:root{--font-main:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-code:"JetBrains Mono", monospace;--bg-primary:#07090e;--bg-secondary:#0d111a;--bg-card:#121826bf;--bg-card-hover:#1c2438d9;--bg-glass:#ffffff08;--border-glass:#ffffff14;--border-accent:#6366f14d;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-primary:#6366f1;--accent-secondary:#8b5cf6;--accent-cyan:#06b6d4;--accent-emerald:#10b981;--gradient-brand:linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);--gradient-card:linear-gradient(180deg, #ffffff0a 0%, #ffffff03 100%);--shadow-sm:0 4px 6px -1px #0000004d;--shadow-glow:0 0 25px #6366f140;--shadow-cyan:0 0 25px #06b6d433;--radius-sm:8px;--radius-md:14px;--radius-lg:24px;--radius-full:9999px;--transition-fast:.2s cubic-bezier(.4, 0, .2, 1);--transition-normal:.3s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#f1f5f9;--bg-card:#ffffffeb;--bg-card-hover:#fff;--bg-glass:#0f172a0a;--border-glass:#0f172a17;--border-accent:#4f46e559;--text-primary:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--accent-primary:#4f46e5;--accent-secondary:#7c3aed;--accent-cyan:#0284c7;--accent-emerald:#059669;--gradient-brand:linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #0284c7 100%);--shadow-sm:0 4px 20px -2px #0f172a0f;--shadow-glow:0 10px 30px -5px #4f46e52e;--shadow-cyan:0 10px 30px -5px #0284c726}[data-theme=light] .glow-orb-1{background:radial-gradient(circle,#4f46e51a 0%,#f8fafc00 70%)}[data-theme=light] .glow-orb-2{background:radial-gradient(circle,#0284c714 0%,#f8fafc00 70%)}[data-theme=light] .form-input,[data-theme=light] .form-textarea{color:#0f172a;background:#fff;border-color:#0f172a26}[data-theme=light] .tech-tag{color:#4338ca;background:#4f46e512;border-color:#4f46e52e}[data-theme=light] .icon-btn:hover,[data-theme=light] 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(width<=768px){.section-title{font-size:2rem}}.section-subtitle{color:var(--text-secondary);font-size:1.1rem}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-glass);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:all var(--transition-normal)}.glass-card:hover{border-color:var(--border-accent);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);border:none;justify-content:center;align-items:center;gap:.6rem;padding:.85rem 1.75rem;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--gradient-brand);color:#fff;box-shadow:var(--shadow-glow)}.btn-primary:hover{opacity:.95;transform:translateY(-2px);box-shadow:0 8px 30px #6366f166}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-glass)}.btn-secondary:hover{border-color:var(--border-accent);background:#ffffff14;transform:translateY(-2px)}.navbar{z-index:100;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-glass);width:100%;transition:background-color var(--transition-normal);background:#07090ecc;position:fixed;top:0;left:0}[data-theme=light] .navbar{background:#f8fafcd9}.nav-container{justify-content:space-between;align-items:center;height:72px;display:flex}.brand-logo{color:var(--text-primary);align-items:center;gap:.75rem;font-size:1.25rem;font-weight:800;text-decoration:none;display:flex}.brand-icon{border-radius:var(--radius-sm);background:var(--gradient-brand);color:#fff;justify-content:center;align-items:center;width:38px;height:38px;font-size:1.2rem;font-weight:700;display:flex}.nav-links{align-items:center;gap:2rem;list-style:none;display:flex}.nav-link{color:var(--text-secondary);transition:color var(--transition-fast);font-size:.95rem;font-weight:500;text-decoration:none}.nav-link:hover{color:var(--accent-primary)}.nav-actions{align-items:center;gap:.75rem;display:flex}.icon-btn{background:var(--bg-glass);border:1px solid var(--border-glass);color:var(--text-primary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:.4rem;padding:.5rem .85rem;font-size:.85rem;font-weight:600;display:flex}.icon-btn:hover{border-color:var(--border-accent);background:#ffffff14}.hero-section{text-align:center;flex-direction:column;align-items:center;padding-top:10rem;padding-bottom:6rem;display:flex}.hero-avatar-wrapper{margin-bottom:2rem;position:relative}.hero-avatar{border-radius:var(--radius-full);background:var(--gradient-brand);width:120px;height:120px;box-shadow:var(--shadow-glow);padding:4px}.hero-avatar img{border-radius:var(--radius-full);object-fit:cover;background:var(--bg-secondary);width:100%;height:100%}.hero-title{letter-spacing:-.03em;max-width:900px;margin-bottom:1.5rem;font-size:3.5rem;font-weight:800;line-height:1.15}@media (width<=768px){.hero-title{font-size:2.25rem}}.hero-subtitle{color:var(--text-secondary);max-width:720px;margin-bottom:2.5rem;font-size:1.2rem}.hero-ctas{flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;margin-bottom:3rem;display:flex}.hero-stats{border-top:1px solid var(--border-glass);flex-wrap:wrap;justify-content:center;align-items:center;gap:3rem;width:100%;max-width:700px;padding-top:2rem;display:flex}.stat-item{flex-direction:column;align-items:center;display:flex}.stat-number{color:var(--accent-cyan);font-size:1.8rem;font-weight:800}.stat-label{color:var(--text-muted);font-size:.85rem}.tech-grid{grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.5rem;display:grid}.tech-card{padding:1.75rem}.tech-card-header{align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.tech-icon-box{border-radius:var(--radius-sm);width:44px;height:44px;color:var(--accent-primary);background:#6366f126;justify-content:center;align-items:center;display:flex}.tech-card-title{font-size:1.1rem;font-weight:700}.tech-card-level{color:var(--accent-cyan);border-radius:var(--radius-full);background:#06b6d41a;padding:.15rem .5rem;font-size:.75rem}.tech-card-desc{color:var(--text-secondary);font-size:.9rem}.arch-container{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem;display:grid;position:relative}.arch-node{text-align:center;padding:1.5rem;position:relative}.arch-node-icon{border-radius:var(--radius-md);color:#fff;justify-content:center;align-items:center;width:50px;height:50px;margin:0 auto 1rem;font-size:1.4rem;display:flex}.arch-node h4{margin-bottom:.5rem;font-size:1.05rem}.arch-node p{color:var(--text-secondary);font-size:.85rem}.projects-filter{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-bottom:2.5rem;display:flex}.filter-btn{border-radius:var(--radius-full);background:var(--bg-glass);border:1px solid var(--border-glass);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);padding:.5rem 1.25rem;font-size:.85rem;font-weight:600}.filter-btn.active,.filter-btn:hover{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.projects-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:2rem;display:grid}.project-card{flex-direction:column;display:flex;overflow:hidden}.project-thumb-wrapper{width:100%;height:200px;position:relative;overflow:hidden}.project-thumb{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-normal)}.project-card:hover .project-thumb{transform:scale(1.06)}.project-content{flex-direction:column;flex-grow:1;padding:1.5rem;display:flex}.project-category{text-transform:uppercase;color:var(--accent-cyan);margin-bottom:.4rem;font-size:.75rem;font-weight:700}.project-title{margin-bottom:.6rem;font-size:1.25rem}.project-desc{color:var(--text-secondary);flex-grow:1;margin-bottom:1.25rem;font-size:.9rem}.project-techs{flex-wrap:wrap;gap:.4rem;margin-bottom:1.25rem;display:flex}.tech-tag{font-size:.75rem;font-family:var(--font-code);border:1px solid var(--border-glass);border-radius:var(--radius-sm);color:var(--text-secondary);background:#ffffff0d;padding:.2rem .6rem}.project-actions{gap:.75rem;display:flex}.timeline{max-width:800px;margin:0 auto;position:relative}.timeline:before{content:"";background:var(--border-glass);width:2px;position:absolute;top:0;bottom:0;left:20px}.timeline-item{margin-bottom:2.5rem;padding-left:60px;position:relative}.timeline-dot{background:var(--accent-primary);border:4px solid var(--bg-primary);width:20px;height:20px;box-shadow:var(--shadow-glow);border-radius:50%;position:absolute;top:4px;left:11px}.timeline-period{color:var(--accent-cyan);margin-bottom:.25rem;font-size:.85rem;font-weight:700}.timeline-role{margin-bottom:.25rem;font-size:1.2rem}.timeline-company{color:var(--text-secondary);margin-bottom:.75rem;font-size:.95rem}.timeline-desc{color:var(--text-secondary);margin-bottom:1rem;font-size:.95rem}.contact-layout{grid-template-columns:1fr 1.5fr;gap:3rem;display:grid}@media (width<=900px){.contact-layout{grid-template-columns:1fr}}.contact-info-card{flex-direction:column;gap:1.5rem;padding:2rem;display:flex}.contact-info-item{align-items:flex-start;gap:1rem;display:flex}.contact-info-icon{border-radius:var(--radius-sm);width:42px;height:42px;color:var(--accent-primary);background:#6366f11f;flex-shrink:0;justify-content:center;align-items:center;display:flex}.contact-form{flex-direction:column;gap:1.25rem;padding:2.5rem;display:flex}.form-group{flex-direction:column;gap:.4rem;display:flex}.form-label{color:var(--text-primary);font-size:.85rem;font-weight:600}.form-input,.form-textarea{border:1px solid var(--border-glass);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:border-color var(--transition-fast);background:#ffffff0a;padding:.85rem 1rem;font-family:inherit;font-size:.95rem}.form-input:focus,.form-textarea:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 3px #6366f126}.form-textarea{resize:vertical;min-height:130px}.alert-box{border-radius:var(--radius-sm);align-items:center;gap:.75rem;padding:1rem;font-size:.9rem;display:flex}.alert-success{color:#34d399;background:#10b98126;border:1px solid #10b9814d}.alert-error{color:#f87171;background:#ef444426;border:1px solid #ef44444d}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:200;background:#000000bf;justify-content:center;align-items:center;width:100vw;height:100vh;padding:1.5rem;display:flex;position:fixed;top:0;left:0}.modal-content{background:var(--bg-secondary);border:1px solid var(--border-glass);border-radius:var(--radius-lg);width:100%;max-width:750px;max-height:90vh;padding:2rem;position:relative;overflow-y:auto}.modal-close{background:var(--bg-glass);border:1px solid var(--border-glass);color:var(--text-secondary);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;display:flex;position:absolute;top:1.5rem;right:1.5rem}.footer{border-top:1px solid var(--border-glass);text-align:center;color:var(--text-muted);padding:3rem 0;font-size:.9rem}.mobile-menu-btn{display:none}@media (width<=768px){.mobile-menu-btn{display:flex}.nav-links{display:none}.nav-links.active{background:var(--bg-secondary);border-bottom:1px solid var(--border-glass);flex-direction:column;width:100%;padding:1.5rem;display:flex;position:absolute;top:72px;left:0}}