
:root{
  --bg:#fff8ef;
  --paper:#ffffff;
  --ink:#2c211a;
  --muted:#6d5242;
  --primary:#8a5b2e; /* ámbar/cálido */
  --accent:#25d366; /* WhatsApp */
  --radius:16px;
  --shadow:0 10px 25px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, 'Noto Sans';
  background: radial-gradient(1200px 600px at 10% -10%, #fff1de, transparent 60%),
              radial-gradient(1000px 500px at 90% -10%, #fde5c8, transparent 60%),
              var(--bg);
  color:var(--ink); line-height:1.55;
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;height:auto;display:block}
.nowrap{white-space:nowrap}
.container{width:min(1120px,92%);margin-inline:auto}

.topbar-rd{background:#0f5132;color:#eafff1;text-align:center;padding:8px 10px;font-weight:700;letter-spacing:.3px}

.site-header{position:sticky;top:0;z-index:20;background:rgba(255,248,239,.75);backdrop-filter: blur(8px);border-bottom:1px solid #f0e2d5}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{font-weight:800;letter-spacing:.08em;color:var(--primary)}
.rd-badge{display:inline-block;margin-left:.5rem;padding:.1rem .45rem;font-size:.75rem;font-weight:800;border-radius:6px;background:#0f5132;color:#eafff1}
.nav a{margin-inline:10px;text-decoration:none;color:var(--ink);font-weight:600}
.nav a.cta{padding:.55rem .9rem;border-radius:999px;background:var(--accent);color:#012c13}

.hero{display:grid;grid-template-columns: 1.1fr 1fr;gap:40px;align-items:center;padding:36px 0 24px}
.hero-media{order:1}.hero-copy{order:2}
@media (max-width: 900px){.hero{grid-template-columns:1fr}.hero-media{order:2}.hero-copy{order:1}}
.badge{display:inline-block;background:#8a5b2e;color:#fff7ea;padding:.25rem .6rem;border-radius:6px;font-weight:700;font-size:.8rem;letter-spacing:.03em}
.hero h1{font-size: clamp(2rem, 4vw + .5rem, 3rem);margin:.5rem 0}
.sub{color:var(--muted);font-size:1.1rem;margin:.4rem 0 1rem}
.bullets{padding-left:1.1rem;margin:0 0 1.2rem}
.bullets li{margin:.35rem 0}

.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:.75rem 0 0}
.btn{display:inline-block;border-radius:12px;padding:.9rem 1.1rem;text-decoration:none;font-weight:800;box-shadow:var(--shadow);transition:.2s transform ease}
.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(1px)}
.btn-wa{background:var(--accent);color:#083c1e}.btn-outline{border:2px solid var(--primary);color:var(--primary);background:transparent}

.disclaimer{font-size:.9rem;color:#7e5c49;margin-top:.75rem}

.benefits{padding:26px 0 10px}
.benefits h2,.howto h2,.faq h2,.sugeridos h2{font-size: clamp(1.6rem, 1.5vw + 1rem, 2rem)}
.grid-3{display:grid;grid-template-columns: repeat(3,1fr);gap:16px;margin-top:.5rem}
@media (max-width: 900px){.grid-3{grid-template-columns:1fr}}
.card{background:var(--paper);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);border:1px solid #f3e6d9}
.card h3{margin-top:0;color:var(--primary)}

.howto{padding:10px 0 6px}
.howto-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width: 900px){.howto-grid{grid-template-columns:1fr}}
.howto-item{background:var(--paper);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);border:1px solid #f3e6d9}

.sugeridos{padding:14px 0 26px}
.sugeridos-sub{color:var(--muted);margin-top:-6px;margin-bottom:10px}
.p-grid{display:grid;grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));gap:16px}
.p-card{background:var(--paper);border-radius:var(--radius);border:1px solid #f0e2d5;padding:14px;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:stretch}
.p-media{border-radius:12px;overflow:hidden;background:#fffaf3;border:1px solid #f3e6d9;margin-bottom:10px}
.p-card h3{margin:.4rem 0 .2rem;font-size:1.05rem;color:var(--primary)}
.p-card .p-tagline{margin:0 0 .6rem;color:#6b4b3a;font-size:.95rem}
.p-actions{margin-top:auto}
.btn-sm{padding:.65rem .9rem;font-size:.95rem;border-radius:10px}

.faq{padding:8px 0 40px}
details{background:var(--paper);border:1px solid #f3e6d9;border-radius:12px;padding:14px 16px;margin:10px 0;box-shadow:var(--shadow)}
summary{cursor:pointer;font-weight:700;color:var(--primary)}

.site-footer{background:#f6eadc;padding:26px 0;margin-top:36px;border-top:1px solid #ecd9c3}
.site-footer p{margin:0;text-align:center;color:#5a3f2f}

.fab-wa{position:fixed;right:16px;bottom:16px;z-index:30;width:56px;height:56px;display:grid;place-items:center;border-radius:50%;background:var(--accent);color:#0a3a21;text-decoration:none;font-size:26px;box-shadow:var(--shadow);border:2px solid #0e7a43}
.fab-wa img{width:28px;height:28px;display:block}
