/* A tactile research display. Color is tied to the selected research object. */
#top > #research.research-playground {
  --desk-ink: #142a37;
  --desk-copy: #52616a;
  --desk-color: #2257be;
  --desk-tint: #dce9ff;
  --desk-accent: #76a6d8;
  --desk-wash: #f3f7fe;
  background: var(--desk-wash) !important;
  /* Override the legacy research-section spacing within this section only. */
  padding: clamp(56px, 4.5vw, 72px) 0 24px !important;
  overflow: clip;
  transition: background-color 400ms ease-out;
}
#top > #research.research-playground::before { display: none !important; }
#top > #research[data-desk-case="service"] { --desk-ink: #15382d; --desk-copy: #466456; --desk-color: #096d56; --desk-tint: #ccebdc; --desk-accent: #70b99b; --desk-wash: #f1f8f4; }
#top > #research[data-desk-case="information"] { --desk-ink: #232e53; --desk-copy: #535e80; --desk-color: #4653bd; --desk-tint: #e0e4ff; --desk-accent: #959fdf; --desk-wash: #f3f4ff; }
#research.research-playground .desk-inner { width: min(1460px, calc(100% - 2 * var(--desktop-gutter, 64px))); margin-inline: auto; position: relative; }
#research :is(.desk-inner, .desk-copy, .desk-visual, .desk-panel) { min-width: 0; }
#research .desk-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 32px; }
#research .desk-kicker { color: var(--desk-color); font-size: 12px; font-weight: 700; letter-spacing: .13em; margin: 0 0 10px; }
#research .desk-heading h2 { font-size: clamp(38px, 4vw, 60px); line-height: 1.15; color: var(--desk-ink); letter-spacing: -.035em; margin: 0; }
#research .desk-heading-dot { display: inline-block; width: .17em; height: .17em; margin-left: .15em; background: var(--desk-accent); border-radius: 50%; }
#research .desk-heading-stickers { position: relative; flex: 0 0 142px; height: 76px; margin-right: 18px; pointer-events: none; }
#research .desk-sticker-grid { position: absolute; left: 4px; top: 11px; width: 58px; height: 58px; border: 4px solid #fff; border-radius: 9px; transform: rotate(-14deg); background-color: var(--desk-tint); background-image: linear-gradient(var(--desk-accent) 1px, transparent 1px), linear-gradient(90deg,var(--desk-accent) 1px,transparent 1px); background-size: 12px 12px; box-shadow: 0 2px 3px #142a3714; }
#research .desk-sticker-disc { position: absolute; left: 56px; top: 5px; width: 64px; height: 64px; border: 4px solid #fff; border-radius: 50%; background: var(--desk-color); box-shadow: 0 2px 3px #142a3714; }
#research .desk-sticker-disc::before { content: ""; position: absolute; inset: 10px; border: 1px solid #ffffffb3; border-radius: 50%; }
#research .desk-sticker-disc::after { content: ""; position: absolute; inset: 22px; border-radius: 50%; background: var(--desk-tint); }
#research .desk-sticker-cross { position: absolute; right: 0; bottom: 3px; width: 34px; height: 34px; background: var(--desk-accent); transform: rotate(15deg); clip-path: polygon(36% 0,64% 0,64% 36%,100% 36%,100% 64%,64% 64%,64% 100%,36% 100%,36% 64%,0 64%,0 36%,36% 36%); }

#research .desk-tabs { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; position: relative; z-index: 2; padding: 7px 0; min-width: 0; }
#research .desk-tab { --tab-angle: -1.5deg; appearance: none; border: 1px solid var(--desk-tint); border-radius: 10px; background: #fff; display: grid; grid-template-columns: 20px minmax(0,1fr) 20px; align-items: center; gap: 11px; padding: 16px 15px; min-width: 0; text-align: left; color: var(--desk-ink); font: inherit; font-size: 16px; font-weight: 650; cursor: pointer; transform: rotate(var(--tab-angle)); transition: background-color 220ms ease-out, border-color 220ms ease-out, transform 220ms ease-out, box-shadow 220ms ease-out; }
#research .desk-tab:nth-child(2) { --tab-angle: 1deg; }
#research .desk-tab:nth-child(3) { --tab-angle: -1deg; }
#research .desk-tab[aria-selected="true"] { background: var(--desk-tint); border-color: var(--desk-accent); color: var(--desk-color); box-shadow: 0 3px 0 var(--desk-accent); transform: translateY(-3px) rotate(var(--tab-angle)); }
#research .desk-tab-copy { display: flex; flex-direction: column; gap: 5px; white-space: nowrap; }
#research .desk-tab-copy small { font-size: 11px; font-weight: 400; color: var(--desk-copy); line-height: 1.4; }
#research .desk-tab-arrow { opacity: .35; font-size: 20px; transition: opacity 180ms, transform 220ms; }
#research .desk-tab[aria-selected="true"] .desk-tab-arrow { opacity: 1; }
#research .desk-glyph { display: inline-block; width: 18px; height: 18px; flex-shrink: 0; transition: transform 280ms ease-out; }
#research .glyph-form { background: #5077d2; border-radius: 4px; transform: rotate(-12deg); }
#research .glyph-service { border: 4px solid #19856e; border-radius: 50%; }
#research .glyph-information { background: #6571ce; clip-path: polygon(50% 0,100% 50%,50% 100%,0 50%); }
#research .desk-tab[aria-selected="true"] .desk-glyph { background: var(--desk-color); border-color: var(--desk-color); }
#research .desk-tab[aria-selected="true"] .glyph-service { background: transparent; }
#research :is(.desk-tab, .desk-flip, .desk-project-link, .desk-face a):focus-visible { outline: 3px solid var(--desk-color); outline-offset: 5px; }

#research .desk-stage { margin-top: 8px; }
#research .desk-panel { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.35fr); gap: clamp(40px,5vw,80px); align-items: center; min-height: 490px; padding: 30px 14px 14px 4px; }
#research .desk-panel[hidden] { display: none; }
#research .desk-study-label { font-size: 14px; font-weight: 650; margin: 0 0 15px; color: var(--desk-color); }
#research .desk-case-title { font-size: clamp(38px,3.7vw,56px); line-height: 1.17; letter-spacing: -.03em; margin: 0 0 24px; color: var(--desk-ink); }
#research .desk-question { color: var(--desk-ink); font-size: clamp(18px,1.6vw,22px); font-weight: 600; line-height: 1.7; margin: 0 0 12px; text-wrap: pretty; }
#research .desk-description { color: var(--desk-copy); font-size: 15px; line-height: 1.9; margin: 0; max-width: 34em; min-height: 5.7em; text-wrap: pretty; }
#research .desk-method-tags { list-style: none; padding: 0; margin: 20px 0 26px; display: flex; flex-wrap: wrap; gap: 8px 16px; }
#research .desk-method-tags li { color: var(--desk-color); font-size: 13px; display: flex; align-items: center; gap: 7px; }
#research .desk-method-tags li::before { content: ""; width: 4px; height: 4px; background: currentColor; border-radius: 50%; }
#research .desk-project-link { display: inline-flex; align-items: center; gap: 24px; color: var(--desk-ink); text-decoration: none; font-size: 14px; font-weight: 650; }
#research .desk-project-link > span { display: grid; place-items: center; border: 1px solid #76868d; border-radius: 50%; width: 32px; height: 32px; transition: transform 200ms ease-out, background-color 200ms; }

#research .desk-visual { position: relative; padding: 24px 12px 0; isolation: isolate; perspective: 1400px; }
#research .desk-halo { position: absolute; z-index: -1; width: 88%; height: calc(100% - 34px); left: 7%; top: -2%; background: var(--desk-tint); border-radius: 50%; transform: rotate(-8deg); transition: background-color 400ms; pointer-events: none; }
#research .desk-spark { position: absolute; width: clamp(66px,7vw,112px); right: -24px; top: -10px; color: var(--desk-accent); transform: rotate(12deg); z-index: 2; pointer-events: none; }
#research .desk-orbit { position: absolute; left: -28px; bottom: 66px; width: 84px; height: 84px; border: 15px solid var(--desk-accent); border-radius: 50%; z-index: -1; pointer-events: none; }
#research .desk-photo-tape { position: absolute; left: 42px; top: -12px; width: 112px; height: 29px; background: color-mix(in srgb,var(--desk-accent) 60%,white); opacity: .82; transform: translateZ(2px) rotate(-12deg); clip-path: polygon(3% 0,98% 5%,95% 26%,100% 45%,96% 67%,99% 96%,0 100%,3% 74%,0 47%,4% 24%); z-index: 2; pointer-events: none; }
#research .desk-photo { position: relative; transform: rotate(-2.5deg) rotateX(var(--desk-rx,0deg)) rotateY(var(--desk-ry,0deg)); transform-style: preserve-3d; transition: transform 300ms cubic-bezier(.2,.7,.2,1); }
#research [data-desk-panel="service"] .desk-photo { transform: rotate(2deg) rotateX(var(--desk-rx,0deg)) rotateY(var(--desk-ry,0deg)); }
#research [data-desk-panel="information"] .desk-photo { transform: rotate(-1.5deg) rotateX(var(--desk-rx,0deg)) rotateY(var(--desk-ry,0deg)); }
#research .desk-photo-rotor { position: relative; transform-style: preserve-3d; transition: transform 650ms cubic-bezier(.22,.7,.2,1); }
#research .desk-visual.is-flipped .desk-photo-rotor { transform: rotateY(180deg); }
#research .desk-face { margin: 0; background: #fff; padding: 12px 12px 0; border-radius: 12px; backface-visibility: hidden; -webkit-backface-visibility: hidden; box-shadow: 0 7px 8px #152c3e18; overflow: hidden; }
#research .desk-face a { display: block; position: relative; aspect-ratio: 2.15; overflow: hidden; border-radius: 5px; background: #fff; }
#research .desk-front > a { min-height: 310px; }
#research .desk-face img { display: block; width: 100%; height: 100%; object-fit: cover; }
#research .desk-back img { object-fit: contain; }
#research .desk-image-zoom { position: absolute; right: 12px; bottom: 12px; display: grid; place-items: center; border-radius: 50%; width: 30px; height: 30px; color: #1e303a; background: #fff; font-size: 19px; box-shadow: 0 2px 3px #152c3e24; }
#research .desk-face figcaption { display: flex; align-items: center; gap: 14px; padding: 19px 7px 20px; min-height: 62px; }
#research .desk-face figcaption span { color: var(--desk-color); font-size: 12px; flex-shrink: 0; }
#research .desk-face figcaption strong { font-size: 15px; font-weight: 600; color: var(--desk-ink); }
#research .desk-back { position: absolute; inset: 0; transform: rotateY(180deg); }
#research .desk-flip-controls { margin-top: 22px; display: flex; align-items: center; justify-content: flex-end; gap: 14px; }
#research .desk-flip { appearance: none; display: flex; align-items: center; gap: 9px; border: 0; background: #fff; border-radius: 999px; padding: 11px 16px; color: var(--desk-ink); font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; box-shadow: 0 2px 3px #152c3e14; }
#research .desk-flip svg { width: 17px; height: 17px; fill: none; stroke: var(--desk-color); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; transition: transform 400ms ease-out; }
#research .desk-flip[aria-pressed="true"] svg { transform: rotate(180deg); }

#research .desk-methods { position: relative; padding: 26px 30px 28px; background: #ffffffc7; border: 1px solid var(--desk-tint); border-radius: 16px; }
#research .desk-methods::before { content: ""; position: absolute; top: -8px; left: 34px; width: 70px; height: 17px; background: var(--desk-tint); border: 1px solid #ffffffb3; transform: rotate(-5deg); pointer-events: none; }
#research .desk-paperclip { position: absolute; right: 23px; top: -19px; width: 17px; height: 36px; border: 2px solid var(--desk-accent); border-radius: 10px; transform: rotate(17deg); pointer-events: none; }
#research .desk-paperclip::after { content: ""; position: absolute; top: 5px; left: 3px; width: 7px; height: 25px; border: 2px solid var(--desk-accent); border-bottom: 0; border-radius: 6px 6px 0 0; }
#research .desk-methods > header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 24px; gap: 16px; }
#research .desk-methods h3 { font-size: 26px; line-height: 1.3; margin: 0; color: var(--desk-ink); letter-spacing: -.025em; }
#research .desk-methods header p { margin: 0; font-size: 13px; color: var(--desk-copy); }
#research .desk-methods ol { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 32px; }
#research .desk-methods li { position: relative; min-width: 0; }
#research .desk-methods li:not(:last-child)::before { content: ""; position: absolute; left: 60px; right: -10px; top: 23px; height: 1px; background: var(--desk-accent); opacity: .65; }
#research .desk-methods li:not(:last-child)::after { content: ""; position: absolute; right: -10px; top: 20px; width: 7px; height: 7px; border-top: 1px solid var(--desk-accent); border-right: 1px solid var(--desk-accent); transform: rotate(45deg); }
#research .desk-step-number { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; color: var(--desk-color); background: var(--desk-tint); font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; transition: transform 260ms ease-out; }
#research .desk-methods li:nth-child(2) .desk-step-number { border-radius: 50%; }
#research .desk-methods li:nth-child(3) .desk-step-number { border-radius: 8px; }
#research .desk-methods li:nth-child(4) .desk-step-number { border-radius: 50% 50% 10px 10px; }
#research .desk-methods h4 { font-size: 20px; color: var(--desk-ink); margin: 15px 0 9px; }
#research .desk-methods li p { font-size: 14px; line-height: 1.75; margin: 0; color: var(--desk-copy); min-height: 3.5em; }
#research .desk-methods small { display: block; font-size: 12px; line-height: 1.8; color: var(--desk-copy); margin-top: 10px; }
#research .desk-cases { margin-top: 28px; }
#research .desk-cases-heading { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1.35fr); align-items: center; gap: clamp(40px,5vw,80px); }
#research .desk-cases-heading h3 { display: flex; align-items: center; gap: 18px; color: var(--desk-ink); font-size: 26px; line-height: 1.3; letter-spacing: -.025em; margin: 0; }
#research .desk-case-stack { position: relative; width: 45px; height: 46px; flex-shrink: 0; margin-left: 7px; pointer-events: none; }
#research .desk-case-stack i { position: absolute; top: 4px; left: 7px; width: 30px; height: 37px; border: 2px solid #fff; border-radius: 5px; background: var(--desk-tint); transform: translateX(-8px) rotate(-20deg); }
#research .desk-case-stack i:nth-child(2) { background: var(--desk-accent); transform: translate(1px,-2px) rotate(-4deg); }
#research .desk-case-stack i:nth-child(3) { background: var(--desk-color); transform: translate(9px,2px) rotate(13deg); }
#research .desk-case-stack i:nth-child(3)::after { content: ""; position: absolute; left: 5px; right: 5px; bottom: 7px; height: 2px; background: #ffffffb3; box-shadow: 0 -5px 0 #ffffffb3; }

/* The reverse is a product walkthrough with real, inspectable design details. */
#research .desk-visual.is-flipped .desk-photo { transform: none; }
#research .desk-visual.is-flipped .desk-spark { opacity: 0; }
#research .desk-visual.is-flipped .desk-photo-tape { opacity: 0; }
#research .desk-design { display: flex; flex-direction: column; padding: 22px; }
#research .desk-design-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 14px; margin-bottom: 8px; border-bottom: 1px solid var(--desk-tint); }
#research .desk-design-heading h5 { margin: 0; font-size: 22px; line-height: 1.3; color: var(--desk-ink); }
#research .desk-design-heading > span { font-size: 12px; color: var(--desk-copy); }
#research .desk-design-body { display: grid; grid-template-columns: 1.05fr 1fr; gap: 18px; flex: 1; min-height: 0; }
#research .desk-detail-tabs { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
#research .desk-detail-tab { appearance: none; border: 0; background: transparent; border-radius: 8px; padding: 10px 12px; text-align: left; font: inherit; cursor: pointer; flex: 1; color: var(--desk-ink); transition: background-color 160ms ease-out; }
#research .desk-detail-tab[aria-selected="true"] { background: var(--desk-wash); }
#research .desk-detail-tab:focus-visible { outline: 2px solid var(--desk-color); outline-offset: -2px; }
#research .desk-detail-title { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 16px; font-weight: 650; line-height: 1.4; color: var(--desk-color); }
#research .desk-detail-title > span { opacity: 0; }
#research .desk-detail-tab[aria-selected="true"] .desk-detail-title > span { opacity: 1; }
#research .desk-detail-description { display: block; font-size: 13px; line-height: 1.65; color: var(--desk-copy); margin-top: 5px; text-wrap: pretty; }
#research .desk-detail-images { min-width: 0; min-height: 0; padding-top: 6px; }
#research .desk-detail-view { display: grid; grid-template-rows: minmax(0,1fr) auto; gap: 9px; height: 100%; margin: 0; }
#research .desk-detail-view[hidden] { display: none; }
#research .desk-detail-view .desk-detail-image { height: 100%; min-height: 0; aspect-ratio: auto; display: grid; place-items: center; background: var(--desk-wash); container-type: size; }
#research .desk-detail-crop { position: relative; display: block; overflow: hidden; aspect-ratio: var(--crop-ratio); width: min(100%,calc(100cqh * var(--crop-width))); }
#research .desk-detail-crop img { position: absolute; width: var(--image-width); height: var(--image-height); max-width: none; left: var(--image-left); top: var(--image-top); object-fit: fill; }
#research .desk-detail-view figcaption { display: block; min-height: 0; padding: 0; color: var(--desk-copy); text-align: center; font-size: 12px; line-height: 1.5; }

body.research-zoom-open { overflow: hidden; }
#research.research-playground .desk-zoom { position: fixed; inset: 0; margin: auto; width: min(1440px,calc(100vw - 48px)); max-height: calc(100dvh - 48px); padding: 18px; background: #fff; border: 0; border-radius: 12px; overflow: auto; }
#research .desk-zoom::backdrop { background: #102332cf; }
#research .desk-zoom > header { display: flex; justify-content: space-between; align-items: center; gap: 18px; margin-bottom: 14px; }
#research .desk-zoom h3 { color: #142a37; font-size: 20px; line-height: 1.5; margin: 0; }
#research .desk-zoom-close { display: flex; align-items: center; gap: 14px; border: 0; background: #edf2f6; border-radius: 999px; padding: 10px 16px; min-height: 44px; color: #142a37; cursor: pointer; font: inherit; font-size: 14px; }
#research .desk-zoom-close > span { font-size: 24px; line-height: 1; }
#research .desk-zoom-close:focus-visible { outline: 3px solid #2257be; outline-offset: 3px; }
#research .desk-zoom > img { display: block; width: 100%; height: auto; max-height: calc(100dvh - 164px); object-fit: contain; }
@media (hover:hover) and (pointer:fine) {
  #research .desk-tab:hover { transform: translateY(-4px) rotate(0deg); }
  #research .desk-tab:hover:not([aria-selected="true"]) { background: var(--desk-wash); border-color: var(--desk-accent); }
  #research .desk-tab:active { transform: translateY(1px) rotate(0deg); box-shadow: none; }
  #research .desk-tab:hover .desk-glyph { transform: rotate(35deg); }
  #research .desk-project-link:hover > span { background: var(--desk-tint); transform: translate(2px,-2px); }
  #research .desk-flip:hover { background: var(--desk-tint); }
  #research .desk-methods li:hover .desk-step-number { transform: rotate(-10deg) translateY(-3px); }
}
@media (width < 1180px) {
  #research .desk-panel { gap: 30px; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); min-height: 470px; }
  #research .desk-case-title { font-size: 40px; }
  #research .desk-question { font-size: 18px; }
  #research .desk-description { font-size: 14px; }
  #research .desk-photo figcaption { padding-block: 15px; gap: 8px; }
  #research .desk-photo figcaption strong { font-size: 13px; }
  #research .desk-flip-controls { justify-content: flex-end; }
  #research .desk-spark { right: -18px; top: 0; width: 70px; }
}
@media (width < 1180px) {
  #research .desk-heading { align-items: center; gap: 18px; }
  #research .desk-heading-stickers { transform: scale(.8); transform-origin: right center; margin-right: 0; }
  #research .desk-cases-heading { grid-template-columns: 1fr; gap: 20px; }
  #research .desk-tabs { width: 100%; gap: 14px; }
  #research .desk-tab { padding: 14px 16px; gap: 9px; font-size: 15px; }
  #research .desk-panel { grid-template-columns: 1fr; gap: 22px; padding-inline: 0; }
  #research .desk-copy { display: grid; grid-template-columns: 1fr 1fr; gap: 0 30px; }
  #research .desk-study-label, #research .desk-case-title { grid-column: 1; }
  #research .desk-question { grid-column: 2; grid-row: 1 / 3; align-self: center; }
  #research .desk-description { grid-column: 1 / -1; min-height: auto; }
  #research .desk-method-tags { grid-column: 1; margin-bottom: 0; }
  #research .desk-project-link { grid-column: 2; align-self: end; justify-self: end; }
  #research .desk-visual { max-width: 760px; width: calc(100% - 30px); margin: 16px auto 0; }
  #research .desk-methods ol { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 28px; }
  #research .desk-methods li:nth-child(2)::before,
  #research .desk-methods li:nth-child(2)::after { display: none; }
}
@media (width < 600px) {
  #research .desk-heading-stickers { display: none; }
  #research .desk-tabs { gap: 8px; }
  #research .desk-tab { grid-template-columns: 1fr; padding: 12px 10px; font-size: 13px; gap: 8px; }
  #research .desk-tab-arrow { display: none; }
  #research .desk-tab-copy { white-space: normal; }
  #research .desk-glyph { width: 13px; height: 13px; }
  #research .glyph-service { border-width: 3px; }
  #research .desk-copy { display: block; }
  #research .desk-case-title { margin-bottom: 20px; }
  #research .desk-method-tags { margin-bottom: 22px; }
  #research .desk-flip-controls { justify-content: flex-end; }
  #research .desk-design { padding: 14px; }
  #research .desk-design-heading > span { display: none; }
  #research .desk-design-body { gap: 10px; }
  #research .desk-detail-tab { padding: 8px; }
  #research .desk-detail-title { font-size: 14px; }
  #research .desk-detail-description { font-size: 12px; }
  #research .desk-methods { padding: 22px 18px; }
  #research .desk-methods > header { align-items: flex-start; flex-direction: column; gap: 10px; }
  #research .desk-orbit { width: 64px; height: 64px; border-width: 10px; left: -15px; }
  #research .desk-spark { width: 52px; }
}
@media (prefers-reduced-motion: reduce) {
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