:root{--bg-deep: #09090B;--bg-primary: #0C0C0E;--bg-secondary: #151517;--bg-surface: #1E1E22;--border-primary: #2E2E34;--accent-400: #A5B4FC;--accent-500: #818CF8;--accent-600: #6366F1;--text-primary: #F4F4F5;--text-secondary: #A1A1AA;--text-muted: #71717A;--text-faint: #52525B;--success: #34D399;--font-display: "Outfit", sans-serif;--font-body: "Inter", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-deep);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes blink{0%,to{opacity:1}50%{opacity:.3}}@keyframes cursorBlink{0%,45%{opacity:1}55%,to{opacity:0}}@keyframes thinkingDot{0%,80%,to{opacity:.3;transform:scale(.85)}40%{opacity:1;transform:scale(1)}}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-primary);border-radius:3px}.nav{display:flex;justify-content:space-between;align-items:center;padding:1.1rem 2.5rem;border-bottom:1px solid var(--border-primary);background:#09090be0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);position:sticky;top:0;z-index:100}.nav-wordmark{display:flex;align-items:center;gap:.45rem;font-family:var(--font-display);font-weight:800;font-size:1.05rem;letter-spacing:-.02em;color:var(--text-primary);text-decoration:none}.nav-wordmark-accent{color:var(--accent-500)}.nav-cta{background:#818cf81a;border:1px solid rgba(129,140,248,.28);color:var(--accent-400);padding:.42rem 1.1rem;border-radius:7px;font-size:.82rem;font-weight:600;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s}.nav-cta:hover{background:#818cf82e;border-color:#818cf873}.mockup-wrap{max-width:820px;margin:0 auto;position:relative}.mockup-glow{position:absolute;bottom:-40px;left:50%;transform:translate(-50%);width:600px;height:100px;background:radial-gradient(ellipse,rgba(99,102,241,.22) 0%,transparent 70%);pointer-events:none}.mockup-shell{background:var(--bg-primary);border:1px solid var(--border-primary);border-radius:14px;overflow:hidden;box-shadow:0 40px 100px #000000b3,0 0 0 1px #818cf812}.mockup-chrome{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:.55rem .9rem;display:flex;align-items:center;gap:.5rem}.mockup-dot{width:9px;height:9px;border-radius:50%;background:var(--border-primary)}.mockup-body{display:flex;height:340px}.mockup-sidebar{width:210px;background:var(--bg-primary);border-right:1px solid var(--border-primary);display:flex;flex-direction:column;padding:.85rem 0;flex-shrink:0}.mockup-logo-area{display:flex;align-items:center;gap:.45rem;padding:.1rem .8rem .9rem}.mockup-logo-text{font-family:var(--font-display);font-size:.78rem;font-weight:700;letter-spacing:-.01em}.mockup-logo-text-accent{color:var(--accent-500)}.mockup-nav-item{display:flex;align-items:center;gap:.5rem;padding:.4rem .8rem;font-size:.7rem;color:var(--text-faint);border-radius:6px;margin:0 .35rem .08rem}.mockup-nav-item.active{background:var(--bg-surface);color:var(--accent-400)}.mockup-nav-icon{width:12px;height:12px;flex-shrink:0;opacity:.45}.mockup-nav-item.active .mockup-nav-icon{opacity:1;color:var(--accent-500)}.mockup-divider{height:1px;background:var(--bg-surface);margin:.5rem .8rem}.mockup-section-label{font-size:.58rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:#3f3f46;padding:.45rem .8rem .25rem}.mockup-chat-item{padding:.32rem .8rem;font-size:.63rem;color:#3f3f46;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mockup-chat-item.active{color:var(--text-muted);background:var(--bg-secondary);border-radius:5px;margin:0 .35rem;padding:.32rem .45rem}.mockup-main{flex:1;background:var(--bg-primary);display:flex;flex-direction:column;overflow:hidden}.mockup-chat-header{display:flex;align-items:center;gap:.5rem;padding:.5rem .85rem;border-bottom:1px solid var(--bg-surface);flex-shrink:0}.mockup-back-btn{display:flex;align-items:center;gap:.3rem;padding:.28rem .6rem;border-radius:5px;border:1px solid var(--border-primary);background:transparent;color:var(--text-muted);font-size:.6rem;font-family:var(--font-body)}.mockup-chat-title{font-size:.68rem;color:var(--text-muted);font-weight:500}.mockup-messages{flex:1;overflow:hidden;padding:.85rem;display:flex;flex-direction:column;gap:.75rem}.mockup-msg-user{align-self:flex-end;background:var(--bg-surface);border:1px solid var(--border-primary);border-radius:10px 10px 3px;padding:.5rem .75rem;font-size:.68rem;color:var(--text-secondary);max-width:80%;line-height:1.45}.mockup-msg-ai{display:flex;gap:.6rem;max-width:92%;align-items:flex-start}.mockup-ai-bubble{background:#818cf80d;border:1px solid rgba(129,140,248,.12);border-radius:3px 10px 10px;padding:.55rem .75rem;flex:1}.mockup-ai-label{font-size:.58rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent-500);margin-bottom:.3rem}.mockup-ai-text{font-size:.67rem;color:var(--text-primary);line-height:1.55}.mockup-ai-hl{color:var(--accent-400);font-weight:600}.mockup-ai-stat{color:var(--success);font-weight:600}.mockup-player-chips{display:flex;gap:.3rem;margin-top:.45rem;flex-wrap:wrap}.mockup-chip{background:#818cf81a;border:1px solid rgba(129,140,248,.2);color:var(--accent-400);padding:.15rem .45rem;border-radius:4px;font-size:.58rem;font-weight:600}.mockup-thinking{display:flex;gap:.6rem;align-items:center}.mockup-thinking-dots{display:flex;gap:3px}.mockup-thinking-dot{width:4px;height:4px;border-radius:50%;background:var(--text-faint);animation:thinkingDot 1.2s infinite}.mockup-thinking-dot:nth-child(2){animation-delay:.2s}.mockup-thinking-dot:nth-child(3){animation-delay:.4s}.mockup-input-wrap{padding:.6rem .85rem;border-top:1px solid var(--bg-surface);flex-shrink:0}.mockup-input-row{display:flex;align-items:center;gap:.4rem;background:var(--bg-surface);border:1px solid var(--border-primary);border-radius:9px;padding:.3rem .3rem .3rem .7rem}.mockup-input-placeholder{flex:1;font-size:.63rem;color:#3f3f46}.mockup-input-send{width:26px;height:26px;border-radius:6px;background:linear-gradient(135deg,var(--accent-400),var(--accent-500));display:flex;align-items:center;justify-content:center;flex-shrink:0}.hero{text-align:center;padding:5rem 1.5rem 3rem;position:relative;overflow:hidden}.hero-glow{position:absolute;top:-60px;left:50%;transform:translate(-50%);width:700px;height:280px;background:radial-gradient(ellipse,rgba(99,102,241,.16) 0%,transparent 65%);pointer-events:none}.hero-badge{display:inline-flex;align-items:center;gap:.4rem;background:#818cf812;border:1px solid rgba(129,140,248,.18);color:var(--accent-400);padding:.28rem .85rem;border-radius:999px;font-size:.68rem;font-weight:600;letter-spacing:.07em;text-transform:uppercase;margin-bottom:1.5rem;position:relative}.hero-badge-dot{width:5px;height:5px;border-radius:50%;background:var(--accent-500);box-shadow:0 0 5px #818cf8e6;animation:blink 2s infinite}.hero-h1{font-family:var(--font-display);font-size:clamp(2.2rem,5.5vw,3.6rem);font-weight:800;line-height:1.06;letter-spacing:-.04em;color:var(--text-primary);margin-bottom:1.1rem;position:relative}.hero-h1-accent{color:var(--accent-500)}.hero-sub{font-size:1rem;color:var(--text-muted);max-width:460px;margin:0 auto 2rem;line-height:1.7;position:relative}.hero-ctas{display:flex;gap:.7rem;justify-content:center;flex-wrap:wrap;margin-bottom:3.5rem;position:relative}.btn-primary{display:inline-block;background:var(--accent-600);color:#fff;padding:.65rem 1.5rem;border-radius:8px;font-size:.88rem;font-weight:600;cursor:pointer;text-decoration:none;box-shadow:0 0 28px #6366f161;transition:background .15s,box-shadow .15s}.btn-primary:hover{background:var(--accent-500);box-shadow:0 0 36px #6366f185}.btn-ghost{display:inline-block;background:#ffffff0a;border:1px solid var(--border-primary);color:var(--text-secondary);padding:.65rem 1.5rem;border-radius:8px;font-size:.88rem;cursor:pointer;text-decoration:none;transition:background .15s,color .15s}.btn-ghost:hover{background:#ffffff12;color:var(--text-primary)}.features{padding:6rem 1.5rem}.section-header{text-align:center;margin-bottom:3.5rem;max-width:680px;margin-left:auto;margin-right:auto}.section-eyebrow{font-size:.68rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-500);margin-bottom:.75rem}.section-title{font-family:var(--font-display);font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:800;letter-spacing:-.035em;line-height:1.08;color:var(--text-primary);margin-bottom:.75rem}.section-sub{font-size:.95rem;color:var(--text-muted);line-height:1.7}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;max-width:960px;margin:0 auto;background:var(--bg-surface);border:1px solid var(--bg-surface);border-radius:16px;overflow:hidden}.feature-card{background:var(--bg-primary);padding:2rem 1.75rem;position:relative;transition:background .15s}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(129,140,248,.4),transparent);opacity:0;transition:opacity .2s}.feature-card:hover{background:#0f0f11}.feature-card:hover:before{opacity:1}.feature-icon{width:36px;height:36px;border-radius:9px;background:#818cf814;border:1px solid rgba(129,140,248,.18);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;color:var(--accent-400)}.feature-icon svg{width:16px;height:16px}.feature-title{font-family:var(--font-display);font-size:1.05rem;font-weight:700;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:.6rem;line-height:1.2}.feature-desc{font-size:.82rem;color:var(--text-muted);line-height:1.7;margin-bottom:1.3rem}.feature-example{display:flex;align-items:flex-start;gap:.5rem;padding:.6rem .75rem;background:#818cf80d;border:1px solid rgba(129,140,248,.1);border-radius:8px;font-size:.72rem;color:var(--text-secondary);line-height:1.5;font-style:italic}.feature-example-dot{width:5px;height:5px;border-radius:50%;background:var(--accent-600);flex-shrink:0;margin-top:4px}.demo{padding:6rem 1.5rem}.demo-wrap{max-width:780px;margin:0 auto}.demo-shell{background:var(--bg-primary);border:1px solid var(--border-primary);border-radius:16px;overflow:hidden;box-shadow:0 32px 80px #00000080,0 0 0 1px #818cf80f}.demo-chrome{background:var(--bg-secondary);border-bottom:1px solid var(--border-primary);padding:.55rem 1rem;display:flex;align-items:center;gap:.5rem}.demo-dot{width:9px;height:9px;border-radius:50%;background:var(--border-primary)}.demo-body{padding:1.5rem 1.75rem;display:flex;flex-direction:column;gap:0}.demo-steps{display:flex;gap:.5rem;margin-bottom:1.25rem;flex-wrap:wrap}.demo-step{display:flex;align-items:center;gap:.35rem;padding:.25rem .6rem;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:99px;font-size:.65rem;color:var(--text-muted)}.demo-step-dot{width:5px;height:5px;border-radius:50%;background:var(--text-faint)}.demo-step.done .demo-step-dot{background:var(--success)}.demo-step.done{color:var(--text-faint)}.demo-step.active{border-color:#818cf840;color:var(--accent-400)}.demo-step.active .demo-step-dot{background:var(--accent-500);animation:blink 1s infinite}.demo-msg-user{align-self:flex-end;background:var(--bg-surface);border:1px solid var(--border-primary);border-radius:12px 12px 3px;padding:.75rem 1rem;font-size:.88rem;color:var(--text-secondary);max-width:82%;line-height:1.55;margin-bottom:1.25rem;animation:fadeUp .35s ease both}.demo-msg-ai{display:flex;gap:.85rem;animation:fadeUp .4s ease .1s both}.demo-ai-bubble{background:#818cf80a;border:1px solid rgba(129,140,248,.12);border-radius:3px 12px 12px;padding:.85rem 1rem;flex:1}.demo-ai-label{font-size:.62rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent-500);margin-bottom:.45rem}.demo-ai-text{font-size:.88rem;color:var(--text-primary);line-height:1.7}.demo-ai-hl{color:var(--accent-400);font-weight:600}.demo-ai-stat{color:var(--success);font-weight:600}.demo-cursor{display:inline-block;width:2px;height:.9em;background:var(--accent-500);margin-left:1px;vertical-align:middle;animation:cursorBlink .9s infinite}.demo-context-callout{display:flex;align-items:flex-start;gap:.6rem;margin-top:.85rem;padding:.6rem .85rem;background:#818cf80f;border:1px solid rgba(129,140,248,.15);border-radius:8px;animation:fadeUp .4s ease .5s both}.demo-context-icon{color:var(--accent-500);flex-shrink:0;margin-top:1px}.demo-context-label{font-size:.6rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--accent-500);margin-bottom:.2rem}.demo-context-text{font-size:.75rem;color:var(--text-secondary);line-height:1.55}.demo-context-text strong{color:var(--text-primary)}.demo-chips{display:flex;gap:.4rem;margin-top:.85rem;flex-wrap:wrap;animation:fadeUp .3s ease .6s both}.demo-chip{display:flex;align-items:center;gap:.4rem;background:#818cf814;border:1px solid rgba(129,140,248,.2);color:var(--accent-400);padding:.25rem .65rem;border-radius:6px;font-size:.72rem;font-weight:600;cursor:pointer;transition:background .15s}.demo-chip:hover{background:#818cf826}.demo-chip-pos{font-size:.6rem;color:var(--accent-600);font-weight:700}.demo-input{margin-top:1.5rem;display:flex;align-items:center;gap:.5rem;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:10px;padding:.4rem .4rem .4rem .85rem;animation:fadeUp .3s ease .7s both}.demo-input-placeholder{flex:1;font-size:.82rem;color:#3f3f46}.demo-input-send{width:34px;height:34px;border-radius:8px;flex-shrink:0;background:linear-gradient(135deg,var(--accent-400),var(--accent-500));display:flex;align-items:center;justify-content:center}.cta-section{max-width:680px;margin:0 auto;text-align:center;padding:6rem 2rem 5rem;position:relative;overflow:hidden}.cta-glow{position:absolute;top:20px;left:50%;transform:translate(-50%);width:600px;height:280px;background:radial-gradient(ellipse,rgba(99,102,241,.14) 0%,transparent 65%);pointer-events:none}.cta-title{font-family:var(--font-display);font-size:clamp(1.8rem,3.5vw,2.8rem);font-weight:800;letter-spacing:-.04em;line-height:1.05;color:var(--text-primary);margin-bottom:1rem;position:relative}.cta-title-accent{color:var(--accent-500)}.cta-sub{font-size:.95rem;color:var(--text-muted);line-height:1.7;max-width:460px;margin:0 auto 2.2rem;position:relative}.cta-form{display:flex;gap:.5rem;max-width:420px;margin:0 auto 1rem;position:relative}.cta-input{flex:1;background:var(--bg-secondary);border:1px solid var(--border-primary);border-radius:9px;padding:.75rem 1rem;font-size:.88rem;color:var(--text-primary);font-family:var(--font-body);outline:none;transition:border-color .15s}.cta-input::placeholder{color:var(--text-faint)}.cta-input:focus{border-color:#818cf873}.cta-note{font-size:.75rem;color:var(--text-faint);position:relative}.footer-divider{height:1px;background:linear-gradient(90deg,transparent,var(--border-primary),transparent);max-width:960px;margin:0 auto}.footer{max-width:960px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;padding:1.5rem 1.5rem 2rem;flex-wrap:wrap;gap:1rem}.footer-wordmark{display:flex;align-items:center;gap:.4rem;font-family:var(--font-display);font-size:.88rem;font-weight:700;letter-spacing:-.01em;color:var(--text-muted);text-decoration:none}.footer-wordmark-accent{color:var(--accent-500)}.footer-link{font-size:.78rem;color:var(--text-faint);cursor:pointer;text-decoration:none;transition:color .15s}.footer-link:hover{color:var(--text-secondary)}.hero-badge{animation:fadeUp .3s ease .05s both}.hero-h1{animation:fadeUp .4s ease .1s both}.hero-sub{animation:fadeUp .4s ease .18s both}.hero-ctas{animation:fadeUp .4s ease .25s both}