:root{--bg-primary:#060b14;--bg-secondary:#0b1120;--bg-card:#111827;--bg-card-hover:#1a2332;--border:#1e2d3d;--border-light:#263548;--accent:#2563eb;--accent-light:#3b82f6;--accent-glow:#2563eb40;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--gradient-1:linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);--gradient-2:linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);--shadow-card:0 1px 3px #00000080, 0 4px 20px #0000004d;--shadow-glow:0 0 40px #2563eb26;--radius-sm:8px;--radius:12px;--radius-lg:16px;--radius-xl:24px;--transition:.3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:80px}body{background-color:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;overflow-x:hidden}::selection{background:var(--accent);color:#fff}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-light)}.navbar{z-index:1000;transition:var(--transition);background:0 0;padding:16px 0;position:fixed;top:0;left:0;right:0}.navbar.scrolled{-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);background:#060b14d9;padding:10px 0;box-shadow:0 4px 30px #0006}.navbar-inner{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:0 24px;display:flex}.nav-logo{letter-spacing:-.5px;background:var(--gradient-1);-webkit-text-fill-color:transparent;cursor:pointer;-webkit-background-clip:text;background-clip:text;font-size:1.4rem;font-weight:800;text-decoration:none}.nav-links{align-items:center;gap:32px;list-style:none;display:flex}.nav-links a{color:var(--text-secondary);transition:var(--transition);letter-spacing:.2px;font-size:.9rem;font-weight:500;text-decoration:none;position:relative}.nav-links a:hover{color:var(--text-primary)}.nav-links a:after{content:"";background:var(--accent);width:0;height:2px;transition:width var(--transition);border-radius:2px;position:absolute;bottom:-4px;left:0}.nav-links a:hover:after{width:100%}.nav-cta{background:var(--accent);letter-spacing:.3px;white-space:nowrap;border-radius:50px;padding:10px 20px;color:#fff!important;transition:var(--transition)!important;font-size:.85rem!important;font-weight:600!important}.nav-cta:hover{background:#1d4ed8;transform:translateY(-1px);box-shadow:0 8px 25px #2563eb59}.nav-cta:after{display:none!important}.mobile-toggle{color:var(--text-primary);cursor:pointer;background:0 0;border:none;padding:4px;font-size:1.5rem;display:none}.mobile-menu{-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);z-index:999;background:#060b14fa;flex-direction:column;justify-content:center;align-items:center;gap:28px;display:none;position:fixed;inset:0}.mobile-menu.active{display:flex}.mobile-menu a{color:var(--text-primary);transition:var(--transition);font-size:1.3rem;font-weight:600;text-decoration:none}.mobile-menu a:hover{color:var(--accent-light)}.mobile-close{color:var(--text-primary);cursor:pointer;background:0 0;border:none;font-size:1.8rem;position:absolute;top:24px;right:24px}.section{max-width:1200px;margin:0 auto;padding:100px 24px}.section-label{letter-spacing:3px;text-transform:uppercase;color:var(--accent-light);background:#2563eb1a;border:1px solid #2563eb33;border-radius:50px;margin-bottom:16px;padding:6px 16px;font-size:.8rem;font-weight:600;display:inline-block}.section-title{letter-spacing:-1.5px;color:var(--text-primary);margin-bottom:20px;font-size:3rem;font-weight:800;line-height:1.15}.section-subtitle{color:var(--text-secondary);max-width:600px;font-size:1.1rem;line-height:1.7}.hero-section{align-items:center;min-height:100vh;padding:0 24px;display:flex;position:relative;overflow:hidden}.hero-bg-orb{filter:blur(120px);opacity:.3;pointer-events:none;z-index:0;border-radius:50%;position:absolute}.hero-bg-orb.orb-1{background:#2563eb33;width:600px;height:600px;animation:8s ease-in-out infinite float;top:-200px;right:-150px}.hero-bg-orb.orb-2{background:#7c3aed26;width:400px;height:400px;animation:10s ease-in-out infinite reverse float;bottom:-100px;left:-100px}@keyframes float{0%,to{transform:translate(0)}33%{transform:translate(30px,-30px)}66%{transform:translate(-20px,20px)}}.hero-inner{z-index:1;grid-template-columns:1fr 1fr;align-items:center;gap:60px;width:100%;max-width:1200px;margin:0 auto;display:grid;position:relative}.hero-badge{color:var(--accent-light);letter-spacing:.3px;background:#2563eb1a;border:1px solid #2563eb40;border-radius:50px;align-items:center;gap:8px;margin-bottom:24px;padding:8px 18px;font-size:.85rem;font-weight:500;display:inline-flex}.hero-badge .dot{background:#22c55e;border-radius:50%;width:8px;height:8px;animation:2s ease-in-out infinite pulse-dot}@keyframes pulse-dot{0%,to{box-shadow:0 0 #22c55e99}50%{box-shadow:0 0 0 14px #22c55e00}}.hero-name{letter-spacing:-2px;color:#fff;margin-bottom:16px;font-size:4rem;font-weight:900;line-height:1.05}.hero-name .highlight{background:var(--gradient-1);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-title{color:var(--text-secondary);letter-spacing:.2px;margin-bottom:12px;font-size:1.3rem;font-weight:400}.hero-desc{color:var(--text-muted);max-width:480px;margin-bottom:36px;font-size:1.05rem;line-height:1.7}.hero-buttons{flex-wrap:wrap;gap:14px;display:flex}.btn{cursor:pointer;transition:var(--transition);letter-spacing:.3px;white-space:nowrap;border:none;border-radius:50px;align-items:center;gap:8px;padding:14px 28px;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 4px 20px #2563eb4d}.btn-primary:hover{background:#1d4ed8;transform:translateY(-2px);box-shadow:0 8px 30px #2563eb73}.btn-outline{color:var(--text-primary);border:1.5px solid var(--border-light);background:0 0}.btn-outline:hover{border-color:var(--accent);background:#2563eb0f;transform:translateY(-2px);box-shadow:0 4px 20px #2563eb1a}.btn-ghost{color:var(--text-secondary);background:0 0;border:1.5px solid #0000;padding:14px 20px}.btn-ghost:hover{color:var(--text-primary);border-color:var(--border);background:#ffffff08}.hero-visual{justify-content:center;align-items:center;display:flex}.hero-card-stack{width:340px;height:400px;position:relative}.hero-floating-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:var(--transition);padding:24px;position:absolute}.hero-floating-card.card-1{z-index:3;width:280px;animation:6s ease-in-out infinite float-card;top:0;right:0}.hero-floating-card.card-2{z-index:2;opacity:.8;width:240px;animation:7s ease-in-out 1s infinite float-card;top:120px;right:40px}.hero-floating-card.card-3{z-index:1;opacity:.6;width:200px;animation:8s ease-in-out 2s infinite float-card;top:240px;right:10px}@keyframes float-card{0%,to{transform:translateY(0)}50%{transform:translateY(-18px)}}.card-mini-icon{margin-bottom:12px;font-size:2rem}.card-mini-title{color:#fff;margin-bottom:4px;font-size:1rem;font-weight:700}.card-mini-sub{color:var(--text-muted);font-size:.8rem}.card-mini-tags{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.card-mini-tag{color:var(--accent-light);background:#2563eb26;border-radius:50px;padding:3px 10px;font-size:.7rem;font-weight:500}.about-grid{grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid}.about-stats{grid-template-columns:1fr 1fr;gap:16px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);text-align:center;transition:var(--transition);padding:24px}.stat-card:hover{border-color:var(--accent);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.stat-number{color:var(--accent-light);letter-spacing:-1px;font-size:2.2rem;font-weight:800}.stat-label{color:var(--text-secondary);margin-top:4px;font-size:.85rem}.about-text p{color:var(--text-secondary);margin-bottom:16px;line-height:1.8}.about-highlights{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.highlight-tag{color:var(--accent-light);background:#2563eb14;border:1px solid #2563eb33;border-radius:50px;padding:8px 16px;font-size:.85rem;font-weight:500}.profile-pic{object-fit:cover;border:3px solid var(--accent);width:140px;height:140px;transition:var(--transition);border-radius:50%;margin-bottom:24px;box-shadow:0 0 30px #2563eb40}.profile-pic:hover{transform:scale(1.03);box-shadow:0 0 45px #2563eb66}.services-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;display:grid}.service-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition);padding:32px 28px;position:relative;overflow:hidden}.service-card:before{content:"";background:var(--gradient-1);opacity:0;height:3px;transition:var(--transition);position:absolute;top:0;left:0;right:0}.service-card:hover{border-color:var(--border-light);box-shadow:var(--shadow-card);transform:translateY(-6px)}.service-card:hover:before{opacity:1}.service-icon{border-radius:var(--radius);background:#2563eb1f;margin-bottom:18px;padding:14px;font-size:2.2rem;display:inline-block}.service-card h3{color:#fff;letter-spacing:-.3px;margin-bottom:8px;font-size:1.2rem;font-weight:700}.service-card p{color:var(--text-muted);font-size:.9rem;line-height:1.6}.filter-bar{flex-wrap:wrap;gap:10px;margin-bottom:32px;display:flex}.filter-btn{border:1.5px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:var(--transition);letter-spacing:.2px;background:0 0;border-radius:50px;padding:10px 20px;font-family:Inter,sans-serif;font-size:.85rem;font-weight:500}.filter-btn:hover{border-color:var(--accent);color:var(--text-primary);background:#2563eb0d}.filter-btn.active{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 4px 15px #2563eb4d}.projects-grid{grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:20px;display:grid}.project-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);transition:var(--transition);flex-direction:column;justify-content:space-between;min-height:240px;padding:28px;display:flex}.project-card:hover{border-color:var(--accent);box-shadow:var(--shadow-glow);transform:translateY(-4px)}.project-card h3{color:#fff;letter-spacing:-.3px;margin-bottom:8px;font-size:1.2rem;font-weight:700}.project-problem{color:var(--text-muted);flex-grow:1;margin-bottom:16px;font-size:.9rem;line-height:1.6}.project-tags{flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}.project-tag{color:var(--text-secondary);border:1px solid var(--border);background:#ffffff0a;border-radius:50px;padding:4px 10px;font-size:.7rem}.project-link{color:var(--accent-light);transition:var(--transition);align-items:center;gap:6px;font-size:.9rem;font-weight:600;text-decoration:none;display:inline-flex}.project-link:hover{color:#60a5fa;gap:10px}.skills-group{margin-bottom:28px}.skills-group h3{color:var(--accent-light);letter-spacing:1px;text-transform:uppercase;margin-bottom:14px;font-size:1rem;font-weight:700}.skills-tags{flex-wrap:wrap;gap:10px;display:flex}.skill-tag{background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);transition:var(--transition);cursor:default;border-radius:50px;padding:10px 18px;font-size:.9rem;font-weight:500}.skill-tag:hover{border-color:var(--accent);background:#2563eb14;transform:translateY(-2px);box-shadow:0 2px 12px #2563eb26}.contact-grid{grid-template-columns:1fr 1fr;gap:40px;display:grid}.contact-info-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px}.contact-item{color:var(--text-secondary);transition:var(--transition);border-radius:var(--radius-sm);align-items:center;gap:14px;margin-bottom:20px;padding:10px 14px;text-decoration:none;display:flex}.contact-item:hover{color:var(--text-primary);background:#2563eb0f}.contact-item i{color:var(--accent-light);text-align:center;width:24px;font-size:1.3rem}.contact-socials{gap:12px;margin-top:24px;display:flex}.contact-socials a{background:var(--bg-card);border:1px solid var(--border);width:44px;height:44px;color:var(--text-secondary);transition:var(--transition);border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;text-decoration:none;display:flex}.contact-socials a:hover{border-color:var(--accent);color:var(--accent-light);transform:translateY(-3px);box-shadow:0 4px 16px #2563eb40}.contact-form-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px}.contact-form-card input,.contact-form-card textarea{background:var(--bg-secondary);border:1.5px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);transition:var(--transition);resize:vertical;margin-bottom:14px;padding:14px 16px;font-family:Inter,sans-serif;font-size:.9rem}.contact-form-card input:focus,.contact-form-card textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 4px #2563eb1a}.contact-form-card textarea{min-height:120px}.contact-form-card button{background:var(--accent);color:#fff;cursor:pointer;width:100%;transition:var(--transition);letter-spacing:.3px;border:none;border-radius:50px;padding:14px;font-family:Inter,sans-serif;font-size:.95rem;font-weight:600}.contact-form-card button:hover{background:#1d4ed8;box-shadow:0 8px 25px #2563eb59}.footer{text-align:center;border-top:1px solid var(--border);color:var(--text-muted);padding:40px 24px;font-size:.85rem}.whatsapp-float{z-index:999;color:#fff;width:56px;height:56px;transition:var(--transition);background:#25d366;border-radius:50%;justify-content:center;align-items:center;font-size:1.6rem;text-decoration:none;animation:2s ease-in-out infinite bounce-wa;display:flex;position:fixed;bottom:28px;right:28px;box-shadow:0 8px 30px #25d36666}.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 12px 35px #25d3668c}@keyframes bounce-wa{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.fade-in-section{opacity:0;transition:opacity .7s ease-out,transform .7s ease-out;transform:translateY(30px)}.fade-in-section.visible{opacity:1;transform:translateY(0)}@media (width<=1024px){.hero-inner{text-align:center;grid-template-columns:1fr;gap:40px}.hero-desc{max-width:100%;margin-left:auto;margin-right:auto}.hero-buttons{justify-content:center}.hero-visual{display:none}.hero-name{font-size:3rem}.about-grid{grid-template-columns:1fr;gap:40px}.contact-grid{grid-template-columns:1fr}.section-title{font-size:2.4rem}.projects-grid,.services-grid{grid-template-columns:1fr}.profile-pic{width:120px;height:120px;margin:0 auto 20px;display:block}}@media (width<=768px){.nav-links{display:none}.mobile-toggle{display:block}.hero-name{letter-spacing:-1px;font-size:2.4rem}.hero-title{font-size:1rem}.section{padding:60px 20px}.section-title{font-size:2rem}.btn{padding:12px 22px;font-size:.85rem}.hero-buttons{flex-direction:column;align-items:center}.hero-buttons .btn{justify-content:center;width:100%;max-width:280px}.about-stats{grid-template-columns:1fr 1fr;gap:10px}.stat-number{font-size:1.6rem}.hero-section{min-height:auto;padding-top:120px;padding-bottom:60px}}@media (width<=480px){.hero-name{font-size:2rem}.section-title{font-size:1.7rem}.filter-bar{gap:6px}.filter-btn{padding:8px 14px;font-size:.75rem}.about-stats{grid-template-columns:1fr}}