:root{--primary:#0f172a;--secondary:#0ea5e9;--accent:#10b981;--text:#334155;--text-muted:#64748b;--light:#f1f5f9;--white:#fff;--shadow:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--logo-scale:1}@media (width<=768px){:root{--logo-scale:.8}}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:calc((var(--logo-height,150px) * var(--logo-scale)) + var(--header-padding,20px))}body{color:var(--text);background-color:var(--white);font-family:Inter,sans-serif;line-height:1.6}h1,h2,h3{color:var(--primary);font-family:Playfair Display,serif;font-weight:700}.container{max-width:1200px;margin:0 auto;padding:0 20px}header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;min-height:60px;height:calc((var(--logo-height,150px) * var(--logo-scale)) + var(--header-padding,20px));background:#fffffff2;transition:height .3s cubic-bezier(.4,0,.2,1),background .3s,box-shadow .3s;position:sticky;top:0;box-shadow:0 2px 10px #0000001a}.header-flex{justify-content:space-between;align-items:center;height:100%;display:flex}.logo{color:var(--primary);letter-spacing:-1px;cursor:pointer;font-size:3rem;font-weight:800;text-decoration:none;transition:transform .3s cubic-bezier(.4,0,.2,1),font-size .3s;display:inline-block}.logo img{height:calc(var(--logo-height,150px) * var(--logo-scale));transition:height .3s cubic-bezier(.4,0,.2,1)}.logo span{color:var(--secondary)}.logo:hover{transform:scale(1.05)}nav a{color:var(--primary);margin-left:1.5rem;font-weight:600;text-decoration:none;transition:color .3s}.nav-cta{background:var(--primary);z-index:1;border-radius:6px;padding:.5rem 1.2rem;position:relative;overflow:hidden;color:var(--white)!important}.nav-cta:before{content:"";opacity:0;background:#fff3;border-radius:50%;width:0;height:0;animation:2s infinite pulse;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes pulse{0%{opacity:0;width:0;height:0}50%{opacity:1;width:100%;height:100%}to{opacity:0;width:150%;height:150%}}.nav-links a:hover{color:var(--secondary)}.hero{color:var(--white);text-align:center;background-color:#0000;background-image:linear-gradient(#0f172ad9,#0f172ad9),url(https://images.unsplash.com/photo-1497366216548-37526070297c?q=80&w=2069&auto=format&fit=crop);background-position:50%;background-repeat:repeat,repeat;background-size:cover;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;padding:4rem 0 100px}.hero-tag{text-transform:uppercase;letter-spacing:2px;color:var(--secondary);margin-bottom:1rem;font-size:.8rem;font-weight:700;display:block}.hero h1{color:var(--white);margin-bottom:1.5rem;font-size:3.5rem;line-height:1.2}.hero p{color:#cbd5e1;max-width:700px;margin:0 auto 2.5rem;font-size:1.25rem}.text-gradient{background:linear-gradient(90deg,#0ea5e9,#10b981);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.btn{border-radius:8px;padding:1rem 2.5rem;font-weight:700;text-decoration:none;transition:all .3s;display:inline-block}.btn-primary{background:var(--secondary);color:var(--white);box-shadow:0 4px 14px #0ea5e966}.btn-secondary{color:var(--white);background:#ffffff1a;border:1px solid #fff3;margin-left:1rem}.btn:hover{filter:brightness(1.1);transform:translateY(-2px)}.btn-icon{opacity:0;vertical-align:middle;max-width:0;transition:all .4s cubic-bezier(.175,.885,.32,1.275);display:inline-block;overflow:hidden;transform:translate(10px)}.btn:hover .btn-icon{opacity:1;max-width:40px;animation:2s ease-in-out .4s infinite icon-float;transform:translate(8px)}@keyframes icon-float{0%,to{transform:translate(8px)translateY(0)}50%{transform:translate(8px)translateY(-5px)}}.hero-btns .btn-secondary:hover{border-color:var(--secondary);color:var(--white);background:#0ea5e933;transform:translateY(-4px)scale(1.02);box-shadow:0 0 20px #0ea5e966}#hero-simulation-btn{animation:4s ease-in-out 5s infinite attention-pulse}#hero-simulation-btn.stop-animation{animation:none!important}@keyframes attention-pulse{0%,80%,to{transform:translateY(0)scale(1);box-shadow:0 4px 14px #0000001a}90%{transform:translateY(-3px)scale(1.03);box-shadow:0 0 20px #0ea5e999}}.btn:disabled{background:var(--text-muted);box-shadow:none;opacity:.6;cursor:not-allowed;transform:none}.btn-loading{pointer-events:none;position:relative;color:#0000!important}.btn-loading:after{content:"";border:2px solid #ffffff4d;border-top-color:var(--white);border-radius:50%;width:1.2rem;height:1.2rem;animation:.6s linear infinite spin;position:absolute;top:calc(50% - .6rem);left:calc(50% - .6rem)}@keyframes spin{to{transform:rotate(360deg)}}.stats{background:linear-gradient(#f8fafc,#eff6ff);border-bottom:1px solid #e2e8f0;padding:6rem 0}.simulation-grid{grid-template-columns:1.2fr 1.8fr;align-items:center;gap:3rem;display:grid}.simulation-controls h2{margin-bottom:.5rem}.simulation-controls p{color:var(--text-muted);margin-bottom:2rem;font-size:.95rem}.control-group{margin-top:1.5rem;position:relative}.control-label{color:var(--primary);justify-content:space-between;margin-bottom:.8rem;font-weight:600;display:flex}.control-label b{color:var(--secondary);font-size:1.1rem}input[type=range]{-webkit-appearance:none;cursor:pointer;background:0 0;width:100%;margin:15px 0}input[type=range]:focus{outline:none}input[type=range]::-webkit-slider-runnable-track{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:10px;width:100%;height:8px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--white);border:3px solid var(--secondary);border-radius:50%;width:24px;height:24px;margin-top:-8px;transition:all .2s;box-shadow:0 4px 10px #0000001a}input[type=range]::-webkit-slider-thumb:hover{background:var(--secondary);transform:scale(1.1);box-shadow:0 0 0 8px #0ea5e91a}input[type=range]::-moz-range-track{background:#e2e8f0;border-radius:10px;width:100%;height:6px}input[type=range]::-moz-range-thumb{background:var(--white);border:3px solid var(--secondary);cursor:pointer;border-radius:50%;width:18px;height:18px;transition:all .2s;box-shadow:0 4px 6px -1px #0000001a}input[type=range]::-moz-range-thumb:hover{background:var(--secondary)}.btn-reset{border:1px solid var(--text-muted);width:100%;color:var(--text-muted);cursor:pointer;background:0 0;border-radius:8px;margin-top:2rem;padding:.8rem;font-weight:600;transition:all .3s}.btn-reset:hover{border-color:var(--secondary);color:var(--secondary);background:#0ea5e90d}.summary-item{text-align:center;background:#f8fafc;border:2px solid #0000;border-radius:12px;padding:1rem;box-shadow:inset 0 2px 4px #0000000d}.tooltip{background:var(--primary);color:var(--white);pointer-events:none;opacity:0;white-space:nowrap;z-index:10;border-radius:6px;padding:4px 10px;font-size:.8rem;font-weight:700;transition:opacity .2s,transform .1s;position:absolute;bottom:42px;transform:translate(-50%);box-shadow:0 4px 6px -1px #0003}.tooltip:after{content:"";border:6px solid #0000;border-top-color:var(--primary);position:absolute;top:100%;left:50%;transform:translate(-50%)}input[type=range]:active~.tooltip{opacity:1}.simulation-chart{height:50vh;min-height:350px;max-height:500px;padding:1.5rem;position:relative}@media (width<=992px){.simulation-grid{grid-template-columns:1fr;gap:2rem}.simulation-chart{height:400px}}.stat-item h3{color:var(--secondary);font-size:2.5rem}.stat-item p{color:var(--text-muted);font-size:.9rem;font-weight:600}.section-padding{padding:80px 5%}.section-title{text-align:center;margin-bottom:3rem}.section-title h2{margin-bottom:1rem;font-size:2.5rem;display:inline-block;position:relative}.section-title h2:after{content:"";background:var(--secondary);width:50px;height:4px;position:absolute;bottom:-10px;left:50%;transform:translate(-50%)}.bg-light{background-color:var(--light)}.services-container{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem;display:grid}.card{background:var(--white);box-shadow:var(--shadow);border:1px solid #f1f5f9;border-radius:10px;padding:2.5rem;transition:transform .3s}.card:hover{transform:translateY(-10px)}.card .icon{margin-bottom:1rem;font-size:2.5rem}.card.card{color:inherit;text-decoration:none;display:block}.services-cta{grid-column:1/-1;justify-content:center;margin-top:2rem;display:flex}.method-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:2rem;margin-top:3rem;display:grid}.method-card{background:var(--white);box-shadow:var(--shadow);border-top:4px solid var(--secondary);border-radius:12px;padding:3rem 2rem;position:relative}.method-number{color:#f1f5f9;font-size:3.5rem;font-weight:800;line-height:1;position:absolute;top:10px;right:20px}.product-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:1rem;display:grid}.product-card{background:var(--white);text-align:center;border:1px solid #e2e8f0;border-radius:10px;padding:2.5rem;transition:all .3s}.product-card:hover{border-color:var(--secondary);box-shadow:0 10px 25px #0000000d}.product-icon{margin-bottom:1.5rem;font-size:3rem}.badge-container{justify-content:center;gap:.5rem;margin-top:1.5rem;display:flex}.badge{background:var(--light);color:var(--primary);opacity:0;white-space:nowrap;border:1px solid #cbd5e1;border-radius:5px;padding:.3rem .8rem;font-size:.7rem;font-weight:700;transition:all .4s cubic-bezier(.175,.885,.32,1.275);display:inline-block;transform:scale(.8)translateY(5px)}.badge.show{opacity:1;transform:scale(1)translateY(0)}.blog-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.blog-card{background:var(--light);border-left:4px solid var(--secondary);border-radius:10px;padding:2rem;transition:transform .3s}.blog-image-wrapper{border-radius:8px;width:100%;height:200px;margin-bottom:1.5rem;overflow:hidden}.blog-card-image{object-fit:cover;width:100%;height:100%;transition:transform .5s,opacity .3s}.blog-card h3{margin-bottom:1rem;font-size:1.2rem}.blog-card:hover{background:var(--white);box-shadow:var(--shadow);transform:translateY(-5px)}.blog-card:hover .blog-card-image{opacity:.85;transform:scale(1.1)}.blog-date{color:var(--secondary);margin-bottom:1rem;font-size:.85rem;font-weight:600}.read-more{color:var(--primary);margin-top:1.5rem;font-size:.9rem;font-weight:700;text-decoration:none;display:inline-block}.contact-grid{grid-template-columns:1fr 1fr;align-items:center;gap:4rem;display:grid}.contact-details p{margin-bottom:1rem;font-weight:600}.contact-details a{color:inherit;text-decoration:none;transition:color .3s}.contact-details a:hover{color:var(--secondary)}.glass-card{background:var(--white);box-shadow:var(--shadow);border-radius:15px;padding:3rem}@media (width<=768px){.glass-card{padding:1.5rem}.simulation-grid{gap:1.5rem}.simulation-summary{grid-template-columns:1fr;margin-top:1.5rem}.simulation-chart{height:300px;min-height:250px;padding:1rem}.summary-item{padding:1.25rem}.hero h1{font-size:2.2rem}.hero p{font-size:1rem}}#contact-form{flex-direction:column;gap:1rem;display:flex}#contact-form input,#contact-form textarea{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:1rem;transition:all .3s}#contact-form input.input-error{border-color:#ef4444;box-shadow:0 0 0 3px #ef44441a}.error-msg{color:#ef4444;margin-top:-.5rem;font-size:.8rem;display:none}.success-msg-container{text-align:center;flex-direction:column;align-items:center;animation:.5s ease-out forwards scaleIn;display:none}.fade-out{pointer-events:none;animation:.4s ease-in forwards fadeOut}.scale-in{animation:.4s ease-out forwards scaleIn}.success-icon{margin-bottom:1rem;font-size:4rem}@keyframes fadeOut{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.95)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}footer{background:var(--primary);color:#94a3b8;text-align:center;padding:40px 0}.footer-logo{color:var(--white);margin-bottom:1rem;font-weight:800;text-decoration:none;transition:transform .3s;display:inline-block}.footer-logo img{height:calc(120px * var(--logo-scale));width:auto;transition:height .3s}.footer-logo:hover{transform:scale(1.05)}.admin-link{color:#ffffff4d;margin-top:1rem;font-size:.7rem;text-decoration:none;transition:color .3s;display:block}.admin-link:hover{color:var(--secondary)}.whatsapp-float{color:#fff;z-index:2000;background-color:#25d366;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;font-size:28px;text-decoration:none;transition:all .3s;display:flex;position:fixed;bottom:30px;right:30px;box-shadow:0 4px 10px #0000004d}.whatsapp-float:hover{background-color:#128c7e;transform:scale(1.1)translateY(-5px);box-shadow:0 6px 15px #0006}.article-container{padding-top:calc((var(--logo-height,150px) * var(--logo-scale)) + var(--header-padding,20px));transition:padding-top .3s cubic-bezier(.4,0,.2,1)}.article-header{background:var(--light);text-align:center;padding:5rem 0}.article-header .blog-date{margin-bottom:1rem;font-size:1.1rem;display:block}.article-header h1{max-width:900px;margin:0 auto;font-size:3.2rem;line-height:1.2}.reading-time{color:var(--text-muted);margin-top:.8rem;font-size:.95rem;display:block}.article-content{max-width:800px;margin:0 auto;padding:4rem 20px}.article-content p{color:var(--text);margin-bottom:1.8rem;font-size:1.2rem}.article-content h2{color:var(--primary);margin:3rem 0 1.5rem;font-size:2rem}.progress-container{z-index:2100;background:#ffffff1a;width:100%;height:4px;position:fixed;top:0;left:0}.progress-bar{background:var(--secondary);width:0%;height:100%;transition:width .1s ease-out}.key-figures{background:var(--light);border-bottom:4px solid var(--secondary);border-radius:12px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.5rem;margin-bottom:3rem;padding:2.5rem;display:grid}.key-figure-item{text-align:center;cursor:default;transition:all .3s}.key-figure-item:hover{transform:translateY(-5px)scale(1.05)}.key-figure-value{color:var(--secondary);font-size:2.5rem;font-weight:800;line-height:1;transition:color .3s;display:block}.key-figure-item:hover .key-figure-value{color:var(--primary)}.key-figure-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-top:.7rem;font-size:.8rem;font-weight:700}.live-update-toast{background:var(--primary);color:var(--white);z-index:3000;pointer-events:none;border:1px solid #ffffff1a;border-radius:50px;align-items:center;gap:10px;padding:10px 20px;font-size:.85rem;font-weight:600;transition:transform .5s cubic-bezier(.175,.885,.32,1.275);display:flex;position:fixed;bottom:30px;left:50%;transform:translate(-50%)translateY(100px);box-shadow:0 10px 25px #0000004d}.live-update-toast.show{transform:translate(-50%)translateY(0)}.live-update-toast i{color:var(--secondary);font-style:normal}@keyframes highlight-fade{0%{background-color:#0ea5e933;transform:scale(1.02)}to{background-color:#0000;transform:scale(1)}}.flash-update{border-radius:8px;animation:2s cubic-bezier(.4,0,.2,1) highlight-fade}@keyframes badge-pulse{0%{transform:scale(1)}50%{background-color:var(--accent);transform:scale(1.3)}to{transform:scale(1)}}.badge-pulse{animation:.6s ease-in-out 2 badge-pulse}