@charset "UTF-8";

:root {
  /* Color Palette */
  --bg-dark: #050b14;
  --bg-darker: #02050a;
  --bg-light: #ffffff;
  --bg-light-alt: #f8fafc;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #ffffff;
  --text-light-muted: rgba(255, 255, 255, 0.7);
  
  --accent-gold: #c9a45d;
  --accent-gold-light: #f3d789;
  --accent-cyan: #00b4d8;
  --accent-blue: #0284c7;
  --accent-green: #10b981;
  --accent-orange: #f59e0b;
  --accent-purple: #8b5cf6;
  
  --border-light: #e2e8f0;
  --border-dark: rgba(255, 255, 255, 0.1);
  
  /* Shadows */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 40px -5px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 20px rgba(0, 180, 216, 0.3);
  
  /* Transitions */
  --ease: cubic-bezier(0.25, 1, 0.5, 1);
  --transition-fast: 0.2s var(--ease);
  --transition-normal: 0.4s var(--ease);
  --transition-slow: 0.8s var(--ease);
}

/* Reset & Base */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  font-family: "Noto Sans JP", sans-serif;
  color: var(--text-main);
  background: var(--bg-darker);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}
.section {
  padding: clamp(84px, 9vw, 108px) 0;
  position: relative;
  z-index: 10;
}
section[id] {
  scroll-margin-top: 92px;
}
@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .section { padding: 72px 0; }
}

/* Typography */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  color: var(--accent-gold);
  font-family: "DM Sans", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}
.eyebrow:before {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--accent-gold);
}
.section-title {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.32;
  letter-spacing: -0.02em;
  color: var(--text-main);
  font-weight: 900;
  margin-bottom: 20px;
}
.section-title.light {
  color: var(--text-light);
}
.section-lead {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.9;
  max-width: 680px;
}
.section-lead.light {
  color: var(--text-light-muted);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Loader */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-darker);
  display: grid;
  place-items: center;
  transition: opacity 0.6s, visibility 0.6s;
}
#loader.done {
  opacity: 0;
  visibility: hidden;
}
.loader-logo {
  font-family: "Noto Serif JP", serif;
  color: #fff;
  font-weight: 900;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  font-size: 1.5rem;
  text-align: center;
}
.loader-logo span { color: var(--accent-gold-light); }
.loader-bar {
  width: 240px;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
  border-radius: 2px;
}
.loader-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-cyan));
  transition: width 0.1s;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 600;
  height: 80px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(2, 5, 10, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  transition: background var(--transition-normal), box-shadow var(--transition-normal);
}
nav.solid {
  background: rgba(2, 5, 10, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
.nav-left { display: flex; align-items: center; gap: 48px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo-symbol-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex: 0 0 auto;
}
.logo-title-img {
  width: auto;
  height: 42px;
  max-width: min(260px, 28vw);
  object-fit: contain;
}
.loader-logo-symbol {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin: 0 auto 16px;
}
.loader-logo-title {
  width: min(360px, 78vw);
  height: auto;
  margin: 0 auto;
}
.logo-text em { font-style: normal; color: var(--accent-gold-light); }
.nav-menu { display: flex; list-style: none; gap: 8px; }
.nav-menu a {
  display: block;
  padding: 8px 16px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 20px;
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-menu a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}
.nav-right { display: flex; align-items: center; gap: 24px; }
.nav-tel {
  font-family: "DM Sans", sans-serif;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
}
.nav-tel strong { color: #fff; margin-left: 8px; font-size: 0.95rem; }

/* Buttons */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
  color: #000;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 30px;
  box-shadow: 0 10px 20px rgba(201, 164, 93, 0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(201, 164, 93, 0.3);
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 32px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 30px;
  backdrop-filter: blur(10px);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}
.btn-ghost:hover {
  border-color: var(--accent-gold);
  background: rgba(255, 255, 255, 0.1);
}
.btn-nav {
  padding: 12px 24px;
  font-size: 0.8rem;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--bg-darker);
  overflow: visible;
  isolation: isolate;
}
.hero-tech-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(
      105deg,
      rgba(2, 5, 10, 0.96) 0%,
      rgba(2, 5, 10, 0.86) 36%,
      rgba(2, 5, 10, 0.38) 70%,
      rgba(2, 5, 10, 0.62) 100%
    ),
    url('assets/sekaie-hero-3d-power-tech.png') center/cover no-repeat;
  filter: saturate(1.08) contrast(1.05);
  transform: scale(1.018);
  animation: heroDrift 18s ease-in-out infinite alternate;
}
.hero-tech-bg:after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 72% 40%, rgba(0, 180, 216, 0.18), transparent 36%),
    linear-gradient(90deg, rgba(2, 5, 10, 0.88), rgba(2, 5, 10, 0.25) 62%, rgba(2, 5, 10, 0.72));
  pointer-events: none;
}
.hero-3d-layer {
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
}
.hero-canvas {
  position: fixed;
  inset: 0;
  z-index: 2;
  opacity: 1;
  pointer-events: none;
}
.hero-canvas canvas {
  display: block;
  width: 100vw !important;
  height: 100vh !important;
}
.hero-inner {
  position: relative;
  z-index: 5;
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 150px clamp(56px, 8vw, 120px) 96px clamp(180px, 20vw, 300px);
  display: grid;
  grid-template-columns: minmax(0, 720px);
  justify-content: start;
  align-items: center;
}
.hero-inner > div {
  max-width: 720px;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
  color: var(--accent-gold-light);
  font-family: "DM Sans", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s 0.2s, transform 1s 0.2s;
}
.hero-eyebrow:before {
  content: "";
  width: 48px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-gold-light), transparent);
}
.hero h1 {
  font-family: "Noto Serif JP", serif;
  color: #fff;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.2;
  letter-spacing: -0.03em;
  font-weight: 900;
  margin-bottom: 40px;
  text-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s 0.4s, transform 1s 0.4s;
}
.hero h1 .accent {
  background: linear-gradient(90deg, #fff, var(--accent-gold-light) 30%, var(--accent-cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-body {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  line-height: 2;
  margin-bottom: 48px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s 0.6s, transform 1s 0.6s;
}
.hero-actions {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-bottom: 48px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s 0.8s, transform 1s 0.8s;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s 1s, transform 1s 1s;
}
.hero-tag {
  padding: 8px 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.7);
  font-family: "DM Sans", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: 4px;
  backdrop-filter: blur(4px);
}

#heroContent.loaded .hero-eyebrow,
#heroContent.loaded h1,
#heroContent.loaded .hero-body,
#heroContent.loaded .hero-actions,
#heroContent.loaded .hero-tags,
.journey-panel.visible {
  opacity: 1 !important;
  transform: none !important;
}

/* 3D Elements Animations */
@keyframes heroDrift {
  from { transform: scale(1.02) translate3d(0, 0, 0); }
  to { transform: scale(1.05) translate3d(-15px, 10px, 0); }
}
.tech-orbit { position: absolute; border: 1px solid rgba(0, 180, 216, 0.2); border-radius: 50%; }
.orbit-a { right: 5%; top: 10%; width: 500px; height: 500px; animation: spin 40s linear infinite; }
.orbit-b { right: 15%; top: 25%; width: 300px; height: 300px; border-color: rgba(201, 164, 93, 0.2); animation: spin 30s linear reverse infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.tech-badge {
  position: absolute;
  display: grid;
  place-items: center;
  width: 90px;
  height: 90px;
  border-radius: 24px;
  background: rgba(5, 11, 20, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-lg);
  color: #fff;
  animation: float 6s ease-in-out infinite;
}
.tech-badge strong { font-family: "DM Sans", sans-serif; font-size: 1.5rem; color: var(--accent-gold-light); line-height: 1; }
.tech-badge span { font-size: 0.7rem; color: rgba(255, 255, 255, 0.6); margin-top: 4px; }
.badge-a { right: 12%; top: 20%; }
.badge-b { right: 30%; bottom: 25%; animation-delay: -3s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* Journey Section */
.journey-section {
  background: transparent;
  padding: 0 0 88px;
  position: relative;
  z-index: 20;
  margin-top: -120px;
}
.journey-panel {
  background: rgba(5, 11, 20, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 48px;
  border-radius: 24px;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(24px);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: center;
  opacity: 1;
  transform: none;
  transition: opacity 1s 0.8s, transform 1s 0.8s;
}
.panel-title {
  font-family: "DM Sans", sans-serif;
  color: var(--accent-gold-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.journey-list { display: grid; gap: 0; }
.journey-item {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.journey-item:last-child { border-bottom: none; }
.journey-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(0, 180, 216, 0.1);
  border: 1px solid rgba(0, 180, 216, 0.3);
  color: var(--accent-cyan);
  font-family: "DM Sans", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
}
.journey-text strong {
  display: block;
  color: #fff;
  font-size: 1rem;
  margin-bottom: 6px;
}
.journey-text span {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  line-height: 1.6;
}
.hero-kpis {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.hero-kpi {
  padding: 26px 28px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  text-align: center;
  transition: transform var(--transition-fast), background var(--transition-fast);
}
.hero-kpi:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.04);
}
.hero-kpi-num {
  font-family: "DM Sans", sans-serif;
  color: #fff;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}
.hero-kpi-num span { font-size: 1rem; color: var(--accent-gold-light); margin-left: 4px; }
.hero-kpi-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 12px;
  letter-spacing: 0.05em;
}

/* Ticker */
.ticker {
  background: var(--bg-darker);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 20px 0;
  overflow: hidden;
  position: relative;
  z-index: 10;
}
.ticker-track {
  display: flex;
  gap: 80px;
  white-space: nowrap;
  animation: ticker 40s linear infinite;
}
.ticker-item {
  color: rgba(255, 255, 255, 0.4);
  font-family: "DM Sans", sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.ticker-item span { color: var(--accent-gold-light); margin-right: 12px; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* Impact Section */
.impact { background: var(--bg-darker); padding: 48px 0 72px; position: relative; z-index: 10; }
.impact-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  overflow: hidden;
}
.impact-cell {
  position: relative;
  padding: 40px 20px;
  text-align: center;
  background: var(--bg-darker);
  transition: background var(--transition-normal);
}
.impact-cell:before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold), var(--accent-cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}
.impact-cell:hover { background: rgba(255, 255, 255, 0.02); }
.impact-cell:hover:before { transform: scaleX(1); }
.impact-num {
  font-family: "DM Sans", sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}
.impact-num span { font-size: 1.2rem; color: var(--accent-gold-light); }
.impact-label {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 700;
  font-size: 0.9rem;
}
.impact-sub {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.4);
  font-family: "DM Sans", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Market Section (Light Theme) */
.market { background: var(--bg-light-alt); }
.market .section-title { color: var(--text-main); }
.market .section-lead { color: var(--text-muted); }
.market-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 64px;
  align-items: start;
}
.market-copy { grid-column: 1 / 2; }
.timing-card {
  grid-column: 2 / 3;
  background: #fff;
  border: 1px solid var(--border-light);
  border-top: 4px solid var(--accent-gold);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.timing-card h3 {
  font-family: "Noto Serif JP", serif;
  font-size: 1.5rem;
  line-height: 1.5;
  margin-bottom: 16px;
  color: var(--text-main);
}
.timing-card p { font-size: 0.95rem; line-height: 1.8; color: var(--text-muted); }
.timing-list { display: grid; gap: 16px; margin-top: 32px; }
.timing-list div {
  padding: 20px;
  border: 1px solid var(--border-light);
  background: var(--bg-light-alt);
  border-radius: 8px;
  transition: border-color var(--transition-fast);
}
.timing-list div:hover { border-color: var(--accent-gold); }
.timing-list strong { display: block; color: var(--text-main); font-size: 1rem; margin-bottom: 8px; }
.timing-list span { color: var(--text-muted); font-size: 0.85rem; line-height: 1.6; }

/* Market Bars (Fixed Layout) */
.market-bars-wide {
  grid-column: 1 / -1; /* Span full width */
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-top: 8px;
}
.market-bars-wide > div {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.market-bars-wide > div:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.mbar-label { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.mbar-name { font-weight: 700; color: var(--text-main); font-size: 0.9rem; }
.mbar-val { font-family: "DM Sans", sans-serif; color: var(--accent-blue); font-weight: 700; font-size: 0.95rem; }
.mbar-track { height: 8px; background: var(--bg-light-alt); border-radius: 4px; overflow: hidden; }
.mbar-fill { height: 100%; background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan)); border-radius: 4px; }
.mbar-sub { font-size: 0.8rem; color: var(--text-muted); margin-top: 16px; line-height: 1.6; }

/* Vision Section (Dark Theme) */
.vision { background: var(--bg-dark); color: #fff; }
.vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 64px;
  align-items: start;
}
.strategy-themes {
  margin-top: 32px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-left: 3px solid var(--accent-gold-light);
  border-radius: 0 16px 16px 0;
  padding: 32px;
}
.st-title {
  font-family: "DM Sans", sans-serif;
  color: var(--accent-gold-light);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.st-grid { display: grid; gap: 0; }
.st-grid div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: padding-left var(--transition-fast);
}
.st-grid div:hover { padding-left: 8px; }
.st-grid div:last-child { border-bottom: none; }
.st-grid strong { color: #fff; font-size: 0.95rem; }
.st-grid span { color: rgba(255, 255, 255, 0.6); font-size: 0.9rem; line-height: 1.6; }

.compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: stretch;
  margin-top: 32px;
}
.compare-box {
  padding: 32px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  transition: transform var(--transition-fast);
}
.compare-box.new {
  background: rgba(16, 185, 129, 0.05);
  border-color: rgba(16, 185, 129, 0.2);
}
.compare-box:hover { transform: translateY(-4px); }
.compare-box h4 {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.6);
}
.compare-box.new h4 { color: var(--accent-green); }
.compare-box li {
  list-style: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 12px;
  padding-left: 24px;
  position: relative;
}
.compare-box.old li:before { content: '✕'; position: absolute; left: 0; color: #ef4444; font-size: 0.8rem; top: 2px; }
.compare-box.new li:before { content: '✓'; position: absolute; left: 0; color: var(--accent-green); font-size: 0.8rem; top: 2px; }
.vs { display: grid; place-items: center; color: rgba(255, 255, 255, 0.3); font-family: "DM Sans", sans-serif; font-weight: 700; font-size: 1.2rem; }

/* Services Section (Light Theme) */
.services { background: var(--bg-light); }
.service-head {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: end;
  margin-bottom: 56px;
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.service-visual {
  height: 200px;
  position: relative;
  background-size: cover !important;
  background-position: center !important;
  padding: 24px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.service-visual:after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(2, 5, 10, 0.8));
}
.service-no {
  position: relative;
  z-index: 1;
  font-family: "DM Sans", sans-serif;
  color: #fff;
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  text-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}
.service-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.service-cat {
  display: inline-flex;
  font-family: "DM Sans", sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-main);
  background: var(--bg-light-alt);
  border: 1px solid var(--border-light);
  padding: 6px 12px;
  border-radius: 4px;
  text-transform: uppercase;
  margin-bottom: 20px;
  align-self: flex-start;
}
.service-card h3 {
  font-family: "Noto Serif JP", serif;
  font-size: 1.2rem;
  line-height: 1.5;
  color: var(--text-main);
  margin-bottom: 16px;
}
.service-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
  flex: 1;
}
.service-card ul {
  border-top: 1px solid var(--border-light);
  padding-top: 20px;
  display: grid;
  gap: 12px;
}
.service-card li {
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-main);
  line-height: 1.5;
  display: flex;
  align-items: center;
}
.service-card li:before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--accent-gold);
  border-radius: 50%;
  margin-right: 12px;
}

/* AI Section (Light Alt Theme) */
.ai { background: var(--bg-light-alt); }
.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 64px;
  align-items: center;
}
.ai-flow { display: grid; gap: 16px; margin-top: 32px; }
.ai-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.ai-step:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}
.ai-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-green);
  font-family: "DM Sans", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}
.ai-step h4 { font-size: 1.05rem; color: var(--text-main); margin-bottom: 8px; }
.ai-step p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

.diagnosis-card {
  position: relative;
  background: linear-gradient(135deg, #0f172a, #1e293b);
  padding: 40px;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  margin-top: -40px;
  z-index: 2;
}
.diag-label {
  font-family: "DM Sans", sans-serif;
  color: var(--accent-green);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.diag-scores {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.diag-score {
  padding: 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  text-align: center;
}
.diag-score strong { display: block; font-family: "DM Sans", sans-serif; font-size: 2.2rem; color: #fff; line-height: 1; margin-bottom: 8px; }
.diag-score span { font-size: 0.8rem; color: rgba(255, 255, 255, 0.6); }
.diag-row {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
}
.diag-row:last-child { border-bottom: none; }
.diag-row strong { color: #fff; }
.ai-report-float {
  position: absolute;
  right: -40px;
  bottom: -40px;
  width: 200px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
  transform: rotate(5deg);
  transition: transform var(--transition-normal);
  overflow: hidden;
}
.diagnosis-card:hover .ai-report-float { transform: rotate(0) translateY(-10px); }

/* Motion Lab Section */
.motion-lab {
  background:
    radial-gradient(circle at 18% 12%, rgba(0, 180, 216, 0.16), transparent 34%),
    radial-gradient(circle at 82% 72%, rgba(201, 164, 93, 0.12), transparent 34%),
    linear-gradient(180deg, #02050a 0%, #07111f 100%);
  color: #fff;
  overflow: hidden;
}
.motion-head {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 64px;
  align-items: end;
  margin-bottom: 56px;
}
.motion-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 28px;
  align-items: stretch;
}
.motion-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.32);
}
.motion-card:before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.08), transparent 42%, rgba(201, 164, 93, 0.08));
  pointer-events: none;
  z-index: 2;
}
.motion-visual {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  background: var(--bg-darker);
}
.motion-visual-compact { min-height: 300px; }
.motion-video,
.motion-fallback-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.08);
  transform: scale(1.04);
}
.motion-video {
  z-index: 1;
  background: var(--bg-darker);
}
.motion-fallback-img {
  z-index: 0;
}
.motion-visual:after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 35%, rgba(2, 5, 10, 0.86)),
    radial-gradient(circle at 72% 24%, rgba(0, 180, 216, 0.18), transparent 38%);
  z-index: 1;
}
.scan-line {
  position: absolute;
  left: 0;
  right: 0;
  top: -20%;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(0, 180, 216, 0.26), transparent);
  mix-blend-mode: screen;
  animation: scanMove 5s linear infinite;
  z-index: 3;
}
.ar-panel {
  position: absolute;
  z-index: 4;
  min-width: 150px;
  padding: 12px 14px;
  border: 1px solid rgba(0, 180, 216, 0.38);
  border-radius: 14px;
  background: rgba(5, 11, 20, 0.72);
  backdrop-filter: blur(16px);
  box-shadow: 0 16px 40px rgba(0, 180, 216, 0.16);
  animation: panelPulse 3.8s ease-in-out infinite;
}
.ar-panel span {
  display: block;
  margin-bottom: 4px;
  color: rgba(255, 255, 255, 0.56);
  font-family: "DM Sans", sans-serif;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}
.ar-panel strong {
  color: var(--accent-cyan);
  font-family: "DM Sans", sans-serif;
  font-size: 0.9rem;
}
.ar-panel-a { top: 16%; left: 8%; }
.ar-panel-b { top: 32%; right: 8%; animation-delay: -1.3s; }
.ar-panel-c { bottom: 18%; left: 12%; animation-delay: -2.2s; }
.motion-body {
  position: relative;
  z-index: 3;
  padding: 32px;
}
.motion-kicker {
  display: block;
  margin-bottom: 14px;
  color: var(--accent-gold-light);
  font-family: "DM Sans", sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}
.motion-body h3 {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(1.25rem, 2vw, 1.65rem);
  line-height: 1.55;
  margin-bottom: 12px;
}
.motion-body p {
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.92rem;
  line-height: 1.85;
}
.data-orbit {
  position: absolute;
  z-index: 3;
  width: 240px;
  height: 240px;
  right: -36px;
  bottom: -54px;
  border: 1px solid rgba(0, 180, 216, 0.34);
  border-radius: 50%;
  animation: orbitRotate 16s linear infinite;
}
.data-orbit:before,
.data-orbit:after {
  content: "";
  position: absolute;
  inset: 34px;
  border: 1px dashed rgba(243, 215, 137, 0.28);
  border-radius: 50%;
}
.data-orbit:after {
  inset: 74px;
  border-color: rgba(0, 180, 216, 0.28);
}
.data-node {
  position: absolute;
  z-index: 4;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 18px rgba(0, 180, 216, 0.8);
  animation: nodeBlink 2.8s ease-in-out infinite;
}
.node-1 { right: 52px; bottom: 150px; }
.node-2 { right: 175px; bottom: 55px; animation-delay: -0.8s; }
.node-3 { right: 118px; bottom: 222px; animation-delay: -1.6s; }
.media-sequence {
  margin-top: 36px;
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(14px);
}
.media-sequence-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-bottom: 20px;
}
.media-sequence-head span {
  color: var(--accent-gold-light);
  font-family: "DM Sans", sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}
.media-sequence-head strong {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
}
.media-sequence-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
.media-sequence-item {
  position: relative;
  overflow: hidden;
  min-height: 148px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: #050b14;
  isolation: isolate;
}
.media-sequence-item img {
  width: 100%;
  height: 100%;
  min-height: 148px;
  object-fit: cover;
  filter: saturate(1.06) brightness(0.78);
  transform: scale(1.03);
  transition: transform var(--transition-normal), filter var(--transition-normal);
}
.media-sequence-item:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 28%, rgba(2, 5, 10, 0.86));
  z-index: 1;
}
.media-sequence-item span {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  z-index: 2;
  color: #fff;
  font-family: "DM Sans", sans-serif;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}
.media-sequence-item:hover img {
  transform: scale(1.1);
  filter: saturate(1.14) brightness(0.95);
}
@keyframes scanMove {
  to { transform: translateY(430%); }
}
@keyframes panelPulse {
  0%, 100% { transform: translateY(0); opacity: 0.82; }
  50% { transform: translateY(-8px); opacity: 1; }
}
@keyframes orbitRotate {
  to { transform: rotate(360deg); }
}
@keyframes nodeBlink {
  0%, 100% { transform: scale(0.82); opacity: 0.55; }
  50% { transform: scale(1.2); opacity: 1; }
}

/* Search Section (Darker Theme) */
.search { background: var(--bg-darker); }
.search-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px 64px; align-items: start; }
.kw-cloud { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.kw-pill {
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 700;
  font-family: "DM Sans", sans-serif;
  transition: transform var(--transition-fast), background var(--transition-fast);
}
.kw-pill:hover { transform: translateY(-2px); }
.kw-primary {
  background: rgba(0, 180, 216, 0.15);
  border: 1px solid rgba(0, 180, 216, 0.3);
  color: var(--accent-cyan);
}
.kw-primary:hover { background: rgba(0, 180, 216, 0.25); }
.kw-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}
.content-list { display: grid; gap: 16px; }
.content-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.content-item:hover {
  background: rgba(255, 255, 255, 0.06);
  transform: translateX(8px);
}
.content-item h4 { font-size: 1.05rem; color: #fff; margin-bottom: 8px; }
.content-item p { font-size: 0.9rem; color: rgba(255, 255, 255, 0.6); line-height: 1.6; }
.content-badge {
  align-self: start;
  padding: 6px 14px;
  border-radius: 20px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
  font-family: "DM Sans", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Revenue Section (Light Theme) */
.revenue { background: var(--bg-light); }
.revenue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 64px;
  margin-top: 48px;
  align-items: start;
}
.streams { display: grid; gap: 16px; }
.stream {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 28px;
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--accent-blue);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.stream:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}
.stream h4 { font-size: 1.05rem; margin-bottom: 8px; color: var(--text-main); }
.stream p { font-size: 0.9rem; color: var(--text-muted); }
.stream strong { font-family: "DM Sans", sans-serif; color: var(--accent-blue); font-size: 1.2rem; font-weight: 700; }
.roadmap {
  padding: 40px;
  border: 1px solid var(--border-light);
  border-radius: 20px;
  background: var(--bg-light-alt);
  box-shadow: var(--shadow-md);
}
.roadmap h3 { font-family: "Noto Serif JP", serif; font-size: 1.5rem; margin-bottom: 32px; color: var(--text-main); }
.phase {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-light);
  transition: padding-left var(--transition-fast);
}
.phase:hover { padding-left: 8px; }
.phase:last-child { border-bottom: none; padding-bottom: 0; }
.phase-badge {
  padding: 8px 0;
  border-radius: 20px;
  background: rgba(2, 132, 199, 0.1);
  color: var(--accent-blue);
  font-family: "DM Sans", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
}
.phase h4 { font-size: 1rem; margin-bottom: 6px; color: var(--text-main); }
.phase p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }
.phase strong { font-family: "DM Sans", sans-serif; color: var(--text-main); font-size: 1.1rem; font-weight: 700; }

/* Industry Section (Light Alt Theme) */
.industry { background: var(--bg-light-alt); }
.icon-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
}
.icon-tile {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.icon-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.icon-mark {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.1), rgba(201, 164, 93, 0.15));
  color: var(--accent-blue);
  font-family: "DM Sans", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
}
.icon-tile strong { display: block; font-size: 0.95rem; color: var(--text-main); margin-bottom: 4px; }
.icon-tile span { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

/* Full Bleed Banners */
.full-bleed {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw !important;
  margin-right: -50vw !important;
}
.industry-banner {
  height: clamp(360px, 42vw, 480px);
  margin-top: 64px;
  margin-bottom: 64px;
  overflow: hidden;
  background: var(--bg-dark);
  position: relative;
}
.industry-banner:after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2,5,10,0.9), rgba(2,5,10,0.2) 50%, rgba(2,5,10,0.6));
  z-index: 1;
  pointer-events: none;
}
.industry-banner .rich-photo-caption {
  left: max(40px, calc((100vw - 1200px) / 2));
  right: auto;
  max-width: 600px;
  bottom: 60px;
  z-index: 2;
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.industry-card {
  background: #fff;
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}
.industry-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-blue);
}
.industry-card h3 { font-size: 1.1rem; margin-bottom: 12px; color: var(--text-main); }
.industry-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }
.industry-card span {
  display: block;
  margin-top: 20px;
  color: var(--accent-blue);
  font-family: "DM Sans", sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Advantage Section (Light Theme) */
.advantage { background: var(--bg-light); }
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.adv-card {
  padding: 36px 32px;
  border: 1px solid var(--border-light);
  border-top: 4px solid transparent;
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.adv-card:hover {
  transform: translateY(-8px);
  border-top-color: var(--accent-gold);
  box-shadow: var(--shadow-md);
}
.adv-no {
  font-family: "DM Sans", sans-serif;
  color: var(--accent-gold);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  margin-bottom: 24px;
}
.adv-card h3 {
  font-family: "Noto Serif JP", serif;
  font-size: 1.2rem;
  line-height: 1.5;
  margin-bottom: 16px;
  color: var(--text-main);
}
.adv-card p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.8; }

/* Company Section (Light Alt Theme) */
.company { background: var(--bg-light-alt); }
.company-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 64px;
  margin-top: 48px;
  align-items: start;
}
.company table { width: 100%; border-collapse: collapse; }
.company td {
  padding: 20px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-main);
  transition: padding-left var(--transition-fast);
}
.company tr:hover td { padding-left: 8px; }
.company td:first-child { width: 140px; color: var(--text-muted); font-weight: 700; }
.message {
  background: #fff;
  border: 1px solid var(--border-light);
  border-left: 4px solid var(--accent-gold);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow-md);
  margin-top: -40px;
  position: relative;
  z-index: 2;
}
.message p {
  font-family: "Noto Serif JP", serif;
  font-size: 1.05rem;
  line-height: 2.2;
  color: var(--text-main);
}
.sig {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 20px;
}
.sig strong { display: block; color: var(--text-main); font-size: 1.05rem; margin-bottom: 4px; }
.sig span { font-size: 0.85rem; color: var(--text-muted); }
.sig-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  display: grid;
  place-items: center;
  color: #fff;
  font-family: "DM Sans", sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Portal Section (Dark Theme) */
.portal { background: var(--bg-dark); color: #fff; text-align: center; }
.portal-visual {
  height: clamp(360px, 42vw, 480px);
  margin-top: 64px;
  margin-bottom: 64px;
  overflow: hidden;
  background: var(--bg-darker);
  position: relative;
  z-index: 1;
}
.portal-visual:after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(2,5,10,0.1), rgba(2,5,10,0.9)), radial-gradient(circle at 50% 30%, rgba(0, 180, 216, 0.15), transparent 50%);
  z-index: 1;
  pointer-events: none;
}
.portal-visual .rich-photo-caption { bottom: 40px; z-index: 2; }
.portal-metrics {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 0 auto;
  max-width: 1000px;
}
.portal-metric {
  padding: 36px 32px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  transition: transform var(--transition-fast), background var(--transition-fast);
}
.portal-metric:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.05);
}
.portal-metric strong {
  display: block;
  font-family: "DM Sans", sans-serif;
  font-size: 2.5rem;
  color: var(--accent-gold-light);
  margin-bottom: 12px;
  line-height: 1;
}
.portal-metric span { font-size: 0.95rem; color: rgba(255, 255, 255, 0.7); }

/* CTA Section */
.cta {
  background: var(--bg-darker);
  color: #fff;
  text-align: center;
  padding: clamp(88px, 10vw, 110px) 0;
  position: relative;
  z-index: 10;
}
.cta h2 {
  font-family: "Noto Serif JP", serif;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  line-height: 1.3;
  margin-bottom: 24px;
}
.cta p {
  margin: 0 auto 40px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 2;
  max-width: 720px;
  font-size: 1.05rem;
}
.cta-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 56px;
}
.cta-info {
  display: flex;
  justify-content: center;
  gap: 64px;
  font-family: "DM Sans", sans-serif;
}
.cta-info .label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.cta-info .value { font-weight: 700; font-size: 1.1rem; }

/* Footer */
footer {
  background: #000;
  color: #fff;
  padding: 72px 0 36px;
  position: relative;
  z-index: 10;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 56px;
}
.footer-brand .logo { display: inline-flex; margin-bottom: 24px; }
.footer-desc { color: rgba(255, 255, 255, 0.5); font-size: 0.9rem; line-height: 1.9; margin-bottom: 24px; }
.footer-addr { color: rgba(255, 255, 255, 0.4); font-size: 0.85rem; line-height: 1.8; }
.footer-col h5 {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.footer-col ul { list-style: none; display: grid; gap: 16px; }
.footer-col a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}
.footer-col a:hover { color: var(--accent-gold-light); padding-left: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.85rem;
}

/* Shared Components (Rich Photos, Parallax) */
.rich-photo {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  background: var(--bg-darker);
}
.rich-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.rich-photo .parallax-img {
  position: absolute;
  left: 0;
  top: -20%;
  width: 100%;
  height: 140%;
  object-fit: cover;
  will-change: transform;
}
.rich-photo:after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(2,5,10,0.8));
  pointer-events: none;
}
.rich-photo-caption {
  position: absolute;
  left: 32px;
  right: 32px;
  bottom: 32px;
  z-index: 2;
  color: #fff;
}
.rich-photo-caption strong {
  display: block;
  font-family: "Noto Serif JP", serif;
  font-size: 1.2rem;
  margin-bottom: 8px;
}
.rich-photo-caption span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}
.parallax-layer { position: absolute; inset: 0; overflow: hidden; }
.parallax-img { position: absolute; left: 0; top: -20%; width: 100%; height: 140%; object-fit: cover; will-change: transform; }

/* Specific Photo Heights */
.market-photo { height: 320px; margin-top: 36px; }
.data-photo { height: 320px; }
.ai-photo { height: 300px; margin-bottom: 32px; }
.company-photo { height: 320px; margin-bottom: 32px; }

/* Media Queries for Responsiveness */
@media (max-width: 1024px) {
  .hero-inner, .market-grid, .vision-grid, .ai-grid, .search-grid, .revenue-grid, .company-grid, .service-head, .motion-head, .motion-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .service-head { gap: 24px; margin-bottom: 48px; }
  .hero-inner {
    padding-left: clamp(48px, 16vw, 170px);
    padding-right: 32px;
  }
  .market-copy, .timing-card, .market-bars-wide { grid-column: 1 / -1; }
  .market-bars-wide { grid-template-columns: repeat(2, 1fr); }
  .service-grid, .industry-grid, .advantage-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-grid { grid-template-columns: repeat(3, 1fr); }
  .icon-row { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .journey-panel { grid-template-columns: 1fr; gap: 40px; }
  .industry-banner { height: 400px; }
  .portal-visual { height: 400px; }
}

@media (max-width: 768px) {
  nav { height: 64px; padding: 0 20px; }
  .nav-menu, .nav-tel, .btn-nav { display: none; }
  .logo-symbol-img { width: 34px; height: 34px; }
  .logo-title-img { height: 32px; max-width: 190px; }

  /* Hero: keep the full-screen 3D canvas, but hide fixed floating
     decorations that overlap content while scrolling on mobile */
  .hero-3d-layer { display: none; }
  .hero-inner {
    padding: 110px 24px 72px;
  }
  .hero h1 { font-size: clamp(1.9rem, 8.6vw, 2.3rem); }
  .hero-actions, .cta-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-gold, .hero-actions .btn-ghost { width: 100%; }

  .journey-section { padding-bottom: 64px; }
  .journey-panel { padding: 28px 20px; gap: 32px; }
  .hero-kpis { grid-template-columns: 1fr 1fr; gap: 12px; }
  .hero-kpi { padding: 20px 12px; }
  .hero-kpi-num { font-size: 1.8rem; }
  .hero-kpi-num span { font-size: 0.85rem; }
  .hero-kpi-label { font-size: 0.75rem; margin-top: 8px; }
  .hero-kpis .hero-kpi:last-child { grid-column: 1 / -1; }

  .impact { padding: 40px 0 56px; }
  .impact-grid { grid-template-columns: repeat(2, 1fr); }
  .impact-cell { padding: 28px 12px; }
  .impact-cell:last-child { grid-column: 1 / -1; }
  .impact-num { font-size: 2.2rem; }
  .impact-num span { font-size: 1rem; }
  .impact-label { font-size: 0.8rem; margin-top: 10px; }

  .service-grid, .industry-grid, .advantage-grid, .portal-metrics { grid-template-columns: 1fr; }
  .market-bars-wide { grid-template-columns: 1fr; }
  .compare { grid-template-columns: 1fr; gap: 12px; }
  .vs { padding: 4px 0; }
  .st-grid div { grid-template-columns: 1fr; gap: 8px; }

  /* Diagnosis card: keep scores 3-up but compact, hide floating report */
  .diag-scores { gap: 10px; }
  .diag-score { padding: 16px 8px; }
  .diag-score strong { font-size: 1.5rem; margin-bottom: 6px; }
  .diag-score span { font-size: 0.7rem; }
  .diag-row { font-size: 0.85rem; gap: 16px; }
  .ai-report-float { display: none; }

  /* Revenue streams: stack label above amount */
  .stream { grid-template-columns: 1fr; gap: 10px; padding: 22px 20px; }
  .stream strong { font-size: 1.3rem; }
  .phase { grid-template-columns: 1fr; gap: 8px; padding: 20px 0; }
  .phase-badge { justify-self: start; padding: 6px 16px; }

  /* Icon tiles: vertical layout to avoid text squeeze */
  .icon-row { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .icon-tile { grid-template-columns: 1fr; gap: 12px; padding: 20px 16px; align-items: start; }
  .icon-mark { width: 44px; height: 44px; font-size: 0.95rem; }

  /* Rich photo captions: tighter and smaller */
  .rich-photo-caption { left: 20px; right: 20px; bottom: 20px; }
  .rich-photo-caption strong { font-size: 1.05rem; margin-bottom: 6px; }
  .rich-photo-caption span { font-size: 0.8rem; line-height: 1.55; }
  .market-photo, .data-photo, .company-photo { height: 260px; }
  .ai-photo { height: 240px; margin-bottom: 24px; }

  .cta-info { flex-direction: column; gap: 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; margin-bottom: 40px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .industry-banner, .portal-visual { height: 320px; margin-top: 48px; margin-bottom: 48px; }
  .industry-banner .rich-photo-caption { left: 20px; right: 20px; bottom: 28px; }
  .timing-card, .roadmap, .message, .diagnosis-card { padding: 28px 22px; }
  .market-grid, .vision-grid, .ai-grid, .search-grid, .revenue-grid, .company-grid, .motion-head, .motion-grid { gap: 40px; }
  .motion-head { margin-bottom: 40px; }
  .motion-visual { min-height: 320px; }
  .motion-visual-compact { min-height: 260px; }
  .motion-body { padding: 24px 22px; }
  .ar-panel {
    min-width: 118px;
    padding: 10px 12px;
  }
  .ar-panel span { font-size: 0.58rem; }
  .ar-panel strong { font-size: 0.78rem; }
  .ar-panel-a { top: 10%; left: 6%; }
  .ar-panel-b { top: auto; right: 6%; bottom: 34%; }
  .ar-panel-c { left: 6%; bottom: 10%; }
  .data-orbit {
    width: 180px;
    height: 180px;
    right: -46px;
    bottom: -40px;
  }
  .media-sequence {
    margin-top: 28px;
    padding: 18px;
  }
  .media-sequence-head {
    display: grid;
    gap: 8px;
    align-items: start;
  }
  .media-sequence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .media-sequence-item,
  .media-sequence-item img {
    min-height: 118px;
  }
  .media-sequence-item:last-child {
    grid-column: 1 / -1;
  }
  .message { margin-top: 0; }
  .message p { font-size: 0.95rem; line-height: 2; }
  .company td { font-size: 0.88rem; }
  .company td:first-child { width: 96px; }
  .ai-step { grid-template-columns: 44px 1fr; gap: 16px; padding: 20px 18px; }
  .ai-num { width: 44px; height: 44px; font-size: 1rem; }
  .content-item { padding: 22px 20px; grid-template-columns: 1fr; }
  .content-badge { order: -1; justify-self: start; }
  .portal-metric { padding: 28px 24px; }
  .portal-metric strong { font-size: 2rem; }
  .ticker-track { gap: 48px; }
}