:root {
  --blue: #3655f5;
  --yellow: #ffdc5d;
  --coral: #f26550;
  --ink: #0e0e0e;
  --white: #fff;
  --line: 2px solid var(--ink);
  --shell: min(1480px, calc(100vw - 72px));
  --display: "Unbounded", "Arial Black", sans-serif;
  --body: "Manrope", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--white); font-family: var(--body); }
a { color: inherit; }
svg { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.svg-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.section-shell { width: var(--shell); margin-inline: auto; }

.site-header { position: sticky; z-index: 50; top: 0; min-height: 76px; padding-inline: max(36px, calc((100vw - 1480px) / 2)); display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 36px; background: rgba(255,255,255,.96); border-bottom: 1.5px solid var(--ink); backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 700 18px/1 var(--display); letter-spacing: -.05em; }
.brand-mark { width: 25px; aspect-ratio: 1; display: block; background: var(--blue); border-radius: 5px 12px 5px 5px; transform: rotate(-6deg); }
.main-nav { display: flex; justify-content: center; align-items: center; gap: clamp(18px, 2.4vw, 40px); }
.main-nav a { position: relative; padding: 27px 0 25px; text-decoration: none; font-size: 13px; font-weight: 800; }
.main-nav a::after { content: ""; position: absolute; right: 0; bottom: -1px; left: 0; height: 4px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); }
.menu-toggle { display: none; }

.hero { min-height: calc(100svh - 76px); padding-block: clamp(72px, 8vw, 130px) 72px; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(48px, 7vw, 120px); align-items: center; }
.hero h1 { margin: 0 0 38px; font: 600 clamp(52px, 6.5vw, 112px)/.91 var(--display); letter-spacing: -.075em; }
.hero h1 span { color: var(--blue); }
.source-title { margin: 0 0 24px; font: 600 12px/1 var(--display); letter-spacing: .04em; }
.hero-lead { max-width: 760px; margin: 0 0 22px; font-size: clamp(18px, 1.5vw, 25px); line-height: 1.42; font-weight: 600; }
.hero-note { max-width: 700px; margin: 0 0 38px; font-size: 15px; line-height: 1.55; }
.text-link { display: inline-flex; align-items: center; gap: 16px; padding-bottom: 8px; border-bottom: 2px solid; color: var(--blue); text-decoration: none; font-weight: 800; }
.text-link svg { width: 29px; height: 29px; transition: transform .2s ease; }
.text-link:hover svg { transform: translateX(6px); }
.hero-puzzle { position: relative; min-height: 600px; }
.hero-piece { position: absolute; width: 44%; aspect-ratio: 1.04; display: grid; place-items: center; border: var(--line); font: 600 clamp(14px, 1.3vw, 20px)/1 var(--display); text-transform: uppercase; transition: transform .35s cubic-bezier(.2,.8,.2,1); }
.hero-piece::after { content: ""; position: absolute; z-index: 2; width: 27%; aspect-ratio: 1; border: var(--line); border-radius: 50%; background: inherit; }
.hero-piece:hover { transform: translateY(-10px) rotate(-1deg); }
.piece-blue { top: 0; right: 8%; color: var(--white); background: var(--blue); transform: rotate(2deg); }
.piece-blue::after { left: -14%; top: 36%; }
.piece-yellow { top: 30%; left: 4%; background: var(--yellow); transform: rotate(-1deg); }
.piece-yellow::after { right: -14%; top: 36%; }
.piece-coral { right: 0; bottom: 8%; color: var(--white); background: var(--coral); transform: rotate(3deg); }
.piece-coral::after { top: -14%; left: 36%; }
.piece-white { bottom: 0; left: 8%; background: var(--white); transform: rotate(-2deg); }
.piece-white::after { right: -14%; top: 34%; }
.hero-line { position: absolute; z-index: 4; right: 0; bottom: -24px; width: 82%; color: var(--ink); }

.directions { padding-block: 40px 120px; }
.section-title, .final-heading { display: flex; align-items: baseline; gap: 24px; margin-bottom: 30px; }
.section-index { font: 600 14px/1 var(--display); color: var(--blue); }
.section-title h2, .final-heading h2 { margin: 0; font: 600 clamp(34px, 4vw, 64px)/1 var(--display); letter-spacing: -.055em; }
.direction-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: var(--line); }
.direction-card { position: relative; min-height: 390px; padding: 26px; display: flex; flex-direction: column; border-right: var(--line); text-decoration: none; overflow: hidden; }
.direction-card:last-child { border-right: 0; }
.direction-card > svg { width: 54px; height: 54px; margin-bottom: 24px; }
.direction-card b { font: 600 12px/1 var(--display); }
.direction-card h3 { margin: auto 0 15px; font: 600 clamp(23px, 2vw, 33px)/1.02 var(--display); letter-spacing: -.045em; }
.direction-card p { max-width: 250px; margin: 0; font-size: 15px; line-height: 1.45; }
.card-blue { color: var(--white); background: var(--blue); }
.card-yellow { background: var(--yellow); }
.card-coral { color: var(--white); background: var(--coral); }
.card-white { background: var(--white); }
.card-arrow { position: absolute; top: 21px; right: 25px; font: 500 27px/1 var(--display); transition: transform .25s ease; }
.direction-card:hover .card-arrow { transform: translate(6px, 6px); }

.content-section { padding-block: clamp(90px, 10vw, 160px); border-top: var(--line); }
.content-heading { display: grid; grid-template-columns: 200px 1fr; gap: 40px; align-items: start; margin-bottom: 72px; }
.content-heading > div:first-child { display: flex; align-items: center; gap: 28px; }
.content-heading .section-icon { width: 64px; height: 64px; color: var(--blue); }
.content-heading h2 { margin: 0 0 14px; font: 600 clamp(52px, 7vw, 108px)/.9 var(--display); letter-spacing: -.075em; }
.content-subtitle { margin: 0; font-size: clamp(20px, 2vw, 31px); line-height: 1.2; font-weight: 800; }
.large-copy { margin: 0; font-size: clamp(24px, 2.6vw, 42px); line-height: 1.2; font-weight: 700; letter-spacing: -.035em; }
.block-label { margin: 80px 0 24px; display: flex; align-items: center; gap: 24px; }
.block-label span { font: 600 14px/1 var(--display); text-transform: uppercase; }
.block-label i { height: 2px; flex: 1; background: var(--ink); }

.learn-section { background: var(--white); }
.learn-intro { display: grid; grid-template-columns: 1.1fr .9fr; gap: 8vw; align-items: start; }
.action-list { padding: 28px; border: var(--line); background: var(--yellow); }
.action-list h3 { margin: 0 0 20px; font: 600 20px/1.15 var(--display); }
.action-list ul { margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; list-style: none; }
.action-list li { padding-top: 10px; border-top: 1.5px solid; font-size: 14px; font-weight: 700; }
.learn-products { display: grid; grid-template-columns: 1.15fr .85fr 1fr; border: var(--line); }
.product-card { position: relative; min-height: 470px; padding: 26px; border-right: var(--line); border-bottom: var(--line); overflow: hidden; }
.product-card:nth-child(3n) { border-right: 0; }
.product-card:nth-child(n+4) { border-bottom: 0; }
.product-card:nth-child(4) { grid-column: span 1; }
.product-card:nth-child(5) { grid-column: span 2; border-right: 0; }
.product-card > svg, .media-card > svg, .merch-card > svg { width: 46px; height: 46px; margin-bottom: 28px; color: var(--blue); }
.product-card > span, .media-card > span, .merch-card > span, .platform-card > span { position: absolute; top: 28px; right: 28px; font: 600 12px/1 var(--display); }
.product-card h3, .media-card h3, .merch-card h3, .platform-card h3 { margin: 28px 0 14px; font: 600 clamp(22px, 2vw, 32px)/1.06 var(--display); letter-spacing: -.045em; }
.product-card p, .media-card p, .merch-card p, .platform-card p { font-size: 15px; line-height: 1.5; }
.product-card ul, .media-card ul, .merch-card ul, .platform-card ul { margin: 18px 0 0; padding-left: 20px; }
.product-card li, .media-card li, .merch-card li, .platform-card li { margin: 7px 0; font-size: 14px; line-height: 1.35; }
.feature-blue { color: var(--white); background: var(--blue); }
.feature-blue > svg { color: var(--white); }
.weather-card { background: #eef1ff; }
.weather-chart { position: absolute; right: 20px; bottom: 20px; left: 20px; height: 96px; display: flex; align-items: end; gap: 7%; border-bottom: 2px solid; }
.weather-chart i { width: 12%; background: var(--blue); }
.weather-chart i:nth-child(1) { height: 28%; }.weather-chart i:nth-child(2) { height: 48%; }.weather-chart i:nth-child(3) { height: 42%; }.weather-chart i:nth-child(4) { height: 75%; background: var(--coral); }.weather-chart i:nth-child(5) { height: 60%; }
.weather-chart b { position: absolute; right: 0; bottom: 62px; padding: 6px 9px; background: var(--yellow); font: 600 15px/1 var(--display); }
.law-card { background: var(--yellow); }
.museum-card { background: var(--white); }
.museum-card::after { content: ""; position: absolute; right: -30px; bottom: -30px; width: 180px; aspect-ratio: 1; border: 22px solid var(--blue); border-radius: 50%; }

.role-strip { margin-top: 36px; display: grid; grid-template-columns: .75fr 1.25fr; border: var(--line); }
.role-strip > div { padding: 28px; display: flex; justify-content: space-between; align-items: center; border-right: var(--line); }
.role-strip b { font: 600 clamp(18px, 2vw, 28px)/1.1 var(--display); letter-spacing: -.04em; }
.role-strip svg { width: 40px; height: 40px; flex: 0 0 auto; }
.role-strip ul { margin: 0; padding: 24px 28px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 30px; list-style: none; }
.role-strip li { padding-top: 10px; border-top: 1.5px solid; font-size: 14px; font-weight: 700; }
.role-yellow > div { background: var(--yellow); }
.role-blue > div { color: var(--white); background: var(--blue); }
.role-coral > div { color: var(--white); background: var(--coral); }

.speak-section { background: #f5f4ef; }
.speak-intro { display: grid; grid-template-columns: 1fr .7fr; gap: 8vw; align-items: end; }
.speak-intro blockquote { margin: 0; padding: 28px 0 28px 32px; border-left: 12px solid var(--yellow); font: 600 clamp(21px, 2.3vw, 35px)/1.22 var(--display); letter-spacing: -.04em; }
.media-layout { display: grid; grid-template-columns: .9fr 1.1fr; border: var(--line); }
.media-card { position: relative; min-height: 440px; padding: 28px; border-right: var(--line); border-bottom: var(--line); }
.media-card:nth-child(even) { border-right: 0; }
.media-card:nth-child(n+3) { border-bottom: 0; }
.media-main { color: var(--white); background: var(--blue); }
.media-main > svg { color: var(--white); }
.media-podcast { background: var(--coral); color: var(--white); }
.media-podcast > svg { color: var(--white); }
.media-detective { background: var(--yellow); }
.media-challenge { background: var(--white); }
.sound-wave { height: 80px; margin-top: 30px; display: flex; align-items: center; gap: 9px; }
.sound-wave i { width: 8px; height: 30%; background: currentColor; }
.sound-wave i:nth-child(2), .sound-wave i:nth-child(6) { height: 55%; }.sound-wave i:nth-child(3), .sound-wave i:nth-child(5) { height: 80%; }.sound-wave i:nth-child(4) { height: 100%; }
.challenge-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.challenge-columns h4 { font-size: 13px; text-transform: uppercase; }
.books-band { margin-top: 36px; display: grid; grid-template-columns: .8fr 1.2fr; border: var(--line); background: var(--yellow); }
.books-band-title { min-height: 240px; padding: 28px; display: flex; flex-direction: column; border-right: var(--line); }
.books-band-title svg { width: 52px; height: 52px; }
.books-band-title h3 { margin: auto 0 0; font: 600 clamp(26px, 3vw, 42px)/1.05 var(--display); letter-spacing: -.05em; }
.books-band > ul { margin: 0; padding: 28px; list-style: none; }
.books-band > ul li { padding: 16px 0; border-bottom: 1.5px solid; font-size: 17px; font-weight: 700; }
.books-band > ul li:last-child { border-bottom: 0; }

.make-section { background: var(--white); }
.make-section .content-heading .section-icon { color: var(--coral); }
.make-intro { display: grid; grid-template-columns: 1fr 1.15fr; gap: 32px 7vw; }
.make-intro > p:last-child { grid-column: 1 / -1; max-width: 900px; margin: 0; font-size: 20px; line-height: 1.5; }
.client-cloud { margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; border-top: var(--line); border-left: var(--line); list-style: none; }
.client-cloud li { padding: 15px 18px; border-right: var(--line); border-bottom: var(--line); font-weight: 800; }
.formula-block { margin-top: 70px; padding: 32px; color: var(--white); background: var(--coral); border: var(--line); }
.formula-block h3 { margin: 0 0 30px; font: 600 17px/1 var(--display); text-transform: uppercase; }
.formula-source { max-width: 1120px; margin: -8px 0 34px; font-size: 18px; line-height: 1.45; font-weight: 800; }
.formula-block ol { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); list-style: none; }
.formula-block li { position: relative; min-height: 145px; padding: 0 22px; border-left: 1.5px solid currentColor; }
.formula-block li:first-child { border-left: 0; padding-left: 0; }
.formula-block b { display: block; margin-bottom: 48px; font: 600 34px/1 var(--display); }
.formula-block span { font-size: 14px; font-weight: 800; }
.make-products { display: grid; grid-template-columns: 1.35fr .65fr; border: var(--line); }
.profession-card { display: grid; grid-template-columns: .8fr 1.2fr; min-height: 480px; border-right: var(--line); }
.profession-lead { position: relative; padding: 28px; color: var(--white); background: var(--blue); }
.profession-lead svg { width: 52px; height: 52px; }
.profession-lead > span { position: absolute; top: 28px; right: 28px; font: 600 12px/1 var(--display); }
.profession-lead h3 { margin: 120px 0 15px; font: 600 clamp(24px, 2.5vw, 38px)/1.05 var(--display); }
.profession-lead p { font-size: 15px; line-height: 1.5; }
.profession-card > ul { margin: 0; padding: 24px 28px; list-style: none; }
.profession-card > ul li { padding: 16px 0; border-bottom: 1.5px solid; font-size: 15px; }
.profession-card > ul li:last-child { border-bottom: 0; }
.merch-card { position: relative; padding: 28px; background: var(--yellow); }
.merch-card > svg { color: var(--ink); }

.region-section { color: var(--white); background: var(--ink); }
.region-section .content-heading .section-icon, .region-section .section-index { color: var(--yellow); }
.region-layout { display: grid; grid-template-columns: 1fr .8fr; align-items: center; gap: 7vw; }
.region-copy > p:last-child { max-width: 620px; margin-top: 35px; font-size: 19px; line-height: 1.5; }
.orbit-art { position: relative; min-height: 440px; }
.orbit { position: absolute; inset: 12%; border: 2px solid var(--yellow); border-radius: 50%; }
.orbit.o2 { inset: 20% 0; transform: rotate(60deg); }.orbit.o3 { inset: 20% 0; transform: rotate(120deg); }
.orbit-art b { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); font: 500 84px/1 var(--display); }
.orbit-art span { position: absolute; top: 17%; left: 18%; width: 22px; aspect-ratio: 1; border-radius: 50%; background: var(--coral); box-shadow: 250px 220px 0 var(--blue), 320px 50px 0 var(--yellow); }
.topics { margin-top: 80px; display: grid; grid-template-columns: .35fr 1.65fr; border-top: 2px solid var(--white); }
.topics h3 { margin: 0; padding: 28px 28px 28px 0; font: 600 clamp(25px, 2.5vw, 38px)/1 var(--display); }
.topics ol { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); list-style: none; }
.topics li { min-height: 105px; padding: 22px; border-right: 1px solid rgba(255,255,255,.5); border-bottom: 1px solid rgba(255,255,255,.5); font-size: 15px; font-weight: 700; counter-increment: topic; }
.topics li::before { content: counter(topic, decimal-leading-zero); display: block; margin-bottom: 22px; color: var(--yellow); font: 600 11px/1 var(--display); }

.platform-section { padding-block: clamp(100px, 11vw, 170px); background: var(--white); }
.platform-heading { display: grid; grid-template-columns: 125px 1fr; align-items: start; gap: 28px; margin-bottom: 55px; }
.platform-heading > svg { width: 92px; height: 92px; color: var(--blue); }
.platform-heading h2 { max-width: 1100px; margin: 12px 0 18px; font: 600 clamp(48px, 6vw, 96px)/.95 var(--display); letter-spacing: -.07em; }
.platform-heading p { margin: 0; font-size: 22px; font-weight: 700; }
.platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: var(--line); }
.platform-card { position: relative; min-height: 520px; padding: 30px; border-right: var(--line); }
.platform-card:last-child { border-right: 0; }
.platform-card > svg { width: 54px; height: 54px; }
.platform-card h3 { margin-top: 130px; }
.platform-card p, .platform-card li { font-size: 16px; }

.final-section { padding-block: 40px 140px; }
.final-formula { display: grid; grid-template-columns: repeat(4, 1fr); border: var(--line); }
.final-formula article { min-height: 260px; padding: 28px; border-right: var(--line); }
.final-formula article:last-child { border-right: 0; }
.final-formula article:nth-child(1) { color: var(--white); background: var(--blue); }.final-formula article:nth-child(2) { background: var(--yellow); }.final-formula article:nth-child(3) { color: var(--white); background: var(--coral); }
.final-formula b { font: 600 clamp(20px, 2vw, 28px)/1.1 var(--display); }
.final-formula p { margin: 80px 0 0; font-size: 15px; line-height: 1.45; font-weight: 700; }
.final-statement { margin-top: 52px; display: grid; grid-template-columns: .6fr 1.4fr; border: var(--line); }
.final-statement > * { min-width: 0; }
.mini-chart { position: relative; min-height: 320px; display: flex; align-items: end; gap: 7%; padding: 42px; color: var(--white); background: var(--blue); }
.mini-chart::after { content: ""; position: absolute; right: 38px; bottom: 42px; left: 38px; height: 3px; background: var(--ink); }
.mini-chart i { z-index: 1; width: 10%; background: var(--coral); }
.mini-chart i:nth-child(1) { height: 22%; }.mini-chart i:nth-child(2) { height: 38%; }.mini-chart i:nth-child(3) { height: 32%; }.mini-chart i:nth-child(4) { height: 65%; }.mini-chart i:nth-child(5) { height: 86%; }
.mini-chart span { position: absolute; top: 24px; right: 34px; font: 500 60px/1 var(--display); }
.final-statement p { margin: 0; padding: clamp(38px, 6vw, 90px); align-self: center; font: 600 clamp(30px, 4vw, 62px)/1.05 var(--display); letter-spacing: -.055em; }
.final-statement strong { color: var(--blue); }

.site-footer { min-height: 150px; padding-inline: max(36px, calc((100vw - 1480px) / 2)); display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 40px; color: var(--white); background: var(--ink); }
.site-footer p { justify-self: center; margin: 0; font-size: 14px; }
.back-top { position: fixed; z-index: 45; right: 28px; bottom: 28px; width: 52px; height: 52px; padding: 12px; border: var(--line); color: var(--white); background: var(--blue); cursor: pointer; opacity: 0; pointer-events: none; transform: translateY(12px); transition: opacity .2s ease, transform .2s ease; }
.back-top.visible { opacity: 1; pointer-events: auto; transform: none; }
.back-top svg { width: 100%; height: 100%; transform: rotate(-90deg); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; }
.reveal.in-view { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  :root { --shell: min(100% - 40px, 920px); }
  .site-header { padding-inline: 20px; grid-template-columns: auto 1fr; }
  .menu-toggle { width: 42px; height: 42px; padding: 10px; display: grid; align-content: center; gap: 5px; border: 0; background: none; }
  .menu-toggle span:not(.sr-only) { display: block; width: 100%; height: 2px; background: var(--ink); transition: .2s ease; }
  .main-nav { position: fixed; top: 76px; right: 0; left: 0; padding: 18px 20px 26px; display: grid; gap: 0; background: var(--white); border-bottom: var(--line); transform: translateY(-130%); transition: transform .25s ease; }
  .main-nav.open { transform: none; }
  .main-nav a { padding: 14px 0; border-bottom: 1px solid #ddd; }
  .hero { grid-template-columns: 1fr; }
  .hero-puzzle { width: min(680px, 100%); min-height: 560px; margin-inline: auto; }
  .direction-grid { grid-template-columns: 1fr 1fr; }
  .direction-card:nth-child(2) { border-right: 0; }.direction-card:nth-child(-n+2) { border-bottom: var(--line); }
  .content-heading { grid-template-columns: 120px 1fr; }
  .learn-products { grid-template-columns: 1fr 1fr; }
  .product-card:nth-child(3n) { border-right: var(--line); }
  .product-card:nth-child(even) { border-right: 0; }
  .product-card:nth-child(n+4) { border-bottom: var(--line); }
  .product-card:last-child { grid-column: 1 / -1; border-right: 0; border-bottom: 0; }
  .formula-block ol { grid-template-columns: repeat(3, 1fr); row-gap: 32px; }
  .make-products { grid-template-columns: 1fr; }
  .profession-card { border-right: 0; border-bottom: var(--line); }
  .platform-grid, .final-formula { grid-template-columns: 1fr; }
  .platform-card, .final-formula article { min-height: auto; border-right: 0; border-bottom: var(--line); }
  .platform-card:last-child, .final-formula article:last-child { border-bottom: 0; }
  .platform-card h3, .final-formula p { margin-top: 42px; }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 28px); }
  html { scroll-padding-top: 70px; }
  .site-header { min-height: 66px; grid-template-columns: auto auto; gap: 12px; }
  .brand { font-size: 15px; }.brand-mark { width: 22px; }
  .menu-toggle { justify-self: end; }
  .header-link { display: none; }
  .main-nav { top: 66px; }
  .hero { min-height: auto; padding-block: 65px 80px; }
  .hero h1 { font-size: clamp(42px, 14vw, 70px); }
  .hero-lead { font-size: 17px; }
  .hero-puzzle { min-height: 360px; }
  .hero-piece { width: 46%; font-size: 10px; }
  .directions { padding-bottom: 80px; }
  .section-title, .final-heading { display: block; }
  .section-title h2, .final-heading h2 { margin-top: 14px; }
  .direction-grid { grid-template-columns: 1fr; }
  .direction-card { min-height: 300px; border-right: 0; border-bottom: var(--line); }
  .direction-card:last-child { border-bottom: 0; }
  .content-section { padding-block: 78px; }
  .content-heading { grid-template-columns: 1fr; gap: 26px; margin-bottom: 48px; }
  .content-heading h2 { font-size: clamp(46px, 16vw, 78px); }
  .content-heading > div:first-child { justify-content: space-between; }
  .large-copy { font-size: 24px; }
  .learn-intro, .speak-intro, .make-intro, .region-layout { grid-template-columns: 1fr; }
  .action-list ul, .client-cloud { grid-template-columns: 1fr; }
  .learn-products, .media-layout { grid-template-columns: 1fr; }
  .product-card, .media-card { min-height: auto; border-right: 0 !important; border-bottom: var(--line) !important; }
  .product-card:last-child, .media-card:last-child { grid-column: auto; border-bottom: 0 !important; }
  .weather-card { padding-bottom: 150px; }
  .role-strip, .books-band, .profession-card, .final-statement { grid-template-columns: 1fr; }
  .role-strip > div, .books-band-title, .profession-lead { border-right: 0; border-bottom: var(--line); }
  .role-strip ul { grid-template-columns: 1fr; }
  .challenge-columns { grid-template-columns: 1fr; }
  .formula-block { padding: 24px 18px; }
  .formula-block ol { grid-template-columns: 1fr 1fr; }
  .formula-block li { min-height: 120px; }
  .formula-block b { margin-bottom: 24px; }
  .profession-card { min-height: auto; }
  .profession-lead h3 { margin-top: 70px; }
  .orbit-art { min-height: 320px; }
  .topics { grid-template-columns: 1fr; }
  .topics ol { grid-template-columns: 1fr 1fr; }
  .platform-heading { grid-template-columns: 1fr; }
  .platform-heading h2 { font-size: clamp(42px, 13vw, 66px); }
  .platform-card { padding: 24px; }
  .final-statement p { padding: 36px 24px; }
  .site-footer { padding: 36px 20px; grid-template-columns: 1fr; justify-items: start; }
  .site-footer p { justify-self: start; }
  .back-top { right: 14px; bottom: 14px; }
}

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