:root{--navy:#12263F;--navy2:#0B1B40;--teal:#19C3B1;--amber:#FFB703;--mist:#F5F9FC;--ink:#12263F;--soft:#4B6075}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:18px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:#0b8f82}
a:hover{color:var(--navy)}
.wrap{max-width:1040px;margin:0 auto;padding:0 22px}
header.site{background:var(--navy);color:#fff}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;flex-wrap:wrap;gap:8px}
.brand{font-weight:800;letter-spacing:.02em;color:#fff;text-decoration:none;font-size:1.1rem}
.brand span{color:var(--amber)}
nav a{color:#d6eef0;text-decoration:none;margin-left:20px;font-weight:600;font-size:.95rem}
nav a:hover,nav a[aria-current]{color:var(--amber)}
.hero{background:linear-gradient(135deg,var(--navy2),var(--navy) 60%,#16507a);color:#fff;padding:56px 0 64px}
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.eyebrow{color:var(--teal);text-transform:uppercase;letter-spacing:.14em;font-size:.8rem;font-weight:800;margin:0 0 10px}
h1{font-size:2.5rem;line-height:1.15;margin:0 0 16px}
h2{font-size:1.7rem;line-height:1.25;margin:0 0 14px}
h3{font-size:1.2rem;margin:0 0 6px}
.lead{font-size:1.2rem;color:#d6eef0;margin:0 0 26px}
.btn{display:inline-block;background:var(--amber);color:var(--navy);font-weight:800;text-decoration:none;padding:14px 26px;border-radius:10px;border:0;font-size:1rem;cursor:pointer}
.btn:hover{background:#ffc833;color:var(--navy)}
.btn.alt{background:transparent;color:#fff;border:2px solid var(--teal);margin-left:10px}
.btn.alt:hover{background:var(--teal);color:var(--navy)}
.hero img{width:100%;max-width:320px;height:auto;border-radius:10px;box-shadow:0 18px 50px rgba(0,0,0,.45);justify-self:center;display:block}
section{padding:54px 0}
section.tint{background:var(--mist)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:22px}
.card{background:#fff;border:1px solid #dbe6ee;border-top:4px solid var(--teal);border-radius:12px;padding:22px}
.card p{margin:0;color:var(--soft);font-size:1rem}
.book{display:grid;grid-template-columns:240px 1fr;gap:34px;align-items:start}
.book img{width:100%;height:auto;border-radius:8px;box-shadow:0 10px 30px rgba(18,38,63,.3)}
.badge{display:inline-block;background:var(--amber);color:var(--navy);font-weight:800;font-size:.8rem;padding:4px 12px;border-radius:99px;letter-spacing:.06em;text-transform:uppercase}
.soon{border:2px dashed var(--teal);border-radius:12px;padding:20px 24px;background:#fff}
.page-head{background:var(--navy);color:#fff;padding:44px 0}
.page-head p{color:#d6eef0;margin:0;font-size:1.15rem}
.download{display:grid;grid-template-columns:200px 1fr;gap:30px;align-items:center;background:var(--mist);border:1px solid #dbe6ee;border-radius:14px;padding:26px}
.download .pdf{background:var(--navy);color:#fff;border-radius:10px;aspect-ratio:3/4;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:14px;border-bottom:6px solid var(--amber);font-weight:800}
.download .pdf small{color:var(--teal);letter-spacing:.12em;font-size:.7rem}
.download .pdf b{font-size:1.15rem;line-height:1.2;margin:6px 0}
.small{font-size:.92rem;color:var(--soft)}
.signup{border:1px solid #dbe6ee;border-radius:14px;padding:26px}
.signup input[type=email]{font:inherit;padding:12px 14px;border:2px solid #c9d8e3;border-radius:10px;width:100%;max-width:340px;margin-right:8px}
.signup .row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 8px}
.signup .btn[disabled]{opacity:.55;cursor:not-allowed}
.prose{max-width:760px}
.prose h2{margin-top:34px;font-size:1.35rem}
.prose li{margin-bottom:6px}
footer{background:var(--navy2);color:#b7cbd6;padding:34px 0;font-size:.95rem}
footer a{color:#d6eef0}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
@media(max-width:760px){
body{font-size:17px}
h1{font-size:2rem}
.hero{padding:36px 0 44px}
.hero .wrap,.book,.download{grid-template-columns:1fr}
.hero img{max-width:220px;order:-1}
.book img{max-width:200px}
.cards{grid-template-columns:1fr}
.btn.alt{margin:12px 0 0}
.download .pdf{max-width:170px}
nav a{margin-left:0;margin-right:16px}
}