:root{--primary-blue:#1e9bf0;--primary-blue-light:#3aabf5;--primary-blue-lighter:#6bc1f8;--primary-blue-dark:#07c;--primary-blue-darker:#059;--secondary-orange:#ff9800;--secondary-orange-light:#ffb84d;--secondary-orange-lighter:#ffd699;--secondary-orange-dark:#f57c00;--secondary-orange-darker:#e65100;--accent-cyan:#00bcd4;--accent-cyan-light:#4dd0e1;--accent-cyan-lighter:#80deea;--accent-cyan-dark:#0097a7;--accent-cyan-darker:#006064;--gradient-primary:linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-orange) 100%);--gradient-tech:linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-cyan) 100%);--gradient-warm:linear-gradient(135deg, var(--secondary-orange) 0%, var(--secondary-orange-light) 100%);--gradient-cool:linear-gradient(135deg, var(--primary-blue-dark) 0%, var(--primary-blue-light) 100%);--gradient-ai-animated:linear-gradient(90deg, var(--primary-blue) 0%, var(--accent-cyan) 25%, var(--secondary-orange) 50%, var(--accent-cyan) 75%, var(--primary-blue) 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