:root{--bg-color:#ffffff;--bg-secondary:#f8f9fa;--text-color:#1a1a2e;--text-muted:#6c757d;--border-color:#e9ecef;--accent-color:#8B0000;--accent-light:#B22222;--card-bg:#ffffff;--card-shadow:0 4px 20px rgba(0,0,0,0.06);--card-shadow-hover:0 8px 30px rgba(0,0,0,0.1);--success-color:#22c55e;--warning-color:#f59e0b;--danger-color:#ef4444}[data-theme="dark"]{--bg-color:#0a0a0f;--bg-secondary:#12121a;--text-color:#f5f5f5;--text-muted:#a0a0a0;--border-color:#2a2a35;--card-bg:#16161f;--card-shadow:0 4px 20px rgba(0,0,0,0.25);--card-shadow-hover:0 8px 30px rgba(0,0,0,0.35);--success-color:#3fb950;--warning-color:#d29922;--danger-color:#f85149}*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-color);color:var(--text-color);line-height:1.6;overflow-x:hidden}.main-nav{position:fixed;top:0;left:0;right:0;z-index:1000;background:var(--bg-color);box-shadow:0 2px 20px rgba(0,0,0,0.08);transition:all 0.3s ease}.nav-container{max-width:1400px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between;height:70px}.nav-logo{display:flex;align-items:center;text-decoration:none}.nav-logo img{height:45px;width:auto;transition:transform 0.3s ease}.nav-logo:hover img{transform:scale(1.05)}.nav-menu{display:flex;align-items:center;gap:5px;list-style:none;margin:0;padding:0}.nav-item{position:relative}.nav-link{display:flex;align-items:center;gap:6px;padding:10px 16px;color:var(--text-color);text-decoration:none;font-size:0.95rem;font-weight:500;border-radius:8px;transition:all 0.3s ease}.nav-link i{font-size:1rem;color:var(--accent-color)}.nav-link:hover{background:rgba(139,0,0,0.08);color:var(--accent-color)}.nav-link.active{color:var(--accent-color);background:rgba(139,0,0,0.1);font-weight:600}.nav-cta{background:linear-gradient(135deg,var(--accent-color),var(--accent-light));color:#fff!important;padding:10px 20px!important;font-weight:600!important;box-shadow:0 4px 15px rgba(139,0,0,0.3)}.nav-cta:hover{background:linear-gradient(135deg,var(--accent-light),var(--accent-color));transform:translateY(-2px);box-shadow:0 6px 20px rgba(139,0,0,0.4)}.nav-cta i{color:#fff!important}.nav-actions{display:flex;align-items:center;gap:12px}.nav-toggle{display:none;flex-direction:column;gap:4px;padding:8px;background:none;border:none;cursor:pointer}.nav-toggle span{width:20px;height:2px;background:var(--text-color);border-radius:1px}.theme-toggle-container{display:flex;align-items:center;gap:6px;padding:4px 8px;background:var(--bg-secondary);border-radius:20px;border:1px solid var(--border-color)}.theme-icon{font-size:14px;color:var(--text-muted)}.theme-icon.active{color:var(--accent-color)}.theme-switch{position:relative;width:40px;height:22px}.theme-switch input{opacity:0;width:0;height:0}.theme-slider{position:absolute;cursor:pointer;inset:0;background:var(--border-color);border-radius:22px;transition:0.3s}.theme-slider::before{content:"";position:absolute;height:16px;width:16px;left:3px;bottom:3px;background:var(--bg-color);border-radius:50%;transition:0.3s;box-shadow:0 1px 3px rgba(0,0,0,0.2)}.theme-switch input:checked + .theme-slider{background:var(--accent-color)}.theme-switch input:checked + .theme-slider::before{transform:translateX(18px)}.auto-indicator{font-size:9px;padding:2px 6px;background:rgba(139,0,0,0.1);color:var(--accent-color);border-radius:10px;font-weight:600}.auto-indicator.hidden{display:none}.container{max-width:1400px;margin:0 auto;padding:0 40px}.hero{padding:120px 0 80px;background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-color) 100%)}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:rgba(139,0,0,0.08);border:1px solid rgba(139,0,0,0.15);border-radius:20px;font-size:0.75rem;font-weight:600;color:var(--accent-color);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:20px}.hero-badge .dot{width:6px;height:6px;background:var(--success-color);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:0.6;transform:scale(0.9)}}.hero h1{font-size:2.5rem;font-weight:800;line-height:1.15;margin-bottom:16px}.hero h1 .highlight{background:linear-gradient(135deg,var(--accent-color),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero h1 .muted{color:var(--text-muted)}.hero-subtitle{font-size:1.05rem;color:var(--text-muted);line-height:1.7;margin-bottom:28px;max-width:480px}.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;font-size:0.9rem;font-weight:600;border-radius:8px;text-decoration:none;transition:all 0.2s;cursor:pointer}.btn-primary{background:var(--accent-color);color:#fff;border:none}.btn-primary:hover{background:var(--accent-light);transform:translateY(-1px)}.btn-outline{background:transparent;color:var(--text-color);border:2px solid var(--border-color)}.btn-outline:hover{border-color:var(--accent-color);color:var(--accent-color)}.stats-row{display:flex;gap:40px;margin-top:32px;padding-top:24px;border-top:1px solid var(--border-color)}.stat-item{text-align:left}.stat-value{font-size:1.75rem;font-weight:800;color:var(--accent-color)}.stat-label{font-size:0.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.5px}.hero-illustration{background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;padding:24px;box-shadow:var(--card-shadow)}.hero-illustration svg{width:100%;height:auto;display:block}.section{padding:80px 0}.section-alt{background:var(--bg-secondary)}.section-header{text-align:center;max-width:600px;margin:0 auto 48px}.section-label{display:inline-block;font-size:0.75rem;font-weight:600;color:var(--accent-color);text-transform:uppercase;letter-spacing:2px;margin-bottom:12px}.section-title{font-size:1.75rem;font-weight:700;margin-bottom:12px}.section-subtitle{font-size:1rem;color:var(--text-muted);line-height:1.7}.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:24px;transition:all 0.2s;box-shadow:var(--card-shadow)}.card:hover{transform:translateY(-4px);box-shadow:var(--card-shadow-hover)}.card-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:12px;margin-bottom:16px}.card-icon i{font-size:1.4rem}.card-icon.danger{background:rgba(239,68,68,0.1)}.card-icon.danger i{color:var(--danger-color)}.card-icon.success{background:rgba(34,197,94,0.1)}.card-icon.success i{color:var(--success-color)}.card-icon.accent{background:rgba(139,0,0,0.1)}.card-icon.accent i{color:var(--accent-color)}.card h3{font-size:1.05rem;font-weight:600;margin-bottom:8px}.card p{font-size:0.9rem;color:var(--text-muted);line-height:1.6;margin-bottom:16px}.card-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:6px;font-size:0.8rem;font-weight:600}.card-tag.danger{background:rgba(239,68,68,0.1);color:var(--danger-color)}.card-tag.success{background:rgba(34,197,94,0.1);color:var(--success-color)}.solution-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:start}.flow-diagram{background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;padding:24px;box-shadow:var(--card-shadow)}.flow-diagram svg{width:100%;height:auto}.flow-steps{display:flex;flex-direction:column;gap:24px}.flow-step{display:flex;gap:16px;align-items:flex-start}.step-number{width:40px;height:40px;background:var(--accent-color);color:#fff;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;flex-shrink:0}.step-content{flex:1}.step-content h4{font-size:1rem;font-weight:600;margin-bottom:4px}.step-content p{font-size:0.9rem;color:var(--text-muted);line-height:1.5;margin-bottom:8px}.step-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;background:rgba(34,197,94,0.1);color:var(--success-color);border-radius:4px;font-size:0.75rem;font-weight:600}.impact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.impact-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:24px 20px;text-align:center;position:relative;overflow:hidden;box-shadow:var(--card-shadow)}.impact-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--success-color)}.impact-value{font-size:2.25rem;font-weight:800;color:var(--text-color);line-height:1;margin-bottom:6px}.impact-value span{font-size:1.1rem;color:var(--success-color)}.impact-label{font-size:0.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.5px}.usecase-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;box-shadow:var(--card-shadow);transition:all 0.2s}.usecase-card:hover{transform:translateY(-4px);box-shadow:var(--card-shadow-hover)}.usecase-header{background:var(--bg-secondary);padding:16px 20px;border-bottom:1px solid var(--border-color)}.usecase-header h3{font-size:1rem;font-weight:600;margin-bottom:2px}.usecase-header h3 i{color:var(--accent-color);margin-right:8px}.usecase-header p{font-size:0.8rem;color:var(--text-muted);margin:0}.usecase-body{padding:16px 20px}.usecase-metric{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--bg-secondary);border-radius:8px;margin-bottom:10px}.usecase-metric:last-child{margin-bottom:0}.metric-icon{width:36px;height:36px;background:rgba(34,197,94,0.1);border-radius:8px;display:flex;align-items:center;justify-content:center}.metric-icon i{font-size:1rem;color:var(--success-color)}.metric-text{flex:1}.metric-text .label{font-size:0.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.5px}.metric-text .value{font-size:1rem;font-weight:700;color:var(--text-color)}.roi-section{max-width:800px;margin:0 auto}.roi-calculator{background:var(--card-bg);border:1px solid var(--border-color);border-radius:16px;padding:32px;box-shadow:var(--card-shadow)}.roi-inputs{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.roi-input-group label{display:block;font-size:0.9rem;font-weight:500;margin-bottom:10px}.roi-slider{width:100%;height:6px;-webkit-appearance:none;background:var(--border-color);border-radius:3px;outline:none}.roi-slider::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;background:var(--accent-color);border-radius:50%;cursor:pointer}.slider-labels{display:flex;justify-content:space-between;font-size:0.75rem;color:var(--text-muted);margin-top:8px}.slider-labels .current{color:var(--accent-color);font-weight:700}.roi-select{width:100%;padding:12px 16px;font-size:0.9rem;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-secondary);color:var(--text-color);cursor:pointer}.roi-results{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-top:24px;border-top:1px solid var(--border-color)}.roi-result{text-align:center;padding:20px 16px;background:var(--bg-secondary);border-radius:10px}.roi-result-value{font-size:1.5rem;font-weight:800;color:var(--success-color);margin-bottom:4px}.roi-result-label{font-size:0.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.5px}.roi-cta{text-align:center;margin-top:24px}.cta-section{background:linear-gradient(135deg,var(--accent-color),var(--accent-light));padding:64px 0;text-align:center}.cta-section h2{font-size:1.75rem;font-weight:700;color:#fff;margin-bottom:12px}.cta-section p{font-size:1rem;color:rgba(255,255,255,0.9);margin-bottom:24px}.cta-section .btn{background:#fff;color:var(--accent-color)}.cta-section .btn:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(0,0,0,0.2)}.footer{background:var(--bg-secondary);padding:48px 0 24px;border-top:1px solid var(--border-color)}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:48px;margin-bottom:32px}.footer-logo{height:40px;margin-bottom:16px}.footer-desc{font-size:0.9rem;color:var(--text-muted);line-height:1.6}.footer h4{font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:16px}.footer-links{list-style:none}.footer-links li{margin-bottom:10px}.footer-links a{color:var(--text-muted);text-decoration:none;font-size:0.9rem;transition:color 0.2s}.footer-links a:hover{color:var(--accent-color)}.footer-contact p{font-size:0.9rem;color:var(--text-muted);margin-bottom:8px}.footer-contact i{color:var(--accent-color);margin-right:8px}.footer-social{display:flex;gap:12px;margin-top:16px}.footer-social a{color:var(--text-muted);font-size:1.2rem;transition:color 0.2s}.footer-social a:hover{color:var(--accent-color)}.footer-bottom{padding-top:24px;border-top:1px solid var(--border-color);text-align:center;font-size:0.85rem;color:var(--text-muted)}.footer-bottom a{color:var(--text-muted);text-decoration:none}.footer-bottom a:hover{color:var(--accent-color)}@media (max-width:1024px){.nav-menu{position:fixed;top:70px;left:0;right:0;background:var(--bg-color);flex-direction:column;padding:16px;gap:8px;box-shadow:0 4px 20px rgba(0,0,0,0.1);transform:translateY(-120%);opacity:0;transition:all 0.3s}.nav-menu.active{transform:translateY(0);opacity:1}.nav-toggle{display:flex}.nav-item{width:100%}.nav-link{width:100%;justify-content:center;padding:12px 16px}.hero-grid{grid-template-columns:1fr;gap:40px}.hero h1{font-size:2rem}.hero-illustration{order:-1}.cards-grid{grid-template-columns:1fr}.solution-grid{grid-template-columns:1fr;gap:40px}.flow-diagram{order:-1}.impact-grid{grid-template-columns:repeat(2,1fr)}.roi-inputs{grid-template-columns:1fr}.roi-results{grid-template-columns:1fr}.container{padding:0 24px}.footer-grid{grid-template-columns:1fr;gap:32px}}@media (max-width:640px){.container{padding:0 20px}.hero{padding:100px 0 60px}.hero h1{font-size:1.6rem}.stats-row{flex-direction:column;gap:16px}.section{padding:60px 0}.section-title{font-size:1.4rem}.impact-grid{grid-template-columns:1fr 1fr;gap:12px}.impact-card{padding:16px 12px}.impact-value{font-size:1.75rem}.cta-section{padding:48px 0}.cta-section h2{font-size:1.4rem}.theme-toggle-container{padding:3px 6px;gap:4px}.theme-switch{width:36px;height:20px}.theme-slider::before{width:14px;height:14px}.theme-switch input:checked + .theme-slider::before{transform:translateX(16px)}}@keyframes flowDash{to{stroke-dashoffset:-20}}@keyframes processPulse{0%,100%{opacity:0.3}50%{opacity:1}}.flow-path{stroke-dasharray:8 4;animation:flowDash 1s linear infinite}.process-dot{animation:processPulse 1.5s ease-in-out infinite}