/* ===================================
   Home Page — conojuku.co inspired layout
   Template 02: Green + Yellow
   =================================== */

/* === ヒーロー（グリーン背景 + 左に写真重ね） === */
.hero {
  position: relative;
  background: var(--color-primary);
  padding: 0;
  overflow: hidden;
  min-height: 520px;
}
.hero__bg-green {
  display: none;
}
.hero__inner {
  display: grid;
  grid-template-columns: 42% 1fr;
  align-items: stretch;
  position: relative;
  z-index: 1;
  min-height: 520px;
}
.hero__text-area {
  padding: 60px 40px 60px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero__catchcopy {
  font-size: 2.5rem;
  font-weight: var(--font-weight-extra-bold);
  color: var(--color-white);
  line-height: 1.35;
  margin-bottom: 24px;
}
.hero__catchcopy-num {
  font-size: 4.5rem;
  font-style: italic;
  color: var(--color-white);
}
.hero__catchcopy-large {
  font-size: 3.5rem;
  display: block;
  margin-top: 8px;
}
.hero__price-badge {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}
.hero__price-label-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-text);
  font-size: 0.8125rem;
  font-weight: var(--font-weight-bold);
  text-align: center;
  line-height: 1.3;
}
.hero__price-text {
  font-size: 1.125rem;
  color: var(--color-white);
}
.hero__price-text strong {
  font-size: 2.5rem;
  font-weight: var(--font-weight-extra-bold);
}
.hero__price-text small {
  color: var(--color-white);
}
.hero__cta-area {
  text-align: left;
}
.hero__cta-lead {
  font-size: 1rem;
  color: var(--color-white);
  background: rgba(0,0,0,0.25);
  display: inline-block;
  padding: 8px 24px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}
.hero__cta-btn {
  font-size: 1.125rem;
  padding: 18px 40px;
}
.hero__cta-free {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-white);
  color: var(--color-accent-dark);
  font-weight: var(--font-weight-bold);
  font-size: 0.875rem;
  padding: 2px 10px;
  border-radius: var(--radius-sm);
  margin-right: 8px;
}
.hero__photo {
  position: relative;
  overflow: hidden;
  order: -1;
}
.hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0 16px 16px 0;
}

/* === ボタン追加バリエーション === */
.btn--accent {
  background: var(--color-accent);
  color: var(--color-text);
  border-color: var(--color-accent);
  font-weight: var(--font-weight-bold);
  box-shadow: 0 4px 14px rgba(255, 214, 0, 0.3);
}
.btn--accent:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 214, 0, 0.4);
}
.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}
.btn--outline-white:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

/* === 数字で見る実績 === */
.stats {
  padding: 56px 0;
  background: var(--color-white);
  overflow: hidden;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}
.stats__item {
  position: relative;
  padding: 24px;
}
.stats__item::before,
.stats__item::after {
  content: '';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 80px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 80'%3E%3Cpath d='M30 5C15 15 5 30 5 40s10 25 25 35' fill='none' stroke='%230B9444' stroke-width='2' opacity='0.3'/%3E%3C/svg%3E") no-repeat;
}
.stats__item::before { left: -20px; }
.stats__item::after { right: -20px; transform: translateY(-50%) scaleX(-1); }
.stats__top {
  font-size: 1rem;
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}
.stats__number {
  font-size: 3rem;
  font-weight: var(--font-weight-extra-bold);
  color: var(--color-primary);
  line-height: 1.2;
  margin: 4px 0;
}
.stats__bottom {
  font-size: 1rem;
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
}

/* === キャンペーンバナー === */
.banners__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.banner-card {
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  overflow: hidden;
}
.banner-card--pink { background: #FFF0F0; }
.banner-card--yellow { background: var(--color-accent-light); }
.banner-card__badge {
  display: inline-block;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 4px 16px;
  font-size: 0.8125rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: 12px;
}
.banner-card__title {
  font-size: 1.75rem;
  font-weight: var(--font-weight-extra-bold);
  color: var(--color-primary);
  line-height: 1.4;
  margin-bottom: 12px;
}
.banner-card__price {
  font-size: 1.125rem;
  color: var(--color-text);
}
.banner-card__price strong {
  font-size: 2.5rem;
  font-weight: var(--font-weight-extra-bold);
  color: var(--color-accent-dark);
}
.banner-card__free {
  color: #E53E3E;
  font-size: 2rem;
  font-weight: var(--font-weight-extra-bold);
}

/* === お悩みセクション === */
.concerns__heading {
  text-align: center;
  font-size: 2rem;
  font-weight: var(--font-weight-extra-bold);
  color: var(--color-text);
  margin-bottom: 48px;
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 8px;
}
.concerns__visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  max-width: 800px;
  margin: 0 auto 40px;
}
.concerns__bubbles {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.concerns__bubble {
  background: #F5F5F5;
  border-radius: var(--radius-lg);
  padding: 16px 24px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  max-width: 320px;
}
.concerns__bubble--left { align-self: flex-start; }
.concerns__bubble--right { align-self: flex-end; }
.concerns__illustration {
  text-align: center;
}
.concerns__illustration img {
  max-width: 280px;
  margin: 0 auto;
}
.concerns__answer {
  text-align: center;
}
.concerns__arrow {
  color: var(--color-primary);
  font-size: 2rem;
  margin-bottom: 16px;
  animation: bounceDown 1s infinite;
}
@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}
.concerns__answer-text {
  font-size: 1.375rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}
.concerns__answer-text strong {
  color: var(--color-primary);
}

/* === 特徴（写真＋テキスト交互レイアウト） === */
.section--primary {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 80px 0;
}
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 64px;
}
.feature-row--reverse {
  direction: rtl;
}
.feature-row--reverse > * {
  direction: ltr;
}
.feature-row__title {
  font-size: 1.75rem;
  font-weight: var(--font-weight-extra-bold);
  color: var(--color-white);
  line-height: 1.5;
  margin-bottom: 20px;
}
.feature-row__highlight {
  background: linear-gradient(transparent 60%, rgba(255, 214, 0, 0.4) 60%);
  padding: 0 4px;
}
.feature-row__desc {
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.9);
}
.feature-row__photo img {
  width: 100%;
  border-radius: var(--radius);
}
.feature-row__cta {
  text-align: center;
  margin-top: 16px;
}

/* === セクション見出し（下線付き） === */
.section-heading-underline {
  text-align: center;
  font-size: 2rem;
  font-weight: var(--font-weight-extra-bold);
  color: var(--color-text);
  margin-bottom: 48px;
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 4px;
  text-underline-offset: 10px;
}

/* === コース・料金（タブ切替） === */
.course-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 0;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}
.course-tab {
  flex: 1;
  padding: 16px;
  font-size: 1rem;
  font-weight: var(--font-weight-bold);
  text-align: center;
  color: var(--color-primary);
  background: var(--color-white);
  cursor: pointer;
  border-right: 1px solid var(--color-primary);
  transition: all 0.2s;
}
.course-tab:last-child { border-right: none; }
.course-tab.is-active {
  background: var(--color-primary);
  color: var(--color-white);
}
.course-tab:hover:not(.is-active) {
  background: var(--color-primary-light);
}
.course-panel {
  display: none;
  border: 2px solid var(--color-primary);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  padding: 40px;
  background: var(--color-white);
}
.course-panel.is-active {
  display: block;
}
.course-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  background: var(--color-primary);
  border-radius: var(--radius);
  padding: 24px 32px;
  color: var(--color-white);
}
.course-panel__koma {
  display: inline-block;
  border: 2px solid var(--color-white);
  border-radius: var(--radius-sm);
  padding: 6px 16px;
  font-weight: var(--font-weight-bold);
  margin-right: 16px;
}
.course-panel__price {
  font-size: 1.25rem;
}
.course-panel__price strong {
  font-size: 3rem;
  font-weight: var(--font-weight-extra-bold);
}
.course-panel__price,
.course-panel__price small {
  color: var(--color-white);
}
.course-panel__illust img {
  max-height: 120px;
  width: auto;
}
.course-panel__features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.course-feature-card {
  background: var(--color-primary-light);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
}
.course-feature-card__icon {
  margin-bottom: 12px;
}
.course-feature-card__icon img {
  width: 48px;
  height: 48px;
  margin: 0 auto;
}
.course-feature-card__text {
  font-size: 0.875rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  line-height: 1.5;
}
.course-note {
  text-align: center;
  margin-top: 16px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* === 他塾比較 === */
.section--bg-light {
  background: var(--color-bg-alt);
}
.comparison__sub {
  text-align: center;
  font-size: 0.9375rem;
  color: var(--color-text-light);
  margin-top: -32px;
  margin-bottom: 40px;
}
.comparison__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.comparison__card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  border: 2px solid var(--color-border);
}
.comparison__card--ours {
  border-color: var(--color-primary);
  position: relative;
}
.comparison__card-name {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  margin-bottom: 16px;
}
.comparison__card:not(.comparison__card--ours) .comparison__card-name {
  background: #999;
}
.comparison__card-badge {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-text);
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}
.comparison__card-koma {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  margin-bottom: 4px;
}
.comparison__card-price {
  margin-bottom: 4px;
}
.comparison__card-price strong {
  font-size: 2.5rem;
  font-weight: var(--font-weight-extra-bold);
  color: var(--color-text);
}
.comparison__card--ours .comparison__card-price strong {
  color: var(--color-primary);
}
.comparison__card-note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.comparison__card-save {
  background: var(--color-accent);
  color: var(--color-text);
  font-weight: var(--font-weight-bold);
  font-size: 0.9375rem;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  margin-top: 12px;
  display: inline-block;
}

/* === 成績UP事例 === */
.achievement__lead {
  text-align: center;
  font-size: 1.375rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: 40px;
}
.achievement__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.achievement__card {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.achievement__card-header {
  padding: 24px 28px;
  color: var(--color-white);
  font-size: 1rem;
  line-height: 1.6;
}
.achievement__card-header strong {
  color: var(--color-accent);
  font-size: 1.125rem;
}
.achievement__card-graph {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 24px;
  padding: 24px 28px 16px;
  background: rgba(255,255,255,0.1);
  height: 220px;
}
.achievement__bar {
  text-align: center;
  width: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
}
.achievement__bar-label {
  display: block;
  font-size: 0.875rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: 8px;
}
.achievement__bar-fill {
  width: 100%;
  background: rgba(255,255,255,0.3);
  border-radius: 4px 4px 0 0;
}
.achievement__bar--accent .achievement__bar-fill {
  background: var(--color-accent);
}
.achievement__arrow {
  font-size: 1.5rem;
  font-weight: var(--font-weight-extra-bold);
  color: var(--color-accent);
  align-self: center;
  padding-bottom: 32px;
}

/* === 合格体験記 === */
.voice__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.voice__item {
  display: flex;
  gap: 24px;
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  align-items: start;
}
.voice__item-body { flex: 1; }
.voice__item-title {
  font-size: 1.25rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: 12px;
}
.voice__item-text {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.8;
}
.voice__item-source {
  margin-top: 12px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.voice__item-photo img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

/* === アクセス === */
.access__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.access__map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.access__map iframe { width: 100%; height: 360px; display: block; }
.access__info-item { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--color-border); font-size: 0.9375rem; }
.access__info-item:last-child { border-bottom: none; }
.access__info-label { flex-shrink: 0; width: 80px; font-weight: var(--font-weight-bold); color: var(--color-primary); }

/* === CTA セクション === */
.cta-section {
  padding: 56px 0;
}
.cta-section__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
}
.cta-section__box {
  text-align: center;
}
.cta-section__lead {
  font-size: 1.125rem;
  color: var(--color-white);
  margin-bottom: 20px;
  font-weight: var(--font-weight-bold);
}
.cta-section__phone {
  font-size: 2.25rem;
  font-weight: var(--font-weight-extra-bold);
  color: var(--color-white);
}
.cta-section__phone-time {
  margin-top: 8px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
}

/* === 固定CTAバー（conojuku式） === */
.cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: var(--color-bg-dark);
  padding: 12px 24px;
}
.cta-bar__inner {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  gap: 16px;
}
.cta-bar__btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-bold);
  font-size: 1.0625rem;
  transition: all 0.2s;
  text-align: center;
  white-space: nowrap;
}
.cta-bar__btn--accent {
  background: var(--color-accent);
  color: var(--color-text);
}
.cta-bar__btn--accent:hover {
  background: var(--color-accent-dark);
}
.cta-bar__btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}
.cta-bar__btn--outline:hover {
  background: var(--color-white);
  color: var(--color-bg-dark);
}
.has-cta-bar {
  padding-bottom: 72px;
}

/* ===================================
   レスポンシブ
   =================================== */
@media (max-width: 768px) {
  .hero { min-height: auto; }
  .hero__inner { grid-template-columns: 1fr; min-height: auto; }
  .hero__text-area { padding: 40px 0; text-align: center; }
  .hero__catchcopy { font-size: 1.75rem; }
  .hero__catchcopy-num { font-size: 2.5rem; }
  .hero__catchcopy-large { font-size: 2.25rem; }
  .hero__price-badge { justify-content: center; }
  .hero__cta-area { text-align: center; }
  .hero__photo { display: none; }

  .stats__grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .stats__number { font-size: 2rem; }
  .stats__item::before, .stats__item::after { display: none; }

  .banners__grid { grid-template-columns: 1fr; }

  .concerns__visual { grid-template-columns: 1fr; }
  .concerns__illustration { display: none; }

  .feature-row { grid-template-columns: 1fr; gap: 24px; }
  .feature-row--reverse { direction: ltr; }
  .feature-row__title { font-size: 1.375rem; }

  .course-tabs { flex-direction: column; }
  .course-tab { border-right: none; border-bottom: 1px solid var(--color-primary); }
  .course-tab:last-child { border-bottom: none; }
  .course-panel { padding: 24px; }
  .course-panel__header { flex-direction: column; gap: 16px; text-align: center; }
  .course-panel__features { grid-template-columns: repeat(2, 1fr); }

  .comparison__grid { grid-template-columns: 1fr; max-width: 360px; }

  .achievement__cards { grid-template-columns: 1fr; }

  .voice__item { flex-direction: column; text-align: center; }
  .voice__item-photo { margin: 0 auto; }

  .access__inner { grid-template-columns: 1fr; }

  .cta-section__grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero__catchcopy { font-size: 1.375rem; }
  .hero__catchcopy-large { font-size: 1.75rem; }
  .hero__price-text strong { font-size: 1.75rem; }
  .stats__number { font-size: 1.5rem; }
  .course-panel__features { grid-template-columns: 1fr; }
  .comparison__card-price strong { font-size: 1.75rem; }
}