:root{--bg:#f8fafc;--bg-deep:#eef2f6;--surface:#ffffff;--surface-2:#f1f5f9;--fg:#1e293b;--muted:#64748b;--border:#e2e8f0;--border-soft:#e2e8f0;--accent:#3b82f6;--accent-soft:#dbeafe;--accent-hover:#2563eb;--success:#22c55e;--warn:#f59e0b;--danger:#ef4444;--font-display:"Outfit","Avenir Next",system-ui,sans-serif;--font-body:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--font-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;--radius:14px;--radius-sm:10px;--shadow:0 24px 60px rgba(0,0,0,0.08);--ease:cubic-bezier(0.23,1,0.32,1);--max:1120px}[data-theme="dark"]{--bg:#0f172a;--bg-deep:#1e293b;--surface:#1e293b;--surface-2:#334155;--fg:#f1f5f9;--muted:#94a3b8;--border:#334155;--border-soft:#334155;--accent:#38bdf8;--accent-soft:#1e293b;--accent-hover:#7dd3fc;--success:#4ade80;--warn:#fbbf24;--danger:#f87171;--shadow:0 24px 60px rgba(0,0,0,0.45)}@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 3px rgba(34,197,94,0.2)}50%{box-shadow:0 0 0 6px rgba(34,197,94,0.05)}}@keyframes pulse-dot-dark{0%,100%{box-shadow:0 0 0 3px rgba(74,222,128,0.2)}50%{box-shadow:0 0 0 6px rgba(74,222,128,0.05)}}@keyframes pipe-flow{to{transform:translateX(100%)}}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);font-size:16px;line-height:1.55;color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background 0.3s ease,color 0.3s ease}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}.container{width:min(100% - 2.5rem,var(--max));margin-inline:auto}.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:rgba(255,255,255,0.72);border-bottom:1px solid var(--border);transition:background 0.3s ease,border-color 0.3s ease}[data-theme="dark"] .nav{background:rgba(15,23,42,0.72);border-bottom:1px solid var(--border-soft)}.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:0.5rem;min-height:68px;padding:0.5rem 0}.brand{display:inline-flex;align-items:center;gap:0.65rem;font-family:var(--font-display);font-weight:700;font-size:1.15rem;letter-spacing:-0.02em;flex-shrink:0}.brand-mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(145deg,var(--accent),var(--accent-hover));display:grid;place-items:center;box-shadow:0 0 0 1px rgba(255,255,255,0.08),0 8px 20px rgba(59,130,246,0.35);transition:background 0.3s ease;flex-shrink:0}.brand-mark svg{width:18px;height:18px;color:white}.nav-links{display:flex;align-items:center;gap:0.25rem}.nav-links a{padding:0.55rem 0.85rem;border-radius:8px;color:var(--muted);font-size:0.92rem;font-weight:500;letter-spacing:0.01em;transition:color 0.2s var(--ease),background 0.2s var(--ease);white-space:nowrap}.nav-links a:hover{color:var(--fg);background:rgba(0,0,0,0.04)}[data-theme="dark"] .nav-links a:hover{background:rgba(255,255,255,0.04)}.nav-actions{display:flex;align-items:center;gap:0.4rem;flex-shrink:0}.nav-toggle{display:none;width:44px;height:44px;place-items:center;border-radius:10px;border:1px solid var(--border);color:var(--fg);background:transparent;flex-shrink:0}.theme-control-wrapper{display:flex;align-items:center;gap:0.3rem;flex-shrink:0}.theme-icon{font-size:1rem;opacity:0.7;color:var(--fg);transition:opacity 0.3s ease;display:inline-flex;align-items:center}.theme-switch-large{position:relative;width:40px;height:22px;flex-shrink:0;display:inline-block}.theme-switch-large input{opacity:0;width:0;height:0}.theme-switch-large .slider-round{position:absolute;cursor:pointer;inset:0;background:var(--border);border-radius:999px;transition:0.3s ease;box-shadow:inset 0 2px 4px rgba(0,0,0,0.1)}.theme-switch-large .slider-round::before{content:"";position:absolute;height:16px;width:16px;left:3px;bottom:3px;background:white;border-radius:50%;transition:transform 0.3s ease,background 0.3s ease;box-shadow:0 2px 4px rgba(0,0,0,0.2)}.theme-switch-large input:checked + .slider-round{background:var(--accent)}.theme-switch-large input:checked + .slider-round::before{transform:translateX(18px);background:white}.theme-switch-large:hover .slider-round{box-shadow:inset 0 2px 4px rgba(0,0,0,0.15),0 0 0 3px rgba(59,130,246,0.15)}[data-theme="dark"] .theme-switch-large .slider-round{background:#334155}[data-theme="dark"] .theme-switch-large input:checked + .slider-round{background:var(--accent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.45rem;min-height:40px;padding:0.5rem 1rem;border-radius:10px;font-weight:600;font-size:0.88rem;letter-spacing:0.02em;transition:all 0.2s var(--ease);white-space:nowrap}.btn-primary{background:var(--fg);color:var(--bg);box-shadow:0 1px 0 rgba(255,255,255,0.12) inset}.btn-primary:hover{background:var(--accent);color:white;transform:translateY(-1px);box-shadow:0 10px 28px rgba(59,130,246,0.25)}[data-theme="dark"] .btn-primary:hover{background:var(--accent-hover);box-shadow:0 10px 28px rgba(56,189,248,0.25)}.btn-ghost{background:transparent;color:var(--fg);border:1px solid var(--border)}.btn-ghost:hover{background:rgba(0,0,0,0.04);border-color:var(--muted)}[data-theme="dark"] .btn-ghost:hover{background:rgba(255,255,255,0.04)}.btn-accent{background:var(--accent);color:white}.btn-accent:hover{background:var(--accent-hover);color:white;transform:translateY(-1px);box-shadow:0 12px 30px rgba(59,130,246,0.35)}[data-theme="dark"] .btn-accent:hover{box-shadow:0 12px 30px rgba(56,189,248,0.35)}.btn-sm{min-height:36px;padding:0.4rem 0.85rem;font-size:0.82rem}.btn-lg{min-height:52px;padding:0.85rem 1.5rem;font-size:1rem}.reveal{opacity:0;transform:translateY(28px);transition:opacity 0.7s var(--ease),transform 0.7s var(--ease)}.reveal.in{opacity:1;transform:none}.reveal-delay-1{transition-delay:0.08s}.reveal-delay-2{transition-delay:0.16s}.reveal-delay-3{transition-delay:0.24s}.reveal-delay-4{transition-delay:0.32s}.hero{padding:3.5rem 0 2.5rem;position:relative}.hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:2rem;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:0.5rem;padding:0.35rem 0.75rem;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,0.03);color:var(--muted);font-family:var(--font-mono);font-size:0.68rem;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:1.25rem}[data-theme="dark"] .eyebrow{background:rgba(255,255,255,0.03)}.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px rgba(34,197,94,0.25);animation:pulse-dot 2s var(--ease) infinite}[data-theme="dark"] .eyebrow-dot{animation-name:pulse-dot-dark}.hero h1{font-family:var(--font-display);font-size:clamp(2rem,4.6vw,3.6rem);font-weight:700;line-height:1.08;letter-spacing:-0.03em;margin:0 0 1rem;max-width:14ch}.hero h1 span{background:linear-gradient(120deg,var(--fg) 40%,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-lead{color:var(--muted);font-size:1rem;line-height:1.6;max-width:42ch;margin:0 0 1.5rem}.hero-cta{display:flex;flex-wrap:wrap;gap:0.75rem;margin-bottom:1.5rem}.hero-meta{display:flex;flex-wrap:wrap;gap:1rem;color:var(--muted);font-size:0.82rem}.hero-meta strong{color:var(--fg);font-weight:600;font-variant-numeric:tabular-nums}.meta-item{display:inline-flex;align-items:center;gap:0.4rem}.meta-item svg{width:16px;height:16px;color:var(--accent);flex-shrink:0}.stage{position:relative;border:1px solid var(--border);border-radius:20px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden;min-height:380px;transition:background 0.3s ease,border-color 0.3s ease,box-shadow 0.3s ease}.stage-bar{display:flex;align-items:center;justify-content:space-between;gap:0.5rem;padding:0.65rem 1rem;border-bottom:1px solid var(--border-soft);background:rgba(0,0,0,0.02);flex-wrap:wrap}[data-theme="dark"] .stage-bar{background:rgba(255,255,255,0.02)}.stage-dots{display:flex;gap:6px}.stage-dots span{width:8px;height:8px;border-radius:50%;background:var(--border)}.stage-dots span:nth-child(1){background:#ef4444}.stage-dots span:nth-child(2){background:#f59e0b}.stage-dots span:nth-child(3){background:#22c55e}.stage-title{font-family:var(--font-mono);font-size:0.65rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted)}.stage-status{display:inline-flex;align-items:center;gap:0.4rem;font-size:0.72rem;color:var(--success);font-weight:500}.stage-body{padding:1rem;display:grid;gap:0.75rem}.pipeline{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:0.3rem;align-items:center}.node{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);padding:0.65rem;min-height:90px;position:relative;transition:border-color 0.35s var(--ease),box-shadow 0.35s var(--ease),transform 0.35s var(--ease),background 0.3s ease}[data-theme="dark"] .node{background:var(--bg-deep)}.node.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 0 28px rgba(59,130,246,0.18);transform:translateY(-2px)}[data-theme="dark"] .node.active{box-shadow:0 0 0 1px var(--accent),0 0 28px rgba(56,189,248,0.18)}.node-label{font-family:var(--font-mono);font-size:0.6rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted);margin-bottom:0.35rem}.node-title{font-family:var(--font-display);font-weight:600;font-size:0.85rem;letter-spacing:-0.01em;margin-bottom:0.25rem}.node-sub{font-size:0.7rem;color:var(--muted);line-height:1.3}.pipe{width:20px;height:2px;background:var(--border);position:relative;overflow:hidden;border-radius:2px}.pipe::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,var(--accent),transparent);transform:translateX(-100%)}.pipe.flow::after{animation:pipe-flow 1.1s var(--ease) infinite}.msg-feed{border:1px solid var(--border-soft);border-radius:var(--radius-sm);background:var(--bg);padding:0.65rem;min-height:150px;display:grid;gap:0.45rem;transition:background 0.3s ease,border-color 0.3s ease}[data-theme="dark"] .msg-feed{background:var(--bg-deep)}.msg{display:grid;grid-template-columns:auto 1fr;gap:0.5rem;padding:0.5rem 0.65rem;border-radius:10px;background:var(--surface);border:1px solid transparent;opacity:0;transform:translateX(-12px) scale(0.98);transition:opacity 0.45s var(--ease),transform 0.45s var(--ease),border-color 0.3s}.msg.show{opacity:1;transform:none}.msg.filtered{border-color:var(--danger);opacity:0.45}.msg.passed{border-color:var(--success)}.msg-avatar{width:24px;height:24px;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:0.65rem;font-weight:600;font-family:var(--font-mono)}.msg-body{min-width:0}.msg-top{display:flex;justify-content:space-between;gap:0.5rem;margin-bottom:0.1rem}.msg-name{font-size:0.75rem;font-weight:600}.msg-time{font-family:var(--font-mono);font-size:0.6rem;color:var(--muted);letter-spacing:0.02em}.msg-text{font-size:0.75rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.msg-tag{display:inline-flex;margin-top:0.25rem;padding:0.1rem 0.4rem;border-radius:999px;font-size:0.6rem;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;font-family:var(--font-mono)}.tag-ok{background:rgba(34,197,94,0.15);color:var(--success)}.tag-no{background:rgba(239,68,68,0.15);color:var(--danger)}.tag-tr{background:var(--accent-soft);color:var(--accent)}section{padding:3.5rem 0}.section-head{max-width:640px;margin-bottom:2rem}.section-kicker{font-family:var(--font-mono);font-size:0.68rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--accent);margin-bottom:0.75rem;font-weight:500}.section-head h2{font-family:var(--font-display);font-size:clamp(1.5rem,3vw,2.35rem);font-weight:700;letter-spacing:-0.025em;line-height:1.15;margin:0 0 0.75rem}.section-head p{margin:0;color:var(--muted);font-size:0.95rem;max-width:54ch}.features{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:rgba(0,0,0,0.02);transition:background 0.3s ease,border-color 0.3s ease}[data-theme="dark"] .features{background:rgba(255,255,255,0.02)}.feature-tabs{display:flex;flex-wrap:wrap;gap:0.35rem;margin-bottom:1.25rem}.tab{min-height:36px;padding:0.35rem 0.75rem;border-radius:999px;border:1px solid var(--border);color:var(--muted);font-size:0.8rem;font-weight:500;letter-spacing:0.01em;transition:all 0.2s var(--ease);white-space:nowrap}.tab:hover{color:var(--fg);border-color:var(--muted);background:rgba(0,0,0,0.02)}[data-theme="dark"] .tab:hover{background:rgba(255,255,255,0.02)}.tab.active{background:var(--fg);color:var(--bg);border-color:var(--fg)}[data-theme="dark"] .tab.active{background:var(--accent);color:white;border-color:var(--accent)}.feature-panel{display:none;grid-template-columns:1fr 1fr;gap:1rem;align-items:stretch}.feature-panel.active{display:grid}.feature-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:1.25rem;transition:background 0.3s ease,border-color 0.3s ease}.feature-card h3{font-family:var(--font-display);font-size:1.2rem;letter-spacing:-0.02em;margin:0 0 0.5rem}.feature-card>p{color:var(--muted);margin:0 0 1rem;max-width:48ch;font-size:0.9rem}.feature-list{list-style:none;margin:0;padding:0;display:grid;gap:0.6rem}.feature-list li{display:grid;grid-template-columns:20px 1fr;gap:0.5rem;align-items:start;font-size:0.88rem;color:var(--fg)}.feature-list li svg{width:16px;height:16px;margin-top:2px;color:var(--accent)}.feature-list li span{color:var(--muted);display:block;font-size:0.8rem;margin-top:0.1rem}.feature-visual{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);padding:1rem;display:flex;flex-direction:column;gap:0.6rem;min-height:280px;transition:background 0.3s ease,border-color 0.3s ease}[data-theme="dark"] .feature-visual{background:var(--bg-deep)}.viz-row{display:flex;align-items:center;justify-content:space-between;gap:0.5rem;padding:0.6rem 0.8rem;border-radius:10px;border:1px solid var(--border-soft);background:var(--surface);transform:translateY(8px);opacity:0;transition:transform 0.5s var(--ease),opacity 0.5s var(--ease),border-color 0.3s}.feature-panel.active .viz-row{opacity:1;transform:none}.feature-panel.active .viz-row:nth-child(1){transition-delay:0.05s}.feature-panel.active .viz-row:nth-child(2){transition-delay:0.12s}.feature-panel.active .viz-row:nth-child(3){transition-delay:0.19s}.feature-panel.active .viz-row:nth-child(4){transition-delay:0.26s}.viz-left{display:flex;align-items:center;gap:0.5rem;min-width:0}.viz-icon{width:32px;height:32px;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;flex-shrink:0}.viz-icon svg{width:16px;height:16px}.viz-text strong{display:block;font-size:0.82rem;font-weight:600;letter-spacing:-0.01em}.viz-text span{font-size:0.7rem;color:var(--muted)}.pill{font-family:var(--font-mono);font-size:0.6rem;letter-spacing:0.04em;text-transform:uppercase;padding:0.2rem 0.45rem;border-radius:999px;white-space:nowrap;font-weight:500}.pill-on{background:rgba(34,197,94,0.15);color:var(--success)}.pill-off{background:rgba(0,0,0,0.05);color:var(--muted)}[data-theme="dark"] .pill-off{background:rgba(255,255,255,0.05)}.pill-soon{background:rgba(245,158,11,0.15);color:var(--warn)}.capability-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0.8rem}.cap{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:1.1rem;transition:transform 0.35s var(--ease),border-color 0.35s var(--ease),background 0.35s var(--ease);height:100%}.cap:hover{transform:translateY(-3px);border-color:var(--accent);background:var(--surface-2)}.cap-icon{width:36px;height:36px;border-radius:10px;border:1px solid var(--border);background:var(--bg);display:grid;place-items:center;margin-bottom:0.8rem;color:var(--fg);transition:background 0.3s ease}[data-theme="dark"] .cap-icon{background:var(--bg-deep)}.cap-icon svg{width:18px;height:18px}.cap h3{font-family:var(--font-display);font-size:0.95rem;letter-spacing:-0.015em;margin:0 0 0.35rem}.cap p{margin:0;color:var(--muted);font-size:0.85rem;line-height:1.5}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0.8rem;counter-reset:step}.step{position:relative;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);padding:1.1rem;min-height:150px;transition:background 0.3s ease,border-color 0.3s ease}[data-theme="dark"] .step{background:var(--bg-deep)}.step::before{counter-increment:step;content:"0" counter(step);font-family:var(--font-mono);font-size:0.7rem;letter-spacing:0.08em;color:var(--accent);display:block;margin-bottom:0.8rem;font-weight:500}.step h3{font-family:var(--font-display);font-size:0.95rem;margin:0 0 0.4rem;letter-spacing:-0.015em}.step p{margin:0;color:var(--muted);font-size:0.82rem}.platforms{border-top:1px solid var(--border);background:rgba(0,0,0,0.015);transition:background 0.3s ease,border-color 0.3s ease}[data-theme="dark"] .platforms{background:rgba(255,255,255,0.015)}.platform-board{display:grid;grid-template-columns:1fr 1.2fr;gap:1.25rem;align-items:start}.platform-copy{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:1.5rem;transition:background 0.3s ease,border-color 0.3s ease}.platform-copy h3{font-family:var(--font-display);font-size:1.2rem;letter-spacing:-0.02em;margin:0 0 0.6rem}.platform-copy p{color:var(--muted);margin:0 0 1rem;font-size:0.9rem}.chip-grid{display:flex;flex-wrap:wrap;gap:0.4rem}.chip{display:inline-flex;align-items:center;gap:0.3rem;min-height:32px;padding:0.25rem 0.6rem;border-radius:999px;border:1px solid var(--border);background:var(--bg);font-size:0.78rem;font-weight:500;color:var(--fg);transition:all 0.25s var(--ease)}.chip:hover{transform:translateY(-2px);border-color:var(--accent);background:var(--surface-2)}.chip.soon{color:var(--muted);border-style:dashed}.chip svg{width:12px;height:12px;opacity:0.85}.relay-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);padding:1rem;overflow:hidden;transition:background 0.3s ease,border-color 0.3s ease}[data-theme="dark"] .relay-card{background:var(--bg-deep)}.relay-flow{display:flex;flex-direction:column;gap:0.5rem}.relay-item{display:grid;grid-template-columns:auto 1fr auto;gap:0.6rem;align-items:center;padding:0.6rem 0.8rem;border-radius:10px;border:1px solid var(--border-soft);background:var(--surface);opacity:0;transform:translateX(16px);transition:opacity 0.55s var(--ease),transform 0.55s var(--ease)}.relay-item.in{opacity:1;transform:none}.relay-badge{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-family:var(--font-mono);font-size:0.65rem;font-weight:600}.relay-name{font-weight:600;font-size:0.82rem}.relay-desc{font-size:0.72rem;color:var(--muted)}.relay-state{font-family:var(--font-mono);font-size:0.6rem;letter-spacing:0.04em;text-transform:uppercase;color:var(--success)}.pricing-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:0.6rem;align-items:stretch}.plan{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:1rem 0.9rem 1.1rem;display:flex;flex-direction:column;transition:all 0.3s var(--ease);position:relative;overflow:hidden}.plan:hover{transform:translateY(-3px);border-color:var(--accent)}.plan.featured{border-color:var(--accent);background:var(--surface);box-shadow:0 0 0 1px var(--accent),0 20px 50px rgba(59,130,246,0.12)}[data-theme="dark"] .plan.featured{box-shadow:0 0 0 1px var(--accent),0 20px 50px rgba(56,189,248,0.12)}.plan-badge{position:absolute;top:10px;right:10px;font-family:var(--font-mono);font-size:0.55rem;letter-spacing:0.08em;text-transform:uppercase;padding:0.2rem 0.4rem;border-radius:999px;background:var(--accent);color:white;font-weight:600}.plan-tier{font-family:var(--font-mono);font-size:0.65rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);margin-bottom:0.45rem;font-weight:500}.plan h3{font-family:var(--font-display);font-size:1.1rem;margin:0 0 0.3rem;letter-spacing:-0.02em}.plan-price{font-family:var(--font-display);font-size:1.4rem;font-weight:700;letter-spacing:-0.02em;margin-bottom:0.3rem;font-variant-numeric:tabular-nums}.plan-price span{font-size:0.75rem;font-weight:500;color:var(--muted);letter-spacing:0}.plan-desc{color:var(--muted);font-size:0.78rem;margin:0 0 0.8rem;min-height:2.4em}.plan ul{list-style:none;margin:0 0 1rem;padding:0;display:grid;gap:0.45rem;flex:1}.plan li{display:grid;grid-template-columns:14px 1fr;gap:0.4rem;font-size:0.78rem;color:var(--fg);align-items:start}.plan li svg{width:12px;height:12px;margin-top:2px;color:var(--success)}.plan-btn{width:100%;min-height:38px;border-radius:10px;font-weight:600;font-size:0.82rem;letter-spacing:0.02em;border:1px solid var(--border);background:transparent;color:var(--fg);transition:all 0.2s var(--ease)}.plan-btn:hover{background:rgba(0,0,0,0.04);border-color:var(--muted)}[data-theme="dark"] .plan-btn:hover{background:rgba(255,255,255,0.04)}.plan.featured .plan-btn{background:var(--accent);color:white;border-color:var(--accent)}.plan.featured .plan-btn:hover{background:var(--accent-hover)}.pricing-note{margin-top:1rem;text-align:center;color:var(--muted);font-size:0.8rem}.cta-band{padding:0 0 3.5rem}.cta-box{border:1px solid var(--border);border-radius:20px;background:var(--surface);padding:clamp(1.5rem,4vw,2.5rem);display:grid;grid-template-columns:1fr auto;gap:1.25rem;align-items:center;transition:background 0.3s ease,border-color 0.3s ease}.cta-box h2{font-family:var(--font-display);font-size:clamp(1.3rem,2.8vw,1.8rem);letter-spacing:-0.025em;line-height:1.15;margin:0 0 0.5rem}.cta-box p{margin:0;color:var(--muted);max-width:48ch;font-size:0.9rem}footer{border-top:1px solid var(--border);padding:2rem 0 1.5rem;background:var(--bg-deep);transition:background 0.3s ease,border-color 0.3s ease}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:1.5rem;margin-bottom:1.5rem}.footer-brand p{color:var(--muted);font-size:0.85rem;margin:0.5rem 0 0;max-width:32ch}.footer-col h4{font-family:var(--font-mono);font-size:0.65rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);margin:0 0 0.7rem;font-weight:500}.footer-col a{display:block;color:var(--fg);font-size:0.85rem;padding:0.25rem 0;transition:color 0.2s}.footer-col a:hover{color:var(--accent)}.footer-bottom{display:flex;justify-content:space-between;gap:0.8rem;flex-wrap:wrap;padding-top:1rem;border-top:1px solid var(--border);color:var(--muted);font-size:0.78rem}.mobile-menu{display:none;border-top:1px solid var(--border);padding:0.6rem 0 0.8rem}.mobile-menu.open{display:block}.mobile-menu a{display:block;padding:0.6rem 0;color:var(--muted);font-weight:500;border-bottom:1px solid var(--border);font-size:0.9rem}.mobile-menu a:hover{color:var(--fg)}.mobile-menu .btn{width:100%;margin-top:0.6rem;justify-content:center}@media (max-width:1100px){.pricing-grid{grid-template-columns:repeat(3,1fr)}.plan:nth-child(4),.plan:nth-child(5){grid-column:span 1}}@media (max-width:960px){.hero-grid,.feature-panel.active,.platform-board,.cta-box,.footer-grid{grid-template-columns:1fr}.pipeline{grid-template-columns:1fr}.pipe{width:2px;height:22px;margin-inline:auto}.pipe::after{background:linear-gradient(180deg,transparent,var(--accent),transparent)}.steps{grid-template-columns:1fr 1fr}.capability-grid{grid-template-columns:1fr 1fr}.nav-links{display:none}.nav-toggle{display:grid}.hero h1{max-width:none}.feature-panel.active{display:grid;gap:0.8rem}.platform-board{display:grid;gap:1rem}.cta-box{text-align:center}.cta-box .btn{width:100%;justify-content:center}}@media (max-width:640px){.container{width:min(100% - 1.2rem,var(--max))}.capability-grid,.steps,.pricing-grid{grid-template-columns:1fr}.pricing-grid{max-width:400px;margin-inline:auto}.nav-actions .btn-ghost{display:none}.hero{padding-top:2rem;padding-bottom:1.5rem}section{padding:2.5rem 0}.hero h1{font-size:clamp(1.8rem,8vw,2.5rem)}.hero-lead{font-size:0.9rem}.hero-cta{flex-direction:column}.hero-cta .btn{width:100%;justify-content:center}.hero-meta{flex-direction:column;gap:0.5rem}.stage{min-height:300px}.stage-body{padding:0.8rem}.node{min-height:70px;padding:0.5rem}.node-title{font-size:0.8rem}.node-sub{font-size:0.65rem}.msg-feed{min-height:120px;padding:0.5rem}.feature-tabs{gap:0.25rem}.tab{font-size:0.72rem;padding:0.25rem 0.6rem;min-height:30px}.feature-panel.active{grid-template-columns:1fr}.feature-card{padding:1rem}.feature-card h3{font-size:1.05rem}.feature-visual{min-height:200px;padding:0.8rem}.viz-row{padding:0.5rem 0.6rem}.viz-icon{width:28px;height:28px}.viz-icon svg{width:14px;height:14px}.viz-text strong{font-size:0.75rem}.viz-text span{font-size:0.65rem}.platform-copy{padding:1rem}.platform-copy h3{font-size:1.05rem}.chip{font-size:0.7rem;min-height:28px;padding:0.2rem 0.5rem}.footer-grid{grid-template-columns:1fr 1fr;gap:1rem}.footer-brand{grid-column:1 / -1}.footer-bottom{flex-direction:column;text-align:center}.theme-control-wrapper{margin-right:0.2rem}.theme-icon{font-size:0.85rem}.theme-switch-large{width:36px;height:20px}.theme-switch-large .slider-round::before{height:14px;width:14px;left:3px;bottom:3px}.theme-switch-large input:checked + .slider-round::before{transform:translateX(16px)}}@media (max-width:400px){.brand{font-size:0.95rem}.brand-mark{width:28px;height:28px}.brand-mark svg{width:15px;height:15px}.btn-sm{font-size:0.72rem;padding:0.3rem 0.6rem;min-height:32px}.nav-inner{min-height:56px;gap:0.3rem}.nav-actions{gap:0.2rem}.theme-switch-large{width:32px;height:18px}.theme-switch-large .slider-round::before{height:12px;width:12px;left:3px;bottom:3px}.theme-switch-large input:checked + .slider-round::before{transform:translateX(14px)}.theme-icon{font-size:0.75rem}}[data-theme="dark"] .theme-toggle-circle .sun-icon{display:block!important}[data-theme="dark"] .theme-toggle-circle .moon-icon{display:none!important}