@charset "UTF-8";
/* =====================================================
   ITスキルアカデミー ホームページ リニューアル CSS
   ===================================================== */

/* ── CSS変数 ── */
.renewal-home {
  --rh-primary: #2D6BB8;
  --rh-primary-dark: #1A5299;
  --rh-accent: #E55959;
  --rh-accent-light: #f07070;
  --rh-sub: #B3D4F5;
  --rh-text: #222222;
  --rh-text-light: #555555;
  --rh-bg: #EBF4FF;
  --rh-white: #ffffff;
  --rh-border: #dee2e8;
  --rh-shadow: 0 4px 20px rgba(0,0,0,0.10);
  --rh-shadow-hover: 0 8px 32px rgba(0,0,0,0.18);
  --rh-radius: 8px;
  --rh-radius-lg: 16px;
  --rh-max: 1200px;
  --rh-t: 0.3s ease;
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--rh-text);
  overflow-x: hidden;
}

/* ── セクション共通 ── */
.renewal-home .rh-inner {
  max-width: var(--rh-max);
  margin: 0 auto;
  padding: 0 24px;
}
.renewal-home .rh-sec-header {
  text-align: center;
  margin-bottom: 48px;
}
.renewal-home .rh-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--rh-accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.renewal-home .rh-label--light { color: rgba(255,255,255,0.8); }
.renewal-home .rh-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 900;
  color: var(--rh-primary);
  line-height: 1.4;
  margin-bottom: 12px;
}
.renewal-home .rh-title--light { color: var(--rh-white); }
.renewal-home .rh-desc { color: var(--rh-text-light); font-size: 0.95rem; }

/* ── ボタン共通 ── */
.renewal-home .rh-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: all var(--rh-t);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.renewal-home .rh-btn--primary {
  background: var(--rh-accent);
  color: var(--rh-white);
  border-color: var(--rh-accent);
}
.renewal-home .rh-btn--primary:hover {
  background: var(--rh-accent-light);
  border-color: var(--rh-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(229,89,89,0.35);
}
.renewal-home .rh-btn--ghost {
  background: transparent;
  color: var(--rh-primary);
  border-color: var(--rh-primary);
}
.renewal-home .rh-btn--ghost:hover {
  background: var(--rh-primary);
  color: var(--rh-white);
}
.renewal-home .rh-btn--outline {
  background: transparent;
  color: var(--rh-white);
  border-color: rgba(255,255,255,0.7);
}
.renewal-home .rh-btn--outline:hover {
  background: var(--rh-white);
  color: var(--rh-primary);
}
.renewal-home .rh-btn--lg { padding: 16px 36px; font-size: 1.05rem; }
.renewal-home .rh-btn--block { width: 100%; justify-content: center; }

/* =====================================================
   緊急バナー
   ===================================================== */
.rh-banner {
  background: linear-gradient(135deg, #2D6BB8 0%, #1A5299 100%);
  color: #fff;
  padding: 10px 16px;
  position: relative;
  z-index: 100;
}
.rh-banner__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.rh-banner__icon { font-size: 1.1rem; color: #ffd166; flex-shrink: 0; }
.rh-banner__inner p { flex: 1; font-size: 0.88rem; min-width: 200px; }
.rh-banner__inner strong { color: #ffd166; }
.rh-banner__btn {
  background: #E55959;
  color: #fff;
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 700;
  transition: var(--rh-t, 0.3s ease);
  flex-shrink: 0;
  text-decoration: none;
}
.rh-banner__btn:hover { background: #f07070; }
.rh-banner__close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  flex-shrink: 0;
}
.rh-banner__close:hover { color: #fff; }

/* =====================================================
   ヒーロー（グラデーション背景・統合型）
   ===================================================== */
.rh-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #1A5299 0%, #2D6BB8 50%, #1A5299 100%);
  padding: 150px 24px 72px;
  text-align: center;
}
.rh-hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
  pointer-events: none;
}
.rh-hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 360px; height: 360px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
  pointer-events: none;
}
.rh-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.rh-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  color: rgba(255,255,255,0.95);
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: 30px;
  padding: 6px 16px;
  margin-bottom: 20px;
  letter-spacing: 0.06em;
  border: 1px solid rgba(255,255,255,0.25);
}
.rh-hero__eyebrow i { color: #ffd166; }
.rh-hero__title {
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.rh-hero__title span {
  color: #ffd700;
  display: inline-block;
}
.rh-hero__sub {
  font-size: clamp(0.9rem, 2vw, 1.05rem);
  color: rgba(255,255,255,0.85);
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 640px;
}
.rh-hero__btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}
.rh-hero__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.rh-hero__btn:hover { transform: translateY(-2px); }
.rh-hero__btn--primary {
  background: linear-gradient(90deg, #E55959, #cf2e2e);
  color: #fff;
  box-shadow: 0 6px 24px rgba(229,89,89,0.5);
  animation: rhCtaPulse 2.5s infinite;
}
.rh-hero__btn--secondary {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
  backdrop-filter: blur(4px);
}
@keyframes rhCtaPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(229,89,89,0.5); }
  50% { box-shadow: 0 10px 36px rgba(229,89,89,0.75); }
}

/* ヒーロー内 統計 */
.rh-hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 24px 32px;
  background: rgba(255,255,255,0.1);
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  width: 100%;
  max-width: 780px;
}

/* =====================================================
   実績数値（ヒーロー内統合）
   ===================================================== */
.rh-stats__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}
.rh-stats__item {
  text-align: center;
  padding: 8px 40px;
  color: #fff;
}
.rh-stats__num {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 900;
  color: #ffd166;
  line-height: 1;
  display: block;
}
.rh-stats__unit {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}
.rh-stats__label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
  margin-top: 4px;
  font-weight: 500;
}
.rh-stats__divider {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.25);
}

/* =====================================================
   イベント・セミナー（お知らせと同構造）
   ===================================================== */
.rh-events {
  background: #f8f8f8;
  padding: 56px 24px;
  border-bottom: 1px solid #dee2e8;
}
.rh-events__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.rh-events__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.rh-events__head h2 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #222222;
}

/* =====================================================
   お知らせ
   ===================================================== */
.rh-news {
  background: #fff;
  padding: 56px 24px;
  border-bottom: 1px solid #dee2e8;
}
.rh-news__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.rh-news__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.rh-news__head h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #2D6BB8;
}
.rh-news-list { border-top: 1px solid #dee2e8; }
.rh-news-item { border-bottom: 1px solid #dee2e8; }
.rh-news-item a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 10px;
  transition: background 0.3s ease;
  flex-wrap: wrap;
  text-decoration: none;
  color: inherit;
}
.rh-news-item a:hover { background: #f7f8fc; }
.rh-news-item__date {
  font-size: 0.85rem;
  color: #555;
  white-space: nowrap;
  flex-shrink: 0;
}
.rh-news-item__tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  flex-shrink: 0;
  background: #ebebeb;
  color: #555555;
}
.rh-news-item__text { flex: 1; font-size: 0.92rem; color: #222; min-width: 180px; }
.rh-news-item__arrow { color: #555; font-size: 0.8rem; margin-left: auto; flex-shrink: 0; }

/* =====================================================
   課題別ナビゲーター
   ===================================================== */
.rh-navigator {
  background: #fff;
  padding: 72px 24px;
  border-bottom: 1px solid #e8eaf0;
}
.rh-navigator__inner { max-width: 1100px; margin: 0 auto; }
.rh-nav-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (max-width: 960px) {
  .rh-nav-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .rh-nav-cards { grid-template-columns: 1fr; }
}
.rh-nav-card {
  display: flex;
  flex-direction: column;
  background: #f7f8fc;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #e4e8f0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.rh-nav-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80px;
  font-size: 2rem;
  color: #fff;
}
.rh-nav-card__icon--blue   { background: linear-gradient(135deg, #2D6BB8, #1A5299); }
.rh-nav-card__icon--green  { background: linear-gradient(135deg, #145a32, #27ae60); }
.rh-nav-card__icon--orange { background: linear-gradient(135deg, #7c2d12, #E55959); }
.rh-nav-card__icon--purple { background: linear-gradient(135deg, #3b0764, #7c3aed); }
.rh-nav-card__body {
  padding: 20px 18px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.rh-nav-card__tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #2D6BB8;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.rh-nav-card__title {
  font-size: 0.97rem;
  font-weight: 800;
  color: #1A5299;
  line-height: 1.45;
  margin-bottom: 12px;
}
.rh-nav-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
}
.rh-nav-card__list li {
  border-bottom: 1px solid #e8eaf0;
}
.rh-nav-card__list li:last-child { border-bottom: none; }
.rh-nav-card__list li a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #1A5299;
  text-decoration: none;
  padding: 10px 4px 10px 0;
  transition: color 0.18s, padding-left 0.18s;
}
.rh-nav-card__list li a::before {
  content: '›';
  color: #2D6BB8;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
  transition: transform 0.18s;
}
.rh-nav-card__list li a:hover {
  color: #2D6BB8;
  padding-left: 4px;
}
.rh-nav-card__list li a:hover::before {
  transform: translateX(3px);
}

/* =====================================================
   インラインCTA
   ===================================================== */
.rh-inline-cta {
  background: linear-gradient(135deg, #1A5299 0%, #2D6BB8 100%);
  padding: 40px 24px;
}
.rh-inline-cta__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.rh-inline-cta__text { flex: 1; min-width: 260px; }
.rh-inline-cta__label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.rh-inline-cta__msg {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.6;
}
.rh-inline-cta__btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.rh-inline-cta__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-size: 0.92rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.rh-inline-cta__btn--primary {
  background: #E55959;
  color: #fff;
  box-shadow: 0 4px 16px rgba(249,115,22,0.4);
}
.rh-inline-cta__btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249,115,22,0.5);
  color: #fff;
}
.rh-inline-cta__btn--secondary {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.5);
}
.rh-inline-cta__btn--secondary:hover {
  background: rgba(255,255,255,0.25);
  transform: translateY(-2px);
  color: #fff;
}
@media (max-width: 768px) {
  .rh-inline-cta__inner { flex-direction: column; text-align: center; }
  .rh-inline-cta__label { justify-content: center; }
  .rh-inline-cta__btns { justify-content: center; }
}

/* =====================================================
   研修サービス
   ===================================================== */
.rh-services {
  background: #f7f8fc;
  padding: 80px 24px;
}
.rh-services--new {
  background: #fff;
  border-top: 3px solid #2D6BB8;
  position: relative;
}
.rh-services--new::before {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #2D6BB8, #E55959);
  position: absolute;
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
}
.rh-label--new {
  color: #E55959;
}
.rh-services__inner { max-width: 1200px; margin: 0 auto; }
.rh-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.rh-service-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.10);
  transition: all 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.rh-service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
}
.rh-service-card__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: #E55959;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  z-index: 2;
}
.rh-service-card__badge--new { background: #6b7280; }
.rh-service-card__img {
  width: 100%;
  height: 180px;
  overflow: hidden;
  background: #dde4ee;
}
.rh-service-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.rh-service-card:hover .rh-service-card__img img { transform: scale(1.06); }

/* ── グラデーション＋アイコン型（リッチ版） ── */
.rh-service-card__visual {
  width: 100%;
  height: 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  position: relative;
  overflow: hidden;
}

/* ドットグリッドパターン（テック感） */
.rh-service-card__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.18) 1.5px, transparent 1.5px);
  background-size: 22px 22px;
  z-index: 0;
}

/* 右上の装飾サークル */
.rh-service-card__visual::after {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  z-index: 0;
}

/* 左下の装飾サークル（小） */
.rh-service-card__visual-ring {
  position: absolute;
  bottom: -24px;
  left: -24px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.1);
  z-index: 0;
  pointer-events: none;
}

/* メインアイコン */
.rh-service-card__visual > i {
  font-size: 2.8rem;
  color: #fff;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 6px 18px rgba(0,0,0,0.25));
  transition: transform 0.4s ease;
}
.rh-service-card:hover .rh-service-card__visual > i {
  transform: scale(1.12) translateY(-5px);
}

/* カテゴリラベル（ガラス風ピル） */
.rh-service-card__visual-label {
  position: relative;
  z-index: 2;
  font-size: 0.72rem;
  font-weight: 700;
  color: rgba(255,255,255,0.95);
  letter-spacing: 0.1em;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.35);
  padding: 4px 16px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
  transition: background 0.3s ease;
}
.rh-service-card:hover .rh-service-card__visual-label {
  background: rgba(255,255,255,0.28);
}

/* HOTバッジ */
.rh-service-card__hot {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 3;
  background: #e53e3e;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 11px;
  border-radius: 20px;
  letter-spacing: .08em;
  box-shadow: 0 2px 8px rgba(229,62,62,0.5);
}

/* サービス別グラデーション */
.rh-service-card__visual--spring {
  background: linear-gradient(135deg, #f472b6 0%, #db2777 50%, #be185d 100%);
}
.rh-service-card__visual--midcareer {
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 50%, #2D6BB8 100%);
}
.rh-service-card__visual--original {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 50%, #b45309 100%);
}
.rh-service-card__visual--young {
  background: linear-gradient(135deg, #34d399 0%, #10b981 50%, #065f46 100%);
}
.rh-service-card__visual--ai {
  background: linear-gradient(135deg, #a78bfa 0%, #7c3aed 50%, #4c1d95 100%);
}
.rh-service-card__visual--naiteisha {
  background: linear-gradient(135deg, #fb923c 0%, #E55959 50%, #c2410c 100%);
}
.rh-service-card__visual--elearning {
  background: linear-gradient(135deg, #22d3ee 0%, #0891b2 50%, #164e63 100%);
}
.rh-service-card__visual--webdirection {
  background: linear-gradient(135deg, #1e3a5f 0%, #1a6b8a 50%, #00b4d8 100%);
}
.rh-service-card__visual--seleader {
  background: linear-gradient(135deg, #1A5299 0%, #2D6BB8 40%, #0d9488 100%);
}
.rh-service-card__visual--prompteng {
  background: linear-gradient(135deg, #1c0a00 0%, #7c2d12 40%, #ea580c 75%, #f59e0b 100%);
}
.rh-service-card__visual--javadev {
  background: linear-gradient(135deg, #0a2e1a 0%, #145a32 40%, #1e8449 75%, #27ae60 100%);
}
.rh-service-card__visual--notebooklm {
  background: linear-gradient(135deg, #0f0c29 0%, #1a1a6e 40%, #4f46e5 75%, #7c3aed 100%);
}
.rh-service-card__body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.rh-service-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: #2D6BB8;
  margin-bottom: 10px;
  line-height: 1.5;
}
.rh-service-card__text {
  font-size: 0.88rem;
  color: #555;
  margin-bottom: 16px;
  flex: 1;
  line-height: 1.7;
}
.rh-service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #E55959;
  margin-top: auto;
  transition: gap 0.3s ease;
}
.rh-service-card:hover .rh-service-card__link { gap: 10px; }

/* =====================================================
   メインCTA（問い合わせ促進）
   ===================================================== */
.rh-cta {
  background: linear-gradient(135deg, #1A5299 0%, #2D6BB8 100%);
  padding: 80px 24px;
}
.rh-cta__inner {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}
.rh-cta__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  color: rgba(255,255,255,0.9);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 30px;
  padding: 6px 18px;
  margin-bottom: 16px;
  border: 1px solid rgba(255,255,255,0.25);
}
.rh-cta__eyebrow i { color: #ffd166; }
.rh-cta__title {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 12px;
}
.rh-cta__title strong { color: #ffd166; }
.rh-cta__sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 40px;
}
.rh-cta__btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
}
.rh-cta__btn {
  display: flex;
  align-items: center;
  gap: 0;
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: #fff;
  transition: all 0.25s ease;
  position: relative;
}
.rh-cta__btn:hover { transform: translateY(-3px); }
.rh-cta__btn--contact {
  background: linear-gradient(135deg, #E55959 0%, #cf2e2e 100%);
  box-shadow: 0 8px 32px rgba(229,89,89,0.55);
  animation: rhCtaPulse2 2.4s ease-in-out infinite;
}
.rh-cta__btn--contact:hover { animation: none; box-shadow: 0 12px 40px rgba(229,89,89,0.7); }
.rh-cta__btn--doc {
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.4);
}
.rh-cta__btn--doc:hover { background: rgba(255,255,255,0.25); }
@keyframes rhCtaPulse2 {
  0%, 100% { box-shadow: 0 8px 32px rgba(229,89,89,0.55); }
  50% { box-shadow: 0 12px 44px rgba(229,89,89,0.75); }
}
.rh-cta__btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  min-height: 64px;
  background: rgba(0,0,0,0.15);
  font-size: 1.4rem;
  flex-shrink: 0;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.rh-cta__btn-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px 16px;
}
.rh-cta__btn-sub {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.05em;
}
.rh-cta__btn-main {
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.02em;
}
.rh-cta__tels {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.rh-cta__tel {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
}
.rh-cta__tel-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.rh-cta__tel-area {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.75);
}
.rh-cta__tel-num {
  font-size: 1.5rem;
  font-weight: 900;
  line-height: 1;
  display: block;
}
.rh-cta__hours {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.65);
}
.rh-cta__note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.rh-cta__note i { color: #ffd166; }
.rh-cta__subsidy-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,209,102,0.2);
  border: 1px solid rgba(255,209,102,0.5);
  color: #ffd166;
  border-radius: 50px;
  padding: 8px 20px;
  font-size: 0.88rem;
  font-weight: 700;
  margin-top: 20px;
}

/* =====================================================
   選ばれる理由
   ===================================================== */
.rh-reasons {
  background: #fff;
  padding: 80px 24px;
}
.rh-reasons__inner { max-width: 1200px; margin: 0 auto; }
.rh-reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.rh-reason-card {
  background: #f7f8fc;
  border-radius: 16px;
  padding: 32px 28px;
  border-top: 4px solid #2D6BB8;
  transition: all 0.3s ease;
}
.rh-reason-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.12);
}
.rh-reason-card__num {
  font-size: 2.8rem;
  font-weight: 900;
  color: rgba(51,51,51,0.15);
  line-height: 1;
  margin-bottom: 12px;
}
.rh-reason-card__icon {
  width: 52px;
  height: 52px;
  background: #2D6BB8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.rh-reason-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #2D6BB8;
  margin-bottom: 12px;
  line-height: 1.5;
}
.rh-reason-card__text {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.8;
  margin-bottom: 20px;
}
.rh-reason-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.rh-reason-card__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: #333;
}
.rh-reason-card__list li i {
  color: #E55959;
  flex-shrink: 0;
}

/* =====================================================
   コンセプト
   ===================================================== */
.rh-concept {
  background: #f7f8fc;
  padding: 80px 24px;
}
.rh-concept__inner {
  max-width: 1200px;
  margin: 0 auto;
}
.rh-concept__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 48px;
}
.rh-concept__lead {
  font-size: 1.3rem;
  font-weight: 700;
  color: #2D6BB8;
  margin-bottom: 20px;
}
.rh-concept__text {
  color: #555;
  line-height: 1.9;
  margin-bottom: 24px;
  font-size: 0.95rem;
}
.rh-concept__points {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.rh-concept__points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 500;
}
.rh-concept__points li i { color: #E55959; font-size: 1.1rem; flex-shrink: 0; }
.rh-concept__img {
  display: flex;
  align-items: center;
  justify-content: center;
}
.rh-concept__img img { width: 100%; display: block; }

/* =====================================================
   講師紹介（ティーザー）
   ===================================================== */
.rh-teachers {
  background: #fff;
  padding: 80px 24px;
}
.rh-teachers__inner { max-width: 1200px; margin: 0 auto; }
.rh-teachers-strengths {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.rh-teachers-strength {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: linear-gradient(135deg, #f5f5f5 0%, #ebebeb 100%);
  border-left: 4px solid #2D6BB8;
  border-radius: 8px;
  padding: 20px 18px;
}
.rh-teachers-strength__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: #2D6BB8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}
.rh-teachers-strength__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #2D6BB8;
  margin-bottom: 4px;
}
.rh-teachers-strength__text {
  font-size: 0.82rem;
  color: #555;
  line-height: 1.6;
}
.rh-teacher-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 32px;
}
.rh-teacher-row {
  display: flex;
  justify-content: center;
  gap: 8px;
}
.rh-teacher-card {
  width: 180px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 4px;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: inherit;
}
.rh-teacher-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
}
.rh-teacher-card__img {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}
.rh-teacher-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s ease;
  display: block;
}
.rh-teacher-card:hover .rh-teacher-card__img img { transform: scale(1.07); }
.rh-teacher-card__body { display: none; }
.rh-teacher-card__name { display: none; }
/* 意気込みメッセージ */
.rh-teacher-card__msg {
  font-size: 0.72rem;
  line-height: 1.55;
  color: #444;
  padding: 10px 10px 12px;
  text-align: left;
  margin: 0;
}
.rh-teacher-card__tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3px;
  margin-top: 6px;
}
.rh-teacher-tag {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 20px;
}
.rh-teacher-tag--java { background: #ebebeb; color: #555555; }
.rh-teacher-tag--ai   { background: #f0e8fd; color: #6a1ab0; }
.rh-teacher-tag--aws  { background: #fff3e0; color: #b05a00; }
.rh-teacher-tag--biz  { background: #fde8ef; color: #b01a4a; }
.rh-teacher-tag--web  { background: #e8fdf0; color: #1a8a45; }
.rh-teacher-tag--it   { background: #edf2ff; color: #364fc7; }
.rh-teachers__more { text-align: center; }

/* =====================================================
   お客様の声
   ===================================================== */
.rh-voice {
  background: #f7f8fc;
  padding: 80px 24px;
}
.rh-voice__inner { max-width: 1200px; margin: 0 auto; }
.rh-voice-filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.rh-voice-filter {
  padding: 8px 20px;
  border-radius: 50px;
  border: 2px solid #dee2e8;
  background: #fff;
  color: #555;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}
.rh-voice-filter.active,
.rh-voice-filter:hover {
  background: #2D6BB8;
  border-color: #2D6BB8;
  color: #fff;
}
.rh-voice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.rh-voice-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}
.rh-voice-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,0.14); }
.rh-voice-card--hidden { display: none; }
.rh-voice-card__header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}
.rh-voice-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #ebebeb;
  color: #2D6BB8;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.rh-voice-card__stars { color: #fbbf24; font-size: 0.85rem; margin-bottom: 4px; }
.rh-voice-card__company { font-size: 0.82rem; color: #555; margin-bottom: 4px; }
.rh-voice-card__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #2D6BB8;
  line-height: 1.5;
}
.rh-voice-card__kpi {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
  background: #f7f8fc;
  border-radius: 10px;
  padding: 14px;
  flex-wrap: wrap;
}
.rh-voice-card__kpi-item {
  flex: 1;
  text-align: center;
  min-width: 80px;
}
.rh-voice-card__kpi-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: #2D6BB8;
  line-height: 1;
}
.rh-voice-card__kpi-num small {
  font-size: 0.7rem;
  font-weight: 700;
  color: #555;
}
.rh-voice-card__kpi-item--accent .rh-voice-card__kpi-num { color: #E55959; }
.rh-voice-card__kpi-label {
  display: block;
  font-size: 0.72rem;
  color: #555;
  margin-top: 4px;
}
.rh-voice-card__q {
  font-size: 0.85rem;
  font-weight: 700;
  color: #2D6BB8;
  margin-bottom: 6px;
  margin-top: 14px;
}
.rh-voice-card__text {
  font-size: 0.88rem;
  color: #444;
  line-height: 1.8;
}

/* =====================================================
   助成金
   ===================================================== */
.rh-subsidy {
  background: linear-gradient(135deg, #2D6BB8 0%, #1A5299 100%);
  padding: 80px 24px;
}
.rh-subsidy__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}
.rh-subsidy__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,209,102,0.2);
  border: 1px solid rgba(255,209,102,0.5);
  color: #ffd166;
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.rh-subsidy__title {
  font-size: clamp(1.3rem, 2.8vw, 1.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 16px;
}
.rh-subsidy__title strong { color: #ffd166; font-size: 1.4em; }
.rh-subsidy__lead {
  color: rgba(255,255,255,0.85);
  font-size: 0.95rem;
  margin-bottom: 12px;
}
.rh-subsidy__text {
  color: rgba(255,255,255,0.75);
  font-size: 0.88rem;
  margin-bottom: 28px;
  line-height: 1.8;
}
.rh-subsidy__img img {
  width: 280px;
  border-radius: 12px;
}

/* =====================================================
   導入の流れ
   ===================================================== */
.rh-flow {
  background: #fff;
  padding: 80px 24px;
}
.rh-flow__inner { max-width: 1200px; margin: 0 auto; }
.rh-flow-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.rh-flow-step {
  flex: 1;
  min-width: 160px;
  text-align: center;
  padding: 28px 16px;
  background: #f7f8fc;
  border-radius: 12px;
}
.rh-flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  flex-shrink: 0;
  color: #2D6BB8;
  font-size: 1.2rem;
  margin-top: 40px;
}
.rh-flow-step__num {
  font-size: 2rem;
  font-weight: 900;
  color: rgba(51,51,51,0.15);
  line-height: 1;
  margin-bottom: 8px;
}
.rh-flow-step__icon {
  width: 52px;
  height: 52px;
  background: #2D6BB8;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  margin: 0 auto 12px;
}
.rh-flow-step__title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #2D6BB8;
  margin-bottom: 8px;
}
.rh-flow-step__text {
  font-size: 0.82rem;
  color: #555;
  line-height: 1.7;
  text-align: left;
}
.rh-flow-step__period {
  font-size: 0.78rem;
  color: #555555;
  font-weight: 700;
  margin-top: 10px;
}
.rh-flow__cta { text-align: center; }

/* =====================================================
   よくある質問
   ===================================================== */
.rh-faq {
  background: #f7f8fc;
  padding: 80px 24px;
}
.rh-faq__inner { max-width: 800px; margin: 0 auto; }
.rh-faq-list { display: flex; flex-direction: column; gap: 0; margin-bottom: 32px; }
.rh-faq-item { border-bottom: 1px solid #dee2e8; }
.rh-faq-item:first-child { border-top: 1px solid #dee2e8; }
.rh-faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 8px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 700;
  color: #2D6BB8;
  transition: color 0.3s ease;
  font-family: 'Noto Sans JP', sans-serif;
}
.rh-faq-item__q:hover { color: #E55959; }
.rh-faq-item__q span { display: flex; align-items: center; gap: 10px; flex: 1; }
.rh-faq-item__q span i { color: #E55959; font-size: 1.1rem; flex-shrink: 0; }
.rh-faq-item__icon {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: #555;
  font-size: 0.85rem;
}
.rh-faq-item__q[aria-expanded="true"] .rh-faq-item__icon { transform: rotate(180deg); color: #E55959; }
.rh-faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.rh-faq-item__a.open { max-height: 400px; }
.rh-faq-item__a p {
  padding: 0 8px 20px 34px;
  font-size: 0.92rem;
  color: #444;
  line-height: 1.8;
}
.rh-faq__more { text-align: center; }

/* =====================================================
   最終CTA
   ===================================================== */
.rh-final-cta {
  background: linear-gradient(135deg, #1A5299 0%, #2D6BB8 50%, #2D6BB8 100%);
  padding: 80px 24px;
  text-align: center;
}
.rh-final-cta__inner { max-width: 800px; margin: 0 auto; }
.rh-final-cta__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.85);
  font-size: 0.88rem;
  margin-bottom: 16px;
}
.rh-final-cta__eyebrow i { color: #ffd166; }
.rh-final-cta__title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.3;
}
.rh-final-cta__text {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  margin-bottom: 40px;
  line-height: 1.8;
}
.rh-final-cta__btns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  max-width: 680px;
  margin: 0 auto;
}
.rh-final-btn {
  display: flex;
  align-items: center;
  gap: 0;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: #fff;
  transition: all 0.25s ease;
}
.rh-final-btn:hover { transform: translateY(-3px); filter: brightness(1.1); }
.rh-final-btn--primary {
  background: linear-gradient(135deg, #E55959 0%, #cf2e2e 100%);
  box-shadow: 0 6px 24px rgba(229,89,89,0.5);
  grid-column: span 2;
}
.rh-final-btn--doc { background: rgba(255,255,255,0.15); border: 1.5px solid rgba(255,255,255,0.35); }
.rh-final-btn--tel { background: rgba(255,255,255,0.1); border: 1.5px solid rgba(255,255,255,0.25); }
.rh-final-btn__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  min-height: 60px;
  background: transparent;
  font-size: 1.2rem;
  flex-shrink: 0;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.rh-final-btn__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 14px;
}
.rh-final-btn__sub {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.75);
}
.rh-final-btn__main {
  font-size: 0.95rem;
  font-weight: 900;
}

/* フローティングCTA・トップへ戻るは style.css に移動済み */

/* フェードアップアニメーション */
.renewal-home .rh-fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.renewal-home .rh-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =====================================================
   レスポンシブ（タブレット 751〜1024px）
   ===================================================== */
@media screen and (min-width: 751px) and (max-width: 1024px) {
  .rh-hero { padding: 130px 24px 56px; }
  .rh-hero__stats { padding: 20px 24px; }
  .rh-stats__item { padding: 8px 24px; }
  .rh-services-grid { grid-template-columns: repeat(2, 1fr); }
  .rh-cta__btns { flex-direction: column; align-items: center; }
  .rh-reasons-grid { grid-template-columns: 1fr 1fr; }
  .rh-concept__body { grid-template-columns: 1fr; gap: 32px; }
  .rh-concept__img { order: -1; }
  .rh-teachers-strengths { grid-template-columns: 1fr; }
  .rh-teacher-card { width: 160px; }
  .rh-voice-grid { grid-template-columns: 1fr; }
  .rh-subsidy__inner { grid-template-columns: 1fr; }
  .rh-subsidy__img { display: none; }
  .rh-flow-steps { gap: 8px; }
  .rh-flow-step { min-width: 120px; }
  .rh-flow-arrow { display: none; }
  .rh-final-cta__btns { grid-template-columns: 1fr; }
  .rh-final-btn--primary { grid-column: span 1; }
}

/* =====================================================
   レスポンシブ（スマートフォン ≤750px）
   ===================================================== */
@media screen and (max-width: 750px) {
  /* バナー */
  .rh-banner__inner { flex-direction: column; text-align: center; }

  /* ヒーロー */
  .rh-hero { padding: calc(20.333vw + 36px) 20px 48px; }
  .rh-hero__eyebrow { font-size: 0.72rem; padding: 5px 12px; }
  .rh-hero__title { font-size: clamp(1.3rem, 5vw, 1.8rem); margin-bottom: 12px; }
  .rh-hero__sub { font-size: 0.88rem; margin-bottom: 24px; }
  .rh-hero__btns { gap: 8px; margin-bottom: 32px; }
  .rh-hero__btn { font-size: 0.85rem; padding: 11px 18px; }
  .rh-hero__stats { padding: 16px 12px; border-radius: 12px; }

  /* 実績数値 */
  .rh-stats__item { padding: 6px 14px; }
  .rh-stats__num { font-size: 1.6rem; }
  .rh-stats__divider { height: 32px; }

  /* サービス */
  .rh-services-grid { grid-template-columns: 1fr; }

  /* CTA */
  .rh-cta__btns { flex-direction: column; align-items: center; }
  .rh-cta__tels { flex-direction: column; align-items: center; gap: 16px; }

  /* 理由 */
  .rh-reasons-grid { grid-template-columns: 1fr; }

  /* コンセプト */
  .rh-concept__body { grid-template-columns: 1fr; gap: 24px; }
  .rh-concept__img { order: -1; }

  /* 講師 */
  .rh-teachers-strengths { grid-template-columns: 1fr; }
  .rh-teacher-grid { gap: 6px; }
  .rh-teacher-row { gap: 6px; flex-wrap: wrap; }
  .rh-teacher-card { width: 80px; }
  .rh-teacher-card__msg { display: none; }

  /* 声 */
  .rh-voice-grid { grid-template-columns: 1fr; }

  /* 助成金 */
  .rh-subsidy__inner { grid-template-columns: 1fr; }
  .rh-subsidy__img { display: none; }

  /* フロー */
  .rh-flow-steps { flex-direction: column; gap: 8px; }
  .rh-flow-arrow { transform: rotate(90deg); margin: 0 auto; width: auto; }

  /* 最終CTA */
  .rh-final-cta__btns { grid-template-columns: 1fr; }
  .rh-final-btn--primary { grid-column: span 1; }

  /* フローティングCTA */
  .rh-floating-btn { width: 56px; height: 56px; }
  .rh-floating-cta { right: 12px; bottom: 70px; }
  #rh-back-top { right: 12px; bottom: 12px; width: 44px; height: 44px; }

  /* セクション余白縮小 */
  .rh-services,
  .rh-cta,
  .rh-reasons,
  .rh-concept,
  .rh-teachers,
  .rh-voice,
  .rh-subsidy,
  .rh-flow,
  .rh-faq,
  .rh-final-cta { padding-top: 56px; padding-bottom: 56px; }
}