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var(--cosh-border);color:var(--cosh-text);background:#ffffff0a}.project-hero__btn--ghost:hover{background:#3ecf8e14;border-color:#3ecf8e}:root{--cosh-bg:#0a0a0f;--cosh-bg-elevated:#12121a;--cosh-bg-card:#1a1a24;--cosh-surface:#ffffff08;--cosh-border:#ffffff14;--cosh-cyan:#00e5ff;--cosh-amber:#ffb020;--cosh-green:#0f8;--cosh-purple:#8b5cf6;--cosh-blue:#3b82f6;--cosh-text:#f0f0f5;--cosh-text-muted:#8b8b9e;--cosh-text-dim:#5a5a6e;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-mono:"JetBrains Mono", monospace;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--shadow-glow-cyan:0 0 40px #00e5ff26;--shadow-glow-amber:0 0 40px #ffb02026;--transition:.3s cubic-bezier(.4, 0, .2, 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