*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,sans-serif;color:#13202f;background:#f5f7fa;line-height:1.5}
header{background:#0b1f3a;color:#fff;padding:14px 18px;display:flex;justify-content:space-between;align-items:center}header a{color:#fff;text-decoration:none;font-weight:700}
.hero{background:#0b1f3a;color:#fff;padding:10px 18px 30px}.hero img{width:100%;max-width:520px;border-radius:12px;display:block;margin:0 auto 16px}
h1{font-size:1.7rem;margin:.2em 0}h2{font-size:1.3rem;margin-top:0}main{max-width:760px;margin:auto;padding:0 14px}
section{background:#fff;border-radius:12px;padding:18px;margin:16px 0;box-shadow:0 1px 3px #0001}
.btn{display:inline-block;background:#f97316;color:#fff;padding:12px 20px;border-radius:8px;text-decoration:none;font-weight:700;border:0;font-size:1rem;cursor:pointer}
.prices{display:grid;grid-template-columns:1fr 1fr;gap:10px}.prices div{border:1px solid #dde3ea;border-radius:10px;padding:12px;text-align:center}.prices b{display:block;font-size:1.4rem;color:#0b1f3a}
.note{background:#fff7ed;border-left:4px solid #f97316;padding:10px 12px;border-radius:6px}
.cal-head{display:flex;justify-content:space-between;align-items:center}.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-top:8px}
.cal div{text-align:center;padding:9px 0;border-radius:6px;font-size:.95rem}.cal .d{background:#eef2f6;cursor:pointer}.cal .booked,.cal .past{background:#f1f1f1;color:#bbb;text-decoration:line-through;cursor:not-allowed}
.cal .sel{background:#0b1f3a;color:#fff}.cal .in{background:#c7d6e8}.cal .h{font-weight:700;font-size:.75rem;color:#667}
#quote{margin-top:12px;font-weight:600}details{border-bottom:1px solid #eee;padding:8px 0}summary{font-weight:600;cursor:pointer}
footer{text-align:center;color:#667;padding:24px;font-size:.85rem}ol li{margin:4px 0}
.bform input{display:block;width:100%;max-width:360px;padding:9px;margin:6px 0;border:1px solid #ccc;border-radius:6px;font:inherit}
.bform .btn{margin-top:6px}#bmsg.err{color:#b00020}
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}.gallery figure{margin:0}.gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;display:block}.gallery figcaption{font-size:.85rem;color:#556;text-align:center}
.hero.photo{background:linear-gradient(rgba(11,31,58,.55),rgba(11,31,58,.85)),url(photos/coast.jpg) center/cover}
.credit{font-size:.75rem;color:#889;margin:.6em 0 0}