@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;900&family=M+PLUS+Rounded+1c:wght@500;700;800&display=swap');

:root {
  --primary-color: #1a1f3a;
  --secondary-color: #d32f2f;
  --accent-color: #1976d2;
  --text-primary: #2c3e50;
  --text-secondary: #546e7a;
  --text-muted: #78909c;
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e8eaf6;
  --border-color: #e0e0e0;
  --gradient-primary: linear-gradient(135deg, #d32f2f 0%, #c62828 100%);
  --gradient-secondary: linear-gradient(135deg, #1976d2 0%, #1565c0 100%);
  --shadow-primary: 0 8px 24px rgba(211, 47, 47, 0.2);
  --shadow-secondary: 0 8px 24px rgba(25, 118, 210, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  font-weight: 400;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

.header-top {
  background: var(--bg-tertiary);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.header-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.header-contact {
  display: flex;
  gap: 2rem;
}

.header-contact span {
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.header-contact .material-icons {
  color: var(--secondary-color);
  font-size: 1rem;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 20px;
}

.logo img {
  height: 50px;
  width: auto;
  transition: transform 0.3s ease;
}

.logo:hover img {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary-color);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--gradient-primary);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-nav {
  padding: 0.7rem 1.8rem;
  background: var(--gradient-primary);
  color: white;
  text-decoration: none;
  border-radius: 25px;
  font-weight: 700;
  font-size: 14px;
  transition: var(--transition);
  box-shadow: var(--shadow-primary);
}

.btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(211, 47, 47, 0.3);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

.cookie-banner {
  position: fixed;
  bottom: -100%;
  left: 0;
  right: 0;
  background: white;
  z-index: 2000;
  padding: 1.5rem;
  transition: bottom 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  border-top: 3px solid var(--secondary-color);
}

.cookie-banner.show {
  bottom: 0;
}

.cookie-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.cookie-text p {
  margin: 0;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.cookie-text a {
  color: var(--secondary-color);
  text-decoration: underline;
  font-weight: 600;
}

.cookie-buttons {
  display: flex;
  gap: 0.75rem;
}

.cookie-accept,
.cookie-reject {
  padding: 0.7rem 1.5rem;
  border-radius: 25px;
  border: none;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
  font-family: 'Noto Sans JP', sans-serif;
}

.cookie-accept {
  background: var(--secondary-color);
  color: white;
}

.cookie-accept:hover {
  background: #c62828;
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

.cookie-reject {
  background: transparent;
  color: var(--text-secondary);
  border: 2px solid var(--border-color);
}

.cookie-reject:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #e8eaf6 100%);
  padding-top: 140px;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 150%;
  background: radial-gradient(circle, rgba(211, 47, 47, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  letter-spacing: -0.02em;
}

.hero-text h1 span {
  color: var(--secondary-color);
  display: block;
}

.hero-text p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.8;
  font-weight: 500;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn-primary,
.btn-secondary,
.btn-outline-full,
.btn-primary-full,
.btn-white {
  padding: 1rem 2.2rem;
  border-radius: 25px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: 'Noto Sans JP', sans-serif;
}

.btn-primary,
.btn-primary-full {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover,
.btn-primary-full:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(211, 47, 47, 0.35);
}

.btn-primary-full,
.btn-outline-full {
  width: 100%;
  justify-content: center;
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: white;
  box-shadow: var(--shadow-secondary);
}

.btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(25, 118, 210, 0.35);
}

.btn-outline-full {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-color);
}

.btn-outline-full:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.btn-white {
  background: white;
  color: var(--text-primary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.15);
  transform: rotate(-2deg);
  transition: var(--transition);
}

.hero-image-wrapper:hover {
  transform: rotate(0deg) scale(1.02);
}

.hero-image {
  width: 100%;
  height: 550px;
  position: relative;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(26, 31, 58, 0.95));
  padding: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.hero-stats .stat-item {
  text-align: center;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: 1.25rem 1.5rem;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.hero-stats .stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--secondary-color);
  margin-bottom: 0.5rem;
  font-family: 'M PLUS Rounded 1c', sans-serif;
}

.hero-stats .stat-label {
  display: block;
  color: white;
  font-size: 0.9rem;
  font-weight: 600;
}

.section {
  padding: 6rem 0;
  position: relative;
}

.section-title {
  text-align: center;
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--primary-color);
  letter-spacing: -0.01em;
}

.section-subtitle {
  text-align: center;
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 4rem;
  font-weight: 500;
}

.modules-section {
  background: var(--bg-secondary);
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.module-card {
  background: white;
  border-radius: 20px;
  padding: 2.5rem;
  border: 2px solid transparent;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.module-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: var(--transition);
}

.module-card:hover::before {
  transform: scaleX(1);
}

.module-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
  border-color: var(--secondary-color);
}

.module-icon {
  font-size: 3.5rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
}

.module-title {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.module-description {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.story-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #e8eaf6 100%);
  position: relative;
}

.story-content {
  max-width: 900px;
  margin: 0 auto;
}

.story-image {
  margin: 3rem 0;
  border-radius: 25px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

.story-image img {
  width: 100%;
  height: auto;
  display: block;
}

.story-text {
  background: white;
  padding: 3rem;
  border-radius: 25px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  margin-bottom: 2rem;
}

.story-text h3 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

.story-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
}

.story-highlight {
  background: var(--bg-tertiary);
  padding: 2rem;
  border-radius: 15px;
  border-left: 5px solid var(--secondary-color);
  margin: 2rem 0;
}

.story-highlight h4 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.story-highlight ul {
  list-style: none;
  padding: 0;
}

.story-highlight li {
  padding-left: 2rem;
  margin-bottom: 0.75rem;
  position: relative;
  color: var(--text-secondary);
  line-height: 1.6;
}

.story-highlight li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-weight: 700;
  font-size: 1.2rem;
}

.tools-section {
  background: white;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.tool-card {
  background: var(--bg-secondary);
  padding: 2rem;
  border-radius: 20px;
  text-align: center;
  border: 2px solid transparent;
  transition: var(--transition);
}

.tool-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
  box-shadow: 0 12px 32px rgba(25, 118, 210, 0.15);
}

.tool-card .material-icons {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.tool-card h4 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.tool-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.testimonials-section {
  background: var(--bg-secondary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}

.testimonial-card {
  background: white;
  border-radius: 25px;
  padding: 2.5rem;
  border: 2px solid transparent;
  transition: var(--transition);
  text-align: left;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 5rem;
  color: var(--bg-tertiary);
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
  border-color: var(--accent-color);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.testimonial-photo {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--secondary-color);
  flex-shrink: 0;
}

.testimonial-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-info h4 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--primary-color);
}

.testimonial-info span {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.testimonial-rating {
  display: flex;
  gap: 0.2rem;
  margin-bottom: 1rem;
}

.testimonial-rating .material-icons {
  color: #ffa726;
  font-size: 1.1rem;
}

.testimonial-text {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
  font-style: italic;
}

.team-section {
  background: white;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}

.team-member {
  background: var(--bg-secondary);
  border-radius: 25px;
  overflow: hidden;
  border: 2px solid transparent;
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
  border-color: var(--secondary-color);
}

.member-photo {
  width: 100%;
  height: 280px;
  overflow: hidden;
  position: relative;
}

.member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.team-member:hover .member-photo img {
  transform: scale(1.1);
}

.member-info {
  padding: 2rem;
  text-align: center;
}

.member-info h3 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.member-role {
  color: var(--secondary-color);
  font-weight: 700;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.member-bio {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
}

.success-section {
  background: var(--bg-secondary);
}

.success-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}

.success-card {
  background: white;
  border-radius: 25px;
  overflow: hidden;
  border: 2px solid transparent;
  transition: var(--transition);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.success-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
  border-color: var(--accent-color);
}

.success-image {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.success-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.success-card:hover .success-image img {
  transform: scale(1.1);
}

.success-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.success-content h3 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.success-content p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.success-meta {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 2px solid var(--bg-secondary);
}

.success-meta span {
  font-size: 0.85rem;
}

.student-name {
  color: var(--secondary-color);
  font-weight: 700;
}

.course-name {
  color: var(--text-muted);
}

.articles-section {
  background: white;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}

.article-card {
  background: white;
  border-radius: 25px;
  overflow: hidden;
  border: 2px solid var(--border-color);
  transition: var(--transition);
  text-decoration: none;
  display: block;
}

.article-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
  border-color: var(--secondary-color);
}

.article-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
}

.article-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.article-card:hover .article-image img {
  transform: scale(1.1);
}

.article-category {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--gradient-primary);
  color: white;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.article-content {
  padding: 2rem;
}

.article-content h3 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
  line-height: 1.4;
}

.article-excerpt {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.pricing-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #e8eaf6 100%);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}

.price-card {
  background: white;
  border-radius: 25px;
  padding: 3rem;
  border: 3px solid transparent;
  transition: var(--transition);
  position: relative;
  text-align: center;
}

.price-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.15);
  border-color: var(--accent-color);
}

.price-card.featured {
  border-color: var(--secondary-color);
  transform: scale(1.05);
  box-shadow: 0 24px 56px rgba(211, 47, 47, 0.2);
}

.price-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--shadow-primary);
}

.price-card h3 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
}

.price-amount {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-right: 0.25rem;
  margin-top: 0.75rem;
}

.amount {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 4rem;
  font-weight: 800;
  color: var(--secondary-color);
  line-height: 1;
}

.price-period {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.price-features {
  list-style: none;
  margin-bottom: 2.5rem;
  text-align: left;
}

.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.price-features .material-icons {
  color: var(--secondary-color);
  font-size: 1.2rem;
}

.cta-section {
  background: var(--gradient-primary);
  border-radius: 30px;
  padding: 5rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin: 4rem 0;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 150%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: white;
}

.cta-description {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.footer {
  background: var(--primary-color);
  color: white;
  padding: 5rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  height: 45px;
  width: auto;
  margin-bottom: 1.5rem;
}

.footer-main p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  font-size: 0.95rem;
}

.footer-section h3 {
  color: var(--secondary-color);
  font-family: 'M PLUS Rounded 1c', sans-serif;
  margin-bottom: 1.5rem;
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.75rem;
}

.footer-section a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.9rem;
}

.footer-section a:hover {
  color: var(--secondary-color);
  padding-left: 5px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-item .material-icons {
  color: var(--secondary-color);
  font-size: 1.2rem;
  margin-top: 0.2rem;
}

.contact-item strong {
  color: white;
  font-weight: 700;
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.9rem;
}

.contact-item p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
}

.footer-bottom-content {
  margin-bottom: 2rem;
}

.footer-copyright p {
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
  font-size: 0.85rem;
  text-align: center;
}

.company-details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 2rem 0;
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.company-detail-block {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 15px;
  padding: 1.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.company-detail-block:hover {
  transform: translateY(-3px);
  border-color: var(--secondary-color);
}

.company-detail-block h3 {
  color: var(--secondary-color);
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.detail-content {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.detail-content p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin: 0;
  font-size: 0.85rem;
}

.detail-content p strong {
  color: white;
  font-weight: 700;
}

.disclaimer {
  background: rgba(255, 255, 255, 0.05);
  padding: 1.25rem;
  border-radius: 15px;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  border-left: 4px solid var(--secondary-color);
}

.disclaimer p {
  margin: 0;
  line-height: 1.6;
}

.disclaimer strong {
  color: white;
  font-weight: 700;
}

@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-buttons {
    justify-content: center;
  }

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

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

  .testimonials-grid,
  .team-grid,
  .articles-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

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

  .success-card {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

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

  .company-details-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header-top {
    display: none;
  }

  .nav {
    padding: 0.8rem 20px;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-top: 1px solid var(--border-color);
  }

  .nav-menu.active {
    display: flex;
  }

  .nav-menu li {
    width: 100%;
    text-align: center;
  }

  .nav-link {
    display: block;
    padding: 0.75rem 0;
  }

  .btn-nav {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .hero {
    padding-top: 100px;
    min-height: auto;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .hero-text p {
    font-size: 1rem;
  }

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

  .hero-image {
    height: 350px;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 3rem 0;
  }

  .section-title {
    font-size: 2rem;
  }

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

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

  .cookie-inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-title {
    font-size: 2rem;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

  .hero-text h1 {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .btn-primary,
  .btn-secondary,
  .btn-white {
    padding: 0.85rem 1.5rem;
    font-size: 0.9rem;
  }

  .module-card,
  .tool-card {
    padding: 1.5rem;
  }

  .story-text {
    padding: 2rem;
  }

  .price-card {
    padding: 2rem;
  }

  .amount {
    font-size: 3rem;
  }

  .cta-section {
    padding: 3rem 2rem;
  }
}

.about-hero,
.contact-hero {
  padding: 160px 0 80px;
  background: linear-gradient(135deg, #f8f9fa 0%, #e8eaf6 100%);
  text-align: center;
}

.about-hero-content h1,
.contact-hero-content h1 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  letter-spacing: -0.02em;
}

.about-hero-content p,
.contact-hero-content p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 500;
}

.about-story {
  padding: 6rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.15);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
}

.about-text h2 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  letter-spacing: -0.01em;
}

.about-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
}

.values-section {
  background: var(--bg-secondary);
  padding: 6rem 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}

.value-card {
  background: white;
  padding: 3rem;
  border-radius: 25px;
  border: 2px solid transparent;
  transition: var(--transition);
}

.value-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.12);
  border-color: var(--accent-color);
}

.value-card .material-icons {
  font-size: 3.5rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
  display: block;
}

.value-card h3 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.value-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1rem;
}

.numbers-section {
  padding: 6rem 0;
}

.numbers-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.numbers-image {
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.15);
}

.numbers-image img {
  width: 100%;
  height: auto;
  display: block;
}

.numbers-stats h2 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 2.5rem;
  color: var(--primary-color);
}

.stats-list {
  display: grid;
  gap: 2rem;
}

.stat-block {
  padding: 2rem;
  background: var(--bg-secondary);
  border-radius: 20px;
  border-left: 5px solid var(--secondary-color);
}

.stat-big {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--secondary-color);
  display: block;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.stat-block p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  margin: 0;
}

.partners-section {
  background: var(--bg-secondary);
  padding: 6rem 0;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}

.partner-card {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  background: white;
  padding: 2.5rem;
  border-radius: 25px;
  border: 2px solid transparent;
  transition: var(--transition);
}

.partner-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--accent-color);
}

.partner-card .material-icons {
  font-size: 3rem;
  color: var(--accent-color);
  min-width: 50px;
}

.partner-info h4 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.partner-info p {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
  margin: 0;
}

.cta-about {
  padding: 6rem 0;
}

.cta-box {
  background: var(--gradient-primary);
  border-radius: 30px;
  padding: 5rem 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 150%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-box h2 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  color: white;
  position: relative;
  z-index: 2;
}

.cta-box p {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.95);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  position: relative;
  z-index: 2;
}

.contact-main {
  padding: 6rem 0;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: flex-start;
}

.contact-info-box {
  background: var(--bg-secondary);
  padding: 3rem;
  border-radius: 30px;
  border: 2px solid var(--border-color);
  position: sticky;
  top: 120px;
}

.contact-info-box h2 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--primary-color);
}

.info-items {
  display: grid;
  gap: 2rem;
}

.info-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.info-icon {
  width: 55px;
  height: 55px;
  background: var(--gradient-primary);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icon .material-icons {
  font-size: 1.6rem;
  color: white;
}

.info-content h3 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.info-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

.info-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.contact-form-box {
  background: white;
  padding: 3rem;
  border-radius: 30px;
  border: 2px solid var(--border-color);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.contact-form-box h2 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--primary-color);
}

.contact-form {
  display: grid;
  gap: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 1rem 1.25rem;
  border: 2px solid var(--border-color);
  border-radius: 15px;
  font-size: 1rem;
  font-family: 'Noto Sans JP', sans-serif;
  transition: var(--transition);
  background: white;
  color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.checkbox-group {
  margin-top: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.checkbox-label input[type="checkbox"] {
  margin-top: 0.2rem;
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.checkbox-label a {
  color: var(--secondary-color);
  text-decoration: underline;
  font-weight: 600;
}

.thank-you-section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 0;
}

.thank-you-box {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.thank-you-icon {
  margin-bottom: 2rem;
}

.thank-you-icon .material-icons {
  font-size: 6rem;
  color: #4caf50;
}

.thank-you-box h1 {
  font-family: 'M PLUS Rounded 1c', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.thank-you-box > p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.thank-you-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.thank-you-info {
  padding: 1.5rem;
  background: var(--bg-secondary);
  border-radius: 20px;
  margin-top: 2rem;
}

.thank-you-info p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0;
  line-height: 1.7;
}

.thank-you-info a {
  color: var(--secondary-color);
  text-decoration: underline;
  font-weight: 600;
}

@media (max-width: 1024px) {
  .about-grid,
  .numbers-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-info-box {
    position: relative;
    top: 0;
  }
}

@media (max-width: 768px) {
  .about-hero,
  .contact-hero {
    padding: 120px 0 60px;
  }

  .about-hero-content h1,
  .contact-hero-content h1 {
    font-size: 2rem;
  }

  .about-text h2,
  .numbers-stats h2 {
    font-size: 2rem;
  }

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

  .contact-form-box {
    padding: 2rem;
  }

  .thank-you-actions {
    flex-direction: column;
  }

  .thank-you-icon .material-icons {
    font-size: 5rem;
  }

  .thank-you-box h1 {
    font-size: 2rem;
  }

  .cta-box h2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .about-hero-content h1,
  .contact-hero-content h1 {
    font-size: 1.75rem;
  }

  .about-hero-content p,
  .contact-hero-content p {
    font-size: 1rem;
  }

  .value-card,
  .partner-card {
    padding: 2rem;
  }

  .stat-big {
    font-size: 3rem;
  }

  .contact-form-box {
    padding: 1.5rem;
  }

  .info-item {
    flex-direction: column;
    text-align: center;
  }
}

.container-narrow {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
}

.article-page {
  padding: 140px 0 80px;
}

.article-header {
  text-align: center;
  margin-bottom: 3rem;
}

.article-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.article-category {
  display: inline-block;
  padding: 0.4rem 1rem;
  background: linear-gradient(135deg, #2c5f2d 0%, #97bc62 100%);
  color: white;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.article-reading {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.article-header h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  letter-spacing: 0.02em;
}

.article-lead {
  font-size: 1.25rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto;
}

.article-image-main {
  margin: 3rem 0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.article-image-main img {
  width: 100%;
  height: auto;
  display: block;
}

.article-image-main figcaption {
  padding: 1.25rem;
  background: #f8f9fa;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: center;
  font-style: italic;
}

.article-hero-image {
  margin: 3rem 0;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.15);
  max-height: 600px;
}

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

.article-hero-image figcaption {
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--primary-color) 0%, #2c5f2d 100%);
  color: white;
  font-size: 1rem;
  text-align: center;
  font-style: italic;
}

.article-image-full {
  margin: 3rem -100px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
}

.article-image-full img {
  width: 100%;
  height: auto;
  display: block;
}

.article-image-full figcaption {
  padding: 1rem;
  background: #f8f9fa;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  font-style: italic;
}

.article-content {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--primary-color);
}

.article-content p {
  margin-bottom: 1.75rem;
  color: var(--text-muted);
}

.article-content h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.9rem;
  font-weight: 700;
  margin: 3rem 0 1.5rem;
  color: var(--primary-color);
  letter-spacing: 0.01em;
}

.article-content h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.4rem;
  font-weight: 600;
  margin: 2rem 0 1rem;
  color: var(--primary-color);
}

.article-image-inline {
  margin: 3rem 0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.article-image-inline img {
  width: 100%;
  height: auto;
  display: block;
}

.article-image-inline figcaption {
  padding: 1rem;
  background: #f8f9fa;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: center;
  font-style: italic;
}

.article-highlight {
  background: #f0f7f4;
  padding: 2rem;
  border-radius: 12px;
  border-left: 4px solid #4a7c59;
  margin: 2.5rem 0;
}

.article-highlight h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 1rem;
  color: var(--primary-color);
}

.article-highlight ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article-highlight li {
  padding-left: 1.75rem;
  margin-bottom: 0.75rem;
  position: relative;
  color: var(--text-muted);
  line-height: 1.7;
}

.article-highlight li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #4a7c59;
  font-weight: 700;
}

.article-quote {
  font-size: 1.35rem;
  font-style: italic;
  color: var(--primary-color);
  padding: 2rem;
  background: linear-gradient(135deg, #f8f9fa 0%, #f0f7f4 100%);
  border-left: 5px solid #97bc62;
  margin: 3rem 0;
  line-height: 1.8;
  position: relative;
}

.article-quote::before {
  content: '"';
  font-size: 4rem;
  color: #97bc62;
  position: absolute;
  top: -10px;
  left: 20px;
  opacity: 0.3;
  font-family: serif;
}

.article-footer {
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 2px solid rgba(26, 26, 26, 0.08);
}

.article-cta {
  background: linear-gradient(135deg, #2c5f2d 0%, #4a7c59 100%);
  padding: 3rem;
  border-radius: 20px;
  text-align: center;
  margin-bottom: 3rem;
}

.article-cta h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: white;
}

.article-cta p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
}

.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.article-nav-link {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: #f8f9fa;
  border-radius: 12px;
  border: 2px solid transparent;
  text-decoration: none;
  transition: var(--transition);
}

.article-nav-link:hover {
  border-color: #97bc62;
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.article-nav-link span {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.5rem;
}

.article-nav-link strong {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.1rem;
  color: var(--primary-color);
  font-weight: 600;
}

.article-nav-link.article-nav-prev {
  text-align: left;
}

.article-nav-link:not(.article-nav-prev) {
  text-align: right;
}

@media (max-width: 1024px) {
  .article-image-full {
    margin-left: -40px;
    margin-right: -40px;
  }
}

@media (max-width: 768px) {
  .article-page {
    padding: 100px 0 60px;
  }

  .article-header h1 {
    font-size: 1.75rem;
  }

  .article-lead {
    font-size: 1.05rem;
  }

  .article-meta {
    gap: 1rem;
  }

  .article-content {
    font-size: 1.05rem;
  }

  .article-content h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
  }

  .article-quote {
    font-size: 1.15rem;
    padding: 1.5rem;
  }

  .article-highlight {
    padding: 1.5rem;
  }

  .article-cta {
    padding: 2rem;
  }

  .article-cta h3 {
    font-size: 1.5rem;
  }

  .article-nav {
    grid-template-columns: 1fr;
  }

  .article-nav-link:not(.article-nav-prev) {
    text-align: left;
  }

  .article-image-full {
    margin-left: -20px;
    margin-right: -20px;
    border-radius: 0;
  }

  .article-hero-image {
    max-height: 400px;
  }
}

@media (max-width: 480px) {
  .article-header h1 {
    font-size: 1.5rem;
  }

  .article-lead {
    font-size: 1rem;
  }

  .article-content {
    font-size: 1rem;
  }

  .article-content h2 {
    font-size: 1.35rem;
  }

  .article-highlight,
  .article-cta {
    padding: 1.25rem;
  }

  .article-quote {
    font-size: 1.05rem;
    padding: 1.25rem;
  }

  .article-quote::before {
    font-size: 3rem;
    top: -5px;
    left: 15px;
  }

  .article-hero-image {
    max-height: 300px;
  }
}

.container-legal {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.legal-page {
  padding: 140px 0 80px;
  background: #ffffff;
}

.legal-header {
  text-align: center;
  margin-bottom: 4rem;
  padding-bottom: 3rem;
  border-bottom: 2px solid rgba(26, 26, 26, 0.08);
}

.legal-header h1 {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  letter-spacing: 0.02em;
}

.legal-intro {
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 700px;
  margin: 0 auto 1rem;
}

.legal-content {
  display: grid;
  gap: 3rem;
}

.legal-section {
  padding: 2rem 0;
}

.legal-section h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--primary-color);
  letter-spacing: 0.01em;
  position: relative;
  padding-left: 1.5rem;
}

.legal-section h2::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 70%;
  background: linear-gradient(135deg, #2c5f2d 0%, #4a7c59 100%);
  border-radius: 3px;
}

.legal-section p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.legal-section p:last-child {
  margin-bottom: 0;
}

.legal-section strong {
  color: var(--primary-color);
  font-weight: 600;
}

.legal-footer {
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 2px solid rgba(26, 26, 26, 0.08);
  text-align: center;
}

@media (max-width: 768px) {
  .legal-page {
    padding: 100px 0 60px;
  }

  .legal-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
  }

  .legal-header h1 {
    font-size: 1.75rem;
  }

  .legal-intro {
    font-size: 1.05rem;
  }

  .legal-section {
    padding: 1.5rem 0;
  }

  .legal-section h2 {
    font-size: 1.4rem;
    padding-left: 1rem;
  }

  .legal-section h2::before {
    width: 4px;
  }

  .legal-section p {
    font-size: 1rem;
  }

  .legal-content {
    gap: 2rem;
  }

  .legal-footer {
    margin-top: 3rem;
    padding-top: 2rem;
  }
}

@media (max-width: 480px) {
  .legal-header h1 {
    font-size: 1.5rem;
  }

  .legal-intro {
    font-size: 1rem;
  }

  .legal-section h2 {
    font-size: 1.25rem;
  }

  .legal-section p {
    font-size: 0.95rem;
  }
}