/* TerraLayer LP - Vanilla CSS */
:root {
  --navy: #0f172a;
  --navy-light: #1e293b;
  --electric: #0ea5e9;
  --electric-light: #38bdf8;
  --emerald: #10b981;
  --emerald-light: #34d399;
  --cta-orange: #f97316;
  --cta-orange-hover: #ea580c;
  --white: #ffffff;
  --muted: #64748b;
  --border: #e2e8f0;
  --destructive: #ef4444;
  --font: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 0.75rem;
  --radius-lg: 1rem;
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--navy);
  background: #f8fafc;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Nav */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--white);
  box-shadow: var(--shadow);
  transition: all 0.3s;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}
@media (min-width: 1024px) {
  .nav-inner { height: 5rem; }
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--navy);
  font-weight: 500;
  font-size: 1.125rem;
}
.logo img {
  height: 2rem;
  width: 2rem;
  object-fit: contain;
}
@media (min-width: 1024px) {
  .logo img { height: 2.25rem; width: 2.25rem; }
  .logo { font-size: 1.25rem; }
}
.nav-links {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 1024px) {
  .nav-links { display: flex; }
}
.nav-links a {
  color: rgba(15, 23, 42, 0.7);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--electric); }
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}
@media (min-width: 1024px) {
  .nav-toggle { display: none; }
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
}
.nav.open .nav-links {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--white);
  padding: 1rem;
  box-shadow: var(--shadow-lg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.5rem;
  font-family: var(--font);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-primary {
  background: var(--cta-orange);
  color: var(--white);
  box-shadow: 0 10px 15px -3px rgb(249 115 22 / 0.2);
}
.btn-primary:hover { background: var(--cta-orange-hover); }
.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1rem;
}
.btn-electric {
  background: var(--electric);
  color: var(--white);
  width: 100%;
  padding: 0.75rem 1.5rem;
}
.btn-electric:hover { background: var(--electric-light); }
.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 1px solid rgba(15, 23, 42, 0.2);
  width: 100%;
  padding: 0.75rem 1.5rem;
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 4rem;
}
.hero-bg {
  position: absolute;
  inset: 0;
  top: -5rem;
}
.hero-bg img {
  width: 100%;
  height: 120%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.6), rgba(15, 23, 42, 0.9));
}
.hero-content {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  padding: 3rem 0 4rem;
}
@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    padding: 6rem 0 4rem;
  }
}
.hero-text {
  text-align: center;
}
@media (min-width: 1024px) {
  .hero-text { text-align: left; }
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  padding: 0.375rem 1rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: 1.875rem;
  line-height: 1.2;
  font-weight: 700;
  color: var(--white);
  margin: 0 0 1.25rem;
  letter-spacing: -0.02em;
}
@media (min-width: 640px) { .hero h1 { font-size: 2.25rem; } }
@media (min-width: 1024px) { .hero h1 { font-size: 3rem; } }
@media (min-width: 1280px) { .hero h1 { font-size: 3.75rem; } }
.text-gradient {
  background: linear-gradient(135deg, var(--electric-light), var(--emerald-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 36rem;
  margin: 0 auto 2rem;
  line-height: 1.7;
}
@media (min-width: 1024px) {
  .hero p { margin: 0 0 2.5rem; font-size: 1.25rem; }
}
.hero-image {
  position: relative;
}
.hero-image img {
  width: 100%;
  max-width: 28rem;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 20px 60px rgba(0, 0, 0, 0.5));
}
@media (min-width: 1024px) {
  .hero-image img { max-width: none; }
}
.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
@media (max-width: 1023px) {
  .scroll-hint { display: none; }
}

/* Sections */
.section {
  padding: 4rem 0;
}
@media (min-width: 1024px) {
  .section { padding: 8rem 0; }
}
.section-light { background: #f8fafc; }
.section-dark {
  background: var(--navy);
  color: var(--white);
}
.section-muted { background: rgba(100, 116, 139, 0.1); }
.section-contact {
  background: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.section-header {
  margin-bottom: 2.5rem;
}
@media (min-width: 1024px) {
  .section-header { margin-bottom: 4rem; }
}
.section-header .label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--electric);
  margin-bottom: 0.75rem;
}
.section-dark .section-header .label { color: var(--electric-light); }
.section-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1rem;
  line-height: 1.2;
}
@media (min-width: 640px) { .section-header h2 { font-size: 1.875rem; } }
@media (min-width: 1024px) { .section-header h2 { font-size: 3rem; } }
.section-dark .section-header h2 { color: var(--white); }
.section-header p {
  margin: 0;
  font-size: 1rem;
  color: var(--muted);
  max-width: 48rem;
}
@media (min-width: 1024px) { .section-header p { font-size: 1.125rem; } }
.section-dark .section-header p { color: rgba(255, 255, 255, 0.7); }
.sub-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  margin: 0 0 1.25rem;
}
@media (min-width: 1024px) { .sub-label { margin-bottom: 1.5rem; } }
.section-light .sub-label { color: var(--muted); }

/* Cards */
.cards {
  display: grid;
  gap: 1.25rem;
}
@media (min-width: 768px) {
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .cards { gap: 2rem; }
}
.card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all 0.3s;
}
@media (min-width: 1024px) {
  .card { padding: 2rem; }
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.card-num {
  position: absolute;
  top: -1rem;
  right: 1.5rem;
  background: var(--navy);
  color: var(--white);
  font-size: 0.875rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
}
.card-icon {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}
.card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 0.75rem;
  color: var(--navy);
}
@media (min-width: 1024px) { .card h3 { font-size: 1.25rem; } }
.card ul {
  margin: 0 0 1rem;
  padding-left: 1rem;
  border-left: 2px solid var(--border);
}
.card li {
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}
.card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}
.card-warn {
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  color: var(--destructive) !important;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

/* Solutions CTA */
.solutions-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
  padding: 1rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
@media (min-width: 1024px) {
  .solutions-cta { margin-top: 4rem; padding: 1.25rem 2rem; }
}
.solutions-cta .logo-sm {
  height: 1.5rem;
  width: 1.5rem;
  object-fit: contain;
}
.solutions-cta .bold { font-weight: 700; color: var(--navy); }

/* Value cards (dark section) */
.value-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 640px) {
  .value-cards { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .value-cards { gap: 1.5rem; margin-bottom: 3rem; }
}
.value-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 1rem;
  transition: background 0.2s;
}
.value-card:hover { background: rgba(255, 255, 255, 0.08); }
.value-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}
.value-card h4 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
}
.value-card p {
  margin: 0;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}
.feature-pills {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) {
  .feature-pills { grid-template-columns: repeat(3, 1fr); }
}
.pill {
  text-align: center;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
}

/* Features grid */
#features .cards {
  grid-template-columns: 1fr;
}
@media (min-width: 640px) {
  #features .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  #features .cards { grid-template-columns: repeat(3, 1fr); }
}

/* Effect section */
.effect-image {
  max-width: 42rem;
  margin: 0 auto 2.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.effect-image img { width: 100%; display: block; }
.before-after {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 1024px) {
  .before-after { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
.ba-card {
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}
@media (min-width: 1024px) {
  .ba-card { padding: 2rem; }
}
.ba-card.before {
  background: var(--white);
  border: 1px solid var(--border);
}
.ba-card.after {
  background: var(--navy);
  color: var(--white);
}
.ba-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.ba-header .tag {
  padding: 0.375rem 1rem;
  border-radius: 9999px;
  font-size: 0.875rem;
}
.before .tag {
  background: rgba(100, 116, 139, 0.2);
  color: var(--muted);
}
.after .tag {
  background: var(--electric);
  color: var(--white);
}
.ba-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ba-card li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.6;
}
.before li { color: var(--muted); }
.after li { color: rgba(255, 255, 255, 0.8); }
.after li strong { color: var(--electric-light); }

/* Pricing */
.pricing-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 64rem;
  margin: 0 auto;
}
@media (min-width: 1024px) {
  .pricing-cards { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
.pricing-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}
@media (min-width: 1024px) {
  .pricing-card { padding: 2.5rem; }
}
.pricing-card.featured {
  border: 2px solid var(--electric);
  box-shadow: 0 4px 6px -1px rgb(14 165 233 / 0.05);
}
.pricing-badge {
  position: absolute;
  top: -1rem;
  left: 1.5rem;
  background: var(--electric);
  color: var(--white);
  font-size: 0.875rem;
  padding: 0.25rem 1rem;
  border-radius: 9999px;
}
.pricing-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--navy);
}
@media (min-width: 1024px) {
  .pricing-card h3 { font-size: 1.5rem; }
}
.pricing-card > p {
  margin: 0 0 1.5rem;
  font-size: 0.875rem;
  color: var(--muted);
}
.price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
}
.price-label {
  font-size: 0.875rem;
  color: var(--muted);
  width: 100%;
}
.price-value {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--navy);
}
@media (min-width: 1024px) {
  .price-value { font-size: 3rem; }
}
.price-unit {
  font-size: 1.25rem;
  color: var(--navy);
}
.price-note {
  font-size: 0.75rem;
  color: var(--muted);
  margin-left: 0.5rem;
}
.pricing-card ul {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  flex: 1;
}
.pricing-card li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.875rem;
  color: var(--navy);
}
.pricing-card li::before {
  content: '✓';
  color: var(--electric);
  font-weight: 700;
  flex-shrink: 0;
}
.pricing-card:not(.featured) li::before { color: var(--emerald); }

/* FAQ */
.faq-list {
  max-width: 48rem;
  margin: 0 auto;
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 0.75rem;
}
@media (min-width: 1024px) {
  .faq-item { margin-bottom: 1rem; }
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--navy);
  list-style: none;
  transition: background 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: rgba(100, 116, 139, 0.1); }
.faq-item summary::after {
  content: '';
  width: 20px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item p {
  margin: 0;
  padding: 0 1.5rem 1rem;
  padding-left: 3.5rem;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.6;
}
@media (min-width: 1024px) {
  .faq-item p { padding-left: 4rem; }
}

/* Contact */
.section-contact .contact-logo {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1.25rem;
  display: block;
  object-fit: contain;
}
@media (min-width: 1024px) {
  .section-contact .contact-logo { width: 4rem; height: 4rem; margin-bottom: 1.5rem; }
}
.section-contact h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 1.25rem;
  line-height: 1.2;
}
@media (min-width: 640px) { .section-contact h2 { font-size: 1.875rem; } }
@media (min-width: 1024px) { .section-contact h2 { font-size: 3rem; } }
.section-contact p {
  color: rgba(15, 23, 42, 0.6);
  font-size: 1rem;
  max-width: 36rem;
  margin: 0 auto 2rem;
  line-height: 1.7;
}
@media (min-width: 1024px) {
  .section-contact p { font-size: 1.125rem; margin-bottom: 2.5rem; }
}

/* Footer */
.footer {
  background: var(--white);
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
}
@media (min-width: 1024px) {
  .footer { padding: 3rem 0; }
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  text-align: center;
}
@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    text-align: left;
  }
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  color: var(--navy);
}
.footer-logo img {
  height: 1.75rem;
  width: 1.75rem;
  object-fit: contain;
}
@media (min-width: 1024px) {
  .footer-logo img { height: 2rem; width: 2rem; }
}
.footer-info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: rgba(15, 23, 42, 0.5);
}
@media (min-width: 640px) {
  .footer-info { font-size: 0.875rem; }
}
.footer-info .sep { display: none; }
@media (min-width: 640px) {
  .footer-info .sep { display: inline; }
}
.copyright {
  font-size: 0.75rem;
  color: rgba(15, 23, 42, 0.4);
  margin: 0;
  width: 100%;
}
@media (min-width: 768px) {
  .copyright { width: auto; order: 3; }
}

/* Modal - お問い合わせフォーム */
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.modal.is-open {
  opacity: 1;
  visibility: visible;
}
.modal.is-open .modal-backdrop {
  opacity: 1;
}
.modal.is-open .modal-container {
  opacity: 1;
  transform: scale(1) translateY(0);
}
body.modal-open {
  overflow: hidden;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal-container {
  position: relative;
  width: 100%;
  max-width: 32rem;
  max-height: 90vh;
  overflow-y: auto;
  opacity: 0;
  transform: scale(0.95) translateY(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.modal-content {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
}
@media (min-width: 640px) {
  .modal-content { padding: 2.5rem; }
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  border-radius: var(--radius);
  transition: color 0.2s, background 0.2s;
}
.modal-close:hover {
  color: var(--navy);
  background: rgba(100, 116, 139, 0.1);
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 0.5rem;
}
.modal-desc {
  font-size: 0.875rem;
  color: var(--muted);
  margin: 0 0 1.5rem;
}

/* Contact form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--navy);
}
.required {
  color: var(--destructive);
  font-size: 0.75rem;
}
.form-group input,
.form-group textarea {
  padding: 0.625rem 0.875rem;
  font-family: var(--font);
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--electric);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}
.form-group textarea {
  resize: vertical;
  min-height: 6rem;
}
.form-note {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.5;
}
.form-note a {
  color: var(--electric);
  text-decoration: underline;
}
.btn-block {
  width: 100%;
  margin-top: 0.5rem;
}

/* Nav内のボタン */
.nav-links .btn {
  border: none;
  cursor: pointer;
  font-size: inherit;
  padding: 0.5rem 1rem;
}