:root{--font-heading: "Outfit", sans-serif;--font-body: "Inter", sans-serif;--container-width: 1200px;--header-height: 80px;--bg-primary: #ffffff;--bg-secondary: #f4f4f5;--text-primary: #09090b;--text-secondary: #52525b;--accent: #2563eb;--accent-glow: rgba(37, 99, 235, .15);--border: #e4e4e7;--toggle-icon: #0f172a;--hero-gradient: linear-gradient(to right, #09090b, #4338ca);--nav-bg: rgba(255, 255, 255, .85)}[data-theme=dark]{--bg-primary: #050505;--bg-secondary: #0f0f0f;--text-primary: #ffffff;--text-secondary: #a1a1aa;--accent: #2563eb;--accent-glow: rgba(37, 99, 235, .5);--border: #27272a;--toggle-icon: #fbbf24;--hero-gradient: linear-gradient(to right, #ffffff, #a5b4fc);--nav-bg: rgba(5, 5, 5, .85)}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.1;color:var(--text-primary)}a{color:inherit;text-decoration:none;transition:color .3s ease}button{font-family:var(--font-heading);cursor:pointer;border:none;background:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 2rem}.section{padding:6rem 0}.grid{display:grid;gap:2rem}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}.text-accent{color:var(--accent)}.text-center{text-align:center}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-4{gap:1rem}.mt-4{margin-top:1rem}.mb-4{margin-bottom:1rem}.mt-8{margin-top:2rem}.mb-8{margin-bottom:2rem}.navbar{position:fixed;top:0;left:0;width:100%;height:var(--header-height);display:flex;align-items:center;z-index:1000;transition:all .3s ease;border-bottom:1px solid transparent}.navbar.scrolled{background:var(--nav-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.navbar-container{display:flex;justify-content:space-between;align-items:center;width:100%}.logo{font-family:var(--font-heading);font-size:1.4rem;font-weight:500;color:var(--text-primary);z-index:1001;letter-spacing:-.5px}.logo span{color:var(--accent)}.nav-links{display:flex;gap:2.5rem;list-style:none;align-items:center}.nav-links a{font-size:.95rem;color:var(--text-secondary);font-weight:500;transition:color .3s ease}.nav-links a:hover{color:var(--text-primary)}.cta-button{padding:.6rem 1.4rem;background:transparent;border:1px solid var(--border);border-radius:40px;color:var(--text-primary)!important;transition:all .3s ease}.cta-button:hover{background:var(--text-primary);color:var(--bg-primary)!important;border-color:var(--text-primary)}.nav-controls{display:none;align-items:center;gap:1rem;z-index:1001}.theme-toggle{background:none;border:none;font-size:1.4rem;cursor:pointer;color:var(--toggle-icon);padding:.5rem;border-radius:50%;transition:all .3s ease;display:flex;align-items:center;justify-content:center}.theme-toggle:hover{background-color:var(--bg-secondary)}.mobile-only{display:none}@media(max-width:991px){.nav-links{position:fixed;top:0;right:-100%;width:80%;max-width:300px;height:100vh;background:var(--bg-primary);flex-direction:column;justify-content:center;gap:2.5rem;transition:.4s ease-in-out;box-shadow:-10px 0 30px #0000001a;z-index:1000;padding:2rem}.nav-links.active{right:0}.nav-controls,.mobile-only{display:flex}.desktop-only{display:none}.menu-btn{display:flex;flex-direction:column;gap:6px;background:none;border:none;cursor:pointer;padding:5px}.menu-btn span{width:25px;height:2px;background:var(--text-primary);transition:.3s ease}.menu-btn.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-btn.open span:nth-child(2){opacity:0}.menu-btn.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}}.footer{background:var(--bg-primary);border-top:1px solid var(--border);padding-top:5rem}.footer-container{display:grid;grid-template-columns:1fr;gap:3rem;padding-bottom:4rem}@media(min-width:768px){.footer-container{grid-template-columns:2fr 1fr 1fr}}.footer-logo{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none;display:inline-block;margin-bottom:1rem}.footer-logo span{color:var(--accent)}.footer-desc{color:var(--text-secondary);line-height:1.6;margin-bottom:1.5rem;max-width:300px}.social-links-icons{display:flex;gap:1rem}.social-links-icons a{width:40px;height:40px;border-radius:50%;background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;color:var(--text-primary);transition:all .3s ease;border:1px solid var(--border)}.social-links-icons a:hover{background:var(--accent);color:#fff;transform:translateY(-3px);border-color:var(--accent)}.footer-col h4{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:1.5rem}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:.8rem}.footer-links a{color:var(--text-secondary);text-decoration:none;transition:color .2s ease}.footer-links a:hover{color:var(--accent)}.footer-bottom{border-top:1px solid var(--border);padding:1.5rem 0;text-align:center}.footer-bottom p{font-size:.9rem;color:var(--text-secondary)}.hero-section{min-height:100vh;display:flex;align-items:center;position:relative;padding:var(--header-height) 0 4rem;overflow:hidden}.hero-container{position:relative;z-index:2;max-width:900px}.hero-greeting{font-size:1.1rem;color:var(--accent);margin-bottom:1rem;letter-spacing:2px;text-transform:uppercase;font-weight:500}.hero-title{font-size:5rem;line-height:1.05;margin-bottom:2rem;letter-spacing:-3px;background:var(--hero-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;color:transparent}.text-accent{-webkit-text-fill-color:var(--accent)}.hero-description{font-size:1.25rem;color:var(--text-secondary);max-width:600px;margin-bottom:3rem;line-height:1.6}.hero-actions{display:flex;gap:1.2rem}.btn{padding:1rem 2.2rem;border-radius:40px;font-weight:600;font-size:1rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-block}.btn-primary{background:var(--text-primary);color:var(--bg-primary);border:1px solid var(--text-primary)}.btn-primary:hover{background:transparent;color:var(--text-primary);transform:translateY(-2px)}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--text-primary);transform:translateY(-2px)}.hero-bg-glow{position:absolute;top:50%;right:-10%;transform:translateY(-50%);width:600px;height:600px;background:var(--accent-glow);filter:blur(150px);opacity:.15;z-index:1;pointer-events:none;border-radius:50%}@media(max-width:768px){.hero-title{font-size:3.2rem;letter-spacing:-1.5px}.hero-description{font-size:1.1rem;margin-bottom:2.5rem}.hero-actions{flex-direction:column;gap:1rem;width:100%}.btn{width:100%}}@media(max-width:480px){.hero-title{font-size:2.6rem}}.about-section{padding:8rem 0;background:var(--bg-primary)}.about-header{text-align:center;margin-bottom:4rem}.section-subtitle{display:block;font-size:.85rem;font-weight:700;color:var(--accent);letter-spacing:2px;text-transform:uppercase;margin-bottom:1rem}.about-content{display:grid;grid-template-columns:1fr;gap:4rem;align-items:center}@media(min-width:900px){.about-content{grid-template-columns:1.5fr 1fr}}.about-text h3{font-size:2rem;color:var(--text-primary);margin-bottom:1.5rem;font-weight:700}.about-text p{font-size:1.1rem;color:var(--text-secondary);line-height:1.7;margin-bottom:1.5rem}.about-text strong{color:var(--text-primary)}.about-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1.5rem}.stat-item{background:var(--bg-secondary);padding:2rem;border-radius:12px;border:1px solid var(--border);transition:transform .3s ease}.stat-item:hover{transform:translateY(-5px);border-color:var(--accent)}.stat-number{display:block;font-size:2.5rem;font-weight:800;color:var(--text-primary);margin-bottom:.5rem}.stat-label{font-size:.9rem;color:var(--text-secondary);font-weight:500}@media(max-width:768px){.about-section{padding:4rem 0}.about-text h3{font-size:1.6rem}.stat-item{padding:1.5rem}.stat-number{font-size:2rem}}.principles-section{padding:6rem 0;background:var(--bg-primary)}.section-header{margin-bottom:3rem}.section-title{font-size:2rem;font-weight:800;color:var(--text-primary);text-align:left}.principles-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:600px){.principles-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.principles-grid{grid-template-columns:repeat(4,1fr)}}.principle-card{background:var(--bg-primary);padding:1.5rem;border-radius:8px;border:1px solid var(--border);transition:all .2s ease;display:flex;flex-direction:column;align-items:flex-start}.principle-card:hover{border-color:var(--accent);box-shadow:0 4px 12px #0000000d}.principle-icon{width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.principle-icon.blue{background:#e0f2fe;color:#0284c7}.principle-icon.green{background:#dcfce7;color:#16a34a}[data-theme=dark] .principle-icon.blue{background:#0284c733;color:#38bdf8}[data-theme=dark] .principle-icon.green{background:#16a34a33;color:#4ade80}.principle-card h3{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.principle-card p{font-size:.9rem;color:var(--text-secondary);line-height:1.5;text-align:left}.services-section{background:var(--bg-primary)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem}.service-card{background:var(--bg-secondary);padding:2.5rem;border-radius:12px;border:1px solid var(--border);transition:all .3s ease;position:relative;overflow:hidden}.service-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(45deg,transparent,rgba(255,255,255,.03),transparent);transform:translate(-100%);transition:.5s}.service-card:hover:before{transform:translate(100%)}.service-card:hover{transform:translateY(-5px);border-color:var(--accent);box-shadow:0 10px 40px -10px #00000080}.service-icon{font-size:3rem;margin-bottom:1.5rem}.service-title{font-size:1.5rem;margin-bottom:1rem;color:var(--text-primary)}.service-description{color:var(--text-secondary);font-size:1rem;line-height:1.6}.section-title{font-size:3rem;margin-bottom:3rem;text-align:left}.portfolio-section{background:var(--bg-primary)}.portfolio-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2.5rem;margin-top:3rem}.project-card{display:block;cursor:pointer}.project-image-container{position:relative;border-radius:16px;overflow:hidden;aspect-ratio:16/10;margin-bottom:1.5rem;background:var(--bg-secondary)}.project-image{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.25,.46,.45,.94)}.project-card:hover .project-image{transform:scale(1.05)}.project-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;opacity:0;transition:all .3s ease}.project-card:hover .project-overlay{opacity:1}.project-overlay span{color:#fff;font-weight:600;padding:1rem 2rem;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:30px;transform:translateY(20px);transition:transform .3s ease .1s}.project-card:hover .project-overlay span{transform:translateY(0)}.project-category{color:var(--accent);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;display:block;margin-bottom:.5rem}.project-title{font-size:1.75rem;color:var(--text-primary);transition:color .3s ease;font-weight:600}.project-card:hover .project-title{color:var(--text-primary)}@media(max-width:768px){.portfolio-grid{grid-template-columns:1fr}}.tech-stack-section{padding:2rem 0 4rem;background-color:var(--bg-primary, #f9fafb)}.tech-groups-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;max-width:1400px;margin:0 auto;padding:0 1rem}.tech-category-card{background:#fff;border-radius:12px;padding:1.5rem;box-shadow:0 2px 5px #0000000d;border:1px solid #eee;height:100%;display:flex;flex-direction:column}.tech-category-card:hover{border-color:#3b82f6;box-shadow:0 4px 12px #3b82f61a}.category-title{font-size:1.1rem;font-weight:700;margin-bottom:1.5rem;color:#111827}.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;flex-grow:1}.tech-card{background:#fdfdfd;border-radius:10px;padding:1.25rem .5rem;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;box-shadow:0 1px 3px #0000000d;border:1px solid #f0f0f0;transition:all .3s ease;cursor:pointer}.tech-card:hover{background:#fff;transform:translateY(-5px);box-shadow:0 5px 15px #00000014}.icon-wrapper{height:48px;width:48px;display:flex;align-items:center;justify-content:center}.tech-icon-img{max-width:100%;max-height:100%;object-fit:contain}.tech-name{font-size:.9rem;font-weight:500;color:#374151;text-align:center}@media(max-width:1024px){.tech-groups-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.tech-groups-grid{grid-template-columns:1fr}.category-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:480px){.category-grid{grid-template-columns:repeat(2,1fr)}}.whatsapp-widget{position:fixed;bottom:30px;right:30px;z-index:1000}.whatsapp-link{text-decoration:none;display:block}.avatar-container{position:relative;width:80px;height:80px;border-radius:50%;background:var(--bg-secondary);border:3px solid var(--accent);padding:2px;box-shadow:0 10px 25px #0003;transition:transform .3s ease;cursor:pointer}.avatar-container:hover{transform:translateY(-5px) scale(1.05)}.avatar-img{width:100%;height:100%;border-radius:50%;object-fit:cover;background:#fff}.online-badge{position:absolute;bottom:5px;right:5px;width:18px;height:18px;background-color:#22c55e;border:3px solid var(--bg-primary);border-radius:50%;animation:pulse-green 2s infinite}@keyframes pulse-green{0%{transform:scale(.95);box-shadow:0 0 #22c55eb3}70%{transform:scale(1);box-shadow:0 0 0 10px #22c55e00}to{transform:scale(.95);box-shadow:0 0 #22c55e00}}.tooltip{position:absolute;right:100%;top:50%;transform:translateY(-50%);margin-right:20px;background:var(--bg-primary);color:var(--text-primary);padding:10px 15px;border-radius:12px;font-size:.9rem;font-weight:500;white-space:nowrap;box-shadow:0 5px 15px #0000001a;opacity:0;visibility:hidden;transition:all .3s ease;border:1px solid var(--border)}.avatar-container:hover .tooltip{opacity:1;visibility:visible;transform:translateY(-50%) translate(-10px)}@media(max-width:768px){.whatsapp-widget{bottom:20px;right:20px}.avatar-container{width:60px;height:60px;border-width:2px}.online-badge{width:14px;height:14px;bottom:2px;right:2px}.tooltip{display:none}}@media(max-width:480px){.whatsapp-widget{bottom:15px;right:15px}}.contact-section{padding:6rem 0;background:var(--bg-primary)}.contact-wrapper{display:grid;grid-template-columns:1fr;gap:3rem;max-width:1200px}@media(min-width:900px){.contact-wrapper{grid-template-columns:350px 1fr;gap:4rem}}.contact-info{display:flex;flex-direction:column;gap:2rem}.card-title{font-size:.9rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-primary);margin-bottom:.5rem}.card-subtitle{font-size:.95rem;color:var(--text-secondary);margin-bottom:1.5rem}.info-item{display:flex;gap:1rem;align-items:flex-start}.icon-box{width:40px;height:40px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}.icon-box.blue-bg{background:var(--accent-glow);border-color:transparent;color:var(--accent)}.info-label{display:block;font-size:.9rem;font-weight:700;color:var(--text-primary);margin-bottom:.2rem}.info-value,.info-link{font-size:.95rem;color:var(--text-secondary);line-height:1.5}.info-detail{font-size:.85rem;color:var(--text-secondary);opacity:.8;margin-top:.3rem}.info-link{color:var(--accent);text-decoration:none;font-weight:500}.info-link:hover{text-decoration:underline}.contact-tip-card{background:var(--bg-secondary);background:#2563eb0d;border:1px solid var(--border);border-left:4px solid var(--accent);border-radius:8px;padding:1.5rem;margin-top:1rem}[data-theme=light] .contact-tip-card{background:#f0f7ff;border:1px solid #dbeafe;border-left:4px solid var(--accent)}.contact-tip-card h4{font-size:.95rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary)}.contact-tip-card ul{list-style:none;padding:0;margin:0}.contact-tip-card li{position:relative;padding-left:1.2rem;font-size:.9rem;color:var(--text-secondary);margin-bottom:.5rem;line-height:1.5}.contact-tip-card li:before{content:"•";position:absolute;left:0;color:var(--accent);font-weight:700}.contact-form-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;padding:2rem;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.form-header{display:flex;gap:1rem;align-items:center;margin-bottom:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border)}@media(max-width:480px){.form-header{flex-direction:column;align-items:flex-start;text-align:left}}.form-header h3{font-size:1.2rem;font-weight:700;margin-bottom:.2rem}.form-header p{font-size:.9rem;color:var(--text-secondary)}.form-grid{display:grid;grid-template-columns:1fr;gap:1.5rem;margin-bottom:1.5rem}@media(min-width:600px){.form-grid{grid-template-columns:1fr 1fr}}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.9rem;font-weight:600;color:var(--text-primary)}.input-wrapper{position:relative;display:flex;align-items:center}.input-wrapper.align-top{align-items:flex-start}.input-icon{position:absolute;left:1rem;color:var(--text-secondary);pointer-events:none;opacity:.7}.input-icon.mt-3{top:1rem}.contact-form input,.contact-form textarea{width:100%;padding:.8rem 1rem .8rem 2.8rem;background:var(--bg-primary);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-family:var(--font-body);font-size:.95rem;transition:all .2s ease}.contact-form textarea{resize:vertical;min-height:120px}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.submit-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:1rem;background:var(--accent);color:#fff;border:none;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .2s ease}.submit-btn:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 4px 12px var(--accent-glow)}.contact-page-wrapper{position:relative;min-height:100vh;padding-top:80px;background-color:var(--bg-primary);overflow:hidden}.contact-bg-pattern{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;opacity:.6;background-image:radial-gradient(var(--border) 1px,transparent 1px),radial-gradient(var(--border) 1px,transparent 1px);background-size:40px 40px;background-position:0 0,20px 20px;-webkit-mask-image:linear-gradient(to bottom,black 40%,transparent 100%);mask-image:linear-gradient(to bottom,black 40%,transparent 100%)}.contact-page-wrapper:before{content:"";position:absolute;top:-20%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,var(--accent-glow) 0%,transparent 70%);filter:blur(60px);z-index:0;opacity:.8}.contact-page-wrapper:after{content:"";position:absolute;bottom:-10%;left:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(16,185,129,.1) 0%,transparent 70%);filter:blur(80px);z-index:0;opacity:.6}.contact-page-wrapper>*{position:relative;z-index:1}.app-container{min-height:100vh;display:flex;flex-direction:column}.hero-gradient{background:radial-gradient(circle at 50% 50%,rgba(37,99,235,.15) 0%,transparent 50%);position:absolute;top:0;left:0;width:100%;height:100vh;z-index:-1;pointer-events:none}