:root{
  --forest:#123d32;
  --green:#426b58;
  --sage:#9cad9e;
  --stone:#e9e8e2;
  --mist:#f4f5f2;
  --graphite:#343a38;
  --white:#ffffff;
  --moss:#a8b84a;
  --border:#d9ddd8;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:auto}
body{margin:0;font-family:Aptos,Arial,Helvetica,sans-serif;color:var(--graphite);background:var(--mist);line-height:1.55}
a{color:var(--forest);text-decoration-thickness:1px;text-underline-offset:3px}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{background:rgba(244,245,242,.98);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}
.navbar{height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo img{width:150px;height:auto}
.nav-links{display:flex;gap:22px;align-items:center;font-size:14px;font-weight:600}
.nav-links a{text-decoration:none;color:var(--graphite)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--forest)}
.nav-cta{background:var(--forest);color:white!important;padding:10px 14px;border-radius:2px}
.menu-btn{display:none;border:1px solid var(--border);background:white;padding:9px 11px;font:inherit}
.hero{padding:88px 0 72px;background:var(--white)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.15em;color:var(--green);font-size:12px;font-weight:700;margin:0 0 18px}
h1,h2,h3{color:var(--forest);line-height:1.08;margin:0}
h1{font-size:clamp(42px,5.3vw,72px);letter-spacing:-.03em}
h2{font-size:clamp(30px,3vw,44px);letter-spacing:-.02em}
h3{font-size:22px}
.lead{font-size:21px;max-width:760px;color:#52605b;margin:24px 0}
.hero-note{font-size:12px;color:#68746f;margin-top:18px;max-width:700px}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-block;text-decoration:none;padding:13px 18px;border:1px solid var(--forest);font-weight:700;font-size:14px}
.btn.primary{background:var(--forest);color:white}
.btn.secondary{background:white;color:var(--forest)}
.hero-media{background:var(--stone);padding:16px}
.hero-media img{aspect-ratio:4/3;object-fit:cover}
.section{padding:72px 0}
.section.white{background:white}
.section.forest{background:var(--forest);color:white}
.section.forest h2,.section.forest h3{color:white}
.section.forest p{color:#dbe6df}
.section-head{max-width:780px;margin-bottom:38px}
.section-head p{color:#62706a;font-size:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:white;border:1px solid var(--border);padding:28px}
.card.sage{background:#edf2ee}
.card h3{margin-bottom:12px}
.card p{margin:0;color:#65716c}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-top:48px}
.stat{padding:28px 24px;border-right:1px solid var(--border)}
.stat:last-child{border-right:none}
.stat strong{display:block;font-size:33px;color:var(--forest);line-height:1}
.stat span{display:block;color:#65716c;font-size:13px;margin-top:9px}
.steps{counter-reset:step}
.step{display:grid;grid-template-columns:70px 1fr;gap:18px;padding:24px 0;border-bottom:1px solid var(--border)}
.step:before{counter-increment:step;content:"0" counter(step);font-weight:800;color:var(--green);font-size:16px}
.step h3{margin-bottom:8px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.checklist{list-style:none;padding:0;margin:24px 0}
.checklist li{padding:11px 0 11px 28px;border-bottom:1px solid var(--border);position:relative}
.checklist li:before{content:"";width:9px;height:9px;background:var(--green);position:absolute;left:0;top:19px}
.project{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;margin-bottom:36px}
.project img{width:100%;aspect-ratio:4/3;object-fit:cover;border:1px solid var(--border)}
.meta{display:grid;grid-template-columns:145px 1fr;gap:8px 16px;font-size:14px;margin-top:20px}
.meta dt{color:#738079}.meta dd{margin:0;font-weight:600}
.notice{border-left:4px solid var(--moss);background:#f0f2e7;padding:18px 20px;font-size:13px}
table{width:100%;border-collapse:collapse;background:white;font-size:14px}
th,td{padding:14px 12px;border:1px solid var(--border);text-align:left;vertical-align:top}
th{background:var(--forest);color:white}
.form{background:white;border:1px solid var(--border);padding:28px}
.field{margin-bottom:18px}
label{display:block;font-size:13px;font-weight:700;color:var(--forest);margin-bottom:7px}
input,select,textarea{width:100%;padding:12px;border:1px solid #bfc8c2;background:white;font:inherit;color:var(--graphite)}
textarea{min-height:130px;resize:vertical}
button{cursor:pointer}
.small{font-size:12px;color:#748079}
.footer{background:#0e3028;color:#d9e4de;padding:46px 0 24px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.footer a{color:#d9e4de}
.footer h3{color:white;font-size:16px;margin-bottom:12px}
.footer-logo{width:160px;background:white;padding:9px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:30px;padding-top:18px;font-size:11px;color:#aabbb2}
.pill{display:inline-block;padding:6px 9px;background:#e6ece8;color:var(--forest);font-size:12px;font-weight:700;margin:0 8px 8px 0}
.big-number{font-size:54px;font-weight:800;color:var(--forest);line-height:1}
.quote{font-size:29px;color:var(--forest);line-height:1.25;font-weight:700;max-width:900px}
.offtake-hero{background:var(--forest);color:white;padding:84px 0}
.offtake-hero h1{color:white}
.offtake-hero .lead{color:#d8e4dd}
@media(max-width:900px){
 .nav-links{display:none;position:absolute;top:80px;left:0;right:0;background:var(--mist);padding:20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--border)}
 .nav-links.open{display:flex}.menu-btn{display:block}
 .hero-grid,.split,.project{grid-template-columns:1fr}
 .grid-3,.grid-4{grid-template-columns:1fr 1fr}
 .stat-row{grid-template-columns:1fr}.stat{border-right:none;border-bottom:1px solid var(--border)}
 .footer-grid{grid-template-columns:1fr}
}
@media(max-width:580px){
 .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
 .container{width:min(var(--max),calc(100% - 28px))}
 .section{padding:52px 0}.hero{padding:62px 0}
 h1{font-size:44px}.lead{font-size:18px}
}


.science-card img{
  width:100%;
  aspect-ratio: 4 / 3;
  object-fit:cover;
  object-position:center;
  background:#f7f7f3;
  border:1px solid var(--border);
}
.science-card .checklist{
  margin-top:14px;
}
.science-card .checklist li{
  font-size:14px;
  padding-top:9px;
  padding-bottom:9px;
}