/* ==========================================================================
   Design Tokens
   ========================================================================== */

:root {
  --primary: #0B1D33;
  --secondary: #3D6E8E;
  --gold: #B8963E;
  --cta-green: #2C7A56;
  --cta-green-hover: #245F44;
  --white: #ffffff;
  --warm-gray: #F9F7F4;
  --border: #E8E4DF;
  --text: #1A1F25;
  --text-muted: #6E7681;
  --text-light: #9BA3AD;
  --danger: #C53030;

  --font-heading: 'Shippori Mincho', 'Noto Serif JP', 'Yu Mincho', 'Hiragino Mincho ProN', serif;
  --font-body: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', 'Meiryo', sans-serif;
  --font-accent: 'EB Garamond', 'Times New Roman', serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Foundation
   ========================================================================== */

*,
*::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-body);
  font-size: 1rem;
  line-height: 2.0;
  letter-spacing: 0.03em;
  color: var(--text);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  opacity: 0;
  transition: opacity 0.8s var(--ease);
}

body.is-loaded {
  opacity: 1;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

a {
  color: var(--secondary);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

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

ul, ol {
  list-style: none;
}

/* ==========================================================================
   Layout
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container--narrow {
  max-width: 800px;
}

.site-main {
  padding: var(--space-2xl) 0;
  min-height: 60vh;
}

.site-main--top {
  padding: 0;
}

/* ==========================================================================
   Textures
   ========================================================================== */

.texture-linen {
  background-image:
    linear-gradient(0deg, rgba(11,29,51,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,29,51,0.02) 1px, transparent 1px);
  background-size: 24px 24px;
}

.texture-linen--dark {
  background-image:
    linear-gradient(0deg, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* ==========================================================================
   Animation
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Header — Transparent → Solid
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: transparent;
  transition: background-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
  height: 80px;
}

.site-header.is-scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.site-header__logo {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--white);
  text-decoration: none;
  transition: color 0.4s var(--ease);
}

.site-header.is-scrolled .site-header__logo {
  color: var(--primary);
}

.site-header__nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-header__menu {
  display: flex;
  gap: 2rem;
}

.site-header__menu li a {
  font-family: var(--font-accent);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

.site-header__menu li a:hover {
  color: var(--white);
}

.site-header.is-scrolled .site-header__menu li a {
  color: var(--text-muted);
}

.site-header.is-scrolled .site-header__menu li a:hover {
  color: var(--primary);
}

.site-header__cta {
  font-size: 0.8125rem;
}

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

.site-header__menu-icon,
.site-header__menu-icon::before,
.site-header__menu-icon::after {
  display: block;
  width: 24px;
  height: 1.5px;
  background-color: var(--white);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease), background-color 0.4s var(--ease);
}

.site-header.is-scrolled .site-header__menu-icon,
.site-header.is-scrolled .site-header__menu-icon::before,
.site-header.is-scrolled .site-header__menu-icon::after {
  background-color: var(--text);
}

.site-header__menu-icon {
  position: relative;
}

.site-header__menu-icon::before,
.site-header__menu-icon::after {
  content: '';
  position: absolute;
  left: 0;
}

.site-header__menu-icon::before { top: -7px; }
.site-header__menu-icon::after { top: 7px; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background-color: var(--primary);
  background-image:
    linear-gradient(0deg, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--white);
  padding: 5rem 0 2.5rem;
}

.site-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.site-footer__company {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.site-footer__address {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.site-footer__menu {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-footer__menu li a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  transition: color 0.3s var(--ease);
}

.site-footer__menu li a:hover {
  color: rgba(255, 255, 255, 1.0);
  text-decoration: none;
}

.site-footer__links {
  display: flex;
  gap: var(--space-md);
}

.site-footer__links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.8125rem;
  transition: color 0.3s var(--ease);
}

.site-footer__links a:hover {
  color: rgba(255, 255, 255, 1.0);
  text-decoration: none;
}

.site-footer__copyright {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.3);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 16px 40px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-align: center;
  text-decoration: none;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  line-height: 1.5;
}

.btn:hover { text-decoration: none; }

.btn::after {
  content: "→";
  font-size: 0.875em;
  transition: margin-left 0.3s var(--ease);
}

.btn:hover::after {
  margin-left: 4px;
}

.btn--primary {
  background-color: var(--cta-green);
  color: var(--white);
  border-color: var(--cta-green);
}

.btn--primary:hover {
  background-color: var(--cta-green-hover);
  border-color: var(--cta-green-hover);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(44, 122, 86, 0.2);
}

.btn--secondary {
  background-color: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btn--secondary:hover {
  background-color: var(--primary);
  color: var(--white);
}

.btn--lg {
  padding: 18px 48px;
  font-size: 0.9375rem;
}

/* Text link CTA */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease);
}

.text-link::after { content: "→"; }

.text-link:hover {
  border-bottom-color: var(--secondary);
  text-decoration: none;
}

/* ==========================================================================
   Section Headers (English caption + Serif title + Gold line)
   ========================================================================== */

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header__en {
  display: block;
  font-family: var(--font-accent);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.section-header__title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--primary);
  letter-spacing: 0.06em;
  line-height: 1.4;
}

.section-header__title::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background-color: var(--gold);
  margin: var(--space-md) auto 0;
}

/* ==========================================================================
   Page Title
   ========================================================================== */

.page-title {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--primary);
  margin-bottom: var(--space-lg);
  line-height: 1.4;
}

/* ==========================================================================
   Breadcrumb
   ========================================================================== */

.breadcrumb {
  padding: 1rem 0;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--text-light);
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.breadcrumb__item + .breadcrumb__item::before {
  content: '/';
  color: var(--text-light);
  margin-right: 0.25rem;
}

.breadcrumb__item a { color: var(--text-light); }
.breadcrumb__item a:hover { color: var(--secondary); }
.breadcrumb__item--current { color: var(--text-muted); }

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
  background-color: var(--primary);
  background-image:
    linear-gradient(0deg, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--white);
  padding: var(--space-2xl) 0;
  text-align: center;
}

.cta__title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-sm);
}

.cta__text {
  margin-bottom: var(--space-lg);
  color: rgba(255, 255, 255, 0.7);
}

.cta__buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta .btn--primary {
  background-color: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.cta .btn--primary:hover {
  background-color: var(--warm-gray);
  border-color: var(--warm-gray);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.15);
}

.cta .btn--secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.cta .btn--secondary:hover {
  background-color: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

/* ==========================================================================
   Tables
   ========================================================================== */

.info-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-2xl);
}

.info-table th,
.info-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.info-table th {
  width: 200px;
  background-color: transparent;
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--primary);
  white-space: nowrap;
}

.info-table__list {
  list-style: disc;
  padding-left: 1.25rem;
}

.info-table__list li {
  margin-bottom: 0.25rem;
}

/* ==========================================================================
   Number Display (Serif numbers)
   ========================================================================== */

.number-display {
  font-family: var(--font-accent);
  font-size: 3rem;
  font-weight: 300;
  color: var(--primary);
  letter-spacing: -0.02em;
  line-height: 1.0;
}

.number-display--gold {
  color: var(--gold);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
  background: var(--white);
  border: none;
  border-top: 1px solid var(--gold);
  padding: var(--space-lg) 2rem;
  transition: box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
}

.card:hover {
  box-shadow: 0 8px 32px rgba(11, 29, 51, 0.06);
  transform: translateY(-2px);
}

/* ==========================================================================
   Hero (Top page)
   ========================================================================== */

.hero {
  background-color: var(--primary);
  background-image:
    linear-gradient(135deg, #0B1D33 0%, #0F2640 100%),
    linear-gradient(0deg, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 100%, 24px 24px, 24px 24px;
  color: var(--white);
  padding: var(--space-3xl) 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero__content {
  max-width: 640px;
}

.hero__catch {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.hero__catch::after {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.3);
  margin-top: var(--space-md);
}

.hero__lead {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-lg);
  line-height: 2.0;
}

.hero__buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero .btn--primary {
  background-color: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.hero .btn--primary:hover {
  background-color: var(--warm-gray);
  border-color: var(--warm-gray);
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.15);
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
  padding: var(--space-2xl) 0;
}

.section--warm {
  background-color: var(--warm-gray);
}

.section-lead {
  text-align: center;
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
  line-height: 2.0;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.section-text {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.section-actions {
  text-align: center;
  margin-top: var(--space-lg);
}

/* ==========================================================================
   Trust Bar (Serif numbers)
   ========================================================================== */

.trust-bar {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--border);
}

.trust-bar__items {
  display: flex;
  justify-content: center;
  gap: 5rem;
}

.trust-bar__item {
  text-align: center;
}

.trust-bar__number {
  display: block;
  font-family: var(--font-accent);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--primary);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.trust-bar__label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
}

/* ==========================================================================
   Benefits
   ========================================================================== */

.benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: var(--space-lg);
}

.benefits__item {
  background-color: var(--white);
  border: none;
  border-top: 1px solid var(--gold);
  padding: var(--space-lg) 2rem;
  transition: box-shadow 0.4s var(--ease), transform 0.4s var(--ease);
}

.benefits__item:hover {
  box-shadow: 0 8px 32px rgba(11, 29, 51, 0.06);
  transform: translateY(-2px);
}

.benefits__icon {
  font-family: var(--font-accent);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--gold);
  margin-bottom: 0.75rem;
  line-height: 1;
}

.benefits__title {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.benefits__text {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 2.0;
}

/* ==========================================================================
   Flow
   ========================================================================== */

.flow {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

.flow__item {
  text-align: center;
  flex: 0 0 auto;
  min-width: 100px;
}

.flow__number {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--gold);
  margin-bottom: 0.5rem;
  line-height: 1;
}

.flow__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.04em;
}

/* ==========================================================================
   Contact Form
   ========================================================================== */

.contact-form {
  max-width: 640px;
  margin: 0 auto;
}

.contact-form__group {
  margin-bottom: var(--space-md);
}

.contact-form__label {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.contact-form__required {
  display: inline-block;
  background-color: var(--danger);
  color: var(--white);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.125rem 0.5rem;
  border-radius: 2px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: var(--font-body);
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(61, 110, 142, 0.1);
}

.contact-form__checkboxes {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.contact-form__checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  cursor: pointer;
}

.contact-form__group--agree {
  margin-top: var(--space-lg);
}

.contact-form__submit {
  text-align: center;
  margin-top: var(--space-lg);
}

.contact-thanks {
  text-align: center;
  padding: var(--space-2xl) 0;
}

.contact-thanks h2 {
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

.contact-thanks p {
  margin-bottom: var(--space-lg);
  color: var(--text-muted);
}

.form-error {
  background-color: #fdf0ed;
  border: 1px solid var(--danger);
  color: #922;
  padding: 1rem 1.5rem;
  border-radius: 2px;
  margin-bottom: var(--space-lg);
}

/* ==========================================================================
   Privacy Policy
   ========================================================================== */

.privacy-content h2 {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.04em;
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.privacy-content p {
  margin-bottom: var(--space-sm);
  line-height: 2.0;
}

.privacy-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: var(--space-sm);
}

.privacy-content ul li {
  margin-bottom: 0.5rem;
}

.privacy-content__company {
  margin-top: var(--space-2xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
  color: var(--text-muted);
}

/* ==========================================================================
   404
   ========================================================================== */

.error-404 {
  text-align: center;
  padding: var(--space-2xl) 0;
}

.error-404 p {
  margin: var(--space-md) 0;
  color: var(--text-muted);
}

/* ==========================================================================
   Factory / Process Steps
   ========================================================================== */

.factory-info {
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.factory-info__name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--primary);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-xs);
}

.factory-info__address {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.factory-info p {
  text-align: left;
  max-width: 600px;
  margin: 0 auto var(--space-sm);
  color: var(--text-muted);
}

.process-steps {
  max-width: 720px;
  margin: var(--space-lg) auto 0;
}

.process-step {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border);
}

.process-step:last-child {
  border-bottom: none;
}

.process-step__number {
  font-family: var(--font-accent);
  font-size: 2rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
}

.process-step__title {
  font-family: var(--font-body);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.process-step__content p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 2.0;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: var(--space-lg);
}

/* ==========================================================================
   Pricing
   ========================================================================== */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: var(--space-lg);
}

.pricing-card__header {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.pricing-card__en {
  font-family: var(--font-accent);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.pricing-card__header h3 {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--primary);
  letter-spacing: 0.06em;
  margin-top: 0.25rem;
}

.pricing-card .info-table {
  margin-bottom: 0;
}

/* ==========================================================================
   Area / Track Record
   ========================================================================== */

.track-record {
  text-align: center;
  list-style: none;
}

.track-record li {
  font-size: 1rem;
  color: var(--text);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.track-record li:last-child {
  border-bottom: none;
}

/* ==========================================================================
   About / Message
   ========================================================================== */

.message-section {
  max-width: 720px;
  margin: 0 auto;
}

.message-section__title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--primary);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.message-section p {
  margin-bottom: var(--space-sm);
  line-height: 2.0;
  color: var(--text);
}

.message-section strong {
  color: var(--primary);
  font-weight: 600;
}

.message-cta {
  text-align: center;
  padding: var(--space-lg) 0;
}

.message-cta p {
  margin-bottom: var(--space-lg);
  color: var(--text-muted);
  line-height: 2.0;
}

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

.related-link {
  text-align: center;
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.u-hidden-sp { display: inline; }
.entry-content { line-height: 2.0; }
.entry-content p { margin-bottom: var(--space-md); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
  .site-header {
    height: 64px;
  }

  .site-header__inner {
    height: 64px;
  }

  .site-header__menu-toggle {
    display: block;
  }

  .site-header__nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background-color: var(--white);
    flex-direction: column;
    padding: var(--space-md);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  }

  .site-header__nav.is-open {
    display: flex;
  }

  .site-header__menu {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
  }

  .site-header__menu li a {
    color: var(--text) !important;
    display: block;
    padding: 0.5rem 0;
  }

  .site-header__cta {
    width: 100%;
    text-align: center;
  }

  .hero {
    padding: var(--space-2xl) 0;
    min-height: auto;
  }

  .hero__catch {
    font-size: 2rem;
  }

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

  .flow {
    gap: 0.75rem;
  }

  .flow__item {
    min-width: 70px;
  }

  .trust-bar__items {
    gap: 2rem;
  }

  .trust-bar__number {
    font-size: 1.75rem;
  }

  .page-title {
    font-size: 1.625rem;
  }

  .section-header__title {
    font-size: 1.375rem;
  }

  .site-footer__menu {
    flex-direction: column;
  }

  .site-footer__links {
    flex-direction: column;
    gap: 0.75rem;
  }

  .info-table th {
    width: 120px;
  }

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

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

  .related-links {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .process-step {
    gap: var(--space-sm);
  }

  .process-step__number {
    font-size: 1.5rem;
    width: 36px;
  }

  .u-hidden-sp {
    display: none;
  }
}