/* ============================================================
   初めての方へ – page-first.css
   ============================================================ */

/* ---- Philosophy Section ---- */
.philosophy {
  background-color: var(--color-white);
}

.philosophy__inner {
  display: grid;
  gap: var(--space-12);
  align-items: center;
  max-width: 960px;
  margin-inline: auto;
}

@media (min-width: 1024px) {
  .philosophy__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.philosophy__catch {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: var(--weight-black);
  line-height: var(--leading-tight);
  color: var(--color-navy);
  margin-bottom: var(--space-6);
}

.philosophy__catch-em {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.philosophy__catch-em::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 2px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
}

.philosophy__text {
  font-size: var(--text-base);
  color: var(--color-text-sub);
  line-height: var(--leading-loose);
}

.philosophy__text p + p { margin-top: var(--space-4); }

.philosophy__visual {
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.philosophy__visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---- Recommend Section ---- */
.recommend {
  background-color: var(--color-bg-gray);
}

.recommend__grid {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .recommend__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .recommend__grid { grid-template-columns: repeat(3, 1fr); }
}

.recommend-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.recommend-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.recommend-card__icon {
  font-size: 2rem;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.recommend-card__title {
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
  margin-bottom: var(--space-2);
  line-height: var(--leading-tight);
}

.recommend-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-sub);
  line-height: var(--leading-normal);
}

/* ---- Compare Section (個別指導 vs 一斉授業) ---- */
.compare {
  background-color: var(--color-white);
}

.compare__table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.compare__table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.compare__table thead tr {
  background-color: var(--color-navy);
  color: var(--color-white);
}

.compare__table thead th {
  padding: var(--space-4) var(--space-6);
  text-align: center;
  font-weight: var(--weight-bold);
  font-size: var(--text-base);
}

.compare__table thead th:first-child {
  text-align: left;
  width: 38%;
}

.compare__table thead th.th--best {
  background-color: var(--color-primary);
}

.compare__table tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-fast);
}

.compare__table tbody tr:last-child { border-bottom: none; }

.compare__table tbody tr:hover {
  background-color: var(--color-primary-bg);
}

.compare__table td {
  padding: var(--space-4) var(--space-6);
  text-align: center;
  vertical-align: middle;
  color: var(--color-text-sub);
}

.compare__table td:first-child {
  text-align: left;
  font-weight: var(--weight-medium);
  color: var(--color-text);
}

.compare__table td.td--best {
  background-color: rgba(26,138,74,.04);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
}

.compare__check { color: var(--color-green); font-size: 1.1em; }
.compare__cross { color: var(--color-text-light); }

.compare__note {
  font-size: var(--text-xs);
  color: var(--color-text-sub);
  text-align: right;
  margin-top: var(--space-3);
}

/* ---- Local Section (岐阜長良校だから安心) ---- */
.local {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-light) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.local::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,200,64,.1) 0%, transparent 70%);
  pointer-events: none;
}

.local__grid {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .local__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .local__grid { grid-template-columns: repeat(3, 1fr); }
}

.local-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: background-color var(--transition-base);
}

.local-card:hover { background: rgba(255,255,255,.13); }

.local-card__icon {
  font-size: 2.4rem;
  margin-bottom: var(--space-4);
  display: block;
}

.local-card__title {
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--color-yellow);
  margin-bottom: var(--space-3);
}

.local-card__text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.8);
  line-height: var(--leading-normal);
}

/* ---- 入塾の流れ (page-first専用の詳細版) ---- */
.enrollment-flow {
  background-color: var(--color-bg-gray);
}

.enrollment-flow__steps {
  display: grid;
  gap: 0;
  max-width: 740px;
  margin-inline: auto;
  position: relative;
}

.enrollment-flow__steps::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 44px;
  bottom: 44px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), rgba(26,138,74,.15));
  z-index: 0;
}

@media (min-width: 768px) {
  .enrollment-flow__steps::before { left: 36px; }
}

.enroll-step {
  display: flex;
  gap: var(--space-5);
  padding-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}

.enroll-step:last-child { padding-bottom: 0; }

.enroll-step__dot {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 3px 10px rgba(26,138,74,.35);
  border: 3px solid var(--color-white);
}

@media (min-width: 768px) {
  .enroll-step__dot { width: 72px; height: 72px; font-size: 1.8rem; }
}

.enroll-step__body {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-sm);
  flex: 1;
}

.enroll-step__label {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  font-family: var(--font-en);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.enroll-step__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.enroll-step__text {
  font-size: var(--text-sm);
  color: var(--color-text-sub);
  line-height: var(--leading-normal);
}

.enroll-step__note {
  display: inline-block;
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  background: var(--color-yellow-light);
  color: var(--color-navy);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-weight: var(--weight-bold);
}

/* ---- School Info (対応学校) ---- */
.schools {
  background: var(--color-white);
}

.schools__intro {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  margin-bottom: var(--space-10);
}

.schools__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}

.school-tag {
  background: var(--color-bg-blue);
  color: var(--color-navy);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  border: 1px solid rgba(42,66,153,.15);
  transition: all var(--transition-base);
}

.school-tag:hover {
  background: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
}

.school-tag--primary {
  background: var(--color-primary-bg);
  color: var(--color-primary);
  border-color: rgba(26,138,74,.2);
}

.school-tag--primary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ---- First FAQ ---- */
.first-faq {
  background: var(--color-bg-gray);
}

/* ---- Bottom CTA (first page版) ---- */
.first-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, #146638 100%);
  color: var(--color-white);
  text-align: center;
  padding-block: var(--space-16) var(--space-20);
  position: relative;
  overflow: hidden;
}

.first-cta::before {
  content: '';
  position: absolute;
  top: -60%; left: -20%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,.08) 0%, transparent 70%);
  pointer-events: none;
}

.first-cta__title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: var(--weight-black);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-5);
}

.first-cta__title span { color: var(--color-yellow); }

.first-cta__text {
  font-size: var(--text-base);
  opacity: .9;
  line-height: var(--leading-loose);
  max-width: 540px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

.first-cta__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 480px) {
  .first-cta__actions { flex-direction: row; justify-content: center; }
}

.first-cta__free-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  margin-bottom: var(--space-6);
}

/* ---- ECC Brand Bar ---- */
.ecc-brand {
  background: var(--color-bg-gray);
  border-top: 3px solid var(--color-primary);
}

.ecc-brand__inner {
  display: flex;
  gap: var(--space-8);
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

@media (min-width: 768px) {
  .ecc-brand__inner { justify-content: space-between; }
}

.ecc-brand__text {
  font-size: var(--text-sm);
  color: var(--color-text-sub);
  line-height: var(--leading-loose);
}

.ecc-brand__logo-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-shrink: 0;
}

.ecc-brand__logo-label {
  font-size: var(--text-xs);
  color: var(--color-text-sub);
}