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var(--transition-fast);font-family:var(--font-sans)}.lang-toggle:hover{color:var(--color-primary);border-color:var(--color-primary);background-color:#3b82f61a}@media(max-width:768px){.nav-menu,.desktop-only{display:none}.mobile-menu-btn{display:block}}.footer{padding:var(--spacing-8) 0;border-top:1px solid var(--color-border);background-color:var(--color-bg-primary);margin-top:auto}.footer-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-4);text-align:center}.footer-logo{font-weight:700;color:var(--color-text-primary)}.footer-links{display:flex;gap:var(--spacing-6)}.footer-links a{color:var(--color-text-secondary);font-size:var(--text-sm)}.footer-links 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button{width:100%}}.scene-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none}.scene-section{position:relative;overflow:hidden}.scene-section>.container{position:relative;z-index:2}.scene-veil{position:absolute;inset:0;pointer-events:none;z-index:1}.reveal{opacity:0;transform:translateY(26px);transition:opacity var(--dur-reveal) var(--ease-out-expo),transform var(--dur-reveal) var(--ease-out-expo)}.reveal.is-in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}.eyebrow{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.22em;text-transform:uppercase;color:var(--color-text-accent);display:flex;align-items:center;gap:10px}.eyebrow:before{content:"";width:7px;height:7px;border-radius:var(--radius-full);background:var(--color-text-accent);box-shadow:0 0 12px var(--color-text-accent);animation:eyebrow-pulse 2.4s ease-in-out infinite}@keyframes 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17, 29, .62);--color-text-primary: #e9eef7;--color-text-secondary: #8a95ab;--color-text-faint: #5b6478;--color-text-accent: #35e0c8;--color-primary: #4d8dff;--color-primary-glow: rgba(77, 141, 255, .45);--color-secondary: #35e0c8;--color-secondary-glow: rgba(53, 224, 200, .4);--color-amber: #f0b354;--color-border: #1b2436;--color-border-hover: #31405c;--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Noto Sans JP", Roboto, sans-serif;--font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--spacing-1: .25rem;--spacing-2: .5rem;--spacing-3: .75rem;--spacing-4: 1rem;--spacing-6: 1.5rem;--spacing-8: 2rem;--spacing-12: 3rem;--spacing-16: 4rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-full: 9999px;--ease-out-expo: 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