:root{--bg-color: rgb(3, 7, 18);--bg-light: rgb(17, 24, 39);--primary-text-color: rgb(243, 244, 246);--secondary-text-color: rgb(156, 163, 175);--border-color: rgb(55, 65, 81);--accent-blue: rgb(29, 78, 216);--accent-blue-hover: rgb(30, 64, 175);--accent-gradient: linear-gradient(to right, var(--accent-blue), var(--accent-blue-hover));--font-family: "Inter", sans-serif;--transition-speed: .3s;--border-radius: 12px;--bg-darker: rgb(0, 0, 0);--accent-green: rgb(5, 150, 105);--accent-red: rgb(220, 38, 38)}*,*: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-family);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}body.nav-open{overflow:hidden}a:focus-visible,button:focus-visible,.btn:focus-visible{outline:none;box-shadow:0 0 0 3px #3b82f680;border-radius:4px}.keyboard-navigation *:focus{outline:2px solid var(--accent-blue);outline-offset:2px}.keyboard-navigation a:focus,.keyboard-navigation button:focus,.keyboard-navigation .btn:focus{outline:3px solid var(--accent-blue);outline-offset:2px;box-shadow:0 0 0 6px #3b82f64d}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;top:-40px;left:6px;background:var(--accent-blue);color:#fff;padding:8px 16px;text-decoration:none;border-radius:4px;z-index:1000;transition:top .3s;font-weight:600}.skip-link:focus{top:6px;outline:3px solid white;outline-offset:2px}@media (prefers-contrast: high){:root{--primary-text-color: rgb(255, 255, 255);--secondary-text-color: rgb(200, 200, 200);--border-color: rgb(100, 100, 100);--accent-blue: rgb(59, 130, 246)}.btn-primary{background:var(--accent-blue);border:2px solid white}.btn-secondary{background:transparent;border:2px solid var(--accent-blue);color:var(--accent-blue)}}@media 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rgba(255,255,255,.1);cursor:pointer}.glow-card .card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#1d4ed81a,#0596691a,#dc26261a,#a855f71a);background-size:400% 400%;animation:gradientShift 8s ease infinite;opacity:0;transition:opacity .3s ease}.glow-card .card:hover:before{opacity:1}.glow-card .card:hover{background-position:80%;transform:translateY(-5px);box-shadow:0 20px 40px #0000004d,0 0 20px #1d4ed84d}.glow-card .card-image{height:160px;background:linear-gradient(135deg,#1e293b,#334155);position:relative;overflow:hidden;border-radius:15px 15px 0 0}.glow-card .card-image:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 80%,rgba(29,78,216,.3) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(5,150,105,.3) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(168,85,247,.2) 0%,transparent 50%);animation:sparkle 3s ease-in-out infinite alternate}.glow-card .card-icon{position:absolute;top:20px;right:20px;width:40px;height:40px;background:#000000b3;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--accent-blue);font-size:20px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.glow-card .card-front-content{padding:40px 30px;height:calc(100% - 160px);display:flex;flex-direction:column;justify-content:space-between;position:relative;z-index:2;box-sizing:border-box}.glow-card .card-title{font-size:1.4rem;font-weight:700;margin-bottom:15px;color:var(--primary-text-color);text-shadow:0 0 10px rgba(29,78,216,.5);transition:all .3s ease;line-height:1.3}.glow-card .card:hover .card-title{text-shadow:0 0 20px rgba(29,78,216,.8);transform:translateY(-2px)}.glow-card .card-short-description{color:var(--secondary-text-color);line-height:1.6;margin-bottom:20px;flex-grow:1;font-size:.95rem;min-height:60px;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.glow-card .card-full-description{color:var(--secondary-text-color);line-height:1.8;margin-bottom:25px;flex-grow:1;font-size:1rem}.glow-card .card-price{font-size:1.4rem;font-weight:800;color:var(--accent-blue);margin-bottom:20px;text-shadow:0 0 10px rgba(29,78,216,.5);line-height:1.3}.glow-card .card-features{list-style:none;margin-bottom:20px}.glow-card .card-features li{color:var(--secondary-text-color);margin-bottom:8px;position:relative;padding-left:25px;font-size:.95rem}.glow-card .card-features li:before{content:"✓";position:absolute;left:0;color:var(--accent-blue);font-weight:700;font-size:1.1rem}.glow-card .card-action{background:linear-gradient(135deg,var(--accent-blue),var(--accent-blue-hover));color:#fff;padding:12px 24px;border:none;border-radius:8px;font-weight:600;text-decoration:none;text-align:center;transition:all .3s ease;text-transform:uppercase;letter-spacing:1px;box-shadow:0 4px 15px #1d4ed84d}.glow-card .card-action:hover{transform:translateY(-2px);box-shadow:0 8px 25px #1d4ed880;background:linear-gradient(135deg,var(--accent-blue-hover),var(--accent-blue))}.glow-card .ver-mais-btn{background:#ffffff1a;color:var(--accent-blue);padding:8px 16px;border:2px solid var(--accent-blue);border-radius:6px;font-weight:600;text-decoration:none;text-align:center;transition:all .3s ease;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.glow-card .ver-mais-btn:hover{background:var(--accent-blue);color:#fff;transform:translateY(-2px);box-shadow:0 4px 15px #1d4ed84d}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.glow-card:nth-child(1) .card:before{background:linear-gradient(135deg,#1d4ed833,#1e40af1a)}.glow-card:nth-child(2) .card:before{background:linear-gradient(135deg,#05966933,#0478571a)}.glow-card:nth-child(3) .card:before{background:linear-gradient(135deg,#a855f733,#8b45131a)}.glow-card:nth-child(1) .card:hover{box-shadow:0 20px 40px #0000004d,0 0 20px #1d4ed866}.glow-card:nth-child(2) .card:hover{box-shadow:0 20px 40px #0000004d,0 0 20px #05966966}.glow-card:nth-child(3) .card:hover{box-shadow:0 20px 40px #0000004d,0 0 20px #a855f766}.glow-card:nth-child(1) .card-title,.glow-card:nth-child(1) .card-price{text-shadow:0 0 10px rgba(29,78,216,.5)}.glow-card:nth-child(2) .card-title,.glow-card:nth-child(2) .card-price{text-shadow:0 0 10px rgba(5,150,105,.5)}.glow-card:nth-child(3) .card-title,.glow-card:nth-child(3) .card-price{text-shadow:0 0 10px rgba(168,85,247,.5)}@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes sparkle{0%{opacity:.3;transform:scale(1)}to{opacity:.6;transform:scale(1.05)}}@media (max-width: 768px){.glow-card{width:320px;height:480px;margin:15px}.glow-card .card-content{padding:20px}.glow-card .card-title{font-size:1.3rem}.glow-card .card-price{font-size:1.2rem}.glow-card .card-short-description{font-size:.9rem;min-height:50px;-webkit-line-clamp:3}.service-cards,.product-cards-container{gap:1.5rem;padding:0 .5rem}}@media (max-width: 480px){.glow-card{width:100%;max-width:300px;height:360px;margin:10px 0}.service-cards,.product-cards-container{gap:1rem;padding:0}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes floatAnimation{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes pulseAnimation{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}@keyframes glowAnimation{0%,to{filter:drop-shadow(0 0 2px rgba(29,78,216,.5))}50%{filter:drop-shadow(0 0 8px rgba(29,78,216,.8))}}[data-animate]{opacity:0;transition:opacity .8s ease,transform .8s ease}[data-animate].is-visible{opacity:1}[data-animate=fade-in-up].is-visible{animation:fadeInUp .8s forwards cubic-bezier(.2,.8,.2,1)}#interactive-background{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:1}#main-header{width:100%;padding:1.5rem 5%;position:fixed;top:0;left:0;z-index:1000;transition:background-color var(--transition-speed) ease,backdrop-filter var(--transition-speed) ease}#main-header.scrolled{background:#030712cc;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color)}nav{display:flex;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto}.logo a{text-decoration:none;color:var(--primary-text-color);font-weight:800;font-size:1.5rem;letter-spacing:1px;display:flex;flex-direction:column;line-height:1.2}.logo .company-name{font-size:.8rem;font-weight:500;color:var(--secondary-text-color);text-transform:uppercase;letter-spacing:2px;margin-bottom:.1rem}.nav-menu{display:flex;align-items:center;gap:1.5rem}.nav-link{color:var(--secondary-text-color);text-decoration:none;font-weight:500;transition:color var(--transition-speed) ease;padding:.5rem}.nav-link:hover{color:var(--primary-text-color)}.nav-contact-btn{display:block}.hamburger{display:none}.btn{padding:.75rem 1.5rem;border:none;border-radius:8px;font-weight:500;font-size:1rem;text-decoration:none;cursor:pointer;transition:all var(--transition-speed) ease;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary{background-image:var(--accent-gradient);color:var(--primary-text-color);box-shadow:0 4px 15px -5px #1d4ed880}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 6px 20px -5px #1d4ed8b3}.btn-secondary{background-color:var(--bg-light);color:var(--primary-text-color);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--border-color);color:#fff}.btn-outline{background:transparent;color:var(--primary-text-color);border:1px solid var(--border-color)}.btn-outline:hover{background:var(--bg-light);border-color:var(--bg-light)}main{padding-top:100px;position:relative;z-index:2}section{padding:6rem 5%;max-width:1200px;margin:0 auto;text-align:center}.section-title{font-size:clamp(2.2rem,5vw,3rem);font-weight:800;margin-bottom:1rem;padding-top:4rem;line-height:1.4;margin-top:3rem}.section-subtitle{color:var(--secondary-text-color);font-size:1.1rem;max-width:600px;margin:0 auto 3rem}.hero{min-height:80vh;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden;padding-bottom:8rem}.hero-content{z-index:2}.main-headline{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:500;color:var(--secondary-text-color)}.sub-headline{font-size:clamp(3rem,8vw,5.5rem);font-weight:800;line-height:1.1;background:linear-gradient(to right,#fff,#a7a7a7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1.5rem}.hero-description{max-width:600px;color:var(--secondary-text-color);font-size:1.2rem;margin:0 auto}.hero-buttons{display:flex;gap:1rem;margin-top:2rem;flex-wrap:wrap;justify-content:center}@keyframes animate-glow{0%{transform:translate(-50%,-50%) rotate(0) scale(1.5)}to{transform:translate(-50%,-50%) rotate(360deg) scale(1.5)}}.hero-bg-glow{position:absolute;top:50%;left:50%;width:800px;height:800px;background:radial-gradient(circle,#1d4ed826,#03071200 60%);animation:animate-glow 40s linear infinite;z-index:1}.about-me-content{display:grid;grid-template-columns:1fr;gap:3rem;text-align:left;max-width:900px;margin:0 auto}.about-me-text h3{font-size:1.8rem;margin-bottom:1rem;color:var(--primary-text-color)}.about-me-text p{color:var(--secondary-text-color);margin-bottom:1rem;max-width:65ch}.skills-list h4{font-size:1.2rem;margin-bottom:1rem;color:var(--secondary-text-color)}.skills-tags{display:flex;flex-wrap:wrap;gap:.75rem}.skills-tags span{background-color:#1d4ed81a;color:var(--accent-blue);padding:.5rem 1rem;border-radius:99px;font-size:.9rem;font-weight:500}.service-cards{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:2rem;margin-top:3rem;padding:0 1rem}.card{background-color:var(--bg-light);padding:2.5rem;border:1px solid var(--border-color);border-radius:var(--border-radius);transition:all var(--transition-speed) ease;position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:-50%;left:-50%;width:100%;height:100%;background:radial-gradient(circle,rgba(29,78,216,.2),transparent 80%);transform-origin:center;opacity:0;transition:opacity .5s ease}.card:hover{transform:translateY(-8px);border-color:var(--accent-blue);box-shadow:0 10px 30px #0003}.card:hover:before{opacity:1;animation:rotate-glow 4s linear infinite}@keyframes rotate-glow{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.card-icon{color:var(--accent-blue);margin-bottom:1.5rem}.card-icon svg{width:40px;height:40px}.service-cards .card:nth-child(1) .card-icon svg{animation:floatAnimation 3s ease-in-out infinite}.service-cards .card:nth-child(2) .card-icon svg{animation:pulseAnimation 2.5s ease-in-out infinite}.service-cards .card:nth-child(3) .card-icon svg{animation:glowAnimation 4s ease-in-out infinite}.card h3{font-size:1.5rem;margin-bottom:.5rem}.card p{color:var(--secondary-text-color)}.carousel-wrapper{position:relative;width:100%;max-width:1000px;margin:auto;padding:0 4rem}.project-carousel{position:relative;width:100%;height:450px;display:flex;justify-content:center;align-items:center;perspective:1000px}.project-card{width:100%;max-width:400px;aspect-ratio:1 / 1;position:absolute;display:flex;flex-direction:column;justify-content:flex-end;text-align:left;background-color:var(--bg-light);border:1px solid var(--border-color);border-radius:var(--border-radius);overflow:hidden;transition:transform .5s ease,opacity .5s ease,z-index 0s .25s;opacity:0;transform:scale(.7)}.project-card.active{opacity:1;transform:translate(0) scale(1);z-index:10}.project-card.prev,.project-card.next{opacity:.6;z-index:5;cursor:pointer;filter:blur(1px)}.project-card.prev{transform:translate(-55%) scale(.85)}.project-card.next{transform:translate(55%) scale(.85)}.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);background-color:#111827b3;border:1px solid var(--border-color);color:var(--primary-text-color);border-radius:50%;width:44px;height:44px;font-size:1.5rem;cursor:pointer;z-index:20;display:flex;align-items:center;justify-content:center;transition:all var(--transition-speed) ease}.carousel-arrow:hover{background-color:var(--accent-blue);border-color:var(--accent-blue-hover)}.carousel-arrow.prev{left:0}.carousel-arrow.next{right:0}.project-card:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background:linear-gradient(to top,rgba(3,7,18,.95) 20%,transparent 60%);opacity:1;transition:background var(--transition-speed) ease}.project-image{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.project-image img{width:100%;height:100%;aspect-ratio:unset;object-fit:cover;transition:transform .4s ease}.project-card:hover .project-image img{transform:scale(1.05)}.project-content{padding:1.25rem;display:flex;flex-direction:column;z-index:2;position:relative;flex-grow:0}.project-content h3{font-size:1.3rem;margin-bottom:.75rem;line-height:1.4;height:auto;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.project-content p{color:var(--secondary-text-color);font-size:.9rem;margin-bottom:1rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.project-tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem;max-height:2.2rem;overflow:hidden}.project-tags span{background-color:#1d4ed81a;color:var(--accent-blue);padding:.3rem .8rem;border-radius:99px;font-size:.8rem;font-weight:500}.project-card .btn{align-self:flex-start;margin-top:auto}.testimonial-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;text-align:left}.testimonial-card{background-color:var(--bg-light);padding:2rem;border:1px solid var(--border-color);border-radius:var(--border-radius);display:flex;flex-direction:column}.quote{color:var(--primary-text-color);font-style:italic;flex-grow:1;margin-bottom:1.5rem;position:relative;padding-left:2rem}.quote:before{content:"“";position:absolute;left:0;top:-.5rem;font-size:3rem;color:var(--accent-blue);opacity:.5;line-height:1}.author{border-top:1px solid var(--border-color);padding-top:1rem}.author strong{display:block;color:var(--primary-text-color)}.author span{font-size:.9rem;color:var(--secondary-text-color)}.product-cards-container{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:2rem;margin-top:3rem;padding:0 1rem}.product-card{background-color:var(--bg-light);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:2.5rem;width:100%;text-align:left;display:flex;flex-direction:column;transition:all var(--transition-speed) ease;position:relative;overflow:hidden}.product-card.popular{border-color:var(--accent-blue);transform:scale(1.05);box-shadow:0 10px 40px -10px #1d4ed84d}.badge{position:absolute;top:1.5rem;right:1.5rem;background-color:var(--accent-blue);color:#fff;padding:.3rem .8rem;font-size:.8rem;font-weight:700;border-radius:99px}.product-header{margin-bottom:1.5rem}.product-header h4{font-size:1.6rem}.product-header p{color:var(--secondary-text-color)}.price{font-size:2.5rem;font-weight:700;margin-bottom:1.5rem}.price small{font-size:1rem;font-weight:400;color:var(--secondary-text-color)}.features{list-style:none;margin-bottom:2rem;flex-grow:1}.features li{margin-bottom:.8rem;display:flex;align-items:center;gap:.8rem}.features li:before{content:"✓";color:var(--accent-blue);font-weight:700}.product-card .btn{width:100%}.cta-card{padding:4rem;border-radius:var(--border-radius);background:var(--bg-light) url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="p" width="10" height="10" patternUnits="userSpaceOnUse"><circle cx="1" cy="1" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23p)"/></svg>');border:1px solid var(--border-color)}.cta-card h2{font-size:2.2rem;margin-bottom:1rem}.cta-card p{color:var(--secondary-text-color);margin:0 auto 2rem;max-width:600px}.btn-cta{font-size:1.1rem;padding:1rem 2.5rem}footer{padding:3rem 5%;border-top:1px solid var(--border-color);background-color:var(--bg-color);position:relative;z-index:2}.footer-content{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1.5rem}.footer-logo a{text-decoration:none;color:var(--primary-text-color);font-weight:700;font-size:1.3rem;display:flex;flex-direction:column;line-height:1.2}.footer-logo .company-name{font-size:.7rem;font-weight:500;color:var(--secondary-text-color);text-transform:uppercase;letter-spacing:2px;margin-bottom:.1rem}.footer-social{display:flex;gap:1.5rem}.footer-social a{color:var(--secondary-text-color);transition:color var(--transition-speed) ease}.footer-social a:hover{color:var(--accent-blue)}.footer-links{text-align:right}.footer-links p{font-size:.9rem;color:var(--secondary-text-color)}.footer-cta-link{color:var(--primary-text-color);text-decoration:none;transition:color var(--transition-speed) ease;margin-bottom:.5rem;display:inline-block}.footer-cta-link:hover{color:var(--accent-blue);text-decoration:underline}.admin-login-link{color:var(--secondary-text-color);text-decoration:none;margin-left:8px;font-size:.8rem;opacity:.6;transition:all var(--transition-speed) ease;cursor:pointer}.admin-login-link:hover{opacity:1;color:var(--accent-blue)}.whatsapp-fab{position:fixed;bottom:2rem;right:2rem;width:60px;height:60px;background-color:#25d366;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0003;z-index:1000;transition:transform .3s ease,box-shadow .3s ease;text-decoration:none}.whatsapp-fab:hover{transform:scale(1.1);box-shadow:0 6px 16px #0000004d}.whatsapp-fab svg{width:32px;height:32px}.back-to-top-fab{position:fixed;bottom:calc(3rem + 60px);right:2rem;width:50px;height:50px;background-color:var(--accent-blue);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0003;z-index:999;text-decoration:none;opacity:0;visibility:hidden;transform:translateY(20px);transition:opacity .3s ease,visibility .3s ease,transform .3s ease}.back-to-top-fab.is-visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top-fab:hover{background-color:var(--accent-blue-hover);transform:scale(1.1)}.back-to-top-fab svg{width:24px;height:24px}#app-overlays{position:fixed;top:0;left:0;width:100%;height:100%;z-index:2000;pointer-events:none}.app-page{position:absolute;top:0;left:0;width:100%;height:100%;overflow-y:auto;opacity:0;transition:opacity .4s ease;pointer-events:none}.app-page:not([hidden]){opacity:1;pointer-events:all}#login-page{display:flex;justify-content:center;align-items:center;padding:2rem;background-color:#030712e6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}#admin-page{background-color:var(--bg-color)}body.overlay-active>main,body.overlay-active>footer,body.overlay-active>#main-header,body.overlay-active>.whatsapp-fab,body.overlay-active>.back-to-top-fab{filter:blur(5px);pointer-events:none;-webkit-user-select:none;user-select:none}.login-container{position:relative;width:100%;max-width:420px;text-align:center}.login-logo{margin-bottom:2rem}.login-logo a{font-size:1.8rem;align-items:center}.login-logo .company-name{font-size:.9rem}.login-form{background-color:var(--bg-light);padding:2.5rem;border-radius:var(--border-radius);border:1px solid var(--border-color);text-align:left}.login-form h2{font-size:1.8rem;margin-bottom:.5rem;text-align:center}.login-form p{color:var(--secondary-text-color);margin-bottom:2rem;text-align:center}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--secondary-text-color)}.form-group input,.form-group textarea{width:100%;padding:.75rem;background-color:var(--bg-color);border:1px solid var(--border-color);border-radius:8px;color:var(--primary-text-color);font-size:1rem;transition:border-color var(--transition-speed),box-shadow var(--transition-speed)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px #1d4ed84d}.error-message{color:var(--accent-red);min-height:1.2em;font-size:.9rem;margin-top:1rem;text-align:center}.login-form .btn{width:100%;padding:.8rem;font-size:1.1rem}.admin-login-form,.admin-login-form .form-group{margin-bottom:1.5rem}.admin-login-form label{display:block;margin-bottom:.5rem;font-weight:600;color:var(--primary-text-color)}.admin-login-form input[type=text],.admin-login-form input[type=password]{width:100%;padding:.75rem;border:2px solid var(--border-color);border-radius:8px;background:var(--bg-color);color:var(--primary-text-color);font-size:1rem;transition:border-color .3s ease,box-shadow .3s ease}.admin-login-form input[type=text]:focus,.admin-login-form input[type=password]:focus{outline:none;border-color:var(--accent-blue);box-shadow:0 0 0 3px #1d4ed81a}.login-info{background:#1d4ed81a;border:1px solid rgba(29,78,216,.2);border-radius:8px;padding:1rem;margin-top:1.5rem;text-align:left}.login-info p{margin-bottom:.5rem;font-size:.9rem}.login-info code{background:#1d4ed833;padding:.2rem .4rem;border-radius:4px;font-family:Courier New,monospace;font-weight:700}.login-info small{display:block;margin-top:.5rem;color:var(--secondary-text-color);font-style:italic}#login-page .close-btn{position:absolute;top:1rem;right:1rem;background:none;border:none;color:var(--secondary-text-color);font-size:2.5rem;cursor:pointer;line-height:1;transition:color var(--transition-speed) ease;z-index:10}#login-page .close-btn:hover{color:var(--primary-text-color)}.admin-wrapper{display:flex;min-height:100vh;width:100%;height:100%}.sidebar{width:260px;background-color:var(--bg-darker);border-right:1px solid var(--border-color);display:flex;flex-direction:column;padding:1.5rem;flex-shrink:0}.sidebar-header{margin-bottom:2.5rem}.sidebar-header a{font-size:1.5rem}.sidebar-header .company-name{font-size:.8rem}.sidebar-nav{display:flex;flex-direction:column;gap:.5rem;flex-grow:1}.nav-item{display:flex;align-items:center;gap:1rem;padding:.8rem 1rem;border-radius:8px;color:var(--secondary-text-color);text-decoration:none;font-weight:500;transition:background-color var(--transition-speed),color var(--transition-speed);cursor:pointer}.nav-item svg{width:24px;height:24px;flex-shrink:0}.nav-item:hover{background-color:var(--bg-light);color:var(--primary-text-color)}.nav-item.is-active{background-color:var(--accent-blue);color:#fff;font-weight:600}.sidebar-footer .btn{width:100%;justify-content:flex-start}.main-content{flex-grow:1;padding:2rem 3rem;overflow-y:auto}.main-header-admin{margin-bottom:2rem}.main-header-admin h1{font-size:2.5rem;font-weight:800}.admin-section{display:none}.admin-section.is-active{display:block;animation:fadeIn .5s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem}.metric-card{background-color:var(--bg-light);padding:1.5rem;border-radius:var(--border-radius);border:1px solid var(--border-color)}.metric-card h3{font-size:1rem;font-weight:500;color:var(--secondary-text-color);margin-bottom:.5rem}.metric-value{font-size:2.5rem;font-weight:700;line-height:1}.metric-change{font-weight:500}.metric-change.positive{color:var(--accent-green)}.metric-change.negative{color:var(--accent-red)}.chart-container{background-color:var(--bg-light);padding:1.5rem;border-radius:var(--border-radius);border:1px solid var(--border-color);margin-top:2rem}.chart-container h3{margin-bottom:1rem}.chart-placeholder{height:300px;background-color:var(--bg-color);border-radius:8px;display:flex;flex-direction:column;justify-content:center;align-items:center;color:var(--secondary-text-color);border:1px dashed var(--border-color)}.small-note{font-size:.8rem;margin-top:1rem;max-width:400px;text-align:center}.section-header{display:flex;justify-content:flex-end;margin-bottom:1.5rem}.table-wrapper{overflow-x:auto;background-color:var(--bg-light);border:1px solid var(--border-color);border-radius:var(--border-radius)}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th,.data-table td{padding:1rem 1.5rem;border-bottom:1px solid var(--border-color)}.data-table th{font-weight:600;color:var(--secondary-text-color);text-transform:uppercase;font-size:.8rem;letter-spacing:.5px}.data-table tbody tr:last-child td{border-bottom:none}.action-buttons{display:flex;gap:.5rem}.action-buttons .btn{padding:.4rem .8rem;font-size:.9rem}.btn-edit{background-color:var(--accent-blue);color:#fff}.btn-delete{background-color:var(--accent-red);color:#fff}.content-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem}.content-card{background-color:var(--bg-light);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.content-card input,.content-card textarea{width:100%;padding:.6rem}.content-card textarea{resize:vertical;min-height:100px}.content-card .btn{margin-top:1rem}.settings-form-container{background-color:var(--bg-light);padding:2rem;border-radius:var(--border-radius);border:1px solid var(--border-color);max-width:600px}.settings-form-container h3{margin-bottom:1.5rem;font-size:1.5rem}.modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:3000;display:flex;align-items:center;justify-content:center}.modal[hidden]{display:none}.modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:#000000b3;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal-content{position:relative;background-color:var(--bg-light);border:1px solid var(--border-color);border-radius:var(--border-radius);width:90%;max-width:600px;max-height:90vh;overflow-y:auto;z-index:3001;display:flex;flex-direction:column}.modal-header{padding:1.5rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-header h2{font-size:1.5rem}.close-btn{background:none;border:none;color:var(--secondary-text-color);font-size:2rem;cursor:pointer;line-height:1}#project-form{padding:1.5rem;flex-grow:1}.modal-footer{padding:1.5rem;border-top:1px solid var(--border-color);display:flex;justify-content:flex-end;gap:1rem}body.admin-route{background:#1a1a1a;overflow-x:hidden}#admin-panel-container{min-height:100vh;background:#1a1a1a;color:#fff}.admin-header{background:#2a2a2a;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #333}.admin-header h1{color:#fff;margin:0;font-size:1.5rem}.logout-btn{background:#dc2626;color:#fff;border:none;padding:.5rem 1rem;border-radius:.375rem;cursor:pointer;font-size:.875rem;transition:background-color .2s}.logout-btn:hover{background:#b91c1c}#admin-content{padding:2rem;min-height:calc(100vh - 80px)}.loading{text-align:center;padding:2rem;color:#9ca3af;font-size:1.125rem}@media (max-width: 992px){.product-card.popular{transform:scale(1)}}@media (max-width: 768px){body{font-size:14px}#main-header{padding:1rem 5%}.logo a{font-size:1.2rem}section{padding:3.5rem 5%}.hero{padding-bottom:4rem;min-height:70vh}.main-headline{font-size:1.1rem}.sub-headline{font-size:clamp(2.2rem,10vw,3.2rem)}.hero-description{font-size:.95rem}.section-title{font-size:1.9rem}.section-subtitle{font-size:1rem;margin-bottom:2rem}.about-me-text h3{font-size:1.5rem}.card{padding:1.5rem}.card h3{font-size:1.25rem}.carousel-wrapper{padding:0}.project-carousel{height:400px}.project-card.prev{transform:translate(-40%) scale(.75)}.project-card.next{transform:translate(40%) scale(.75)}.carousel-arrow{width:38px;height:38px;font-size:1.2rem}.carousel-arrow.prev{left:5px}.carousel-arrow.next{right:5px}.project-content{padding:1rem}.project-content h3{font-size:1.1rem}.testimonial-card,.product-card{padding:1.5rem}.product-header h4{font-size:1.3rem}.price{font-size:2.2rem}.cta-card{padding:2.5rem 1.5rem}.cta-card h2{font-size:1.8rem}.nav-menu .nav-contact-btn{display:none}.nav-menu{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#030712f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex-direction:column;justify-content:center;align-items:center;gap:2rem;transform:translateY(-100%);transition:transform .4s cubic-bezier(.7,0,.3,1);z-index:998}.nav-menu.is-active{transform:translateY(0)}.nav-menu.is-active .nav-contact-btn{display:inline-flex}.nav-link{font-size:1.5rem;color:var(--primary-text-color)}.nav-contact-btn{font-size:1.2rem;padding:.8rem 2rem}.hamburger{display:block;padding:15px;cursor:pointer;background-color:transparent;border:0;z-index:999;flex-shrink:0}.hamburger-box{width:30px;height:24px;display:inline-block;position:relative}.hamburger-inner{display:block;top:50%;transform:translateY(-50%)}.hamburger-inner,.hamburger-inner:before,.hamburger-inner:after{width:30px;height:3px;background-color:var(--primary-text-color);border-radius:3px;position:absolute;transition:transform .3s ease}.hamburger-inner:before,.hamburger-inner:after{content:"";display:block}.hamburger-inner:before{top:-10px}.hamburger-inner:after{bottom:-10px}.hamburger.is-active .hamburger-inner{transform:rotate(45deg)}.hamburger.is-active .hamburger-inner:before{transform:rotate(-90deg) translate(-10px)}.hamburger.is-active .hamburger-inner:after{transform:rotate(0) translate(20px);opacity:0}.footer-content{flex-direction:column;text-align:center;gap:2rem}.footer-logo{align-items:center}.footer-links{order:1;text-align:center}.whatsapp-fab{width:50px;height:50px;bottom:1.5rem;right:1.5rem}.back-to-top-fab{width:44px;height:44px;right:1.5rem;bottom:calc(2rem + 50px)}.whatsapp-fab svg{width:28px;height:28px}.admin-wrapper{flex-direction:column}.sidebar{width:100%;height:auto;flex-direction:row;align-items:center;justify-content:space-between;padding:1rem;border-right:none;border-bottom:1px solid var(--border-color)}.sidebar-header a{font-size:1.2rem}.sidebar-nav,.sidebar-footer{display:none}.main-content{padding:1.5rem}.main-header-admin h1{font-size:1.8rem}}