:root{
  --bg-sky: #cfe8ff;
  --accent-purple: #8b2fae;
  --accent-orange: #ff6b3a;
  --accent-pink: #ff43a5;
  --accent-green: #5ed24c;
  --accent-blue: #3bb3ff;
  --card:#ffffff;
  --muted:#6b6b78;
  --text:#0f1724;
  --radius:14px;
  --shadow: 0 10px 30px rgba(12,16,30,0.08);
}

/* base */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:var(--bg-sky);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  scroll-behavior:smooth;
  padding-top:74px;
}
.container{max-width:1100px;margin:0 auto;padding:20px}

/* header */
.site-header{position:fixed;left:0;right:0;top:0;background:rgba(255,255,255,0.85);backdrop-filter: blur(6px);box-shadow:0 6px 20px rgba(2,6,23,0.06);z-index:99}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 24px}
.brand{display:flex;gap:12px;align-items:center}
.brand-logo{width:46px;height:46px;border-radius:10px;object-fit:cover}
.brand-title{font-weight:800;color:var(--accent-purple);letter-spacing:0.6px}
.nav-list{list-style:none;display:flex;gap:12px;margin:0;padding:0;align-items:center}
.nav-list a{text-decoration:none;color:var(--text);padding:8px 10px;border-radius:8px;transition:all .18s}
.nav-list a:hover{background:linear-gradient(90deg,var(--accent-blue),var(--accent-pink));color:white}
.hamburger{display:none;background:transparent;border:0;cursor:pointer;padding:8px}
.hamburger .bar{display:block;width:22px;height:2px;background:#111;margin:4px 0;border-radius:2px}

/* HERO */
.hero{
  position:relative;color:white;text-align:center;padding:96px 20px 140px;overflow:hidden;border-bottom-left-radius:20px;border-bottom-right-radius:20px;
  background-size:cover;background-position:center;
}
.hero .overlay{position:absolute;inset:0;background:rgba(0,0,0,0.28)}
.hero-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:12px}
.hero-logo{width:96px;border-radius:12px;background:rgba(255,255,255,0.7);padding:8px;display:inline-block}
h1{font-size:32px;margin:0;font-weight:900;color:var(--accent-purple)}
.slogan{font-size:18px;margin:0;color:rgba(15,23,36,0.9)}
.lead{font-size:1.05rem;color:rgba(15,23,36,0.9);max-width:840px;text-align:center;margin-top:10px}
.hero-actions{display:flex;gap:12px;margin-top:10px}
.btn-primary{background:linear-gradient(90deg,var(--accent-pink),var(--accent-orange));color:white;border:0;padding:12px 20px;border-radius:40px;cursor:pointer;font-weight:800;box-shadow:0 8px 22px rgba(244,114,182,0.12);position:relative;overflow:hidden}
.btn-secondary{background:transparent;border:2px solid rgba(15,23,36,0.06);color:var(--accent-purple);padding:10px 18px;border-radius:40px;text-decoration:none;font-weight:700}

/* content */
section{opacity:0;transform:translateY(30px);transition:all .6s ease-out;margin-bottom:28px}
section.visible{opacity:1;transform:translateY(0)}
.container h2 { color: var(--accent-pink); text-align:center; margin-bottom:12px; }

/* impact */
.impact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.impact-card{background:var(--card);padding:18px;border-radius:12px;text-align:center;box-shadow:var(--shadow)}
.impact-card .num{font-size:28px;display:block;color:var(--accent-purple);font-weight:800}

/* program grid */
.program-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.program-card{background:linear-gradient(180deg,#fff,#fff);padding:16px;border-radius:12px;box-shadow:0 8px 20px rgba(10,10,20,0.04);transition:transform .25s}
.program-card:hover{transform:translateY(-6px)}

/* gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.gallery-item{width:100%;height:160px;object-fit:cover;border-radius:12px;cursor:pointer;transition:transform .28s,box-shadow .28s}
.gallery-item:hover{transform:scale(1.04);box-shadow:0 12px 30px rgba(10,10,20,0.12)}

/* modal, lightbox, donate styles */
.modal{display:none;position:fixed;inset:0;align-items:center;justify-content:center;background:rgba(0,0,0,0.55);z-index:999}
.modal-card{background:var(--card);padding:18px;border-radius:12px;max-width:480px;width:92%;box-shadow:var(--shadow);position:relative}
.modal-close{position:absolute;right:12px;top:12px;border:0;background:transparent;font-size:18px;cursor:pointer}
.lightbox{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.8);z-index:9999}
.lb-close,.lb-prev,.lb-next{position:fixed;background:transparent;border:0;color:white;font-size:30px;cursor:pointer}
.lb-close{top:24px;right:28px}
.lb-prev{left:18px;top:50%}
.lb-next{right:18px;top:50%}

/* floating & theme */
.floating-give,.theme-toggle{position:fixed;z-index:999;border:0;padding:12px 16px;border-radius:999px;color:white;font-weight:700;cursor:pointer}
.floating-give{right:20px;bottom:20px;background:linear-gradient(90deg,var(--accent-pink),var(--accent-orange))}

/* helpers */
.kbd{background:#f3f4f6;padding:6px 8px;border-radius:6px;font-weight:700}
.muted-quiet{color:var(--muted);font-size:0.95rem}

/* responsive */
@media (max-width:900px){
  .nav-list{display:none;position:absolute;right:12px;top:64px;flex-direction:column;background:rgba(255,255,255,0.98);padding:12px;border-radius:10px;box-shadow:var(--shadow)}
  .hamburger{display:block}
  .container{padding:18px}
  .impact-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}
  .gallery-item{height:120px}
}