:root{--bg-color:#fff;--text-main:#0f172a;--text-muted:#64748b;--switch-bg:#f1f5f9;--switch-active:#fff;--co2-green:#00b85c;--co2-blue:#0054a6;--co2-light-blue:#00a0ff;--co2-gradient:linear-gradient(135deg, var(--co2-green), var(--co2-blue))}body{background-color:var(--bg-color);color:var(--text-main);margin:0;font-family:Inter,sans-serif;transition:background-color .5s;overflow-x:hidden}h1,h2,h3,.brand{font-family:Montserrat,sans-serif}nav{z-index:10;border-bottom:1px solid #0000000d;justify-content:space-between;align-items:center;padding:1.5rem 4rem;display:flex;position:relative}.brand{letter-spacing:-.5px;align-items:center;gap:.35rem;font-size:1.85rem;display:flex}.brand-co2{background:var(--co2-gradient);-webkit-text-fill-color:transparent;-webkit-text-stroke:.5px #00b85c80;-webkit-background-clip:text;font-family:Orbitron,sans-serif;font-weight:900}.brand-platform{color:var(--text-main);letter-spacing:-1px;font-family:Montserrat,sans-serif;font-weight:700}.nav-links{gap:2.5rem;display:flex}.nav-links a{color:var(--text-muted);font-weight:500;text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--text-main)}.login-btn{color:var(--text-main);background:0 0;border:1px solid #e2e8f0;border-radius:999px;padding:.6rem 1.5rem;font-weight:500;text-decoration:none;transition:all .2s}.login-btn:hover{border-color:var(--co2-blue);color:var(--co2-blue)}.hero{text-align:center;z-index:10;flex-direction:column;justify-content:center;align-items:center;min-height:80vh;padding:2rem;display:flex;position:relative}#mindmap-canvas{z-index:1;pointer-events:none;width:100%;height:100%;position:absolute;top:0;left:0}.infinity-toggle-container{z-index:10;flex-direction:column;align-items:center;gap:1rem;margin-bottom:3rem;display:flex;position:relative}.infinity-logo{width:250px;height:125px;overflow:visible}.infinity-path{cursor:pointer;opacity:.4;transition:all .4s}.infinity-path:hover{opacity:.7}.infinity-path.active{opacity:1}#path-candidate.active{filter:url(#glow-green)}#path-enterprise.active{filter:url(#glow-blue)}.toggle-labels{width:280px;color:var(--text-muted);justify-content:space-between;font-family:Montserrat,sans-serif;font-weight:600;display:flex}.toggle-label{opacity:.5;transition:color .4s}.toggle-label.active{opacity:1}#label-candidate.active{color:var(--co2-green)}#label-enterprise.active{color:var(--co2-blue)}.dynamic-content{width:100%;max-width:800px;display:grid}.content-pane{opacity:0;pointer-events:none;-webkit-backdrop-filter:blur(16px);z-index:5;background:#ffffffb3;border:1px solid #ffffff80;border-radius:24px;grid-area:1/1;padding:3rem;transition:all .6s cubic-bezier(.25,1,.5,1);position:relative;transform:translateY(20px);box-shadow:0 20px 40px #0000000d}.content-pane.active{opacity:1;pointer-events:all;transform:translateY(0)}.content-pane h1{letter-spacing:-1.5px;margin:0 0 1.5rem;font-size:4rem;line-height:1.15}.candidate-title{background:linear-gradient(135deg, #0f172a, var(--co2-green));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.enterprise-title{background:linear-gradient(135deg, #0f172a, var(--co2-blue));-webkit-text-fill-color:transparent;-webkit-background-clip:text}.content-pane p{color:var(--text-muted);max-width:650px;margin:0 auto 2.5rem;font-size:1.25rem;line-height:1.6}.cta-btn{border-radius:999px;align-items:center;gap:.75rem;padding:1.1rem 3rem;font-size:1.15rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.cta-candidate{background:var(--co2-green);color:#fff;box-shadow:0 10px 25px #00b85c4d}.cta-enterprise{background:var(--co2-blue);color:#fff;box-shadow:0 10px 25px #0054a64d}.cta-btn:hover{transform:translateY(-3px);box-shadow:0 15px 35px #00000026}.blob{filter:blur(100px);z-index:1;opacity:.15;border-radius:50%;transition:all 1s cubic-bezier(.25,1,.5,1);position:absolute}.blob-1{background:var(--co2-green);width:500px;height:500px;top:10%;left:15%}.blob-2{background:var(--co2-light-blue);width:600px;height:600px;bottom:10%;right:15%}body.mode-enterprise .blob-1{background:var(--co2-light-blue);transform:translate(200px,100px)scale(1.2)}body.mode-enterprise .blob-2{background:var(--co2-blue);opacity:.2;transform:translate(-200px,-100px)scale(.8)}.section{z-index:10;padding:6rem 2rem;position:relative}.section-gray{background-color:#f8fafc}.container{max-width:1100px;margin:0 auto}.section-header{text-align:center;max-width:700px;margin-bottom:4rem;margin-left:auto;margin-right:auto}.section-header h2{letter-spacing:-1px;margin-bottom:1rem;font-size:2.5rem}.section-header p{color:var(--text-muted);font-size:1.15rem;line-height:1.6}.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.grid-2{grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:2rem;display:grid}.card{background:#fff;border:1px solid #f1f5f9;border-radius:24px;padding:2.5rem;transition:transform .3s,box-shadow .3s;box-shadow:0 10px 30px #00000008}.card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0000000f}.card-icon{margin-bottom:1.5rem;font-size:2.5rem;display:inline-block}.card-icon.blue-icon{background:var(--co2-light-blue);color:#fff;border-radius:16px;justify-content:center;align-items:center;width:60px;height:60px;margin-bottom:0;font-size:1.75rem;display:flex}.card h3{margin-bottom:1rem;font-size:1.25rem}.card p{color:var(--text-muted);margin:0;line-height:1.6}.card-horizontal{align-items:flex-start;gap:1.5rem;display:flex}.architecture-flow{background:#fff;border:1px solid #f1f5f9;border-radius:32px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:2rem;margin-bottom:2rem;padding:3rem;display:flex;box-shadow:0 10px 30px #00000008}.flow-box{border-radius:20px;flex:1;min-width:250px;padding:2rem;position:relative}.flow-box.supply{background:linear-gradient(145deg,#f0fdf4,#dcfce7);border:1px solid #bbf7d0}.flow-box.demand{background:linear-gradient(145deg,#eff6ff,#dbeafe);border:1px solid #bfdbfe}.flow-box h4{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin:0 0 .5rem;font-size:.85rem;font-weight:500}.flow-box span{color:var(--text-main);margin-bottom:1.5rem;font-family:Montserrat,sans-serif;font-size:1.5rem;font-weight:600;display:block}.flow-box ul{margin:0;padding:0;list-style:none}.flow-box ul li{color:var(--text-muted);margin-bottom:.75rem;padding-left:1.5rem;font-size:.95rem;position:relative}.flow-box.supply ul li:before{content:"✓";color:var(--co2-green);font-weight:700;position:absolute;left:0}.flow-box.demand ul li:before{content:"→";color:var(--co2-blue);font-weight:700;position:absolute;left:0}.flow-connector{flex-direction:column;align-items:center;gap:1rem;display:flex}.passport-badge{background:var(--co2-gradient);color:#fff;border-radius:999px;padding:.75rem 1.5rem;font-size:.9rem;font-weight:600;box-shadow:0 10px 20px #0054a633}.flow-arrows{color:var(--text-muted);opacity:.5;gap:.5rem;display:flex}.flow-caption{text-align:center;color:var(--text-muted);font-style:italic}footer{color:#fff;z-index:10;background:#0f172a;padding:4rem 2rem 2rem;position:relative}.footer-content{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:2rem;margin-bottom:3rem;display:flex}.footer-brand .brand{background:#fff;-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:1rem}.footer-brand p{color:#94a3b8;margin:0}.footer-links{gap:2rem;display:flex}.footer-links a{color:#94a3b8;text-decoration:none;transition:color .2s}.footer-links a:hover{color:#fff}.footer-bottom{text-align:center;color:#64748b;border-top:1px solid #ffffff1a;padding-top:2rem;font-size:.9rem}@media (width<=768px){.architecture-flow{flex-direction:column}.flow-connector{transform:rotate(90deg)}.passport-badge{transform:rotate(-90deg)}}