/* ===========================
   リセット・基本設定
=========================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-white: #ffffff;
  --color-bg: #fafafa;
  --color-bg-light: #f5f9f6;
  --color-bg-green: #edf7f0;
  --color-green: #4caf82;
  --color-green-dark: #2e8b5a;
  --color-green-light: #a8d8bc;
  --color-pink: #e8718a;
  --color-pink-light: #fce4ea;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-border: #e0e0e0;
  --font-main: 'Noto Sans JP', sans-serif;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.7;
  font-size: 16px;
}

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

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

/* ===========================
   ユーティリティ
=========================== */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 80px 0;
}

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

.bg-green-light {
  background: var(--color-bg-green);
}

.section-label {
  display: inline-block;
  background: var(--color-green);
  color: white;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 900;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 48px;
}

.section-title em {
  font-style: normal;
  color: var(--color-green-dark);
}

/* ===========================
   ボタン
=========================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: var(--radius-full);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-pink);
  color: white;
  border-color: var(--color-pink);
  box-shadow: 0 4px 16px rgba(232, 113, 138, 0.35);
}

.btn-primary:hover {
  background: #d45a74;
  border-color: #d45a74;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(232, 113, 138, 0.45);
}

.btn-secondary {
  background: var(--color-green);
  color: white;
  border-color: var(--color-green);
  box-shadow: 0 4px 16px rgba(76, 175, 130, 0.35);
}

.btn-secondary:hover {
  background: var(--color-green-dark);
  border-color: var(--color-green-dark);
  transform: translateY(-2px);
}

.btn-outline {
  background: white;
  color: var(--color-green-dark);
  border-color: var(--color-green);
}

.btn-outline:hover {
  background: var(--color-bg-green);
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
}

.btn-sm {
  padding: 10px 20px;
  font-size: 14px;
}

.btn-icon {
  font-size: 18px;
}

/* ===========================
   ヘッダー
=========================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo {
  display: flex;
  flex-direction: column;
}

.logo-mark {
  font-size: 20px;
  font-weight: 900;
  color: var(--color-green-dark);
  letter-spacing: 0.02em;
}

.logo-accent {
  color: var(--color-pink);
}

.logo-sub {
  font-size: 11px;
  color: var(--color-text-light);
  margin-top: 1px;
}

.header-tel {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 18px;
  font-weight: 700;
  color: var(--color-green-dark);
  background: var(--color-bg-green);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: background 0.2s;
}

.header-tel:hover {
  background: var(--color-green-light);
}

/* ===========================
   ファーストビュー
=========================== */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 60%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(255,255,255,0.96) 0%,
    rgba(255,255,255,0.90) 45%,
    rgba(255,255,255,0.55) 70%,
    rgba(255,255,255,0.30) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: 0 auto;
  padding: 80px 24px;
  width: 100%;
}

.hero-badge {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.hero-badge span {
  background: var(--color-pink);
  color: white;
  font-size: 13px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
}

.hero-badge span:nth-child(2) {
  background: var(--color-green);
}

.hero-badge span:nth-child(3) {
  background: #f0a030;
}

.hero-title {
  font-size: clamp(36px, 7vw, 64px);
  font-weight: 900;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 24px;
}

.hero-title em {
  font-style: normal;
  color: var(--color-green-dark);
  position: relative;
}

.hero-title em::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-pink);
  border-radius: 2px;
}

.hero-sub {
  font-size: clamp(16px, 2.5vw, 20px);
  color: var(--color-text-light);
  margin-bottom: 12px;
  line-height: 1.8;
}

.hero-sub strong {
  color: var(--color-pink);
}

.hero-course {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-green-dark);
  background: var(--color-bg-green);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-green-light);
  margin-bottom: 32px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===========================
   共感セクション
=========================== */
.empathy {
  text-align: center;
}

.empathy .section-title {
  text-align: center;
}

.worry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.worry-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 28px 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.worry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.worry-icon {
  font-size: 36px;
  margin-bottom: 12px;
}

.worry-card p {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.6;
}

.empathy-message {
  max-width: 680px;
  margin: 0 auto;
  background: var(--color-pink-light);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  border-left: 4px solid var(--color-pink);
}

.empathy-message p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text);
}

/* ===========================
   できるようになること
=========================== */
.skills {
  text-align: center;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.skill-item {
  background: white;
  border-radius: var(--radius-md);
  padding: 32px 20px;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--color-green);
  transition: transform 0.2s;
}

.skill-item:hover {
  transform: translateY(-4px);
}

.skill-icon {
  font-size: 40px;
  margin-bottom: 16px;
}

.skill-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
  line-height: 1.5;
}

.skill-item p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

.skills-note {
  background: var(--color-green-dark);
  color: white;
  border-radius: var(--radius-md);
  padding: 20px 32px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.skills-note strong {
  color: var(--color-green-light);
}

/* ===========================
   強み
=========================== */
.strengths {
  text-align: center;
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.strength-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 32px 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform 0.2s, box-shadow 0.2s;
}

.strength-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.strength-num {
  font-size: 40px;
  font-weight: 900;
  color: var(--color-green-dark);
  line-height: 1;
  margin-bottom: 12px;
}

.strength-num span {
  font-size: 18px;
  font-weight: 700;
}

.strength-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.strength-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}

.strength-card p {
  font-size: 14px;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ===========================
   ギャラリー
=========================== */
.gallery {
  text-align: center;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.gallery-item:hover img {
  transform: scale(1.03);
}

.gallery-main {
  grid-row: span 2;
  min-height: 420px;
}

.gallery-item:not(.gallery-main) {
  min-height: 200px;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  color: white;
  font-size: 13px;
  font-weight: 700;
  padding: 24px 12px 12px;
}

/* ===========================
   見学セクション
=========================== */
.visit {
  text-align: center;
}

.visit-features {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.visit-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.visit-icon {
  font-size: 40px;
  display: block;
}

.visit-feature p {
  font-size: 15px;
  color: var(--color-text-light);
  line-height: 1.6;
}

.visit-schedule {
  background: var(--color-bg-green);
  border-radius: var(--radius-md);
  padding: 20px 32px;
  margin-bottom: 40px;
  display: inline-block;
}

.visit-day {
  font-size: 16px;
  color: var(--color-text);
}

.visit-note {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.visit-flexible-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #fff8e1, #fff3cd);
  border: 2px solid #f9a825;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  margin-top: 12px;
  font-size: 15px;
  color: var(--color-text);
  line-height: 1.6;
}

.visit-flexible-banner strong {
  color: #e65100;
}

.visit-flexible-icon {
  font-size: 28px;
  flex-shrink: 0;
}

.visit-cta-text {
  margin-bottom: 32px;
}

.visit-cta-text p {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-green-dark);
  line-height: 1.6;
}

.visit-cta-text span {
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text-light);
}

/* ===========================
   フォーム
=========================== */
.form-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: var(--shadow-md);
  text-align: left;
  max-width: 680px;
  margin: 0 auto;
}

.form-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 28px;
  color: var(--color-text);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-green-light);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.required {
  display: inline-block;
  background: var(--color-pink);
  color: white;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: var(--font-main);
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(76, 175, 130, 0.15);
}

.form-group textarea {
  resize: vertical;
}

/* ===========================
   行動促進セクション
=========================== */
.action {
  text-align: center;
}

.action-inner {
  max-width: 800px;
  margin: 0 auto;
}

.action-icon {
  font-size: 56px;
  margin-bottom: 16px;
}

.action-title {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 900;
  margin-bottom: 40px;
  line-height: 1.4;
}

.action-title em {
  font-style: normal;
  color: var(--color-pink);
}

.action-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.action-step {
  background: white;
  border-radius: var(--radius-md);
  padding: 24px 20px;
  min-width: 160px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.step-num {
  width: 40px;
  height: 40px;
  background: var(--color-green);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 900;
  margin: 0 auto 12px;
}

.action-step p {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.6;
}

.step-arrow {
  font-size: 24px;
  color: var(--color-green);
  font-weight: 700;
}

.action-note {
  background: white;
  border-radius: var(--radius-md);
  padding: 24px 32px;
  margin-bottom: 32px;
  box-shadow: var(--shadow-sm);
  text-align: left;
  border-left: 4px solid var(--color-pink);
}

.action-note p {
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text);
}

.action-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===========================
   募集要項
=========================== */
.requirements {
  text-align: center;
}

.req-table-wrap {
  overflow-x: auto;
  margin-bottom: 40px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.req-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: white;
}

.req-table th,
.req-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
}

.req-table th {
  width: 160px;
  background: var(--color-bg-light);
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
}

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

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

.req-note {
  font-size: 13px;
  color: var(--color-text-muted);
  display: block;
  margin-top: 4px;
}

.highlight-green {
  color: var(--color-green-dark);
  font-size: 18px;
}

.highlight-pink {
  color: var(--color-pink);
  font-size: 18px;
}

/* PDFダウンロード */
.pdf-download {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--color-bg-green);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  border: 2px dashed var(--color-green);
  flex-wrap: wrap;
  justify-content: center;
}

.pdf-icon {
  font-size: 48px;
}

.pdf-text {
  flex: 1;
  min-width: 200px;
  text-align: left;
}

.pdf-text h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.pdf-text p {
  font-size: 14px;
  color: var(--color-text-light);
}

/* ===========================
   お問い合わせ
=========================== */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-tel-card {
  background: var(--color-green-dark);
  color: white;
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
}

.contact-tel-label {
  font-size: 13px;
  opacity: 0.85;
  margin-bottom: 8px;
}

.contact-tel-num {
  display: block;
  font-size: 28px;
  font-weight: 900;
  color: white;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  text-decoration: none;
}

.contact-tel-hours {
  font-size: 13px;
  opacity: 0.85;
}

.contact-tel-staff {
  font-size: 13px;
  opacity: 0.85;
  margin-top: 4px;
}

.contact-address-card {
  background: white;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.contact-address-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-green-dark);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-address {
  font-size: 14px;
  color: var(--color-text);
  line-height: 1.8;
}

/* ===========================
   マップ
=========================== */
.map-section {
  padding: 60px 0 0;
}

.map-title {
  margin-bottom: 24px;
}

.map-wrap {
  margin-top: 24px;
}

.map-wrap iframe {
  display: block;
}

.map-address {
  text-align: center;
  font-size: 14px;
  color: var(--color-text-light);
  padding: 16px 24px;
}

/* ===========================
   フッター
=========================== */
.site-footer {
  background: var(--color-text);
  color: white;
  padding: 48px 0 0;
}

.footer-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px 40px;
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 32px;
  align-items: start;
}

.footer-inner .logo-mark {
  color: white;
}

.footer-inner .logo-sub {
  color: rgba(255,255,255,0.6);
}

.footer-info p {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
}

.footer-info a {
  color: var(--color-green-light);
}

.footer-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 16px 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}

/* ===========================
   固定CTAバー
=========================== */
.fixed-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: white;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  display: flex;
}

.fixed-cta a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 16px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.fixed-cta-tel {
  background: var(--color-green-dark);
  color: white;
}

.fixed-cta-visit {
  background: var(--color-pink);
  color: white;
}

/* ===========================
   アニメーション
=========================== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   レスポンシブ
=========================== */
@media (max-width: 768px) {
  .section-padding {
    padding: 56px 0;
  }

  .section-title {
    font-size: 26px;
    margin-bottom: 32px;
  }

  /* ヘッダー */
  .header-tel span:last-child {
    display: none;
  }

  /* ヒーロー */
  .hero {
    min-height: 100svh;
  }

  .hero-overlay {
    background: rgba(255,255,255,0.88);
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
  }

  /* グリッド系 */
  .worry-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  /* ギャラリー */
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-main {
    grid-row: span 1;
    min-height: 240px;
  }

  .gallery-item:not(.gallery-main) {
    min-height: 180px;
  }

  /* 見学 */
  .visit-features {
    gap: 24px;
  }

  /* フォーム */
  .form-card {
    padding: 24px 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  /* 行動促進 */
  .action-steps {
    flex-direction: column;
    gap: 8px;
  }

  .step-arrow {
    transform: rotate(90deg);
  }

  /* 問い合わせ */
  .contact-wrap {
    grid-template-columns: 1fr;
  }

  /* フッター */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* 固定CTA */
  .fixed-cta {
    display: flex;
  }

  body {
    padding-bottom: 56px;
  }
}

@media (max-width: 480px) {
  .worry-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

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

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

  .hero-title {
    font-size: 32px;
  }
}