:root{color-scheme:light;--font-display: "DM Sans", "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;--header-height: 88px;--header-height-mobile: 128px;--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[id]{scroll-margin-top:calc(var(--header-height) + var(--space-sm))}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-flex;align-items:center;gap:.5rem;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)}.section-label:before{content:"";display:inline-block;width:1.25rem;height:2px;background:var(--color-accent);flex-shrink:0}.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 var(--color-border);padding:var(--space-lg);transition:border-color var(--transition-base),transform var(--transition-base),box-shadow var(--transition-base)}.card:hover{border-color:var(--color-border-strong);transform:translateY(-2px);box-shadow:0 4px 12px #0000000f}.card h3{margin-bottom:var(--space-sm)}.card-featured{background:var(--color-text);color:var(--color-bg);border-color:var(--color-text)}.card-featured h3,.card-featured h4{color:var(--color-bg)}.card-featured p{color:#fffc}.button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-xs);padding:.875rem 1.75rem;font-family:var(--font-display);font-size:.9375rem;font-weight:600;text-decoration:none;border:var(--border-width-thick) solid transparent;cursor:pointer;transition:all var(--transition-fast),transform var(--transition-base),box-shadow var(--transition-base)}.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);transform:translateY(-1px);box-shadow:0 4px 12px #0044cc4d}.button-secondary{background:transparent;color:var(--color-text);border-color:var(--color-text)}.button-secondary:hover{background:var(--color-text);color:var(--color-bg);transform:translateY(-1px)}.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 .75rem;font-family:var(--font-display);font-size:.75rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;background:var(--color-text);color:var(--color-bg)}.badge-outline{background:transparent;color:var(--color-text);border:var(--border-width) solid var(--color-text)}.badge-accent{background:var(--color-accent);color:var(--color-bg)}.number-marker{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;font-family:var(--font-display);font-size:.875rem;font-weight:700;background:var(--color-text);color:var(--color-bg)}.site-header{background:#fafafaeb;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:var(--border-width) solid var(--color-border)}.site-header-sticky{position:sticky;top:0;z-index:1000}.navbar{display:flex;justify-content:space-between;align-items:center;min-height:var(--header-height);padding:var(--space-md) var(--space-md);max-width:var(--max-width);margin:0 auto}.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);position:relative}.navbar-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:1.5px;background:var(--color-accent);transition:width .25s cubic-bezier(.22,1,.36,1)}.navbar-links a:hover{color:var(--color-text)}.navbar-links a:hover:after{width:100%}@media (max-width: 768px){section[id]{scroll-margin-top:calc(var(--header-height-mobile) + var(--space-sm))}.navbar{flex-direction:column;min-height:var(--header-height-mobile);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;position:relative}.hero-eyebrow{margin-bottom:var(--space-md)}.hero h1{margin-bottom:var(--space-lg)}.br-sp{display:none}@media (max-width: 768px){.br-sp{display:inline}}.hero-description{font-size:1.25rem;color:var(--color-text-secondary);max-width:600px;margin-bottom:var(--space-xl);line-height:1.8}.hero-cta{display:flex;gap:var(--space-md);flex-wrap:wrap}.stats-row{display:flex;gap:var(--space-xl);padding:var(--space-lg) 0;border-top:var(--border-width) solid var(--color-border);border-bottom:var(--border-width) solid var(--color-border)}.stat-item{text-align:left}.stat-value{font-family:var(--font-display);font-size:2.5rem;font-weight:700;letter-spacing:-.02em;line-height:1;color:var(--color-text)}.stat-label{font-size:.875rem;color:var(--color-text-secondary);margin-top:var(--space-xs)}@media (max-width: 600px){.stats-row{flex-direction:column;gap:var(--space-md)}}.issue-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--grid-gap)}.issue-card{padding:var(--space-lg);background:var(--color-surface);border:var(--border-width) solid var(--color-border)}.issue-card .issue-number{font-family:var(--font-display);font-size:.75rem;font-weight:700;letter-spacing:.1em;color:var(--color-text-secondary);margin-bottom:var(--space-sm)}.issue-card h3{margin-bottom:var(--space-sm)}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:0}.comparison-side{padding:var(--space-xl);border:var(--border-width) solid var(--color-border)}.comparison-side:first-child{background:#00000005}.comparison-side:last-child{background:var(--color-surface)}.comparison-label{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-md)}@media (max-width: 768px){.comparison{grid-template-columns:1fr}}.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:0}.pillar{padding:var(--space-xl);border:var(--border-width) solid var(--color-border);border-left:none}.pillar:first-child{border-left:var(--border-width) solid var(--color-border)}.pillar-number{font-family:var(--font-display);font-size:3rem;font-weight:700;color:var(--color-accent);opacity:.2;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) 0}.case-study-results{display:flex;gap:var(--space-lg);margin-top:var(--space-md);padding-top:var(--space-md);border-top:var(--border-width) solid var(--color-border)}@media (max-width: 768px){.case-study{grid-template-columns:1fr}}.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0}.service-card{padding:var(--space-xl);background:var(--color-surface);border:var(--border-width) solid var(--color-border);border-left:none;display:flex;flex-direction:column}.service-card:first-child{border-left:var(--border-width) solid var(--color-border)}.service-card-recommended{background:var(--color-text);color:var(--color-bg);border-color:var(--color-text)}.service-card-recommended h3,.service-card-recommended h4{color:var(--color-bg)}.service-card-recommended p,.service-card-recommended li{color:#fffc}.service-card h3{margin-bottom:var(--space-sm)}.service-card-scope{color:var(--color-text-secondary);font-size:.9375rem;margin-bottom:var(--space-md);flex-grow:1}.service-card ul{list-style:none;padding:0;margin:0}.service-card li{padding:var(--space-xs) 0;border-top:var(--border-width) solid var(--color-border);font-size:.875rem}.service-card-recommended li{border-color:#fff3}@media (max-width: 900px){.services-grid{grid-template-columns:1fr}.service-card{border-left:var(--border-width) solid var(--color-border);border-top:none}.service-card:first-child{border-top:var(--border-width) solid var(--color-border)}}.team-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--grid-gap)}.team-card{display:grid;grid-template-columns:180px 1fr;gap:var(--space-lg);padding:var(--space-lg);background:var(--color-surface);border:var(--border-width) solid var(--color-border)}.team-photo{width:180px;height:180px;object-fit:cover}.team-info 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: 768px){.info-grid{grid-template-columns:1fr}}.cta-section{padding:var(--space-2xl);background:var(--color-text);color:var(--color-bg);text-align:center}.cta-section h2{color:var(--color-bg);margin-bottom:var(--space-md)}.cta-section p{color:#fffc;max-width:600px;margin:0 auto var(--space-lg)}.cta-section .button-primary{background:var(--color-bg);color:var(--color-text);border-color:var(--color-bg)}.cta-section .button-primary:hover{background:var(--color-highlight);border-color:var(--color-highlight)}footer{padding:var(--space-xl) var(--space-md);border-top:var(--border-width) solid var(--color-border);background:var(--color-bg)}.footer-content{max-width:var(--max-width);margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md)}.footer-brand{font-family:var(--font-display);font-weight:700;font-size:1.125rem;letter-spacing:-.02em}.footer-links{display:flex;gap:var(--space-lg);font-size:.875rem}.footer-links a{color:var(--color-text-secondary);transition:color var(--transition-fast)}.footer-links a:hover{color:var(--color-text)}.footer-tagline{font-size:.8125rem;color:var(--color-text-secondary);margin:0}.footer-copyright{width:100%;text-align:center;padding-top:var(--space-lg);margin-top:var(--space-md);border-top:var(--border-width) solid var(--color-border);font-size:.8125rem;color:var(--color-text-secondary);letter-spacing:.02em}@media (max-width: 600px){.footer-content{flex-direction:column;text-align:center}.footer-links{flex-wrap:wrap;justify-content:center}}.accordion{border:var(--border-width) solid var(--color-border)}.accordion-item{border-bottom:var(--border-width) solid var(--color-border)}.accordion-item:last-child{border-bottom:none}.accordion-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md) var(--space-lg);background:var(--color-surface);cursor:pointer;transition:background-color var(--transition-fast)}.accordion-header:hover{background:#00000005}.accordion-header h4{margin:0}.accordion-icon{font-size:1.5rem;font-weight:300;line-height:1;transition:transform var(--transition-base)}.accordion-item.open .accordion-icon{transform:rotate(45deg)}.accordion-content{display:none;padding:0 var(--space-lg) var(--space-lg);background:var(--color-surface)}.accordion-item.open .accordion-content{display:block}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-muted{color:var(--color-text-secondary)}.text-accent{color:var(--color-accent)}.mt-0{margin-top:0}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mb-0{margin-bottom:0}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .6s ease forwards}.animate-delay-1{animation-delay:.1s}.animate-delay-2{animation-delay:.2s}.animate-delay-3{animation-delay:.3s}.animate-delay-4{animation-delay:.4s}.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1)}.reveal.is-visible{opacity:1;transform:translateY(0)}.reveal-child>*{opacity:0;transform:translateY(16px);transition:opacity .5s cubic-bezier(.22,1,.36,1),transform .5s cubic-bezier(.22,1,.36,1)}.reveal-child.is-visible>*{opacity:1;transform:translateY(0)}.reveal-child.is-visible>*:nth-child(1){transition-delay:0s}.reveal-child.is-visible>*:nth-child(2){transition-delay:.08s}.reveal-child.is-visible>*:nth-child(3){transition-delay:.16s}.reveal-child.is-visible>*:nth-child(4){transition-delay:.24s}.reveal-child.is-visible>*:nth-child(5){transition-delay:.32s}.reveal-child.is-visible>*:nth-child(6){transition-delay:.4s}@media (prefers-reduced-motion: reduce){.reveal,.reveal-child>*{opacity:1;transform:none;transition:none}}@media print{body{background:#fff}.navbar,.cta-section,footer{display:none}section{page-break-inside:avoid}}