:root{
  --green:#56B991;
  --white:#FFFFFF;
  --sand:#CCC7BD;
  --radius:18px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background:var(--white);
  color:var(--green);
  line-height:1.6;
  font-size:18px;
}
a{color:inherit;}
a:focus-visible, button:focus-visible{outline:3px solid var(--green); outline-offset:3px;}

/* Layout */
.site{
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 20px;
}
.section{
  padding:48px 0;
}
.section.tight{padding:32px 0;}
.section-title{
  font-size:42px;
  line-height:1.15;
  margin:0 0 14px 0;
  letter-spacing:0.2px;
}
.lead{font-size:22px; margin:0;}

/* Header */
.header{
  background:var(--white);
  border-bottom:2px solid var(--sand);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:16px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  text-decoration:none;
}
.brand img{
  width:56px;
  height:56px;
  object-fit:contain;
}
.brand-text{
  display:flex;
  flex-direction:column;
}
.brand-title{font-weight:800; font-size:22px; letter-spacing:0.3px;}
.brand-tagline{font-size:14px; margin-top:2px;}

.nav{
  display:flex;
  align-items:center;
  gap:10px;
}
.nav a{
  text-decoration:none;
  padding:10px 12px;
  border-radius:999px;
  border:2px solid transparent;
  font-weight:650;
}
.nav a:hover{border-color:var(--sand);}
.nav a.active{border-color:var(--green);}
.nav a.cta{
  background:var(--green);
  color:var(--white);
  border-color:var(--green);
}
.nav a.cta:hover{opacity:0.92;}

.nav-toggle{
  display:none;
  background:var(--white);
  color:var(--green);
  border:2px solid var(--green);
  border-radius:999px;
  padding:10px 12px;
  font-weight:700;
}

/* Two-column blocks */
.split{
  display:grid;
  grid-template-columns: 1.1fr 1fr;
  gap:28px;
  align-items:center;
}
.split.reverse{grid-template-columns: 1fr 1.1fr;}

.media{
  border-radius:var(--radius);
  overflow:hidden;
  border:2px solid var(--sand);
  background:var(--white);
}
.media.ratio-4-3{aspect-ratio:4/3;}
.media.ratio-16-9{aspect-ratio:16/9;}
.media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 18px;
  border-radius:999px;
  border:2px solid var(--green);
  background:var(--green);
  color:var(--white);
  font-weight:750;
  text-decoration:none;
  letter-spacing:0.2px;
}
.btn:hover{opacity:0.92;}
.btn.secondary{
  background:transparent;
  color:var(--green);
}
.btn.secondary:hover{background:var(--sand);}

/* Green band sections */
.band{
  background:var(--green);
  color:var(--white);
}
.band .section-title, .band p, .band a{color:var(--white);}
.band .section-title{font-size:40px;}
.band .lead{font-size:20px;}

.center{text-align:center;}

/* Impact items */
.impact-wrap{display:flex; flex-direction:column; gap:26px; margin-top:22px;}
.impact-item{
  display:grid;
  grid-template-columns: 1fr 0.9fr;
  gap:26px;
  align-items:center;
  padding:18px;
  border-radius:var(--radius);
  border:2px solid var(--sand);
}
.impact-item h3{margin:0 0 10px 0; font-size:28px;}
.impact-item p{margin:0;}

/* Cards */
.cards{
  background:var(--white);
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:18px;
  margin-top:22px;
}
.card{
  border-radius:var(--radius);
  padding:22px;
  border:2px solid var(--sand);
}
.card h3{margin:0 0 10px 0; font-size:26px;}
.card p{margin:0 0 16px 0;}
.card .btn{width:100%;}

/* List items for actions/sponsors */
.list{
  display:flex;
  flex-direction:column;
  gap:18px;
}
.list-item{
  width:100%;
  border:2px solid var(--sand);
  border-radius:var(--radius);
  overflow:hidden;
  display:grid;
  grid-template-columns: 320px 1fr;
  background:var(--white);
}
.list-item .thumb{height:100%;}
.list-item .thumb img{width:100%; height:100%; object-fit:cover; display:block;}
.list-item .content{padding:18px 20px;}
.meta{font-weight:750;}
.item-title{font-size:30px; margin:8px 0 10px 0;}

/* Donation */
.donation-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:18px;
}
.panel{
  border:2px solid var(--sand);
  border-radius:var(--radius);
  padding:18px;
}
.panel h3{margin:0 0 10px 0; font-size:24px;}
.qr{
  border-radius:14px;
  overflow:hidden;
  border:2px solid var(--sand);
  aspect-ratio:1/1;
}
.qr img{width:100%; height:100%; object-fit:contain; display:block; background:var(--white);}
.kv{margin:0;}
.kv strong{display:block;}
.copy-row{display:flex; gap:10px; align-items:center; flex-wrap:wrap;}
.copy-row code{font-size:16px; padding:6px 10px; border-radius:12px; border:2px solid var(--sand); background:var(--white);}
.copy-row button{
  padding:10px 12px;
  border-radius:999px;
  border:2px solid var(--green);
  background:var(--green);
  color:var(--white);
  font-weight:750;
}
.copy-row button:hover{opacity:0.92;}

.thankyou{
  margin-top:18px;
  background:var(--white);
  border-radius:var(--radius);
  padding:22px;
}
.thankyou h3{margin:0 0 10px 0; font-size:28px;}

/* Contact strip */
.contact-strip{
  background:var(--green);
  color:var(--white);
}
.contact-strip .container{padding-top:26px; padding-bottom:26px;}
.contact-strip p{margin:0;}
.contact-strip .line{margin-top:10px;}

/* Footer */
.footer{
  border-top:2px solid var(--sand);
  background:var(--white);
  padding:18px 0;
}
.footer small{display:block; font-size:12px; color:var(--green); line-height:1.45;}
.footer a{font-weight:700;}

/* Responsive */
@media (max-width: 980px){
  .split{grid-template-columns:1fr;}
  .impact-item{grid-template-columns:1fr;}
  .cards{grid-template-columns:1fr;}
  .donation-grid{grid-template-columns:1fr;}
  .list-item{grid-template-columns:1fr;}
  .list-item .thumb{height:220px;}
  .section-title{font-size:36px;}
  body{font-size:17px;}
}
@media (max-width: 820px){
  .nav-toggle{display:inline-flex;}
  .nav{
    display:none;
    position:absolute;
    right:20px;
    top:86px;
    background:var(--white);
    border:2px solid var(--sand);
    border-radius:18px;
    padding:10px;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    min-width: 220px;
  }
  .nav.open{display:flex;}
  .header-inner{position:relative;}
}