@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500;700;800&family=Space+Grotesk:wght@400;500;700&family=IBM+Plex+Mono:wght@400;500;600&family=Inter:wght@400;500;600;700&family=Noto+Sans+JP:wght@300;400;500;700&family=Noto+Sans+Mono+JP:wght@400;500&display=swap');

:root {
  --cream: #F2EEE3;
  --cream-soft: rgba(255, 254, 250, 0.88);
  --cream-glass: rgba(255, 254, 250, 0.94);
  --ink: #0E1F2E;
  --ink-soft: rgba(14, 31, 46, 0.12);
  --ink-80: rgba(14, 31, 46, 0.8);
  --ink-70: rgba(14, 31, 46, 0.7);
  --cyan: #06B6D4;
  --cyan-glow: rgba(6, 182, 212, 0.32);
  --steel: #5C6B7C;
  --amber: #E8A04B;
  --mint: #B5D4C8;
  --mint-soft: rgba(181, 212, 200, 0.32);
  --grid: rgba(92, 107, 124, 0.08);
  --grid-soft: rgba(92, 107, 124, 0.06);
  --border: #C8D4DD;
  --shadow-soft: 0 8px 24px rgba(14, 31, 46, 0.06);
  --shadow-pop: 0 16px 40px rgba(6, 182, 212, 0.18);
  --shadow-cyan: 0 16px 40px rgba(6, 182, 212, 0.22);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

strong, p, b, span { color: inherit; }

a { color: inherit; text-decoration: none; }

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

button { font-family: inherit; cursor: pointer; border: none; background: none; }

.pure-button { background: var(--cyan); color: var(--cream); border: none; }

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--grid) 0.5px, transparent 0.5px),
    linear-gradient(to bottom, var(--grid) 0.5px, transparent 0.5px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 1;
}

.sonar-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.sonar-canvas canvas { display: block; }

.top-edge {
  position: sticky;
  top: 0;
  z-index: 300;
  height: 84px;
  background: rgba(242, 238, 227, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--ink-soft);
  display: flex;
  align-items: center;
  padding: 0 32px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  margin-right: auto;
}

.brand-mark {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-domain {
  font-family: 'Shippori Mincho', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.brand-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-80);
  margin-top: 2px;
}

.brand-jp .accent { color: var(--cyan); }

.nav-block {
  display: flex;
  align-items: center;
  gap: 22px;
  height: 100%;
}

.nav-group {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-right: 18px;
  border-right: 1px solid rgba(6, 182, 212, 0.4);
}

.nav-group:last-child {
  padding-right: 0;
  border-right: none;
}

.nav-link {
  position: relative;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 8px 0;
  transition: color 0.3s ease;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 0;
  background: var(--cyan);
  transition: width 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover { color: var(--cyan); }
.nav-link:hover::after { width: 100%; }
.nav-link.active { color: var(--cyan); }
.nav-link.active::after { width: 100%; }

.burger {
  display: none;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

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

.burger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.burger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top right, var(--cream) 0%, #E8E2D0 100%);
  z-index: 200;
  display: none;
  flex-direction: column;
  padding: 24px 32px 48px;
  overflow-y: auto;
}

.mobile-menu.open {
  display: flex;
  animation: fadeIn 0.48s cubic-bezier(0.65, 0, 0.35, 1);
}

.mobile-menu .brand-block { margin-bottom: 48px; }

.mobile-menu .menu-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 56px;
  color: var(--ink);
  margin-bottom: 32px;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mobile-nav-list a {
  font-family: 'Shippori Mincho', serif;
  font-size: 28px;
  color: var(--ink);
  line-height: 1.6;
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
}

.mobile-menu.open .mobile-nav-list a {
  animation: slideUp 0.34s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.mobile-menu.open .mobile-nav-list li:nth-child(1) a { animation-delay: 0.06s; }
.mobile-menu.open .mobile-nav-list li:nth-child(2) a { animation-delay: 0.12s; }
.mobile-menu.open .mobile-nav-list li:nth-child(3) a { animation-delay: 0.18s; }
.mobile-menu.open .mobile-nav-list li:nth-child(4) a { animation-delay: 0.24s; }
.mobile-menu.open .mobile-nav-list li:nth-child(5) a { animation-delay: 0.30s; }
.mobile-menu.open .mobile-nav-list li:nth-child(6) a { animation-delay: 0.36s; }
.mobile-menu.open .mobile-nav-list li:nth-child(7) a { animation-delay: 0.42s; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes sonarWave {
  from { transform: scale(0.2); opacity: 0.7; }
  to { transform: scale(2.6); opacity: 0; }
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.85; }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes kineticLetter {
  from { opacity: 0; transform: translateY(28px); filter: blur(6px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 32px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--cream);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 4;
  max-width: 1480px;
  width: 100%;
  margin: 0 auto;
}

.hero-marker {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--amber);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(48px, 11vw, 84px);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: var(--ink);
  width: 88%;
  margin-bottom: 8px;
}

.hero-title .latin { display: block; font-variation-settings: "wdth" 130; }

.hero-title .jp {
  display: block;
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(40px, 10vw, 168px);
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: 0.05em;
  margin: 4px 0;
}

.hero-title .latin-l { display: block; font-variation-settings: "wdth" 120; font-weight: 700; }

.hero-title .letter {
  display: inline-block;
  opacity: 0;
  transform: translateY(28px);
  filter: blur(6px);
  animation: kineticLetter 0.72s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-divider {
  width: 220px;
  height: 3px;
  background: var(--cyan);
  border-radius: 2px;
  margin: 28px 0 22px;
}

.hero-sub {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(16px, 2vw, 22px);
  font-style: italic;
  color: var(--ink-80);
  line-height: 1.5;
  max-width: 640px;
  margin-bottom: 24px;
}

.hero-tech {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.04em;
  margin-bottom: 56px;
}

.hero-bottom {
  position: absolute;
  bottom: 48px;
  left: 32px;
  right: 32px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  z-index: 5;
  flex-wrap: wrap;
  gap: 24px;
}

.cta-capsule {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 88px;
  padding: 0 36px;
  background: var(--cyan);
  color: var(--cream);
  border-radius: 44px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 0 16px 40px var(--cyan-glow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  white-space: nowrap;
}

.cta-capsule:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 56px rgba(6, 182, 212, 0.42);
}

.hero-status {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink);
  letter-spacing: 0.04em;
}

.pulse-dot {
  position: relative;
  width: 12px;
  height: 12px;
  background: var(--amber);
  border-radius: 50%;
  flex-shrink: 0;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid var(--amber);
  animation: sonarWave 2.4s ease-out infinite;
}

.hero-live {
  position: absolute;
  top: 100px;
  right: 32px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--ink);
  background: rgba(255, 254, 250, 0.82);
  border-radius: 14px;
  padding: 8px 14px;
  letter-spacing: 0.04em;
  z-index: 6;
}

.hero-legend {
  position: absolute;
  bottom: 100px;
  right: 32px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  color: var(--ink-70);
  line-height: 1.6;
  z-index: 6;
  text-align: right;
}

.section {
  position: relative;
  padding: 120px 32px;
  z-index: 2;
}

.section-tight { padding: 80px 32px; }

.container { max-width: 1480px; margin: 0 auto; position: relative; }

.section-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  color: var(--cyan);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(36px, 6vw, 96px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--ink);
  margin-bottom: 24px;
  width: 75%;
}

.section-title .jp-block { display: block; font-size: 0.55em; color: var(--cyan); margin-top: 6px; letter-spacing: 0.08em; }

.section-sub {
  font-family: 'Shippori Mincho', serif;
  font-style: italic;
  font-size: 22px;
  color: var(--cyan);
  margin-bottom: 32px;
  max-width: 480px;
}

.section-mint {
  background: rgba(181, 212, 200, 0.18);
  position: relative;
}

.section-mint::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--grid-soft) 0.5px, transparent 0.5px),
    linear-gradient(to bottom, var(--grid-soft) 0.5px, transparent 0.5px);
  background-size: 64px 64px;
  pointer-events: none;
}

.editorial {
  column-count: 4;
  column-gap: 28px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.editorial p { margin-bottom: 18px; break-inside: avoid; }

.editorial .pull-quote {
  font-family: 'Shippori Mincho', serif;
  font-style: italic;
  font-size: clamp(24px, 3vw, 36px);
  color: var(--cyan);
  line-height: 1.4;
  margin: 32px 0;
  break-inside: avoid;
  column-span: all;
}

.editorial .data-card {
  background: var(--mint-soft);
  border: 1px solid var(--cyan);
  border-radius: 12px;
  padding: 20px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink);
  line-height: 1.9;
  margin: 16px 0;
  break-inside: avoid;
}

.editorial .standards {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink-70);
  line-height: 1.9;
  margin: 24px 0;
  break-inside: avoid;
  border-top: 1px dashed var(--cyan);
  border-bottom: 1px dashed var(--cyan);
  padding: 16px 0;
}

.editorial .photo-card {
  break-inside: avoid;
  margin: 18px 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1.5px solid var(--cyan);
  position: relative;
}

.editorial .photo-card img { width: 100%; height: auto; display: block; }

.editorial .photo-caption {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  color: var(--cyan);
  padding: 10px 14px;
  background: rgba(255, 254, 250, 0.94);
}

.marquee {
  margin-top: 64px;
  overflow: hidden;
  border-top: 1px solid var(--ink-soft);
  border-bottom: 1px solid var(--ink-soft);
  padding: 18px 0;
}

.marquee-track {
  display: flex;
  gap: 56px;
  white-space: nowrap;
  animation: marquee 60s linear infinite;
  font-family: 'Shippori Mincho', serif;
  font-size: 28px;
  color: var(--ink-70);
}

.marquee-track span { flex-shrink: 0; }

.services-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
}

.service-panel {
  position: relative;
  background: var(--cream-soft);
  border: 1px solid var(--cyan);
  border-radius: 16px;
  padding: 18px 28px;
  min-height: 96px;
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 28px;
  align-items: center;
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition: box-shadow 0.4s ease, transform 0.4s ease, z-index 0s;
  z-index: 1;
}

.service-panel.open {
  z-index: 10;
  transform: scale(1.02);
  box-shadow: var(--shadow-pop);
}

.service-num {
  width: 64px;
  height: 72px;
  background: var(--cyan);
  color: var(--cream);
  border-radius: 20px 32px 20px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.service-name-block { display: flex; flex-direction: column; gap: 4px; }

.service-name {
  font-family: 'Shippori Mincho', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

.service-name-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
}

.service-toggle {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--cyan);
  transition: transform 0.32s ease;
  flex-shrink: 0;
}

.service-panel.open .service-toggle { transform: rotate(45deg); }

.service-body {
  display: none;
  grid-column: 1 / -1;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px dashed var(--cyan);
  gap: 32px;
}

.service-panel.open .service-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.service-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.service-specs {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--steel);
  line-height: 1.9;
  background: var(--mint-soft);
  border-radius: 12px;
  padding: 18px;
  border-left: 4px solid var(--cyan);
}

.service-media {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  margin-top: 12px;
  border: 1px solid var(--cyan);
}

.service-media img { width: 100%; height: 220px; object-fit: cover; display: block; }

.process-graph {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(3, 200px);
  gap: 24px;
  margin-top: 56px;
}

.process-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.process-node {
  position: relative;
  background: rgba(255, 254, 250, 0.92);
  border: 1.5px solid var(--cyan);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow-soft);
  z-index: 2;
  transition: transform 0.3s ease, box-shadow 0.3s ease, z-index 0s;
  cursor: default;
}

.process-node:hover {
  z-index: 10;
  transform: scale(1.08);
  box-shadow: 0 16px 40px rgba(6, 182, 212, 0.22);
}

.process-node-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 32px;
  color: var(--cyan);
  font-weight: 600;
  line-height: 1;
}

.process-node-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  margin: 8px 0 4px;
}

.process-node-desc {
  font-size: 12px;
  color: var(--ink-80);
  line-height: 1.5;
}

.process-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 8px 0;
  color: var(--ink);
}

.process-node-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  color: var(--steel);
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 48px;
}

.adv-card {
  background: var(--cream-soft);
  border: 1px solid var(--cyan);
  border-radius: 16px;
  padding: 28px;
  min-height: 280px;
  position: relative;
  overflow: hidden;
  transition: flex 0.42s cubic-bezier(0.34, 1.56, 0.64, 1), transform 0.42s ease, box-shadow 0.42s ease;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.adv-card:hover {
  flex: 1.55;
  box-shadow: var(--shadow-cyan);
  background: rgba(255, 254, 250, 0.96);
}

.adv-card-num {
  position: absolute;
  right: -10px;
  bottom: -30px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 110px;
  font-weight: 600;
  color: var(--cyan);
  opacity: 0.14;
  line-height: 1;
  pointer-events: none;
}

.adv-icon {
  width: 56px;
  height: 56px;
  color: var(--cyan);
}

.adv-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}

.adv-desc {
  font-size: 14px;
  color: var(--ink-80);
  line-height: 1.55;
}

.cases-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cases-sticky {
  display: contents;
}

.cases-track {
  display: contents;
}

.case-card {
  background: var(--cream-glass);
  border: 1px solid var(--cyan);
  border-radius: 18px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  position: relative;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(6, 182, 212, 0.24);
}

.case-tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan);
}

.case-photo {
  width: 100%;
  height: 56%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--ink-soft);
}

.case-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

.case-title {
  font-family: 'Shippori Mincho', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}

.case-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--steel);
  text-transform: uppercase;
}

.case-specs {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-80);
  line-height: 1.7;
  margin-top: auto;
}

.cases-progress {
  position: absolute;
  top: 120px;
  left: 50%;
  transform: translateX(-50%);
  width: 280px;
  height: 4px;
  background: rgba(14, 31, 46, 0.1);
  border-radius: 2px;
  z-index: 5;
}

.cases-progress-bar {
  height: 100%;
  background: var(--cyan);
  border-radius: 2px;
  width: 0;
  transition: width 0.2s linear;
}

.cases-progress-dot {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  background: var(--cyan);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  left: 0;
  transition: left 0.2s linear;
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.6);
}

.team-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  margin-top: 56px;
}

.team-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  z-index: 2;
}

.team-row {
  padding: 18px 0;
  border-top: 1px dashed var(--cyan);
  border-bottom: 1px dashed var(--cyan);
  cursor: default;
  transition: transform 0.3s ease, z-index 0s;
  position: relative;
  z-index: 1;
}

.team-row:hover {
  transform: translateX(8px);
  z-index: 10;
}

.team-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.team-name {
  font-family: 'Shippori Mincho', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

.team-en {
  font-size: 14px;
  color: var(--ink-80);
  margin-top: 4px;
}

.team-role {
  font-style: italic;
  font-size: 12px;
  color: var(--cyan);
  margin-top: 4px;
}

.team-visual {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: var(--cream-soft);
  border: 1px solid var(--cyan);
  box-shadow: 0 8px 32px rgba(6, 182, 212, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-visual-inner {
  position: absolute;
  inset: 0;
  opacity: 0;
  clip-path: inset(100% 0 0 0);
  transition: opacity 0.3s ease, clip-path 0.42s cubic-bezier(0.65, 0, 0.35, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
}

.team-visual-inner img { width: 100%; height: 100%; object-fit: cover; }

.team-visual-inner.active {
  opacity: 1;
  clip-path: inset(0 0 0 0);
}

.team-placeholder {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--steel);
  text-align: center;
  padding: 32px;
  line-height: 1.7;
}

.faq-stack {
  position: relative;
  margin-top: 56px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-card {
  position: relative;
  background: var(--cream-glass);
  border: 1.5px solid var(--cyan);
  border-radius: 16px;
  padding: 20px 24px;
  min-height: 88px;
  cursor: pointer;
  display: grid;
  grid-template-columns: 64px 1fr 44px;
  gap: 18px;
  align-items: center;
  box-shadow: var(--shadow-soft);
  transition: box-shadow 0.4s ease, transform 0.4s ease, z-index 0s;
  z-index: 1;
}

.faq-card.open {
  z-index: 10;
  transform: scale(1.02);
  box-shadow: var(--shadow-cyan);
}

.faq-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 22px;
  color: var(--cyan);
  font-weight: 600;
}

.faq-q {
  font-family: 'Shippori Mincho', serif;
  font-size: 20px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
}

.faq-toggle {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--cyan);
  transition: transform 0.32s ease;
}

.faq-card.open .faq-toggle { transform: rotate(45deg); }

.faq-a {
  display: none;
  grid-column: 1 / -1;
  margin-top: 16px;
  padding: 18px;
  background: var(--mint-soft);
  border-left: 5px solid var(--cyan);
  border-radius: 8px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.faq-card.open .faq-a { display: block; }

.reviews-stage {
  position: relative;
  perspective: 1400px;
  height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 56px;
}

.review-card {
  position: absolute;
  width: 480px;
  height: 560px;
  background: var(--cream-glass);
  border: 1.5px solid var(--cyan);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  padding: 22px;
  display: flex;
  flex-direction: column;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.4s ease, z-index 0s;
  cursor: pointer;
}

.review-media {
  height: 55%;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  border: 1px solid var(--ink-soft);
}

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

.review-stars {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.review-stars svg { width: 18px; height: 18px; }

.review-quote {
  font-family: 'Shippori Mincho', serif;
  font-style: italic;
  font-size: 22px;
  color: var(--ink);
  line-height: 1.4;
  margin-bottom: 18px;
}

.review-foot {
  margin-top: auto;
  padding: 16px;
  background: var(--mint-soft);
  border-radius: 12px;
}

.review-num {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.review-name { font-size: 14px; color: var(--ink); font-weight: 600; margin-top: 4px; }

.review-loc {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ink-70);
  margin-top: 4px;
}

.review-arrow {
  position: absolute;
  top: 50%;
  width: 60px;
  height: 60px;
  border-radius: 30px;
  background: var(--cream-glass);
  border: 1.5px solid var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  font-size: 22px;
  transform: translateY(-50%);
  z-index: 50;
  transition: border-width 0.3s ease, transform 0.3s ease;
}

.review-arrow:hover {
  border-width: 2.5px;
  transform: translateY(-50%) scale(1.05);
}

.review-arrow.prev { left: -8px; }

.review-arrow.next { right: -8px; }

.contact-bento {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(200px, auto);
  gap: 18px;
  margin-top: 56px;
}

.bento {
  background: var(--cream-soft);
  border: 1px solid var(--cyan);
  border-radius: 16px;
  padding: 28px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bento:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(6, 182, 212, 0.18);
  z-index: 5;
}

.bento-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.bento-main {
  font-family: 'Shippori Mincho', serif;
  font-size: 32px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
}

.bento-sub {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink-80);
  margin-top: 10px;
}

.bento-wide { grid-column: span 2; }

.bento-tall { grid-row: span 2; }

.cta-bento {
  background: var(--cyan);
  color: var(--cream);
  border-color: var(--cyan);
}

.cta-bento .bento-label, .cta-bento .bento-sub { color: var(--cream); }
.cta-bento .bento-main { color: var(--cream); font-size: 28px; }

.btn-bento {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 56px;
  padding: 0 28px;
  border-radius: 28px;
  background: var(--ink);
  color: var(--cream);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform 0.3s ease;
}

.btn-bento:hover { transform: translateY(-2px); }

.footer {
  position: relative;
  background: var(--ink);
  color: var(--cream);
  padding: 80px 32px 24px;
  z-index: 3;
}

.footer-grid {
  max-width: 1480px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(242, 238, 227, 0.18);
}

.footer-brand .brand-domain { color: var(--cream); }
.footer-brand .brand-jp { color: rgba(242, 238, 227, 0.7); }
.footer-brand .brand-jp .accent { color: var(--cyan); }

.footer-tagline {
  font-family: 'Shippori Mincho', serif;
  font-size: 16px;
  line-height: 1.6;
  margin-top: 24px;
  color: rgba(242, 238, 227, 0.75);
}

.footer-col h4 {
  font-family: 'Shippori Mincho', serif;
  font-size: 14px;
  color: var(--cyan);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 22px;
  font-weight: 700;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }

.footer-col a {
  font-size: 14px;
  color: rgba(242, 238, 227, 0.85);
  transition: color 0.3s ease;
}

.footer-col a:hover { color: var(--cyan); }

.footer-contact { font-size: 14px; line-height: 1.7; color: rgba(242, 238, 227, 0.85); }
.footer-contact .tel { font-family: 'IBM Plex Mono', monospace; font-size: 18px; color: var(--cream); font-weight: 600; }
.footer-contact .addr { margin-top: 8px; }

.footer-bottom {
  max-width: 1480px;
  margin: 24px auto 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: rgba(242, 238, 227, 0.55);
  letter-spacing: 0.04em;
}

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  max-width: 420px;
  background: var(--cream);
  border: 1.5px solid var(--cyan);
  border-radius: 18px;
  padding: 22px 24px;
  z-index: 9999;
  box-shadow: 0 12px 40px rgba(14, 31, 46, 0.18);
}

.cookie-banner h5 {
  font-family: 'Shippori Mincho', serif;
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 8px;
}

.cookie-banner p {
  font-size: 12px;
  color: var(--ink-80);
  line-height: 1.55;
  margin-bottom: 16px;
}

.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.cookie-btn {
  height: 44px;
  padding: 0 20px;
  border-radius: 22px;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: opacity 0.3s ease;
}

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

.cookie-accept { background: var(--cyan); color: var(--cream); }

.cookie-decline { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }

.cookie-link { font-size: 11px; color: var(--cyan); text-decoration: underline; }

.page-hero {
  padding: 120px 32px 80px;
  position: relative;
}

.page-hero-inner { max-width: 1480px; margin: 0 auto; }

.breadcrumbs {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 16px;
}

.breadcrumbs a { color: var(--cyan); }
.breadcrumbs span { margin: 0 8px; color: var(--steel); }

.form-block {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  margin-top: 48px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.form-grid .full { grid-column: span 2; }

.form-field { display: flex; flex-direction: column; gap: 6px; }

.form-field label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
}

.form-field input, .form-field textarea, .form-field select {
  background: var(--cream);
  border: 1.5px solid var(--ink-soft);
  border-radius: 12px;
  padding: 14px 16px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--ink);
  transition: border-color 0.3s ease;
  width: 100%;
}

.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none;
  border-color: var(--cyan);
}

.form-field textarea { min-height: 140px; resize: vertical; }

.form-submit {
  height: 64px;
  padding: 0 36px;
  border-radius: 32px;
  background: var(--cyan);
  color: var(--cream);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 18px;
  transition: transform 0.3s ease;
  white-space: nowrap;
}

.form-submit:hover { transform: translateY(-2px); }

.thanks-card {
  background: var(--cream-glass);
  border: 1.5px solid var(--cyan);
  border-radius: 22px;
  padding: 64px 48px;
  text-align: center;
  box-shadow: 0 16px 40px rgba(6, 182, 212, 0.18);
  max-width: 720px;
  margin: 64px auto;
}

.thanks-check {
  width: 96px;
  height: 96px;
  background: var(--cyan);
  color: var(--cream);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  margin: 0 auto 24px;
  box-shadow: 0 12px 32px var(--cyan-glow);
}

.policy-block {
  max-width: 920px;
  margin: 0 auto;
  background: var(--cream-glass);
  border: 1.5px solid var(--cyan);
  border-radius: 18px;
  padding: 56px;
}

.policy-block h2 {
  font-family: 'Shippori Mincho', serif;
  font-size: 24px;
  color: var(--ink);
  margin: 32px 0 14px;
}

.policy-block h3 {
  font-family: 'Shippori Mincho', serif;
  font-size: 18px;
  color: var(--cyan);
  margin: 22px 0 10px;
}

.policy-block p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
  margin-bottom: 14px;
}

.policy-block ul { margin: 0 0 18px 22px; }
.policy-block li { font-size: 14px; line-height: 1.7; margin-bottom: 6px; }

.team-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.team-detail-card {
  background: var(--cream-soft);
  border: 1px solid var(--cyan);
  border-radius: 18px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-detail-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(6, 182, 212, 0.18);
}

.team-detail-card img { width: 100%; height: 320px; object-fit: cover; }

.team-detail-card .meta { padding: 22px; }

.team-detail-card .role { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--cyan); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 8px; }
.team-detail-card .name { font-family: 'Shippori Mincho', serif; font-size: 22px; color: var(--ink); font-weight: 700; }
.team-detail-card .bio { font-size: 13px; color: var(--ink-80); margin-top: 10px; line-height: 1.6; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.gallery-item {
  background: var(--cream-soft);
  border: 1px solid var(--cyan);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(6, 182, 212, 0.18);
}

.gallery-item img { width: 100%; height: 280px; object-fit: cover; }
.gallery-item .gi-meta { padding: 18px; }
.gallery-item .gi-title { font-family: 'Shippori Mincho', serif; font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.gallery-item .gi-sub { font-family: 'IBM Plex Mono', monospace; font-size: 11px; color: var(--steel); letter-spacing: 0.04em; }

.callout-band {
  background: var(--cyan);
  color: var(--cream);
  padding: 48px 32px;
  text-align: center;
}

.callout-band h3 { font-family: 'Shippori Mincho', serif; font-size: 32px; margin-bottom: 12px; }
.callout-band p { font-size: 16px; opacity: 0.92; margin-bottom: 24px; }

.btn-band {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 64px;
  padding: 0 32px;
  border-radius: 32px;
  background: var(--ink);
  color: var(--cream);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform 0.3s ease;
}

.btn-band:hover { transform: translateY(-2px); }

@media (max-width: 1100px) {
  .nav-block { display: none; }
  .burger { display: flex; }
  .top-edge { padding: 0 16px; height: 64px; }
  .brand-domain { font-size: 16px; }
  .brand-jp { font-size: 10px; }
  .brand-mark { width: 36px; height: 36px; }
  .hero { padding: 64px 20px; min-height: auto; }
  .hero-bottom { position: static; padding-top: 32px; flex-direction: column; align-items: flex-start; }
  .hero-live, .hero-legend { position: static; margin-top: 16px; text-align: left; }
  .editorial { column-count: 2; }
  .process-graph { grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; }
  .process-node { min-height: auto; padding: 14px; }
  .advantages-grid { grid-template-columns: repeat(2, 1fr); }
  .cases-wrapper { grid-template-columns: repeat(2, 1fr); }
  .team-block { grid-template-columns: 1fr; }
  .team-visual { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-bento { grid-template-columns: repeat(2, 1fr); }
  .bento-wide { grid-column: span 2; }
  .form-block { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 72px 18px; }
  .section-tight { padding: 56px 18px; }
  .page-hero { padding: 96px 18px 56px; }
  .section-title { width: 100%; }
  .editorial { column-count: 1; }
  .service-panel { grid-template-columns: 56px 1fr 36px; gap: 14px; padding: 14px 16px; }
  .service-num { width: 48px; height: 56px; font-size: 16px; }
  .service-name { font-size: 18px; }
  .service-panel.open .service-body { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
  .adv-card { min-height: 220px; }
  .cases-wrapper { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { font-size: 10px; flex-direction: column; }
  .contact-bento { grid-template-columns: 1fr; }
  .bento-wide, .bento-tall { grid-column: span 1; grid-row: auto; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .full { grid-column: span 1; }
  .policy-block { padding: 32px 24px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .cta-capsule { height: 64px; font-size: 12px; padding: 0 24px; }
  .review-card { width: 90vw; max-width: 380px; }
  .review-arrow { width: 44px; height: 44px; }
  .mobile-menu { padding: 20px 20px 40px; }
  .mobile-menu .menu-title { font-size: 36px; }
  .mobile-nav-list a { font-size: 22px; }
  .cookie-banner { left: 12px; right: 12px; bottom: 12px; max-width: none; width: auto; padding: 18px; }
  .team-detail-grid { grid-template-columns: 1fr; }
  .thanks-card { padding: 40px 24px; }
  .thanks-check { width: 72px; height: 72px; font-size: 36px; }
}

@media (max-width: 380px) {
  .hero-title .latin, .hero-title .latin-l { font-size: 44px; }
  .hero-title .jp { font-size: 40px; }
}