:root{
  --graphite:#2E3338; --petrol:#35535A; --lt-petrol:#7FA1A8; --limestone:#EDF0F0;
  --ink:#2E3338; --paper:#ffffff;
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:'Source Sans 3',system-ui,sans-serif; font-size:18px; line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Archivo',sans-serif; color:var(--graphite); margin:0; line-height:1.12; letter-spacing:-0.01em;}
a{color:var(--petrol); text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 32px}
.rule{height:3px; width:96px; background:var(--petrol); border:0; margin:0}

/* ---- top bar ---- */
header{position:sticky; top:0; z-index:20; background:rgba(255,255,255,.9); backdrop-filter:saturate(150%) blur(10px); border-bottom:1px solid var(--limestone)}
.bar{display:flex; align-items:center; justify-content:space-between; height:68px}
.mark{font-family:'Archivo',sans-serif; font-weight:800; letter-spacing:.05em; font-size:19px; color:var(--graphite)}
.mark span{font-weight:500}
nav a{font-family:'Archivo',sans-serif; font-weight:500; font-size:13.5px; letter-spacing:.04em; color:var(--graphite); margin-left:30px; text-transform:uppercase}
nav a:hover{color:var(--petrol); text-decoration:none}
.nav-links{display:flex; align-items:center}
@media(max-width:680px){ .nav-links{display:none} }

/* ---- hero ---- */
.hero{padding:118px 0 96px; position:relative; overflow:hidden}
.hero .wrap{position:relative; z-index:2}
.hero .wordmark{font-family:'Archivo',sans-serif; font-weight:800; letter-spacing:.04em; color:var(--graphite);
  font-size:clamp(46px,12vw,140px); line-height:.96; margin:0}
.hero .wordmark span{font-weight:500}
.hero .rule{margin:30px 0 26px}
.hero .descriptor{font-family:'Archivo',sans-serif; font-weight:500; text-transform:uppercase; letter-spacing:.22em;
  color:var(--petrol); font-size:clamp(11px,1.6vw,15px)}
.hero .lede{max-width:620px; margin:34px 0 0; font-size:clamp(18px,2.2vw,22px); color:#454b51; line-height:1.6}
.hero-cluster{position:absolute; right:-120px; top:50%; transform:translateY(-50%); width:min(30vw,380px); opacity:.16; pointer-events:none}
@media(max-width:980px){ .hero-cluster{display:none !important} }

/* contour lines as the only ambient graphic — petrol, faint */
.contours{width:100%; height:auto}

/* ---- section scaffolding ---- */
section{padding:84px 0}
.eyebrow{font-family:'Archivo',sans-serif; font-weight:600; text-transform:uppercase; letter-spacing:.18em; font-size:12px; color:var(--lt-petrol); margin:0 0 16px}
.section-title{font-size:clamp(28px,4vw,40px); font-weight:700; max-width:780px}
.section-lede{max-width:680px; margin:22px 0 0; color:#454b51; font-size:19px}

.band{background:var(--limestone)}

/* ---- what GEA is: three stewardship roles ---- */
.roles{display:grid; grid-template-columns:repeat(3,1fr); gap:28px; margin-top:48px}
@media(max-width:760px){ .roles{grid-template-columns:1fr} }
.role h3{font-size:20px; font-weight:700; margin-bottom:10px}
.role .num{font-family:'Archivo',sans-serif; font-weight:700; font-size:13px; color:var(--lt-petrol); letter-spacing:.1em}
.role .rline{height:2px; width:40px; background:var(--petrol); margin:14px 0 16px}
.role p{margin:0; font-size:16.5px; color:#4a5157}

/* ---- initiatives ---- */
.inits{display:grid; grid-template-columns:1fr 1fr; gap:26px; margin-top:48px}
@media(max-width:760px){ .inits{grid-template-columns:1fr} }
.init{border:1px solid #dfe4e6; border-radius:12px; padding:40px 36px; background:var(--paper); display:flex; flex-direction:column}
.init .iwrap{min-height:96px; display:flex; align-items:center}
.init h3{font-size:23px; font-weight:700; margin:18px 0 0}
.init p{color:#4a5157; font-size:16.5px; margin:12px 0 0; flex:1}
.endorse{display:flex; flex-direction:column; gap:9px; margin-top:24px; padding-top:20px; border-top:1px solid var(--limestone)}
.endorse .eline{height:2.5px; width:74px; background:var(--petrol)}
.endorse .etext{font-family:'Archivo',sans-serif; font-weight:500; text-transform:uppercase; letter-spacing:.18em; font-size:10.5px; color:var(--petrol)}
.init .more{font-family:'Archivo',sans-serif; font-weight:600; font-size:13px; letter-spacing:.04em; text-transform:uppercase; margin-top:18px; display:inline-block}

/* TCP mark (cairn) + SS mark (calligraphic) inline svgs sized here */
.tcp-mark{width:78px;height:auto;color:var(--graphite)}
.ss-mark{width:64px;height:auto;color:var(--graphite)}
.ss-word{font-family:'Archivo',sans-serif;font-weight:600;letter-spacing:.26em;font-size:13px;color:var(--graphite);margin-top:8px}
.ss-word small{display:block;font-size:9.5px;letter-spacing:.18em;font-weight:500}

/* ---- partners / funders ---- */
.partner-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin-top:44px;border:1px solid #dfe4e6;border-radius:12px;overflow:hidden}
@media(max-width:680px){.partner-grid{grid-template-columns:1fr}}
.pcell{padding:34px 32px;border-right:1px solid #dfe4e6;border-bottom:1px solid #dfe4e6}
.pcell:nth-child(2n){border-right:0}
.pcell h3{font-size:18px;font-weight:700;margin-bottom:8px}
.pcell p{margin:0;font-size:16px;color:#4a5157}

/* ---- CTA strip ---- */
.cta{background:var(--graphite); color:#fff; border-radius:0}
.cta h2{color:#fff; font-size:clamp(26px,3.4vw,36px)}
.cta p{color:#c7ccd0; max-width:560px; margin:18px auto 0}
.cta .inner{text-align:center; padding:18px 0}
.cta .rule{background:var(--lt-petrol); margin:0 auto 26px}
.btn{display:inline-block; font-family:'Archivo',sans-serif; font-weight:600; letter-spacing:.04em; font-size:14px; text-transform:uppercase;
  background:var(--lt-petrol); color:var(--graphite); padding:15px 30px; border-radius:0; margin-top:30px}
.btn:hover{background:#fff; text-decoration:none}

/* ---- footer ---- */
footer{background:var(--graphite); color:#aeb6bb; padding:56px 0 40px; font-size:14.5px}
footer .fmark{font-family:'Archivo',sans-serif; font-weight:800; letter-spacing:.05em; font-size:18px; color:#fff}
footer .fmark span{font-weight:500}
footer .frule{height:2.5px;width:74px;background:var(--lt-petrol);margin:16px 0 20px}
footer .legal{font-style:italic; color:#8b949a; margin-top:6px; font-size:13px}
footer .fcols{display:flex; justify-content:space-between; gap:40px; flex-wrap:wrap}
footer a{color:#cdd3d7}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:10px;position:fixed;background:#fff;color:var(--graphite);padding:10px 16px;border-radius:6px;z-index:50}
@media(prefers-reduced-motion:no-preference){
  .reveal{opacity:0; transform:translateY(14px); transition:opacity .7s ease, transform .7s ease}
  .reveal.in{opacity:1; transform:none}
}

/* ============================================================
   DOSAGE RULE (LOCKED): GEA is predominantly graphite / white /
   limestone. Petrol (--petrol) appears ONLY as: links, the .rule
   device, and ONE accent per section. Never as a background fill
   for large areas, never on body text. Black is print-only.
   ============================================================ */

/* ---- mission + genesis prose blocks ---- */
.lead-statement{font-size:clamp(22px,3vw,30px); line-height:1.4; max-width:760px; color:var(--graphite); font-weight:400}
.lead-statement strong{font-weight:600}
.prose{max-width:680px; color:#454b51; font-size:18px}
.prose p{margin:0 0 18px}
.prose p:last-child{margin-bottom:0}

/* ---- genesis: door-open callout ---- */
.expand-note{margin-top:30px; padding-left:20px; border-left:3px solid var(--petrol); color:#4a5157; font-size:16.5px; max-width:620px}

/* ---- founder tag on initiative cards ---- */
.founder{font-family:'Source Sans 3',sans-serif; font-style:italic; font-size:15px; color:#5a6167; margin:8px 0 0}

/* ---- leadership / board ---- */
.board{display:grid; grid-template-columns:repeat(3,1fr); gap:26px; margin-top:48px}
@media(max-width:860px){ .board{grid-template-columns:repeat(2,1fr)} }
@media(max-width:560px){ .board{grid-template-columns:1fr} }
.person{padding-top:18px; border-top:1px solid #dfe4e6}
.person .pname{font-family:'Archivo',sans-serif; font-weight:700; font-size:18px; color:var(--graphite)}
.person .prole{font-family:'Archivo',sans-serif; font-weight:500; text-transform:uppercase; letter-spacing:.08em; font-size:11.5px; color:var(--petrol); margin-top:4px}
.person.is-founder .prole{display:flex; align-items:center; gap:8px}
.person.is-founder .prole::before{content:""; width:22px; height:2.5px; background:var(--petrol); display:inline-block}
.person .pbio{font-size:15px; color:#4a5157; margin-top:10px; line-height:1.55}

/* ---- verification-pending stat placeholder ---- */
.stat-pending{font-family:'Archivo',sans-serif; font-weight:600; font-size:13px; letter-spacing:.04em; color:#9aa2a8; border:1px dashed #c4ccd0; padding:4px 10px; border-radius:6px; display:inline-block}

/* ---- initiative logos (real TCP logo + SS Solid Summit placeholder) ---- */
.init .iwrap{min-height:120px; align-items:flex-end}
.tcp-logo{height:96px; width:auto; display:block}
.ss-lock{display:flex; flex-direction:column; align-items:flex-start}
.ss-peak{width:72px; height:auto; display:block; margin:0 0 8px}

/* ---- mission statement (prominent, directly under the hero) ---- */
.mission-statement{background:var(--limestone)}
.mission-statement .mission-line{font-family:'Archivo',sans-serif; font-weight:600; font-size:clamp(26px,4.2vw,44px); line-height:1.18; letter-spacing:-0.01em; color:var(--graphite); max-width:900px; margin:16px 0 0}

/* ---- featured pull-quote (Sunny's essay) ---- */
.pullquote{margin:40px 0 0; max-width:720px; border-left:3px solid var(--petrol); padding:2px 0 2px 24px}
.pullquote blockquote{margin:0; font-family:'Archivo',sans-serif; font-weight:500; font-size:clamp(20px,2.6vw,26px); line-height:1.35; color:var(--graphite)}
.pullquote figcaption{margin-top:14px; font-size:15px; color:#5a6167}
.pullquote figcaption a{font-weight:600}

/* ---- screen-reader-only (accessible headings carried by logos) ---- */
.sr-only{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0}