/* How it works (/how-it-works): the walkthrough, access and plans. Stage colours follow SYSTEM.md section 2. */

/* ── Hero ────────────────────────────────────────────────────────────── */
.scenario-hero { display: grid; grid-template-columns: var(--cols); column-gap: var(--gap); row-gap: 1.5rem; align-items: end; padding-block: clamp(2.5rem, 6vw, 5rem) clamp(2.5rem, 5vw, 4rem); }
.scenario-hero > div { grid-column: 1 / -1; min-width: 0; }
@media (min-width: 64rem) {
  .scenario-hero > div:first-child { grid-column: 1 / span 7; }
  .scenario-hero > div:last-child { grid-column: 8 / span 5; }
}
.scenario-hero h1 { font-size: clamp(2.5rem, 1.3rem + 4.4vw, 4.25rem); }
.scenario-hero .lead { margin-bottom: 1.25rem; }

/* ── Introduction: the shape of a decision (light; precedes the one dark band) ── */
.hiw-intro { padding-block: clamp(1rem, 3vw, 2rem) clamp(3rem, 6vw, 4.5rem); border-top: 1px solid var(--line); }
.hiw-intro .lead { color: var(--ink); }
.hiw-shape { position: relative; margin: clamp(1.75rem, 4vw, 3rem) 0 0; padding: clamp(1.5rem, 4vw, 3rem) clamp(.75rem, 3vw, 2.5rem); border: 1px solid var(--line); border-radius: var(--r-m, 10px); background: radial-gradient(ellipse 60% 55% at 50% 52%, color-mix(in srgb, var(--tf-gold-wash) 85%, transparent) 0, transparent 70%), var(--surface); }
.hiw-shape svg { display: block; width: 100%; height: auto; max-width: 58rem; margin-inline: auto; overflow: visible; }
.hiw-label { fill: var(--ink-mute); font: 600 12px var(--sans); letter-spacing: .18em; text-transform: uppercase; }
.hiw-flow path { fill: none; stroke: url(#hiw-flow); stroke-width: 1.4; }
.hiw-branch path { fill: none; stroke: url(#hiw-work); stroke-width: 1.4; }
.hiw-node .ring { fill: var(--surface); stroke: var(--stage-prepare); stroke-width: 1.4; }
.hiw-node .core { fill: var(--stage-prepare); }
.hiw-node:nth-of-type(even) .ring { stroke: var(--stage-discuss); } .hiw-node:nth-of-type(even) .core { fill: var(--stage-discuss); }
.hiw-choice rect { fill: var(--tf-gold-wash); stroke: var(--emphasis); stroke-width: 1.5; filter: drop-shadow(0 10px 18px color-mix(in srgb, var(--tf-gold) 30%, transparent)); }
.hiw-choice .k { fill: var(--tf-gold-text); font: 600 11.5px var(--sans); letter-spacing: .14em; text-transform: uppercase; }
.hiw-choice .v { fill: var(--ink); font: 400 32px var(--serif); }
.hiw-card rect { fill: var(--accent-wash); stroke: color-mix(in srgb, var(--accent) 55%, transparent); stroke-width: 1; }
.hiw-card circle { fill: var(--accent); }
.hiw-card .tick { fill: none; stroke: var(--accent-ink); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.hiw-card .t1 { fill: var(--ink); font: 600 16px var(--sans); }
.hiw-card .t2 { fill: var(--accent); font: 500 13px var(--sans); }
@media (prefers-reduced-motion: no-preference) {
  .js .hiw-shape[data-settle] .hiw-flow path, .js .hiw-shape[data-settle] .hiw-branch path { stroke-dasharray: 1; stroke-dashoffset: 1; }
  .js .hiw-shape[data-settle] .hiw-node, .js .hiw-shape[data-settle] .hiw-choice, .js .hiw-shape[data-settle] .hiw-card { opacity: 0; }
  .js .hiw-shape.in .hiw-node { animation: hiw-fade .5s ease-out calc(var(--i) * 70ms) both; }
  .js .hiw-shape.in .hiw-flow path { animation: hiw-draw 1s cubic-bezier(.3,.1,.2,1) calc(250ms + var(--i) * 70ms) both; }
  .js .hiw-shape.in .hiw-choice { animation: hiw-rise .7s cubic-bezier(.2,.8,.2,1) 1.05s both; }
  .js .hiw-shape.in .hiw-branch path { animation: hiw-draw .7s ease-out calc(1.5s + var(--i) * 90ms) both; }
  .js .hiw-shape.in .hiw-card { animation: hiw-rise .6s cubic-bezier(.2,.8,.2,1) calc(1.85s + var(--i) * 110ms) both; }
}
@keyframes hiw-draw { to { stroke-dashoffset: 0; } }
@keyframes hiw-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes hiw-rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (max-width: 40rem) { .hiw-label { font-size: 30px; } .hiw-choice .k { display: none; } .hiw-choice .v { font-size: 48px; transform: translateY(-6px); } .hiw-card .t2, .hiw-card circle, .hiw-card .tick { display: none; } .hiw-card .t1 { font-size: 30px; transform: translate(-34px, 14px); } .hiw-node .ring { r: 18px; } }
.hiw-points { display: grid; grid-template-columns: 1fr; gap: 1.25rem 4rem; margin-top: clamp(2rem, 4vw, 3rem); }
@media (min-width: 52rem) { .hiw-points { grid-template-columns: 1fr 1fr; } }
.hiw-points article { padding-top: 1.25rem; border-top: 1px solid var(--line); }
.hiw-points h3 { margin-bottom: .6rem; font-size: clamp(1.35rem, 1.1rem + .8vw, 1.75rem); }
.hiw-points p { color: var(--ink-soft); }
.hiw-bridge { margin-top: clamp(2rem, 4vw, 3rem); color: var(--ink-soft); font-size: .9375rem; }

/* ── The walkthrough (the page's one dark band) ──────────────────────── */
.scenario-stage { padding-block: clamp(2.5rem, 5vw, 4rem) clamp(2.5rem, 5vw, 3.5rem); }
.scenario-picker { min-width: 0; margin: 0 0 2.25rem; padding: 0; border: 0; }
.scenario-picker legend { margin-bottom: .85rem; padding: 0; color: var(--deep-emphasis); font: 600 .75rem / 1.4 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.scenario-picker > div { display: flex; flex-wrap: wrap; gap: .5rem; }
.scenario-picker label { position: relative; cursor: pointer; }
.scenario-picker input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.scenario-picker label > span { display: flex; align-items: center; min-height: 2.75rem; padding: .5rem 1.1rem; border: 1px solid color-mix(in srgb, var(--deep-ink) 40%, transparent); border-radius: 100px; color: var(--deep-ink); font-size: .9375rem; line-height: 1.3; transition: background-color var(--t-fast), border-color var(--t-fast); }
.scenario-picker label:hover > span { border-color: var(--deep-emphasis); }
.scenario-picker input:checked + span { background: var(--deep-emphasis); border-color: var(--deep-emphasis); color: var(--deep); font-weight: 600; }
.scenario-picker input:focus-visible + span { outline: 2px solid var(--deep-emphasis); outline-offset: 3px; }

.scenario-brief { display: grid; grid-template-columns: 1fr; gap: 1.25rem; align-items: center; margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid color-mix(in srgb, var(--deep-ink) 24%, transparent); }
@media (min-width: 52rem) { .scenario-brief { grid-template-columns: 1fr 1fr; gap: 4rem; } }
.scenario-brief .eyebrow { margin-bottom: .85rem; }
.scenario-brief h2 { font-size: clamp(1.9rem, 1.4rem + 1.6vw, 2.625rem); line-height: 1.15; }
.scenario-brief > div > p:not(.eyebrow) { color: var(--deep-ink); font-size: 1.0625rem; }
.scenario-brief .scenario-fiction { max-width: 34rem; margin-top: .85rem; font-size: .875rem; color: color-mix(in srgb, var(--deep-ink) 78%, transparent); }

.scenario-workspace { display: grid; grid-template-columns: 1fr; gap: 1.5rem; align-items: start; }
@media (min-width: 52rem) { .scenario-workspace { grid-template-columns: 17.5rem minmax(0, 1fr); gap: 2rem; } }
.scenario-route { position: sticky; top: 5.5rem; }
.scenario-route-title { margin: .25rem 0 1rem; color: var(--deep-emphasis); font: 600 .75rem / 1.4 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.scenario-steps { display: flex; flex-direction: column; gap: .5rem; }
.scenario-steps button { display: flex; align-items: center; gap: .85rem; width: 100%; min-height: 4.5rem; padding: .85rem 1rem; border: 1px solid color-mix(in srgb, var(--deep-ink) 28%, transparent); border-left: 3px solid var(--stage); border-radius: var(--r-s); background: color-mix(in srgb, var(--deep-ink) 6%, transparent); color: var(--deep-ink); text-align: left; cursor: pointer; transition: background-color var(--t-fast); }
.scenario-steps button[data-stage="prepare"] { border-left-color: var(--deep-ink); }
.scenario-steps button:hover { background: color-mix(in srgb, var(--deep-ink) 12%, transparent); }
.scenario-steps button[aria-selected="true"] { border-color: var(--surface); border-left-color: var(--stage); background: var(--surface); color: var(--ink); }
.scenario-steps button[aria-selected="true"][data-stage="prepare"] { border-left-color: var(--stage-prepare); }
.scenario-steps button > span:first-child { flex: none; font: 600 .75rem / 1 var(--sans); letter-spacing: .04em; color: color-mix(in srgb, var(--deep-ink) 78%, transparent); }
.scenario-steps button[aria-selected="true"] > span:first-child { color: var(--ink-mute); }
.scenario-steps strong { display: block; color: inherit; font-size: .9375rem; font-weight: 600; line-height: 1.35; }
.scenario-steps small { display: block; margin-top: .2rem; font-size: .8125rem; line-height: 1.4; color: color-mix(in srgb, var(--deep-ink) 78%, transparent); }
.scenario-steps button[aria-selected="true"] small { color: var(--ink-mute); }
.scenario-step-short { display: none; }
.scenario-retained { margin-top: 1.25rem; color: var(--deep-ink); font: italic 400 1.0625rem / 1.45 var(--serif); }

.scenario-panels { min-width: 0; overflow: hidden; border-radius: var(--r-m); background: var(--surface); color: var(--ink-soft); box-shadow: var(--shadow-2); }
.scenario-panels > [role="tabpanel"] { min-height: 32rem; padding: clamp(1.4rem, 3vw, 2.25rem); border-top: 3px solid var(--stage); }
.scenario-panels > [hidden] { display: none; }
.scenario-panel-kicker { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; color: var(--stage-text); font: 600 .75rem / 1.4 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.scenario-panels h3 { color: var(--heading); font-size: clamp(1.6rem, 1.3rem + 1vw, 2.125rem); line-height: 1.2; }
.scenario-panels p { max-width: none; color: var(--ink-soft); }
.scenario-panel-intro { margin-top: 1rem; font-size: 1rem; }
.scenario-voices { display: grid; gap: .6rem; margin: 1.5rem 0; }
.scenario-voice { display: grid; grid-template-columns: 1fr; gap: .5rem; padding: 1rem 1.1rem; border: 1px solid var(--line); border-radius: var(--r-s); background: var(--canvas); }
@media (min-width: 40rem) { .scenario-voice { grid-template-columns: 8rem 1fr; gap: 1.25rem; } }
.scenario-person { color: var(--ink); font-size: .9375rem; font-weight: 600; line-height: 1.4; }
.scenario-person small { display: block; margin-top: .2rem; color: var(--ink-mute); font-size: .8125rem; font-weight: 400; }
.scenario-voice p { font-size: .9375rem; }
.scenario-why { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid var(--line); font-size: .9375rem; }
.scenario-panels .scenario-why strong { display: block; margin-bottom: .35rem; color: var(--ink); font: 600 .8125rem / 1.4 var(--sans); }
.scenario-source-note { margin-top: 1rem; color: var(--ink-mute); font-size: .8125rem; line-height: 1.65; }
.scenario-controls { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 1rem; margin-top: 1.75rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.scenario-controls > span { color: var(--ink-mute); font-size: .875rem; }
.scenario-controls button { min-height: 2.75rem; padding: .6rem 1.15rem; border: 1px solid var(--accent); border-radius: var(--r-s); background: var(--accent); color: var(--accent-ink); font: 600 .9375rem / 1.2 var(--sans); cursor: pointer; transition: filter var(--t-fast); }
.scenario-controls button:hover { filter: brightness(.94); }
.scenario-controls button:first-child:not(:last-child) { padding-left: 0; border-color: transparent; background: transparent; color: var(--link); }
.scenario-map { display: grid; grid-template-columns: 1fr; gap: 1.25rem; margin-top: 1.5rem; padding: 1.25rem 1.4rem; border-radius: var(--r-s); background: var(--stage-wash); }
@media (min-width: 40rem) { .scenario-map { grid-template-columns: 1fr 1fr; gap: 2rem; } }
.scenario-map h4, .scenario-alternative h4, .scenario-decision h4, .scenario-change h4 { margin: 0 0 .4rem; color: var(--stage-text); font: 600 .75rem / 1.5 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.scenario-map p, .scenario-alternative p, .scenario-decision p, .scenario-change p { font-size: .9375rem; }
.scenario-alternative { margin-top: 1rem; padding: 1.1rem 1.4rem; border-left: 3px solid var(--stage-decide); border-radius: 0 var(--r-s) var(--r-s) 0; background: var(--stage-decide-wash); }
.scenario-alternative h4 { color: var(--tf-gold-text); }
.scenario-vote-head { margin: 1.75rem 0 .35rem; color: var(--ink); font-size: 1rem; font-weight: 600; }
.scenario-vote-intro { margin-top: 0; font-size: .9375rem; }
.scenario-votes { display: grid; gap: .5rem; margin-top: 1rem; }
.scenario-vote { display: grid; grid-template-columns: 1fr; gap: .35rem; padding: .85rem 1.1rem; border: 1px solid var(--line); border-radius: var(--r-s); background: var(--canvas); }
@media (min-width: 40rem) { .scenario-vote { grid-template-columns: 11rem 1fr; gap: 1rem; } }
.scenario-vote > div > strong { display: block; color: var(--ink); font-size: .875rem; line-height: 1.4; }
.scenario-vote > div > small { display: block; margin-top: .2rem; color: var(--ink-mute); font-size: .8125rem; }
.scenario-vote p { font-size: .9375rem; }
.scenario-vote[data-stance="condition"] { border-left: 3px solid var(--tf-gold); background: var(--stage-decide-wash); }
.scenario-vote[data-stance="oppose"] { border-left: 3px solid var(--tf-terracotta-fn); }
.scenario-vote[data-stance="abstain"] { background: var(--canvas-2); }
.scenario-guidance { margin-top: 1.25rem; padding: 1rem 1.25rem; border: 1px solid var(--line); border-radius: var(--r-s); }
.scenario-guidance > span { display: block; margin-bottom: .35rem; color: var(--ink-mute); font-size: .8125rem; }
.scenario-guidance p { font-size: .9375rem; }
.scenario-panels .scenario-guidance strong { color: var(--ink); }
.scenario-decision { margin-top: 1.5rem; padding: 1.4rem 1.5rem; border-left: 3px solid var(--stage-decide); border-radius: 0 var(--r-s) var(--r-s) 0; background: var(--stage-decide-wash); }
.scenario-decision h4 { color: var(--tf-gold-text); }
.scenario-decision > strong { display: block; color: var(--heading); font: 400 clamp(1.3rem, 1.1rem + .7vw, 1.625rem) / 1.35 var(--serif); }
.scenario-decision p { margin-top: .85rem; }
.scenario-open { margin-top: 1rem; color: var(--ink-mute); font-size: .875rem; }
.scenario-commitments { display: grid; gap: .75rem; margin-top: 1.5rem; }
.scenario-commitment { padding: 1.1rem 1.25rem; border: 1px solid var(--line); border-left: 3px solid var(--stage-follow); border-radius: var(--r-s); background: var(--canvas); }
.scenario-commitment > span { display: inline-block; margin-bottom: .5rem; padding: .15rem .55rem; border-radius: 3px; background: var(--stage-follow-wash); color: var(--stage-follow); font-size: .75rem; font-weight: 600; }
.scenario-panels .scenario-commitment strong { display: block; color: var(--ink); font-size: .9375rem; }
.scenario-commitment p { margin-top: .5rem; font-size: .9375rem; }
.scenario-commitment small { display: block; margin-top: .75rem; padding-top: .75rem; border-top: 1px solid var(--line); color: var(--ink-mute); font-size: .8125rem; line-height: 1.6; }
.scenario-change { display: grid; margin-top: 1.5rem; }
.scenario-change > div { padding: 1.1rem 1.25rem; border: 1px solid var(--line); border-radius: var(--r-s); background: var(--canvas); }
.scenario-change > div:nth-of-type(2) { border-color: var(--tf-gold); background: var(--stage-decide-wash); }
.scenario-change > span { display: block; color: var(--emphasis-text); font-size: 1.25rem; line-height: 1.7; text-align: center; }
.scenario-change strong { font-weight: 600; }
.scenario-bottom-note { max-width: none; margin-top: 1.5rem; color: color-mix(in srgb, var(--deep-ink) 84%, transparent); font-size: .875rem; text-align: center; }
.scenario-nojs { padding: 1.5rem; border-radius: var(--r-s); background: var(--surface); color: var(--ink); }

/* ── Access and plans ────────────────────────────────────────────────── */
.plan-directions { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 52rem) { .plan-directions { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; } }
.plan-directions article { display: flex; flex-direction: column; }
.plan-directions article:first-child { border-top: 3px solid var(--stage-follow); }
.plan-directions article > span { margin-bottom: 1.25rem; color: var(--emphasis-text); font: 600 .75rem / 1.4 var(--sans); letter-spacing: .08em; text-transform: uppercase; }
.plan-directions h3 { margin-bottom: 1.1rem; }
.plan-directions article > p { font-size: .9375rem; }
.plan-directions .plan-note { margin-top: auto; padding-top: 1.1rem; border-top: 1px solid var(--line); color: var(--ink-mute); font-size: .875rem; }
.plan-directions article > p + .plan-note { margin-top: 1.5rem; }
.access-plans .source-note { margin-top: 1.5rem; }
.access-boundaries { padding-block: clamp(3rem, 6vw, 4.5rem); background: var(--canvas-2); }
.access-boundaries .section { padding-block: 0; }
.access-boundaries .section > div { display: grid; grid-template-columns: 1fr; gap: 2.5rem; }
@media (min-width: 52rem) { .access-boundaries .section > div { grid-template-columns: 1fr 1fr; gap: 5rem; } }
.access-boundaries h3 { margin-bottom: 1rem; font-size: clamp(1.5rem, 1.2rem + 1vw, 1.875rem); }
.access-boundaries p:not(.eyebrow) { font-size: 1rem; }
.scenario-close { display: grid; grid-template-columns: 1fr; gap: 1.75rem; align-items: center; padding-block: var(--space-section); }
@media (min-width: 52rem) { .scenario-close { grid-template-columns: 1.1fr 1fr; gap: 5rem; } }
.scenario-close > div > p:not(.eyebrow) { margin-bottom: 1.5rem; }

/* ── Small screens ───────────────────────────────────────────────────── */
@media (max-width: 52rem) {
  .scenario-route { position: static; }
  .scenario-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .3rem; }
  .scenario-steps button, .scenario-steps button[aria-selected="true"] { flex-direction: column; justify-content: center; gap: .3rem; min-height: 4rem; padding: .6rem .2rem; border-left-width: 1px; border-top: 3px solid var(--stage); text-align: center; }
  .scenario-steps button[data-stage="prepare"] { border-top-color: var(--deep-ink); }
  .scenario-steps button[aria-selected="true"][data-stage="prepare"] { border-top-color: var(--stage-prepare); }
  .scenario-steps strong, .scenario-steps small { display: none; }
  .scenario-step-short { display: block; font-size: .75rem; font-weight: 600; line-height: 1.3; }
  .scenario-retained { margin-top: .85rem; font-size: 1rem; }
  .scenario-retained br { display: none; }
  .scenario-panels > [role="tabpanel"] { min-height: 0; }
}
@media (max-width: 40rem) {
  .scenario-hero h1 br, .access-plans h2 br, .access-plans h3 br, .access-boundaries h3 br, .scenario-close h2 br { display: none; }
  .scenario-bottom-note { text-align: left; }
}

/* ── Hero (distinct band + the four steps) ───────────────────────────── */
.hiw-hero { position: relative; overflow: hidden; padding-block: clamp(2.75rem, 7vw, 5.5rem) clamp(2rem, 4vw, 3rem); background:
  radial-gradient(ellipse 55% 70% at 88% 18%, color-mix(in srgb, var(--tf-gold-wash) 90%, transparent) 0, transparent 70%),
  radial-gradient(ellipse 45% 60% at 8% 100%, color-mix(in srgb, var(--stage-prepare-wash, var(--tf-indigo-wash)) 85%, transparent) 0, transparent 70%),
  var(--canvas-2, var(--tf-alabaster-deep)); border-bottom: 1px solid var(--line); }
.hiw-hero::after { content: ""; position: absolute; right: clamp(-6rem, -4vw, -2rem); top: 50%; width: clamp(14rem, 30vw, 26rem); aspect-ratio: 1; transform: translateY(-58%); border: 1px solid color-mix(in srgb, var(--emphasis) 45%, transparent); border-radius: 50%; box-shadow: 0 0 0 2.5rem color-mix(in srgb, var(--emphasis) 6%, transparent), 0 0 0 5rem color-mix(in srgb, var(--emphasis) 4%, transparent); pointer-events: none; }
.hiw-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: var(--cols); column-gap: var(--gap); row-gap: 1.5rem; align-items: end; }
.hiw-hero-grid > div { grid-column: 1 / -1; min-width: 0; }
@media (min-width: 64rem) { .hiw-hero-copy { grid-column: 1 / span 7 !important; } .hiw-hero-lead { grid-column: 8 / span 5 !important; } }
.hiw-hero h1 { font-size: clamp(2.6rem, 1.3rem + 4.8vw, 4.6rem); line-height: 1.04; }
.hiw-hero .lead { margin-bottom: 1rem; color: var(--ink); }
.hiw-hero-lead > p:not(.lead):not(.hiw-hero-links) { color: var(--ink-soft); }
.hiw-hero-links { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; margin-top: 1.5rem; }
.hiw-process { position:relative; z-index:1; margin-top:clamp(2.5rem,5vw,4rem); }
.hiw-process-heading { display:flex; align-items:baseline; justify-content:space-between; gap:1rem; flex-wrap:wrap; margin-bottom:1.3rem; }
.hiw-process-heading h2 { font-size:clamp(1.4rem,1.1rem + 1vw,1.9rem); }
.hiw-process-heading .text-link { font-size:.875rem; }
.hiw-rail { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:1rem; margin:0; padding:0; list-style:none; }
.hiw-rail li { display:grid; grid-template-rows:subgrid; grid-row:span 2; min-width:0; row-gap:0; border:1px solid var(--line); border-top:3px solid var(--stage); border-radius:var(--r-s); background:var(--surface); }
.hiw-stage-action { display:grid; grid-template-columns:auto 1fr; gap:.75rem; padding:1.25rem 1.2rem; align-content:start; }
.hh-num { color:var(--stage-text); font:400 1.6rem/1 var(--serif); }
.hiw-stage-action h3 { margin:0; font:600 1rem/1.4 var(--sans); }
.hiw-stage-action p { grid-column:1/-1; color:var(--ink-soft); font-size:.875rem; line-height:1.6; margin:0; }
.hiw-stage-why { margin:0 1.2rem; padding:1.15rem 0; border-top:1px solid var(--line); display:flex; flex-direction:column; align-items:flex-start; }
.hiw-stage-why h4 { margin:0 0 .5rem; color:var(--emphasis-text); font:600 .7rem/1.4 var(--sans); letter-spacing:.05em; text-transform:uppercase; }
.hiw-stage-why p { color:var(--ink-soft); font-size:.85rem; line-height:1.6; margin:0 0 .85rem; }
.hiw-stage-why a { margin-top:auto; min-height:2rem; display:inline-flex; align-items:center; gap:.35rem; color:var(--link); font:600 .8rem/1.4 var(--sans); text-underline-offset:.3em; }
.hiw-stage-why a:focus-visible { outline:2px solid var(--tf-focus); outline-offset:4px; }
.hiw-process-note { max-width:none; margin:1.1rem 0 0; color:var(--ink-mute); font-size:.8rem; line-height:1.6; }
.hiw-intro { border-top:0; padding-top:clamp(2.5rem,5vw,4rem); }
.hiw-rail li:target { outline:2px solid var(--stage); outline-offset:3px; }
@media(max-width:64rem){ .hiw-rail { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:38rem){ .hiw-rail { grid-template-columns:1fr; } .hiw-rail li { grid-template-rows:auto auto; grid-row:auto; } .hiw-stage-action { padding:1.1rem; } .hiw-stage-why { margin-inline:1.1rem; } }

/* Practical takeaway: the record, then the questions a new team asks. */
.hiw-carry { border-bottom:1px solid var(--line); }
.hiw-carry-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:2rem; }
.hiw-carry-grid article { border-top:2px solid var(--line-strong); padding-top:1.25rem; }
.hiw-carry-grid article:first-child { border-color:var(--stage-decide); }
.hiw-carry-grid article:nth-child(2) { border-color:var(--stage-follow); }
.hiw-carry-grid article:last-child { border-color:var(--stage-prepare); }
.hiw-carry-grid article > span { color:var(--ink-mute); font:600 .72rem/1.4 var(--sans); letter-spacing:.07em; text-transform:uppercase; }
.hiw-carry-grid h3 { font-size:clamp(1.3rem,1.1rem + .7vw,1.65rem); margin:1rem 0 .8rem; line-height:1.3; }
.hiw-carry-grid p { color:var(--ink-soft); font-size:.9375rem; }
.hiw-practical { display:grid; grid-template-columns:1fr 1.4fr; gap:4rem; margin-top:clamp(2.5rem,5vw,4rem); padding-top:clamp(2rem,4vw,3rem); border-top:1px solid var(--line); }
.hiw-practical h3 { font-size:clamp(1.5rem,1.2rem + 1vw,2rem); margin-bottom:1rem; }
.hiw-practical > div > p:not(.eyebrow) { color:var(--ink-soft); font-size:.9375rem; }
.hiw-evidence-links { display:flex; flex-wrap:wrap; gap:.75rem 1.25rem; margin-top:1.25rem; }
.hiw-faq details { padding:0; border-bottom:1px solid var(--line); }
.hiw-faq details:first-child { border-top:1px solid var(--line); }
.hiw-faq summary { display:flex; justify-content:space-between; gap:1rem; align-items:center; padding:1.25rem 0; list-style:none; color:var(--ink); font:600 1rem/1.5 var(--sans); cursor:pointer; }
.hiw-faq summary::-webkit-details-marker { display:none; }
.hiw-faq summary::after { content:'+'; font:400 1.5rem/1 var(--sans); color:var(--accent); }
.hiw-faq details[open] summary::after { content:'−'; }
.hiw-faq summary:focus-visible { outline:2px solid var(--tf-focus); outline-offset:3px; }
.hiw-faq details p { color:var(--ink-soft); font-size:.9375rem; padding:0 1.5rem 1.25rem 0; margin:0; }
@media(max-width:52rem){ .hiw-carry-grid,.hiw-practical { grid-template-columns:1fr; gap:1.75rem; } }
@media(max-width:38rem){ .hiw-carry h2 br,.hiw-carry h3 br { display:none; } }

/* Situation-first selectors and independently advancing questions. */
.scenario-picker > div { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:.8rem; }
.scenario-picker label { min-width:0; }
.scenario-picker label > span { height:100%; min-width:0; display:flex; flex-direction:column; align-items:flex-start; justify-content:flex-start; gap:.6rem; padding:1.15rem; border-radius:var(--r-s); }
.scenario-picker small { font:600 .7rem/1.3 var(--sans); letter-spacing:.07em; text-transform:uppercase; }
.scenario-picker strong { font:500 clamp(1.15rem,1rem + .4vw,1.35rem)/1.3 var(--serif); color:inherit; }
.scenario-picker em { font:400 .8rem/1.5 var(--sans); opacity:.86; }
.scenario-stakes { border-left:2px solid var(--deep-emphasis); padding-left:1rem; margin-top:1rem; }
.scenario-branches { display:grid; grid-template-columns:1fr; gap:.75rem; list-style:none; padding:0; margin:1.5rem 0; }
.scenario-branches li { padding:1rem 1.15rem; border:1px solid var(--line); border-left:3px solid var(--accent); background:var(--accent-wash); border-radius:var(--r-s); }
.scenario-branches li[data-state="open"] { border-left-color:var(--emphasis-text); background:var(--canvas-2); }
.scenario-branches span { display:block; margin-bottom:.5rem; font:600 .7rem/1.4 var(--sans); letter-spacing:.05em; text-transform:uppercase; color:var(--heading); }
.scenario-branches h4 { margin:0 0 .5rem; font:600 1rem/1.4 var(--sans); color:var(--heading); }
.scenario-branches p { margin:0; font-size:.9rem; }
@media(max-width:36rem) { .scenario-picker > div { grid-template-columns:1fr; } }

.hiw-question-flow { margin:2.5rem 0 0; padding:clamp(1rem,3vw,2rem); border:1px solid var(--line); border-radius:var(--r-m); background:var(--surface); }
.hiw-question-flow figcaption { margin-bottom:1.5rem; color:var(--heading); font:400 clamp(1.3rem,1.1rem + .6vw,1.7rem)/1.4 var(--serif); }
.question-flow-goal { padding:1.25rem; text-align:center; background:var(--tf-indigo-wash); border-top:3px solid var(--stage-prepare); }
.question-flow-goal > span, .question-flow-label { font:600 .7rem/1.4 var(--sans); text-transform:uppercase; letter-spacing:.08em; color:var(--heading); }
.question-flow-goal h3 { margin:.5rem 0; font-size:1.3rem; }
.question-flow-goal p { margin:0 auto; font-size:.9rem; }
.question-flow-branches { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1rem; margin-top:1.5rem; }
.question-flow-branches article { position:relative; padding:1.1rem; border:1px solid var(--line); border-top:3px solid var(--stage-discuss); }
.question-flow-branches article::before { content:''; position:absolute; height:1.5rem; top:calc(-1.5rem - 3px); left:50%; width:1px; background:var(--line-strong); }
.question-flow-branches h3 { margin:.6rem 0; font-size:1.25rem; }
.question-flow-branches p { font-size:.9rem; margin-bottom:1rem; }
.question-flow-result { display:flex; flex-direction:column; gap:.5rem; background:var(--accent-wash); padding:1rem; color:var(--accent); font-size:.82rem; }
.question-flow-result small { font:400 .8rem/1.5 var(--sans); }
.question-flow-open .question-flow-result { background:var(--tf-gold-wash); color:var(--tf-gold-text); }
.question-flow-foot { font-size:.85rem; color:var(--ink-mute); margin:1.25rem 0 0; }
@media(max-width:44rem){ .question-flow-branches { grid-template-columns:1fr; gap:1.5rem; } }

.question-flow-stage { margin:1.5rem auto 0; max-width:none; text-align:center; font:600 .78rem/1.5 var(--sans); color:var(--heading); }

@media(max-width:44rem){
 .question-flow-branches { padding-left:1rem; border-left:1px solid var(--line-strong); }
 .question-flow-branches article::before { top:1.25rem; left:calc(-1rem - 1px); width:1rem; height:1px; }
}