:root{--bg:#090a0c;--panel:#111318;--panel2:#161920;--line:#272b33;--text:#f5f7fa;--muted:#9399a6;--accent:#ff6b2c;--accent2:#ff934f}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 75% 12%,rgba(255,107,44,.11),transparent 27%),var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:16px clamp(20px,5vw,72px);border-bottom:1px solid rgba(255,255,255,.06);background:rgba(9,10,12,.83);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--accent);border-radius:9px;color:var(--accent);font-size:12px}.site-header nav{display:flex;gap:22px;align-items:center;font-size:14px}.site-header nav>a:not(.nav-cta){color:var(--muted)}.site-header nav>a:hover{color:#fff}.nav-cta,.button.primary{background:var(--accent);color:#111!important}.nav-cta{padding:10px 14px;border-radius:9px;font-weight:700}.hero{min-height:86vh;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(330px,.9fr);align-items:center;gap:60px;padding:80px clamp(24px,8vw,130px)}.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--accent2);font-weight:800}.hero h1{font-size:clamp(72px,12vw,160px);line-height:.82;margin:16px 0 24px;letter-spacing:-.07em}.hero h2{font-size:clamp(28px,4vw,52px);margin:0 0 18px;letter-spacing:-.035em}.lead{max-width:720px;color:var(--muted);font-size:18px;line-height:1.7}.actions{display:flex;gap:12px;margin-top:32px}.button{display:inline-block;border:1px solid var(--line);padding:13px 18px;border-radius:10px;font-weight:750}.button:hover{transform:translateY(-1px);border-color:#555}.orbit-visual{position:relative;min-height:500px;display:grid;place-items:center}.orb{position:relative;z-index:3;width:190px;height:190px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 30%,#323640,#111318 58%,#070809);border:1px solid #3d414b;box-shadow:0 0 80px rgba(255,107,44,.12),inset 0 0 35px rgba(255,255,255,.05)}.orb span{font-weight:800;font-size:28px}.ring{position:absolute;border:1px solid rgba(255,255,255,.12);border-radius:50%;animation:spin 18s linear infinite}.r1{width:310px;height:310px}.r2{width:440px;height:440px;animation-direction:reverse;animation-duration:26s}.node{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 24px var(--accent)}.n1{transform:translate(150px,-25px)}.n2{transform:translate(-185px,80px)}.n3{transform:translate(80px,205px)}@keyframes spin{to{transform:rotate(360deg)}}.section{padding:90px clamp(24px,8vw,130px)}.section-head{max-width:760px;margin-bottom:36px}.section-head h2,.cta-section h2{font-size:clamp(36px,6vw,72px);letter-spacing:-.045em;margin:8px 0 14px}.section-head p:last-child,.cta-section>p{color:var(--muted);line-height:1.7}.panel-demo,.mcp-shell{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#0d0f13;box-shadow:0 24px 80px rgba(0,0,0,.28)}.panel-demo{display:grid;grid-template-columns:220px 1fr;min-height:470px}.panel-nav,.mcp-sidebar{padding:16px;background:#0b0d10;border-right:1px solid var(--line)}.panel-logo{font-weight:800;padding:10px 10px 18px}.panel-logo span{font-size:10px;color:var(--muted);margin-left:6px}.demo-tab,.mcp-tab{width:100%;border:0;background:transparent;color:var(--muted);text-align:left;padding:11px 12px;border-radius:9px;cursor:pointer;margin-bottom:4px}.demo-tab:hover,.mcp-tab:hover,.demo-tab.active,.mcp-tab.active{background:#171a20;color:#fff}.demo-tab.active,.mcp-tab.active{box-shadow:inset 2px 0 0 var(--accent)}.panel-main{padding:0}.panel-top{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line);color:var(--muted);font-size:13px}.status-dot{width:8px;height:8px;background:#56d77b;border-radius:50%;box-shadow:0 0 12px #56d77b}.panel-pill{margin-left:auto;border:1px solid var(--line);padding:5px 8px;border-radius:999px}.demo-view{display:none;padding:42px}.demo-view.active,.mcp-view.active{display:block}.demo-view h3,.mcp-view h3{font-size:30px;margin:0 0 10px}.demo-view p,.mcp-view p{color:var(--muted);line-height:1.6}.fake-tree,.workspace-list{margin-top:28px;border:1px solid var(--line);border-radius:12px;overflow:hidden}.fake-tree>* ,.workspace-list span{display:block;padding:12px 14px;border-bottom:1px solid var(--line)}.fake-tree>*:last-child,.workspace-list span:last-child{border-bottom:0}.fake-tree span{color:var(--muted)}.workspace-list .selected{background:#181c22;color:#fff}.cards-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:28px}.cards-mini span,.file-chip{border:1px solid var(--line);background:var(--panel);padding:14px;border-radius:10px}.context-meter{height:10px;border-radius:999px;background:#20242b;overflow:hidden;margin:32px 0 10px}.context-meter span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:999px}.mcp-section{background:linear-gradient(180deg,transparent,rgba(255,255,255,.018),transparent)}.mcp-shell{display:grid;grid-template-columns:240px 1fr;min-height:560px}.mcp-content{padding:38px}.mcp-view{display:none}.tiny-label{font-size:12px!important;color:var(--accent2)!important;text-transform:uppercase;letter-spacing:.12em}.ui-card{margin-top:26px;border:1px solid var(--line);background:var(--panel);padding:20px;border-radius:12px}.ui-card label{display:block;color:#c7cad1;font-size:13px;margin:14px 0 7px}.fake-input{border:1px solid var(--line);background:#0b0d10;border-radius:8px;padding:11px}.preset-row{display:flex;flex-wrap:wrap;gap:8px}.preset-row button{background:#0c0e12;border:1px solid var(--line);color:var(--muted);padding:8px 12px;border-radius:7px}.preset-row .chosen{background:var(--accent);color:#111;border-color:var(--accent)}.file-chip{font-family:ui-monospace,monospace;font-size:12px;margin-top:8px}.bundle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.bundle{min-height:140px;border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:18px;display:flex;flex-direction:column;gap:8px}.bundle span,.bundle small{color:var(--muted)}.add-bundle{display:grid;place-items:center;color:var(--muted);border-style:dashed}.system-editor{display:grid;grid-template-columns:260px 1fr;border:1px solid var(--line);border-radius:12px;overflow:hidden;margin-top:28px}.system-editor aside{padding:10px;border-right:1px solid var(--line);background:#0b0d10}.system-editor aside span{display:block;padding:9px;border-radius:7px;color:var(--muted);font-size:12px}.system-editor aside .selected{background:#181b21;color:#fff}.system-editor pre{margin:0;padding:22px;white-space:pre-wrap;color:#cdd2dc;line-height:1.7;font-size:13px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.feature-grid article,.addon-grid article{border:1px solid var(--line);background:var(--panel);border-radius:14px;padding:22px}.feature-grid article>span{font-size:12px;color:var(--accent2)}.feature-grid h3,.addon-grid h3{font-size:22px;margin:14px 0 10px}.feature-grid p,.addon-grid p{color:var(--muted);line-height:1.6}.addon-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:14px}.addon-grid .featured{background:linear-gradient(145deg,#171a20,#111318 70%)}.badge,.coming{display:inline-block;font-size:11px;border:1px solid var(--line);padding:6px 8px;border-radius:999px;color:var(--muted)}.badge{color:var(--accent2);border-color:rgba(255,107,44,.35)}.text-button{background:none;border:0;color:#fff;padding:0;cursor:pointer;font-weight:700}.cta-section{text-align:center;padding:110px 24px 130px}.cta-section>p{max-width:620px;margin:0 auto 28px}.cta-section .button{margin-top:8px}footer{display:flex;justify-content:space-between;gap:20px;padding:24px clamp(24px,8vw,130px);border-top:1px solid var(--line);color:var(--muted);font-size:12px}@media(max-width:900px){.site-header nav>a:not(.nav-cta){display:none}.hero{grid-template-columns:1fr;min-height:auto;padding-top:90px}.orbit-visual{min-height:360px}.r2{width:340px;height:340px}.panel-demo,.mcp-shell{grid-template-columns:1fr}.panel-nav,.mcp-sidebar{display:flex;overflow:auto;border-right:0;border-bottom:1px solid var(--line)}.panel-logo{display:none}.demo-tab,.mcp-tab{min-width:max-content;width:auto;margin:0 5px 0 0}.feature-grid{grid-template-columns:repeat(2,1fr)}.addon-grid{grid-template-columns:1fr}.system-editor{grid-template-columns:1fr}.system-editor aside{border-right:0;border-bottom:1px solid var(--line)}.bundle-grid{grid-template-columns:1fr}.cards-mini{grid-template-columns:1fr}}@media(max-width:600px){.brand span:last-child{display:none}.site-header{padding:12px 16px}.hero,.section{padding-left:18px;padding-right:18px}.hero h1{font-size:76px}.orbit-visual{min-height:290px}.orb{width:140px;height:140px}.r1{width:230px;height:230px}.r2{width:280px;height:280px}.n1{transform:translate(105px,-20px)}.n2{transform:translate(-115px,70px)}.n3{transform:translate(55px,130px)}.panel-main .demo-view,.mcp-content{padding:24px 18px}.feature-grid{grid-template-columns:1fr}.actions{flex-direction:column}.button{text-align:center}.preset-row button{flex:1 1 40%}footer{flex-direction:column}}
.company-section{border-top:1px solid rgba(255,255,255,.08)}
.company-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}.company-grid article{padding:24px;border:1px solid rgba(255,255,255,.09);border-radius:18px;background:rgba(255,255,255,.025)}.company-grid article>span{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:#ff8a3d}.company-grid h3{margin:10px 0 8px}.company-grid p{color:#a8adb8;line-height:1.65}.compact-hero{min-height:64vh}.compact-hero .hero-copy{max-width:900px}.company-story{padding-top:20px}@media(max-width:800px){.company-grid{grid-template-columns:1fr}.compact-hero{min-height:auto;padding-top:110px}}
.company-hero{min-height:72vh}.company-hero h1{max-width:850px;font-size:clamp(2.8rem,7vw,6rem);line-height:.95}.company-mark{display:flex;min-height:340px;align-items:center;justify-content:center;flex-direction:column;gap:16px;border:1px solid var(--border);border-radius:28px;background:radial-gradient(circle at 50% 40%,rgba(120,94,255,.22),transparent 55%),var(--panel)}.company-mark span{font-size:clamp(5rem,12vw,9rem);font-weight:900;letter-spacing:-.08em}.company-mark small{letter-spacing:.28em;color:var(--muted)}
.product-feature{border-top:1px solid var(--border)}.company-summary{background:linear-gradient(180deg,transparent,rgba(255,255,255,.015))}.company-summary .actions,.product-feature .actions{margin-top:28px}
@media(max-width:800px){.company-hero{min-height:auto}.company-mark{min-height:220px;margin-top:20px}.site-header nav a:not(.nav-cta){display:none}}

/* OrbitFS layered product story */
.layer-stack{max-width:980px;margin:40px auto;display:grid;gap:18px}.layer-card{padding:32px;border:1px solid var(--line);border-radius:24px;background:linear-gradient(145deg,rgba(255,255,255,.045),rgba(255,255,255,.015));box-shadow:0 18px 50px rgba(0,0,0,.18)}.layer-card.core{border-color:rgba(125,211,252,.28)}.layer-card.ai{border-color:rgba(167,139,250,.3)}.layer-number{display:block;margin-bottom:12px;font:700 11px/1.2 monospace;letter-spacing:.16em;color:var(--muted)}.layer-card h3{font-size:clamp(24px,4vw,38px);margin:0 0 10px}.layer-card p{max-width:760px;color:var(--muted);font-size:16px;line-height:1.7}.layer-plus{text-align:center;color:var(--muted);font:700 12px/1 monospace;letter-spacing:.1em;text-transform:uppercase}.layer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.layer-tags span{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:999px;padding:8px 11px;font-size:12px;color:var(--muted)}

.system-info .company-grid{margin-top:18px}.system-note{max-width:900px;margin:24px auto 0;padding:14px 16px;border:1px dashed var(--line);border-radius:14px;color:var(--muted);font-size:13px;text-align:center}

.spec-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:28px}.spec-grid.lower{margin-top:18px}.spec-card{padding:26px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.025)}.spec-card.recommended{border-color:rgba(125,211,252,.32)}.spec-card.ai{border-color:rgba(167,139,250,.32)}.spec-label{display:block;margin-bottom:10px;font:700 11px/1.2 monospace;letter-spacing:.14em;color:var(--muted)}.spec-card h3{margin:0 0 8px;font-size:24px}.spec-use{color:var(--muted);min-height:48px}.spec-card ul{margin:18px 0 0;padding-left:20px;color:var(--muted);line-height:1.8}.spec-card b{color:var(--text)}
@media(max-width:900px){.spec-grid{grid-template-columns:1fr}.spec-use{min-height:0}}

/* System requirement cards */
.spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:34px}.spec-card{position:relative;padding:26px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.018));box-shadow:0 20px 50px rgba(0,0,0,.18);overflow:hidden}.spec-card.recommended{border-color:rgba(125,211,252,.38);box-shadow:0 20px 60px rgba(56,189,248,.08)}.spec-card.ai-spec{border-color:rgba(167,139,250,.38);box-shadow:0 20px 60px rgba(139,92,246,.08)}.spec-card.heavy{border-color:rgba(148,163,184,.3)}
.spec-top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:16px}.spec-kicker{font:700 11px/1 monospace;letter-spacing:.15em;color:var(--muted)}.spec-badge{padding:6px 9px;border:1px solid var(--line);border-radius:999px;font-size:11px;color:var(--muted);background:rgba(255,255,255,.03)}.spec-card h3{margin:0;font-size:26px}.spec-use{margin:7px 0 20px;color:var(--muted)}.spec-list{display:grid;gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.spec-list div{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line)}.spec-list div:last-child{border-bottom:0}.spec-list span{color:var(--muted);font-size:13px}.spec-list strong{text-align:right;font-size:13px}.spec-foot{margin:15px 0 0;color:var(--muted);font-size:12px}.spec-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.spec-meta span{padding:8px 10px;border:1px solid var(--line);border-radius:999px;font-size:11px;color:var(--muted);background:rgba(255,255,255,.02)}
@media(max-width:760px){.spec-grid{grid-template-columns:1fr}.spec-card{padding:22px}.spec-list div{align-items:flex-start}.spec-list strong{max-width:62%}}

/* OrbitFS layout repair */
.compact-hero{min-height:auto!important;grid-template-columns:1fr!important;padding-top:110px!important;padding-bottom:90px!important;align-items:start!important}.compact-hero .hero-copy{max-width:900px}.system-info{scroll-margin-top:80px}.system-info .section-head{margin-bottom:24px}
@media(max-width:600px){.compact-hero{padding-top:76px!important;padding-bottom:58px!important}.spec-card{border-radius:18px}.spec-top{align-items:flex-start}.spec-list div{gap:12px}}

/* Public subpages */
.page-hero{min-height:58vh}.page-hero h1{font-size:clamp(56px,10vw,118px)}.compact-stack{max-width:840px}.demo-coming{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(255,107,44,.025),transparent)}.demo-page{background:radial-gradient(circle at 75% 30%,rgba(255,107,44,.09),transparent 30%)}
@media(max-width:760px){.page-hero{min-height:auto;padding-top:100px}.page-hero h1{font-size:58px}}