
   スクロール連動アニメーション
   ============================================ */
.scroll-fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-1 { transition-delay: 100ms; }
.stagger-2 { transition-delay: 200ms; }
.stagger-3 { transition-delay: 300ms; }

/* ============================================
   プライバシーポリシー同意
   ============================================ */
.privacy-consent {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.privacy-consent__label {
  display: flex;
  align-items: flex-start;
  gap: 0.75em;
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  line-height: 1.5;
}

.privacy-consent__checkbox {
  width: 20px;
  height: 20px;
  accent-color: var(--color-gold, #F5A623);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
}

.privacy-consent__checkbox:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.privacy-consent__link {
  color: var(--color-gold-light, #FBBF24);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(251, 191, 36, 0.4);
}

.privacy-consent__link:hover {
  color: var(--color-gold, #F5A623);
  text-decoration-color: var(--color-gold, #F5A623);
}

.privacy-consent__hint {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.6);
  margin: 0.5em 0 0 calc(20px + 0.75em);
  transition: opacity 0.3s, height 0.3s;
}

.privacy-consent__hint.is-hidden {
  opacity: 0;
  height: 0;
  margin: 0;
  overflow: hidden;
}

.cta-form-box__submit:disabled {
  opacity: 1;
  cursor: not-allowed;
  transform: none;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.4);
  box-shadow: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============================================
   モーダル（ダーク基調 — LP世界観と統一）
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 22, 40, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  padding: var(--space-md);
}

.modal-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: linear-gradient(180deg, #1A2A4A 0%, #0F1D35 100%);
  border-radius: 16px;
  border: 1px solid rgba(245, 166, 35, 0.15);
  width: 100%;
  max-width: 640px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(245, 166, 35, 0.08);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.modal__title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-white);
  margin: 0;
}

.modal__close {
  background: none;
  border: none;
  font-size: 1.75rem;
  color: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  line-height: 1;
  transition: background 0.2s, color 0.2s;
}

.modal__close:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
}

.modal__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-lg);
  font-size: var(--fs-sm);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.75);
}

.modal__body h4 {
  font-size: var(--fs-base);
  font-weight: 700;
  margin: 1.5em 0 0.5em;
  color: var(--color-white);
}

.modal__body p {
  margin: 0 0 1em;
}

.modal__body ul {
  padding-left: 1.5em;
  margin: 0 0 1em;
}

.modal__body a {
  color: var(--color-gold-light, #FBBF24);
}

.modal__date {
  opacity: 0.4;
  font-size: 0.85em;
  margin-top: 2em;
}

.modal__footer {
  padding: var(--space-sm) var(--space-lg) var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  flex-shrink: 0;
}

.modal__scroll-hint {
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.35);
  margin: 0 0 var(--space-sm);
  transition: opacity 0.3s;
}

.modal__scroll-hint.is-hidden {
  opacity: 0;
}

.modal__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.75em 2.5em;
  border: none;
  border-radius: 8px;
  font-size: var(--fs-sm);
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s;
}

.modal__btn:disabled {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.25);
  cursor: not-allowed;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.modal__btn:not(:disabled) {
  background: linear-gradient(135deg, #F5A623 0%, #FBBF24 100%);
  color: #0F1D35;
  box-shadow: 0 4px 16px rgba(245, 166, 35, 0.3);
  border: none;
}

.modal__btn:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(245, 166, 35, 0.4);
}

/* モバイル: ボトムシート型 */
@media (max-width: 639px) {
  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }

  .modal {
    max-height: 90vh;
    max-width: 100%;
    border-radius: 16px 16px 0 0;
  }

  .modal__header {
    padding: var(--space-sm) var(--space-md);
  }

  .modal__body {
    padding: var(--space-md);
  }

  .modal__footer {
    padding: var(--space-sm) var(--space-md) var(--space-md);
  }
}

/* ============================================
   アクセシビリティ: アニメーション軽減
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  .hero__aurora,
  .hero__mesh,
  .hero__rays,
  .hero__glow,
  .bg-orb,
  .animate-fade-up,
  .scroll-fade-up {
    animation: none !important;
    transition: none !important;
  }

  .scroll-fade-up {
    opacity: 1;
    transform: none;
  }

  .animate-fade-up {
    opacity: 1;
  }
}

/* モバイルではレイズとメッシュを軽量化 */
@media (max-width: 639px) {
  .hero__rays {
    display: none;
  }

  .hero__mesh {
    filter: blur(80px);
    opacity: 0.5;
  }

  .bg-orb--2,
  .bg-orb--3 {
    display: none;
  }
}