:root {
  --bg-paper: #FAFAFA;
  --bg-crystal: #F5F5F5;
  --bg-ice: #EFF6FF;
  --ink-900: #0A0A0A;
  --ink-700: #1F2937;
  --ink-500: #6B7280;
  --ink-300: #D1D5DB;
  --pop-blue: #2563EB;
  --pop-blue-dark: #1D4ED8;
  --pop-blue-soft: #60A5FA;
  --pop-yellow: #FBBF24;
  --pop-coral: #F43F5E;
  --pop-mint: #10B981;
  --shadow-hard: 6px 6px 0 #0A0A0A;
  --shadow-hard-cta: 4px 4px 0 #0A0A0A;
  --shadow-hard-deep: 8px 8px 0 #0A0A0A;
  --wire: 1px solid #D1D5DB;
  --wire-ink: 2px solid #0A0A0A;
  --wire-blue: 3px solid #2563EB;
}

* { box-sizing: border-box; border-radius: 0 !important; }

html {
  overflow-x: hidden;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-paper);
  color: var(--ink-900);
  font-family: 'Inter', 'Hiragino Sans', 'Yu Gothic', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  background-image:
    linear-gradient(var(--ink-300) 1px, transparent 1px),
    linear-gradient(90deg, var(--ink-300) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
  background-opacity: 0.4;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: var(--bg-paper);
  opacity: 0.985;
  z-index: -1;
  pointer-events: none;
}

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

.font-serif { font-family: 'Playfair Display', 'Hiragino Mincho ProN', serif; }
.font-mono { font-family: 'JetBrains Mono', 'Courier New', monospace; }

.text-clash-serif {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  letter-spacing: -0.02em;
  line-height: 1;
}

.text-clash-mono {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  text-transform: uppercase;
  display: inline-block;
  transform: scaleX(1.4);
  transform-origin: left center;
}

.mono-upper {
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
}

.bg-paper { background: var(--bg-paper); }
.bg-crystal { background: var(--bg-crystal); }
.bg-ice { background: var(--bg-ice); }
.bg-blue { background: var(--pop-blue); color: #ffffff; }
.bg-yellow { background: var(--pop-yellow); color: var(--ink-900); }
.bg-coral { background: var(--pop-coral); color: #ffffff; }
.bg-mint { background: var(--pop-mint); color: var(--ink-900); }
.bg-ink { background: var(--ink-900); color: #ffffff; }

.text-blue { color: var(--pop-blue); }
.text-ink-900 { color: var(--ink-900); }
.text-ink-500 { color: var(--ink-500); }
.text-white-force { color: #ffffff !important; }
.text-yellow-force { color: var(--pop-yellow) !important; }
.text-blue-force { color: var(--pop-blue) !important; }
.text-mint-force { color: var(--pop-mint) !important; }
.text-coral-force { color: var(--pop-coral) !important; }

.wire-border { border: var(--wire-ink); }
.wire-border-thin { border: var(--wire); }
.wire-border-blue { border: 3px solid var(--pop-blue); }
.wire-border-white-3 { border: 3px solid #ffffff; }

.shadow-hard { box-shadow: var(--shadow-hard); }
.shadow-hard-cta { box-shadow: var(--shadow-hard-cta); }
.shadow-hard-deep { box-shadow: var(--shadow-hard-deep); }
.shadow-none { box-shadow: none !important; }

.hard-section {
  position: relative;
  border-top: 2px solid var(--ink-900);
  padding: 80px 0;
}

.hard-section-tight {
  position: relative;
  border-top: 2px solid var(--ink-900);
  padding: 56px 0;
}

.bg-ink .hard-section, .bg-ink { border-top-color: var(--ink-900); }

.bg-stamp-blue {
  background: var(--pop-blue);
  color: #ffffff;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
}

.bg-stamp-yellow {
  background: var(--pop-yellow);
  color: var(--ink-900);
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
}

.bg-stamp-coral {
  background: var(--pop-coral);
  color: #ffffff;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
}

.bg-stamp-mint {
  background: var(--pop-mint);
  color: var(--ink-900);
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--pop-blue);
  color: #ffffff !important;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 16px 32px;
  min-height: 56px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.05em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn-cta:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--ink-900);
  background: var(--pop-blue-dark);
}

.btn-cta:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink-900);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: transparent;
  color: var(--ink-900) !important;
  border: 2px solid var(--ink-900);
  padding: 14px 28px;
  min-height: 56px;
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  font-style: italic;
  font-size: 15px;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}

.btn-outline:hover {
  transform: translate(-3px, -3px);
  background: var(--ink-900);
  color: #ffffff !important;
}

.btn-yellow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--pop-yellow);
  color: var(--ink-900) !important;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard-cta);
  padding: 12px 24px;
  min-height: 44px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.btn-yellow:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink-900);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 2000;
  background: var(--bg-paper);
  border-bottom: 2px solid var(--ink-900);
  height: 80px;
  box-shadow: 0 4px 20px rgba(10, 10, 10, 0.06);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 32px;
  max-width: 1600px;
  margin: 0 auto;
  gap: 24px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 230px;
  text-decoration: none;
  color: var(--ink-900) !important;
}

.brand-mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  position: relative;
  background: #ffffff;
  border: 1.5px solid var(--ink-900);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-domain {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--ink-900) !important;
  letter-spacing: -0.02em;
}

.brand-jp {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  transform: scaleX(1.2);
  transform-origin: left center;
  margin-top: 2px;
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
  justify-content: center;
}

.nav-main a {
  color: var(--ink-900) !important;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 18px;
  position: relative;
  transition: color 200ms ease;
  white-space: nowrap;
}

.nav-main a::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 18px;
  right: 18px;
  height: 2px;
  background: var(--pop-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 280ms ease;
}

.nav-main a:hover { color: var(--pop-blue) !important; }
.nav-main a:hover::after { transform: scaleX(1); }

.nav-divider {
  width: 1px;
  height: 16px;
  background: var(--ink-300);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.burger {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 2px solid var(--ink-900);
  cursor: pointer;
  position: relative;
  padding: 0;
}

.burger span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 2px;
  background: var(--ink-900);
  transition: transform 300ms ease, top 300ms ease, opacity 200ms ease;
}

.burger span:nth-child(1) { top: 16px; }
.burger span:nth-child(2) { top: 24px; }
.burger span:nth-child(3) { top: 24px; opacity: 0; }

.burger[aria-expanded="true"] span:nth-child(1) { top: 23px; transform: rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { top: 23px; transform: rotate(-45deg); }
.burger[aria-expanded="true"] span:nth-child(3) { opacity: 0; }

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg-paper);
  z-index: 1900;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-12px);
  transition: opacity 500ms ease, transform 500ms ease;
  overflow-y: auto;
}

.mobile-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-overlay-inner {
  padding: 80px 32px 48px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 100%;
}

.mobile-overlay a {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--ink-900) !important;
  text-decoration: none;
  padding: 18px 0;
  font-size: 28px;
  border-bottom: 1px solid var(--ink-300);
}

.mobile-overlay a:nth-child(odd) {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
}

.mobile-overlay a:nth-child(even) {
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  font-weight: 800;
  transform: scaleX(1.2);
  transform-origin: left center;
  font-size: 22px;
}

.mobile-marker {
  display: inline-block;
  width: 10px;
  height: 10px;
  background: var(--pop-blue);
  flex-shrink: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  min-height: 88vh;
  padding: 80px 32px 100px;
  max-width: 1600px;
  margin: 0 auto;
  position: relative;
}

.hero-title-1 {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: clamp(44px, 8vw, 88px);
  line-height: 0.95;
  color: var(--ink-900) !important;
  margin: 0;
  letter-spacing: -0.02em;
}

.hero-title-2 {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: clamp(28px, 4vw, 40px);
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  display: inline-block;
  transform: scaleX(1.6);
  transform-origin: left center;
  margin: 12px 0;
  letter-spacing: 0.04em;
}

.hero-title-3 {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: clamp(44px, 8vw, 88px);
  line-height: 0.95;
  color: var(--ink-900) !important;
  margin: 0;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-500) !important;
  max-width: 520px;
  margin: 28px 0 24px;
}

.hero-mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin: 16px 0 28px;
  display: block;
  line-height: 1.7;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.hero-visual {
  position: relative;
  height: 560px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pump-stack {
  position: relative;
  width: 100%;
  height: 100%;
}

.pump-svg {
  width: 360px;
  height: 360px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pump-rotate 30s linear infinite;
}

@keyframes pump-rotate {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.stamp-card {
  position: absolute;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stamp-card-1 {
  top: 30px;
  right: 0;
  width: 320px;
  background: var(--pop-blue);
  color: #ffffff !important;
  z-index: 3;
}

.stamp-card-2 {
  bottom: 30px;
  left: 10px;
  width: 240px;
  background: var(--pop-yellow);
  color: var(--ink-900) !important;
  z-index: 2;
}

.stamp-card-3 {
  top: 0;
  right: 60px;
  width: 180px;
  background: var(--pop-coral);
  color: #ffffff !important;
  z-index: 4;
  align-items: center;
  text-align: center;
}

.hero-status {
  position: absolute;
  top: 32px;
  right: 32px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-900) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 5;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--pop-mint);
  display: inline-block;
  animation: pulse-dot 2s ease-in-out infinite alternate;
}

@keyframes pulse-dot {
  from { transform: scale(1); opacity: 1; }
  to { transform: scale(1.4); opacity: 0.6; }
}

.hero-coord {
  position: absolute;
  bottom: 32px;
  left: 32px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-500) !important;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  z-index: 5;
}

.hero-label {
  position: absolute;
  top: 110px;
  left: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-900) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  z-index: 5;
}

.marquee-strip {
  background: var(--ink-900);
  color: #ffffff !important;
  border-top: 2px solid var(--ink-900);
  border-bottom: 2px solid var(--ink-900);
  overflow: hidden;
  white-space: nowrap;
  padding: 14px 0;
}

.marquee-track {
  display: inline-block;
  white-space: nowrap;
  animation: marquee-scroll 50s linear infinite;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: #ffffff !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.marquee-track span {
  margin: 0 28px;
  color: #ffffff !important;
}

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

.bg-string {
  position: absolute;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: clamp(180px, 22vw, 320px);
  color: var(--ink-900) !important;
  opacity: 0.025;
  text-transform: uppercase;
  pointer-events: none;
  white-space: nowrap;
  transform: scaleX(1.4) rotate(-6deg);
  line-height: 0.85;
  z-index: 0;
}

.section-head {
  position: relative;
  margin-bottom: 56px;
  z-index: 2;
}

.section-head h2 {
  margin: 0;
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: clamp(40px, 6vw, 80px);
  line-height: 0.95;
  color: var(--ink-900) !important;
  letter-spacing: -0.02em;
}

.section-tag {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 36px);
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  display: inline-block;
  transform: scaleX(1.4);
  transform-origin: left center;
  margin-left: 16px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-900) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 16px;
}

.eyebrow-square {
  width: 12px;
  height: 12px;
  background: var(--pop-blue);
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 16px;
  padding: 0 32px;
  max-width: 1600px;
  margin: 0 auto;
}

.bento-tile {
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  transition: transform 350ms ease, box-shadow 350ms ease, z-index 0s;
  overflow: hidden;
}

.bento-tile:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hard-deep);
  z-index: 10;
  border-color: var(--pop-blue);
}

.bento-2x2 { grid-column: span 2; grid-row: span 2; }
.bento-2x1 { grid-column: span 2; grid-row: span 1; }
.bento-1x2 { grid-column: span 1; grid-row: span 2; }
.bento-1x1 { grid-column: span 1; grid-row: span 1; }

.tile-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.tile-title {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: 24px;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.01em;
}

.tile-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-top: 4px;
}

.tile-desc {
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
}

.tile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.05) saturate(1.05);
}

.node-graph {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  padding: 32px;
  max-width: 1600px;
  margin: 0 auto;
  min-height: 540px;
}

.node {
  position: relative;
  border: 2px solid var(--ink-900);
  background: #ffffff;
  padding: 24px 18px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 300ms ease, box-shadow 300ms ease, background 300ms ease;
  cursor: pointer;
}

.node:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hard-deep);
  z-index: 10;
  background: rgba(37, 99, 235, 0.05);
  border-color: var(--pop-blue);
}

.node-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 24px;
  font-weight: 800;
  color: var(--ink-900) !important;
}

.node-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.node-title {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: 18px;
  line-height: 1.1;
  margin: 0;
  color: var(--ink-900) !important;
}

.node-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.node-desc {
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-700) !important;
  margin: 0;
}

.timeline {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px;
}

.timeline-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: var(--ink-900);
  opacity: 0.4;
  transform: translateX(-50%);
}

.tl-item {
  position: relative;
  width: 50%;
  padding: 12px 32px;
  display: flex;
}

.tl-item:nth-child(odd) { left: 0; justify-content: flex-end; padding-right: 64px; }
.tl-item:nth-child(even) { left: 50%; padding-left: 64px; }

.tl-node {
  position: absolute;
  top: 24px;
  width: 36px;
  height: 36px;
  background: var(--pop-blue);
  border: 2px solid var(--ink-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  color: #ffffff !important;
  font-weight: 800;
  font-size: 14px;
  z-index: 2;
}

.tl-item:nth-child(odd) .tl-node { right: -18px; }
.tl-item:nth-child(even) .tl-node { left: -18px; }

.tl-card {
  background: #ffffff;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard-cta);
  padding: 18px;
  width: 100%;
  max-width: 360px;
}

.tl-card h4 {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 800;
  font-size: 18px;
  margin: 0 0 4px;
  color: var(--ink-900) !important;
  line-height: 1.1;
}

.tl-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 10px;
  display: block;
}

.tl-card p {
  font-size: 12px;
  line-height: 1.5;
  color: var(--ink-700) !important;
  margin: 0 0 10px;
}

.tl-thumb {
  width: 56px;
  height: 56px;
  object-fit: cover;
  margin-bottom: 10px;
  display: block;
}

.tl-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-900) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.accordion-row {
  display: flex;
  border: 2px solid var(--ink-900);
  background: #ffffff;
  margin-bottom: 10px;
  box-shadow: var(--shadow-hard-cta);
  align-items: stretch;
  position: relative;
  cursor: pointer;
  transition: box-shadow 300ms ease, border-color 300ms ease, transform 300ms ease;
}

.accordion-row:hover { border-color: var(--pop-blue); }
.accordion-row.is-open { z-index: 10; box-shadow: var(--shadow-hard-deep); border-color: var(--pop-blue); }
.accordion-row.is-open::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--pop-blue);
}

.acc-num {
  background: var(--pop-yellow);
  color: var(--ink-900) !important;
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 800;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 84px;
  border-right: 2px solid var(--ink-900);
}

.acc-summary {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 18px 24px;
  gap: 16px;
}

.acc-title {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-weight: 800;
  font-size: 22px;
  line-height: 1.1;
  margin: 0;
  color: var(--ink-900) !important;
  flex: 1;
}

.acc-mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.acc-cat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-500) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.acc-arrow {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-900) !important;
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  font-weight: 800;
  transition: transform 300ms ease;
}

.accordion-row.is-open .acc-arrow { transform: rotate(90deg); }

.acc-body {
  display: none;
  padding: 24px 32px 32px 84px;
  border-top: 1px solid var(--ink-300);
}

.accordion-row.is-open .acc-body { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }

.acc-body p { font-size: 14px; line-height: 1.7; color: var(--ink-700) !important; margin: 0 0 12px; }

.acc-media {
  background: var(--bg-crystal);
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard-cta);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

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

.acc-spec {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-900) !important;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  background: var(--bg-crystal);
  border: 1px solid var(--ink-300);
  padding: 12px 14px;
  margin: 12px 0;
  line-height: 1.7;
}

.sticky-split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
}

.sticky-left {
  position: sticky;
  top: 120px;
  align-self: start;
  height: fit-content;
  padding: 32px 0;
}

.sticky-left h2 {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: clamp(40px, 5vw, 80px);
  line-height: 0.95;
  margin: 0;
  color: var(--ink-900) !important;
  letter-spacing: -0.02em;
}

.sticky-tag {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 36px);
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  display: inline-block;
  transform: scaleX(1.4);
  transform-origin: left center;
  margin-left: 14px;
}

.sticky-sub {
  font-family: 'Playfair Display', serif;
  font-style: italic;
  font-size: 22px;
  color: var(--ink-500) !important;
  margin: 16px 0 24px;
}

.sticky-spec {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-900) !important;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  background: var(--bg-crystal);
  border: 1px solid var(--ink-300);
  padding: 12px 14px;
  line-height: 1.7;
}

.case-stack {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 32px 0;
}

.case-card {
  background: #ffffff;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 18px;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 18px;
  transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.case-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hard-deep);
  border-color: var(--pop-blue);
  z-index: 10;
}

.case-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  border: 1px solid var(--ink-300);
}

.case-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  display: block;
  margin-bottom: 6px;
}

.case-title {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: 22px;
  line-height: 1.1;
  margin: 0 0 6px;
  color: var(--ink-900) !important;
}

.case-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-900) !important;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin: 8px 0;
  line-height: 1.6;
}

.case-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-700) !important;
  margin: 0;
}

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

.cover-stage {
  position: relative;
  width: 440px;
  height: 400px;
  transform-style: preserve-3d;
  transition: transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.cover-card {
  position: absolute;
  inset: 0;
  background: #ffffff;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard-deep);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  backface-visibility: hidden;
}

.cover-card.is-active { z-index: 5; }

.cover-portrait {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border: 1px solid var(--ink-300);
  display: block;
  margin-bottom: 6px;
}

.cover-name {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: 26px;
  margin: 0;
  color: var(--ink-900) !important;
  line-height: 1.05;
}

.cover-role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.cover-desc {
  font-size: 13px;
  line-height: 1.65;
  color: var(--ink-700) !important;
  margin: 8px 0;
  flex: 1;
}

.cover-spec {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-900) !important;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  background: var(--bg-crystal);
  border: 1px solid var(--ink-300);
  padding: 10px;
  line-height: 1.7;
}

.cover-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: var(--pop-blue);
  color: #ffffff !important;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard-cta);
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
}

.cover-arrow:hover { background: var(--pop-blue-dark); }
.cover-arrow.prev { left: 16px; }
.cover-arrow.next { right: 16px; }

.masonry {
  column-count: 4;
  column-gap: 16px;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 32px;
}

.masonry-item {
  break-inside: avoid;
  background: #ffffff;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  margin-bottom: 16px;
  padding: 18px;
  display: inline-block;
  width: 100%;
  transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.masonry-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hard-deep);
  border-color: var(--pop-blue);
  z-index: 10;
}

.masonry-img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 12px;
  border: 1px solid var(--ink-300);
  object-fit: cover;
}

.masonry-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  display: block;
}

.masonry-title {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: 20px;
  line-height: 1.1;
  margin: 6px 0;
  color: var(--ink-900) !important;
}

.masonry-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-700) !important;
  margin: 0 0 10px;
}

.masonry-stars {
  color: var(--pop-blue) !important;
  font-size: 14px;
  letter-spacing: 4px;
  margin-top: 4px;
  display: block;
}

.featured-flag {
  position: absolute;
  top: -2px;
  right: -2px;
  background: var(--pop-blue);
  color: #ffffff !important;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 4px 10px;
  border: 2px solid var(--ink-900);
}

.masonry-item { position: relative; }

.faq-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 32px;
}

.faq-card {
  flex: 1 1 calc(16.6% - 12px);
  min-width: 200px;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  cursor: pointer;
  transition: flex 500ms cubic-bezier(0.22, 1, 0.36, 1), transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
  position: relative;
  overflow: hidden;
}

.faq-card.is-open {
  flex: 1 1 38%;
  z-index: 10;
  border-color: var(--pop-blue);
  box-shadow: var(--shadow-hard-deep);
}

.faq-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--pop-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 300ms ease;
}

.faq-card.is-open::before { transform: scaleX(1); }

.faq-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-q {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: 16px;
  line-height: 1.1;
  margin: 0;
  color: inherit !important;
}

.faq-mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: inherit !important;
  opacity: 0.8;
}

.faq-short {
  font-size: 12px;
  line-height: 1.6;
  color: inherit !important;
  opacity: 0.85;
  margin: 0;
}

.faq-full {
  display: none;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.faq-card.is-open .faq-full { display: flex; }

.faq-full p {
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  color: inherit !important;
}

.faq-photo {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border: 2px solid currentColor;
  display: block;
}

.faq-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border: 1px solid currentColor;
  padding: 6px 10px;
  display: inline-block;
  color: inherit !important;
}

.h-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  display: flex;
  gap: 24px;
  padding: 0 32px 32px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.h-scroll::-webkit-scrollbar { height: 4px; }
.h-scroll::-webkit-scrollbar-track { background: var(--ink-300); }
.h-scroll::-webkit-scrollbar-thumb { background: var(--pop-blue); }

.h-card {
  flex: 0 0 400px;
  height: 460px;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-snap-align: center;
  position: relative;
  transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.h-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hard-deep);
  border-color: var(--pop-blue);
}

.h-icon { width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; }
.h-title {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: 24px;
  line-height: 1.05;
  margin: 0;
  color: inherit !important;
}

.h-body {
  font-size: 14px;
  line-height: 1.7;
  color: inherit !important;
  margin: 0;
  flex: 1;
}

.h-mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: inherit !important;
  opacity: 0.85;
  line-height: 1.7;
}

.h-phone {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 28px;
  color: inherit !important;
  text-decoration: none;
  display: block;
  word-break: break-all;
  line-height: 1.1;
}

.h-progress {
  height: 4px;
  background: var(--ink-300);
  position: relative;
  margin: 0 32px;
}

.h-progress-fill {
  height: 100%;
  background: var(--pop-blue);
  width: 16%;
  transition: width 300ms ease;
}

.footer-block {
  background: var(--ink-900);
  color: #ffffff !important;
  border-top: 2px solid var(--ink-900);
  padding: 80px 32px 32px;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 0.8fr 0.8fr;
  gap: 32px;
  max-width: 1600px;
  margin: 0 auto;
}

.footer-grid a, .footer-grid span, .footer-grid p, .footer-grid h4, .footer-grid li { color: #ffffff !important; }

.footer-col h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  margin: 0 0 16px;
  color: var(--pop-blue) !important;
}

.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { margin-bottom: 10px; font-size: 14px; }
.footer-list a { color: #D1D5DB !important; text-decoration: none; transition: color 200ms ease; }
.footer-list a:hover { color: var(--pop-blue) !important; }

.footer-cert {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-cert li {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ffffff !important;
}

.cert-mark {
  width: 8px;
  height: 8px;
  background: var(--pop-blue);
  flex-shrink: 0;
}

.footer-bottom {
  max-width: 1600px;
  margin: 56px auto 0;
  padding-top: 24px;
  border-top: 1px solid #1F2937;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-500) !important;
}

.footer-marquee {
  flex: 1;
  overflow: hidden;
  white-space: nowrap;
}

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 3000;
  max-width: 420px;
  background: #ffffff;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.cookie-banner h4 {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: 22px;
  margin: 0;
  color: var(--ink-900) !important;
  line-height: 1.1;
}

.cookie-banner p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-700) !important;
  margin: 0;
}

.cookie-row {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.cookie-row .btn-cta,
.cookie-row .btn-outline {
  flex: 1;
  padding: 10px 12px;
  font-size: 12px;
  min-height: 44px;
}

.cookie-mini {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-500) !important;
}

.inner-hero {
  position: relative;
  padding: 100px 32px 60px;
  max-width: 1600px;
  margin: 0 auto;
  border-bottom: 2px solid var(--ink-900);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.breadcrumb {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--ink-500) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 16px;
}

.breadcrumb a { color: var(--ink-700) !important; text-decoration: none; }
.breadcrumb a:hover { color: var(--pop-blue) !important; }

.content-wrap {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 32px;
}

.service-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: #ffffff;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hard-deep);
  border-color: var(--pop-blue);
  z-index: 10;
}

.service-card .tile-img { height: 180px; margin-bottom: 8px; }

.service-card .price-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  font-weight: 800;
  color: var(--pop-coral) !important;
  background: var(--bg-crystal);
  padding: 6px 12px;
  border: 1px solid var(--ink-900);
  display: inline-block;
}

.form-card {
  background: #ffffff;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 32px;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.form-row label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-900) !important;
  font-weight: 700;
}

.form-row input,
.form-row select,
.form-row textarea {
  border: 2px solid var(--ink-900);
  background: #ffffff;
  color: var(--ink-900) !important;
  padding: 12px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  outline: none;
  transition: box-shadow 200ms ease;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  box-shadow: 4px 4px 0 var(--pop-blue);
}

.form-row textarea { min-height: 120px; resize: vertical; }

.thanks-card {
  background: var(--pop-blue);
  color: #ffffff !important;
  border: 2px solid var(--ink-900);
  box-shadow: var(--shadow-hard);
  padding: 56px 32px;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.thanks-card h1 {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 0.95;
  margin: 0 0 16px;
  color: #ffffff !important;
}

.thanks-card p {
  font-size: 17px;
  line-height: 1.7;
  color: #ffffff !important;
  margin: 0 0 24px;
}

.legal-wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 80px 32px 64px;
}

.legal-wrap h1 {
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  font-style: italic;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 0.95;
  margin: 0 0 8px;
  color: var(--ink-900) !important;
  letter-spacing: -0.02em;
}

.legal-wrap h2 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--pop-blue) !important;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin: 32px 0 12px;
}

.legal-wrap p, .legal-wrap li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-700) !important;
  margin: 0 0 12px;
}

.legal-wrap ul { padding-left: 22px; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 500ms ease, transform 500ms ease;
}

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

@media (max-width: 1100px) {
  .nav-main { display: none; }
  .burger { display: flex; align-items: center; justify-content: center; }
  .nav-cta .btn-yellow { display: none; }
  .hero-grid { grid-template-columns: 1fr; gap: 32px; padding: 60px 24px 80px; }
  .hero-visual { height: 480px; }
  .stamp-card-1 { width: 280px; }
  .stamp-card-2 { width: 220px; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .bento-2x2 { grid-column: span 2; }
  .sticky-split { grid-template-columns: 1fr; }
  .sticky-left { position: relative; top: 0; }
  .service-card-grid { grid-template-columns: repeat(2, 1fr); }
  .masonry { column-count: 2; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .node-graph { grid-template-columns: repeat(2, 1fr); }
  .timeline-line { left: 24px; }
  .tl-item { width: 100%; left: 0 !important; padding-left: 64px !important; padding-right: 0 !important; justify-content: flex-start !important; }
  .tl-item .tl-node { left: 6px !important; right: auto !important; }
  .accordion-row.is-open .acc-body { grid-template-columns: 1fr; }
  .acc-summary { flex-wrap: wrap; }
}

@media (max-width: 700px) {
  .site-header { height: 64px; }
  .site-header-inner { padding: 0 16px; }
  .brand-domain { font-size: 15px; }
  .brand-jp { display: none; }
  .brand-mark { width: 32px; height: 32px; }
  .brand-block { min-width: auto; }
  .hero-title-1, .hero-title-3 { font-size: clamp(36px, 11vw, 64px); }
  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .hero-cta-row .btn-cta, .hero-cta-row .btn-outline { width: 100%; }
  .stamp-card { position: relative; width: 100% !important; top: auto !important; right: auto !important; left: auto !important; bottom: auto !important; margin-bottom: 12px; }
  .hero-visual { flex-direction: column; height: auto; }
  .pump-stack { position: relative; height: 320px; width: 100%; }
  .pump-svg { width: 240px; height: 240px; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-2x2, .bento-2x1, .bento-1x2 { grid-column: span 1; grid-row: span 1; }
  .service-card-grid { grid-template-columns: 1fr; }
  .masonry { column-count: 1; }
  .footer-grid { grid-template-columns: 1fr; }
  .node-graph { grid-template-columns: 1fr; }
  .acc-num { min-width: 56px; padding: 0 12px; font-size: 16px; }
  .acc-title { font-size: 16px; }
  .acc-summary { padding: 12px 14px; }
  .acc-body { padding: 16px 14px 18px 14px; }
  .cover-stage { width: 320px; }
  .cover-card { padding: 16px; }
  .cover-name { font-size: 22px; }
  .case-card { grid-template-columns: 1fr; }
  .case-img { height: 140px; }
  .faq-card { flex: 1 1 100%; }
  .h-card { flex: 0 0 88vw; }
  .cookie-banner { left: 12px; right: 12px; bottom: 12px; max-width: none; }
  .legal-wrap { padding: 60px 20px 48px; }
  .content-wrap { padding: 0 20px; }
  .hard-section { padding: 56px 0; }
  .marquee-strip { padding: 10px 0; }
  .footer-block { padding: 56px 20px 24px; }
  .h-scroll { padding: 0 20px 24px; }
  .inner-hero { padding: 70px 20px 40px; }
  .section-head h2 { font-size: clamp(32px, 9vw, 48px); }
  .section-tag { display: block; margin-left: 0; margin-top: 8px; }
}