:root{--bg-color: #0f172a;--text-color: #e2e8f0;--accent-color: #60a5fa;--secondary-color: #818cf8;--tertiary-color: #34d399}html{scroll-behavior:smooth}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:var(--bg-color);color:var(--text-color);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{padding:2rem 0;text-align:center}h1{font-size:3rem;margin-bottom:1rem;color:var(--accent-color)}nav{display:flex;flex-wrap:wrap;justify-content:center;margin-top:1rem}nav a{color:var(--text-color);text-decoration:none;padding:.5rem 1rem;margin:0 .5rem;border-radius:5px;transition:background-color .3s ease}nav a:hover{background-color:var(--accent-color);color:var(--bg-color)}main{display:grid;grid-template-columns:repeat(12,1fr);gap:2rem;padding:2rem 0}section{background-color:#ffffff0d;border-radius:10px;padding:2rem;transition:transform .3s ease}section:hover{transform:translateY(-5px)}#info,#projects,#skills,#books,#contact{grid-column:span 12}h2{font-size:2rem;margin-bottom:1rem;color:var(--secondary-color)}.project{background-color:#ffffff1a;border-radius:10px;padding:1.5rem;margin-bottom:2rem;transition:transform .3s ease,box-shadow .3s ease}.project:hover{transform:translateY(-5px);box-shadow:0 10px 20px #0003}.project h3{color:var(--tertiary-color);font-size:1.5rem;margin-bottom:1.5rem}.project-content{display:flex;gap:1.5rem;align-items:flex-start}.project-details{flex:1}.project-details p{margin-bottom:.75rem}.project-links{display:flex;gap:1rem;margin-top:1rem}.project-button{display:inline-flex;align-items:center;padding:.5rem 1rem;background-color:var(--accent-color);color:var(--bg-color);text-decoration:none;border-radius:5px;transition:background-color .3s ease,transform .3s ease}.project-button:hover{background-color:var(--secondary-color);transform:translateY(-2px)}.button-icon{font-size:1.2rem;margin-right:.5rem}.button-text{font-weight:700}#skills{background-color:#ffffff0d;border-radius:10px;padding:2rem;transition:transform .3s ease}#skills:hover{transform:translateY(-5px)}.skills-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:2rem}.skill-category{display:flex;flex-direction:column;background-color:#ffffff1a;border-radius:8px;padding:1.5rem}.skill-category h3{color:var(--tertiary-color);margin-bottom:1rem;font-size:1.2rem;align-content:center}.skill-list{list-style-type:none;padding:0}.skill-item{position:relative;padding:.3rem 0}@media (max-width: 768px){.skills-container{grid-template-columns:1fr}}.book{background-color:#ffffff1a;border-radius:5px;padding:1rem;margin-bottom:1rem}.book h3{color:var(--tertiary-color)}.contact-links{display:flex;justify-content:center;margin-top:1rem}.contact-links a{color:var(--accent-color);text-decoration:none;margin:0 1rem;font-size:1.2rem}@media (max-width: 768px){.project-content{flex-direction:column}.project-image{width:100%;height:200px}}