:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--accent: #38bdf8;--accent-hover: #0ea5e9;--accent-glow: 0 0 20px rgba(56, 189, 248, .3);--nav-height: 70px;--transition-fast: .2s ease;--transition-medium: .3s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit;transition:color var(--transition-fast)}a:hover{color:var(--accent)}ul{list-style:none}button{font-family:inherit;cursor:pointer}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-secondary);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#334155}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section{padding:5rem 0}.navbar{position:fixed;top:0;left:0;width:100%;height:var(--nav-height);z-index:1000;transition:all var(--transition-medium);border-bottom:1px solid transparent}.navbar.scrolled{background:#0f172acc;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.05);box-shadow:0 4px 30px #0000001a}.nav-content{display:flex;justify-content:space-between;align-items:center;height:100%}.nav-logo{font-size:1.5rem;font-weight:800;color:var(--text-primary);letter-spacing:-.5px}.nav-links{display:flex;gap:2rem}.nav-btn{background:none;border:none;color:var(--text-secondary);font-size:.95rem;font-weight:500;text-transform:capitalize;transition:all var(--transition-fast);padding:.5rem 1rem;border-radius:6px}.btn{display:inline-block;padding:.8rem 1.6rem;border-radius:6px;font-weight:600;transition:all var(--transition-medium);text-decoration:none}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 0 15px #38bdf866}.btn-primary:hover{background:var(--accent-hover);box-shadow:0 0 25px #38bdf899;transform:translateY(-2px)}.btn-secondary{background:#ffffff0d;color:var(--text-primary);border:1px solid rgba(255,255,255,.1);margin-left:1rem}.btn-secondary:hover{background:#ffffff1a;border-color:var(--text-primary)}.hero{text-align:center;padding:8rem 0 4rem}.hero h1{font-size:4rem;font-weight:800;margin-bottom:1.5rem;line-height:1.1;background:linear-gradient(135deg,var(--text-primary) 0%,var(--accent) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero p{font-size:1.25rem;color:var(--text-secondary);max-width:600px;margin:0 auto 2.5rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.skills-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:1.5rem;margin-top:2rem}.skill-card{background:var(--bg-secondary);padding:1rem 2rem;border-radius:12px;font-weight:600;border:1px solid rgba(255,255,255,.05);transition:all var(--transition-fast);cursor:default}.skill-card:hover{border-color:var(--accent);box-shadow:0 0 20px #38bdf833;transform:translateY(-5px);color:var(--accent)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-top:2rem}.project-card{background:var(--bg-secondary);border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.05);transition:all var(--transition-medium);display:flex;flex-direction:column;justify-content:space-between;padding:2rem}.project-card:hover{transform:translateY(-8px);border-color:#38bdf84d;box-shadow:0 10px 40px #0003}.project-content h3{font-size:1.5rem;margin-bottom:.5rem;color:var(--text-primary)}.project-content p{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.95rem}.project-tech{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.tech-tag{background:#38bdf81a;color:var(--accent);font-size:.75rem;padding:.25rem .75rem;border-radius:20px;font-weight:500}.project-links{display:flex;gap:1rem}.btn-link{font-size:.9rem;font-weight:600;color:var(--text-primary);border-bottom:1px solid transparent}.btn-link:hover{color:var(--accent);border-bottom-color:var(--accent)}.footer{text-align:center;padding:4rem 0;margin-top:4rem;border-top:1px solid rgba(255,255,255,.05);color:var(--text-secondary);font-size:.9rem}.about-card{background:var(--bg-secondary);padding:3rem;border-radius:16px;max-width:800px;margin:0 auto;text-align:center;border:1px solid rgba(255,255,255,.05);font-size:1.1rem;line-height:1.8;color:var(--text-secondary);box-shadow:0 10px 30px #0000001a}.about-card strong{color:var(--accent);font-weight:600}.contact-container{text-align:center;max-width:600px;margin:0 auto}.contact-text{color:var(--text-secondary);font-size:1.2rem;margin-bottom:2.5rem}.contact-links{display:flex;justify-content:center;gap:1.5rem}.hero-subtitle{font-size:2rem;color:var(--accent);margin-bottom:1rem;font-weight:600}.experience-card{background:var(--bg-secondary);padding:2.5rem;border-radius:16px;max-width:900px;margin:0 auto;border:1px solid rgba(255,255,255,.05);box-shadow:0 10px 30px #0000001a}.exp-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:1rem}.exp-header h3{font-size:1.5rem;color:var(--text-primary)}.exp-header .company{color:var(--accent);font-weight:700;font-size:1.2rem}.exp-header .duration{color:var(--text-secondary);font-size:.9rem;background:#ffffff0d;padding:.25rem .75rem;border-radius:20px}.exp-description{list-style:disc;padding-left:1.5rem;color:var(--text-secondary);font-size:1.05rem;line-height:1.8}.exp-description li{margin-bottom:.5rem}.exp-description strong{color:var(--text-primary)}.about-list{list-style:disc;padding-left:1.5rem;color:var(--text-secondary)}.about-list li{margin-bottom:.5rem}.mobile-menu-btn{display:none}@media(max-width:768px){:root{--nav-height: 60px}.container{padding:0 1.5rem;overflow-x:hidden}.navbar{padding:0;height:var(--nav-height)}.nav-content{flex-direction:row;justify-content:space-between;height:100%}.mobile-menu-btn{display:block;background:none;border:none;cursor:pointer;z-index:1001;padding:10px}.hamburger{display:block;width:25px;height:2px;background:var(--text-primary);position:relative;transition:all .3s ease-in-out}.hamburger:before,.hamburger:after{content:"";position:absolute;width:25px;height:2px;background:var(--text-primary);transition:all .3s ease-in-out;left:0}.hamburger:before{top:-8px}.hamburger:after{top:8px}.hamburger.open{background:transparent}.hamburger.open:before{transform:rotate(45deg);top:0}.hamburger.open:after{transform:rotate(-45deg);top:0}.nav-links{position:fixed;top:0;left:0;width:100%;height:100vh;background:var(--bg-primary);flex-direction:column;justify-content:center;align-items:center;gap:2rem;transform:translate(100%);transition:transform .3s ease-in-out;z-index:1000}.nav-links.active{transform:translate(0)}.nav-btn{font-size:1.5rem;padding:1rem}.hero{padding:8rem 0 3rem}.hero h1{font-size:2.5rem}.hero-subtitle{font-size:1.25rem}.footer{padding:3rem 1.5rem;font-size:.85rem;word-break:break-word}body{overflow-x:hidden}.projects-grid,.skills-grid{width:100%}.section{padding:3rem 0}.section-title{font-size:2rem;margin-bottom:2rem}.about-card,.experience-card,.project-card{padding:1.5rem}.exp-header{flex-direction:column;align-items:flex-start;gap:.5rem}.exp-header .duration{align-self:flex-start}.projects-grid{grid-template-columns:1fr}.skills-grid{gap:1rem}.contact-links{flex-direction:column;width:100%;align-items:stretch;gap:1rem}.contact-links .btn{display:block;width:100%;margin-left:0;text-align:center}.contact-info{font-size:.95rem}}.fade-in-section{opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out;will-change:opacity,visibility}.fade-in-section.is-visible{opacity:1;transform:none}.background-container{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-1;background:var(--bg-primary);overflow:hidden}.background-container:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);background-size:50px 50px;-webkit-mask-image:radial-gradient(circle at center,black 60%,transparent 100%);mask-image:radial-gradient(circle at center,black 60%,transparent 100%)}.background-container:after{content:"";position:absolute;width:1200px;height:1200px;background:radial-gradient(circle,rgba(56,189,248,.08) 0%,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%);filter:blur(80px);animation:pulse-glow 10s infinite ease-in-out alternate}@keyframes pulse-glow{0%{transform:translate(-50%,-50%) scale(.8);opacity:.5}to{transform:translate(-50%,-50%) scale(1.2);opacity:.8}}