:root{
  --navy:#0e2a3a; --teal:#0f766e; --teal-d:#0b5952; --sand:#f6f1e7;
  --ink:#1f2937; --muted:#5b6b76; --line:#e5e0d5; --white:#fff;
  --accent:#e8a13c;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.65;font-size:17px}
.wrap{max-width:860px;margin:0 auto;padding:0 20px}
a{color:var(--teal)}
h1{font-size:2rem;line-height:1.2;margin:.3em 0}
h2{font-size:1.4rem;margin-top:2em;color:var(--navy)}
h3{font-size:1.1rem;margin-top:1.6em;color:var(--navy)}
p.lead{font-size:1.15rem;color:#33434e}
.hero-sub{color:#cfe3e0;margin-top:.4em}
/* header */
.top{background:var(--navy);position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;max-width:1060px}
.brand{color:#fff;text-decoration:none;font-weight:700;font-size:1.05rem}
.menu a{color:#dbe7ec;text-decoration:none;margin-left:18px;font-size:.95rem}
.menu a:hover{color:#fff}
.menu .pill{background:var(--accent);color:var(--navy);padding:6px 12px;border-radius:999px;font-weight:600}
/* hero */
.hero{background:linear-gradient(135deg,var(--navy),var(--teal-d));color:#fff;padding:44px 0 36px}
.hero h1{color:#fff}
.crumbs{font-size:.85rem;color:#a9c4c0;margin-bottom:8px}
.crumbs a{color:#cfe3e0;text-decoration:none}
/* content */
.content{padding:32px 20px 56px}
table{border-collapse:collapse;width:100%;margin:1.2em 0;font-size:.95rem}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
th{background:var(--sand);color:var(--navy)}
tr:nth-child(even) td{background:#fbf9f4}
ol li,ul li{margin:.4em 0}
.fine{font-size:.85rem;color:var(--muted)}
/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin:1em 0 2em}
.card{display:block;border:1px solid var(--line);border-radius:12px;padding:18px;text-decoration:none;color:var(--ink);background:#fff;transition:box-shadow .15s,transform .15s}
.card:hover{box-shadow:0 6px 18px rgba(14,42,58,.12);transform:translateY(-2px)}
.card h3{margin:0 0 6px;color:var(--navy)}
.card p{margin:0 0 10px;font-size:.92rem;color:var(--muted)}
.card span{color:var(--teal);font-weight:600;font-size:.9rem}
.biglist{padding-left:1.2em}
.biglist li{margin:.55em 0}
.checks{list-style:none;padding:0}
.checks li{padding-left:1.8em;position:relative;margin:.6em 0}
.checks li:before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:700}
/* badges */
.badge{display:inline-block;padding:6px 14px;border-radius:999px;font-size:.85rem;font-weight:600}
.badge-strong{background:#e5f5f0;color:#0a6e52}
.badge-some{background:#fdf3df;color:#8a5a00}
.badge-rare{background:#fdeee0;color:#9a4a00}
.badge-none{background:#f6e5e2;color:#8c2f22}
/* buttons */
.btn{display:inline-block;background:var(--teal);color:#fff;padding:12px 22px;border-radius:8px;text-decoration:none;font-weight:600;margin:6px 8px 6px 0}
.btn:hover{background:var(--teal-d)}
.btn.ghost{background:transparent;color:var(--teal);border:2px solid var(--teal)}
/* lead form */
.lead-box{background:var(--sand);border:1px solid var(--line);border-radius:14px;padding:26px;margin:3em 0 1em}
.lead-box h2{margin-top:0}
.lead-form label{display:block;font-weight:600;font-size:.9rem;color:var(--navy);margin:12px 0 0}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;padding:11px;border:1px solid #cfc8b8;border-radius:8px;font:inherit;margin-top:5px;background:#fff}
.lead-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.lead-form button{margin-top:18px;background:var(--accent);color:var(--navy);border:0;padding:14px 26px;border-radius:8px;font-weight:700;font-size:1rem;cursor:pointer}
.lead-form button:hover{filter:brightness(1.06)}
.alt-cta{font-size:.9rem;margin-top:12px}
.hp{position:absolute;left:-9999px;height:0;width:0;opacity:0}
/* related */
.related{background:#f2f7f6;border-radius:12px;padding:18px 22px;margin-top:3em}
.related h2{margin-top:0;font-size:1.1rem}
.related ul{margin:0;padding-left:1.2em}
/* footer */
footer{background:var(--navy);color:#c6d4da;margin-top:40px;font-size:.92rem}
.foot{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:26px;padding:36px 20px}
.foot strong{color:#fff;display:block;margin-bottom:8px}
.foot a{display:block;color:#9fc1bd;text-decoration:none;margin:5px 0}
.foot a:hover{color:#fff}
.copy{padding:0 20px 24px;color:#6f8793}
/* whatsapp float */
.wa-float{position:fixed;right:18px;bottom:18px;background:#25d366;width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:26px;text-decoration:none;box-shadow:0 4px 14px rgba(0,0,0,.25);z-index:60}
@media(max-width:640px){
  .lead-form .row{grid-template-columns:1fr}
  .menu a{margin-left:10px;font-size:.85rem}
  h1{font-size:1.5rem}
}