:root{--bg-primary: #f5f5f4;--bg-secondary: #e7e5e4;--bg-tertiary: #d6d3d1;--text-primary: #222222;--text-secondary: #666666;--text-muted: #888888;--accent-primary: #1d4ed8;--accent-secondary: #2563eb;--border-color: #d1d5db;--shadow-light: rgba(0, 0, 0, .08);--shadow-medium: rgba(0, 0, 0, .15);--shadow-heavy: rgba(0, 0, 0, .25);--toggle-bg: #e9ecef;--toggle-border: #dee2e6;--toggle-thumb-bg: #fafaf9;--gradient-primary: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);--gradient-secondary: linear-gradient(135deg, #64748b 0%, #475569 100%);--gradient-accent: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);--modern-bg: #f5f5f4;--modern-card-bg: #fafaf9;--modern-card-hover: #e7e5e4;--modern-text-primary: #1a1a1a;--modern-text-secondary: #4a5568;--modern-accent: #1d4ed8;--modern-accent-light: rgba(29, 78, 216, .1);--modern-border: #d1d5db;--modern-shadow: rgba(0, 0, 0, .1);--modern-glow: rgba(29, 78, 216, .15);--modern-glow-strong: rgba(29, 78, 216, .25);--modern-glow-subtle: rgba(29, 78, 216, .08);--loader-bg: #1d4ed8;--loader-bg-solid: #1e40af;--loader-text: #ffffff;--loader-wave-1: rgba(255, 255, 255, .3);--loader-wave-2: rgba(255, 255, 255, .18);--loader-wave-3: rgba(255, 255, 255, .1);--transition-fast: .2s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--bounce: cubic-bezier(.68, -.55, .265, 1.55);--elastic: cubic-bezier(.175, .885, .32, 1.275);--smooth: cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--bg-primary: #18181b;--bg-secondary: #27272a;--bg-tertiary: #3f3f46;--text-primary: #fafafa;--text-secondary: #a1a1aa;--text-muted: #71717a;--accent-primary: #3b82f6;--accent-secondary: #60a5fa;--border-color: #3f3f46;--shadow-light: rgba(0, 0, 0, .4);--shadow-medium: rgba(0, 0, 0, .5);--shadow-heavy: rgba(0, 0, 0, .7);--toggle-bg: #3f3f46;--toggle-border: #52525b;--toggle-thumb-bg: #3b82f6;--gradient-primary: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);--gradient-secondary: linear-gradient(135deg, #64748b 0%, #475569 100%);--gradient-accent: linear-gradient(135deg, #60a5fa 0%, #3b82f6 100%);--modern-bg: #18181b;--modern-card-bg: #27272a;--modern-card-hover: #3f3f46;--modern-text-primary: #fafafa;--modern-text-secondary: #a1a1aa;--modern-accent: #3b82f6;--modern-accent-light: rgba(59, 130, 246, .15);--modern-border: #3f3f46;--modern-shadow: rgba(0, 0, 0, .5);--modern-glow: rgba(59, 130, 246, .25);--modern-glow-strong: rgba(59, 130, 246, .35);--modern-glow-subtle: rgba(59, 130, 246, .1);--loader-bg: #1e40af;--loader-bg-solid: #1e3a8a;--loader-text: #ffffff;--loader-wave-1: rgba(255, 255, 255, .2);--loader-wave-2: rgba(255, 255, 255, .12);--loader-wave-3: rgba(255, 255, 255, .08)}*{transition:background-color var(--transition-normal),color var(--transition-normal),border-color var(--transition-normal),transform var(--transition-normal),box-shadow var(--transition-normal)}button,a,.btn,.nav-list button,.social-link{transition:all var(--transition-normal) var(--smooth)}button:hover,a:hover,.btn:hover,.nav-list 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50%}}.scroll-indicator{position:absolute;bottom:1.5rem;left:0;right:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;animation:fadeInUp 1s ease-out 1s both;pointer-events:none}.scroll-text{font-size:.9rem;color:var(--text-muted);font-weight:500}.scroll-arrow{width:2px;height:30px;background:var(--accent-primary);border-radius:1px;position:relative;animation:scrollBounce 2s infinite}.scroll-arrow:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:6px solid var(--accent-primary)}@keyframes slideInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes 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auto}.hero-social-links{justify-content:center}.scroll-indicator{display:none}}@media (max-width: 480px){.hero-container{align-self:center;padding:0 .75rem}.hero-content{gap:1.5rem;padding:.5rem 0}.hero-role{font-size:.95rem;flex-wrap:wrap}.role-text{white-space:normal;word-break:break-word;max-width:100%}.hero-title{font-size:2.3rem;text-align:center;margin-bottom:1rem}.hero-summary{font-size:.9rem;text-align:center;margin-bottom:1rem}.hero-image-container{width:220px;height:220px;margin:0 auto}}.about{padding:5rem 0;background:var(--bg-primary)}.about .container{max-width:1200px;margin:0 auto;padding:0 2rem}.about .section-title{font-size:clamp(2.5rem,6vw,3.5rem);font-weight:800;text-align:center;margin-bottom:3rem;color:var(--accent-primary)}.about-content{margin-top:1rem}.about-text{background:var(--bg-secondary);border-radius:16px;padding:2.5rem;border:1px solid var(--border-color)}.about-text p{font-size:1.05rem;line-height:1.8;margin-bottom:1.5rem;color:var(--text-secondary);text-align:justify}.about-text p:last-child{margin-bottom:0}@media (max-width: 768px){.about{padding:2.5rem 0}.about-text{padding:1.25rem}.about-text p{font-size:.95rem;line-height:1.6}.about-text p:nth-child(n+4){display:none}}@media (max-width: 480px){.about{padding:1.5rem 0}.about-text{padding:1rem}.about-text p{font-size:.9rem;line-height:1.55}.about-text p:nth-child(n+3){display:none}}.timeline-container{background:var(--modern-bg);min-height:100vh;min-height:100dvh;padding:80px 0;position:relative;overflow:hidden}:root{--experience-color: var(--modern-accent);--education-color: var(--accent-secondary);--achievement-bg: #fbbf24;--achievement-text: #1f2937;--technology-bg: linear-gradient(135deg, var(--modern-accent) 0%, var(--accent-secondary) 100%);--technology-text: white;--category-badge-shadow: rgba(0, 0, 0, .2)}[data-theme=dark]{--achievement-bg: linear-gradient(135deg, #fbbf24 0%, #f59e0b 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var(--modern-glow);flex-shrink:0}.timeline-title{color:var(--modern-text-primary);font-size:1.4rem;font-weight:800;margin-bottom:10px;line-height:1.3;height:60px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;flex-shrink:0}.timeline-institution{margin-bottom:15px;height:50px;flex-shrink:0;display:flex;flex-direction:column;gap:2px}.company-name{color:var(--modern-text-secondary);font-size:1.05rem;font-weight:600;line-height:1.3}.location{color:var(--modern-text-secondary);font-size:.9rem;font-weight:500;line-height:1.3;opacity:.8}.timeline-technologies{margin-bottom:15px;flex-shrink:0}.technologies-label{color:var(--modern-text-secondary);font-size:.85rem;font-weight:600;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.technologies-list{display:flex;flex-wrap:wrap;gap:6px;max-height:80px;overflow:visible}.technology-tag{background:var(--technology-bg);color:var(--technology-text);padding:4px 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10px;right:12px}.timeline-connector{display:none}.timeline-corner-triangle{width:125px;height:125px}.timeline-corner-icon{font-size:1.75rem}.timeline-title{font-size:1.2rem}.timeline-institution{font-size:.95rem}.timeline-details li{font-size:.85rem;padding-left:0}}.timeline-scroll-container{scroll-behavior:smooth}.timeline-card{opacity:0;transform:translateY(50px) scale(.9);animation:fadeInUpScale .8s ease-out forwards;animation-delay:calc(var(--card-index, 0) * .15s)}@keyframes fadeInUpScale{to{opacity:1;transform:translateY(0) scale(1)}}.timeline-card:nth-child(1){--card-index: 0}.timeline-card:nth-child(2){--card-index: 1}.timeline-card:nth-child(3){--card-index: 2}.timeline-card:nth-child(4){--card-index: 3}.timeline-card:nth-child(5){--card-index: 4}.timeline-card:nth-child(6){--card-index: 5}.timeline-card:nth-child(7){--card-index: 6}.projects{padding:5rem 0;background:var(--bg-primary)}.projects-modern{padding:24px 2rem 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.md-h2{font-size:1.4rem;font-weight:700;margin:2rem 0 .75rem;color:var(--accent-primary)}.blog-post-body .md-h3{font-size:1.2rem;font-weight:600;margin:1.5rem 0 .5rem;color:var(--text-primary)}.blog-post-body .md-p{margin:0 0 1.25rem;color:var(--text-secondary)}.blog-post-body .md-ul,.blog-post-body .md-ol{margin:0 0 1.25rem 1.5rem;color:var(--text-secondary)}.blog-post-body .md-li{margin-bottom:.5rem}.blog-post-body .md-blockquote{margin:1.5rem 0;padding:1rem 1.5rem;border-left:4px solid var(--accent-primary);background:var(--bg-secondary);color:var(--text-secondary);border-radius:0 8px 8px 0}.blog-post-body .md-inline-code{padding:.15rem .4rem;font-size:.9em;background:var(--bg-tertiary);border-radius:4px;font-family:Monaco,Consolas,monospace}.blog-post-body .md-pre{margin:1.5rem 0;padding:1.25rem;background:var(--bg-secondary);border-radius:8px;overflow-x:auto;border:1px solid var(--border-color)}.blog-post-body .md-code-block{font-size:.9rem;font-family:Monaco,Consolas,monospace}.blog-post-image-wrap{display:block;margin:1.5rem 0;border-radius:8px;overflow:hidden;border:1px solid var(--border-color)}.blog-post-image-wrap img{max-width:100%;height:auto;display:block}.skills-compact{background:var(--bg-secondary);padding:5rem 0}.skills-icon-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(56px,1fr));gap:1.5rem;justify-items:center;align-items:center;max-width:700px;margin:2.5rem auto 0}.skill-icon-compact{width:56px;height:56px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#ffffff0a;box-shadow:0 2px 12px #00000014;transition:transform .25s cubic-bezier(.4,2,.6,1),box-shadow .25s cubic-bezier(.4,2,.6,1),background .25s;opacity:0;transform:scale(.7) translateY(20px);will-change:transform,opacity;cursor:pointer;position:relative;z-index:1;animation:none}.skill-icon-compact.animate-in{animation:skillIconIn .5s cubic-bezier(.4,2,.6,1) forwards;animation-delay:var(--animation-delay, 0s)}@keyframes skillIconIn{0%{opacity:0;transform:scale(.7) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}.skill-icon-compact:hover{box-shadow:0 8px 30px #0003;transform:scale(1.18) translateY(-4px);z-index:2}.icon-emoji-compact{font-size:2rem;transition:filter .2s,transform .2s;filter:drop-shadow(0 2px 6px rgba(0,0,0,.1))}.skill-icon-compact:hover .icon-emoji-compact{filter:drop-shadow(0 2px 6px rgba(0,0,0,.15));transform:scale(1.12) rotate(-6deg)}@media (max-width: 600px){.skills-compact{padding:2.5rem 0}.skills-icon-grid{gap:1rem;max-width:98vw;grid-template-columns:repeat(auto-fit,minmax(44px,1fr))}.skill-icon-compact{width:44px;height:44px}.icon-emoji-compact{font-size:1.4rem}}.skill-icon-compact:hover .icon-emoji-compact{animation:float 2s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0) scale(1.2)}50%{transform:translateY(-5px) scale(1.2)}}.category-title{animation:pulse 3s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.8}}@media (max-width: 1024px){.skills-icon-grid{grid-template-columns:repeat(auto-fit,minmax(40px,1fr));gap:1rem}}@media (max-width: 768px){.skills-icon-grid{grid-template-columns:repeat(auto-fit,minmax(30px,1fr));gap:.75rem}}@media (max-width: 480px){.skills-icon-grid{grid-template-columns:repeat(2,1fr);gap:.5rem}}@media (prefers-color-scheme: dark){.skill-icon-compact{background:#ffffff0d}.skill-icon-compact:hover{background:#ffffff1a}}@media (prefers-contrast: high){.skill-icon-compact{border:2px solid var(--text-primary)}.skill-icon-compact:hover{border-color:var(--accent-primary);background:var(--accent-primary);color:#fff}.skill-icon-compact:hover .icon-emoji-compact{color:#fff}}.skills-modern{padding:40px 0 24px;background:var(--modern-bg)}.skills-modern .container{max-width:1100px;margin:0 auto;padding:0 10px}.section-title{color:var(--accent-primary);font-size:clamp(2.5rem,6vw,3.5rem);font-weight:800;margin-bottom:28px;letter-spacing:.5px;text-align:left}.skills-category-group{margin-bottom:32px}.skills-category-title{color:var(--text-primary);font-size:1.25rem;font-weight:700;margin-bottom:12px;letter-spacing:.2px;text-align:left}.skills-icon-modern-grid{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:4px}.skill-icon-modern{width:84px;height:84px;background:var(--modern-card-bg);border-radius:16px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;box-shadow:0 1px 6px var(--modern-shadow);transition:transform .18s cubic-bezier(.4,2,.6,1),box-shadow .18s,border-color .18s,background .18s;cursor:pointer;border:1.5px solid transparent;position:relative;opacity:0;transform:scale(.92) translateY(18px);animation:fadeInSkillIcon .5s cubic-bezier(.4,2,.6,1) forwards;animation-delay:var(--animation-delay, 0s);overflow:visible;justify-content:center}.skill-icon-modern:before{content:"";position:absolute;top:50%;left:50%;width:70px;height:70px;border-radius:12px;pointer-events:none;z-index:0;opacity:0;transform:translate(-50%,-50%) scale(.8);transition:all .3s cubic-bezier(.4,0,.2,1);background:linear-gradient(135deg,var(--modern-glow-strong) 0%,var(--modern-glow-subtle) 100%);filter:blur(6px)}.skill-icon-modern:after{content:"";position:absolute;top:50%;left:50%;width:90px;height:90px;border-radius:16px;pointer-events:none;z-index:-1;opacity:0;transform:translate(-50%,-50%) scale(.6);transition:all .4s cubic-bezier(.4,0,.2,1);background:radial-gradient(circle,var(--modern-glow-subtle) 0%,transparent 70%);animation:none}.skill-icon-modern:hover:before{opacity:1;transform:translate(-50%,-50%) scale(1.1);filter:blur(8px);animation:pulseGlow 2s ease-in-out infinite}.skill-icon-modern:hover:after{opacity:.5;transform:translate(-50%,-50%) scale(1.05);animation:shimmer 2.5s ease-in-out infinite}@keyframes pulseGlow{0%,to{opacity:1;transform:translate(-50%,-50%) scale(1.1)}50%{opacity:.8;transform:translate(-50%,-50%) scale(1.15)}}@keyframes shimmer{0%,to{opacity:.5;transform:translate(-50%,-50%) scale(1.05)}50%{opacity:.8;transform:translate(-50%,-50%) scale(1.05)}}.skill-icon-modern:hover{box-shadow:0 15px 40px #00000026,0 5px 15px #0000001a;z-index:2;transform:translateY(-4px) scale(1.05)}.skill-icon-modern:hover .icon-svg-modern{transform:scale(1.15);filter:brightness(1.2) drop-shadow(0 2px 6px rgba(0,0,0,.15));animation:iconFloatUpDown 1.5s ease-in-out infinite}.skill-label-modern{display:block;opacity:0;font-size:.85rem;color:var(--modern-text-secondary);margin-top:6px;text-align:center;font-weight:500;letter-spacing:.01em;transition:opacity .22s,transform .22s;transform:translateY(8px) scale(.98);position:absolute;left:50%;top:100%;min-width:0;max-width:90px;width:max-content;padding:2px 10px;background:var(--modern-card-bg);border-radius:8px;box-shadow:0 2px 8px var(--modern-shadow);z-index:10;white-space:nowrap;transform:translate(-50%,8px) scale(.98);pointer-events:none}.skill-icon-modern:hover .skill-label-modern{opacity:1;transform:translate(-50%) scale(1)}.skill-icon-modern.animate-in{opacity:1!important;transform:scale(1) translateY(0)!important;animation:none!important}.icon-svg-modern{width:54px;height:54px;display:block;filter:brightness(1.1) drop-shadow(0 2px 6px #0002);transition:filter .2s,transform .2s}@keyframes fadeInSkillIcon{to{opacity:1;transform:scale(1) translateY(0)}}@keyframes iconFloatUpDown{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@media (max-width: 900px){.skills-modern .container{padding:0 1rem}.skills-icon-modern-grid{gap:12px;grid-template-columns:repeat(auto-fit,minmax(70px,1fr))}.skill-icon-modern{width:70px;height:70px;border-radius:12px}.icon-svg-modern{width:44px;height:44px}.skill-label-modern{font-size:.8rem;max-width:80px;padding:3px 8px}}@media (max-width: 600px){.skills-modern{padding:24px 1rem 12px}.section-title{font-size:clamp(2rem,6vw,3rem);margin-bottom:12px}.skills-category-title{font-size:1.05rem;margin-bottom:6px}.skills-category-group{margin-bottom:18px}.skills-icon-modern-grid{gap:8px;grid-template-columns:repeat(auto-fit,minmax(50px,1fr))}.skill-icon-modern{width:50px;height:50px;border-radius:8px}.icon-svg-modern{width:28px;height:28px}.skill-label-modern{font-size:.7rem;max-width:60px;padding:2px 6px}}.contact{padding:5rem 0;background:var(--bg-primary)}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}.contact-info h3{font-size:1.35rem;font-weight:600;margin:0 0 1rem;color:var(--text-primary)}.contact-info p{font-size:1.1rem;line-height:1.6;color:var(--text-secondary);margin:0 0 2rem}.contact-list{list-style:none;padding:0;margin:0 0 2rem;display:flex;flex-direction:column;gap:1rem}.contact-list-item{display:flex;align-items:center;gap:1rem;min-height:28px}.contact-list-icon{width:28px;min-width:28px;height:28px;display:flex;align-items:center;justify-content:center;color:var(--accent-primary);flex-shrink:0}.contact-list-icon svg{width:22px;height:22px}.contact-list-link,.contact-list-text{font-size:1rem;color:var(--text-secondary);line-height:1;flex:1;min-width:0;display:flex;align-items:center}.contact-list-link{color:var(--accent-primary);text-decoration:none;transition:color .3s ease}.contact-list-link:hover{color:var(--accent-secondary)}.contact-list-btn{background:none;border:none;padding:0;margin:0;font:inherit;cursor:pointer;text-align:left;flex:1;min-width:0;display:flex;align-items:center;line-height:1}.contact-social-links{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1rem}.contact-form{background:var(--bg-secondary);padding:2rem;border-radius:15px;border:1px solid var(--border-color)}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-weight:500;margin-bottom:.5rem;color:var(--text-primary)}.form-group input,.form-group textarea{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:8px;font-size:1rem;transition:all var(--transition-normal) var(--smooth);box-sizing:border-box;background:var(--bg-primary);color:var(--text-primary);transform:translateY(0)}.form-group input:hover,.form-group textarea:hover{transform:translateY(-2px);box-shadow:0 4px 12px var(--shadow-light)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #aa51491a;transform:translateY(-2px) scale(1.02)}.form-group textarea{resize:vertical;min-height:120px}@media (max-width: 768px){.contact{padding:2rem 0}.contact-content{grid-template-columns:1fr;gap:1.5rem}.contact-info h3{font-size:1.5rem}.contact-info p{font-size:.95rem}.contact-list{gap:.5rem}.contact-list-icon svg{width:20px;height:20px}.contact-list-link,.contact-list-text{font-size:.95rem}.contact-form{padding:1rem}.form-group input,.form-group textarea{padding:.6rem;font-size:16px}.contact-social-links{justify-content:center}}@media (max-width: 480px){.contact{padding:1.5rem 0}.contact-info h3{font-size:1.35rem}.contact-list-link,.contact-list-text{font-size:.9rem}.contact-form{padding:.75rem}.form-group{margin-bottom:.75rem}.form-group input,.form-group textarea{padding:.5rem}.form-group label{font-size:.85rem}}.success-message{margin-top:1rem;padding:1rem;background:#22c55e1a;border:1px solid rgba(34,197,94,.3);border-radius:8px;color:#16a34a}.success-message p{margin:0;font-weight:500}.error-message{margin-top:1rem;padding:1rem;background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:8px;color:#dc2626}.error-message p{margin:0;font-weight:500}.contact-submit-btn{padding:8px 20px;background:var(--accent-primary);border:1px solid var(--accent-primary);border-radius:8px;color:#fff;font-weight:500;font-size:.9rem;cursor:pointer;transition:all .25s ease}.contact-submit-btn:hover:not(:disabled){background:var(--accent-secondary);border-color:var(--accent-secondary);color:#fff}.contact-submit-btn:disabled{opacity:.6;cursor:not-allowed}.scroll-progress-container{position:fixed;bottom:0;left:0;right:0;width:100%;z-index:1000;background:transparent}.scroll-progress-bar{width:100%;height:4px;background:var(--shadow-light);position:relative}.scroll-progress-fill{height:100%;background:var(--gradient-primary);transition:width .3s ease;position:relative;box-shadow:0 0 10px #aa514980}.scroll-progress-fill:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent);animation:shimmer 2s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.scroll-progress-text{font-size:.75rem;font-weight:600;color:var(--text-primary);min-width:30px;text-align:center}.back-to-top-button{position:fixed;bottom:2rem;right:2rem;width:56px;height:56px;border-radius:50%;background:var(--accent-primary, #6c63ff);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px #00000026;transition:all .3s ease;z-index:1000;opacity:0;transform:translateY(20px);animation:fadeInUp .3s ease forwards}.back-to-top-button:hover{background:var(--accent-secondary, #4834d4);transform:translateY(-2px);box-shadow:0 6px 25px #0003}.back-to-top-button:active{transform:translateY(0)}.back-to-top-button svg{transition:transform .2s ease}.back-to-top-button:hover svg{transform:translateY(-2px)}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.back-to-top-button{width:50px;height:50px;bottom:1.5rem;right:1.5rem}.back-to-top-button svg{width:20px;height:20px}}@media (max-width: 480px){.back-to-top-button{width:48px;height:48px;bottom:1rem;right:1rem}.back-to-top-button svg{width:18px;height:18px}}.mario-character{position:absolute;bottom:12px;transform:translate(-50%);transition:left .3s ease;z-index:1001}.mario-sprite{width:32px;height:40px;position:relative;animation:marioRun .6s infinite}.mario-body{width:100%;height:100%;position:relative}.mario-head{width:16px;height:16px;background:#ffdbac;border-radius:50%;position:absolute;top:0;left:8px;z-index:3}.mario-hat{width:18px;height:8px;background:red;border-radius:8px 8px 0 0;position:absolute;top:-4px;left:-1px;z-index:4}.mario-face{position:relative;width:100%;height:100%}.mario-eye{width:2px;height:2px;background:#000;border-radius:50%;position:absolute;top:6px}.mario-eye.left{left:4px}.mario-eye.right{right:4px}.mario-mouth{width:4px;height:2px;background:#000;border-radius:0 0 4px 4px;position:absolute;bottom:3px;left:6px}.mario-torso{width:16px;height:12px;position:absolute;top:14px;left:8px;z-index:2}.mario-shirt{width:100%;height:8px;background:red;border-radius:4px}.mario-overalls{width:100%;height:12px;background:#06c;border-radius:0 0 4px 4px;position:relative}.mario-overalls:before{content:"";width:4px;height:6px;background:#ffdbac;position:absolute;top:2px;left:6px;border-radius:2px}.mario-overalls:after{content:"";width:4px;height:6px;background:#ffdbac;position:absolute;top:2px;right:6px;border-radius:2px}.mario-arms{position:absolute;top:16px;left:0;width:100%;height:8px;z-index:1}.mario-arm{width:4px;height:8px;background:#ffdbac;border-radius:2px;position:absolute;top:0}.mario-arm.left{left:4px;animation:armSwing .6s infinite}.mario-arm.right{right:4px;animation:armSwing .6s infinite reverse}.mario-legs{position:absolute;bottom:0;left:0;width:100%;height:8px;z-index:1}.mario-leg{width:4px;height:8px;background:#06c;border-radius:2px;position:absolute;bottom:0}.mario-leg.left{left:8px;animation:legRun .6s infinite}.mario-leg.right{right:8px;animation:legRun .6s infinite reverse}@keyframes marioRun{0%,to{transform:translateY(0)}50%{transform:translateY(-2px)}}@keyframes armSwing{0%,to{transform:rotate(-15deg)}50%{transform:rotate(15deg)}}@keyframes legRun{0%,to{transform:rotate(-10deg)}50%{transform:rotate(10deg)}}@media (max-width: 768px){.scroll-progress-bar{height:3px}.mario-sprite{width:24px;height:30px}.mario-head{width:12px;height:12px;left:6px}.mario-hat{width:14px;height:6px;top:-3px}.mario-torso{width:12px;height:9px;top:10px;left:6px}.mario-arms{top:12px}.mario-legs{height:6px}.back-to-top-fab{width:50px;height:50px;font-size:1.1rem;right:1.5rem;bottom:1.5rem}.scroll-progress-fab{width:50px;height:50px;min-width:50px;min-height:50px;font-size:1.1rem;right:1.5rem;bottom:1.5rem}.scroll-progress-svg{width:50px;height:50px}}@media (max-width: 480px){.scroll-progress-bar{height:2px}.mario-sprite{width:20px;height:25px}.back-to-top-fab{width:48px;height:48px;font-size:1rem;right:1rem;bottom:1rem}.scroll-progress-fab{width:48px;height:48px;min-width:48px;min-height:48px;font-size:1rem;right:1rem;bottom:1rem}.scroll-progress-svg{width:48px;height:48px}}.scroll-progress-container.hidden{opacity:0;pointer-events:none}.scroll-progress-fab{position:fixed;right:2.2rem;bottom:2.2rem;z-index:1000;width:56px;height:56px;min-width:44px;min-height:44px;border-radius:50%;background:var(--scroll-progress-bg, #181828);color:var(--scroll-progress-fg, #fff);border:none;box-shadow:0 6px 32px #3c3c7838,0 0 0 4px var(--scroll-progress-glow, #6c63ff33);display:flex;align-items:center;justify-content:center;font-size:1.15rem;font-weight:700;cursor:pointer;transition:background .2s,box-shadow .2s,transform .2s;outline:none;overflow:hidden;touch-action:manipulation;padding:0}.scroll-progress-fab.popout{box-shadow:0 8px 36px #3c3c7847,0 0 0 6px var(--scroll-progress-glow, #6c63ff44)}.scroll-progress-fab:hover,.scroll-progress-fab:focus{background:var(--accent-secondary, #4834d4);box-shadow:0 12px 40px #3c3c7852,0 0 0 10px var(--accent-primary, #6c63ff55);transform:scale(1.09) translateY(-2px)}.scroll-progress-svg{position:absolute;left:0;top:0;width:56px;height:56px;pointer-events:none;z-index:1}.scroll-progress-bg{stroke:var(--scroll-progress-track, #fff2);opacity:.35}.scroll-progress-ring{stroke:var(--accent-primary, #6c63ff);transition:stroke-dashoffset .3s cubic-bezier(.4,2,.6,1);stroke-linecap:round;filter:drop-shadow(0 0 6px var(--accent-primary, #6c63ff55))}.scroll-progress-arrow{display:block;font-size:1.25rem;font-weight:900;line-height:1;margin-bottom:.1rem;margin-top:.2rem;letter-spacing:.05em;transition:transform .18s cubic-bezier(.4,2,.6,1)}.scroll-progress-fab:hover .scroll-progress-arrow{transform:translateY(-4px) scale(1.12)}.scroll-progress-percent{position:relative;z-index:2;font-size:.95rem;font-weight:800;letter-spacing:.5px;-webkit-user-select:none;user-select:none;text-align:center;color:var(--scroll-progress-fg, #fff);text-shadow:0 2px 8px rgba(0,0,0,.18),0 0 2px var(--scroll-progress-glow, #6c63ff44)}@media (max-width: 600px){.scroll-progress-fab{width:48px;height:48px;min-width:48px;min-height:48px;font-size:1rem;right:1rem;bottom:1rem;border-radius:50%;padding:0}.scroll-progress-svg{width:48px;height:48px}.scroll-progress-arrow{font-size:1rem;margin-top:.1rem;margin-bottom:.05rem}.scroll-progress-percent{font-size:.85rem}}:root{--scroll-progress-bg: #181828;--scroll-progress-fg: #fff;--scroll-progress-track: #fff2;--scroll-progress-glow: #6c63ff33}@media (prefers-color-scheme: light){:root{--scroll-progress-bg: #fff;--scroll-progress-fg: #222;--scroll-progress-track: #2222;--scroll-progress-glow: #6c63ff22}}.App{min-height:100vh;min-height:100dvh;overflow-x:hidden;-webkit-overflow-scrolling:touch}main{padding-top:0;padding-left:90px;width:100%}#home,#about,#timeline,#projects,#skills,#contact{scroll-margin-top:90px}@media (max-width: 1000px){#home,#about,#timeline,#projects,#skills,#contact{scroll-margin-top:48px}}@media (max-width: 768px){#home,#about,#timeline,#projects,#skills,#contact{scroll-margin-top:44px}}@media (max-width: 480px){#home,#about,#timeline,#projects,#skills,#contact{scroll-margin-top:40px}}@media (max-width: 1000px){main{padding-left:0;padding-top:48px}}@media (max-width: 768px){main{padding-top:44px}}@media (max-width: 480px){main{padding-top:40px}input,textarea,select{font-size:16px}}@media (max-width: 480px){.App{font-size:14px}}