:root{--color-primary:#5da8b4;--color-secondary:#c5609c;--color-accent:#8B5CF6;--color-light:#F3F4F6;--color-dark:#1F2937;--color-white:#ffffff;--color-gray-400:#9CA3AF;--color-gray-500:#6B7280;--color-gray-600:#4B5563;--color-gray-800:#1F2937;--font-sans:'Inter', sans-serif}@keyframes breathing{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);color:var(--color-dark);line-height:1.5}:root{--color-primary:#5da8b4;--color-secondary:#c5609c;--color-accent:#8B5CF6;--color-light:#F3F4F6;--color-dark:#1F2937;--color-white:#ffffff;--color-gray-400:#9CA3AF;--color-gray-500:#6B7280;--color-gray-600:#4B5563;--color-gray-800:#1F2937;--font-sans:'Inter', sans-serif}@keyframes 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-12px rgb(0 0 0 / .25);max-width:280px;border:8px solid var(--color-gray-800)}.section{padding:5rem 0}.section-title{font-size:1.875rem;font-weight:700;text-align:center;margin-bottom:4rem}.techniques-section .section-title{margin-bottom:1rem}.techniques-section .section-subtitle{margin-bottom:3rem}.section-subtitle{font-size:1.25rem;text-align:center;color:var(--color-gray-600);max-width:48rem;margin:0 auto 4rem}.advantage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;max-width:1200px;margin:0 auto;justify-content:center;align-items:stretch}.advantage-card{background-color:var(--color-light);border-radius:1rem;padding:2rem;box-shadow:0 10px 15px -3px rgb(0 0 0 / .1);transition:box-shadow 0.3s;text-align:center;width:100%;max-width:350px;height:100%;display:flex;flex-direction:column;align-items:center}.advantage-text{color:var(--color-gray-600);flex-grow:1;display:flex;align-items:center;justify-content:center;text-align:center}@media 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