/* Quantonomous Brick 01 v03. Reworked from the included v02 presentation styles.
   Static reference artwork; system fonts; no external dependencies or product runtime. */
:root {
  color-scheme: dark;
  --bg: #041019;
  --surface: #0b202b;
  --ink: #f2f7fb;
  --mint: #76f2d7;
  --muted: #b7c9d8;
  --line: #244957;
  --font: Arial, Helvetica, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
img, svg { display: block; }
img { max-width: 100%; height: auto; }
[hidden] { display: none !important; }
:where(a, button, summary):focus-visible { outline: 3px solid #aeffec; outline-offset: 5px; }
:target { scroll-margin-top: 24px; }
#main:focus { outline: none; }
.shell { width: min(1360px, calc(100% - 92px)); margin-inline: auto; }
.icon { width: 24px; height: 24px; flex: 0 0 auto; }
.mint { color: var(--mint); }
.skip-link { position: absolute; top: -100px; left: 16px; z-index: 50; padding: 12px 18px; background: var(--mint); color: var(--bg); }
.skip-link:focus { top: 10px; }
.site-header { position: relative; z-index: 10; border-bottom: 1px solid var(--line); background: #050f18; }
.header-inner { min-height: 80px; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; margin-left: -8px; }
.brand > img { width: 62px; height: 60px; }
.wordmark { display: flex; flex-direction: column; gap: 4px; }
.wordmark-name { font-size: 21px; font-weight: 600; letter-spacing: .12em; line-height: 1.2; white-space: nowrap; }
.wordmark-name sup { font-size: 9px; vertical-align: top; letter-spacing: 0; margin-left: 3px; }
.wordmark-category { color: #adf3e7; font-size: 8px; letter-spacing: .28em; font-weight: 600; white-space: nowrap; }
.primary-nav { display: flex; align-items: center; justify-content: center; gap: clamp(16px, 1.9vw, 27px); flex: 1 1 auto; font-size: 12px; }
.primary-nav > a { min-height: 44px; display: inline-flex; align-items: center; padding-block: 4px; white-space: nowrap; }
.primary-nav > a:hover { color: var(--mint); }
.menu-toggle { display: none; align-items: center; gap: 9px; min-height: 44px; padding: 10px 12px; color: var(--ink); background: var(--surface); border: 1px solid #568090; border-radius: 6px; }
.menu-lines { width: 15px; height: 8px; border-block: 1px solid currentColor; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; max-width: 100%; min-height: 48px; padding: 13px 20px; border: 1px solid; border-radius: 6px; font-size: 13px; font-weight: 700; line-height: 1.4; text-align: center; transition: background-color .16s, border-color .16s; }
.button .icon { width: 19px; height: 19px; }
.primary { color: #021c1a; background: linear-gradient(108deg, #8affe0, #65efcc); border-color: #94ffdf; box-shadow: inset 0 1px 1px #d7fff180; }
.primary:hover { background: #aeffe7; }
.secondary { color: var(--ink); background: #06141e; border-color: #8bafc0; }
.secondary:hover { background: #102633; border-color: #b9e4e9; }
.outline { color: #87f5d6; background: #041217; border-color: #61cfb0; }
.outline:hover { background: #102b2e; }
.header-cta { flex: 0 0 auto; min-height: 44px; padding: 11px 19px; gap: 20px; font-size: 12px; }

/* Grid establishes the reading order; only the decorative desktop scene is layered. */
.hero { position: relative; isolation: isolate; background: radial-gradient(ellipse at 63% 58%, #10313d70, transparent 62%), #040f18; }
.hero-layout { display: grid; grid-template-columns: minmax(0, 44fr) minmax(0, 56fr); grid-template-areas: "copy scene" "benefits scene"; align-content: center; min-height: 530px; column-gap: 0; padding-block: 38px 30px; }
.hero-layout > * { min-width: 0; }
.hero-copy { grid-area: copy; z-index: 2; padding-right: 12px; }
.premise { margin: 0 0 18px; font-size: 11px; line-height: 2; letter-spacing: .26em; color: var(--mint); font-weight: 600; text-transform: uppercase; }
.premise > span { color: #c5e5e6; }
h1 { margin: 0; font-size: clamp(50px, 4.48vw, 60px); font-weight: 750; letter-spacing: -.046em; line-height: 1.06; }
h1 > span { display: block; }
h1 .mint { margin-top: 2px; }
.hero-description { max-width: 490px; margin: 20px 0 26px; color: var(--muted); font-size: 18px; line-height: 1.55; }
.hero-actions { display: flex; align-items: stretch; flex-wrap: wrap; gap: 12px 20px; }
.hero-qualification { color: #acc5ce; font-size: 11px; line-height: 1.6; margin: 12px 0 0; }
.hero-benefits { grid-area: benefits; align-self: end; padding-top: 28px; }
.value-principles { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); list-style: none; padding: 0; margin: 0; }
.value-principles li { display: flex; align-items: center; gap: 10px; min-width: 0; padding-right: 10px; color: var(--muted); font-size: 11px; line-height: 1.65; }
.value-principles li + li { border-left: 1px solid var(--line); padding-left: 12px; }
.value-principles .icon { width: 25px; height: 29px; color: #c3d5e5; }
.benefits-note { margin: 12px 0 0; color: #a2b9c8; font-size: 10px; line-height: 1.5; }
.hero-scene { grid-area: scene; position: relative; isolation: isolate; min-height: 450px; }
.scene-overline { position: absolute; top: -22px; right: 0; margin: 0; color: #9ac9df; font-size: 8px; font-weight: 600; letter-spacing: .4em; line-height: 2; text-transform: uppercase; }
.q-art { position: absolute; z-index: auto; left: 0; top: 4px; width: min(68%, 430px); height: auto; object-fit: contain; aspect-ratio: 430 / 422; }
.scene-light { position: absolute; z-index: -2; inset: 0; background: radial-gradient(ellipse at 18% 78%, #1c626729, transparent 64%), radial-gradient(ellipse at 58% 90%, #1162711f, transparent 72%); opacity: .92; mask-image: linear-gradient(90deg, #0005 0%, #0006 29%, #000b 49%, #000 72%, #000 100%), linear-gradient(180deg, transparent 0%, #000 12%, #000 84%, transparent 100%); mask-composite: intersect; pointer-events: none; }
.scene-environment { width: 100%; height: 100%; max-width: none; object-fit: fill; }
.q-subject { position: relative; z-index: 1; width: 100%; height: auto; }
.q-floor-join { position: absolute; z-index: -1; left: 0; top: 100%; width: 100%; height: auto; pointer-events: none; }
.stage-floor { position: absolute; z-index: -1; left: 0; right: 0; height: 30%; bottom: 5%; background: none; background-size: 60px 28px; opacity: .4; mask-image: radial-gradient(ellipse at center,#000,transparent 68%); pointer-events: none; }
.concept-cards { position: absolute; z-index: 3; right: 0; top: 40px; width: 38%; display: grid; gap: 20px; }
:where(.hero-scene > .concept-cards) > .glass-card { position: relative; display: flex; align-items: center; gap: 16px; min-width: 0; min-height: 79px; padding: 15px 16px; text-align: left; border-radius: 11px; border: 1px solid #79dacc85; color: #e7f1ff; background: linear-gradient(155deg,#cefff60d,#9df4e803 24%,transparent 48%),radial-gradient(ellipse at 100% 90%,#63d4c21a,transparent 70%),linear-gradient(114deg,#173a478c,#061521a3 56%,#13313d99); box-shadow: inset 0 1px 0 #d3fff329,inset 1px 0 0 #a0f4e014,inset 0 -1px 0 #3ac6b41a,0 7px 18px #0000003d; transition: border-color .16s, background-color .16s; }
:where(.hero-scene > .concept-cards) > .glass-card:hover { border-color: #a3f0dfb3; background-color: transparent; }
.glass-card > .icon { width: 28px; height: 31px; color: #96e8df; }
.glass-card > span { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.glass-card strong { font-size: 11px; letter-spacing: .095em; text-transform: uppercase; font-weight: 700; }
.glass-card > span > span { color: #ccdcf0; font-size: 11px; line-height: 1.5; }
.signal-spine { position: absolute; z-index: 0; left: 58%; right: 37%; top: 80px; height: 200px; border: 1px solid #77e6d694; border-right: 0; border-radius: 24px 0 0 24px; }
.signal-spine::before { content: ""; position: absolute; height: 1px; top: 50%; left: 0; right: 0; background: #8aecd9; }
.signal-spine i { position: absolute; width: 4px; height: 4px; background: #9cffe9; border-radius: 50%; left: -2px; }
.signal-spine i:nth-child(1) { top: 0; left: auto; right: 0; }
.signal-spine i:nth-child(2) { top: 50%; }
.signal-spine i:nth-child(3) { bottom: 0; left: auto; right: 0; }
.scene-tagline { position: absolute; right: 0; bottom: 0; margin: 0; color: #d6e8ef; font-size: 9px; letter-spacing: .4em; line-height: 2; text-transform: uppercase; }

/* All eight potential application areas remain present at every width. */
.impact { border-block: 1px solid var(--line); background: radial-gradient(ellipse at 54% 100%,#0c293b45,transparent 71%),#050f18; padding: 23px 0 14px; }
.section-kicker { margin: 0; color: #85ecdd; font-size: 10px; font-weight: 500; line-height: 1.6; letter-spacing: .28em; text-transform: uppercase; }
.impact .section-kicker { text-align: center; color: #93c9dd; font-size: 9px; letter-spacing: .5em; }
.industry-grid { display: grid; grid-template-columns: repeat(8,minmax(0,1fr)); list-style: none; padding: 0; margin: 18px -12px 0; }
.industry-grid li { position: relative; min-width: 0; display: flex; flex-direction: column; align-items: center; gap: 10px; color: #bdcfe3; text-align: center; font-size: 13px; line-height: 1.5; padding-inline: 5px; }
.industry-grid li + li { border-left: 1px solid var(--line); }
.industry-grid .icon { width: 29px; height: 30px; color: #c8d7e9; }
.quiet-note { color: #a5bdcb; font-size: 11px; line-height: 1.6; }
.application-note { margin: 14px 0 0; text-align: center; font-size: 10px; }
.business { padding-block: 20px; background: radial-gradient(ellipse at 45% 100%,#0a1e2966,transparent 75%),#040e16; }
.business-grid { display: grid; grid-template-columns: minmax(0,1.6fr) minmax(0,1fr) minmax(0,1.15fr); gap: 24px; align-items: stretch; }
.business-grid > * { min-width: 0; }
.problem { padding: 20px 8px 18px 0; }
.problem h2 { margin: 15px 0 17px; font-size: 33px; line-height: 1.16; letter-spacing: -.035em; }
.problem > p:not(.section-kicker) { max-width: 470px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.problem .button { margin-top: 23px; padding-inline: 18px; font-size: 12px; }
.sequence-panel, .outcomes-panel { border: 1px solid #244957; border-radius: 8px; background: radial-gradient(ellipse at 100% 100%,#102c3966,transparent 72%),linear-gradient(135deg,#07162055,#030e16b3); padding: 22px 22px 18px; }
.sequence-panel .section-kicker, .outcomes-panel .section-kicker { font-size: 9px; letter-spacing: .23em; }
.sequence-qualification { margin: 12px 0 0; font-size: 10px; line-height: 1.6; }
.sequence-list { list-style: none; padding: 0; margin: 18px 0 0; }
.sequence-list li { display: grid; position: relative; grid-template-columns: 42px minmax(0,1fr); gap: 13px; min-height: 69px; align-items: start; }
.sequence-list li:not(:last-child)::after { content: ""; position: absolute; top: 42px; left: 20px; bottom: 0; width: 1px; background: linear-gradient(#77f0d8c4,#346b64); }
.step-icon { width: 41px; height: 41px; display: grid; place-items: center; color: #81f2d6; border: 1px solid #83ebd594; border-radius: 50%; background: radial-gradient(ellipse at 60% 65%,#0b383961,#061821); }
.step-icon > .icon { width: 22px; height: 23px; }
.step-icon.stop { color: #ff8280; }
.sequence-list h3 { margin: 3px 0 3px; font-size: 12px; font-weight: 600; line-height: 1.5; }
.sequence-list h3 > span { display: inline-block; min-width: 14px; margin-right: 2px; color: var(--mint); }
.sequence-list p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }
.text-button { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0; border: 0; background: none; color: #a1e4db; font-size: 11px; text-align: left; text-underline-offset: 4px; }
.text-button:hover { color: #bdfff1; text-decoration: underline; }
.sequence-detail { margin-top: -6px; }
.sequence-detail .icon { width: 15px; height: 15px; }
.outcomes-panel h2 { margin: 12px 0 17px; font-size: 27px; line-height: 1.08; letter-spacing: -.025em; }
.outcomes-panel > p:not(.section-kicker):not(.quiet-note) { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.outcome-metrics { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); margin-top: 26px; gap: 7px; }
.outcome-metrics > div { min-width: 0; }
.outcome-metrics > div + div { border-left: 1px solid var(--line); padding-left: 8px; }
.outcome-metrics strong { display: flex; align-items: center; gap: 2px; color: var(--mint); font-size: 17px; letter-spacing: -.045em; }
.outcome-metrics strong .icon { width: 13px; height: 22px; stroke-width: 3; }
.outcome-metrics > div > span { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; line-height: 1.6; }
.outcome-note { margin: 20px 0 0; font-size: 10px; }
.closing { position: relative; isolation: isolate; border-top: 1px solid var(--line); background: #030e17; }
.earth-art { position: absolute; inset: auto auto 0 0; z-index: -1; width: min(38%,435px); pointer-events: none; mask-image: linear-gradient(90deg,#000 50%,transparent); }
.earth-art img { width: 100%; height: auto; }
.closing-layout { min-height: 150px; padding-left: 32%; display: flex; align-items: center; justify-content: space-between; gap: 28px; padding-block: 25px; }
.closing-copy { min-width: 0; }
.closing-copy .section-kicker { font-size: 10px; letter-spacing: .24em; }
.closing-copy h2 { margin: 10px 0 0; font-size: 21px; letter-spacing: -.025em; line-height: 1.35; }
.closing-action { flex-shrink: 0; }
.closing-action > p { color: var(--muted); font-size: 11px; margin: 6px 0 0; text-align: center; }
.preview-footer { background: #071925; border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; gap: 18px; min-height: 55px; padding-block: 10px; color: #adc1cd; }
.footer-inner > span { font-size: 9px; letter-spacing: .08em; white-space: nowrap; }
.footer-inner > p { margin: 0; flex: 1; font-size: 11px; line-height: 1.6; }
.footer-inner .text-button { flex-shrink: 0; }
.preview-details { padding-block: 8px 24px; }
.preview-details > h2 { margin: 0 0 12px; color: var(--muted); font-size: 12px; font-weight: 500; }
.detail-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); align-items: start; gap: 10px 20px; }
.preview-detail { min-width: 0; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.preview-detail > summary { min-height: 44px; padding-block: 12px; color: #d8e9ed; cursor: pointer; }
.detail-content { padding-block: 4px 12px; }
.detail-content h2 { font-size: 18px; color: var(--ink); line-height: 1.3; }
.detail-content p { line-height: 1.7; margin-bottom: 0; }
.info-dialog { width: min(540px,calc(100% - 40px)); max-height: calc(100vh - 40px); overflow: auto; padding: 36px; color: var(--ink); background: radial-gradient(ellipse at 100% 0,#173f49,transparent 70%),#081720; border: 1px solid #6abeae; border-radius: 14px; box-shadow: 0 20px 100px #000a; }
.info-dialog::backdrop { background: #010910cc; }
.info-dialog h2 { font-size: 27px; line-height: 1.2; margin: 15px 0; letter-spacing: -.025em; }
#dialog-body { color: #c6dbe7; font-size: 16px; line-height: 1.7; margin-bottom: 25px; }
.dialog-close { position: absolute; right: 6px; top: 6px; display: grid; place-items: center; width: 44px; height: 44px; border: 0; background: none; color: #c0e2e2; }
.dialog-close:hover { color: #92ffde; }
.dialog-close .icon { width: 20px; height: 20px; }
.info-dialog .section-kicker { padding-right: 20px; }
.noscript-note { padding: 16px 24px; color: #c2d6de; font-size: 13px; background: #122734; margin: 0; }

@media (min-width: 1440px) {
  .hero-layout { min-height: 560px; padding-block: 42px 32px; }
  .hero-scene { min-height: 475px; }
  .q-art { top: 16px; }
  .concept-cards { top: 48px; gap: 22px; }
  .glass-card { min-height: 84px; padding: 16px 20px; }
  .glass-card strong, .glass-card > span > span { font-size: 12px; }
  .signal-spine { top: 90px; height: 212px; }
  .value-principles li { font-size: 12px; }
  .problem h2 { font-size: 36px; }
  .sequence-list h3 { font-size: 14px; }
  .sequence-list p { font-size: 12px; }
  .outcomes-panel h2 { font-size: 30px; }
  .outcome-metrics strong { font-size: 20px; }
}
@media (max-width: 1150px) and (min-width: 961px) {
  .shell { width: calc(100% - 64px); }
  .header-inner { gap: 16px; }
  .brand > img { width: 52px; height: 50px; }
  .wordmark-name { font-size: 17px; }
  .wordmark-category { font-size: 7px; letter-spacing: .23em; }
  .primary-nav { gap: 14px; font-size: 11px; }
  .header-cta { padding-inline: 14px; font-size: 11px; gap: 10px; }
  h1 { font-size: 46px; }
  .hero-description { font-size: 17px; }
  .hero-actions { gap: 12px; }
  .hero-actions .button { padding-inline: 15px; font-size: 12px; gap: 12px; }
  .value-principles { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
  .value-principles li:nth-child(3) { border-left: 0; padding-left: 0; }
  .hero-scene { min-height: 470px; }
  .q-art { top: 55px; width: 64%; }
  .concept-cards { top: 74px; width: 39%; gap: 16px; }
  .glass-card { padding: 13px 12px; gap: 10px; min-height: 80px; }
  .glass-card > .icon { width: 24px; }
  .signal-spine { top: 114px; height: 193px; left: 56%; }
  .business-grid { grid-template-columns: minmax(0,1.4fr) minmax(0,1fr) minmax(0,1.1fr); gap: 18px; }
  .problem h2 { font-size: 29px; }
  .sequence-panel, .outcomes-panel { padding-inline: 17px; }
  .sequence-list li { grid-template-columns: 35px minmax(0,1fr); gap: 10px; }
  .step-icon { width: 34px; height: 34px; }
  .sequence-list li:not(:last-child)::after { top: 34px; left: 16px; }
  .outcome-metrics { grid-template-columns: 1fr; gap: 10px; }
  .outcome-metrics > div + div { border-left: 0; padding-left: 0; }
  .outcome-metrics > div > span { margin-top: 0; }
  .outcome-metrics br { display: none; }
  .closing-layout { padding-left: 25%; }
}
@media (max-width: 960px) {
  .shell { width: calc(100% - 48px); }
  .header-inner { flex-wrap: wrap; min-height: 80px; gap: 8px 16px; padding-block: 10px; }
  .brand > img { width: 52px; height: 50px; }
  .wordmark-name { font-size: 18px; }
  .wordmark-category { font-size: 7px; letter-spacing: .26em; }
  .primary-nav { order: 4; flex: 0 0 100%; justify-content: flex-start; flex-wrap: wrap; gap: 4px 24px; font-size: 13px; }
  .header-cta { margin-left: auto; }
  .navigation-enhanced .menu-toggle { display: inline-flex; margin-left: auto; }
  .navigation-enhanced .header-cta { margin-left: 0; }
  .navigation-enhanced .primary-nav { display: none; }
  .navigation-enhanced .primary-nav.is-open { display: flex; }
  .hero-layout { display: flex; flex-direction: column; align-items: stretch; min-height: 0; padding-block: 32px; }
  .hero-copy { padding-right: 0; max-width: 670px; }
  h1 { font-size: clamp(42px,7vw,60px); }
  .hero-description { max-width: 600px; }
  .hero-scene { position: relative; width: min(100%,620px); min-height: 450px; margin: 40px auto 0; }
  .scene-overline { top: 0; font-size: 8px; }
  .q-art { top: 28px; width: min(66%,430px); }
  .concept-cards { top: 65px; }
  .signal-spine { top: 105px; }
  .scene-tagline { bottom: 0; }
  .hero-benefits { width: 100%; align-self: stretch; padding-top: 28px; }
  .value-principles { max-width: 640px; }
  .industry-grid { grid-template-columns: repeat(4,minmax(0,1fr)); margin-inline: 0; gap: 24px 0; }
  .industry-grid li:nth-child(5) { border-left: 0; }
  .business-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; }
  .problem { grid-column: 1 / -1; padding: 8px 0 4px; }
  .problem > p:not(.section-kicker) { max-width: 710px; }
  .business { padding-block: 30px; }
  .sequence-list li { min-height: 75px; }
  .closing-layout { padding-left: 20%; gap: 22px; min-height: 190px; }
  .closing-copy h2 { font-size: 23px; }
  .earth-art { width: min(50%,435px); opacity: .55; }
  .footer-inner { flex-wrap: wrap; gap: 6px 20px; }
  .footer-inner > p { flex: 0 0 100%; order: 3; }
  .detail-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
}
@media (max-width: 600px) {
  .header-inner { min-height: 76px; gap: 8px; }
  .brand { gap: 6px; margin-left: -6px; }
  .brand > img { width: 44px; height: 44px; }
  .wordmark-name { font-size: 15px; letter-spacing: .1em; }
  .wordmark-category { font-size: 6px; letter-spacing: .21em; }
  .menu-toggle { font-size: 11px; padding-inline: 10px; }
  .header-cta { order: 5; margin-left: 0; font-size: 12px; }
  .navigation-enhanced .header-cta { display: none; }
  .primary-nav { gap: 0 22px; }
  .hero-layout { padding-top: 28px; padding-bottom: 30px; }
  .premise { font-size: 10px; letter-spacing: .22em; }
  h1 { font-size: clamp(30px,8.6vw,48px); line-height: 1.08; }
  .hero-description { font-size: 17px; line-height: 1.6; margin-block: 20px 24px; }
  .hero-actions { gap: 12px; }
  .hero-actions .button { width: 100%; justify-content: space-between; font-size: 13px; min-height: 48px; }
  .hero-qualification { font-size: 11px; }
  .hero-scene { display: flex; flex-direction: column; align-items: center; width: 100%; min-height: 0; margin-top: 32px; gap: 16px; }
  .scene-overline, .scene-tagline { position: static; width: 100%; text-align: center; font-size: 8px; letter-spacing: .24em; }
  .q-art { position: relative; inset: auto; width: min(100%,390px); height: auto; }
  .concept-cards { position: static; width: 100%; gap: 12px; }
  .glass-card { min-height: 78px; padding: 17px 20px; gap: 18px; }
  .glass-card strong { font-size: 12px; }
  .glass-card > span > span { font-size: 13px; }
  .signal-spine, .stage-floor { display: none; }
  .scene-tagline { margin-top: 2px; }
  .hero-benefits { padding-top: 30px; }
  .value-principles { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px 0; }
  .value-principles li { font-size: 12px; gap: 10px; }
  .value-principles li + li { border-left: 0; padding-left: 0; }
  .value-principles li:nth-child(even) { border-left: 1px solid var(--line); padding-left: 18px; }
  .benefits-note { font-size: 11px; line-height: 1.6; margin-top: 18px; }
  .impact { padding-block: 25px 22px; }
  .impact .section-kicker { font-size: 9px; letter-spacing: .25em; }
  .industry-grid { grid-template-columns: repeat(2,minmax(0,1fr)); row-gap: 26px; margin-top: 25px; }
  .industry-grid li { font-size: 13px; gap: 10px; }
  .industry-grid li:nth-child(odd) { border-left: 0; }
  .application-note { margin-top: 24px; font-size: 11px; }
  .business-grid { grid-template-columns: minmax(0,1fr); gap: 24px; }
  .problem h2 { font-size: 31px; }
  .problem > p:not(.section-kicker) { font-size: 16px; }
  .sequence-panel, .outcomes-panel { padding: 24px 22px; }
  .sequence-panel .section-kicker, .outcomes-panel .section-kicker { font-size: 10px; }
  .sequence-qualification { font-size: 12px; }
  .sequence-list { margin-top: 24px; }
  .sequence-list li { grid-template-columns: 44px minmax(0,1fr); gap: 16px; min-height: 78px; }
  .sequence-list h3 { font-size: 14px; }
  .sequence-list p { font-size: 13px; }
  .sequence-detail { font-size: 12px; }
  .outcomes-panel h2 { font-size: 32px; }
  .outcomes-panel > p:not(.section-kicker):not(.quiet-note) { font-size: 16px; }
  .outcome-metrics strong { font-size: 18px; }
  .outcome-metrics > div > span { font-size: 11px; }
  .outcome-note { font-size: 12px; }
  .closing-layout { display: block; padding: 34px 0; }
  .closing-copy h2 { font-size: 25px; max-width: 460px; }
  .closing-action { margin-top: 24px; }
  .closing-action > p { text-align: left; font-size: 12px; margin-top: 10px; }
  .earth-art { width: 100%; max-width: 435px; opacity: .28; }
  .footer-inner { padding-block: 16px; }
  .footer-inner > p { font-size: 12px; }
  .detail-grid { grid-template-columns: minmax(0,1fr); gap: 2px; }
  .info-dialog { padding: 32px 22px 24px; }
  .dialog-done { width: 100%; font-size: 12px; }
}
@media (max-width: 359px) {
  .shell { width: calc(100% - 32px); }
  .brand > img { width: 38px; height: 40px; }
  .wordmark-name { font-size: 12px; }
  .wordmark-category { font-size: 5px; letter-spacing: .18em; }
  .menu-lines { display: none; }
  .menu-toggle { padding-inline: 9px; }
  .outcome-metrics { grid-template-columns: 1fr; gap: 14px; }
  .outcome-metrics > div + div { padding-left: 0; border-left: 0; }
  .outcome-metrics > div > span { font-size: 12px; }
  .outcome-metrics br { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (forced-colors: active) {
  body, .site-header, .hero, .impact, .business, .closing, .preview-footer, .sequence-panel, .outcomes-panel { background: Canvas; color: CanvasText; }
  .brand > img { forced-color-adjust: none; }
  .scene-light, .stage-floor, .signal-spine, .earth-art, .q-floor-join { display: none; }
  .button, .glass-card, .menu-toggle, .info-dialog { background: ButtonFace; color: ButtonText; border: 1px solid ButtonText; box-shadow: none; }
  .mint, .section-kicker, .hero-description, .quiet-note, .hero-qualification, .benefits-note, .glass-card > span > span { color: CanvasText; }
}
@media print {
  :root { color-scheme: light; }
  body, .hero, .site-header, .impact, .business, .closing, .preview-footer, .sequence-panel, .outcomes-panel { background: white; color: black; }
  .shell { width: 100%; }
  .hero-layout, .business-grid, .closing-layout, .detail-grid { display: block; min-height: 0; padding: 20px 0; }
  .hero-copy { max-width: none; padding: 0; }
  .hero-scene, .scene-light { display: none; }
  .hero-benefits { padding-block: 20px; }
  h1 { font-size: 32pt; }
  .primary-nav, .menu-toggle, .earth-art, .info-dialog, .skip-link { display: none !important; }
  .button, .glass-card { color: black; background: white; box-shadow: none; }
  .problem, .sequence-panel, .outcomes-panel { break-inside: avoid; margin-bottom: 20px; }
  a { text-decoration: underline; }
}

/* PE-B02-JOURNEY-01: only the active illustrative walkthrough dialog. */
#info-dialog[data-walkthrough="active"] { width: min(620px,calc(100% - 24px)); max-height: calc(100dvh - 24px); padding: 28px 24px 24px; overflow: hidden; }
#info-dialog[data-walkthrough="active"][open] { display: flex; flex-direction: column; }
#info-dialog[data-walkthrough="active"] > .section-kicker,
#info-dialog[data-walkthrough="active"] > h2,
#info-dialog[data-walkthrough="active"] > #dialog-body { flex-shrink: 0; }
#info-dialog[data-walkthrough="active"] > h2 { padding-right: 12px; margin: 10px 0 14px; font-size: clamp(22px,5vw,27px); overflow-wrap: anywhere; }
#info-dialog[data-walkthrough="active"] #dialog-body { margin: 0 0 12px; padding: 10px 12px; border-left: 2px solid var(--mint); border-radius: 0 6px 6px 0; background: #05151dcc; color: #d6e7ec; font-size: 13px; line-height: 1.55; }
#info-dialog[data-walkthrough="active"] #walkthrough { display: flex; flex-direction: column; gap: 14px; min-height: 0; }
#info-dialog[data-walkthrough="active"] .walkthrough-viewport { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 6px; overflow-wrap: anywhere; }
#info-dialog[data-walkthrough="active"] .walkthrough-steps { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 6px; list-style: none; padding: 0; margin: 0 0 14px; }
#info-dialog[data-walkthrough="active"] .walkthrough-steps li { min-width: 0; padding: 8px; border: 1px solid #355766; border-radius: 6px; color: var(--muted); font-size: 11px; line-height: 1.45; }
#info-dialog[data-walkthrough="active"] .walkthrough-steps [aria-current="step"] { border-color: #88dac6; background: #173f4380; color: #e4fff7; box-shadow: inset 0 1px 0 #b0f8e326; font-weight: 700; }
#info-dialog[data-walkthrough="active"] .walkthrough-card { padding: 16px; border: 1px solid #6ea99f70; border-radius: 8px; background: linear-gradient(145deg,#173c454d,#06151dcc); box-shadow: inset 0 1px 0 #c6fff114; }
#info-dialog[data-walkthrough="active"] #walkthrough-progress { margin: 0 0 10px; font-size: 10px; letter-spacing: .14em; }
#info-dialog[data-walkthrough="active"] #walkthrough-step-title { margin: 0 0 12px; color: var(--ink); font-size: 21px; line-height: 1.3; }
#info-dialog[data-walkthrough="active"] #walkthrough-step-title:focus { outline: 2px solid var(--mint); outline-offset: 4px; border-radius: 2px; }
#info-dialog[data-walkthrough="active"] #walkthrough-step-copy { margin: 0; color: #c6dbe7; font-size: 16px; line-height: 1.65; }
#info-dialog[data-walkthrough="active"] .walkthrough-controls { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; flex-shrink: 0; }
#info-dialog[data-walkthrough="active"] .walkthrough-controls .button { min-width: 0; min-height: 44px; padding: 11px 8px; }
#info-dialog[data-walkthrough="active"] .walkthrough-controls .button:disabled { cursor: default; color: #a5bac4; background: #10232d; border-color: #49616b; box-shadow: none; }
@media (max-width: 480px) {
  #info-dialog[data-walkthrough="active"] { padding: 28px 16px 18px; }
  #info-dialog[data-walkthrough="active"] .walkthrough-steps { grid-template-columns: repeat(2,minmax(0,1fr)); }
  #info-dialog[data-walkthrough="active"] .walkthrough-controls { gap: 8px; }
}
@media (max-height: 440px) {
  #info-dialog[data-walkthrough="active"] { overflow-y: auto; }
  #info-dialog[data-walkthrough="active"] #walkthrough { flex-shrink: 0; }
  #info-dialog[data-walkthrough="active"] #dialog-body { position: sticky; top: 0; z-index: 1; background: #081720; }
}
@media (forced-colors: active) {
  #info-dialog[data-walkthrough="active"] #dialog-body,
  #info-dialog[data-walkthrough="active"] .walkthrough-card,
  #info-dialog[data-walkthrough="active"] .walkthrough-steps li { background: Canvas; color: CanvasText; border-color: CanvasText; box-shadow: none; }
  #info-dialog[data-walkthrough="active"] .walkthrough-steps [aria-current="step"] { outline: 2px solid Highlight; outline-offset: -2px; }
  #info-dialog[data-walkthrough="active"] #walkthrough-step-title,
  #info-dialog[data-walkthrough="active"] #walkthrough-step-copy { color: CanvasText; }
  #info-dialog[data-walkthrough="active"] .walkthrough-controls .button:disabled { color: GrayText; border-color: GrayText; background: Canvas; }
}

/* PE-B03-EVIDENCE-01: illustrative record view inside the walkthrough only. */
#info-dialog[data-walkthrough="active"] #inspect-example-record { margin-top: 18px; }
#info-dialog[data-walkthrough="active"] #example-record { min-width: 0; }
#info-dialog[data-walkthrough="active"] #example-record-title { margin: 0 0 8px; color: var(--ink); font-size: 21px; line-height: 1.3; }
#info-dialog[data-walkthrough="active"] #example-record-title:focus { outline: 2px solid var(--mint); outline-offset: 4px; border-radius: 2px; }
#info-dialog[data-walkthrough="active"] #example-record-subtitle { margin: 0 0 18px; color: var(--muted); font-size: 13px; line-height: 1.6; }
#info-dialog[data-walkthrough="active"] .example-record-fields { margin: 0; }
#info-dialog[data-walkthrough="active"] .example-record-fields > div { padding-block: 12px; }
#info-dialog[data-walkthrough="active"] .example-record-fields > div + div { border-top: 1px solid #355766; }
#info-dialog[data-walkthrough="active"] .example-record-fields dt { margin: 0 0 5px; color: #a0e2d5; font-size: 12px; font-weight: 700; line-height: 1.5; }
#info-dialog[data-walkthrough="active"] .example-record-fields dd { margin: 0; color: #e1edf2; font-size: 16px; line-height: 1.6; }
#info-dialog[data-walkthrough="active"] .example-record-distinction { margin: 16px 0 12px; color: #c6dbe7; font-size: 14px; line-height: 1.65; }
#info-dialog[data-walkthrough="active"] .example-record-limit { margin: 0; padding: 10px 12px; border-left: 2px solid #6ea99f; background: #05151d99; color: #d6e7ec; font-size: 13px; line-height: 1.6; }
#info-dialog[data-walkthrough="active"][data-record="active"] .walkthrough-controls { grid-template-columns: minmax(0,1.3fr) minmax(0,1.3fr) minmax(0,.7fr); }
@media (forced-colors: active) {
  #info-dialog[data-walkthrough="active"] #example-record-title,
  #info-dialog[data-walkthrough="active"] #example-record-subtitle,
  #info-dialog[data-walkthrough="active"] .example-record-fields dt,
  #info-dialog[data-walkthrough="active"] .example-record-fields dd,
  #info-dialog[data-walkthrough="active"] .example-record-distinction { color: CanvasText; }
  #info-dialog[data-walkthrough="active"] .example-record-fields > div + div { border-color: CanvasText; }
  #info-dialog[data-walkthrough="active"] .example-record-limit { background: Canvas; color: CanvasText; border-color: CanvasText; }
}

/* PE-B04-OFFER-01: first-workflow engagement view only. */
#info-dialog[data-engagement="active"] { width: min(620px,calc(100% - 24px)); max-height: calc(100dvh - 24px); padding: 30px 24px 24px; overflow: hidden; }
#info-dialog[data-engagement="active"][open] { display: flex; flex-direction: column; }
#info-dialog[data-engagement="active"] #engagement { display: flex; flex-direction: column; gap: 14px; min-height: 0; }
#info-dialog[data-engagement="active"] .engagement-viewport { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 6px; overflow-wrap: anywhere; }
#info-dialog[data-engagement="active"] .engagement-viewport > .section-kicker { margin: 0 0 12px; }
#info-dialog[data-engagement="active"] #engagement-title { margin: 0 0 16px; font-size: clamp(24px,5vw,27px); }
#info-dialog[data-engagement="active"] #engagement-title:focus { outline: 2px solid var(--mint); outline-offset: 4px; border-radius: 2px; }
#info-dialog[data-engagement="active"] .engagement-intro { margin: 0; color: #c6dbe7; font-size: 16px; line-height: 1.65; }
#info-dialog[data-engagement="active"] .engagement-sections { margin: 20px 0; padding-left: 22px; }
#info-dialog[data-engagement="active"] .engagement-sections > li { padding: 12px 0 12px 4px; }
#info-dialog[data-engagement="active"] .engagement-sections > li + li { border-top: 1px solid #355766; }
#info-dialog[data-engagement="active"] .engagement-sections > li::marker { color: var(--mint); font-size: 13px; font-weight: 700; }
#info-dialog[data-engagement="active"] .engagement-sections h3 { margin: 0 0 7px; color: var(--ink); font-size: 16px; line-height: 1.4; }
#info-dialog[data-engagement="active"] .engagement-sections p { margin: 0; color: #c6dbe7; font-size: 15px; line-height: 1.65; }
#info-dialog[data-engagement="active"] .engagement-closing { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.6; }
#info-dialog[data-engagement="active"] #engagement-notice { margin: 0; padding-top: 12px; border-top: 1px solid #355766; color: var(--muted); font-size: 13px; line-height: 1.55; flex-shrink: 0; }
#info-dialog[data-engagement="active"] #engagement-return { min-height: 44px; flex-shrink: 0; }
@media (max-width: 480px) {
  #info-dialog[data-engagement="active"] { padding: 28px 16px 18px; }
}
@media (max-height: 440px) {
  #info-dialog[data-engagement="active"] { overflow-y: auto; }
  #info-dialog[data-engagement="active"] #engagement { flex-shrink: 0; }
}
@media (forced-colors: active) {
  #info-dialog[data-engagement="active"] .engagement-intro,
  #info-dialog[data-engagement="active"] .engagement-sections h3,
  #info-dialog[data-engagement="active"] .engagement-sections p,
  #info-dialog[data-engagement="active"] .engagement-closing,
  #info-dialog[data-engagement="active"] #engagement-notice { color: CanvasText; border-color: CanvasText; }
  #info-dialog[data-engagement="active"] .engagement-sections > li + li { border-color: CanvasText; }
  #info-dialog[data-engagement="active"] .engagement-sections > li::marker { color: CanvasText; }
}

/* Contextual in-dialog flow controls; PE-FLOW-02 moves Discuss into the footer. */
#info-dialog[data-walkthrough="active"][data-record="active"] #discuss-workflow { margin-top: 0; font-size: 14px; }
#info-dialog[data-engagement="active"] #engagement-record-return { min-height: 44px; flex-shrink: 0; }

/* PE-FLOW-02: record content scrolls independently of its normal-flow footer. */
#info-dialog[data-walkthrough="active"][data-record="active"] { overflow: hidden; }
#info-dialog[data-walkthrough="active"][data-record="active"] #walkthrough { flex-shrink: 1; }
#info-dialog[data-walkthrough="active"][data-record="active"] #dialog-body { position: static; }
#info-dialog[data-walkthrough="active"][data-record="active"] .walkthrough-controls .button { white-space: normal; overflow-wrap: anywhere; }
@media (max-width: 480px) {
  #info-dialog[data-walkthrough="active"][data-record="active"] .walkthrough-controls { grid-template-columns: repeat(2,minmax(0,1fr)); }
  #info-dialog[data-walkthrough="active"][data-record="active"] .walkthrough-controls > .dialog-done { grid-column: 1 / -1; }
}

/* PE-PRODUCT-01: editorial Product overview inside the existing dialog only. */
#info-dialog[data-product="active"] { width: min(620px,calc(100% - 24px)); max-height: calc(100dvh - 24px); padding: 30px 24px 24px; overflow: hidden; }
#info-dialog[data-product="active"][open] { display: flex; flex-direction: column; }
#info-dialog[data-product="active"] #product-overview { display: flex; flex-direction: column; gap: 14px; min-height: 0; }
#info-dialog[data-product="active"] .product-viewport { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 6px; overflow-wrap: anywhere; }
#info-dialog[data-product="active"] .product-viewport > .section-kicker { margin: 0 0 12px; }
#info-dialog[data-product="active"] #product-title { margin: 0 0 16px; font-size: clamp(24px,5vw,27px); }
#info-dialog[data-product="active"] #product-title:focus { outline: 2px solid var(--mint); outline-offset: 4px; border-radius: 2px; }
#info-dialog[data-product="active"] .product-lead { margin: 0; color: #c6dbe7; font-size: 16px; line-height: 1.65; }
#info-dialog[data-product="active"] .product-sections { margin: 20px 0; padding-left: 22px; }
#info-dialog[data-product="active"] .product-sections > li { padding: 12px 0 12px 4px; }
#info-dialog[data-product="active"] .product-sections > li + li { border-top: 1px solid #355766; }
#info-dialog[data-product="active"] .product-sections > li::marker { color: var(--mint); font-size: 13px; }
#info-dialog[data-product="active"] .product-sections h3,
#info-dialog[data-product="active"] .product-fit h3 { margin: 0 0 7px; color: var(--ink); font-size: 16px; line-height: 1.4; }
#info-dialog[data-product="active"] .product-sections p,
#info-dialog[data-product="active"] .product-fit p { margin: 0; color: #c6dbe7; font-size: 15px; line-height: 1.65; }
#info-dialog[data-product="active"] .product-fit { padding-top: 16px; border-top: 1px solid #355766; }
#info-dialog[data-product="active"] #product-notice { margin: 0; padding-top: 12px; border-top: 1px solid #355766; color: var(--muted); font-size: 13px; line-height: 1.55; flex-shrink: 0; }
#info-dialog[data-product="active"] .product-controls { display: flex; flex-wrap: wrap; gap: 10px; flex-shrink: 0; }
#info-dialog[data-product="active"] .product-controls .button { flex: 1 1 140px; min-width: 0; min-height: 44px; padding: 11px 8px; white-space: normal; overflow-wrap: anywhere; }
@media (max-width: 480px) {
  #info-dialog[data-product="active"] { padding: 28px 16px 18px; }
}
@media (forced-colors: active) {
  #info-dialog[data-product="active"] .product-lead,
  #info-dialog[data-product="active"] .product-sections h3,
  #info-dialog[data-product="active"] .product-sections p,
  #info-dialog[data-product="active"] .product-fit,
  #info-dialog[data-product="active"] .product-fit h3,
  #info-dialog[data-product="active"] .product-fit p,
  #info-dialog[data-product="active"] #product-notice,
  #info-dialog[data-product="active"] .product-sections > li + li { color: CanvasText; border-color: CanvasText; }
  #info-dialog[data-product="active"] .product-sections > li::marker { color: CanvasText; }
}

/* PE-SOLUTIONS-01: workflow-oriented editorial overview in the existing dialog. */
#info-dialog[data-solutions="active"] { width: min(620px,calc(100% - 24px)); max-height: calc(100dvh - 24px); padding: 30px 24px 24px; overflow: hidden; }
#info-dialog[data-solutions="active"][open] { display: flex; flex-direction: column; }
#info-dialog[data-solutions="active"] #solutions-overview { display: flex; flex-direction: column; gap: 14px; min-height: 0; }
#info-dialog[data-solutions="active"] .solutions-viewport { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 6px; overflow-wrap: anywhere; }
#info-dialog[data-solutions="active"] .solutions-viewport > .section-kicker { margin: 0 0 12px; }
#info-dialog[data-solutions="active"] #solutions-title { margin: 0 0 16px; font-size: clamp(24px,5vw,27px); }
#info-dialog[data-solutions="active"] #solutions-title:focus { outline: 2px solid var(--mint); outline-offset: 4px; border-radius: 2px; }
#info-dialog[data-solutions="active"] .solutions-lead { margin: 0; color: #c6dbe7; font-size: 16px; line-height: 1.65; }
#info-dialog[data-solutions="active"] .solutions-sections { margin: 20px 0; padding-left: 22px; }
#info-dialog[data-solutions="active"] .solutions-sections > li { padding: 12px 0 12px 4px; }
#info-dialog[data-solutions="active"] .solutions-sections > li + li { border-top: 1px solid #355766; }
#info-dialog[data-solutions="active"] .solutions-sections > li::marker { color: var(--mint); font-size: 13px; }
#info-dialog[data-solutions="active"] .solutions-sections h3 { margin: 0 0 7px; color: var(--ink); font-size: 16px; line-height: 1.4; }
#info-dialog[data-solutions="active"] .solutions-sections p { margin: 0; color: #c6dbe7; font-size: 15px; line-height: 1.65; }
#info-dialog[data-solutions="active"] .solutions-sections .solutions-question { margin-top: 12px; }
#info-dialog[data-solutions="active"] .solutions-question > span { display: block; margin-bottom: 4px; color: #a0e2d5; font-size: 13px; font-weight: 700; }
#info-dialog[data-solutions="active"] .solutions-closing { margin: 0; padding-top: 16px; border-top: 1px solid #355766; color: #c6dbe7; font-size: 15px; line-height: 1.65; }
#info-dialog[data-solutions="active"] #solutions-notice { margin: 0; padding-top: 12px; border-top: 1px solid #355766; color: var(--muted); font-size: 13px; line-height: 1.55; flex-shrink: 0; }
#info-dialog[data-solutions="active"] .solutions-controls { display: flex; flex-wrap: wrap; gap: 10px; flex-shrink: 0; }
#info-dialog[data-solutions="active"] .solutions-controls .button { flex: 1 1 140px; min-width: 0; min-height: 44px; padding: 11px 8px; white-space: normal; overflow-wrap: anywhere; }
@media (max-width: 480px) {
  #info-dialog[data-solutions="active"] { padding: 28px 16px 18px; }
}
@media (forced-colors: active) {
  #info-dialog[data-solutions="active"] .solutions-lead,
  #info-dialog[data-solutions="active"] .solutions-sections h3,
  #info-dialog[data-solutions="active"] .solutions-sections p,
  #info-dialog[data-solutions="active"] .solutions-question > span,
  #info-dialog[data-solutions="active"] .solutions-closing,
  #info-dialog[data-solutions="active"] #solutions-notice,
  #info-dialog[data-solutions="active"] .solutions-sections > li + li { color: CanvasText; border-color: CanvasText; }
  #info-dialog[data-solutions="active"] .solutions-sections > li::marker { color: CanvasText; }
}

/* PE-COMPANY-01: natural-height editorial overview; scroll only on overflow. */
#info-dialog[data-company="active"] { width: min(620px,calc(100% - 24px)); max-height: calc(100dvh - 24px); padding: 30px 24px 24px; overflow: hidden; }
#info-dialog[data-company="active"][open] { display: flex; flex-direction: column; }
#info-dialog[data-company="active"] #company-overview { display: flex; flex-direction: column; gap: 12px; min-height: 0; }
#info-dialog[data-company="active"] .company-viewport { min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 6px; overflow-wrap: anywhere; }
#info-dialog[data-company="active"] .company-viewport > .section-kicker { margin: 0 0 12px; }
#info-dialog[data-company="active"] #company-title { margin: 0 0 14px; font-size: clamp(24px,5vw,27px); }
#info-dialog[data-company="active"] #company-title:focus { outline: 2px solid var(--mint); outline-offset: 4px; border-radius: 2px; }
#info-dialog[data-company="active"] .company-intro { margin: 0; color: #c6dbe7; font-size: 16px; line-height: 1.65; }
#info-dialog[data-company="active"] .company-sections { margin-top: 16px; }
#info-dialog[data-company="active"] .company-sections > section { padding-block: 12px; }
#info-dialog[data-company="active"] .company-sections > section + section { border-top: 1px solid #355766; }
#info-dialog[data-company="active"] .company-sections h3 { margin: 0 0 7px; color: var(--ink); font-size: 16px; line-height: 1.4; }
#info-dialog[data-company="active"] .company-sections p { margin: 0; color: #c6dbe7; font-size: 15px; line-height: 1.65; }
#info-dialog[data-company="active"] #company-notice { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; flex-shrink: 0; }
#info-dialog[data-company="active"] .company-controls { display: flex; flex-wrap: wrap; gap: 10px; flex-shrink: 0; }
#info-dialog[data-company="active"] .company-controls .button { flex: 1 1 140px; min-width: 0; min-height: 44px; padding: 11px 8px; white-space: normal; overflow-wrap: anywhere; }
@media (max-width: 480px) {
  #info-dialog[data-company="active"] { padding: 28px 16px 18px; }
}
@media (forced-colors: active) {
  #info-dialog[data-company="active"] .company-intro,
  #info-dialog[data-company="active"] .company-sections h3,
  #info-dialog[data-company="active"] .company-sections p,
  #info-dialog[data-company="active"] #company-notice,
  #info-dialog[data-company="active"] .company-sections > section + section { color: CanvasText; border-color: CanvasText; }
}

/* PE-SHOWCASE-01: isolated editorial section; no changes to existing components. */
.proof-showcase {
  padding-block: clamp(44px, 5vw, 72px);
  border-top: 1px solid var(--line);
  background: radial-gradient(ellipse at 85% 50%, #153a4033, transparent 65%), #05121c;
}
.proof-showcase .proof-showcase-heading { max-width: 790px; }
.proof-showcase .proof-showcase-heading h2 {
  margin: 16px 0 20px;
  color: var(--ink);
  font-size: clamp(30px, 3.4vw, 46px);
  line-height: 1.12;
  letter-spacing: -.035em;
}
.proof-showcase .proof-showcase-intro {
  max-width: 730px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.75;
}
.proof-showcase .proof-showcase-notice {
  margin-block: 28px 32px;
  padding: 14px 18px;
  border-left: 2px solid #6bbba9;
  background: #0d26304d;
  color: #c3d7df;
}
.proof-showcase .proof-showcase-notice p { margin: 0; font-size: 14px; line-height: 1.65; }
.proof-showcase .proof-showcase-notice .proof-showcase-mode {
  margin-bottom: 4px;
  color: #9cded3;
  font-size: 10px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.proof-showcase .proof-showcase-pair {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: 32px;
}
.proof-showcase .proof-showcase-pair > article { min-width: 0; }
.proof-showcase .proof-showcase-pair h3 {
  margin: 0 0 18px;
  padding-top: 18px;
  border-top: 1px solid #3d6a73;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -.01em;
}
.proof-showcase .proof-showcase-media { margin: 0; max-width: 493px; }
/* PE-SHOWCASE-02: native-size saved image and readable HTML extract only. */
.proof-showcase .proof-showcase-image-label {
  margin: 0 0 12px;
  color: #c3d7df;
  font-size: 13px;
  line-height: 1.65;
}
.proof-showcase .proof-showcase-image-frame {
  padding: 16px;
  border: 1px solid #3a5c67;
  border-radius: 6px;
  background: linear-gradient(145deg, #10273266, #06141e66);
}
.proof-showcase .proof-showcase-result {
  display: block;
  width: 100%;
  max-width: 459px;
  height: auto;
  margin-inline: auto;
}
.proof-showcase .proof-showcase-record-subtitle {
  margin: 0;
  color: #a5bdcb;
  font-size: 14px;
  line-height: 1.65;
}
.proof-showcase .proof-showcase-record-fields { margin: 18px 0 0; }
.proof-showcase .proof-showcase-record-fields > div {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.proof-showcase .proof-showcase-record-fields > div:first-child { padding-top: 0; }
.proof-showcase .proof-showcase-record-fields dt {
  color: #afe7de;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.65;
}
.proof-showcase .proof-showcase-record-fields dd {
  margin: 5px 0 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}
.proof-showcase .proof-showcase-integrity {
  margin: 20px 0 0;
  padding: 12px 14px;
  border-left: 2px solid #6bbba9;
  background: #0d26304d;
  color: #c3d7df;
  font-size: 13px;
  line-height: 1.65;
}
.proof-showcase .proof-showcase-media figcaption {
  margin-top: 12px;
  color: #a5bdcb;
  font-size: 13px;
  line-height: 1.65;
}
.proof-showcase .proof-showcase-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px 32px;
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.proof-showcase .proof-showcase-about { flex: 1 1 360px; min-width: 0; max-width: 690px; }
.proof-showcase .proof-showcase-about summary {
  min-height: 48px;
  padding-block: 12px;
  color: #afe7de;
  font-size: 14px;
  line-height: 1.65;
  cursor: pointer;
}
.proof-showcase .proof-showcase-about p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}
.proof-showcase .proof-showcase-footer > .button { flex: 0 1 auto; }
@media (max-width: 760px) {
  .proof-showcase .proof-showcase-pair { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .proof-showcase .proof-showcase-footer { gap: 20px; }
  .proof-showcase .proof-showcase-about { flex-basis: 100%; }
}

/* PE-ENGAGE-01: contact appears only after explicit business-email selection. */
#info-dialog[data-engagement="active"] #engagement-contact {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid #355766;
}
#info-dialog[data-engagement="active"] .engagement-email-link {
  max-width: 100%;
  min-height: 44px;
  white-space: normal;
  overflow-wrap: anywhere;
}
#info-dialog[data-engagement="active"] .engagement-email-address {
  margin: 12px 0 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}
#info-dialog[data-engagement="active"] .engagement-email-note {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}
@media (forced-colors: active) {
  #info-dialog[data-engagement="active"] #engagement-contact { border-color: CanvasText; }
  #info-dialog[data-engagement="active"] .engagement-email-address,
  #info-dialog[data-engagement="active"] .engagement-email-note { color: CanvasText; }
}