/* ============================================================
   株式会社みみずや — Corporate Design System
   Theme: 「素朴に、つよく、土から紡ぐ」

   TABLE OF CONTENTS
   -----------------
   1.  Design Tokens ............... ~L12
   2.  Reset & Base ................ ~L100
   3.  Layout Utilities ............ ~L153
   4.  Section Headers ............. ~L213
   5.  Header / Navigation ......... ~L259
   6.  Hero Section (Top) .......... ~L430
   7.  Page Hero (Sub-pages) ....... ~L535
   8.  Cards ....................... ~L606
   9.  Buttons ..................... ~L763
   10. Shared Components ........... ~L825
       - Quote, Vision, Identity, Cycle, Business cards
   11. Page: Index (Top) ........... ~L1348
       - 円環サイクル, 事業カルーセル, News
   12. Page: About ................. ~L1700
       - Members, Timeline, Media, Company Info
   13. Page: Recruit ............... ~L2048
       - Values, Position cards
   14. Page: Contact ............... ~L2292
   15. Page: Service ............... ~L2758
       - Service Hero, Stats, Alternating sections,
         Photo dividers, Sub-cards
   16. Scroll Animations ........... ~L2400
   17. Responsive (≤1024px) ........ ~L2462
   18. Responsive (≤768px) ......... ~L2580
   19. Responsive (≤480px) ......... ~L2750
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Zen+Maru+Gothic:wght@300;400;500;700&family=Noto+Sans+JP:wght@300;400;500;700&family=Noto+Serif+JP:wght@400;600;700&display=swap');

/* ============================================================
   1. Design Tokens (CSS Custom Properties)
   ============================================================ */
:root {
  /* --- Color Palette (ロゴの空気感に合わせたトーン) --- */
  --color-earth-deep:    #3D2E24;  /* 軽くした深い茶（真っ黒に近い→チョコに） */
  --color-earth-brown:   #6B5B4E;  /* 柔らかい茶 */
  --color-earth-warm:    #9B8A70;  /* 温かみのあるゴールドベージュ */
  --color-forest-deep:   #2A5C48;  /* 重すぎない深緑 */
  --color-forest:        #3D8B6E;  /* 明るめの緑 */
  --color-leaf:          #6BC4A0;  /* ロゴの帽子の温かみに合う明るい緑 */
  --color-leaf-light:    #A8E0C8;
  --color-sky:           #A8D4E6;  /* ロゴのバンダナブルー ← NEW */
  --color-sky-light:     #D4EBF3;  /* バンダナブルーの淡い版 */
  --color-cream:         #FDFBF8;  /* より白に近いクリーム */
  --color-cream-dark:    #F5F0E8;
  --color-white:         #FFFFFF;
  --color-black:         #1A1A1A;
  --color-text:          #3D3D3D;  /* 柔らかい黒（ロゴの手描き線に合わせて） */
  --color-text-light:    #6B7280;
  --color-text-muted:    #9CA3AF;
  --color-border:        #E8E2D9;
  --color-accent-gold:   #D4B87A;  /* 麦わら帽子のベージュゴールド */
  --color-accent-sunset: #D4956B;  /* 温かいサンセット */
  --color-straw:         #E8D5B0;  /* 麦わら帽子カラー ← NEW */

  /* --- Typography --- */
  --font-heading: 'Noto Serif JP', serif;
  --font-body:    'Noto Sans JP', sans-serif;
  --font-round:   'Zen Maru Gothic', sans-serif;  /* ロゴの丸みに合うラウンド ← NEW */

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  /* --- Spacing --- */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* --- Layout --- */
  --container-max: 1200px;
  --container-wide: 1400px;
  --container-narrow: 800px;

  /* --- Borders & Radius --- */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;   /* より丸みを持たせる */
  --radius-xl:   28px;
  --radius-full: 9999px;

  /* --- Shadows (軽く、温かく) --- */
  --shadow-sm:   0 1px 3px rgba(61, 46, 36, 0.05);
  --shadow-md:   0 4px 12px rgba(61, 46, 36, 0.06);
  --shadow-lg:   0 10px 30px rgba(61, 46, 36, 0.08);
  --shadow-xl:   0 20px 50px rgba(61, 46, 36, 0.1);
  --shadow-card: 0 2px 16px rgba(61, 46, 36, 0.05);
  --shadow-card-hover: 0 8px 32px rgba(61, 46, 36, 0.1);

  /* --- Transitions --- */
  --ease-out:    cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast:   200ms;
  --duration-normal: 400ms;
  --duration-slow:   600ms;

  /* --- Z-index --- */
  --z-header: 100;
  --z-overlay: 200;
  --z-modal: 300;
}


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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text);
  background-color: var(--color-cream);
  overflow-x: hidden;
}

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

a {
  color: var(--color-forest);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

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

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-earth-deep);
}


/* ============================================================
   3. Layout Utilities
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--wide {
  max-width: var(--container-wide);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--space-24) 0;
}

.section--sm {
  padding: var(--space-16) 0;
}

.section--lg {
  padding: var(--space-32) 0;
}

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

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

.section--dark {
  background-color: var(--color-earth-deep);
  color: var(--color-cream);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-cream);
}

.section--forest {
  background-color: var(--color-forest-deep);
  color: var(--color-cream);
}

.section--forest h2,
.section--forest h3 {
  color: var(--color-leaf-light);
}


/* ============================================================
   4. Section Headers
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-label {
  display: inline-block;
  font-family: var(--font-round);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-earth-warm);
  margin-bottom: var(--space-4);
  position: relative;
}

.section-label::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-sky);
  margin: var(--space-3) auto 0;
}

.section-title {
  font-family: var(--font-round);
  font-size: var(--text-4xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-family: var(--font-round);
  font-size: var(--text-lg);
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto;
  font-weight: 400;
}


/* ============================================================
   5. Header / Navigation
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  padding: var(--space-5) 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.header--transparent {
  background: transparent;
}

.header--scrolled {
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  padding: var(--space-3) 0;
}


.header--scrolled .nav__link {
  color: var(--color-text);
}

.header--scrolled .nav__link:hover {
  color: var(--color-forest);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}


.header__logo-img {
  height: 32px;
  width: auto;
  display: block;
  transition: filter var(--duration-normal) var(--ease-out);
}
.header:not(.header--scrolled) .header__logo-img {
  filter: brightness(0) invert(1);
}


.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-family: var(--font-round);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  position: relative;
  padding: var(--space-2) 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-leaf);
  transition: width var(--duration-normal) var(--ease-out);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-round);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-6);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-full);
  color: var(--color-white);
  transition: all var(--duration-fast) var(--ease-out);
}

.header--scrolled .nav__cta {
  border-color: var(--color-forest);
  color: var(--color-forest);
}

.nav__cta:hover {
  background: var(--color-forest);
  border-color: var(--color-forest);
  color: var(--color-white);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  z-index: calc(var(--z-overlay) + 1);
}

.menu-toggle__bar {
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--duration-normal) var(--ease-out);
  border-radius: 2px;
}

.header--scrolled .menu-toggle__bar {
  background: var(--color-earth-deep);
}

.menu-toggle--active .menu-toggle__bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle--active .menu-toggle__bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle--active .menu-toggle__bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(44, 24, 16, 0.6);
  backdrop-filter: blur(4px);
  z-index: var(--z-overlay);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.nav-overlay--visible {
  display: block;
  opacity: 1;
}


/* ============================================================
   6. Hero Section
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    180deg,
    rgba(42, 92, 72, 0.35) 0%,
    rgba(61, 46, 36, 0.4) 50%,
    rgba(61, 46, 36, 0.55) 100%
  );
}

.hero__content {
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  padding: var(--space-8);
}

.hero__tagline {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: var(--space-6);
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.3;
  margin-bottom: var(--space-8);
}

.hero__title span {
  display: block;
  background: linear-gradient(135deg, var(--color-leaf-light), var(--color-accent-gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: var(--text-lg);
  line-height: 2;
  opacity: 0.9;
  margin-bottom: var(--space-10);
  font-weight: 300;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  animation: float 2s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}


/* ============================================================
   7. Page Hero (Sub-pages)
   ============================================================ */
.page-hero {
  position: relative;
  padding: calc(var(--space-32) + 80px) 0 var(--space-20);
  background: linear-gradient(135deg, var(--color-forest-deep) 0%, var(--color-earth-brown) 80%);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82, 183, 136, 0.1), transparent 70%);
}

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

.page-hero__label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  color: var(--color-leaf-light);
  margin-bottom: var(--space-4);
}

.page-hero__title {
  font-size: var(--text-5xl);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.page-hero__subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  font-weight: 300;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--space-6);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--duration-fast) var(--ease-out);
}

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

.breadcrumb__sep {
  font-size: var(--text-xs);
}


/* ============================================================
   8. Cards
   ============================================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

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

.card__image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card__body {
  padding: var(--space-8);
}

.card__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-forest);
  background: rgba(82, 183, 136, 0.1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.card__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}

.card__text {
  color: var(--color-text-light);
  font-size: var(--text-sm);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-forest);
}

.card__link::after {
  content: '→';
  transition: transform var(--duration-fast) var(--ease-out);
}

.card__link:hover::after {
  transform: translateX(4px);
}

/* Service Card (enhanced) */
.service-card {
  padding: var(--space-10);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-forest), var(--color-leaf));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-normal) var(--ease-out);
}

.service-card:hover {
  border-color: var(--color-leaf-light);
  box-shadow: var(--shadow-lg);
}

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

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-forest-deep), var(--color-forest));
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
  font-size: 1.5rem;
}

.service-card__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}

.service-card__text {
  color: var(--color-text-light);
  font-size: var(--text-sm);
  line-height: 1.9;
  margin-bottom: var(--space-6);
}

.service-card__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.service-card__list-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.service-card__list-item::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-leaf);
  margin-top: 0.55em;
}


/* ============================================================
   9. Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-round);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-4) var(--space-8);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  text-decoration: none;
  line-height: 1;
}

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

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

.btn--outline {
  background: transparent;
  color: var(--color-forest);
  border: 1.5px solid var(--color-forest);
}

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

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

.btn--white:hover {
  background: var(--color-cream);
  color: var(--color-forest-deep);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--lg {
  font-size: var(--text-base);
  padding: var(--space-5) var(--space-10);
}


/* ============================================================
   10. Vision / Mission Section
   ============================================================ */
.vision {
  position: relative;
}

.vision__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.vision__text h2 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-6);
}

.vision__text p {
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
  line-height: 2;
}

.vision__box {
  background: linear-gradient(135deg, var(--color-forest-deep), var(--color-forest));
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.vision__box::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -15%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(82, 183, 136, 0.15);
}

.vision__box-label {
  font-size: var(--text-sm);
  letter-spacing: 0.15em;
  color: var(--color-leaf-light);
  margin-bottom: var(--space-4);
}

.vision__box-title {
  font-size: var(--text-3xl);
  color: var(--color-white);
  position: relative;
  z-index: 1;
}


/* ============================================================
   11. News Section
   ============================================================ */
.news-list {
  display: flex;
  flex-direction: column;
}

.news-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-border);
  transition: background var(--duration-fast) var(--ease-out);
  text-decoration: none;
  color: var(--color-text);
}

.news-item:hover {
  background: rgba(82, 183, 136, 0.03);
}

.news-item__date {
  flex-shrink: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  min-width: 100px;
}

.news-item__tag {
  flex-shrink: 0;
  font-size: var(--text-xs);
  font-weight: 500;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(82, 183, 136, 0.1);
  color: var(--color-forest);
}

.news-item__tag--event {
  background: rgba(212, 133, 107, 0.1);
  color: var(--color-accent-sunset);
}

.news-item__tag--product {
  background: rgba(201, 169, 110, 0.1);
  color: var(--color-earth-warm);
}

.news-item__title {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
}


/* ============================================================
   12. Site Links Grid (Service Sites)
   ============================================================ */
.site-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.site-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-10) var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  transition: all var(--duration-normal) var(--ease-out);
}

.site-link:hover {
  border-color: var(--color-leaf);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.site-link__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  font-size: 1.8rem;
}

.site-link__icon--hokto {
  background: linear-gradient(135deg, #2D6A4F, #40916C);
}

.site-link__icon--farm {
  background: linear-gradient(135deg, #C9A96E, #D4856B);
}

.site-link__icon--sent {
  background: linear-gradient(135deg, #457B9D, #1D3557);
}

.site-link__name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-earth-deep);
}

.site-link__desc {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  text-align: center;
}


/* ============================================================
   13. Company Info Table
   ============================================================ */
.info-table {
  width: 100%;
  border-collapse: collapse;
}

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

.info-table th {
  text-align: left;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-forest);
  padding: var(--space-5) var(--space-6);
  width: 160px;
  vertical-align: top;
  background: rgba(82, 183, 136, 0.03);
}

.info-table td {
  font-size: var(--text-sm);
  padding: var(--space-5) var(--space-6);
  line-height: 1.8;
}


/* ============================================================
   14. Contact Form
   ============================================================ */
.form {
  max-width: 640px;
  margin: 0 auto;
}

.form__group {
  margin-bottom: var(--space-6);
}

.form__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form__required {
  color: var(--color-accent-sunset);
  margin-left: var(--space-1);
  font-size: var(--text-xs);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: var(--space-4) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  color: var(--color-text);
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out);
  outline: none;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--color-leaf);
  box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.15);
}

.form__textarea {
  min-height: 180px;
  resize: vertical;
}

.form__submit {
  width: 100%;
  margin-top: var(--space-4);
}

.form__note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}


/* ============================================================
   15. Recruit Section
   ============================================================ */
.recruit-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

.recruit-value {
  text-align: center;
  padding: var(--space-8);
}

.recruit-value__number {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-leaf);
  margin-bottom: var(--space-4);
}

.recruit-value__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.recruit-value__text {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: 1.8;
}

.position-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
  transition: box-shadow var(--duration-normal) var(--ease-out);
}

.position-card:hover {
  box-shadow: var(--shadow-md);
}

.position-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.position-card__title {
  font-size: var(--text-xl);
}

.position-card__tag {
  font-size: var(--text-xs);
  font-weight: 500;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(82, 183, 136, 0.1);
  color: var(--color-forest);
}

.position-card__detail {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.position-card__detail dt {
  font-weight: 500;
  color: var(--color-text-light);
}


/* ============================================================
   16. Footer
   ============================================================ */
.footer {
  background: var(--color-earth-deep);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-20) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer__brand {
  display: inline-block;
  text-decoration: none;
  margin-bottom: var(--space-4);
}
.footer__logo-img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  transition: opacity var(--duration-normal) var(--ease-out);
}
.footer__logo-img:hover {
  opacity: 1;
}

.footer__brand-desc {
  font-size: var(--text-sm);
  line-height: 1.8;
  max-width: 300px;
}

.footer__heading {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-leaf-light);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__link:hover {
  color: var(--color-leaf-light);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--text-xs);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal a {
  color: rgba(255, 255, 255, 0.4);
}

.footer__legal a:hover {
  color: var(--color-leaf-light);
}


/* ============================================================
   17. Scroll Animations
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 1.2s cubic-bezier(0.25, 0.1, 0.25, 1),
              transform 1.2s cubic-bezier(0.25, 0.1, 0.25, 1);
}

.fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.fade-in-left--visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.fade-in-right--visible {
  opacity: 1;
  transform: translateX(0);
}

.stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.stagger--visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: none; }
.stagger--visible > *:nth-child(2) { transition-delay: 120ms; opacity: 1; transform: none; }
.stagger--visible > *:nth-child(3) { transition-delay: 240ms; opacity: 1; transform: none; }
.stagger--visible > *:nth-child(4) { transition-delay: 360ms; opacity: 1; transform: none; }
.stagger--visible > *:nth-child(5) { transition-delay: 480ms; opacity: 1; transform: none; }


/* ============================================================
   18. Organic Shapes (Wave Dividers)
   ============================================================ */
.wave-divider {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.wave-divider svg {
  width: 100%;
  height: auto;
  display: block;
}

.wave-divider--cream svg {
  fill: var(--color-cream);
}

.wave-divider--white svg {
  fill: var(--color-white);
}


/* ============================================================
   19. Cycle Diagram (4-Step)
   ============================================================ */
/* ===== 円環サイクル ===== */
.cycle-ring {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: 800px;
  margin: var(--space-8) auto 0;
}

.cycle-ring__center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid var(--color-white);
  z-index: 2;
}

.cycle-ring__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cycle-ring__arrows {
  display: none;
}

/* 循環フローアニメーション */
.cycle-ring__flow {
  position: absolute;
  top: -8px;
  left: -8px;
  width: calc(100% + 16px);
  height: calc(100% + 16px);
  z-index: 1;
  pointer-events: none;
}

/* カード間の循環矢印（旧・非表示） */
.cycle-ring__arrow {
  display: none;
}

.cycle-ring__step {
  position: relative;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  text-align: left;
  z-index: 3;
}

/* グリッドレイアウトで自動配置 - 角に特別な配置は不要 */
.cycle-ring__step--tl,
.cycle-ring__step--tr,
.cycle-ring__step--br,
.cycle-ring__step--bl {
  text-align: left;
}

/* 3番目と4番目のカードの順序を入れ替え（右下→左下の順にする） */
.cycle-ring__step--br {
  order: 4;
}

.cycle-ring__step--bl {
  order: 3;
}

.cycle-ring__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-forest);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.cycle-ring__title {
  font-family: var(--font-round);
  font-size: var(--text-lg);
  margin-bottom: var(--space-1);
  color: var(--color-earth-deep);
}

.cycle-ring__sub {
  font-family: var(--font-round);
  font-size: var(--text-xs);
  color: var(--color-sky);
  font-weight: 500;
  margin-bottom: var(--space-3);
  letter-spacing: 0.03em;
}

.cycle-ring__text {
  font-size: var(--text-xs);
  color: var(--color-text-light);
  line-height: 1.8;
}

/* コンパクト版サイクルリング（2カラム内用） */
.cycle-ring--compact {
  max-width: 100%;
  margin: 0;
}

.cycle-ring--compact .cycle-ring__step {
  padding: var(--space-5);
}

.cycle-ring--compact .cycle-ring__num {
  width: 30px;
  height: 30px;
  font-size: 13px;
  margin-bottom: var(--space-3);
}

.cycle-ring--compact .cycle-ring__title {
  font-size: var(--text-xl);
}

.cycle-ring--compact .cycle-ring__sub {
  font-size: var(--text-sm);
}

.cycle-ring--compact .cycle-ring__text {
  font-size: var(--text-xs);
}

.cycle-ring--compact .cycle-ring__center {
  width: 35%;
  height: 35%;
}

/* 4ステップ詳細リスト（テキスト側） */
.cycle-steps-list {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cycle-steps-list__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: var(--text-sm);
  line-height: 1.8;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.cycle-steps-list__item:hover {
  border-color: var(--color-sky);
}

.cycle-steps-list__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  min-width: 24px;
  border-radius: 50%;
  background: var(--color-forest);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  margin-top: 2px;
}

.cycle-steps-list__desc {
  color: var(--color-text-light);
  font-size: var(--text-xs);
}

/* ===== 事業カルーセル ===== */
.biz-carousel {
  position: relative;
}

.biz-carousel__tabs {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.biz-carousel__tab {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: none;
  border-bottom: 1.5px solid var(--color-border);
  background: transparent;
  font-family: var(--font-round);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.biz-carousel__tab::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1.5px;
  background: var(--color-text-muted);
  opacity: 0.4;
  transition: none;
}

.biz-carousel__tab--active {
  color: var(--color-earth-deep);
  border-bottom-color: transparent;
}

.biz-carousel__tab--active::after {
  opacity: 0.3;
  animation: tabProgress 5s linear forwards;
}

@keyframes tabProgress {
  from { width: 0%; }
  to { width: 100%; }
}

.biz-carousel__tab:hover {
  color: var(--color-earth-deep);
}

.biz-carousel__track {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-earth-deep);
}

.biz-carousel__slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  text-decoration: none;
  color: var(--color-white);
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
  pointer-events: none;
}

.biz-carousel__slide--active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.biz-carousel__img {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.biz-carousel__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.biz-carousel__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(30, 25, 20, 0.85) 0%,
    rgba(30, 25, 20, 0.4) 40%,
    rgba(30, 25, 20, 0.05) 70%,
    transparent 100%
  );
}

.biz-carousel__body {
  position: relative;
  z-index: 2;
  padding: var(--space-8);
}

.biz-carousel__title {
  font-family: var(--font-round);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.biz-carousel__text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
  margin-bottom: var(--space-4);
  max-width: 480px;
}

.biz-carousel__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
}

.biz-carousel__list li {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.7);
  padding-left: 1em;
  position: relative;
}

.biz-carousel__list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--color-sky);
  font-weight: 700;
}

/* ============================================================
   19.5. Story Grid (横構造ナラティブ)
   ============================================================ */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
}

.story-grid--reverse {
  direction: ltr; /* 通常の左→右 */
}

.story-grid__lead,
.story-grid__detail {
  direction: ltr;
}

/* 詩的な導入テキスト */
.story-lead {
  font-family: var(--font-round);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text);
  line-height: 2.2;
  margin-bottom: var(--space-8);
}

.story-lead--accent {
  color: var(--color-earth-deep);
  font-size: var(--text-lg);
}

.story-lead--accent strong {
  font-size: var(--text-2xl);
  display: block;
  margin-top: var(--space-2);
  line-height: 1.8;
}

/* 本文テキスト */
.story-body {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: 2.2;
  margin-bottom: var(--space-6);
}

.story-body--conclusion {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-lg);
  line-height: 2;
}

.story-quote {
  position: relative;
  background: rgba(255,255,255,0.55);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  margin-bottom: var(--space-8);
}
.story-quote__content {
  position: relative;
  margin-bottom: var(--space-6);
}
.story-quote__body {
  flex: 1;
}
.story-quote__portrait {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  text-align: center;
}
.story-quote__portrait img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin: 0 auto var(--space-2);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.story-quote__portrait-name {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
}
.story-quote__footer {
  border-top: 1px solid rgba(0,0,0,0.06);
  padding-top: var(--space-4);
}

.story-quote__en {
  font-size: var(--text-xs);
  font-style: italic;
  color: var(--color-text-muted);
  line-height: 2;
  margin-bottom: var(--space-3);
}

.story-quote__text {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 2.2;
  color: var(--color-earth-deep);
  margin-bottom: var(--space-4);
}

.story-quote__author {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  line-height: 1.8;
}

/* 哲学ページ誘導カード */
.story-cta {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
  margin-top: var(--space-8);
  text-decoration: none;
  transition: all var(--duration-normal) var(--ease-out);
  cursor: pointer;
}

.story-cta:hover {
  background: var(--color-white);
  border-color: var(--color-sky);
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.story-cta--hero {
  position: relative;
  background: url('/images/engineer-bg.jpg') center/cover no-repeat;
  border: none;
  padding: var(--space-10) var(--space-8);
  overflow: hidden;
  border-radius: var(--radius-xl);
}
.story-cta--hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30,50,30,0.7), rgba(20,35,20,0.55));
  transition: background var(--duration-normal) var(--ease-out);
}
.story-cta--hero:hover::before {
  background: linear-gradient(135deg, rgba(30,50,30,0.6), rgba(20,35,20,0.4));
}
.story-cta--hero:hover {
  background: url('/images/engineer-bg.jpg') center/cover no-repeat;
  border: none;
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}
.story-cta--hero .story-cta__content,
.story-cta--hero .story-cta__arrow {
  position: relative;
  z-index: 1;
}
.story-cta--hero .story-cta__label {
  color: var(--color-leaf-light);
}
.story-cta--hero .story-cta__title {
  color: var(--color-white);
}
.story-cta--hero .story-cta__arrow {
  color: var(--color-white);
}

.story-cta__label {
  font-family: var(--font-round);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-sky);
  font-weight: 500;
  display: block;
  margin-bottom: var(--space-1);
}

.story-cta__content {
  flex: 1;
}

.story-cta__title {
  font-family: var(--font-round);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-earth-deep);
  line-height: 1.6;
  display: block;
}

.story-cta__arrow {
  font-size: var(--text-2xl);
  color: var(--color-sky);
  transition: transform var(--duration-fast) var(--ease-out);
  flex-shrink: 0;
}

.story-cta:hover .story-cta__arrow {
  transform: translateX(6px);
}

@media (max-width: 768px) {
  .story-cta {
    padding: var(--space-5) var(--space-6);
  }

  .story-cta__title {
    font-size: var(--text-base);
  }
}

/* 事業例リスト */
.story-examples {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-card);
}

.story-examples__intro {
  font-family: var(--font-round);
  font-size: var(--text-sm);
  color: var(--color-text-light);
  margin-bottom: var(--space-6);
  font-weight: 500;
}

.story-examples__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.story-examples__list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-round);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-earth-deep);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.story-examples__list li:last-child {
  border-bottom: none;
}

.story-examples__list li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-sky);
}

/* レスポンシブ */
@media (max-width: 768px) {
  .story-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .story-lead {
    font-size: var(--text-lg);
    margin-bottom: var(--space-6);
  }

  .story-lead--accent strong {
    font-size: var(--text-xl);
  }

  .story-body {
    margin-bottom: var(--space-4);
    line-height: 2;
  }

  .story-quote {
    padding: var(--space-6);
    margin-bottom: var(--space-6);
  }
}


/* ============================================================
   20. Quote Section
   ============================================================ */
.quote-section {
  text-align: center;
  padding: var(--space-24) 0;
}

.quote__text {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 2.2;
  color: var(--color-earth-deep);
  max-width: 780px;
  margin: 0 auto var(--space-8);
  position: relative;
}

.quote__text::before {
  content: '"';
  position: absolute;
  top: -0.5em;
  left: -0.3em;
  font-size: 5rem;
  color: var(--color-sky);
  opacity: 0.4;
  font-family: serif;
  line-height: 1;
}

.quote__author {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
}

.quote__author strong {
  color: var(--color-forest);
  font-weight: 500;
}


/* ============================================================
   21. Thought Axis Cards (4つの考え方)
   ============================================================ */
.thought-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.thought-card {
  padding: var(--space-10);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.thought-card--people {
  background: linear-gradient(135deg, #2A5C48 0%, #3D8B6E 100%);
  color: var(--color-white);
}

.thought-card--work {
  background: linear-gradient(135deg, #6B5B4E 0%, #9B8A70 100%);
  color: var(--color-white);
}

.thought-card--env {
  background: linear-gradient(135deg, #3D8B6E 0%, #6BC4A0 100%);
  color: var(--color-white);
}

.thought-card--econ {
  background: linear-gradient(135deg, #4A6B8A 0%, #6B97B8 100%);
  color: var(--color-white);
}

.thought-card::after {
  content: '';
  position: absolute;
  bottom: -40%;
  right: -20%;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
}

.thought-card__label {
  font-family: var(--font-round);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: var(--space-4);
}

.thought-card__title {
  font-family: var(--font-round);
  font-size: var(--text-2xl);
  color: inherit;
  margin-bottom: var(--space-6);
  position: relative;
  z-index: 1;
}

.thought-card__text {
  font-size: var(--text-sm);
  line-height: 2;
  opacity: 0.9;
  position: relative;
  z-index: 1;
}

.thought-card__quote {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: var(--text-sm);
  font-style: italic;
  opacity: 0.8;
  position: relative;
  z-index: 1;
}


/* ============================================================
   22. Timeline (沿革)
   ============================================================ */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-leaf), var(--color-earth-warm));
}

.timeline__era {
  margin-bottom: var(--space-12);
}

.timeline__era-title {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-forest-deep);
  background: var(--color-cream);
  padding: var(--space-2) var(--space-4) var(--space-2) 0;
  position: relative;
  z-index: 1;
  margin-bottom: var(--space-6);
  padding-left: var(--space-12);
}

.timeline__era-title::before {
  content: '';
  position: absolute;
  left: 14px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-forest);
  border: 3px solid var(--color-cream);
}

.timeline__item {
  padding-left: var(--space-12);
  position: relative;
  margin-bottom: var(--space-4);
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: 17px;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-leaf-light);
  border: 2px solid var(--color-cream);
}

.timeline__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  min-width: 80px;
  display: inline-block;
}

.timeline__text {
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
  display: inline;
}


/* ============================================================
   23. Member Cards
   ============================================================ */
.member-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.member-grid--sm {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.member-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.member-card:hover {
  border-color: var(--color-leaf-light);
  box-shadow: var(--shadow-lg);
}

.member-card__photo {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--color-forest-deep), var(--color-forest));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-leaf-light);
  font-size: var(--text-lg);
}

.member-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.member-card__body {
  padding: var(--space-6);
}

.member-card__role {
  font-size: var(--text-xs);
  color: var(--color-forest);
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.member-card__name {
  font-size: var(--text-xl);
  margin-bottom: var(--space-1);
}

.member-card__name-en {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 400;
  margin-bottom: var(--space-4);
}

.member-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: 1.9;
}


/* ============================================================
   24. Media / Press List
   ============================================================ */
.media-list {
  display: flex;
  flex-direction: column;
}

.media-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
  color: var(--color-text);
  transition: background var(--duration-fast) var(--ease-out);
}

.media-item:hover {
  background: rgba(82, 183, 136, 0.03);
}

.media-item__date {
  flex-shrink: 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  min-width: 80px;
  padding-top: 2px;
}

.media-item__source {
  flex-shrink: 0;
  font-size: var(--text-xs);
  font-weight: 500;
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  background: rgba(82, 183, 136, 0.1);
  color: var(--color-forest);
}

.media-item__title {
  font-size: var(--text-sm);
  line-height: 1.6;
}


/* ============================================================
   24.5. Worm Scene (みみず背景アニメーション)
   ============================================================ */
.worm-scene {
  position: relative;
  overflow: hidden;
  background: transparent;
}
.worm-scene .section-label,
.worm-scene .section-title {
  color: var(--color-earth-deep);
}
.worm-scene .story-lead,
.worm-scene .story-body {
  color: var(--color-text);
}
.worm-scene .story-lead--accent,
.worm-scene .story-lead--accent strong {
  color: var(--color-earth-deep);
}

.worm-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  will-change: contents;
}

/* ============================================================
   25. Not-Section (哲学 — 「ではない」)
   ============================================================ */
.not-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  max-width: 800px;
  margin: 0 auto;
}

.not-item {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  text-align: center;
}

.not-item__strike {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  text-decoration: line-through;
  margin-bottom: var(--space-2);
}

.not-item__real {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-forest-deep);
}


/* ============================================================
   26. Stagger extension (6 items)
   ============================================================ */
.stagger--visible > *:nth-child(6) { transition-delay: 600ms; opacity: 1; transform: none; }
.stagger--visible > *:nth-child(7) { transition-delay: 720ms; opacity: 1; transform: none; }
.stagger--visible > *:nth-child(8) { transition-delay: 840ms; opacity: 1; transform: none; }


/* ============================================================
   27. Message / Quote
   ============================================================ */
.message-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.message-block--reverse {
  direction: rtl;
}

.message-block--reverse > * {
  direction: ltr;
}

.message__role {
  font-size: var(--text-sm);
  color: var(--color-forest);
  font-weight: 500;
  margin-bottom: var(--space-2);
}

.message__name {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
}

.message__text {
  color: var(--color-text-light);
  line-height: 2.2;
  font-size: var(--text-sm);
}

.message__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-cream-dark);
}

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


/* ============================================================
   20. Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .vision__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .message-block {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .message-block--reverse {
    direction: ltr;
  }

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

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

  /* cycle-ring: モバイルでも2x2グリッド維持 */
  .cycle-ring {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .cycle-ring__center {
    display: none;
  }

  .cycle-ring__arrows {
    display: none;
  }

  .cycle-ring__arrow {
    display: none;
  }

  .cycle-ring__step {
    padding: var(--space-3);
  }

  .cycle-ring__num {
    width: 22px;
    height: 22px;
    font-size: 10px;
    margin-bottom: var(--space-2);
  }

  .cycle-ring__title {
    font-size: var(--text-base);
  }

  .cycle-ring__sub {
    font-size: 11px;
  }

  .cycle-ring__text {
    font-size: 10px;
    line-height: 1.5;
  }

  .cycle-ring--compact .cycle-ring__title {
    font-size: var(--text-base);
  }

  .cycle-ring--compact .cycle-ring__sub {
    font-size: 11px;
  }

  .cycle-ring--compact .cycle-ring__text {
    font-size: 10px;
  }

  .cycle-ring__step--br,
  .cycle-ring__step--bl {
    order: unset;
  }

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

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

  .not-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --text-6xl: 2.25rem;
    --text-5xl: 2rem;
    --text-4xl: 1.75rem;
    --text-3xl: 1.5rem;
  }

  .section {
    padding: var(--space-16) 0;
  }

  .section--lg {
    padding: var(--space-20) 0;
  }

  /* Header Mobile */
  .menu-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--space-20) + 20px) var(--space-8) var(--space-8);
    gap: var(--space-1);
    transform: translateX(100%);
    transition: transform var(--duration-normal) var(--ease-out);
    z-index: var(--z-overlay);
    box-shadow: var(--shadow-xl);
  }

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

  .nav__link {
    color: var(--color-text);
    font-size: var(--text-base);
    padding: var(--space-3) 0;
    width: 100%;
  }

  .nav__cta {
    border-color: var(--color-forest);
    color: var(--color-forest);
    margin-top: var(--space-4);
    width: 100%;
    justify-content: center;
  }

  /* Cards */
  .card-grid {
    grid-template-columns: 1fr;
  }

  .site-links {
    grid-template-columns: 1fr;
  }

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

  .cycle-ring__step {
    max-width: 280px;
    padding: var(--space-5);
  }

  .quote__text {
    font-size: var(--text-2xl);
  }

  .quote__text::before {
    font-size: 4rem;
    top: -0.3em;
    left: -0.1em;
  }

  .thought-card {
    padding: var(--space-8);
  }

  .timeline::before {
    left: 16px;
  }

  .timeline__era-title {
    padding-left: var(--space-10);
  }

  .timeline__era-title::before {
    left: 10px;
  }

  .timeline__item {
    padding-left: var(--space-10);
  }

  .timeline__item::before {
    left: 13px;
  }

  .member-grid--sm {
    grid-template-columns: 1fr;
  }

  .media-item {
    flex-direction: column;
    gap: var(--space-2);
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  /* News */
  .news-item {
    flex-direction: column;
    gap: var(--space-2);
  }

  .news-item__meta {
    display: flex;
    gap: var(--space-3);
    align-items: center;
  }

  /* Page Hero */
  .page-hero {
    padding: calc(var(--space-24) + 60px) 0 var(--space-12);
  }

  /* Position cards */
  .position-card__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }

  .position-card__detail {
    grid-template-columns: 1fr;
  }

  /* Info table */
  .info-table tr {
    display: flex;
    flex-direction: column;
  }

  .info-table th {
    width: 100%;
    padding: var(--space-3) var(--space-4);
  }

  .info-table td {
    padding: var(--space-3) var(--space-4);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .hero__content {
    padding: var(--space-4);
  }
}


/* ============================================================
   SERVICE PAGE — Premium Styles
   ============================================================ */

/* --- Service Page Hero with Photo --- */
.service-hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--color-earth-deep);
}

.service-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.service-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.5;
  filter: saturate(0.7);
}

.service-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(29, 22, 17, 0.95) 0%,
    rgba(29, 22, 17, 0.6) 40%,
    rgba(29, 22, 17, 0.2) 100%
  );
}

.service-hero__content {
  position: relative;
  z-index: 1;
  padding: var(--space-32) 0 var(--space-16);
  width: 100%;
}

.service-hero__breadcrumb {
  margin-bottom: var(--space-6);
}

.service-hero__breadcrumb a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: var(--text-sm);
}

.service-hero__breadcrumb a:hover {
  color: rgba(255,255,255,0.8);
}

.service-hero__breadcrumb span {
  color: rgba(255,255,255,0.4);
  font-size: var(--text-sm);
}

.service-hero__label {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  letter-spacing: 0.3em;
  color: var(--color-leaf);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.service-hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-white);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-6);
}

.service-hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  max-width: 600px;
}


/* --- Service Overview Stats --- */
.service-overview {
  background: var(--color-white);
  position: relative;
  z-index: 2;
}

.service-overview__intro {
  max-width: 800px;
  margin: 0 auto var(--space-16);
  text-align: center;
}

.service-overview__intro p {
  font-size: var(--text-lg);
  color: var(--color-text-light);
  line-height: 2.4;
}

.service-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  max-width: 900px;
  margin: 0 auto;
}

.service-stat {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-cream);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.service-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.service-stat__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-forest-deep);
  line-height: 1.2;
  margin-bottom: var(--space-2);
}

.service-stat__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
}


/* --- Service Section — Alternating Layout --- */
.service-section {
  padding: var(--space-24) 0;
  overflow: hidden;
}

.service-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.service-section__inner--reverse {
  direction: rtl;
}

.service-section__inner--reverse > * {
  direction: ltr;
}

.service-section__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-xl);
}

.service-section__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.service-section__media:hover img {
  transform: scale(1.05);
}

.service-section__media::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.06);
  pointer-events: none;
}

.service-section__content {
  padding: var(--space-4) 0;
}

.service-section__tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-forest);
  background: rgba(61, 139, 110, 0.08);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  font-weight: 600;
}

.service-section__title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-earth-deep);
  line-height: 1.4;
  margin-bottom: var(--space-6);
}

.service-section__desc {
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: 2.2;
  margin-bottom: var(--space-8);
}

.service-section__highlights {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.service-section__highlights li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
}

.service-section__highlights li::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  min-width: 6px;
  border-radius: 50%;
  background: var(--color-forest);
  margin-top: 8px;
}

.service-section__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-forest);
  text-decoration: none;
  transition: gap var(--duration-fast) var(--ease-out);
}

.service-section__link:hover {
  gap: var(--space-4);
}

.service-section__link::after {
  content: '→';
  transition: transform var(--duration-fast) var(--ease-out);
}


/* --- Service Sub-cards (for subsections within a department) --- */
.service-sub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.service-sub-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

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

.service-sub-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-4);
}

.service-sub-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-earth-deep);
  margin-bottom: var(--space-3);
}

.service-sub-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: 1.9;
}

.service-sub-card__badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-forest-deep);
  background: rgba(42, 92, 72, 0.08);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  margin-top: var(--space-4);
}


/* --- Fullscreen Photo Divider --- */
.service-divider {
  position: relative;
  height: 50vh;
  min-height: 300px;
  overflow: hidden;
}

.service-divider img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-divider__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(29, 22, 17, 0.3) 0%,
    rgba(29, 22, 17, 0.6) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-divider__text {
  text-align: center;
  color: var(--color-white);
}

.service-divider__text h3 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  margin-bottom: var(--space-3);
  letter-spacing: 0.02em;
}

.service-divider__text p {
  font-size: var(--text-base);
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.15em;
}


/* --- Service Card with Photo --- */
.service-photo-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.service-photo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.service-photo-card__img {
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.service-photo-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.service-photo-card:hover .service-photo-card__img img {
  transform: scale(1.05);
}

.service-photo-card__body {
  padding: var(--space-6) var(--space-8) var(--space-8);
}

.service-photo-card__tag {
  display: inline-block;
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-forest);
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.service-photo-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-earth-deep);
  margin-bottom: var(--space-4);
  line-height: 1.4;
}

.service-photo-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-light);
  line-height: 1.9;
}


/* --- Service Page Responsive --- */
@media (max-width: 768px) {
  .service-hero {
    min-height: 50vh;
  }

  .service-hero__content {
    padding: var(--space-24) 0 var(--space-10);
  }

  .service-stats {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .service-stat {
    padding: var(--space-6) var(--space-4);
  }

  .service-section__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .service-section__inner--reverse {
    direction: ltr;
  }

  .service-section__media {
    aspect-ratio: 16 / 9;
  }

  .service-divider {
    height: 35vh;
    min-height: 200px;
  }

  .service-sub-grid {
    grid-template-columns: 1fr;
  }
}