:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-tertiary: #334155;--accent: #0d9488;--accent-light: #14b8a6;--accent-dark: #0f766e;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border-color: #334155;--success: #22c55e;--warning: #f59e0b;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--container-max: 1200px;--section-padding: 5rem;--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4), 0 2px 4px -2px rgb(0 0 0 / .4);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5), 0 4px 6px -4px rgb(0 0 0 / .5);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .5), 0 8px 10px -6px rgb(0 0 0 / 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0;display:inline-flex;align-items:center;gap:.25rem;transition:color var(--transition-fast)}.pub-toggle:hover{color:var(--accent)}.pub-toggle svg{transition:transform var(--transition-fast)}.pub-toggle.expanded svg{transform:rotate(180deg)}.pub-links{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem}.pub-link{font-size:.8rem;padding:.35rem .75rem;background-color:var(--bg-tertiary);color:var(--accent-light);border-radius:.375rem;display:inline-flex;align-items:center;gap:.35rem;transition:all var(--transition-fast)}.pub-link:hover{background-color:var(--accent);color:#fff}.filter-buttons{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem}.filter-btn{padding:.5rem 1rem;border-radius:9999px;font-size:.875rem;font-weight:500;background-color:var(--bg-secondary);color:var(--text-secondary);border:1px solid var(--border-color);cursor:pointer;transition:all var(--transition-fast)}.filter-btn:hover,.filter-btn.active{background-color:var(--accent);color:#fff;border-color:var(--accent)}.skill-category{margin-bottom:2rem}.skill-category h3{font-size:1.125rem;color:var(--accent-light);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}.skill-tags{display:flex;flex-wrap:wrap;gap:.5rem}.skill-tag{padding:.5rem 1rem;background-color:var(--bg-tertiary);color:var(--text-primary);border-radius:.5rem;font-size:.9rem;font-weight:500;border:1px solid var(--border-color);transition:all var(--transition-fast)}.skill-tag:hover{border-color:var(--accent);transform:translateY(-2px)}.lang-item{margin-bottom:1.25rem}.lang-header{display:flex;justify-content:space-between;margin-bottom:.5rem}.lang-name{font-weight:600;color:var(--text-primary)}.lang-level{color:var(--text-secondary);font-size:.875rem}.lang-bar{height:8px;background-color:var(--bg-tertiary);border-radius:9999px;overflow:hidden}.lang-progress{height:100%;background:linear-gradient(to right,var(--accent),var(--accent-light));border-radius:9999px;transition:width var(--transition-slow)}.hero{min-height:calc(100vh - 80px);display:flex;align-items:center;padding:4rem 0}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-text h1{font-size:3.5rem;margin-bottom:.5rem;background:linear-gradient(135deg,var(--text-primary),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-title{font-size:1.5rem;color:var(--accent-light);margin-bottom:1rem;font-weight:600}.hero-tagline{font-size:1.125rem;color:var(--text-secondary);margin-bottom:2rem;line-height:1.8}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap}.hero-image{display:flex;justify-content:center}.hero-image img{width:320px;height:320px;border-radius:50%;object-fit:cover;border:4px solid var(--accent);box-shadow:var(--shadow-xl),0 0 60px #0d94884d}.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.contact-item{display:flex;align-items:flex-start;gap:1rem;padding:1.5rem;background-color:var(--bg-secondary);border-radius:.75rem;border:1px solid var(--border-color);transition:all var(--transition-fast)}.contact-item:hover{border-color:var(--accent);transform:translateY(-2px)}.contact-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background-color:var(--accent);border-radius:.75rem;color:#fff;flex-shrink:0}.contact-info h4{font-size:1rem;color:var(--text-primary);margin-bottom:.25rem}.contact-info p{color:var(--text-secondary);margin:0;font-size:.95rem}.contact-info a{color:var(--accent-light)}.page-header{padding:6rem 0 3rem;background:linear-gradient(to bottom,var(--bg-secondary),var(--bg-primary))}.page-header h1{font-size:3rem;margin-bottom:.5rem}.page-header p{font-size:1.125rem;color:var(--text-secondary);max-width:600px}@media 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var(--border-color)}.nav-links.open{transform:translateY(0);opacity:1;visibility:visible}.nav-toggle{display:flex}}main{padding-top:80px}.footer{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);padding:3rem 0;margin-top:4rem}.footer-content{display:flex;flex-direction:column;align-items:center;gap:1.5rem;text-align:center}.footer-links{display:flex;gap:1.5rem}.footer-link{color:var(--text-secondary);transition:color var(--transition-fast)}.footer-link:hover{color:var(--accent-light)}.footer-copy{color:var(--text-muted);font-size:.875rem}.text-accent{color:var(--accent-light)}.text-muted{color:var(--text-muted)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-4{margin-bottom:2rem}