:root{
  --white:#ffffff;
  --green:#1f9d55;
  --green-dark:#137a41;
  --navy:#0b2f5f;
  --navy-soft:#133f7a;
  --text:#1f2937;
  --muted:#6b7280;
  --border:#e5e7eb;
  --bg-alt:#f8fbff;
  --shadow:0 12px 30px rgba(11,47,95,.10);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial, Helvetica, sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.55;
}
img{max-width:100%;display:block}
.container{width:min(1120px,92%);margin:0 auto}

.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.95);
  backdrop-filter: blur(6px);
  border-bottom:1px solid var(--border);
}
.nav-wrap{
  display:flex;align-items:center;justify-content:space-between;
  gap:1rem; padding:.7rem 0;
}
.brand{display:flex;align-items:center;gap:.75rem;color:inherit;text-decoration:none;min-width:0}
.brand-logo{width:58px;height:58px;object-fit:contain;border-radius:10px;background:#fff}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-acronym{font-weight:800;color:var(--navy);font-size:1.1rem;line-height:1}
.brand-name{font-size:.78rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:350px}

.main-nav{display:flex;gap:.8rem;flex-wrap:wrap}
.main-nav a{
  color:var(--navy);text-decoration:none;font-weight:600;font-size:.92rem;
  padding:.45rem .65rem;border-radius:10px;
}
.main-nav a:hover{background:var(--bg-alt)}
.nav-toggle{
  display:none;border:1px solid var(--border);background:#fff;border-radius:10px;padding:.35rem .6rem;font-size:1.2rem
}

.hero{
  background:
    radial-gradient(circle at 10% 10%, rgba(31,157,85,.10), transparent 35%),
    radial-gradient(circle at 90% 0%, rgba(11,47,95,.10), transparent 35%),
    #fff;
  padding:2rem 0 1.5rem;
}
.hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:1.2rem;align-items:center;
}
.hero-copy h1{margin:.2rem 0 .6rem;color:var(--navy);font-size:clamp(1.5rem,2.3vw,2.2rem);line-height:1.15}
.eyebrow{color:var(--green-dark);font-weight:700;margin:0}
.lead{color:var(--text);font-size:1rem;max-width:62ch}
.hero-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:.85rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  text-decoration:none;font-weight:700;border-radius:12px;padding:.8rem 1rem;
  transition:.2s ease; border:2px solid transparent;
}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark);transform:translateY(-1px)}
.btn-outline{border-color:var(--navy);color:var(--navy);background:#fff}
.btn-outline:hover{background:var(--bg-alt)}
.hero-media{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  border:1px solid var(--border);
}
.hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}

.section{padding:3rem 0}
.section.alt{background:var(--bg-alt)}
.section h2{margin:0 0 .45rem;color:var(--navy);font-size:clamp(1.25rem,2vw,1.8rem)}
.section-intro{margin:0 0 1.1rem;color:var(--muted)}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-items:center}
.tags{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.8rem}
.tags span{
  background:#ecfdf5;color:var(--green-dark);border:1px solid #bbf7d0;
  padding:.35rem .6rem;border-radius:999px;font-size:.85rem;font-weight:700;
}

.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.image-card img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:inherit}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.program-card{padding:1rem}
.program-card h3{margin:.1rem 0 .4rem;color:var(--navy)}
.program-card p{margin:0;color:var(--text)}
.program-card ul{margin:.7rem 0 0 1.1rem;padding:0}
.program-card li{margin:.2rem 0}
.program-card.featured{
  border-top:4px solid var(--navy);
  background:linear-gradient(180deg,#ffffff,#f5f9ff);
}

.benefits{
  display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem;
}
.benefit{
  border:1px solid var(--border);
  border-radius:16px;
  padding:1rem;
  background:#fff;
}
.benefit h3{margin:0 0 .35rem;color:var(--navy);font-size:1rem}
.benefit p{margin:0;color:var(--muted);font-size:.92rem}

.gallery{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:.8rem;
}
.gallery img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  border-radius:16px;
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  transition:transform .2s ease;
}
.gallery img:hover{transform:scale(1.02)}

.schedule-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1rem
}
.schedule-card{padding:1rem;border-top:4px solid var(--green)}
.schedule-card h3{margin:0 0 .4rem;color:var(--navy)}
.schedule-card p{margin:0;color:var(--text)}

.contact-section{
  background:linear-gradient(180deg,#fff,#f8fbff);
}
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:1rem;align-items:start}
.contact-card{padding:1rem;text-align:center}
.contact-card img{
  width:140px;height:140px;object-fit:contain;margin:0 auto .6rem;
}
.contact-title{margin:0;color:var(--navy);font-weight:800}
.contact-subtitle{margin:.3rem 0 0;color:var(--muted)}

.site-footer{
  background:var(--navy);
  color:#fff;
  padding:1rem 0 1.2rem;
  margin-top:1rem;
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr;gap:1rem;align-items:center;
}
.footer-brand{display:flex;align-items:center;gap:.8rem}
.footer-brand img{width:60px;height:60px;object-fit:contain;background:#fff;border-radius:10px}
.footer-brand p{margin:0;font-weight:700}
.footer-brand small{opacity:.85}
.footer-info p{margin:.15rem 0}

.floating-wa{
  position:fixed;right:16px;bottom:16px;z-index:999;
  background:var(--green);color:#fff;text-decoration:none;font-weight:700;
  padding:.8rem .95rem;border-radius:999px;box-shadow:0 8px 20px rgba(0,0,0,.2)
}

@media (max-width: 980px){
  .cards{grid-template-columns:1fr}
  .benefits{grid-template-columns:1fr 1fr}
  .hero-grid,.two-col,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .hero-media img{aspect-ratio:16/10}
}

@media (max-width: 760px){
  .nav-toggle{display:block}
  .main-nav{
    position:absolute;left:4%;right:4%;top:72px;
    background:#fff;border:1px solid var(--border);border-radius:14px;
    box-shadow:var(--shadow);padding:.6rem;display:none;flex-direction:column;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:.65rem .7rem}
  .brand-name{max-width:180px}
  .gallery{grid-template-columns:1fr}
  .benefits,.schedule-grid{grid-template-columns:1fr}
}