/* SIMSIM panoramic hardware and carbon platform */
.hardware-wide{display:block;width:100vw;max-width:none;height:auto;margin-inline:calc(50% - 50vw);border:0;border-radius:0;object-fit:contain}
.carbon-highlight{background:#103527!important;border-top:1px solid #345041}
.carbon-pillars,.track-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px;margin-top:40px}
.carbon-pillars article{border-top:1px solid #54705c;padding-top:24px}
.carbon-pillars .number,.track-grid .number{display:block;color:#c5a873;font-size:12px;letter-spacing:.08em;margin-bottom:20px}
.carbon-pillars h3,.track-grid h3{margin-bottom:16px}
.track-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.track-grid article{padding:36px;background:#123325;border:1px solid #345041}
.track-grid a{display:inline-block;margin-top:22px}
.carbon-hero h1{font-size:clamp(40px,5.8vw,82px);max-width:1150px}
.carbon-hero .lead{max-width:810px}
.scenario-section{background:#102e21!important}
.scenario-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:40px}
#carbon-scenario fieldset{border:0;border-top:1px solid #54705c;padding:22px 0;margin:0 0 24px;display:grid;grid-template-columns:1fr 1fr;gap:18px;min-width:0}
#carbon-scenario fieldset:first-child{grid-template-columns:1fr}
#carbon-scenario legend{font-family:Exo,Arial,sans-serif;color:#f1f3eb;font-size:21px;padding-right:12px}
#carbon-scenario label{display:block;font-size:14px;color:#b5c4b8}
#carbon-scenario input{display:block;width:100%;margin-top:10px;padding:13px 14px;background:#081d15;border:1px solid #54705c;border-radius:2px;color:#f1f3eb;font:20px Exo,Arial,sans-serif}
#carbon-scenario input:focus-visible{outline:2px solid #b4cfb9;outline-offset:3px}
#carbon-scenario button{margin-top:18px;background:transparent;color:#f1f3eb;cursor:pointer}
.scenario-results{background:#081d15;padding:36px;border:1px solid #345041;align-self:start}
.scenario-results .tag,.evidence-sample .tag,.agent-answer .tag{display:inline-block;font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#c5a873;margin-bottom:22px}
.comparison{margin:30px 0}.comparison>div{margin-bottom:26px}.comparison span{color:#b5c4b8;font-size:14px}
.comparison strong{display:block;font-size:34px;font-family:Exo,Arial,sans-serif;margin:4px 0 12px}
.bar-track{height:8px;background:#223e30}.bar{height:100%;max-width:100%;transition:width .2s}.diesel-bar{background:#c5a873}.electric-bar{background:#9fbea7}
.result-difference{padding:22px 0;border-top:1px solid #345041}.result-difference span{display:block;color:#b5c4b8;font-size:14px}.result-difference strong{font:32px Exo,Arial,sans-serif;color:#b4cfb9}
.scenario-results details{margin:24px 0;font-size:13px;color:#b5c4b8}.scenario-results summary{cursor:pointer;color:#f1f3eb}.scenario-results details p{margin-top:16px}
.scenario-results #scenario-error{color:#e9bfa3;margin-top:15px;font-size:14px}
.ledger-panel{border-left:2px solid #c5a873;padding:26px 30px;background:#123325;margin-top:42px}.ledger-panel h3{margin-bottom:15px}
.evidence-sample{margin-top:40px;display:grid;grid-template-columns:1fr 1.2fr;gap:48px;padding-top:30px;border-top:1px solid #345041}
.evidence-sample dl{margin:0}.evidence-sample dl>div{padding:14px 0;border-bottom:1px solid #345041}.evidence-sample dt{color:#b5c4b8;font-size:13px}.evidence-sample dd{margin:5px 0 0;font-size:15px}
.agent-section{background:#103527!important}.agent-demo{display:grid;grid-template-columns:1fr 1.2fr;gap:36px}.agent-question{display:block;width:100%;text-align:left;padding:18px 20px;margin-bottom:12px;border:1px solid #54705c;background:transparent;color:#f1f3eb;font:16px Arial,sans-serif;cursor:pointer}.agent-question.active{background:#b4cfb9;color:#081d15}.agent-answer{padding:30px;background:#081d15}.agent-answer h3{margin-bottom:20px}
@media(max-width:900px){.scenario-grid,.agent-demo{grid-template-columns:1fr}.carbon-pillars{gap:24px}.track-grid article{padding:26px}.scenario-results{padding:26px}nav{gap:16px}}
@media(max-width:650px){.carbon-pillars,.track-grid,.evidence-sample{grid-template-columns:1fr;gap:30px}.carbon-hero h1{font-size:42px}.scenario-results{padding:22px}.comparison strong{font-size:30px}#carbon-scenario fieldset{grid-template-columns:1fr}.ledger-panel{padding:22px}.carbon-page .hardware-wide{margin-top:0}}
@media(prefers-reduced-motion:reduce){.bar{transition:none}}
.carbon-flow{margin-top:48px;padding:32px;border:1px solid #46614d;background:#091f17}
.flow-top{display:flex;align-items:center;justify-content:space-between;gap:28px}.flow-top .eyebrow{margin-bottom:12px}.flow-top h3{font-size:26px}.flow-toggle{background:transparent;color:#edf5ef;cursor:pointer;white-space:nowrap;font-size:13px}
.flow-stage{position:relative;margin-top:38px}.flow-wires{position:absolute;width:100%;height:80px;left:0;top:24px;pointer-events:none}.wire-base{fill:none;stroke:#385445;stroke-width:2}.wire-moving{fill:none;stroke:#b4cfb9;stroke-width:3;stroke-dasharray:10 110;animation:carbon-stream 4s linear infinite}
.flow-nodes{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.flow-node{padding:22px 14px;background:#102e21;border:1px solid #345041;color:#edf5ef;text-align:left;cursor:pointer;font-family:Arial,sans-serif;transition:border-color .3s,background .3s}.flow-node svg{width:36px;height:36px;display:block;margin-bottom:24px;fill:none;stroke:#b4cfb9;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.flow-node span{font-size:11px;color:#c5a873;display:block;margin-bottom:10px;text-transform:uppercase;letter-spacing:.08em}.flow-node strong{display:block;font:20px Exo,Arial,sans-serif}.flow-node small{display:block;margin-top:12px;font-size:12px;color:#b5c4b8;line-height:1.5}.flow-node.active{border-color:#b4cfb9;background:#1a4230;box-shadow:inset 0 3px #b4cfb9}
.flow-caption{margin-top:28px;padding-top:24px;border-top:1px solid #345041;display:flex;gap:18px;align-items:start;min-height:120px}.flow-caption strong{font:21px Exo,Arial,sans-serif}.flow-caption p{font-size:14px;margin-top:10px;max-width:780px}.flow-demo-tag{margin-left:auto;font-size:11px;color:#c5a873;white-space:nowrap}.flow-orbit{width:8px;height:8px;border-radius:50%;background:#b4cfb9;margin-top:10px;flex-shrink:0;box-shadow:0 0 12px #b4cfb944}.paused .wire-moving{animation-play-state:paused}
@keyframes carbon-stream{to{stroke-dashoffset:-240}}
@media(max-width:900px){.flow-nodes{gap:12px}.flow-node{padding:18px 12px}.flow-node strong{font-size:17px}.flow-top h3{font-size:22px}}
@media(max-width:650px){.carbon-flow{padding:22px 18px}.flow-top{align-items:start;flex-direction:column;gap:18px}.flow-nodes{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.flow-wires{display:none}.flow-node svg{margin-bottom:16px}.flow-caption{flex-wrap:wrap;gap:12px;min-height:210px}.flow-caption>div{flex:1}.flow-demo-tag{margin-left:20px}.flow-caption strong{font-size:20px}}
@media(prefers-reduced-motion:reduce){.wire-moving{animation:none}.flow-node{transition:none}}

.market-path{background:#103527!important}.market-stages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.market-stages details{padding:24px;background:#091f17;border:1px solid #345041}.market-stages summary{cursor:pointer;font:20px Exo,Arial,sans-serif;list-style:none}.market-stages summary span{display:block;font:12px Arial,sans-serif;color:#c5a873;margin-bottom:18px}.market-stages p{font-size:14px;margin-top:18px}.readiness-card{margin-top:45px;display:grid;grid-template-columns:1fr 1.4fr;gap:48px;padding:30px;border:1px solid #54705c}.readiness-card h3{margin-bottom:18px}#market-readiness label{display:flex;align-items:start;gap:12px;padding:10px 0;font-size:14px;color:#b5c4b8}#market-readiness input{margin-top:5px;accent-color:#b4cfb9}#readiness-count{margin-top:22px;font-size:13px;color:#c5a873}.institution-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:48px}.institution-grid article{border-top:1px solid #54705c;padding-top:24px}.institution-grid .number{display:block;color:#c5a873;font-size:12px;margin-bottom:20px}.institution-grid h3{margin-bottom:18px}.institution-grid p{font-size:15px}.institution-grid a{display:block;margin-top:14px;font-size:13px}.method-note{margin-top:32px;padding:24px;border:1px solid #345041}.method-note summary{cursor:pointer}.method-note p{margin-top:18px;font-size:14px}.method-note p a{text-decoration:underline}.scenario-film{margin-top:55px}.film-heading{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;margin-bottom:28px}.film-heading .number{display:block;color:#c5a873;font-size:12px;margin-bottom:20px}.scenario-film video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#071611}.film-note{padding-block:18px;font-size:12px}.demo-teaser{background:#123325!important}
@media(max-width:900px){.market-stages{grid-template-columns:repeat(2,minmax(0,1fr))}.readiness-card{gap:26px}}
@media(max-width:650px){.market-stages,.readiness-card,.institution-grid,.film-heading{grid-template-columns:1fr;gap:24px}.readiness-card{padding:22px}.scenario-film{margin-top:36px}.film-heading p{font-size:15px}}

/* Paired video frames. */
.film-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:40px}.film-grid .scenario-film{margin:0;min-width:0;background:#0b241a;border:1px solid #7b704e;border-radius:12px;overflow:hidden;box-shadow:0 18px 45px #0003;display:flex;flex-direction:column}.film-grid .film-heading{width:100%;max-width:none;margin:0;padding:26px;display:block;box-sizing:border-box}.film-grid .film-heading .number{margin-bottom:12px}.film-grid .film-heading h3{font-size:25px;line-height:1.25;margin:0 0 14px}.film-grid .film-heading p{font-size:14px;line-height:1.7;margin:0}.film-grid video{width:calc(100% - 32px);margin:0 16px;object-fit:contain;border:1px solid #355346;border-radius:6px;box-sizing:border-box;margin-top:auto}.film-grid .film-note{width:100%;max-width:none;padding:18px 26px 22px;margin:0;box-sizing:border-box;font-size:11px;color:#b3c3b7}
@media(max-width:760px){.film-grid{grid-template-columns:1fr;gap:24px}.film-grid .film-heading{padding:22px}.film-grid .film-heading h3{font-size:23px}.film-grid .film-note{padding:16px 22px 20px}}

/* Three industry application windows; preserve restrained video scale. */
.film-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch}
.scenario-film{display:flex;flex-direction:column}
.film-heading{padding:24px 22px}
.film-heading h3{font-size:23px;line-height:1.2}
.film-heading p{font-size:13px;line-height:1.7}
.film-note{padding:16px 22px 20px}
@media(max-width:1100px) and (min-width:761px){.film-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.scenario-film:last-child{grid-column:1/-1;width:calc((100% - 22px)/2);justify-self:center}}
@media(max-width:760px){.film-grid{grid-template-columns:1fr}.scenario-film:last-child{width:auto;grid-column:auto}}