/* Unfolded Technologies - corporate site. Every colour on the page comes from the palette tokens below, including the triangle field, which app.js only tags with a level class (.l0 to .l5). Two palettes. The default follows the new UnfoldedData logo, gold on maroon. The earlier bright one - the unfoldeddata.ai yellow and orange plus red - is kept as `data-palette="bright"`: put that attribute on to use it. */ :root { --ink: #1a1a1a; --ink-soft: #4a4540; --ink-mute: #807870; --paper: #ffffff; --line: #e7e1d8; /* The marks. These stay the same in both palettes. */ --gold: #cc8d3b; --maroon: #7b251b; /* Triangle field, lightest to darkest, and the accents taken from it. */ --pale: #f6ead8; --fold-1: #e4b565; --fold-2: #cc8d3b; --fold-3: #b3652d; --fold-4: #963d21; --fold-5: #7b251b; --accent: var(--fold-3); /* nav underline, focus ring, list bullets */ --accent-deep: var(--fold-5); /* button hover, mission rule, form errors */ --product: var(--gold); /* the "Data" in UnfoldedData */ --display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif; --body: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif; --art-width: 42vw; --gutter: clamp(20px, 4vw, 64px); } :root[data-palette="bright"] { --pale: #fff1d6; --fold-1: #ffb800; --fold-2: #ffa700; /* unfoldeddata.ai --brand-400 */ --fold-3: #ff8d00; /* unfoldeddata.ai --brand-500 */ --fold-4: #f25c05; --fold-5: #d92b1c; --accent: var(--fold-4); --accent-deep: var(--fold-5); --product: var(--fold-3); } * { box-sizing: border-box; } html, body { height: 100%; margin: 0; } body { background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow: hidden; } a { color: inherit; } .sprite { position: absolute; width: 0; height: 0; overflow: hidden; } .brand-logo, .product-logo { fill: currentColor; } /* ---- page frame: content on the left, the folded field on the right ---- */ .site { position: relative; z-index: 1; width: calc(100vw - var(--art-width)); height: 100dvh; display: grid; grid-template-rows: auto 1fr auto; padding-inline: var(--gutter); transition: width .6s ease; } .field-art { position: fixed; top: 0; right: 0; bottom: 0; width: var(--art-width); background: var(--pale); transition: width .6s ease; } /* The team view needs the width for three bios, so the field gives way. */ body[data-view="team"] { --art-width: 24vw; } .folds { display: block; width: 100%; height: 100%; } /* ---- header ---- */ .site-header { display: flex; align-items: center; justify-content: space-between; gap: 16px 32px; flex-wrap: wrap; padding-block: 28px; } .brand { display: flex; align-items: center; gap: 12px; text-decoration: none; } .brand-logo { width: 30px; height: 34px; flex: none; color: var(--maroon); } .brand-name { font-family: var(--display); font-weight: 700; font-size: 21px; letter-spacing: -0.01em; } .brand-suffix { font-weight: 400; color: var(--ink-soft); } .site-nav { display: flex; gap: 28px; } .site-nav a { text-decoration: none; font-weight: 500; color: var(--ink-soft); padding-block: 4px; border-bottom: 2px solid transparent; } .site-nav a:hover { color: var(--ink); } .site-nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); } /* ---- views ---- */ .views { position: relative; min-height: 0; } .view { height: 100%; overflow-y: auto; /* Reserve the scrollbar's width even when there is none, so fitting the view (app.js fitView) does not change the width the text wraps in. */ scrollbar-gutter: stable; display: flex; flex-direction: column; max-width: 760px; padding-block: 12px 32px; animation: view-in .35s ease-out; } /* Centred with auto margins rather than justify-content: centre, which pushes the top of a too-tall view out of reach of its own scrollbar. */ .view > :first-child { margin-top: auto; } /* --fit is set by app.js to shrink a too-tall view until it fits the screen. */ .view > * { zoom: var(--fit, 1); } .view > :last-child { margin-bottom: auto; } /* `display: flex` above outranks the browser's own [hidden] rule. */ .view[hidden] { display: none; } @keyframes view-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } } .view h1 { font-family: var(--display); font-variation-settings: "wdth" 82; font-weight: 700; font-size: clamp(34px, 4.2vw, 60px); line-height: 1.02; letter-spacing: -0.025em; margin: 0 0 24px; } .view h1:focus { outline: none; } /* The landing headline is the one piece of type that is allowed to be big. */ .view-home h1 { font-size: clamp(42px, 6.4vw, 96px); max-width: 13ch; margin-bottom: 32px; } .lead { font-size: clamp(17px, 1.4vw, 20px); color: var(--ink-soft); max-width: 58ch; margin: 0 0 36px; } .actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; } /* ---- buttons ---- */ .btn { display: inline-flex; align-items: center; justify-content: center; font: 600 15px/1 var(--body); padding: 14px 22px; border: 2px solid var(--ink); border-radius: 4px; background: transparent; color: var(--ink); text-decoration: none; cursor: pointer; transition: background-color .15s, color .15s; } .btn:hover { background: var(--ink); color: var(--paper); } .btn-primary { background: var(--ink); color: var(--paper); } .btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); } a:focus-visible, .btn:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; } /* ---- product ---- */ .product { max-width: 60ch; } .product-name { display: flex; align-items: center; gap: 12px; font-family: var(--display); font-weight: 700; font-size: 30px; letter-spacing: -0.015em; margin: 0 0 6px; } .product-logo { width: 38px; height: 33px; flex: none; color: var(--gold); } .product-suffix { color: var(--product); } .product-line { font-size: 19px; color: var(--ink); margin: 0 0 16px; } .product p { color: var(--ink-soft); } .product-points { list-style: none; padding: 0; margin: 20px 0 32px; } .product-points li { padding: 12px 0 12px 20px; border-top: 1px solid var(--line); color: var(--ink-soft); position: relative; } .product-points li:last-child { border-bottom: 1px solid var(--line); } .product-points li::before { content: ""; position: absolute; left: 0; top: 20px; border-left: 9px solid var(--accent); border-top: 5px solid transparent; border-bottom: 5px solid transparent; } .product-points strong { color: var(--ink); font-weight: 600; } /* ---- about ---- */ .mission { font-family: var(--display); font-variation-settings: "wdth" 92; font-weight: 500; font-size: clamp(22px, 2.2vw, 32px); line-height: 1.25; letter-spacing: -0.01em; max-width: 30ch; margin: 0 0 32px; padding-left: 24px; border-left: 6px solid var(--accent-deep); } .about-body { display: grid; gap: 0 32px; grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 720px; } .about-body p { color: var(--ink-soft); margin: 0 0 16px; } /* ---- team ---- */ .team-intro { color: var(--ink-soft); margin: 0 0 28px; } .view-team { max-width: 1080px; } .team-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px; } /* Rows: name, role, bio, LinkedIn. The bio row stretches, so the LinkedIn links line up along the bottom whatever the bio lengths. */ .member { display: grid; grid-template-columns: 88px minmax(0, 1fr); grid-template-rows: auto auto 1fr auto; column-gap: 16px; } .member-art { display: block; grid-row: span 2; width: 88px; height: 88px; background: var(--pale); } .member-name { align-self: end; font-family: var(--display); font-weight: 700; font-size: 19px; line-height: 1.2; letter-spacing: -0.01em; margin: 0; } .member-role { align-self: start; margin: 2px 0 0; color: var(--ink-soft); font-size: 14.5px; line-height: 1.35; } .member-bio { grid-column: 1 / -1; margin-top: 16px; font-size: 14.5px; line-height: 1.55; color: var(--ink-soft); } .member-bio p { margin: 0 0 10px; } .member-link { grid-column: 1 / -1; justify-self: start; margin-top: 6px; display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; color: var(--ink-soft); text-decoration: none; } .member-link:hover { color: var(--ink); } .member-link svg { width: 18px; height: 18px; fill: var(--accent-deep); } /* Shared drawing style for the three animations. Every animated line has pathLength="1", so a dash of 1 is its whole length whatever its size. Each element's resting style is its finished state; the keyframes only run the way there, so with motion turned off the drawing simply shows. */ .member-art .ink { fill: none; stroke: var(--fold-5); stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; } .member-art .fill-gold { fill: var(--fold-2); } .member-art .fill-copper { fill: var(--fold-3); } .member-art .fill-deep { fill: var(--fold-5); } .member-art .fill-paper { fill: var(--paper); } .member-art .fill-pale { fill: var(--pale); } .member-art .fill-light { fill: var(--fold-1); } .member-art .ink-faint { fill: none; stroke: var(--pale); stroke-opacity: .3; stroke-width: 2; } /* Science: three drawings take four seconds each of a twelve-second loop. */ .sci { animation: sci-show 12s infinite both; animation-delay: calc(var(--i) * 4s); } .sci .ink { stroke-dasharray: 1; animation: sci-draw 12s ease-out infinite both; animation-delay: inherit; } @keyframes sci-show { 0% { opacity: 0; } 2%, 29% { opacity: 1; } 33%, 100% { opacity: 0; } } @keyframes sci-draw { 0% { stroke-dashoffset: 1; } 15%, 100% { stroke-dashoffset: 0; } } .bubble { transform-box: fill-box; transform-origin: center; animation: bubble 2.4s ease-in infinite both; animation-delay: calc(var(--b) * .8s); } @keyframes bubble { 0% { transform: translateY(0); opacity: 0; } 20% { opacity: 1; } 100% { transform: translateY(-36px); opacity: 0; } } /* Code: each line types in, stepwise, then clears in the same order. */ .code-line { transform-box: fill-box; transform-origin: 0 50%; animation: code-type 9s steps(6, end) infinite both; animation-delay: calc(var(--i) * .7s); } @keyframes code-type { 0% { transform: scaleX(0); opacity: 1; } 10%, 75% { transform: scaleX(1); opacity: 1; } 80%, 100% { transform: scaleX(1); opacity: 0; } } .code-cursor { animation: blink 1s steps(1, end) infinite; } @keyframes blink { 50% { opacity: 0; } } /* Business: bars grow, the trend line draws, the arrowhead lands, all clear. */ .biz-bar { transform-box: fill-box; transform-origin: 50% 100%; animation: biz-grow 8s cubic-bezier(.2, .7, .3, 1) infinite both; animation-delay: calc(var(--i) * .2s); } @keyframes biz-grow { 0% { transform: scaleY(0); opacity: 1; } 14%, 84% { transform: scaleY(1); opacity: 1; } 92%, 100% { transform: scaleY(1); opacity: 0; } } .biz-line { stroke-dasharray: 1; animation: biz-draw 8s ease-in-out infinite both; } @keyframes biz-draw { 0%, 16% { stroke-dashoffset: 1; opacity: 1; } 34%, 84% { stroke-dashoffset: 0; opacity: 1; } 92%, 100% { stroke-dashoffset: 0; opacity: 0; } } .biz-head { animation: biz-head 8s infinite both; } @keyframes biz-head { 0%, 32% { opacity: 0; } 36%, 84% { opacity: 1; } 92%, 100% { opacity: 0; } } /* ---- contact ---- */ .contact-grid { display: grid; grid-template-columns: minmax(160px, 1fr) minmax(0, 2.4fr); gap: 32px 48px; align-items: start; } .address { font-style: normal; color: var(--ink-soft); line-height: 1.7; } .address strong { color: var(--ink); font-weight: 600; } .contact-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; } .field { display: flex; flex-direction: column; gap: 6px; } .field-wide { grid-column: 1 / -1; } .field label { font-weight: 500; font-size: 14px; } .optional { color: var(--ink-mute); font-weight: 400; } .field input, .field textarea { font: 16px/1.4 var(--body); color: var(--ink); padding: 10px 12px; border: 1px solid #cfc7bb; border-radius: 4px; background: var(--paper); resize: vertical; } .field input:hover, .field textarea:hover { border-color: var(--ink-mute); } .gotcha { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; } .form-foot { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 20px; margin-top: 4px; } .form-status { margin: 0; font-size: 15px; } .form-status.is-ok { color: #1d7a3a; } .form-status.is-error { color: var(--accent-deep); } /* ---- footer ---- */ .site-footer { padding-block: 20px 28px; font-size: 13px; color: var(--ink-mute); } .site-footer p { margin: 0; } /* ---- the folded field ---- */ /* Fill and stroke both follow `color`, so one transition moves both. The stroke closes the hairline gaps anti-aliasing leaves between triangles. */ .folds polygon { fill: currentColor; stroke: currentColor; stroke-width: 1.5; stroke-linejoin: round; transition: color .5s ease; } .folds .l0 { color: var(--pale); } .folds .l1 { color: var(--fold-1); } .folds .l2 { color: var(--fold-2); } .folds .l3 { color: var(--fold-3); } .folds .l4 { color: var(--fold-4); } .folds .l5 { color: var(--fold-5); } /* The shaded half of each square, so the field reads as folded paper rather than a flat mosaic. color-mix rather than `filter`, which Safari ignores on SVG shapes. */ .folds .shade.l0 { color: color-mix(in srgb, var(--pale), #000 4%); } .folds .shade.l1 { color: color-mix(in srgb, var(--fold-1), #000 8%); } .folds .shade.l2 { color: color-mix(in srgb, var(--fold-2), #000 8%); } .folds .shade.l3 { color: color-mix(in srgb, var(--fold-3), #000 8%); } .folds .shade.l4 { color: color-mix(in srgb, var(--fold-4), #000 8%); } .folds .shade.l5 { color: color-mix(in srgb, var(--fold-5), #000 10%); } @media (prefers-reduced-motion: reduce) { .view { animation: none; } .member-art *, .sci .ink { animation: none; } .sci + .sci, .bubble { display: none; } .folds polygon { transition: none; } .site, .field-art { transition: none; } } /* ---- narrow screens: the field becomes a band under the header and the page scrolls normally, since a contact form will not fit a phone screen. */ @media (max-width: 820px) { body { overflow: auto; display: flex; flex-direction: column; } .site { width: 100%; height: auto; min-height: calc(100dvh - 96px); } .site-header { padding-block: 18px; } .field-art { position: relative; width: 100%; height: 96px; flex: none; order: -1; } .views { min-height: auto; } .view { height: auto; overflow: visible; padding-block: 28px 32px; } .view > :first-child { margin-top: 0; } .about-body { grid-template-columns: 1fr; } .contact-grid { grid-template-columns: 1fr; } .team-grid { grid-template-columns: 1fr; gap: 32px; } } @media (max-width: 480px) { .brand-name { font-size: 18px; } .brand-logo { width: 26px; height: 30px; } .site-nav { gap: 20px; } .contact-form { grid-template-columns: 1fr; } }