:root{--bg-primary: #fafbfc;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #64748b;--border-color: #e2e8f0;--shadow-light: rgba(15, 23, 42, .04);--shadow-medium: rgba(15, 23, 42, .08);--shadow-large: rgba(15, 23, 42, .12);--accent-primary: #3b82f6;--accent-secondary: #2563eb;--accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--nav-bg: rgba(248, 250, 252, .8);--card-bg: #ffffff;--hero-bg: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);--glass-bg: rgba(255, 255, 255, .25);--glass-border: rgba(255, 255, 255, .18)}:root.dark{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--text-primary: #ffffff;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--border-color: #475569;--shadow-light: rgba(0, 0, 0, .3);--shadow-medium: rgba(0, 0, 0, .4);--shadow-large: rgba(0, 0, 0, .5);--accent-primary: #3b82f6;--accent-secondary: #2563eb;--accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);--nav-bg: rgba(15, 23, 42, .8);--card-bg: #1e293b;--hero-bg: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #1e40af 100%);--glass-bg: rgba(30, 41, 59, .25);--glass-border: rgba(203, 213, 225, .18)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Inter,Open Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:all .3s cubic-bezier(.4,0,.2,1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}*{transition:background-color .3s cubic-bezier(.4,0,.2,1),border-color .3s cubic-bezier(.4,0,.2,1),color .3s cubic-bezier(.4,0,.2,1),box-shadow .3s cubic-bezier(.4,0,.2,1)}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.nav{position:fixed;top:0;left:0;right:0;background:var(--nav-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);z-index:1000;transition:all .3s ease;box-shadow:0 1px 3px var(--shadow-light)}.nav-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center;height:72px}.nav-logo{display:flex;align-items:center;gap:.5rem;font-weight:600;font-size:1.125rem;color:var(--accent-primary);text-decoration:none;letter-spacing:-.025em}.nav-links{display:flex;gap:2rem}.nav-links a{color:var(--text-secondary);text-decoration:none;font-weight:400;font-size:.9rem;transition:color .3s ease;position:relative}.nav-links a:hover,.nav-links a.active{color:var(--accent-primary)}.nav-links a.active:after{content:"";position:absolute;bottom:-10px;left:0;right:0;height:3px;background:var(--accent-primary);border-radius:2px}.theme-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:2px solid var(--border-color);background:var(--card-bg);border-radius:50%;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);color:var(--text-secondary);margin-left:1rem;position:relative;overflow:hidden;box-shadow:0 4px 12px var(--shadow-light)}.theme-toggle:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:var(--accent-primary);opacity:0;transition:opacity .3s ease;border-radius:50%}.theme-toggle:hover:before{opacity:.1}.theme-toggle:hover{border-color:var(--accent-primary);color:var(--accent-primary);transform:scale(1.05);box-shadow:0 8px 20px var(--shadow-medium)}.theme-toggle:active{transform:scale(.95)}.theme-toggle svg{width:20px;height:20px;position:relative;z-index:2;transition:transform .3s ease}:root.dark .theme-toggle svg{transform:rotate(180deg)}:root.dark .nav{-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);box-shadow:0 4px 20px #0000004d}:root.dark .hero-name{background:linear-gradient(45deg,#60a5fa,#3b82f6,#a855f7,#ec4899);background-size:300% 300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradient 3s ease infinite;filter:drop-shadow(0 0 20px rgba(96,165,250,.3))}:root.dark .btn-primary{background:linear-gradient(45deg,#60a5fa,#3b82f6);box-shadow:0 10px 25px #60a5fa4d}:root.dark .btn-primary:hover{box-shadow:0 15px 35px #60a5fa66}:root.dark .card-bg,:root.dark .skill-category,:root.dark .project-card,:root.dark .about-card,:root.dark .experience-timeline,:root.dark .quick-link-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 8px 32px #0000004d,inset 0 1px #ffffff1a}:root.dark .scroll-indicator{color:#fffc}:root.dark .scroll-mouse{border-color:#fff9;box-shadow:0 0 20px #60a5fa33}:root.dark .scroll-wheel{background:#60a5facc;box-shadow:0 0 10px #60a5fa80}.back-link{display:inline-flex;align-items:center;gap:.5rem;color:#6b7280;text-decoration:none;font-weight:500;margin:2rem 0 1rem;transition:color .3s ease}.back-link:hover{color:#2563eb}.hero{padding:140px 0 60px;background:var(--hero-bg);color:#fff;position:relative;overflow:hidden;transition:background .3s ease;min-height:100vh;display:flex;flex-direction:column;justify-content:center;background-size:400% 400%;animation:gradientShift 15s ease infinite}.hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 80%,rgba(120,119,198,.3) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(255,119,198,.3) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(120,219,255,.2) 0%,transparent 50%);opacity:.4}@keyframes gradientShift{0%,to{background-position:0% 50%}50%{background-position:100% 50%}}.hero-container{max-width:1200px;margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:1fr 300px;gap:4rem;align-items:center;position:relative;z-index:1}.hero-title{font-size:4rem;font-weight:800;letter-spacing:-.02em;margin-bottom:1rem;line-height:1.1}.hero-name{background:linear-gradient(45deg,#fbbf24,#f59e0b);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 0 30px rgba(251,191,36,.3))}.hero-subtitle{font-size:1.5rem;font-weight:500;margin-bottom:1.5rem;color:#e5e7eb}.hero-description{font-size:1.125rem;line-height:1.7;margin-bottom:2rem;color:#ffffffe6;max-width:500px}.hero-image{display:flex;justify-content:center;align-items:center}.hero-bg-shapes{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden;z-index:0}.shape{position:absolute;border-radius:50%;background:#ffffff14;animation:float 6s ease-in-out infinite;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.shape-1{width:400px;height:400px;top:10%;left:-5%;animation-delay:0s}.shape-2{width:250px;height:250px;top:60%;right:-3%;animation-delay:2s}.shape-3{width:150px;height:150px;top:30%;right:20%;animation-delay:4s}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-30px) rotate(180deg)}}.hero-greeting{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;font-size:1.1rem;font-weight:400;letter-spacing:.025em}.wave{font-size:1.5rem;animation:wave 2s ease-in-out infinite}@keyframes wave{0%,to{transform:rotate(0)}25%{transform:rotate(20deg)}75%{transform:rotate(-10deg)}}.greeting-text{color:#ffffffe6}.hero-title{font-size:4rem;font-weight:800;margin-bottom:1rem;line-height:1.1}.hero-name{background:linear-gradient(45deg,#fbbf24,#f59e0b,#ec4899,#8b5cf6,#06b6d4);background-size:300% 300%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradient 3s ease infinite}@keyframes gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.hero-subtitle{font-size:1.75rem;font-weight:600;letter-spacing:-.025em;margin-bottom:1.5rem;color:#fffffff2;display:flex;align-items:center;gap:.25rem}.typing-text{position:relative}.cursor{color:#fbbf24;animation:blink 1s infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.hero-stats{display:flex;gap:2rem;margin:2.5rem 0;padding:1.5rem 0;border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}.stat-item{text-align:center}.stat-number{display:block;font-size:2.25rem;font-weight:800;letter-spacing:-.025em;color:#fbbf24;margin-bottom:.25rem}.stat-label{font-size:.9rem;color:#d1d5db;font-weight:500}.hero-buttons{display:flex;gap:1rem;margin-bottom:2.5rem}.btn{display:inline-flex;align-items:center;gap:.75rem;padding:1rem 2rem;border-radius:12px;font-weight:500;text-decoration:none;transition:all .3s ease;border:none;cursor:pointer;font-size:1rem;position:relative;overflow:hidden;letter-spacing:.025em;box-shadow:0 4px 14px #0000001a}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}.btn:hover:before{left:100%}.btn-primary{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#1a1a1a;box-shadow:0 8px 25px #fbbf2466;border:1px solid rgba(255,255,255,.2)}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 35px #fbbf2480}.btn-secondary{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.25);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 8px 25px #0000001a}.btn-secondary:hover{background:#ffffff26;border-color:#fff6;transform:translateY(-3px);box-shadow:0 12px 35px #00000026}.hero-social{display:flex;gap:1rem}.social-link{display:flex;align-items:center;gap:.5rem;padding:.75rem 1rem;background:var(--glass-bg);border-radius:12px;color:#fff;text-decoration:none;transition:all .3s ease;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);font-weight:400;font-size:.9rem;box-shadow:0 4px 12px #0000001a}.social-link:hover{background:#ffffff40;transform:translateY(-2px);box-shadow:0 8px 25px #00000026;border-color:#ffffff4d}.hero-avatar{position:relative;width:320px;height:320px;display:flex;align-items:center;justify-content:center}.avatar-bg{position:absolute;width:100%;height:100%;background:var(--glass-bg);border-radius:50%;-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);border:2px solid var(--glass-border);animation:pulse 3s ease-in-out infinite;box-shadow:0 8px 32px #0000001a}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.avatar-content{position:relative;z-index:2;color:#fff}.floating-icons{position:absolute;width:100%;height:100%;pointer-events:none}.floating-icon{position:absolute;width:48px;height:48px;background:var(--glass-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);animation:orbit 8s linear infinite;box-shadow:0 4px 12px #0000001a}.icon-1{top:20%;right:10%;animation-delay:0s}.icon-2{bottom:30%;left:15%;animation-delay:2.5s}.icon-3{top:60%;right:20%;animation-delay:5s}@keyframes orbit{0%{transform:rotate(0) translate(80px) rotate(0)}to{transform:rotate(360deg) translate(90px) rotate(-360deg)}}.scroll-indicator{position:absolute;bottom:2rem;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:.5rem;color:#fffc;font-size:.875rem;font-weight:500}.scroll-mouse{width:24px;height:40px;border:2px solid rgba(255,255,255,.6);border-radius:12px;position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.scroll-wheel{width:3px;height:6px;background:#fffc;border-radius:2px;position:absolute;top:6px;left:50%;transform:translate(-50%);animation:scroll 2s ease-in-out infinite}@keyframes scroll{0%{transform:translate(-50%) translateY(0);opacity:1}50%{transform:translate(-50%) translateY(10px);opacity:.5}to{transform:translate(-50%) translateY(20px);opacity:0}}.section-title{font-size:2.75rem;font-weight:800;letter-spacing:-.025em;text-align:center;margin-bottom:3rem;color:var(--text-primary)}.about{padding:120px 0;background:var(--bg-secondary)}.section-header{text-align:center;margin-bottom:4rem}.section-subtitle{font-size:1.25rem;font-weight:400;color:var(--text-secondary);margin-top:1rem;letter-spacing:.025em}.about-content{display:grid;grid-template-columns:1.5fr 1fr;gap:4rem;align-items:start}.about-intro h3{font-size:1.5rem;font-weight:700;letter-spacing:-.025em;color:var(--text-primary);margin-bottom:1rem}.about-intro p,.about-details p{font-size:1.125rem;font-weight:400;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.8}.about-highlights{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-top:2rem}.highlight-item{display:flex;align-items:center;gap:.75rem;padding:1.25rem;background:var(--card-bg);border-radius:12px;border:1px solid var(--border-color);transition:all .3s ease;box-shadow:0 2px 8px var(--shadow-light);font-weight:500}.highlight-item:hover{transform:translateY(-2px);box-shadow:0 8px 25px var(--shadow-medium);border-color:var(--accent-primary)}.highlight-icon{font-size:1.25rem}.about-visual{display:flex;flex-direction:column;gap:2rem}.about-card{background:var(--card-bg);border-radius:16px;overflow:hidden;border:1px solid var(--border-color);box-shadow:0 4px 20px var(--shadow-light)}.card-header{background:var(--accent-primary);color:#fff;padding:1.25rem}.card-header h4{margin:0;font-size:1.1rem;font-weight:700;letter-spacing:-.025em}.card-content{padding:1.5rem}.card-content blockquote{margin:0;font-style:italic;font-weight:400;color:var(--text-secondary);line-height:1.7;position:relative}.card-content blockquote:before{content:'"';position:absolute;top:-8px;left:-12px;font-size:3rem;color:var(--accent-primary);opacity:.2;font-family:Georgia,serif}.card-content blockquote:after{content:'"';position:absolute;bottom:-20px;right:-8px;font-size:3rem;color:var(--accent-primary);opacity:.2;font-family:Georgia,serif}.experience-timeline{background:var(--card-bg);border-radius:16px;padding:2rem;border:1px solid var(--border-color);box-shadow:0 4px 20px var(--shadow-light)}.timeline-item{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;position:relative}.timeline-item:last-child{margin-bottom:0}.timeline-item:not(:last-child):after{content:"";position:absolute;left:8px;top:20px;width:2px;height:calc(100% + 1.5rem);background:var(--border-color)}.timeline-dot{width:16px;height:16px;background:var(--accent-primary);border-radius:50%;border:4px solid var(--card-bg);box-shadow:0 0 0 2px var(--border-color);position:relative;z-index:2;flex-shrink:0}.timeline-content h5{font-size:.875rem;font-weight:700;letter-spacing:-.025em;color:var(--accent-primary);margin:0 0 .25rem}.timeline-content p{font-size:.875rem;color:var(--text-secondary);margin:0;font-weight:400}.github-section{padding:120px 0;background:var(--bg-secondary);position:relative;overflow:hidden}.github-section:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 30% 70%,rgba(59,130,246,.05) 0%,transparent 50%),radial-gradient(circle at 70% 30%,rgba(139,92,246,.05) 0%,transparent 50%);pointer-events:none}.github-cta-section{display:flex;justify-content:center;position:relative;z-index:1}.github-cta-card{background:var(--card-bg);border-radius:24px;padding:3rem;border:1px solid var(--border-color);box-shadow:0 8px 32px var(--shadow-light);text-align:center;max-width:500px;width:100%;transition:all .3s ease}.github-cta-card:hover{transform:translateY(-4px);box-shadow:0 20px 60px var(--shadow-large)}.github-cta-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem}.github-cta-content svg{color:var(--accent-primary);filter:drop-shadow(0 4px 8px 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#3b82f64d;position:relative;overflow:hidden}.github-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}.github-btn:hover:before{left:100%}.github-btn:hover{transform:translateY(-3px);box-shadow:0 12px 35px #3b82f666}.no-books-message{display:flex;justify-content:center;align-items:center;padding:4rem 2rem}.no-books-card{background:var(--card-bg);border-radius:20px;padding:3rem;text-align:center;border:1px solid var(--border-color);box-shadow:0 8px 32px var(--shadow-light);max-width:400px;width:100%}.no-books-card svg{color:var(--text-muted);margin-bottom:1.5rem}.no-books-card h3{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem}.no-books-card p{color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.reset-filters-btn{background:var(--accent-primary);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-weight:500;cursor:pointer;transition:all .3s ease}.reset-filters-btn:hover{background:var(--accent-secondary);transform:translateY(-2px)}.filters-title{display:flex;align-items:center;gap:.5rem}.filters-title svg{color:var(--accent-primary)}@media (max-width: 768px){.projects-grid{grid-template-columns:1fr}.project-card{padding:1.5rem}.github-cta-card{padding:2rem}.github-stats-mini{gap:1rem}}.project-link{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;background:var(--bg-tertiary);color:var(--text-secondary);text-decoration:none;border-radius:8px;font-weight:400;border:1px solid var(--border-color);transition:all .3s ease;position:relative;overflow:hidden}.project-link:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:var(--accent-primary);opacity:0;transition:opacity .3s ease}.project-link:hover{color:#fff;border-color:var(--accent-primary);transform:translateY(-1px);box-shadow:0 4px 12px var(--shadow-medium)}.project-link:hover:before{opacity:1}.project-link svg,.project-link span{position:relative;z-index:2}.quick-links{padding:120px 0}.quick-links-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.quick-link-card{background:var(--card-bg);padding:3rem;border-radius:16px;box-shadow:0 4px 20px var(--shadow-light);border:1px solid var(--border-color);text-decoration:none;color:inherit;transition:all .3s ease;text-align:center}.quick-link-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px var(--shadow-large);border-color:var(--accent-primary)}.quick-link-card svg{color:var(--accent-primary);margin-bottom:1rem}.quick-link-card h3{font-size:1.25rem;font-weight:700;letter-spacing:-.025em;color:var(--text-primary);margin-bottom:1rem}.quick-link-card p{color:var(--text-secondary);font-weight:400;line-height:1.6}.contact{padding:120px 0;background:var(--bg-secondary)}.contact-content{text-align:center;max-width:600px;margin:0 auto}.contact-description{font-size:1.125rem;font-weight:400;color:var(--text-secondary);margin-bottom:2rem;line-height:1.7}.contact-methods{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap}.contact-method{display:flex;align-items:center;gap:.5rem;padding:1.25rem 1.75rem;background:var(--card-bg);border-radius:12px;text-decoration:none;color:var(--text-secondary);font-weight:400;box-shadow:0 4px 12px var(--shadow-light);border:1px solid var(--border-color);transition:all .3s ease;position:relative;overflow:hidden}.contact-method:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:var(--accent-primary);opacity:0;transition:opacity .3s ease}.contact-method:hover{color:#fff;transform:translateY(-2px);border-color:var(--accent-primary);box-shadow:0 8px 25px var(--shadow-medium)}.contact-method:hover:before{opacity:1}.contact-method svg,.contact-method span{position:relative;z-index:2}.email-reveal{cursor:pointer;position:relative;-webkit-user-select:none;user-select:none}.email-reveal:not(.revealed):hover{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff}.email-reveal.revealed{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff}.email-reveal.revealed:hover{background:linear-gradient(135deg,#16a34a,#15803d)}.not-found-page{min-height:100vh;background:var(--bg-primary);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.not-found-container{max-width:800px;margin:0 auto;padding:2rem;text-align:center;position:relative;z-index:2}.not-found-content{background:var(--card-bg);border-radius:24px;padding:4rem 3rem;border:1px solid var(--border-color);box-shadow:0 8px 32px var(--shadow-light);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.error-code{display:flex;justify-content:center;align-items:center;gap:1rem;margin-bottom:2rem}.error-digit{font-size:8rem;font-weight:900;color:var(--accent-primary);text-shadow:0 4px 8px rgba(59,130,246,.3);animation:bounce 2s ease-in-out infinite}.error-digit:nth-child(1){animation-delay:0s}.error-digit:nth-child(3){animation-delay:.4s}.error-zero{color:var(--text-secondary);animation-delay:.2s}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-20px)}60%{transform:translateY(-10px)}}.error-message h1{font-size:2.5rem;font-weight:800;color:var(--text-primary);margin-bottom:1rem;letter-spacing:-.025em}.error-message p{font-size:1.125rem;color:var(--text-secondary);line-height:1.7;margin-bottom:3rem;max-width:500px;margin-left:auto;margin-right:auto}.error-actions{display:flex;gap:1rem;justify-content:center;margin-bottom:3rem;flex-wrap:wrap}.helpful-links 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.book-actions{opacity:1;transform:translateY(0)}.action-button{display:flex;align-items:center;padding:.75rem 1.25rem;background:#fffffff2;border-radius:12px;font-size:.875rem;font-weight:700;color:var(--text-primary);text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 8px 25px #00000026;border:1px solid rgba(255,255,255,.3);flex:1;justify-content:center;gap:.5rem}.action-button:hover{background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));color:#fff;transform:translateY(-2px);box-shadow:0 12px 30px #3b82f666;border-color:var(--accent-primary)}.action-button svg{width:16px;height:16px;transition:transform .3s ease}.action-button:hover svg{transform:scale(1.1)}.footer{background:var(--bg-tertiary);color:var(--text-secondary);padding:3rem 0;text-align:center;margin-top:auto;border-top:1px solid var(--border-color);transition:all .3s ease}.footer p{font-weight:400;font-size:.9rem}@media (max-width: 768px){.container,.nav-container{padding:0 1rem}.nav-links{gap:.75rem;font-size:.85rem}.theme-toggle{width:35px;height:35px;margin-left:.5rem}.hero{padding:120px 0 40px;min-height:90vh}.hero-container{grid-template-columns:1fr;gap:2rem;text-align:center}.hero-title{font-size:2.75rem}.hero-subtitle{font-size:1.4rem}.hero-stats{gap:1rem;padding:1rem 0}.stat-number{font-size:1.75rem}.hero-buttons{flex-direction:column;gap:.75rem}.hero-social{gap:1rem;justify-content:center}.social-link{padding:.6rem 1rem;font-size:.875rem}.hero-avatar{width:200px;height:200px}.floating-icon{width:44px;height:44px}.shape-1{width:200px;height:200px}.shape-2{width:150px;height:150px}.shape-3{width:100px;height:100px}.about-content{grid-template-columns:1fr;gap:3rem}.about-highlights,.skills-grid,.projects-grid,.quick-links-grid{grid-template-columns:1fr}.contact-methods{flex-direction:column;align-items:center}.error-code{gap:.5rem}.error-digit{font-size:4rem}.error-zero svg{width:60px;height:60px}.error-message h1{font-size:2rem}.error-actions{flex-direction:column;align-items:center}.not-found-content{padding:2rem 1.5rem}.books-grid{grid-template-columns:1fr;gap:1.25rem;padding:1rem}.book-card{border-radius:16px}.book-content{padding:1.25rem}.month-section{margin-bottom:2rem;border-radius:16px}.header-title{font-size:1.75rem}.header-description{font-size:1rem;gap:1.5rem;padding:1.5rem}.month-header{padding:1.5rem 1.5rem 1rem}.month-title{font-size:1.5rem}.header-title{font-size:2rem}.filters{padding:1.5rem;margin-bottom:2rem}.filters-container{gap:.5rem}.filter-button{padding:.6rem 1rem;font-size:.8rem}.blog-title{font-size:2.25rem}.dev-to-header{flex-direction:column;gap:1rem}}@media (max-width: 480px){.nav-links{gap:.5rem;font-size:.8rem}.hero-title{font-size:2.25rem}.hero-subtitle{font-size:1.125rem}.hero-stats{flex-direction:column;gap:1rem}.hero-buttons{flex-direction:column}.btn{justify-content:center}.section-title{font-size:2.25rem}.hero-avatar{width:150px;height:150px}.floating-icons{display:none}.about-highlights{grid-template-columns:1fr}.highlight-item{justify-content:center}}