:root{--bg-primary: #0a0a0f;--bg-secondary: #111118;--bg-tertiary: #18181f;--bg-card: rgba(255, 255, 255, .03);--bg-card-hover: rgba(255, 255, 255, .06);--border: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .15);--text-primary: #f0f0f5;--text-secondary: rgba(255, 255, 255, .65);--text-muted: rgba(255, 255, 255, .5);--accent: #3b82f6;--accent-light: #60a5fa;--accent-glow: rgba(59, 130, 246, .15);--accent-green: #4ade80;--accent-amber: #fbbf24;--accent-red: #f87171;--accent-cyan: #22d3ee;--accent-purple: #a78bfa;--accent-pink: #f472b6;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--shadow-md: 0 4px 16px rgba(0,0,0,.3);--shadow-lg: 0 12px 40px rgba(0,0,0,.4);--transition: .3s cubic-bezier(.16, 1, .3, 1);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "Fira Code", "Courier New", monospace}*{box-sizing:border-box}body{margin:0;padding:0;font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;background:var(--bg-primary);color:var(--text-primary)}html{scroll-behavior:smooth}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.skip-link{position:absolute;top:-100px;left:16px;z-index:9999;padding:10px 20px;background:var(--accent);color:#fff;font-weight:600;border-radius:var(--radius-sm);text-decoration:none;transition:top .2s ease}.skip-link:focus{top:16px}.scroll-reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--transition),transform .7s var(--transition)}.scroll-reveal.visible{opacity:1;transform:translateY(0)}.stagger-1{transition-delay:.1s}.stagger-2{transition-delay:.15s}.stagger-3{transition-delay:.2s}.stagger-4{transition-delay:.25s}.stagger-5{transition-delay:.3s}::selection{background:#3b82f64d;color:#fff}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff40}.section-label{color:var(--accent-light);font-size:.8em;font-weight:600;text-transform:uppercase;letter-spacing:.15em;margin-bottom:12px;display:inline-block}[data-theme=light]{--bg-primary: #fafafa;--bg-secondary: #ffffff;--bg-tertiary: #f5f5f5;--bg-card: rgba(0, 0, 0, .02);--bg-card-hover: rgba(0, 0, 0, .04);--border: rgba(0, 0, 0, .08);--border-hover: rgba(0, 0, 0, .15);--text-primary: #1a1a2e;--text-secondary: rgba(0, 0, 0, .6);--text-muted: rgba(0, 0, 0, .5);--accent: #2563eb;--accent-light: #3b82f6;--accent-glow: rgba(37, 99, 235, .1);--shadow-sm: 0 1px 2px rgba(0,0,0,.05);--shadow-md: 0 4px 16px rgba(0,0,0,.08);--shadow-lg: 0 12px 40px rgba(0,0,0,.1)}[data-theme=light] body{background:var(--bg-primary);color:var(--text-primary)}[data-theme=light] ::selection{background:#2563eb33;color:#1a1a2e}[data-theme=light] ::-webkit-scrollbar-track{background:var(--bg-primary)}[data-theme=light] ::-webkit-scrollbar-thumb{background:#00000026}[data-theme=light] .header{background:#fafafad9;border-bottom-color:var(--border)}[data-theme=light] .header-scrolled{background:#fafafaf2;box-shadow:var(--shadow-md)}[data-theme=light] .nav-links a{color:var(--text-secondary)}[data-theme=light] .nav-links a:hover,[data-theme=light] .nav-links a.active{color:var(--accent)}[data-theme=light] .logo-text{color:var(--text-primary)}[data-theme=light] .hamburger span{background:var(--text-primary)}[data-theme=light] .nav-links{background:#fafafafa}[data-theme=light] .theme-toggle{border-color:var(--border);background:var(--bg-card);color:var(--text-primary)}[data-theme=light] #about-section{background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%)}[data-theme=light] .hero-name{background:linear-gradient(135deg,var(--text-primary),var(--accent))!important;-webkit-background-clip:text!important;-webkit-text-fill-color:transparent!important;background-clip:text!important}[data-theme=light] .hero-role{color:var(--text-secondary)!important}[data-theme=light] .hero-description{color:var(--text-secondary)}[data-theme=light] .hero-description strong{color:var(--accent)}[data-theme=light] .btn-primary{background:var(--accent);color:#fff}[data-theme=light] .btn-secondary{color:var(--text-primary);border-color:var(--border-hover)}[data-theme=light] .stat-item{background:var(--bg-card);border-color:var(--border)}[data-theme=light] .stat-number{color:var(--accent)}[data-theme=light] .stat-label{color:var(--text-muted)}[data-theme=light] .typing-text,[data-theme=light] .typing-cursor{color:var(--accent)!important}[data-theme=light] #skills-section{background:var(--bg-primary)}[data-theme=light] .skills-header h2,[data-theme=light] .category-header h3{color:var(--text-primary)}[data-theme=light] .skills-header p{color:var(--text-secondary)}[data-theme=light] .skills-category{background:var(--bg-card);border-color:var(--border)}[data-theme=light] .skill-card{background:var(--bg-secondary);border-color:var(--border)}[data-theme=light] .skill-name{color:var(--text-primary)}[data-theme=light] .summary-pill{background:var(--bg-card);border-color:var(--border);color:var(--text-secondary)}[data-theme=light] .category-count,[data-theme=light] .skills-footer p{color:var(--text-muted)}[data-theme=light] #experience-section{background:var(--bg-primary)}[data-theme=light] .experience-header h2,[data-theme=light] .experience-title{color:var(--text-primary)}[data-theme=light] .experience-header p,[data-theme=light] .experience-description{color:var(--text-secondary)}[data-theme=light] .experience-content{background:var(--bg-secondary);border-color:var(--border)}[data-theme=light] .experience-company{color:var(--text-muted)}[data-theme=light] .experience-period{color:var(--text-secondary);background:var(--bg-card);border-color:var(--border)}[data-theme=light] .experience-highlights{background:var(--accent-glow);border-color:#6366f11a}[data-theme=light] .par-row{color:var(--text-secondary)}[data-theme=light] .tech-badge{background:var(--bg-card);color:var(--text-secondary);border-color:var(--border)}[data-theme=light] .timeline-dot{background:var(--border-hover);border-color:var(--border)}[data-theme=light] #projects-section{background:var(--bg-primary)}[data-theme=light] .projects-header h2{color:var(--text-primary)}[data-theme=light] .projects-subtitle{color:var(--text-secondary)}[data-theme=light] .project-card{background:var(--bg-secondary);border-color:var(--border)}[data-theme=light] .card-header h3{color:var(--text-primary)}[data-theme=light] .ps-row p{color:var(--text-secondary)}[data-theme=light] .card-impact{background:var(--accent-glow)}[data-theme=light] .card-impact li{color:var(--text-secondary)}[data-theme=light] .tech-tag{background:var(--bg-card);color:var(--text-secondary);border-color:var(--border)}[data-theme=light] .card-nda{background:var(--bg-card);color:var(--text-muted)}[data-theme=light] .card-links a{background:var(--bg-card);color:var(--text-primary);border-color:var(--border)}[data-theme=light] .case-study-modal{background:var(--bg-secondary);border-color:var(--border)}[data-theme=light] .modal-header{border-bottom-color:var(--border)}[data-theme=light] .modal-header h3,[data-theme=light] .cs-section h4{color:var(--text-primary)}[data-theme=light] .cs-section p{color:var(--text-secondary)}[data-theme=light] .cs-architecture{background:var(--bg-tertiary);border-color:var(--border);color:var(--accent)}[data-theme=light] .cs-results li{color:var(--text-secondary)}[data-theme=light] #demo-section{background:var(--bg-primary)}[data-theme=light] .demo-header h2{color:var(--text-primary)}[data-theme=light] .demo-header p{color:var(--text-secondary)}[data-theme=light] .demo-tool{background:var(--bg-secondary);border-color:var(--border);box-shadow:var(--shadow-md)}[data-theme=light] .tool-header{background:var(--bg-tertiary)}[data-theme=light] .tool-textarea{color:var(--text-primary)}[data-theme=light] .tool-output{color:var(--accent)}[data-theme=light] #contact-section{background:var(--bg-primary)}[data-theme=light] .contact-header h2{color:var(--text-primary)}[data-theme=light] .contact-header p,[data-theme=light] .availability-status{color:var(--text-secondary)}[data-theme=light] .contact-form input,[data-theme=light] .contact-form textarea{background:var(--bg-tertiary);border-color:var(--border);color:var(--text-primary)}[data-theme=light] .contact-form label{color:var(--text-muted)}[data-theme=light] .contact-method{background:var(--bg-secondary);border-color:var(--border);color:var(--text-primary)}[data-theme=light] .contact-name{color:var(--text-primary)}[data-theme=light] .contact-desc,[data-theme=light] .contact-divider span{color:var(--text-muted)}[data-theme=light] .contact-divider:before,[data-theme=light] .contact-divider:after{background:var(--border)}[data-theme=light] .download-cv-button{color:var(--accent);border-color:#6366f14d;background:var(--accent-glow)}[data-theme=light] .footer{background:var(--bg-secondary);border-top-color:var(--border)}[data-theme=light] .footer-logo .logo-text{color:var(--text-primary)}[data-theme=light] .footer-links a{color:var(--text-secondary)}[data-theme=light] .footer-links a:hover{color:var(--accent)}[data-theme=light] .footer-socials a{background:var(--bg-card);border-color:var(--border);color:var(--text-secondary)}[data-theme=light] .footer-bottom p{color:var(--text-muted)}[data-theme=light] .contact-header p,[data-theme=light] .availability-status{color:#0a3347b3}[data-theme=light] .form-group label{color:#0a334799}[data-theme=light] .form-group input,[data-theme=light] .form-group textarea{background:#fffc;border-color:#0a334726;color:#0a3347}[data-theme=light] .contact-method{background:#fff9;border-color:#0a55751a;color:#0a3347}[data-theme=light] .contact-name{color:#0a3347}[data-theme=light] .contact-desc{color:#0a334780}[data-theme=light] .download-cv-button{background:linear-gradient(135deg,#0a55751a,#0a55750d);border-color:#0a557540;color:#0a3347}[data-theme=light] .footer{background:#e8ecf0;border-top-color:#0a55751a}[data-theme=light] .footer-logo .logo-text{color:#0a3347}[data-theme=light] .footer-bottom{border-top-color:var(--border)}.header{position:fixed;top:0;left:0;right:0;background:#0a0a0fd9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:12px 20px;color:#fff;z-index:1000;transition:all .4s cubic-bezier(.16,1,.3,1);border-bottom:1px solid rgba(255,255,255,.08)}.header-scrolled{background:#0a0a0ff2;padding:8px 20px;box-shadow:0 4px 30px #0000004d;border-bottom:1px solid rgba(59,130,246,.2)}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.nav-logo{text-decoration:none;font-size:1.4em;font-weight:700;display:flex;align-items:center;gap:2px;transition:all .3s ease}.logo-bracket{color:#60a5fa;font-family:Fira Code,Courier New,monospace;font-weight:400}.logo-text{color:#fff;font-family:Inter,sans-serif;letter-spacing:1px}.nav-logo:hover{transform:scale(1.05)}.nav-logo:hover .logo-bracket{color:#93c5fd}.nav-right{display:flex;align-items:center;gap:10px}.theme-toggle{width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.15);background:#ffffff0f;color:#fffc;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.1em;transition:all .3s ease}.theme-toggle:hover{background:#3b82f626;border-color:#3b82f64d;color:#60a5fa}.hamburger{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;z-index:1001}.hamburger span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:all .3s ease}.hamburger-active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.hamburger-active span:nth-child(2){opacity:0;transform:translate(-10px)}.hamburger-active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.nav-links{list-style:none;padding:0;margin:0;position:fixed;top:0;right:-100%;width:70%;max-width:300px;height:100vh;background:#0a0a0ffa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;transition:right .4s cubic-bezier(.16,1,.3,1);box-shadow:-10px 0 40px #0000004d}.nav-open{right:0}.nav-links a{color:#fffc;text-decoration:none;padding:12px 24px;font-size:1.1em;font-weight:500;border-radius:8px;transition:all .3s ease;position:relative;display:inline-block;letter-spacing:.02em}.nav-links a:after{content:"";position:absolute;bottom:6px;left:50%;transform:translate(-50%) scaleX(0);width:60%;height:2px;background:linear-gradient(90deg,#3b82f6,#60a5fa);border-radius:2px;transition:transform .3s ease}.nav-links a:hover{color:#fff;background:#3b82f61a}.nav-links a:hover:after{transform:translate(-50%) scaleX(1)}.nav-links a.active{color:#60a5fa}.nav-links a.active:after{transform:translate(-50%) scaleX(1)}.nav-cta{background:linear-gradient(135deg,#3b82f633,#60a5fa33)!important;border:1px solid rgba(59,130,246,.35)!important;border-radius:25px!important;padding:10px 24px!important}.nav-cta:hover{background:linear-gradient(135deg,#3b82f659,#60a5fa59)!important;border-color:#3b82f6a6!important}@media screen and (min-width: 768px){.header{padding:14px 40px}.header-scrolled{padding:10px 40px}.hamburger{display:none}.nav-right{order:3}.nav-links{position:static;width:auto;max-width:none;height:auto;background:none;-webkit-backdrop-filter:none;backdrop-filter:none;flex-direction:row;gap:8px;box-shadow:none}.nav-links a{padding:8px 16px;font-size:.95em}.nav-cta{padding:8px 20px!important}}#about-section{background:var(--bg-primary);min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:100px 20px 60px;position:relative;overflow:hidden}#about-section:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 20% 50%,var(--accent-glow) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(168,85,247,.04) 0%,transparent 50%);z-index:1;pointer-events:none}.hero-container{display:flex;flex-direction:column;align-items:center;gap:48px;max-width:1100px;width:100%;z-index:2;position:relative}.hero-content{text-align:center;color:var(--text-primary);animation:heroFadeIn .8s cubic-bezier(.16,1,.3,1)}.hero-greeting{font-size:1rem;font-weight:500;color:var(--accent-light);letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px}.hero-name{font-size:clamp(2.2rem,6vw,4rem);font-weight:800;line-height:1.05;margin:0 0 8px;letter-spacing:-.03em;color:var(--text-primary)}.hero-role{font-size:clamp(1.1rem,2.5vw,1.4rem);font-weight:500;color:var(--text-secondary);margin:0 0 16px}.hero-typewriter{min-height:1.6em;margin-bottom:24px;font-family:Fira Code,monospace;font-size:.95rem}.typing-text{color:var(--accent-light)}.typing-cursor{color:var(--accent-light);animation:blink 1s step-end infinite;font-weight:100}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.hero-description{font-size:1.05rem;line-height:1.8;margin:0 auto 36px;max-width:560px;color:var(--text-muted)}.hero-description strong{color:var(--accent-light);font-weight:600}.hero-actions{display:flex;gap:16px;margin-bottom:48px;flex-wrap:wrap;justify-content:center}.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;padding:12px 24px;border-radius:10px;font-weight:600;font-size:.95rem;transition:all .3s cubic-bezier(.16,1,.3,1);border:1.5px solid transparent;letter-spacing:.01em}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 2px 12px var(--accent-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 24px var(--accent-glow);background:var(--accent-light)}.btn-secondary{background:transparent;color:var(--text-primary);border-color:var(--border)}.btn-secondary:hover{background:var(--bg-tertiary);border-color:var(--text-muted);transform:translateY(-2px)}.hero-stats{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.stat-item{text-align:center;padding:16px 20px;background:var(--bg-secondary);border-radius:12px;border:1px solid var(--border);transition:all .3s ease}.stat-item:hover{background:var(--bg-tertiary);border-color:var(--accent-glow);transform:translateY(-2px)}.stat-number{display:block;font-size:2rem;font-weight:700;color:var(--accent);line-height:1}.stat-label{display:block;font-size:.78rem;color:var(--text-muted);margin-top:6px;text-transform:uppercase;letter-spacing:.06em}.hero-image-container{position:relative;animation:heroFadeIn .8s cubic-bezier(.16,1,.3,1) .2s backwards}.hero-image{width:260px;height:260px;border-radius:50%;object-fit:cover;border:2px solid var(--border);box-shadow:var(--shadow-lg);transition:all .4s cubic-bezier(.16,1,.3,1)}.hero-image:hover{transform:scale(1.03);border-color:var(--accent);box-shadow:0 20px 50px #0000004d,0 0 40px var(--accent-glow)}.scroll-indicator{position:absolute;bottom:28px;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;z-index:2;animation:heroFadeIn .8s ease-out 1.2s backwards}.scroll-indicator span{color:var(--text-muted);font-size:.7rem;text-transform:uppercase;letter-spacing:.15em}.scroll-mouse{width:22px;height:34px;border:1.5px solid var(--border-light);border-radius:11px;position:relative}.scroll-wheel{width:3px;height:7px;background:var(--text-muted);border-radius:2px;position:absolute;top:6px;left:50%;transform:translate(-50%);animation:scrollBounce 2s ease-in-out infinite}@keyframes scrollBounce{0%,to{transform:translate(-50%) translateY(0);opacity:1}50%{transform:translate(-50%) translateY(10px);opacity:.3}}@keyframes heroFadeIn{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@media screen and (min-width: 768px){#about-section{padding:100px 48px}.hero-container{flex-direction:row;gap:80px;align-items:center}.hero-content{flex:1;text-align:left;max-width:600px}.hero-description{max-width:none;margin-left:0;margin-right:0;font-size:1.15rem}.hero-actions{justify-content:flex-start}.btn{padding:14px 28px;font-size:1rem}.hero-stats{justify-content:flex-start;gap:20px}.stat-number{font-size:2.5rem}.hero-image-container{flex-shrink:0}.hero-image{width:320px;height:320px}}#skills-section{background:var(--bg-secondary);padding:80px 20px;position:relative;overflow:hidden}.skills-grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px);background-size:60px 60px;z-index:0;mask-image:radial-gradient(ellipse at 50% 50%,black 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 50% 50%,black 20%,transparent 70%);opacity:.5}.skills-header{color:var(--text-primary);width:90%;margin:0 auto 48px;text-align:center;position:relative;z-index:2}.skills-header h2{color:var(--text-primary);margin:0 0 16px;font-size:2.4rem;font-weight:700;letter-spacing:-.02em}.skills-header p{color:var(--text-muted);font-size:1.1rem;line-height:1.7;max-width:560px;margin:0 auto}.skills-summary{display:flex;gap:10px;justify-content:center;margin-top:20px;flex-wrap:wrap}.summary-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 16px;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:24px;color:var(--text-muted);font-size:.85rem;font-weight:500}.summary-pill i{color:var(--accent);font-size:.85rem}.skills-categories{width:95%;margin:0 auto 40px;position:relative;z-index:2;display:flex;flex-direction:column;gap:24px}.skills-category{padding:28px 20px;border-radius:16px;background:var(--bg-primary);border:1px solid var(--border);transition:all .3s ease}.skills-category:hover{border-color:var(--border-light);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.skills-category--cyan:hover{border-color:#6366f14d}.skills-category--green:hover{border-color:#4ade804d}.skills-category--purple:hover{border-color:#a855f74d}.skills-category--pink:hover{border-color:#ec48994d}.skills-category--amber:hover{border-color:#fbbf244d}.category-header{display:flex;align-items:center;gap:14px;margin-bottom:20px}.category-icon-wrap{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:10px;flex-shrink:0;transition:all .3s ease}.category-icon-wrap i{font-size:1.2rem}.category-icon--cyan{background:#6366f11a;border:1px solid rgba(99,102,241,.2);color:var(--accent-light)}.category-icon--green{background:#4ade801a;border:1px solid rgba(74,222,128,.2);color:#4ade80}.category-icon--purple{background:#a855f71a;border:1px solid rgba(168,85,247,.2);color:#a855f7}.category-icon--pink{background:#ec48991a;border:1px solid rgba(236,72,153,.2);color:#ec4899}.category-icon--amber{background:#fbbf241a;border:1px solid rgba(251,191,36,.2);color:#fbbf24}.skills-category:hover .category-icon-wrap{transform:scale(1.08)}.category-title-group{display:flex;flex-direction:column;gap:1px}.category-header h3{color:var(--text-primary);font-size:1.25rem;margin:0;font-weight:600;line-height:1.2}.category-count{color:var(--text-muted);font-size:.8rem;font-weight:500}.skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}.skill-card{background:var(--bg-secondary);border:1px solid var(--border);padding:18px 12px 14px;border-radius:12px;display:flex;flex-direction:column;align-items:center;gap:8px;transition:all .3s ease}@media (hover: hover) and (pointer: 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i{color:#fcd469}.skill-name{margin:0;font-size:.85rem;font-weight:600;color:var(--text-primary);text-align:center}.skill-level{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:2px 8px;border-radius:16px}.skill-level--advanced{color:#4ade80;background:#4ade801a;border:1px solid rgba(74,222,128,.15)}.skill-level--intermediate{color:#fbbf24;background:#fbbf241a;border:1px solid rgba(251,191,36,.15)}.skills-footer{text-align:center;position:relative;z-index:2}.skills-footer p{color:var(--text-muted);font-size:.95rem;line-height:1.6;max-width:560px;margin:0 auto;font-style:italic}@media screen and (min-width: 768px){#skills-section{padding:100px 40px}.skills-header{width:70%;margin:0 auto 56px}.skills-header h2{font-size:3rem}.skills-header p{font-size:1.2rem}.skills-categories{width:85%;max-width:1100px;gap:28px;margin-bottom:56px}.skills-category{padding:36px}.category-icon-wrap{width:52px;height:52px}.category-icon-wrap i{font-size:1.4rem}.category-header h3{font-size:1.5rem}.skills-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:14px}.skill-card{padding:22px 16px 18px}.skill-icon{width:52px;height:52px}.skill-icon i{font-size:1.8rem}.skill-name{font-size:.92rem}}#experience-section{background:var(--bg-primary);padding:80px 20px;position:relative;overflow:hidden}.experience-header{width:90%;margin:0 auto 48px;text-align:center;position:relative;z-index:2}.experience-header h2{color:var(--text-primary);margin:0 0 14px;font-size:2.4rem;font-weight:700;letter-spacing:-.02em}.experience-header p{color:var(--text-muted);margin:0 auto;font-size:1.1rem;line-height:1.7;max-width:520px}.experience-container{width:95%;margin:0 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var(--border);display:flex;align-items:center;gap:10px}.status-badge--valid{color:#4ade80;font-size:.9rem;display:flex;align-items:center;gap:4px}.status-badge--invalid{color:#ff8a82;font-size:.9rem;display:flex;align-items:center;gap:4px}.tool-textarea{flex:1;background:transparent;border:none;color:var(--text-primary);font-family:Fira Code,monospace;font-size:.85rem;line-height:1.6;padding:16px;resize:none;min-height:150px;outline:none}.tool-textarea::placeholder{color:var(--text-muted)}.tool-divider{display:flex;align-items:center;justify-content:center;padding:8px;color:var(--accent);border-top:1px solid var(--border);border-bottom:1px solid var(--border);opacity:.5}.tool-divider i{transform:rotate(90deg)}.tool-output-wrap{flex:1;position:relative}.tool-output{margin:0;padding:16px;color:#fbbf24;font-family:Fira 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var(--border);padding:0 8px}.tool-divider i{transform:none}}#contact-section{background:var(--bg-secondary);padding:80px 20px;position:relative;overflow:hidden}.contact-content{max-width:800px;margin:0 auto;position:relative;z-index:2}.contact-header{text-align:center;margin-bottom:40px}.contact-header h2{color:var(--text-primary);font-size:2.4rem;margin:0 0 15px;font-weight:700;letter-spacing:-.02em}.contact-header p{color:var(--text-muted);font-size:1.05rem;line-height:1.7;max-width:500px;margin:0 auto}.availability-status{display:flex;align-items:center;justify-content:center;gap:10px;margin:40px 0 35px;color:var(--text-secondary);font-weight:500;font-size:1rem}.status-indicator{width:10px;height:10px;background:#4ade80;border-radius:50%;animation:pulse-dot 2s ease-in-out infinite}@keyframes pulse-dot{0%,to{opacity:1;box-shadow:0 0 #4ade80b3}50%{opacity:.8;box-shadow:0 0 0 8px #4ade8000}}.contact-methods{display:flex;flex-direction:column;gap:14px;margin:0 auto 40px}.contact-form{max-width:600px;margin:0 auto 30px;display:flex;flex-direction:column;gap:16px}.form-row{display:flex;gap:16px;flex-wrap:wrap}.form-row .form-group{flex:1;min-width:200px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{color:var(--text-muted);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.form-group input,.form-group textarea{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-primary);padding:14px 16px;font-size:1rem;font-family:inherit;transition:all .3s ease;outline:none}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-group input:focus,.form-group textarea:focus{border-color:#6366f166;background:#6366f10a;box-shadow:0 0 0 3px var(--accent-glow)}.form-group textarea{resize:vertical;min-height:120px}.submit-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 28px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s ease;align-self:flex-start}.submit-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px var(--accent-glow);filter:brightness(1.1)}.submit-btn:disabled{opacity:.7;cursor:not-allowed}.form-message{margin:8px 0 0;font-size:.9rem;display:flex;align-items:center;gap:8px}.form-message--success{color:#4ade80}.form-message--error{color:#ff8a82}.contact-divider{text-align:center;margin:0 auto 30px;position:relative;max-width:600px}.contact-divider:before,.contact-divider:after{content:"";position:absolute;top:50%;width:calc(50% - 70px);height:1px;background:var(--border)}.contact-divider:before{left:0}.contact-divider:after{right:0}.contact-divider span{color:var(--text-muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.05em;padding:0 16px}.contact-method{display:flex;align-items:center;gap:16px;padding:20px 22px;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-lg);text-decoration:none;color:var(--text-primary);transition:all .3s ease}.contact-icon{width:50px;height:50px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .3s ease;background:var(--bg-tertiary);border:1px solid var(--border)}.contact-icon i{font-size:1.4rem;color:var(--text-primary)}.contact-name{font-weight:700;font-size:1.1rem}.contact-desc{color:var(--text-muted);font-size:.88rem;margin-left:auto;display:none}.contact-arrow{margin-left:auto;color:var(--text-muted);transition:all .3s ease;font-size:.85rem}.contact-method--github:hover{border-color:var(--border-light);background:var(--bg-tertiary)}.contact-method--github:hover .contact-icon{background:var(--bg-secondary);border-color:var(--border-light)}.contact-method--linkedin:hover{border-color:#0077b559;background:#0077b50f}.contact-method--linkedin:hover .contact-icon{background:#0077b51f;border-color:#0077b54d}.contact-method--linkedin:hover .contact-icon i{color:#0a97e6}.contact-method--email:hover{border-color:#6366f14d;background:#6366f10d}.contact-method--email:hover .contact-icon{background:#6366f11a;border-color:#6366f140}.contact-method--email:hover .contact-icon i{color:var(--accent-light)}.contact-method:hover{transform:translate(6px)}.contact-method:hover .contact-arrow{color:var(--text-primary);transform:translate(4px)}.contact-cta-group{text-align:center}.download-cv-button{display:inline-flex;align-items:center;justify-content:center;gap:12px;color:#fff;background:var(--accent);border:none;padding:16px 36px;font-size:1.05rem;border-radius:var(--radius-md);transition:all .3s ease;cursor:pointer;font-weight:600}.download-cv-button:hover{filter:brightness(1.1);transform:translateY(-3px);box-shadow:0 12px 35px var(--accent-glow)}.response-hint{margin:18px 0 0;color:var(--text-muted);font-size:.85rem;display:flex;align-items:center;justify-content:center;gap:6px}.response-hint i{color:#fbbf24;font-size:.85rem}@media screen and (min-width: 768px){#contact-section{padding:100px 40px}.contact-header h2{font-size:3rem}.contact-header p{font-size:1.15rem}.contact-methods{max-width:600px;gap:12px;margin:0 auto 45px}.contact-method{padding:22px 28px}.contact-desc{display:inline}.contact-name{font-size:1.15rem}.download-cv-button{font-size:1.1rem;padding:18px 44px}}.footer{background:var(--bg-primary);padding:60px 20px 30px;position:relative;border-top:1px solid var(--border)}.footer-content{max-width:1200px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:40px;text-align:center}.footer-brand{display:flex;flex-direction:column;align-items:center;gap:12px}.footer-logo{font-size:1.6rem;font-weight:700;display:flex;align-items:center;gap:2px}.footer-logo .logo-bracket{color:var(--accent);font-family:Fira Code,Courier New,monospace;font-weight:400}.footer-logo .logo-text{color:var(--text-primary);letter-spacing:1px}.footer-links{display:flex;flex-wrap:wrap;gap:20px;justify-content:center}.footer-links a{color:var(--text-muted);text-decoration:none;font-size:.9rem;font-weight:500;transition:all .3s ease;padding:4px 8px;border-radius:6px}.footer-links a:hover{color:var(--accent-light);background:var(--accent-glow)}.footer-socials{display:flex;gap:20px}.footer-socials a{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--bg-tertiary);border:1px solid var(--border);border-radius:50%;color:var(--text-secondary);text-decoration:none;font-size:1.1rem;transition:all .3s ease}.footer-socials a:hover{background:#6366f11a;border-color:#6366f14d;color:var(--accent-light);transform:translateY(-3px)}.footer-bottom{margin-top:40px;padding-top:25px;border-top:1px solid var(--border);text-align:center}.footer-bottom p{color:var(--text-muted);font-size:.85rem;margin:0}@media screen and (min-width: 768px){.footer{padding:70px 40px 30px}.footer-content{flex-direction:row;justify-content:space-between;text-align:left}.footer-brand{align-items:flex-start}}.back-to-top{position:fixed;bottom:30px;right:30px;width:44px;height:44px;border-radius:50%;background:var(--accent);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.1rem;z-index:999;opacity:0;visibility:hidden;transform:translateY(20px);transition:all .4s cubic-bezier(.16,1,.3,1);box-shadow:0 4px 16px var(--accent-glow)}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{transform:translateY(-4px);filter:brightness(1.15);box-shadow:0 8px 24px var(--accent-glow)}.back-to-top:active{transform:translateY(-2px)}