:root {
  --bg-1: #080712;
  --bg-2: #11162f;
  --accent: #f33e3e;
  --accent-2: #3b1fcf;
  --text: #e8e9f0;
  --muted: #b3b6c9;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  font-family: "Space Grotesk", "Noto Sans JP", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 10% 20%, rgba(243, 62, 62, 0.16), transparent 25%),
              radial-gradient(circle at 80% 0%, rgba(59, 31, 207, 0.12), transparent 28%),
              linear-gradient(135deg, var(--bg-1), var(--bg-2));
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: transparent;
}

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

.page-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 28px 80px;
}

.site-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 18px 20px;
  margin-bottom: 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
}

.brand {
  display: flex;
  flex-direction: column;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  font-size: 15px;
}

.brand-bottom {
  color: var(--muted);
  font-weight: 600;
}

.main-nav {
  display: flex;
  gap: 18px;
  justify-content: center;
}

.main-nav a {
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 600;
  color: var(--muted);
  transition: color 0.2s ease, background 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-toggle {
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
}

.pill-link {
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(59, 31, 207, 0.35);
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  padding: 36px;
  border-radius: 20px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero-copy h1 {
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.1;
  margin: 8px 0 12px;
}

.eyebrow {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
}

.lede {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}

.cta-row {
  display: flex;
  gap: 12px;
  margin: 18px 0 10px;
  flex-wrap: wrap;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 700;
  border: 1px solid transparent;
}

.cta.primary {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 14px 30px rgba(243, 62, 62, 0.25);
}

.cta.ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}

.meta-list {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding: 0;
  margin: 14px 0 0;
  list-style: none;
}

.meta-list li {
  padding: 8px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-weight: 600;
}

.hero-media {
  position: relative;
}

.media-card {
  height: 100%;
  padding: 18px;
  border-radius: 18px;
  background: linear-gradient(150deg, rgba(243, 62, 62, 0.14), rgba(59, 31, 207, 0.18));
  border: 1px dashed rgba(255, 255, 255, 0.25);
  display: grid;
  align-content: space-between;
  gap: 12px;
}

.media-label {
  margin: 0;
  color: var(--text);
  font-weight: 700;
}

.media-photo-wrap {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  height: clamp(180px, 45vw, 320px);
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.2);
}

.media-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-caption {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.grid-section,
.faq {
  margin-top: 46px;
  padding: 32px 26px;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.section-header {
  max-width: 780px;
}

.section-header h2 {
  margin: 6px 0 10px;
  font-size: clamp(24px, 3vw, 32px);
}

.section-lede {
  color: var(--muted);
  line-height: 1.6;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.info-card {
  padding: 18px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.card-kicker {
  margin: 0;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 11px;
}

.info-card h3 {
  margin: 8px 0 8px;
  font-size: 18px;
}

.info-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.faq-card {
  padding: 16px;
  border-radius: 14px;
  border: 1px dashed var(--border);
  color: var(--muted);
}

.contact {
  margin-top: 46px;
}

.contact-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 26px;
  background: linear-gradient(120deg, rgba(243, 62, 62, 0.18), rgba(59, 31, 207, 0.18));
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.contact-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.site-footer {
  margin-top: 50px;
  padding: 22px 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  color: var(--muted);
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-left a {
  color: var(--muted);
  font-weight: 600;
}

.footer-left span {
  margin: 0 6px;
}

.footer-logo {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.footer-right {
  display: flex;
  gap: 12px;
}

.icon-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
}

.icon-link svg {
  width: 20px;
  height: 20px;
  fill: #fff;
}

.legal {
  display: grid;
  gap: 18px;
}

.legal-hero {
  padding: 26px 22px;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.legal-hero h1 {
  margin: 6px 0 8px;
  font-size: clamp(28px, 4vw, 40px);
}

.legal-card {
  padding: 22px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.legal-card h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.article-list {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--text);
  display: grid;
  gap: 12px;
}

.article-list h3 {
  margin: 0 0 6px;
  font-size: 18px;
}

.article-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.legal-list {
  padding-left: 18px;
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.legal-list li + li {
  margin-top: 6px;
}

.note {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.tokutei-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.tokutei-item {
  padding: 14px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border);
}

.tokutei-label {
  margin: 0 0 6px;
  color: var(--text);
  font-weight: 700;
}

.tokutei-value {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

@media (max-width: 820px) {
  .page-shell {
    padding: 26px 20px 70px;
  }

  .site-header {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .header-actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .hero {
    padding: 26px 22px;
    gap: 18px;
  }

  .hero-copy h1 {
    font-size: clamp(28px, 6vw, 36px);
  }

  .lede {
    font-size: 16px;
  }

  .contact-card {
    padding: 22px;
  }
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr;
    justify-items: flex-start;
  }

  .main-nav {
    justify-content: flex-start;
    flex-wrap: wrap;
  }

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

  .contact-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .page-shell {
    padding: 24px 18px 60px;
  }

  .site-header {
    padding: 14px;
  }

  .hero,
  .grid-section,
  .faq {
    padding: 22px 18px;
  }

  .cta-row {
    width: 100%;
  }

  .cta {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: 12px;
  }

  .logo {
    width: 44px;
    height: 44px;
  }

  .main-nav {
    gap: 10px;
  }

  .main-nav a,
  .lang-toggle {
    padding: 9px 12px;
    font-size: 14px;
  }

  .pill-link {
    width: 100%;
    text-align: center;
  }

  .hero {
    padding: 20px 16px;
  }

  .cta-row {
    gap: 8px;
  }

  .media-card {
    padding: 14px;
  }

  .legal-card,
  .legal-hero {
    padding: 18px 14px;
  }

  .article-list h3 {
    font-size: 16px;
  }

  .article-list p,
  .legal-list,
  .section-lede {
    font-size: 15px;
  }
}