/*
Theme Name: UTS Under The Sun
Theme URI: https://uts-inc.co.jp/
Author: 株式会社Under The Sun
Author URI: https://uts-inc.co.jp/
Description: 株式会社Under The Sun コーポレートサイト用WordPressテーマ
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: uts-theme
Tags: corporate, health, wellness, japanese
*/

/* ============================================
   CSS Custom Properties
   ============================================ */
:root {
  --color-primary: #2191f3;
  --color-primary-dark: #1565c0;
  --color-primary-light: #42a5f5;
  --color-accent: #f5a623;
  --color-accent-dark: #e09000;
  --color-text: #2c2c2c;
  --color-text-light: #666666;
  --color-bg: #ffffff;
  --color-bg-light: #f5fafe;
  --color-bg-section: #d4f1f9;
  --color-border: #bde0ee;
  --color-white: #ffffff;

  --font-primary: 'Noto Sans JP', 'Hiragino Sans', 'Yu Gothic', sans-serif;
  --font-heading: 'Noto Serif JP', 'Hiragino Mincho Pro', 'Yu Mincho', serif;
  --font-en: 'Inter', 'Helvetica Neue', Arial, sans-serif;

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

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);

  --transition: all 0.3s ease;
  --max-width: 1200px;
  --header-height: 100px;
}

/* ============================================
   Reset & Base
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.section-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: var(--space-md);
  text-align: center;
}

.section-label .en {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-bg-section);
  padding: 4px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-label .ja {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-text);
}

.section-label .sub {
  font-size: 0.95rem;
  color: var(--color-text-light);
  margin-top: 0.75rem;
  max-width: 600px;
}

/* ============================================
   Layout
   ============================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

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

.section--dark {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

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

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

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

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

.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn--accent:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn--white:hover {
  background-color: var(--color-bg-section);
  transform: translateY(-2px);
}

.btn svg, .btn .arrow {
  width: 18px;
  height: 18px;
}

/* ============================================
   Header
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  padding-top: 12px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.site-logo img {
  height: 40px;
  width: auto;
}

.site-logo-text {
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

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

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--color-primary);
  background-color: var(--color-bg-section);
}

.nav-link.current-menu-item {
  color: var(--color-primary);
}

/* Dropdown */
.has-dropdown {
  position: relative;
}

.dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  min-width: 280px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 100;
}

.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item a {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.dropdown-item:last-child a {
  border-bottom: none;
}

.dropdown-item a:hover {
  color: var(--color-primary);
  background-color: var(--color-bg-section);
}

.nav-cta {
  margin-left: 1rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: 999;
  padding: 2rem 1.5rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.35s ease;
}

.mobile-menu.open {
  transform: translateX(0);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.mobile-nav-item {
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-link {
  display: block;
  padding: 1rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
}

.mobile-nav-link:hover {
  color: var(--color-primary);
}

.mobile-nav-sub {
  padding: 0 0 0.5rem 1rem;
}

.mobile-nav-sub a {
  display: block;
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0d3a6b 0%, #2191f3 50%, #42a5f5 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.03) 0%, transparent 40%);
}

/* Split Hero Layout (text + image) */
.hero--split .hero-split-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  padding-top: var(--header-height);
  min-height: calc(100vh - var(--header-height));
}

.hero-text {
  padding: 2rem 0;
}

.hero-image {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-top: 2rem;
}

.hero-portrait {
  max-height: 520px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
  border-radius: 0;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  padding-top: var(--header-height);
  text-align: center;
  width: 100%;
}

.hero-inner .hero-subtitle {
  margin-left: auto;
  margin-right: auto;
}

.hero-inner .hero-actions {
  justify-content: center;
  position: relative;
  z-index: 10;
}

.hero-inner .hero-actions .btn {
  position: relative;
  z-index: 10;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  padding-top: var(--header-height);
}

.hero-eyebrow {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.3;
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
}

.hero-title .accent {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.85);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

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

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.6);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  z-index: 1;
  pointer-events: none;
  animation: bounce 2s infinite;
}

.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.4);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================
   NEWS Section
   ============================================ */
.news-section {
  padding: var(--space-xl) 0;
}

.news-inner {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 3rem;
  align-items: start;
}

.news-head {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.news-head .en {
  font-family: var(--font-en);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.news-head .ja {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.news-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.news-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.5rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
  align-items: start;
  transition: var(--transition);
}

.news-item:first-child {
  border-top: 1px solid var(--color-border);
}

.news-item:hover {
  color: var(--color-primary);
}

.news-date {
  font-family: var(--font-en);
  font-size: 0.85rem;
  color: var(--color-text-light);
  padding-top: 0.1rem;
}

.news-title {
  font-size: 0.95rem;
  line-height: 1.6;
}

.news-more {
  margin-top: 1.5rem;
  text-align: right;
}

/* ============================================
   Mission Section
   ============================================ */
.mission-section {
  position: relative;
  padding: var(--space-2xl) 0;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  overflow: hidden;
  text-align: center;
}

.mission-section::before {
  content: 'MISSION';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-en);
  font-size: clamp(8rem, 20vw, 18rem);
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  white-space: nowrap;
  pointer-events: none;
}

.mission-inner {
  position: relative;
  z-index: 1;
}

.mission-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 2rem;
}

.mission-text {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.5;
  max-width: 800px;
  margin: 0 auto 2rem;
  letter-spacing: 0.05em;
}

.mission-text .highlight {
  color: var(--color-accent);
  position: relative;
}

.mission-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin: 0 auto 3rem;
  line-height: 1.9;
}

/* ============================================
   Services Section
   ============================================ */
.services-section {
  padding: var(--space-xl) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.75rem;
}

.service-name-en {
  font-family: var(--font-en);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.service-name-ja {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

.service-desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
  flex: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
}

.service-link:hover {
  gap: 0.75rem;
}

.service-link::after {
  content: '→';
}

/* ============================================
   About Preview Section
   ============================================ */
.about-preview {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.about-preview-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-preview-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-preview-img .placeholder-text {
  color: rgba(255,255,255,0.4);
  font-family: var(--font-en);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.about-preview-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-preview-content .section-label {
  align-items: flex-start;
  text-align: left;
}

.about-preview-content .section-label .en {
  align-self: flex-start;
}

.about-preview-lead {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.about-preview-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.9;
  margin-bottom: 2rem;
}

/* ============================================
   Values Section
   ============================================ */
.values-section {
  padding: var(--space-xl) 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.value-card {
  text-align: center;
  padding: 2.5rem 2rem;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.value-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.value-number {
  font-family: var(--font-en);
  font-size: 3rem;
  font-weight: 900;
  color: var(--color-bg-section);
  line-height: 1;
  margin-bottom: 1rem;
}

.value-en {
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.value-ja {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.value-desc {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  text-align: center;
}

.cta-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1rem;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 1rem;
  line-height: 1.4;
}

.cta-text {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 2.5rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

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

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background-color: #0c1e3a;
  color: rgba(255,255,255,0.7);
  padding: var(--space-lg) 0 var(--space-md);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-md);
}

.footer-brand .site-logo-text {
  color: rgba(255,255,255,0.9);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.footer-contact-info {
  font-size: 0.8rem;
  line-height: 2;
}

.footer-contact-info a {
  color: rgba(255,255,255,0.6);
}

.footer-contact-info a:hover {
  color: var(--color-white);
}

.footer-nav-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  margin-bottom: 1.25rem;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-nav-list a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  transition: var(--transition);
}

.footer-nav-list a:hover {
  color: var(--color-white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  transition: var(--transition);
}

.footer-legal a:hover {
  color: var(--color-white);
}

.footer-copy {
  font-family: var(--font-en);
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

/* ============================================
   Page Header (Inner Pages)
   ============================================ */
.page-header {
  padding: calc(var(--header-height) + 4rem) 0 4rem;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: attr(data-title);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-en);
  font-size: clamp(5rem, 15vw, 12rem);
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 0.1em;
}

.page-header-inner {
  position: relative;
  z-index: 1;
}

.page-header-en {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.75rem;
}

.page-header-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--color-white);
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

.breadcrumb a {
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.breadcrumb a:hover {
  color: var(--color-white);
}

.breadcrumb .sep {
  opacity: 0.4;
}

/* ============================================
   About Page
   ============================================ */
.vision-section {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.vmv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.vmv-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border-top: 4px solid var(--color-primary);
  transition: var(--transition);
}

.vmv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.vmv-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
}

.vmv-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.6;
}

/* President Message */
.message-section {
  padding: var(--space-xl) 0;
}

.message-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 4rem;
  align-items: start;
}

.message-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--color-bg-section), var(--color-border));
  display: flex;
  align-items: center;
  justify-content: center;
}

.message-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.message-lead {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

.message-body {
  font-size: 0.925rem;
  line-height: 2;
  color: var(--color-text);
}

.message-body p + p {
  margin-top: 1.25rem;
}

.message-sig {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.message-sig .name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 0.25rem;
}

/* Company Info Table */
.company-section {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.company-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.company-table tr {
  border-bottom: 1px solid var(--color-border);
}

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

.company-table th {
  width: 200px;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  background: var(--color-bg-section);
  vertical-align: top;
  white-space: nowrap;
}

.company-table td {
  padding: 1.25rem 1.5rem;
  font-size: 0.9rem;
  line-height: 1.8;
}

/* ============================================
   Business Page
   ============================================ */
.business-section {
  padding: var(--space-xl) 0;
}

.business-item {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-border);
}

.business-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.business-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 2.5rem;
}

.business-icon-wrap {
  width: 80px;
  height: 80px;
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  flex-shrink: 0;
}

.business-title-en {
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.business-title-ja {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: 0.75rem;
}

.business-overview {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.9;
  max-width: 700px;
  margin-bottom: 2.5rem;
}

.business-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.business-service-card {
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid var(--color-border);
}

.business-service-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.business-service-card ul {
  list-style: none;
  padding: 0;
}

.business-service-card ul li {
  font-size: 0.85rem;
  color: var(--color-text-light);
  padding: 0.25rem 0;
  padding-left: 1rem;
  position: relative;
}

.business-service-card ul li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* ============================================
   Inquiry Page
   ============================================ */
.inquiry-section {
  padding: var(--space-xl) 0;
}

.inquiry-inner {
  max-width: 720px;
  margin: 0 auto;
}

.inquiry-intro {
  text-align: center;
  margin-bottom: 3rem;
}

.inquiry-intro p {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.9;
}

.contact-info-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.contact-info-card {
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-info-icon {
  font-size: 1.5rem;
}

.contact-info-label {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-bottom: 0.125rem;
}

.contact-info-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.contact-info-value a {
  color: var(--color-primary);
}

/* Form */
.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.form-label .required {
  display: inline-block;
  background: var(--color-primary);
  color: white;
  font-size: 0.7rem;
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 0.375rem;
  vertical-align: middle;
}

.form-label .optional {
  display: inline-block;
  background: var(--color-border);
  color: var(--color-text-light);
  font-size: 0.7rem;
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 0.375rem;
  vertical-align: middle;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: var(--transition);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(33, 145, 243, 0.15);
}

.form-textarea {
  min-height: 160px;
  resize: vertical;
  line-height: 1.7;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-privacy {
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: 0.8rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.form-privacy a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-submit {
  text-align: center;
}

/* ============================================
   Privacy Policy Page
   ============================================ */
.privacy-section {
  padding: var(--space-xl) 0;
}

.privacy-inner {
  max-width: 800px;
  margin: 0 auto;
}

.privacy-inner h2 {
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.privacy-inner p {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.privacy-inner ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.privacy-inner ul li {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--color-text);
}

/* ============================================
   Single Post (News)
   ============================================ */
.post-header {
  padding: calc(var(--header-height) + 3rem) 0 3rem;
  background: var(--color-bg-section);
}

.post-date {
  font-family: var(--font-en);
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-bottom: 0.75rem;
}

.post-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  max-width: 800px;
}

.post-content {
  padding: var(--space-lg) 0;
  max-width: 800px;
  margin: 0 auto;
}

.post-content .container {
  max-width: 800px;
}

.entry-content {
  font-size: 0.95rem;
  line-height: 2;
}

.entry-content h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-primary);
}

.entry-content h3 {
  font-size: 1.2rem;
  margin: 2rem 0 0.75rem;
}

.entry-content p {
  margin-bottom: 1.25rem;
}

.entry-content ul, .entry-content ol {
  list-style: revert;
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.entry-content a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Archive */
.archive-section {
  padding: var(--space-xl) 0;
}

.archive-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ============================================
   404 Page
   ============================================ */
.not-found {
  padding: calc(var(--header-height) + 6rem) 0 6rem;
  text-align: center;
}

.not-found-code {
  font-family: var(--font-en);
  font-size: clamp(6rem, 20vw, 12rem);
  font-weight: 900;
  color: var(--color-bg-section);
  line-height: 1;
  margin-bottom: 1rem;
}

.not-found-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.not-found-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1024px) {
  .about-preview-inner,
  .message-inner {
    grid-template-columns: 1fr;
  }

  .about-preview-img {
    aspect-ratio: 16/9;
  }

  .message-photo {
    aspect-ratio: 16/9;
  }

  .vmv-grid,
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
    --space-xl: 4rem;
    --space-2xl: 6rem;
  }

  .site-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .mobile-menu {
    display: block;
  }

  .hero--split .hero-split-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    min-height: auto;
    padding-top: calc(var(--header-height) + 2rem);
    padding-bottom: 2rem;
  }

  .hero-image {
    order: -1;
    justify-content: center;
  }

  .hero-portrait {
    max-height: 280px;
  }

  .hero-title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  .hero-text {
    padding: 0;
    text-align: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .news-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .news-head {
    position: static;
    display: flex;
    align-items: baseline;
    gap: 1rem;
  }

  .news-item {
    grid-template-columns: 1fr;
    gap: 0.375rem;
  }

  .vmv-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .contact-info-bar {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.5rem;
  }

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

  .business-header {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .btn {
    justify-content: center;
  }

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

  .company-table {
    display: block;
  }

  .company-table tr {
    display: block;
    margin-bottom: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
  }

  .company-table th,
  .company-table td {
    display: block;
    width: 100%;
  }

  .company-table th {
    white-space: normal;
    border-bottom: 1px solid var(--color-border);
  }
}

/* ============================================
   Team Section (About Page)
   ============================================ */
.team-section {
  padding: var(--space-xl) 0;
}

.team-content {
  max-width: 800px;
  margin: 2rem auto 0;
}

.team-lead {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.team-description p {
  font-size: 0.95rem;
  line-height: 2;
  color: var(--color-text);
  margin-bottom: 1rem;
}

.team-link {
  margin-top: 1.5rem;
}

.btn--secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  background-color: var(--color-bg-section);
  color: var(--color-primary);
  border: 1px solid var(--color-border);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
}

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

/* ============================================
   Service Flow Section (About Page)
   ============================================ */
.service-flow-section {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.service-flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  position: relative;
}

.service-flow-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}

.flow-step {
  text-align: center;
  position: relative;
  z-index: 1;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2rem 1.25rem;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.flow-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.flow-number {
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 1rem;
}

.flow-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.flow-desc {
  font-size: 0.825rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .service-flow-grid {
    grid-template-columns: 1fr 1fr;
  }
  .service-flow-grid::before {
    display: none;
  }
}

@media (max-width: 480px) {
  .service-flow-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   WordPress Default Styles
   ============================================ */
.aligncenter {
  display: block;
  margin: 0 auto;
}

.alignright {
  float: right;
  margin: 0 0 1rem 1.5rem;
}

.alignleft {
  float: left;
  margin: 0 1.5rem 1rem 0;
}

.wp-caption {
  max-width: 100%;
  text-align: center;
}

.wp-caption-text {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 0.5rem;
}

/* Screen Reader Text */
.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  position: absolute;
  height: 1px;
  width: 1px;
  overflow: hidden;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px;
  z-index: 10000;
}

.skip-link:focus {
  top: 0;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }