/* ==========================================================================
   The Weather Makers Foundation — site stylesheet
   Palette, type and components shared by all 11 pages.
   ========================================================================== */

:root{
  --navy:#003355;
  --navy-deep:#001C2F;
  --green:#335B4F;
  --steel:#346A84;
  --paper:#EFE9D9;
  --paper-light:#F7F3EA;
  --wash:#F3F2EE;
  --mist:#EAF0EC;
  --ink:#33474f;
  --ink-soft:#3a4c54;
  --muted:#5c6b72;
  --faint:#8a97a0;
  --sage:#B8CFCD;
  --sand:#a07d4e;
  --fluor:#7CF07C;
  --serif:'Source Serif 4',Georgia,'Times New Roman',serif;
  --sans:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --shell:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--wash);color:var(--ink);
  font-family:var(--sans);font-size:15px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}

/* ---------- shell / rhythm ---------- */
.shell{max-width:var(--shell);margin:0 auto;padding-left:32px;padding-right:32px;width:100%}
.band{padding:92px 0}
.band-tight{padding:64px 0}
.band-paper{background:var(--paper)}
.band-mist{background:var(--mist)}
.band-green{background:var(--green);color:#eaf1ec}
.band-navy{background:var(--navy);color:#dbe6ee}

/* ---------- type ---------- */
.eyebrow{
  font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--steel);margin:0 0 18px;
}
.eyebrow-sand{color:var(--sand)}
.eyebrow-sage{color:var(--sage)}
h1,h2,h3{font-family:var(--serif);font-weight:500;color:var(--navy);letter-spacing:-.01em;margin:0}
h1{font-size:clamp(32px,4.4vw,54px);line-height:1.1;text-wrap:balance}
h2{font-size:clamp(26px,3.2vw,42px);line-height:1.14;text-wrap:balance}
h3{font-size:clamp(20px,2.2vw,26px);line-height:1.22}
.band-green h1,.band-green h2,.band-green h3,
.band-navy h1,.band-navy h2,.band-navy h3,
.on-dark h1,.on-dark h2,.on-dark h3{color:#fff}
p{margin:0 0 16px}
p:last-child{margin-bottom:0}
.lede{font-size:clamp(16px,1.6vw,19px);line-height:1.6;color:var(--ink-soft);max-width:64ch}
.body{font-size:16.5px;line-height:1.64;color:var(--ink-soft);max-width:68ch}
.pull{
  font-family:var(--serif);font-size:clamp(19px,2.1vw,26px);line-height:1.4;
  color:var(--navy);font-weight:400;max-width:34ch;
}
.note{font-size:13px;color:var(--faint);font-style:italic;max-width:70ch}
.measure{max-width:66ch}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-weight:500;font-size:15px;
  padding:12px 24px;border-radius:999px;border:1.5px solid transparent;
  transition:background .16s,color .16s,border-color .16s;cursor:pointer;
  font-family:var(--sans);
}
.btn-solid{background:var(--green);color:#fff}
.btn-solid:hover{background:#28483e}
.btn-ghost{border-color:var(--steel);color:var(--steel)}
.btn-ghost:hover{background:var(--steel);color:#fff}
.btn-light{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.55);color:#fff}
.btn-light:hover{background:rgba(255,255,255,.22)}
.btn-hold{
  background:#e7e2d3;color:var(--sand);cursor:default;
}
.btn-hold .tag{font-size:11px;letter-spacing:.08em;opacity:.75}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

/* ---------- nav ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(243,242,238,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(0,51,85,.10);
}
.nav{
  max-width:var(--shell);margin:0 auto;padding:16px 32px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.nav-logo img{height:30px;width:auto}
.nav-right{display:flex;align-items:center;gap:30px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-top{
  position:relative;background:none;border:0;cursor:pointer;font-family:inherit;
  color:var(--ink);text-transform:uppercase;letter-spacing:.09em;font-size:12.5px;
  font-weight:600;padding:4px 0;display:inline-flex;align-items:center;gap:5px;
}
.nav-top.has-menu::after{
  content:"";width:6px;height:6px;
  border-right:1.6px solid #8a9aa0;border-bottom:1.6px solid #8a9aa0;
  transform:translateY(-2px) rotate(45deg);transition:transform .16s;
}
.nav-group{position:relative;padding-bottom:16px;margin-bottom:-16px}
.nav-group:hover .nav-top::after{transform:translateY(0) rotate(225deg)}
.nav-group:hover .nav-top,.nav-top.active{color:var(--navy)}
.nav-top.active::before{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--green);
}
.nav-menu{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);
  min-width:196px;background:#fff;border:1px solid rgba(0,51,85,.10);border-radius:14px;
  box-shadow:0 16px 36px rgba(0,34,56,.15);padding:8px;
  opacity:0;visibility:hidden;transition:opacity .16s ease,transform .16s ease;
  display:flex;flex-direction:column;gap:2px;z-index:60;
}
.nav-group:hover .nav-menu,.nav-group:focus-within .nav-menu{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(2px);
}
.nav-menu a{
  padding:9px 12px;border-radius:9px;white-space:nowrap;font-weight:500;font-size:14px;
  color:var(--ink-soft);
}
.nav-menu a:hover{background:var(--paper);color:var(--navy)}
.nav-menu a.sub-active{color:var(--navy);background:var(--paper)}
.nav-cta{
  background:var(--green);color:#fff;font-weight:500;font-size:14.5px;
  padding:10px 20px;border-radius:999px;
}
.nav-cta:hover{background:#28483e}
.nav-toggle{
  display:none;background:none;border:0;cursor:pointer;padding:8px;margin:-8px;
}
.nav-toggle span{
  display:block;width:22px;height:2px;background:var(--navy);border-radius:2px;
}
.nav-toggle span + span{margin-top:5px}

/* ---------- page header ---------- */
.page-head{background:var(--paper);border-bottom:1px solid rgba(0,51,85,.08)}
.page-head .shell{padding-top:104px;padding-bottom:76px}
.page-head-cool{background:var(--mist)}
.page-head-clean{background:var(--wash)}

/* ---------- grids ---------- */
.grid{display:grid;gap:24px}
.g-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g-4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.split{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:56px;align-items:center;
}

/* ---------- media ---------- */
.frame{border-radius:10px;overflow:hidden;background:var(--mist)}
.frame img{width:100%;height:100%;object-fit:cover}
.frame-shadow{box-shadow:0 20px 44px rgba(0,51,85,.14)}
.ratio-16-10{aspect-ratio:16/10}
.ratio-16-11{aspect-ratio:16/11}
.ratio-4-5{aspect-ratio:4/5}
.ratio-1-1{aspect-ratio:1/1}
figure{margin:0}
figcaption{font-size:13.5px;color:var(--muted);margin-top:12px;line-height:1.45}
.cap-label{
  font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--steel);
}

/* ---------- cards ---------- */
.card{
  background:var(--paper-light);border:1px solid rgba(0,51,85,.08);
  border-radius:12px;padding:32px;
}
.card-plain{background:#fff}
.card-num{
  font-family:var(--serif);font-size:30px;color:var(--sage);line-height:1;display:block;
  margin-bottom:12px;
}
.card-stack{display:flex;flex-direction:column;gap:12px;height:100%}
.card-stack .push{margin-top:auto}

/* ---------- lists ---------- */
.ticks{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:18px}
.ticks li{padding-left:30px;position:relative;font-size:16px;line-height:1.6;color:var(--ink-soft)}
.ticks li::before{
  content:"";position:absolute;left:0;top:9px;width:9px;height:9px;border-radius:50%;
  background:var(--green);
}
.band-green .ticks li,.band-navy .ticks li{color:rgba(255,255,255,.88)}
.band-green .ticks li::before{background:var(--sage)}
.steps{list-style:none;padding:0;margin:0;counter-reset:step}
.steps li{
  counter-increment:step;position:relative;padding:0 0 28px 56px;
  border-left:1px solid rgba(0,51,85,.14);margin-left:16px;
}
.steps li:last-child{border-left-color:transparent;padding-bottom:0}
.steps li::before{
  content:counter(step,decimal-leading-zero);
  position:absolute;left:-16px;top:-4px;width:32px;height:32px;border-radius:50%;
  background:var(--navy);color:#fff;font-family:var(--serif);font-size:13px;
  display:flex;align-items:center;justify-content:center;
}

/* ---------- portraits ---------- */
.person img{
  width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px;background:var(--mist);
}
.person h3{font-size:19px;margin:16px 0 4px}
.person .role{font-size:13px;color:var(--faint);margin:0 0 10px}
.person p{font-size:14.5px;line-height:1.55;color:var(--muted)}

/* ---------- ambassador card ---------- */
.amb{display:grid;grid-template-columns:180px minmax(0,1fr);gap:32px;align-items:start}
.amb > img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px}

/* ---------- quote ---------- */
.quote{
  font-family:var(--serif);font-size:clamp(18px,1.9vw,22px);line-height:1.45;
  color:var(--navy);font-weight:400;
}
.band-green .quote,.band-navy .quote{color:#fff}
.quote-cite{font-size:13.5px;color:var(--faint);font-style:normal;margin-top:14px}
.band-green .quote-cite{color:rgba(255,255,255,.7)}

/* ---------- logo wall ---------- */
.logo-wall{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.logo-tile{
  background:#fff;border:1px solid rgba(0,51,85,.08);border-radius:12px;padding:28px;
  display:flex;flex-direction:column;gap:18px;
}
.logo-tile .mark{
  height:60px;display:flex;align-items:center;
}
/* Logos vary in aspect ratio; cap both axes so each fills its box without
   overflowing, and none is scaled up past its natural size. */
.logo-tile .mark img{
  max-height:100%;max-width:100%;width:auto;height:auto;
  object-fit:contain;object-position:left center;
}
.logo-tile p{font-size:14px;line-height:1.5;color:var(--muted);margin:0}
.logo-tile strong{display:block;color:var(--navy);font-weight:600;font-size:14.5px;margin-bottom:4px}

/* ---------- documents ---------- */
.docs{display:flex;flex-direction:column;gap:2px}
.doc{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:18px 20px;border-radius:10px;background:#fff;
  border:1px solid rgba(0,51,85,.08);transition:border-color .16s,transform .16s;
}
.doc:hover{border-color:var(--steel);transform:translateX(3px)}
.doc-name{display:block;font-size:15px;color:var(--navy);font-weight:500}
.doc-desc{display:block;font-size:13.5px;color:var(--muted);margin-top:3px}
.doc-arrow{color:var(--steel);font-size:16px;flex-shrink:0}

/* ---------- faq ---------- */
.faq{border-top:1px solid rgba(0,51,85,.12)}
.faq details{border-bottom:1px solid rgba(0,51,85,.12)}
.faq summary{
  list-style:none;cursor:pointer;padding:24px 44px 24px 0;position:relative;
  font-family:var(--serif);font-size:clamp(17px,1.8vw,21px);color:var(--navy);line-height:1.3;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:8px;top:32px;width:9px;height:9px;
  border-right:1.8px solid var(--steel);border-bottom:1.8px solid var(--steel);
  transform:rotate(45deg);transition:transform .18s;
}
.faq details[open] summary::after{transform:rotate(225deg);top:36px}
.faq .answer{padding:0 0 28px;max-width:72ch}
.faq .answer p{font-size:15.5px;line-height:1.65;color:var(--ink-soft)}
.faq .answer h4{
  font-family:var(--serif);font-weight:500;color:var(--navy);font-size:17px;
  margin:22px 0 8px;
}

/* ---------- form ---------- */
.contact-grid{
  display:grid;grid-template-columns:1.5fr minmax(0,1fr);gap:64px;align-items:start;
}
.form{display:flex;flex-direction:column;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{
  font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);
}
.field input,.field select,.field textarea{
  font-family:var(--sans);font-size:15px;color:var(--ink);
  padding:13px 15px;border:1px solid rgba(0,51,85,.18);border-radius:9px;
  background:#fff;width:100%;
}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--steel);box-shadow:0 0 0 3px rgba(52,106,132,.12);
}
.form-note{font-size:13px;color:var(--faint)}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:90vh;display:flex;align-items:flex-end;
  background-size:cover;background-position:center 45%;
}
.hero-scrim{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,34,56,.55) 0%,rgba(0,34,56,.15) 32%,
    rgba(0,34,56,.35) 62%,rgba(0,28,47,.86) 100%);
}
.hero-inner{position:relative;width:100%;padding-bottom:88px}
.hero h1{color:#fff;font-size:clamp(34px,5vw,62px);line-height:1.08;max-width:16ch}
.hero .lede{color:rgba(255,255,255,.90);font-size:clamp(16px,1.5vw,19px);max-width:56ch;margin-top:26px}
.hero .eyebrow{color:var(--sage)}

/* ---------- closing ---------- */
.closing{position:relative;background-size:cover;background-position:center}
.closing-scrim{position:absolute;inset:0;background:rgba(0,28,47,.72)}
.closing .shell{position:relative;padding-top:110px;padding-bottom:110px;text-align:center}
.closing h2{color:#fff;font-size:clamp(28px,4vw,50px);max-width:22ch;margin:0 auto}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:#c4d2da}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.4fr;gap:40px;
  padding-top:72px;padding-bottom:40px;
}
.site-footer img{height:34px;width:auto;margin-bottom:20px}
.footer-tag{font-family:var(--serif);font-size:18px;color:#eaf1f5;line-height:1.35;max-width:22ch}
.footer-head{
  font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:#83B1B3;margin:0 0 16px;
}
.footer-links{display:flex;flex-direction:column;gap:11px;font-size:14.5px}
.footer-links a:hover{color:#fff}
.footer-note{font-size:14px;line-height:1.6;color:#a9bcc7;margin:0 0 14px}
.footer-mail{font-size:14.5px;color:#eaf1f5;border-bottom:1px solid rgba(255,255,255,.3);padding-bottom:2px}
.footer-bar{border-top:1px solid rgba(255,255,255,.12)}
.footer-bar .shell{
  padding-top:20px;padding-bottom:20px;display:flex;flex-wrap:wrap;
  justify-content:space-between;gap:12px;font-size:12.5px;color:#7f95a3;
}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .nav-toggle{display:block}
  .nav-right{gap:16px}
  .nav-links{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:#fff;border-bottom:1px solid rgba(0,51,85,.10);
    box-shadow:0 16px 36px rgba(0,34,56,.12);
    flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;
  }
  .nav-links.open{display:flex}
  .nav-group{padding-bottom:0;margin-bottom:0}
  .nav-top{padding:14px 0;width:100%;justify-content:space-between}
  .nav-top.active::before{display:none}
  .nav-menu{
    position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;
    border:0;border-radius:0;padding:0 0 10px 14px;min-width:0;background:transparent;
  }
  .nav-group:hover .nav-menu,.nav-group:focus-within .nav-menu{transform:none}
  .nav-top.has-menu::after{transform:rotate(45deg)}
  .nav-group:hover .nav-top::after{transform:rotate(45deg)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .band{padding:68px 0}
  .page-head .shell{padding-top:72px;padding-bottom:56px}
  .split{gap:36px}
  .hero{min-height:78vh}
}
@media (max-width:860px){
  .contact-grid{grid-template-columns:1fr;gap:40px}
}
@media (max-width:700px){
  .amb{grid-template-columns:1fr;gap:20px}
  .amb > img{max-width:220px}
  .contributors{column-count:1 !important}
}
@media (max-width:560px){
  .shell{padding-left:20px;padding-right:20px}
  .nav{padding-left:20px;padding-right:20px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .card{padding:24px}
  .closing .shell{padding-top:72px;padding-bottom:72px}
}
@media (min-width:701px) and (max-width:980px){
  .contributors{column-count:2 !important}
}


/* ---------- standalone: one file, many pages ---------- */
.page[hidden]{display:none}
/* Document links have no target yet — don't offer them as clickable. */
.doc[data-placeholder]{cursor:default}
.doc[data-placeholder]:hover{border-color:rgba(0,51,85,.08);transform:none}
.doc[data-placeholder] .doc-arrow{opacity:.35}