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0;text-align:center}.footer p{color:#666;font-size:.9rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.container{padding:0 1rem}.nav-content{padding:1rem;flex-direction:column;gap:1rem}.nav-links{gap:1rem}.hero{padding:4rem 1rem 2rem}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.4rem}.hero-description{font-size:1.1rem}.hero-actions{flex-direction:column;align-items:center}.section-title{font-size:2rem}.section{padding:4rem 0}.skills-grid,.projects-grid,.certifications,.contact-methods{grid-template-columns:1fr}}@media (max-width: 480px){.hero-title{font-size:2rem}.hero-subtitle{font-size:1.2rem}.section-title{font-size:1.8rem}}