:root {
  --color-bg: #f9fafb;
  --color-surface: #ffffff;
  --color-surface-subtle: #f3f4f6;
  --color-primary: #0f1923;
  --color-primary-light: #1e293b;
  --color-accent: #d94826;
  --color-accent-hover: #b83617;
  --color-text: #1f2937;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-success: #10b981;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --max-width: 1200px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(15, 25, 35, 0.08);
  --shadow-lg: 0 16px 32px rgba(15, 25, 35, 0.12);
  --transition: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-family);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

.skip-link {
  position: absolute;
  top: -9999px;
  left: 1rem;
  background: var(--color-accent);
  color: #fff;
  padding: 0.5rem 1rem;
  z-index: 1000;
  border-radius: var(--radius-sm);
}
.skip-link:focus {
  top: 1rem;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Header & Navigation */
.site-header {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 90;
  border-bottom: 1px solid var(--color-border);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}
.brand-badge {
  font-size: 0.75rem;
  background: var(--color-surface-subtle);
  color: var(--color-accent);
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  font-weight: 700;
  border: 1px solid var(--color-border);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--color-accent);
}

.nav-cta {
  background: var(--color-primary);
  color: #ffffff !important;
  padding: 0.6rem 1.2rem;
  border-radius: 9999px;
  font-size: 0.9rem;
  font-weight: 700;
  transition: background var(--transition);
}
.nav-cta:hover {
  background: var(--color-accent);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 1rem;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--color-accent);
  color: #ffffff;
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-border);
}
.btn-outline:hover {
  border-color: var(--color-primary);
  background: var(--color-surface);
}

/* Hero Section */
.hero {
  padding: 4.5rem 0 3.5rem;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(217, 72, 38, 0.1);
  color: var(--color-accent);
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}
.hero h1 {
  font-size: clamp(2rem, 3.2vw, 2.85rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}
.hero p {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}
.metric-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
}
.metric-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Sections */
.section {
  padding: 4.5rem 0;
}
.section-subtle {
  background: var(--color-surface-subtle);
}
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}
.section-badge {
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
  display: block;
}
.section-header h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.section-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* Service Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.card-icon {
  width: 52px;
  height: 52px;
  background: rgba(217, 72, 38, 0.1);
  color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}
.card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}
.card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Schedule Feature Table / Preview */
.schedule-preview {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.schedule-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.schedule-table th {
  background: var(--color-primary);
  color: #ffffff;
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 700;
}
.schedule-table td {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}
.schedule-table tr:last-child td {
  border-bottom: none;
}
.badge-npb {
  background: #e0f2fe;
  color: #0369a1;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Pricing Card */
.pricing-wrapper {
  max-width: 680px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.pricing-badge {
  position: absolute;
  top: -14px;
  right: 2rem;
  background: var(--color-accent);
  color: #ffffff;
  padding: 0.35rem 1rem;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.pricing-header {
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 2rem;
  margin-bottom: 2rem;
}
.price-tag {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin: 1rem 0;
}
.price-number {
  font-size: 3.25rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}
.price-currency {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-muted);
}
.pricing-features {
  list-style: none;
  margin-bottom: 2.5rem;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 1rem;
}
.pricing-features svg {
  color: var(--color-success);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

/* FAQ Details/Summary */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item[open] {
  border-color: var(--color-accent);
}
.faq-question {
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-primary);
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-question::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-accent);
  transition: transform var(--transition);
}
.faq-item[open] .faq-question::after {
  transform: rotate(45deg);
}
.faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  font-size: 0.95rem;
}

/* Process Section */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  counter-reset: step;
}
.step-item {
  position: relative;
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.step-number {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.step-item h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}
.step-item p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Contact Details Box */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.contact-info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-info-icon {
  width: 40px;
  height: 40px;
  background: var(--color-surface-subtle);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info-text strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-primary);
}
.contact-info-text span, .contact-info-text a {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* Footer */
.site-footer {
  background: var(--color-primary);
  color: #ffffff;
  padding: 4.5rem 0 2rem;
  margin-top: 5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}
.footer-brand h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}
.footer-brand p {
  color: #94a3b8;
  font-size: 0.9rem;
  line-height: 1.7;
}
.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: #ffffff;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.footer-links a {
  color: #94a3b8;
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-links a:hover {
  color: #ffffff;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #94a3b8;
}

/* Cookie Banner (Consent Mode v2) */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 580px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.cookie-banner.hidden {
  display: none;
}
.cookie-banner p {
  font-size: 0.9rem;
  color: var(--color-text);
  line-height: 1.6;
}
.cookie-banner-actions {
  display: flex;
  gap: 0.75rem;
}
.cookie-btn-accept {
  background: var(--color-accent);
  color: #ffffff;
  border: none;
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
}
.cookie-btn-decline {
  background: var(--color-surface-subtle);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    gap: 1rem;
    box-shadow: var(--shadow-md);
  }
  .nav-links.open {
    display: flex;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-metrics {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}