/* Epidemic Intelligence. Layout: wide editorial bands, logo-derived palette, dotted epi-curve motif. */
:root{
  --ink:#22243A;        /* deep slate from the logo's wordmark */
  --text:#3E4160;
  --muted:#5A5E7A;
  --slate:#686D8C;      /* logo slate */
  --magenta:#DC35F2;    /* logo magenta, decorative only */
  --magenta-ink:#9118A6;/* readable magenta for links and buttons */
  --green:#9BD914;      /* logo green, decorative only */
  --green-ink:#4D7400;
  --bg:#FFFFFF;
  --tint:#F5F4FA;
  --line:#E2E1EC;
  --dark:#22243A;
  --display:'Lexend',system-ui,-apple-system,'Segoe UI',sans-serif;
  --body:'Figtree',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.65}
img{max-width:100%}
a{color:var(--magenta-ink);text-underline-offset:3px}
a:hover{color:#6E0F7F}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--magenta);outline-offset:2px}
h1,h2,h3{font-family:var(--display);color:var(--ink);text-wrap:balance;margin:0}
p{margin:0}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px));box-sizing:border-box}
.narrow{max-width:780px}
.eyebrow{font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--green-ink)}
.lede{font-size:19px;color:var(--text);max-width:640px}

/* Header */
.site-header{border-bottom:1px solid var(--line);background:var(--bg)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 28px;padding-top:16px;padding-bottom:16px}
.brand{display:block;line-height:0}
.brand img{height:66px;width:auto}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:4px 26px;font-family:var(--display);font-size:15px}
.nav a{color:var(--ink);text-decoration:none;padding:10px 0}
.nav a:hover{color:var(--magenta-ink)}
.nav a[aria-current="page"]{color:var(--magenta-ink);box-shadow:inset 0 -2px 0 var(--magenta)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:999px;background:var(--magenta-ink);color:#FFFFFF;font-family:var(--display);font-weight:500;font-size:15px;text-decoration:none;border:0;cursor:pointer}
.btn:hover{background:#6E0F7F;color:#FFFFFF}
.nav a.btn{color:#FFFFFF;padding:0 20px;min-height:44px}
.btn-ghost{display:inline-flex;align-items:center;min-height:48px;padding:0 22px;border-radius:999px;border:1.5px solid var(--ink);color:var(--ink);font-family:var(--display);font-weight:500;font-size:15px;text-decoration:none}
.btn-ghost:hover{border-color:var(--magenta-ink);color:var(--magenta-ink)}

/* Hero */
.hero{padding:72px 0 80px}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,4.4vw,54px);line-height:1.1;font-weight:500;letter-spacing:-.02em;margin:16px 0 22px}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.curve{display:flex;flex-direction:column;gap:12px}
.curve svg{width:100%;height:auto;display:block}
.legend{display:flex;flex-wrap:wrap;gap:6px 20px;font-size:14px;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:8px}
.legend i{width:11px;height:11px;border-radius:50%;display:inline-block}
.caption{font-family:var(--mono);font-size:12px;color:var(--muted)}

/* Sections */
.band{padding:84px 0}
.band.tint{background:var(--tint)}
.band.dark{background:var(--dark);color:#D9DAE6}
.band.dark h2,.band.dark h3{color:#FFFFFF}
.band.dark .eyebrow{color:var(--green)}
.band.dark a{color:#F1B6FA}
.section-head{display:flex;flex-direction:column;gap:12px;max-width:720px;margin-bottom:40px}
.section-head h2{font-size:clamp(28px,3vw,38px);line-height:1.15;font-weight:500;letter-spacing:-.01em}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 48px}
.card{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:30px;display:flex;flex-direction:column;gap:12px}
.card h3{font-size:21px;font-weight:500;line-height:1.25}
.card .more{margin-top:auto;font-family:var(--display);font-size:15px;font-weight:500;text-decoration:none}
.card .more:hover{text-decoration:underline}
.dots{display:flex;gap:5px}
.dots i{width:9px;height:9px;border-radius:50%;background:var(--green)}
.dots i.m{background:var(--magenta)}
.dots i.s{background:var(--slate);border-radius:2px;width:6px}

/* Track record strip */
.studies{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.studies li{border:1px solid #474A66;border-radius:999px;padding:8px 16px;font-family:var(--display);font-size:15px;color:#FFFFFF}
.lead-line{font-size:19px;max-width:760px;margin-top:32px;color:#E4E5EF}

/* Long-form sections */
.page-intro{padding:72px 0 56px;border-bottom:1px solid var(--line)}
.page-intro h1{font-size:clamp(32px,4vw,48px);line-height:1.12;font-weight:500;letter-spacing:-.02em;margin:14px 0 18px}
.offer{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:24px 56px;padding:52px 0;border-bottom:1px solid var(--line)}
.offer:last-child{border-bottom:0}
.offer h2{font-size:26px;line-height:1.2;font-weight:500}
.offer .body{display:flex;flex-direction:column;gap:16px;min-width:0}
.offer .tag{font-family:var(--mono);font-size:12px;color:var(--green-ink);letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px;display:block}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:4px 0 0;padding:0}
.chips li{background:var(--tint);border-radius:999px;padding:6px 14px;font-size:14.5px;color:var(--ink)}
.note{border-left:3px solid var(--green);padding:4px 0 4px 18px;color:var(--muted)}

/* Work entries */
.work{list-style:none;margin:0;padding:0}
.work li{display:grid;grid-template-columns:minmax(0,220px) minmax(0,1fr);gap:8px 40px;padding:34px 0;border-top:1px solid var(--line)}
.work .when{font-family:var(--mono);font-size:13px;color:var(--muted);padding-top:6px}
.work .who{font-family:var(--mono);font-size:12px;color:var(--green-ink);text-transform:uppercase;letter-spacing:.06em;display:block;margin-top:6px}
.work h3{font-size:22px;font-weight:500;line-height:1.25;margin-bottom:8px}
.pubs{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.pubs a{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:22px 24px;height:100%;box-sizing:border-box}
.pubs a:hover{border-color:var(--magenta-ink)}
.pubs .j{font-family:var(--mono);font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.pubs .t{font-family:var(--display);font-size:17px;line-height:1.35}

/* People */
.person{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);gap:28px 48px;padding:48px 0;border-top:1px solid var(--line)}
.person img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:14px;filter:grayscale(1);display:block}
.person h2{font-size:28px;font-weight:500}
.person .role{font-family:var(--mono);font-size:13px;color:var(--green-ink);text-transform:uppercase;letter-spacing:.06em;margin:8px 0 16px;display:block}
.person .body{display:flex;flex-direction:column;gap:14px;min-width:0}

/* Contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:56px;align-items:start}
.form{background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:32px;display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--display);font-size:15px;font-weight:500;color:var(--ink)}
.field .opt{font-family:var(--body);font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{font:400 16px/1.5 var(--body);color:var(--ink);background:var(--bg);border:1px solid #B9BACB;border-radius:8px;padding:11px 12px;min-height:46px;box-sizing:border-box;width:100%}
.field textarea{resize:vertical}
.field.invalid input,.field.invalid textarea{border-color:#B3261E}
.two-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px}
.form-status{font-size:15px;color:var(--muted)}
.form-status.ok{color:#2E6B00;font-weight:600}
.form-status.err{color:#B3261E;font-weight:600}
.side{display:flex;flex-direction:column;gap:28px}
.side h3{font-size:18px;font-weight:500;margin-bottom:6px}
address{font-style:normal}

/* CTA + footer */
.cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta h2{font-size:clamp(26px,3vw,34px);font-weight:500}
.site-footer{border-top:1px solid var(--line);padding:48px 0 56px;font-size:15px;color:var(--muted)}
.site-footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:28px}
.site-footer img{height:40px;width:auto;display:block;margin-bottom:12px}
.site-footer nav{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:flex-start;font-family:var(--display)}
.site-footer nav a{color:var(--ink);text-decoration:none}
.site-footer nav a:hover{color:var(--magenta-ink)}

@media (max-width:960px){
  .hero .wrap,.contact-grid{grid-template-columns:minmax(0,1fr);gap:40px}
  .grid3{grid-template-columns:minmax(0,1fr)}
  .grid2,.pubs{grid-template-columns:minmax(0,1fr)}
  .offer,.work li,.person{grid-template-columns:minmax(0,1fr)}
  .person img{max-width:220px}
  .band{padding:60px 0}
  .hero{padding:48px 0 56px}
}
@media (max-width:560px){
  .two-fields{grid-template-columns:minmax(0,1fr)}
  .brand img{height:44px}
  .form{padding:22px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Government experience list */
.gov{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.gov li{padding:16px 0 16px 26px;border-top:1px solid var(--line);position:relative}
.gov li:last-child{border-bottom:1px solid var(--line)}
.gov li::before{content:"";position:absolute;left:0;top:25px;width:10px;height:10px;border-radius:50%;background:var(--green)}
.gov strong{font-family:var(--display);font-weight:500;color:var(--ink)}