/* ========================================================= Natalie Rice — Mechanical Engineer Apple-inspired: grey canvas, white cards, big type, calm motion. No build step. Tokens live in :root. ========================================================= */ :root { color-scheme: light; /* Surfaces */ --bg: #f5f5f7; /* grey page canvas — Apple "grouped background" */ --surface: #ffffff; /* white cards that float on the canvas */ --well: #ededf0; /* recessed area inside a card (image wells) */ /* Ink */ --ink: #1d1d1f; --ink-2: #6e6e73; --ink-3: #86868b; --line: #d2d2d7; /* Accent — Apple blue (links, buttons) */ --accent: #0071e3; --accent-link: #0066cc; --accent-ink: #ffffff; /* Accent — Apple orange (eyebrow labels, marks) */ --orange: #bf4800; --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif; --maxw: 980px; --wide: 1200px; --sheet: 72rem; /* main content width */ --read: 58rem; /* reading measure for long body text */ --gutter: clamp(1.25rem, 5vw, 2.5rem); --radius: 28px; --ease: cubic-bezier(0.28, 0.11, 0.32, 1); } /* Dark palette is opt-in only: add data-theme="dark" to to use it. (Was auto-following the OS theme, which is why the site went dark.) */ :root[data-theme="dark"] { color-scheme: dark; --bg: #000000; --surface: #1d1d1f; --well: #161617; --ink: #f5f5f7; --ink-2: #a1a1a6; --ink-3: #86868b; --line: #38383a; --accent: #0a84ff; --accent-link: #2997ff; --accent-ink: #ffffff; --orange: #ff7a26; } /* ---------- Base ---------- */ *, *::before, *::after { box-sizing: border-box; } html { scroll-behavior: smooth; scroll-padding-top: 4rem; -webkit-text-size-adjust: 100%; } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } } body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 1.0625rem; line-height: 1.5; letter-spacing: -0.01em; -webkit-font-smoothing: antialiased; } img, svg { display: block; max-width: 100%; } h1, h2, h3 { font-weight: 600; letter-spacing: -0.025em; line-height: 1.07; margin: 0; } a { color: inherit; } .container { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); } .container--wide { max-width: var(--wide); } .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; } .skip-link { position: fixed; left: 50%; top: -4rem; transform: translateX(-50%); z-index: 200; background: var(--ink); color: var(--bg); padding: 0.6rem 1rem; border-radius: 10px; transition: top 0.2s; } .skip-link:focus { top: 0.6rem; } .link { color: var(--accent-link); text-decoration: none; white-space: nowrap; } .link:hover { text-decoration: underline; } .link::after { content: " \203A"; } /* ---------- Centered reading column (content sits on the canvas) ---------- */ .sheet { max-width: var(--sheet); margin: 0 auto; padding: clamp(2rem, 6vw, 3.5rem) var(--gutter) clamp(3rem, 9vw, 5.5rem); } .panel { /* legacy — kept so nothing breaks if reused */ background: var(--surface); border-radius: var(--radius); padding: clamp(2rem, 6vw, 4.5rem); } /* ---------- Nav ---------- */ .site-header { position: sticky; top: 0; z-index: 100; background: color-mix(in srgb, var(--bg) 78%, transparent); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); border-bottom: 1px solid color-mix(in srgb, var(--line) 55%, transparent); } .nav { display: flex; align-items: center; gap: clamp(1.25rem, 4vw, 3rem); height: 3rem; max-width: var(--sheet); } .nav__brand { font-size: 1.1rem; font-weight: 600; letter-spacing: -0.02em; text-decoration: none; color: var(--ink); white-space: nowrap; } .nav__right { display: flex; align-items: center; gap: clamp(0.75rem, 2.5vw, 1.5rem); margin-left: auto; } .nav__menu { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 1.9rem); list-style: none; margin: 0; padding: 0; } .nav__menu a { text-decoration: none; color: var(--ink-2); font-size: 0.95rem; font-weight: 500; letter-spacing: -0.01em; transition: color 0.2s; white-space: nowrap; } .nav__menu a:hover { color: var(--ink); } .nav__resume { border: 1px solid var(--line); border-radius: 10px; padding: 0.4rem 0.85rem; font-size: 0.9rem; font-weight: 500; color: var(--ink); text-decoration: none; white-space: nowrap; transition: border-color 0.2s, background 0.2s; } .nav__resume:hover { border-color: var(--ink-3); background: color-mix(in srgb, var(--ink) 5%, transparent); } .nav__theme { border: 0; background: transparent; cursor: pointer; padding: 0; width: 2rem; height: 2rem; display: grid; place-items: center; color: var(--ink-2); border-radius: 50%; overflow: hidden; transition: color 0.2s, background 0.2s; } .nav__theme:hover { color: var(--ink); background: color-mix(in srgb, var(--ink) 8%, transparent); } /* Both icons stack (grid) centred in the button. Each rotates about a pivot BELOW its centre (like the horizon), so at rest (rotation = a multiple of 360deg) the visible icon sits dead-centre and upright, and when it "sets" it swings down past the horizon. --turn (set by JS) only ever counts up, so every toggle adds another 180deg the SAME way — the sweep is always clockwise. The inactive icon is faded out. */ .nav__theme-icon { grid-area: 1 / 1; width: 1.05rem; height: 1.05rem; transform-origin: 50% 145%; transition: opacity 0.25s var(--ease), transform 0.7s var(--ease); } .nav__theme-moon { transform: rotate(calc(var(--turn, 0) * 180deg)); opacity: 1; } .nav__theme-sun { transform: rotate(calc(var(--turn, 0) * 180deg + 180deg)); opacity: 0; } :root[data-theme="dark"] .nav__theme-moon { opacity: 0; } :root[data-theme="dark"] .nav__theme-sun { opacity: 1; } @media (prefers-reduced-motion: reduce) { .nav__theme-icon { transition-duration: 0.12s; } } .nav__toggle { display: none; width: 2.25rem; height: 2.25rem; border: 0; background: transparent; cursor: pointer; position: relative; } .nav__toggle-bar, .nav__toggle-bar::before, .nav__toggle-bar::after { content: ""; position: absolute; left: 50%; width: 1.05rem; height: 1.5px; background: var(--ink); transform: translateX(-50%); transition: 0.25s var(--ease); } .nav__toggle-bar { top: 50%; } .nav__toggle-bar::before { top: -5px; } .nav__toggle-bar::after { top: 5px; } .nav__toggle[aria-expanded="true"] .nav__toggle-bar { background: transparent; } .nav__toggle[aria-expanded="true"] .nav__toggle-bar::before { top: 0; transform: translateX(-50%) rotate(45deg); } .nav__toggle[aria-expanded="true"] .nav__toggle-bar::after { top: 0; transform: translateX(-50%) rotate(-45deg); } @media (max-width: 720px) { .nav__toggle { display: block; } .nav__menu { position: absolute; inset: 3rem 0 auto 0; flex-direction: column; align-items: center; gap: 0; background: var(--surface); border-bottom: 1px solid var(--line); padding: 0.5rem 0 1.5rem; transform: translateY(-115%); transition: transform 0.32s var(--ease); } .nav__menu.is-open { transform: translateY(0); } .nav__menu li { width: 100%; text-align: center; } .nav__menu a { display: block; padding: 1rem 0; font-size: 1rem; border-top: 1px solid var(--line); } } @media (max-width: 430px) { .nav__resume { display: none; } } /* ---------- Hero (header row: text + portrait) ---------- */ .hero { text-align: left; display: grid; grid-template-columns: minmax(0, max-content) 1fr; gap: clamp(2rem, 6vw, 4rem); align-items: center; padding-bottom: clamp(1.5rem, 4vw, 2.25rem); margin-bottom: 0; } .hero__eyebrow { font-size: clamp(0.78rem, 1.4vw, 0.9rem); font-weight: 600; text-transform: uppercase; letter-spacing: 0.14em; color: var(--orange); margin: 0 0 1.1rem; } .hero__title { font-size: clamp(2.5rem, 7.5vw, 4.75rem); font-weight: 700; letter-spacing: -0.04em; line-height: 1.02; margin: 0 0 1.4rem; white-space: nowrap; } .hero__lede { max-width: 58ch; } .hero__lede p { margin: 0 0 0.85rem; font-size: 1.05rem; color: var(--ink-2); line-height: 1.65; } .hero__lede p:last-child { margin-bottom: 0; } .hero__photo { justify-self: center; width: 232px; height: 288px; object-fit: cover; object-position: 50% 16%; border-radius: 16px; background: var(--well); } @media (max-width: 640px) { .hero { display: flex; flex-direction: column; align-items: flex-start; } .hero__title { white-space: normal; } .hero__photo { order: -1; width: 132px; height: 160px; margin-bottom: 0.75rem; } } /* ---------- Buttons ---------- */ .btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.7rem 1.4rem; border-radius: 980px; font-size: 1.0625rem; letter-spacing: -0.01em; text-decoration: none; border: 1px solid transparent; transition: background 0.2s, opacity 0.2s; } .btn--primary { background: var(--accent); color: var(--accent-ink); } .btn--primary:hover { background: color-mix(in srgb, var(--accent) 88%, white); } .btn--ghost { color: var(--accent-link); } .btn--ghost::after { content: " \203A"; } .btn--ghost:hover { text-decoration: underline; } /* ---------- Sections ---------- */ .section { padding-block: clamp(2.5rem, 6vw, 4rem); } #background { padding-top: clamp(0.5rem, 2vw, 1rem); } .section__head { text-align: left; max-width: var(--read); margin: 0 0 clamp(1.75rem, 4vw, 2.5rem); } .section__kicker { display: flex; align-items: center; gap: 0.9rem; font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; color: var(--orange); margin: 0 0 clamp(1rem, 3vw, 1.5rem); } .section__kicker::before, .section__kicker::after { content: ""; flex: 1 1 auto; height: 1px; background: var(--line); } .section__title { font-size: clamp(1.65rem, 4vw, 2.2rem); font-weight: 600; letter-spacing: -0.03em; } .section__intro { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--ink-2); margin: 0.9rem 0 0; line-height: 1.45; max-width: var(--read); } /* ---------- Background (prose + facts, divided) ---------- */ .about { display: grid; grid-template-columns: minmax(0, 1fr) minmax(13rem, 21rem); gap: clamp(2rem, 6vw, 5rem); } .about__body { max-width: 62ch; } .about__body p { margin: 0 0 1.2rem; color: var(--ink-2); font-size: 1.05rem; line-height: 1.65; } .about__body p:last-child { margin-bottom: 0; } .about__facts { margin: 0; padding: 0.25rem 0 0.25rem clamp(1.75rem, 4vw, 3rem); border-left: 1px solid var(--line); display: grid; gap: clamp(1.5rem, 3vw, 2.25rem); align-content: start; } .about__facts .fact dt { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--orange); margin: 0 0 0.5rem; } .about__facts .fact dd { margin: 0; font-size: 0.98rem; color: var(--ink-2); line-height: 1.55; } @media (max-width: 780px) { .about { grid-template-columns: 1fr; gap: 2.5rem; } .about__facts { border-left: 0; padding: 2rem 0 0; border-top: 1px solid var(--line); } } /* ---------- Research & Projects — dated list, same shape as the timeline ---------- */ .entry { max-width: var(--read); padding-bottom: clamp(1.5rem, 4vw, 2.25rem); } .entry + .entry { padding-top: clamp(1.5rem, 4vw, 2.25rem); border-top: 1px solid var(--line); } .entry:last-of-type { padding-bottom: 0; } .entry__title { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.02em; margin: 0; } .entry__org { color: var(--ink-2); font-size: 0.95rem; margin: 0.2rem 0 0; } .entry__desc { margin: 0.9rem 0 0; color: var(--ink-2); font-size: 1rem; line-height: 1.6; } .entry__meta { margin: 0.85rem 0 0; font-size: 0.8rem; color: var(--ink-3); line-height: 1.55; } .entry__links { margin: 0.85rem 0 0; display: flex; flex-wrap: wrap; gap: 1.25rem; } .entry__links a { color: var(--accent-link); text-decoration: none; font-size: 0.9rem; font-weight: 500; } .entry__links a:hover { text-decoration: underline; } /* ---------- Experience timeline ---------- */ .timeline { display: grid; max-width: var(--read); } .tl-item { padding: clamp(1.5rem, 4vw, 2.25rem) 0; border-top: 1px solid var(--line); } .tl-item:first-child { border-top: 0; padding-top: 0; } .tl-item:last-child { padding-bottom: 0; } .tl-when { font-size: 0.8rem; font-weight: 600; color: var(--orange); text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 0.4rem; } .tl-role { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.02em; margin: 0; } .tl-org { color: var(--ink-2); font-size: 0.95rem; margin: 0.2rem 0 0; } .tl-desc { margin: 0.9rem 0 0; color: var(--ink-2); font-size: 1rem; line-height: 1.6; } .tl-item ul { margin: 0.9rem 0 0; padding-left: 1.15rem; color: var(--ink-2); font-size: 1rem; line-height: 1.5; } .tl-item li { margin-bottom: 0.4rem; } /* ---------- Skills ---------- */ .skills { display: grid; gap: clamp(1.5rem, 4vw, 2.25rem); max-width: var(--read); } .skills__group h3 { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.02em; margin: 0 0 0.75rem; padding-bottom: 0.6rem; border-bottom: 1px solid var(--line); } .skills__list { margin: 0; color: var(--ink-2); font-size: 0.95rem; line-height: 1.7; } /* legacy list markup, still used elsewhere */ .skills__group ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; } .skills__group li { font-size: 1rem; color: var(--ink-2); } /* ---------- For Fun photo carousel (auto-advancing) ---------- */ .funcar { position: relative; max-width: 44rem; margin-inline: auto; } .funcar__viewport { overflow: hidden; border-radius: 14px; background: var(--bg); } .funcar__track { display: flex; transition: transform 0.6s var(--ease); } .funcar__slide { flex: 0 0 100%; aspect-ratio: 3 / 2; } .funcar__slide img { width: 100%; height: 100%; object-fit: contain; object-position: center; display: block; } .funcar__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 2.25rem; height: 2.25rem; display: grid; place-items: center; border: 0; border-radius: 50%; cursor: pointer; font: inherit; font-size: 1.2rem; line-height: 1; color: var(--ink); background: color-mix(in srgb, var(--surface) 88%, transparent); box-shadow: 0 2px 10px -2px rgba(0, 0, 0, 0.3); transition: background 0.2s var(--ease); } .funcar__nav:hover { background: var(--surface); } .funcar__nav--prev { left: 0.6rem; } .funcar__nav--next { right: 0.6rem; } .funcar__dots { display: flex; flex-wrap: wrap; gap: 0.4rem; justify-content: center; margin-top: 0.9rem; } .funcar__dot { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 50%; cursor: pointer; background: var(--line); transition: background 0.2s var(--ease); } .funcar__dot.is-active { background: var(--ink-2); } /* ---------- Contact ---------- */ .contact { text-align: left; max-width: var(--read); } .contact__lede { font-size: 1rem; margin: 0 0 clamp(1.75rem, 4vw, 2.5rem); color: var(--ink-2); line-height: 1.6; } .contact__list { margin: 0; padding: 0; } .contact__row { display: flex; align-items: baseline; justify-content: space-between; gap: 1.5rem; padding: clamp(1rem, 2.4vw, 1.4rem) 0; border-top: 1px solid var(--line); } .contact__row:last-child { border-bottom: 1px solid var(--line); } .contact__row dt { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ink-3); } .contact__row dd { margin: 0; text-align: right; } .contact__row dd a { color: var(--ink); font-weight: 600; text-decoration: none; } .contact__row dd a:hover { text-decoration: underline; } /* ---------- Project gallery page (projects/gallery.html) ---------- */ .nav__back { font-size: 0.8125rem; color: var(--ink-2); text-decoration: none; } .nav__back:hover { color: var(--ink); } .gallery { max-width: var(--read); } .gallery__sub { margin: 0.9rem 0 0; color: var(--ink-2); font-size: 1.05rem; line-height: 1.55; } .gallery__files { margin: 1.4rem 0 0; display: flex; flex-wrap: wrap; gap: 1.25rem; } .gallery__file { color: var(--accent-link); text-decoration: none; font-size: 0.95rem; font-weight: 500; } .gallery__file:hover { text-decoration: underline; } .gallery__grid { margin: clamp(2rem, 5vw, 3rem) 0 0; display: grid; gap: clamp(2rem, 5vw, 3rem); } .gallery__item { margin: 0; } .gallery__item img { width: 100%; height: auto; display: block; border-radius: 14px; background: var(--well); } .gallery__item figcaption { margin: 0.7rem 0 0; color: var(--ink-3); font-size: 0.9rem; line-height: 1.5; } /* ---------- Footer ---------- */ .site-footer { border-top: 1px solid var(--line); padding-block: 2.25rem; margin-top: clamp(2rem, 6vw, 4rem); } .site-footer__inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; font-size: 0.8rem; color: var(--ink-3); max-width: var(--sheet); } .contact__colophon { margin: clamp(2rem, 5vw, 3rem) 0 0; font-size: 0.8rem; color: var(--ink-3); } .site-footer a { color: var(--ink-3); text-decoration: none; } .site-footer a:hover { color: var(--ink-2); } /* ---------- Scroll reveal ---------- */ .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); } .reveal.is-in { opacity: 1; transform: none; } @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } } /* ---------- Focus ---------- */ :focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }