:root{--bg: #0d1117;--bg-elevated: #161b22;--bg-card: #21262d;--border: #30363d;--text: #e6edf3;--text-muted: #8b949e;--accent: #58a6ff;--accent-hover: #79b8ff;--success: #3fb950;--font-sans: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius: 12px;--transition: .2s ease;--transition-smooth: .35s cubic-bezier(.4, 0, .2, 1);--shadow-glow: 0 0 24px rgba(88, 166, 255, .2)}*{box-sizing:border-box}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}main>section{animation:fadeInUp .6s ease 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ease .1s forwards;opacity:0}.hero-title{font-size:1.1rem;color:var(--accent);margin:0 0 1.25rem;font-weight:500;animation:fadeInUp .6s ease .2s forwards;opacity:0}.hero-summary{color:var(--text-muted);max-width:540px;margin:0 0 1.5rem;font-size:1rem;line-height:1.7;animation:fadeInUp .6s ease .25s forwards;opacity:0}.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;animation:fadeInUp .6s ease .35s forwards;opacity:0}.hero-actions .btn{padding:.65rem 1.25rem;border-radius:8px;font-size:.95rem;font-weight:500;transition:transform .35s cubic-bezier(.4,0,.2,1),box-shadow .35s ease,background var(--transition),color var(--transition),border-color var(--transition)}.hero-actions .btn:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 8px 20px #58a6ff40}.btn-primary{background:var(--accent);color:#fff;border:none}.btn-primary:hover{background:var(--accent-hover);color:#fff}.btn-outline{background:transparent;color:var(--text);border:1px solid 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p:last-child{margin-bottom:0}.about-content strong{color:var(--text);font-weight:600}.skills-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem}.skills-group-title{font-size:1rem;font-weight:600;color:var(--accent);margin:0 0 1rem;text-transform:uppercase;letter-spacing:.05em}.skill-cards{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.75rem}.skill-card{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);font-size:.9rem;color:var(--text);transition:border-color .35s ease,transform .35s cubic-bezier(.4,0,.2,1),box-shadow .35s ease}.skill-card:hover{border-color:var(--accent);transform:translateY(-3px) scale(1.02);box-shadow:0 8px 20px #0003}.skill-icon{color:var(--accent);font-size:.65rem}@media(max-width:768px){.skills-grid{grid-template-columns:1fr}}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;transition:border-color .35s ease,transform .35s cubic-bezier(.4,0,.2,1),box-shadow .35s ease}.project-card:hover{border-color:var(--accent);transform:translateY(-6px);box-shadow:0 12px 32px #00000040,0 0 0 1px #58a6ff1a}.project-card-header{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-bottom:.75rem}.project-name{font-size:1.15rem;font-weight:600;margin:0;color:var(--text)}.project-industry{font-size:.75rem;font-weight:600;padding:.25rem .6rem;border-radius:6px;text-transform:uppercase;letter-spacing:.04em}.project-industry-crypto{background:#58a6ff26;color:var(--accent)}.project-industry-fintech{background:#3fb95026;color:var(--success)}.project-tech{font-size:.85rem;color:var(--text-muted);margin:0 0 .75rem}.project-desc{font-size:.9rem;color:var(--text-muted);line-height:1.6;margin:0 0 1rem}.project-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;margin:0 0 1rem}.project-gallery-button{border:0;padding:0;margin:0;background:transparent;cursor:zoom-in}.project-gallery-image{width:100%;aspect-ratio:16 / 9;object-fit:cover;border-radius:8px;border:1px solid var(--border);transition:transform .25s ease,border-color .25s ease}.project-gallery-image:hover{transform:scale(1.02);border-color:var(--accent)}.image-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#000c;display:flex;align-items:center;justify-content:center;padding:1rem}.image-lightbox-preview{max-width:min(1100px,95vw);max-height:88vh;width:auto;height:auto;border-radius:12px;border:1px solid rgba(255,255,255,.22);box-shadow:0 16px 44px #00000073}.image-lightbox-close{position:absolute;top:1rem;right:1rem;width:2.2rem;height:2.2rem;border:0;border-radius:999px;font-size:1.4rem;line-height:1;color:#fff;background:#fff3;cursor:pointer}.project-link{font-size:.9rem;font-weight:500;display:inline-block;transition:transform .35s cubic-bezier(.4,0,.2,1),color .2s ease}.project-link:hover{text-decoration:underline;transform:translate(4px)}.blockchain-chat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:2rem;max-width:720px;transition:border-color .35s ease,box-shadow .35s ease}.blockchain-chat-card:hover{border-color:#58a6ff66;box-shadow:0 8px 24px #0003}.blockchain-chat-card p{color:var(--text-muted);margin:0 0 1rem;line-height:1.75}.blockchain-chat-card p:last-child{margin-bottom:0}.blockchain-chat-lead{font-size:1.05rem;color:var(--text)}.blockchain-chat-card strong{color:var(--accent);font-weight:600}.ai-workflow-content p{color:var(--text-muted);margin:0 0 1rem;line-height:1.75}.ai-workflow-content strong{color:var(--text);font-weight:600}.ai-list{color:var(--text-muted);margin:0 0 1rem 1.25rem;padding:0;line-height:1.8}.ai-list li::marker{color:var(--accent)}.strengths-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem}.strength-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;font-size:.95rem;color:var(--text);transition:border-color .35s ease,transform .35s cubic-bezier(.4,0,.2,1),box-shadow .35s ease}.strength-item:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 20px #0003}.timeline{max-width:560px}.timeline-item{display:flex;gap:1.25rem;padding-bottom:2rem;position:relative;transition:transform .35s cubic-bezier(.4,0,.2,1)}.timeline-item:hover{transform:translate(4px)}.timeline-item:last-child{padding-bottom:0}.timeline-item:not(:last-child):before{content:"";position:absolute;left:8px;top:28px;bottom:0;width:2px;background:var(--border)}.timeline-marker{width:18px;height:18px;border-radius:50%;background:var(--accent);flex-shrink:0;margin-top:2px;transition:transform .35s cubic-bezier(.4,0,.2,1),box-shadow .35s ease}.timeline-item:hover .timeline-marker{transform:scale(1.25);box-shadow:0 0 16px #58a6ff80}.timeline-content h3{font-size:1.05rem;font-weight:600;margin:0 0 .35rem;color:var(--text)}.timeline-content p{font-size:.9rem;color:var(--text-muted);margin:0;line-height:1.6}.github-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;max-width:520px;transition:border-color .35s ease,box-shadow .35s ease}.github-card:hover{border-color:var(--accent);box-shadow:0 8px 24px #0003}.github-card p{color:var(--text-muted);margin:0 0 1rem;line-height:1.6}.github-link{font-weight:500;display:inline-block;transition:transform .35s cubic-bezier(.4,0,.2,1),color .2s ease}.github-link:hover{text-decoration:underline;transform:translate(4px)}.contact-info{display:flex;flex-direction:column;gap:1.25rem;max-width:400px}.contact-item{display:flex;flex-direction:column;gap:.25rem;color:var(--text);transition:color .2s ease,transform .35s cubic-bezier(.4,0,.2,1)}.contact-item:hover{color:var(--accent)}a.contact-item:hover{transform:translate(6px)}.contact-item-static{cursor:default}.contact-item-static:hover{color:var(--text);transform:none}.contact-label{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.contact-value{font-size:1rem}