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0;position:relative}.section-title{font-size:3rem;font-weight:800;text-align:center;margin-bottom:1rem;color:var(--text-dark);letter-spacing:-.02em;line-height:1.2}.section-title:after{content:"";display:block;width:80px;height:4px;background:var(--gradient-secondary);margin:1.5rem auto 0;border-radius:2px}.section-subtitle{font-size:1.25rem;text-align:center;color:var(--text-light);margin-bottom:4rem;max-width:700px;margin-left:auto;margin-right:auto;line-height:1.8}@media (max-width: 768px){.section{padding:70px 0}.section-title{font-size:2.25rem}.section-subtitle{font-size:1.125rem;margin-bottom:3rem}}@media (max-width: 480px){.section{padding:50px 0}.section-title{font-size:1.875rem}.section-subtitle{font-size:1rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #3b82f6;--primary-dark: #2563eb;--primary-light: #60a5fa;--secondary-color: #8b5cf6;--text-dark: #1f2937;--text-light: #6b7280;--bg-light: #f9fafb;--bg-white: #ffffff;--border-color: 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