:root {
  --color-primary: #6b1d2f;
  --color-primary-dark: #3b0f1a;
  --color-accent: #d97736;
  --color-blush: #f4e8ea;
  --color-bg: #fdfbfb;
  --color-surface: #ffffff;
  --color-text: #2a161b;
  --color-text-muted: #5e484e;
  --border-color: rgba(107, 29, 47, 0.18);
  --radius: 4px;
  --font-heading: 'Fraunces', 'Noto Sans JP', serif;
  --font-body: 'Inter', 'Noto Sans JP', sans-serif;
  --measure: 72ch;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.7;
}

body {
  overflow-x: hidden;
}

a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color 0.2s ease;
}

a:hover, a:focus {
  color: var(--color-accent);
}

.font-bold {
  font-weight: 700;
  color: var(--color-accent);
}

.heading-accent {
  font-weight: 700;
  color: #ffffff;
  display: inline-block;
}

.band-dark .heading-accent {
  color: #f4e8ea;
}

.container {
  width: 90%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1rem;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  padding: 1.2rem 0;
  background: transparent;
}

.header.scrolled {
  background: rgba(253, 251, 251, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-color);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link img {
  height: 42px;
  width: auto;
  display: block;
}

.nav-menu {
  display: flex;
  gap: 1.8rem;
  list-style: none;
  align-items: center;
}

.nav-menu a {
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-menu a:hover {
  color: var(--color-primary);
}

.nav-cta {
  background: var(--color-primary);
  color: #ffffff !important;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius);
  font-weight: 600 !important;
  transition: background 0.2s ease;
}

.nav-cta:hover {
  background: var(--color-primary-dark) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

/* Horizontal Band System */
.band {
  padding: 5rem 0;
}

.band-dark {
  background: var(--color-primary);
  color: #fdfbfb;
}

.band-deep {
  background: var(--color-primary-dark);
  color: #fdfbfb;
}

.band-blush {
  background: var(--color-blush);
  color: var(--color-text);
}

.band-light {
  background: var(--color-bg);
  color: var(--color-text);
}

.band-white {
  background: var(--color-surface);
  color: var(--color-text);
}

/* Hero Section */
.hero-band {
  padding-top: 9.5rem;
  padding-bottom: 5.5rem;
  background: var(--color-primary);
  color: #fdfbfb;
}

.hero-content {
  max-width: 860px;
}

.hero-tag {
  display: inline-block;
  background: rgba(244, 232, 234, 0.15);
  border: 1px solid rgba(244, 232, 234, 0.3);
  padding: 0.35rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
  color: var(--color-blush);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 400;
  line-height: 1.35;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.8;
  color: rgba(253, 251, 251, 0.9);
  margin-bottom: 2.2rem;
  max-width: var(--measure);
}

.hero-actions {
  display: flex;
  gap: 1.2rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn-accent {
  background: var(--color-accent);
  color: #ffffff;
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background: #c26425;
  transform: translateY(-2px);
}

.btn-light {
  background: #ffffff;
  color: var(--color-primary);
  border-color: #ffffff;
}

.btn-light:hover {
  background: var(--color-blush);
  transform: translateY(-2px);
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-blush);
}

.trust-icon {
  width: 20px;
  height: 20px;
  fill: var(--color-accent);
  flex-shrink: 0;
}

/* Marquee Graphic Device (AXIS 7 = 9) */
.marquee-container {
  overflow: hidden;
  background: var(--color-primary-dark);
  color: var(--color-blush);
  padding: 0.85rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.marquee-track {
  display: flex;
  gap: 3rem;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}

.marquee-item {
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.marquee-bullet {
  color: var(--color-accent);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none;
    overflow-x: auto;
  }
}

/* Section Titles (AXIS 14 = 2: Verb phrases) */
.section-header {
  margin-bottom: 3rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.4;
  margin-bottom: 1rem;
}

.section-intro {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: var(--measure);
}

.band-dark .section-intro, .band-deep .section-intro {
  color: rgba(253, 251, 251, 0.85);
}

/* Cards & Grid */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

/* Scale and settle hover effect (AXIS 11 = 3) */
.card:hover {
  transform: scale(1.02);
  border-color: var(--color-primary);
}

.card-icon {
  width: 44px;
  height: 44px;
  fill: var(--color-primary);
  margin-bottom: 1.2rem;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  line-height: 1.4;
}

.card-text {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* Editorial Image Treatment (AXIS 9 = 6) */
.editorial-image-wrapper {
  position: relative;
  border: 1px solid var(--border-color);
  padding: 1rem;
  background: #ffffff;
  border-radius: var(--radius);
}

.editorial-image-wrapper img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border-radius: var(--radius);
}

/* Table styling for Credibility Section 3 */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  overflow: hidden;
}

.comparison-table th, .comparison-table td {
  padding: 1.2rem 1.5rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
}

.comparison-table th {
  background: var(--color-blush);
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary-dark);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

/* Timeline / Stepped List for Credibility Section 5 */
.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  background: #ffffff;
  padding: 1.8rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}

.timeline-step {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-accent);
}

/* Form Section (AXIS 12 = 3: Split) */
.form-split {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}

.form-reassurance {
  padding-right: 1rem;
}

.reassurance-list {
  list-style: none;
  margin-top: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.reassurance-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.reassurance-icon {
  width: 22px;
  height: 22px;
  fill: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.lead-form-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.4rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--color-text);
}

.form-label .required {
  color: #c53030;
  margin-left: 0.2rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(107, 29, 47, 0.15);
}

.checkbox-group {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-top: 1rem;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.checkbox-label {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.form-error-msg {
  display: none;
  font-size: 0.82rem;
  color: #c53030;
  margin-top: 0.35rem;
}

.form-group.has-error .form-control {
  border-color: #c53030;
}

.form-group.has-error .form-error-msg {
  display: block;
}

/* Success / Error Panels */
.panel-hidden {
  display: none !important;
}

.panel-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  padding: 2.5rem;
  border-radius: var(--radius);
  text-anchor: center;
  text-align: center;
}

.success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem auto;
  display: block;
}

.success-icon circle {
  stroke: #22c55e;
  stroke-width: 2;
  fill: none;
}

.success-icon path {
  stroke: #22c55e;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  stroke-dasharray: 48;
  stroke-dashoffset: 0;
  animation: drawCheck 0.6s ease forwards;
}

@keyframes drawCheck {
  from { stroke-dashoffset: 48; }
  to { stroke-dashoffset: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .success-icon path { animation: none; stroke-dashoffset: 0; }
}

.success-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  margin-bottom: 1rem;
  color: #14532d;
}

.success-text {
  font-size: 1rem;
  line-height: 1.7;
  color: #166534;
  margin-bottom: 1.5rem;
}

/* FAQ Accordion */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem 2rem;
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.faq-question::before {
  content: "Q";
  color: var(--color-accent);
  font-weight: 700;
}

.faq-answer {
  font-size: 0.98rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  padding-left: 1.8rem;
}

/* Legal Pages Styling */
.legal-page {
  padding-top: 8.5rem;
  padding-bottom: 5rem;
  background: var(--color-bg);
}

.legal-content {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 3rem;
  max-width: 900px;
  margin: 0 auto;
}

.legal-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary-dark);
}

.legal-meta {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.legal-content h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.legal-content p, .legal-content ul {
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: 1.2rem;
  line-height: 1.8;
}

.legal-content ul {
  padding-left: 1.5rem;
}

/* Footer */
.footer {
  background: var(--color-primary-dark);
  color: var(--color-blush);
  padding: 4.5rem 0 2rem 0;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  margin-top: 1rem;
  color: rgba(244, 232, 234, 0.8);
  font-size: 0.88rem;
  line-height: 1.7;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 1.2rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: rgba(244, 232, 234, 0.85);
  text-decoration: none;
}

.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: rgba(244, 232, 234, 0.7);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 600px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cookie-banner p {
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.6;
}

.cookie-actions {
  display: flex;
  gap: 0.75rem;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
  }
  .nav-menu.is-active {
    display: flex;
  }
  .nav-toggle {
    display: block;
  }
  .grid-2, .grid-3, .form-split {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .timeline-item {
    grid-template-columns: 1fr;
  }
}