:root{
  --green:#073c25;--deep:#032718;--gold:#d2a229;--cream:#f6f2e9;--ink:#14271e;
  --muted:#607067;--line:#ded7c8;--white:#fff;--soft:#ece7dc;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:Arial,Helvetica,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(9px);border-bottom:1px solid #ece5d7}
.nav{max-width:1380px;margin:auto;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:13px;color:var(--green);font-family:Georgia,serif;font-weight:700;font-size:25px;letter-spacing:.03em}
.brand-mark{width:72px;height:58px;display:flex;align-items:center;justify-content:center;flex:0 0 auto}.brand-mark img{width:100%;height:100%;object-fit:contain;display:block}
.navlinks{display:flex;gap:20px;align-items:center;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.navlinks a{padding:10px 0;border-bottom:2px solid transparent}
.navlinks a:hover,.navlinks a.active{color:#a4770c;border-color:var(--gold)}
.hero{position:relative;min-height:72vh;display:flex;align-items:end;background-size:cover;background-position:center;color:#fff;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,30,18,.92) 0%,rgba(2,30,18,.68) 45%,rgba(2,30,18,.15) 78%)}
.hero.small{min-height:47vh}
.hero-inner{position:relative;z-index:2;max-width:1380px;width:100%;margin:auto;padding:95px 6vw 72px}
.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.18em;color:#f3cc61;font-weight:800}
h1,h2,h3{font-family:Georgia,serif}
.hero h1{font-size:clamp(48px,7vw,94px);line-height:.94;margin:15px 0 24px;max-width:930px;font-weight:500}
.hero.small h1{font-size:clamp(43px,5vw,68px)}
.hero p{max-width:760px;font-size:18px;line-height:1.7;color:#eef4f0}
.btn{display:inline-block;margin-top:18px;background:var(--gold);color:#102a1d;padding:14px 20px;border-radius:3px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.btn.outline{background:transparent;color:white;border:1px solid rgba(255,255,255,.6)}
.section{padding:78px 6vw}
.section.alt{background:var(--cream)}
.wrap{max-width:1320px;margin:auto}
.kicker{font-size:11px;text-transform:uppercase;letter-spacing:.17em;color:#9b7416;font-weight:800}
.section h2{font-size:clamp(36px,4.5vw,62px);line-height:1.05;color:var(--green);margin:10px 0 22px;font-weight:500}
.lede{font-size:18px;line-height:1.75;color:#526259;max-width:880px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.image-panel{min-height:520px;background-size:cover;background-position:center;border-radius:2px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:42px;background:#d9d1c2}
.stat{background:#fff;padding:28px}
.stat strong{display:block;font:500 44px Georgia,serif;color:var(--green)}
.stat span{font-size:13px;color:#66746d}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.feature{background:#fff;border:1px solid var(--line);padding:28px;min-height:190px}
.feature h3{font-size:25px;color:var(--green);margin:0 0 10px}
.feature p{line-height:1.65;color:#53625a}
.logo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.logo-card{border:1px solid var(--line);background:white;padding:28px;display:flex;flex-direction:column;min-height:300px}
.logo-card .logo-box{height:125px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.logo-card .logo-box img{max-width:100%;max-height:118px;object-fit:contain}
.logo-card h3{font-size:24px;margin:0 0 6px;color:var(--green)}
.logo-card .role{color:#956c0d;font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.logo-card p{line-height:1.65;color:#53625a}
.logo-card .website{margin-top:auto;padding-top:16px;color:#0a5b34;font-weight:700;font-size:13px}
.leader-feature{display:grid;grid-template-columns:minmax(320px,.86fr) 1.14fr;gap:58px;align-items:center;margin-bottom:70px}
.leader-feature img{width:100%;height:680px;object-fit:cover;object-position:center top;border-radius:3px}
.leader-feature h2{font-size:52px;margin-bottom:8px}
.leader-role{font-weight:800;color:#9b7416;font-size:18px}
.leader-org{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:#6f7b74;margin:7px 0 24px}
.leader-copy{font-size:17px;line-height:1.75;color:#4b5b52}
.leader-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.leader-card{border:1px solid var(--line);background:white;display:grid;grid-template-columns:44% 56%;min-height:420px}
.leader-card img{width:100%;height:100%;min-height:420px;object-fit:cover;object-position:center top}
.leader-card .copy{padding:28px}
.leader-card h3{font-size:28px;color:var(--green);margin:0 0 6px}
.leader-card p{line-height:1.65;color:#53625a}
.value-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#234b39;margin-top:40px}
.value-nav div{padding:26px;background:var(--deep);color:white}
.value-nav strong{display:block;color:#f2c65b;font-size:12px;text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.phase{border-top:4px solid var(--gold);padding:24px;background:#fff}
.phase span{font-size:12px;color:#9b7416;font-weight:800}
.phase h3{font-size:28px;color:var(--green);margin:8px 0}
.phase p{line-height:1.65;color:#53625a}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px}
.article{border:1px solid var(--line);background:white;padding:28px}
.article h3{font-size:25px;color:var(--green);margin:0 0 12px}
.article p{line-height:1.65;color:#53625a}
.contact-grid{display:grid;grid-template-columns:1.1fr 1.1fr .9fr;gap:30px}
.contact-box{padding:30px;background:#fff;border:1px solid var(--line)}
.contact-box h3{font-size:24px;color:var(--green);margin-top:0}
.contact-box p,.contact-box a{line-height:1.7;color:#526259}
.footer-companies{background:#0a3a24;border-top:2px solid var(--gold);padding:22px 5vw}
.footer-company-grid{max-width:1500px;margin:auto;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:14px;align-items:center}
.footer-company{min-width:0;text-align:center;color:#fff;border-right:1px solid rgba(210,162,41,.45);padding:4px 10px}
.footer-company:last-child{border-right:none}
.footer-company img{height:54px;max-width:100%;object-fit:contain;margin-bottom:5px}
.footer-company b{display:block;font-size:9px;line-height:1.25;letter-spacing:.04em}
.footer-contact{background:var(--cream);padding:28px 5vw}
.footer-contact-grid{max-width:1400px;margin:auto;display:grid;grid-template-columns:1.4fr 1.4fr 1fr 1fr;gap:34px}
.footer-contact h4{font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:#7a641d;margin:0 0 8px}
.footer-contact p,.footer-contact a{font-size:13px;line-height:1.6;color:#405147}
.social{display:flex;gap:8px;margin-top:10px}
.social a{width:34px;height:34px;border-radius:50%;background:var(--green);color:white;display:grid;place-items:center;font-weight:800;font-size:12px}
.copyright{background:var(--deep);color:#d7e0da;text-align:center;padding:13px;font-size:12px}
@media(max-width:1080px){
 .navlinks{display:none}.two-col,.leader-feature{grid-template-columns:1fr}
 .feature-grid,.logo-grid,.article-grid{grid-template-columns:repeat(2,1fr)}
 .leader-grid{grid-template-columns:1fr}
 .footer-company-grid{grid-template-columns:repeat(3,1fr)}
 .footer-contact-grid{grid-template-columns:1fr 1fr}
 .stats,.value-nav{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:650px){
 .nav{padding:12px 18px}.brand{font-size:21px}.brand-mark{width:58px;height:48px}
 .hero-inner{padding:78px 7vw 58px}.hero h1{font-size:45px}
 .section{padding:62px 7vw}.feature-grid,.logo-grid,.article-grid,.stats,.value-nav,.timeline,.contact-grid{grid-template-columns:1fr}
 .leader-card{grid-template-columns:1fr}.leader-card img{height:470px}
 .leader-feature img{height:540px}
 .footer-company-grid{grid-template-columns:repeat(2,1fr)}
 .footer-contact-grid{grid-template-columns:1fr}
}

/* === Responsive and accessibility upgrade === */
.skip-link{
  position:fixed;left:12px;top:-80px;z-index:9999;
  background:#fff;color:#073c25;padding:12px 16px;
  border:2px solid #d2a229;border-radius:4px;font-weight:800;
}
.skip-link:focus{top:12px}
a:focus-visible,button:focus-visible{
  outline:3px solid #d2a229!important;
  outline-offset:3px!important;
}
.nav{position:relative}
.nav-toggle{
  display:none;width:46px;height:46px;padding:0;
  border:1px solid #d9d1c2;border-radius:5px;
  background:#fff;color:#073c25;cursor:pointer;
  align-items:center;justify-content:center;
  flex:0 0 46px;
}
.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after{
  display:block;width:23px;height:2px;background:currentColor;
  position:relative;transition:transform .2s ease,opacity .2s ease;
}
.nav-toggle-lines::before,.nav-toggle-lines::after{
  content:"";position:absolute;left:0;
}
.nav-toggle-lines::before{top:-7px}
.nav-toggle-lines::after{top:7px}
.nav-toggle[aria-expanded="true"] .nav-toggle-lines{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle-lines::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-lines::after{top:0;transform:rotate(-45deg)}
main{display:block}
img{height:auto}
@media (max-width:1240px) and (min-width:981px){
  .nav{padding:12px 18px;gap:12px}
  .brand{font-size:20px;gap:9px}
  .brand-mark{width:58px;height:48px}
  .navlinks{gap:11px;font-size:10px;letter-spacing:.025em}
  .navlinks a{padding:10px 0}
}
@media (max-width:980px){
  .site-header{position:sticky;top:0}
  .nav{padding:10px 18px;min-height:68px}
  .brand{font-size:20px;max-width:calc(100% - 64px)}
  .brand img{max-height:50px;width:auto}
  .nav-toggle{display:inline-flex}
  .navlinks{
    display:none!important;
    position:absolute;top:100%;left:0;right:0;z-index:100;
    width:100%;max-height:calc(100vh - 68px);overflow-y:auto;
    flex-direction:column!important;align-items:stretch!important;gap:0!important;
    background:#fff;padding:8px 20px 18px;
    border-top:1px solid #ece5d7;
    box-shadow:0 15px 28px rgba(0,0,0,.13);
    -webkit-overflow-scrolling:touch;
  }
  .navlinks.open{display:flex!important}
  .navlinks a{
    display:block;width:100%;
    padding:14px 4px!important;
    border-bottom:1px solid #ece5d7!important;
    font-size:14px;letter-spacing:.03em;
    min-height:46px;
  }
  .navlinks a:last-child{border-bottom:0!important}
  .hero,.hero.small{min-height:auto}
  .hero-inner{padding:72px 7vw 58px}
  .hero p{font-size:17px}
  .two-col,.leader-feature{gap:34px}
  .image-panel{min-height:420px}
  .leader-feature img{height:min(650px,80vh)}
}
@media (max-width:760px){
  .section{padding:54px 6vw}
  .hero-inner{padding:60px 6vw 48px}
  .hero h1,.hero.small h1{font-size:clamp(38px,12vw,52px);line-height:1}
  .section h2{font-size:clamp(32px,9vw,44px)}
  .lede,.leader-copy{font-size:16px;line-height:1.68}
  .btn{width:100%;text-align:center;padding:15px 16px}
  .feature,.article,.contact-box,.stat{padding:22px}
  .logo-card{min-height:0}
  .leader-feature{margin-bottom:48px}
  .leader-feature img{height:520px;object-fit:cover}
  .leader-card{grid-template-columns:1fr!important}
  .leader-card img{height:460px!important;min-height:0!important}
  .leader-card .copy{padding:24px}
  .footer-company-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px}
  .footer-company{
    border-right:0!important;
    border-bottom:1px solid rgba(210,162,41,.28);
    padding:10px 6px
  }
  .footer-company img{height:48px}
  .footer-contact-grid{grid-template-columns:1fr!important;gap:20px}
  .footer-contact{padding:26px 7vw}
  .copyright{padding:14px 7vw}
  .contact-grid{grid-template-columns:1fr!important}
}
@media (max-width:430px){
  .brand{font-size:17px;gap:8px}
  .brand img{max-width:56px;max-height:48px}
  .hero h1,.hero.small h1{font-size:38px}
  .stats,.value-nav,.timeline,.feature-grid,.logo-grid,.article-grid{grid-template-columns:1fr!important}
  .leader-feature img,.leader-card img{height:430px!important}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    scroll-behavior:auto!important;
    transition:none!important;
    animation:none!important;
  }
}

/* Inline styles externalized for strict CSP */
.u-sec-01{background-image:url('commercial-farm-field.jpg');}
.u-sec-02{background-image:url('coffee-cherries.jpg');}
.u-sec-03{background-image:url('smallholder-greenhouse.jpg');}
.u-sec-04{background-image:url('coffee-cherries.jpg');}
.u-sec-05{background-image:url('field-crops.jpg');}
.u-sec-06{background-image:url('maize-field.jpg');}
.u-sec-07{margin-top:34px;}
.u-sec-08{min-height:330px;}
.u-sec-09{font-size:34px;}
.u-sec-10{background-image:linear-gradient(rgba(3,39,24,.28),rgba(3,39,24,.28)),url('https://www.gbalefa.com/gbalefa-preview.jpg');}
.u-sec-11{max-width:980px;}
.u-sec-12{margin-top:42px;}


/* Professor Chinwe Nora Obaji profile layout refinement */
.leader-card-wide{grid-column:1/-1;grid-template-columns:minmax(320px,390px) minmax(0,1fr);align-items:stretch}
.leader-card-wide img{height:auto;min-height:0;object-fit:contain;object-position:center top;background:#f7f3ed;padding:18px}
.leader-card-wide .copy{padding:34px 40px}
.leader-card-wide p{max-width:none;font-size:16.5px;line-height:1.78}
.leader-card-wide h3{font-size:32px}
@media (max-width: 980px){
  .leader-card-wide{grid-template-columns:1fr}
  .leader-card-wide img{padding:0;background:transparent;width:100%;height:auto}
  .leader-card-wide .copy{padding:26px}
}



/* v6.8 Chinwe layout width refinement */
.leader-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:32px;
  align-items:stretch;
}
.leader-grid-single{
  grid-template-columns:minmax(0,1fr);
  max-width:1280px;
}
.leader-card{
  border:1px solid var(--line);
  background:#fff;
  display:grid;
  grid-template-columns:minmax(260px,40%) minmax(0,60%);
  min-height:440px;
  height:100%;
  overflow:hidden;
  align-items:stretch;
}
.leader-card img{
  width:100%;
  height:100%;
  min-height:440px;
  object-fit:cover;
  object-position:center top;
}
.leader-card .copy{
  padding:30px 32px;
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  gap:10px;
}
.leader-card .copy > *{
  margin-top:0;
  margin-bottom:0;
}
.leader-card h3{
  font-size:29px;
  line-height:1.15;
}
.leader-card .leader-role{
  font-size:17px;
}
.leader-card .leader-org{
  margin:0 0 8px;
}
.leader-card p{
  line-height:1.72;
  color:#53625a;
  max-width:44ch;
}
.leader-card-partner{
  grid-template-columns:minmax(340px,45%) minmax(0,55%);
}
.leader-card-partner img{
  object-fit:cover;
  object-position:center top;
}
.leader-card-partner .copy{
  padding:34px 40px;
}
.leader-card-partner h3{
  font-size:31px;
}
.leader-card-partner p{
  max-width:none;
  font-size:17px;
  line-height:1.8;
}
@media (max-width: 1180px){
  .leader-grid{
    grid-template-columns:1fr;
  }
  .leader-grid-single{
    max-width:none;
  }
  .leader-card-partner{
    grid-template-columns:minmax(320px,42%) minmax(0,58%);
  }
}
@media (max-width: 860px){
  .leader-card,
  .leader-card-partner{
    grid-template-columns:1fr;
    min-height:0;
  }
  .leader-card img,
  .leader-card-partner img{
    min-height:0;
    height:auto;
    aspect-ratio:4 / 5;
  }
  .leader-card .copy,
  .leader-card-partner .copy{
    padding:22px;
    gap:9px;
  }
  .leader-card p,
  .leader-card-partner p{
    max-width:none;
  }
}


/* v7.0 Professor Chinwe Nora Obaji free-standing profile */
.leader-feature-partner{
  grid-template-columns:minmax(380px,.9fr) minmax(0,1.1fr);
  gap:64px;
  align-items:start;
  margin-top:26px;
  margin-bottom:70px;
}
.leader-feature-partner img{
  width:100%;
  height:auto;
  max-height:none;
  object-fit:contain;
  object-position:center top;
  border-radius:0;
  display:block;
}
.leader-feature-partner h3{
  font-family:Georgia,"Times New Roman",serif;
  font-size:46px;
  line-height:1.05;
  color:var(--green);
  margin:0 0 10px;
}
.leader-feature-partner .leader-role{
  font-size:19px;
}
.leader-feature-partner .leader-org{
  margin:8px 0 24px;
}
.leader-feature-partner p{
  font-size:17px;
  line-height:1.78;
  color:#4b5b52;
  max-width:68ch;
}
@media (max-width:980px){
  .leader-feature-partner{
    grid-template-columns:1fr;
    gap:28px;
  }
  .leader-feature-partner img{
    width:min(100%,720px);
    margin:0 auto;
  }
  .leader-feature-partner h3{
    font-size:38px;
  }
}