/* fonts: /assets/fonts.css (self-hosted), linked from each page's */ /* ========================================================== kianshah.in - subpage design system Palette = the strip's wireframe gradient (see script.js) ========================================================== */ :root { --ink: #001219; --panel: #04202a; --line: #14333d; --wheat: #e9d8a6; --aqua: #94d2bd; --teal: #0a9396; --amber: #ee9b00; --rust: #ca6702; --text: #d3dcdf; /* body copy ~11:1 on ink */ --muted: #8fa0a6; /* metadata ~7:1 on ink */ --serif: 'Cormorant Garamond', Georgia, serif; --sans: 'Inter', system-ui, sans-serif; --mono: 'JetBrains Mono', ui-monospace, monospace; } /* ------------------ RESET ------------------ */ * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; } body { background: var(--ink); color: var(--text); font-family: var(--sans); font-size: 17px; /* ≥16px everywhere */ line-height: 1.7; letter-spacing: 0.01em; } ::selection { background: var(--teal); color: var(--ink); } /* ------------------ LINKS: must look like links ------------------ */ a { color: var(--aqua); text-decoration: underline; text-decoration-color: rgba(148, 210, 189, 0.45); text-underline-offset: 3px; transition: color 0.25s ease, text-decoration-color 0.25s ease; } a:hover { color: var(--amber); text-decoration-color: var(--amber); } a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 2px; } /* ------------------ LAYOUT ------------------ */ .container { max-width: 880px; margin: 0 auto; padding: clamp(96px, 16vh, 140px) 20px 60px; } section { margin-bottom: clamp(72px, 12vh, 120px); } /* ------------------ NAV ------------------ */ nav { position: fixed; top: 0; z-index: 50; width: 100%; padding: 14px clamp(16px, 3vw, 40px); display: flex; justify-content: space-between; align-items: center; gap: 16px; backdrop-filter: blur(8px); background: rgba(0, 18, 25, 0.72); border-bottom: 1px solid rgba(148, 210, 189, 0.09); } nav .nav-links { display: flex; flex-wrap: wrap; justify-content: flex-end; column-gap: 4px; } nav .nav-links a { font-size: 14px; text-decoration: none; color: #a9b6bb; padding: 10px 12px; /* ≥44px tap target incl. line-height */ transition: color 0.25s ease; } nav .nav-links a:hover, nav .nav-links a[aria-current="page"] { color: var(--wheat); text-decoration: underline; text-decoration-color: rgba(233, 216, 166, 0.5); text-underline-offset: 4px; } .strip-back { font-family: var(--mono); font-size: 13px; white-space: nowrap; color: var(--wheat); text-decoration: none; border-bottom: 1px dashed rgba(233, 216, 166, 0.4); padding: 10px 0 6px; transition: color 0.3s ease, border-color 0.3s ease; } .strip-back:hover { color: var(--aqua); border-color: var(--aqua); } @media (max-width: 720px) { nav { position: static; flex-direction: column; align-items: flex-start; gap: 2px; } .container { padding-top: 40px; } .sb-long { display: none; } /* "↩ strip" on small screens */ } /* ------------------ TYPOGRAPHY ------------------ */ h1, h2 { font-family: var(--serif); font-weight: 600; letter-spacing: 0.04em; color: #f2ede0; text-wrap: balance; } h1 { font-size: clamp(40px, 7vw, 64px); margin-bottom: 20px; } h2 { font-size: clamp(30px, 5vw, 38px); margin-bottom: 8px; } h3 { font-family: var(--serif); font-size: clamp(23px, 3.5vw, 27px); font-weight: 600; letter-spacing: 0.02em; color: #eee9da; margin-bottom: 10px; } .subtitle { font-family: var(--mono); font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); margin-bottom: 44px; } p { margin-bottom: 20px; max-width: 68ch; } .mono { font-family: var(--mono); font-size: 13px; color: var(--muted); } .sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; clip-path: inset(50%); overflow: hidden; white-space: nowrap; } /* ------------------ STRIP ECHO: section divider ------------------ */ .strip-divider { margin: clamp(48px, 8vh, 80px) auto; max-width: 520px; opacity: 0.75; } .strip-divider svg { display: block; width: 100%; height: 28px; overflow: visible; } .strip-divider path { fill: none; stroke: url(#stripGrad); stroke-width: 1; stroke-dasharray: 5 7; animation: strip-drift 26s linear infinite; } @keyframes strip-drift { to { stroke-dashoffset: -240; } } /* ------------------ CARDS ------------------ */ .card { border: 1px solid var(--line); padding: clamp(24px, 4.5vw, 40px); margin-bottom: 24px; transition: border-color 0.3s ease, transform 0.3s ease; } .card:hover { border-color: var(--teal); transform: translateY(-4px); } @media (prefers-reduced-motion: reduce) { .card:hover { transform: none; } } .card-meta { font-family: var(--mono); font-size: 12px; color: var(--muted); letter-spacing: 0.08em; margin-bottom: 10px; } .tag { display: inline-block; font-family: var(--mono); font-size: 11px; padding: 5px 10px; border: 1px solid var(--line); margin: 10px 8px 0 0; color: var(--muted); } .pill { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; padding: 3px 10px; border: 1px solid var(--amber); border-radius: 999px; color: var(--amber); margin-left: 8px; vertical-align: 2px; white-space: nowrap; } .pill.teal { border-color: var(--teal); color: var(--aqua); } /* ------------------ BUTTONS ------------------ */ .btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 10px 22px; font-family: var(--mono); font-size: 14px; color: var(--aqua); background: transparent; border: 1px solid var(--aqua); border-radius: 4px; text-decoration: none; cursor: pointer; transition: background 0.25s ease, color 0.25s ease, transform 0.25s ease; } .btn:hover { background: var(--aqua); color: var(--ink); transform: translateY(-2px); } .btn.ghost { border-color: var(--line); color: var(--muted); } .btn.ghost:hover { border-color: var(--aqua); color: var(--aqua); background: transparent; } .btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; } @media (prefers-reduced-motion: reduce) { .btn:hover { transform: none; } } /* ------------------ PAPER CARD (research) ------------------ */ .paper-card { border-color: rgba(148, 210, 189, 0.28); } .paper-card .authors { color: var(--text); margin-bottom: 4px; } .paper-card .authors .me { color: var(--wheat); } details.abstract { margin: 16px 0 4px; max-width: 68ch; } details.abstract summary { font-family: var(--mono); font-size: 13px; color: var(--aqua); cursor: pointer; padding: 8px 0; /* comfortable target */ } details.abstract[open] summary { color: var(--amber); } details.abstract p { margin-top: 10px; color: var(--text); } /* ------------------ const(p) values table (research) ------------------ */ details.values { max-width: none; } .values-note { margin-top: 10px; font-size: 15px; color: var(--muted); } .values-table { width: 100%; margin-top: 14px; border-collapse: collapse; font-family: var(--mono); font-size: 12px; line-height: 1.55; } .values-table th { text-align: left; color: var(--muted); font-weight: 500; letter-spacing: 0.08em; white-space: nowrap; padding: 6px 16px 6px 0; border-bottom: 1px solid var(--line); } .values-table td { vertical-align: top; padding: 8px 16px 8px 0; border-bottom: 1px solid rgba(20, 51, 61, 0.6); color: var(--text); } .values-table td:last-child { word-break: break-all; padding-right: 0; } .values-table td:first-child, .values-table th:first-child { color: var(--wheat); } @media (max-width: 560px) { .values-table .col-d { display: none; } } /* ------------------ growth chart (research) ------------------ */ .growth-fig { position: relative; border: 1px solid var(--line); padding: clamp(18px, 3.5vw, 28px); margin-top: 44px; } .growth-fig figcaption { margin-bottom: 18px; } .fig-title { display: block; letter-spacing: 0.18em; text-transform: uppercase; font-size: 12px; } .fig-sub { display: block; margin-top: 6px; font-size: 15px; color: var(--muted); max-width: 62ch; } .chart-legend { display: flex; flex-wrap: wrap; gap: 6px 22px; font-family: var(--mono); font-size: 12px; color: var(--muted); margin-bottom: 12px; } .chart-legend .lg { display: inline-flex; align-items: center; gap: 8px; } .k-dot { width: 9px; height: 9px; border-radius: 50%; background: #bd8500; flex: none; } .k-line { width: 18px; height: 2px; border-radius: 1px; flex: none; } #growth-chart svg { display: block; } #growth-chart svg:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; } .chart-tip { position: absolute; z-index: 5; display: none; pointer-events: none; background: var(--panel); border: 1px solid var(--line); box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45); padding: 10px 12px; font-family: var(--mono); font-size: 12px; line-height: 1.6; color: var(--muted); } .chart-tip.shown { display: block; } .chart-tip .tt-head { color: var(--wheat); } .chart-tip .tt-sub { margin-bottom: 4px; white-space: nowrap; } .chart-tip .tt-row { display: flex; align-items: baseline; gap: 8px; white-space: nowrap; } .chart-tip .tt-row strong { color: var(--text); font-weight: 600; } .chart-tip .tt-key { flex: none; align-self: center; } .chart-tip .tt-key.dot { width: 8px; height: 8px; border-radius: 50%; } .chart-tip .tt-key.line { width: 14px; height: 2px; } .fit-models { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 16px; display: grid; gap: 10px; } .fit-model { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font-size: 15px; } .fit-model .fit-params { font-family: var(--mono); font-size: 12px; color: var(--muted); } .bibtex { display: none; margin-top: 16px; } .bibtex.shown { display: block; } .bibtex pre { background: var(--panel); border: 1px solid var(--line); padding: 18px; overflow-x: auto; font-family: var(--mono); font-size: 12.5px; line-height: 1.6; color: var(--text); } /* ------------------ MATH ------------------ */ .katex-display { overflow-x: auto; overflow-y: hidden; padding: 10px 2px; } .math-anchor { border-block: 1px solid var(--line); padding: 18px 0 6px; margin: 34px 0; } .math-anchor .mono { display: block; margin-bottom: 4px; } /* ------------------ LISTS (results, talks) ------------------ */ ul.linked { list-style: none; display: grid; gap: 18px; max-width: 72ch; } ul.linked li { padding-left: 26px; position: relative; } ul.linked li::before { content: "▸"; position: absolute; left: 2px; color: var(--teal); font-family: var(--mono); } /* ------------------ TIMELINE (CV) ------------------ */ .timeline { border-left: 1px solid var(--line); display: grid; gap: 44px; padding-left: 28px; } .timeline-item { position: relative; } .timeline-item::before { content: ""; position: absolute; left: -32.5px; top: 0.55em; width: 8px; height: 8px; border-radius: 50%; background: var(--ink); border: 1.5px solid var(--aqua); } .timeline-period { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 6px; } .timeline-item h3 { font-size: 21px; font-family: var(--sans); font-weight: 600; color: #e8e4d8; } .timeline-item p { margin-bottom: 6px; } .timeline-item .note { font-size: 15px; color: var(--muted); } .cv-skills { display: flex; flex-wrap: wrap; gap: 0 4px; } /* ------------------ TEACHING / PROJECT GRIDS ------------------ */ .card-grid { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); } .card-grid .card { margin-bottom: 0; } /* ------------------ ABOUT ------------------ */ .about-container { display: flex; gap: 40px; flex-wrap: wrap; align-items: flex-start; } .about-photo { flex: 0 0 250px; overflow: hidden; border-radius: 20px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4); transition: transform 0.3s ease, box-shadow 0.3s ease; } .about-photo img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: inherit; } .about-photo:hover { transform: translateY(-8px); box-shadow: 0 12px 24px rgba(10, 147, 150, 0.35); } .about-text { flex: 1 1 320px; } @media (max-width: 560px) { .about-photo { flex-basis: 100%; max-width: 320px; } } /* ------------------ FILM SHELF (about) ------------------ */ .shelf-link { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; vertical-align: 6px; margin-left: 12px; } .film-shelf { display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr)); } /* 15 films · 3 fixed columns on desktop = 5 clean rows */ @media (min-width: 640px) { .film-shelf { grid-template-columns: repeat(3, 1fr); } } .film-card { display: flex; flex-direction: column; gap: 4px; padding: 14px 16px 12px; border: 1px solid var(--line); border-top: 3px solid var(--teal); text-decoration: none; transition: border-color 0.25s ease, transform 0.25s ease; } .film-card:nth-child(3n + 2) { border-top-color: var(--amber); } .film-card:nth-child(3n) { border-top-color: #ae2012; } .film-card:hover { border-color: var(--aqua); transform: translateY(-3px); } .film-card .f-title { font-family: var(--mono); font-weight: 700; font-size: 14px; color: var(--wheat); line-height: 1.4; } .film-card .f-meta { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; color: var(--muted); } @media (prefers-reduced-motion: reduce) { .film-card:hover { transform: none; } } /* ------------------ BOOK SHELF (about) ------------------ */ .book-shelf { display: flex; align-items: flex-end; gap: 6px; width: max-content; max-width: 100%; margin-top: 26px; padding: 0 16px; border-bottom: 3px solid var(--teal); border-image: linear-gradient(90deg, var(--teal), var(--amber), #ae2012) 1; overflow-x: auto; } .book { flex: none; writing-mode: vertical-rl; height: var(--h, 180px); padding: 12px 6px; background: linear-gradient(90deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0) 30%, rgba(0, 0, 0, 0.28) 94%), var(--spine, var(--teal)); color: var(--on, var(--ink)); border: 1px solid rgba(148, 210, 189, 0.14); border-bottom: none; border-radius: 2px 2px 0 0; } .book .b-title { display: block; font-family: var(--serif); font-weight: 600; font-size: 15px; letter-spacing: 0.02em; line-height: 1.05; margin-block-end: 2px; } .book .b-author { display: block; font-family: var(--mono); font-size: 9px; letter-spacing: 0.09em; text-transform: uppercase; opacity: 0.85; } /* one book left leaning against its neighbour, as shelves go */ .book.lean { transform: rotate(-8deg); transform-origin: bottom left; margin-left: 14px; margin-right: 6px; } @media (max-width: 480px) { .book-shelf { gap: 4px; padding: 0 8px; } .book { height: calc(var(--h, 180px) * 0.82); padding: 10px 4px; } .book .b-title { font-size: 12px; } .book .b-author { font-size: 7.5px; } .book.lean { margin-left: 10px; margin-right: 2px; } } /* ------------------ SKILL ROWS (cv) ------------------ */ .skill-rows { display: grid; gap: 12px; max-width: 62ch; } .skill-row { display: grid; grid-template-columns: 110px 1fr; gap: 16px; align-items: baseline; } .skill-row .k { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); } @media (max-width: 480px) { .skill-row { grid-template-columns: 1fr; gap: 2px; } } /* ------------------ CONTACT ------------------ */ .contact-links { display: grid; gap: 14px; max-width: 46ch; margin-top: 8px; } .contact-links a { display: flex; align-items: center; gap: 14px; min-height: 48px; padding: 8px 16px; border: 1px solid var(--line); text-decoration: none; color: var(--text); transition: border-color 0.25s ease, color 0.25s ease; } .contact-links a:hover { border-color: var(--aqua); color: var(--aqua); } .contact-links .k { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); min-width: 74px; } /* ------------------ CV PDF ------------------ */ .cv-embed-wrapper { margin-top: 20px; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; } .cv-embed-wrapper iframe { width: 100%; height: 70vh; border: none; display: block; } @media (max-width: 720px) { .cv-embed-wrapper { display: none; } /* download button instead */ } /* ------------------ FOOTER ------------------ */ footer { padding: 48px 20px 56px; text-align: center; border-top: 1px solid rgba(148, 210, 189, 0.09); font-size: 14px; color: var(--muted); } footer .foot-links { margin-top: 8px; font-family: var(--mono); font-size: 12.5px; } footer .foot-links a { color: var(--muted); margin: 0 8px; } footer .foot-links a:hover { color: var(--aqua); } /* contact links as icons - injected by page.js on every page */ footer .foot-social { display: flex; justify-content: center; flex-wrap: wrap; gap: 2px 4px; margin-bottom: 12px; } footer .foot-social a { display: grid; place-items: center; width: 44px; height: 44px; color: var(--muted); text-decoration: none; border-bottom: none; border-radius: 4px; transition: color 0.2s ease, transform 0.2s ease; } footer .foot-social a:hover, footer .foot-social a:focus-visible { color: var(--aqua); transform: translateY(-2px); } footer .foot-social svg { width: 21px; height: 21px; display: block; } @media (prefers-reduced-motion: reduce) { footer .foot-social a:hover, footer .foot-social a:focus-visible { transform: none; } } /* ------------------ PAGE ENTER / EXIT ------------------ */ @media (prefers-reduced-motion: no-preference) { .page-enter .container { animation: page-unfold 480ms cubic-bezier(0.22, 1, 0.36, 1) backwards; } @keyframes page-unfold { from { opacity: 0; transform: translateY(18px) scale(0.985); } to { opacity: 1; transform: none; } } .page-exit .container, .page-exit footer { opacity: 0; transform: translateY(10px); transition: opacity 240ms ease, transform 240ms ease; } }