:root{--primary: #2563eb;--primary-dark: #1d4ed8;--primary-light: #60a5fa;--secondary: #7c3aed;--dark: #0f172a;--light: #f8fafc;--gray: #94a3b8;--success: #10b981;--error: #ef4444;--transition: all .3s ease;--shadow: 0 10px 30px -10px rgba(0, 0, 0, .3);--shadow-hover: 0 20px 40px -15px rgba(0, 0, 0, .4);--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1)}[data-theme=light]{--dark: #f8fafc;--light: #0f172a;--gray: #475569;--glass-bg: rgba(0, 0, 0, .05);--glass-border: rgba(0, 0, 0, .1)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--dark);color:var(--light);line-height:1.6;transition:var(--transition);overflow-x:hidden}#particles{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-1;pointer-events:none}.glass-effect{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:20px;box-shadow:var(--shadow);transition:var(--transition)}.glass-effect:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover)}.navbar{position:fixed;top:0;width:100%;padding:1rem 2rem;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border);z-index:1000}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{font-size:2rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-menu{display:flex;gap:2rem;list-style:none}.nav-link{color:var(--light);text-decoration:none;font-weight:500;position:relative;padding:.5rem 0}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:linear-gradient(135deg,var(--primary),var(--secondary));transition:var(--transition)}.nav-link:hover:after,.nav-link.active:after{width:100%}#theme-toggle{background:none;border:none;font-size:1.5rem;cursor:pointer;padding:.5rem;border-radius:50%;background:var(--glass-bg);color:var(--light);transition:var(--transition)}#theme-toggle:hover{transform:rotate(180deg)}.hamburger{display:none;flex-direction:column;cursor:pointer}.bar{width:25px;height:3px;background:var(--light);margin:3px 0;transition:var(--transition)}.hero{min-height:100vh;display:flex;align-items:center;padding:0 2rem;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-50%;right:-50%;width:100%;height:100%;background:radial-gradient(circle,var(--primary-light) 0%,transparent 70%);opacity:.1;animation:rotate 30s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.hero-content{max-width:1200px;margin:0 auto;position:relative;z-index:1}.hero h2{font-size:4rem;font-weight:800;line-height:1.2;margin-bottom:1rem}.highlight{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block;animation:glow 2s ease-in-out infinite}@keyframes glow{0%,to{filter:brightness(1)}50%{filter:brightness(1.2)}}.subtitle{font-size:1.5rem;color:var(--gray);margin-bottom:2rem;display:flex;gap:.5rem}.cursor{width:3px;height:1.5rem;background:var(--primary);animation:blink 1s infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.hero-buttons{display:flex;gap:1rem;margin-top:2rem}.btn{padding:1rem 2rem;border-radius:50px;font-weight:600;text-decoration:none;transition:var(--transition);border:none;cursor:pointer;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn:hover:before{width:300px;height:300px}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px -5px var(--primary)}.btn-secondary{background:transparent;color:var(--light);border:2px solid var(--primary)}.btn-secondary:hover{background:var(--primary);color:#fff}section{padding:6rem 2rem;max-width:1200px;margin:0 auto}.section-title{font-size:3rem;text-align:center;margin-bottom:4rem;position:relative;opacity:0;transform:translateY(30px);transition:all .6s ease}.section-title.fade-in{opacity:1;transform:translateY(0)}.section-title:after{content:"";position:absolute;bottom:-1rem;left:50%;transform:translate(-50%);width:100px;height:3px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:3px}#projects-container{min-height:400px;margin:0 auto}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.project-card{opacity:0;transform:translateY(30px);transition:all .6s ease}.loading-container{display:flex;justify-content:center;align-items:center;min-height:400px}.project-card.fade-in{opacity:1;transform:translateY(0)}.project-image-wrapper{position:relative;height:200px;overflow:hidden;border-radius:20px 20px 0 0}.project-image,.project-image-placeholder{width:100%;height:100%;object-fit:cover;transition:var(--transition)}.project-image-placeholder{background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;font-size:4rem;color:#fff}.project-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:transparent;display:flex;align-items:center;justify-content:center;gap:1rem;opacity:0;transition:var(--transition)}.project-card:hover .project-overlay{opacity:1}.project-card:hover .project-image{transform:scale(1.1)}.project-link{width:50px;height:50px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--dark);text-decoration:none;font-size:1.2rem;transition:var(--transition)}.project-link:hover{background:var(--primary);color:#fff;transform:rotate(360deg)}.project-content{padding:1.5rem}.project-tech{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.tech-tag{padding:.3rem .8rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:20px;font-size:.9rem;transition:var(--transition)}.tech-tag:hover{background:var(--primary);color:#fff;transform:scale(1.05)}.skill-category{padding:2rem;margin-bottom:2rem;opacity:0;transform:translateY(30px);transition:all .6s ease}.skill-category.fade-in{opacity:1;transform:translateY(0)}.skill-category h3{font-size:2rem;margin-bottom:2rem;color:var(--primary)}.skills-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.skill-item{position:relative}.skill-info{display:flex;justify-content:space-between;margin-bottom:.5rem}.skill-name{font-weight:600}.skill-percentage{color:var(--primary);font-weight:600}.skill-progress{height:8px;background:var(--glass-bg);border-radius:4px;overflow:hidden}.skill-progress-bar{height:100%;background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:4px;transition:width 1s ease;position:relative;overflow:hidden}.skill-progress-bar:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}#blog-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2rem}.blog-card{opacity:0;transform:translateY(30px);transition:all .6s ease}.blog-card.fade-in{opacity:1;transform:translateY(0)}.blog-image,.blog-image-placeholder{width:100%;height:200px;object-fit:cover;border-radius:20px 20px 0 0}.blog-image-placeholder{background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;font-size:3rem;color:#fff}.blog-content{padding:1.5rem}.blog-date{color:var(--gray);font-size:.9rem;text-transform:uppercase;letter-spacing:1px}.blog-content h3{font-size:1.3rem;margin:.5rem 0}.blog-meta{display:flex;justify-content:space-between;align-items:center;margin-top:1rem}.read-more{color:var(--primary);text-decoration:none;font-weight:600;transition:var(--transition)}.read-more:hover{gap:.5rem;color:var(--secondary)}.contact-container{max-width:600px;margin:0 auto}.contact-form{padding:2rem;opacity:0;transform:translateY(30px);transition:all .6s ease}.contact-form.fade-in{opacity:1;transform:translateY(0)}.form-group{margin-bottom:1.5rem;position:relative}.form-group input,.form-group textarea{width:100%;padding:1rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:10px;color:var(--light);font-size:1rem;transition:var(--transition)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.form-group textarea{min-height:150px;resize:vertical}.success-message{background:var(--success);color:#fff;padding:1rem;border-radius:10px;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem;animation:slideDown .5s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.footer{padding:3rem 2rem;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--glass-border);text-align:center}.social-links{display:flex;gap:1rem;justify-content:center;margin-bottom:1rem}.social-link{width:40px;height:40px;border-radius:50%;background:var(--glass-bg);border:1px solid var(--glass-border);display:flex;align-items:center;justify-content:center;color:var(--light);text-decoration:none;transition:var(--transition);font-size:1.2rem}.social-link:hover{background:var(--primary);color:#fff;transform:translateY(-3px)}.loader{width:50px;height:50px;border:3px solid var(--glass-bg);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite;margin:2rem auto}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.hamburger{display:flex}.nav-menu{position:fixed;top:80px;left:-100%;width:100%;height:calc(100vh - 80px);background:var(--dark);flex-direction:column;align-items:center;justify-content:center;transition:var(--transition);z-index:999}.nav-menu.active{left:0}.hero h2{font-size:2.5rem}.section-title{font-size:2rem}.projects-grid,#blog-container{grid-template-columns:1fr}}.gradient-text{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.error-message{text-align:center;color:var(--error);padding:2rem}.error-message{text-align:center;padding:3rem;background:var(--glass-bg);border-radius:20px;border:1px solid var(--glass-border)}.error-message i{color:var(--error)}.empty-state{text-align:center;padding:4rem;background:var(--glass-bg);border-radius:20px;border:1px solid var(--glass-border)}.empty-state i{font-size:4rem;color:var(--gray);margin-bottom:1rem;display:block}