:root{--bg-dark: #020617;--bg-card: #0f172a;--bg-card-hover: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent: #2563eb;--accent-hover: #1d4ed8;--border: rgba(255, 255, 255, .1);--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}body{margin:0;font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-primary);line-height:1.6;overflow-x:hidden}*{box-sizing:border-box}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;color:var(--text-primary)}p{color:var(--text-secondary);margin-bottom:1rem}a{text-decoration:none;color:inherit;transition:color .2s}ul{list-style:none;padding:0;margin:0}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.text-accent{color:var(--accent)}.flex-center{display:flex;align-items:center;justify-content:center}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}@media(min-width:768px){.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md\:flex-row{flex-direction:row}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;border:none;cursor:pointer;transition:all .2s ease;font-size:1rem}.btn-primary{background-color:var(--accent);color:#fff}.btn-primary:hover{background-color:var(--accent-hover);transform:translateY(-1px)}.btn-outline{background-color:transparent;border:1px solid var(--accent);color:var(--accent)}.btn-outline:hover{background-color:#2563eb1a}.section{padding:5rem 0}.section-title{font-size:2rem;margin-bottom:3rem;text-align:center}.section-title span{color:var(--accent)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--bg-card-hover);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.5rem 0;transition:all .3s ease;background:transparent}.navbar.scrolled{padding:1rem 0;background:#020617d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.nav-content{display:flex;justify-content:space-between;align-items:center}.nav-logo{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.nav-links{display:flex;gap:2.5rem;align-items:center}.nav-link{font-size:.95rem;font-weight:500;color:var(--text-secondary);position:relative}.nav-link:hover{color:var(--text-primary)}.nav-link:after{content:"";position:absolute;width:0;height:2px;bottom:-4px;left:0;background-color:var(--accent);transition:width .3s ease}.nav-link:hover:after{width:100%}.nav-socials{display:flex;gap:1rem;color:var(--text-secondary)}.nav-socials a:hover{color:var(--accent)}.mobile-toggle{display:none;background:none;border:none;color:var(--text-primary);cursor:pointer}.mobile-menu{display:none}@media(max-width:768px){.desktop-only{display:none}.mobile-toggle{display:block}.mobile-menu{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--bg-card);border-bottom:1px solid var(--border);padding:1rem;gap:1rem}.mobile-link{padding:.75rem;color:var(--text-secondary);border-radius:.5rem}.mobile-link:hover{background:var(--bg-card-hover);color:var(--text-primary)}}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:5rem}.hero-content{position:relative;z-index:10;max-width:800px}.greeting{font-size:1.5rem;color:var(--accent);margin-bottom:1rem}.name{font-size:4rem;line-height:1.1;margin-bottom:1.5rem;background:linear-gradient(to right,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;color:#fff}.roles{font-size:1.25rem;font-weight:500;color:var(--text-secondary);margin-bottom:2rem}.separator{color:var(--accent);margin:0 .5rem}.bio{font-size:1.1rem;margin-bottom:2.5rem;max-width:600px}.hero-buttons{display:flex;gap:1rem}.hero-glow{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:radial-gradient(circle,#2563eb26,#02061700 70%);z-index:1;pointer-events:none}@media(max-width:768px){.name{font-size:3rem}.hero-buttons{flex-wrap:wrap}}.about-content{display:flex;flex-direction:column;gap:4rem}.about-text{max-width:800px;margin:0 auto;text-align:center}.about-text p{font-size:1.1rem}.about-text a.link-accent{color:var(--accent);text-decoration:none;font-weight:600;transition:color .2s}.about-text a.link-accent:hover{color:var(--accent-hover, #2563eb);text-decoration:underline}.subsection-title{font-size:1.5rem;margin-bottom:2rem;color:var(--text-primary);text-align:center}.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}@media(min-width:640px){.skills-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1024px){.skills-grid{grid-template-columns:repeat(6,1fr)}}.skill-card{background:var(--bg-card);padding:1.5rem;border-radius:.75rem;display:flex;flex-direction:column;align-items:center;gap:1rem;transition:transform .2s,background-color .2s;border:1px solid transparent;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.skill-card:hover{transform:translateY(-5px);background:var(--bg-card-hover);border-color:var(--border)}.skill-icon{color:var(--accent);padding:1rem;background:#2563eb1a;border-radius:50%;display:flex;align-items:center;justify-content:center}.skill-name{font-weight:600;color:var(--text-primary);text-align:center;font-size:.9rem}.technical-skills-section{background-color:var(--bg-dark)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem;max-width:1000px;margin:0 auto}.skill-item{background:var(--bg-card);padding:1rem 1.5rem;border-radius:.5rem;text-align:center;transition:all .2s ease;border:1px solid transparent}.skill-item:hover{background:var(--bg-card-hover);border-color:var(--border);transform:translateY(-2px)}.skill-text{color:var(--text-primary);font-weight:500;font-size:.95rem}@media(max-width:768px){.skills-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.75rem}.skill-item{padding:.75rem 1rem}.skill-text{font-size:.85rem}}.core-competencies-section{background-color:var(--bg-dark)}.competencies-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem;max-width:1000px;margin:0 auto}.competency-item{background:var(--bg-card);padding:1rem 1.5rem;border-radius:.5rem;text-align:center;color:var(--text-primary);font-weight:500;font-size:.95rem;transition:all .2s ease;border:1px solid transparent}.competency-item:hover{background:var(--bg-card-hover);border-color:var(--border);transform:translateY(-2px)}@media(max-width:768px){.competencies-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.75rem}.competency-item{padding:.75rem 1rem;font-size:.85rem}}.timeline{position:relative;max-width:800px;margin:0 auto;padding-left:2rem;border-left:2px solid var(--bg-card-hover)}.timeline-item{position:relative;margin-bottom:3rem}.timeline-item:last-child{margin-bottom:0}.timeline-dot{position:absolute;left:-2.6rem;top:.5rem;width:1rem;height:1rem;background:var(--accent);border-radius:50%;border:4px solid var(--bg-dark)}.timeline-content{background:var(--bg-card);padding:1.5rem;border-radius:.75rem;border:1px solid transparent;transition:all .2s}.timeline-content:hover{background:var(--bg-card-hover);border-color:var(--border);transform:translateY(-2px)}.exp-header{margin-bottom:.5rem}.exp-role{font-size:1.25rem;color:var(--text-primary);margin-bottom:.25rem}.exp-company{color:var(--accent);font-weight:600;display:block;margin-bottom:.5rem}.exp-meta{display:flex;gap:1rem;font-size:.875rem;color:var(--text-secondary);margin-bottom:1rem}.exp-meta span{display:flex;align-items:center;gap:.25rem}.exp-desc{margin:0;font-size:1rem;line-height:1.6}@media(max-width:640px){.timeline{padding-left:1rem;border-left:none}.timeline-dot{display:none}.timeline-content{margin-left:0}}.projects-grid{display:grid;grid-template-columns:1fr;gap:2rem}@media(min-width:768px){.projects-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.projects-grid{grid-template-columns:repeat(3,1fr)}}.project-card{background:var(--bg-card);border-radius:1rem;overflow:hidden;border:1px solid transparent;transition:all .3s ease;display:flex;flex-direction:column}.project-image{height:350px;overflow:hidden;position:relative;background:var(--bg-card-hover)}.project-iframe{width:100%;height:100%;border:none}.project-img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.project-card:hover .project-img{transform:scale(1.05)}.view-full-graph{position:absolute;bottom:10px;right:10px;background:#000000b3;color:#fff;padding:5px 10px;border-radius:4px;font-size:.8rem;text-decoration:none;z-index:2;transition:background .3s}.view-full-graph:hover{background:#2563ebe6}.project-card:hover{transform:translateY(-5px);border-color:var(--border);box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d}.project-content{padding:1.5rem;flex:1;display:flex;flex-direction:column}.project-title{font-size:1.25rem;margin-bottom:.75rem;color:var(--text-primary)}.project-desc{font-size:.95rem;color:var(--text-secondary);margin-bottom:1.5rem;flex:1;line-height:1.5}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.tag{background:#2563eb1a;color:var(--accent);padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600}.project-links{display:flex;gap:1.5rem}.link-btn{display:flex;align-items:center;gap:.5rem;font-size:.9rem;font-weight:500;color:var(--text-secondary);transition:color .2s}.link-btn:hover{color:var(--accent)}.education-section{background-color:var(--bg-dark)}.education-list{display:flex;flex-direction:column;gap:2rem;max-width:800px;margin:0 auto}.education-card{background:var(--bg-card);padding:2rem;border-radius:.75rem;border:1px solid transparent;transition:all .2s ease}.education-card:hover{background:var(--bg-card-hover);border-color:var(--border);transform:translateY(-2px)}.education-degree{font-size:1.25rem;color:var(--text-primary);margin-bottom:.5rem;font-weight:600}.education-institution{color:var(--accent);font-weight:600;margin-bottom:.5rem;font-size:1rem}.education-period{color:var(--text-secondary);margin-bottom:1rem;font-size:.95rem}.education-highlights{list-style:none;padding:0;margin:0;margin-top:1rem}.education-highlights li{color:var(--text-secondary);padding-left:1.5rem;position:relative;margin-bottom:.5rem;font-size:.95rem}.education-highlights li:before{content:"•";position:absolute;left:0;color:var(--accent);font-weight:700}@media(max-width:768px){.education-card{padding:1.5rem}.education-degree{font-size:1.1rem}}.certifications-section{background-color:var(--bg-dark)}.certifications-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;max-width:1000px;margin:0 auto}.certification-card{background:var(--bg-card);padding:1.5rem;border-radius:.75rem;border:1px solid transparent;transition:all .2s ease}.certification-card:hover{background:var(--bg-card-hover);border-color:var(--border);transform:translateY(-2px)}.cert-name{font-size:1.1rem;color:var(--text-primary);margin-bottom:.75rem;font-weight:600;line-height:1.4}.cert-issuer{color:var(--accent);font-weight:500;margin-bottom:.5rem;font-size:.95rem}.cert-date{color:var(--text-secondary);font-size:.9rem;margin:0}@media(max-width:768px){.certifications-grid{grid-template-columns:1fr;gap:1rem}.certification-card{padding:1.25rem}.cert-name{font-size:1rem}}.contact-container{display:grid;grid-template-columns:1fr;gap:3rem;max-width:1000px;margin:0 auto}@media(min-width:768px){.contact-container{grid-template-columns:1fr 1.5fr}}.contact-info h3{font-size:1.75rem;margin-bottom:1rem}.contact-info p{margin-bottom:2rem}.contact-details{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:2.5rem}.contact-item{display:flex;align-items:center;gap:1rem;color:var(--text-primary)}.icon-box{width:40px;height:40px;background:var(--bg-card);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--accent)}.social-links{display:flex;gap:1rem}.social-btn{width:45px;height:45px;background:var(--bg-card);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all .2s}.social-btn:hover{background:var(--accent);color:#fff;transform:translateY(-3px)}.contact-form{background:var(--bg-card);padding:2rem;border-radius:1rem;display:flex;flex-direction:column;gap:1.5rem;box-shadow:0 4px 6px -1px #0000001a}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.9rem;font-weight:600;color:var(--text-secondary)}.form-group input,.form-group textarea{background:var(--bg-dark);border:1px solid var(--border);padding:.75rem;border-radius:.5rem;color:var(--text-primary);font-family:inherit;font-size:1rem;outline:none;transition:border-color .2s}.form-group input:focus,.form-group textarea:focus{border-color:var(--accent)}