:root {
  --indigo-deep: #1D2336;
  --electric-indigo: #3458D1;
  --coral-brass: #E07B5A;
  --concrete-grey: #8E929F;
  --milk-white: #FDFBF8;
  --pure-white: #FFFFFF;
  --lavender-mist: #CBC3D8;
  --border-soft: rgba(29, 35, 54, 0.1);
  --border-medium: rgba(29, 35, 54, 0.16);
  --shadow-floor-1: 2px 6px 0 rgba(29, 35, 54, 0.06);
  --shadow-floor-2: 0 12px 28px rgba(29, 35, 54, 0.04);
  --shadow-floor-3: 0 20px 48px rgba(86, 92, 115, 0.03);
  --shadow-accent: 4px 12px 0 rgba(52, 88, 209, 0.45);
  --gap-card: 32px;
  --gap-card-lg: 40px;
  --radius-card: 4px;
  --sidebar-w: 256px;
  --sidebar-w-compact: 72px;
  --header-h-mobile: 64px;
  --ease-out-expressive: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-fluid: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--indigo-deep);
  background: var(--milk-white);
  overflow-x: hidden;
  min-height: 100vh;
  font-feature-settings: "ss01" on, "cv11" on;
}

strong, p, span, a, li, h1, h2, h3, h4, h5, h6 {
  color: inherit;
}

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

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

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

body {
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -2;
  background: var(--milk-white);
}

body::after {
  content: "";
  position: fixed;
  top: -20%;
  left: -10%;
  width: 80vw;
  height: 80vw;
  background: radial-gradient(circle, rgba(52, 88, 209, 0.18) 0%, rgba(52, 88, 209, 0) 60%);
  filter: blur(180px);
  z-index: -1;
  animation: meshDrift1 78s ease-in-out infinite;
  pointer-events: none;
}

.mesh-blob-1 {
  position: fixed;
  top: 30%;
  right: -50%;
  width: 140vw;
  height: 140vw;
  background: radial-gradient(circle, rgba(224, 123, 90, 0.15) 0%, rgba(224, 123, 90, 0) 60%);
  filter: blur(220px);
  z-index: -1;
  animation: meshDrift2 86s ease-in-out infinite;
  pointer-events: none;
}

.mesh-blob-2 {
  position: fixed;
  bottom: -50%;
  left: -30%;
  width: 140vw;
  height: 140vw;
  background: radial-gradient(circle, rgba(203, 195, 216, 0.14) 0%, rgba(203, 195, 216, 0) 60%);
  filter: blur(240px);
  z-index: -1;
  animation: meshDrift3 92s ease-in-out infinite;
  pointer-events: none;
}

@keyframes meshDrift1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(40vw, 20vh) scale(1.1); }
  66% { transform: translate(-20vw, 30vh) scale(0.95); }
}

@keyframes meshDrift2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30vw, -25vh) scale(1.15); }
}

@keyframes meshDrift3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(20vw, -15vh) scale(1.05); }
  75% { transform: translate(-25vw, 15vh) scale(1.1); }
}

.glow-torch {
  position: fixed;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(52, 88, 209, 0.12) 0%, rgba(52, 88, 209, 0) 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 380ms var(--ease-out-expressive);
  opacity: 0;
  mix-blend-mode: multiply;
}

body:hover .glow-torch {
  opacity: 1;
}

.glow-torch.is-active {
  background: radial-gradient(circle, rgba(52, 88, 209, 0.28) 0%, rgba(52, 88, 209, 0) 70%);
}

.glow-torch.is-coral {
  background: radial-gradient(circle, rgba(224, 123, 90, 0.24) 0%, rgba(224, 123, 90, 0) 70%);
}

.left-dock {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: rgba(253, 251, 248, 0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-right: 1px solid var(--border-soft);
  z-index: 100;
  display: flex;
  flex-direction: column;
  padding: 32px 0;
  transition: width 380ms var(--ease-out-expressive);
}

.left-dock.is-compact {
  width: var(--sidebar-w-compact);
}

.dock-brand {
  padding: 0 28px 28px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 28px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.dock-brand-mark {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  transition: all 380ms var(--ease-out-expressive);
}

.left-dock.is-compact .dock-brand-mark {
  width: 40px;
  height: 40px;
}

.dock-brand-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

.dock-brand-domain {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--indigo-deep);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.dock-brand-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 10px;
  font-weight: 500;
  color: var(--indigo-deep);
  opacity: 0.65;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.dock-brand-jp .accent {
  color: var(--electric-indigo);
  font-weight: 700;
}

.left-dock.is-compact .dock-brand-text {
  display: none;
}

.left-dock.is-compact .dock-brand::after {
  content: "dependpufferyte";
  position: absolute;
  top: 90px;
  left: 50%;
  transform: translateX(-50%) rotate(-90deg);
  transform-origin: center;
  font-family: 'Inter', sans-serif;
  font-size: 9px;
  font-weight: 800;
  color: var(--indigo-deep);
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.left-dock.is-compact .dock-brand {
  position: relative;
}

.dock-nav {
  flex: 1;
  padding: 0 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}

.dock-nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-card);
  border: 1px solid transparent;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--indigo-deep);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 280ms var(--ease-out-expressive);
  white-space: nowrap;
  position: relative;
}

.dock-nav-item:hover {
  border-color: var(--electric-indigo);
  padding-right: 22px;
  background: rgba(52, 88, 209, 0.04);
}

.dock-nav-item.is-current {
  border-color: var(--electric-indigo);
  background: rgba(52, 88, 209, 0.06);
  color: var(--electric-indigo);
}

.dock-nav-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke: currentColor;
  stroke-width: 1.6;
  fill: none;
}

.left-dock.is-compact .dock-nav-label {
  display: none;
}

.left-dock.is-compact .dock-nav-item {
  justify-content: center;
  padding: 12px;
}

.dock-foot {
  padding: 18px 28px 0;
  border-top: 1px solid var(--border-soft);
  margin-top: 18px;
}

.dock-foot-tel {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--indigo-deep);
  letter-spacing: 0.04em;
  display: block;
}

.dock-foot-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 9px;
  color: var(--concrete-grey);
  margin-top: 4px;
}

.left-dock.is-compact .dock-foot {
  display: none;
}

.dock-toggle {
  position: absolute;
  top: 32px;
  right: -14px;
  width: 28px;
  height: 28px;
  background: var(--pure-white);
  border: 1px solid var(--border-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 101;
  box-shadow: var(--shadow-floor-1);
  transition: all 280ms var(--ease-out-expressive);
}

.dock-toggle:hover {
  border-color: var(--electric-indigo);
  background: var(--electric-indigo);
  color: var(--pure-white);
}

.dock-toggle svg {
  width: 14px;
  height: 14px;
  transition: transform 380ms var(--ease-out-expressive);
}

.left-dock.is-compact .dock-toggle svg {
  transform: rotate(180deg);
}

.mobile-bar {
  display: none;
}

.mobile-overlay {
  display: none;
}

main {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

body.dock-compact main {
  margin-left: var(--sidebar-w-compact);
}

.hero-board {
  min-height: 100vh;
  padding: 64px 56px;
  display: grid;
  grid-template-columns: 280px 1fr 280px;
  grid-template-rows: auto auto auto;
  gap: 28px;
  position: relative;
}

.hero-photo-frame {
  grid-column: 2;
  grid-row: 1 / span 3;
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1.5px solid var(--electric-indigo);
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
  min-height: 620px;
  background: var(--pure-white);
}

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

.hero-photo-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(29, 35, 54, 0.35));
  pointer-events: none;
}

.hero-photo-meta {
  position: absolute;
  left: 18px;
  bottom: 18px;
  right: 18px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  color: var(--pure-white);
  z-index: 2;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
}

.hero-card {
  background: var(--pure-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  padding: 22px;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
  position: relative;
  transition: all 380ms var(--ease-out-expressive);
  z-index: 1;
}

.hero-card:hover {
  transform: scale(1.03);
  z-index: 12;
  border-color: var(--electric-indigo);
  box-shadow: 4px 12px 0 rgba(52, 88, 209, 0.45), 0 16px 36px rgba(52, 88, 209, 0.18);
}

.hero-card-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--electric-indigo);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.hero-card-1 {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
}

.hero-card-2 {
  grid-column: 3;
  grid-row: 1;
  align-self: start;
}

.hero-card-3 {
  grid-column: 1 / span 1;
  grid-row: 2;
  align-self: center;
}

.hero-card-4 {
  grid-column: 3;
  grid-row: 2;
  align-self: center;
}

.hero-card-5 {
  grid-column: 1;
  grid-row: 3;
  align-self: end;
}

.hero-card-6 {
  grid-column: 3;
  grid-row: 3;
  align-self: end;
}

.hero-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 56px;
  font-weight: 900;
  line-height: 0.96;
  letter-spacing: -0.025em;
  color: var(--indigo-deep);
  text-transform: uppercase;
}

.hero-title span {
  display: block;
  animation: titleRise 960ms var(--ease-out-expressive) backwards;
}

.hero-title span:nth-child(1) { animation-delay: 80ms; }
.hero-title span:nth-child(2) { animation-delay: 220ms; }
.hero-title span:nth-child(3) { animation-delay: 360ms; }
.hero-title span:nth-child(4) { animation-delay: 500ms; }

@keyframes titleRise {
  from { opacity: 0; transform: translateY(8px); filter: blur(4px); }
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.hero-jp-tag {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--electric-indigo);
  margin-top: 12px;
  letter-spacing: 0.06em;
}

.live-stat {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.live-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border-soft);
}

.live-stat-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.live-stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--concrete-grey);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.live-stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  font-weight: 700;
  color: var(--indigo-deep);
}

.live-stat-value.is-accent {
  color: var(--coral-brass);
}

.cta-coral {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--coral-brass);
  color: var(--pure-white);
  padding: 16px 28px;
  border-radius: var(--radius-card);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 4px 4px 0 var(--indigo-deep);
  transition: all 280ms var(--ease-out-expressive);
  white-space: nowrap;
  min-height: 52px;
}

.cta-coral:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--indigo-deep);
}

.cta-coral:active {
  transform: translate(0, 0);
  box-shadow: 2px 2px 0 var(--indigo-deep);
}

.cta-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: transparent;
  color: var(--indigo-deep);
  padding: 14px 26px;
  border: 1.5px solid var(--indigo-deep);
  border-radius: var(--radius-card);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all 280ms var(--ease-out-expressive);
  white-space: nowrap;
  min-height: 48px;
}

.cta-outline:hover {
  background: var(--indigo-deep);
  color: var(--pure-white);
  border-color: var(--indigo-deep);
}

.cta-indigo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--electric-indigo);
  color: var(--pure-white);
  padding: 14px 26px;
  border-radius: var(--radius-card);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all 280ms var(--ease-out-expressive);
  white-space: nowrap;
  min-height: 48px;
}

.cta-indigo:hover {
  background: #2a48b8;
  box-shadow: 0 8px 24px rgba(52, 88, 209, 0.4);
}

.cta-arrow {
  font-size: 16px;
  transition: transform 280ms var(--ease-out-expressive);
}

.cta-coral:hover .cta-arrow,
.cta-outline:hover .cta-arrow,
.cta-indigo:hover .cta-arrow {
  transform: translateX(4px);
}

.section {
  padding: 96px 56px;
  position: relative;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 56px;
}

.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--electric-indigo);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 56px;
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--indigo-deep);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  background: var(--electric-indigo);
  margin-top: 12px;
}

.section-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--concrete-grey);
  letter-spacing: 0.06em;
}

.section-lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--indigo-deep);
  max-width: 720px;
  margin-top: 8px;
}

.split-stick {
  display: grid;
  grid-template-columns: 46% 1fr;
  gap: 56px;
  align-items: start;
}

.split-stick-media {
  position: sticky;
  top: 32px;
  border: 1.5px solid var(--electric-indigo);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
  background: var(--pure-white);
}

.split-stick-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.split-stick-meta {
  position: absolute;
  left: 16px;
  bottom: 16px;
  background: var(--pure-white);
  padding: 8px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--indigo-deep);
  letter-spacing: 0.04em;
  border: 1px solid var(--border-soft);
}

.split-stick-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--indigo-deep);
}

.split-stick-body p {
  margin-bottom: 14px;
}

.dropcap::first-letter {
  font-family: 'Inter', sans-serif;
  font-size: 64px;
  font-weight: 900;
  float: left;
  line-height: 0.9;
  margin: 6px 12px 0 0;
  color: var(--electric-indigo);
}

.tech-callout {
  margin-top: 32px;
  padding: 24px;
  background: var(--pure-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.7;
  color: var(--indigo-deep);
  box-shadow: var(--shadow-floor-1);
}

.tech-callout-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed var(--border-soft);
}

.tech-callout-row:last-child { border-bottom: none; }

.tech-callout-row strong {
  font-weight: 700;
  color: var(--electric-indigo);
}

.pull-quote {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 28px;
  font-weight: 700;
  font-style: italic;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--indigo-deep);
  margin-top: 40px;
  padding-bottom: 8px;
  border-bottom: 3px solid var(--electric-indigo);
  display: inline-block;
}

.flex-grow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
}

.service-card {
  background: var(--pure-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
  display: flex;
  flex-direction: column;
  transition: all 480ms var(--ease-out-expressive);
  position: relative;
  z-index: 1;
}

.service-card:hover {
  z-index: 10;
  transform: scale(1.045);
  border-color: var(--electric-indigo);
  border-width: 2.5px;
  box-shadow: 4px 12px 0 rgba(52, 88, 209, 0.45), 0 20px 40px rgba(52, 88, 209, 0.18);
}

.service-card-media {
  aspect-ratio: 4 / 3;
  background: var(--milk-white);
  border-bottom: 1px solid var(--border-soft);
  overflow: hidden;
  position: relative;
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out-expressive);
}

.service-card:hover .service-card-media img {
  transform: scale(1.06);
}

.service-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.service-card-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--electric-indigo);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.service-card-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.18;
  color: var(--indigo-deep);
  letter-spacing: -0.01em;
}

.service-card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--concrete-grey);
  flex: 1;
}

.service-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px dashed var(--border-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--indigo-deep);
}

.service-card-price {
  color: var(--coral-brass);
  font-weight: 700;
  font-size: 13px;
}

.service-card-link {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--electric-indigo);
  border-bottom: 1px solid var(--electric-indigo);
  padding-bottom: 2px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 240ms var(--ease-out-expressive);
}

.service-card-link:hover {
  gap: 12px;
}

.node-graph {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  position: relative;
}

.node-step {
  background: var(--pure-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  padding: 26px 22px;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2);
  position: relative;
  transition: all 380ms var(--ease-out-expressive);
  z-index: 1;
}

.node-step:hover {
  z-index: 10;
  border-color: var(--electric-indigo);
  box-shadow: 4px 12px 0 rgba(52, 88, 209, 0.45), 0 16px 32px rgba(52, 88, 209, 0.18);
  transform: translateY(-4px);
}

.node-step-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--electric-indigo);
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.node-step-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--indigo-deep);
  margin-bottom: 8px;
}

.node-step-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 11px;
  color: var(--concrete-grey);
  margin-bottom: 12px;
}

.node-step-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--concrete-grey);
  padding-top: 10px;
  border-top: 1px dashed var(--border-soft);
  letter-spacing: 0.04em;
}

.marquee-strip {
  display: flex;
  gap: 24px;
  overflow: hidden;
  padding: 12px 0;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}

.marquee-track {
  display: flex;
  gap: 24px;
  animation: marqueeFlow 38s linear infinite;
  flex-shrink: 0;
}

.marquee-strip:hover .marquee-track {
  animation-play-state: paused;
}

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

.marquee-pill {
  background: var(--pure-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  padding: 22px 26px;
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 280px;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2);
  transition: all 280ms var(--ease-out-expressive);
  position: relative;
  z-index: 1;
}

.marquee-pill:hover {
  z-index: 10;
  border-color: var(--electric-indigo);
  box-shadow: 4px 8px 0 rgba(52, 88, 209, 0.4);
}

.marquee-pill-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  color: var(--electric-indigo);
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

.marquee-pill-text {
  display: flex;
  flex-direction: column;
}

.marquee-pill-text strong {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--indigo-deep);
  letter-spacing: 0.04em;
}

.marquee-pill-text small {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 10px;
  color: var(--concrete-grey);
  margin-top: 2px;
}

.masonry-waterfall {
  column-count: 3;
  column-gap: 28px;
}

.case-card {
  break-inside: avoid;
  margin-bottom: 28px;
  background: var(--pure-white);
  border: 2px solid var(--pure-white);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
  transition: all 380ms var(--ease-out-expressive);
  display: block;
}

.case-card:hover {
  border-color: var(--electric-indigo);
  transform: translateY(-4px);
  box-shadow: 4px 12px 0 rgba(52, 88, 209, 0.45), 0 20px 40px rgba(52, 88, 209, 0.18);
}

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

.case-card-meta {
  padding: 14px 18px 18px;
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--indigo-deep);
}

.case-card-meta strong {
  font-weight: 700;
  color: var(--electric-indigo);
}

.draggable-canvas {
  position: relative;
  min-height: 540px;
  background: var(--milk-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  padding: 28px;
  overflow: hidden;
}

.draggable-card {
  position: absolute;
  width: 200px;
  background: var(--pure-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  padding: 14px;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2);
  cursor: grab;
  transition: box-shadow 220ms var(--ease-out-expressive), border-color 220ms var(--ease-out-expressive), opacity 220ms var(--ease-out-expressive);
  user-select: none;
}

.draggable-card.is-grabbed {
  cursor: grabbing;
  z-index: 10;
  border-color: var(--electric-indigo);
  border-width: 2px;
  box-shadow: 4px 12px 0 rgba(52, 88, 209, 0.5), 0 18px 36px rgba(52, 88, 209, 0.2);
}

.draggable-canvas.is-active .draggable-card:not(.is-grabbed) {
  opacity: 0.6;
}

.draggable-card-photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 2px;
  margin-bottom: 12px;
}

.draggable-card-name {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--indigo-deep);
  line-height: 1.2;
}

.draggable-card-spec {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--electric-indigo);
  margin-top: 4px;
  letter-spacing: 0.04em;
}

.draggable-card-years {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--concrete-grey);
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px dashed var(--border-soft);
}

.accordion-faq {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--pure-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-floor-1);
  position: relative;
  transition: all 280ms var(--ease-out-expressive);
}

.faq-item.is-open {
  border-color: var(--electric-indigo);
  box-shadow: 4px 8px 0 rgba(52, 88, 209, 0.25), 0 12px 24px rgba(52, 88, 209, 0.12);
}

.faq-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--electric-indigo);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 280ms var(--ease-out-expressive);
}

.faq-item.is-open::before {
  transform: scaleY(1);
}

.faq-trigger {
  width: 100%;
  padding: 22px 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  text-align: left;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--indigo-deep);
}

.faq-chevron {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  border: 1px solid var(--border-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
  color: var(--electric-indigo);
  transition: all 280ms var(--ease-out-expressive);
}

.faq-item.is-open .faq-chevron {
  background: var(--electric-indigo);
  color: var(--pure-white);
  border-color: var(--electric-indigo);
  transform: rotate(45deg);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 380ms var(--ease-out-expressive);
  padding: 0 26px;
}

.faq-item.is-open .faq-content {
  max-height: 600px;
  padding-bottom: 24px;
}

.faq-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  padding-top: 12px;
  border-top: 1px dashed var(--border-soft);
  font-size: 14px;
  line-height: 1.65;
  color: var(--indigo-deep);
}

.coverflow-stage {
  position: relative;
  perspective: 1400px;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.coverflow-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.review-slide {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 480px;
  max-width: 86%;
  background: var(--pure-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
  transform: translate(-50%, -50%) translateX(var(--tx, 0)) rotateY(var(--ry, 0deg)) scale(var(--sc, 0.8));
  opacity: var(--op, 0);
  transition: all 620ms var(--ease-out-expressive);
  z-index: var(--zi, 1);
  pointer-events: var(--pe, none);
}

.review-slide.is-active {
  --tx: 0px;
  --ry: 0deg;
  --sc: 1;
  --op: 1;
  --zi: 10;
  --pe: auto;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3), 0 0 60px rgba(52, 88, 209, 0.18);
  cursor: grab;
}



.review-slide-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.review-slide-body {
  padding: 24px 26px 26px;
}

.review-slide-quote {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 17px;
  line-height: 1.5;
  color: var(--indigo-deep);
  font-style: italic;
  margin-bottom: 18px;
  letter-spacing: -0.005em;
}

.review-slide-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-soft);
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--electric-indigo);
}

.review-author-meta {
  display: flex;
  flex-direction: column;
}

.review-author-name {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--indigo-deep);
}

.review-author-role {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--concrete-grey);
  letter-spacing: 0.04em;
  margin-top: 2px;
}

.coverflow-controls {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 32px;
  position: relative;
  z-index: 100;
  pointer-events: auto;
}

.coverflow-btn {
  pointer-events: auto;
  position: relative;
  z-index: 101;
  width: 48px;
  height: 48px;
  background: var(--pure-white);
  border: 1.5px solid var(--electric-indigo);
  border-radius: var(--radius-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--electric-indigo);
  font-size: 18px;
  font-weight: 700;
  transition: all 220ms var(--ease-out-expressive);
}

.coverflow-btn:hover {
  background: var(--electric-indigo);
  color: var(--pure-white);
}

.contact-shell {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: stretch;
}

.contact-map {
  position: relative;
  background: linear-gradient(135deg, rgba(52, 88, 209, 0.12) 0%, rgba(52, 88, 209, 0.04) 100%);
  border: 1.5px solid var(--electric-indigo);
  border-radius: var(--radius-card);
  min-height: 480px;
  overflow: hidden;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
}

.contact-map-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(52, 88, 209, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(52, 88, 209, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
}

.contact-map-streets {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(45deg, transparent 48%, rgba(255,255,255,0.5) 49%, rgba(255,255,255,0.5) 51%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(255,255,255,0.5) 49%, rgba(255,255,255,0.5) 51%, transparent 52%),
    linear-gradient(135deg, transparent 30%, rgba(255,255,255,0.4) 31%, rgba(255,255,255,0.4) 33%, transparent 34%);
}

.contact-map-pin {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 22px;
  height: 22px;
  background: var(--electric-indigo);
  border: 4px solid var(--pure-white);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(52, 88, 209, 0.25), 0 0 32px rgba(52, 88, 209, 0.6);
  animation: pinPulse 2.4s ease-in-out infinite;
}

@keyframes pinPulse {
  0%, 100% { box-shadow: 0 0 0 6px rgba(52, 88, 209, 0.25), 0 0 32px rgba(52, 88, 209, 0.6); }
  50% { box-shadow: 0 0 0 14px rgba(52, 88, 209, 0.12), 0 0 48px rgba(52, 88, 209, 0.8); }
}

.contact-card {
  background: var(--pure-white);
  border: 1.5px solid var(--electric-indigo);
  border-radius: var(--radius-card);
  padding: 36px 32px;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.contact-card-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--border-soft);
}

.contact-card-row:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.contact-card-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--concrete-grey);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-card-value {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--indigo-deep);
  line-height: 1.3;
}

.contact-card-value a {
  color: inherit;
  border-bottom: 1px solid transparent;
  transition: border-color 220ms var(--ease-out-expressive);
}

.contact-card-value a:hover {
  border-bottom-color: var(--electric-indigo);
}

.contact-live {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px dashed var(--border-soft);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-form {
  background: var(--pure-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-card);
  padding: 40px 36px;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
}

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

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

.form-field.is-full {
  grid-column: 1 / -1;
}

.form-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  color: var(--indigo-deep);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  background: var(--milk-white);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-card);
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 15px;
  color: var(--indigo-deep);
  transition: all 220ms var(--ease-out-expressive);
  min-height: 48px;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--electric-indigo);
  background: var(--pure-white);
  box-shadow: 0 0 0 3px rgba(52, 88, 209, 0.18);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
  font-family: inherit;
}

.form-submit-row {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.form-help {
  font-size: 12px;
  color: var(--concrete-grey);
}

.form-success {
  display: none;
  padding: 24px;
  background: rgba(52, 88, 209, 0.08);
  border: 1.5px solid var(--electric-indigo);
  border-radius: var(--radius-card);
  color: var(--indigo-deep);
  font-size: 15px;
  line-height: 1.55;
  text-align: center;
}

.form-success.is-shown {
  display: block;
}

footer.site-foot {
  background: var(--indigo-deep);
  color: var(--pure-white);
  padding: 72px 56px 36px;
  margin-left: var(--sidebar-w);
  transition: margin-left 380ms var(--ease-out-expressive);
  position: relative;
}

body.dock-compact footer.site-foot {
  margin-left: var(--sidebar-w-compact);
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.foot-brand-block {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.foot-mark {
  width: 52px;
  height: 52px;
}

.foot-domain {
  font-family: 'Inter', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--pure-white);
  letter-spacing: -0.01em;
}

.foot-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.06em;
}

.foot-tagline {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255,255,255,0.7);
  max-width: 320px;
}

.foot-col-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--electric-indigo);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 18px;
  font-weight: 700;
}

.foot-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.foot-list a {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  transition: color 220ms var(--ease-out-expressive);
  display: inline-block;
  padding: 2px 0;
}

.foot-list a:hover {
  color: var(--pure-white);
}

.foot-contact {
  font-size: 13px;
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
}

.foot-contact strong {
  display: block;
  color: var(--pure-white);
  font-weight: 600;
  margin-bottom: 4px;
}

.foot-legal-row {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: rgba(255,255,255,0.55);
}

.foot-legal-row a {
  color: rgba(255,255,255,0.55);
  margin-right: 18px;
  transition: color 220ms var(--ease-out-expressive);
}

.foot-legal-row a:hover {
  color: var(--pure-white);
}

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: calc(var(--sidebar-w) + 24px);
  right: 24px;
  background: var(--pure-white);
  border: 1.5px solid var(--electric-indigo);
  border-radius: var(--radius-card);
  padding: 22px 26px;
  box-shadow: 0 12px 36px rgba(29, 35, 54, 0.15);
  z-index: 9000;
  display: flex;
  align-items: center;
  gap: 24px;
  transition: left 380ms var(--ease-out-expressive);
}

body.dock-compact .cookie-banner {
  left: calc(var(--sidebar-w-compact) + 24px);
}

.cookie-text {
  flex: 1;
  font-size: 13px;
  line-height: 1.55;
  color: var(--indigo-deep);
}

.cookie-text strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-btn {
  padding: 12px 22px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-card);
  cursor: pointer;
  transition: all 220ms var(--ease-out-expressive);
  min-height: 44px;
  white-space: nowrap;
}

.cookie-btn-accept {
  background: var(--electric-indigo);
  color: var(--pure-white);
  border: 1.5px solid var(--electric-indigo);
}

.cookie-btn-accept:hover {
  background: #2a48b8;
  border-color: #2a48b8;
}

.cookie-btn-decline {
  background: transparent;
  color: var(--indigo-deep);
  border: 1.5px solid var(--border-medium);
}

.cookie-btn-decline:hover {
  border-color: var(--indigo-deep);
  background: rgba(29, 35, 54, 0.04);
}

.cookie-banner.is-hidden {
  display: none;
}

.section-page-hero {
  padding: 96px 56px 56px;
  position: relative;
}

.cta-band {
  background: var(--indigo-deep);
  color: var(--pure-white);
  padding: 72px 56px;
  margin: 32px 0;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(52, 88, 209, 0.5) 0%, rgba(52, 88, 209, 0) 60%);
  filter: blur(160px);
  pointer-events: none;
}

.cta-band-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.cta-band-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 48px;
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--pure-white);
}

.cta-band-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  color: var(--coral-brass);
  letter-spacing: 0.06em;
  margin-top: 14px;
}

.cta-band-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-end;
}

.thanks-card {
  max-width: 720px;
  margin: 120px auto;
  padding: 56px 48px;
  background: var(--pure-white);
  border: 1.5px solid var(--electric-indigo);
  border-radius: var(--radius-card);
  text-align: center;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
}

.thanks-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--electric-indigo);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.thanks-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 44px;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--indigo-deep);
  margin-bottom: 18px;
}

.thanks-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  color: var(--concrete-grey);
  margin-bottom: 28px;
}

.thanks-text {
  font-size: 16px;
  line-height: 1.65;
  color: var(--indigo-deep);
  margin-bottom: 36px;
}

.thanks-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.legal-shell {
  max-width: 880px;
  margin: 0 auto;
  padding: 96px 32px 72px;
}

.legal-shell h1 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 44px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--indigo-deep);
  margin-bottom: 14px;
  line-height: 1.1;
}

.legal-shell h2 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--indigo-deep);
  margin: 40px 0 12px;
  letter-spacing: -0.01em;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--electric-indigo);
}

.legal-shell p, .legal-shell li {
  font-size: 15px;
  line-height: 1.7;
  color: var(--indigo-deep);
  margin-bottom: 12px;
}

.legal-shell ul {
  padding-left: 22px;
  margin-bottom: 18px;
}

.legal-shell .meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--concrete-grey);
  margin-bottom: 32px;
  letter-spacing: 0.06em;
}

.detail-hero {
  padding: 56px 56px 28px;
  border-bottom: 1px solid var(--border-soft);
}

.breadcrumb {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--concrete-grey);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.breadcrumb a {
  color: var(--electric-indigo);
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 56px;
  align-items: end;
}

.detail-hero-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--electric-indigo);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.detail-hero-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--indigo-deep);
  margin-bottom: 18px;
}

.detail-hero-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 18px;
  color: var(--electric-indigo);
  letter-spacing: 0.06em;
  margin-bottom: 24px;
}

.detail-hero-lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--indigo-deep);
  margin-bottom: 24px;
}

.detail-hero-price-card {
  background: var(--pure-white);
  border: 1.5px solid var(--electric-indigo);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2), var(--shadow-floor-3);
}

.price-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--concrete-grey);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.price-amount {
  font-family: 'Inter', sans-serif;
  font-size: 36px;
  font-weight: 900;
  color: var(--coral-brass);
  letter-spacing: -0.02em;
  line-height: 1;
}

.price-unit {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  color: var(--concrete-grey);
  margin-top: 4px;
}

.price-divider {
  height: 1px;
  background: var(--border-soft);
  margin: 18px 0;
}

.price-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.price-list li {
  display: flex;
  justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--indigo-deep);
  padding: 4px 0;
  border-bottom: 1px dashed var(--border-soft);
}

.price-list li:last-child { border-bottom: none; }

.price-list strong {
  color: var(--electric-indigo);
  font-weight: 700;
}

.detail-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.detail-feature {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.detail-feature-icon {
  width: 38px;
  height: 38px;
  color: var(--electric-indigo);
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

.detail-feature h3 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 17px;
  font-weight: 800;
  color: var(--indigo-deep);
  line-height: 1.3;
}

.detail-feature p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--concrete-grey);
}

.detail-image-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin: 64px 0;
}

.detail-image-row img {
  width: 100%;
  border-radius: var(--radius-card);
  border: 1.5px solid var(--electric-indigo);
  box-shadow: var(--shadow-floor-1), var(--shadow-floor-2);
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.fade-rise {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 720ms var(--ease-out-expressive), transform 720ms var(--ease-out-expressive);
}

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

@media (max-width: 1280px) {
  .hero-board {
    grid-template-columns: 240px 1fr 240px;
  }
  .hero-title { font-size: 44px; }
}

@media (max-width: 1100px) {
  .left-dock {
    width: var(--sidebar-w-compact);
  }
  body.dock-compact main,
  main { margin-left: var(--sidebar-w-compact); }
  footer.site-foot { margin-left: var(--sidebar-w-compact); }
  .cookie-banner { left: calc(var(--sidebar-w-compact) + 24px); }
  .dock-brand-text { display: none; }
  .dock-nav-label { display: none; }
  .dock-nav-item { justify-content: center; padding: 12px; }
  .dock-foot { display: none; }
  .left-dock .dock-brand::after {
    content: "dependpufferyte";
    position: absolute;
    top: 90px;
    left: 50%;
    transform: translateX(-50%) rotate(-90deg);
    transform-origin: center;
    font-family: 'Inter', sans-serif;
    font-size: 9px;
    font-weight: 800;
    color: var(--indigo-deep);
    letter-spacing: 0.1em;
    white-space: nowrap;
  }
  .left-dock .dock-brand { position: relative; }
  .dock-toggle { display: none; }
}

@media (max-width: 900px) {
  .hero-board {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    padding: 24px 20px;
  }
  .hero-photo-frame {
    grid-column: 1;
    grid-row: 1;
    min-height: 360px;
  }
  .hero-card-1 { grid-column: 1; grid-row: 2; }
  .hero-card-2 { grid-column: 1; grid-row: 3; }
  .hero-card-3 { grid-column: 1; grid-row: 4; }
  .hero-card-4 { grid-column: 1; grid-row: 5; }
  .hero-card-5 { grid-column: 1; grid-row: 6; }
  .hero-card-6 { grid-column: 1; grid-row: 7; }
  .hero-title { font-size: 36px; }
  .section { padding: 64px 24px; }
  .section-title { font-size: 38px; }
  .split-stick { grid-template-columns: 1fr; gap: 32px; }
  .split-stick-media { position: relative; top: 0; }
  .flex-grow-grid { grid-template-columns: 1fr 1fr; gap: 22px; }
  .node-graph { grid-template-columns: 1fr 1fr; gap: 22px; }
  .masonry-waterfall { column-count: 2; }
  .contact-shell { grid-template-columns: 1fr; }
  .cta-band { padding: 48px 24px; }
  .cta-band-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-band-title { font-size: 32px; }
  .cta-band-actions { align-items: flex-start; }
  .form-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  footer.site-foot { padding: 56px 24px 28px; }
  .detail-hero { padding: 32px 24px 24px; }
  .detail-hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .detail-hero-title { font-size: 38px; }
  .detail-feature-grid { grid-template-columns: 1fr; }
  .detail-image-row { grid-template-columns: 1fr; }
  .section-page-hero { padding: 56px 24px 32px; }
  .cookie-banner {
    left: 16px;
    right: 16px;
    bottom: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 18px;
  }
  .cookie-actions { flex-direction: column; }
  .thanks-card { margin: 64px 20px; padding: 36px 24px; }
  .thanks-title { font-size: 32px; }
}

@media (max-width: 640px) {
  .left-dock { display: none; }
  body.dock-compact main,
  main { margin-left: 0; padding-top: var(--header-h-mobile); }
  footer.site-foot { margin-left: 0; padding-top: 48px; }
  .mobile-bar {
    display: flex;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-h-mobile);
    background: rgba(253, 251, 248, 0.94);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-soft);
    z-index: 100;
    align-items: center;
    padding: 0 18px;
    gap: 14px;
  }
  .mobile-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
  }
  .mobile-mark {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
  }
  .mobile-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    min-width: 0;
  }
  .mobile-domain {
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 800;
    color: var(--indigo-deep);
    letter-spacing: -0.01em;
  }
  .mobile-jp {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 9px;
    color: var(--concrete-grey);
    margin-top: 2px;
  }
  .mobile-burger {
    width: 44px;
    height: 44px;
    background: transparent;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-card);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .mobile-burger span {
    display: block;
    width: 18px;
    height: 1.5px;
    background: var(--indigo-deep);
    position: relative;
    transition: all 280ms var(--ease-out-expressive);
  }
  .mobile-burger span::before,
  .mobile-burger span::after {
    content: "";
    position: absolute;
    left: 0;
    width: 18px;
    height: 1.5px;
    background: var(--indigo-deep);
    transition: all 280ms var(--ease-out-expressive);
  }
  .mobile-burger span::before { top: -6px; }
  .mobile-burger span::after { top: 6px; }
  .mobile-burger[aria-expanded="true"] span { background: transparent; }
  .mobile-burger[aria-expanded="true"] span::before { transform: rotate(45deg); top: 0; }
  .mobile-burger[aria-expanded="true"] span::after { transform: rotate(-45deg); top: 0; }
  .mobile-overlay {
    display: block;
    position: fixed;
    top: var(--header-h-mobile);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--milk-white);
    z-index: 99;
    padding: 24px 24px 40px;
    transform: translateY(-100%);
    transition: transform 380ms var(--ease-out-expressive);
    overflow-y: auto;
  }
  .mobile-overlay.is-open {
    transform: translateY(0);
  }
  .mobile-overlay-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .mobile-overlay-list a {
    display: block;
    padding: 16px 18px;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-card);
    font-family: 'Inter', 'Noto Sans JP', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--indigo-deep);
    background: var(--pure-white);
    transition: all 220ms var(--ease-out-expressive);
  }
  .mobile-overlay-list a:hover,
  .mobile-overlay-list a.is-current {
    border-color: var(--electric-indigo);
    color: var(--electric-indigo);
  }
  .mobile-overlay-foot {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-soft);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--indigo-deep);
  }
  .flex-grow-grid { grid-template-columns: 1fr; gap: 22px; }
  .node-graph { grid-template-columns: 1fr; }
  .masonry-waterfall { column-count: 1; }
  .coverflow-stage { height: 540px; }
  .review-slide { width: 320px; }
  .draggable-canvas { min-height: 480px; }
  .draggable-card { width: 170px; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-title { font-size: 32px; }
  .section-title { font-size: 30px; }
  .hero-board { padding: 20px 16px; }
  .hero-photo-frame { min-height: 280px; }
  .cookie-banner {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }
  .thanks-title { font-size: 26px; }
  .thanks-jp { font-size: 13px; }
  .thanks-text { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}