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a:hover{color:#fff}.footer-affiliations{color:rgba(255,255,255,0.7);font-size:0.9rem;margin-bottom:2rem;line-height:1.5}.footer-copyright{color:rgba(255,255,255,0.6);font-size:0.85rem}@media (max-width: 768px){.nav-links{gap:1rem;font-size:0.9rem}.hero h1{font-size:2.5rem}.hero-subtitle{font-size:1.3rem}.hero-buttons{flex-direction:column;align-items:center}.section{padding:3rem 1rem}.projects-grid{grid-template-columns:1fr}.footer-links{flex-direction:column;gap:1rem}}.footer{background-color:#2c3e50;color:#fff;text-align:center;padding:3rem 2rem;margin-top:5rem}@media (max-width: 768px){.nav-links{gap:1rem}.hero h1{font-size:2.5rem}.hero-subtitle{font-size:1.2rem}.section{padding:3rem 1rem}.grid-2,.grid-3{grid-template-columns:1fr}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{animation:fadeInUp 0.6s 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0.5s}.nav-overlay.active{display:flex}.nav-close{position:absolute;top:2rem;right:2rem;font-size:3rem;background:none;border:none;color:#2c3e50;cursor:pointer;z-index:1102}.nav-overlay-links{list-style:none;display:flex;flex-direction:column;gap:2.5rem;align-items:center;font-size:2.2rem;font-family:'JetBrains Mono', monospace;font-weight:700;color:#2c3e50}.nav-overlay-links a{color:#2c3e50;text-decoration:none;transition:color 0.3s, background 0.3s;padding:0.5rem 2rem;border-radius:8px}.nav-overlay-links a:hover,.nav-overlay-links a.active{background:#7c3aed;color:#fff}@keyframes fadeInOverlay{from{opacity:0}to{opacity:1}}