:root{
  --navy:#0f2a4a;
  --navy-dark:#0a1e36;
  --blue:#1e6fd9;
  --sky:#4fb0e8;
  --gold:#f4b942;
  --green:#2fbf8f;
  --coral:#ff6b6b;
  --gray-bg:#f6f8fb;
  --text:#1c2b3a;
  --muted:#5b6b7d;
  --white:#ffffff;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color:var(--text);
  background:var(--gray-bg);
  line-height:1.6;
}
a{text-decoration:none; color:inherit;}
img{max-width:100%;}

/* NAV */
header{
  position:sticky; top:0; z-index:1000;
  background:var(--navy);
  box-shadow:0 2px 12px rgba(0,0,0,.15);
}
.navwrap{
  max-width:1200px; margin:0 auto; padding:14px 24px;
  display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap:10px;
}
.logo{
  font-size:1.4rem; font-weight:800; color:var(--white);
  display:flex; align-items:center; gap:8px;
}
.logo span{color:var(--gold);}
nav ul{
  list-style:none; display:flex; gap:6px; flex-wrap:wrap;
}
nav ul li a{
  color:#dce8f5; font-weight:600; font-size:.92rem;
  padding:8px 14px; border-radius:20px; transition:.25s;
  display:inline-block;
}
nav ul li a:hover{background:rgba(255,255,255,.12); color:var(--white);}
nav ul li a.active{background:rgba(255,255,255,.18); color:var(--white);}
.nav-cta{
  background:var(--gold); color:var(--navy-dark) !important;
  font-weight:700;
}
.nav-cta:hover{background:#ffc95c; }

/* HERO */
.hero{
  background:linear-gradient(135deg, var(--navy) 0%, var(--blue) 55%, var(--sky) 100%);
  color:var(--white);
  padding:90px 24px 100px;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.hero.small{padding:70px 24px 80px;}
.hero::after{
  content:"🌍📚✨🎓🌎";
  position:absolute; bottom:-10px; left:0; right:0;
  font-size:2.6rem; opacity:.12; letter-spacing:40px; white-space:nowrap;
}
.hero h1{
  font-size:2.6rem; max-width:900px; margin:0 auto 18px;
  font-weight:800; line-height:1.25;
}
.hero.small h1{font-size:2.1rem;}
.hero p{
  max-width:750px; margin:0 auto 40px; font-size:1.15rem; color:#e6f0fa;
}
.hero-buttons{
  display:flex; flex-wrap:wrap; gap:14px; justify-content:center;
}
.btn{
  display:inline-block; padding:14px 26px; border-radius:30px;
  font-weight:700; font-size:.98rem; transition:.25s; border:2px solid transparent;
  cursor:pointer;
}
.btn-primary{background:var(--gold); color:var(--navy-dark);}
.btn-primary:hover{transform:translateY(-3px); box-shadow:0 8px 20px rgba(0,0,0,.25);}
.btn-outline{background:transparent; color:var(--white); border:2px solid rgba(255,255,255,.7);}
.btn-outline:hover{background:rgba(255,255,255,.15); transform:translateY(-3px);}

section{padding:80px 24px;}
.section-inner{max-width:1200px; margin:0 auto;}
.section-title{
  text-align:center; font-size:2rem; font-weight:800; color:var(--navy);
  margin-bottom:12px;
}
.section-sub{
  text-align:center; color:var(--muted); max-width:750px; margin:0 auto 50px;
  font-size:1.05rem;
}
.alt-bg{background:var(--white);}

/* CARD GRID */
.grid{
  display:grid; grid-template-columns:repeat(auto-fit, minmax(280px,1fr));
  gap:28px;
}
.card{
  background:var(--white); border-radius:16px; padding:30px 26px;
  box-shadow:0 4px 18px rgba(15,42,74,.07);
  border-top:4px solid var(--blue);
  transition:.3s;
}
.card:hover{transform:translateY(-6px); box-shadow:0 12px 28px rgba(15,42,74,.14);}
.card .icon{font-size:2.2rem; margin-bottom:14px; display:block;}
.card h3{font-size:1.15rem; margin-bottom:10px; color:var(--navy);}
.card p{color:var(--muted); font-size:.96rem;}
.card ul{margin-top:8px; padding-left:20px; color:var(--muted); font-size:.95rem;}

.alt-bg .card{background:var(--gray-bg); box-shadow:none; border-top:4px solid var(--gold);}

/* PROCESS STEPS */
.steps{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:24px; counter-reset:step;
}
.step{
  background:var(--white); border-radius:14px; padding:26px; position:relative;
  box-shadow:0 4px 16px rgba(15,42,74,.06);
}
.step .icon{font-size:2rem;}
.step h4{color:var(--navy); margin:10px 0 8px; font-size:1.05rem;}
.step p{color:var(--muted); font-size:.92rem;}

/* MISSION / VISION banner */
.mv-banner{
  background:linear-gradient(120deg,var(--navy),var(--navy-dark));
  color:var(--white); border-radius:20px; padding:50px 40px; margin-bottom:40px;
}
.mv-banner h3{font-size:1.5rem; color:var(--gold); margin-bottom:14px;}
.mv-banner p{color:#dbe6f2; font-size:1.02rem; max-width:900px;}

/* VALUES */
.value-badge{
  display:flex; gap:14px; align-items:flex-start;
  background:var(--white); border-radius:14px; padding:22px;
  box-shadow:0 4px 14px rgba(15,42,74,.06);
}
.value-badge .star{font-size:1.6rem; color:var(--gold); flex-shrink:0;}
.value-badge h4{color:var(--navy); margin-bottom:6px;}
.value-badge p{color:var(--muted); font-size:.92rem;}

/* AGE GROUPS */
.age-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:22px;}
.age-card{
  text-align:center; background:var(--white); padding:28px 18px; border-radius:16px;
  box-shadow:0 4px 16px rgba(15,42,74,.07);
  border-bottom:5px solid var(--sky);
}
.age-card .icon{font-size:2.4rem; display:block; margin-bottom:10px;}
.age-card h4{color:var(--navy); font-size:1rem;}

/* CHECK LIST */
.check-list{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:14px;
  max-width:1000px; margin:0 auto;
}
.check-item{
  background:var(--white); padding:16px 18px; border-radius:10px; font-size:.95rem;
  display:flex; gap:10px; align-items:center; box-shadow:0 2px 10px rgba(15,42,74,.05);
}
.check-item::before{content:"✅"; flex-shrink:0;}

/* SPONSOR TIERS */
.tier-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px;}
.tier{
  background:var(--white); border-radius:18px; padding:32px 26px; position:relative;
  box-shadow:0 6px 20px rgba(15,42,74,.08); border:2px solid transparent;
}
.tier.featured{border-color:var(--gold); transform:scale(1.03);}
.tier .tier-icon{font-size:2rem;}
.tier h3{color:var(--navy); margin:10px 0 4px; font-size:1.3rem;}
.tier .tier-count{color:var(--blue); font-weight:700; margin-bottom:14px; font-size:.95rem;}
.tier ul{padding-left:20px; color:var(--muted); font-size:.92rem; margin-top:6px;}
.tier ul li{margin-bottom:4px;}

/* PARTNER OPPORTUNITIES CHIP LIST */
.chip-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:16px;}
.chip{
  background:var(--white); border-radius:12px; padding:18px 20px; font-weight:600;
  color:var(--navy); box-shadow:0 3px 12px rgba(15,42,74,.06); font-size:.95rem;
}

/* CTA BAND */
.cta-band{
  background:linear-gradient(120deg,var(--gold),#ffcf70);
  text-align:center; padding:60px 24px; border-radius:0;
}
.cta-band h2{color:var(--navy-dark); font-size:1.8rem; margin-bottom:14px;}
.cta-band p{color:#4a3a12; margin-bottom:26px; max-width:650px; margin-left:auto; margin-right:auto;}
.cta-band .btn-primary{background:var(--navy); color:var(--white);}

footer{
  background:var(--navy-dark); color:#b9c8d8; padding:50px 24px 30px; text-align:center;
}
footer h3{color:var(--white); margin-bottom:10px;}
footer .foot-links{
  display:flex; justify-content:center; gap:22px; flex-wrap:wrap; margin:20px 0;
}
footer .foot-links a{color:#b9c8d8; font-size:.9rem;}
footer .foot-links a:hover{color:var(--gold);}
footer .copyright{margin-top:20px; font-size:.82rem; color:#7f92a5;}

.tag{
  display:inline-block; background:rgba(31,111,217,.1); color:var(--blue);
  padding:6px 16px; border-radius:20px; font-size:.8rem; font-weight:700;
  letter-spacing:.5px; margin-bottom:14px; text-transform:uppercase;
}
.tag-center{display:block; text-align:center; width:fit-content; margin:0 auto 14px;}

/* PAGE CARD LINKS (home) */
.page-links{display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px;}
.page-link-card{
  background:var(--white); border-radius:18px; padding:34px 26px; text-align:center;
  box-shadow:0 6px 20px rgba(15,42,74,.08); transition:.3s; display:block;
}
.page-link-card:hover{transform:translateY(-8px); box-shadow:0 14px 30px rgba(15,42,74,.16);}
.page-link-card .icon{font-size:2.6rem; display:block; margin-bottom:14px;}
.page-link-card h3{color:var(--navy); margin-bottom:8px;}
.page-link-card p{color:var(--muted); font-size:.92rem;}

@media(max-width:700px){
  .hero h1{font-size:1.9rem;}
  nav ul{justify-content:center; width:100%;}
  .tier.featured{transform:none;}
}