:root{
  --slate:#3B5B79;
  --mint:#2ED4A7;
  --gray:#F5F7FA;
  --charcoal:#4B5563;
  --ink:#0f172a;
}
*{box-sizing:border-box}
body{font-family:Inter,system-ui,Segoe UI,Roboto,Arial,sans-serif;margin:0;background:var(--gray);color:var(--charcoal);}
.header{background:var(--slate);color:white;padding:28px 18px}
.header-centered{display:flex;flex-direction:column;align-items:center;gap:10px}
.brand-centered{text-align:center}
.brand .title{font-family:'Nunito', Inter, system-ui, sans-serif;font-size:42px;font-weight:900;letter-spacing:.2px}
.brand .sub{font-family:'Nunito', Inter, system-ui, sans-serif;font-size:16px;opacity:.95;margin-top:4px}
.social-centered{display:flex;gap:10px;align-items:center;justify-content:center}
.pill{display:inline-flex;align-items:center;justify-content:center;background:white;color:var(--ink);text-decoration:none;border-radius:999px;width:40px;height:40px;box-shadow:0 2px 6px rgba(0,0,0,.1);transition:transform .1s ease, background .2s ease}
.pill:hover{background:var(--mint);transform:translateY(-1px)}
.pill svg{display:block}
.container{max-width:980px;margin:24px auto;padding:0 16px}
.card{background:white;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.06);padding:20px;margin-bottom:16px}
.badge{display:inline-block;padding:8px 12px;background:var(--mint);color:#064e3b;border-radius:999px;font-weight:700}
.small{font-size:12px;color:#6b7280}
hr{border:none;border-top:1px dashed #e5e7eb;margin:16px 0}
.section{border-top:1px solid #e9eef4;margin-top:14px;padding-top:14px}
h1{margin:0;font-size:28px}
h2{font-size:20px;margin:0 0 12px}
.grid{display:grid;grid-template-columns:1.6fr .8fr .8fr;gap:10px;align-items:center}
.grid .head{font-weight:600;color:#374151}
.label{padding:10px 0}
input,select,button{font:inherit}
input[type="number"], select{width:100%;padding:10px;border:1px solid #e2e8f0;border-radius:12px;background:#fbfdff}
.summary{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
.summary .box{background:#0b1b32;color:#e2e8f0;border-radius:14px;padding:16px;text-align:center}
.summary .box .big{font-size:28px;font-weight:800}
.cta{display:flex;gap:12px;flex-wrap:wrap}
button.primary{background:var(--mint);color:#053b2f;border:none;border-radius:14px;padding:12px 18px;font-weight:800;cursor:pointer}
button.secondary{background:transparent;border:2px solid var(--slate);color:var(--slate);border-radius:14px;padding:10px 16px;font-weight:700;cursor:pointer}
.footer{padding:24px;text-align:center;color:#6b7280}