/* Proposal Generation. Scoped section styles extracted from the approved prototype. */
/* Keep the product section aligned beneath the colored Platform introduction. */
#platform .section__head { margin-bottom: 0; }
.proposal-section {
  width: 100%;
  /* Balance the visible spacing outside the platform borders. */
  padding: calc(clamp(80px, 9vw, 144px) + 16px) var(--gutter) clamp(40px, 5vw, 70px);
  background: var(--proposal-surface);
}
#proposal-generation {
  color: var(--text-bright);
  font-family: var(--sans);
  font-size: 16px;
  line-height: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
#sectors {
  scroll-margin-top: 88px;
}

    :where(#proposal-generation),
:where(#proposal-generation) *,
:where(#proposal-generation) *::before,
:where(#proposal-generation) *::after{
      box-sizing: border-box;
    }

    #proposal-generation{
      color-scheme: dark;
      --canvas: var(--proposal-surface);
      --line: #222b34;
      --muted: #9ba2ac;
      --orange: #ff7a1a;
      /* Shared decorative pixel palette and line rhythm. */
      --pixel-blue-rgb: 91, 157, 255;
      --pixel-green-rgb: 64, 248, 174;
      --pixel-rest-rgb: 122, 133, 148;
      --pixel-blue: rgb(var(--pixel-blue-rgb));
      --pixel-baseline: rgba(139, 155, 176, .5);
      --pixel-gain: rgb(var(--pixel-blue-rgb));
      --leader-start: rgba(139, 155, 176, .4);
      --leader-end: color-mix(in srgb, var(--leader-start) 30%, var(--pixel-blue) 70%);
      --leader-opacity: .75;
      --leader-dot-size: 3px;
      --leader-dot-gap: 3px;
      --pixel-standby: color-mix(in srgb, var(--leader-end) calc(var(--leader-opacity) * 100%), transparent);
      --text-primary: #e8edf2;
      --text-meta: #9ba2ac;
      --text-bright: #f4f5f7;
      --text-copy: #b4bbc5;
      --text-inactive: #818b98;
      --text-chart-meta: #8b919b;
      --chart-rule: #3a4350;
      --chart-edge: #dbe4f0;
      --chart-gray: #6b7686;
      --chart-history: rgba(195,210,228,.85);
      --chart-material: rgba(94,200,245,.48);
      --chart-labor: rgba(169,155,255,.42);
      --chart-procurement: rgba(126,224,164,.42);
      --chart-cone-inner: rgba(255,122,26,.42);
      --chart-cone-outer: rgba(255,122,26,.20);
      --chart-orange-edge: #ffd6aa;
      --chart-baseline: rgba(107,118,134,.55);
      --mono: "JetBrains Mono", ui-monospace, monospace;
      --sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      --display: "Inter Tight", "Helvetica Neue", Arial, sans-serif;
    }

    :where(#proposal-generation) .proposal-container{
      width: 100%;
      max-width: 760px;
      margin-inline: 0;
    }

    :where(#proposal-generation) .proposal-item{
      display: grid;
      grid-template-columns: minmax(0, 1fr);
      justify-content: space-between;
      align-items: start;
      gap: 32px;
      padding-block: 76px;
      border-top: 1px solid #1c222b;
    }

    /* Connect the stacked feature list to the outcomes with the same interval. */
    :where(#proposal-generation) .proposal-item:first-child {
      padding-top: 64px;
      border-top: 0;
    }
    :where(#proposal-generation) .proposal-item--last{ border-bottom: 1px solid #1c222b; }

    :where(#proposal-generation) .value-copy{
      min-width: 0;
      max-width: 620px;
      padding-top: 4px;
    }

    :where(#proposal-generation) .value-copy__title{
      max-width: 15ch;
      margin: 0;
      font: 400 clamp(32px, 3vw, 42px)/1.08 var(--display);
      letter-spacing: -0.03em;
      color: var(--text-bright);
    }

    :where(#proposal-generation) .value-copy__body{
      max-width: none;
      margin: 24px 0 0;
      color: var(--text-copy);
      font: 400 17px/1.55 var(--display);
      text-wrap: pretty;
    }

    /* Common card container */
    :where(#proposal-generation) .proposal-graphic{
      width: 100%;
      min-width: 0;
      /* Preserve the existing geometry while removing the card enclosure. */
      border: var(--graphic-border-width) solid transparent;
      border-radius: 0;
      background: transparent;
      padding: var(--graphic-padding);
      display: flex;
      flex-direction: column;
    }

    :where(#proposal-generation) .graphic-meta,
:where(#proposal-generation) .column-heading{
      font: 400 10px/1.4 var(--mono);
    }
    :where(#proposal-generation) .graphic-meta{
      line-height: normal;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--text-meta);
      white-space: nowrap;
    }

    :where(#proposal-generation) .card-header{
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 24px;
    }

    :where(#proposal-generation) .card-header__copy{ min-width: 0; flex: 1; }
    :where(#proposal-generation) .card-header__title{
      margin-top: 0;
      color: var(--text-bright);
      font: 500 16px/1.25 var(--sans);
      letter-spacing: -0.01em;
    }

    :where(#proposal-generation) .graphic-body{
      margin: 28px 0 0;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    /* ==========================================================================
       01 · Files Ingest Styles
       ========================================================================== */
    @keyframes proposal-spark{0%,50.6%{opacity:0}50.9%,53%{opacity:1}55%,100%{opacity:0}}

    :where(#proposal-generation) .ingest-stage{ --source-label-width: 190px; --receiver-width: 128px; }
    :where(#proposal-generation) .ingest-visual{ position: relative; padding-block: 0 8px; }
    :where(#proposal-generation) .ingest-lanes{ display: flex; flex-direction: column; gap: 6px; }
    :where(#proposal-generation) .source-lane{ display: flex; align-items: center; height: 28px; }
    :where(#proposal-generation) .source-lane .ls{
      position: relative;
      flex: 0 0 var(--source-label-width);
      width: var(--source-label-width);
      height: 28px;
    }
    :where(#proposal-generation) .source-lane .ln{
      flex: 1;
      min-width: 0;
      height: 28px;
      margin: 0 var(--receiver-width) 0 12px;
      display: flex;
      align-items: center;
      overflow: hidden;
      justify-content: flex-end;
      gap: 10px;
      mask-image: linear-gradient(90deg, transparent, #000 28px);
      -webkit-mask-image: linear-gradient(90deg, transparent, #000 28px);
    }
    :where(#proposal-generation) .ingest-stage .bx2{
      position: absolute;
      right: 0;
      top: 0;
      bottom: 0;
      width: var(--receiver-width);
    }
    :where(#proposal-generation) .l2{
      position:absolute;
      left:0;
      top:2px;
      display:inline-flex;
      align-items:center;
      gap:10px;
      height:24px;
      box-sizing:border-box;
      padding:0 10px;
      border:1px solid color-mix(in srgb,var(--c) 32%,transparent);
      border-radius:3px;
      font-size:14px;
      color:var(--text-meta);
      white-space:nowrap;
      transition: color .12s linear, border-color .12s linear, background-color .12s linear, box-shadow .12s linear;
    }
    :where(#proposal-generation) .tg2{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--text-meta)}
    :where(#proposal-generation) .pd{display:block;width:2px;height:2px;background-color:var(--chart-gray)}
    :where(#proposal-generation) .sq2{
      position:absolute;
      width:6px;
      height:6px;
      background-color:var(--c);
      opacity:0;
      animation:proposal-spark 10s linear infinite;
      animation-delay:calc(var(--q) - var(--o));
    }

    :where(#proposal-generation) .chart-canvas{
      position: absolute;
      inset: 0;
      display: block;
      width: 100%;
      height: 100%;
      image-rendering: pixelated;
    }
    :where(#proposal-generation) .df{ inset: 7px; width: calc(100% - 14px); height: calc(100% - 14px); }
    :where(#proposal-generation) .bx2.is-field .bs2{display:none}
    :where(#proposal-generation) .compute-label{
      position: absolute;
      left: 50%;
      top: 50%;
      z-index: 1;
      transform: translate(-50%, -50%);
      padding: 4px 6px;
      border-radius: 2px;
      background: rgba(10, 12, 15, .9);
      color: var(--chart-edge);
      font: 500 10px/1.4 var(--mono);
      letter-spacing: .04em;
      white-space: nowrap;
      pointer-events: none;
    }

    /* ==========================================================================
       02 · Winning Playbook (Plain Variant) Styles
       ========================================================================== */
    :where(#proposal-generation) .mapping{
      padding: 0;
      border: 0;
      border-radius: 0;
      background: transparent;
    }
    :where(#proposal-generation) .mapping-grid{
      display: grid;
      grid-template-columns: minmax(220px, 32%) minmax(0, 1fr);
      column-gap: 25px;
    }
    :where(#proposal-generation) .mapping-grid > section{ min-width: 0; }
    :where(#proposal-generation) .mapping-grid > section + section{ position: relative; }
    :where(#proposal-generation) .mapping-grid > section + section::before{
      content: "";
      position: absolute;
      left: -13px;
      top: 0;
      bottom: 0;
      width: 1px;
      background: #2c343d;
    }
    :where(#proposal-generation) .column-heading{
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      min-height: 14px;
      margin: 0 0 12px;
      color: var(--text-meta);
      letter-spacing: .1em;
      text-transform: uppercase;
    }
    :where(#proposal-generation) .rows{
      display: grid;
      gap: 2px;
      padding: 0;
      margin: 0;
      list-style: none;
    }
    :where(#proposal-generation) .row{
      display: flex;
      align-items: center;
      gap: 12px;
      min-height: 30px;
      padding: 4px 0;
      border: 0;
      border-radius: 0;
      background: transparent;
      color: var(--text-primary);
      font-size: 14px;
      font-weight: 400;
      line-height: 1.4;
    }
    :where(#proposal-generation) .criterion{ justify-content: space-between; }
    :where(#proposal-generation) .criterion > span:first-child{ white-space: nowrap; }
    :where(#proposal-generation) .badges{ display: flex; gap: 5px; flex-shrink: 0; }
    :where(#proposal-generation) .badge{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 20px;
      width: 20px;
      height: 20px;
      border: 1px solid color-mix(in srgb, var(--badge) 48%, transparent);
      border-radius: 6px;
      background: color-mix(in srgb, var(--badge) 13%, transparent);
      color: var(--badge);
      font: 400 10px/1 var(--mono);
      opacity: 1;
      transform: none;
      transition: opacity .35s ease, transform .35s ease, box-shadow .35s ease;
    }
    :where(#proposal-generation) .mapping.is-animating .badge:not(.is-revealed){ opacity: 0; transform: translateY(3px); }
    :where(#proposal-generation) .badge.is-matching{ box-shadow: 0 0 12px color-mix(in srgb, var(--badge) 30%, transparent); }
    :where(#proposal-generation) .badge--a{ --badge: #81bad2; }
    :where(#proposal-generation) .badge--b{ --badge: #a597d8; }
    :where(#proposal-generation) .badge--c{ --badge: #87c9a5; }
    :where(#proposal-generation) .badge--d{ --badge: #d0c179; }
    :where(#proposal-generation) .badge--e{ --badge: #d38fae; }
    :where(#proposal-generation) .badge--secondary{ background: transparent; border-style: dashed; }
    :where(#proposal-generation) .play{
      display: grid;
      grid-template-columns: 20px minmax(0, 1fr) max-content;
      overflow: hidden;
      gap: 8px;
      padding: 4px 0;
      border-color: var(--line);
      background: transparent;
      color: var(--text-primary);
      transition: border-color .25s ease;
    }
    :where(#proposal-generation) .play-name{
      min-width: 0;
      white-space: nowrap;
      clip-path: inset(0 calc(-1 * var(--reveal-extra, 0px)) 0 0);
      transition: clip-path .25s ease;
    }
    :where(#proposal-generation) .play-type{
      transform: translateX(var(--reveal-extra, 0px));
      transition: transform .25s ease;
      flex-shrink: 0;
      padding: 3px 6px;
      border: 1px solid #384352;
      border-radius: 3px;
      color: var(--text-meta);
      font: 400 10px/1.3 var(--mono);
      letter-spacing: .1em;
      text-transform: uppercase;
      white-space: nowrap;
    }
    :where(#proposal-generation) .play-name[data-clipped]{ cursor: help; }
    :where(#proposal-generation) .play-name:focus-visible{ outline: 1px dotted var(--muted); outline-offset: 2px; }
    :where(#proposal-generation) .mapping--plain .row{ transition: background-color .25s ease; }
    :where(#proposal-generation) .mapping--plain .row.is-matching{ background: rgba(255, 122, 26, .08); }
    :where(#proposal-generation) .mapping--plain .criterion > span:first-child{
      text-decoration-line: underline;
      text-decoration-color: transparent;
      text-decoration-thickness: 1.5px;
      text-underline-offset: 4px;
      text-decoration-skip-ink: none;
      transition: text-decoration-color .25s ease;
    }
    :where(#proposal-generation) .mapping--plain .criterion.is-matched > span:first-child{
      text-decoration-color: rgba(129, 186, 210, .75);
      text-decoration-thickness: 1px;
    }
    :where(#proposal-generation) .sr-only{
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      overflow: hidden;
      clip-path: inset(50%);
      white-space: nowrap;
    }

    /* ==========================================================================
       03 · Reliable Estimates (Forward Price Model & Cost Synthesis) Styles
       ========================================================================== */
    :where(#proposal-generation) .est-chart-panel{
      position: relative;
    }

    :where(#proposal-generation) .proposal-graphic{ --chart-split: calc(var(--chart-ratio) * 100%); }
    :where(#proposal-generation) #estimates-dither{ --chart-ratio: .58; }
    :where(#proposal-generation) #localization-dither{
      --chart-ratio: .666666667;
      --row-label-width: 148px;
      --row-value-width: 64px;
      --row-gap: 16px;
    }
    :where(#proposal-generation) .est-axis-top{
      display: grid;
      grid-template-columns: var(--chart-split) calc(100% - var(--chart-split));
      align-items: end;
    }

    :where(#proposal-generation) .est-axis-top .est-zone-head{
      border-top-color: var(--chart-rule);
    }

    :where(#proposal-generation) .est-axis-top .est-zone-head--fwd{
      padding-left: 8px;
      border-top-color: var(--orange);
    }

    :where(#proposal-generation) .est-canvas-wrap{
      position: relative;
      width: 100%;
      height: 115px; /* 29 rows of 3px cells on 4px pitch */
      overflow: hidden;
    }

    :where(#proposal-generation) .est-canvas-wrap--tall{
      height: 139px; /* 35 rows of 3px cells on 4px pitch */
    }

    :where(#proposal-generation) .chart-divider{
      position: absolute;
      top: 0;
      bottom: 0;
      border-left: 1px dashed var(--chart-rule);
      z-index: 2;
      pointer-events: none;
    }
    :where(#proposal-generation) .est-divider{ left: var(--chart-split); }
    :where(#proposal-generation) .localization-plot{ position: relative; display: grid; gap: 14px; }
    :where(#proposal-generation) .localization-plot > .localization-divider{
      left: calc(var(--row-label-width) + var(--row-gap) + (100% - var(--row-label-width) - var(--row-value-width) - 2 * var(--row-gap)) * var(--chart-ratio));
    }

    :where(#proposal-generation) .est-divider-tag{
      position: absolute;
      left: var(--chart-split);
      bottom: 4px;
      transform: translateX(-50%);
      padding: 1px 5px;
      background: #0a0c0f;
      border: 1px solid #2a3340;
      border-radius: 2px;
      font-family: var(--mono);
      font-size: 8px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--text-chart-meta);
      z-index: 3;
      pointer-events: none;
    }

    :where(#proposal-generation) .est-lock-badge{
      position: absolute;
      right: 6px;
      top: 8px;
      padding: 3px 8px;
      border-radius: 2px;
      border: 1px solid #2a313b;
      background: #0a0c0f;
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: 0.08em;
      color: var(--chart-gray);
      opacity: 0.35;
      z-index: 3;
      transition: opacity 0.25s ease, border-color 0.25s ease, color 0.25s ease;
    }

    :where(#proposal-generation) .est-lock-badge.is-resolving{
      opacity: 1;
      border-color: rgba(255, 122, 26, 0.5);
      color: var(--orange);
    }

    :where(#proposal-generation) .est-lock-badge.is-locked{
      opacity: 1;
      border-color: var(--orange);
      color: var(--text-bright);
    }

    :where(#proposal-generation) .est-axis-bottom{
      display: flex;
      justify-content: space-between;
      font-family: var(--mono);
      font-size: 9px;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--chart-gray);
      padding-top: 2px;
    }

    :where(#proposal-generation) .chart-legend__swatch{
      background: var(--swatch);
      width: 6px;
      height: 6px;
      border-radius: 1px;
      flex-shrink: 0;
    }

    :where(#proposal-generation) .chart-legend{
      margin-top: 8px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px 18px;
      font-family: var(--mono);
      font-size: 10px;
      letter-spacing: 0.03em;
      text-transform: none;
      color: var(--text-chart-meta);
    }

    :where(#proposal-generation) .chart-legend__group{
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 14px;
    }

    :where(#proposal-generation) .chart-legend__item{
      display: inline-flex;
      align-items: center;
      gap: 6px;
      white-space: nowrap;
    }

    /* ==========================================================================
       04 · Robust Localization Styles
       ========================================================================== */
    :where(#proposal-generation) .dither-track{
      position: relative;
      display: flex;
      flex: 1;
      height: 19px;
      overflow: hidden;
    }

    :where(#proposal-generation) .is-dither-ready .dither-track{
      background: none;
      border-radius: 0;
    }

    :where(#proposal-generation) .is-dither-ready .dither-fallback{
      display: none;
    }

    :where(#proposal-generation) .chart-column{
      box-sizing: border-box;
      padding-top: 10px;
      border-top: 1px solid var(--chart-rule);
    }

    :where(#proposal-generation) .chart-column__label{
      margin-top: 3px;
      font-size: 14px;
      line-height: 1.2;
      color: var(--text-bright);
      white-space: nowrap;
    }

    :where(#proposal-generation) .dither-row .rl-title{
      font-size: 14px;
      color: var(--text-bright);
      transition: color 0.3s ease;
    }

    :where(#proposal-generation) .dither-row .rl-sub{
      margin-top: 3px;
      font-family: var(--mono);
      font-size: 9px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--text-chart-meta);
      transition: color 0.3s ease;
    }

    :where(#proposal-generation) .dither-mult{
      text-align: right;
      font-family: var(--mono);
      font-size: 13px;
      letter-spacing: 0.04em;
      color: var(--text-bright);
      transition: color 0.3s ease;
    }

    :where(#proposal-generation) .dither-row.is-pending .rl-title{ color: #4a525e; }
    :where(#proposal-generation) .dither-row.is-pending .rl-sub{ color: var(--chart-rule); }
    :where(#proposal-generation) .dither-row.is-pending .dither-mult{ color: #2a313b; }
    :where(#proposal-generation) .dither-row.is-resolving .dither-mult{ color: var(--orange); }

    :where(#proposal-generation) .rh,
:where(#proposal-generation) .rg{
      display: grid;
      grid-template-columns: var(--row-label-width) minmax(0, 1fr) var(--row-value-width);
      column-gap: var(--row-gap);
    }
    :where(#proposal-generation) .rh{ align-items: end; }
    :where(#proposal-generation) .rg{ align-items: center; }

    :where(#proposal-generation) .chart-column__sub{
      font-family: var(--mono);
      font-size: 11px;
      letter-spacing: 0.04em;
      color: var(--text-chart-meta);
      margin-left: 4px;
    }

    :where(#proposal-generation) .chart-column--interactive{
      cursor: help;
    }

    :where(#proposal-generation) .loc-info{
      position: relative;
      display: inline-flex;
      align-items: center;
      margin-left: 7px;
      vertical-align: middle;
    }

    :where(#proposal-generation) .loc-info__btn{
      appearance: none;
      width: 15px;
      height: 15px;
      padding: 0;
      border-radius: 50%;
      border: 1px solid rgba(255, 122, 26, 0.45);
      background: rgba(255, 122, 26, 0.08);
      color: #ff9848;
      font-family: var(--mono);
      font-size: 9px;
      font-weight: 600;
      line-height: 1;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
    }

    :where(#proposal-generation) .loc-info__btn:hover,
:where(#proposal-generation) .loc-info__btn:focus-visible,
:where(#proposal-generation) .loc-info.is-open .loc-info__btn,
:where(#proposal-generation) .proposal-graphic.is-head-hover .loc-info__btn{
      border-color: var(--orange);
      background: rgba(255, 122, 26, 0.2);
      color: var(--text-bright);
      outline: none;
    }

    :where(#proposal-generation) .loc-info__popover{
      position: absolute;
      left: 0;
      top: calc(100% + 8px);
      width: 300px;
      padding: 10px 12px;
      border-radius: 4px;
      background: #0e1218;
      border: 1px solid rgba(255, 122, 26, 0.32);
      box-shadow: 0 10px 28px rgba(0, 0, 0, 0.65);
      font-family: var(--mono);
      font-size: 10px;
      line-height: 1.55;
      letter-spacing: 0.04em;
      color: #c9d3de;
      white-space: normal;
      z-index: 10;
      opacity: 0;
      visibility: hidden;
      transform: translateY(-3px);
      pointer-events: none;
      transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
    }

    :where(#proposal-generation) .loc-info:hover .loc-info__popover,
:where(#proposal-generation) .loc-info:focus-within .loc-info__popover,
:where(#proposal-generation) .loc-info.is-open .loc-info__popover,
:where(#proposal-generation) .proposal-graphic.is-head-hover .loc-info__popover{
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    /* A paired document flow is the default; wide screens gain a sticky view. */
    #proposal-generation{
      --proposal-copy-max: 520px;
      --proposal-columns: minmax(360px, var(--proposal-copy-max)) minmax(0, 1fr);
      --proposal-gap: clamp(40px, 4vw, 56px);
      --graphic-max-width: 620px;
      --graphic-padding: 28px;
      --graphic-border-width: 1px;
      width: 100%; max-width: calc(var(--max) - 2 * var(--gutter)); margin-inline: auto;
    }
    :where(#proposal-generation) .value-copy__trigger{ display: none; }
    :where(#proposal-generation) .value-copy__drawer > div{ min-height: 0; }
    :where(#proposal-generation) .ingest-stage .sq2{ animation-play-state: paused; }
    :where(#proposal-generation) .ingest-stage.is-playing .sq2{ animation-play-state: running; }

    :where(#proposal-generation) .source-lane .pd{
      flex: 0 0 2px;
    }
    :where(#proposal-generation) .ingest-stage .l2.is-ingesting{
      color: var(--text-bright);
      border-color: var(--c);
      background: color-mix(in srgb, var(--c) 12%, transparent);
      box-shadow: 0 0 10px color-mix(in srgb, var(--c) 18%, transparent);
    }
    :where(#proposal-generation) .ingest-stage .pd.is-pulsing{ background-color: var(--c); }

    :where(#proposal-generation) .proposal-intro{
      width: 100%;
      max-width: none;
      margin: 0 0 32px;
    }
    :where(#proposal-generation) .proposal-intro h2{
      margin: 0;
      font: 400 var(--proposal-title-size)/1.08 var(--display);
      letter-spacing: -.03em;
    }
    :where(#proposal-generation) .proposal-intro p{
      max-width: 64ch;
      margin: 32px 0 0;
      color: var(--text-copy);
      font: 400 clamp(17px, 1.3vw, 18px)/1.55 var(--sans);
    }

    /* Business outcomes precede, and introduce the capability rows. */
    :where(#proposal-generation) .proposal-outcomes{
      width: 100%;
      max-width: none;
      margin: 48px 0 0;
      padding-bottom: 0;
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      --outcome-gap: clamp(32px, 5vw, 72px);
      gap: var(--outcome-gap);
    }
    :where(#proposal-generation) .proposal-outcome{ position: relative; min-width: 0; }
    :where(#proposal-generation) .proposal-outcome + .proposal-outcome::before{
      content: "";
      position: absolute;
      top: 0;
      bottom: 0;
      left: calc(var(--outcome-gap) / -2);
      width: 1px;
      background: var(--line);
    }
    :where(#proposal-generation) .proposal-outcome h3{
      margin: 0;
      color: var(--text-primary);
      font: 500 19px/1.4 var(--display);
      letter-spacing: -.015em;
    }
    :where(#proposal-generation) .proposal-outcome__stat{
      display: flex;
      align-items: center;
      gap: 20px;
      margin-bottom: 10px;
      color: #b8cce4;
      font: 400 clamp(32px, 3vw, 38px)/1 var(--display);
      letter-spacing: -.035em;
    }
    :where(#proposal-generation) .proposal-outcome__label{
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      color: var(--text-inactive);
      font: 400 clamp(20px, 1.8vw, 24px)/1.15 var(--display);
      letter-spacing: -.035em;
    }
    :where(#proposal-generation) .proposal-outcome > p{
      max-width: 48ch;
      margin: 14px 0 0;
      color: var(--text-copy);
      font: 400 17px/1.55 var(--sans);
      text-wrap: pretty;
    }
    /* Inline outcome layout: claim, proportional blocks, then detail. */
    :where(#proposal-generation) .proposal-outcome--inline h3{
      display: flex;
      align-items: baseline;
      flex-wrap: wrap;
      column-gap: 12px;
      row-gap: 6px;
    }
    :where(#proposal-generation) .proposal-outcome--inline .proposal-outcome__stat{ margin-bottom: 0; }
    :where(#proposal-generation) .proposal-outcome--inline > .pixel-motif{ margin-top: 14px; }
    :where(#proposal-generation) .outcome-info{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      vertical-align: middle;
      width: 28px;
      height: 28px;
      padding: 0;
      margin-left: 4px;
      border: 0;
      background: transparent;
      color: var(--text-inactive);
      cursor: pointer;
    }
    :where(#proposal-generation) .outcome-info > span{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 16px;
      height: 16px;
      border: 1px solid currentColor;
      border-radius: 50%;
      font: 500 10px/1 var(--mono);
    }
    :where(#proposal-generation) .outcome-info:hover,
:where(#proposal-generation) .outcome-info[aria-expanded="true"]{ color: var(--text-primary); }
    :where(#proposal-generation) .outcome-info:focus-visible{ outline: 1px solid var(--text-copy); outline-offset: 2px; border-radius: 3px; }
    :where(#proposal-generation) .outcome-explanation{
      position: absolute;
      top: 38px;
      left: 0;
      width: min(380px, 100%);
      padding: 14px 16px;
      border: 1px solid var(--chart-rule);
      border-radius: 4px;
      background: #0e1218;
      box-shadow: 0 10px 28px rgba(0, 0, 0, .65);
      color: var(--text-copy);
      font: 400 14px/1.55 var(--sans);
      z-index: 20;
    }
    @media (max-width: 650px){
      :where(#proposal-generation) .proposal-outcomes{ grid-template-columns: 1fr; gap: 28px; margin-top: 36px; padding-bottom: 0; }
      :where(#proposal-generation) .proposal-outcome + .proposal-outcome::before{ display: none; }
    }
    @media (min-width: 1024px) and (min-height: 561px) and (prefers-reduced-motion: no-preference){
      :where(#proposal-generation) .proposal-outcomes{ max-width: none; }
    }

    :where(#proposal-generation) .proposal-next{
      display: none;
      align-items: center;
      gap: 8px;
      width: fit-content;
      margin-top: 20px;
      padding: 8px 0;
      color: var(--text-inactive);
      font: 400 14px/1.4 var(--sans);
      text-decoration: none;
      transition: color .2s ease;
    }
    :where(#proposal-generation) .proposal-next:hover{ color: var(--text-bright); }
    :where(#proposal-generation) .proposal-next:focus-visible{ outline: 1px solid #9ba2ac; outline-offset: 6px; }

    :where(#proposal-generation) .localization-key{ justify-content: flex-start; }

    /* Shared repeated structures */
    :where(#proposal-generation) .localization-bar-cell{
      position: relative;
      align-self: stretch;
      display: flex;
      align-items: center;
    }
    :where(#proposal-generation) .localization-fallback{ display: flex; flex: 1; height: 100%; }
    :where(#proposal-generation) .card-header__title--with-info{ display: flex; align-items: center; }
    :where(#proposal-generation) .receiver-corner{
      position: absolute;
      width: 8px;
      height: 8px;
      opacity: .35;
      border: 0 solid var(--text-bright);
    }
    :where(#proposal-generation) .receiver-corner--top-left{
      top: 0;
      left: 0;
      border-top-width: 1px;
      border-left-width: 1px;
    }
    :where(#proposal-generation) .receiver-corner--top-right{
      top: 0;
      right: 0;
      border-top-width: 1px;
      border-right-width: 1px;
    }
    :where(#proposal-generation) .receiver-corner--bottom-left{
      bottom: 0;
      left: 0;
      border-bottom-width: 1px;
      border-left-width: 1px;
    }
    :where(#proposal-generation) .receiver-corner--bottom-right{
      bottom: 0;
      right: 0;
      border-bottom-width: 1px;
      border-right-width: 1px;
    }
    :where(#proposal-generation) .localization-column--baseline{ width: var(--chart-split); border-top-color: var(--chart-rule); }
    :where(#proposal-generation) .localization-column--adjustment{ width: calc(100% - var(--chart-split)); padding-left: 8px; border-top-color: var(--orange); }
    :where(#proposal-generation) .chart-column__label--accent{ color: var(--orange); }

    /* Responsive layouts and component adaptations */
    @media (max-width: 700px){
      :where(#proposal-generation) .ingest-stage{ --source-label-width: 142px; --receiver-width: 56px; }
      :where(#proposal-generation) .compute-label{ padding: 3px 1px; font-size: 8px; letter-spacing: 0; }
      :where(#proposal-generation) .tg2,
:where(#proposal-generation) .bs2{ display: none; }

      :where(#proposal-generation) .l2{ font-size: 12px; padding-inline: 8px; gap: 6px; }
    }
    @media (max-width: 650px){
      :where(#proposal-generation) .mapping-grid{ grid-template-columns: 1fr; gap: 28px; }
      :where(#proposal-generation) .mapping-grid > section + section::before{ display: none; }
    }
    @media (max-width: 640px){
      :where(#proposal-generation) .localization-plot > .localization-divider{
        left: calc((100% - var(--row-value-width) - var(--row-gap)) * var(--chart-ratio));
      }

      :where(#proposal-generation) #localization-dither .chart-column__sub{ display: none; }
      :where(#proposal-generation) #localization-dither{ --row-value-width: 56px; }
      :where(#proposal-generation) .rg{
        grid-template-columns: minmax(0, 1fr) var(--row-value-width);
        row-gap: 8px;
      }
      :where(#proposal-generation) .rl{
        grid-column: 1 / -1;
      }
      :where(#proposal-generation) .rh{
        grid-template-columns: minmax(0, 1fr);
      }
      :where(#proposal-generation) .rh > .rs{
        display: none;
      }
    }
    /* Use the available width and a tighter rhythm in the stacked tablet layout. */
    @media (min-width: 551px) and (max-width: 1023px){
      :where(#proposal-generation) .value-copy__title{ max-width: none; }
      :where(#proposal-generation) .proposal-item{ gap: 24px; padding-block: 40px; }
      :where(#proposal-generation) .proposal-item:first-child{ padding-top: 40px; }
    }

    @media (max-width: 550px){
      :where(#proposal-generation) .proposal-item{ gap: 28px; padding-block: 60px; }
      :where(#proposal-generation) .value-copy__title{ font-size: clamp(28px, 7vw, 34px); }
      :where(#proposal-generation) .value-copy__body{ margin-top: 18px; font-size: 16px; }
      :where(#proposal-generation) .card-header{ flex-wrap: wrap; }
      :where(#proposal-generation) .mapping--plain .criterion{ gap: 6px; }

      :where(#proposal-generation) .play{ grid-template-columns: 20px minmax(0, 1fr); row-gap: 4px; }
      :where(#proposal-generation) .play-name{ clip-path: none; white-space: normal; }
      :where(#proposal-generation) .play-type{ grid-column: 2; justify-self: start; transform: none; }
      :where(#proposal-generation) .est-axis-top .graphic-meta,
:where(#proposal-generation) .est-axis-top .chart-column__label{ white-space: normal; }
    }
    @media (min-width: 641px){
      :where(#proposal-generation) #localization-dither .rh{ position: relative; }
      :where(#proposal-generation) #localization-dither .rh::before{
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: calc(var(--row-label-width) + var(--row-gap));
        border-top: 1px solid var(--chart-rule);
        pointer-events: none;
      }
      :where(#proposal-generation) #localization-dither .rh::after{
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        width: calc(var(--row-value-width) + var(--row-gap));
        border-top: 1px solid var(--orange);
        pointer-events: none;
      }
    }
    @media (min-width: 651px){
      :where(#proposal-generation) .mapping-grid{ grid-template-columns: max-content minmax(0, 1fr); }
    }
    @media (prefers-reduced-motion: reduce){
      :where(#proposal-generation) .pd,
:where(#proposal-generation) .sq2,
:where(#proposal-generation) .l2{ animation: none; }
      :where(#proposal-generation) .badge,
:where(#proposal-generation) .play,
:where(#proposal-generation) .play-name,
:where(#proposal-generation) .play-type,
:where(#proposal-generation) .mapping--plain .row,
:where(#proposal-generation) .mapping--plain .criterion > span:first-child{ transition: none; }
      :where(#proposal-generation) .mapping.is-animating .badge:not(.is-revealed){ opacity: 1; transform: none; }

      :where(#proposal-generation) .ingest-stage .l2{ transition: none; }
    }
    /* Reusable decoration: SVG outcome patterns and canvas header blocks.
       Renderer geometry and animation remain local to their respective motifs. */
    :where(#proposal-generation) .pixel-motif{
      display: block;
      width: var(--motif-width);
      height: var(--motif-height);
      flex: 0 0 var(--motif-width);
      color: var(--motif-color, var(--pixel-blue));
      image-rendering: pixelated;
      shape-rendering: crispEdges;
    }
    :where(#proposal-generation) .pixel-motif--outcome{
      --motif-width: 88px;
      --motif-height: 11px;
    }
    :where(#proposal-generation) .pixel-motif--blocks{
      --motif-width: 40px;
      --motif-height: 16px;
      --motif-color: var(--pixel-standby);
    }
    :where(#proposal-generation) .pixel-motif--growth{
      --motif-width: 140px;
      --pixel-gain: color-mix(in srgb, var(--pixel-blue) 85%, white 15%);
    }
    :where(#proposal-generation) .pixel-block--baseline{ fill: var(--pixel-baseline); }
    :where(#proposal-generation) .pixel-block--gain{ fill: var(--pixel-gain); }
    :where(#proposal-generation) .pixel-motif-host{ container-type: inline-size; }

    /* Opt-in header leader: 3px squares, 3px gaps, a muted gradient. */
    @media (min-width: 1024px){
      :where(#proposal-generation) .pixel-leader{
        position: relative;
        padding-bottom: 10px;
      }
      :where(#proposal-generation) .pixel-leader::after{
        --leader-mask: repeating-linear-gradient(to right,
          #000 0 var(--leader-dot-size),
          transparent var(--leader-dot-size) calc(var(--leader-dot-size) + var(--leader-dot-gap)));
        content: "";
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        height: var(--leader-dot-size);
        opacity: var(--leader-opacity);
        background: linear-gradient(to right, var(--leader-start), var(--leader-end));
        -webkit-mask-image: var(--leader-mask);
        mask-image: var(--leader-mask);
        pointer-events: none;
      }
    }
    @container (max-width: 480px){
      :where(#proposal-generation) .pixel-motif--blocks{ display: none; }
    }
    @media (max-width: 550px){
      :where(#proposal-generation) .pixel-motif--blocks{ display: none; }
    }
  
/* Open reading layout: only the section navigation stays in view. */
#proposal-generation .proposal-content { min-width: 0; }
#proposal-generation .proposal-nav { display: none; }
#proposal-generation .proposal-container { max-width: none; }
#proposal-generation .proposal-intro p { max-width: 68ch; }
#proposal-generation .value-copy { max-width: none; }
#proposal-generation .value-copy__title { max-width: none; }
#proposal-generation .proposal-item {
  border: 0;
  padding-block: 48px;
  scroll-margin-top: 100px;
}
#proposal-generation .proposal-item:first-child { padding-top: 100px; }
#proposal-generation .proposal-overview,
#proposal-generation .proposal-intro { scroll-margin-top: 100px; }
#proposal-generation .proposal-outcome { border-top: 1px solid var(--line); padding-top: 20px; }
#proposal-generation .proposal-outcome + .proposal-outcome::before { display: none; }
#proposal-generation .proposal-outcome > p { font-size: 16px; color: #929ba8; }
#proposal-generation .proposal-graphic {
  border-color: rgba(139,155,176,.14);
  border-radius: 6px;
  background: #11141a;
}
#proposal-generation .pixel-leader { padding-bottom: 0; }
#proposal-generation .pixel-leader::after { display: none; }
#proposal-generation .ingest-stage .header-motif { display: none; }
#proposal-generation .value-copy { border-top: 1px solid var(--line); padding-top: 20px; }
#proposal-generation .proposal-item.is-active .value-copy { border-top-color: var(--orange); }
@media (min-width: 1024px) {
  #proposal-generation .proposal-item,
  #proposal-generation .proposal-outcomes {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.2fr);
    column-gap: clamp(40px, 5vw, 80px);
  }
  #proposal-generation .proposal-intro p { max-width: none; }
  #proposal-generation .value-copy__title { font-size: clamp(26px, 2.3vw, 34px); }
  #proposal-generation .proposal-outcome__stat { font-size: clamp(24px, 2vw, 28px); }
  #proposal-generation .proposal-outcome__label { font-size: clamp(20px, 1.6vw, 22px); }
  /* Keep row separation proportional to the content rather than the viewport. */
  #proposal-generation .proposal-item {
    padding-block: 50px;
  }
}
@media (min-width: 1280px) {
  #proposal-generation {
    display: grid;
    grid-template-columns: 128px minmax(0, 1fr);
    column-gap: 40px;
    align-items: start;
  }
  #proposal-generation .proposal-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: 110px;
    padding-top: 8px;
  }
  #proposal-generation .proposal-nav a {
    position: relative;
    padding: 4px 0 4px 18px;
    color: #8b95a3;
    text-decoration: none;
    text-transform: uppercase;
    font: 400 10px/1.5 var(--mono);
    letter-spacing: .08em;
  }
  #proposal-generation .proposal-nav a:hover,
  #proposal-generation .proposal-nav a[aria-current] { color: var(--text-bright); }
  #proposal-generation .proposal-nav a[aria-current]::before {
    content: "";
    position: absolute;
    left: 0; top: 11px;
    width: 9px; height: 2px;
    background: var(--orange);
  }
  #proposal-generation .proposal-nav a:focus-visible { outline: 1px solid var(--pixel-blue); outline-offset: 4px; }
}
/* Keep stacked tablet diagrams close to their desktop design width. */
@media (min-width: 551px) and (max-width: 1023px) {
  #proposal-generation .proposal-graphic {
    max-width: calc(var(--graphic-max-width) + 40px);
    justify-self: start;
  }
  #proposal-generation .proposal-intro h2 {
    font-size: clamp(36px, 4.2vw, 43px);
  }
  #proposal-generation .proposal-intro p {
    max-width: none;
    font-size: 20px;
    line-height: 1.5;
    margin-top: 24px;
  }
  #proposal-generation .proposal-outcome__stat { font-size: 28px; }
}
@media (max-width: 1023px) {
  #proposal-generation .proposal-item { padding-block: 40px; gap: 24px; }
  #proposal-generation .proposal-item:first-child { padding-top: 48px; }
}

#proposal-generation .proposal-title-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}


/* Tablet outcomes read as compact supporting evidence. */
@media (min-width: 600px) and (max-width: 1100px) {
  #proposal-generation .proposal-outcome {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    align-content: start;
    gap: 12px 16px;
  }
  #proposal-generation .proposal-outcome h3 {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 6px 9px;
  }
  #proposal-generation .proposal-outcome__stat { font-size: 24px; margin-bottom: 0; }
  #proposal-generation .proposal-outcome__label { font-size: 22px; min-height: 0; }
  #proposal-generation .proposal-outcome > .pixel-motif {
    flex: 0 0 auto;
    margin: 0;
  }
  #proposal-generation .proposal-outcome > p {
    flex-basis: 100%;
    margin: 4px 0 0;
    font-size: 15px;
    line-height: 1.55;
    color: #929ba8;
  }
  #proposal-generation .proposal-item:first-child { padding-top: 64px; }
  #proposal-generation .proposal-item:first-child .value-copy { padding-top: 36px; }
}

@media (min-width: 551px) {
  #proposal-generation .proposal-intro h2 { font-size: clamp(44px, 4vw, 56px); }
}

/* Release context beside the product title. */
#proposal-generation .proposal-heading-line {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 16px 24px;
}
#proposal-generation .proposal-release-label {
  /* Offset the heading font’s space below its visible letters. */
  margin-bottom: clamp(5px, .5vw, 7px);
  padding: 6px 10px;
  border: 1px solid rgba(139,188,227,.28);
  border-radius: 4px;
  background: rgba(139,188,227,.04);
  color: #9eb3c5;
  font: 400 13px/1.4 var(--sans);
  white-space: nowrap;
}

/* Reuse the page’s once-only viewport reveal with restrained label motion. */
@media (prefers-reduced-motion: no-preference) {
  #proposal-generation .proposal-release-label.fade {
    transition: opacity .65s var(--ease), transform .65s var(--ease);
    transition-delay: .12s;
  }
  #proposal-generation .proposal-release-label.fade:not(.is-in) {
    transform: translateY(6px);
  }
}