:root{
  --primary:#168f80;
  --primary-dark:#0f6f62;
  --dark:#102421;
  --light:#e8f6f2;
  --white:#ffffff;
}
*{box-sizing:border-box}
body{margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.6;color:var(--dark);background:#fbfffd}
header{position:sticky;top:0;background:white;z-index:10;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.nav{max-width:1150px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:12px 20px}
.logo-wrap{display:flex;align-items:center;gap:12px;font-weight:800;color:var(--primary)}
.logo-wrap img{height:70px;max-width:190px;object-fit:contain}
nav a{color:var(--dark);text-decoration:none;margin:0 8px;font-weight:600}
nav a:hover{color:var(--primary)}
.lang button{border:1px solid var(--primary);background:white;color:var(--primary);padding:7px 10px;border-radius:18px;cursor:pointer}
.hero{background:linear-gradient(120deg,rgba(22,143,128,.94),rgba(16,36,33,.94));color:white;padding:80px 20px}
.hero .inner{max-width:1150px;margin:auto;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center}
.hero h1{font-size:46px;line-height:1.1;margin:0 0 10px}
.slogan{font-size:26px;margin:8px 0 12px;color:#e9fff9}
.hero p{font-size:19px;max-width:700px}
.cta a,.btn{display:inline-block;background:white;color:var(--primary);padding:13px 20px;border-radius:28px;text-decoration:none;font-weight:800;margin:8px 8px 8px 0}
.cta a.secondary{background:transparent;border:2px solid white;color:white}
.card{background:white;border-radius:18px;padding:24px;box-shadow:0 6px 22px rgba(0,0,0,.10)}
section{padding:60px 20px}
.container{max-width:1150px;margin:auto}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:28px}
h2{font-size:34px;margin:0 0 18px}
.kicker{color:var(--primary);font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.service{border-top:5px solid var(--primary)}
.light{background:var(--light)}
.farmer-callout{background:#0f7f68;color:white;text-align:center}
.farmer-callout h2{font-size:36px}
.farmer-callout p{font-size:19px;max-width:850px;margin:0 auto 18px}
.steps{counter-reset:step}
.step:before{counter-increment:step;content:counter(step);display:inline-grid;place-items:center;background:var(--primary);color:white;width:36px;height:36px;border-radius:50%;font-weight:800;margin-bottom:12px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.photo{height:180px;border-radius:18px;background:linear-gradient(135deg,#dff3ef,#92d0c7);display:grid;place-items:center;color:var(--primary);font-weight:800;text-align:center;padding:20px}
form{display:grid;gap:12px}
input,textarea,select{width:100%;padding:13px;border:1px solid #cfd9d7;border-radius:10px;font:inherit}
button.submit{background:var(--primary);color:white;border:0;border-radius:28px;padding:14px 20px;font-weight:800;cursor:pointer}
.whatsapp{position:fixed;right:18px;bottom:18px;background:#25D366;color:white;text-decoration:none;padding:14px 18px;border-radius:30px;font-weight:800;box-shadow:0 8px 20px rgba(0,0,0,.2)}
footer{background:var(--dark);color:white;padding:35px 20px;text-align:center}
footer a{color:white}
.sw{display:none}
body.swahili .en{display:none}
body.swahili .sw{display:initial}
body.swahili div.sw, body.swahili section.sw, body.swahili p.sw, body.swahili h1.sw, body.swahili h2.sw, body.swahili h3.sw, body.swahili li.sw{display:block}
@media(max-width:850px){
  .hero .inner,.two,.grid{grid-template-columns:1fr}
  nav{display:none}
  .hero h1{font-size:34px}
  .gallery{grid-template-columns:1fr}
}