:root{--bg-color: #121212;--primary-text-color: #E0E0E0;--hero-title-color: #FFFFFF;--accent-color: #64FFDA;--card-bg-color: #1E1E1E;--card-border-color: #333333;--font-primary: "Space Mono", monospace;--placeholder-bg: #2a2a2a;--whatsapp-green: #25D366;--messenger-blue: #0084FF}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--bg-color);color:var(--primary-text-color);font-family:var(--font-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3{color:var(--hero-title-color);line-height:1.2;font-weight:700}h1{font-size:clamp(2.5rem,5vw + 1rem,4.5rem)}h2{font-size:clamp(1.8rem,4vw,2.5rem);margin-bottom:1.5rem;position:relative;z-index:2}h3{font-size:1.15rem;font-weight:700}p{font-size:1rem;font-weight:400;margin-bottom:0}section p{margin-bottom:1rem}a{color:var(--accent-color);text-decoration:none;transition:color .3s ease}a:hover{color:var(--primary-text-color)}img,svg{max-width:100%;display:block}section{padding:4rem 2rem;max-width:1200px;margin:0 auto;position:relative;z-index:2}.header{position:fixed;top:0;left:0;width:100%;display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background-color:#121212cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid var(--card-border-color)}.logo{font-size:1.5rem;font-weight:700;color:var(--hero-title-color);cursor:pointer}.navigation{display:flex;align-items:center}.navigation a{color:var(--primary-text-color);margin-left:1.5rem;font-size:1rem;font-weight:400;transition:color .3s ease,letter-spacing .3s ease}.navigation a:hover,.navigation a.active{color:var(--accent-color);letter-spacing:.5px}.language-switcher{margin-left:1.5rem;display:flex;align-items:center}.lang-link{color:var(--primary-text-color);font-size:1rem;padding:0 .35rem;display:inline-flex;align-items:center}.lang-link.active-lang{color:var(--accent-color);font-weight:700}.lang-link:hover{color:var(--accent-color)}.lang-separator{color:var(--primary-text-color);margin:0 .1rem;font-size:1rem}.hero-section{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding-top:80px;background-color:transparent;position:relative;z-index:2}#particle-bg-canvas{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:0;pointer-events:none}#hero-canvas{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1}@keyframes heroContentFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero-content{max-width:800px;position:relative;z-index:2;animation:heroContentFadeIn .8s ease-out forwards;animation-delay:.2s}.hero-title-brand{color:var(--hero-title-color);font-family:var(--font-primary)}.hero-title-dev{font-family:Audiowide,cursive;color:var(--accent-color);animation:flicker 2.5s infinite steps(1,end);text-shadow:0 0 2px rgba(100,255,218,.3),0 0 5px rgba(100,255,218,.2);margin-left:-.05em;position:relative}@keyframes flicker{0%,to{opacity:1;text-shadow:0 0 4px var(--accent-color),0 0 8px var(--accent-color),0 0 12px var(--accent-color)}5%{opacity:.6;text-shadow:0 0 4px var(--accent-color),0 0 8px var(--accent-color)}10%{opacity:1;text-shadow:0 0 4px var(--accent-color),0 0 8px var(--accent-color),0 0 12px var(--accent-color)}15%{opacity:.2;text-shadow:0 0 2px var(--accent-color)}20%{opacity:1;text-shadow:0 0 4px var(--accent-color),0 0 8px var(--accent-color),0 0 12px var(--accent-color)}30%{opacity:.7;text-shadow:0 0 4px var(--accent-color),0 0 8px var(--accent-color)}35%{opacity:.1;text-shadow:none}40%{opacity:1;text-shadow:0 0 4px var(--accent-color),0 0 8px var(--accent-color),0 0 12px var(--accent-color)}50%{opacity:1;text-shadow:0 0 4px var(--accent-color),0 0 8px var(--accent-color),0 0 12px var(--accent-color)}52%{opacity:.05;text-shadow:none}54%{opacity:1;text-shadow:0 0 4px var(--accent-color),0 0 8px var(--accent-color),0 0 12px var(--accent-color)}60%{opacity:.4;text-shadow:0 0 2px var(--accent-color)}65%{opacity:1;text-shadow:0 0 4px var(--accent-color),0 0 8px var(--accent-color),0 0 12px var(--accent-color)}80%{opacity:.3;text-shadow:0 0 2px var(--accent-color)}85%{opacity:1;text-shadow:0 0 4px var(--accent-color),0 0 8px var(--accent-color),0 0 12px var(--accent-color)}}.hero-section .subtitle{font-size:clamp(1rem,2.5vw,1.1rem);color:var(--primary-text-color);max-width:600px;margin:1rem auto 0;font-weight:400}.about-section .about-content-wrapper{display:flex;align-items:flex-start;gap:3rem}.about-text-content{flex:1 1 60%;max-width:650px}.about-text-content h2{text-align:left;margin-bottom:1rem;text-transform:capitalize}.about-name{font-size:clamp(2rem,4vw,3rem);color:var(--hero-title-color);margin-bottom:.5rem}.about-intro{font-size:1.1rem;line-height:1.7;margin-bottom:1.5rem;color:var(--primary-text-color)}.about-intro-emdash{color:var(--accent-color);margin-right:.25em}.about-role-highlight{background-color:#64ffda1a;padding:.1em .3em;border-radius:4px;color:var(--accent-color);font-weight:700}.about-role-description{color:var(--primary-text-color)}.about-main-text{font-size:1rem;line-height:1.7;color:var(--primary-text-color)}.about-image-section{flex:1 1 35%;max-width:400px;position:relative;margin-top:1rem}.about-image-frame{position:relative;padding:10px;border:1px solid var(--card-border-color);border-radius:4px}.about-image-placeholder{width:100%;aspect-ratio:3 / 4;background-color:var(--placeholder-bg);border:6px solid var(--bg-color);border-radius:2px;overflow:hidden}.about-image-placeholder img{width:100%;height:100%;object-fit:cover;border-radius:2px}.decorative-accent{position:absolute;color:var(--primary-text-color)}.accent-square{width:20px;height:20px;background-color:var(--accent-color);bottom:20px;left:-30px;transform:rotate(15deg)}.accent-arrow{top:-20px;right:-25px;width:50px;height:70px;stroke:var(--primary-text-color)}.accent-scribble{margin-top:1.5rem;width:100px;height:25px;stroke:var(--primary-text-color)}.projects-section{background-color:var(--bg-color)}.projects-section h2{text-align:center;margin-bottom:2rem;text-transform:capitalize}.projects-layout-container{display:grid;grid-template-columns:1fr 1.5fr;gap:3rem;align-items:start}.projects-info{position:sticky;top:120px}.projects-description{color:var(--primary-text-color);opacity:.9;margin-bottom:2rem}.project-filters{display:flex;flex-direction:column;align-items:flex-start;gap:.75rem}.project-filters button{display:inline-flex;align-items:center;gap:.5rem;background:transparent;border:1px solid var(--card-border-color);color:var(--primary-text-color);font-family:var(--font-primary);padding:.6rem 1.2rem;border-radius:4px;cursor:pointer;transition:all .3s ease;font-size:.9rem;width:100%;justify-content:flex-start}.project-filters button:hover{color:var(--accent-color);border-color:var(--accent-color)}.project-filters button.active{background-color:var(--accent-color);color:var(--bg-color);border-color:var(--accent-color);font-weight:700}.projects-list{display:flex;flex-direction:column;gap:1.5rem}.project-item{background-color:var(--card-bg-color);border:1px solid var(--card-border-color);border-radius:8px;overflow:hidden;display:flex;align-items:center;gap:1.5rem;padding:1rem;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease,opacity .4s ease;opacity:1}.project-item.hidden{opacity:0;pointer-events:none}.project-item:hover{transform:translateY(-5px);border-color:var(--accent-color);box-shadow:0 8px 20px #0003}.project-item-image{width:120px;height:120px;background-color:#fff;display:flex;align-items:center;justify-content:center;padding:1rem;overflow:hidden;flex-shrink:0;border-radius:6px}.project-item-image img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}.project-item-details{display:flex;flex-direction:column;flex-grow:1}.project-category{font-size:.8rem;text-transform:uppercase;letter-spacing:.5px;color:var(--primary-text-color);opacity:.7;margin-bottom:.5rem}.project-item h3{color:var(--hero-title-color);font-size:1.25rem;margin-bottom:auto;padding-bottom:1rem}.project-view-link{color:var(--accent-color);font-weight:700;font-size:.9rem;text-decoration:none;transition:letter-spacing .3s ease,color .3s ease;align-self:flex-start}.project-view-link:hover{color:var(--primary-text-color);letter-spacing:1px}.services-section h2{text-align:center;margin-bottom:2.5rem;text-transform:capitalize}.services-container{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:center}.service-card{flex:1 1 clamp(280px,calc(33.333% - 2rem),350px);max-width:350px;min-width:280px;min-height:300px;border:1px solid var(--card-border-color);border-radius:8px;text-align:center;perspective:1000px;transition:border-color .3s ease,opacity .6s ease,transform .6s ease}.service-card:hover{border-color:var(--accent-color)}.service-card-inner{position:relative;width:100%;height:100%;transition:transform .7s cubic-bezier(.4,.2,.2,1);transform-style:preserve-3d}.service-card:hover .service-card-inner{transform:rotateY(180deg)}.service-card-front,.service-card-back{position:absolute;width:100%;height:100%;-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:1.5rem;border-radius:8px;background-color:var(--card-bg-color)}.service-icon-placeholder{width:60px;height:60px;margin-bottom:1rem;background-color:var(--accent-color);-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center}.service-icon-placeholder.icon-web{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9.4 16.6L4.8 12l4.6-4.6L8 6l-6 6 6 6 1.4-1.4zm5.2 0l4.6-4.6-4.6-4.6L16 6l6 6-6 6-1.4-1.4z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9.4 16.6L4.8 12l4.6-4.6L8 6l-6 6 6 6 1.4-1.4zm5.2 0l4.6-4.6-4.6-4.6L16 6l6 6-6 6-1.4-1.4z'/%3E%3C/svg%3E")}.service-icon-placeholder.icon-store{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 18c-1.1 0-1.99.9-1.99 2S5.9 22 7 22s2-.9 2-2-.9-2-2-2zM1 2v2h2l3.6 7.59-1.35 2.45c-.16.28-.25.61-.25.96 0 1.1.9 2 2 2h12v-2H7.42c-.14 0-.25-.11-.25-.25l.03-.12.9-1.63h7.45c.75 0 1.41-.41 1.75-1.03l3.58-6.49c.08-.14.12-.31.12-.48 0-.55-.45-1-1-1H5.21l-.94-2H1zm16 16c-1.1 0-1.99.9-1.99 2s.89 2 1.99 2 2-.9 2-2-.9-2-2-2z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 18c-1.1 0-1.99.9-1.99 2S5.9 22 7 22s2-.9 2-2-.9-2-2-2zM1 2v2h2l3.6 7.59-1.35 2.45c-.16.28-.25.61-.25.96 0 1.1.9 2 2 2h12v-2H7.42c-.14 0-.25-.11-.25-.25l.03-.12.9-1.63h7.45c.75 0 1.41-.41 1.75-1.03l3.58-6.49c.08-.14.12-.31.12-.48 0-.55-.45-1-1-1H5.21l-.94-2H1zm16 16c-1.1 0-1.99.9-1.99 2s.89 2 1.99 2 2-.9 2-2-.9-2-2-2z'/%3E%3C/svg%3E")}.service-icon-placeholder.icon-blog{-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14 2H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm2 16H8v-2h8v2zm0-4H8v-2h8v2zm-3-5V3.5L18.5 9H13z'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M14 2H6c-1.1 0-1.99.9-1.99 2L4 20c0 1.1.89 2 1.99 2H18c1.1 0 2-.9 2-2V8l-6-6zm2 16H8v-2h8v2zm0-4H8v-2h8v2zm-3-5V3.5L18.5 9H13z'/%3E%3C/svg%3E")}.service-card-front h3{margin-top:0}.service-card-back{transform:rotateY(180deg);justify-content:flex-start;text-align:left}.service-card-back p{font-size:.9rem;overflow-y:auto;max-height:calc(100% - 2rem)}.technologies-section h2{text-align:center;margin-bottom:3rem;text-transform:capitalize}.tech-logos-wrapper{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:2.5rem 3.5rem;max-width:1000px;margin:0 auto}.tech-logo-item{display:flex;flex-direction:column;align-items:center;gap:.75rem;text-align:center;transition:transform .3s ease}.tech-logo-item:hover{transform:translateY(-5px)}.tech-logo-item svg,.tech-logo-item i{height:45px;width:45px;color:var(--primary-text-color);opacity:.8;transition:color .3s ease,opacity .3s ease}.tech-logo-item i{font-size:45px;line-height:45px;text-align:center}.tech-logo-item:hover svg,.tech-logo-item:hover i{color:var(--accent-color);opacity:1}.tech-logo-item span{font-size:.9rem;color:var(--primary-text-color);font-family:var(--font-primary)}.clients-section h2{text-align:center;margin-bottom:3rem;text-transform:capitalize}.testimonial-slider-container{max-width:800px;margin:0 auto;position:relative;overflow:hidden}.testimonial-slider{display:flex;transition:transform .5s ease-in-out}.testimonial-card{background-color:var(--card-bg-color);border:1px solid var(--card-border-color);border-radius:8px;padding:1.75rem;display:flex;flex-direction:column;justify-content:space-between;flex-shrink:0;width:100%;box-sizing:border-box}.testimonial-text{font-style:italic;color:var(--primary-text-color);margin-bottom:1.5rem;flex-grow:1;font-size:.95rem;line-height:1.7}.testimonial-text:before{content:"“";font-size:1.5em;color:var(--accent-color);margin-right:.1em;line-height:0}.testimonial-footer{display:flex;align-items:center;gap:1rem;margin-top:auto;border-top:1px solid var(--card-border-color);padding-top:1rem}.testimonial-client-logo{height:40px;width:auto;max-width:120px;object-fit:contain}.testimonial-client-name{font-weight:700;color:var(--hero-title-color)}.slider-dots{text-align:center;margin-top:1.5rem}.dot{display:inline-block;width:12px;height:12px;background-color:var(--card-border-color);border-radius:50%;margin:0 5px;cursor:pointer;transition:background-color .3s ease;border:none;padding:0}.dot:hover{background-color:#555}.dot.active{background-color:var(--accent-color)}.contact-section{text-align:center;padding:5rem 2rem 6rem;max-width:100%;border-radius:0;background:linear-gradient(180deg,var(--card-bg-color) 0%,rgba(18,18,18,.8) 70%,var(--bg-color) 100%)}.contact-section h2{text-align:center;margin-bottom:2.5rem}.contact-form{max-width:700px;margin:0 auto;display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;text-align:left}.form-group label{margin-bottom:.5rem;font-size:.9rem;color:var(--primary-text-color);text-transform:uppercase;letter-spacing:.5px}.form-group input,.form-group textarea{background-color:var(--card-bg-color);border:1px solid var(--card-border-color);color:var(--primary-text-color);font-family:var(--font-primary);font-size:1rem;padding:.8rem 1rem;border-radius:4px;transition:border-color .3s ease,box-shadow .3s ease;width:100%}.form-group input::placeholder,.form-group textarea::placeholder{color:#6c6c6c;opacity:1}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 2px #64ffda33}.form-group textarea{resize:vertical;min-height:120px}.form-submit-btn{display:inline-flex;align-items:center;justify-content:center;gap:.75rem;background-color:transparent;color:var(--accent-color);border:2px solid var(--accent-color);padding:.75rem 1.75rem;font-size:1rem;font-family:var(--font-primary);font-weight:700;text-decoration:none;border-radius:4px;transition:background-color .3s ease,color .3s ease;cursor:pointer;align-self:center;margin-top:1rem}.form-submit-btn:hover{background-color:var(--accent-color);color:var(--bg-color)}.footer{text-align:center;padding:2rem 1rem;border-top:1px solid var(--card-border-color);margin-top:0}.social-links a{color:var(--primary-text-color);font-size:1.2rem;margin:0 .75rem;display:inline-block;padding:.25rem;border-bottom:2px solid transparent}.social-links a:hover{color:var(--accent-color);border-bottom-color:var(--accent-color)}.footer p{margin-top:1rem;font-size:.9rem;color:#aaa;margin-bottom:0}.animate-on-scroll{opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out}.animate-on-scroll.is-visible{opacity:1;transform:translateY(0)}.underline-target{position:relative;display:inline-block}.underline-target:after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background-color:var(--accent-color);transition:width .4s ease-in-out}.logo .underline-target:hover:after{width:100%}#about .about-text-content h2 .underline-target:after,#projects h2 .underline-target:after,#services h2 .underline-target:after,#technologies h2 .underline-target:after,#clients h2 .underline-target:after,#contact h2 .underline-target:after{bottom:-6px;height:3px}#about .about-text-content h2.is-visible .underline-target:after,#projects h2.is-visible .underline-target:after,#services h2.is-visible .underline-target:after,#technologies h2.is-visible .underline-target:after,#clients h2.is-visible .underline-target:after,#contact h2.is-visible .underline-target:after{width:100%;transition-delay:.5s}.messenger-fab{position:fixed;bottom:20px;right:20px;background-color:var(--messenger-blue);color:#fff;border-radius:50%;box-shadow:0 2px 10px #0003;z-index:1000;text-decoration:none;display:flex;align-items:center;justify-content:center;width:60px;height:60px;transition:transform .3s ease,background-color .3s ease;animation:fab-pulse 2.5s infinite 3s}.messenger-fab i{font-size:24px;line-height:1}.messenger-fab:hover{transform:scale(1.1);background-color:#0073e6;animation-play-state:paused}@keyframes fab-pulse{0%{transform:scale(1);box-shadow:0 2px 10px #0003}50%{transform:scale(1.08);box-shadow:0 4px 15px #0084ff66}to{transform:scale(1);box-shadow:0 2px 10px #0003}}@media (max-width: 900px){.projects-layout-container{grid-template-columns:1fr;gap:2.5rem}.projects-info{position:static;text-align:center}.project-filters{flex-direction:row;justify-content:center;flex-wrap:wrap}.project-filters button{width:auto}.projects-description{margin-left:auto;margin-right:auto;max-width:600px}}@media (max-width: 768px){.header{flex-direction:column;padding:.5rem 1rem}.logo{margin-bottom:.5rem}.navigation{width:100%;flex-wrap:wrap;justify-content:center;padding-top:.5rem;border-top:1px solid var(--card-border-color)}.navigation a{margin:.25rem .75rem}.language-switcher{margin-left:.75rem;margin-top:.25rem}section{padding:3rem 1rem}.hero-section{padding-top:120px}.about-section .about-content-wrapper{flex-direction:column;align-items:center;gap:2rem}.about-text-content{order:1;max-width:100%;text-align:center}.about-text-content h2{text-align:center}.about-name{font-size:clamp(1.8rem,5vw,2.5rem)}.about-intro,.about-main-text{text-align:center}.accent-scribble{margin-left:auto;margin-right:auto}.about-image-section{order:2;max-width:300px;width:80%}.accent-square{bottom:10px;left:-15px;width:15px;height:15px}.accent-arrow{top:-15px;right:-15px;width:40px;height:60px}.service-card{flex-basis:clamp(280px,calc(50% - 1rem),350px);max-width:350px}.service-card-back p,h2{text-align:center}}@media (max-width: 480px){.navigation a{margin:.2rem .5rem;font-size:.9rem}.lang-link{font-size:.9rem}.logo{font-size:1.3rem}.about-name{font-size:clamp(1.6rem,6vw,2.2rem)}.about-intro{font-size:1rem}.about-image-section{max-width:250px}.service-card{min-height:280px;flex-basis:100%}.service-card-front,.service-card-back{padding:1rem}.service-icon-placeholder{width:50px;height:50px}.tech-logos-wrapper{gap:2rem;justify-content:center}.tech-logo-item svg,.tech-logo-item i{height:40px;width:40px}.tech-logo-item i{font-size:40px;line-height:40px}.project-item{flex-direction:column;align-items:flex-start;padding:1.5rem;text-align:center}.project-item-image{width:100%;height:150px}.project-item-details{width:100%;align-items:center}.project-view-link{align-self:center}.form-submit-btn{align-self:stretch}.messenger-fab{width:50px;height:50px;bottom:15px;right:15px}.messenger-fab i{font-size:20px}}