/* Vinh Ha — engineering portfolio. Modern technical, professional. Geist for text, Geist Mono for meta labels, a cool neutral ground with one cobalt accent, soft 12px radii and quiet hairlines. One stylesheet serves the static site (portfolio/build.mjs) and the React component library in portfolio/ds, so both render identical markup. */ @import url("https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500&display=swap"); :root { color-scheme: light; --bg: #fbfbfc; --bg-2: #f3f4f6; --bg-3: #eaecf0; --surface: #ffffff; --line: #e5e7eb; --line-2: #d3d7de; --ink: #0c0e13; --ink-2: #474d59; --ink-3: #7b818c; --accent: #2f5bea; --accent-2: #1f43c4; --accent-soft: #eaf0ff; --font-sans: "Geist", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif; --font-mono: "Geist Mono", ui-monospace, "Cascadia Mono", Consolas, monospace; --radius: 12px; --radius-sm: 8px; --shadow: 0 1px 2px rgba(12, 14, 19, 0.04), 0 8px 24px rgba(12, 14, 19, 0.06); --shadow-lift: 0 2px 4px rgba(12, 14, 19, 0.05), 0 18px 40px rgba(12, 14, 19, 0.1); --wrap: 1240px; --prose: 920px; --col-a: 1.05fr; --col-b: 1fr; --grid-gap: clamp(24px, 3vw, 48px); --gutter: clamp(20px, 5vw, 56px); --nav-bg: rgba(251, 251, 252, 0.82); --dot: #c3c9d3; --btn-ink: #ffffff; --paper: #ffffff; } /* Dark theme. Light is the default for every visitor; the toggle in the nav writes data-theme on and site.js remembers the choice in localStorage. Same tokens, so every component follows without a rule of its own. */ :root[data-theme="dark"] { color-scheme: dark; --bg: #0b0e12; --bg-2: #12161b; --bg-3: #1a1f26; --surface: #111519; --line: #232a32; --line-2: #333b45; --ink: #eef1f5; --ink-2: #aeb6c1; --ink-3: #7c8694; --accent: #6f93ff; --accent-2: #a8beff; --accent-soft: #17203a; --shadow: 0 1px 2px rgba(0, 0, 0, 0.5), 0 8px 24px rgba(0, 0, 0, 0.42); --shadow-lift: 0 2px 4px rgba(0, 0, 0, 0.5), 0 18px 40px rgba(0, 0, 0, 0.5); --nav-bg: rgba(11, 14, 18, 0.82); --dot: #262e38; --btn-ink: #0b0e12; } * { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.65 var(--font-sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; } a { color: inherit; } ::selection { background: var(--accent-soft); color: var(--accent-2); } code { font: 500 0.86em/1.4 var(--font-mono); background: var(--bg-3); padding: 0.14em 0.42em; border-radius: 5px; } /* Small uppercase meta label: venue, dates, section kickers. */ .eyebrow, .hero-sub { margin: 0; font: 500 12.5px/1.3 var(--font-mono); letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-3); } /* ------------------------------------------------------------------- nav */ .nav { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px var(--gutter); background: var(--nav-bg); backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--line); } .mark { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 600; font-size: 16px; letter-spacing: -0.01em; flex: none; } .mark::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); } .nav nav { display: flex; gap: clamp(16px, 2.6vw, 34px); } .nav nav a { position: relative; text-decoration: none; color: var(--ink-2); font-size: 15px; font-weight: 500; padding: 6px 0; transition: color 0.15s; } .nav nav a:hover { color: var(--ink); } .nav nav a.on { color: var(--ink); } .nav nav a.on::after { content: ""; position: absolute; left: 0; right: 0; bottom: -15px; height: 2px; border-radius: 2px; background: var(--accent); } .nav-start { display: flex; align-items: center; gap: 14px; flex: none; } .nav-end { display: flex; align-items: center; gap: 12px; } .menu { display: none; background: none; border: 0; color: var(--ink); font-size: 22px; cursor: pointer; } /* ------------------------------------------------------------------ hero */ .hero { max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: clamp(48px, 7vw, 96px) var(--gutter) clamp(28px, 3.5vw, 44px); } .hero h1 { margin: 14px 0 0; font-size: clamp(40px, 6.2vw, 76px); line-height: 1.02; letter-spacing: -0.045em; font-weight: 600; text-wrap: balance; max-width: 17ch; } .page-head { display: grid; grid-template-columns: minmax(0, var(--col-a)) minmax(0, var(--col-b)); gap: var(--grid-gap); align-items: stretch; } /* Title block pinned to the top of the cover, key facts to its bottom edge. */ .head-text { display: flex; flex-direction: column; justify-content: space-between; gap: 36px; } .page-head-solo { grid-template-columns: minmax(0, 1fr); } .page-head-solo h1 { max-width: 22ch; } .page-head-solo .head-lede { max-width: 60ch; } .page-head-solo .facts { grid-template-columns: repeat(4, minmax(0, 1fr)); } .facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 28px; margin: 0; border-top: 1px solid var(--line); } .facts > div { padding: 15px 0 14px; border-bottom: 1px solid var(--line); } .facts > div.wide { grid-column: 1 / -1; } .page-head-solo .facts > div.wide { grid-column: span 2; } .facts dt { margin-bottom: 7px; font: 500 11.5px/1 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); } .facts dd { margin: 0; font-size: 15.5px; line-height: 1.45; color: var(--ink); } .facts dd a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--line-2); text-underline-offset: 3px; } .facts dd a:hover { color: var(--accent); text-decoration-color: currentColor; } .page-head h1 { font-size: clamp(36px, 4.8vw, 58px); max-width: 100%; } .head-lede { margin: 20px 0 0; color: var(--ink-2); font-size: clamp(18px, 1.9vw, 21px); line-height: 1.5; letter-spacing: -0.01em; max-width: 36ch; } .head-media { margin: 0; display: flex; flex-direction: column; gap: 10px; } .head-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow); } /* Home hero: statement left, portrait right, on a faint dot grid. */ .hero-home { position: relative; display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: center; } .hero-home h1 { max-width: 100%; } .hero-lede { margin: 24px 0 0; color: var(--ink-2); font-size: clamp(18px, 1.7vw, 20px); line-height: 1.6; max-width: 50ch; } .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; } .portrait { margin: 0; border-radius: 18px; overflow: hidden; background: var(--bg-2); border: 1px solid var(--line); box-shadow: var(--shadow-lift); aspect-ratio: 4 / 5; } .portrait img { width: 100%; height: 100%; object-fit: cover; display: block; } .portrait-empty { display: grid; place-items: center; height: 100%; color: var(--ink-3); font-size: 13.5px; text-align: center; padding: 24px; line-height: 1.5; } /* ------------------------------------------------------------------ main */ main { max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: clamp(8px, 1.5vw, 20px) var(--gutter) 96px; } .lede { max-width: var(--prose); margin: 0 0 34px; color: var(--ink-2); font-size: 19px; } h2 { font-size: clamp(24px, 2.6vw, 32px); line-height: 1.15; letter-spacing: -0.03em; margin: 30px 0 14px; font-weight: 600; } h3 { font-size: 20px; letter-spacing: -0.015em; margin: 30px 0 10px; font-weight: 600; } .strip { padding-top: clamp(40px, 5vw, 64px); } .strip > h2:first-child { margin-top: 0; } .strip-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 26px; } .strip-head h2 { margin: 0; } .link-arrow { font: 500 14px/1 var(--font-sans); color: var(--ink-2); text-decoration: none; white-space: nowrap; } .link-arrow::after { content: " →"; transition: margin 0.15s; } .link-arrow:hover { color: var(--accent); } /* --------------------------------------------------------------- filters */ .filters { display: inline-flex; flex-wrap: wrap; gap: 4px; padding: 4px; margin-bottom: 34px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 999px; max-width: 100%; } .filter { background: transparent; border: 0; color: var(--ink-2); padding: 8px 15px; border-radius: 999px; font: 500 14px/1 var(--font-sans); cursor: pointer; transition: 0.15s; } .filter:hover { color: var(--ink); } .filter.on { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(12, 14, 19, 0.08), 0 0 0 1px var(--line); } /* ------------------------------------------------------------------ grid */ .grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 28px 24px; } .card { display: flex; flex-direction: column; text-decoration: none; color: inherit; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s; } .card[hidden] { display: none; } .card:hover { box-shadow: var(--shadow-lift); transform: translateY(-3px); border-color: var(--line-2); } .card-frame { display: block; position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-2); } .card-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; } .card:hover .card-img { transform: scale(1.03); } .card-empty { position: absolute; inset: 0; display: grid; place-items: center; padding: 16px; color: var(--ink-3); font: 500 12px/1.4 var(--font-mono); letter-spacing: 0.04em; text-transform: uppercase; text-align: center; } .card-line { display: flex; flex-direction: column; gap: 6px; padding: 16px 18px 18px; } .card-meta { display: flex; justify-content: space-between; gap: 12px; } .card-badge, .card-year { font: 500 12px/1.3 var(--font-mono); letter-spacing: 0.03em; text-transform: uppercase; color: var(--ink-3); } .card-year { flex: none; font-variant-numeric: tabular-nums; } .card-title { display: block; font-size: 19px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; } .card:hover .card-title { color: var(--accent); } /* ---------------------------------------------------------------- prose */ .prose { max-width: 100%; } /* A section: prose across the full width, wrapping around figures floated right and level with the heading. flow-root keeps the floats inside their section. */ .row { display: flow-root; margin: 0 0 60px; padding-top: 44px; border-top: 1px solid var(--line); } .prose > .row:first-child { border-top: 0; padding-top: 12px; } .row h2 { margin-top: 0; } .row figure.float { float: right; clear: right; width: var(--fw, 46%); margin: 4px 0 26px clamp(28px, 3.2vw, 52px); } .row:not(:has(> figure.float)) ul.short { columns: 2; column-gap: clamp(32px, 4vw, 64px); } .row ul.short li { break-inside: avoid; } .row-gallery { clear: both; display: grid; grid-template-columns: repeat(var(--cols, 2), minmax(0, 1fr)); gap: 22px; padding-top: 14px; } .row-gallery figure { margin: 0; } /* Short sections set side by side as cards: figure on top, heading and text under. */ .row-set { display: grid; grid-template-columns: repeat(var(--cols, 2), minmax(0, 1fr)); gap: 28px clamp(24px, 3vw, 44px); margin: 0 0 60px; padding-top: 44px; border-top: 1px solid var(--line); } .row-set .row { margin: 0; padding: 0; border: 0; } .row-set .row figure { margin: 0 0 22px; } .row-set .row h2 { font-size: clamp(21px, 2vw, 25px); } .row-set .row figcaption { min-height: 3em; } /* Figures in rows and cards share one frame shape, so neighbours line up. */ .row-set .row figure img, .row-set .row figure.fit img, .row .row-gallery figure img, .row .row-gallery figure.fit img { aspect-ratio: 16 / 10; max-height: none; } .row figure img, .row figure video { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; height: auto; } .row figure.fit img { aspect-ratio: auto; object-fit: contain; max-height: 380px; background: var(--surface); padding: 12px; } .prose p { margin: 0 0 17px; color: var(--ink-2); } .prose ul { padding-left: 20px; color: var(--ink-2); } .prose li { margin-bottom: 8px; } .prose li::marker { color: var(--ink-3); } .prose strong { font-weight: 600; color: var(--ink); } .disclosure { max-width: 100%; margin: 0 0 38px; padding: 14px 18px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--ink-2); font-size: 14.5px; line-height: 1.55; } .gap { max-width: var(--prose); margin: 26px 0; padding: 15px 17px; border: 1px dashed var(--line-2); border-radius: var(--radius-sm); background: var(--bg-2); } .gap p { margin: 0; color: var(--ink-2); font-size: 16px; } .gap-tag { display: block; margin-bottom: 6px; font: 500 11.5px/1 var(--font-mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-3); } /* --------------------------------------------------------------- images */ .page-hero { margin: 0 0 38px; max-width: 760px; } .page-hero img, figure img { width: 100%; border-radius: var(--radius); border: 1px solid var(--line); display: block; } figure { margin: 22px 0; max-width: 100%; } figcaption { margin-top: 9px; color: var(--ink-3); font-size: 14px; line-height: 1.5; } figure.video video { display: block; margin: 0 auto; width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-3); } .page-hero video { width: 100%; border-radius: var(--radius); border: 1px solid var(--line); display: block; } /* An interactive 3D model runs the full width of the article. */ .row-model { margin: 0 0 56px; } figure.model { margin: 0; } figure.model iframe { display: block; width: 100%; aspect-ratio: 16 / 9; min-height: 420px; border: 1px solid var(--line); border-radius: 16px; background: #2e5b4c; box-shadow: var(--shadow-lift); } figure.model figcaption { margin-top: 12px; } /* ------------------------------------------------------ skills + others */ .skills, .others { max-width: none; margin: 48px 0 0; padding-top: 28px; border-top: 1px solid var(--line); } .skills h2, .others h2 { margin: 0 0 16px; font: 500 12.5px/1.3 var(--font-mono); letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-3); } .skills ul { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; list-style: none; } .skills li { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: 14px; color: var(--ink-2); } .other-links { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-bottom: 26px; } .other-links a { color: var(--ink-2); font-size: 16px; text-decoration: none; } .other-links a:hover { color: var(--accent); } /* ------------------------------------------------------------- timeline */ .timeline { list-style: none; margin: 0 0 28px; padding: 0; } .timeline li { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 2px 24px; padding: 18px 0; border-top: 1px solid var(--line); } .timeline li:last-child { border-bottom: 1px solid var(--line); } .timeline .when { grid-row: span 3; font: 400 13px/1.7 var(--font-mono); color: var(--ink-3); } .timeline b { font-size: 18px; font-weight: 600; letter-spacing: -0.015em; } .timeline b a { text-decoration: none; } .timeline b a:hover { color: var(--accent); } .timeline span { color: var(--ink-2); font-size: 15.5px; } .timeline .where { color: var(--ink-3); font-size: 14px; } .timeline-lg b { font-size: 21px; } .edu-notes { margin: 14px 0 0; padding: 0 0 0 20px; color: var(--ink-2); font-size: 15.5px; } .edu-notes li { margin-bottom: 5px; } .role-meta { margin: 0 0 32px; font: 500 12.5px/1.3 var(--font-mono); letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-3); } /* ------------------------------------------------------------------ btn */ .btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border: 1px solid var(--ink); border-radius: 10px; background: var(--ink); color: var(--btn-ink); font: 500 15px/1.2 var(--font-sans); text-decoration: none; cursor: pointer; transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s; } .btn:hover { background: var(--accent); border-color: var(--accent); box-shadow: 0 6px 18px rgba(47, 91, 234, 0.25); } .btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line-2); } .btn-ghost:hover { background: var(--surface); color: var(--ink); border-color: var(--ink); box-shadow: none; } .btn-sm { padding: 7px 14px; font-size: 14px; border-radius: 8px; } /* --------------------------------------------------------------- footer */ footer { padding: 32px var(--gutter); border-top: 1px solid var(--line); color: var(--ink-3); font-size: 14px; } footer .footer-in { max-width: var(--wrap); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; } footer p { margin: 0; } footer a { color: var(--ink-2); text-decoration: none; } footer a:hover { color: var(--accent); } /* ---------------------------------------------------------------- contact */ /* ----------------------------------------------------------------- resume */ .resume-embed { display: block; width: 100%; height: min(84vh, 1200px); border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); } /* --------------------------------------------------- experience index grid */ .exp-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--grid-gap); align-items: start; } .exp-layout .strip { padding-top: 0; } /* ---------------------------------------------------------- small screens */ @media (max-width: 860px) { .page-head, .exp-layout { grid-template-columns: 1fr; } .page-head .head-media { order: -1; } .page-head-solo .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); } .row figure.float { float: none; width: 100%; margin: 0 0 22px; } .row-set, .row-gallery { grid-template-columns: 1fr; } .row:not(:has(> figure.float)) ul.short { columns: 1; } .hero-home { grid-template-columns: 1fr; } .portrait { max-width: 300px; order: -1; aspect-ratio: 1 / 1; } .timeline li { grid-template-columns: 1fr; } .timeline .when { grid-row: auto; } } @media (max-width: 720px) { .nav nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0; padding: 8px var(--gutter) 18px; background: var(--bg); border-bottom: 1px solid var(--line); } .nav nav.open { display: flex; } .nav nav a { padding: 11px 0; } .nav nav a.on::after { display: none; } .menu { display: block; } body { font-size: 16px; } .contact-grid { grid-template-columns: 1fr; } } /* ------------------------------------------------------------- lightbox */ .prose figure img, .head-media img { cursor: zoom-in; } .lightbox[hidden] { display: none; } .lightbox { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: clamp(16px, 4vw, 48px); background: rgba(12, 14, 19, 0.82); cursor: zoom-out; } .lightbox img { max-width: 100%; max-height: 100%; border-radius: var(--radius-sm); box-shadow: var(--shadow-lift); } /* ------------------------------------------------------- dot field */ /* A dot grid behind the whole site. Near the pointer the dots turn cobalt and brighten; site.js feeds the pointer position into --mx / --my. */ .dot-field { position: fixed; inset: 0; z-index: -1; pointer-events: none; background-image: radial-gradient(circle, var(--dot) 1.15px, transparent 1.5px); background-size: 22px 22px; } .dot-field::before { content: ""; position: absolute; inset: 0; background: radial-gradient(420px circle at var(--mx, -1000px) var(--my, -1000px), rgba(47, 91, 234, 0.08), transparent 70%); opacity: var(--field-on, 0); transition: opacity 0.35s ease; } .dot-field::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle, var(--accent) 1.5px, transparent 1.9px); background-size: 22px 22px; -webkit-mask-image: radial-gradient(230px circle at var(--mx, -1000px) var(--my, -1000px), #000 0%, rgba(0, 0, 0, 0.45) 45%, transparent 100%); mask-image: radial-gradient(230px circle at var(--mx, -1000px) var(--my, -1000px), #000 0%, rgba(0, 0, 0, 0.45) 45%, transparent 100%); opacity: var(--field-on, 0); transition: opacity 0.35s ease; } /* ---------------------------------------------------- obvious links */ .role-overview a, .about-text a, .prose p a, .prose li a { color: var(--accent); text-decoration: underline; text-decoration-color: rgba(47, 91, 234, 0.35); text-underline-offset: 3px; } .role-overview a:hover, .about-text a:hover, .prose p a:hover, .prose li a:hover { text-decoration-color: currentColor; } .card-cta { margin-top: 6px; font-size: 14px; font-weight: 500; color: var(--accent); } .card-cta::after { content: " →"; display: inline-block; transition: transform 0.15s; } .card:hover .card-cta::after { transform: translateX(3px); } /* ------------------------------------------------------- main page */ .band { padding-top: clamp(56px, 7vw, 96px); scroll-margin-top: 64px; } .band-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 14px 28px; padding-bottom: 22px; margin-bottom: 8px; border-bottom: 1px solid var(--ink); } .band-head h2 { margin: 0; font-size: clamp(30px, 3.4vw, 42px); letter-spacing: -0.035em; } .band-sub { margin: 0; color: var(--ink-2); font-size: 17px; } .jumps { display: flex; flex-wrap: wrap; gap: 8px; } .jump { padding: 7px 14px; border: 1px solid var(--line-2); border-radius: 999px; background: var(--surface); font-size: 14px; font-weight: 500; color: var(--ink); text-decoration: none; transition: border-color 0.15s, color 0.15s, background 0.15s; } .jump::after { content: " ↓"; color: var(--ink-3); } .jump:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); } /* One role: title and overview, everything done there, pictures, its projects. */ .role { padding: clamp(40px, 5vw, 64px) 0; border-bottom: 1px solid var(--line); scroll-margin-top: 72px; } .role:last-child { border-bottom: 0; } .role-head { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr); gap: var(--grid-gap); align-items: start; } .role-title h3 { margin: 12px 0 0; font-size: clamp(26px, 2.8vw, 34px); line-height: 1.12; letter-spacing: -0.03em; } .role-line { margin: 10px 0 0; color: var(--ink-2); font-size: 16.5px; line-height: 1.5; } .role-overview p { margin: 0 0 14px; color: var(--ink-2); font-size: 18px; line-height: 1.65; } .role-overview .disclosure { margin-top: 18px; font-size: 14px; } .work-list { list-style: none; margin: clamp(28px, 3.5vw, 40px) 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 var(--grid-gap); } .work-item { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; padding: 18px 0 20px; border-top: 1px solid var(--line); } .work-item h4 { margin: 0; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; } .work-item p { margin: 0; color: var(--ink-2); font-size: 15.5px; line-height: 1.6; } .work-link { margin-top: 6px; padding: 5px 12px 5px 11px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-2); font-size: 13.5px; font-weight: 500; text-decoration: none; transition: background 0.15s, color 0.15s; } .work-link::before { content: "Project page · "; color: rgba(31, 67, 196, 0.7); } .work-link::after { content: " →"; } .work-link:hover { background: var(--accent); color: var(--btn-ink); } .work-link:hover::before { color: rgba(255, 255, 255, 0.8); } .role-gallery { display: grid; grid-template-columns: repeat(var(--cols, 3), minmax(0, 1fr)); gap: 16px; margin-top: 28px; } .role-gallery figure { margin: 0; } .role-gallery img, .role-gallery video { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-3); cursor: zoom-in; } .role-gallery video { cursor: default; } .role-gallery figcaption { font-size: 13px; } .role-projects { margin-top: 34px; } .role-projects > .eyebrow { margin-bottom: 14px; } .role-projects .grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); } /* About and education side by side. */ .band-split { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: var(--grid-gap); align-items: start; } .about-text h2 { margin: 0 0 22px; padding-bottom: 22px; border-bottom: 1px solid var(--ink); font-size: clamp(30px, 3.4vw, 42px); letter-spacing: -0.035em; } .about-text .row { border: 0; padding: 0; margin: 0 0 20px; } .about-text h4 { margin: 0 0 8px; font-size: 17px; } .about-text p { color: var(--ink-2); font-size: 17px; } .edu { padding: 24px 26px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); } .edu h3 { margin: 10px 0 0; font-size: 22px; letter-spacing: -0.02em; } .edu ul { margin: 16px 0 0; padding: 14px 0 0 18px; border-top: 1px solid var(--line); color: var(--ink-2); font-size: 15px; } .edu li { margin-bottom: 6px; } .contact-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 26px; } .contact-card { display: flex; flex-direction: column; gap: 8px; padding: 20px 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s; } a.contact-card:hover { border-color: var(--accent); box-shadow: var(--shadow-lift); transform: translateY(-2px); } a.contact-card .contact-v::after { content: " ↗"; color: var(--accent); } .contact-k { font: 500 12px/1.2 var(--font-mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-3); } .contact-v { font-size: 16.5px; color: var(--ink); overflow-wrap: anywhere; } /* ---------------------------------------------------- project pages */ .crumbs { max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 26px var(--gutter) 0; } .back-link { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px 7px 12px; border: 1px solid var(--line-2); border-radius: 999px; background: var(--surface); font-size: 14px; font-weight: 500; color: var(--ink); text-decoration: none; } .back-link::before { content: "←"; color: var(--accent); } .back-link:hover { border-color: var(--accent); color: var(--accent); } .project .hero { padding-top: 28px; } .more { padding-top: clamp(40px, 5vw, 64px); } .more .strip-head { margin-bottom: 20px; } @media (max-width: 860px) { .role-head, .band-split { grid-template-columns: 1fr; } .work-list { grid-template-columns: 1fr; } .role-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); } .contact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } } @media (max-width: 520px) { .contact-grid, .role-gallery { grid-template-columns: 1fr; } } @media (hover: none) { .dot-field::before, .dot-field::after { display: none; } } /* Content sits in boxes: roles are white panels with their work as tiles, and project write-ups are panels per section. The boxes are opaque, so the dot field only shows in the space between them; loose text outside a box sits on a patch of page ground instead. */ .role { margin: 0 0 22px; padding: clamp(24px, 3.2vw, 44px); background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); } .role:last-child { border-bottom: 1px solid var(--line); margin-bottom: 0; } .band > .band-head + .role { margin-top: 26px; } .work-list { gap: 14px; } .work-item { padding: 18px 20px 20px; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; } .role-projects .card { background: var(--bg); } .role-projects .card-frame { background: var(--bg-3); } .about-text { padding: clamp(24px, 3vw, 36px); background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); } .prose .row { margin: 0 0 20px; padding: clamp(22px, 3vw, 36px); background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); } .prose > .row:first-child { padding-top: clamp(22px, 3vw, 36px); } .row-set { margin: 0 0 20px; padding-top: 0; border-top: 0; gap: 20px; } .row-set .row { margin: 0; padding: 20px 20px 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); } .row-model { margin: 0 0 20px; } .about-text .row { padding: 0; margin: 0 0 20px; background: none; border: 0; box-shadow: none; } .hero-home > div:first-child, .page-head .head-text, .band-head, .row-model figcaption, .skills, .more .strip-head { background-color: var(--bg); box-shadow: 0 0 0 16px var(--bg); } .row-model figcaption { display: table; box-shadow: 0 0 0 8px var(--bg); } .band-head + .grid { margin-top: 26px; } /* ------------------------------------------------------------- logos */ .logo-tile { display: inline-flex; align-items: center; justify-content: center; height: 58px; padding: 10px 16px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; } .logo-tile img { display: block; height: 34px; width: auto; max-width: 190px; object-fit: contain; } .role-title .logo-tile { margin-bottom: 18px; } .edu .logo-tile { margin-bottom: 16px; } .hero-logos { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; } .hero-logos .logo-tile { height: 54px; transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s; } .hero-logos .logo-tile img { height: 30px; } a.logo-tile:hover { border-color: var(--line-2); box-shadow: var(--shadow); transform: translateY(-2px); } /* ------------------------------------------------------- designed pages */ /* Bodies laid out on the design canvas (pages/.html): split rows, dark frames for ANSYS screenshots, figure rows whose items share one height, spec grids, stat pairs and data tables. Everything collapses to one column on phones. */ .prose .measure { max-width: var(--prose); } .d-label { margin: 0; font: 500 11.5px/1.3 var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); } .d-label-gap { margin-top: 22px; } .d-cols { display: grid; gap: 16px; margin-top: 24px; } .d-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .d-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; margin-top: 8px; } .d-cols-3 h3 { margin: 0; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; } .prose .d-cols-3 p:not(.d-label) { margin: 8px 0 0; font-size: 16px; line-height: 1.6; } .d-note { padding: 18px 20px; background: var(--bg-2); border-radius: var(--radius); } .prose .d-note p:not(.d-label) { margin: 10px 0 0; font-size: 16px; line-height: 1.55; } .d-split { display: grid; gap: 56px; align-items: start; } .d-split-narrow { grid-template-columns: minmax(0, 1fr) 236px; } .d-split-wide { grid-template-columns: minmax(0, 1fr) 440px; align-items: center; } .d-split h2 { margin-top: 0; } .prose .d-split figure, .prose .d-figrow figure, .prose .d-gallery figure { margin: 0; } .d-dark img { display: block; width: 100%; height: auto; background: #2a2c30; border-radius: var(--radius); } .d-chart img { background: #3a3c40; } /* The section rule crops row figures to 16:10; designed figures keep their own shape. */ .prose .row .d-dark img { aspect-ratio: auto; object-fit: fill; max-height: none; } .prose .row .d-gallery img { aspect-ratio: auto; max-height: none; height: clamp(220px, 24vw, 320px); } .prose .row .d-gallery .d-photo img { object-fit: cover; } .prose .row .d-gallery .d-sheet img { object-fit: contain; background: var(--paper); } .d-figrow { display: flex; gap: 16px; align-items: flex-start; margin-top: 28px; } .d-figrow figure { flex: var(--grow, 1) 1 0; min-width: 0; } .d-gallery { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr) minmax(0, 1fr); gap: 16px; margin-top: 24px; } .d-gallery img { display: block; width: 100%; height: 300px; border-radius: var(--radius); } .d-photo img { object-fit: cover; } .d-sheet img { object-fit: contain; background: var(--paper); border: 1px solid var(--line); } .d-specs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 20px; margin: 10px 0 0; border-top: 1px solid var(--line); } .d-specs > div { padding: 12px 0; border-bottom: 1px solid var(--line); } .d-specs dt { font-size: 13px; color: var(--ink-3); } .d-specs dd { margin: 0; font-size: 17px; font-weight: 500; color: var(--ink); } .d-table-wrap { margin-top: 22px; border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; } .d-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px; color: var(--ink-2); } .d-table th { padding: 10px 16px; background: var(--bg-2); text-align: left; font: 500 11px/1.3 var(--font-mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-3); } .d-table td { padding: 10px 16px; border-top: 1px solid var(--line); } .d-table tr.is-final td { background: var(--accent-soft); color: var(--ink); font-weight: 500; } .d-table tr.is-final td:last-child { color: var(--accent-2); } .d-stat { padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--radius); } .d-stat-values { display: flex; align-items: baseline; gap: 28px; margin-top: 16px; } .d-stat-values span { display: block; font-size: 13px; color: var(--ink-3); } .d-stat-values b { display: block; white-space: nowrap; font-size: 30px; font-weight: 600; letter-spacing: -0.03em; line-height: 1.3; color: var(--ink); } .d-stat-values b.is-fea { color: var(--accent); } .prose .d-stat p:not(.d-label) { margin: 12px 0 0; font-size: 15px; line-height: 1.55; } @media (max-width: 860px) { .d-split-narrow, .d-split-wide { grid-template-columns: minmax(0, 1fr); gap: 28px; } .d-upright { max-width: 260px; } .d-cols-2, .d-cols-3 { grid-template-columns: minmax(0, 1fr); } .d-cols-3 { gap: 22px; } .d-figrow { flex-direction: column; } .d-figrow figure { flex: none; width: 100%; } .d-gallery { grid-template-columns: minmax(0, 1fr); } .prose .row .d-gallery img { height: auto; } .d-specs { grid-template-columns: repeat(2, minmax(0, 1fr)); } .d-stat { padding: 18px 20px; } .d-stat-values { gap: 22px; } .d-stat-values b { font-size: 24px; } } /* Natural-shape media in designed rows: photos, screenshots and clips keep their own aspect ratio, so a flex row whose items grow by that ratio lines up in height. */ .prose .row .d-frame img, .prose .row .d-frame video { display: block; width: 100%; height: auto; aspect-ratio: auto; object-fit: fill; max-height: none; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-3); } .prose .row figure.d-frame { margin: 0; } .prose .row .d-frame.d-diagram img { background: var(--paper); padding: 12px; } .d-split-media { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .d-split-photo { grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); } .d-split-tall { grid-template-columns: minmax(0, 1fr) 250px; } .d-split > .d-stack { display: flex; flex-direction: column; gap: 16px; } .prose .row .d-split p:last-child, .prose .row .d-split ul:last-child { margin-bottom: 0; } /* Feature tiles: a design's requirements or features, one idea each. */ .d-tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 22px 0 0; padding: 0; list-style: none; } .d-tiles-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .prose .d-tiles li { margin: 0; padding: 16px 18px; background: var(--bg-2); border-radius: var(--radius); color: var(--ink-2); font-size: 15.5px; line-height: 1.55; } .d-tiles li strong { display: block; margin-bottom: 4px; color: var(--ink); font-weight: 600; } /* Numbered steps for work that happens in order. */ .d-steps { counter-reset: step; margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; } .prose .d-steps li { counter-increment: step; position: relative; margin: 0; padding: 14px 18px 14px 58px; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink-2); font-size: 16px; line-height: 1.55; } .d-steps li::before { content: counter(step); position: absolute; left: 16px; top: 13px; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: var(--accent-soft); color: var(--accent-2); font: 600 13px/1 var(--font-mono); } /* A left-to-right process drawn in HTML: stages joined by arrows. */ .d-flow { display: flex; align-items: stretch; gap: 0; margin-top: 22px; } .d-flow > div { flex: 1 1 0; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); } .d-flow > div.is-end { background: var(--accent-soft); border-color: transparent; } .d-flow > span { flex: none; width: 34px; display: grid; place-items: center; color: var(--ink-3); } .d-flow > span svg { width: 18px; height: 18px; } .prose .d-flow p:not(.d-label) { margin: 6px 0 0; font-size: 15px; line-height: 1.5; } .d-flow h3 { margin: 6px 0 0; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; } /* Result numbers: the figure the section exists to report, taken from its text. */ .d-metrics { display: grid; grid-template-columns: repeat(var(--n, 2), minmax(0, 1fr)); gap: 16px; margin-top: 18px; } .d-metric { padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--radius); } .d-metric b { display: block; font-size: clamp(30px, 3.4vw, 42px); font-weight: 600; letter-spacing: -0.04em; line-height: 1.1; color: var(--accent); } .prose .d-metric p { margin: 8px 0 0; font-size: 15.5px; line-height: 1.5; color: var(--ink-2); } @media (max-width: 860px) { .d-split-media, .d-split-photo, .d-split-tall { grid-template-columns: minmax(0, 1fr); gap: 24px; } .d-tiles, .d-tiles-2 { grid-template-columns: minmax(0, 1fr); } .d-flow { flex-direction: column; } .d-flow > span { width: auto; height: 30px; transform: rotate(90deg); } .d-metrics { grid-template-columns: minmax(0, 1fr); } } .d-tiles-2 li:last-child:nth-child(odd) { grid-column: 1 / -1; } .d-cols h3, .d-subhead { margin: 0; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; } .prose .d-cols > div > h3 + p { margin: 8px 0 0; font-size: 16px; line-height: 1.6; } .d-split-aside { grid-template-columns: minmax(0, 1fr) 300px; } .d-center { align-items: center; } .d-tiles-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } .d-tiles-1 { grid-template-columns: minmax(0, 1fr); } @media (max-width: 860px) { .d-split-aside { grid-template-columns: minmax(0, 1fr); gap: 20px; } .d-tiles-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } } .prose ul.d-tiles, .prose ol.d-steps { padding-left: 0; } .prose p.d-label { margin: 0; } .prose p.d-label-gap { margin-top: 28px; } .d-label + .d-tiles, .d-label + .d-steps { margin-top: 10px; } /* Two short sections side by side, figure on top. */ .d-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin: 0 0 20px; } .prose .d-pair > .row { margin: 0; } .d-pair .d-frame { margin-bottom: 22px !important; } .d-split-video { grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); } @media (max-width: 860px) { .d-pair, .d-split-video { grid-template-columns: minmax(0, 1fr); } } /* ------------------------------------------------------- theme toggle */ /* A sliding switch: both faces are on the track and the knob covers the one in use, so the state reads at a glance. */ .theme-toggle { position: relative; display: inline-flex; align-items: center; justify-content: space-between; flex: none; width: 68px; height: 36px; padding: 0 9px; background: var(--bg-3); border: 1px solid var(--line-2); border-radius: 999px; cursor: pointer; transition: background 0.2s, border-color 0.2s; } .theme-toggle:hover { border-color: var(--ink-3); } .theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; } .tt-knob { position: absolute; top: 3px; left: 3px; width: 28px; height: 28px; border-radius: 50%; background: var(--paper); box-shadow: 0 1px 3px rgba(15, 20, 30, 0.22); transition: transform 0.22s cubic-bezier(0.3, 1.4, 0.6, 1); } .theme-toggle svg { position: relative; width: 17px; height: 17px; color: var(--ink-3); transition: color 0.2s; } /* Light: the knob sits over the sun. Dark: it slides to the moon. */ .theme-toggle .icon-sun { color: var(--ink); } :root[data-theme="dark"] .theme-toggle .icon-sun { color: var(--ink-3); } :root[data-theme="dark"] .theme-toggle .icon-moon { color: var(--ink); } :root[data-theme="dark"] .tt-knob { transform: translateX(30px); } :root[data-theme="dark"] .tt-knob { background: var(--line-2); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.5); } @media (prefers-reduced-motion: reduce) { .tt-knob { transition: none; } } @media (max-width: 720px) { .theme-toggle { width: 60px; height: 32px; padding: 0 7px; } .theme-toggle svg { width: 15px; height: 15px; } .tt-knob { top: 2.5px; left: 2.5px; width: 25px; height: 25px; } :root[data-theme="dark"] .tt-knob { transform: translateX(27px); } } /* Company marks are dark artwork on white: they keep their own light chip. */ :root[data-theme="dark"] .logo-tile { background: var(--paper); border-color: var(--line-2); }