:root{
  --ink:#111827;--muted:#64748b;--orange:#f97316;--amber:#ffb31a;--cream:#fffaf3;
  --soft:#f6f7f9;--line:#e5e7eb;--dark:#101722;--white:#fff;--radius:24px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"DM Sans",system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.65}
h1,h2,h3{font-family:"Manrope",system-ui,sans-serif;line-height:1.12;margin:0 0 20px;letter-spacing:-.035em}h1{font-size:clamp(3rem,6vw,6.2rem);font-weight:800}h2{font-size:clamp(2.2rem,4vw,4rem)}h3{font-size:1.35rem}p{margin:0 0 18px;color:var(--muted)}
.container{width:min(1160px,calc(100% - 40px));margin:auto}.site-header{position:absolute;z-index:20;top:0;left:0;width:100%;padding:20px 0}.nav{display:flex;align-items:center;justify-content:space-between}.brand img{width:260px;height:auto;display:block;filter:drop-shadow(0 3px 14px rgba(0,0,0,.08))}.nav-links{display:flex;align-items:center;gap:28px}.nav-links a{color:#fff;text-decoration:none;font-weight:700;font-size:.94rem}.nav-links a:hover{opacity:.78}.nav-cta{border:1px solid rgba(255,255,255,.6);padding:11px 17px;border-radius:999px}.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:28px}
.hero{min-height:760px;position:relative;display:flex;align-items:center;overflow:hidden;background:#111}.hero-media,.hero-overlay{position:absolute;inset:0}.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-overlay{background:linear-gradient(90deg,rgba(8,14,23,.86) 0%,rgba(8,14,23,.66) 46%,rgba(8,14,23,.25) 100%)}.hero-content{position:relative;z-index:2;color:#fff;padding-top:100px}.hero h1{max-width:850px}.hero h1 span{color:#ffbd3f}.hero p{color:rgba(255,255,255,.86);font-size:1.18rem;max-width:690px}.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.18em;color:var(--orange);margin-bottom:18px}.eyebrow.light{color:#ffd078}.hero-actions{display:flex;gap:12px;margin:32px 0}.btn{display:inline-flex;align-items:center;gap:12px;padding:14px 20px;border-radius:999px;text-decoration:none;font-weight:800;transition:.2s}.btn-primary{background:var(--orange);color:#fff}.btn-primary:hover{transform:translateY(-2px);background:#ea580c}.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff}.btn-dark{background:var(--ink);color:#fff}.funding-badge{display:inline-flex;flex-direction:column;padding:13px 17px;border-left:3px solid var(--amber);background:rgba(255,255,255,.1);backdrop-filter:blur(10px);font-size:.84rem}.funding-badge span{color:#d9e0e8}.trust-strip{background:#111827;color:#fff}.trust-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:18px 0;font-size:.88rem;font-weight:700}.dot{width:7px;height:7px;background:#ffb31a;border-radius:50%;display:inline-block;margin-right:8px}
.section{padding:110px 0}.soft{background:var(--soft)}.two-col{display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:center}.lead{font-size:1.18rem;color:#334155}.stats-card{background:var(--cream);border:1px solid #f1e7d7;border-radius:var(--radius);padding:12px}.stat{padding:27px;border-bottom:1px solid #eadfce}.stat:last-child{border:0}.stat strong{display:block;font:800 2.7rem/1 "Manrope";color:var(--orange)}.stat span{color:var(--muted)}
.photo-band{height:560px;position:relative;overflow:hidden}.photo-band img{width:100%;height:100%;object-fit:cover}.photo-caption{position:absolute;bottom:0;left:0;right:0;padding:80px max(20px,calc((100vw - 1160px)/2)) 38px;background:linear-gradient(transparent,rgba(0,0,0,.72));color:#fff}.photo-caption span{font-size:.75rem;font-weight:800;letter-spacing:.16em;color:#ffbf45}.photo-caption strong{display:block;font:700 clamp(1.8rem,3vw,3rem)/1.1 "Manrope";max-width:700px;margin-top:8px}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:50px}.section-heading>p{max-width:420px}.cards{display:grid;gap:18px}.cards.three{grid-template-columns:repeat(3,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:0 8px 30px rgba(15,23,42,.04)}.icon{width:45px;height:45px;border-radius:13px;background:#fff0df;color:var(--orange);display:grid;place-items:center;font-weight:800;margin-bottom:24px}.card p{font-size:.96rem}
.model-diagram{margin-top:70px;min-height:390px;position:relative;display:grid;place-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.model-diagram:before{content:"";position:absolute;width:430px;height:430px;border:1px dashed #d7dce2;border-radius:50%}.diagram-core{position:relative;z-index:2;width:145px;height:145px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;text-align:center;font:800 1.2rem/1 "Manrope";box-shadow:0 20px 50px rgba(15,23,42,.2)}.diagram-core span{color:#ffb31a}.diagram-node{position:absolute;background:#fff;border:1px solid #dfe4ea;padding:10px 18px;border-radius:999px;font-size:.76rem;font-weight:800;box-shadow:0 8px 22px rgba(15,23,42,.07);text-align:center}.n1{top:12%;left:24%}.n2{top:18%;right:19%}.n3{right:10%;top:48%}.n4{bottom:13%;right:25%}.n5{bottom:16%;left:25%}.n6{left:10%;top:49%}
.impact-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}.impact-main{height:530px;border-radius:var(--radius);overflow:hidden;position:relative}.impact-main img{width:100%;height:100%;object-fit:cover}.impact-overlay{position:absolute;left:0;right:0;bottom:0;padding:80px 35px 30px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.8))}.impact-overlay span{font-size:.72rem;font-weight:800;letter-spacing:.15em}.impact-overlay h3{font-size:2rem;margin:8px 0 0}.impact-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.impact-item{background:var(--soft);border-radius:20px;padding:28px;display:flex;flex-direction:column;justify-content:center}.impact-item strong{font:800 2.3rem/1 "Manrope";color:var(--orange)}.impact-item span{color:var(--muted);font-size:.9rem;margin-top:10px}
.dark{background:var(--dark);color:#fff}.dark p{color:#aeb8c5}.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.story-photo{height:590px;border-radius:var(--radius);overflow:hidden}.story-photo img{width:100%;height:100%;object-fit:cover}.timeline{margin-top:40px;border-left:1px solid #344154}.timeline>div{display:grid;grid-template-columns:85px 1fr;gap:18px;padding:0 0 24px 22px;position:relative}.timeline>div:before{content:"";width:9px;height:9px;border-radius:50%;background:#ffb31a;position:absolute;left:-5px;top:8px}.timeline span{color:#ffb31a;font-weight:800}.timeline p{margin:0}
.gallery-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-auto-rows:210px;gap:14px}.gallery-grid img{width:100%;height:100%;object-fit:cover;border-radius:18px}.gallery-grid img:first-child{grid-row:span 2}.gallery-grid img:nth-child(4){grid-column:2 / span 2}
.cta-section{background:var(--cream)}.cta-box{background:#fff;border:1px solid #f1e7d7;border-radius:30px;padding:55px 60px;display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center}.cta-box h2{font-size:2.7rem}.contact-details{display:flex;flex-direction:column;gap:7px}.contact-details strong{font-size:1.15rem}.contact-details a:not(.btn),.contact-details span{color:var(--muted);text-decoration:none}.contact-details .btn{align-self:flex-start;margin-top:14px}
.funding-note{background:#f1f5f9;border-top:1px solid #e2e8f0}.funding-inner{display:grid;grid-template-columns:100px 1fr auto;gap:28px;align-items:center;padding:30px 0}.usadf-mark{font:800 1.4rem/1 "Manrope";color:#0b3b6e;border:2px solid #0b3b6e;border-radius:12px;padding:14px 8px;text-align:center}.funding-inner p{margin:4px 0 0;font-size:.85rem;max-width:750px}.funding-inner a{color:var(--ink);font-weight:800;text-decoration:none}
footer{background:#0b111b;color:#fff}.footer-inner{display:flex;justify-content:space-between;align-items:center;padding:28px 0}.footer-inner img{width:180px;filter:brightness(0) invert(1)}.footer-inner p{margin:0;color:#94a3b8;font-size:.82rem}
@media(max-width:850px){
  .nav-links{display:none;position:absolute;top:78px;left:20px;right:20px;background:#101722;padding:18px;border-radius:18px;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:9px 10px}.menu-toggle{display:block}.brand img{width:200px}
  .hero{min-height:720px}.hero-overlay{background:linear-gradient(90deg,rgba(8,14,23,.9),rgba(8,14,23,.52))}
  .trust-inner{grid-template-columns:1fr 1fr}.section{padding:75px 0}.two-col,.story-grid,.cta-box,.impact-grid{grid-template-columns:1fr;gap:35px}.cards.three{grid-template-columns:1fr}.section-heading{display:block}.section-heading>p{margin-top:15px}.photo-band{height:420px}.model-diagram{min-height:430px}.n1{left:8%}.n2{right:8%}.n3{right:5%}.n4{right:10%}.n5{left:8%}.n6{left:5%}.gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:180px}.gallery-grid img:first-child{grid-row:span 1}.gallery-grid img:nth-child(4){grid-column:1 / span 2}.cta-box{padding:35px 25px}.cta-box h2{font-size:2.2rem}.funding-inner{grid-template-columns:75px 1fr}.funding-inner a{grid-column:2}.footer-inner{gap:20px;flex-direction:column;align-items:flex-start}
}
@media(max-width:520px){
  .container{width:min(100% - 28px,1160px)}h1{font-size:3.1rem}.hero p{font-size:1rem}.hero-actions{flex-direction:column;align-items:flex-start}.trust-inner{grid-template-columns:1fr}.impact-list{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr;grid-auto-rows:210px}.gallery-grid img:nth-child(4){grid-column:auto}.story-photo{height:420px}
}