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

:root {
  --green:      #3d8b37;
  --green-dark: #2d6b28;
  --green-mid:  #4ea845;
  --white:      #ffffff;
  --bg:         #f5f5f5;
  --border:     #e0e0e0;
  --text:       #1a1a1a;
  --text-sub:   #666666;
  --header-h:   68px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

/* =============================================
   Header
============================================= */
#header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: box-shadow 0.3s;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--green);
  font-weight: 700;
}

.logo-mark {
  font-size: 22px;
  line-height: 1;
}

.logo-text {
  font-size: 18px;
  line-height: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-text small {
  font-size: 10px;
  font-weight: 400;
  color: var(--text-sub);
  letter-spacing: 0.02em;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  position: relative;
  transition: color 0.2s;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width 0.25s;
}

.main-nav a:hover { color: var(--green); }
.main-nav a:hover::after { width: 100%; }

.nav-cta {
  background: var(--green);
  color: var(--white) !important;
  padding: 9px 20px;
  border-radius: 4px;
  transition: background 0.2s !important;
}

.nav-cta:hover { background: var(--green-dark) !important; }
.nav-cta::after { display: none !important; }

/* ハンバーガー */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* モバイルナビ */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--white);
  z-index: 999;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease;
}

.mobile-nav.open { max-height: 400px; }

.mobile-nav li a {
  display: block;
  padding: 14px 40px;
  font-size: 15px;
  border-bottom: 1px solid var(--border);
}

.mobile-nav li:last-child a {
  color: var(--green);
  font-weight: 700;
}

/* =============================================
   Hero
============================================= */
.hero {
  position: relative;
  height: 100vh;
  min-height: 560px;
  overflow: hidden;
}

.slider {
  position: absolute;
  inset: 0;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease-in-out;
}

.slide.active { opacity: 1; }

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.25) 70%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 80px;
  padding-top: var(--header-h);
}

.hero-sub {
  color: rgba(255,255,255,0.75);
  font-size: 13px;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}

.hero-title {
  color: var(--white);
  font-size: clamp(26px, 3.8vw, 50px);
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 44px;
}

.hero-title em {
  font-style: normal;
  color: #8BC34A;
}

.btn-primary {
  display: inline-block;
  background: var(--green);
  color: var(--white);
  padding: 15px 40px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: background 0.2s, transform 0.2s;
  align-self: flex-start;
}

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

.slider-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  gap: 10px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s;
}

.dot.active { background: var(--white); }

/* =============================================
   Section 共通
============================================= */
section { padding: 90px 0; }

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 700;
  display: inline-block;
  position: relative;
  padding-bottom: 18px;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 3px;
  background: var(--green);
  border-radius: 2px;
}

.section-header h2.white { color: var(--white); }
.section-header h2.white::after { background: rgba(255,255,255,0.55); }

.section-sub {
  margin-top: 14px;
  color: var(--text-sub);
  font-size: 14px;
}

/* =============================================
   Services
============================================= */
.services { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.service-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 36px rgba(0,0,0,0.12);
}

.service-img {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

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

.service-num {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--green);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 2px;
  letter-spacing: 0.1em;
}

.service-body { padding: 28px 28px 32px; }

.service-body h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 12px;
}

.service-body p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.85;
  margin-bottom: 16px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.service-tags li {
  background: var(--bg);
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 2px;
}

/* =============================================
   Track Record
============================================= */
.track-record {
  background: var(--green);
  padding: 70px 0;
}

.record-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.record-item {
  text-align: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 8px;
  padding: 36px 24px;
  color: var(--white);
}

.record-label {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  margin: 0 auto 14px;
}

.record-item h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}

.record-item p {
  font-size: 13px;
  opacity: 0.8;
  line-height: 1.8;
}

/* =============================================
   Work Scene
============================================= */
.work-scene {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
  padding: 0;
}

.work-scene-img {
  overflow: hidden;
}

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

.work-scene-text {
  background: var(--green-dark);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 56px;
}

.work-scene-text h2 {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 20px;
}

.work-scene-text p {
  font-size: 14px;
  line-height: 1.9;
  opacity: 0.85;
}

/* =============================================
   Recruit
============================================= */
.recruit { background: var(--bg); }

.recruit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.recruit-grid-single {
  grid-template-columns: minmax(0, 520px);
  justify-content: center;
}

.recruit-card {
  background: var(--white);
  border-radius: 8px;
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}

.recruit-simple {
  text-align: center;
}

.recruit-card.recruit-simple h3 {
  margin-bottom: 22px;
  color: var(--navy);
  font-size: clamp(22px,2.4vw,30px);
}

.recruit-contact-box {
  max-width: 820px;
  margin: 38px auto 0;
  padding: 28px 36px 30px;
  border: 3px solid var(--green);
  border-radius: 2px;
  text-align: center;
  background: #fff;
}

.recruit-contact-box h3 {
  margin-bottom: 6px;
  color: var(--navy-deep);
  font-size: clamp(18px,2vw,24px);
  letter-spacing: 0.05em;
}

.recruit-hours {
  margin-bottom: 20px;
  color: #3c4652;
  font-size: 14px;
  font-weight: 700;
}

.recruit-contact-office {
  display: inline-grid;
  gap: 7px;
  text-align: left;
}

.recruit-contact-office .office-label {
  text-align: center;
  color: var(--navy-deep);
  font-size: 14px;
  font-weight: 700;
}

.recruit-contact-office p {
  color: var(--green-dark);
  font-size: clamp(22px,3vw,34px);
  font-weight: 700;
  line-height: 1.2;
}

.recruit-contact-office span {
  display: inline-block;
  min-width: 70px;
  color: var(--green);
  font-size: 0.7em;
}

.recruit-contact-office strong {
  color: var(--accent);
}

.recruit-tag {
  display: inline-block;
  background: var(--green);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 2px;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.recruit-card h3 {
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 20px;
}

.recruit-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}

.recruit-table th,
.recruit-table td {
  padding: 11px 12px;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.recruit-table th {
  width: 34%;
  color: var(--text-sub);
  font-weight: 500;
  white-space: nowrap;
}

.btn-outline {
  display: block;
  text-align: center;
  border: 2px solid var(--green);
  color: var(--green);
  padding: 11px 24px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  transition: background 0.2s, color 0.2s;
}

.btn-outline:hover {
  background: var(--green);
  color: var(--white);
}

.recruit-note {
  text-align: center;
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.9;
}

/* =============================================
   Company
============================================= */
.company { background: var(--white); }

.philosophy {
  background: var(--bg);
  border-radius: 8px;
  padding: 52px 40px;
  text-align: center;
  margin-bottom: 64px;
}

.philosophy-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.4em;
  color: var(--green);
  margin-bottom: 24px;
}

.philosophy-text {
  font-size: 17px;
  line-height: 2.2;
  margin-bottom: 36px;
}

.spirit-list {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.spirit-item {
  background: var(--green);
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 12px 28px;
  border-radius: 4px;
}

.spirit-caption {
  font-size: 13px;
  color: var(--text-sub);
}

.company-overview h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 24px;
}

.company-table {
  width: 100%;
  border-collapse: collapse;
}

.company-table th,
.company-table td {
  padding: 16px 20px;
  font-size: 15px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.company-table th {
  width: 26%;
  background: var(--bg);
  color: var(--text-sub);
  font-weight: 500;
}

.company-table tr:first-child th,
.company-table tr:first-child td {
  border-top: 1px solid var(--border);
}

/* =============================================
   History
============================================= */
.history { background: var(--bg); }

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 190px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 166px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--green);
  opacity: 0.25;
}

.tl-item {
  position: relative;
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  gap: 32px;
}

.tl-year {
  position: absolute;
  left: -190px;
  width: 140px;
  text-align: right;
  font-size: 13px;
  font-weight: 700;
  color: var(--green);
  padding-top: 14px;
}

.tl-content {
  position: relative;
  background: var(--white);
  border-radius: 6px;
  padding: 14px 20px;
  font-size: 14px;
  line-height: 1.75;
  flex: 1;
  box-shadow: 0 2px 8px rgba(0,0,0,0.055);
}

.tl-content::before {
  content: '';
  position: absolute;
  left: -31px;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  background: var(--green);
  border-radius: 50%;
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 2px var(--green);
}

/* =============================================
   Footer
============================================= */
.footer {
  background: var(--green);
  color: var(--white);
  padding: 60px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr 0.8fr;
  gap: 48px;
  align-items: start;
}

.footer-logo {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
}

.footer-logo .logo-mark { margin-right: 6px; }

.footer-logo small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  opacity: 0.65;
  margin-top: 6px;
}

.footer-info p {
  font-size: 14px;
  opacity: 0.82;
  line-height: 2;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a {
  font-size: 14px;
  opacity: 0.82;
  transition: opacity 0.2s;
}

.footer-nav a:hover { opacity: 1; }

.footer-bottom {
  margin-top: 48px;
  border-top: 1px solid rgba(255,255,255,0.18);
  padding: 18px 40px;
  text-align: center;
  font-size: 12px;
  opacity: 0.55;
}

/* =============================================
   固定ボタン
============================================= */
.fixed-btns {
  position: fixed;
  right: 0;
  bottom: 100px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.fixed-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 68px;
  padding: 11px 6px;
  border-radius: 4px 0 0 4px;
  color: var(--white);
  text-align: center;
  box-shadow: -2px 2px 8px rgba(0,0,0,0.18);
  transition: opacity 0.2s;
}

.fixed-btn:hover { opacity: 0.88; }

.line-inquiry  { background: #06C755; }
.line-recruit  { background: #05a847; }
.form-btn      { background: var(--green); }

.fb-icon {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 3px;
  line-height: 1;
}

.fb-label {
  font-size: 9px;
  line-height: 1.3;
}

/* =============================================
   Responsive
============================================= */
@media (max-width: 900px) {
  .services-grid,
  .recruit-grid { grid-template-columns: 1fr; }

  .record-grid { grid-template-columns: 1fr; gap: 16px; }

  .work-scene {
    grid-template-columns: 1fr;
    padding: 0;
  }

  .work-scene-img { height: 260px; }

  .work-scene-text { padding: 44px 24px; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }

  .main-nav { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: block; }

  section { padding: 64px 0; }

  .hero-content { padding: 0 24px; padding-top: var(--header-h); }

  .timeline { padding-left: 0; }
  .timeline::before { display: none; }

  .tl-item { flex-direction: column; gap: 6px; }

  .tl-year {
    position: static;
    width: auto;
    text-align: left;
    padding-top: 0;
    font-size: 12px;
  }

  .tl-content::before { display: none; }

  .philosophy { padding: 36px 24px; }

  .spirit-list { gap: 12px; }

  .company-table th { width: 36%; }

  .footer-bottom { padding: 18px 20px; }
}

/* =============================================
   2026 Renewal - B2B landing page
============================================= */
:root {
  --navy:        #082d57;
  --navy-deep:   #061f3d;
  --navy-light:  #164e7f;
  --green:       #168a45;
  --green-dark:  #0d6934;
  --green-mid:   #21a75b;
  --accent:      #e8790a;
  --accent-dark: #c96200;
  --bg-blue:     #eef7fa;
}

body {
  background: #fff;
}

.container {
  max-width: 1180px;
}

#header {
  height: 72px;
  background: rgba(255,255,255,0.98);
  border-bottom: 0;
}

.header-inner {
  max-width: 1180px;
}

.logo a {
  gap: 11px;
  color: var(--green-dark);
}

.logo-img {
  display: block;
  width: 166px;
  height: auto;
}

.logo-mark {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 31px;
  height: 31px;
  flex: 0 0 31px;
  border: 2px solid currentColor;
  border-radius: 50%;
  font-size: 0;
}

.logo-mark::before,
.logo-mark::after,
.logo-mark i::before,
.logo-mark i::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 3px;
  height: 23px;
  margin: -11.5px 0 0 -1.5px;
  border-radius: 99px;
  background: currentColor;
  transform-origin: center;
}

.logo-mark::after { transform: rotate(45deg); }
.logo-mark i::before { transform: rotate(90deg); }
.logo-mark i::after { transform: rotate(135deg); }

.logo-text {
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 22px;
  letter-spacing: 0.02em;
}

.logo-text small {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 9px;
  letter-spacing: 0.13em;
}

.main-nav ul { gap: 25px; }
.main-nav a { font-size: 13px; font-weight: 700; }

.nav-cta {
  padding: 11px 21px;
  border-radius: 999px;
  box-shadow: 0 5px 14px rgba(13,105,52,0.2);
}

/* Hero */
.hero {
  height: auto;
  min-height: 0;
  padding: 0 0 76px;
  background: var(--navy-deep);
  color: #fff;
  overflow: hidden;
}

.hero-visual {
  position: absolute;
  inset: 0 0 305px;
  background:
    linear-gradient(90deg, rgba(4,27,53,0.97) 0%, rgba(4,35,68,0.86) 45%, rgba(4,30,58,0.28) 100%),
    url("../images/bus-cleaning-main.jpg") center 45% / cover no-repeat;
}

.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to right, #000, transparent);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  min-height: 520px;
  padding: 132px 40px 70px;
}

.hero-copy { max-width: 790px; }

.hero-sub {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 23px;
  color: rgba(255,255,255,0.78);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
}

.hero-sub::before {
  content: '';
  width: 38px;
  height: 1px;
  background: var(--green-mid);
}

.hero-title {
  margin-bottom: 22px;
  font-size: clamp(34px, 3.6vw, 50px);
  line-height: 1.42;
  letter-spacing: 0.025em;
  text-shadow: 0 3px 20px rgba(0,0,0,0.25);
}

.hero-title em { color: #4ed47f; }

.hero-lead {
  margin-bottom: 30px;
  color: rgba(255,255,255,0.82);
  font-size: 14px;
  line-height: 1.95;
}

.btn-primary {
  padding: 15px 30px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 8px 24px rgba(232,121,10,0.28);
}

.btn-primary:hover { background: var(--accent-dark); }

.hero-services {
  position: relative;
  z-index: 3;
  margin-top: -62px;
}

.hero-services-heading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-bottom: 20px;
}

.hero-services-heading span,
.section-kicker {
  color: var(--green-mid);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.19em;
}

.hero-services-heading h2 {
  color: #fff;
  font-size: 24px;
  letter-spacing: 0.08em;
}

.section-header .section-kicker {
  margin-bottom: 8px;
}

.services-grid {
  gap: 20px;
}

.service-card {
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 7px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(0,15,35,0.26);
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(0,15,35,0.32);
}

.service-heading {
  padding: 10px 18px;
  color: #fff;
  font-size: 17px;
  font-weight: 700;
  text-align: center;
}

.service-heading-blue { background: #1a598f; }
.service-heading-green { background: var(--green); }

.service-img { height: 220px; }

.service-img::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 35%;
  background: linear-gradient(transparent, rgba(3,23,43,0.28));
}

.service-body {
  padding: 20px 24px 23px;
  text-align: center;
}

.service-body h3 {
  margin-bottom: 7px;
  color: var(--navy);
  font-size: 18px;
}

.service-body p {
  max-width: 430px;
  margin: 0 auto;
  color: #536171;
  font-size: 13px;
  line-height: 1.75;
}

/* Track record */
.track-record {
  position: relative;
  overflow: hidden;
  padding: 74px 0 70px;
  background:
    linear-gradient(180deg, rgba(238,247,250,0.94), rgba(238,247,250,0.9)),
    var(--bg-blue);
  color: var(--text);
}

.track-record::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("../images/track-record-bg.png") center / cover no-repeat;
  opacity: 0.34;
  transform: scale(1.02);
}

.track-record::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(238,247,250,0.3), rgba(238,247,250,0.72)),
    radial-gradient(circle at 50% 38%, rgba(255,255,255,0.78), transparent 42%);
}

.track-record .container {
  position: relative;
  z-index: 1;
}

.track-record .section-header { margin-bottom: 34px; }
.track-record .section-header h2 { color: var(--navy-deep); }
.track-record .section-header h2::after { background: var(--green); }

.section-kicker {
  margin-bottom: 5px;
  text-align: center;
}

.section-kicker.light { color: #79dfa0; text-align: left; }

.record-grid { gap: 16px; }

.record-item {
  position: relative;
  min-height: 0;
  padding: 0;
  border: 1px solid #dfecef;
  border-radius: 7px;
  background: rgba(255,255,255,0.94);
  color: var(--navy-deep);
  box-shadow: 0 7px 20px rgba(11,45,75,0.06);
  backdrop-filter: blur(2px);
  overflow: hidden;
}

.record-media {
  position: relative;
  height: 142px;
  overflow: hidden;
}

.record-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6,31,61,0.02), rgba(6,31,61,0.18));
}

.record-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.015);
}

.record-content {
  position: relative;
  min-height: 160px;
  padding: 24px 22px 25px;
}

.record-check {
  position: absolute;
  top: 23px;
  right: 24px;
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}

.record-item h4 { margin-bottom: 5px; font-size: 19px; }
.record-item p { color: #63717c; opacity: 1; }

.record-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: 32px;
}

.record-cta p {
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
}

.btn-accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 210px;
  padding: 14px 27px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 7px 20px rgba(232,121,10,0.22);
  transition: background 0.2s, transform 0.2s;
}

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

/* Strength */
.work-scene { min-height: 610px; }

.work-scene-text {
  background:
    radial-gradient(circle at 100% 0%, rgba(36,117,173,0.24), transparent 45%),
    var(--navy-deep);
  padding: 64px clamp(38px,5vw,78px);
}

.work-scene-text h2 { font-size: clamp(26px,3vw,38px); }

.strength-list {
  display: grid;
  gap: 10px;
  margin-top: 25px;
}

.strength-list li {
  position: relative;
  padding-left: 25px;
  color: rgba(255,255,255,0.9);
  font-size: 13px;
}

.strength-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #63d890;
  font-weight: 700;
}

.strength-contact {
  position: relative;
  margin-top: 34px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.16);
}

.strength-contact-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: rgba(99,216,144,0.72);
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.strength-logo-img {
  display: block;
  width: 178px;
  height: auto;
}

.strength-contact-logo .logo-mark {
  width: 26px;
  height: 26px;
  flex-basis: 26px;
}

.strength-contact-logo .logo-mark::before,
.strength-contact-logo .logo-mark::after,
.strength-contact-logo .logo-mark i::before,
.strength-contact-logo .logo-mark i::after {
  height: 19px;
  margin-top: -9.5px;
}

.strength-contact > p {
  margin-bottom: 15px;
  color: rgba(255,255,255,0.88);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.8;
}

.strength-contact-actions {
  display: flex;
  align-items: center;
  gap: 22px;
}

.strength-phone {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #fff;
  font-size: clamp(20px,2.2vw,28px);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1;
}

.strength-phone span {
  color: #68dc95;
  font-size: 22px;
}

.strength-form-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 1px solid rgba(255,255,255,0.38);
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  transition: background 0.2s, border-color 0.2s;
}

.strength-form-link span {
  font-size: 21px;
  font-weight: 400;
  line-height: 0.7;
}

.strength-form-link:hover {
  border-color: var(--green-mid);
  background: var(--green);
}

/* Lower sections */
.company { background: #fff; }
.history { background: #f3f7f8; }
.recruit { background: #fff; }

.philosophy {
  background: linear-gradient(135deg, #f3faf5, #edf6f3);
  border-left: 4px solid var(--green);
}

.company-overview-header {
  margin-bottom: 26px;
}

.company-overview-header h3 {
  position: relative;
  display: inline-block;
  margin-bottom: 0;
  padding-bottom: 18px;
  color: var(--navy);
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 700;
}

.company-overview-header h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 36px;
  height: 3px;
  border-radius: 2px;
  background: var(--green);
  transform: translateX(-50%);
}

.contact-banner {
  padding: 58px 0;
  background:
    linear-gradient(100deg, rgba(5,32,61,0.98), rgba(8,45,87,0.92)),
    url("../images/work-scene-main.jpg") center / cover;
  color: #fff;
}

.contact-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.contact-banner .section-kicker { text-align: left; }
.contact-banner h2 { margin: 5px 0 8px; font-size: clamp(22px,2.6vw,32px); }
.contact-banner p:not(.section-kicker) { color: rgba(255,255,255,0.72); font-size: 13px; }

.footer {
  background: #061c36;
  padding: 58px 0 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.footer-logo-img-white {
  display: block;
  width: 214px;
  height: auto;
}

.footer-info {
  display: grid;
  gap: 10px;
  color: rgba(255,255,255,0.86);
}

.footer-info p {
  font-size: 14px;
  line-height: 1.7;
  opacity: 1;
}

.footer-company {
  color: #fff;
  font-size: clamp(18px,2vw,24px) !important;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.footer-bottom {
  margin-top: 44px;
}

.footer-logo .logo-mark { width: 27px; height: 27px; flex-basis: 27px; }
.footer-logo small { flex-basis: 100%; }

.fixed-btns { bottom: 70px; }

.fixed-btn {
  width: 130px;
  min-height: 100px;
  padding: 18px 10px;
  border-radius: 5px 0 0 5px;
}

.fixed-btn .fb-icon {
  font-size: 22px;
  margin-bottom: 7px;
}

.fixed-btn .fb-label {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

@media (max-width: 900px) {
  .hero-visual { inset-bottom: 500px; }
  .hero-inner { min-height: 500px; }
  .hero-services { margin-top: -44px; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .record-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
  #header { height: 64px; }
  .header-inner { padding: 0 18px; }
  .logo-img { width: 138px; }
  .logo-text { font-size: 19px; }
  .logo-mark { width: 27px; height: 27px; flex-basis: 27px; }
  .mobile-nav { top: 64px; }

  .hero {
    padding-bottom: 52px;
  }

  .hero-visual {
    inset: 0 0 auto;
    height: 470px;
    background:
      linear-gradient(180deg, rgba(4,27,53,0.62), rgba(4,28,54,0.98) 92%),
      url("../images/bus-cleaning-main.jpg") 64% center / cover no-repeat;
  }

  .hero-inner {
    min-height: 455px;
    padding: 108px 22px 48px;
  }

  .hero-sub {
    gap: 9px;
    font-size: 10px;
    letter-spacing: 0.09em;
  }

  .hero-sub::before { width: 24px; }

  .hero-title {
    font-size: clamp(28px,8.5vw,39px);
    line-height: 1.52;
  }

  .hero-lead br { display: none; }

  .hero-services {
    margin-top: -6px;
    padding: 0 18px;
  }

  .hero-services-heading {
    align-items: flex-start;
    justify-content: flex-start;
    margin-bottom: 14px;
  }

  .hero-services-heading h2 { font-size: 20px; }

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

  .service-heading { font-size: 14px; }
  .service-img { height: 190px; }

  .track-record { padding: 60px 0; }
  .record-item { min-height: 0; }

  .record-cta {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .recruit-contact-box {
    padding: 24px 18px 26px;
  }

  .recruit-contact-office {
    width: 100%;
  }

  .recruit-contact-office p {
    font-size: 25px;
  }

  .recruit-contact-office span {
    min-width: 56px;
  }

  .work-scene-text { padding: 46px 24px; }

  .work-scene { min-height: 0; }

  .strength-contact-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .strength-form-link {
    justify-content: center;
    width: 100%;
    padding: 13px 18px;
  }

  .contact-banner-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 25px;
  }

  .contact-banner .btn-accent { width: 100%; }

  .footer-logo-img-white { width: 176px; }

  .footer-info p {
    font-size: 12px;
  }

  .footer-company {
    letter-spacing: 0.06em;
  }

  .fixed-btns {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-title { font-size: 22px; }
}

/* =============================================
   Motion and philosophy ambience
============================================= */
.js-reveal {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity 1.16s ease,
    transform 1.16s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}

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

.section-header.js-reveal,
.hero-services-heading.js-reveal {
  opacity: 1;
  transform: none;
}

.section-header.js-reveal .section-kicker,
.hero-services-heading.js-reveal span {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 1.2s ease,
    transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.section-header.js-reveal h2,
.hero-services-heading.js-reveal h2,
.section-header.js-reveal .section-sub {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 1.32s ease,
    transform 1.32s cubic-bezier(0.16, 1, 0.3, 1);
}

.section-header.js-reveal h2,
.hero-services-heading.js-reveal h2 {
  transition-delay: 0.32s;
}

.section-header.js-reveal .section-sub {
  transition-delay: 0.52s;
}

.section-header.js-reveal h2::after {
  transform: translateX(-50%) scaleX(0);
  transform-origin: center;
  transition: transform 0.95s cubic-bezier(0.16, 1, 0.3, 1) 0.74s;
}

.section-header.js-reveal.is-visible .section-kicker,
.section-header.js-reveal.is-visible h2,
.section-header.js-reveal.is-visible .section-sub,
.hero-services-heading.js-reveal.is-visible span,
.hero-services-heading.js-reveal.is-visible h2 {
  opacity: 1;
  transform: translateY(0);
}

.section-header.js-reveal.is-visible h2::after {
  transform: translateX(-50%) scaleX(1);
}

.hero-sub,
.hero-title,
.hero-lead,
.hero-copy .btn-primary {
  animation: heroCopyIn 1.05s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-sub {
  animation-delay: 0.22s;
}

.hero-title {
  animation-name: heroTitleIn;
  animation-duration: 2.15s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
  animation-delay: 0.52s;
  animation: none;
  opacity: 1;
  filter: none;
  transform: none;
}

.hero-lead {
  animation-duration: 1.55s;
  animation-delay: 1.18s;
}

.hero-copy .btn-primary {
  animation-duration: 1.55s;
  animation-delay: 1.46s;
}

.hero-visual {
  animation: heroVisualIn 1.25s ease both;
}

.service-card.js-reveal .service-img img,
.work-scene-img.js-reveal img {
  transform: scale(1.055);
  transition: transform 1.05s cubic-bezier(0.22, 1, 0.36, 1);
}

.service-card.js-reveal.is-visible .service-img img,
.work-scene-img.js-reveal.is-visible img {
  transform: scale(1);
}

.service-card:hover .service-img img {
  transform: scale(1.035);
}

.btn-primary,
.btn-accent,
.btn-outline,
.strength-form-link,
.fixed-btn {
  transition:
    background 0.2s,
    border-color 0.2s,
    color 0.2s,
    opacity 0.2s,
    box-shadow 0.22s,
    transform 0.22s;
}

.btn-primary:hover,
.btn-accent:hover,
.btn-outline:hover,
.strength-form-link:hover,
.fixed-btn:hover {
  transform: translateY(-2px);
}

.philosophy {
  position: relative;
  overflow: hidden;
  border-left: 0;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.74)),
    radial-gradient(circle at 18% 0%, rgba(96,213,135,0.28), transparent 34%),
    radial-gradient(circle at 82% 100%, rgba(22,138,69,0.18), transparent 38%),
    linear-gradient(135deg, #f7fcf8 0%, #e7f7ec 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.86),
    0 18px 48px rgba(6,31,61,0.06);
}

.philosophy::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 6px;
  background: linear-gradient(90deg, rgba(22,138,69,0), rgba(33,167,91,0.72), rgba(22,138,69,0));
}

.philosophy::after {
  content: '';
  position: absolute;
  right: -72px;
  top: -104px;
  width: 280px;
  height: 280px;
  border: 1px solid rgba(22,138,69,0.16);
  border-radius: 50%;
  animation: philosophyCircleFloat 7s ease-in-out infinite;
}

.philosophy-circle {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
}

.philosophy-circle--lower {
  left: -52px;
  bottom: -78px;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(22,138,69,0.12);
  background: radial-gradient(circle, rgba(96,213,135,0.1), rgba(96,213,135,0) 64%);
  animation: philosophyCircleFloatLower 8.5s ease-in-out 0.8s infinite;
}

.philosophy-title,
.philosophy-text,
.spirit-list,
.spirit-caption {
  position: relative;
  z-index: 1;
}

.philosophy-title {
  color: var(--navy-deep);
}

.philosophy-title::after {
  content: '';
  display: block;
  width: 34px;
  height: 2px;
  margin: 16px auto 0;
  border-radius: 99px;
  background: var(--green);
}

.philosophy-text {
  color: #243342;
}

.spirit-item {
  box-shadow: 0 8px 20px rgba(13,105,52,0.14);
}

@keyframes heroCopyIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroTitleIn {
  from {
    opacity: 0;
    filter: blur(10px);
    transform: translateY(34px);
  }
  58% {
    filter: blur(2px);
  }
  to {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
  }
}

@keyframes heroVisualIn {
  from {
    opacity: 0;
    transform: scale(1.035);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes philosophyCircleFloat {
  0%,
  100% {
    opacity: 0.72;
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate3d(-18px, 16px, 0) scale(1.04);
  }
}

@keyframes philosophyCircleFloatLower {
  0%,
  100% {
    opacity: 0.42;
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    opacity: 0.7;
    transform: translate3d(16px, -12px, 0) scale(1.05);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .js-reveal,
  .section-header.js-reveal .section-kicker,
  .section-header.js-reveal h2,
  .section-header.js-reveal .section-sub,
  .hero-services-heading.js-reveal span,
  .hero-services-heading.js-reveal h2 {
    transition-duration: 1.05s;
  }

  .philosophy::after,
  .philosophy-circle--lower {
    animation-duration: 10s;
  }
}

@media (max-width: 768px) {
  .js-reveal {
    transform: translateY(16px);
  }

  body {
    padding-bottom: 64px;
  }

  .philosophy {
    padding: 42px 22px;
  }

  .philosophy::after {
    right: -122px;
    top: -128px;
  }

  .philosophy-circle--lower {
    left: -86px;
    bottom: -92px;
    width: 180px;
    height: 180px;
  }

  .fixed-btns {
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid rgba(255,255,255,0.2);
  }

  .fixed-btn {
    width: 100%;
    min-height: 58px;
    padding: 9px 4px 8px;
    border-right: 1px solid rgba(255,255,255,0.22);
    border-radius: 0;
    box-shadow: 0 -4px 18px rgba(6,31,61,0.18);
  }

  .fixed-btn:last-child {
    border-right: 0;
  }

  .fixed-btn .fb-icon {
    font-size: 14px;
    margin-bottom: 3px;
  }

  .fixed-btn .fb-label {
    font-size: 9px;
    font-weight: 400;
    line-height: 1.3;
  }

  .fixed-btn:hover {
    transform: none;
  }
}