:root{--navy:#001A4D;--navy2:#0A2A6B;--gold:#FFD700;--ink:#14213D;--muted:#52607A;--bg:#F6F8FB;--card:#fff;--line:#DCE3EE}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.65 -apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--navy2)}
.wrap{max-width:860px;margin:0 auto;padding:0 20px}
header.site{background:var(--navy);color:#fff}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:16px;padding-bottom:16px;flex-wrap:wrap}
/* LOGO: replace the text inside .brand with <img src="logo.png" alt="CoastMate" height="36"> when the logo is ready */
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px;letter-spacing:.5px;color:#fff;text-decoration:none}
.brand span{color:var(--gold)}
nav a{color:#cfd9f0;text-decoration:none;margin-left:20px;font-size:15px}
nav a:hover{color:#fff}
.hero{background:linear-gradient(180deg,var(--navy) 0%,var(--navy2) 100%);color:#fff;padding:72px 0 80px}
.hero h1{font-size:clamp(32px,6vw,52px);line-height:1.1;margin:0 0 18px;letter-spacing:-.5px}
.hero p{font-size:clamp(18px,2.6vw,21px);max-width:640px;color:#d8e2f7;margin:0 0 28px}
.btn{display:inline-block;background:var(--gold);color:var(--navy);font-weight:700;padding:13px 24px;border-radius:10px;text-decoration:none}
.badge{display:inline-block;border:1px solid #5b73a8;color:#cfd9f0;border-radius:999px;padding:4px 12px;font-size:13px;margin-bottom:20px}
section{padding:56px 0}
h2{font-size:28px;margin:0 0 8px;color:var(--navy)}
.lead{color:var(--muted);margin:0 0 28px;max-width:640px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px}
.card h3{margin:0 0 6px;font-size:18px;color:var(--navy)}
.card p{margin:0;color:var(--muted);font-size:16px}
.note{background:#fff8d6;border:1px solid #f0dc7a;border-radius:12px;padding:16px 18px;font-size:15px;color:#4a3f00}
footer{background:var(--navy);color:#b9c6e4;padding:36px 0;font-size:14px}
footer a{color:#e3ebfb}
footer .links a{margin-right:18px}
.doc{padding:44px 0 64px}
.doc h1{font-size:34px;margin:0 0 4px;color:var(--navy)}
.doc .meta{color:var(--muted);margin:0 0 28px}
.doc h2{font-size:21px;margin:34px 0 8px}
.doc ul{padding-left:22px}
.doc li{margin:4px 0}
@media (max-width:560px){nav a{margin:0 14px 0 0}.hero{padding:48px 0 56px}}

.brand img{border-radius:9px}
.herogrid{display:flex;align-items:center;justify-content:space-between;gap:32px}
.herologo{width:220px;height:220px;flex:none;border-radius:44px}
@media (max-width:700px){.herogrid{flex-direction:column-reverse;align-items:flex-start}.herologo{width:120px;height:120px;border-radius:26px}}
.bt{font-weight:800}