:root{color-scheme:light;--font-display: "Space Grotesk", "Helvetica Neue", sans-serif;--font-body: "Noto Sans JP", "Hiragino Sans", sans-serif;--color-bg: #FAFAFA;--color-surface: #FFFFFF;--color-text: #111111;--color-text-secondary: #555555;--color-accent: #0044CC;--color-accent-hover: #0033AA;--color-border: #E5E5E5;--color-border-strong: #CCCCCC;--color-highlight: #FFD600;--space-xs: .5rem;--space-sm: 1rem;--space-md: 1.5rem;--space-lg: 2.5rem;--space-xl: 4rem;--space-2xl: 6rem;--space-3xl: 8rem;--max-width: 1200px;--grid-gap: 1.5rem;--border-width: 1px;--border-width-thick: 2px;--transition-fast: .15s ease;--transition-base: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-body);font-size:1rem;font-weight:400;line-height:1.75;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.1;letter-spacing:-.02em;color:var(--color-text)}h1{font-size:clamp(2.5rem,6vw,4.5rem);letter-spacing:-.03em}h2{font-size:clamp(1.75rem,4vw,2.75rem)}h3{font-size:clamp(1.25rem,2.5vw,1.5rem);font-weight:600}h4{font-size:1.125rem;font-weight:600}p{margin-bottom:1rem}p:last-child{margin-bottom:0}strong{font-weight:700}small{font-size:.875rem;color:var(--color-text-secondary)}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-md)}main{width:100%}section{padding:var(--space-2xl) 0;border-top:var(--border-width) solid var(--color-border)}section:first-of-type{border-top:none}.section-header{margin-bottom:var(--space-xl)}.section-header h2{margin-bottom:var(--space-sm)}.section-header p{font-size:1.125rem;color:var(--color-text-secondary);max-width:680px}.section-label{display:inline-block;font-family:var(--font-display);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-secondary);margin-bottom:var(--space-sm)}.grid{display:grid;gap:var(--grid-gap)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 600px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.card{background:var(--color-surface);border:var(--border-width) solid 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var(--transition-fast)}.button-primary{background:var(--color-text);color:var(--color-bg);border-color:var(--color-text)}.button-primary:hover{background:var(--color-accent);border-color:var(--color-accent);color:var(--color-bg)}.button-secondary{background:transparent;color:var(--color-text);border-color:var(--color-text)}.button-secondary:hover{background:var(--color-text);color:var(--color-bg)}.button-ghost{background:transparent;color:var(--color-text);border-color:transparent;padding:.5rem 0}.button-ghost:hover{color:var(--color-accent)}.button-ghost:after{content:"→";margin-left:var(--space-xs);transition:transform var(--transition-fast)}.button-ghost:hover:after{transform:translate(4px)}.badge{display:inline-block;padding:.25rem 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var(--color-border)}.navbar-brand{font-family:var(--font-display);font-size:1.25rem;font-weight:700;letter-spacing:-.02em;color:var(--color-text);text-decoration:none}.navbar-links{display:flex;gap:var(--space-lg);font-size:.875rem}.navbar-links a{color:var(--color-text-secondary);text-decoration:none;transition:color var(--transition-fast)}.navbar-links a:hover{color:var(--color-text)}@media (max-width: 768px){.navbar{flex-direction:column;gap:var(--space-sm);padding:var(--space-sm) var(--space-md)}.navbar-links{flex-wrap:wrap;justify-content:center;gap:var(--space-sm) var(--space-md);font-size:.8125rem}}.hero{padding:var(--space-3xl) var(--space-md);text-align:left;max-width:var(--max-width);margin:0 auto}.hero-eyebrow{margin-bottom:var(--space-md)}.hero 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var(--color-border)}.pillar-number{font-family:var(--font-display);font-size:3rem;font-weight:700;color:var(--color-border);line-height:1;margin-bottom:var(--space-md)}.pillar h3{margin-bottom:var(--space-sm)}@media (max-width: 900px){.pillars{grid-template-columns:1fr}.pillar{border-left:var(--border-width) solid var(--color-border);border-top:none}.pillar:first-child{border-top:var(--border-width) solid var(--color-border)}}.case-study{display:grid;grid-template-columns:1fr 2fr;gap:var(--space-lg);padding:var(--space-xl);background:var(--color-surface);border:var(--border-width) solid var(--color-border);margin-bottom:var(--grid-gap)}.case-study:last-child{margin-bottom:0}.case-study-tag{font-family:var(--font-display);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-accent)}.case-study h3{margin:var(--space-sm) 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h3{font-size:1.25rem;margin-bottom:var(--space-xs)}.team-role{font-size:.875rem;color:var(--color-text-secondary);margin-bottom:var(--space-sm)}.team-bio{font-size:.9375rem;line-height:1.7}@media (max-width: 900px){.team-grid{grid-template-columns:1fr}}@media (max-width: 600px){.team-card{grid-template-columns:1fr;text-align:center}.team-photo{margin:0 auto}}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--grid-gap)}.info-block{padding:var(--space-lg);background:var(--color-surface);border:var(--border-width) solid var(--color-border)}.info-block h4{margin-bottom:var(--space-md)}.info-list{list-style:none;padding:0;margin:0}.info-list li{padding:var(--space-xs) 0;font-size:.9375rem;display:flex;align-items:flex-start;gap:var(--space-sm)}.info-list li:before{content:"✓";font-weight:700;color:var(--color-accent);flex-shrink:0}@media (max-width: 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