/* Daltor.pro - Japan Studio Theme (2026) */
:root {
  --color-primary: #1e293b;
  --color-primary-dark: #0f172a;
  --color-accent: #c25e2e;
  --color-accent-hover: #a34a1f;
  --color-accent-light: #fbeee7;
  --color-secondary: #2563eb;
  --color-bg-light: #f8fafc;
  --color-bg-white: #ffffff;
  --color-border: #e2e8f0;
  --color-border-focus: #c25e2e;
  --color-text-main: #1e293b;
  --color-text-muted: #64748b;
  --color-text-light: #94a3b8;
  --font-family: 'Noto Sans JP', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --container-max: 1200px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
  --shadow-md: 0 6px 18px rgba(0,0,0,0.07);
  --shadow-lg: 0 12px 30px rgba(0,0,0,0.1);
  --transition: all 0.25s ease-in-out;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  color: var(--color-text-main);
  background-color: var(--color-bg-light);
  line-height: 1.8;
  letter-spacing: 0.02em;
}

/* Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 20px;
  background: var(--color-accent);
  color: #fff;
  padding: 8px 16px;
  z-index: 9999;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 700;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 10px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-primary-dark);
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 0.8rem;
}
h1 { font-size: 2.3rem; }
h2 { font-size: 1.85rem; text-align: center; margin-bottom: 1.5rem; }
h3 { font-size: 1.3rem; }
p { margin-bottom: 1rem; }
a { color: var(--color-accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-accent-hover); text-decoration: underline; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-primary-dark);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.brand-logo img {
  width: 40px;
  height: 40px;
  display: block;
}
.brand-logo:hover {
  text-decoration: none;
  opacity: 0.9;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 24px;
}
.nav-links a {
  color: var(--color-text-main);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 6px 0;
  position: relative;
}
.nav-links a.active, .nav-links a:hover {
  color: var(--color-accent);
  text-decoration: none;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none !important;
}
.btn-primary {
  background: var(--color-accent);
  color: #ffffff;
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  color: #ffffff;
}
.btn-secondary {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary);
  color: #ffffff;
}
.btn-block { width: 100%; }

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  padding: 8px;
}

/* Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 90px 0;
  overflow: hidden;
}
.hero-bg-pattern {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-content h1 {
  color: #ffffff;
  margin-bottom: 20px;
  line-height: 1.35;
}
.hero-tagline {
  display: inline-block;
  background: rgba(194, 94, 46, 0.2);
  color: #f6ad55;
  border: 1px solid rgba(246, 173, 85, 0.3);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.hero-desc {
  font-size: 1.1rem;
  color: #cbd5e1;
  margin-bottom: 32px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.1);
}
.hero-img-wrap img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

/* Stats Section */
.stats-section {
  background: var(--color-bg-white);
  padding: 40px 0;
  border-bottom: 1px solid var(--color-border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-item h3 {
  font-size: 2.2rem;
  color: var(--color-accent);
  margin-bottom: 4px;
  font-weight: 800;
}
.stat-item p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0;
  font-weight: 500;
}

/* Sections General */
.section {
  padding: 80px 0;
}
.section-light {
  background: var(--color-bg-light);
}
.section-white {
  background: var(--color-bg-white);
}
.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 680px;
  margin: -0.5rem auto 3rem auto;
  font-size: 1rem;
}

/* Process Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.step-card {
  background: var(--color-bg-white);
  padding: 32px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}
.step-num {
  position: absolute;
  top: -14px;
  left: 20px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 2px 10px;
  border-radius: 20px;
}
.step-icon {
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.step-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.step-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Trust / Standards */
.trust-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.trust-box {
  background: var(--color-bg-white);
  padding: 36px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.trust-box-icon {
  width: 52px;
  height: 52px;
  background: var(--color-accent-light);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  border-radius: 12px;
  margin-bottom: 20px;
}
.trust-box h3 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}
.trust-box p {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  margin: 0;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.service-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.service-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.service-card-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.service-card-body h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}
.service-card-body p {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  flex-grow: 1;
  margin-bottom: 16px;
}

/* Feature Asymmetric Block */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.feature-split img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: block;
}
.feature-points {
  list-style: none;
  margin-top: 20px;
}
.feature-points li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.95rem;
}
.feature-points i {
  color: var(--color-accent);
  margin-top: 5px;
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}
.pricing-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  padding: 40px 28px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}
.pricing-card.featured {
  border: 2px solid var(--color-accent);
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
  z-index: 3;
}
.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: #fff;
  padding: 4px 16px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.pricing-card h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  text-align: center;
}
.pricing-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 20px;
}
.pricing-amount {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  text-align: center;
  margin-bottom: 4px;
}
.pricing-amount small {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-muted);
}
.pricing-features {
  list-style: none;
  margin: 24px 0;
  flex-grow: 1;
}
.pricing-features li {
  font-size: 0.9rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text-main);
}
.pricing-features li i {
  color: var(--color-accent);
}

/* Form Section */
.form-wrapper {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-bg-white);
  padding: 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-primary-dark);
}
.form-group label .req {
  color: var(--color-accent);
  margin-left: 4px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #fff;
  transition: var(--transition);
}
.form-control:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(194, 94, 46, 0.15);
  outline: none;
}
textarea.form-control {
  resize: vertical;
  min-height: 120px;
}
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}
.form-checkbox input {
  margin-top: 4px;
  accent-color: var(--color-accent);
  width: 18px;
  height: 18px;
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
}
.faq-question:hover {
  background: var(--color-bg-light);
}
.faq-question i {
  font-size: 0.9rem;
  color: var(--color-accent);
  transition: transform 0.3s ease;
}
.faq-item.active .faq-question i {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  background: var(--color-bg-white);
}
.faq-answer-inner {
  padding: 0 24px 20px 24px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  border-top: 1px solid var(--color-bg-light);
}

/* Trust Layer (Before Footer) */
.trust-layer {
  background: #f1f5f9;
  border-top: 1px solid var(--color-border);
  padding: 36px 0;
}
.trust-layer-card {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-md);
  padding: 24px 30px;
}
.trust-layer-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.trust-layer-header i {
  color: var(--color-accent);
  font-size: 1.3rem;
}
.trust-layer-header h3 {
  font-size: 1.1rem;
  margin: 0;
}
.trust-layer p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}
.trust-disclaimer {
  margin-top: 10px;
  color: var(--color-text-light);
}

/* Footer */
.site-footer {
  background: var(--color-primary-dark);
  color: #94a3b8;
  padding: 60px 0 24px 0;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand h4 {
  color: #fff;
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
}
.footer-col h5 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 16px;
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 8px;
}
.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.88rem;
}
.footer-links a:hover {
  color: #fff;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  text-align: center;
  font-size: 0.82rem;
}

/* Legal Content Pages */
.legal-page {
  padding: 60px 0;
}
.legal-container {
  max-width: 860px;
  margin: 0 auto;
  background: #ffffff;
  padding: 48px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.legal-container h1 {
  font-size: 1.8rem;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 12px;
  margin-bottom: 24px;
}
.legal-container h2 {
  font-size: 1.3rem;
  text-align: left;
  margin: 32px 0 12px 0;
}
.legal-container p, .legal-container li {
  font-size: 0.95rem;
  color: var(--color-text-main);
  line-height: 1.8;
}
.legal-container ul, .legal-container ol {
  padding-left: 24px;
  margin-bottom: 16px;
}
.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}
.legal-table th, .legal-table td {
  border: 1px solid var(--color-border);
  padding: 12px 16px;
  font-size: 0.9rem;
  text-align: left;
}
.legal-table th {
  background: var(--color-bg-light);
  width: 30%;
  font-weight: 700;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.97);
  color: #fff;
  padding: 18px 24px;
  z-index: 99999;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.25);
  display: none;
  font-size: 0.88rem;
}
.cookie-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.cookie-text {
  flex: 1 1 500px;
  line-height: 1.6;
}
.cookie-text a {
  color: #f6ad55;
  text-decoration: underline;
}
.cookie-actions {
  display: flex;
  gap: 12px;
}
.cookie-btn-accept {
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  cursor: pointer;
  font-size: 0.85rem;
}
.cookie-btn-decline {
  background: transparent;
  color: #94a3b8;
  border: 1px solid #475569;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-cards-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .feature-split { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .mobile-menu-btn { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }
  .main-nav.active { display: flex; }
  .nav-links { flex-direction: column; width: 100%; gap: 12px; text-align: center; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .legal-container { padding: 24px 16px; }
  .footer-grid { grid-template-columns: 1fr; }
}