:root{--ink:#1d2a44;--sky:#4aa3ff;--mint:#3ecf9a;--sun:#ffc94a;--grape:#8a6bff;--cream:#fffaf0}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--cream);line-height:1.5}
a{color:inherit}
nav{display:flex;gap:18px;justify-content:center;padding:14px;background:#fff;box-shadow:0 2px 10px rgba(29,42,68,.08);font-weight:600}
nav a{text-decoration:none;padding:6px 12px;border-radius:999px}
nav a.on,nav a:hover{background:var(--sky);color:#fff}
.hero{position:relative;overflow:hidden;text-align:center;padding:64px 20px 110px;color:#fff;background:linear-gradient(160deg,var(--sky),var(--grape))}
.hero h1{font-size:clamp(2.2rem,7vw,4rem);letter-spacing:-1px}
.hero p{max-width:620px;margin:14px auto 0;font-size:1.12rem;opacity:.96}
.badge{display:inline-block;margin-top:24px;padding:10px 22px;border-radius:999px;background:var(--sun);color:var(--ink);font-weight:700;text-decoration:none}
.blob{position:absolute;border-radius:50%;opacity:.25;background:#fff;animation:float 9s ease-in-out infinite}
.b1{width:170px;height:170px;left:6%;top:14%}.b2{width:100px;height:100px;right:9%;top:22%;animation-delay:-3s}.b3{width:230px;height:230px;right:-60px;bottom:-90px;animation-delay:-6s}
@keyframes float{50%{transform:translateY(-20px)}}
.wave{position:absolute;left:0;right:0;bottom:-1px;height:56px;background:var(--cream);border-radius:60% 60% 0 0/100% 100% 0 0}
main{max-width:1000px;margin:-36px auto 0;padding:0 20px 60px;position:relative}
.cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:#fff;border-radius:20px;padding:26px;box-shadow:0 8px 24px rgba(29,42,68,.10);border-top:8px solid var(--c,var(--sky))}
.card .icon{font-size:2.1rem}.card h2{margin:8px 0 4px;font-size:1.3rem}
.card .age,.tag{font-weight:700;color:var(--c,var(--sky));font-size:.9rem}.card p{margin-top:8px}
.panel{margin-top:26px;background:#fff;border-radius:20px;padding:26px;box-shadow:0 8px 24px rgba(29,42,68,.10)}
.panel h2{margin-bottom:8px}.panel ul{margin:10px 0 0 20px}
.tier-1{--c:var(--mint)}.tier-2{--c:var(--sky)}.tier-3{--c:var(--grape)}
.tier .price{font-size:2rem;font-weight:800;margin:10px 0 2px}.tier .price small{font-size:.95rem;font-weight:600;opacity:.7}
.tier .added{font-size:.9rem;opacity:.8}.tier ul{margin:14px 0 0 18px}.tier li{margin:4px 0}
.kid-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid #eee}
.kid-row span{min-width:60px}.kid-row strong{margin-left:auto}
select{padding:8px 10px;border-radius:10px;border:1px solid #cdd5e2;font-size:1rem}
button{font:inherit;cursor:pointer}
button.primary{margin-top:14px;padding:10px 18px;border:0;border-radius:999px;background:var(--mint);color:var(--ink);font-weight:700}
button.link{border:0;background:none;color:#c0392b;text-decoration:underline}
.total{margin-top:16px;font-size:1.4rem;font-weight:800}
.note{font-size:.9rem;opacity:.75;margin-top:10px}
footer{text-align:center;padding:26px 20px 40px;font-size:.9rem;opacity:.75}