*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root,[data-theme=dark]{--bg: #0a0a0f;--text: #f0f0f0;--text-secondary: #888888;--accent: #646cff;--accent-gradient: linear-gradient(135deg, #646cff, #9b59b6);--positive: #4ade80;--negative: #f87171;--surface: #1a1a2e}[data-theme=light]{--bg: #fafafa;--text: #1a1a1a;--text-secondary: #999999;--accent: #4f46e5;--accent-gradient: linear-gradient(135deg, #4f46e5, #7c3aed);--positive: #16a34a;--negative: #dc2626;--surface: #e0e0e0}html,body{height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;font-size:24px;line-height:1.6;transition:background .25s ease,color .25s ease}#presentation{width:100%;height:100%;position:relative}.slide{position:absolute;top:0;right:0;bottom:0;left:0;display:none;flex-direction:column;justify-content:center;align-items:center;padding:4rem}.slide.active{display:flex}#progress-bar{position:fixed;top:0;left:0;width:100%;height:3px;background:var(--surface);z-index:100}#progress-fill{height:100%;width:0%;background:var(--accent-gradient);border-radius:0 2px 2px 0}#slide-counter{position:fixed;top:1rem;right:1.5rem;font-family:monospace;font-size:.8rem;color:var(--text-secondary);z-index:100}.slide-title{font-size:2.5rem;font-weight:700;line-height:1.3;text-align:center}.slide-subtitle{font-size:1.5rem;font-weight:400;color:var(--text-secondary)}.section-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--accent);margin-bottom:1rem}.accent-gradient{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.quote{border-left:3px solid var(--accent);padding-left:1.5rem;font-style:italic;font-size:1.5rem;line-height:1.5}.text-positive{color:var(--positive)}.text-negative{color:var(--negative)}.slide-center{text-align:center}.two-columns{display:flex;gap:2rem;width:100%;max-width:900px}.two-columns>div{flex:1;background:var(--surface);padding:1.5rem;border-radius:8px}.profile{display:flex;gap:2rem;align-items:center;max-width:800px}.profile-photo{width:250px;height:250px;border-radius:50%;border:2px solid var(--accent);object-fit:cover;flex-shrink:0}.profile-info h2{font-size:1.4rem;font-weight:700;margin-bottom:.5rem}.profile-info p{color:var(--text-secondary);font-size:.9rem;margin:.3rem 0}.section-content{max-width:700px;text-align:left}.section-content h2{font-size:1.8rem;font-weight:700;margin-bottom:1.5rem}.section-content p{color:var(--text-secondary);font-size:1rem;line-height:1.6}.section-content p.accent-gradient{color:var(--accent)}.icon-list{list-style:none;font-size:1.1rem}.icon-list li{margin:1.2rem 0}.icon-list li .bullet{color:var(--accent);margin-right:.6rem}.section-content .icon-list{color:var(--text-secondary)}.slide-with-image{display:flex;gap:3rem;align-items:center;max-width:1000px}.slide-with-image-content{flex:1;text-align:left}.slide-image{width:300px;height:400px;object-fit:cover;border-radius:12px;border:2px solid var(--surface);flex-shrink:0}.social-card{display:block;text-decoration:none;background:var(--surface);padding:1.5rem 2.5rem;border-radius:12px;border:1px solid transparent;text-align:center}.social-card:hover{border-color:var(--accent)}.social-card-qr{width:250px;height:250px;margin-bottom:1rem;border-radius:8px}.social-card-label{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--accent);margin-bottom:.5rem}.social-card-handle{font-size:1.1rem;color:var(--text)}@media(max-width:768px){html,body{font-size:16px}.slide{padding:2rem 1.5rem}.slide-title{font-size:1.8rem}.profile{flex-direction:column;text-align:center}.profile-photo{width:150px;height:150px}.two-columns{flex-direction:column;gap:1rem}.slide-with-image{flex-direction:column;gap:1.5rem}.slide-image{width:200px;height:250px}.social-card-qr{width:180px;height:180px}}