/* Editable, text-first A4 brochure. Screen layouts reflow independently of print. */
:root{--ink:#152d49;--muted:#4a617b;--blue:#2458dc;--teal:#087f8c;--line:#dbe4ed;--pale:#f1f5fa}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:#e8edf3;color:var(--ink);font-family:var(--site-font);font-size:14px;line-height:1.7;word-break:keep-all;overflow-wrap:break-word}a{color:inherit}a:focus-visible,button:focus-visible{outline:3px solid #3c85f5;outline-offset:4px}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{text-wrap:balance}ul{padding-left:18px;margin:0}li+li{margin-top:6px}.viewer-bar{position:sticky;top:0;z-index:10;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px max(24px,calc((100% - 1050px)/2));background:#ffffffed;border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.viewer-bar a{text-decoration:none;font-size:14px;font-weight:650;display:inline-flex;align-items:center;min-height:44px}.viewer-bar>div{display:flex;align-items:center;gap:16px}.viewer-bar .download{background:var(--blue);color:white;padding:10px 18px;border-radius:8px}.viewer-bar button{background:transparent;border:1px solid #ccd8e6;border-radius:8px;padding:8px 14px;font:inherit;cursor:pointer;min-height:44px}.contents{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 18px;max-width:900px;margin:22px auto;padding:0 20px}.contents a{display:flex;align-items:center;gap:7px;min-height:44px;font-size:12px;text-decoration:none;color:var(--muted)}.contents span{color:var(--blue);font-weight:700}main{padding:0 16px 48px}.sheet{width:794px;min-height:1123px;margin:24px auto;background:white;position:relative;padding:38px 52px 32px;box-shadow:0 12px 38px #142c4810;display:flex;flex-direction:column;scroll-margin-top:92px}.running{display:flex;justify-content:space-between;gap:12px;padding-bottom:18px;margin-bottom:36px;border-bottom:1px solid var(--line);font-size:9px;font-weight:650;letter-spacing:.09em}.running span:first-child{font-size:14px;letter-spacing:-.035em;font-weight:850}.running span:last-child{align-self:center}.page-body{flex:1;min-width:0}.sheet footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:16px;margin-top:32px;color:var(--muted);font-size:9px;letter-spacing:.07em}.eyebrow{font-size:10px;letter-spacing:.13em;font-weight:750;color:var(--teal);margin-bottom:14px}.heading{margin-bottom:32px}.heading h2{font-size:32px;line-height:1.3;letter-spacing:-.035em;max-width:620px}.lead{font-size:14px;line-height:1.85;color:var(--muted);margin-top:18px}.number{font-size:14px;letter-spacing:-.04em;font-weight:750;color:var(--blue)}.micro{font-size:8px;letter-spacing:.06em;font-weight:700;color:var(--teal)}h3{font-size:19px;line-height:1.45;letter-spacing:-.02em}.note{font-size:11px;color:var(--muted);line-height:1.8;margin-top:20px;border-left:2px solid #71a3c9;padding-left:14px}
/* Cover: an original circuit illustration made from vector-like CSS geometry. */
.cover{background:#112b46;color:white;overflow:hidden}.cover .running,.cover footer{border-color:#3d536c;color:#bed0e4}.cover .eyebrow{color:#84d6e0}.cover .cover-title{font-size:76px;line-height:.99;font-weight:750;letter-spacing:-.065em;margin:30px 0 24px}.cover .cover-title em{font-style:normal;color:#94bcff}.cover-headline{font-size:31px;line-height:1.45;letter-spacing:-.035em}.cover-intro{max-width:540px;margin-top:20px;color:#d1deed;font-size:15px;line-height:1.9}.circuit-art{height:295px;position:relative;margin:32px -52px 20px;isolation:isolate;overflow:hidden}.circuit-grid{position:absolute;inset:0;background-image:linear-gradient(#54789920 1px,transparent 1px),linear-gradient(90deg,#54789920 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(transparent,black 15%,black 85%,transparent)}.processor{position:absolute;top:55px;left:calc(50% - 94px);width:188px;height:188px;background:#183b61;border:1px solid #729dc1;outline:8px solid #204164;box-shadow:0 0 0 10px #486b8d,0 0 80px #4d9cec20;display:flex;flex-direction:column;align-items:center;justify-content:center}.processor span{font-size:10px;color:#b5cde9;letter-spacing:.12em}.processor strong{font-size:62px;line-height:1.3;letter-spacing:-.07em}.processor small{font-size:8px;color:#8ecacf;letter-spacing:.08em}.trace{position:absolute;border:1px solid #568da5;width:calc(50% - 94px);height:65px;z-index:-1}.t1{left:0;top:86px;border-left:0;border-bottom:0}.t2{right:0;top:150px;border-right:0;border-top:0}.t3{left:0;top:184px;width:calc(50% - 110px);height:30px;border-left:0;border-top:0}.t4{right:0;top:65px;width:calc(50% - 110px);border-right:0;border-bottom:0}.terminal{position:absolute;font-size:10px;letter-spacing:.14em;color:#9ec3df;background:#112b46;padding:4px 10px}.input{left:72px;top:65px}.output{right:64px;top:190px}.connect{right:52px;top:45px}.art-caption{position:absolute;bottom:0;left:0;right:0;text-align:center;color:#9cbad8;font-size:9px;letter-spacing:.15em}.cover-bottom{display:flex;justify-content:space-between;gap:44px;margin-top:24px;border-top:1px solid #3d536c;padding-top:22px}.cover-bottom p{max-width:450px;font-size:14px;color:#d1deed}.cover-bottom>span{font-size:10px;line-height:1.8;color:#91c5f6;letter-spacing:.1em}
/* Engineering disciplines */
.expertise-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 30px}.expertise-grid article{padding:22px 0;border-top:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}.expertise-grid h3{margin-bottom:10px}.expertise-grid p{font-size:12px;color:var(--muted);line-height:1.85}.expertise-grid small{display:block;font-size:9px;color:var(--teal);padding-top:14px;margin-top:auto;line-height:1.7}.platform{padding:20px 24px;background:var(--pale);border-left:3px solid var(--teal);margin-top:12px}.platform strong{font-size:13px}.platform p{margin-top:8px;font-size:11px;color:var(--muted);line-height:1.85}
/* Application narratives */
.application-list{display:grid;gap:24px}.application-list article{display:grid;grid-template-columns:.95fr 1.15fr;gap:26px;border-top:2px solid var(--ink);padding-top:22px;min-height:206px}.application-title .eyebrow{font-size:9px;margin-bottom:12px}.application-title h3{font-size:21px;margin-bottom:12px}.application-title>p:last-child{font-size:12px;color:var(--muted);line-height:1.85}.application-detail{background:var(--pale);padding:18px 20px}.application-detail li{font-size:11px;line-height:1.75}.result{font-size:11px;border-top:1px solid #d0dce9;padding-top:12px;margin-top:14px;line-height:1.8}.result small{display:block;font-size:9px;color:var(--teal);margin-bottom:4px;font-weight:700}
/* Architecture and evidence */
.method-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:24px}.layers{background:var(--ink);color:white;list-style:none;padding:24px;margin:0}.layers li{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid #42576f;margin:0}.layers li:first-child{padding-top:0}.layers li:last-child{padding-bottom:0;border:0}.layers li>span{font-size:10px;color:#92bffa}.layers h3{font-size:16px}.layers p{font-size:10px;color:#cfdaea;line-height:1.8;margin-top:6px}.sequence-panel{padding:12px 0}.sequence-panel h3{font-size:18px}.sequence{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.sequence li{border:1px solid var(--line);padding:12px 8px;font-size:11px;text-align:center;position:relative;margin:0}.sequence li:nth-child(2),.sequence li:nth-child(3){background:#edf4fb}.sequence-panel>p:last-child{font-size:11px;color:var(--muted);line-height:1.85}.subheading{font-size:21px;margin:32px 0 20px}.verification-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.verification-grid article{border-top:1px solid var(--line);padding-top:16px}.verification-grid h4{font-size:14px;margin:6px 0}.verification-grid p{font-size:11px;color:var(--muted);line-height:1.8}
/* Handover */
.process{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:0;margin:0 0 36px}.process li{border-top:3px solid var(--blue);padding-top:12px;margin:0}.process li>span{color:var(--blue);font-size:10px}.process h3{font-size:16px;margin:6px 0 10px}.process p{font-size:11px;color:var(--muted);line-height:1.8}.handover-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.handover-grid article{display:flex;gap:16px;padding:24px 18px;background:var(--pale);min-height:125px}.handover-grid h3{font-size:17px;margin-bottom:8px}.handover-grid p{font-size:12px;color:var(--muted);line-height:1.8}.delivery-band{border-top:2px solid var(--teal);padding-top:22px;margin-top:32px}.delivery-band h3{font-size:19px;margin-bottom:10px}.delivery-band p:last-child{font-size:12px;color:var(--muted);line-height:1.85}
/* Scope and contact */
.scope-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.scope-grid article{border-top:2px solid var(--blue);padding-top:18px}.scope-grid h3{font-size:17px;margin-bottom:12px}.scope-grid p{font-size:11px;color:var(--muted);line-height:1.9}.prepare{margin:28px 0;padding:22px 24px;background:var(--pale)}.prepare h3{font-size:18px;margin-bottom:14px}.prepare ul{list-style:none;padding:0}.prepare li{position:relative;padding-left:22px;font-size:12px;color:var(--muted)}.prepare li:before{content:'+';position:absolute;left:0;color:var(--teal);font-weight:750}.contact-panel{background:var(--ink);color:white;padding:28px 32px}.contact-panel .eyebrow{color:#90d4dc}.contact-panel h3{font-size:25px;margin-bottom:16px}.contact-email{font-size:21px;text-decoration:none;font-weight:650;overflow-wrap:anywhere}.contact-panel>p:not(.eyebrow){font-size:12px;color:#c5d6e9;margin-top:8px}.contact-cta{display:flex;justify-content:space-between;align-items:center;min-height:48px;background:#fff;color:var(--ink);padding:10px 16px;margin-top:22px;font-size:13px;text-decoration:none;font-weight:700}.contact-cta span{font-size:22px}.contact-panel>small{display:block;margin-top:10px;color:#b9cde4;font-size:10px}
@media screen and (max-width:850px){.sheet{width:100%;min-height:0;padding:30px 28px;margin:18px auto}.running{margin-bottom:28px}.cover .cover-title{font-size:clamp(50px,10vw,76px)}.circuit-art{margin-inline:-28px}.heading h2{font-size:30px}.cover-bottom{gap:24px}.viewer-bar{padding:12px 18px}.viewer-bar>div{gap:10px}}
@media screen and (max-width:580px){body{font-size:15px}main{padding:0 10px 24px}.sheet{padding:26px 22px}.viewer-bar{flex-wrap:wrap;gap:4px 10px}.viewer-bar>div{flex:1;justify-content:flex-end}.viewer-bar a{font-size:12px}.viewer-bar button{display:none}.viewer-bar .download{padding:8px 12px}.contents{justify-content:flex-start;margin:12px auto;gap:0 16px}.running{margin-bottom:26px}.running span:last-child{font-size:8px;max-width:150px;text-align:right}.heading h2{font-size:28px}.heading{margin-bottom:26px}.lead{font-size:14px}.expertise-grid,.method-grid,.handover-grid,.scope-grid,.application-list article{grid-template-columns:1fr}.expertise-grid article{padding-block:24px}.expertise-grid p,.application-detail li,.application-title>p:last-child,.result,.platform p,.verification-grid p,.sequence-panel>p:last-child,.handover-grid p,.scope-grid p,.delivery-band p:last-child,.prepare li{font-size:14px}.expertise-grid small,.result small{font-size:11px}.micro{font-size:9px}.application-list article{gap:18px;padding-top:24px}.application-detail{padding:20px}.application-list{gap:32px}.layers{padding:24px}.layers h3{font-size:19px}.layers p{font-size:13px}.sequence-panel h3{font-size:21px}.sequence li{font-size:14px}.verification-grid{grid-template-columns:1fr}.verification-grid h4{font-size:17px}.note{font-size:12px}.process{grid-template-columns:1fr 1fr;gap:24px 20px}.process p{font-size:13px}.handover-grid article{min-height:0;padding:22px}.scope-grid{gap:24px}.scope-grid h3{font-size:20px}.prepare{padding:22px}.contact-panel{padding:26px 22px}.contact-email{font-size:19px}.contact-panel h3{font-size:23px}.contact-cta{font-size:14px}.cover-headline{font-size:27px}.cover-intro{font-size:14px}.circuit-art{height:260px;margin-inline:-22px}.processor{width:150px;height:150px;left:calc(50% - 75px);top:52px}.processor strong{font-size:52px}.processor span{font-size:8px}.processor small{font-size:6px}.terminal{font-size:8px;padding:2px 4px}.input{left:6px;top:76px}.output{right:5px;top:194px}.connect{right:10px;top:30px}.cover-bottom{display:block}.cover-bottom>span{display:none}.cover-bottom p{font-size:14px}.sheet footer{font-size:8px}.platform{padding:20px}.platform strong{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{@page{size:A4;margin:0}html{scroll-behavior:auto}body{background:white;-webkit-print-color-adjust:exact;print-color-adjust:exact}.viewer-bar,.contents{display:none}main{padding:0}.sheet{width:210mm;height:297mm;min-height:0;margin:0;padding:10mm 13.75mm 8.5mm;box-shadow:none;break-after:page;break-inside:avoid;overflow:visible}.sheet:last-child{break-after:auto}.running{flex-shrink:0}.page-body{flex:1}.sheet footer{flex-shrink:0}a{text-decoration:none}.contact-cta{min-height:44px}}
@media print{
  html[lang="en"] .engineering .expertise-grid article{padding-block:17px}
  html[lang="en"] .engineering .heading{margin-bottom:26px}
  html[lang="en"] .applications .application-list{gap:20px}
}
.sequence li{counter-increment:firmware-state}.sequence{counter-reset:firmware-state}.sequence li:before{content:counter(firmware-state,decimal-leading-zero) ' / ';font-size:.8em;font-weight:700;color:var(--teal)}
/* Integration review: questions and evidence, generalized from engineering reports. */
.integration-checks { display: grid; gap: 0; }
.integration-checks article { display: grid; grid-template-columns: 1fr 1.7fr; gap: 28px; border-top: 1px solid var(--line); padding: 24px 0; }
.integration-checks h3 { font-size: 17px; margin-top: 8px; }
.integration-checks h4 { font-size: 14px; margin-bottom: 10px; line-height: 1.6; }
.integration-checks p { font-size: 12px; color: var(--muted); line-height: 1.85; }
.integration-output { padding: 24px; margin-top: 12px; background: var(--ink); color: white; }
.integration-output .eyebrow { color: #90d4dc; }
.integration-output h3 { font-size: 20px; margin-bottom: 12px; }
.integration-output p:last-child { font-size: 12px; color: #cfdaea; line-height: 1.85; }
@media screen and (max-width:580px) {
  .integration-checks article { grid-template-columns: 1fr; gap: 16px; }
  .integration-checks h3 { font-size: 21px; }
  .integration-checks h4, .integration-checks p, .integration-output p:last-child { font-size: 14px; }
}
@media print {
  html[lang="en"] .integration-checks article { padding-block: 14px; }
  html[lang="en"] .integration .heading { margin-bottom: 24px; }
}