:root{--bg-color:#fff;--bg-secondary:#f8fafc;--text-primary:#0f172a;--text-secondary:#64748b;--text-dim:#94a3b8;--accent-color:#0f172a;--accent-hover:#334155;--highlight-bg:#e0e7ff;--highlight-border:#6366f1;--highlight-text:#4338ca;--card-bg:#fff;--border-color:#e2e8f0;--font-family:var(--font-inter),"Inter",sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-family);line-height:1.5;overflow-x:hidden}h1,h2,h3,h4{color:var(--text-primary);letter-spacing:-.02em;font-weight:700}h1{margin-bottom:1.5rem;font-size:3.5rem;line-height:1.1}h2{margin-bottom:1rem;font-size:2.5rem}p{color:var(--text-secondary)}.gradient-text{background:linear-gradient(135deg,#0f172a 0%,#6366f1 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{cursor:pointer;border-radius:6px;justify-content:center;align-items:center;padding:10px 20px;font-weight:500;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent-color);color:#fff}.btn-primary:hover{background-color:var(--accent-hover)}.btn-outline{border:1px solid var(--border-color);color:var(--text-primary);background-color:#0000}.btn-outline:hover{background-color:var(--bg-secondary)}.btn-lg{padding:14px 28px;font-size:1.1rem}.navbar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);z-index:1000;background-color:#ffffffe6;width:100%;padding:15px 0;position:fixed;top:0;left:0}.nav-container{justify-content:space-between;align-items:center;display:flex}.logo{color:var(--text-primary);align-items:center;gap:8px;font-size:1.25rem;font-weight:700;text-decoration:none;display:flex}.nav-links{gap:30px;display:flex}.nav-links a{color:var(--text-secondary);font-weight:500;text-decoration:none}.nav-links a:hover{color:var(--text-primary)}.hero-section{text-align:center;background:radial-gradient(circle at top,#f1f5f9 0%,#fff 60%);padding-top:160px;padding-bottom:100px}.hero-content{max-width:800px}.badge{background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:20px;margin-bottom:20px;padding:6px 12px;font-size:.875rem;font-weight:500;display:inline-block}.hero-subtitle{margin-bottom:40px;font-size:1.25rem;line-height:1.6}.hero-actions{justify-content:center;gap:15px;margin-bottom:60px;display:flex}.hero-stats{border-top:1px solid var(--border-color);justify-content:center;gap:60px;padding-top:40px;display:flex}.stat-item{flex-direction:column;display:flex}.stat-number{color:var(--text-primary);font-size:2rem;font-weight:700}.stat-label{color:var(--text-secondary);font-size:.875rem}.features-section{background-color:var(--bg-color);padding:100px 0}.section-header{text-align:center;max-width:600px;margin:0 auto 60px}.features-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;display:grid}.feature-card{border:1px solid var(--border-color);background-color:var(--bg-secondary);border-radius:12px;padding:30px;transition:transform .2s}.feature-card:hover{transform:translateY(-5px)}.icon-box{border:1px solid var(--border-color);width:48px;height:48px;color:var(--text-primary);background-color:#fff;border-radius:8px;justify-content:center;align-items:center;margin-bottom:20px;font-size:1.5rem;display:flex}.feature-card h3{margin-bottom:10px;font-size:1.25rem}.security-section{background-color:var(--bg-color);border-top:1px solid var(--border-color);padding:100px 0}.security-grid{grid-template-columns:1fr 1fr;align-items:start;gap:60px;display:grid}.flag-wrapper{align-items:center;gap:15px;height:64px;margin-bottom:24px;display:flex}.flag-wrapper .icon-box{margin-bottom:0}.flag-icon{object-fit:contain;filter:drop-shadow(0 4px 6px #0000001a);width:64px;height:auto;max-height:64px}.security-badge{color:#166534;white-space:nowrap;background-color:#dcfce7;border-radius:20px;padding:6px 12px;font-size:.875rem;font-weight:600}.integration-content .security-badge{color:#4338ca;background-color:#e0e7ff}.check-list{margin-top:24px;list-style:none}.check-list li{color:var(--text-primary);align-items:center;gap:10px;margin-bottom:10px;font-weight:500;display:flex}.check-list i{color:#22c55e}.integration-content .icon-box.large{background-color:var(--highlight-bg);width:64px;height:64px;color:var(--highlight-text);border-color:var(--highlight-border);font-size:2rem}.integration-badges{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.integration-badges .badge{background-color:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary)}@media (max-width:768px){.security-grid{grid-template-columns:1fr;gap:40px}}.demo-section-wrapper{background-color:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:100px 0;display:flex}.animation-stage{flex-direction:row;justify-content:center;align-items:flex-start;gap:40px;width:100%;max-width:1200px;padding:0 20px;display:flex;position:relative}.transcript-container{background-color:var(--card-bg);border:1px solid var(--border-color);z-index:10;border-radius:12px;flex:1;max-width:500px;position:relative;overflow:hidden;box-shadow:0 20px 50px #0000000d}.transcript-header{border-bottom:1px solid var(--border-color);background-color:#f1f5f9;align-items:center;gap:8px;padding:12px 20px;display:flex}.dot{border-radius:50%;width:12px;height:12px}.red{background-color:#ff5f56}.yellow{background-color:#ffbd2e}.green{background-color:#27c93f}.transcript-header span{color:var(--text-secondary);margin-left:10px;font-family:monospace;font-size:.85rem}.transcript-content{color:var(--text-secondary);padding:30px;font-size:1rem;line-height:1.6;transition:color .5s}.line{gap:12px;margin-bottom:16px;display:flex}.speaker{color:var(--text-primary);text-align:right;min-width:70px;font-weight:600;transition:opacity .5s}.text{flex:1;transition:opacity .5s}.transcript-container.active .speaker,.transcript-container.active .text{color:var(--text-dim)}.extractable{border-radius:4px;padding:0 2px;transition:all .5s;position:relative}.transcript-container.active .extractable{color:var(--text-primary)}.transcript-container.active .extractable.highlighted{color:var(--highlight-text);background-color:var(--highlight-bg);border-bottom:1px solid var(--highlight-border);font-weight:500}.extractable:after{content:attr(data-type);background-color:var(--text-primary);color:#fff;opacity:0;pointer-events:none;white-space:nowrap;text-transform:uppercase;letter-spacing:.05em;border-radius:4px;padding:2px 5px;font-size:.55rem;transition:all .3s;position:absolute;top:-18px;left:0;transform:translateY(5px)}.transcript-container.active .extractable.highlighted:after{opacity:1;transform:translateY(0)}.arrow-connector{justify-content:center;align-items:center;padding-top:100px;display:flex}.arrow-connector svg{width:60px;height:40px;transform:rotate(-90deg)}.letter-container{perspective:1000px;opacity:.5;flex:1;max-width:500px;transition:all .8s;transform:translate(50px)rotateY(-10deg)}.letter-container.active{opacity:1;transform:translate(0)rotateY(0)}.letter-paper{color:#333;border:1px solid var(--border-color);background-color:#fff;border-radius:4px;padding:40px;font-family:Georgia,serif;font-size:.95rem;line-height:1.6;position:relative;box-shadow:0 10px 30px #0000001a}.letter-header{border-bottom:2px solid #eee;justify-content:space-between;margin-bottom:20px;padding-bottom:20px;display:flex}.doctor-info h3{color:#222;text-align:right;margin-bottom:5px;font-size:1.1rem}.doctor-info p{color:#666;text-align:right;font-size:.85rem}.letter-body p{margin-bottom:12px}.slot{color:#0000;vertical-align:bottom;border-bottom:1px dashed #ccc;min-width:80px;padding:0 5px;transition:all .3s;display:inline-block}.slot.filled{color:#000;background-color:var(--highlight-bg);border-bottom:1px solid #0000;font-weight:600;animation:.3s cubic-bezier(.175,.885,.32,1.275) popIn}@keyframes popIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.flying-element{z-index:9999;pointer-events:none;color:var(--text-primary);background-color:var(--highlight-bg);font-family:var(--font-family);white-space:nowrap;border:1px solid var(--highlight-border);transform-origin:50%;border-radius:4px;padding:2px 6px;font-size:1rem;position:absolute;box-shadow:0 4px 12px #0000001a}.demo-section-wrapper{position:relative}.cta-section{text-align:center;background-color:var(--text-primary);color:#fff;padding:100px 0}.cta-section h2{color:#fff;margin-bottom:20px}.cta-section p{color:#94a3b8;margin-bottom:40px;font-size:1.2rem}.cta-section .btn-primary{color:var(--text-primary);background-color:#fff}.cta-section .btn-primary:hover{background-color:#f1f5f9}.footer{background-color:var(--bg-color);border-top:1px solid var(--border-color);padding:80px 0 40px}.footer-content{grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:60px;display:grid}.footer-col h4{margin-bottom:20px;font-size:1rem}.footer-col a{color:var(--text-secondary);margin-bottom:10px;text-decoration:none;display:block}.footer-col a:hover{color:var(--text-primary)}.footer-bottom{text-align:center;border-top:1px solid var(--border-color);color:var(--text-dim);padding-top:40px;font-size:.875rem}@media (max-width:768px){h1{font-size:2.5rem}.nav-links{display:none}.hero-stats{flex-direction:column;gap:30px}.footer-content{text-align:center;grid-template-columns:1fr}.animation-stage{flex-direction:column;gap:20px}.transcript-container{top:80px}.transcript-container,.letter-container{width:100%;max-width:100%}.arrow-connector{padding:20px 0}.arrow-connector svg{transform:rotate(0)}.letter-container{transform:translateY(20px)}.letter-container.active{transform:translateY(0)}.line{flex-direction:column;gap:5px}.speaker{text-align:left}.letter-paper{padding:30px 20px}}.news-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px;margin-top:40px;display:grid}.news-card{background-color:var(--card-bg);border:1px solid var(--border-color);color:var(--text-primary);border-radius:12px;flex-direction:column;text-decoration:none;transition:all .3s;display:flex;overflow:hidden}.news-card:hover{border-color:var(--highlight-border);transform:translateY(-5px);box-shadow:0 10px 30px #0000001a}.news-card-icon-container{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);justify-content:center;align-items:center;width:100%;height:160px;display:flex;position:relative}.news-icon-wrapper{border:2px solid var(--border-color);width:80px;height:80px;color:var(--text-primary);background-color:#fff;border-radius:50%;justify-content:center;align-items:center;font-size:2.5rem;transition:all .3s;display:flex}.news-card:hover .news-icon-wrapper{border-color:var(--highlight-border);color:var(--highlight-text);transform:scale(1.1)}.news-icon-image{object-fit:contain;width:80px;height:80px;transition:transform .3s}.news-card:hover .news-icon-image{transform:scale(1.1)}.news-category{background-color:var(--text-primary);color:#fff;text-transform:uppercase;letter-spacing:.05em;border-radius:20px;padding:6px 12px;font-size:.75rem;font-weight:600;position:absolute;top:15px;left:15px}.news-card-content{flex-direction:column;flex:1;padding:25px;display:flex}.news-meta{color:var(--text-secondary);align-items:center;gap:15px;margin-bottom:15px;font-size:.875rem;display:flex}.news-date{align-items:center;gap:5px;display:flex}.news-card-content h3{color:var(--text-primary);margin-bottom:12px;font-size:1.25rem;line-height:1.4}.news-card-content p{color:var(--text-secondary);flex:1;margin-bottom:20px;line-height:1.6}.news-read-more{color:var(--highlight-text);align-items:center;gap:5px;font-size:.9rem;font-weight:600;transition:gap .2s;display:inline-flex}.news-card:hover .news-read-more{gap:10px}.article-content{line-height:1.8}.article-content h1{margin-top:40px;margin-bottom:20px;font-size:2rem}.article-content h2{margin-top:35px;margin-bottom:15px;font-size:1.5rem}.article-content h3{margin-top:30px;margin-bottom:12px;font-size:1.25rem}.article-content p{margin-bottom:16px}.article-content ul,.article-content ol{margin:20px 0;padding-left:30px}.article-content li{color:var(--text-secondary);margin-bottom:10px}.article-content strong{color:var(--text-primary);font-weight:600}.article-content a{color:var(--highlight-text);text-decoration:underline}.article-content a:hover{color:var(--highlight-border)}@media (max-width:768px){.news-grid{grid-template-columns:1fr}.news-card-image{height:200px}}