:root{--bg-primary:#050608;--bg-secondary:#0a0b10;--bg-card:hsla(0,0%,100%,.04);--bg-card-hover:hsla(0,0%,100%,.07);--bg-nav:rgba(5,6,8,.7);--border:hsla(0,0%,100%,.07);--border-hover:rgba(59,130,246,.5);--text-primary:#f0f2f5;--text-secondary:#9ca3af;--text-tertiary:#5b6270;--blue:#3b82f6;--green:#10b981;--amber:#f59e0b;--purple:#a855f7}[data-theme=light]{--bg-primary:#fafbfc;--bg-secondary:#f0f2f5;--bg-card:hsla(0,0%,100%,.7);--bg-card-hover:hsla(0,0%,100%,.9);--bg-nav:rgba(250,251,252,.75);--border:rgba(0,0,0,.06);--border-hover:rgba(59,130,246,.5);--text-primary:#0f172a;--text-secondary:#475569;--text-tertiary:#64748b}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{font-family:Inter,sans-serif;font-size:17px;background:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--bg-nav);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px 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pulse{0%,to{opacity:1}50%{opacity:.5}}.hero-greeting{font-size:.95rem;color:var(--text-secondary);margin-bottom:.5rem}.hero-name{font-size:3.5rem;font-weight:800;line-height:1.1;margin-bottom:1rem}.hero-name-last{background:linear-gradient(135deg,var(--blue),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-roles{font-size:1.3rem;color:var(--blue);font-weight:600;margin-bottom:1rem;height:2rem;overflow:hidden}.role-text{transition:opacity .3s ease}.hero-tagline{font-size:1.1rem;color:var(--text-secondary);font-style:italic;margin-bottom:1.5rem;line-height:1.8}.hero-accomplishments{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:2rem}.accomplishment-pill{background:var(--bg-card);border:1px solid var(--border);padding:.6rem 1rem;border-radius:20px;font-size:.9rem;color:var(--text-secondary);display:inline-flex;align-items:center;gap:.5rem;transition:all .3s 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.subtitle{font-size:.95rem;color:var(--text-secondary)}.timeline-date{font-size:.85rem;color:var(--text-tertiary);margin-bottom:1rem}.timeline-description{color:var(--text-secondary);font-size:1rem;line-height:1.7}.projects{position:relative;z-index:1;padding:5rem 2rem;max-width:1200px;margin:0 auto}.projects-header{text-align:center;margin-bottom:3rem}.filter-buttons{display:flex;flex-wrap:wrap;gap:.8rem;justify-content:center;margin-bottom:3rem}.filter-btn{padding:.6rem 1.2rem;border-radius:20px;border:1.5px solid var(--border);background:transparent;color:var(--text-secondary);cursor:pointer;font-weight:600;font-size:.9rem;transition:all .3s ease}.filter-btn:hover{border-color:var(--blue);color:var(--blue)}.filter-btn.active{background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;border-color:transparent}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:2rem;gap:2rem}.project-card{background:var(--bg-card);border:1px solid 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1fr;grid-gap:3rem;gap:3rem}.contact-info{display:flex;flex-direction:column;gap:1.5rem}.contact-card{background:var(--bg-card);border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:1.5rem;border-radius:12px;transition:all .3s ease;cursor:pointer;display:block}.contact-card:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-2px);box-shadow:0 10px 20px rgba(59,130,246,.15)}.contact-icon{font-size:1.5rem;color:var(--blue);margin-bottom:.5rem}.contact-label{font-size:.9rem;color:var(--text-secondary);margin-bottom:.3rem}.contact-value{font-size:1rem;color:var(--text-primary);font-weight:600;text-decoration:none;word-break:break-word}.contact-value:hover{color:var(--blue)}.contact-form{background:var(--bg-card);border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:2rem;border-radius:12px}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:var(--text-primary);font-weight:600;font-size:.95rem}.form-group input,.form-group textarea{width:100%;padding:.75rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-family:Inter,sans-serif;font-size:1rem;transition:all .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--blue);background:var(--bg-card)}.form-group textarea{resize:vertical;min-height:150px}.form-note{font-size:.8rem;color:var(--text-tertiary);margin-bottom:1.5rem}footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:2rem;text-align:center;color:var(--text-secondary)}.footer-content{max-width:1200px;margin:0 auto}.footer-socials{display:flex;gap:1rem;justify-content:center;margin-bottom:1rem}.footer-social-link{width:36px;height:36px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);text-decoration:none;transition:all .3s ease}.footer-social-link:hover{background:var(--bg-card-hover);border-color:var(--blue);color:var(--blue)}.footer-text{font-size:.95rem;color:var(--text-secondary)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}.fade-in{opacity:0;animation:fadeInUp .6s ease forwards}@media (max-width:1024px){.hero-content{text-align:center}.about-content,.hero-content,.skills-content{grid-template-columns:1fr}.projects-grid{grid-template-columns:repeat(2,1fr)}.timeline{padding-left:0}.timeline:before{display:none}.timeline-item{grid-template-columns:1fr;direction:ltr}.timeline-item:nth-child(odd){direction:ltr}.timeline-dot{position:relative;left:0;transform:none;top:auto;margin-bottom:1rem}}@media (max-width:768px){nav{padding:1rem}.nav-links{position:fixed;top:70px;right:0;flex-direction:column;background:var(--bg-nav);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-left:1px solid var(--border);padding:2rem;gap:1rem;max-width:300px;display:none}.hamburger,.nav-links.active{display:flex}.hamburger.active span:first-child{transform:rotate(45deg) translateY(10px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translateY(-10px)}.hero{margin-top:60px;min-height:auto;padding:3rem 1rem}.hero-content{gap:2rem}.hero-name{font-size:2.2rem}.hero-buttons{flex-direction:column}.btn{width:100%;text-align:center}.avatar-flip-container,.avatar-image{width:200px;height:200px}.projects-grid{grid-template-columns:1fr}.section-title{font-size:2rem}.contact-content{grid-template-columns:1fr}.accomplishment-pill{font-size:.8rem;padding:.5rem .8rem}.hero-tagline{font-size:1rem}.filter-buttons{gap:.6rem}.filter-btn{padding:.5rem 1rem;font-size:.8rem}}