@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@300;400;500;600;700;800&family=Noto+Sans+JP:wght@300;400;500;700;900&display=swap');

:root {
  --asphalt: #0A0E1A;
  --asphalt-2: #2A2F38;
  --stone: #3A3F4A;
  --graphite: #6B7280;
  --zinc: #8B95A1;
  --concrete: #E8EBEF;
  --concrete-2: #E0E3E8;
  --concrete-3: #F0F2F5;
  --white-pure: #FFFFFF;
  --white-bright: #FAFAFA;
  --white-soft: #F5F5F5;
  --safety-orange: #FF6B35;
  --safety-orange-2: #FF8C5A;
  --safety-orange-soft: #FFD0BC;
  --stop-red: #E63946;
  --pastel-orange: #FFD0BC;
  --pastel-zinc: #D5D8DD;
  --pastel-concrete: #E5E8EC;
  --hard-shadow: 10px 10px 0px #0A0E1A;
  --hard-shadow-orange: 8px 8px 0px #FF6B35;
  --hover-shadow: 16px 16px 0px #0A0E1A;
  --hover-shadow-orange: 16px 16px 0px #FF6B35;
  --panel-width: 280px;
  --header-bg: #FFFFFF;
  --ink: #0A0E1A;
  --ink-2: #2A2F38;
  --ink-soft: #3A3F4A;
  --ink-mute: #8B95A1;
}

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

html, body {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, #FFFFFF 0%, #FAFAFA 50%, #F5F5F5 100%);
  color: var(--ink);
  font-family: 'Inter', 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  letter-spacing: 0.005em;
}

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

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

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

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

main {
  display: block;
}

::selection {
  background: var(--safety-orange);
  color: #FFFFFF;
}

.brut-mono {
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  letter-spacing: 0.04em;
}

.brut-mono-wide {
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.brut-jp {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
}

.brut-stamp {
  display: inline-block;
  padding: 6px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--safety-orange);
  color: #FFFFFF;
  border: 3px solid var(--ink);
  font-weight: 700;
  box-shadow: 4px 4px 0 var(--ink);
}

.brut-stamp-dark {
  background: var(--ink);
  color: var(--safety-orange);
}

.brut-stamp-line {
  height: 12px;
  background: repeating-linear-gradient(90deg, var(--safety-orange) 0, var(--safety-orange) 40px, var(--ink) 40px, var(--ink) 80px);
}

.brut-stamp-line-v {
  width: 12px;
  background: repeating-linear-gradient(0deg, var(--safety-orange) 0, var(--safety-orange) 14px, var(--ink) 14px, var(--ink) 28px);
}

.brut-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--safety-orange);
  border: 2px solid var(--ink);
}

.brut-corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2.5px solid var(--ink);
}

.brut-corner-tl { top: 8px; left: 8px; border-right: none; border-bottom: none; }
.brut-corner-tr { top: 8px; right: 8px; border-left: none; border-bottom: none; }
.brut-corner-bl { bottom: 8px; left: 8px; border-right: none; border-top: none; }
.brut-corner-br { bottom: 8px; right: 8px; border-left: none; border-top: none; }

.brut-card {
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: var(--hard-shadow), var(--hard-shadow-orange);
  padding: 36px 32px;
  position: relative;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.brut-card:hover {
  transform: translate(-3px, -3px) scale(1.04);
  z-index: 35;
  position: relative;
  box-shadow: var(--hover-shadow), var(--hover-shadow-orange);
  outline: 3px solid var(--safety-orange);
  outline-offset: 6px;
}

.brut-card-static {
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: var(--hard-shadow);
}

.brut-card-dark {
  background: linear-gradient(135deg, var(--ink) 0%, var(--stone) 100%);
  color: #FFFFFF;
  border: 3px solid var(--ink);
  box-shadow: 12px 12px 0 var(--safety-orange);
}

.bento-cell.brut-card-orange {
  background: var(--safety-orange);
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  color: #FFFFFF;
}

.brut-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px 32px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--safety-orange);
  color: #FFFFFF;
  border: 3px solid var(--ink);
  box-shadow: 8px 8px 0 var(--ink);
  white-space: nowrap;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  min-height: 56px;
  cursor: pointer;
}

.brut-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 14px 14px 0 var(--ink), 0 0 0 4px rgba(255, 107, 53, 0.4);
  background: var(--safety-orange-2);
  color: #FFFFFF;
}

.brut-btn-ghost {
  background: var(--white-pure);
  color: var(--ink);
  box-shadow: 6px 6px 0 var(--safety-orange);
  border: 3px solid var(--ink);
}

.brut-btn-ghost:hover {
  background: var(--white-pure);
  color: var(--ink);
  box-shadow: 12px 12px 0 var(--safety-orange), 0 0 0 4px rgba(255, 107, 53, 0.3);
}

.brut-btn-dark {
  background: var(--ink);
  color: #FFFFFF;
  box-shadow: 6px 6px 0 var(--safety-orange);
}

.brut-btn-dark:hover {
  background: var(--ink);
  color: var(--safety-orange);
  box-shadow: 12px 12px 0 var(--safety-orange), 0 0 0 4px rgba(255, 107, 53, 0.3);
}

.h1-brut {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: clamp(56px, 9vw, 152px);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0;
}

.h2-brut {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: clamp(36px, 5vw, 80px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0;
}

.h3-brut {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0;
}

.h4-brut {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
  margin: 0;
}

.text-mono {
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
}

.text-mono-wide {
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 600;
}

.text-orange { color: var(--safety-orange); }
.text-ink { color: var(--ink); }
.text-white { color: #FFFFFF !important; }
.text-mute { color: var(--ink-mute); }
.text-stone { color: var(--stone); }
.text-zinc { color: var(--zinc); }
.text-stop { color: var(--stop-red); }

.bg-ink { background: var(--ink) !important; }
.bg-orange { background: var(--safety-orange) !important; }
.bg-concrete { background: var(--concrete) !important; }
.bg-white-pure { background: var(--white-pure) !important; }
.bg-stone { background: var(--stone) !important; }

section {
  position: relative;
  border-top: 3px solid var(--ink);
}

.section-pad {
  padding: clamp(60px, 9vw, 140px) clamp(20px, 5vw, 80px);
}

.section-tight {
  padding: clamp(40px, 6vw, 90px) clamp(20px, 5vw, 80px);
}

.left-panel-wrap {
  position: fixed;
  top: 50%;
  left: 24px;
  transform: translateY(-50%);
  width: var(--panel-width);
  z-index: 100;
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--safety-orange);
  padding: 24px 20px;
}

.left-panel-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 2px dashed var(--ink);
  margin-bottom: 18px;
}

.left-panel-mark {
  width: 54px;
  height: 54px;
  background: linear-gradient(135deg, var(--ink) 0%, var(--stone) 100%);
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--safety-orange);
  flex-shrink: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: markWobble 6s ease-in-out infinite;
}

@keyframes markWobble {
  0%, 100% { transform: rotate(-1deg); }
  50% { transform: rotate(1deg); }
}

@keyframes stampPulse {
  0%, 100% { opacity: 0.5; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.04); }
}

.left-panel-mark::after {
  content: '';
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background: var(--safety-orange);
  border: 1.5px solid var(--ink);
  animation: stampPulse 2.2s ease-in-out infinite;
}

.left-panel-mark svg {
  width: 30px;
  height: 30px;
}

.left-panel-titles {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.left-panel-domain {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 700;
  opacity: 0.85;
  line-height: 1.1;
}

.left-panel-name {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 13px;
  letter-spacing: 0.08em;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.15;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.left-panel-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.45;
  text-align: center;
  margin: 14px 0 16px;
  line-height: 1.5;
  padding: 8px 6px;
  border-top: 1px dashed var(--ink);
  border-bottom: 1px dashed var(--ink);
}

.left-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.left-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 2px solid transparent;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--white-pure);
  position: relative;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  min-height: 48px;
  cursor: pointer;
}

.left-nav-item:hover, .left-nav-item.active {
  background: rgba(255, 107, 53, 0.12);
  border: 2px solid var(--safety-orange);
  transform: translateX(2px);
  color: var(--ink);
}

.left-nav-item.active::before {
  content: '';
  position: absolute;
  left: -2px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--safety-orange);
}

.left-nav-item.active::after {
  content: '';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--safety-orange);
}

.left-nav-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 2px solid var(--ink);
  background: var(--white-pure);
}

.left-nav-icon svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: var(--ink);
  stroke-width: 2;
}

.left-panel-cta {
  width: 100%;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--safety-orange), var(--safety-orange-2));
  color: #FFFFFF;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  text-align: center;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: block;
  white-space: nowrap;
}

.left-panel-cta:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink), 0 0 0 4px rgba(255, 107, 53, 0.4);
  color: #FFFFFF;
}

.left-panel-progress {
  position: absolute;
  top: 0;
  right: 0;
  width: 3px;
  height: 100%;
  background: rgba(10, 14, 26, 0.1);
}

.left-panel-progress-fill {
  width: 100%;
  height: 0;
  background: linear-gradient(180deg, var(--safety-orange), var(--safety-orange-2), #FFD60A);
  transition: height 0.1s linear;
}

.main-shift {
  margin-left: calc(var(--panel-width) + 56px);
  min-height: 100vh;
}

.top-bar-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--white-pure);
  border-bottom: 3px solid var(--ink);
  z-index: 200;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
}

.top-bar-mobile-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.top-bar-mark {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--ink) 0%, var(--stone) 100%);
  border: 2.5px solid var(--ink);
  box-shadow: 3px 3px 0 var(--safety-orange);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.top-bar-mark::after {
  content: '';
  position: absolute;
  top: -2px;
  right: -2px;
  width: 7px;
  height: 7px;
  background: var(--safety-orange);
  border: 1.5px solid var(--ink);
  animation: stampPulse 2.2s ease-in-out infinite;
}

.top-bar-mark svg {
  width: 22px;
  height: 22px;
}

.top-bar-titles {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.top-bar-domain {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ink);
}

.top-bar-name {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
}

.burger-btn {
  width: 44px;
  height: 44px;
  border: 3px solid var(--ink);
  background: var(--white-pure);
  box-shadow: 4px 4px 0 var(--safety-orange);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.burger-btn span {
  display: block;
  width: 20px;
  height: 2.5px;
  background: var(--ink);
  transition: transform 0.3s ease, opacity 0.2s ease;
}

.burger-btn.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
  background: var(--safety-orange);
}

.burger-btn.active span:nth-child(2) {
  opacity: 0;
}

.burger-btn.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
  background: var(--safety-orange);
}

.mobile-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white-pure);
  z-index: 150;
  transform: translateY(-100%);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  padding: 32px 24px 80px;
  border-bottom: 3px solid var(--ink);
}

.mobile-menu.active {
  transform: translateY(0);
}

.mobile-menu::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(0deg, transparent 49%, rgba(10, 14, 26, 0.06) 49%, rgba(10, 14, 26, 0.06) 51%, transparent 51%),
    linear-gradient(90deg, transparent 49%, rgba(10, 14, 26, 0.06) 49%, rgba(10, 14, 26, 0.06) 51%, transparent 51%);
  background-size: 56px 56px;
  pointer-events: none;
  opacity: 0.7;
}

.mobile-menu-inner {
  position: relative;
  z-index: 2;
}

.mobile-nav-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 3px solid var(--ink);
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.45s ease-out, transform 0.45s ease-out, color 0.3s ease, background 0.3s ease;
}

.mobile-menu.active .mobile-nav-item {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu.active .mobile-nav-item:nth-child(1) { transition-delay: 0.07s; }
.mobile-menu.active .mobile-nav-item:nth-child(2) { transition-delay: 0.14s; }
.mobile-menu.active .mobile-nav-item:nth-child(3) { transition-delay: 0.21s; }
.mobile-menu.active .mobile-nav-item:nth-child(4) { transition-delay: 0.28s; }
.mobile-menu.active .mobile-nav-item:nth-child(5) { transition-delay: 0.35s; }
.mobile-menu.active .mobile-nav-item:nth-child(6) { transition-delay: 0.42s; }
.mobile-menu.active .mobile-nav-item:nth-child(7) { transition-delay: 0.49s; }

.mobile-nav-item:hover {
  color: var(--safety-orange);
  background: rgba(255, 107, 53, 0.06);
  padding-left: 12px;
}

.mobile-nav-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--safety-orange);
  min-width: 32px;
}

.hero-stage {
  position: relative;
  min-height: 100vh;
  padding: clamp(60px, 8vw, 100px) clamp(20px, 5vw, 80px);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.85) 0%, rgba(250,250,250,0.78) 50%, rgba(245,245,245,0.7) 100%),
    var(--ink);
  border-bottom: 6px solid var(--ink);
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.18;
  filter: grayscale(1) contrast(1.05);
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(0deg, transparent 49%, rgba(10,14,26,0.06) 49%, rgba(10,14,26,0.06) 51%, transparent 51%),
    linear-gradient(90deg, transparent 49%, rgba(10,14,26,0.06) 49%, rgba(10,14,26,0.06) 51%, transparent 51%);
  background-size: 80px 80px;
  pointer-events: none;
}

.hero-stamp {
  position: absolute;
  width: 200px;
  height: 72px;
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  padding: 8px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  z-index: 5;
}

.hero-stamp::after {
  content: '';
  position: absolute;
  bottom: 8px;
  left: 12px;
  width: 8px;
  height: 8px;
  background: var(--safety-orange);
}

.hero-marquee {
  position: absolute;
  right: 24px;
  top: 0;
  bottom: 0;
  width: 32px;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.4;
}

.hero-marquee-inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  animation: marqueeV 50s linear infinite;
  padding-top: 24px;
}

@keyframes marqueeV {
  0% { transform: translateY(0); }
  100% { transform: translateY(-50%); }
}

.hero-corner-marker {
  position: absolute;
  width: 32px;
  height: 32px;
  border: 3px solid var(--ink);
  z-index: 5;
}

.hero-corner-marker.tl { top: 80px; left: 24px; border-right: none; border-bottom: none; }
.hero-corner-marker.tr { top: 80px; right: 80px; border-left: none; border-bottom: none; }
.hero-corner-marker.bl { bottom: 80px; left: 24px; border-right: none; border-top: none; }
.hero-corner-marker.br { bottom: 80px; right: 80px; border-left: none; border-top: none; }

.hero-stage-inner {
  position: relative;
  z-index: 10;
  max-width: 1320px;
  margin: 0 auto;
  padding-top: 60px;
}

.hero-card {
  position: relative;
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: 10px 10px 0 var(--ink), 6px 6px 0 var(--safety-orange);
  padding: 52px 48px;
  max-width: 820px;
  margin: 60px 0 0 0;
  transform: rotate(-1.5deg);
  z-index: 2;
}

.hero-tag {
  position: absolute;
  top: -22px;
  left: 36px;
  background: var(--safety-orange);
  color: #FFFFFF;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 8px 14px;
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  transform: rotate(4deg);
  white-space: nowrap;
}

.hero-tag::after {
  content: '';
  display: inline-block;
  width: 7px;
  height: 7px;
  background: #FFFFFF;
  margin-left: 8px;
  vertical-align: middle;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 36px;
}

.hero-divider {
  height: 8px;
  width: 220px;
  background: var(--safety-orange);
  margin: 24px 0;
  position: relative;
}

.hero-divider::before {
  content: '';
  position: absolute;
  left: -12px;
  top: -2px;
  width: 12px;
  height: 12px;
  background: var(--ink);
}

.hero-side-card {
  position: absolute;
  right: 0;
  top: 20px;
  width: 360px;
  max-width: 36vw;
  background: linear-gradient(135deg, var(--ink) 0%, var(--stone) 100%);
  border: 3px solid var(--ink);
  box-shadow: 12px 12px 0 var(--safety-orange);
  padding: 28px 24px;
  color: #FFFFFF;
  transform: rotate(1.5deg);
  z-index: 3;
}

.hero-side-3d {
  width: 100%;
  height: 200px;
  border: 2.5px dashed var(--safety-orange);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  background:
    repeating-linear-gradient(45deg, rgba(255,107,53,0.04) 0 12px, transparent 12px 24px),
    rgba(0,0,0,0.3);
  overflow: hidden;
}

.hero-side-3d::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 2px dashed rgba(255,107,53,0.5);
}

.hero-side-3d-pic {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.7;
  z-index: 0;
}

.hero-side-overlay {
  position: relative;
  z-index: 2;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--safety-orange);
}

.hero-side-overlay strong {
  display: block;
  font-size: 14px;
  letter-spacing: 0.22em;
  color: #FFFFFF;
  margin-bottom: 6px;
  font-weight: 800;
}

.hero-mini-card {
  position: absolute;
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  padding: 18px 22px;
  z-index: 4;
}

.hero-mini-card.dark {
  background: var(--ink);
  color: var(--safety-orange);
  box-shadow: 6px 6px 0 var(--safety-orange);
}

.bento-cell {
  position: relative;
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: var(--hard-shadow), var(--hard-shadow-orange);
  padding: 32px 28px;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), z-index 0s;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-cell:hover {
  transform: translate(-3px, -3px) scale(1.05) rotate(0deg);
  z-index: 35;
  box-shadow: var(--hover-shadow), var(--hover-shadow-orange);
  outline: 3px solid var(--safety-orange);
  outline-offset: 6px;
}

.bento-cell-large {
  grid-column: span 8;
  min-height: 360px;
}

.bento-cell-mid {
  grid-column: span 4;
  min-height: 360px;
}

.bento-cell-third {
  grid-column: span 4;
  min-height: 280px;
}

.bento-cell-full {
  grid-column: span 12;
  min-height: 200px;
}

.bento-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(120px, 14vw, 200px);
  font-weight: 800;
  letter-spacing: -0.05em;
  color: var(--safety-orange);
  opacity: 0.18;
  position: absolute;
  top: -20px;
  right: -10px;
  line-height: 0.85;
  pointer-events: none;
}

.bento-num-dark {
  color: var(--ink);
  opacity: 0.16;
}

.bento-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  background-size: cover;
  background-position: center;
  background-color: var(--concrete);
  border: 2.5px solid var(--ink);
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}

.bento-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, transparent 49%, rgba(255,107,53,0.5) 49%, rgba(255,107,53,0.5) 51%, transparent 51%),
    linear-gradient(90deg, transparent 49%, rgba(255,107,53,0.5) 49%, rgba(255,107,53,0.5) 51%, transparent 51%);
  background-size: 32px 32px;
  opacity: 0.4;
  pointer-events: none;
}

.marquee-row {
  display: flex;
  gap: 14px;
  overflow: hidden;
  padding: 16px 0;
  border-top: 3px solid var(--ink);
  border-bottom: 3px solid var(--ink);
  background: var(--white-pure);
}

.marquee-track {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
  animation: marqueeH 40s linear infinite;
}

@keyframes marqueeH {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee-plank {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: var(--white-pure);
  border: 3px solid var(--ink);
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink);
  white-space: nowrap;
}

.marquee-plank::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--safety-orange);
  flex-shrink: 0;
}

.sticky-split {
  display: flex;
  min-height: 100vh;
}

.sticky-left {
  width: 38%;
  background: var(--white-pure);
  border-right: 3px solid var(--ink);
  padding: clamp(60px, 7vw, 100px) clamp(28px, 4vw, 60px);
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  overflow: hidden;
}

.sticky-right {
  width: 62%;
  padding: clamp(60px, 7vw, 100px) clamp(28px, 4vw, 60px);
}

.step-row {
  display: flex;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 3px solid var(--ink);
}

.step-row:first-child { padding-top: 0; }
.step-row:last-child { border-bottom: none; }

.step-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 48px;
  font-weight: 800;
  color: var(--safety-orange);
  letter-spacing: -0.04em;
  line-height: 1;
  flex-shrink: 0;
  width: 100px;
}

.step-content {
  flex: 1;
}

.step-thumb {
  width: 240px;
  height: 160px;
  background-size: cover;
  background-position: center;
  background-color: var(--concrete);
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  flex-shrink: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.gallery-tile {
  position: relative;
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: var(--hard-shadow);
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
}

.gallery-tile:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--hover-shadow), var(--hover-shadow-orange);
  outline: 3px solid var(--safety-orange);
  outline-offset: 6px;
  z-index: 5;
}

.gallery-tile-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  background-size: cover;
  background-position: center;
  background-color: var(--concrete);
  border-bottom: 3px solid var(--ink);
}

.gallery-tile-body {
  padding: 18px 20px;
  background: var(--white-pure);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.team-card {
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: var(--hard-shadow);
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.team-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--hover-shadow), var(--hover-shadow-orange);
  z-index: 5;
}

.team-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  background-size: cover;
  background-position: center;
  background-color: var(--concrete);
  border-bottom: 3px solid var(--ink);
  position: relative;
}

.team-photo-stamp {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: var(--safety-orange);
  color: #FFFFFF;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 10px;
  border: 2px solid var(--ink);
  font-weight: 700;
}

.team-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.spec-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 0;
  border-bottom: 2px solid var(--ink);
}

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

.spec-key {
  padding: 18px 22px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--concrete);
  border-right: 2px solid var(--ink);
  font-weight: 700;
}

.spec-val {
  padding: 18px 22px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 15px;
  color: var(--ink);
  background: var(--white-pure);
  font-weight: 500;
}

.faq-item {
  border: 3px solid var(--ink);
  background: var(--white-pure);
  margin-bottom: 16px;
  box-shadow: 6px 6px 0 var(--ink);
}

.faq-q {
  width: 100%;
  text-align: left;
  padding: 24px 28px;
  background: var(--white-pure);
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 17px;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  border: none;
  letter-spacing: -0.01em;
}

.faq-q:hover {
  background: rgba(255, 107, 53, 0.06);
}

.faq-icon {
  width: 36px;
  height: 36px;
  border: 2.5px solid var(--ink);
  background: var(--safety-orange);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 18px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  border-top: 3px solid transparent;
}

.faq-item.active .faq-a {
  max-height: 800px;
  border-top: 3px solid var(--ink);
}

.faq-a-inner {
  padding: 24px 28px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
  border: 3px solid var(--ink);
  box-shadow: var(--hard-shadow);
  background: var(--white-pure);
}

.contact-info-cell {
  padding: 48px;
  background: var(--ink);
  color: #FFFFFF;
  border-right: 3px solid var(--ink);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-cell a, .contact-info-cell address {
  color: #FFFFFF;
  font-style: normal;
}

.contact-form-cell {
  padding: 48px;
  background: var(--white-pure);
  color: var(--ink);
}

.form-field {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 8px;
  font-weight: 700;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  border: 3px solid var(--ink);
  background: var(--white-pure);
  color: var(--ink);
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-size: 15px;
  font-weight: 500;
  outline: none;
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  box-shadow: 4px 4px 0 var(--safety-orange);
  background: var(--white-bright);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--zinc);
  opacity: 1;
}

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

.form-help {
  font-size: 12px;
  color: var(--ink-mute);
  margin-top: 6px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.04em;
}

.submit-btn {
  width: 100%;
  padding: 22px;
  background: var(--safety-orange);
  color: #FFFFFF;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  margin-top: 8px;
}

.submit-btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: 10px 10px 0 var(--ink), 0 0 0 4px rgba(255, 107, 53, 0.4);
  background: var(--safety-orange-2);
}

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 380px;
  max-width: calc(100vw - 48px);
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: 8px 8px 0 var(--safety-orange);
  padding: 22px 24px;
  z-index: 9999;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  color: var(--ink);
}

.cookie-banner-stamp {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--safety-orange);
  padding: 4px 10px;
  margin-bottom: 12px;
  font-weight: 700;
}

.cookie-banner h4 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 16px;
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.cookie-banner p {
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-soft);
  margin: 0 0 14px;
}

.cookie-banner p a {
  color: var(--safety-orange);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
  font-weight: 700;
}

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

.cookie-btn {
  flex: 1;
  min-width: 110px;
  padding: 12px 14px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 3px solid var(--ink);
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  white-space: nowrap;
  text-align: center;
}

.cookie-btn:hover {
  transform: translate(-2px, -2px);
}

.cookie-accept {
  background: var(--safety-orange);
  color: #FFFFFF;
  box-shadow: 4px 4px 0 var(--ink);
}

.cookie-accept:hover {
  background: var(--safety-orange-2);
  box-shadow: 6px 6px 0 var(--ink);
}

.cookie-decline {
  background: var(--white-pure);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--safety-orange);
}

.cookie-decline:hover {
  background: var(--white-bright);
  box-shadow: 6px 6px 0 var(--safety-orange);
}

.cookie-hidden { display: none !important; }

.site-footer {
  background: var(--ink);
  color: #FFFFFF;
  border-top: 6px solid var(--ink);
  padding: clamp(60px, 8vw, 100px) clamp(20px, 5vw, 80px) 28px;
  position: relative;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 12px;
  background: repeating-linear-gradient(90deg, var(--safety-orange) 0, var(--safety-orange) 40px, var(--ink) 40px, var(--ink) 80px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  max-width: 1320px;
  margin: 0 auto;
  padding-bottom: 48px;
  border-bottom: 2px solid var(--zinc);
}

.footer-col h5 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--safety-orange);
  margin: 0 0 18px;
  font-weight: 700;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: color 0.25s ease, transform 0.25s ease;
}

.footer-col a:hover {
  color: var(--safety-orange);
  transform: translateX(4px);
}

.footer-col a::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--safety-orange);
  flex-shrink: 0;
}

.footer-col address {
  font-style: normal;
  font-size: 14px;
  line-height: 1.8;
  color: #FFFFFF;
}

.footer-bottom {
  max-width: 1320px;
  margin: 24px auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--zinc);
}

.footer-bottom a:hover {
  color: var(--safety-orange);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-legal a {
  color: var(--zinc);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  transition: color 0.25s ease;
}

.footer-legal a::before { display: none; }

.page-shell {
  position: relative;
  padding-top: 60px;
}

.page-hero {
  position: relative;
  padding: clamp(60px, 7vw, 100px) clamp(20px, 5vw, 80px) clamp(40px, 5vw, 70px);
  background: var(--white-pure);
  border-bottom: 6px solid var(--ink);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(0deg, transparent 49%, rgba(10,14,26,0.06) 49%, rgba(10,14,26,0.06) 51%, transparent 51%),
    linear-gradient(90deg, transparent 49%, rgba(10,14,26,0.06) 49%, rgba(10,14,26,0.06) 51%, transparent 51%);
  background-size: 80px 80px;
  opacity: 0.7;
  pointer-events: none;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  margin: 0 auto;
}

.breadcrumb-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 24px;
}

.breadcrumb-bar a {
  color: var(--ink-soft);
  transition: color 0.25s ease;
}

.breadcrumb-bar a:hover {
  color: var(--safety-orange);
}

.breadcrumb-bar .sep {
  color: var(--safety-orange);
  font-weight: 700;
}

.page-hero h1 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: clamp(48px, 7vw, 120px);
  letter-spacing: -0.04em;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 18px;
}

.page-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--safety-orange);
  padding: 8px 14px;
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  font-weight: 700;
  margin-bottom: 18px;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

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

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.hard-divider {
  height: 6px;
  background: var(--ink);
  width: 100%;
}

.hard-divider-orange {
  height: 6px;
  background: var(--safety-orange);
  width: 100%;
}

.label-strip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--safety-orange);
  border: 2.5px solid var(--ink);
  padding: 6px 12px;
  font-weight: 700;
  margin-bottom: 18px;
}

.label-strip-dark {
  background: var(--ink);
  color: var(--safety-orange);
}

.inline-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin: 12px 0;
}

.inline-bar::before, .inline-bar::after {
  content: '';
  height: 2px;
  background: var(--ink);
  flex: 1;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0;
  border: 3px solid var(--ink);
  box-shadow: var(--hard-shadow);
  background: var(--white-pure);
  margin: 60px 0;
}

.stat-cell {
  padding: 36px 28px;
  border-right: 2px solid var(--ink);
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: var(--white-pure);
}

.stat-cell:last-child { border-right: none; }

.stat-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 800;
  color: var(--safety-orange);
  letter-spacing: -0.04em;
  line-height: 1;
}

.stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 700;
}

.case-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0;
}

.case-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  border: 2px solid var(--ink);
  padding: 4px 10px;
  font-weight: 700;
  background: var(--white-pure);
}

.case-tag.orange {
  background: var(--safety-orange);
  color: #FFFFFF;
}

.thank-stage {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px clamp(20px, 5vw, 80px);
  background: var(--white-pure);
  border-bottom: 6px solid var(--ink);
}

.thank-card {
  position: relative;
  background: var(--white-pure);
  border: 3px solid var(--ink);
  box-shadow: 12px 12px 0 var(--safety-orange);
  padding: clamp(40px, 6vw, 80px);
  max-width: 720px;
  text-align: center;
  width: 100%;
}

.thank-stamp {
  display: inline-block;
  padding: 8px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--safety-orange);
  color: #FFFFFF;
  border: 3px solid var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  margin-bottom: 28px;
  font-weight: 700;
}

.thank-card h1 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 5vw, 72px);
  letter-spacing: -0.04em;
  line-height: 1;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 20px;
}

.thank-card p {
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.8;
  margin: 0 0 28px;
}

.thank-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.text-doc {
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.text-doc h2 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 48px 0 16px;
  position: relative;
  padding-left: 18px;
  border-left: 6px solid var(--safety-orange);
}

.text-doc h3 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--ink);
  margin: 32px 0 12px;
}

.text-doc p {
  margin: 0 0 18px;
  color: var(--ink-soft);
}

.text-doc ul {
  margin: 0 0 22px;
  padding-left: 0;
  list-style: none;
}

.text-doc ul li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.text-doc ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 14px;
  height: 2.5px;
  background: var(--safety-orange);
}

.text-doc ul li::after {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--safety-orange);
}

.service-hero-img {
  width: 100%;
  height: clamp(240px, 36vw, 420px);
  background-size: cover;
  background-position: center;
  background-color: var(--concrete);
  border: 3px solid var(--ink);
  box-shadow: 8px 8px 0 var(--safety-orange);
  margin: 28px 0;
  position: relative;
}

.service-hero-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, transparent 49%, rgba(255,107,53,0.4) 49%, rgba(255,107,53,0.4) 51%, transparent 51%),
    linear-gradient(90deg, transparent 49%, rgba(255,107,53,0.4) 49%, rgba(255,107,53,0.4) 51%, transparent 51%);
  background-size: 40px 40px;
  opacity: 0.45;
  pointer-events: none;
}

.price-tag {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(20px, 2.2vw, 32px);
  font-weight: 800;
  color: var(--safety-orange);
  letter-spacing: -0.02em;
  background: var(--white-pure);
  border: 3px solid var(--ink);
  padding: 12px 18px;
  box-shadow: 6px 6px 0 var(--ink);
}

.price-tag::before {
  content: '';
  width: 10px;
  height: 10px;
  background: var(--safety-orange);
}

.scroll-indicator {
  position: absolute;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 10;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.8;
}

.scroll-line {
  width: 2px;
  height: 40px;
  background: var(--ink);
  position: relative;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 20px;
  background: var(--safety-orange);
  animation: scrollFall 2s ease-in-out infinite;
}

@keyframes scrollFall {
  0% { transform: translateY(-100%); }
  50% { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--safety-orange);
  background: var(--white-pure);
  border: 3px solid var(--ink);
  padding: 12px 18px;
  box-shadow: 4px 4px 0 var(--safety-orange);
  white-space: nowrap;
  transition: all 0.3s ease;
}

.btn-link:hover {
  background: var(--safety-orange);
  color: #FFFFFF;
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--ink);
}

.warning-card {
  background: var(--stop-red);
  color: #FFFFFF;
  border: 3px solid var(--ink);
  box-shadow: var(--hard-shadow);
  padding: 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 32px 0;
}

.warning-icon {
  width: 56px;
  height: 56px;
  border: 3px solid #FFFFFF;
  background: var(--ink);
  color: var(--stop-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 22px;
  flex-shrink: 0;
}

.bright-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--safety-orange);
  border: 2.5px solid var(--ink);
}

.bright-dot-square {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--safety-orange);
  border: 2px solid var(--ink);
}

.cookie-corner-square {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--safety-orange);
  border: 1.5px solid var(--ink);
}

.section-divider-stamp {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 40px 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
  font-weight: 700;
}

.section-divider-stamp::before, .section-divider-stamp::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--ink);
}

.spinner-dot {
  width: 10px;
  height: 10px;
  background: var(--safety-orange);
  animation: stampPulse 1.5s ease-in-out infinite;
}

.text-doc hr {
  border: none;
  height: 2px;
  background: var(--ink);
  margin: 32px 0;
}

@media (max-width: 1280px) {
  .left-panel-wrap {
    width: 240px;
    left: 16px;
  }
  :root {
    --panel-width: 240px;
  }
  .main-shift {
    margin-left: calc(var(--panel-width) + 40px);
  }
}

@media (max-width: 1024px) {
  .left-panel-wrap {
    display: none;
  }
  .top-bar-mobile {
    display: flex;
  }
  .main-shift {
    margin-left: 0;
    padding-top: 64px;
  }
  .bento-cell-large, .bento-cell-mid, .bento-cell-third, .bento-cell-full {
    grid-column: span 12;
  }
  .sticky-split {
    flex-direction: column;
  }
  .sticky-left {
    width: 100%;
    height: auto;
    position: relative;
    border-right: none;
    border-bottom: 3px solid var(--ink);
  }
  .sticky-right {
    width: 100%;
  }
  .hero-side-card {
    position: relative;
    width: 100%;
    max-width: 100%;
    right: auto;
    top: auto;
    margin-top: 40px;
    transform: rotate(0deg);
  }
  .hero-card {
    transform: rotate(0deg);
    margin: 40px 0;
  }
  .hero-marquee, .hero-corner-marker {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .contact-info-cell {
    border-right: none;
    border-bottom: 3px solid var(--ink);
  }
}

@media (max-width: 768px) {
  :root {
    --panel-width: 0px;
  }
  .step-row {
    flex-direction: column;
    gap: 18px;
  }
  .step-thumb {
    width: 100%;
    height: 200px;
  }
  .team-grid, .gallery-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .stat-strip {
    grid-template-columns: 1fr 1fr;
  }
  .stat-cell {
    border-right: 2px solid var(--ink);
  }
  .stat-cell:nth-child(2n) {
    border-right: none;
  }
  .stat-cell:nth-child(-n+2) {
    border-bottom: 2px solid var(--ink);
  }
  .spec-row {
    grid-template-columns: 1fr;
  }
  .spec-key {
    border-right: none;
    border-bottom: 2px solid var(--ink);
  }
  .hero-tag {
    font-size: 9px;
    padding: 6px 10px;
  }
  .cookie-banner {
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: auto;
    max-width: none;
  }
  .cookie-actions {
    flex-direction: column;
  }
  .cookie-btn {
    min-width: 100%;
  }
  .hero-card {
    padding: 36px 24px;
  }
  .hero-side-card {
    padding: 24px 20px;
  }
  section {
    border-top-width: 2px;
  }
  .h1-brut, .h2-brut {
    letter-spacing: -0.02em;
  }
}

@media (max-width: 480px) {
  .hero-marquee, .hero-corner-marker, .hero-stamp {
    display: none;
  }
  .hero-mini-card {
    display: none;
  }
  .mobile-nav-item {
    font-size: 22px;
  }
  .top-bar-name {
    font-size: 10px;
  }
  .brut-btn {
    padding: 16px 22px;
    font-size: 12px;
    min-height: 50px;
  }
}

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