:root {
  --primary: #2e7d32;
  --accent: #66bb6a;
  --background: #ffffff;
  --text: #333333;
  --muted: #6b7280;
  --surface: #f5fbf5;
  --border: rgba(46, 125, 50, 0.12);
  --shadow: 0 18px 40px rgba(46, 125, 50, 0.12);
  --radius: 22px;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(102, 187, 106, 0.18), transparent 24%),
    linear-gradient(180deg, #f8fff8 0%, var(--background) 18%, var(--background) 100%);
  line-height: 1.7;
}

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

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

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(46, 125, 50, 0.08);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--primary);
}

.brand-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.global-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.global-nav a {
  position: relative;
  color: var(--muted);
  font-weight: 500;
}

.global-nav a[aria-current="page"],
.global-nav a:hover {
  color: var(--primary);
}

.global-nav a[aria-current="page"]::after,
.global-nav a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.4rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: var(--surface);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--primary);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hero,
.page-hero {
  padding: 5rem 0 3rem;
}

.hero-grid,
.content-grid,
.grid {
  display: grid;
  gap: 1.5rem;
}

.hero-grid,
.content-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
}

.hero-visual {
  display: grid;
  gap: 1rem;
}

.hero-photo-frame {
  margin: 0;
  padding: 0.9rem;
  border-radius: 32px;
  background: linear-gradient(145deg, rgba(102, 187, 106, 0.22), rgba(255, 255, 255, 0.96));
  box-shadow: var(--shadow);
}

.hero-photo {
  width: 100%;
  aspect-ratio: 4 / 4.2;
  object-fit: cover;
  object-position: center top;
  border-radius: 24px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--accent);
}

h1,
h2,
h3 {
  margin: 0 0 0.75rem;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.4rem, 7vw, 4.8rem);
}

.training-hero-title {
  font-size: clamp(2rem, 4.6vw, 3.2rem);
}

h2 {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1rem;
}

.hero-subtitle,
.page-lead {
  font-size: 1.25rem;
  color: var(--primary);
  font-weight: 700;
}

.hero-name-ja {
  margin: -0.15rem 0 0.9rem;
  font-size: clamp(1.1rem, 2.6vw, 1.5rem);
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero-description {
  max-width: 40rem;
  color: var(--muted);
}

.hero-actions,
.button-row,
.share-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover,
.social-card:hover,
.text-link:hover,
.social-inline:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow);
}

.button-secondary {
  background: rgba(102, 187, 106, 0.14);
  color: var(--primary);
}

.button-ghost {
  border: 1px solid var(--border);
  color: var(--text);
}

.button-line {
  background: #06c755;
  color: #ffffff;
}

.glass-card,
.card {
  padding: 1.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.hero-card {
  display: grid;
  gap: 1rem;
}

.stat strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--primary);
}

.stat span,
.small-note {
  color: var(--muted);
}

.section {
  padding: 2rem 0 4.5rem;
}

.section-muted {
  background: linear-gradient(180deg, rgba(102, 187, 106, 0.06), rgba(102, 187, 106, 0.02));
}

.section-heading {
  margin-bottom: 1.5rem;
}

.timeline {
  display: grid;
  gap: 1rem;
}

.timeline-item {
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--accent);
  background: rgba(255, 255, 255, 0.9);
  border-radius: 0 18px 18px 0;
  box-shadow: 0 12px 30px rgba(46, 125, 50, 0.08);
}

.social-grid {
  gap: 1rem;
}

.social-card,
.social-inline,
.text-link {
  color: var(--primary);
  font-weight: 700;
}

.social-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 110px;
  padding: 1rem;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--surface);
  text-align: center;
  gap: 0.45rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.social-card[aria-label="YouTube"],
.social-inline[aria-label="YouTube"],
.icon-link[aria-label="YouTube"] {
  order: 1;
}

.social-card[aria-label="X"],
.social-inline[aria-label="X"],
.icon-link[aria-label="X"] {
  order: 2;
}

.social-card[aria-label="Instagram"],
.social-inline[aria-label="Instagram"],
.icon-link[aria-label="Instagram"] {
  order: 3;
}

.social-card[aria-label="LinkedIn"],
.social-inline[aria-label="LinkedIn"],
.icon-link[aria-label="LinkedIn"] {
  order: 4;
}

.social-card[aria-label="Facebook"],
.social-inline[aria-label="Facebook"],
.icon-link[aria-label="Facebook"] {
  order: 5;
}

.social-card[aria-label="TikTok"],
.social-inline[aria-label="TikTok"],
.icon-link[aria-label="TikTok"] {
  order: 6;
}

.icon-link[aria-label="LINEで共有"] {
  order: 7;
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
}

.social-card[aria-label="YouTube"] {
  color: #b71c1c;
  background: rgba(255, 0, 0, 0.06);
  border-color: rgba(255, 0, 0, 0.14);
}

.social-card[aria-label="TikTok"] {
  color: #111111;
  background: rgba(17, 17, 17, 0.06);
  border-color: rgba(17, 17, 17, 0.14);
}

.social-card[aria-label="Instagram"] {
  color: #c13584;
  background: rgba(193, 53, 132, 0.08);
  border-color: rgba(193, 53, 132, 0.16);
}

.social-card[aria-label="X"] {
  color: #111111;
  background: rgba(17, 17, 17, 0.06);
  border-color: rgba(17, 17, 17, 0.14);
}

.social-card[aria-label="Facebook"] {
  color: #1877f2;
  background: rgba(24, 119, 242, 0.08);
  border-color: rgba(24, 119, 242, 0.16);
}

.social-card[aria-label="LinkedIn"] {
  color: #0a66c2;
  background: rgba(10, 102, 194, 0.08);
  border-color: rgba(10, 102, 194, 0.16);
}

.social-card[aria-label="YouTube"] .social-icon,
.social-inline[aria-label="YouTube"] .social-icon,
.icon-link[aria-label="YouTube"] {
  background: #ff0000;
  color: #ffffff;
  border-color: rgba(255, 0, 0, 0.22);
}

.social-card[aria-label="TikTok"] .social-icon,
.social-inline[aria-label="TikTok"] .social-icon,
.icon-link[aria-label="TikTok"] {
  background: #111111;
  color: #ffffff;
  border-color: rgba(17, 17, 17, 0.22);
}

.social-card[aria-label="Instagram"] .social-icon,
.social-inline[aria-label="Instagram"] .social-icon,
.icon-link[aria-label="Instagram"] {
  background: linear-gradient(135deg, #f58529 0%, #feda77 20%, #dd2a7b 55%, #8134af 78%, #515bd4 100%);
  color: #ffffff;
  border-color: rgba(193, 53, 132, 0.24);
}

.social-card[aria-label="X"] .social-icon,
.social-inline[aria-label="X"] .social-icon,
.icon-link[aria-label="X"] {
  background: #111111;
  color: #ffffff;
  border-color: rgba(17, 17, 17, 0.22);
}

.social-card[aria-label="Facebook"] .social-icon,
.social-inline[aria-label="Facebook"] .social-icon,
.icon-link[aria-label="Facebook"] {
  background: #1877f2;
  color: #ffffff;
  border-color: rgba(24, 119, 242, 0.22);
}

.social-card[aria-label="LinkedIn"] .social-icon,
.social-inline[aria-label="LinkedIn"] .social-icon,
.icon-link[aria-label="LinkedIn"] {
  background: #0a66c2;
  color: #ffffff;
  border-color: rgba(10, 102, 194, 0.22);
}

.icon-link[aria-label="LINEで共有"] {
  background: #06c755;
  color: #ffffff;
  border-color: rgba(6, 199, 85, 0.22);
}

.social-icon svg,
.icon-link svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.social-icon-inline {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.social-card small {
  color: var(--muted);
  font-size: 0.78rem;
}

.is-disabled {
  opacity: 0.6;
  pointer-events: none;
}

.profile-list,
.feature-list,
.schedule-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.profile-list div {
  display: grid;
  gap: 0.25rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(46, 125, 50, 0.08);
}

.profile-list div:last-child {
  border-bottom: 0;
}

.profile-list dt {
  color: var(--muted);
  font-size: 0.92rem;
}

.profile-list dd {
  margin: 0;
  font-weight: 700;
}

.feature-list li,
.schedule-list li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.75rem;
}

.feature-list li::before,
.schedule-list li::before {
  content: "";
  position: absolute;
  top: 0.75rem;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.schedule-list li {
  display: grid;
  gap: 0.15rem;
}

.schedule-list strong {
  color: var(--primary);
}

.project-card,
.pricing-card,
.corporate-card,
.book-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}

.training-hero-card,
.kpi-card,
.curriculum-card,
.reservation-card,
.faq-card {
  padding: 1.6rem;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(46, 125, 50, 0.14);
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  font-weight: 700;
}

.faq-card details {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(46, 125, 50, 0.08);
}

.faq-card details:last-child {
  border-bottom: 0;
}

.faq-card summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--primary);
}

.book-cover {
  width: 100%;
  max-width: 220px;
  aspect-ratio: 0.7;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 16px 32px rgba(46, 125, 50, 0.12);
}

.book-copy {
  display: grid;
  gap: 0.75rem;
}

@media (min-width: 700px) {
  .book-card {
    flex-direction: row;
    align-items: center;
  }
}

.project-tag {
  margin-bottom: 0.5rem;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price-line {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
}

.social-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.social-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.narrow-text {
  max-width: 48rem;
}

.site-footer {
  padding: 1.5rem 0 2rem;
  border-top: 1px solid rgba(46, 125, 50, 0.08);
  background: rgba(255, 255, 255, 0.92);
}

.footer-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--surface);
  color: var(--primary);
  border: 1px solid var(--border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

@media (max-width: 900px) {
  .hero-grid,
  .content-grid,
  .grid-2,
  .grid-3,
  .grid-5 {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-block;
  }

  .global-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
  }

  .global-nav.is-open {
    display: flex;
  }
}

@media (max-width: 640px) {
  .hero,
  .page-hero {
    padding-top: 4rem;
  }

  .glass-card,
  .card {
    padding: 1.3rem;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}