:root{--bg: #0e2038;--panel: #16294a;--panel-raised: #1e3a66;--line: rgba(170, 187, 214, .15);--line-strong: rgba(170, 187, 214, .25);--text: #f2f6fc;--muted: #aabbd6;--dim: #6f83a3;--accent: #f97316;--accent-hot: #ff8b39;--ink: #0e2038}*{box-sizing:border-box}html{background:var(--bg);color-scheme:dark;scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 78% 24%,rgba(58,112,191,.14),transparent 30rem),var(--bg);color:var(--text);font-family:Segoe UI Variable Text,Segoe UI,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit}.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}.nav{height:86px;display:flex;align-items:center;justify-content:space-between}.wordmark,.mini-wordmark{display:inline-flex;align-items:center;gap:9px;font-weight:640;letter-spacing:-.03em}.wordmark{font-size:18px}.wordmark-muted{margin-left:-5px;color:var(--muted);font-weight:430}.brand-mark{position:relative;width:23px;height:23px;border:2px solid var(--accent);border-radius:7px 7px 7px 2px;transform:rotate(-3deg)}.brand-mark:before,.brand-mark:after,.brand-mark span{content:"";position:absolute;background:var(--accent);border-radius:2px}.brand-mark:before{width:7px;height:2px;left:3px;top:5px}.brand-mark:after{width:12px;height:2px;left:3px;top:10px}.brand-mark span{width:5px;height:5px;right:-4px;bottom:-3px;box-shadow:0 0 0 3px var(--bg)}.nav-link{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;transition:color .16s ease}.nav-link:hover,.nav-link:focus-visible{color:var(--text)}.nav-link:focus-visible,.primary-action:focus-visible,.footer a:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:4px}.hero{min-height:640px;display:grid;grid-template-columns:minmax(0,.87fr) minmax(500px,1.13fr);gap:clamp(42px,6vw,90px);align-items:center;padding-block:64px 88px}.hero-copy{position:relative;z-index:2}.eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:24px;color:var(--muted);font-family:Cascadia Mono,SFMono-Regular,Consolas,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase}.pulse-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px #f973161a;animation:pulse 2.4s ease-in-out infinite}h1{max-width:680px;margin:0;font-size:clamp(50px,6vw,78px);line-height:.98;letter-spacing:-.065em;font-weight:610}h1 span{display:block;color:var(--accent)}.lede{max-width:560px;margin:28px 0 0;color:var(--muted);font-size:clamp(17px,1.7vw,20px);line-height:1.6;letter-spacing:-.015em}.hero-actions{display:flex;align-items:center;gap:20px;margin-top:36px}.primary-action{display:inline-flex;align-items:center;gap:12px;min-height:46px;padding:0 18px;border:1px solid var(--accent);border-radius:9px;background:var(--accent);color:var(--ink);font-size:14px;font-weight:620;box-shadow:0 10px 35px #f973162b;transition:transform .16s ease,background .16s ease}.primary-action:hover{transform:translateY(-2px);background:var(--accent-hot)}.coming-soon{color:var(--dim);font-family:Cascadia Mono,SFMono-Regular,Consolas,monospace;font-size:11px}.product-stage{position:relative;min-width:0;perspective:1400px}.ambient{position:absolute;border-radius:999px;filter:blur(80px);pointer-events:none}.ambient-one{width:180px;height:180px;right:4%;top:-6%;background:#f9731629}.ambient-two{width:260px;height:260px;left:12%;bottom:-13%;background:#427dd224}.app-window{position:relative;overflow:hidden;width:650px;max-width:100%;aspect-ratio:1.24;border:1px solid var(--line-strong);border-radius:17px;background:#101d31;box-shadow:0 38px 90px #030a1778,0 0 0 1px #ffffff06 inset;transform:rotateY(-4deg) rotateX(2deg);animation:enter .8s cubic-bezier(.22,1,.36,1) both}.window-bar{height:42px;display:flex;align-items:center;justify-content:space-between;padding:0 13px 0 15px;border-bottom:1px solid var(--line);background:#16294a9e}.mini-wordmark{gap:7px;color:#c8d4e7;font-size:11px;font-weight:520}.mini-mark{width:13px;height:13px;border:1.5px solid var(--accent);border-radius:4px 4px 4px 1px}.window-controls{display:flex;gap:17px;color:var(--dim);font-size:10px}.app-body{height:calc(100% - 42px);display:grid;grid-template-columns:154px 1fr}.app-sidebar{display:flex;flex-direction:column;padding:12px 10px;border-right:1px solid var(--line);background:#0d1a2dad}.new-chat{width:100%;height:32px;display:flex;align-items:center;gap:8px;border:1px solid var(--line-strong);border-radius:7px;background:var(--panel);color:#d9e3f3;font-size:10px}.new-chat span{color:var(--accent);font-size:14px}.sidebar-label{margin:20px 8px 7px;color:var(--dim);font-family:Cascadia Mono,SFMono-Regular,Consolas,monospace;font-size:7px;letter-spacing:.11em;text-transform:uppercase}.provider-list{display:grid;gap:2px}.provider{height:28px;display:flex;align-items:center;gap:8px;padding-inline:7px;border-radius:6px;color:#8498b8;font-size:9px}.provider.active{background:#6c8ec11c;color:#dce6f5}.provider-mark{width:15px;height:15px;display:inline-flex;align-items:center;justify-content:center;flex:none;border-radius:5px;color:#fff;font-family:Cascadia Mono,SFMono-Regular,Consolas,monospace;font-size:7px;font-weight:650}.provider-claude{background:#a65f3d}.provider-codex{background:#1f756c}.provider-grok{background:#58677d}.provider-cursor{background:#4b4c73}.status-dot{width:5px;height:5px;margin-left:auto;border-radius:50%;background:#51d5a7;box-shadow:0 0 8px #51d5a780}.sidebar-spacer{flex:1}.usage-mini{padding:10px 8px;border:1px solid var(--line);border-radius:8px;background:#16294a75}.usage-mini>div:first-child{display:flex;justify-content:space-between;color:#8fa2c0;font-size:7px}.usage-mini strong{color:var(--accent);font-weight:540}.usage-track{height:3px;margin-block:8px 6px;overflow:hidden;border-radius:999px;background:#263a59}.usage-track span{display:block;width:68%;height:100%;border-radius:inherit;background:var(--accent)}.usage-mini small{display:block;color:#607493;font-size:6px}.chat-canvas{position:relative;padding:14px 16px;background:radial-gradient(circle at 50% 60%,rgba(47,83,137,.09),transparent 45%),#101d31}.context-pill{position:absolute;top:13px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:6px;padding:5px 9px;border:1px solid var(--line);border-radius:999px;color:#8498b8;font-size:7px}.context-dot{width:5px;height:5px;border:1px solid #8299bc;border-radius:1px}.chevron{margin-left:2px;color:#5e7392}.conversation{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;padding-top:28px}.spark{width:28px;height:28px;display:grid;place-items:center;margin-bottom:13px;border:1px solid rgba(249,115,22,.18);border-radius:9px;background:#f9731614;transform:rotate(45deg)}.spark span{width:8px;height:8px;border:1.5px solid var(--accent);border-radius:2px}.conversation h2{margin:0;color:#e4ebf6;font-size:16px;letter-spacing:-.04em;font-weight:520}.conversation>p{margin:7px 0 21px;color:#7186a6;font-size:8px}.composer{width:min(355px,89%);min-height:92px;padding:12px;border:1px solid var(--line-strong);border-radius:13px;background:#16294abd;box-shadow:0 16px 40px #030a173b;color:#657a9b;font-size:8px}.composer-row{display:flex;align-items:center;justify-content:space-between;margin-top:24px}.composer-tools{display:flex;align-items:center;gap:9px;color:#8396b4}.model-pill{display:flex;align-items:center;gap:5px;padding:3px 6px 3px 4px;border:1px solid var(--line);border-radius:6px;color:#afbed4}.model-pill .provider-mark{width:13px;height:13px;border-radius:4px;font-size:6px}.send-button{width:23px;height:23px;display:grid;place-items:center;border-radius:7px;background:var(--accent);color:var(--ink);font-size:12px;font-weight:650}.system-strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.system-strip article{display:grid;grid-template-columns:30px 1fr;gap:12px;min-height:152px;padding:30px 32px 28px 0}.system-strip article+article{padding-left:32px;border-left:1px solid var(--line)}.system-index{padding-top:3px;color:var(--accent);font-family:Cascadia Mono,SFMono-Regular,Consolas,monospace;font-size:9px}.system-strip h2{margin:0;font-size:15px;font-weight:570;letter-spacing:-.02em}.system-strip p{max-width:270px;margin:9px 0 0;color:var(--muted);font-size:13px;line-height:1.55}.footer{height:110px;display:flex;align-items:center;justify-content:space-between;color:var(--dim);font-family:Cascadia Mono,SFMono-Regular,Consolas,monospace;font-size:10px}.footer a{display:inline-flex;gap:7px;transition:color .16s ease}.footer a:hover{color:var(--muted)}@keyframes enter{0%{opacity:0;transform:rotateY(-4deg) rotateX(2deg) translateY(28px) scale(.97)}}@keyframes pulse{50%{box-shadow:0 0 0 8px #f9731608}}@media(max-width:980px){.hero{grid-template-columns:1fr;gap:70px;padding-top:80px}.hero-copy{max-width:700px}.product-stage{width:min(720px,100%);margin-inline:auto}.app-window{width:100%;transform:none}.system-strip{grid-template-columns:1fr}.system-strip article{min-height:125px;padding:27px 0}.system-strip article+article{padding-left:0;border-top:1px solid var(--line);border-left:0}}@media(max-width:640px){.shell{width:min(100% - 32px,1180px)}.nav{height:72px}.nav-link{font-size:0}.nav-link span{font-size:16px}.hero{min-height:auto;padding:62px 0 72px;gap:54px}h1{font-size:clamp(46px,15vw,64px)}.lede{font-size:17px}.hero-actions{align-items:flex-start;flex-direction:column;gap:15px}.app-window{width:630px;max-width:none}.product-stage{width:calc(100vw - 16px);margin-left:0;overflow:hidden;border-radius:14px 0 0 14px}.app-body{grid-template-columns:140px 1fr}.system-strip article{grid-template-columns:26px 1fr}.footer{height:90px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.app-window,.pulse-dot{animation:none}}