:root{color-scheme:dark;--bg:#080b10;--ink:#e9f2fb;--muted:#95bfec;--accent:#c6e8ff;--line:#262f38;font-family:Inter,'Segoe UI',Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,a,textarea{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit}button:focus-visible,a:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.preview-band{font-size:.875rem;padding:10px 24px;text-align:center;background:#13181d;color:#accdf0;border-bottom:1px solid var(--line)}.preview-band span{color:#7594b5;margin-left:12px}header{max-width:1160px;margin:auto;padding:30px 28px;display:flex;align-items:center;justify-content:space-between;gap:18px}.wordmark{text-decoration:none;font-size:1.15rem;letter-spacing:.38em;line-height:1.6}.wordmark span{display:block;font-size:.75rem;letter-spacing:.35em;color:var(--muted)}.text-button{border:0;background:none;color:var(--accent);padding:9px 0;line-height:1.5;text-underline-offset:5px}.text-button:hover{text-decoration:underline}main{max-width:1160px;margin:auto;padding:0 28px}.hero{display:grid;grid-template-columns:1fr 1.08fr;align-items:center;gap:12px;min-height:570px}.eyebrow{font-size:.75rem;letter-spacing:.19em;line-height:1.7;color:var(--accent)}h1{font-size:clamp(3rem,5.8vw,5rem);font-weight:300;letter-spacing:-.04em;line-height:1.09;margin:25px 0 22px}p{font-size:1rem;line-height:1.7;color:var(--muted)}.lead{font-size:clamp(1.1rem,2vw,1.4rem);font-weight:300;line-height:1.55}.support{max-width:370px;color:#63a1e2}.actions{max-width:370px;margin-top:28px}.google{width:100%;display:flex;justify-content:center;align-items:center;gap:14px;border:0;border-radius:99px;background:#e9f2fb;color:#111418;padding:17px 16px;font-size:1rem;font-weight:600}.google:hover{background:#e5effa}.g{font-size:1.45rem;font-weight:700;color:#4285f4}.discovery{width:100%;border:1px solid #344a61;border-radius:99px;background:#12161a;color:var(--accent);padding:14px;margin-top:12px}.discovery:hover{background:#1f262d}.account-note{font-size:.875rem;text-align:center;margin:12px 0}.visual{position:relative;aspect-ratio:864/670;overflow:hidden;border-radius:20px;isolation:isolate}.visual :is(img,svg.aperion-inline-logo){width:100%;height:auto;display:block;transform:translateY(-28%)}.concept{position:absolute;bottom:15px;left:50%;transform:translateX(-50%);font-size:.75rem;white-space:nowrap;color:#b2d0f1;background:#080b10c9;padding:7px 12px;border-radius:99px}.presence{display:grid;grid-template-columns:1fr 1fr;margin:30px auto 0;max-width:840px;border-block:1px solid var(--line)}.presence-button{border:0;display:flex;gap:20px;align-items:center;justify-content:center;padding:25px 18px;background:none;color:#a2c7ee;text-align:left}.presence-button+.presence-button{border-left:1px solid var(--line)}.presence-button.selected{color:var(--accent);background:#0e1115}.presence-icon{font-size:2rem;font-weight:300}.presence-button span:not(.presence-icon){font-size:1rem}.presence-button small{display:block;font-size:.875rem;line-height:1.5;color:#85a0bd;margin-top:5px}.presence-detail{max-width:760px;text-align:center;min-height:80px;font-size:1rem;line-height:1.7;color:var(--muted);margin:22px auto 30px}.story{padding:50px 0 60px;display:grid;grid-template-columns:1fr 1fr;gap:65px;border-top:1px solid var(--line)}h2{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:300;letter-spacing:-.02em;line-height:1.22;margin:15px 0 22px}.story p:first-child{margin-top:0}strong{color:#e7f1fb;font-weight:500}footer{border-top:1px solid var(--line);text-align:center;padding:30px 0 40px}footer p{font-size:.875rem;letter-spacing:.12em}.tagline{font-size:.9rem;letter-spacing:.3em;color:var(--accent)}footer .fine{font-size:.8rem;letter-spacing:0;max-width:590px;margin:22px auto;color:#63a1e2}footer a{font-size:.875rem;color:var(--accent);text-underline-offset:5px}dialog{position:fixed;background:#0f1215;color:var(--ink);border:1px solid #31465c;border-radius:22px;max-width:560px;width:calc(100% - 32px);padding:38px;max-height:90dvh;overflow:auto;box-shadow:0 30px 120px #000b}dialog::backdrop{background:#040405dc;backdrop-filter:blur(8px)}dialog p{font-size:1rem}.close{position:absolute;top:12px;right:18px;background:none;border:0;font-size:1.8rem;color:#81b3e8}.primary{border:1px solid #a8caef;background:#abccf0;color:#0b0d10;border-radius:99px;padding:12px 23px;font-weight:600}.primary:hover{background:#d6e6f8}.progress{display:flex;align-items:center;gap:16px;font-size:.8rem;color:var(--accent);margin:25px 0}.track{height:2px;background:#2c3640;flex:1}.track div{height:100%;width:33%;background:var(--accent);transition:width .25s}label{display:block;margin:20px 0 10px;font-size:.9rem;color:#c7ddf5}textarea{resize:vertical;min-height:100px;max-width:100%;width:100%;background:#090b0e;border:1px solid #374d65;border-radius:12px;color:var(--ink);padding:15px;line-height:1.6;font-size:1rem}.form-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:20px}.local-note{font-size:.8rem;color:#6da6e4;border-top:1px solid var(--line);padding-top:16px;margin-top:28px}.local-note button{font-size:.8rem;margin-left:10px}.storage-warning,#validation{color:#e6c992;font-size:.875rem}#validation:empty{display:none}dl{margin:22px 0}dt{color:var(--accent);font-size:.875rem;margin-top:18px}dd{margin:6px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.6}.draft-note{font-size:.875rem!important}#edit{display:block;margin-top:12px}[hidden]{display:none!important}@media(max-width:700px){header{padding:22px 22px}.wordmark{font-size:.95rem}.wordmark span{font-size:.75rem;letter-spacing:.24em}header>.text-button{font-size:.875rem}main{padding:0 20px}.hero{grid-template-columns:1fr;text-align:center;gap:0;min-height:0}.intro{display:contents}.intro>.eyebrow{display:none}h1{grid-row:1;font-size:3.15rem;margin:20px 0 14px}.lead{grid-row:2;margin:0;font-size:1.2rem}.support{display:none}.visual{grid-row:3;max-width:530px;width:100%;margin:12px auto 8px}.actions{grid-row:4;width:100%;max-width:420px;margin:8px auto 20px}.presence{margin-top:10px}.presence-button{padding:22px 10px;display:block;text-align:center}.presence-icon{display:block;margin-bottom:7px}.presence-button small{font-size:.8rem}.presence-detail{font-size:.95rem;min-height:120px;margin-bottom:15px}.story{grid-template-columns:1fr;gap:10px;padding:35px 0}.story h2{font-size:2rem}.preview-band{font-size:.8rem;padding:8px 14px}.preview-band span{display:block;margin-left:0}dialog{padding:32px 23px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
html{scroll-behavior:smooth;scroll-padding-top:30px}header nav{display:flex;align-items:center;gap:24px}header nav a{font-size:.875rem;text-decoration:none;color:var(--muted)}header nav a:hover{color:var(--accent)}section[id]{scroll-margin-top:28px}.chapter{padding:65px 0;border-top:1px solid var(--line)}.chapter-heading{max-width:620px;margin-bottom:36px}.chapter-heading h2{font-size:clamp(2rem,3.8vw,3.1rem)}h3{font-size:1.2rem;font-weight:500;line-height:1.4;letter-spacing:-.015em;margin:15px 0 12px}.steps,.ownership-points,.progress-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:34px}.steps{margin-bottom:26px}.steps p,.key-reasons p,.ownership-points p,.use-grid p,.progress-columns p{margin-bottom:0}.step-number{font-size:.9rem;color:var(--accent);letter-spacing:.15em}.key-reasons,.use-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:34px 50px}.key-reasons article{border-top:1px solid #2b3540;padding-top:10px}.caption-line{font-size:.875rem;color:#75ace6;margin-top:35px;padding-top:20px;border-top:1px solid var(--line)}.privacy-note{border-left:2px solid #6ea7e4;background:#0e1115;padding:22px 24px;margin-top:36px;color:#99c1ec;font-size:.95rem;line-height:1.7}.use-grid article{background:#0e1115;border:1px solid #27303a;border-radius:16px;padding:26px}.use-label,.stage-label{font-size:.75rem;color:var(--accent);letter-spacing:.12em}.pricing{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.pricing h2{font-size:clamp(2rem,3.4vw,2.8rem)}.price-card{border:1px solid #374e67;padding:35px;border-radius:20px;background:#0e1115}.price{font-size:4rem;font-weight:300;line-height:1.2;margin-top:12px;letter-spacing:-.04em}.price-divider{height:1px;background:var(--line);margin:23px 0}.price-card .primary{margin-top:15px}.progress-columns article{border-left:1px solid #2f4256;padding-left:22px}.faq{display:grid;grid-template-columns:1fr 1.6fr;gap:60px}.faq-items details{border-bottom:1px solid var(--line);padding:18px 0}.faq-items details:first-child{padding-top:0}summary{font-size:1rem;line-height:1.6;cursor:pointer;color:#cde1f6;padding-right:10px}.faq-items p{font-size:.95rem}.closing{text-align:center;border-top:1px solid var(--line);padding:65px 0}.closing h2{font-size:clamp(2rem,3.6vw,3rem)}.closing a{display:block;margin-top:20px;font-size:.9rem;color:var(--accent);text-underline-offset:5px}@media(max-width:800px){header nav{gap:14px}header nav a{display:none}.steps,.ownership-points,.progress-columns{grid-template-columns:1fr;gap:28px}.key-reasons,.use-grid{gap:25px}.pricing,.faq{grid-template-columns:1fr;gap:25px}.chapter{padding:42px 0}.chapter-heading{margin-bottom:26px}.chapter-heading h2{font-size:2rem}.price-card{max-width:500px;width:100%}.faq .chapter-heading{margin-bottom:0}}@media(max-width:480px){.key-reasons,.use-grid{grid-template-columns:1fr}.privacy-note{padding:18px}.use-grid article{padding:22px}.closing{padding:44px 0}}

.ecosystem{margin:0;padding:38px 0 55px;border-top:1px solid var(--line)}.ecosystem figcaption{margin-bottom:26px}.ecosystem-flow{display:grid;grid-template-columns:minmax(0,1fr) 38px minmax(0,1fr) 38px minmax(0,1fr);align-items:stretch}.ecosystem-flow article{background:linear-gradient(145deg,#181d23,#0b0d10);border:1px solid #30445a;border-radius:20px;padding:28px;min-height:270px}.ecosystem-flow .flow-key{border-color:#83b4e8;box-shadow:0 0 36px #77ade60d}.flow-label{display:block;font-size:.75rem;letter-spacing:.12em;color:var(--accent);margin-top:16px}.flow-link{text-align:center;color:var(--accent);font-size:1.4rem}.figure-note,.principles-note{color:#75ace6;font-size:.875rem;line-height:1.7;margin-top:22px}.principle-icon{width:48px;height:48px;color:#a8caef;display:block}.principles{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}.principles article{grid-column:span 2;background:#0e1115;border:1px solid #2d3742;border-radius:18px;padding:27px;position:relative}.principles article:nth-child(4){grid-column:2/span 2}.o-number{position:absolute;right:24px;top:27px;font-size:.8rem;letter-spacing:.12em;color:#7090b2}.principles h3{font-size:1.45rem;margin-top:25px}.principles strong{display:block;font-size:.9rem}.principles p{font-size:.95rem;margin-bottom:0}.key-showcase{display:grid;grid-template-columns:.9fr 1.2fr;gap:38px;align-items:center}.key-photo{aspect-ratio:864/670;overflow:hidden;position:relative;border-radius:20px;border:1px solid #2b343e}.key-photo :is(img,svg.aperion-inline-logo){width:100%;height:auto;display:block;transform:translateY(-28%)}.key-photo span{position:absolute;bottom:16px;left:16px;right:16px;padding:10px;background:#050608d9;color:var(--accent);font-size:.65rem;letter-spacing:.08em;border-radius:8px;text-align:center}.key-showcase .key-reasons{gap:20px}.key-showcase .key-reasons h3{font-size:1.05rem}.key-showcase .key-reasons p{font-size:.95rem}
@media(max-width:800px){.ecosystem-flow{grid-template-columns:1fr}.ecosystem-flow article{min-height:0;padding:24px}.flow-link{padding:8px;transform:rotate(90deg)}.principles{grid-template-columns:1fr 1fr}.principles article,.principles article:nth-child(4){grid-column:auto}.principles article:last-child{grid-column:1/-1}.key-showcase{grid-template-columns:1fr;gap:25px}.key-photo{max-width:540px;width:100%;margin:auto}}
@media(max-width:480px){.principles{grid-template-columns:1fr}.principles article:last-child{grid-column:auto}.ecosystem{padding:32px 0}.principles article{padding:24px}}

.ecosystem-flow .flow-link{align-self:center}.ecosystem-flow article{min-width:0}.ecosystem-flow article p{margin-bottom:0}

.embodiment .chapter-heading{max-width:760px}.embodiment-art{margin:0 0 38px}.embodiment-art :is(img,svg.aperion-inline-logo){width:100%;height:auto;display:block;border-radius:22px;border:1px solid #2d3742}.embodiment-art figcaption{font-size:.875rem;color:#87b6e9;line-height:1.7;margin-top:14px}.embodiment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}.embodiment-grid article{border-top:1px solid #2f4358;padding-top:24px}.embodiment-statement{margin-top:35px;padding:28px 32px;border-left:2px solid var(--accent);background:linear-gradient(90deg,#171c22,#0a0c0e)}.embodiment-statement h3{font-size:1.45rem;margin-top:0}.embodiment-statement p{margin-bottom:0}header nav{gap:18px}@media(max-width:800px){.embodiment-grid{grid-template-columns:1fr;gap:22px}.embodiment-art{margin-bottom:24px}.embodiment-statement{padding:24px}.embodiment-art :is(img,svg.aperion-inline-logo){border-radius:16px}}

.story-art{grid-template-columns:1fr 1fr;align-items:center;gap:55px;padding:55px 0}.companion-art{margin:0;position:relative}.companion-art :is(img,svg.aperion-inline-logo){width:100%;height:auto;display:block;border-radius:22px;border:1px solid #304459}.story-copy h2{font-size:clamp(2.6rem,4.2vw,3.7rem);line-height:1.08;margin-top:22px}.story-copy h2 em{font-style:normal;color:var(--accent)}.story-copy .story-lead{font-size:1.2rem;color:#d9e8f8;line-height:1.6}.story-highlights{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0}.story-highlights span{border:1px solid #2f4358;background:#13181d;padding:9px 12px;border-radius:99px;color:#abccf0;font-size:.75rem;letter-spacing:.06em}.story-copy .primary{margin-top:15px}@media(max-width:700px){.story-art{grid-template-columns:1fr;gap:26px;padding:38px 0}.companion-art{max-width:480px;margin:auto}.story-copy h2{font-size:2.6rem}.story-copy .story-lead{font-size:1.1rem}}

.key-security{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:34px;padding:30px;background:linear-gradient(135deg,#181d23,#0c0e11);border:1px solid #33485f;border-radius:20px}.key-security h3{font-size:1.25rem}.key-security p{margin-bottom:0}@media(max-width:700px){.key-security{grid-template-columns:1fr;gap:24px;padding:24px}}

.eclipse-opening{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 44%,#171c21 0%,#080b10 43%,#030304 100%);opacity:1;transition:opacity .55s ease,filter .55s ease;overflow:hidden}.eclipse-opening.leaving{opacity:0;filter:blur(8px);pointer-events:none}.opening-center{text-align:center;padding:30px}.opening-emblem{width:120px;height:120px;margin:0 auto 30px;filter:drop-shadow(0 0 15px #8ebbea80);animation:eclipse-rise 1s cubic-bezier(.2,.7,.2,1) both,eclipse-light 2.6s ease-in-out infinite}.opening-emblem svg{width:100%;height:100%;display:block}.opening-wordmark{font-size:clamp(1.8rem,5vw,2.6rem);letter-spacing:.4em;text-indent:.4em;font-weight:300;color:#e9f2fb;animation:eclipse-title 1s .15s both}.opening-subtitle{font-size:.75rem;letter-spacing:.26em;color:#68a4e3;margin-top:14px;animation:eclipse-title .8s .3s both}.opening-line{height:1px;width:180px;margin:32px auto;background:#2a333d;overflow:hidden}.opening-line span{display:block;height:1px;width:100%;background:linear-gradient(90deg,transparent,#bfd8f3,transparent);animation:eclipse-sweep 1.5s ease-in-out both}.opening-tagline{font-size:.75rem;letter-spacing:.19em;color:#aecef0;animation:eclipse-title .9s .45s both}.opening-skip{position:absolute;bottom:max(30px,env(safe-area-inset-bottom));border:1px solid #3c546f;border-radius:99px;padding:11px 24px;background:#0e1114;color:#b7d3f2;font-size:.875rem}.opening-skip:hover{border-color:#a5c9ef;background:#191f25}@keyframes eclipse-rise{from{opacity:0;transform:translateY(16px) scale(.88)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes eclipse-light{0%,100%{filter:drop-shadow(0 0 12px #8ebbea70)}50%{filter:drop-shadow(0 0 24px #8ebbeaa0)}}@keyframes eclipse-title{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes eclipse-sweep{from{transform:translateX(-100%)}to{transform:translateX(0)}}@media(prefers-reduced-motion:reduce){.eclipse-opening{display:none}.opening-center *{animation:none!important}}

/* Core features: embodiment and community compute */
.core-pillars{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;padding:34px 0 44px}.core-pillars>a{display:block;text-decoration:none;color:inherit;border:1px solid #385069;border-radius:20px;padding:30px;background:radial-gradient(ellipse at 100% 0%,#2a333d80,transparent 70%),#0e1115}.core-pillars>a:hover{border-color:#c6e8ff}.core-pillars h3{font-size:1.6rem;line-height:1.25;margin:18px 0}.core-pillars p{color:#98c1ec;line-height:1.7}.pillar-link{display:block;color:#c6e8ff;font-size:.9rem;margin-top:20px}.community-compute{scroll-margin-top:90px}.community-compute .chapter-heading,.community-compute .section-heading{max-width:790px}.compute-banner{padding:38px;border:1px solid #4b6a8c;border-radius:22px;background:radial-gradient(ellipse at 95% 30%,#425e7b3d,transparent 65%),#13171c;margin-bottom:26px}.compute-banner>span{font-size:.72rem;letter-spacing:.12em;color:#c6e8ff}.compute-banner strong{display:block;font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.2;margin:18px 0}.compute-banner p{max-width:740px;color:#adcdf0;line-height:1.8}.compute-route{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.compute-route article{min-width:0;padding:26px;border:1px solid #304358;border-radius:18px;background:#0f1215}.compute-number{color:#c6e8ff;font-size:.72rem;letter-spacing:.1em}.compute-route h3{font-size:1.25rem;line-height:1.3;margin:18px 0 12px}.compute-route p,.compute-details p{color:#96bfec;line-height:1.8;font-size:1rem}.compute-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:34px 38px;margin-top:38px}.compute-details article{border-top:1px solid #31455b;padding-top:25px}.compute-details h3{font-size:1.5rem;line-height:1.3;margin:15px 0}.compute-equation{margin-top:35px;padding:28px;border:1px solid #304358;border-radius:18px;display:flex;gap:16px;align-items:center;justify-content:center;flex-wrap:wrap;text-align:center;background:#0e1115}.compute-equation>span{font-size:.72rem;letter-spacing:.09em;color:#accdf0}.compute-equation b{color:#c6e8ff}.compute-equation strong{flex-basis:100%;font-size:1.25rem;color:#e9f2fb;margin-top:6px}.brand-embodiment>:is(img,svg.aperion-inline-logo){display:block;width:100%;height:auto;border-radius:22px;margin-bottom:28px;border:1px solid #304358}.brand-embodiment,.core-pillars{scroll-margin-top:90px}@media(max-width:800px){.compute-route{grid-template-columns:1fr}.compute-details{gap:28px}.compute-banner{padding:28px}.core-pillars>a{padding:25px}}@media(max-width:600px){.core-pillars,.compute-details{grid-template-columns:1fr}.core-pillars{padding:20px 0 35px}.compute-banner{padding:24px}.compute-equation{gap:10px;padding:24px}.compute-equation>span{font-size:.65rem}.compute-equation strong{font-size:1.1rem}}

.echo-director{display:grid;grid-template-columns:1fr 1fr;gap:48px;background:radial-gradient(ellipse at 0% 30%,#2a343e38,transparent 65%)}.echo-director h2{font-size:clamp(2.8rem,5vw,4rem);margin-bottom:12px}.echo-role{font-size:1.25rem;color:var(--accent);margin-top:0}.echo-workflow{display:flex;flex-wrap:wrap;gap:9px;margin:25px 0}.echo-workflow span{font-size:.75rem;letter-spacing:.1em;padding:10px 13px;border:1px solid #395069;border-radius:99px;color:#bfd9f3;background:#111418}@media(max-width:700px){.echo-director{grid-template-columns:1fr;gap:15px}}

/* Business check-ins and the selected Echo portrait. */
.business-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:start}.business-benefits{display:grid;gap:24px}.business-benefits article{border-top:1px solid var(--line);padding-top:20px}.business-benefits h3{margin-top:10px}.business-benefits p{margin-bottom:0}.business-checkin{border:1px solid #31455b;border-radius:22px;padding:34px;background:linear-gradient(145deg,#17212b,#111418 65%);position:sticky;top:30px}.business-checkin blockquote{font-size:clamp(1.5rem,2.5vw,2rem);line-height:1.5;letter-spacing:-.025em;margin:28px 0;color:var(--ink);font-weight:300}.business-footnote{display:block;font-size:.875rem;line-height:1.6;color:var(--muted);border-top:1px solid var(--line);padding-top:20px}.echo-director{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:center;gap:50px;background:none}.echo-portrait{margin:0;overflow:hidden;border-radius:24px;border:1px solid #685039;background:#111315}.echo-portrait :is(img,svg.aperion-inline-logo){display:block;width:100%;height:auto}.echo-copy{min-width:0}.echo-copy h3{margin-top:30px;font-size:1.4rem}.echo-director{scroll-margin-top:30px}@media(max-width:800px){.business-layout{grid-template-columns:1fr;gap:28px}.business-checkin{position:static}.echo-director{grid-template-columns:1fr;gap:28px}.echo-portrait{max-width:490px;width:100%;margin:auto}.business-checkin{padding:26px}}

:root{--amber:#e9b978;--ink:#f0f5fb;--muted:#b7c1ce;--line:#293544}.kicker,.echo-role{color:var(--amber)}.intro-ambient{background:radial-gradient(ellipse,#e9b97818,transparent 68%)}.business-checkin{background:linear-gradient(145deg,#182431,#111821 65%);border-color:#47515f}.echo-portrait{border-color:#73583a}.compute-banner{background:radial-gradient(ellipse at 90% 20%,#e9b97812,transparent 65%),#101720}.compute-equation b{color:var(--amber)}.core-pillars>a:first-child{border-color:#66523e}.price-card{box-shadow:0 0 50px #bcdfff08}

.section-art{margin:30px 0 38px;border:1px solid #344252;border-radius:22px;overflow:hidden;background:#0d131c}.section-art :is(img,svg.aperion-inline-logo){display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}.business-management>.section-art :is(img,svg.aperion-inline-logo){aspect-ratio:16/8;object-position:center 45%}.mission-art :is(img,svg.aperion-inline-logo){aspect-ratio:16/8}.key-photo{aspect-ratio:3/2}.key-photo :is(img,svg.aperion-inline-logo){width:100%;height:100%;object-fit:cover;transform:none}.compute-visual{display:grid;grid-template-columns:minmax(0,1fr) 70px minmax(0,1.7fr);align-items:center;margin:30px 0 35px;padding:32px;background:radial-gradient(ellipse at 90% 20%,#e9b97812,transparent 65%),#0e1620;border:1px solid #344252;border-radius:22px}.compute-visual-node{padding:24px;border:1px solid #839eb7;border-radius:15px;text-align:center;background:#141e2a}.compute-visual-node>span{font-size:.875rem;letter-spacing:.12em;color:#d1eaff}.compute-visual-node strong{display:block;margin-top:12px;line-height:1.5}.compute-visual-link{height:2px;background:linear-gradient(90deg,#c6e8ff,#e9b978);box-shadow:0 0 14px #c6e8ff66}.network-node{border-color:#aa8458}.network-node>span{color:#e9b978}.compute-workers{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:20px}.compute-workers i{font-style:normal;font-size:.875rem;padding:8px 11px;border-radius:8px;background:#0c131d;border:1px solid #3c4a5b;color:#bdccdc}.compute-visual figcaption{grid-column:1/-1;text-align:center;margin-top:24px;font-size:.95rem;line-height:1.6;color:var(--muted)}.begin-visual{margin-top:28px;display:grid;gap:10px}.begin-visual span{display:flex;gap:18px;align-items:center;padding:15px 18px;border:1px solid #344252;border-radius:12px;background:#101923;color:#e9b978;font-size:.875rem}.begin-visual b{font-weight:400;color:#d3e6f8;font-size:1rem}@media(max-width:650px){.compute-visual{grid-template-columns:1fr;padding:22px}.compute-visual-link{height:30px;width:2px;justify-self:center}.section-art{margin:25px 0 30px}.business-management>.section-art :is(img,svg.aperion-inline-logo),.mission-art :is(img,svg.aperion-inline-logo){aspect-ratio:3/2}}

.closing-conversation{max-width:510px;margin:0 auto 35px;padding:28px;border-radius:22px;border:1px solid #344252;background:radial-gradient(ellipse at 80% 0%,#e9b97814,transparent 65%),#101821;text-align:left}.closing-conversation>.eyebrow{color:#e9b978}.conversation-line{padding:16px 20px;font-size:1rem;line-height:1.6;border-radius:16px;margin-top:18px;max-width:90%}.agent-line{background:#1d2b3b;color:#dbefff;border:1px solid #41546b;border-bottom-left-radius:4px}.owner-line{background:#382b1e;color:#f3d9b9;border:1px solid #796044;margin-left:auto;border-bottom-right-radius:4px}

.business-management>.section-art :is(img,svg.aperion-inline-logo),.mission-art :is(img,svg.aperion-inline-logo){aspect-ratio:3/2}

.income-feature{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:35px;margin:0 0 38px;padding:32px;border:1px solid #7c6040;border-radius:22px;background:radial-gradient(ellipse at 100% 0%,#e9b97816,transparent 65%),#111923}.income-feature .eyebrow{color:#e9b978}.income-feature h3{font-size:clamp(1.7rem,3vw,2.2rem);font-weight:300;line-height:1.25;margin:16px 0}.income-feature p:last-child{margin-bottom:0}.income-path{display:grid;gap:12px;align-content:center}.income-path span{display:flex;gap:16px;padding:17px;border:1px solid #405064;border-radius:12px;background:#162332}.income-path i{font-style:normal;color:#e9b978;font-size:.875rem}.income-path b{font-size:1rem;font-weight:400;line-height:1.5;color:#d7eaff}@media(max-width:700px){.income-feature{grid-template-columns:1fr;padding:25px;gap:24px}}

.income-intro{padding:26px 0 10px;border-top:0}.income-intro>.income-feature{margin-bottom:12px}

.use-grid article:last-child{grid-column:1/-1}

/* Showroom navigation and status */
a.primary,a.discovery,a.text-button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}a.discovery{padding:16px 24px;border:1px solid #607c99;border-radius:12px;color:#e0efff;background:#1b2a3a}a.text-button{color:inherit}.showroom-note{font-size:.875rem;line-height:1.65;color:var(--muted);max-width:65ch}footer nav{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;margin-bottom:24px}.skip-link{position:fixed;top:12px;left:12px;padding:12px 18px;background:#d7ebff;color:#080b10;z-index:100;transform:translateY(-200%)}.skip-link:focus{transform:none}button,a,input,textarea{touch-action:manipulation}html{scroll-padding-top:24px}a:focus-visible,button:focus-visible{outline:3px solid #c6e8ff;outline-offset:4px}#main-content{overflow-wrap:anywhere}

.showroom-entry{display:flex;gap:30px;align-items:center;justify-content:space-between}.showroom-entry h2{margin:14px 0}.showroom-entry p{max-width:52ch}.showroom-entry .actions{display:flex;flex-shrink:0;flex-direction:column;align-items:flex-start;gap:18px}@media(max-width:700px){.showroom-entry{display:block}.showroom-entry .actions{align-items:flex-start}}

/* Quiet blue-white and amber light, behind the existing showroom. */
.living-showroom .hero{position:relative;isolation:isolate}
.hero-atmosphere{position:absolute;inset:-20px -28px;z-index:-1;overflow:hidden;pointer-events:none;border-radius:32px}
.hero-glow,.hero-stars{position:absolute;inset:0;display:block;pointer-events:none}
.hero-glow{background:radial-gradient(ellipse at 77% 43%,#8bc7ff24,transparent 45%),radial-gradient(ellipse at 92% 66%,#f2b96b1d,transparent 42%);animation:showroom-light 12s ease-in-out infinite alternate;transform-origin:75% 50%}
.hero-stars{inset:-5%;background-image:radial-gradient(circle at 15% 12%,#cce6ff 0 1px,transparent 1.7px),radial-gradient(circle at 59% 19%,#fff0d7 0 1px,transparent 1.8px),radial-gradient(circle at 90% 28%,#cce6ff 0 1px,transparent 1.8px),radial-gradient(circle at 51% 76%,#cce6ff 0 1px,transparent 1.7px),radial-gradient(circle at 93% 85%,#fff0d7 0 1px,transparent 1.8px);opacity:.35;animation:showroom-drift 24s ease-in-out infinite alternate}
.living-showroom .visual{box-shadow:0 0 42px #8ec8ff10,0 20px 65px #0005}
.living-showroom :is(.primary,.google,.discovery,.presence-button,.business-checkin,.use-grid article,.compute-route article,.compute-details article){transition:box-shadow .25s ease,border-color .25s ease,background-color .25s ease}
@media(hover:hover){.living-showroom :is(.primary,.google,.discovery):hover{box-shadow:0 0 26px #9bcfff30}.living-showroom :is(.business-checkin,.use-grid article,.compute-route article,.compute-details article):hover{border-color:#779cbe;box-shadow:0 8px 35px #8ac5ff12}.living-showroom .presence-button:hover{background-color:#182635;box-shadow:inset 0 0 30px #8ec8ff0c}}
@keyframes showroom-light{from{opacity:.65;transform:scale(.96)}to{opacity:1;transform:scale(1.07)}}
@keyframes showroom-drift{from{transform:translate3d(0,-5px,0);opacity:.25}to{transform:translate3d(7px,9px,0);opacity:.45}}
@media(max-width:700px){.hero-atmosphere{inset:0 -20px}.hero-glow{background:radial-gradient(ellipse at 50% 45%,#8bc7ff25,transparent 58%),radial-gradient(ellipse at 80% 60%,#f2b96b16,transparent 40%)}}
@media(prefers-reduced-motion:reduce){.hero-glow,.hero-stars{animation:none;transform:none}.living-showroom :is(.primary,.google,.discovery,.presence-button,.business-checkin,.use-grid article,.compute-route article,.compute-details article){transition:none}}

.returning-login{font-size:1rem;line-height:1.6;margin:20px 0 0;color:#b9cce0}.returning-login a{display:inline-block;margin-left:6px;color:#e9b978;text-decoration:underline;text-underline-offset:5px}.login-nav{white-space:nowrap;text-decoration:underline;text-underline-offset:5px}@media(max-width:800px){header nav a.login-nav{display:inline-block}header nav{flex-wrap:wrap;justify-content:flex-end;gap:12px}}

.compute-earth{border:1px solid #617f79;border-radius:24px;padding:clamp(24px,4vw,48px);margin:36px 0;background:radial-gradient(ellipse at 100% 0%,#32534f55,transparent 60%),linear-gradient(135deg,#13202b,#0d141b)}.earth-heading{max-width:800px}.earth-heading h3{font-size:clamp(2rem,4vw,3.5rem);font-weight:300;line-height:1.12;letter-spacing:-.025em;margin:18px 0 24px;color:#eef5f4}.earth-heading>p{font-size:1.125rem;line-height:1.7;color:#c0d3dc}.earth-priorities{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:36px}.earth-priorities article{border-top:1px solid #667e77;padding-top:20px}.earth-priorities span{font-size:.875rem;letter-spacing:.06em;color:#a8d6c9}.earth-priorities h4{font-size:1.5rem;font-weight:400;margin:12px 0}.earth-priorities p,.earth-proof p{font-size:1rem;line-height:1.7;color:#bdd0d9}.earth-proof{margin-top:30px;padding-top:24px;border-top:1px solid #536b6c}.earth-proof strong{font-size:1.125rem;color:#e9b978}.earth-proof a{font-size:1rem;color:#bde0d5;text-underline-offset:5px}@media(max-width:800px){.earth-priorities{grid-template-columns:1fr;gap:20px}.compute-earth{border-radius:18px}}

.core-pillars{display:flex;flex-wrap:wrap;gap:16px;margin-top:28px}.core-pillars a{display:flex;flex-direction:column;gap:8px;flex:1 1 180px;padding:16px 0;border-top:1px solid #607c7a;text-decoration:none;font-size:1rem;color:#d5e4ed}.core-pillars a span{font-size:.75rem;letter-spacing:.1em;color:#e9b978}.core-pillars a:hover{color:#fff}.core-pillars a:last-child span{color:#a8d6c9}

.voice-use-cases .tool-path{font-size:.875rem;color:#e9b978;border-top:1px solid #344554;padding-top:14px;margin-top:20px}.voice-use-cases h3{font-size:1.4rem;line-height:1.4}

.key-size{margin:24px 0;padding:24px;border:1px solid #415568;border-radius:18px;background:#101c2b}.key-size table{border-collapse:collapse;width:100%;font-size:1rem;margin:20px 0}.key-size th,.key-size td{text-align:left;border-bottom:1px solid #415568;padding:12px 8px;line-height:1.5}.key-size th{color:#e9b978;font-weight:500}.key-size .small{font-size:.875rem;line-height:1.7}.key-size>p{font-size:1rem}@media(max-width:500px){.key-size{padding:18px}.key-size th,.key-size td{padding:10px 5px;font-size:.875rem}}

.earth-intro{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:clamp(26px,4vw,52px);align-items:center}.earth-heading{max-width:none}.earth-landscape{margin:0;overflow:hidden;border:1px solid #536b6c;border-radius:18px;background:#0b1118}.earth-landscape :is(img,svg.aperion-inline-logo){display:block;width:100%;height:100%;min-height:260px;max-height:380px;object-fit:cover}.earth-landscape figcaption{padding:12px 16px;color:#bdd0d9;font-size:.9rem;line-height:1.5}@media(max-width:800px){.earth-intro{grid-template-columns:1fr}.earth-landscape :is(img,svg.aperion-inline-logo){min-height:220px;max-height:320px}}

.five-os-showroom{max-width:1280px;margin:0 auto;padding:clamp(42px,6vw,76px) 28px;border-top:1px solid #263545}.five-os-showroom .chapter-heading{max-width:800px;margin:0 auto 30px;text-align:center}.five-os-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}.five-os-grid article,.feature-shortcuts>a{position:relative;overflow:hidden;border:1px solid #53687b;border-radius:18px;background:radial-gradient(ellipse at 90% 0%,#c6e8ff14,transparent 62%),linear-gradient(155deg,#172432,#0d1116);box-shadow:0 10px 26px #0003;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease,background .2s ease}.five-os-grid article a,.feature-shortcuts>a{display:flex;height:100%;min-height:236px;flex-direction:column;padding:22px 18px;color:inherit;text-decoration:none;cursor:pointer}.five-os-grid article:hover,.feature-shortcuts>a:hover{transform:translateY(-5px);border-color:#e9b978;background:radial-gradient(ellipse at 90% 0%,#e9b97824,transparent 65%),linear-gradient(155deg,#1c2b39,#111820);box-shadow:0 18px 36px #0006,0 0 0 1px #e9b97855}.five-os-grid article:active,.feature-shortcuts>a:active{transform:translateY(-1px)}.five-os-grid article:focus-within,.feature-shortcuts>a:focus-visible{outline:3px solid #c6e8ff;outline-offset:4px;border-color:#c6e8ff}.five-os-grid article span,.feature-shortcuts>a>span{font-size:.78rem;letter-spacing:.055em;color:#e9b978}.five-os-grid h3,.feature-shortcuts h3{font-size:1.16rem;line-height:1.32;margin:15px 0 9px}.five-os-grid p,.feature-shortcuts p{font-size:.95rem;line-height:1.65;color:#b7cde1;margin:0}.five-os-grid small,.feature-shortcuts small{display:block;margin-top:auto;padding-top:20px;color:#e9b978;font-size:.9rem;font-weight:600;letter-spacing:.02em;text-decoration:underline;text-decoration-color:#e9b97866;text-underline-offset:5px}.five-os-grid article:hover small,.feature-shortcuts>a:hover small{color:#ffe0af;text-decoration-color:currentColor}.five-os-link{display:block;width:max-content;max-width:100%;margin:23px auto 0;color:#c6e8ff;text-underline-offset:5px}.showroom-features{max-width:1280px;margin:0 auto;padding:clamp(42px,6vw,76px) 28px;border-top:1px solid #263545}.showroom-features-heading{max-width:800px;margin:0 auto 30px;text-align:center}.showroom-features-heading h2{font-size:clamp(2rem,4vw,3.1rem);font-weight:300;line-height:1.12;margin:18px 0}.showroom-features-heading p{color:#a9c5e2;font-size:1.05rem;line-height:1.7}.feature-shortcuts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}@media(max-width:1000px){.five-os-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.feature-shortcuts{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){.five-os-showroom,.showroom-features{padding:40px 20px}.five-os-grid,.feature-shortcuts{grid-template-columns:1fr}.five-os-grid article a,.feature-shortcuts>a{padding:21px}}

.showroom-features{max-width:1280px;margin:0 auto;padding:clamp(50px,7vw,88px) 28px;border-top:1px solid #263545}.showroom-features-heading{max-width:800px;margin:0 auto 36px;text-align:center}.showroom-features-heading h2{font-size:clamp(2rem,4vw,3.3rem);font-weight:300;line-height:1.12;margin:18px 0}.showroom-features-heading p{max-width:68ch;margin:0 auto;color:#a9c5e2;font-size:1.08rem;line-height:1.75}.showroom-feature-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 42px}.showroom-feature-list article{display:grid;grid-template-columns:minmax(140px,.65fr) 1fr;gap:22px;padding:24px 0;border-top:1px solid #35495d}.showroom-feature-list article>span{color:#e9b978;font-size:.8rem;letter-spacing:.06em;padding-top:3px}.showroom-feature-list h3{font-size:1.32rem;line-height:1.32;margin:0 0 10px}.showroom-feature-list p{font-size:1rem;line-height:1.7;color:#a9c5e2;margin:0 0 12px}.showroom-feature-list a{font-size:.98rem;color:#c6e8ff;text-underline-offset:4px}@media(max-width:850px){.showroom-feature-list{grid-template-columns:1fr}.showroom-feature-list article{grid-template-columns:minmax(140px,.55fr) 1fr}}@media(max-width:560px){.showroom-features{padding:42px 20px}.showroom-feature-list article{grid-template-columns:1fr;gap:8px}}