:root{
  --primary:#017802;
  --text:#0c1b0c;
  --muted:#5e6d5e;
  --bg:#ffffff;
  --bg-alt:#f5f8f5;
  --card:#ffffff;
  --shadow:0 10px 30px rgba(1,120,2,0.08);
  --radius:14px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:var(--bg);
  line-height:1.6;
}
img{display:block}
main img{width:100%;aspect-ratio:4/3;height:auto;object-fit:cover}
a{color:var(--primary);text-decoration:none}
.container{width:min(1120px, 92%);margin-inline:auto}
.section{padding:64px 0}
.muted{color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-999px;top:auto}
.skip-link:focus{left:16px;top:16px;background:#fff;padding:8px 12px;border-radius:8px;box-shadow:var(--shadow)}

/* Header */
.site-header{position:sticky;top:0;background:rgba(255,255,255,0.9);backdrop-filter:saturate(180%) blur(10px);z-index:50;border-bottom:1px solid #e8f0e8}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}
.brand{display:flex;align-items:center;gap:20px;color:inherit;font-weight:700}
.brand img{height:48px;width:auto}
@media (max-width: 640px){
  .brand img{height:36px;width:auto}
}
.nav ul{list-style:none;display:flex;gap:24px;margin:0;padding:0}
.nav a{color:inherit;opacity:.9}
.nav a[aria-current="page"]{color:var(--primary);font-weight:600}
.donate-cta{margin-left:auto}

.nav-toggle{display:none;flex-direction:column;gap:4px;background:none;border:none}
.nav-toggle span{display:block;width:22px;height:2px;background:#263326;border-radius:2px}

/* Hero */
.hero{position:relative;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;opacity:.3}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero .hero-content{padding:96px 0 64px}
.hero h1{font-size:clamp(32px, 5vw, 56px);line-height:1.1;margin:0 0 12px}
.hero p{max-width:700px;font-size:18px;color:var(--muted);margin:0 0 28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 18px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:.2s ease;white-space:nowrap}
.btn:focus{outline:3px solid #a6e0a6;outline-offset:2px}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(1,120,2,.22)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(1,120,2,.28)}
.btn-outline{border-color:var(--primary);color:var(--primary);background:#eaf6ea}
.btn-outline:hover{background:#def2de}
.btn-large{padding:14px 22px;font-size:18px}
.text-link{font-weight:600}

/* Pillars */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:56px 0}
.pillar{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.pillar .icon{width:48px;height:48px;background:#eaf6ea;border-radius:12px;display:grid;place-items:center;margin-bottom:10px}
.pillar h3{margin:8px 0}

/* Impact */
.impact{background:var(--bg-alt);padding:56px 0}
.impact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.impact-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;text-align:center}
.impact-value{font-size:40px;font-weight:800;color:var(--primary)}
.impact-label{color:var(--muted)}

/* Feature split */
.feature-split{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;padding:56px 0}
.feature-split.reverse{grid-template-columns:1fr 1.2fr}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow)}

/* Sub-hero */
.sub-hero{position:relative;background-size:cover;background-position:center;padding:96px 0;color:#fff}
.sub-hero.compact{padding:72px 0}
.sub-hero .overlay{position:absolute;inset:0;background:linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.35))}
.sub-hero .container{position:relative}
.sub-hero h1{font-size:42px;margin:0 0 8px}

/* Cards */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.card-body{padding:16px}
.card h3{margin:6px 0}

/* Gallery */
.gallery-section{padding:56px 0;background:var(--bg)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery-item{position:relative;overflow:hidden;border-radius:12px;box-shadow:var(--shadow);aspect-ratio:4/3}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gallery-item:hover img{transform:scale(1.06)}

/* Video */
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.ratio-16x9{position:relative;padding-top:56.25%;overflow:hidden;border-radius:12px;box-shadow:var(--shadow)}
.ratio-16x9 iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* Forms */
form{max-width:700px}
.form-row{display:flex;flex-direction:column;margin-bottom:14px}
label{font-weight:600;margin-bottom:6px}
input,select,textarea{padding:12px 14px;font-size:16px;border:1px solid #d8e3d8;border-radius:12px;background:#fff}
input:focus,select:focus,textarea:focus{outline:3px solid #c9f0c9;border-color:#a8d9a8}
legend{font-weight:700;margin-bottom:8px}
.amount-grid{display:flex;flex-wrap:wrap;gap:10px}
.amount{background:#eaf6ea;border:1px solid #d1ecd1;border-radius:999px;padding:10px 16px;cursor:pointer}
.amount.active{background:var(--primary);color:#fff;border-color:transparent}
.custom-amount{position:relative;display:flex;align-items:center;gap:6px;background:#fff;border:1px dashed #d8e3d8;border-radius:999px;padding:6px 10px}
.custom-amount .currency{color:var(--muted)}
.secure-hint{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;margin-top:6px}

/* Checkout */
.checkout-panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;max-width:840px;margin-inline:auto}
.checkout-header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.badge{background:#eaf6ea;border:1px solid #cfe9cf;border-radius:999px;padding:6px 10px;font-size:12px}
.summary{border-top:1px solid #e8f0e8;border-bottom:1px solid #e8f0e8;padding:14px 0;margin:10px 0}
.summary-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0}
.upi-box{display:grid;place-items:center;background:var(--bg-alt);border-radius:12px;padding:16px}
.pay-actions{display:flex;gap:10px;margin-top:12px}
.fine-print{color:var(--muted);font-size:13px;margin-top:10px}

/* Footer */
.site-footer{background:#0f1d0f;color:#e6f2e6;margin-top:56px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:20px;padding:28px 0}
.footer-nav ul{list-style:none;margin:0;padding:0}
.footer-nav li{margin:6px 0}
.footer-nav a{color:#dbe8db}
.footer-bottom{border-top:1px solid #2b3a2b}
.footer-bottom .container{display:flex;align-items:center;gap:10px;padding:12px 0}
.socials{display:flex;gap:10px}
.social{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;background:#173117;border-radius:999px}
.footer-brand img{height:40px;width:auto}
@media (max-width: 640px){
  .footer-brand img{height:36px;width:auto}
}

/* Animations */
.animate-in{opacity:0;transform:translateY(12px);transition:opacity .6s ease, transform .6s ease}
.animate-in.appear{opacity:1;transform:none}

/* Layout helpers */
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stat{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;text-align:center}
.stat-value{font-size:34px;font-weight:800;color:var(--primary)}
.stat-label{color:var(--muted)}
.about-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.about-block{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.team-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;text-align:center}
.team-card img{border-radius:12px;height:200px;object-fit:cover;width:100%}
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}

/* Plantation page specific tweaks */
.sub-hero{overflow:hidden}
.cards-grid img{width:100%;height:auto;display:block}
.card img{width:100%;aspect-ratio:4/3;height:auto;object-fit:cover}
.split-media img{width:100%;aspect-ratio:4/3;height:auto;object-fit:cover}

/* Responsive */
@media (max-width: 980px){
  .pillars{grid-template-columns:1fr 1fr}
  .impact-grid{grid-template-columns:1fr 1fr}
  .feature-split, .feature-split.reverse{grid-template-columns:1fr;}
  .cards-grid{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:repeat(3,1fr)}
  .video-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .about-grid{grid-template-columns:1fr}
  .team-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 640px){
  .nav{position:fixed;inset:64px 0 auto 0;background:#ffffff;border-bottom:1px solid #e8f0e8;display:none}
  .nav.open{display:block}
  .nav ul{flex-direction:column;padding:12px}
  .nav-toggle{display:flex}
  .donate-cta{display:none}
  .pillars{grid-template-columns:1fr}
  .impact-grid{grid-template-columns:1fr}
  .cards-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .team-grid{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr}
}