/* ============================================
   FREEDOM Inc. Corporate Site
   Color Palette (from logo):
   - Primary Blue:  #4385A5
   - Dark Blue:     #2C6080
   - Light Blue:    #6BACC8
   - Green:         #5B9A3C
   - Light Green:   #7BBF4A
   - Navy (hero):   #0F2535
   ============================================ */

/* --- Variables --- */
:root {
  --primary: #4385A5;
  --primary-dark: #2C6080;
  --primary-light: #6BACC8;
  --accent: #5B9A3C;
  --accent-light: #7BBF4A;
  --navy: #0F2535;
  --footer-bg: #192f60;
  --dark: #1a1a1a;
  --text: #333;
  --text-light: #666;
  --bg: #fff;
  --bg-gray: #f5f7fa;
  --border: #e0e0e0;
  --header-h: 80px;
  --section-py: 100px;
  --max-w: 1100px;
  --font-ja: "Noto Sans JP", sans-serif;
  --font-en: "Montserrat", sans-serif;
  --transition: .3s ease;
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-ja);
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, textarea, select { font: inherit; }

/* --- Utility --- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }
.section { padding: var(--section-py) 0; }
.section--gray { background: var(--bg-gray); }
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }

/* --- Section Title --- */
.section-title {
  font-family: var(--font-en);
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: .5rem;
  color: var(--dark);
  position: relative;
  display: inline-block;
}
.section-title--white { color: #fff; }
.section-subtitle {
  font-size: .95rem;
  color: var(--text-light);
  margin-bottom: 3rem;
  letter-spacing: .05em;
}
.section-subtitle--white { color: rgba(255,255,255,.7); }

/* --- Header / Nav --- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 1000;
  background: #fff;
  transition: background var(--transition), box-shadow var(--transition);
}
.header.is-scrolled {
  background: rgba(255,255,255,.97);
  box-shadow: 0 2px 20px rgba(0,0,0,.08);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-logo img {
  height: 40px;
  width: auto;
}
.nav-list {
  display: flex;
  gap: 2rem;
}
.nav-list a {
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .03em;
  color: var(--text);
  position: relative;
  transition: color var(--transition);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.3;
}
.nav-list a .nav-en {
  font-family: var(--font-en);
  font-size: .6rem;
  font-weight: 400;
  color: var(--text-light);
  letter-spacing: .08em;
  transition: color var(--transition);
}
.nav-list a::after {
  content: "";
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}
.nav-list a:hover::after { width: 100%; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 28px; height: 2px;
  background: var(--dark);
  transition: var(--transition);
}
.hamburger.is-open span:nth-child(1) { transform: rotate(45deg) translate(5px,6px); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-6px); }

/* Mobile Nav */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13,27,42,.95);
  z-index: 999;
  align-items: center;
  justify-content: center;
}
.nav-overlay.is-open { display: flex; }
.nav-overlay .nav-list {
  flex-direction: column;
  align-items: center;
  gap: 2.5rem;
}
.nav-overlay .nav-list a {
  font-size: 1.2rem;
  color: #fff;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 0;
}
.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(67,133,165,.2) 0%, transparent 50%),
    radial-gradient(circle at 30% 70%, rgba(91,154,60,.12) 0%, transparent 50%);
  animation: heroPulse 8s ease-in-out infinite alternate;
}
@keyframes heroPulse {
  0% { opacity: .6; }
  100% { opacity: 1; }
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(67,133,165,.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(91,154,60,.1) 0%, transparent 50%);
}
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
}
.hero-particles span {
  position: absolute;
  width: 2px; height: 2px;
  background: rgba(255,255,255,.3);
  border-radius: 50%;
  animation: float-particle 6s infinite ease-in-out;
}
@keyframes float-particle {
  0%, 100% { transform: translateY(0) scale(1); opacity: .3; }
  50% { transform: translateY(-30px) scale(1.5); opacity: .8; }
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 0 20px;
}
.hero-logo {
  width: 340px;
  margin: 0 auto 2.5rem;
  opacity: 0;
  animation: fadeUp 1.2s .5s cubic-bezier(.22,1,.36,1) forwards;
}
.hero-tagline {
  font-size: 2.8rem;
  font-weight: 700;
  letter-spacing: .2em;
  margin-bottom: 1.2rem;
  opacity: 0;
  animation: fadeUp 1.2s .9s cubic-bezier(.22,1,.36,1) forwards;
}
.hero-tagline-line {
  display: block;
  overflow: hidden;
}
.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.6);
  letter-spacing: .08em;
  opacity: 0;
  animation: fadeUp 1.2s 1.3s cubic-bezier(.22,1,.36,1) forwards;
}
.hero-btn {
  margin-top: 2.5rem;
  opacity: 0;
  animation: fadeUp 1.2s 1.7s cubic-bezier(.22,1,.36,1) forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-family: var(--font-en);
  font-size: .7rem;
  letter-spacing: .15em;
}
.hero-scroll::after {
  content: "";
  width: 1px; height: 40px;
  background: rgba(255,255,255,.3);
  animation: scrollLine 1.5s infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Page Hero (sub pages) */
.page-hero {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.page-hero .hero-bg { opacity: 1; }
.page-hero--img .hero-bg {
  background: rgba(0,0,0,.45);
  z-index: 1;
}
.page-hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  z-index: 0;
}
.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
}
.page-hero-title {
  font-family: var(--font-en);
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: .1em;
  margin-bottom: .5rem;
}
.page-hero-sub {
  font-size: .95rem;
  color: rgba(255,255,255,.7);
  letter-spacing: .1em;
}

/* --- Scroll Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 1s cubic-bezier(.22,1,.36,1), transform 1s cubic-bezier(.22,1,.36,1);
}
.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 1s cubic-bezier(.22,1,.36,1), transform 1s cubic-bezier(.22,1,.36,1);
}
.fade-in-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}
.fade-in-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 1s cubic-bezier(.22,1,.36,1), transform 1s cubic-bezier(.22,1,.36,1);
}
.fade-in-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}
/* Stagger delays for grid children */
.fade-in[data-delay="1"] { transition-delay: .1s; }
.fade-in[data-delay="2"] { transition-delay: .2s; }
.fade-in[data-delay="3"] { transition-delay: .3s; }
.fade-in[data-delay="4"] { transition-delay: .4s; }
.fade-in[data-delay="5"] { transition-delay: .5s; }
.fade-in[data-delay="6"] { transition-delay: .6s; }

/* Scale-in animation */
.scale-in {
  opacity: 0;
  transform: scale(.85);
  transition: opacity 1s cubic-bezier(.22,1,.36,1), transform 1s cubic-bezier(.22,1,.36,1);
}
.scale-in.is-visible {
  opacity: 1;
  transform: scale(1);
}

/* Clip-reveal (text reveal from bottom) */
.clip-reveal {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1s cubic-bezier(.77,0,.18,1);
}
.clip-reveal.is-visible {
  clip-path: inset(0 0 0 0);
}

/* Line-grow (decorative line that grows) */
.line-grow {
  display: block;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  margin: 1.5rem auto 0;
  transition: width 1.2s cubic-bezier(.22,1,.36,1);
}
.line-grow.is-visible {
  width: 80px;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(60px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes typewriter {
  from { width: 0; }
  to { width: 100%; }
}

/* --- Top: Service Cards --- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.service-card {
  background: #fff;
  border-radius: 12px;
  padding: 2.5rem 2rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
  transition: transform .5s cubic-bezier(.22,1,.36,1), box-shadow .5s cubic-bezier(.22,1,.36,1);
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0,0,0,.12);
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width .6s cubic-bezier(.22,1,.36,1);
}
.service-card:hover::before {
  width: 100%;
}
.service-card::after {
  content: "";
  position: absolute;
  bottom: 0; right: 0;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(67,133,165,.04) 0%, transparent 70%);
  transition: transform .6s ease;
  transform: scale(0);
  border-radius: 50%;
}
.service-card:hover::after {
  transform: scale(2);
}
.service-card-num {
  font-family: var(--font-en);
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(135deg, rgba(67,133,165,.15), rgba(91,154,60,.1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: .8rem;
}
.service-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: .8rem;
  color: var(--dark);
}
.service-card-text {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* --- Service Detail (service.html) --- */
.service-detail {
  display: flex;
  align-items: center;
  gap: 4rem;
  padding: 4rem 0;
  border-bottom: 1px solid var(--border);
}
.service-detail:last-child { border-bottom: none; }
.service-detail:nth-child(even) { flex-direction: row-reverse; }
.service-detail-img {
  flex: 0 0 45%;
  aspect-ratio: 16/10;
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--bg-gray), #e8edf2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-detail-img svg {
  width: 80px;
  height: 80px;
  opacity: .4;
}
.service-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.service-detail-body { flex: 1; }
.service-detail-num {
  font-family: var(--font-en);
  font-size: 3.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: .5rem;
}
.service-detail-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--dark);
}
.service-detail-lead {
  font-size: 1rem;
  font-weight: 500;
  color: var(--primary-dark);
  margin-bottom: 1rem;
}
.service-detail-text {
  font-size: .95rem;
  color: var(--text-light);
}
.service-detail-list {
  margin-top: 1rem;
}
.service-detail-list li {
  font-size: .9rem;
  color: var(--text-light);
  padding-left: 1.2em;
  position: relative;
  margin-bottom: .3rem;
}
.service-detail-list li::before {
  content: "";
  position: absolute;
  left: 0; top: .7em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* --- Company Info --- */
.company-table {
  width: 100%;
  border-collapse: collapse;
}
.company-table tr { border-bottom: 1px solid var(--border); }
.company-table th,
.company-table td {
  padding: 1.2rem 1rem;
  text-align: left;
  vertical-align: top;
  font-size: .95rem;
}
.company-table th {
  width: 180px;
  font-weight: 600;
  color: var(--primary-dark);
  white-space: nowrap;
}

/* --- Message Page --- */
.message-lead {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--dark);
  letter-spacing: .05em;
}
.message-body {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1rem;
  line-height: 2;
  color: var(--text);
}
.message-body p { margin-bottom: 1.5rem; }
.message-name {
  text-align: right;
  font-weight: 600;
  margin-top: 2rem;
}

/* MVV */
.mvv-section {
  padding: var(--section-py) 0;
}
.mvv-item {
  max-width: 800px;
  margin: 0 auto 4rem;
  text-align: center;
}
.mvv-item:last-child { margin-bottom: 0; }
.mvv-label {
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: .1em;
  margin-bottom: .5rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mvv-headline {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--dark);
}
.mvv-text {
  font-size: .95rem;
  color: var(--text-light);
  line-height: 2;
  text-align: left;
}

/* Values */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}
.value-card {
  background: #fff;
  border-radius: 12px;
  padding: 2.5rem 2rem;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.value-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.value-num {
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  opacity: .2;
  margin-bottom: .5rem;
}
.value-title {
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: .3rem;
}
.value-title-ja {
  font-size: .8rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}
.value-text {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.7;
  text-align: left;
}

/* --- Contact Form --- */
.contact-form {
  max-width: 700px;
  margin: 0 auto;
}
.form-group {
  margin-bottom: 1.5rem;
}
.form-label {
  display: block;
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: .5rem;
  color: var(--dark);
}
.form-label .required {
  font-size: .75rem;
  color: #fff;
  background: #e74c3c;
  padding: 2px 8px;
  border-radius: 3px;
  margin-left: .5rem;
}
.form-input,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: #fff;
}
.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(67,133,165,.1);
}
.form-textarea { min-height: 180px; resize: vertical; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: 16px 40px;
  font-size: .95rem;
  font-weight: 600;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: .05em;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(67,133,165,.3);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
}
.btn-arrow::after {
  content: "\2192";
  transition: transform var(--transition);
}
.btn-arrow:hover::after { transform: translateX(4px); }

/* --- CTA Section --- */
.cta-section {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
}
.cta-section .hero-bg {
  opacity: 1;
  background: rgba(0,0,0,.55);
  z-index: 1;
}
.cta-section .cta-bg-img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
}
.cta-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: .05em;
}
.cta-text {
  font-size: 1rem;
  color: rgba(255,255,255,.7);
  margin-bottom: 2rem;
}

/* --- Footer --- */
.footer {
  background: var(--footer-bg);
  color: #fff;
  padding: 60px 0 30px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 3rem;
}
.footer-logo img {
  height: 36px;
  margin-bottom: 1rem;
}
.footer-info {
  font-size: .85rem;
  line-height: 1.8;
}
.footer-nav { display: flex; gap: 3rem; }
.footer-nav-title {
  font-size: .8rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: .05em;
}
.footer-nav ul li { margin-bottom: .5rem; }
.footer-nav ul a {
  font-size: .85rem;
  transition: color var(--transition);
}
.footer-nav ul a .nav-en { display: none; }
.footer-nav ul a:hover { color: rgba(255,255,255,.7); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.3);
  padding-top: 1.5rem;
  text-align: center;
  font-family: var(--font-en);
  font-size: .8rem;
  color: rgba(255,255,255,.6);
}

/* --- Stats Bar --- */
.stats-bar {
  background: linear-gradient(135deg, var(--navy) 0%, var(--primary-dark) 100%);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
.stats-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(67,133,165,.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(91,154,60,.15) 0%, transparent 50%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  z-index: 1;
}
.stat-item {
  text-align: center;
  color: #fff;
  position: relative;
}
.stat-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0; top: 10%;
  height: 80%;
  width: 1px;
  background: rgba(255,255,255,.15);
}
.stat-number {
  font-family: var(--font-en);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: .3rem;
  background: linear-gradient(135deg, #fff, var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.7);
  letter-spacing: .05em;
}

/* --- Infographic Flow --- */
.flow-infographic {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}
.flow-line {
  position: absolute;
  top: 48px;
  left: 80px;
  right: 80px;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
.flow-line-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 1.5s cubic-bezier(.22,1,.36,1);
}
.flow-line-fill.is-visible { width: 100%; }
.flow-infographic .flow-steps {
  position: relative;
  z-index: 1;
}
.flow-step-icon {
  width: 96px; height: 96px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  transition: all .5s cubic-bezier(.22,1,.36,1);
  position: relative;
}
.flow-step-icon svg {
  width: 36px; height: 36px;
  transition: transform .4s ease;
}
.flow-step:hover .flow-step-icon {
  border-color: var(--primary);
  box-shadow: 0 8px 30px rgba(67,133,165,.2);
  transform: scale(1.08);
}
.flow-step:hover .flow-step-icon svg {
  transform: scale(1.1);
}
.flow-step-badge {
  position: absolute;
  top: -4px; right: -4px;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-family: var(--font-en);
  font-size: .75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Section Image (split layout) --- */
.section-split {
  display: flex;
  align-items: center;
  gap: 4rem;
}
.section-split--reverse { flex-direction: row-reverse; }
.section-split-content { flex: 1; }
.section-split-img {
  flex: 0 0 45%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
}
.section-split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Section Banner Image */
.section-banner {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 3rem;
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
  max-height: 320px;
}
.section-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* --- Problems Section --- */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}
.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: #fff;
  border-radius: 10px;
  padding: 1.5rem;
  box-shadow: 0 2px 12px rgba(0,0,0,.05);
}
.problem-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(67,133,165,.08);
  display: flex;
  align-items: center;
  justify-content: center;
}
.problem-icon svg {
  width: 24px; height: 24px;
}
.problem-text {
  font-size: .95rem;
  font-weight: 500;
  color: var(--dark);
  line-height: 1.6;
}
.problems-lead {
  text-align: center;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 3rem;
  letter-spacing: .03em;
}

/* --- Strengths Section --- */
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.strength-card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
  position: relative;
  transition: transform .5s cubic-bezier(.22,1,.36,1), box-shadow .5s cubic-bezier(.22,1,.36,1);
}
.strength-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,.1);
}
.strength-icon {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(67,133,165,.1), rgba(91,154,60,.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.2rem;
}
.strength-icon svg {
  width: 32px; height: 32px;
}
.strength-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: .8rem;
}
.strength-text {
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* --- Reasons Section --- */
.reasons-list {
  max-width: 900px;
  margin: 0 auto;
  counter-reset: reason;
}
.reason-item {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
  counter-increment: reason;
}
.reason-item:last-child { border-bottom: none; }
.reason-num {
  flex-shrink: 0;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 4px 15px rgba(67,133,165,.3);
}
@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
.reason-body { flex: 1; }
.reason-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: .6rem;
}
.reason-text {
  font-size: .95rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* --- Flow Section --- */
.flow-steps {
  display: flex;
  gap: 0;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}
.flow-step {
  flex: 1;
  text-align: center;
  padding: 0 1rem;
  position: relative;
}
.flow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 32px;
  right: -4px;
  width: 24px; height: 2px;
  background: var(--primary);
}
.flow-step-num {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-family: var(--font-en);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  background: #fff;
  position: relative;
  z-index: 1;
  transition: all .4s cubic-bezier(.22,1,.36,1);
}
.flow-step:hover .flow-step-num {
  background: var(--primary);
  color: #fff;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(67,133,165,.3);
}
.flow-step-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: .5rem;
}
.flow-step-text {
  font-size: .85rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* --- FAQ Section --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  gap: 1rem;
}
.faq-question::before {
  content: "Q.";
  font-family: var(--font-en);
  font-weight: 700;
  color: var(--primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.faq-toggle {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition);
}
.faq-toggle svg {
  width: 14px; height: 14px;
  transition: transform var(--transition);
}
.faq-item.is-open .faq-toggle svg {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s ease, padding .4s ease;
}
.faq-item.is-open .faq-answer {
  max-height: 300px;
}
.faq-answer-inner {
  padding: 0 0 1.5rem 2rem;
  font-size: .95rem;
  color: var(--text-light);
  line-height: 1.8;
}

/* --- Recruit (準備中) --- */
.recruit-coming {
  min-height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.recruit-coming-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  color: var(--primary);
  opacity: .3;
}
.recruit-coming-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 1rem;
}
.recruit-coming-text {
  font-size: 1rem;
  color: var(--text-light);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .service-detail { gap: 2rem; }
  .strengths-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --section-py: 60px;
    --header-h: 64px;
  }
  .hamburger { display: flex; }
  .header .nav-list { display: none; }
  .hero-tagline { font-size: 1.6rem; letter-spacing: .1em; }
  .hero-logo { width: 240px; }
  .page-hero { height: 300px; }
  .page-hero-title { font-size: 2rem; }
  .section-title { font-size: 1.8rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-detail {
    flex-direction: column !important;
    gap: 1.5rem;
    padding: 2.5rem 0;
  }
  .service-detail-img { flex: none; width: 100%; }
  .service-detail-num { font-size: 2.5rem; }
  .values-grid { grid-template-columns: 1fr; }
  .company-table th {
    display: block;
    width: 100%;
    padding-bottom: .3rem;
    border-bottom: none;
  }
  .company-table td {
    display: block;
    padding-top: 0;
  }
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .footer-nav { flex-direction: column; gap: 2rem; align-items: center; }
  .message-lead { font-size: 1.5rem; }
  .section-split { flex-direction: column !important; gap: 2rem; }
  .section-split-img { flex: none; width: 100%; }
  .section-banner { max-height: 200px; }
  .problems-grid { grid-template-columns: 1fr; }
  .strengths-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem 1rem; }
  .stat-number { font-size: 2.5rem; }
  .stat-item:not(:last-child)::after { display: none; }
  .flow-line { display: none; }
  .flow-step-icon { width: 72px; height: 72px; }
  .flow-step-icon svg { width: 28px; height: 28px; }
  .reason-item { gap: 1.2rem; }
  .reason-num { width: 48px; height: 48px; font-size: 1.2rem; }
  .flow-steps { flex-direction: column; gap: 1.5rem; }
  .flow-step:not(:last-child)::after { display: none; }
  .problems-lead { font-size: 1.3rem; }
  .cta-title { font-size: 1.5rem; }
}

@media (max-width: 480px) {
  .hero-tagline { font-size: 1.3rem; letter-spacing: .08em; }
  .hero-logo { width: 200px; }
  .btn { padding: 14px 30px; font-size: .9rem; }
}