@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Newsreader:opsz,wght@6..72,400;6..72,500;6..72,600;6..72,700&family=JetBrains+Mono:wght@400;500;600;700&display=swap'); /* ── Design tokens ──────────────────────────────────────────────────────── */ :root { --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; --serif: 'Newsreader', Georgia, serif; --mono: 'JetBrains Mono', 'Cascadia Code', Consolas, monospace; --ease-out: cubic-bezier(0.23, 1, 0.32, 1); --dur-fast: 140ms; --dur-base: 220ms; color-scheme: light; --bg: #f9f9f7; --surface: #fcfcfb; --surface-2: #f1f1ee; --border: #e1e0d9; --border-strong: #c3c2b7; --ink: #0b0b0b; --ink-2: #52514e; --muted: #898781; --shadow: 0 10px 34px rgba(11, 11, 11, 0.10); /* validated categorical slots (light) */ --c1: #2a78d6; /* blue */ --c2: #eb6834; /* orange */ --c3: #1baf7a; /* aqua */ --c4: #eda100; /* yellow */ --c5: #e87ba4; /* magenta */ --c6: #008300; /* green */ --c7: #4a3aa7; /* violet */ --c8: #e34948; /* red */ --gold: #b8860b; /* halbach finale accent, deliberately distinct from --c4 */ --good: #0ca30c; --warn: #fab219; } @media (prefers-color-scheme: dark) { :root:where(:not([data-theme="light"])) { color-scheme: dark; --bg: #0d0d0d; --surface: #1a1a19; --surface-2: #212120; --border: #2c2c2a; --border-strong: #383835; --ink: #ffffff; --ink-2: #c3c2b7; --muted: #898781; --shadow: 0 10px 34px rgba(0, 0, 0, 0.55); --c1: #3987e5; --c2: #d95926; --c3: #199e70; --c4: #c98500; --c5: #d55181; --c6: #008300; --c7: #9085e9; --c8: #e66767; --gold: #e0b23d; } } :root[data-theme="dark"] { color-scheme: dark; --bg: #0d0d0d; --surface: #1a1a19; --surface-2: #212120; --border: #2c2c2a; --border-strong: #383835; --ink: #ffffff; --ink-2: #c3c2b7; --muted: #898781; --shadow: 0 10px 34px rgba(0, 0, 0, 0.55); --c1: #3987e5; --c2: #d95926; --c3: #199e70; --c4: #c98500; --c5: #d55181; --c6: #008300; --c7: #9085e9; --c8: #e66767; --gold: #e0b23d; } /* ── Reset ──────────────────────────────────────────────────────────────── */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { background: var(--bg); scroll-behavior: smooth; } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; } } body { background: var(--bg); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; transition: background-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out); } /* Theme toggle swaps CSS custom properties on ; surfaces that read those properties get a brief cross-fade instead of an instant snap. */ .xnav, .stat, .finale, .pstats .ps, .footnote, .tmonth li a.pill, .pheader, .pstatus, .milestone { transition: background-color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), color var(--dur-base) var(--ease-out); } a { color: var(--c1); text-decoration: none; } a:hover { text-decoration: underline; } .mono { font-family: var(--mono); } img, svg { display: block; max-width: 100%; } ::selection { background: var(--c1); color: #fff; } /* ── Layout shell ───────────────────────────────────────────────────────── */ .page { max-width: 1180px; margin: 0 auto; padding: 0 24px 100px; } .eyebrow { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; display: block; } /* ── Nav ────────────────────────────────────────────────────────────────── */ .xnav { position: sticky; top: 0; z-index: 999; display: flex; align-items: center; gap: 10px 18px; flex-wrap: wrap; padding: 14px 24px; background: color-mix(in srgb, var(--bg) 90%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); } .xnav .brand { font-family: var(--mono); font-weight: 700; font-size: 13px; letter-spacing: 0.02em; color: var(--ink); white-space: nowrap; } .xnav .brand span { color: var(--muted); font-weight: 400; } .xnav-links { display: flex; gap: 4px; margin-left: auto; flex-wrap: wrap; } .xnav-links a { font-family: var(--sans); font-size: 13px; font-weight: 600; color: var(--ink-2); padding: 7px 12px; border-radius: 999px; text-decoration: none; border: 1px solid transparent; transition: background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out); } .xnav-links a:hover { background: var(--surface-2); border-color: var(--border); text-decoration: none; } .themebtn { font-family: var(--mono); font-size: 11px; color: var(--ink-2); background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 6px 12px; cursor: pointer; transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform 80ms var(--ease-out); } .themebtn:hover { border-color: var(--border-strong); color: var(--ink); } .themebtn:active { transform: scale(0.94); } /* ── Hero ───────────────────────────────────────────────────────────────── */ .hero { padding: 88px 0 56px; } .hero h1 { font-family: var(--serif); font-weight: 600; letter-spacing: -0.02em; font-size: clamp(38px, 7vw, 76px); line-height: 1.04; text-wrap: balance; margin-bottom: 20px; } .hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--c1), var(--c7)); -webkit-background-clip: text; background-clip: text; color: transparent; } .hero .lede { font-size: 19px; color: var(--ink-2); max-width: 62ch; margin-bottom: 10px; } .hero .who { font-family: var(--mono); font-size: 13.5px; color: var(--muted); } .hero .who b { color: var(--ink); font-weight: 600; } .scrollcue { margin-top: 56px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--muted); text-transform: uppercase; display: flex; align-items: center; gap: 8px; } .scrollcue::after { content: ''; width: 1px; height: 28px; background: var(--border-strong); animation: pulse-down 1.8s ease-in-out infinite; } @keyframes pulse-down { 0%, 100% { opacity: 0.25; } 50% { opacity: 1; } } /* ── Stat strip ─────────────────────────────────────────────────────────── */ .statstrip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; margin: 48px 0 12px; } .stat { background: var(--surface); padding: 22px 20px; } .stat .num { font-family: var(--mono); font-weight: 700; font-size: clamp(24px, 3.4vw, 34px); color: var(--ink); letter-spacing: -0.01em; } .stat .lbl { font-size: 12.5px; color: var(--muted); margin-top: 4px; } @media (max-width: 720px) { .statstrip { grid-template-columns: repeat(2, 1fr); } } /* ── Section headers ────────────────────────────────────────────────────── */ .section { padding: 72px 0; border-top: 1px solid var(--border); } .section:first-of-type { border-top: none; } .section-head { max-width: 68ch; margin-bottom: 40px; } .section-head h2 { font-family: var(--serif); font-weight: 600; font-size: clamp(26px, 4vw, 38px); letter-spacing: -0.01em; margin-bottom: 10px; text-wrap: balance; } .section-head p { color: var(--ink-2); font-size: 16px; line-height: 1.65; } /* ── Timeline ───────────────────────────────────────────────────────────── */ .timeline { position: relative; padding-left: 28px; } .timeline::before { content: ''; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--border-strong), var(--border)); } .tmonth { margin-bottom: 40px; position: relative; opacity: 0; transform: translateY(16px); transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); } .tmonth.in-view { opacity: 1; transform: translateY(0); } .timeline .tmonth:nth-child(2) { transition-delay: 60ms; } .timeline .tmonth:nth-child(3) { transition-delay: 120ms; } .timeline .tmonth:nth-child(4) { transition-delay: 180ms; } .timeline .tmonth:nth-child(5) { transition-delay: 240ms; } .timeline .tmonth:nth-child(6) { transition-delay: 300ms; } .tmonth::before { content: ''; position: absolute; left: -28px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--bg); border: 2px solid var(--c1); } .tmonth h3 { font-family: var(--mono); font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--c1); margin-bottom: 10px; } .tmonth ul { list-style: none; display: grid; gap: 8px; } .tmonth li { font-size: 15px; color: var(--ink-2); line-height: 1.55; padding-left: 16px; position: relative; } .tmonth li::before { content: '—'; position: absolute; left: 0; color: var(--muted); } .tmonth li b { color: var(--ink); font-weight: 600; } .tmonth li a.pill { font-family: var(--mono); font-size: 11.5px; font-weight: 600; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--border-strong); color: var(--ink-2); margin-left: 6px; white-space: nowrap; display: inline-block; } .tmonth li a.pill:hover { text-decoration: none; border-color: var(--c1); color: var(--c1); } /* ── Project card grid ──────────────────────────────────────────────────── */ .cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; } a.card { --accent: var(--c1); display: flex; flex-direction: column; gap: 14px; background: var(--surface); border: 1px solid var(--border); border-top: 3px solid var(--accent); border-radius: 14px; padding: 24px; color: inherit; text-decoration: none; opacity: 0; transform: translateY(14px); transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out), border-color var(--dur-base) var(--ease-out), background-color var(--dur-base) var(--ease-out), opacity .5s var(--ease-out), transform .5s var(--ease-out); } a.card.in-view { opacity: 1; transform: translateY(0); } /* Group entrance: a small stagger reads as intentional rather than all nine cards popping in as one flat block when the grid enters the viewport at once. */ .cards a.card:nth-child(1) { transition-delay: 0ms, 0ms, 0ms, 0ms, 0ms, 0ms; } .cards a.card:nth-child(2) { transition-delay: 0ms, 0ms, 0ms, 0ms, 40ms, 40ms; } .cards a.card:nth-child(3) { transition-delay: 0ms, 0ms, 0ms, 0ms, 80ms, 80ms; } .cards a.card:nth-child(4) { transition-delay: 0ms, 0ms, 0ms, 0ms, 120ms, 120ms; } .cards a.card:nth-child(5) { transition-delay: 0ms, 0ms, 0ms, 0ms, 160ms, 160ms; } .cards a.card:nth-child(6) { transition-delay: 0ms, 0ms, 0ms, 0ms, 200ms, 200ms; } .cards a.card:nth-child(7) { transition-delay: 0ms, 0ms, 0ms, 0ms, 240ms, 240ms; } .cards a.card:nth-child(8) { transition-delay: 0ms, 0ms, 0ms, 0ms, 280ms, 280ms; } .cards a.card:nth-child(9) { transition-delay: 0ms, 0ms, 0ms, 0ms, 320ms, 320ms; } /* Hover-lift only where hover is a real, precise pointer gesture — on touch, a tap would otherwise leave the card looking "stuck" mid-lift. */ @media (hover: hover) and (pointer: fine) { a.card:hover { text-decoration: none; transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); } } a.card:active { transform: scale(0.985); transition-duration: 80ms; } .c-eyebrow { font-family: var(--mono); font-size: 11px; color: var(--accent, var(--c1)); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; display: inline-block; } .card h3 { font-family: var(--serif); font-size: 23px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); } .card .c-tag { font-size: 14px; color: var(--ink-2); } .card .c-range { font-family: var(--mono); font-size: 11.5px; color: var(--muted); } .card .c-stats { display: flex; gap: 16px; flex-wrap: wrap; margin-top: auto; padding-top: 10px; border-top: 1px solid var(--border); } .card .c-stat { font-family: var(--mono); } .card .c-stat .v { font-size: 17px; font-weight: 700; color: var(--ink); } .card .c-stat .l { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; } .card .c-open { font-family: var(--mono); font-size: 12px; font-weight: 600; color: var(--accent); } /* ── Halbach finale ─────────────────────────────────────────────────────── */ .finale { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 44px 40px; position: relative; overflow: hidden; } .finale::before { content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.5; background: radial-gradient(600px 240px at 15% 0%, color-mix(in srgb, var(--gold) 18%, transparent), transparent 70%); } .finale .eyebrow { color: var(--gold); } .finale h2 { font-family: var(--serif); font-size: clamp(28px, 4vw, 40px); font-weight: 600; margin-bottom: 14px; } .finale .lede { font-size: 17px; color: var(--ink-2); max-width: 62ch; margin-bottom: 28px; } .finale-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-bottom: 24px; } .ffact .l { font-family: var(--mono); font-size: 10.5px; color: var(--gold); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; } .ffact .v { font-size: 14.5px; color: var(--ink); line-height: 1.5; } .finale .milestone { font-size: 14.5px; color: var(--ink); background: color-mix(in srgb, var(--gold) 12%, var(--surface)); border-left: 3px solid var(--gold); border-radius: 0 8px 8px 0; padding: 12px 16px; margin-bottom: 16px; } .finale .fnote { font-size: 12.5px; color: var(--muted); font-style: italic; } /* ── Supporting / footer ────────────────────────────────────────────────── */ .footnote { font-size: 14px; color: var(--ink-2); background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px 22px; margin-top: 8px; } footer.site { margin-top: 60px; padding-top: 28px; border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; } /* ── Project detail page ────────────────────────────────────────────────── */ .pheader { padding: 48px 0 20px; } .pheader .back { font-family: var(--mono); font-size: 12.5px; color: var(--muted); margin-bottom: 22px; display: inline-block; } .pheader .back:hover { color: var(--ink); text-decoration: none; } .pheader .c-eyebrow { font-family: var(--mono); font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; } .pheader h1 { font-family: var(--serif); font-size: clamp(34px, 6vw, 56px); font-weight: 600; letter-spacing: -0.02em; margin: 10px 0 8px; } .pheader .tag { font-size: 18px; color: var(--ink-2); margin-bottom: 6px; } .pheader .range { font-family: var(--mono); font-size: 13px; color: var(--muted); } .pheader .who { font-family: var(--mono); font-size: 13px; color: var(--muted); margin-top: 4px; } .pstats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; margin: 28px 0; } .pstats .ps { background: var(--surface); padding: 18px; } .pstats .ps .v { font-family: var(--mono); font-weight: 700; font-size: 22px; } .pstats .ps .l { font-size: 11.5px; color: var(--muted); margin-top: 3px; } .pbody { display: grid; grid-template-columns: 2fr 1fr; gap: 44px; padding: 20px 0 60px; } .psummary { font-size: 17px; line-height: 1.7; color: var(--ink-2); max-width: 68ch; margin-bottom: 32px; } .phighlights h4, .paside h4 { font-family: var(--mono); font-size: 11.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 14px; } .phighlights ul { list-style: none; display: grid; gap: 12px; } .phighlights li { padding-left: 20px; position: relative; font-size: 15px; line-height: 1.6; } .phighlights li::before { content: '▸'; position: absolute; left: 0; color: var(--accent, var(--c1)); } .pstatus { margin-top: 32px; font-size: 14.5px; color: var(--ink); background: var(--surface); border-left: 3px solid var(--accent, var(--c1)); border-radius: 0 8px 8px 0; padding: 14px 18px; } .paside { display: grid; gap: 28px; align-content: start; } .tags { display: flex; flex-wrap: wrap; gap: 6px; } .tags span { font-family: var(--mono); font-size: 11.5px; color: var(--ink-2); background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 4px 10px; } .paside ul { list-style: none; display: grid; gap: 6px; } .paside li { font-size: 13.5px; color: var(--ink-2); } .psource { font-family: var(--mono); font-size: 12px; color: var(--muted); } .pnav { display: flex; justify-content: space-between; padding: 24px 0 60px; border-top: 1px solid var(--border); gap: 16px; flex-wrap: wrap; } .pnav a { display: block; max-width: 45%; } .pnav a .d { font-family: var(--mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 4px; } .pnav a .t { font-family: var(--serif); font-size: 18px; font-weight: 600; color: var(--ink); } .pnav a:hover .t { text-decoration: underline; } .pnav a.next { text-align: right; margin-left: auto; } @media (max-width: 800px) { .pbody { grid-template-columns: 1fr; } .hero { padding: 56px 0 40px; } }