:root{--color-bg:#050914;--color-surface:#121a2f99;--color-surface-hover:#192441cc;--color-primary:#0070f3;--color-secondary:#00d4aa;--color-accent:#6c63ff;--color-text:#fff;--color-text-muted:#8a99b5;--color-border:#ffffff14;--font-family-sans:"Inter", system-ui, sans-serif;--font-family-heading:"Outfit", "Inter", sans-serif;--space-xs:.5rem;--space-sm:1rem;--space-md:2rem;--space-lg:4rem;--space-xl:8rem;--radius-sm:8px;--radius-md:16px;--radius-lg:24px;--radius-full:9999px;--shadow-glass:0 8px 32px 0 #0000005e;--glow-primary:0 0 20px #0070f366;--glow-secondary:0 0 20px #00d4aa66}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-family-sans);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-heading);color:var(--color-text);letter-spacing:-.02em;font-weight:700;line-height:1.1}a{color:var(--color-primary);text-decoration:none;transition:all .3s}a:focus-visible,button:focus-visible{outline:2px solid var(--color-secondary);outline-offset:4px;border-radius:4px}.container{width:100%;max-width:1200px;padding:0 var(--space-sm);margin:0 auto}.relative{position:relative}.z-10{z-index:10}.text-center{text-align:center}.mx-auto{margin-inline:auto}.mt-2{margin-block-start:.5rem}.mt-4{margin-block-start:1rem}.mt-8{margin-block-start:2rem}.mt-12{margin-block-start:3rem}.mb-6{margin-block-end:1.5rem}.mb-8{margin-block-end:2rem}.pt-large{padding-block-start:var(--space-xl)}.pb-large{padding-block-end:var(--space-xl)}.text-muted{color:var(--color-text-muted)}.text-sm{font-size:.875rem}.gradient-text,.text-gradient{background:linear-gradient(135deg, var(--color-secondary), var(--color-primary));color:#0000;background-clip:text}.btn{border-radius:var(--radius-full);font-weight:600;font-family:var(--font-family-heading);cursor:pointer;border:none;justify-content:center;align-items:center;gap:.5rem;padding:.875rem 1.75rem;font-size:1rem;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--color-primary), var(--color-accent));color:#fff;z-index:1;position:relative}.btn-primary:before{content:"";border-radius:inherit;background:linear-gradient(135deg, var(--color-accent), var(--color-secondary));z-index:-1;opacity:0;transition:opacity .3s;position:absolute;inset:0}.btn-primary:hover:before{opacity:1}.btn-primary:hover{box-shadow:var(--glow-primary);transform:translateY(-2px)}.glow-effect{box-shadow:0 0 15px #0070f333}.glow-effect:hover{box-shadow:0 0 30px #0070f366,0 0 60px #6c63ff33}.btn-outline{color:var(--color-text);-webkit-backdrop-filter:blur(10px);background:0 0;border:1px solid #fff3}.btn-outline:hover{border-color:var(--color-secondary);color:var(--color-secondary);background:#ffffff0d}.btn-large{padding:1rem 2.5rem;font-size:1.125rem}.glass-panel,.glass-card{background:var(--color-surface);-webkit-backdrop-filter:blur(16px);border:1px solid var(--color-border);box-shadow:var(--shadow-glass);border-radius:var(--radius-md)}.glass-header{-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--color-border);z-index:1000;background:#050914b3;width:100%;transition:padding .3s;position:fixed;top:0;left:0}.nav-container{justify-content:space-between;align-items:center;height:130px;display:flex}.logo-container{align-items:center;display:flex}.logo-img{object-fit:contain;filter:brightness(3);height:180px;transition:all .3s}.footer-logo-img{margin-block-end:1rem;height:40px!important}.nav-links{align-items:center;gap:2.5rem;list-style:none;display:flex}.nav-link{color:var(--color-text-muted);font-size:.95rem;font-weight:500;position:relative}.nav-link:hover,.nav-link:focus{color:var(--color-text)}.nav-link:not(.btn-contact):after{content:"";background-color:var(--color-secondary);border-radius:50%;width:4px;height:4px;transition:transform .3s;position:absolute;bottom:-8px;left:50%;transform:translate(-50%)scale(0)}.nav-link:hover:after,.nav-link:focus:after{transform:translate(-50%)scale(1)}.btn-contact{border-radius:var(--radius-full);border:1px solid var(--color-secondary);color:var(--color-secondary);padding:.5rem 1.25rem}.btn-contact:hover{background:var(--color-secondary);color:var(--color-bg);box-shadow:var(--glow-secondary)}.nav-actions{align-items:center;gap:1rem;display:flex}.lang-switch{border:1px solid var(--color-border);color:var(--color-text);border-radius:var(--radius-sm);cursor:pointer;background:#ffffff0d;padding:.25rem .75rem;font-size:.85rem;font-weight:600;transition:all .3s}.lang-switch:hover{border-color:var(--color-primary);background:#0070f31a}.menu-toggle{cursor:pointer;z-index:1001;background:0 0;border:none;padding:.5rem;display:none}.hamburger,.hamburger:before,.hamburger:after{background-color:var(--color-text);width:24px;height:2px;transition:all .3s;display:block}.hamburger:before,.hamburger:after{content:"";position:absolute}.hamburger:before{transform:translateY(-8px)}.hamburger:after{transform:translateY(8px)}.hero{align-items:center;min-height:100vh;padding-block-start:80px;display:flex;position:relative}#circuit-canvas{z-index:1;opacity:.4;width:100%;height:100%;position:absolute;top:0;left:0}.hero-overlay{background:radial-gradient(circle at center, transparent 0%, var(--color-bg) 100%);z-index:2;pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{text-align:center;max-width:800px;margin-inline:auto}.badge{color:var(--color-secondary);border-radius:var(--radius-full);letter-spacing:1px;text-transform:uppercase;background:#00d4aa1a;border:1px solid #00d4aa4d;margin-block-end:2rem;padding:.5rem 1rem;font-size:.875rem;font-weight:600;display:inline-block}.hero-title{margin-block-end:1.5rem;font-size:clamp(2.5rem,6vw,4.5rem)}.hero-subtitle{color:var(--color-text-muted);max-width:700px;margin-block-end:3rem;margin-inline:auto;font-size:clamp(1.1rem,2vw,1.25rem)}.hero-cta{justify-content:center;gap:1rem;display:flex}.scroll-indicator{z-index:10;position:absolute;bottom:40px;left:50%;transform:translate(-50%)}.mouse{border:2px solid #ffffff4d;border-radius:13px;width:26px;height:42px;position:relative}.mouse:before{content:"";background:var(--color-secondary);border-radius:2px;width:4px;height:6px;animation:2s infinite scrollDown;position:absolute;top:6px;left:50%;transform:translate(-50%)}@keyframes scrollDown{0%{opacity:1;transform:translate(-50%)}to{opacity:0;transform:translate(-50%,15px)}}.stats-section{z-index:20;margin-block-start:-50px;position:relative}.stats-grid{justify-content:space-around;align-items:center;padding:2.5rem;display:flex}.stat-item{text-align:center}.stat-number{color:var(--color-text);margin-block-end:.25rem;font-size:3rem}.stat-label{color:var(--color-secondary);text-transform:uppercase;letter-spacing:1px;font-size:.875rem;font-weight:500}.stat-divider{background:var(--color-border);width:1px;height:60px}.about-wrapper{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid}.section-heading{font-size:clamp(2rem,4vw,3rem);position:relative}.section-description{max-width:600px;color:var(--color-text-muted);font-size:1.1rem;line-height:1.7}.accent-line{background:var(--color-primary);border-radius:2px;width:60px;height:4px;margin-block-end:1.5rem;display:block}.tech-circle-container{aspect-ratio:1;justify-content:center;align-items:center;width:100%;display:flex;position:relative}.tech-circle{border:1px dashed #ffffff1a;border-radius:50%;position:absolute}.outer-circle{width:90%;height:90%;animation:40s linear infinite spin}.middle-circle{border-style:solid;border-color:#00d4aa33;width:65%;height:65%;animation:30s linear infinite spin-reverse}.inner-circle{border:1px solid var(--color-primary);width:35%;height:35%;box-shadow:var(--glow-primary);background:#0070f31a;justify-content:center;align-items:center;font-size:3rem;display:flex}.floating-icon{width:60px;height:60px;color:var(--color-text);border-radius:50%;justify-content:center;align-items:center;font-size:1.5rem;animation:6s ease-in-out infinite float;display:flex;position:absolute}.icon-1{animation-delay:0s;top:15%;left:15%}.icon-2{animation-delay:2s;bottom:15%;right:15%}.icon-3{animation-delay:4s;top:40%;right:5%}.glass-icon{-webkit-backdrop-filter:blur(10px);background:#ffffff0d;border:1px solid #ffffff1a}@keyframes spin{to{transform:rotate(360deg)}}@keyframes spin-reverse{to{transform:rotate(-360deg)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-15px)}}.glow-blob{filter:blur(100px);z-index:0;opacity:.3;pointer-events:none;border-radius:50%;position:absolute}.bg-blob-1{background:var(--color-primary);width:500px;height:500px;top:10%;left:-10%}.bg-blob-2{background:var(--color-accent);width:600px;height:600px;bottom:0;right:-10%}.expertise-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;display:grid}.expertise-card{padding:2.5rem;transition:transform .4s cubic-bezier(.175,.885,.32,1.275),box-shadow .4s}.expertise-card:hover{border-color:#00d4aa4d;transform:translateY(-10px);box-shadow:0 15px 35px #0006,0 0 20px #00d4aa1a}.card-icon-wrapper{border-radius:var(--radius-md);width:70px;height:70px;color:var(--color-secondary);background:linear-gradient(135deg,#0070f333,#00d4aa33);border:1px solid #ffffff1a;justify-content:center;align-items:center;margin-block-end:1.5rem;font-size:2rem;display:flex}.card-title{margin-block-end:1rem;font-size:1.5rem}.card-text{color:var(--color-text-muted)}.tech-tags{flex-wrap:wrap;gap:.5rem;display:flex}.tech-tags span{border-radius:var(--radius-full);color:var(--color-text);background:#ffffff0d;border:1px solid #ffffff1a;padding:.25rem .75rem;font-size:.75rem;font-weight:600}.cta-wrapper{padding:4rem 2rem}.footer{border-top:1px solid var(--color-border);background:#0000004d;padding:4rem 0 2rem}.footer-content{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:2rem;margin-block-end:3rem;display:flex}.footer-links{gap:2rem;display:flex}.footer-links a{color:var(--color-text-muted)}.footer-links a:hover{color:var(--color-secondary)}.footer-bottom{border-top:1px solid var(--color-border);justify-content:space-between;align-items:center;padding-block-start:2rem;display:flex}.social-links a{color:var(--color-text-muted);font-size:1.5rem}.social-links a:hover{color:var(--color-primary)}.animate-on-scroll{opacity:0;visibility:hidden;will-change:opacity, transform}.animate-on-scroll.is-visible,.animate-fade-in{animation:1s forwards fadeIn}.animate-slide-up{opacity:0;animation:1s cubic-bezier(.165,.84,.44,1) forwards slideUp;transform:translateY(40px)}.delay-1{animation-delay:.2s}.delay-2{animation-delay:.4s}.is-visible.fade-in{animation:1s forwards fadeIn}.is-visible.slide-right{animation:1s cubic-bezier(.165,.84,.44,1) forwards slideRight}.is-visible.slide-left{animation:1s cubic-bezier(.165,.84,.44,1) forwards slideLeft}.is-visible.scale-up{animation:.8s cubic-bezier(.175,.885,.32,1.275) forwards scaleUp}.is-visible.stagger-1{animation:.8s forwards slideUp}.is-visible.stagger-2{animation:.8s .15s forwards slideUp}.is-visible.stagger-3{animation:.8s .3s forwards slideUp}@keyframes fadeIn{to{opacity:1;visibility:visible}}@keyframes slideUp{to{opacity:1;visibility:visible;transform:translateY(0)}}@keyframes slideRight{0%{opacity:0;transform:translate(-40px)}to{opacity:1;visibility:visible;transform:translate(0)}}@keyframes slideLeft{0%{opacity:0;transform:translate(40px)}to{opacity:1;visibility:visible;transform:translate(0)}}@keyframes scaleUp{0%{opacity:0;transform:scale(.9)}to{opacity:1;visibility:visible;transform:scale(1)}}html[lang=pt-BR] [lang=en],html[lang=en] [lang=pt]{display:none!important}@media (width<=992px){.about-wrapper{grid-template-columns:1fr}.stats-grid{flex-direction:column;gap:2rem;padding:2rem}.stat-divider{width:60px;height:1px}.hero-title{font-size:3rem}}@media (width<=768px){.nav-links{background:var(--color-bg);z-index:999;flex-direction:column;justify-content:center;width:100%;height:100vh;transition:left .4s;position:fixed;top:0;left:-100%}.nav-links.active{left:0}.menu-toggle{z-index:1001;display:block;position:relative}.menu-toggle.active .hamburger{background:0 0}.menu-toggle.active .hamburger:before{transform:rotate(45deg)}.menu-toggle.active .hamburger:after{transform:rotate(-45deg)}.hero-cta{flex-direction:column}.hero-cta .btn{width:100%}.footer-content{flex-direction:column}}