.air-hero{position:relative;overflow:hidden;min-height:min(43rem,80vh);display:grid;align-items:center;background:linear-gradient(135deg,color-mix(in srgb,var(--color-hero-from) 82%,var(--color-primary-3)),var(--color-hero-to));color:var(--color-hero-title)}.air-hero:after{position:absolute;inset:auto -10% -45% 38%;aspect-ratio:1;content:"";border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--color-accent) 68%,transparent),transparent 66%);filter:blur(1rem)}.air-hero__grid{position:absolute;inset:0;opacity:.35;background-image:linear-gradient(color-mix(in srgb,var(--color-primary-3) 28%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--color-primary-3) 28%,transparent) 1px,transparent 1px);background-size:2.6rem 2.6rem;mask-image:radial-gradient(ellipse at 30% 48%,black,transparent 70%)}.air-hero__content{position:relative;z-index:1}.air-hero .hero-eyebrow,.section-kicker{color:var(--color-accent);font:700 .74rem/1 var(--font-mono);letter-spacing:.12em}.air-hero h1{max-width:12ch;margin:1rem 0 1.25rem;color:var(--color-hero-title);font-size:clamp(2.25rem,8vw,6.6rem);letter-spacing:-.065em;line-height:.92;text-wrap:balance}.air-hero h1 span{color:var(--color-primary-3)}.air-hero p:not(.hero-eyebrow){max-width:53ch;color:var(--color-hero-lead);font-size:clamp(1.05rem,2vw,1.25rem)}.air-hero .btn{margin-top:2rem}.section-heading{max-width:46rem;margin-bottom:2.5rem}.section-heading h2,.air-notes h2{margin:.8rem 0;font-size:clamp(2rem,5vw,3.8rem);letter-spacing:-.05em;text-wrap:balance}.section-heading>p:last-child{color:var(--color-text-muted);font-size:1.1rem}.system-layout{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);align-items:start;gap:clamp(2.5rem,7vw,7rem)}.data-path{position:relative;display:grid;min-width:0;gap:.5rem;list-style:none;counter-reset:steps}.data-path:before{position:absolute;top:1.6rem;bottom:1.6rem;left:1rem;width:1px;content:"";background:var(--color-border)}.data-path li{position:relative;display:grid;min-width:0;grid-template-columns:2.5rem minmax(0,1fr);column-gap:1rem;padding:1rem;border:1px solid var(--color-border);border-radius:.8rem;background:var(--color-card-bg)}.data-path li>div{min-width:0}.data-path span{display:grid;z-index:1;place-content:center;width:2rem;aspect-ratio:1;grid-row:span 2;border-radius:50%;background:var(--color-accent);color:#fff;font:700 .7rem/1 var(--font-mono)}.data-path strong{color:var(--color-heading)}.data-path p{color:var(--color-text-muted);font-size:.92rem}.data-path a{overflow-wrap:anywhere}.flow-contract{grid-column:2;padding:1.25rem;border-left:3px solid var(--color-accent);background:color-mix(in srgb,var(--color-card-bg) 82%,var(--color-accent))}.flow-contract>p:not(.section-kicker){margin-top:.8rem;color:var(--color-text-muted);font-size:.9rem}.flow-contract code{display:block;overflow-x:auto;margin-top:1rem;padding:.85rem;border-radius:.4rem;color:var(--color-heading);background:var(--color-bg);font-size:.76rem;white-space:nowrap}.notes-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(2rem,8vw,8rem)}.notes-copy{display:grid;gap:1.25rem;color:var(--color-text-muted);font-size:1.05rem}.notes-copy strong{color:var(--color-heading)}@media(max-width:760px){.air-hero{min-height:36rem}.system-layout{grid-template-columns:minmax(0,1fr)}.notes-layout{grid-template-columns:1fr}.flow-contract{grid-column:auto}}.air-dashboard{--dashboard-ink: var(--color-heading);--dashboard-muted: var(--color-text-muted);--dashboard-line: color-mix( in srgb, var(--color-border) 72%, var(--color-primary-3) );--dashboard-live: color-mix(in srgb, #26a269 65%, var(--color-primary-3));position:relative;overflow:hidden;border:1px solid var(--dashboard-line);border-radius:1.5rem;padding:clamp(1.25rem,4vw,2.5rem);color:var(--dashboard-ink);background:linear-gradient(135deg,color-mix(in srgb,var(--color-primary-3) 20%,transparent),transparent 50%),radial-gradient(circle at 92% 0%,color-mix(in srgb,var(--color-accent) 30%,transparent),transparent 25%),var(--color-surface);box-shadow:0 1.5rem 4rem color-mix(in srgb,var(--color-heading) 12%,transparent);&:before{position:absolute;inset:0;content:"";pointer-events:none;opacity:.32;background-image:linear-gradient(var(--dashboard-line) 1px,transparent 1px),linear-gradient(90deg,var(--dashboard-line) 1px,transparent 1px);background-size:2.5rem 2.5rem;mask-image:linear-gradient(to bottom,black,transparent 85%)}}.air-dashboard__topline,.air-dashboard__summary,.air-dashboard__sensors,.air-dashboard__footer{position:relative;z-index:1}.air-dashboard__topline,.air-dashboard__summary,.sensor-card header,.air-dashboard__footer{display:flex;justify-content:space-between;gap:1rem}.air-dashboard__eyebrow,.air-dashboard__kicker,.sensor-card__index{font:700 .72rem/1 var(--font-mono);letter-spacing:.12em}.air-dashboard__eyebrow{color:var(--color-primary-3)}.air-dashboard__status{display:flex;align-items:center;gap:.55rem;color:var(--dashboard-muted);font-size:.82rem}.air-dashboard__pulse{width:.55rem;aspect-ratio:1;border-radius:50%;background:var(--dashboard-live);box-shadow:0 0 0 .35rem color-mix(in srgb,var(--dashboard-live) 16%,transparent)}.air-dashboard.has-error .air-dashboard__pulse{background:var(--color-accent);box-shadow:0 0 0 .35rem color-mix(in srgb,var(--color-accent) 16%,transparent)}.air-dashboard__summary{align-items:end;margin-block:clamp(2.5rem,6vw,4.5rem) 1.5rem}.air-dashboard__kicker{color:var(--color-accent);margin-bottom:.65rem}.air-dashboard h2{max-width:17ch;color:var(--dashboard-ink);font-size:clamp(1.8rem,4vw,3.2rem);text-wrap:balance}.air-dashboard__status-label{color:var(--color-accent)}[data-brand-theme=modern] .air-dashboard__status-label{color:transparent;background-clip:text;background-image:linear-gradient(72deg,var(--color-accent) 0%,hsl(from var(--color-electric-indigo) h s calc(l + 35)) 25%,var(--color-accent) 50%,var(--color-electric-indigo) 75%,hsl(from var(--color-electric-indigo) h s calc(l + 35)) 100%);background-size:400% 100%;background-position:100% 0;animation:shine 5s ease-in-out 0s 1 forwards}[data-theme=dark][data-brand-theme=modern] .air-dashboard__status-label{background-image:linear-gradient(72deg,var(--color-accent) 0%,hsl(from var(--color-electric-indigo) h s calc(l + 35)) 25%,var(--color-electric-indigo) 50%,var(--color-accent) 75%,hsl(from var(--color-electric-indigo) h s calc(l + 35)) 100%)}.air-dashboard__summary p:last-child{max-width:48ch;margin-top:.75rem;color:var(--dashboard-muted)}.pm-orb{display:grid;flex:0 0 auto;place-content:center;width:clamp(7.5rem,18vw,10rem);aspect-ratio:1;border:1px solid var(--color-primary-3);border-radius:50%;text-align:center;background:radial-gradient(circle,color-mix(in srgb,var(--color-primary-3) 38%,transparent),color-mix(in srgb,var(--color-primary-3) 5%,transparent) 68%,transparent 70%)}.pm-orb__value{display:block;font:700 clamp(2rem,6vw,3.4rem)/1 var(--font-mono)}.pm-orb span:last-child{margin-top:.25rem;color:var(--dashboard-muted);font-size:.7rem}.air-dashboard__sensors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.sensor-card{min-width:0;border:1px solid var(--dashboard-line);border-radius:1rem;padding:1.25rem;background:color-mix(in srgb,var(--color-card-bg) 88%,var(--color-primary-3));backdrop-filter:blur(.6rem)}.sensor-card__index{color:var(--color-accent)}.sensor-card h3{color:var(--dashboard-ink);font-size:1rem}.sensor-card header p{color:var(--dashboard-muted);font-size:.78rem}.sensor-card dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem .75rem;margin-top:1.7rem}.sensor-card dt,.average-grid dt{color:var(--dashboard-muted);font-size:.73rem}.sensor-card dd,.average-grid dd{margin-top:.25rem;color:var(--dashboard-ink);font:600 .98rem/1.25 var(--font-mono)}.sensor-card__pm dd{color:var(--dashboard-live)}.air-dashboard__footer{margin-top:1rem;padding:1.25rem 0 0;border-top:1px solid var(--dashboard-line)}.average-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%;gap:1rem}@media(max-width:620px){.air-dashboard__summary{align-items:start;flex-direction:column}.air-dashboard__sensors{grid-template-columns:1fr}.average-grid{grid-template-columns:1fr;gap:.75rem}.sensor-card dl{gap:.9rem .5rem}}@media(prefers-reduced-motion:no-preference){.air-dashboard:not(.has-error) .pm-orb{animation:air-quality-breathe 4s ease-in-out infinite}@keyframes air-quality-breathe{50%{box-shadow:0 0 2.5rem color-mix(in srgb,var(--color-primary-3) 45%,transparent)}}}.webmcp-demo{scroll-margin-top:6rem;.webmcp-demo__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2rem;align-items:start}blockquote{margin-block:1.25rem;padding-left:1.25rem;border-left:3px solid var(--color-accent);color:var(--color-heading);font-size:clamp(1.3rem,3vw,2rem);text-wrap:balance}.webmcp-demo__request>p:not(.section-kicker){color:var(--color-text-muted)}.btn{margin-top:1.5rem;font-family:inherit;&:disabled{opacity:.65;cursor:wait}}[hidden]{display:none}.webmcp-demo__hint{margin-top:1rem;font-size:.9rem}.webmcp-demo__response{min-width:0;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-card-bg);overflow:hidden;box-shadow:0 0 0 5px color-mix(in srgb,var(--color-accent) 8%,transparent)}.webmcp-demo__toolbar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:1rem;border-bottom:1px solid var(--color-border);background:var(--color-surface);code{color:var(--color-heading);font-size:.85rem}span{font:700 .65rem/1.5 var(--font-mono);color:var(--color-text-muted)}}#air-tool-status,summary{padding:1rem}summary{cursor:pointer}pre{max-height:28rem;overflow:auto;padding:1rem;border-top:1px solid var(--color-border);font-size:.8rem;line-height:1.6;background:var(--color-bg)}:is(button,summary,pre):focus-visible{outline:3px solid var(--color-accent);outline-offset:4px}.webmcp-demo__footnote{margin-top:2rem;max-width:80ch;color:var(--color-text-muted);font-size:.9rem}@media(max-width:760px){.webmcp-demo__grid{grid-template-columns:minmax(0,1fr)}}}.agent-setup{margin-block:2rem 3rem;border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-card-bg);overflow:hidden}.agent-setup__heading,.agent-setup__connection,.agent-setup__note{padding:clamp(1.25rem,3vw,2rem)}.agent-setup__heading{h3{margin-bottom:.75rem;color:var(--color-heading);font-size:clamp(1.4rem,3vw,2rem);letter-spacing:-.04em}p{max-width:70ch;color:var(--color-text-muted)}}.agent-setup__connection{display:grid;gap:.5rem;border-block:1px solid var(--color-border);background:var(--color-surface);span{font:700 .75rem/1.5 var(--font-mono);color:var(--color-text-muted)}code{color:var(--color-heading);font-size:clamp(.95rem,3vw,1.35rem);overflow-wrap:anywhere;user-select:all}p{font-size:.9rem}}.agent-setup__services{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));article{min-width:0;padding:clamp(1.25rem,3vw,2rem)}article+article{border-left:1px solid var(--color-border)}h4{margin-block:.75rem 1.25rem;color:var(--color-heading);font-size:1.2rem}ol{display:grid;gap:1rem;padding-left:1.4rem;color:var(--color-text-muted)}li{padding-left:.25rem;&::marker{color:var(--color-heading);font-family:var(--font-mono);font-weight:700}}strong{color:var(--color-heading)}}.agent-setup__source{display:inline-block;margin-top:1.5rem;text-underline-offset:.2em;&:focus-visible{outline:3px solid var(--color-accent);outline-offset:4px}}.agent-setup__note{border-top:1px solid var(--color-border);color:var(--color-text-muted);font-size:.9rem}@media(max-width:760px){.agent-setup__services{grid-template-columns:minmax(0,1fr);article+article{border-left:0;border-top:1px solid var(--color-border)}}}