/* The story follows the existing paper, ink and lime palette. */
.story-reveal > .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.agent-story { padding-block: var(--chapter-space) 0; }
.agent-story > .eyebrow, .how-intro > .eyebrow, .capabilities-heading > .eyebrow { color: var(--green); margin-bottom: 28px; }
.agent-story > h2, .story-reveal { max-width: 1040px; font-size: clamp(34px, 4.5vw, 60px); font-weight: 500; letter-spacing: -.045em; line-height: 1.16; text-wrap: pretty; }
.story-reveal { margin-top: 12px; color: var(--ink); }
.story-reveal [data-word-accent] { color: var(--green); }
.story-word { display: inline-block; }
.story-panels { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 64px; }
.story-panel { min-width: 0; background: #eff1eb; border-radius: 18px; overflow: hidden; }
.particle-scene { position: relative; }
.brain-scene { height: 400px; }
.particle-scene canvas, .particle-fallback { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.particle-scene canvas { opacity: 0; }
.particle-scene.is-ready canvas { opacity: 1; }
.particle-scene.is-ready .particle-fallback { opacity: 0; }
.story-panel-copy { padding: 16px 36px 34px; }
.story-panel h3 { font-size: 25px; letter-spacing: -.035em; margin-bottom: 12px; }
.story-panel-copy > p { color: var(--muted); font-size: 15px; line-height: 1.65; max-width: 440px; }
.network-note { display: block; font-size: 11px; line-height: 1.5; color: var(--muted); margin-top: 12px; }
.tool-network { position: relative; height: 400px; isolation: isolate; }
.tool-network-lines { position: absolute; width: 100%; height: 100%; inset: 0; overflow: visible; }
.tool-network-lines path { fill: none; stroke: #c2ccba; stroke-width: 1; }
.network-agent { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 98px; height: 98px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; border-radius: 24px; background: var(--ink); color: white; box-shadow: 0 8px 28px #22261f15; }
.network-agent span { font-size: 11px; }
.network-tool { position: absolute; left: var(--tool-x); top: var(--tool-y); transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; width: 78px; min-height: 74px; padding: 12px 8px; border: 1px solid #dce1d6; border-radius: 15px; background: var(--paper); transition: border-color .2s, background .2s, box-shadow .2s; }
.network-tool span { font-size: 10px; line-height: 1.2; }
.network-tool img { object-fit: contain; border-radius: 4px; }
.network-tool--wordmark { padding-inline: 4px; }
.network-tool--wordmark img { object-fit: cover; }
.network-tool:hover, .network-tool:focus-visible, .network-tool[aria-pressed="true"] { background: #e6f2d3; border-color: #91a777; box-shadow: 0 4px 14px #22261f0a; }
.network-description { display: grid; min-height: 74px; }
.network-description > span { grid-area: 1 / 1; }
.network-caption-size { visibility: hidden; }
.how-section { padding-block: var(--chapter-space); display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(40px, 8vw, 120px); align-items: start; }
.how-intro { position: sticky; top: 135px; }
.how-intro h2, .capabilities-heading h2 { font-size: clamp(34px, 4vw, 50px); line-height: 1.12; }
.how-intro > p:not(.eyebrow) { color: var(--muted); font-size: 16px; max-width: 410px; margin-top: 24px; }
.cloud-note { display: flex; gap: 18px; border-block: 1px solid var(--line); margin-block: 32px; padding-block: 24px; }
.cloud-note > img { flex: 0 0 auto; margin-top: 2px; opacity: .7; }
.cloud-note strong { font-size: 15px; font-weight: 500; }
.cloud-note p { margin-top: 8px; font-size: 14px; color: var(--muted); }
.how-intro .text-link { font-size: 14px; }
.how-steps { list-style: none; padding: 0; margin: 0; }
.how-steps li { display: grid; grid-template-columns: 38px 1fr; gap: 22px; padding-block: 32px; border-top: 1px solid var(--line); }
.how-steps li:first-child { padding-top: 0; border-top: 0; }
.how-steps li:last-child { padding-bottom: 0; }
.how-number { color: var(--green); font-size: 13px; font-variant-numeric: tabular-nums; padding-top: 6px; }
.how-steps h3 { font-size: 24px; line-height: 1.25; margin-bottom: 14px; letter-spacing: -.035em; }
.how-steps p { font-size: 15px; line-height: 1.75; color: var(--muted); }
.agent-capabilities { padding-bottom: var(--chapter-space); }
.calculator-section + .control-compact { margin-top: var(--chapter-space); }
.capabilities-heading { margin-bottom: 52px; text-align: center; }
.capabilities-heading > p:last-child { max-width: 500px; margin: 24px auto 0; color: var(--muted); font-size: 16px; }
.capabilities-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.capabilities-grid article { display: flex; flex-direction: column; justify-content: space-between; gap: 58px; padding: 36px; min-height: 310px; }
.capabilities-grid article:not(:nth-child(3n)) { border-right: 1px solid var(--line); }
.capabilities-grid article:nth-child(n+4) { border-top: 1px solid var(--line); }
.capabilities-grid article > img { opacity: .65; }
.capabilities-grid h3 { font-size: 21px; line-height: 1.25; letter-spacing: -.035em; margin-bottom: 12px; max-width: 250px; }
.capabilities-grid article p { font-size: 14px; line-height: 1.75; color: var(--muted); }
.story-footer { background: #1c2419; color: #f4f6ef; margin-top: 40px; }
.footer-invite { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding-block: 70px 50px; }
.footer-invite .eyebrow { color: #b7c3a7; margin-bottom: 26px; }
.footer-invite h2 { font-size: clamp(36px, 4.5vw, 58px); line-height: 1.08; max-width: 570px; }
.footer-invite .button { margin-top: 32px; background: var(--lime); color: var(--ink); }
.footer-mark { height: 360px; }
.footer-mark .particle-fallback { padding: 50px; }
.story-footer .site-footer { border-color: #3a4432; padding-block: 28px; color: #c0c7b8; }
.story-footer .site-footer a:hover { color: var(--lime); }
.story-footer :focus-visible { outline-color: var(--lime); }
.story-footer .site-footer > span { color: #c0c7b8; }
@media (max-width: 1000px) {
  .story-panel-copy { padding-inline: 26px; }
  .how-section { gap: 48px; }
  .capabilities-grid article { padding: 28px; }
  .capabilities-grid h3 { font-size: 20px; }
}
@media (max-width: 760px) {
  .story-break { display: none; }
  .agent-story > h2, .story-reveal { font-size: clamp(30px, 6.8vw, 42px); }
  .story-panels { grid-template-columns: 1fr; margin-top: 40px; gap: 16px; }
  .brain-scene { height: 290px; }
  .tool-network { height: 380px; }
  .story-panel-copy { padding: 16px 26px 30px; }
  .story-panel h3 { font-size: 23px; }
  .how-section { grid-template-columns: 1fr; gap: 48px; }
  .how-intro { position: static; }
  .how-intro > p:not(.eyebrow) { max-width: none; }
  .how-steps li { gap: 12px; grid-template-columns: 28px 1fr; padding-block: 26px; }
  .how-steps h3 { font-size: 22px; }
  .capabilities-heading { text-align: left; margin-bottom: 36px; }
  .capabilities-heading > p:last-child { margin-inline: 0; }
  .capabilities-grid { grid-template-columns: 1fr 1fr; }
  .capabilities-grid article { min-height: 290px; gap: 34px; padding: 26px; }
  .capabilities-grid article:not(:nth-child(3n)) { border-right: 0; }
  .capabilities-grid article:nth-child(odd) { border-right: 1px solid var(--line); }
  .capabilities-grid article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .footer-invite { grid-template-columns: 1fr; gap: 16px; padding-block: 64px 20px; }
  .footer-mark { height: 250px; }
}
@media (max-width: 480px) {
  .capabilities-grid { grid-template-columns: 1fr; }
  .capabilities-grid article { flex-direction: row; min-height: 0; gap: 22px; padding: 28px 24px; }
  .capabilities-grid article > img { flex: 0 0 auto; width: 28px; height: 28px; }
  .capabilities-grid article:nth-child(odd) { border-right: 0; }
  .capabilities-grid article:nth-child(n+2) { border-top: 1px solid var(--line); }
  .capabilities-grid h3 { font-size: 20px; }
  .network-tool { width: 64px; min-height: 68px; padding-block: 10px; }
  .network-agent { width: 86px; height: 86px; }
}
/* The selected memory-first layout. */
.story-symbol-scene { height: 410px; outline-offset: -8px; border-radius: 18px; }
.story-symbol-scene:focus-visible { outline: 2px solid #849b6b; }
.story-symbol-scene > .particle-fallback { padding: 12%; }
.story-symbol-scene[data-particle-scene="company"] > .particle-fallback, .story-symbol-scene[data-particle-scene="clock"] > .particle-fallback { padding: 0; }
.story-symbol-scene.brain-scene > .particle-fallback { padding: 0; }
.story-panels--memory .story-panel { display: flex; flex-direction: column; }
.story-panels--memory .story-panel-copy { flex: 1; }
.story-panels--memory .story-card--memory { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; align-items: center; scroll-margin-top: 105px; }
.story-card--memory .brain-scene { height: 480px; }
.story-card--memory .story-panel-copy { padding: 44px; }
.story-card--memory h3 { font-size: clamp(30px, 3.2vw, 42px); line-height: 1.12; }
.memory-examples { border-top: 1px solid #d4dccb; margin-top: 26px; padding-top: 20px; }
.memory-example-label { font-size: 9px; letter-spacing: .12em; color: var(--green); }
.memory-topics { display: flex; flex-wrap: wrap; gap: 6px; margin-block: 12px; }
.memory-topics button { border: 1px solid #cbd5bf; border-radius: 24px; padding: 8px 12px; background: transparent; color: var(--green); font: inherit; font-size: 11px; cursor: pointer; }
.memory-topics button:hover, .memory-topics button[aria-pressed="true"] { background: #d8e5c6; border-color: #abbf91; }
.memory-example-text { font-size: 12px; line-height: 1.65; min-height: 6.6em; color: var(--muted); max-width: 400px; }
.availability-note { display: flex; gap: 8px; align-items: center; color: var(--green); font-size: 11px; margin-top: 28px; }
.availability-note > span { width: 6px; height: 6px; background: #718b4b; border-radius: 50%; }

/* The chosen constellation now has its own full-width section. */
.tools-section { padding-top: var(--chapter-space); scroll-margin-top: 80px; }
.tools-heading { margin-bottom: 44px; }
.tools-heading .eyebrow { color: var(--green); margin-bottom: 24px; }
.tools-heading h2 { font-size: clamp(34px, 4vw, 50px); line-height: 1.12; }
.tools-heading > p:last-child { max-width: 570px; margin-top: 22px; color: var(--muted); font-size: 16px; line-height: 1.75; }
.tools-field { background: #eff1eb; border-radius: 18px; overflow: hidden; padding-top: 28px; }
.tools-field .tool-network { container-type: inline-size; width: min(100%, 1000px); height: 460px; margin-inline: auto; background: radial-gradient(ellipse at center, #dde6cd70, transparent 65%); }
.tools-field .tool-network-lines { opacity: .45; }
.tools-field .network-tool { width: clamp(68px, calc(11cqi * var(--tool-size)), 120px); min-height: 80px; z-index: 2; border-color: transparent; background: transparent; }
.tools-field .network-tool img { filter: drop-shadow(0 8px 5px #27361e20); width: calc(46px * var(--tool-size)); height: calc(46px * var(--tool-size)); }
.tools-field .network-tool--wordmark img { width: min(100%, calc(90px * var(--tool-size))); }
.tools-field .network-agent { z-index: 3; width: 110px; height: 110px; border-radius: 50%; box-shadow: 0 0 0 12px #f9fbf280, 0 18px 35px #25371c25; }
.tools-field .network-agent img { width: 52px; height: 52px; }
.tools-field .network-tool:hover, .tools-field .network-tool[aria-pressed="true"] { background: #e4edda; border-color: #bdcfa7; }
.tools-field .network-tool:focus-visible { outline: 2px solid #638537; outline-offset: 5px; }
.tools-field .story-panel-copy { text-align: center; padding: 30px 36px 36px; }
.tools-field .network-description { max-width: 640px; min-height: 26px; margin-inline: auto; }
.tools-field .network-note { margin-top: 8px; }
@container (max-width: 410px) {
  .tools-field .network-tool { width: 64px; min-height: 72px; padding: 8px 3px; }
  .tools-field .network-tool img { width: calc(36px * var(--tool-size)); height: calc(36px * var(--tool-size)); }
  .tools-field .network-tool--wordmark img { width: min(100%, calc(70px * var(--tool-size))); }
  .tools-field .network-agent { width: 76px; height: 82px; }
  .tools-field .network-agent img { width: 36px; height: 36px; }
}
@media (max-width: 760px) {
  .story-symbol-scene, .story-card--memory .brain-scene { height: 310px; }
  .story-panels--memory .story-card--memory { grid-template-columns: 1fr; }
  .story-card--memory .story-panel-copy { padding: 16px 26px 30px; }
  .tools-heading { margin-bottom: 30px; }
  .tools-field { padding-top: 12px; }
  .tools-field .tool-network { height: 410px; }
  .tools-field .story-panel-copy { padding: 20px 24px 30px; }
  .tools-field .network-description { min-height: 5em; }
}
@media (prefers-reduced-motion: reduce) {
  .network-tool { transition: none; }
  .how-intro { position: static; }
}