:root{
    --cream:#F2EDDD;
    --paper:#FBF8EF;
    --ink:#212922;
    --ink-soft:#4B5347;
    --blue:#2B5C86;
    --blue-deep:#1D4160;
    --green:#455A2E;
    --green-deep:#313F20;
    --sage:#B7C79A;
    --line:#D8CFAE;
    --max:1120px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--cream);
    color:var(--ink);
    font-family:'Public Sans', sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{
    font-family:'Fraunces', serif;
    font-weight:600;
    line-height:1.1;
    margin:0;
    color:var(--ink);
  }
  p{margin:0;}
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .wrap{max-width:var(--max);margin:0 auto;padding:0 28px;}
  section{padding:96px 0;}
  :focus-visible{outline:3px solid var(--blue);outline-offset:3px;}

  /* ---------- chips & buttons (brand vernacular: pill outlines from the org's own posts) ---------- */
  .pill{
    display:inline-flex;align-items:center;gap:8px;
    border:1.5px solid currentColor;
    border-radius:999px;
    padding:9px 20px;
    font-size:0.92rem;
    font-weight:600;
    white-space:nowrap;
  }
  .btn{
    display:inline-flex;align-items:center;gap:10px;
    border-radius:999px;
    padding:14px 28px;
    font-family:'Public Sans',sans-serif;
    font-weight:600;
    font-size:1rem;
    border:1.5px solid transparent;
    cursor:pointer;
    transition:transform .15s ease, background-color .15s ease, color .15s ease;
  }
  .btn:hover{transform:translateY(-1px);}
  .btn-primary{background:var(--blue);color:var(--paper);}
  .btn-primary:hover{background:var(--blue-deep);}
  .btn-outline{border-color:var(--ink);color:var(--ink);background:transparent;}
  .btn-outline:hover{background:var(--ink);color:var(--paper);}
  .btn-green{background:var(--green);color:var(--paper);}
  .btn-green:hover{background:var(--green-deep);}

  /* ---------- nav ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(242,237,221,0.92);
    backdrop-filter:blur(6px);
    border-bottom:1.5px solid var(--line);
  }
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    padding:16px 28px;
    max-width:var(--max);margin:0 auto;
  }
  .brand{display:flex;align-items:center;gap:12px;}
  .brand img{width:44px;height:44px;object-fit:contain;}
  .brand span{
    font-family:'Fraunces',serif;font-weight:700;font-size:1.15rem;
    letter-spacing:0.02em;
  }
  .nav-links{display:flex;align-items:center;gap:32px;}
  .nav-links a{font-weight:600;font-size:0.97rem;color:var(--ink-soft);}
  .nav-links a:hover{color:var(--blue);}
  .nav-cta{display:none;}
  .nav-toggle{
    display:none;background:none;border:none;cursor:pointer;padding:6px;
  }
  .nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;}

  @media (max-width:820px){
    .nav-links{
      position:absolute;top:100%;left:0;right:0;
      background:var(--paper);
      flex-direction:column;align-items:flex-start;gap:0;
      border-bottom:1.5px solid var(--line);
      max-height:0;overflow:hidden;
      transition:max-height .25s ease;
    }
    .nav-links.open{max-height:340px;}
    .nav-links a{width:100%;padding:16px 28px;border-top:1px solid var(--line);}
    .nav-toggle{display:block;}
  }

  /* ---------- hero ---------- */
  .hero{padding:72px 0 100px;}
  .hero .wrap{
    display:grid;grid-template-columns:1.15fr 0.85fr;gap:56px;align-items:center;
  }
  .hero h1{
    font-size:clamp(2.4rem, 4.6vw, 3.9rem);
    letter-spacing:-0.01em;
  }
  .hero .lede{
    margin-top:22px;font-size:1.15rem;color:var(--ink-soft);max-width:46ch;
  }
  .hero .actions{margin-top:36px;display:flex;flex-wrap:wrap;gap:16px;}
  .hero .meta-line{
    margin-top:28px;display:flex;align-items:center;gap:10px;
    font-size:0.92rem;color:var(--ink-soft);
  }
  .hero .meta-line .dot{width:8px;height:8px;border-radius:50%;background:var(--green);flex:none;}
  .hero-badge{
    position:relative;display:flex;justify-content:center;
  }
  .hero-badge img{
    width:min(360px, 90%);
    transform:rotate(-4deg);
    filter:drop-shadow(0 18px 30px rgba(33,41,34,0.18));
  }

  @media (max-width:900px){
    .hero .wrap{grid-template-columns:1fr;text-align:left;}
    .hero-badge{order:-1;margin-bottom:8px;}
    .hero-badge img{width:220px;}
  }

  /* ---------- section headers ---------- */
  .section-head{max-width:640px;margin-bottom:52px;}
  .section-head .kicker{
    color:var(--green);font-weight:700;font-size:0.95rem;
    display:block;margin-bottom:12px;
  }
  .section-head h2{font-size:clamp(1.9rem,3vw,2.6rem);}
  .section-head p{margin-top:16px;color:var(--ink-soft);font-size:1.06rem;}

  /* ---------- about ---------- */
  .about{background:var(--paper);border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line);}
  .about .grid{
    display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;
  }
  .about blockquote{
    font-family:'Fraunces',serif;font-style:italic;font-weight:500;
    font-size:clamp(1.5rem,2.6vw,2rem);
    line-height:1.35;color:var(--blue-deep);
    margin:0;border-left:3px solid var(--sage);padding-left:24px;
  }
  .about .body p{margin-bottom:18px;color:var(--ink-soft);font-size:1.05rem;}
  .about .body p:last-child{margin-bottom:0;}
  .about .signoff{
    margin-top:24px;font-size:0.95rem;color:var(--ink-soft);
    border-top:1px solid var(--line);padding-top:18px;
  }
  @media (max-width:820px){
    .about .grid{grid-template-columns:1fr;gap:36px;}
  }

  /* ---------- briefing ---------- */
  .briefing-top{
    display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:24px;
    margin-bottom:44px;
  }
  .briefing-tag{
    color:var(--blue);
  }
  .briefing-cards{
    display:grid;grid-template-columns:1fr 1fr;gap:22px;
  }
  .b-card{
    background:var(--paper);
    border:1.5px solid var(--line);
    border-radius:6px;
    padding:30px 32px;
  }
  .b-card .bar{width:38px;height:4px;border-radius:2px;margin-bottom:18px;}
  .b-card.blue .bar{background:var(--blue);}
  .b-card.green .bar{background:var(--green);}
  .b-card h3{font-size:1.28rem;margin-bottom:16px;}
  .b-card ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px;}
  .b-card li{color:var(--ink-soft);font-size:0.99rem;padding-left:18px;position:relative;}
  .b-card li::before{
    content:"";position:absolute;left:0;top:0.55em;width:6px;height:6px;border-radius:50%;
  }
  .b-card.blue li::before{background:var(--blue);}
  .b-card.green li::before{background:var(--green);}
  .b-card li strong{color:var(--ink);}
  @media (max-width:820px){
    .briefing-cards{grid-template-columns:1fr;}
  }

  .briefing-footer{
    margin-top:40px;
    display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px;
    padding-top:32px;border-top:1.5px solid var(--line);
  }
  .briefing-footer p{color:var(--ink-soft);max-width:46ch;}
  .social-preview{
    display:flex;align-items:center;gap:16px;
  }
  .social-preview img{
    width:74px;height:74px;object-fit:cover;border-radius:10px;
    transform:rotate(3deg);
    box-shadow:0 10px 22px rgba(33,41,34,0.16);
    border:3px solid var(--paper);
  }
  .social-preview-links{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}

  /* ---------- publications ---------- */
  .pub-row{margin-bottom:56px;}
  .pub-row:last-child{margin-bottom:0;}
  .pub-row h3{font-size:1.5rem;margin-bottom:8px;}
  .pub-desc{color:var(--ink-soft);font-size:1rem;max-width:60ch;margin-bottom:22px;}
  .pub-scroll{
    display:flex;gap:20px;overflow-x:auto;padding-bottom:18px;
    scroll-snap-type:x proximity;
    -webkit-overflow-scrolling:touch;
  }
  .pub-scroll::-webkit-scrollbar{height:8px;}
  .pub-scroll::-webkit-scrollbar-track{background:transparent;}
  .pub-scroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:4px;}
  .pub-slide{
    flex:none;width:240px;scroll-snap-align:start;
    border-radius:10px;overflow:hidden;
    border:1.5px solid var(--line);
    background:var(--paper);
  }
  .pub-slide img{width:100%;height:320px;object-fit:cover;}
  .pub-slide.square{width:260px;}
  .pub-slide.square img{height:260px;}
  @media (max-width:600px){
    .pub-slide{width:200px;}
    .pub-slide img{height:266px;}
  }

  /* ---------- founder ---------- */
  .founder{background:var(--paper);border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line);}
  .founder .grid{
    display:grid;grid-template-columns:220px 1fr;gap:52px;align-items:center;
  }
  .avatar{
    width:200px;height:200px;border-radius:50%;
    background:linear-gradient(160deg, var(--blue) 0%, var(--green) 100%);
    display:flex;align-items:center;justify-content:center;
    color:var(--paper);font-family:'Fraunces',serif;font-size:3rem;font-weight:600;
  }
  .founder h3{font-size:1.9rem;margin-bottom:6px;}
  .founder .role{color:var(--green);font-weight:600;margin-bottom:18px;display:block;}
  .founder p.bio{color:var(--ink-soft);font-size:1.05rem;max-width:56ch;margin-bottom:22px;}
  .founder .links{display:flex;gap:14px;flex-wrap:wrap;}
  @media (max-width:700px){
    .founder .grid{grid-template-columns:1fr;text-align:left;justify-items:start;}
  }

  /* ---------- get involved ---------- */
  .involved .panel{
    background:var(--green-deep);
    color:var(--cream);
    border-radius:10px;
    padding:56px;
    display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;
  }
  .involved h2{color:var(--paper);font-size:clamp(1.8rem,3vw,2.4rem);}
  .involved p{color:#DCE3CE;margin-top:16px;font-size:1.05rem;max-width:48ch;}
  .involved .actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start;}
  .involved .btn-primary{background:var(--sage);color:var(--green-deep);}
  .involved .btn-primary:hover{background:#c9d9ac;}
  .involved .btn-outline{border-color:var(--sage);color:var(--sage);}
  .involved .btn-outline:hover{background:var(--sage);color:var(--green-deep);}
  .involved .note{font-size:0.85rem;color:#AEBB98;}
  @media (max-width:820px){
    .involved .panel{grid-template-columns:1fr;padding:40px 28px;}
  }

  /* ---------- footer ---------- */
  footer{padding:64px 0 40px;}
  .foot-top{
    display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;
    padding-bottom:40px;border-bottom:1.5px solid var(--line);
  }
  .foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
  .foot-brand img{width:38px;height:38px;object-fit:contain;}
  .foot-brand span{font-family:'Fraunces',serif;font-weight:700;font-size:1.05rem;}
  .foot-tag{color:var(--ink-soft);max-width:32ch;font-size:0.95rem;}
  .foot-col h4{font-size:0.95rem;margin-bottom:16px;color:var(--ink);}
  .foot-col a{display:block;color:var(--ink-soft);font-size:0.95rem;margin-bottom:10px;}
  .foot-col a:hover{color:var(--blue);}
  .foot-bottom{
    padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
    font-size:0.85rem;color:var(--ink-soft);
  }
  @media (max-width:700px){
    .foot-top{grid-template-columns:1fr;gap:28px;}
  }

/* ---------- contact page ---------- */
.contact-hero{padding:64px 0 8px;}
.contact-hero .section-head{margin-bottom:0;}
.contact-wrap{padding:48px 0 100px;}
.contact-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;
}
.contact-form{
  background:var(--paper);
  border:1.5px solid var(--line);
  border-radius:10px;
  padding:36px;
}
.field{margin-bottom:22px;}
.field:last-of-type{margin-bottom:0;}
.field label{
  display:block;font-weight:600;font-size:0.92rem;margin-bottom:8px;
}
.field input, .field textarea{
  width:100%;
  font-family:'Public Sans',sans-serif;
  font-size:1rem;
  padding:12px 14px;
  border:1.5px solid var(--line);
  border-radius:6px;
  background:#fff;
  color:var(--ink);
  resize:vertical;
}
.field input:focus, .field textarea:focus{
  outline:none;border-color:var(--blue);
}
.contact-submit{
  margin-top:28px;width:100%;justify-content:center;
  border:none;font-size:1rem;
}
.form-note{
  margin-top:16px;font-size:0.85rem;color:var(--ink-soft);text-align:center;
}
.form-status{
  margin-top:16px;font-size:0.92rem;font-weight:600;display:none;
}
.form-status.show{display:block;}
.form-status.ok{color:var(--green-deep);}
.form-status.err{color:#8a2e2e;}
.contact-side h3{font-size:1.3rem;margin-bottom:14px;}
.contact-side p{color:var(--ink-soft);margin-bottom:22px;max-width:44ch;}
.contact-side .links{display:flex;flex-direction:column;gap:12px;align-items:flex-start;}
@media (max-width:820px){
  .contact-grid{grid-template-columns:1fr;gap:36px;}
}