/* ========================================================================= CADA Lab — Center for Applied Data Science and Artificial Intelligence Faculty of Data Science and AI, College of Technology, NEU ------------------------------------------------------------------------- Typography : Roboto (300/400/500/700) + Roboto Mono (400/500) Theme : light by default, dark via prefers-color-scheme or [data-theme="dark"] on ========================================================================= */ /* ------------------------------------------------------------------------- 1. Design tokens ---------------------------------------------------------------------- */ :root{ /* --- typefaces ------------------------------------------------------ */ --font-sans:"Roboto","Helvetica Neue",Arial,"Segoe UI",sans-serif; --font-mono:"Roboto Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; /* --- type scale ----------------------------------------------------- */ --fs-display:clamp(31px,4.3vw,54px); --fs-h2:19px; /* section headings in the left rail */ --fs-h3:17.5px; /* card headings */ --fs-name:20px; /* people names */ --fs-lede:18px; /* section opening paragraph */ --fs-body:15px; /* running text */ --fs-sm:13.5px; /* meta, captions, table cells */ --fs-xs:12.5px; /* dense meta */ --fs-label:10.5px; /* mono uppercase labels */ --fs-metric:38px; /* hero statistics */ --lh-tight:1.12; --lh-snug:1.35; --lh-body:1.68; --ls-display:-.028em; --ls-label:.15em; /* --- light palette --------------------------------------------------- */ --paper:#F6F7F9; --surface:#FFFFFF; --surface-2:#EDF0F5; --ink:#0F1926; --ink-2:#3E4A5E; --ink-3:#6B7688; --rule:#DBE1E9; --rule-strong:#BAC4D1; --blue:#1B4FA8; --blue-bright:#2E7BD6; --blue-wash:#E7EEF9; --ochre:#A9660F; --ochre-wash:#F6EEE0; /* --- the hero / contact band is dark in both themes ------------------ */ --hero-bg:#0B1420; --hero-ink:#EDF2F8; --hero-body:#C6D2E0; --hero-muted:#93A4B9; --hero-rule:#1E2C3E; --hero-accent:#5FA8E8; --maxw:1180px; --gutter:28px; --logo:url("../img/logo.jpg"); } @media (prefers-color-scheme:dark){ :root:not([data-theme="light"]){ --paper:#0B1119; --surface:#101923; --surface-2:#16212E; --ink:#E7EDF5; --ink-2:#AEBCCD; --ink-3:#7C8CA1; --rule:#202D3C; --rule-strong:#31404F; --blue:#79ADF2; --blue-bright:#9BC6F8; --blue-wash:#132234; --ochre:#DBA254; --ochre-wash:#241C10; --hero-bg:#070D15; --hero-rule:#1B2634; } } :root[data-theme="dark"]{ --paper:#0B1119; --surface:#101923; --surface-2:#16212E; --ink:#E7EDF5; --ink-2:#AEBCCD; --ink-3:#7C8CA1; --rule:#202D3C; --rule-strong:#31404F; --blue:#79ADF2; --blue-bright:#9BC6F8; --blue-wash:#132234; --ochre:#DBA254; --ochre-wash:#241C10; --hero-bg:#070D15; --hero-rule:#1B2634; } /* ------------------------------------------------------------------------- 2. Base ---------------------------------------------------------------------- */ *{box-sizing:border-box} html{-webkit-text-size-adjust:100%} body{ margin:0; background:var(--paper); color:var(--ink); font-family:var(--font-sans); font-size:var(--fs-body); font-weight:400; line-height:var(--lh-body); -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; } img{max-width:100%;display:block} h1,h2,h3,h4{margin:0;font-weight:500;line-height:var(--lh-snug);text-wrap:balance} p{margin:0} ul{margin:0;padding:0;list-style:none} a{ color:var(--blue); text-decoration:none; border-bottom:1px solid color-mix(in srgb,var(--blue) 32%,transparent); } a:hover{border-bottom-color:var(--blue)} a:focus-visible,button:focus-visible{outline:2px solid var(--blue-bright);outline-offset:3px;border-radius:2px} .wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)} .mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums} .eyebrow{ font-family:var(--font-mono); font-size:var(--fs-label); font-weight:500; letter-spacing:var(--ls-label); text-transform:uppercase; color:var(--ink-3); } .skip{ position:absolute;left:-9999px;top:0;background:var(--surface);color:var(--ink); padding:10px 16px;z-index:100;border:1px solid var(--rule-strong); } .skip:focus{left:12px;top:12px} /* ------------------------------------------------------------------------- 3. CADA lock-up — windowed out of the supplied logo sheet (1026x383) ---------------------------------------------------------------------- */ .logo{ display:block; background-image:var(--logo); background-repeat:no-repeat; background-color:#fff; } .logo-plate{ display:inline-block; line-height:0; background:#fff; border:1px solid var(--rule-strong); border-radius:3px; padding:5px 9px; } .logo-sm{width:124px;height:28px;background-size:205.2px auto;background-position:-40px -31px} .logo-lg{width:217px;height:49px;background-size:359.1px auto;background-position:-70px -54.25px} .contact .logo-plate{border-color:rgba(255,255,255,.14)} /* ------------------------------------------------------------------------- 4. Top bar ---------------------------------------------------------------------- */ .topbar{ position:sticky;top:0;z-index:40; background:color-mix(in srgb,var(--paper) 88%,transparent); backdrop-filter:saturate(180%) blur(10px); -webkit-backdrop-filter:saturate(180%) blur(10px); border-bottom:1px solid var(--rule); } .topbar-in{display:flex;align-items:center;gap:24px;height:58px} .brandmark{display:flex;align-items:center;gap:12px;flex:0 0 auto;border-bottom:none} .brandmark:hover{border-bottom:none} .brandmark .s{font-size:var(--fs-xs);color:var(--ink-3);letter-spacing:.005em;line-height:1.3} @media (max-width:600px){.brandmark .s{display:none}} .navlinks{display:flex;gap:20px;margin-left:auto;flex-wrap:wrap} .navlinks a{ font-family:var(--font-mono); font-size:11px; font-weight:500; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-2); border-bottom:none; padding:4px 0; } .navlinks a:hover{color:var(--blue)} @media (max-width:920px){.navlinks{display:none}} /* ------------------------------------------------------------------------- 5. Hero ---------------------------------------------------------------------- */ .hero{ position:relative; background:var(--hero-bg); color:var(--hero-ink); overflow:hidden; border-bottom:1px solid var(--hero-rule); } #routes{position:absolute;inset:0;width:100%;height:100%;display:block} .hero-in{position:relative;z-index:2;padding:84px 0 0} .hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.8fr);gap:60px;align-items:end} @media (max-width:920px){.hero-grid{grid-template-columns:1fr;gap:36px}.hero-in{padding-top:52px}} .hero .kicker{ font-family:var(--font-mono); font-size:var(--fs-label); font-weight:500; letter-spacing:var(--ls-label); text-transform:uppercase; color:var(--hero-muted); } .hero h1{ margin:20px 0 0; font-size:var(--fs-display); font-weight:300; letter-spacing:var(--ls-display); line-height:var(--lh-tight); color:var(--hero-ink); } .hero h1 b{font-weight:400;color:var(--hero-accent)} .hero-lede{ margin-top:24px; max-width:58ch; color:var(--hero-body); font-size:16.5px; line-height:1.7; font-weight:300; } .hero-tag{margin-top:26px;display:flex;flex-wrap:wrap;gap:8px} .hero-tag span{ font-family:var(--font-mono); font-size:10px; font-weight:500; letter-spacing:.13em; text-transform:uppercase; color:#A9BCD1; border:1px solid var(--hero-rule); border-radius:2px; padding:6px 10px; background:rgba(255,255,255,.02); } .hero-card{border:1px solid var(--hero-rule);background:rgba(255,255,255,.028);padding:22px 22px 18px} .hero-card .eyebrow{color:var(--hero-muted)} .hero-card dl{margin:16px 0 0;display:grid;gap:11px} .hero-card .row{ display:flex;justify-content:space-between;gap:16px;align-items:baseline; border-bottom:1px dotted var(--hero-rule);padding-bottom:10px; } .hero-card .row:last-child{border-bottom:none;padding-bottom:0} .hero-card dt{color:var(--hero-muted);font-size:var(--fs-sm)} .hero-card dd{ margin:0;font-family:var(--font-mono);font-size:12.5px;font-weight:400; color:var(--hero-ink);font-variant-numeric:tabular-nums;text-align:right; } .metrics{position:relative;z-index:2;margin-top:62px;border-top:1px solid var(--hero-rule);display:grid;grid-template-columns:repeat(5,1fr)} @media (max-width:920px){.metrics{grid-template-columns:repeat(2,1fr);margin-top:44px}} .metric{padding:22px 20px 26px;border-right:1px solid var(--hero-rule)} .metric:last-child{border-right:none} @media (max-width:920px){ .metric{border-bottom:1px solid var(--hero-rule)} .metric:nth-child(2n){border-right:none} } .metric .n{ font-size:var(--fs-metric);font-weight:300;line-height:1; letter-spacing:-.02em;color:var(--hero-accent);font-variant-numeric:tabular-nums; } .metric .l{margin-top:10px;font-size:var(--fs-xs);color:var(--hero-muted);line-height:1.5} /* ------------------------------------------------------------------------- 6. Section scaffolding ---------------------------------------------------------------------- */ section.band{border-bottom:1px solid var(--rule);padding:72px 0} section.band.tint{background:var(--surface)} .sec{display:grid;grid-template-columns:176px minmax(0,1fr);gap:52px;align-items:start} @media (max-width:920px){.sec{grid-template-columns:1fr;gap:24px}} .sec-label{position:sticky;top:82px} .sec-label .n{ display:block;margin-bottom:8px; font-family:var(--font-mono);font-size:11px;font-weight:500; letter-spacing:.13em;color:var(--ochre); } .sec-label h2{font-size:var(--fs-h2);font-weight:500;letter-spacing:-.006em;color:var(--ink)} .sec-label .hint{margin-top:10px;font-size:var(--fs-xs);color:var(--ink-3);line-height:1.55} @media (max-width:920px){.sec-label{position:static}.sec-label .hint{display:none}} .lede{font-size:var(--fs-lede);font-weight:300;line-height:1.58;color:var(--ink);max-width:62ch} .body-col{max-width:68ch} .body-col p{color:var(--ink-2)} .body-col p+p{margin-top:16px} /* ------------------------------------------------------------------------- 7. Research directions ---------------------------------------------------------------------- */ .dirs{ display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px; background:var(--rule);border:1px solid var(--rule);margin-top:26px; } @media (max-width:760px){.dirs{grid-template-columns:1fr}} .dir{background:var(--surface);padding:24px;display:flex;flex-direction:column;gap:12px} section.band.tint .dir{background:var(--paper)} .dir .code{font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.14em;color:var(--ochre)} .dir h3{font-size:var(--fs-h3);font-weight:500;letter-spacing:-.004em} .dir p{font-size:14px;color:var(--ink-2);line-height:1.62} .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:8px} .chips span{ font-family:var(--font-mono);font-size:10.5px;letter-spacing:.02em; color:var(--blue);background:var(--blue-wash);padding:4px 8px;border-radius:2px; } .dir .lead{font-size:var(--fs-xs);color:var(--ink-3)} /* ------------------------------------------------------------------------- 8. People ---------------------------------------------------------------------- */ .people{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:26px} .person{background:var(--surface);padding:26px;display:grid;grid-template-columns:236px minmax(0,1fr);gap:36px} section.band.tint .person{background:var(--paper)} @media (max-width:860px){.person{grid-template-columns:1fr;gap:16px}} .p-id .role{ font-family:var(--font-mono);font-size:var(--fs-label);font-weight:500; letter-spacing:.13em;text-transform:uppercase;color:var(--ochre); } .p-id h3{margin-top:10px;font-size:var(--fs-name);font-weight:500;letter-spacing:-.012em;line-height:1.28} .p-id .title{margin-top:8px;font-size:var(--fs-sm);color:var(--ink-2);line-height:1.55} .p-id .mail{ display:inline-block;margin-top:14px; font-family:var(--font-mono);font-size:12.5px;color:var(--blue); border-bottom:1px solid color-mix(in srgb,var(--blue) 30%,transparent);word-break:break-all; } .p-body p{font-size:14.5px;color:var(--ink-2);line-height:1.66} .p-body p+p{margin-top:12px} .facts{margin-top:16px;display:grid;gap:8px} .facts li{ display:grid;grid-template-columns:120px minmax(0,1fr);gap:14px;align-items:baseline; font-size:var(--fs-sm);border-top:1px dotted var(--rule-strong);padding-top:8px; } @media (max-width:560px){.facts li{grid-template-columns:1fr;gap:2px}} .facts .k{ font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.11em; text-transform:uppercase;color:var(--ink-3); } .facts .v{color:var(--ink-2);line-height:1.55} /* ------------------------------------------------------------------------- 9. Row lists, publications ---------------------------------------------------------------------- */ .rows{border-top:1px solid var(--rule);margin-top:26px} .row-item{ display:grid;grid-template-columns:124px minmax(0,1fr);gap:28px;align-items:start; padding:16px 0;border-bottom:1px solid var(--rule); } @media (max-width:640px){.row-item{grid-template-columns:1fr;gap:6px}} .row-item .when{ font-family:var(--font-mono);font-size:12px;color:var(--ochre); font-variant-numeric:tabular-nums;padding-top:3px; } .row-item .what strong{display:block;font-size:14.5px;font-weight:500;color:var(--ink);line-height:1.45} .row-item .what p{margin-top:5px;font-size:14px;color:var(--ink-2);line-height:1.6} .pubs{border-top:1px solid var(--rule);margin-top:26px} .pub{display:grid;grid-template-columns:60px minmax(0,1fr);gap:22px;padding:15px 0;border-bottom:1px solid var(--rule)} @media (max-width:640px){.pub{grid-template-columns:1fr;gap:5px}} .pub .yr{ font-family:var(--font-mono);font-size:12px;color:var(--ink-3); font-variant-numeric:tabular-nums;padding-top:4px; } .pub .t{font-size:14.5px;font-weight:500;color:var(--ink);line-height:1.5} .pub .a{margin-top:5px;font-size:13px;color:var(--ink-3);line-height:1.5} .pub .v{margin-top:3px;font-size:13px;color:var(--blue);line-height:1.5} /* ------------------------------------------------------------------------- 10. Panels, chips, students ---------------------------------------------------------------------- */ .cols2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:34px} @media (max-width:760px){.cols2{grid-template-columns:1fr;gap:26px}} .panel{border:1px solid var(--rule);background:var(--surface);padding:22px 24px 24px} section.band.tint .panel{background:var(--paper)} .panel .eyebrow{display:block;margin-bottom:10px} .panel h3{font-size:var(--fs-h3);font-weight:500;margin-bottom:2px} .ticks{display:grid;gap:9px;margin-top:14px} .ticks li{position:relative;padding-left:20px;font-size:14px;color:var(--ink-2);line-height:1.55} .ticks li::before{ content:"";position:absolute;left:2px;top:8px;width:7px;height:7px; border-left:1.5px solid var(--ochre);border-bottom:1.5px solid var(--ochre); transform:rotate(-45deg); } .partners{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px} .partners span{ font-size:var(--fs-sm);color:var(--ink-2);background:var(--surface); border:1px solid var(--rule-strong);border-radius:2px;padding:6px 11px; } section.band.tint .partners span{background:var(--paper)} .pods{ display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px; background:var(--rule);border:1px solid var(--rule);margin-top:26px; } @media (max-width:860px){.pods{grid-template-columns:1fr}} .pod{background:var(--surface);padding:20px} section.band.tint .pod{background:var(--paper)} .pod .k{ font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.12em; text-transform:uppercase;color:var(--ochre); } .pod h4{margin-top:9px;font-size:16px;font-weight:500} .pod p{margin-top:7px;font-size:13.5px;color:var(--ink-2);line-height:1.58} /* ------------------------------------------------------------------------- 10b. Verification band — key facts a reviewer needs to check ---------------------------------------------------------------------- */ .keyfact{ margin-top:26px; padding:22px 24px 24px; background:var(--ochre-wash); border:1px solid var(--rule-strong); border-left:3px solid var(--ochre); } .keyfact .eyebrow{display:block;margin-bottom:10px;color:var(--ochre)} .keyfact h3{font-size:19px;font-weight:500;letter-spacing:-.008em;line-height:1.36;color:var(--ink)} .keyfact > p{margin-top:11px;font-size:14.5px;color:var(--ink-2);line-height:1.62;max-width:70ch} .keyfact .roles{margin-top:16px;display:grid;gap:8px} .keyfact .roles li{ display:grid;grid-template-columns:158px minmax(0,1fr);gap:14px;align-items:baseline; font-size:14px;border-top:1px dotted var(--rule-strong);padding-top:8px; } @media (max-width:600px){.keyfact .roles li{grid-template-columns:1fr;gap:2px}} .keyfact .roles .k{ font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.11em; text-transform:uppercase;color:var(--ochre); } .keyfact .roles .v{color:var(--ink-2);line-height:1.55} .keyfact .roles .v .mono{font-size:13px;color:var(--ink)} /* ------------------------------------------------------------------------- 11. Seat table / application note ---------------------------------------------------------------------- */ .tablewrap{overflow-x:auto} .seat-table{width:100%;border-collapse:collapse;margin-top:4px;font-size:var(--fs-sm)} .seat-table th,.seat-table td{text-align:left;padding:11px 14px 11px 0;border-bottom:1px solid var(--rule);vertical-align:top;line-height:1.5} .seat-table th{ font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.12em; text-transform:uppercase;color:var(--ink-3);border-bottom:1px solid var(--rule-strong); } .seat-table td{color:var(--ink-2)} .seat-table td.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--ink);white-space:nowrap} .app-note{ margin-top:22px;padding:18px 20px; background:var(--ochre-wash);border:1px solid var(--rule-strong);border-left:3px solid var(--ochre); } .app-note p{font-size:14px;color:var(--ink-2);line-height:1.62} .app-note strong{color:var(--ink);font-weight:500} /* ------------------------------------------------------------------------- 12. Contact + footer ---------------------------------------------------------------------- */ .contact{background:var(--hero-bg);color:var(--hero-ink);padding:68px 0 54px} .contact h2{margin-top:10px;font-size:27px;font-weight:400;letter-spacing:-.018em;color:var(--hero-ink);line-height:1.25} .contact .eyebrow{color:var(--hero-muted)} .contact .addr{margin-top:14px;max-width:56ch;color:var(--hero-body);font-size:var(--fs-body);font-weight:300;line-height:1.7} .contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:56px;margin-top:36px} @media (max-width:860px){.contact-grid{grid-template-columns:1fr;gap:34px}} .mails,.verify{border-top:1px solid var(--hero-rule);margin-top:12px} .mails li{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:12px 0;border-bottom:1px solid var(--hero-rule)} .mails .who{font-size:var(--fs-sm);color:var(--hero-ink);line-height:1.45} .mails .who small{display:block;margin-top:3px;font-size:var(--fs-xs);color:var(--hero-muted)} .mails a{ font-family:var(--font-mono);font-size:12.5px;color:var(--hero-accent); border-bottom:1px solid rgba(95,168,232,.3);white-space:nowrap; } .mails a:hover,.verify a:hover{border-bottom-color:var(--hero-accent)} .verify li{ display:grid;grid-template-columns:130px minmax(0,1fr);gap:16px; padding:12px 0;border-bottom:1px solid var(--hero-rule); font-size:var(--fs-sm);color:var(--hero-body);line-height:1.55; } @media (max-width:560px){.verify li{grid-template-columns:1fr;gap:3px}} .verify .k{ font-family:var(--font-mono);font-size:10px;font-weight:500;letter-spacing:.11em; text-transform:uppercase;color:var(--hero-muted);padding-top:3px; } .verify a{color:var(--hero-accent);border-bottom:1px solid rgba(95,168,232,.3);word-break:break-word} footer{background:var(--hero-bg);color:var(--hero-muted);padding:0 0 40px;font-size:var(--fs-xs)} footer .fin{ display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap; border-top:1px solid var(--hero-rule);padding-top:20px;line-height:1.6; } /* ------------------------------------------------------------------------- 13. Motion ---------------------------------------------------------------------- */ @media (prefers-reduced-motion:reduce){ *{animation:none!important;transition:none!important;scroll-behavior:auto!important} }