.about-hero{padding:140px 0 80px;background:linear-gradient(135deg,#f8fafc,#e2e8f0);position:relative;overflow:hidden}.about-hero:before{content:"";position:absolute;top:-50%;right:-25%;width:100%;height:200%;background:radial-gradient(circle,rgba(59,130,246,.1) 0%,transparent 70%);transform:rotate(45deg)}.hero-content{position:relative;z-index:1;text-align:center;max-width:900px;margin:0 auto}.hero-title{font-size:3.5rem;font-weight:800;color:#0f172a;margin-bottom:24px;line-height:1.1}.hero-title .highlight{background:linear-gradient(135deg,#3b82f6,#2563eb);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.25rem;color:#475569;line-height:1.7;max-width:700px;margin:0 auto}.executive-message{padding:100px 0;background:#fff}.message-content{max-width:900px;margin:0 auto}.message-header{text-align:center;margin-bottom:60px}.message-body{background:#f8fafc;padding:60px;border-radius:20px;border-left:4px solid #3b82f6}.message-body blockquote{margin:0}.message-body blockquote p{font-size:1.25rem;line-height:1.8;color:#334155;margin-bottom:24px;font-style:italic}.message-body blockquote footer{margin-top:32px}.message-body blockquote cite{font-size:1.125rem;color:#1e293b;font-weight:600;font-style:normal}.vision-mission{padding:100px 0;background:#f8fafc}.vm-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;max-width:1000px;margin:0 auto}.vm-card{background:#fff;padding:48px;border-radius:16px;text-align:center;box-shadow:0 4px 20px #0000000d}.vm-card h3{font-size:2rem;font-weight:700;color:#0f172a;margin-bottom:24px}.vm-card p{font-size:1.125rem;line-height:1.8;color:#475569}.overview{padding:100px 0;background:#fff}.overview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:60px}.overview-card{text-align:center;padding:40px;background:#f8fafc;border-radius:16px;transition:all .3s ease}.overview-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #00000014}.overview-icon{width:80px;height:80px;margin:0 auto 24px;background:linear-gradient(135deg,#3b82f6,#2563eb);border-radius:20px;display:flex;align-items:center;justify-content:center}.overview-icon svg{width:40px;height:40px;color:#fff}.overview-card h3{font-size:1.5rem;font-weight:700;color:#0f172a;margin-bottom:16px}.overview-card p{color:#475569;line-height:1.6}.technology{padding:100px 0;background:#f8fafc}.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:60px}.tech-card{background:#fff;padding:48px 40px;border-radius:20px;text-align:center;transition:all .3s ease;border:1px solid #e2e8f0}.tech-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px #0000001a;border-color:#3b82f6}.tech-icon{width:72px;height:72px;margin:0 auto 24px;background:#eff6ff;border-radius:16px;display:flex;align-items:center;justify-content:center;color:#3b82f6}.tech-card h3{font-size:1.5rem;font-weight:700;color:#0f172a;margin-bottom:16px}.tech-card p{color:#475569;line-height:1.6;margin-bottom:32px}.tech-detail{font-size:1rem;line-height:1.8;color:#475569;margin-top:24px;padding-top:24px;border-top:1px solid #e2e8f0}.tech-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding-top:24px;border-top:1px solid #e2e8f0}.stat{text-align:center}.stat-number{display:block;font-size:1.75rem;font-weight:800;color:#3b82f6;margin-bottom:4px}.stat-label{font-size:.875rem;color:#64748b;text-transform:uppercase;letter-spacing:.5px}.milestones{padding:100px 0;background:#fff}.timeline-container{position:relative;max-width:900px;margin:60px auto 0;padding:0 40px}.timeline-container:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:#e2e8f0;transform:translate(-50%)}.timeline-item{position:relative;margin-bottom:60px;display:flex;align-items:center}.timeline-item:nth-child(odd){justify-content:flex-start;text-align:right}.timeline-item:nth-child(2n){justify-content:flex-end;text-align:left}.timeline-marker{position:absolute;left:50%;transform:translate(-50%);width:20px;height:20px;background:#fff;border:3px solid #e2e8f0;border-radius:50%;z-index:1}.timeline-marker.active{background:#3b82f6;border-color:#3b82f6;box-shadow:0 0 0 8px #3b82f61a}.timeline-content{width:45%;padding:32px;background:#f8fafc;border-radius:12px;transition:all .3s ease}.timeline-item:nth-child(odd) .timeline-content{margin-right:auto}.timeline-item:nth-child(2n) .timeline-content{margin-left:auto}.timeline-content:hover{transform:scale(1.02);box-shadow:0 10px 30px #0000001a}.timeline-date{font-size:.875rem;font-weight:600;color:#3b82f6;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}.timeline-content h3{font-size:1.25rem;font-weight:700;color:#0f172a;margin-bottom:12px}.timeline-content p{color:#475569;line-height:1.6}.why-rabbitchain{padding:100px 0;background:#f8fafc}.why-content{display:grid;grid-template-columns:1.5fr 1fr;gap:60px;align-items:start;margin-top:60px}.why-text h3{font-size:1.75rem;font-weight:700;color:#0f172a;margin-bottom:16px;margin-top:32px}.why-text h3:first-child{margin-top:0}.why-text p{font-size:1.125rem;line-height:1.8;color:#475569;margin-bottom:24px}.why-features{display:flex;flex-direction:column;gap:32px}.feature-item{background:#fff;padding:32px;border-radius:12px;box-shadow:0 4px 20px #0000000d}.feature-item h4{font-size:1.25rem;font-weight:700;color:#0f172a;margin-bottom:12px}.feature-item p{color:#475569;line-height:1.6}.principles{padding:100px 0;background:#fff}.principles-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:40px;margin-top:60px}.principle-card{padding:40px;background:#f8fafc;border-radius:16px;transition:all .3s ease}.principle-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #00000014}.principle-card h3{font-size:1.5rem;font-weight:700;color:#0f172a;margin-bottom:16px}.principle-card p{font-size:1.125rem;line-height:1.8;color:#475569}.enterprise{padding:100px 0;background:#f8fafc}.enterprise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:60px}.enterprise-card{background:#fff;padding:40px;border-radius:16px;border:1px solid #e2e8f0;transition:all .3s ease}.enterprise-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0000001a;border-color:#3b82f6}.enterprise-header{display:flex;align-items:center;gap:16px;margin-bottom:20px}.enterprise-header svg{color:#3b82f6}.enterprise-header h3{font-size:1.5rem;font-weight:700;color:#0f172a;margin:0}.enterprise-card p{color:#475569;line-height:1.6;margin-bottom:24px}.enterprise-features{list-style:none;padding:0;margin:0}.enterprise-features li{position:relative;padding-left:24px;margin-bottom:12px;color:#64748b;font-size:.875rem}.enterprise-features li:before{content:"✓";position:absolute;left:0;color:#22c55e;font-weight:700}.partners{padding:100px 0;background:#fff}.partners-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-top:60px;max-width:1000px;margin-left:auto;margin-right:auto}.partner-stat{text-align:center;padding:40px 20px;background:#f8fafc;border-radius:16px;transition:all .3s ease}.partner-stat:hover{transform:translateY(-5px);box-shadow:0 10px 30px #00000014}.partner-stat .stat-number{font-size:3rem;font-weight:800;background:linear-gradient(135deg,#3b82f6,#2563eb);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.partner-stat .stat-label{font-size:1rem;color:#64748b;font-weight:600}.cta{padding:100px 0;background:linear-gradient(135deg,#1e293b,#0f172a);color:#fff;text-align:center}.cta-content{max-width:800px;margin:0 auto}.cta-title{font-size:2.5rem;font-weight:800;margin-bottom:16px}.cta-description{font-size:1.125rem;margin-bottom:40px;opacity:.9}.cta-buttons{display:flex;gap:20px;justify-content:center}@media (max-width: 1024px){.overview-grid,.tech-grid,.enterprise-grid,.vm-grid,.principles-grid{grid-template-columns:1fr;gap:32px}.why-content{grid-template-columns:1fr;gap:40px}.partners-stats{grid-template-columns:repeat(2,1fr)}.timeline-container{padding:0 20px}.timeline-container:before{left:40px}.timeline-item{justify-content:flex-start!important;text-align:left!important;margin-left:60px}.timeline-marker{left:40px}.timeline-content{width:calc(100% - 80px);margin-left:0!important;margin-right:0!important}}@media (max-width: 768px){.about-hero{padding:120px 0 60px}.message-body{padding:40px}.message-body blockquote p{font-size:1.125rem}.hero-title{font-size:2.5rem}.hero-description{font-size:1.125rem}.overview,.technology,.milestones,.enterprise,.partners{padding:60px 0}.section-title{font-size:2rem}.overview-card,.tech-card,.enterprise-card{padding:32px}.cta-buttons{flex-direction:column;align-items:center}.cta-buttons .btn{width:100%;max-width:300px}}@media (max-width: 640px){.hero-title{font-size:2rem}.message-body{padding:24px}.vm-card{padding:32px}.vm-card h3{font-size:1.5rem}.principle-card{padding:24px}.partners-stats{grid-template-columns:1fr;gap:24px}.timeline-container{padding:0}.timeline-item{margin-left:40px}.timeline-content{padding:24px}.cta-title{font-size:1.875rem}}