/* =============================================================
   S&Y Theme - Main CSS
   ============================================================= */

/* ---------------------------------------------------------------
   CSS Custom Properties
--------------------------------------------------------------- */
:root {
  --color-navy:       #1a3060;
  --color-navy-dark:  #0f1f40;
  --color-navy-light: #2a4a80;
  --color-blue:       #2d5fa3;
  --color-white:      #ffffff;
  --color-off-white:  #f5f7fa;
  --color-light-grey: #e8ecf0;
  --color-grey:       #8a9bb0;
  --color-text:       #333333;
  --color-text-light: #666666;

  --font-jp:    'Noto Sans JP', sans-serif;
  --font-en:    'Lato', sans-serif;

  --container-width: 1200px;
  --container-narrow: 760px;
  --container-wide:  1320px;
  --gutter: 24px;

  --header-height: 80px;

  --radius-sm: 4px;
  --radius:    8px;
  --radius-lg: 16px;

  --shadow-sm: 0 2px 8px rgba(26, 48, 96, 0.08);
  --shadow:    0 4px 20px rgba(26, 48, 96, 0.12);
  --shadow-lg: 0 8px 40px rgba(26, 48, 96, 0.18);

  --transition: 0.3s ease;
}

/* ---------------------------------------------------------------
   Reset & Base
--------------------------------------------------------------- */
*, *::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-jp);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: opacity var(--transition); }
a:hover { opacity: 0.75; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---------------------------------------------------------------
   Typography
--------------------------------------------------------------- */
h1, h2, h3, h4, h5 { line-height: 1.4; font-weight: 700; }

/* ---------------------------------------------------------------
   Layout helpers
--------------------------------------------------------------- */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container--narrow { max-width: var(--container-narrow); }
.container--wide   { max-width: var(--container-wide); }

/* ---------------------------------------------------------------
   Buttons
--------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 36px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  cursor: pointer;
}
.btn:hover { opacity: 1; transform: translateY(-1px); }
.btn--large { padding: 18px 52px; font-size: 1rem; }

.btn-primary {
  background-color: var(--color-navy);
  color: var(--color-white);
  border: 2px solid var(--color-navy);
}
.btn-primary:hover { background-color: var(--color-navy-dark); border-color: var(--color-navy-dark); }

.btn-outline {
  background-color: transparent;
  color: var(--color-navy);
  border: 2px solid var(--color-navy);
}
.btn-outline:hover { background-color: var(--color-navy); color: var(--color-white); }

.btn-outline--light {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}
.btn-outline--light:hover { background-color: var(--color-white); color: var(--color-navy); }

/* ---------------------------------------------------------------
   Section Common
--------------------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-blue);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.section-header--light .section-label { color: rgba(255,255,255,0.7); }
.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-navy);
  margin-bottom: 16px;
}
.section-header--light .section-title { color: var(--color-white); }
.section-line {
  width: 48px;
  height: 3px;
  background-color: var(--color-navy);
  margin: 0 auto;
}
.section-line--light { background-color: var(--color-white); }
.section-btn-wrap { text-align: center; margin-top: 50px; }

/* ---------------------------------------------------------------
   Header
--------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--color-white);
  box-shadow: 0 1px 0 var(--color-light-grey);
  transition: box-shadow var(--transition);
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 32px;
  max-width: 1400px;
  margin: 0 auto;
}

/* Logo */
.header-logo a { display: block; }
.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-icon { flex-shrink: 0; }
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-name {
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: 0.05em;
}
.logo-amp { color: var(--color-blue); }
.logo-tagline {
  font-family: var(--font-en);
  font-size: 0.6rem;
  color: var(--color-grey);
  letter-spacing: 0.1em;
}

/* Navigation */
.nav-list {
  display: flex;
  align-items: center;
  gap: 0;
}
.nav-list li a {
  display: block;
  padding: 8px 18px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  transition: color var(--transition);
}
.nav-list li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--color-navy);
  transition: width var(--transition);
}
.nav-list li a:hover,
.nav-list li.current-menu-item > a { color: var(--color-navy); opacity: 1; }
.nav-list li a:hover::after,
.nav-list li.current-menu-item > a::after { width: 60%; }

/* Separator between nav items */
.nav-list li + li > a::before {
  content: '|';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-light-grey);
  font-size: 0.75rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-navy);
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.is-open .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open .hamburger-line:nth-child(2) { opacity: 0; }
.hamburger.is-open .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--header-height);
  right: -100%;
  width: 280px;
  height: calc(100vh - var(--header-height));
  background-color: var(--color-navy);
  z-index: 999;
  transition: right var(--transition);
  overflow-y: auto;
}
.mobile-menu.is-open { right: 0; }
.mobile-menu-inner { padding: 32px 24px; }
.mobile-nav-list li a {
  display: block;
  padding: 16px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-white);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: 998;
}
.mobile-menu-overlay.is-active { display: block; }

/* ---------------------------------------------------------------
   Main (offset for fixed header)
--------------------------------------------------------------- */
.site-main { padding-top: var(--header-height); }

/* ---------------------------------------------------------------
   Hero Section (Front Page)
--------------------------------------------------------------- */
.hero-section {
  position: relative;
  height: calc(100vh - var(--header-height));
  min-height: 500px;
  overflow: hidden;
}
.hero-slider { width: 100%; height: 100%; }
.swiper-slide { height: 100%; }
.hero-slide {
  position: relative;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,48,96,0.7) 0%, rgba(26,48,96,0.35) 100%);
}
.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  padding: 0 60px;
}
.hero-text { color: var(--color-white); }
.hero-catch {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  opacity: 0.9;
}
.hero-title {
  font-family: var(--font-en);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.1;
  text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.hero-amp { color: rgba(255,255,255,0.7); }
.hero-subtitle {
  font-family: var(--font-en);
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  letter-spacing: 0.25em;
  margin-top: 16px;
  opacity: 0.8;
}

/* Swiper customization */
.swiper-pagination { bottom: 24px !important; }
.swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  background: rgba(255,255,255,0.5) !important;
  opacity: 1 !important;
  transition: background var(--transition), transform var(--transition);
}
.swiper-pagination-bullet-active {
  background: var(--color-white) !important;
  transform: scale(1.3);
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  right: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.7);
  z-index: 10;
  animation: scrollBounce 2s infinite;
}
.scroll-text {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  writing-mode: vertical-lr;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.7), rgba(255,255,255,0));
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(6px); }
}

/* ---------------------------------------------------------------
   About Section
--------------------------------------------------------------- */
.about-section {
  padding: 100px 0;
  background-color: var(--color-white);
}
.about-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-lead {
  font-size: 1.05rem;
  line-height: 2;
  color: var(--color-text-light);
  margin-bottom: 28px;
}
.about-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--color-text);
}
.about-list-icon { flex-shrink: 0; margin-top: 4px; }
.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
}
.about-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.about-img-wrap::before {
  content: '';
  position: absolute;
  top: -16px;
  right: -16px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--color-navy);
  border-radius: var(--radius-lg);
  z-index: -1;
}

/* ---------------------------------------------------------------
   Home Business Section
--------------------------------------------------------------- */
.home-business-section {
  padding: 100px 0;
  background-color: var(--color-navy);
}
.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.business-card {
  background-color: rgba(255,255,255,0.05);
  padding: 40px 30px;
  text-align: center;
  transition: background-color var(--transition);
  border: 1px solid rgba(255,255,255,0.08);
}
.business-card:hover { background-color: rgba(255,255,255,0.1); }
.business-card-icon {
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
}
.business-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
}
.business-card-text {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

/* ---------------------------------------------------------------
   Home News Section
--------------------------------------------------------------- */
.home-news-section {
  padding: 100px 0;
  background-color: var(--color-off-white);
}
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.news-card {
  background-color: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}
.news-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.news-card-link { display: block; }
.news-card-thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: var(--color-light-grey);
}
.news-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.news-card:hover .news-card-thumb img { transform: scale(1.05); }
.news-card-no-thumb {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue) 100%);
  color: rgba(255,255,255,0.4);
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.news-card-cat {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: var(--color-navy);
  color: var(--color-white);
  font-size: 0.7rem;
  padding: 4px 10px;
  border-radius: 2px;
  letter-spacing: 0.05em;
}
.news-card-body { padding: 20px; }
.news-card-date {
  font-family: var(--font-en);
  font-size: 0.78rem;
  color: var(--color-grey);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 8px;
}
.news-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-card-excerpt {
  font-size: 0.82rem;
  color: var(--color-text-light);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.no-posts {
  text-align: center;
  color: var(--color-grey);
  padding: 40px 0;
}

/* ---------------------------------------------------------------
   CTA Section (Footer Pre-section)
--------------------------------------------------------------- */
.cta-section { margin-top: 0; }
.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.cta-item {
  position: relative;
  height: 280px;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
}
.cta-item:hover .cta-bg { transform: scale(1.05); }
.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,48,96,0.80) 0%, rgba(26,48,96,0.55) 100%);
}
.cta-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  padding: 32px;
  gap: 12px;
}
.cta-label {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.cta-desc {
  font-size: 0.9rem;
  opacity: 0.85;
}
.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255,255,255,0.5);
  padding-bottom: 2px;
  transition: border-color var(--transition);
}
.cta-link:hover { opacity: 1; border-color: var(--color-white); }

/* ---------------------------------------------------------------
   Footer
--------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-navy);
  padding: 60px 0 0;
}
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gutter) 40px;
}
.footer-logo a { display: block; }
.footer-logo-wrap { display: flex; align-items: center; gap: 10px; }
.footer-logo-text { display: flex; flex-direction: column; }
.footer-logo-name {
  font-family: var(--font-en);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.05em;
}
.footer-logo-amp { color: rgba(255,255,255,0.6); }
.footer-logo-tagline {
  font-family: var(--font-en);
  font-size: 0.58rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.1em;
}
.footer-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}
.footer-nav-list li a {
  display: block;
  padding: 6px 16px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
  position: relative;
}
.footer-nav-list li a:hover { color: var(--color-white); opacity: 1; }
.footer-nav-list li + li > a::before {
  content: '|';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255,255,255,0.2);
  font-size: 0.7rem;
}
.footer-bottom {
  background-color: rgba(0,0,0,0.2);
  text-align: center;
  padding: 16px;
}
.footer-copyright {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.05em;
}

/* ---------------------------------------------------------------
   Page Hero
--------------------------------------------------------------- */
.page-hero {
  position: relative;
  height: 380px;
  background-size: cover;
  background-position: center;
  background-color: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.page-hero--small { height: 280px; }
.page-hero--default {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-blue) 100%);
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,48,96,0.75) 0%, rgba(26,48,96,0.45) 100%);
}
.page-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
}
.page-hero-label {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  opacity: 0.7;
  margin-bottom: 8px;
}
.page-hero-title {
  font-family: var(--font-en);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
  margin-bottom: 20px;
}

/* Breadcrumb */
.breadcrumb-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.breadcrumb-list li {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
}
.breadcrumb-list li a { color: rgba(255,255,255,0.6); }
.breadcrumb-list li a:hover { color: var(--color-white); opacity: 1; }
.breadcrumb-list li + li::before { content: '›'; margin: 0 8px; }
.breadcrumb-list li[aria-current="page"] { color: rgba(255,255,255,0.9); }

/* ---------------------------------------------------------------
   Business Page - Why Choose Us
--------------------------------------------------------------- */
.why-section {
  padding: 100px 0;
  background-color: var(--color-white);
}
.why-list { display: flex; flex-direction: column; gap: 60px; }
.why-item {
  display: grid;
  grid-template-columns: 80px 1fr 400px;
  gap: 40px;
  align-items: center;
}
.why-item--reverse {
  grid-template-columns: 80px 400px 1fr;
}
.why-item--reverse .why-body { order: 3; }
.why-item--reverse .why-image { order: 2; }
.why-number {
  font-family: var(--font-en);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-light-grey);
  line-height: 1;
  flex-shrink: 0;
}
.why-title {
  font-size: 1.2rem;
  color: var(--color-navy);
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--color-light-grey);
}
.why-text {
  font-size: 0.92rem;
  color: var(--color-text-light);
  line-height: 1.9;
}
.why-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
}
.why-image img { width: 100%; height: 100%; object-fit: cover; }

/* ---------------------------------------------------------------
   Business Page - Service Sections
--------------------------------------------------------------- */
.service-section { padding: 100px 0; }
.service-section--navy { background-color: var(--color-navy); }
.service-section--white { background-color: var(--color-white); }

.service-description {
  text-align: center;
  max-width: 700px;
  margin: -20px auto 50px;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.9;
}
.service-description--dark { color: var(--color-text-light); }

.service-icon-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  margin-bottom: 50px;
}
.service-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 16px;
  background-color: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  transition: background-color var(--transition);
}
.service-icon-item:hover { background-color: rgba(255,255,255,0.12); }
.service-icon { color: rgba(255,255,255,0.6); }
.service-icon-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  text-align: center;
}

.service-table { width: 100%; border-collapse: collapse; }
.service-table th, .service-table td {
  padding: 18px 24px;
  text-align: left;
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.service-table th {
  width: 180px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  background-color: rgba(255,255,255,0.04);
  white-space: nowrap;
}
.service-table td { color: rgba(255,255,255,0.85); }
.service-table--light th {
  background-color: var(--color-off-white);
  color: var(--color-navy);
  border-bottom: 1px solid var(--color-light-grey);
}
.service-table--light td {
  color: var(--color-text);
  border-bottom: 1px solid var(--color-light-grey);
}

/* Service flow */
.service-flow {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: 50px;
  flex-wrap: wrap;
}
.service-flow-item {
  flex: 1;
  min-width: 180px;
  padding: 28px 20px;
  background-color: var(--color-off-white);
  border-radius: var(--radius);
  text-align: center;
}
.service-flow-arrow { flex-shrink: 0; padding: 0 8px; }
.service-flow-num {
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-blue);
  margin-bottom: 10px;
}
.service-flow-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 8px;
}
.service-flow-text { font-size: 0.8rem; color: var(--color-text-light); }

/* ---------------------------------------------------------------
   Company Page
--------------------------------------------------------------- */
.message-section {
  padding: 100px 0;
  background-color: var(--color-white);
}
.message-body {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
}
.message-image { text-align: center; }
.message-image img {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 16px;
  box-shadow: var(--shadow);
}
.message-name-title {
  font-size: 0.82rem;
  color: var(--color-grey);
  margin-bottom: 4px;
}
.message-name { font-weight: 700; color: var(--color-navy); }
.message-text p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 20px;
}
.message-sig {
  font-size: 0.9rem;
  color: var(--color-navy);
  font-weight: 500;
  margin-top: 32px !important;
}

.career-section {
  padding: 80px 0;
  background-color: var(--color-off-white);
}
.career-timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}
.career-timeline::before {
  content: '';
  position: absolute;
  left: 90px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-light-grey);
}
.career-item {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  margin-bottom: 40px;
  position: relative;
}
.career-item::after {
  content: '';
  position: absolute;
  left: 84px;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--color-navy);
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-navy);
}
.career-year {
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-navy);
  width: 80px;
  flex-shrink: 0;
  padding-top: 4px;
}
.career-content {
  flex: 1;
  padding-top: 4px;
  padding-left: 30px;
  font-size: 0.92rem;
  color: var(--color-text-light);
}

.profile-section {
  padding: 80px 0;
  background-color: var(--color-white);
}
.profile-table { width: 100%; border-collapse: collapse; }
.profile-table th, .profile-table td {
  padding: 20px 28px;
  text-align: left;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--color-light-grey);
  vertical-align: top;
}
.profile-table th {
  width: 200px;
  font-weight: 600;
  color: var(--color-navy);
  background-color: var(--color-off-white);
  white-space: nowrap;
}
.profile-table td { color: var(--color-text); line-height: 1.8; }
.profile-table tr:first-child th,
.profile-table tr:first-child td { border-top: 2px solid var(--color-navy); }

/* ---------------------------------------------------------------
   News Archive
--------------------------------------------------------------- */
.news-archive-section {
  padding: 80px 0 100px;
  background-color: var(--color-white);
}
.news-archive-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 50px;
  align-items: start;
}
.cat-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}
.cat-filter-btn {
  padding: 6px 18px;
  font-size: 0.82rem;
  border: 1px solid var(--color-light-grey);
  border-radius: 20px;
  color: var(--color-text-light);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}
.cat-filter-btn:hover,
.cat-filter-btn.is-active {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
  opacity: 1;
}
.news-archive-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

/* Pagination */
.pagination-wrap { margin-top: 50px; }
.pagination-wrap .nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.pagination-wrap .page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-light-grey);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  color: var(--color-text);
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}
.pagination-wrap .page-numbers:hover,
.pagination-wrap .page-numbers.current {
  background-color: var(--color-navy);
  color: var(--color-white);
  border-color: var(--color-navy);
  opacity: 1;
}
.pagination-wrap .prev, .pagination-wrap .next {
  width: 40px;
  height: 40px;
}

/* Sidebar */
.news-archive-sidebar { position: sticky; top: calc(var(--header-height) + 20px); }
.sidebar-widget { background-color: var(--color-off-white); border-radius: var(--radius); padding: 24px; margin-bottom: 24px; }
.widget-title {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-navy);
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-navy);
  margin-bottom: 20px;
}
.sidebar-post-list { display: flex; flex-direction: column; gap: 16px; }
.sidebar-post-item a {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.sidebar-post-thumb {
  width: 70px;
  height: 52px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.sidebar-post-thumb img { width: 100%; height: 100%; object-fit: cover; }
.sidebar-post-info time {
  font-size: 0.7rem;
  color: var(--color-grey);
  display: block;
  margin-bottom: 4px;
}
.sidebar-post-info p {
  font-size: 0.8rem;
  color: var(--color-text);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.sidebar-cat-list { display: flex; flex-direction: column; gap: 0; }
.sidebar-cat-list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 0.85rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-light-grey);
}
.sidebar-cat-list li a:hover { color: var(--color-navy); opacity: 1; }
.cat-count { font-size: 0.78rem; color: var(--color-grey); }

/* ---------------------------------------------------------------
   Single News
--------------------------------------------------------------- */
.single-news-section {
  padding: 80px 0 100px;
  background-color: var(--color-white);
}
.single-news-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 50px;
  align-items: start;
}
.single-article-header { margin-bottom: 32px; }
.single-cats { display: flex; gap: 8px; margin-bottom: 16px; }
.single-cat-badge {
  display: inline-block;
  padding: 4px 12px;
  background-color: var(--color-navy);
  color: var(--color-white);
  font-size: 0.75rem;
  border-radius: 2px;
}
.single-title {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  color: var(--color-navy);
  line-height: 1.5;
  margin-bottom: 12px;
}
.single-date {
  font-family: var(--font-en);
  font-size: 0.82rem;
  color: var(--color-grey);
}
.single-thumbnail {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 40px;
}
.single-thumbnail img { width: 100%; }
.single-content { font-size: 0.95rem; line-height: 2; color: var(--color-text); }
.single-content h2 {
  font-size: 1.3rem;
  color: var(--color-navy);
  margin: 40px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--color-navy);
}
.single-content h3 {
  font-size: 1.1rem;
  color: var(--color-navy);
  margin: 30px 0 12px;
}
.single-content p { margin-bottom: 20px; }
.single-content a { color: var(--color-blue); text-decoration: underline; }
.single-content img { border-radius: var(--radius-sm); margin: 24px auto; }

.single-share {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--color-light-grey);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.single-share-label { font-size: 0.82rem; color: var(--color-grey); white-space: nowrap; }
.single-share-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-white);
  transition: opacity var(--transition);
}
.share-btn--twitter  { background-color: #000000; }
.share-btn--facebook { background-color: #1877F2; }
.share-btn--line     { background-color: #06C755; }

/* Post nav */
.post-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--color-light-grey);
}
.post-nav-prev, .post-nav-next { display: flex; }
.post-nav-next { justify-content: flex-end; }
.post-nav-back { text-align: center; }
.post-nav-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 240px;
}
.post-nav-link--next { align-items: flex-end; }
.post-nav-dir {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--color-grey);
}
.post-nav-title {
  font-size: 0.85rem;
  color: var(--color-navy);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ---------------------------------------------------------------
   Contact Page
--------------------------------------------------------------- */
.contact-section {
  padding: 80px 0 100px;
  background-color: var(--color-white);
}
.contact-intro {
  text-align: center;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 2;
  margin-bottom: 48px;
}
.contact-message {
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-size: 0.9rem;
  display: none;
}
.contact-message.is-success {
  display: block;
  background-color: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}
.contact-message.is-error {
  display: block;
  background-color: #fce4ec;
  color: #c62828;
  border: 1px solid #f48fb1;
}

.contact-form { display: flex; flex-direction: column; gap: 24px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.form-required {
  display: inline-block;
  padding: 2px 8px;
  background-color: var(--color-navy);
  color: var(--color-white);
  font-size: 0.7rem;
  border-radius: 2px;
}
.form-optional {
  display: inline-block;
  padding: 2px 8px;
  background-color: var(--color-light-grey);
  color: var(--color-grey);
  font-size: 0.7rem;
  border-radius: 2px;
}
.form-input, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-family: var(--font-jp);
  border: 1px solid var(--color-light-grey);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  background-color: var(--color-off-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-textarea:focus {
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(26,48,96,0.1);
  background-color: var(--color-white);
}
.form-input.is-error, .form-textarea.is-error { border-color: #c62828; }
.form-textarea { resize: vertical; min-height: 160px; line-height: 1.8; }
.form-error { font-size: 0.8rem; color: #c62828; min-height: 1em; }

.form-privacy { display: flex; flex-direction: column; gap: 6px; }
.form-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--color-text-light);
}
.form-checkbox { display: none; }
.form-checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-light-grey);
  border-radius: 3px;
  flex-shrink: 0;
  position: relative;
  transition: border-color var(--transition), background-color var(--transition);
}
.form-checkbox:checked + .form-checkbox-custom {
  border-color: var(--color-navy);
  background-color: var(--color-navy);
}
.form-checkbox:checked + .form-checkbox-custom::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 7px;
  height: 11px;
  border: 2px solid var(--color-white);
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}
.form-checkbox-label a { color: var(--color-blue); text-decoration: underline; }

.form-submit-wrap { text-align: center; margin-top: 8px; }
.btn-loading { display: none; }
.btn.is-loading .btn-text { display: none; }
.btn.is-loading .btn-loading { display: flex; }
.loading-icon { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.contact-thanks {
  text-align: center;
  padding: 60px 40px;
}
.thanks-icon { margin-bottom: 24px; display: flex; justify-content: center; }
.contact-thanks h3 {
  font-size: 1.4rem;
  color: var(--color-navy);
  margin-bottom: 16px;
}
.contact-thanks p { font-size: 0.95rem; color: var(--color-text-light); margin-bottom: 32px; line-height: 2; }

/* ---------------------------------------------------------------
   Generic Page Content
--------------------------------------------------------------- */
.page-content-section { padding: 80px 0 100px; }
.entry-content { font-size: 0.95rem; line-height: 2; color: var(--color-text); }
.entry-content h2 {
  font-size: 1.4rem;
  color: var(--color-navy);
  margin: 40px 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-light-grey);
}
.entry-content h3 { font-size: 1.1rem; color: var(--color-navy); margin: 28px 0 12px; }
.entry-content p { margin-bottom: 20px; }
.entry-content ul { padding-left: 1.5em; margin-bottom: 20px; list-style: disc; }
.entry-content ol { padding-left: 1.5em; margin-bottom: 20px; list-style: decimal; }
.entry-content a { color: var(--color-blue); text-decoration: underline; }
.entry-content img { max-width: 100%; border-radius: var(--radius-sm); margin: 24px auto; }
.entry-content table { width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 0.9rem; }
.entry-content th, .entry-content td {
  padding: 12px 16px;
  border: 1px solid var(--color-light-grey);
  text-align: left;
}
.entry-content th { background-color: var(--color-off-white); font-weight: 600; color: var(--color-navy); }

/* ---------------------------------------------------------------
   404 Page
--------------------------------------------------------------- */
.error-section { padding: 120px 0; text-align: center; }
.error-code {
  font-family: var(--font-en);
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 700;
  color: var(--color-light-grey);
  line-height: 1;
  margin-bottom: 16px;
}
.error-title { font-size: 1.5rem; color: var(--color-navy); margin-bottom: 16px; }
.error-text { font-size: 0.95rem; color: var(--color-text-light); margin-bottom: 40px; }

/* ---------------------------------------------------------------
   Animations (AOS-like scroll-triggered)
--------------------------------------------------------------- */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}
[data-animate-delay="1"] { transition-delay: 0.1s; }
[data-animate-delay="2"] { transition-delay: 0.2s; }
[data-animate-delay="3"] { transition-delay: 0.3s; }
[data-animate-delay="4"] { transition-delay: 0.4s; }
[data-animate-delay="5"] { transition-delay: 0.5s; }

/* ---------------------------------------------------------------
   Responsive - Tablet (max 1024px)
--------------------------------------------------------------- */
@media (max-width: 1024px) {
  .about-body         { grid-template-columns: 1fr; gap: 40px; }
  .about-image        { order: -1; max-width: 500px; margin: 0 auto; }
  .about-img-wrap::before { display: none; }
  .business-grid      { grid-template-columns: repeat(2, 1fr); }
  .news-grid          { grid-template-columns: repeat(2, 1fr); }
  .why-item,
  .why-item--reverse  { grid-template-columns: 60px 1fr; grid-template-rows: auto auto; }
  .why-image          { grid-column: 1 / -1; max-height: 300px; }
  .service-icon-grid  { grid-template-columns: repeat(3, 1fr); }
  .service-flow       { gap: 8px; }
  .service-flow-arrow { display: none; }
  .service-flow-item  { min-width: 140px; padding: 20px 14px; }
  .message-body       { grid-template-columns: 1fr; }
  .message-image      { display: flex; align-items: center; gap: 24px; justify-content: center; }
  .message-image img  { width: 120px; height: 120px; }
  .news-archive-layout { grid-template-columns: 1fr; }
  .news-archive-sidebar { position: static; }
  .single-news-layout { grid-template-columns: 1fr; }
  .footer-inner       { flex-direction: column; align-items: center; text-align: center; }
  .footer-nav-list    { justify-content: center; }
  .footer-nav-list li + li > a::before { display: none; }
}

/* ---------------------------------------------------------------
   Responsive - Mobile (max 768px)
--------------------------------------------------------------- */
@media (max-width: 768px) {
  :root { --header-height: 64px; }

  .header-inner { padding: 0 16px; }
  .header-nav   { display: none; }
  .hamburger    { display: flex; }

  .hero-content { padding: 0 24px; }
  .hero-scroll-indicator { display: none; }

  .about-section,
  .home-business-section,
  .home-news-section,
  .why-section,
  .service-section,
  .message-section,
  .career-section,
  .profile-section,
  .news-archive-section,
  .single-news-section,
  .contact-section { padding: 60px 0; }

  .section-header { margin-bottom: 36px; }
  .business-grid  { grid-template-columns: 1fr; gap: 1px; }
  .news-grid      { grid-template-columns: 1fr; }
  .news-archive-grid { grid-template-columns: 1fr; }
  .cta-grid       { grid-template-columns: 1fr; }
  .cta-item       { height: 200px; }

  .service-icon-grid { grid-template-columns: repeat(2, 1fr); }
  .service-flow   { flex-direction: column; gap: 16px; }
  .service-flow-arrow { display: none; }
  .service-flow-item { min-width: unset; }

  .profile-table th { width: 120px; padding: 14px 16px; }
  .profile-table td { padding: 14px 16px; }

  .post-nav { grid-template-columns: 1fr; gap: 20px; }
  .post-nav-back { order: -1; }
  .post-nav-prev, .post-nav-next { justify-content: center; }
  .post-nav-link { max-width: 100%; }
  .post-nav-link--next { align-items: flex-start; }

  .footer-inner { padding-bottom: 32px; }
}

/* ---------------------------------------------------------------
   Responsive - Small mobile (max 480px)
--------------------------------------------------------------- */
@media (max-width: 480px) {
  .hero-title   { font-size: 3rem; }
  .page-hero    { height: 260px; }
  .service-icon-grid { grid-template-columns: repeat(2, 1fr); }
  .share-btn span { display: none; }
  .single-share { gap: 12px; }
}