:root {
  --ink: #071927;
  --ink-2: #102c3d;
  --paper: #f5f3eb;
  --paper-2: #ebe5d6;
  --white: #fffef8;
  --aqua: #26d3bd;
  --aqua-soft: #b6eee5;
  --blue: #77bcd0;
  --amber: #d69a38;
  --rust: #b4563e;
  --green: #23705d;
  --line: rgba(7, 25, 39, .17);
  --wrap: min(1180px, calc(100vw - 56px));
  --mono: ui-monospace, monospace;
  --sans: system-ui, sans-serif;
  --serif: Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); line-height: 1.5; }
body.panel-open { overflow: hidden; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.wrap { width: var(--wrap); margin-inline: auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: var(--aqua); padding: .8rem 1rem; border-radius: 0 0 8px 8px; font-weight: 700; }
.skip-link:focus { top: 0; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 30; min-height: 72px; padding: 0 3vw; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; color: var(--white); border-bottom: 1px solid rgba(255,255,255,.15); transition: background .3s, color .3s, box-shadow .3s; }
.site-header.is-solid { color: var(--ink); background: rgba(245,243,235,.93); backdrop-filter: blur(18px); box-shadow: 0 1px 0 var(--line); }
.brand { display: flex; align-items: center; gap: .65rem; font-size: .95rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; text-decoration: none; }
.brand-mark { width: 34px; height: 34px; color: var(--aqua); }
.site-header nav { display: flex; gap: .35rem; padding: .3rem; border: 1px solid currentColor; border-radius: 100px; }
.site-header nav a { padding: .45rem .95rem; border-radius: 100px; text-decoration: none; font-size: .78rem; font-weight: 700; }
.site-header nav a[aria-current="location"] { background: var(--aqua); color: var(--ink); }
.evidence-toggle { justify-self: end; border: 0; background: transparent; color: inherit; cursor: pointer; display: flex; align-items: center; gap: .5rem; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot--verified { background: var(--aqua); box-shadow: 0 0 0 4px rgba(38,211,189,.16); }

.hero { position: relative; min-height: 100svh; overflow: hidden; display: grid; align-items: center; color: var(--white); background: var(--ink); }
.hero::after { content: ''; position: absolute; inset: auto 0 0; height: 28%; background: linear-gradient(transparent, rgba(0,0,0,.34)); pointer-events: none; }
.hero-map { position: absolute; inset: 0; opacity: .9; }
.hero-map svg { width: 100%; height: 100%; }
.contours path { fill: none; stroke: rgba(182,238,229,.12); stroke-width: 1.3; }
.river { fill: none; stroke: var(--aqua); stroke-linecap: round; filter: drop-shadow(0 0 18px rgba(38,211,189,.32)); }
.river--left, .river--right { stroke-width: 3; stroke-dasharray: 10 10; animation: flow 16s linear infinite; }
.river--main { stroke-width: 7; }
.river-points circle { fill: var(--paper); stroke: var(--aqua); stroke-width: 3; }
@keyframes flow { to { stroke-dashoffset: -400; } }
.hero-copy { position: relative; z-index: 2; padding-top: 5rem; }
.eyebrow, .step { font-family: var(--mono); font-size: clamp(.95rem, 1.15vw, 1.15rem); line-height: 1.5; text-transform: uppercase; letter-spacing: .1em; }
.eyebrow { color: var(--aqua); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 900px; margin-bottom: 1.3rem; font-size: clamp(3.9rem, 8.8vw, 8.5rem); line-height: .85; letter-spacing: -.065em; }
h1 em, h2 em { font-family: var(--serif); font-weight: 400; color: var(--aqua); }
.hero-lede { max-width: 660px; font-size: clamp(1.05rem, 1.7vw, 1.35rem); color: rgba(255,255,255,.75); }
.hero-actions, .closing-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; gap: .7rem; padding: .85rem 1.25rem; border: 1px solid currentColor; border-radius: 100px; text-decoration: none; font-size: .82rem; font-weight: 700; cursor: pointer; }
.button--primary { background: var(--aqua); border-color: var(--aqua); color: var(--ink); }
.button--quiet { background: transparent; color: inherit; }
.button--light { background: var(--paper); border-color: var(--paper); color: var(--ink); }
.hero-caption { position: absolute; z-index: 2; inset: auto 4vw 2rem; display: grid; grid-template-columns: 1fr 1fr 1fr; font: .65rem var(--mono); letter-spacing: .12em; color: rgba(255,255,255,.7); }
.hero-caption :nth-child(2) { text-align: center; }.hero-caption :last-child { text-align: right; color: var(--aqua); }

.section { padding: clamp(6rem, 11vw, 10rem) 0; }
.section--dark { color: var(--white); background: var(--ink); }
.section--sand { background: var(--paper-2); }
.section--team { background: var(--white); }
.step { margin-bottom: 1rem; color: var(--green); }
.section--dark .step { color: var(--aqua); }
h2 { font-size: clamp(2.1rem, 4.3vw, 4rem); line-height: 1.04; letter-spacing: -.045em; }
.section-heading { max-width: 840px; margin-bottom: 4rem; }
.section-heading > p:last-child { max-width: 640px; color: rgba(7,25,39,.65); font-size: 1.05rem; }
.section--dark .section-heading > p:last-child { color: rgba(255,255,255,.7); }
.section-heading--split { max-width: none; display: grid; grid-template-columns: 1.5fr .65fr; align-items: end; gap: 3rem; }
.section-heading--split h2 { margin-bottom: 0; }
.section-heading--split > p { margin-bottom: .5rem; color: rgba(7,25,39,.68); }
.section--dark .section-heading--split > p { color: rgba(255,255,255,.7); }

.statement { padding-block: 8rem; }
.statement-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; align-items: end; }
.statement h2 { font-size: clamp(2.1rem, 3.8vw, 3.6rem); margin-bottom: 0; }
.statement-answer > p:first-child { font-size: clamp(1.35rem, 2.3vw, 2rem); line-height: 1.35; }
.small-note { max-width: 560px; padding-top: 1rem; border-top: 1px solid var(--line); color: rgba(7,25,39,.68); font-size: .9rem; }

.chain-visual { position: relative; display: grid; grid-template-columns: repeat(8, 1fr); gap: 1px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.14); }
.chain-visual::after { content: ''; position: absolute; left: 35%; width: 1px; top: -28px; bottom: -28px; background: var(--amber); box-shadow: 0 0 0 6px rgba(214,154,56,.09); }
.chain-visual article { min-height: 180px; padding: 1.2rem .8rem; display: flex; flex-direction: column; background: var(--ink); transition: background .2s, transform .2s; }
.chain-visual article:hover { background: var(--ink-2); transform: translateY(-5px); }
.chain-visual span { margin-bottom: auto; font: .65rem var(--mono); color: var(--aqua); }
.chain-visual strong { font-size: .98rem; }
.chain-visual small { margin-top: .25rem; color: rgba(255,255,255,.7); font-size: .7rem; }
.chain-legend { display: flex; gap: 2rem; margin-top: 2rem; color: rgba(255,255,255,.7); font-size: .76rem; }
.chain-legend i { display: inline-block; width: 28px; margin-right: .5rem; vertical-align: middle; }
.legend-line { border-top: 2px solid var(--aqua); }.legend-gap { border-top: 2px dashed var(--amber); }

.pivot-river { position: relative; margin-top: 5rem; }
.pivot-river > svg { position: absolute; inset: -34px 0 auto; width: 100%; height: 190px; }
.pivot-river > svg path { fill: none; stroke: var(--aqua-soft); stroke-width: 24; stroke-linecap: round; opacity: .75; }
.pivot-river ol { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); list-style: none; padding: 0; margin: 0; }
.pivot-river li:nth-child(even) { margin-top: 68px; }
.pivot-river button { width: 100%; border: 0; background: none; cursor: pointer; color: var(--ink); font-size: .76rem; font-weight: 700; }
.pivot-river button span { display: grid; place-items: center; width: 44px; height: 44px; margin: 0 auto .8rem; border: 2px solid var(--paper); border-radius: 50%; background: var(--ink); color: var(--white); box-shadow: 0 0 0 1px var(--ink); }
.pivot-river button[aria-pressed="true"] span { background: var(--aqua); color: var(--ink); transform: scale(1.15); }
.pivot-detail { margin: 6rem auto 0; max-width: 880px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 2rem; align-items: start; padding: 2rem; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pivot-detail > p { font-size: 1.05rem; }
.pivot-detail > span { color: var(--green); font-size: 1.4rem; }
.pivot-kept { grid-column: 1 / -1; display: flex; gap: 1rem; padding-top: 1.2rem; margin-bottom: 0; border-top: 1px solid var(--line); }
.pivot-kept span { font: .7rem var(--mono); text-transform: uppercase; color: var(--green); }

.verb-stack { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--line); }
.verb-stack article { padding: 4rem 2rem; background: var(--paper-2); }
.verb-stack span { font: .7rem var(--mono); color: var(--green); }
.verb-stack h3 { margin: 2rem 0 .1rem; font-size: clamp(2.5rem, 4vw, 4rem); letter-spacing: -.05em; }
.verb-stack p { font-family: var(--serif); font-style: italic; font-size: 1.6rem; }

.lens-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 7vw; align-items: center; }
.lens-demo { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: var(--white); box-shadow: 0 25px 80px rgba(7,25,39,.12); }
.lens-tabs { display: flex; padding: .7rem; gap: .35rem; border-bottom: 1px solid var(--line); }
.lens-tabs button { flex: 1; padding: .7rem; border: 0; border-radius: 100px; background: transparent; cursor: pointer; font-size: .72rem; font-weight: 700; }
.lens-tabs button[aria-pressed="true"] { background: var(--ink); color: var(--white); }
.lens-canvas { position: relative; min-height: 350px; display: grid; grid-template-columns: 1fr .6fr 1fr; align-items: center; gap: 1rem; padding: 3rem; background-image: radial-gradient(var(--line) 1px, transparent 1px); background-size: 18px 18px; }
.map-node { position: relative; z-index: 1; padding: 1rem; border: 1px solid; border-radius: 10px; background: var(--white); text-align: center; font-weight: 700; }
.map-node small { color: rgba(7,25,39,.68); }
.map-node--us { border-color: var(--blue); }.map-node--ca { border-color: var(--green); }
.map-flow { display: flex; align-items: center; color: var(--amber); }
.map-flow span { flex: 1; border-top: 2px dashed currentColor; }.map-flow strong { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid; border-radius: 50%; }
.proof-card { position: absolute; left: 50%; bottom: 1.5rem; translate: -50%; width: 62%; padding: 1rem; border: 1px solid var(--amber); border-radius: 10px; background: var(--white); box-shadow: 0 12px 30px rgba(7,25,39,.12); }
.proof-card strong, .proof-card small { display: block; }.proof-card strong { margin-top: .5rem; }.proof-card small { color: rgba(7,25,39,.68); }
.lens-caption { padding: 1rem 1.3rem; margin: 0; border-top: 1px solid var(--line); font-size: .82rem; color: rgba(7,25,39,.68); }

.not-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; }
.not-grid ul { padding: 0; margin: 0; list-style: none; }
.not-grid li { display: grid; grid-template-columns: 65px 1fr; padding: 1.2rem 0; border-bottom: 1px solid rgba(255,255,255,.14); font-size: 1.1rem; }
.not-grid li span { font: .7rem var(--mono); color: rgba(255,255,255,.7); text-transform: uppercase; }
.not-grid li.is { margin-top: 2rem; padding: 1.5rem; border: 1px solid var(--aqua); border-radius: 12px; color: var(--aqua); }

.versions h2 { max-width: 850px; }
.version-rail { display: grid; grid-template-columns: 1fr 100px 1fr; margin-top: 5rem; }
.version-rail article { padding: 2rem; border: 1px solid var(--line); border-radius: 14px; }
.version-rail h3 { margin-top: 2.2rem; font-size: 1.5rem; }
.version-rail p { color: rgba(7,25,39,.68); }
.version-tag { font: .68rem var(--mono); text-transform: uppercase; color: var(--green); }.version-tag--future { color: #80520f; }
.version-divider { display: grid; place-items: center; }.version-divider span { width: 70%; border-top: 2px dotted var(--amber); }

.bridge { position: relative; min-height: 95svh; display: grid; align-items: center; overflow: hidden; color: var(--white); background: #103c4b; }
.bridge-water { position: absolute; inset: 0; background: radial-gradient(circle at 15% 30%, rgba(38,211,189,.28), transparent 30%), radial-gradient(circle at 85% 70%, rgba(119,188,208,.22), transparent 32%), repeating-radial-gradient(ellipse at 50% 130%, transparent 0 58px, rgba(255,255,255,.06) 60px 61px); }
.bridge::after { content: ''; position: absolute; left: 50%; top: -10%; width: 2px; height: 120%; background: linear-gradient(transparent, var(--aqua), transparent); rotate: 12deg; }
.bridge-copy { position: relative; z-index: 2; }
.bridge-copy h2 { max-width: 900px; font-size: clamp(3.2rem, 6.8vw, 6.4rem); }
.bridge-copy p:not(.eyebrow) { max-width: 590px; font-size: 1.2rem; color: rgba(255,255,255,.72); }

.case-map { position: relative; min-height: 470px; margin-top: 5rem; display: grid; grid-template-columns: 1fr 80px 1fr; align-items: center; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.case-map > svg { position: absolute; inset: 20% 0 auto; width: 100%; height: 190px; }
.case-map > svg path { fill: none; stroke: var(--aqua); stroke-width: 8; opacity: .75; }
.case-country { position: relative; z-index: 2; display: flex; flex-direction: column; padding: 2rem; }
.case-country span { font: .68rem var(--mono); color: var(--green); }.case-country strong { margin-top: .7rem; font-size: 2rem; }.case-country small { color: rgba(7,25,39,.68); }
.case-country--ca { text-align: right; }
.case-border { position: relative; height: 100%; display: grid; place-items: center; }
.case-border i { position: absolute; top: 0; bottom: 0; border-left: 1px dashed var(--amber); }.case-border span { z-index: 2; padding: .4rem; background: var(--white); font: .6rem var(--mono); rotate: -90deg; }
.case-question { position: absolute; z-index: 3; bottom: 2rem; left: 50%; translate: -50%; width: min(600px, 82%); padding: 1.3rem; border-radius: 10px; background: var(--ink); color: var(--white); text-align: center; box-shadow: 0 20px 50px rgba(7,25,39,.2); }
.case-question span { display: block; margin-bottom: .35rem; font: .65rem var(--mono); color: var(--aqua); }

.method-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 8vw; }
.method-grid ol { margin: 0; padding: 0; list-style: none; }
.method-grid li { display: grid; grid-template-columns: 65px 1fr; padding: 1.8rem 0; border-top: 1px solid var(--line); }
.method-grid li > span { font: .72rem var(--mono); color: var(--green); }
.method-grid strong { font-size: 1.45rem; }.method-grid li p { margin: .35rem 0 0; color: rgba(7,25,39,.68); }

.control-gates { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.control-gates article { min-height: 330px; padding: 2rem; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 150px 150px 10px 10px; background: var(--paper); }
.control-gates span { margin: 1rem auto 3.5rem; display: grid; place-items: center; width: 55px; height: 55px; border: 1px solid var(--line); border-radius: 50%; font: .7rem var(--mono); }
.control-gates h3 { margin-bottom: .5rem; font-size: 1.6rem; text-align: center; }.control-gates p { margin: 0 auto; max-width: 280px; color: rgba(7,25,39,.68); text-align: center; }

.criteria-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 7vw; align-items: center; }
.criteria-intro { position: sticky; top: 140px; align-self: start; }.criteria-intro p:last-child { max-width: 370px; color: rgba(7,25,39,.68); }
.criteria-wheel { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.criteria-wheel article { min-height: 185px; padding: 1.4rem; display: flex; flex-direction: column; background: var(--paper); }
.criteria-wheel span { margin-bottom: auto; font: .7rem var(--mono); color: var(--green); }.criteria-wheel strong { font-size: 1.25rem; }.criteria-wheel small { margin-top: .35rem; color: rgba(7,25,39,.68); }

.outcome-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.outcome-cards article { min-height: 350px; padding: 2rem; display: flex; flex-direction: column; border: 1px solid rgba(255,255,255,.15); border-radius: 12px; }
.outcome-cards span { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--aqua); border-radius: 50%; color: var(--aqua); }
.outcome-cards h3 { margin-top: 3rem; font-size: 1.8rem; }.outcome-cards p { color: rgba(255,255,255,.7); }.outcome-cards strong { margin-top: auto; color: var(--aqua); }

.ask-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; }
.ask-grid ol { list-style: none; margin: 0; padding: 0; }
.ask-grid li { display: grid; grid-template-columns: 55px 1fr; padding: 1.5rem 0; border-top: 1px solid var(--line); }
.ask-grid li span { grid-row: span 2; font: .7rem var(--mono); color: var(--green); }.ask-grid li strong { font-size: 1.2rem; }.ask-grid li small { color: rgba(7,25,39,.68); }

.closing { position: relative; padding: 12rem 0; overflow: hidden; color: var(--white); background: var(--ink); }
.closing .wrap { position: relative; z-index: 2; }.closing h2 { max-width: 930px; }
.closing-flow { position: absolute; inset: 0; opacity: .32; }
.closing-flow span { position: absolute; left: -10%; right: -10%; height: 160px; border: 2px solid var(--aqua); border-radius: 50%; }
.closing-flow span:nth-child(1) { top: 10%; rotate: 8deg; }.closing-flow span:nth-child(2) { top: 36%; rotate: -6deg; }.closing-flow span:nth-child(3) { top: 64%; rotate: 4deg; }
footer { padding: 1.5rem 0; color: rgba(255,255,255,.7); background: #04111b; font: .65rem var(--mono); text-transform: uppercase; letter-spacing: .08em; }
footer .wrap { display: flex; justify-content: space-between; gap: 1rem; }

.evidence-panel { position: fixed; inset: 0; z-index: 80; width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; border: 0; padding: 0; background: transparent; color: var(--ink); }
.evidence-panel[open] { visibility: visible; }
.evidence-backdrop { position: absolute; inset: 0; background: rgba(2,12,20,.7); opacity: 0; transition: opacity .3s; }
.evidence-sheet { position: absolute; top: 0; right: 0; width: min(620px, 100%); height: 100%; padding: 3rem; overflow-y: auto; background: var(--paper); translate: 100% 0; transition: translate .35s ease; }
.evidence-panel[open] .evidence-backdrop { opacity: 1; }.evidence-panel[open] .evidence-sheet { translate: 0; }
.evidence-head { display: flex; justify-content: space-between; gap: 1rem; }
.evidence-head h2 { font-size: 2.7rem; }.evidence-head button { width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: none; font-size: 1.5rem; cursor: pointer; }
.status-key { display: flex; flex-wrap: wrap; gap: .5rem; margin: 2rem 0; }
.status { display: inline-block; padding: .3rem .6rem; border-radius: 100px; font: .72rem var(--mono); text-transform: uppercase; }
.status--verified { color: #0b604f; background: #c8eee4; }.status--reported { color: #255e77; background: #d5edf5; }.status--hypothesis { color: #815313; background: #f7e5be; }.status--unknown { color: #7b3a2a; background: #f3d7d0; }
.source-list article { padding: 1.5rem 0; border-top: 1px solid var(--line); }.source-list h3 { margin: .8rem 0 .3rem; }.source-list p, .source-list small { color: rgba(7,25,39,.68); }.source-list small { font-family: var(--mono); word-break: break-word; }
.evidence-rule { padding: 1.2rem; border: 1px solid var(--amber); border-radius: 8px; background: #fff7e5; }

.reveal { opacity: 1; transform: none; }.reveal.is-visible { opacity: 1; transform: none; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 4px; }

@media (max-width: 900px) {
  :root { --wrap: min(100% - 32px, 720px); }
  .site-header { grid-template-columns: 1fr auto; padding: 0 16px; }.site-header nav { position: fixed; inset: auto 16px 16px; z-index: 35; justify-content: center; background: rgba(245,243,235,.94); color: var(--ink); box-shadow: 0 12px 30px rgba(7,25,39,.2); backdrop-filter: blur(15px); }.evidence-toggle { display: none; }
  h1 { font-size: clamp(3.5rem, 14vw, 6rem); }.hero-caption { display: none; }
  .statement-grid, .lens-grid, .not-grid, .method-grid, .criteria-grid, .ask-grid { grid-template-columns: 1fr; }
  .section-heading--split { grid-template-columns: 1fr; gap: 1rem; }
  .chain-visual { grid-template-columns: repeat(4, 1fr); }.chain-visual::after { display: none; }
  .pivot-river > svg { display: none; }.pivot-river ol { grid-template-columns: repeat(3, 1fr); gap: 1rem; }.pivot-river li:nth-child(even) { margin-top: 0; }.pivot-detail { margin-top: 3rem; }
  .version-rail { grid-template-columns: 1fr; gap: 1rem; }.version-divider { height: 50px; }.version-divider span { width: 2px; height: 100%; border: 0; border-left: 2px dotted var(--amber); }
  .case-map { grid-template-columns: 1fr 50px 1fr; }.control-gates { grid-template-columns: 1fr; }.control-gates article { min-height: 280px; }.criteria-intro { position: static; }.outcome-cards { grid-template-columns: 1fr; }.outcome-cards article { min-height: 280px; }
}

@media (max-width: 620px) {
  .site-header { min-height: 64px; }.brand span { font-size: .8rem; }.brand-mark { width: 30px; }
  .section { padding-block: 5rem; }.statement { padding-block: 6rem; }
  .hero-copy { padding-top: 3rem; }.hero-lede { max-width: 90%; }
  .chain-visual { grid-template-columns: repeat(2, 1fr); }.chain-visual article { min-height: 145px; }.chain-legend { flex-direction: column; gap: .6rem; }
  .pivot-river ol { grid-template-columns: 1fr 1fr; }.pivot-detail { grid-template-columns: 1fr; gap: .7rem; }.pivot-detail > span { rotate: 90deg; width: min-content; }.pivot-kept { flex-direction: column; }
  .verb-stack { grid-template-columns: 1fr; }.verb-stack article { padding: 2.5rem 1.2rem; }
  .lens-tabs { overflow-x: auto; }.lens-tabs button { min-width: 120px; }.lens-canvas { min-height: 430px; grid-template-columns: 1fr; padding: 2rem; }.map-flow { rotate: 90deg; margin: auto; width: 80px; }.proof-card { width: calc(100% - 2rem); }
  .not-grid li { grid-template-columns: 48px 1fr; }.bridge-copy h2 { font-size: 3rem; }
  .case-map { min-height: 570px; grid-template-columns: 1fr; align-content: start; padding-top: 2rem; }.case-country--ca { text-align: left; }.case-border { min-height: 50px; }.case-border i { inset: 50% 0 auto; border: 0; border-top: 1px dashed var(--amber); }.case-border span { rotate: 0; }.case-question { bottom: 1rem; }
  .criteria-wheel { grid-template-columns: 1fr; }.evidence-sheet { padding: 2rem 1.2rem; }
  footer { padding-bottom: 6rem; } footer .wrap { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

section[id] { scroll-margin-top: 82px; }
.mobile-sources { display: none; }
.status--document { background: #e4e6e6; color: #263743; }
.pivot-conclusion { max-width: 880px; margin: 2rem auto 0; color: #37504e; }
.mvp-index { margin: 2.5rem 0 4rem; padding: 1.5rem; border: 1px solid var(--line); border-radius: 12px; }
.mvp-index h3 { font-size: 1.3rem; }
.mvp-index ol { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem 2rem; padding-left: 1.3rem; }
.evidence-panel::backdrop { background: rgba(2,12,20,.65); }
.evidence-panel[open] .evidence-backdrop { opacity: 1; }
.evidence-panel[open] .evidence-sheet { translate: 0; }
@media (max-width:900px) { .mobile-sources { display: block; border: 0; background: transparent; padding: .45rem .6rem; cursor: pointer; color: var(--ink); border-radius: 100px; font: 700 .78rem var(--sans); } .site-header nav a { padding-inline: .6rem; } }
@media (max-width:620px) { .mvp-index ol { grid-template-columns:1fr; } .criteria-wheel strong { font-size:1.1rem; } }

/* Deux zones distinctes : lecture à gauche, confluence à droite. */
.technology-flow { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin: 0 0 3rem; }
.technology-flow li { border-top: 2px solid var(--aqua); padding-top: 1rem; position: relative; }
.technology-flow li:not(:last-child)::after { content: '→'; position: absolute; right: -1.5rem; top: -.9rem; color: var(--aqua); background: var(--ink); }
.technology-flow span { font: .75rem var(--mono); color: var(--aqua); }
.technology-flow h3 { margin: 1rem 0 .5rem; font-size: 1.25rem; }
.technology-flow p, .technology-ai p { color: #c0ccd3; font-size: .95rem; }
.technology-ai { display: grid; grid-template-columns: 1fr 3fr; gap: 2rem; border-top: 1px solid #47616e; padding-top: 1.5rem; }
.technology-state { font-size: .8rem; color: #b1c2cd; max-width: 850px; margin-bottom: 0; }
.technology-standards { padding: 2rem 0 3rem; }
.technology-standards dl { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem 2rem; }
.technology-standards dl > div { border-top: 1px solid #47616e; padding-top: 1rem; }
.technology-standards dt { font: .8rem var(--mono); color: var(--aqua); margin-bottom: .5rem; }
.technology-standards dd { margin: 0; display: grid; gap: .4rem; }
.technology-standards dd span { color: #c0ccd3; font-size: .9rem; }
@media (max-width:620px) { .technology-standards dl { grid-template-columns:1fr; } }
@media (max-width: 900px) { .technology-flow { grid-template-columns: repeat(2,1fr); } .technology-flow li::after { display: none; } .technology-ai { grid-template-columns: 1fr; gap: .5rem; } }
@media (max-width: 620px) { .technology-flow { grid-template-columns: 1fr; gap: 1rem; } }
.hero-map { inset: 0 0 0 59%; overflow: hidden; }
.header-tools { justify-self: end; display: flex; align-items: center; gap: 1.2rem; }
.language-link { color: inherit; font: 700 .85rem var(--sans); text-decoration: none; padding: .45rem .6rem; border: 1px solid currentColor; border-radius: 100px; }
.bridge-copy { padding-block: 6rem; }
.bridge-facts { display: grid; grid-template-columns: 1fr 1fr 1.5fr; gap: 2rem; list-style: none; padding: 0; margin: 2rem 0; max-width: 850px; }
.bridge-facts li { border-top: 1px solid #a1d2d3; padding-top: 1rem; display: grid; gap: .4rem; }
.bridge-facts strong { color: #fffef8; font-size: 1.15rem; }
.bridge-facts span { color: #c8dde0; font-size: .9rem; }
@media (max-width: 900px) { .bridge-facts { grid-template-columns: 1fr; gap: 1rem; } }
.hero-map svg { transform: translate(-36px, -150px) scale(1.25); transform-origin: center; }
.hero-copy h1 { max-width: 57%; font-size: clamp(3.5rem, 6.4vw, 6.4rem); }
.hero-lede { max-width: 51%; }
.hero-actions { max-width: 57%; }
.hero-caption { left: 61%; top: auto; bottom: 2rem; grid-template-columns: 1fr 1fr; gap: 1rem; font-size: 1rem; color: #c0d2da; }
.hero-caption strong { grid-column: 1 / -1; font-size: .8rem; text-align: center; }
@media (max-width: 900px) {
  .hero { display: flex; flex-direction: column; justify-content: center; }
  .hero-copy { order: 1; padding-top: 120px; padding-bottom: 36px; }
  .hero-copy h1 { max-width: 100%; font-size: clamp(3rem, 10vw, 5rem); }
  .hero-lede, .hero-actions { max-width: 100%; }
  .hero-map { position: relative; inset: auto; order: 2; width: 100%; height: 240px; flex: 0 0 240px; }
  .hero-map svg { transform: translateY(-20px) scale(1.2); }
}