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rgba(0,0,0,.05)}.header-content{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.logo{display:flex;align-items:center;gap:.75rem;cursor:pointer}.logo-icon{display:block}.logo-text{font-size:1.5rem;font-weight:700;color:#1f2937;letter-spacing:-.02em}.nav{display:flex;gap:2.5rem;align-items:center}.nav-link{text-decoration:none;color:#4b5563;font-weight:500;font-size:.95rem;transition:all .2s ease;position:relative}.nav-link:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:linear-gradient(135deg,#667eea,#764ba2);transition:width .3s ease}.nav-link:hover{color:#667eea}.nav-link:hover:after{width:100%}.header-actions{display:flex;gap:1rem;align-items:center}.header-actions .btn{display:flex;align-items:center;gap:.5rem}.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;padding:.5rem;color:#4b5563;transition:color .2s ease}.mobile-menu-btn:hover{color:#667eea}@media (max-width: 768px){.nav{position:fixed;top:70px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:1rem 0;box-shadow:0 4px 6px #0000001a;transform:translateY(-100%);opacity:0;visibility:hidden;transition:all .3s ease}.nav.nav-open{transform:translateY(0);opacity:1;visibility:visible}.nav-link{padding:1rem 1.5rem;width:100%;display:block}.nav-link:after{display:none}.mobile-menu-btn{display:flex}.header-actions .btn span{display:none}.header-actions .btn{padding:10px}}.hero{background:linear-gradient(135deg,#f8fafc,#f1f5f9);padding:140px 0 100px;text-align:center;position:relative;overflow:hidden}.hero-content{max-width:800px;margin:0 auto;position:relative;z-index:2}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:#fff;padding:.5rem 1rem;border-radius:50px;box-shadow:0 2px 8px #00000014;margin-bottom:2rem;color:#667eea;font-size:.9rem;font-weight:500}.hero-title{font-size:4rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;color:#1f2937;letter-spacing:-.02em}.hero-highlight{background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:#6b7280;margin-bottom:2.5rem;line-height:1.6;font-weight:400;max-width:600px;margin-left:auto;margin-right:auto}.hero-features{display:flex;justify-content:center;gap:2rem;margin-bottom:2.5rem;flex-wrap:wrap}.feature-item{display:flex;align-items:center;gap:.5rem;color:#374151;font-weight:500;font-size:.95rem}.hero-cta-group{display:flex;gap:1rem;justify-content:center;align-items:center;flex-wrap:wrap}.hero-cta,.hero-cta-secondary{font-size:1.1rem;padding:16px 32px;border-radius:12px;display:flex;align-items:center;gap:.5rem}.hero-decoration{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:1}.decoration-circle{position:absolute;border-radius:50%;background:linear-gradient(135deg,#667eea1a,#764ba21a)}.circle-1{width:400px;height:400px;top:-100px;right:-100px}.circle-2{width:300px;height:300px;bottom:-50px;left:-50px}.circle-3{width:200px;height:200px;top:50%;left:10%;opacity:.5}@media (max-width: 768px){.hero{padding:100px 0 60px}.hero-title{font-size:2.5rem}.hero-subtitle{font-size:1.1rem}.hero-features{flex-direction:column;gap:1rem;align-items:center}.hero-cta-group{flex-direction:column;width:100%}.hero-cta,.hero-cta-secondary{width:100%;max-width:300px}.decoration-circle{display:none}}.try-it-now{background:#fff;padding:100px 0}.demo-container{display:grid;grid-template-columns:280px 1fr;gap:0;max-width:1100px;margin:0 auto;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 20px 40px #0000001a;border:1px solid #e2e8f0}.demo-sidebar{background:#667eea;background:linear-gradient(135deg,#667eea,#764ba2);padding:2rem 1.5rem;color:#fff}.demo-user{display:flex;align-items:center;gap:1rem;margin-bottom:2.5rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.2)}.user-avatar{width:50px;height:50px;background:#fff3;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid rgba(255,255,255,.3)}.user-name{font-weight:600;color:#fff;font-size:1rem}.user-email{font-size:.9rem;color:#fffc}.demo-progress{display:flex;flex-direction:column;gap:1rem}.progress-step{display:flex;align-items:center;gap:1rem;padding:1rem;border-radius:12px;transition:all .3s ease;background:#ffffff1a;opacity:.5}.progress-step.active{background:#fff3;opacity:1}.progress-step.current{background:#ffffff40;border:1px solid rgba(255,255,255,.3)}.step-icon{color:#fff;display:flex;align-items:center;justify-content:center}.progress-step span{font-weight:500;color:#fff}.demo-document{padding:2.5rem;background:#fff;display:flex;flex-direction:column;height:100%}.document-header{text-align:center;margin-bottom:2.5rem;padding-bottom:1.5rem;border-bottom:2px solid #e2e8f0}.document-header h3{font-size:1.8rem;font-weight:700;color:#2d3748;margin-bottom:.5rem}.doc-status{background:#fbbf24;color:#78350f;padding:4px 12px;border-radius:20px;font-size:.85rem;font-weight:500}.doc-status.signed{background:#10b981;color:#fff}.document-field{display:flex;align-items:center;margin-bottom:1.5rem;padding:1rem;background:#f7fafc;border-radius:8px}.document-field label{font-weight:600;color:#4a5568;min-width:140px;margin-right:1rem}.field-value{color:#2d3748;font-weight:500}.document-section{margin-bottom:2rem}.document-section h4{font-weight:600;color:#2d3748;margin-bottom:1rem;font-size:1.1rem}.document-section p{color:#4a5568;line-height:1.7;font-size:.95rem}.signature-section{margin-top:2.5rem;padding-top:2rem;border-top:2px solid #e2e8f0}.signature-field{margin-bottom:1.5rem}.signature-field label{display:block;font-weight:600;color:#2d3748;margin-bottom:1rem}.signature-box{height:80px;border:2px dashed #cbd5e0;border-radius:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;background:#f7fafc;margin-bottom:1rem}.signature-box:hover{border-color:#667eea;background:#edf2f7}.signature-box.signed{border:2px solid #10b981;background:#ecfdf5;cursor:default}.signature-box.signed:hover{border-color:#10b981;background:#ecfdf5}.signature-placeholder{color:#718096;font-weight:500;display:flex;align-items:center;gap:.5rem}.signature-text{font-family:Brush Script MT,cursive;font-size:1.8rem;color:#1f2937}.signature-date{color:#4a5568;font-size:.9rem}.document-footer{display:flex;gap:1rem;justify-content:flex-end;margin-top:auto;padding-top:2rem;border-top:1px solid #e2e8f0}.document-footer .btn{display:flex;align-items:center;gap:.5rem}.document-footer .btn:disabled{opacity:.5;cursor:not-allowed}.signature-modal{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:#fff;border-radius:16px;max-width:600px;width:90%;box-shadow:0 20px 60px #0000004d;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;border-bottom:1px solid #e5e7eb}.modal-header h3{font-size:1.5rem;font-weight:600;color:#1f2937;margin:0}.modal-close{background:none;border:none;cursor:pointer;color:#6b7280;padding:.5rem;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:all .2s ease}.modal-close:hover{background:#f3f4f6;color:#1f2937}.modal-body{padding:2rem}.signature-canvas{width:100%;border:2px solid #e5e7eb;border-radius:12px;cursor:crosshair;background:#fff;touch-action:none}.modal-footer{display:flex;gap:1rem;justify-content:flex-end;padding:1.5rem;border-top:1px solid #e5e7eb}@media (max-width: 768px){.demo-container{grid-template-columns:1fr;gap:0}.demo-sidebar{border-right:none;border-bottom:1px solid #e5e7eb}.demo-actions{flex-direction:row;overflow-x:auto}.demo-btn{white-space:nowrap}}.features-grid{margin-top:3rem}.feature-card{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 15px #00000014;text-align:center;transition:all .3s ease;border:1px solid #f1f5f9}.feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 25px #00000026}.feature-icon{font-size:2.5rem;margin-bottom:1.5rem;width:80px;height:80px;border-radius:20px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;transition:all .3s ease}.feature-title{font-size:1.25rem;font-weight:600;color:#1f2937;margin-bottom:1rem}.feature-description{color:#6b7280;line-height:1.6}@media (max-width: 768px){.feature-card{padding:1.5rem}.feature-icon{width:60px;height:60px;font-size:2rem}.feature-title{font-size:1.1rem}}.stats-title{color:#fff;font-size:2.8rem;font-weight:800;margin-bottom:1rem}.stats-subtitle{color:#ffffffe6;font-size:1.3rem;font-weight:400}.stats-grid{margin-top:4rem}.stat-card{text-align:center;padding:2.5rem 1rem}.stat-icon{color:#ffffffe6;margin-bottom:1rem;display:flex;align-items:center;justify-content:center}.stat-number{font-size:3.5rem;font-weight:800;color:#fff;margin-bottom:.8rem;text-shadow:0 2px 8px rgba(0,0,0,.2);letter-spacing:-.02em}.stat-label{font-size:1.2rem;color:#fffffff2;font-weight:500;line-height:1.4}@media (max-width: 768px){.stat-number{font-size:2.5rem}.stat-label{font-size:1rem}.stat-card{padding:1.5rem .5rem}}.cta{background:#fff;text-align:center}.cta-content{max-width:800px;margin:0 auto}.cta-title{font-size:2.5rem;font-weight:700;color:#1f2937;margin-bottom:1rem}.cta-subtitle{font-size:1.25rem;color:#6b7280;margin-bottom:3rem}.cta-demo{margin-bottom:3rem}.demo-preview{background:#fff;border-radius:12px;box-shadow:0 10px 25px #0000001a;max-width:400px;margin:0 auto;overflow:hidden;border:1px solid #e5e7eb}.demo-header{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;padding:1rem;display:flex;justify-content:space-between;align-items:center}.demo-logo{font-weight:600;display:flex;align-items:center;gap:.5rem}.demo-status{font-size:.9rem;background:#fff3;padding:4px 8px;border-radius:4px}.demo-body{padding:2rem}.demo-field{margin-bottom:1.5rem;text-align:left}.demo-field label{display:block;font-weight:500;color:#374151;margin-bottom:.5rem}.demo-field input{width:100%;padding:12px;border:1px solid #d1d5db;border-radius:6px;font-size:1rem}.demo-btn-primary{width:100%;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border:none;padding:12px;border-radius:6px;font-weight:600;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;gap:.5rem}.demo-btn-primary:hover{transform:translateY(-2px);box-shadow:0 5px 15px #6366f14d}.cta-actions{display:flex;gap:1rem;justify-content:center;margin-bottom:2rem;flex-wrap:wrap}.cta-primary,.cta-secondary{font-size:1.1rem;padding:16px 32px;display:flex;align-items:center;gap:.5rem}.cta-features{display:flex;justify-content:center;gap:2rem;flex-wrap:wrap;margin-bottom:3rem}.cta-feature{display:flex;align-items:center;gap:.5rem;color:#4a5568;font-weight:500}.cta-footer{text-align:center;margin-top:4rem;padding-top:3rem;border-top:1px solid #e2e8f0}.footer-logo{font-size:1.5rem;font-weight:700;color:#2d3748;margin-bottom:1rem;display:flex;align-items:center;justify-content:center;gap:.5rem}.footer-text{color:#718096;font-size:1rem;margin-bottom:1.5rem}.footer-links{display:flex;gap:2rem;justify-content:center;flex-wrap:wrap}.footer-links a{color:#6b7280;text-decoration:none;font-weight:500;transition:color .2s ease}.footer-links a:hover{color:#667eea}@media (max-width: 768px){.cta-title{font-size:2rem}.cta-subtitle{font-size:1.1rem}.cta-actions{flex-direction:column;align-items:center}.cta-primary,.cta-secondary{width:100%;max-width:300px}.cta-features{flex-direction:column;gap:1rem}}