/* style.css — まなぶキッズ トップページ */

/* ---------- Reset / Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-gray-900);
  background: var(--color-white);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1,
h2,
h3,
p {
  margin: 0;
}
button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
  padding: 0;
  color: inherit;
}
address {
  font-style: normal;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad-x);
}

.section-heading {
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--color-navy-700);
  text-align: center;
  margin-bottom: 0.6em;
}
.section-heading--left {
  text-align: left;
}
.section-lead {
  text-align: center;
  color: var(--color-gray-700);
  font-size: var(--fs-body);
  max-width: 640px;
  margin: 0 auto 2.4em;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.85em 1.7em;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: var(--fs-body);
  white-space: nowrap;
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    background-color 0.15s ease;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: var(--color-blue-600);
  color: var(--color-white);
  box-shadow: 0 6px 16px rgba(11, 87, 208, 0.28);
}
.btn-primary:hover {
  background: var(--color-blue-500);
}
.btn-outline {
  background: var(--color-white);
  color: var(--color-blue-600);
  border: 1.5px solid var(--color-blue-100);
  box-shadow: 0 2px 10px rgba(27, 58, 107, 0.06);
}
.btn-outline:hover {
  border-color: var(--color-blue-500);
}
.btn-line {
  background: var(--color-line-green);
  color: var(--color-white);
  box-shadow: 0 6px 16px rgba(6, 199, 85, 0.3);
}
.btn-line:hover {
  background: var(--color-line-green-dark);
}
.btn-small {
  padding: 0.6em 1.3em;
  font-size: var(--fs-small);
  flex-shrink: 0;
}
.btn-header {
  flex-shrink: 0;
  padding: 0.6em 1.2em;
  font-size: clamp(0.78rem, 0.5vw + 0.6rem, 0.9rem);
}

/* ---------- S01: Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.6vw, 32px);
  height: var(--header-height);
}
.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.brand-logo {
  display: block;
  height: 58px;
  width: auto;
}
.global-nav {
  flex: 1;
  min-width: 0;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.1vw, 24px);
  font-size: clamp(0.76rem, 0.6vw + 0.55rem, 0.86rem);
  font-weight: 600;
  color: var(--color-gray-900);
  white-space: nowrap;
  flex-wrap: nowrap;
}
.nav-list a:hover {
  color: var(--color-blue-600);
}
.nav-toggle {
  display: none;
}

/* ---------- S02: Hero Slider ---------- */
.hero-slider {
  position: relative;
  overflow: hidden;
  background: var(--color-blue-050);
}
.hero-track {
  position: relative;
  min-height: 640px;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease;
  display: flex;
  align-items: center;
}
.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  position: relative;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
/* role="img"の子要素はスクリーンリーダーから個別に読み上げられないため
   (Codex指摘・2026-08-14)、画像注記(.hero-image-notice)は.hero-bgの外・
   このフレームの中に置く。フレーム自体が.hero-bgの旧位置指定を引き継ぎ、
   画像・注記の両方を常に同じ矩形内に留める。 */
.hero-bg-frame {
  position: absolute;
  inset: 0;
}
/* 1枚目Hero: 写真の装飾要素(Scratchブロックカード等)が左テキストに近い構図でも
   常に可読性を確保するための左フェード(セクション背景色と同色でシームレスに馴染む) */
.hero-slide--fv .hero-bg {
  background-position: left center;
}
.hero-slide--fv .hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    var(--color-blue-050) 0%,
    rgba(244, 248, 252, 0.72) 32%,
    rgba(244, 248, 252, 0) 58%
  );
}
.hero-image-notice {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 2;
  margin: 0;
  padding: 2px 10px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.4);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.7rem;
  line-height: 1.6;
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 56px;
  padding-bottom: 56px;
}

.hero-badge {
  display: inline-block;
  background: var(--color-white);
  color: var(--color-navy-700);
  border: 1px solid var(--color-blue-100);
  padding: 0.4em 1em;
  border-radius: 999px;
  font-size: var(--fs-small);
  font-weight: 700;
  margin-bottom: 1.1em;
}
.hero-badge--green {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-white);
}

.hero-copy {
  max-width: 560px;
}
.hero-title {
  font-size: var(--fs-h1);
  font-weight: 800;
  color: var(--color-navy-700);
  line-height: 1.35;
  margin-bottom: 0.55em;
}
.hero-lead {
  color: var(--color-gray-700);
  font-size: var(--fs-body);
  margin-bottom: 1.6em;
}
.hero-cta-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 1.8em;
}
.hero-features {
  display: flex;
  gap: clamp(14px, 2.4vw, 28px);
  flex-wrap: wrap;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-700);
}
.hero-features li {
  display: flex;
  align-items: center;
  gap: 6px;
}
.hero-features svg {
  color: var(--color-blue-600);
}

.hero-slide-panel {
  max-width: 620px;
  padding: clamp(28px, 4vw, 48px);
  border-radius: var(--radius-lg);
}
.hero-slide-panel--green {
  background: linear-gradient(
    135deg,
    var(--color-green-600),
    var(--color-green-500)
  );
  color: var(--color-white);
}
.hero-slide-panel--green .hero-slide-lead {
  color: rgba(255, 255, 255, 0.92);
}
.hero-slide-heading {
  font-size: var(--fs-h1);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 0.5em;
}
.hero-slide-lead {
  font-size: var(--fs-body);
  margin-bottom: 1.6em;
}
.accent-amount {
  font-size: 1.15em;
}
.hero-slide--rental .hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(11, 42, 84, 0.72) 0%,
    rgba(11, 42, 84, 0.35) 60%,
    rgba(11, 42, 84, 0.15) 100%
  );
}
.hero-slide-panel--dark {
  color: var(--color-white);
}
.hero-slide-panel--dark .hero-slide-lead {
  color: rgba(255, 255, 255, 0.9);
}
.hero-slide-panel--dark .hero-badge {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  color: var(--color-navy-700);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
}
.hero-arrow--prev {
  left: 16px;
}
.hero-arrow--next {
  right: 16px;
}
.hero-dots {
  position: absolute;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.hero-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(27, 58, 107, 0.25);
  transition:
    background 0.2s ease,
    transform 0.2s ease;
}
.hero-dot.is-active {
  background: var(--color-blue-600);
  transform: scale(1.2);
}

/* JS未実行時: スライドは非表示にせずCSS側で1枚目のみ可視（noscript相当のデフォルト状態） */
.hero-slide:not(.is-active) {
  display: none;
}
.js-ready .hero-slide:not(.is-active) {
  display: flex;
}

/* ---------- S03: Trust Strip ---------- */
.trust-strip {
  padding: clamp(28px, 4vw, 44px) 0;
}
.trust-strip-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: clamp(18px, 2.4vw, 28px);
  box-shadow: var(--shadow-card);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-700);
}
.trust-item svg {
  color: var(--color-blue-600);
  flex-shrink: 0;
}

/* ---------- S04: Courses ---------- */
.courses {
  padding: var(--section-pad-y) 0;
}
.course-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.course-card {
  display: block;
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition:
    box-shadow 0.2s ease,
    transform 0.2s ease;
}
.course-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}
.course-card-media {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.course-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.course-card-title {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-navy-700);
  padding: 0.9em 1em 0.3em;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4em;
}
.course-card-badge {
  font-size: var(--fs-small);
  font-weight: 700;
  padding: 0.15em 0.6em;
  border-radius: 999px;
  background: var(--color-blue-100);
  color: var(--color-blue-600);
}
.course-card-badge--main {
  background: var(--color-green-100);
  color: var(--color-green-700);
}
.course-card-desc {
  font-size: var(--fs-small);
  color: var(--color-gray-700);
  padding: 0 1em 1.1em;
}

/* ---------- S05: Policy ---------- */
.policy {
  padding: var(--section-pad-y) 0;
  background: var(--color-gray-050);
}
.policy-inner {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
}
.policy-media {
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--color-blue-100);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(16px, 3vw, 32px);
}
.policy-media img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: 100%;
  object-fit: contain;
}
.policy-columns {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 1.6em;
}
.policy-col {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.4em 1.2em;
  box-shadow: var(--shadow-card);
}
.policy-col svg {
  color: var(--color-blue-600);
  margin-bottom: 0.6em;
}
.policy-col h3 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--color-navy-700);
  margin-bottom: 0.5em;
}
.policy-col p {
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}

/* ---------- S06: Learning Flow ---------- */
.learning-flow {
  padding: var(--section-pad-y) 0;
}
.flow-steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: clamp(6px, 1.5vw, 16px);
  flex-wrap: nowrap;
  margin-bottom: 1.4em;
}
.flow-step {
  flex: 1;
  min-width: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.3em 0.9em;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.flow-step-num {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--color-blue-600);
  letter-spacing: 0.05em;
  margin-bottom: 0.5em;
}
.flow-step svg {
  color: var(--color-navy-700);
  margin-bottom: 0.5em;
}
.flow-step p {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-700);
}
.flow-arrow {
  display: flex;
  align-items: center;
  color: var(--color-blue-100);
  flex-shrink: 0;
}
.flow-note {
  text-align: center;
  color: var(--color-gray-500);
  font-size: var(--fs-small);
}

/* ---------- S6.5: Video Corner ---------- */
.video-corner {
  padding: var(--section-pad-y) 0;
  background: var(--color-gray-050);
}
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.video-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.video-corner-social {
  margin: 24px 0 0;
  text-align: center;
}
.instagram-feed {
  margin-top: 32px;
}
/* Elfsightウィジェットのカードを9:16縦長化（リール見切れ対策・Issue #3315）
   Elfsightは直DOM描画のためサイト側CSSで上書き可能。公式には縦長設定が無くこの2行が正攻法 */
.instagram-feed .eapps-instagram-feed-posts-item-image-wrapper {
  padding-top: 177.78% !important;
}
.instagram-feed .eapps-instagram-feed-posts-item {
  height: auto !important;
}
.instagram-feed-heading {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-navy-700);
  text-align: center;
  margin-bottom: 0.8em;
}
.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-navy-700);
  font-size: var(--fs-small);
  font-weight: 600;
  text-decoration: none;
}
.social-link:hover {
  text-decoration: underline;
}
.footer-social.social-link {
  display: inline-flex;
  margin-top: 12px;
  color: var(--color-white);
  opacity: 0.85;
}
.footer-social.social-link:hover {
  opacity: 1;
}
.footer-social-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-top: 12px;
}
.footer-social-links .footer-social {
  margin-top: 0;
}
.video-facade {
  position: relative;
  width: 100%;
  aspect-ratio: 9/16;
  max-height: 320px;
  background: linear-gradient(
    160deg,
    var(--color-navy-700),
    var(--color-navy-900)
  );
  display: flex;
  align-items: center;
  justify-content: center;
}
.video-thumb-placeholder {
  position: absolute;
  top: 14px;
  left: 14px;
  color: rgba(255, 255, 255, 0.5);
}
.video-play-icon {
  color: var(--color-white);
  opacity: 0.9;
}
.video-facade:hover .video-play-icon {
  opacity: 1;
  transform: scale(1.06);
}
.video-caption {
  padding: 0.9em 1em;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-700);
  text-align: center;
}
.video-card iframe {
  width: 100%;
  aspect-ratio: 9/16;
  max-height: 320px;
  border: 0;
  display: block;
}

/* ---------- S07: Reassurance ---------- */
.reassurance {
  padding: var(--section-pad-y) 0;
}
.reassurance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.reassurance-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--color-white);
}
.reassurance-card img {
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
}
.reassurance-card p {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-700);
  padding: 0.7em 0.9em;
}

/* ---------- S08: Subsidy ---------- */
.subsidy {
  padding: var(--section-pad-y) 0;
}
.subsidy-panel {
  background: var(--color-green-100);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  text-align: center;
}
.subsidy-heading {
  font-size: var(--fs-h2);
  font-weight: 800;
  color: var(--color-green-700);
  margin-bottom: 0.6em;
}
.subsidy-target {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  margin-bottom: 0.2em;
}
.subsidy-amount {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--color-green-600);
  margin-bottom: 0.3em;
}
.subsidy-amount span {
  font-size: 1.25em;
}
.subsidy-note {
  font-size: var(--fs-small);
  color: var(--color-gray-700);
  margin-bottom: 1.6em;
}
.subsidy-zero-box {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--color-green-500);
  color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.1em 1.8em;
  margin: 0 auto 1.4em;
  text-align: left;
}
.subsidy-zero-box p {
  font-size: var(--fs-body);
  font-weight: 700;
}
.subsidy-zero-box strong {
  font-size: 1.2em;
}
.subsidy-disclaimer {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}

/* ---------- S09: Pricing ---------- */
.pricing {
  padding: var(--section-pad-y) 0;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 1.8em;
}
.pricing-card {
  position: relative;
  background: var(--color-white);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.8em 1.4em;
  text-align: center;
}
.pricing-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy-700);
  margin-bottom: 0.6em;
}
.pricing-amount {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-navy-700);
}
.pricing-amount span {
  font-size: 1.35em;
  color: var(--color-blue-600);
}
.pricing-unit {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  margin-top: 0.3em;
}
.pricing-card--featured {
  border-color: var(--color-blue-600);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-8px);
}
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-blue-600);
  color: var(--color-white);
  font-size: var(--fs-small);
  font-weight: 700;
  padding: 0.3em 1.1em;
  border-radius: 999px;
}
.pricing-highlight {
  font-size: var(--fs-small);
  color: var(--color-green-600);
  font-weight: 700;
  margin-top: 0.8em;
}
.pricing-notes {
  text-align: center;
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}
.pricing-notes p {
  margin-bottom: 0.3em;
}

/* ---------- S10: Trial Steps ---------- */
.trial {
  padding: var(--section-pad-y) 0;
  background: var(--color-gray-050);
}
.trial-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 1.2em;
}
.trial-step {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.6em 1em;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.trial-step-num {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--color-blue-600);
  letter-spacing: 0.05em;
  margin-bottom: 0.6em;
}
.trial-step svg {
  color: var(--color-navy-700);
  margin-bottom: 0.6em;
}
.trial-step p {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-700);
}
.trial-detail {
  max-width: 560px;
  margin: 2em auto 1.4em;
  background: var(--color-gray-050);
  border-radius: var(--radius-md);
  padding: 1.4em 1.6em;
}
.trial-detail-row {
  display: flex;
  gap: 1em;
  padding: 0.6em 0;
  border-bottom: 1px solid var(--color-border);
}
.trial-detail-row:last-child {
  border-bottom: none;
}
.trial-detail-row dt {
  flex: 0 0 6em;
  font-weight: 700;
  color: var(--color-navy-700);
}
.trial-detail-row dd {
  margin: 0;
  color: var(--color-gray-700);
}
.trial-note {
  text-align: center;
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}

/* ---------- S02.6: Rental Banner ---------- */
.rental-banner {
  padding: clamp(24px, 3vw, 36px) 0;
}
.rental-banner-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--color-gray-050);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}
.rental-banner-inner img {
  width: 96px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.rental-banner-text {
  flex: 1;
  min-width: 0;
}
.rental-banner-title {
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--color-navy-700);
}
.rental-banner-desc {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  margin-top: 0.2em;
}

/* ---------- S11: Final CTA ---------- */
.final-cta {
  background: var(--color-navy-800);
  padding: clamp(36px, 5vw, 56px) 0;
}
.final-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.final-cta-text h2 {
  font-size: var(--fs-h2);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 0.5em;
}
.final-cta-text p {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
}
.final-cta-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.final-cta-sub {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.85);
}

/* ---------- S12: Footer ---------- */
.site-footer {
  background: var(--color-navy-900);
  color: rgba(255, 255, 255, 0.85);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding: clamp(32px, 4vw, 48px) 0 24px;
}
.footer-brand {
  flex: 1 1 260px;
  min-width: 220px;
}
.brand--footer .brand-logo {
  height: 30px;
  /* 実写ロゴPNGは紺色のため、フッター(濃紺背景)では白抜きシルエットに変換 */
  filter: brightness(0) invert(1);
}
.footer-address {
  margin-top: 1em;
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.8;
}
.footer-nav {
  flex: 2 1 480px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 20px;
}
.footer-nav-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: var(--fs-small);
}
.footer-nav-col a:hover {
  color: var(--color-white);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 16px 0;
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.6);
}
/* フッター上部の目立つCTA帯（貸し教室・LINE導線・#6103） */
.footer-cta-banner {
  background: var(--color-navy-700);
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-cta-banner-inner {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.footer-cta-banner .btn {
  flex: 1 1 260px;
  max-width: 340px;
}
@media (max-width: 599px) {
  .footer-cta-banner-inner {
    flex-direction: column;
    align-items: stretch;
  }
  .footer-cta-banner .btn {
    max-width: none;
  }
}

/* ============================================================
   下層ページ共通（P02〜P05）
   ============================================================ */

/* ---------- Breadcrumb / Page Header ---------- */
.breadcrumb {
  padding: 18px 0 0;
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  display: flex;
  align-items: center;
  gap: 8px;
}
.breadcrumb a {
  color: var(--color-gray-500);
}
.breadcrumb a:hover {
  color: var(--color-blue-600);
}
.breadcrumb span[aria-current="page"] {
  color: var(--color-navy-700);
  font-weight: 700;
}
.page-header {
  padding: clamp(24px, 3.4vw, 40px) 0 clamp(16px, 2.4vw, 28px);
  text-align: center;
}
.page-header h1 {
  font-size: var(--fs-h1);
  font-weight: 800;
  color: var(--color-navy-700);
}
.page-header p {
  margin-top: 0.6em;
  color: var(--color-gray-700);
  font-size: var(--fs-body);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- P02: Course Detail ---------- */
.course-detail-list {
  display: flex;
  flex-direction: column;
  gap: clamp(44px, 6vw, 76px);
  padding: var(--section-pad-y) 0;
}
.course-detail-item {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
.course-detail-item--reverse {
  direction: rtl;
}
.course-detail-item--reverse > * {
  direction: ltr;
}
.course-detail-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.course-detail-media img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.course-detail-title {
  font-size: var(--fs-h2);
  font-weight: 800;
  color: var(--color-navy-700);
  margin-bottom: 0.4em;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5em;
}
.course-detail-badge {
  display: inline-block;
  font-size: var(--fs-small);
  font-weight: 700;
  padding: 0.2em 0.7em;
  border-radius: 999px;
  vertical-align: middle;
}
.course-detail-badge--main {
  background: var(--color-green-100);
  color: var(--color-green-700);
}
.course-detail-badge--option {
  background: var(--color-blue-100);
  color: var(--color-blue-600);
}
.course-detail-copy {
  color: var(--color-gray-700);
  font-size: var(--fs-body);
  margin-bottom: 1.2em;
}
.course-detail-fit {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 1.4em;
}
.course-detail-fit li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-700);
}
.course-detail-fit svg {
  color: var(--color-blue-600);
  flex-shrink: 0;
  margin-top: 2px;
}
.course-detail-meta {
  display: flex;
  gap: 10px 22px;
  flex-wrap: wrap;
  margin-bottom: 1.4em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.course-detail-meta strong {
  color: var(--color-navy-700);
}
.course-detail-sample {
  border-radius: var(--radius-md);
  background: var(--color-gray-100);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.4em;
  margin-bottom: 1.4em;
  gap: 8px;
  text-align: center;
}
.course-detail-sample svg {
  color: var(--color-gray-500);
}
.course-detail-sample p {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}
.course-detail-cta {
  margin-top: 0.4em;
}

/* ---------- P03: News / Video Gallery ---------- */
.news-section {
  padding: var(--section-pad-y) 0;
}
.news-section--alt {
  background: var(--color-gray-050);
}
.article-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 1.8em;
}
.article-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.article-card img {
  aspect-ratio: 16/9;
  object-fit: cover;
  width: 100%;
}
.article-card-body {
  padding: 1em 1.1em;
}
.article-date {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}
.article-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy-700);
  margin: 0.4em 0;
}
.article-excerpt {
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.article-placeholder {
  text-align: center;
  padding: clamp(44px, 6vw, 76px) 20px;
  background: var(--color-white);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-gray-500);
}
.article-placeholder svg {
  color: var(--color-gray-500);
  margin-bottom: 0.6em;
}
.article-placeholder p {
  font-size: var(--fs-body);
  font-weight: 700;
}
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
}
.pagination-item {
  min-width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-gray-500);
  background: var(--color-white);
  border: 1px solid var(--color-border);
}
.pagination-item.is-current {
  color: var(--color-white);
  background: var(--color-blue-600);
  border-color: var(--color-blue-600);
}

/* ---------- P04: Contact ---------- */
.contact-line {
  padding: var(--section-pad-y) 0 clamp(32px, 4vw, 56px);
}
.contact-line-panel {
  background: var(--color-blue-050);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.contact-qr {
  width: 100%;
  aspect-ratio: 1/1;
  border: 2px dashed var(--color-blue-100);
  border-radius: var(--radius-md);
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--color-gray-500);
  text-align: center;
}
.contact-qr span {
  font-size: var(--fs-small);
  font-weight: 700;
}
.contact-line-content h2 {
  font-size: var(--fs-h2);
  font-weight: 800;
  color: var(--color-navy-700);
  margin-bottom: 0.5em;
}
.contact-line-content > p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  margin-bottom: 1.4em;
}
.contact-line-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 1.6em;
}
.contact-line-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.contact-form-section {
  padding: var(--section-pad-y) 0;
  background: var(--color-gray-050);
}
.contact-form-section .section-lead {
  margin-bottom: 1.6em;
}
.contact-form {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 40px);
  box-shadow: var(--shadow-card);
}
.contact-form.is-hidden {
  display: none;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-field label {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-700);
}
.form-required {
  color: #d6455a;
  margin-left: 2px;
}
.form-field input,
.form-field select,
.form-field textarea {
  padding: 0.8em 1em;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--color-gray-900);
  background: var(--color-white);
  width: 100%;
}
.form-field textarea {
  resize: vertical;
  min-height: 120px;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--color-blue-500);
  outline-offset: 1px;
  border-color: var(--color-blue-500);
}
.form-error-text {
  font-size: var(--fs-small);
  color: #d6455a;
  display: none;
}
.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea {
  border-color: #d6455a;
  background: #fff5f5;
}
.form-field.has-error .form-error-text {
  display: block;
}
.contact-form-submit {
  align-self: center;
  min-width: 220px;
  position: relative;
}
.contact-form-submit[disabled] {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}
.form-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: form-spin 0.7s linear infinite;
}
.is-submitting .form-spinner {
  display: inline-block;
}
.is-submitting .contact-form-submit-label {
  display: none;
}
@keyframes form-spin {
  to {
    transform: rotate(360deg);
  }
}
.form-success {
  display: none;
  text-align: center;
  padding: clamp(32px, 5vw, 56px) clamp(20px, 4vw, 40px);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  max-width: 640px;
  margin: 0 auto;
}
.form-success.is-visible {
  display: block;
}
.form-success svg {
  color: var(--color-green-600);
  margin-bottom: 0.6em;
}
.form-success h3 {
  font-size: var(--fs-h3);
  font-weight: 800;
  color: var(--color-navy-700);
  margin-bottom: 0.6em;
}
.form-success p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  margin-bottom: 1.4em;
}

/* ハニーポット: display:none は賢いボットに検知されるため画面外配置で対応 */
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-error-box {
  text-align: center;
  padding: clamp(32px, 5vw, 56px) clamp(20px, 4vw, 40px);
  background: #fff5f5;
  border: 1.5px solid #f3c6cd;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  max-width: 640px;
  margin: 24px auto 0;
}
.form-error-box[hidden] {
  display: none;
}
.form-error-box p {
  font-size: var(--fs-body);
  color: #a8283a;
  margin-bottom: 1.2em;
}

/* ---------- FAQ Accordion (P04共通) ---------- */
.faq-section {
  padding: var(--section-pad-y) 0;
}
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-white);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 1.1em 1.3em;
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--color-navy-700);
  text-align: left;
}
.faq-question svg {
  flex-shrink: 0;
  color: var(--color-blue-600);
  transform: rotate(90deg);
  transition: transform 0.2s ease;
}
.faq-item.is-open .faq-question svg {
  transform: rotate(-90deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-item.is-open .faq-answer {
  max-height: 240px;
}
.faq-answer-inner {
  padding: 0 1.3em 1.2em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}

/* details/summary版FAQ（P07）: JS不要のネイティブ開閉。button版と共存するためセレクタで区別 */
details.faq-item summary.faq-question {
  cursor: pointer;
  list-style: none;
}
details.faq-item summary.faq-question::-webkit-details-marker {
  display: none;
}
details.faq-item summary.faq-question::after {
  content: "";
  flex-shrink: 0;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--color-blue-600);
  border-bottom: 2px solid var(--color-blue-600);
  transform: rotate(45deg);
  transition: transform 0.2s ease;
}
details.faq-item[open] summary.faq-question::after {
  transform: rotate(-135deg);
}
details.faq-item summary.faq-question:focus-visible {
  outline: 2px solid var(--color-blue-500);
  outline-offset: -2px;
}

/* ---------- P05: Legal / Privacy ---------- */
.legal-section {
  padding: var(--section-pad-y) 0;
}
.legal-content {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.8em;
}
.legal-content h2 {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-navy-700);
  margin-bottom: 0.5em;
}
.legal-content p,
.legal-content li {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
}
.legal-content ul {
  padding-left: 1.4em;
  list-style: disc;
  display: flex;
  flex-direction: column;
  gap: 0.4em;
}
.legal-updated {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  text-align: right;
}

/* ---------- P08: アクセス・道順 ---------- */
.access-map-section {
  padding: var(--section-pad-y) 0 0;
}
.access-map-section .legal-content {
  gap: 1.4em;
}
.access-map-section address {
  font-style: normal;
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--color-navy-700);
}
.access-map-section .btn-outline {
  margin-top: 0.4em;
}
.access-map-embed {
  position: relative;
  padding-top: 75%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.access-map-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
@media (min-width: 768px) {
  .access-map-embed {
    padding-top: 45%;
  }
}
.access-route-section {
  padding: var(--section-pad-y) 0;
}
.access-route-section .container {
  max-width: 760px;
}
.access-route-section h2 {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-navy-700);
  margin-bottom: 1em;
  text-align: center;
}
.access-route-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6em;
  margin-bottom: 1.6em;
}
.access-route-tab {
  font: inherit;
  font-weight: 700;
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  background: #fff;
  border: 1px solid var(--color-blue-600);
  border-radius: 999px;
  padding: 0.6em 1.4em;
  cursor: pointer;
  transition:
    background 0.15s ease,
    color 0.15s ease;
}
.access-route-tab:hover {
  background: var(--color-blue-050);
}
.access-route-tab.is-active {
  background: var(--color-blue-600);
  color: #fff;
}
.access-route-tab-note {
  display: block;
  margin-top: 0.2em;
  font-weight: 400;
  font-size: 0.82em;
  opacity: 0.85;
}
.access-parking-fee-note {
  max-width: 520px;
  margin: 0 auto 1.2em;
  padding: clamp(18px, 3vw, 28px);
  background: var(--color-blue-050);
  border: 2px solid var(--color-blue-600);
  border-radius: var(--radius-md);
  text-align: center;
}
.access-parking-fee-note .access-parking-label {
  display: inline-block;
  margin-bottom: 0.8em;
  padding: 0.3em 1em;
  background: var(--color-blue-600);
  color: var(--color-white);
  font-size: var(--fs-small);
  font-weight: 700;
  line-height: 1.4;
  border-radius: 999px;
}
.access-parking-fee-note strong {
  display: block;
  font-size: clamp(1.15rem, 1.2vw + 0.9rem, 1.4rem);
  color: var(--color-navy-700);
  margin-bottom: 0.4em;
}
.access-parking-fee-note p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  margin: 0;
}
.access-parking-fee-note .access-private-land {
  margin-top: 0.8em;
  font-weight: 700;
  color: var(--color-navy-700);
}
.access-coin-parking-note {
  max-width: 520px;
  margin: 0 auto;
  padding: clamp(18px, 3vw, 28px);
  background: var(--color-blue-050);
  border-radius: var(--radius-md);
  text-align: center;
}
.access-coin-parking-note strong {
  display: block;
  font-size: var(--fs-h3);
  color: var(--color-navy-700);
  margin-bottom: 0.6em;
}
.access-coin-parking-note ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5em;
}
.access-coin-parking-note a {
  color: var(--color-blue-600);
  text-decoration: underline;
}
.access-lead-image {
  width: 100%;
  max-width: 520px;
  height: auto;
  display: block;
  margin: 0 auto 1.8em;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.access-route-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.6em;
}
.access-route-list img {
  width: 100%;
  max-width: 520px;
  height: auto;
  display: block;
  margin-inline: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.access-note-section {
  padding: 0 0 var(--section-pad-y);
}
.access-note {
  max-width: 760px;
  margin: 0 auto;
  background: var(--color-blue-050);
  border-radius: var(--radius-md);
  padding: clamp(20px, 3vw, 32px);
}
.access-note p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
}
.access-cta {
  padding: 0 0 var(--section-pad-y);
  text-align: center;
}
.access-cta .container {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2em;
}
.access-cta p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
}
.access-cta p a {
  color: var(--color-blue-600);
  font-weight: 700;
  text-decoration: underline;
}
/* 地図直後のLINE・レンタル導線バナー（#6103） */
.access-line-cta {
  padding: 0 0 var(--section-pad-y);
}
.access-line-cta .container {
  max-width: 760px;
  text-align: center;
}
.access-line-cta h2 {
  font-size: var(--fs-h2);
  font-weight: 800;
  color: var(--color-navy-700);
  margin-bottom: 0.9em;
}
.access-line-cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.access-line-cta-actions .btn {
  flex: 0 1 260px;
}
@media (max-width: 699px) {
  .access-line-cta-actions {
    flex-direction: column;
  }
  .access-line-cta-actions .btn {
    flex: 1 1 auto;
  }
}

/* ---------- 教室情報・アクセス（トップ） ---------- */
.instructor-intro {
  padding: var(--section-pad-y) 0;
  background: var(--color-gray-050);
}
.instructor-intro-inner {
  display: flex;
  gap: clamp(20px, 3vw, 40px);
  align-items: flex-start;
}
.instructor-intro-icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-blue-100);
  color: var(--color-blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
}
.instructor-intro-body {
  flex: 1;
  min-width: 0;
}
.instructor-intro-name {
  font-weight: 700;
  font-size: var(--fs-h3);
  color: var(--color-navy-700);
  margin: 0.4em 0 0.8em;
}
.instructor-intro-message {
  color: var(--color-gray-700);
  font-size: var(--fs-body);
  line-height: 1.9;
  margin-bottom: 1em;
}
@media (max-width: 767px) {
  .instructor-intro-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

.classroom-info {
  padding: var(--section-pad-y) 0;
}
.classroom-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.classroom-info-detail {
  display: flex;
  flex-direction: column;
  gap: 1em;
  align-items: flex-start;
}
.classroom-info-detail address {
  font-style: normal;
  font-size: var(--fs-lead);
  font-weight: 700;
  color: var(--color-navy-700);
}
.classroom-info-detail p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
}
.classroom-info-detail .btn {
  margin-top: 0.2em;
}
@media (max-width: 767px) {
  .classroom-info-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   P07: 大阪市習い事・塾代助成のご案内
   ============================================================ */

/* ---------- トップページ案内カード（S08直後） ---------- */
.juku-cta {
  padding: 0 0 var(--section-pad-y);
}
.juku-cta-panel {
  background: var(--color-white);
  border: 1.5px solid var(--color-blue-100);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  box-shadow: var(--shadow-card);
}
.juku-cta-label {
  display: inline-block;
  background: var(--color-blue-100);
  color: var(--color-navy-700);
  font-size: var(--fs-small);
  font-weight: 700;
  padding: 0.4em 1em;
  border-radius: 999px;
  margin-bottom: 1em;
}
.juku-cta-panel h2 {
  font-size: var(--fs-h2);
  font-weight: 800;
  color: var(--color-navy-700);
  margin-bottom: 0.7em;
}
.juku-cta-panel > p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  margin-bottom: 0.9em;
}
.juku-cta-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 1.4em 0;
}
.juku-cta-point {
  background: var(--color-gray-050);
  border-radius: var(--radius-md);
  padding: 1em 1.1em;
  text-align: center;
}
.juku-cta-point-label {
  display: block;
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  margin-bottom: 0.3em;
}
.juku-cta-point-value {
  display: block;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-navy-700);
}
.juku-cta-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 1.4em;
}
.juku-cta-sublink {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-blue-600);
}
.juku-cta-sublink:hover {
  text-decoration: underline;
}
/* レンタルスペース・LINE導線バナー（トップ「教室の特徴」直後・#6103） */
.rental-line-cta {
  padding: 0 0 var(--section-pad-y);
}
.rental-line-cta-panel {
  background: var(--color-blue-050);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 40px);
  text-align: center;
}
.rental-line-cta-panel h2 {
  font-size: var(--fs-h2);
  font-weight: 800;
  color: var(--color-navy-700);
  margin-bottom: 0.9em;
}
.rental-line-cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.rental-line-cta-actions .btn {
  flex: 0 1 300px;
}
@media (max-width: 599px) {
  .rental-line-cta-actions {
    flex-direction: column;
  }
  .rental-line-cta-actions .btn {
    flex: 1 1 auto;
  }
}

/* ---------- 詳細ページ: FV ---------- */
.juku-hero {
  padding: clamp(32px, 5vw, 56px) 0;
  background: var(--color-blue-050);
}
.juku-hero-lead {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  max-width: 720px;
  margin: 0 auto 1.6em;
  text-align: center;
}
.juku-hero-lead p + p {
  margin-top: 0.8em;
}
.juku-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 820px;
  margin: 0 auto 1.8em;
}
.juku-stat {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 1.2em 1em;
  text-align: center;
}
.juku-stat-value {
  display: block;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  font-weight: 800;
  color: var(--color-blue-600);
  margin-bottom: 0.2em;
}
.juku-stat-label {
  display: block;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
  font-weight: 700;
}
.juku-hero-cta {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- 汎用セクション ---------- */
.juku-section {
  padding: var(--section-pad-y) 0;
}
.juku-section--alt {
  background: var(--color-gray-050);
}
.juku-section-inner {
  max-width: 760px;
  margin: 0 auto;
}
.juku-section h2 {
  font-size: var(--fs-h2);
  font-weight: 800;
  color: var(--color-navy-700);
  margin-bottom: 0.7em;
  text-align: center;
}
.juku-section-inner > p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  margin-bottom: 1em;
}

/* ---------- 対象確認チェックリスト ---------- */
.juku-check-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 1.4em 0;
}
.juku-check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 0.9em 1.1em;
  box-shadow: var(--shadow-card);
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--color-navy-700);
}
.juku-check-item svg {
  color: var(--color-green-600);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ---------- 現在の申請目安カード ---------- */
.juku-deadline-card {
  background: var(--color-green-100);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 36px);
  text-align: center;
  margin: 0 auto 1.6em;
  max-width: 640px;
}
.juku-deadline-label {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-green-700);
  margin-bottom: 0.5em;
}
.juku-deadline-main {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 800;
  color: var(--color-green-700);
  line-height: 1.6;
  margin-bottom: 0.5em;
}
.juku-deadline-note {
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}

/* ---------- 申請スケジュール表 ---------- */
.juku-table-scroll {
  overflow-x: auto;
  margin: 1.4em 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.juku-schedule-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  font-size: var(--fs-small);
  min-width: 420px;
}
.juku-schedule-table th,
.juku-schedule-table td {
  padding: 0.8em 1em;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}
.juku-schedule-table th {
  background: var(--color-gray-050);
  color: var(--color-navy-700);
  font-weight: 700;
}
.juku-schedule-table tr.is-current td {
  background: var(--color-green-100);
  font-weight: 700;
  color: var(--color-green-700);
}
.juku-table-note {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}
.juku-table-note p + p {
  margin-top: 0.6em;
}

/* ---------- 縦型ステップ ---------- */
.juku-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 1.4em 0;
}
.juku-step {
  display: flex;
  gap: 14px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.1em 1.3em;
  box-shadow: var(--shadow-card);
}
.juku-step-num {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-blue-600);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--fs-small);
}
.juku-step-body h3 {
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--color-navy-700);
  margin-bottom: 0.3em;
}
.juku-step-body p {
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.juku-step-cta {
  margin-top: 0.6em;
  display: inline-flex;
}

/* ---------- 強調注意ボックス ---------- */
.juku-warning-box {
  display: flex;
  gap: 12px;
  background: #fff8e6;
  border: 1.5px solid #f0c95c;
  border-radius: var(--radius-md);
  padding: 1.1em 1.3em;
  margin: 1.4em 0;
}
.juku-warning-box svg {
  color: #b8860b;
  flex-shrink: 0;
  margin-top: 2px;
}
.juku-warning-box p {
  font-size: var(--fs-small);
  color: var(--color-gray-900);
  font-weight: 600;
}
.juku-warning-box p + p {
  margin-top: 0.5em;
}

/* ---------- 料金×クーポン早見表 ---------- */
.juku-fee-table-wrap {
  overflow-x: auto;
  margin: 1.4em 0;
}
.juku-fee-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  font-size: var(--fs-small);
  min-width: 420px;
}
.juku-fee-table th,
.juku-fee-table td {
  padding: 0.9em 1.1em;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.juku-fee-table th {
  background: var(--color-gray-050);
  color: var(--color-navy-700);
  font-weight: 700;
}

/* ---------- お問い合わせ先の振り分け ---------- */
.juku-contact-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: clamp(24px, 4vw, 36px);
  margin: 1.4em 0;
  text-align: center;
}
.juku-contact-card h3 {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-navy-700);
  margin-bottom: 0.5em;
}
.juku-contact-phone {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-blue-600);
}
.juku-contact-meta {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  margin-top: 0.4em;
}
.juku-contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 1.6em;
  text-align: left;
}
.juku-contact-split-col {
  background: var(--color-gray-050);
  border-radius: var(--radius-md);
  padding: 1.1em 1.3em;
}
.juku-contact-split-col h4 {
  font-size: var(--fs-small);
  font-weight: 800;
  color: var(--color-navy-700);
  margin-bottom: 0.6em;
}
.juku-contact-split-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.4em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
  list-style: disc;
  padding-left: 1.2em;
}

/* ---------- 公式リンク集 ---------- */
.juku-link-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 1.4em 0;
}
.juku-link-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.9em 1.2em;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-700);
}
.juku-link-list a:hover {
  border-color: var(--color-blue-500);
}
.juku-link-list .juku-external-badge {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-gray-500);
  flex-shrink: 0;
}

/* ---------- 最終CTA帯 ---------- */
.juku-final-cta {
  background: var(--color-navy-800);
  padding: clamp(32px, 5vw, 48px) 0;
  text-align: center;
}
.juku-final-cta h2 {
  color: var(--color-white);
  font-size: var(--fs-h2);
  font-weight: 800;
  margin-bottom: 0.6em;
}
.juku-final-cta p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--fs-body);
  max-width: 600px;
  margin: 0 auto 1.4em;
}
.juku-final-cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- 免責 ---------- */
.juku-disclaimer {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}
.juku-disclaimer p + p {
  margin-top: 0.8em;
}
.juku-verified-date {
  margin-top: 1.4em;
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  text-align: center;
}

/* ============================================================
   Responsive: 1024 / 768 / 480
   ============================================================ */

/* Hero: 769〜1024pxの中間帯は「写真全面＋文字オーバーレイ」だとh1が
   写真内の要素（Scratchブロック等）と衝突し可読性が落ちるため、
   768pxと同じ縦積みHero（写真上・下にライト背景+紺文字）を1024pxまで適用する。
   2カラムオーバーレイは1025px以上のみ。 */
@media (max-width: 1024px) {
  .hero-arrow {
    display: none;
  }
  .hero-track {
    min-height: 0;
  }
  .hero-content {
    padding-top: 32px;
    padding-bottom: 32px;
  }
  .hero-bg {
    position: relative;
    height: 260px;
  }
  /* モバイル/タブレット幅ではテキストが写真の下に縦積みされ、写真に重ならない
     ため、PC用の左フェード（テキスト可読性のための白グラデーション）は不要
     かつ写真の左側が白く欠けて見える原因になる。ここで無効化し、被写体
     （講師・生徒）が中央に来るようbackground-positionも調整する。
     FVスライドは.hero-bg-frameが位置決めを担うため、.hero-bg自身は
     常にフレームいっぱいに広がる(position:absolute)よう上書きする。 */
  .hero-slide--fv .hero-bg-frame {
    position: relative;
    height: 260px;
  }
  .hero-slide--fv .hero-bg {
    position: absolute;
    inset: 0;
    background-position: center center;
  }
  .hero-slide--fv .hero-bg::after {
    display: none;
  }
  .hero-slide {
    flex-direction: column;
    align-items: stretch;
  }
  .hero-slide--rental .hero-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    padding-bottom: 24px;
  }
  .hero-slide-panel {
    max-width: none;
    padding: 24px;
  }
  .hero-copy {
    max-width: none;
  }
  .hero-cta-group .btn {
    flex: 1 1 auto;
  }
}

@media (max-width: 899px) {
  .course-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .policy-inner {
    grid-template-columns: 1fr;
  }
  .policy-media {
    max-width: 480px;
    margin: 0 auto;
  }
  .reassurance-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-nav {
    grid-template-columns: repeat(2, 1fr);
  }
  .course-detail-item,
  .course-detail-item--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .course-detail-media {
    max-width: 480px;
    margin: 0 auto;
  }
  .article-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-line-panel {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .contact-qr {
    width: 140px;
    margin: 0 auto;
  }
  .contact-line-steps {
    grid-template-columns: 1fr;
  }
  .juku-cta-points {
    grid-template-columns: 1fr;
  }
  .juku-stats {
    grid-template-columns: 1fr;
  }
  .juku-contact-split {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
  }
  .nav-toggle span {
    display: block;
    height: 2px;
    background: var(--color-navy-700);
    border-radius: 1px;
  }
  .nav-list {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 20px 16px;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 0.2s ease,
      transform 0.2s ease;
  }
  .nav-list.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .nav-list li {
    width: 100%;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-gray-100);
  }
  .brand-logo {
    height: 46px;
  }
  .btn-header {
    padding: 0.6em 1em;
    font-size: var(--fs-small);
  }

  .trust-strip-list {
    grid-template-columns: repeat(2, 1fr);
  }
  .course-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .policy-columns {
    grid-template-columns: 1fr;
  }
  .flow-steps {
    flex-wrap: wrap;
  }
  .flow-step {
    flex: 1 1 calc(50% - 6px);
  }
  .flow-arrow {
    display: none;
  }
  .video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .reassurance-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card--featured {
    transform: none;
    order: -1;
  }
  .trial-steps {
    grid-template-columns: 1fr;
  }
  .trial-step {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    align-items: center;
    column-gap: 16px;
    text-align: left;
    padding: 1.1em 1.3em;
  }
  .trial-step svg {
    grid-row: 1 / 3;
    grid-column: 1;
    margin-bottom: 0;
    flex-shrink: 0;
  }
  .trial-step-num {
    grid-row: 1;
    grid-column: 2;
    margin-bottom: 0.25em;
  }
  .trial-step p {
    grid-row: 2;
    grid-column: 2;
  }
  .final-cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .final-cta-actions {
    align-items: flex-start;
    width: 100%;
  }
  .final-cta-actions .btn-line {
    width: 100%;
  }
  .footer-inner {
    flex-direction: column;
  }
  .footer-nav {
    grid-template-columns: repeat(2, 1fr);
  }
  .rental-banner-inner {
    flex-wrap: wrap;
  }
  .contact-line-panel {
    padding: 20px;
  }
  .contact-form {
    padding: 20px;
  }
}

@media (max-width: 480px) {
  .trust-strip-list {
    grid-template-columns: 1fr 1fr;
    padding: 16px;
  }
  .trust-item {
    font-size: 0.78rem;
    gap: 8px;
  }
  .course-grid {
    grid-template-columns: 1fr;
  }
  .video-grid {
    grid-template-columns: 1fr;
  }
  .video-facade {
    max-height: 260px;
  }
  .reassurance-grid {
    grid-template-columns: 1fr;
  }
  .flow-step {
    flex: 1 1 100%;
  }
  .footer-nav {
    grid-template-columns: 1fr 1fr;
  }
  .hero-cta-group {
    flex-direction: column;
  }
  .hero-cta-group .btn {
    width: 100%;
  }
  .rental-banner-inner img {
    display: none;
  }
  .article-list {
    grid-template-columns: 1fr;
  }
}

/* ---- レンタルスペースページ (rental/index.html) ---- */
.rental-price-section {
  padding: var(--section-pad-y) 0;
}
.rental-price-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 1.6em;
}
.rental-price-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 24px;
  text-align: center;
}
.rental-price-card h3 {
  font-size: var(--fs-h3);
  color: var(--color-navy-700);
  margin: 0 0 0.6em;
}
.rental-price-campaign-badge {
  display: inline-block;
  margin: 0 0 0.8em;
  padding: 4px 14px;
  border-radius: 999px;
  background: #fdecea;
  color: #c62828; /* 星色(#f5a623)と同様、トークン外の直値を例外的に許可(赤系トークンが未定義のため) */
  font-size: var(--fs-small);
  font-weight: 700;
}
.rental-price-amount {
  color: var(--color-gray-700);
}
.rental-price-was {
  display: inline-block;
  margin-right: 0.5em;
  color: #c62828;
  text-decoration: line-through;
  text-decoration-color: #c62828;
  font-size: var(--fs-body);
}
.rental-price-amount span {
  font-size: var(--fs-h2, 2rem);
  font-weight: 700;
  color: var(--color-blue-600);
}
.rental-price-line-note {
  margin-top: 0.5em;
  font-size: var(--fs-small);
  color: var(--color-green-600);
}
.rental-price-line-note strong {
  font-weight: 700;
}
.rental-price-notes {
  margin-top: 1.6em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.rental-calendar-section {
  padding: var(--section-pad-y) 0;
  background: var(--color-blue-050);
}
.rental-calendar-frame {
  margin-top: 1.6em;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 16px;
}
.rental-visit-section {
  padding: var(--section-pad-y) 0;
}
.rental-visit-panel {
  max-width: 640px;
  margin: 1.6em auto 0;
  background: var(--color-gray-050);
  border-radius: var(--radius-md);
  padding: clamp(20px, 3vw, 32px);
  text-align: center;
}
.rental-visit-panel p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  margin-bottom: 1.2em;
}
.rental-visit-panel .addfriend_href img {
  max-width: 300px;
  width: 100%;
  height: auto;
}
.rental-gallery-section {
  padding: var(--section-pad-y) 0;
  background: var(--color-gray-050);
}
.rental-gallery {
  list-style: none;
  padding: 0;
  margin: 1.6em 0 0;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.rental-gallery img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}
.rental-gallery a:hover img {
  box-shadow: var(--shadow-card-hover);
}
.rental-cta {
  padding: 0 0 var(--section-pad-y);
  text-align: center;
}
.rental-cta .container {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2em;
}
.rental-cta p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
}
.rental-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
@media (max-width: 767px) {
  .rental-cta-actions {
    flex-direction: column;
    width: 100%;
  }
  .rental-cta-actions .btn {
    width: 100%;
  }
}

/* ---- レンタルスペースページ リニューアル (rental/index.html) ---- */

/* ヒーロー */
.rental-hero {
  padding: var(--section-pad-y) 0;
  background: var(--color-blue-050);
}
.rental-hero-inner {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 900px) {
  .rental-hero-inner {
    grid-template-columns: 1fr minmax(320px, 560px);
  }
}
.rental-hero-eyebrow {
  font-size: var(--fs-small);
  color: var(--color-blue-600);
  font-weight: 700;
}
.rental-hero h1 {
  font-size: var(--fs-h1);
  color: var(--color-navy-800);
  margin: 0.3em 0 0.5em;
}
.rental-hero-lead {
  font-size: var(--fs-lead);
  font-weight: 700;
  color: var(--color-navy-900);
  line-height: 1.8;
}
.rental-hero-sub {
  margin-top: 0.6em;
  font-size: var(--fs-body);
  color: var(--color-gray-700);
}
.rental-hero-tags {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 1.2em;
}
.rental-hero-tags li {
  font-size: var(--fs-small);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 4px 12px;
  color: var(--color-navy-700);
}
.rental-hero-figure {
  margin: 0;
  max-width: 560px;
}
.rental-hero-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  display: block;
}
.rental-hero-figure figcaption {
  margin-top: 0.6em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.rental-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 1.4em;
}
@media (max-width: 767px) {
  .rental-hero-actions {
    flex-direction: column;
  }
  .rental-hero-actions .btn {
    width: 100%;
  }
}
.rental-hero-strip-wrap {
  margin-top: 28px;
  text-align: center;
}
.rental-hero-strip {
  list-style: none;
  padding: 0 0 8px;
  margin: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
}
.rental-hero-strip li {
  flex: 0 0 auto;
  width: 120px;
  scroll-snap-align: start;
}
.rental-hero-strip img {
  width: 100%;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  display: block;
}
.rental-hero-strip-link {
  display: inline-block;
  margin-top: 12px;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-blue-600);
  text-decoration: underline;
}
.rental-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 1.2em;
}
.rental-rating-score {
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--color-navy-800);
  line-height: 1;
}
.rental-rating-stars {
  color: #f5a623;
  letter-spacing: 0.1em;
}
.rental-rating-label,
.rental-rating-count {
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}

/* 章（ストーリー） */
.rental-chapter {
  padding: var(--section-pad-y) 0;
}
.rental-chapter--rooms,
.rental-chapter--details {
  background: var(--color-gray-050);
}
.rental-chapter-num {
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color-blue-600);
  margin: 0 0 0.4em;
}
.rental-photo-masonry {
  list-style: none;
  padding: 0;
  margin: 1.6em 0 0;
  columns: 4 200px;
  column-gap: 14px;
}
.rental-photo-masonry li {
  break-inside: avoid;
  margin: 0 0 14px;
  display: block;
}
.rental-photo-masonry figure {
  margin: 0;
}
.rental-photo-masonry img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  display: block;
}
.rental-photo-masonry figcaption {
  margin-top: 0.4em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.rental-chapter-note {
  margin-top: 1.4em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
  text-align: center;
}
.rental-room-set {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
  margin-top: 1.6em;
}
@media (min-width: 900px) {
  .rental-room-set {
    grid-template-columns: repeat(2, 1fr);
  }
}
.rental-room {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
}
.rental-room h3 {
  font-size: var(--fs-h3);
  color: var(--color-navy-700);
  margin: 0 0 0.8em;
}
.rental-room figure {
  margin: 0 0 12px;
}
.rental-room figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md);
  display: block;
}

/* 用途（第3章） */
.rental-usecases {
  padding: var(--section-pad-y) 0;
}
.rental-usecase-grid {
  list-style: none;
  padding: 0;
  margin: 1.6em 0 0;
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.rental-usecase {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.rental-usecase-chip {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  font-size: var(--fs-small);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-navy-700);
  border-radius: 999px;
  padding: 3px 10px;
}
.rental-usecase-main {
  margin: 0;
}
.rental-usecase-main img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  display: block;
}
/* 実際の用途に合わない写真を無理に当てはめない代わりのプレースホルダー
   (オーナー指摘・2026-08-14: スタジオ撮影カードに施術ベッドがメインの写真は不適切) */
.rental-photo-placeholder {
  width: 100%;
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-100, #f0f1f3);
  border: 1px dashed var(--color-border);
  color: var(--color-gray-500);
  font-size: var(--fs-small);
  text-align: center;
  padding: 12px;
}
.rental-usecase-body {
  padding: 16px 20px 20px;
}
.rental-usecase-body h3 {
  font-size: var(--fs-h3);
  color: var(--color-navy-700);
  margin: 0 0 0.5em;
}
.rental-usecase-body p {
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.rental-usecase-sub {
  list-style: none;
  padding: 0 20px 20px;
  margin: 0;
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(2, 1fr);
}
.rental-usecase-sub img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-sm);
  display: block;
}

/* 口コミ・スコアボード */
.rental-review-break {
  padding: 32px 0;
  background: var(--color-blue-050);
}
.rental-review-break .container {
  max-width: 720px;
  text-align: center;
}
.rental-review-break-title {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-navy-800);
  margin: 0 0 0.6em;
}
.rental-review-break blockquote {
  margin: 0;
  font-size: var(--fs-body);
  color: var(--color-gray-900);
  line-height: 1.9;
}
.rental-review-break blockquote p {
  margin: 0;
}
.rental-review-break-meta {
  margin-top: 0.8em;
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}
.rental-scoreboard {
  padding: var(--section-pad-y) 0;
}
.rental-scoreboard-panel {
  max-width: 720px;
  margin: 1.6em auto 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .rental-scoreboard-panel {
    grid-template-columns: 180px 1fr;
    align-items: center;
  }
}
.rental-score-overall {
  text-align: center;
}
.rental-score-overall .rental-rating-score {
  font-size: 3rem;
  line-height: 1;
}
.rental-score-bars {
  margin: 0;
  display: grid;
  gap: 12px;
}
.rental-score-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  align-items: center;
}
.rental-score-row dt {
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.rental-score-row dd {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.rental-score-bar {
  display: block;
  width: 120px;
  height: 8px;
  background: var(--color-gray-100);
  border-radius: 999px;
  overflow: hidden;
}
.rental-score-bar-fill {
  display: block;
  height: 100%;
  background: #f5a623;
  border-radius: 999px;
}
.rental-score-value {
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-800);
  min-width: 2.4em;
  text-align: right;
}
.rental-review-summary {
  max-width: 720px;
  margin: 24px auto 0;
  background: var(--color-blue-050);
  border-left: 4px solid var(--color-blue-500);
  border-radius: var(--radius-md);
  padding: 20px 24px;
}
.rental-review-summary footer {
  margin-top: 0.8em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.rental-source {
  margin-top: 1.4em;
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  text-align: center;
}

/* 運営者の声・予約・CTA・追従バー */
.rental-voice {
  padding: var(--section-pad-y) 0;
  background: var(--color-gray-050);
}
.rental-voice-panel {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 3vw, 32px);
}
.rental-voice-panel p {
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  line-height: 1.9;
  margin-bottom: 1em;
}
.rental-cta-inline {
  padding: calc(var(--section-pad-y) * 0.7) 0;
  background: var(--color-blue-050);
  text-align: center;
}
.rental-cta-inline-text {
  font-size: var(--fs-lead);
  color: var(--color-navy-800);
  margin-bottom: 1em;
}
.rental-cta-inline-note {
  margin-top: 0.8em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.rental-booking {
  padding: var(--section-pad-y) 0;
  text-align: center;
}
.rental-booking-lead {
  max-width: 640px;
  margin: 1.2em auto 0;
  font-size: var(--fs-body);
  color: var(--color-gray-700);
  line-height: 1.9;
}
.rental-booking-btn {
  margin-top: 1.4em;
}
@media (max-width: 767px) {
  .rental-booking-btn {
    width: 100%;
  }
}
.rental-booking-note {
  margin-top: 0.9em;
  font-size: var(--fs-small);
  color: var(--color-gray-500);
}
.rental-cta-closing {
  font-size: var(--fs-lead);
  font-weight: 700;
  color: var(--color-navy-900);
}
.rental-sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.08);
  padding: 10px var(--container-pad-x) calc(10px + env(safe-area-inset-bottom));
}
.rental-sticky-cta[hidden] {
  display: none;
}
.rental-sticky-cta-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.rental-sticky-cta-info {
  flex: 1 1 auto;
  min-width: 0;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-800);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rental-sticky-cta-star {
  color: #f5a623;
}
.rental-sticky-cta .btn {
  flex: 0 0 auto;
  white-space: nowrap;
}
/* 狭い画面では「（LINEで10%OFF）」を省略し、固定バーがボタンを画面外へ押し出すのを防ぐ
   (Codex指摘・2026-08-14・PR #3330)。ボタン側の文言でLINE訴求は既にできている。 */
@media (max-width: 420px) {
  .rental-sticky-cta-extra {
    display: none;
  }
}
/* 追従バーがページ最下部のフッター内容に重ならないよう、このページのフッターだけ余白を確保する */
.rental-sticky-cta ~ .site-footer {
  padding-bottom: 76px;
}
@media (max-width: 480px) {
  .rental-sticky-cta ~ .site-footer {
    padding-bottom: 88px;
  }
}

/* ============================================================ */
/* レンタル FB対応（2026-08-14）                                 */
/* 注: 上部の .rental-room-set / .rental-room はHTMLから参照され */
/*     なくなったデッドCSS（第2章のスライダー置換のため）。      */
/*     追記のみの原則により削除せず残している。                  */
/* ============================================================ */

/* ---- レンタル 第2章 シーンスライダー（2026-08-14 FB対応） ---- */
.rental-scene-slider {
  position: relative;
  margin-top: 1.6em;
}
.rental-scene-track {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  overscroll-behavior-x: contain; /* ページ本体の横スクロールを誘発させない */
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
}
.rental-scene-track::-webkit-scrollbar {
  height: 6px;
}
.rental-scene {
  flex: 0 0 100%; /* モバイル: 1枚 = 1画面 */
  scroll-snap-align: center;
  scroll-snap-stop: always;
}
@media (min-width: 768px) {
  .rental-scene {
    flex-basis: 62%; /* 次の写真が少し覗く */
  }
}
@media (min-width: 1100px) {
  .rental-scene {
    flex-basis: 48%;
  }
}
.rental-scene figure {
  margin: 0;
}
.rental-scene img {
  width: 100%;
  aspect-ratio: 4 / 3; /* 713x535・401x535 混在を1つの枠に揃える */
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  display: block;
}
.rental-scene figcaption {
  margin-top: 0.6em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
  line-height: 1.8;
}
.rental-scene-title {
  display: block;
  font-weight: 700;
  color: var(--color-navy-700);
  margin-bottom: 0.2em;
}
/* コントロール（JS有効時のみ [hidden] が外れる） */
.rental-scene-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.rental-scene-controls[hidden] {
  display: none;
}
.rental-scene-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-navy-700);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  cursor: pointer;
}
.rental-scene-playpause {
  font-size: var(--fs-small);
  color: var(--color-navy-700);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
}
.rental-scene-dots {
  display: flex;
  gap: 8px;
}
.rental-scene-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(27, 58, 107, 0.25);
  border: 0;
  padding: 0;
  cursor: pointer;
}
.rental-scene-dot.is-active {
  background: var(--color-blue-600);
  transform: scale(1.2);
}
/* フォーカス可視化（キーボード操作の必須要件） */
.rental-scene-track:focus-visible,
.rental-scene-arrow:focus-visible,
.rental-scene-playpause:focus-visible,
.rental-scene-dot:focus-visible {
  outline: 3px solid var(--color-blue-600);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  .rental-scene-track {
    scroll-behavior: auto; /* 慣性スクロールをやめる */
  }
  .rental-scene-dot {
    transition: none;
  }
}

/* ---- レンタル 第5章 設備・有料オプション（2026-08-14 FB対応） ---- */
.rental-facilities {
  padding: var(--section-pad-y) 0;
}
.rental-facility-panel {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-top: 1.6em;
}
.rental-facility-panel--option {
  background: var(--color-blue-050);
}
.rental-facility-panel h3 {
  font-size: var(--fs-h3);
  color: var(--color-navy-700);
  margin: 0 0 0.8em;
}
.rental-facility-list,
.rental-option-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .rental-facility-list {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1000px) {
  .rental-facility-list {
    grid-template-columns: repeat(3, 1fr);
  }
}
.rental-facility-list li,
.rental-option-list li {
  font-size: var(--fs-small);
  color: var(--color-gray-900);
  line-height: 1.8;
  padding-left: 1.1em;
  position: relative;
}
.rental-facility-list li::before,
.rental-option-list li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: var(--color-blue-600);
}
.rental-facilities-note {
  margin-top: 1em;
  font-size: var(--fs-small);
  color: var(--color-gray-700);
}
.rental-facilities-note a {
  color: var(--color-blue-600);
  text-decoration: underline;
}

/* ---- S6.5 ショート動画レール (#5656) ---- */
/* 既存の .video-* には手を入れず、末尾追記のみで完結させる。
   配色・寸法は .rental-scene-*（第2章スライダー）を踏襲する。 */
.shorts-block[hidden] {
  display: none;
}
.shorts-ai-note {
  font-size: var(--fs-small);
  color: var(--color-gray-500);
  text-align: center;
  margin: 0 0 1.2em;
}
.shorts-rail {
  position: relative;
}
.shorts-track {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  overscroll-behavior-x: contain; /* ページ本体の横スクロールを誘発させない */
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
}
.shorts-track::-webkit-scrollbar {
  height: 6px;
}
.shorts-item {
  flex: 0 0 78%; /* スマホ: 次のカードがちらりと見える */
  scroll-snap-align: center;
  scroll-snap-stop: always;
}
@media (min-width: 768px) {
  .shorts-item {
    flex-basis: 44%;
  }
}
@media (min-width: 1100px) {
  .shorts-item {
    flex-basis: 31%; /* PCで3枚見え */
  }
}
.shorts-item:only-child {
  margin-inline: auto;
  flex-basis: min(78%, 320px);
}
.shorts-card {
  position: relative;
  display: block;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--color-navy-900);
}
/* .shorts-card は display:block のため、UA既定の [hidden]{display:none} が
   効かない。再生中に <a> を hidden にしてもポスターが残り <video> と二重に
   見えてしまうので明示する（#5656 D2申し送り1）。 */
.shorts-card[hidden] {
  display: none;
}
.shorts-poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.shorts-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--color-white);
  filter: drop-shadow(0 2px 8px rgba(11, 42, 84, 0.55));
  pointer-events: none;
  line-height: 0;
}
.shorts-item video {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-md);
  background: var(--color-navy-900);
}
.shorts-caption {
  margin: 0.6em 0 0;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-navy-700);
  line-height: 1.7;
}
.shorts-fallback {
  margin: 0.4em 0 0;
  font-size: var(--fs-small);
}
.shorts-fallback[hidden] {
  display: none;
}
.shorts-fallback a {
  color: var(--color-blue-600);
  text-decoration: underline;
}
/* コントロール（JS有効かつ2本以上のときだけ [hidden] が外れる） */
.shorts-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.shorts-controls[hidden] {
  display: none;
}
.shorts-arrow {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  color: var(--color-navy-700); /* #1b3a6b on #fff = 9.6:1 */
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  cursor: pointer;
}
@media (max-width: 767px) {
  .shorts-arrow {
    display: none; /* スマホはスワイプで送る */
  }
}
.shorts-playpause {
  font-size: var(--fs-small);
  color: var(--color-navy-700); /* #1b3a6b on #fff = 9.6:1 */
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
}
.shorts-playpause[hidden] {
  display: none;
}
.shorts-dots {
  display: flex;
  gap: 8px;
}
.shorts-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(27, 58, 107, 0.25);
  border: 0;
  padding: 0;
  cursor: pointer;
}
.shorts-dot.is-active {
  background: var(--color-blue-600);
  transform: scale(1.2);
}
/* フォーカス可視化（キーボード操作の必須要件） */
.shorts-track:focus-visible,
.shorts-card:focus-visible,
.shorts-arrow:focus-visible,
.shorts-playpause:focus-visible,
.shorts-dot:focus-visible {
  outline: 3px solid var(--color-blue-600);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  .shorts-track {
    scroll-behavior: auto;
  }
  .shorts-dot {
    transition: none;
  }
}

/* 見出し「まなぶキッズ・プログラミング教室のショート動画」を語句単位で折り返す(2026-09-19 #5656) */
.shorts-block .section-heading {
  font-size: min(var(--fs-h2), 5vw);
}
.shorts-heading-part {
  display: inline-block;
}

/* ---------- S02.5: アクセス帯（FV直下・#5747） ---------- */
.access-band {
  padding: clamp(16px, 2.4vw, 24px) 0 0;
}
.access-band-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px 16px;
  flex-wrap: wrap;
  background: var(--color-blue-100);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px clamp(16px, 2.4vw, 28px);
  color: var(--color-navy-700);
  text-decoration: none;
  transition: box-shadow 0.2s ease;
}
.access-band-link:hover {
  box-shadow: var(--shadow-card-hover);
}
.access-band-icon {
  color: var(--color-blue-600);
  flex-shrink: 0;
}
.access-band-text {
  margin: 0;
  font-size: clamp(1rem, 2.6vw, 1.25rem);
  font-weight: 700;
  line-height: 1.5;
}
.access-band-text strong {
  white-space: nowrap;
}
.access-band-sep {
  margin: 0 0.4em;
  color: var(--color-gray-500);
}
.access-band-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-blue-600);
  text-decoration: underline;
  text-underline-offset: 3px;
}
@media (max-width: 480px) {
  .access-band-link {
    flex-direction: column;
    text-align: center;
    gap: 6px;
  }
  .access-band-icon {
    display: none;
  }
}