:root{--bg-dark: #050510;--bg-surface: #0f0f1a;--primary: #00f3ff;--secondary: #bd00ff;--accent-green: #00ff9d;--text-main: #ffffff;--text-secondary: #94a3b8;--font-main: "Inter", system-ui, -apple-system, sans-serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 8rem;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-main);min-height:100vh;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none;transition:color .3s ease}a:hover{color:var(--secondary)}img{max-width:100%;display:block}button{cursor:pointer;border:none;background:none;font-family:inherit}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--bg-surface);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.navbar{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:var(--spacing-sm) 0;transition:all .3s ease;background:transparent}.navbar.scrolled{background:#0f0f1acc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1);padding:var(--spacing-xs) 0}.navbar-container{display:flex;justify-content:space-between;align-items:center;max-width:1440px;margin:0 auto;padding:0 var(--spacing-md)}.logo{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.5rem;color:var(--text-main)}.logo-icon{color:var(--primary)}.desktop-menu{display:none;gap:var(--spacing-md)}.nav-link{color:var(--text-secondary);font-weight:500;position:relative}.nav-link:hover{color:var(--primary)}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--primary);transition:width .3s ease}.nav-link:hover:after{width:100%}.mobile-toggle{display:block;color:var(--text-main)}.mobile-menu{position:absolute;top:100%;left:0;width:100%;background:var(--bg-surface);padding:var(--spacing-md);display:flex;flex-direction:column;gap:var(--spacing-sm);border-bottom:1px solid rgba(255,255,255,.1)}.mobile-link{color:var(--text-main);font-size:1.2rem;text-align:center;padding:var(--spacing-xs)}@media(min-width:768px){.desktop-menu{display:flex}.mobile-toggle{display:none}}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:var(--spacing-xl)}.hero-background{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-1;background:radial-gradient(circle at 50% 50%,rgba(18,18,30,0) 0%,var(--bg-dark) 100%)}.glow{position:absolute;border-radius:50%;filter:blur(100px);opacity:.4}.glow-1{top:-10%;right:-10%;width:50vw;height:50vw;background:var(--primary);opacity:.2}.glow-2{bottom:-10%;left:-10%;width:40vw;height:40vw;background:var(--secondary);opacity:.15}.hero-container{width:100%;max-width:1440px;margin:0 auto;padding:0 var(--spacing-md)}.hero-content{max-width:800px}.hero-greeting{font-size:1.5rem;color:var(--primary);margin-bottom:var(--spacing-sm);font-weight:500}.hero-headline{font-size:3rem;line-height:1.1;font-weight:800;margin-bottom:var(--spacing-md);color:var(--text-main)}@media(min-width:768px){.hero-headline{font-size:4.5rem}}.text-gradient{background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.1rem;color:var(--text-secondary);margin-bottom:var(--spacing-lg);max-width:600px;line-height:1.6}.hero-ctas{display:flex;gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:1rem 2rem;border-radius:4px;font-weight:600;font-size:1rem;transition:all .3s ease;text-transform:uppercase;letter-spacing:.5px}.btn-primary{background:var(--primary);color:var(--bg-dark)}.btn-primary:hover{background:var(--accent-green);box-shadow:0 0 20px #00f3ff66}.btn-outline{border:1px solid var(--text-secondary);color:var(--text-main)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.hero-stats{display:flex;align-items:center;gap:var(--spacing-md);color:var(--text-secondary);font-size:.9rem;flex-wrap:wrap}.stat-item{display:flex;align-items:center;gap:.5rem}.stat-icon{color:var(--primary)}.stat-divider{width:1px;height:20px;background:#ffffff1a}.about-section{padding:var(--spacing-xl) 0;position:relative;background:var(--bg-surface)}.about-container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.about-header{margin-bottom:var(--spacing-lg);text-align:left}.section-title{font-size:2.5rem;font-weight:700;color:var(--text-main);margin-bottom:1rem}.section-line{width:60px;height:4px;background:var(--primary);border-radius:2px}.about-content{display:grid;grid-template-columns:1fr;gap:var(--spacing-lg);align-items:center}.about-text p{color:var(--text-secondary);font-size:1.1rem;margin-bottom:1.5rem;line-height:1.8}.about-tags{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem}.about-tags span{padding:.5rem 1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:20px;color:var(--primary);font-size:.9rem;transition:all .3s ease}.about-tags span:hover{background:#00f3ff1a;border-color:var(--primary)}@media(min-width:768px){.about-content{grid-template-columns:1.2fr .8fr}}.about-visual{display:flex;justify-content:center;perspective:1000px}.tech-cube{width:100px;height:100px;position:relative;transform-style:preserve-3d;animation:rotate 20s infinite linear}.cube-face{position:absolute;width:100px;height:100px;border:2px solid var(--primary);background:#00f3ff1a;box-shadow:0 0 20px #00f3ff33}.front{transform:rotateY(0) translateZ(50px)}.back{transform:rotateY(180deg) translateZ(50px)}.right{transform:rotateY(90deg) translateZ(50px)}.left{transform:rotateY(-90deg) translateZ(50px)}.top{transform:rotateX(90deg) translateZ(50px)}.bottom{transform:rotateX(-90deg) translateZ(50px)}@keyframes rotate{0%{transform:rotateX(0) rotateY(0)}to{transform:rotateX(360deg) rotateY(360deg)}}.interests-section{padding:var(--spacing-xl) 0;background:var(--bg-dark)}.interests-container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.interests-header{margin-bottom:var(--spacing-xl);text-align:center;display:flex;flex-direction:column;align-items:center}.interests-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.interest-card{background:#ffffff08;border:1px solid rgba(255,255,255,.05);padding:2.5rem 2rem;border-radius:16px;text-align:center;transition:all .3s cubic-bezier(.175,.885,.32,1.275);cursor:default}.card-icon{margin-bottom:1.5rem;background:#ffffff0d;width:80px;height:80px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;transition:transform .3s ease}.interest-card:hover .card-icon{transform:scale(1.1) rotate(5deg)}.card-title{font-size:1.25rem;margin-bottom:1rem;color:var(--text-main)}.card-desc{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.projects-section{padding:var(--spacing-xl) 0;background:var(--bg-surface)}.projects-container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.projects-header{margin-bottom:var(--spacing-lg);text-align:left}.filter-container{display:flex;gap:1rem;margin-bottom:var(--spacing-lg);flex-wrap:wrap}.filter-btn{padding:.5rem 1.5rem;border-radius:20px;border:1px solid var(--text-secondary);color:var(--text-secondary);font-size:.9rem;transition:all .3s ease}.filter-btn:hover,.filter-btn.active{background:var(--primary);color:var(--bg-dark);border-color:var(--primary)}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem}.project-card{background:var(--bg-dark);border:1px solid rgba(255,255,255,.05);border-radius:12px;overflow:hidden;transition:transform .3s ease;position:relative}.project-card:hover{transform:translateY(-5px);border-color:var(--primary)}.project-content{padding:2rem}.project-category{color:var(--primary);font-size:.8rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem;font-weight:600}.project-title{font-size:1.5rem;color:var(--text-main);margin-bottom:1rem}.project-desc{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.95rem}.project-tech{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.project-tech span{font-size:.8rem;color:var(--text-secondary);background:#ffffff0d;padding:.2rem .8rem;border-radius:4px}.project-links{display:flex;gap:1rem}.icon-link{color:var(--text-secondary);transition:color .3s ease}.icon-link:hover{color:var(--primary)}.future-section{padding:var(--spacing-xl) 0;background:var(--bg-dark);position:relative;overflow:hidden}.future-section:before{content:"";position:absolute;top:0;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--primary),transparent)}.future-container{max-width:1000px;margin:0 auto;padding:0 var(--spacing-md);text-align:center}.future-title{font-size:3rem;margin-bottom:var(--spacing-lg);background:linear-gradient(to right,#fff,var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.future-grid{display:grid;grid-template-columns:1fr;gap:var(--spacing-lg)}@media(min-width:768px){.future-grid{grid-template-columns:repeat(3,1fr)}}.future-item{padding:2rem;background:#ffffff05;border:1px solid rgba(255,255,255,.05);border-radius:12px;transition:all .3s ease}.future-item:hover{background:#ffffff0d;transform:translateY(-5px)}.future-item h3{color:var(--secondary);margin-bottom:1rem;font-size:1.2rem}.future-item p{color:var(--text-secondary);font-size:.95rem;line-height:1.7}.contact-section{padding:var(--spacing-xl) 0;background:var(--bg-surface)}.contact-container{max-width:1000px;margin:0 auto;padding:0 var(--spacing-md)}.contact-header{margin-bottom:var(--spacing-lg);text-align:center;display:flex;flex-direction:column;align-items:center}.contact-content{display:grid;grid-template-columns:1fr;gap:var(--spacing-xl)}@media(min-width:768px){.contact-content{grid-template-columns:1fr 1fr}}.contact-info h3{font-size:1.5rem;color:var(--text-main);margin-bottom:1rem}.contact-info p{color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.contact-links{display:flex;flex-direction:column;gap:1.5rem}.contact-link{display:flex;align-items:center;gap:1rem;color:var(--text-main);font-size:1.1rem;transition:color .3s ease}.contact-link:hover{color:var(--primary)}.contact-form{display:flex;flex-direction:column;gap:1rem}.form-group input,.form-group textarea{width:100%;padding:1rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:var(--text-main);font-family:inherit;font-size:1rem;transition:all .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);background:#ffffff1a}.submit-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:1rem;background:var(--primary);color:var(--bg-dark);font-weight:600;border-radius:8px;transition:all .3s ease}.submit-btn:hover{background:var(--accent-green);transform:translateY(-2px)}.footer{padding:var(--spacing-md) 0;background:var(--bg-dark);border-top:1px solid rgba(255,255,255,.05)}.footer-container{max-width:1440px;margin:0 auto;padding:0 var(--spacing-md);display:flex;flex-direction:column;align-items:center;gap:1rem}@media(min-width:768px){.footer-container{flex-direction:row;justify-content:space-between}}.footer p{color:var(--text-secondary);font-size:.9rem}.footer-links{display:flex;gap:1.5rem}.footer-links a{color:var(--text-secondary);font-size:.9rem}.footer-links a:hover{color:var(--primary)}.app-container{width:100%;max-width:1440px;margin:0% auto;padding:0 var(--spacing-sm)}@media(min-width:768px){.app-container{padding:5 var(--spacing-md)}}