:root{
  --bg:#ffffff;
  --text:#0d1b14;
  --muted:#4b5b53;
  --line:#e7eee9;
  --card:#f7faf8;
  --brand:#0c7a4d;
  --brand2:#0a5f3c;
  --focus:#1a73e8;
  --shadow:0 10px 30px rgba(0,0,0,.08);
  --radius:18px;
  --radius2:12px;
  --max:1120px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}
a{color:inherit}
a:hover{opacity:.9}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px;top:10px;background:#fff;padding:10px;border:2px solid var(--focus);border-radius:10px}
.skip:focus{left:10px;z-index:9999}

.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.9);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(180%) blur(12px);
}
.header__inner{display:flex;align-items:center;gap:14px;min-height:70px}

.brand{display:flex;gap:12px;align-items:center;text-decoration:none}
.brand__mark{
  width:56px;height:56px;border-radius:12px;
  background:linear-gradient(135deg, var(--brand), var(--brand2));
  display:grid;place-items:center;color:#fff;font-weight:900;
}
.brand__logo{width:44px;height:44px;border-radius:6px;object-fit:cover;display:block}
.brand__name{display:block;font-weight:800}
.brand__tag{display:block;font-size:.86rem;color:var(--muted)}

.nav{margin-left:auto;display:flex;align-items:center;gap:14px}
.nav__link{
  text-decoration:none;
  padding:10px 10px;
  border-radius:12px;
  color:var(--muted);
  font-weight:600;
  font-size:.96rem;
}
.nav__link--active{color:var(--text);background:var(--card);border:1px solid var(--line)}

.nav__toggle{display:none;margin-left:auto;background:transparent;border:1px solid var(--line);border-radius:12px;padding:10px}
.nav__toggle-bar{display:block;width:22px;height:2px;background:var(--text);margin:4px 0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:14px;
  padding:12px 16px;
  border:1px solid var(--line);
  text-decoration:none;
  font-weight:800;
  box-shadow:none;
}
.btn--primary{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border-color:transparent}
.btn--ghost{background:#fff}
.btn--small{padding:10px 12px;border-radius:12px;font-weight:800}

.hero{
  padding:56px 0 26px;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(700px 220px at 10% 0%, rgba(12,122,77,.14), transparent 60%),
    radial-gradient(700px 220px at 90% 10%, rgba(12,122,77,.10), transparent 60%);
}
.hero__grid{display:grid;grid-template-columns: 1.1fr .9fr;gap:26px;align-items:center}
.kicker{display:inline-flex;gap:10px;align-items:center;color:var(--brand2);font-weight:900;font-size:.92rem}
.h1{font-size:2.3rem;line-height:1.15;margin:.35rem 0 .65rem}
.lead{color:var(--muted);font-size:1.05rem;max-width:56ch}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:var(--muted);font-weight:700;font-size:.92rem}

.hero__card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden
}
.hero__img{aspect-ratio: 16/10;object-fit:cover;width:100%}
.hero__card-body{padding:16px}
.hero__card-body h3{margin:0 0 8px}
.list{margin:0;padding-left:18px;color:var(--muted)}
.list li{margin:6px 0}

.section{padding:40px 0}
.section--alt{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.h2{font-size:1.6rem;margin:0 0 10px}
.muted{color:var(--muted)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:16px}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius2);
  padding:16px;box-shadow:0 6px 18px rgba(0,0,0,.04)
}
.card h3{margin:0 0 6px}
.badge{display:inline-block;background:rgba(12,122,77,.10);color:var(--brand2);border:1px solid rgba(12,122,77,.18);padding:6px 10px;border-radius:999px;font-weight:900;font-size:.85rem}

.callout{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:linear-gradient(135deg, rgba(12,122,77,.16), rgba(12,122,77,.06));
  border:1px solid rgba(12,122,77,.18);
  border-radius:var(--radius);padding:18px;margin-top:16px
}

.footer{border-top:1px solid var(--line);padding:30px 0 18px;background:#fff}
.footer__grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:16px}
.footer__title{font-weight:900;margin-bottom:8px}
.footer__bottom{padding-top:10px;border-top:1px solid var(--line);margin-top:18px;font-size:.92rem}

.form{
  display:grid;gap:12px;margin-top:12px
}
.input, textarea{
  width:100%;
  padding:12px 12px;
  border:1px solid var(--line);
  border-radius:14px;
  font:inherit;
}
textarea{min-height:120px;resize:vertical}
.small{font-size:.92rem}

.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.ph{background:#fff;border:1px dashed var(--line);border-radius:16px;min-height:140px;display:grid;place-items:center;color:var(--muted);padding:10px;text-align:center}

/* gallery category nav */
.gallery-cats{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.gallery-cats a{padding:8px 12px;border-radius:12px;border:1px solid var(--line);text-decoration:none;color:var(--muted);font-weight:800}
.gallery-cats a.active{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;border-color:transparent}

.gallery figure.hidden{display:none}

/* lightbox */
.lightbox-overlay{
  position:fixed;inset:0;
  background:rgba(0,0,0,.85);
  display:none;
  align-items:center;justify-content:center;
  flex-direction:column;
  z-index:1000;
  padding:20px;
}
.lightbox-overlay.active{display:flex}
.lightbox-overlay img{max-width:90%;max-height:80%;object-fit:contain}
.lightbox-caption{
  color:#fff;
  margin-top:12px;
  font-size:1.1rem;
  text-align:center;
}
.lightbox-overlay .close{
  position:absolute;top:20px;right:20px;
  color:#fff;font-size:2rem;cursor:pointer;
}

@media (max-width: 980px){
  .hero__grid{grid-template-columns:1fr;gap:18px}
  .grid3{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 720px){
  .nav__toggle{display:inline-block}
  .nav{
    position:fixed;inset:70px 12px auto 12px;
    background:#fff;border:1px solid var(--line);border-radius:18px;
    padding:12px;box-shadow:var(--shadow);
    display:none;flex-direction:column;align-items:stretch;gap:6px;
  }
  .nav.is-open{display:flex}
  .nav__link{padding:12px 12px}
  .footer__grid{grid-template-columns:1fr}
}

.hp{display:none !important}

/* theme styling */
body.theme-default {
  /* uses default variable values */
}
body.theme-flag {
  --bg: #e6f5ea;
  /* flag image should be placed at assets/images/tanzania-flag.png */
  background: var(--bg) url('images/tanzania-flag.png') center/cover fixed;
}

/* selector styling */
.theme-selector{
  margin-left:14px;
}
.theme-selector select{
  padding:6px 8px;
  border-radius:8px;
  border:1px solid var(--line);
  font:inherit;
}
.language-selector{
  margin-left:12px;
}
.language-selector select{
  padding:6px 8px;
  border-radius:8px;
  border:1px solid var(--line);
  font:inherit;
}

/* bilingual support */
body[lang="en"] .lang-sw{display:none !important;}
body[lang="sw"] .lang-en{display:none !important;}