:root{
  --teal-1:#e6f7f6;
  --teal-2:#2aa4a0;
  --teal-3:#168b86;
  --text:#093535;
  --muted:#4b6b6b;
  --container:1100px;
  --radius:12px;
}

*{box-sizing:border-box}
body{font-family:'Poppins',system-ui,Arial,sans-serif;margin:0;background:linear-gradient(180deg,var(--teal-1),#ffffff);color:var(--text);-webkit-font-smoothing:antialiased}
.container{max-width:var(--container);margin:0 auto;padding:0 18px}

/* Header */
.site-header{background:#fff;box-shadow:0 6px 20px rgba(10,30,30,0.06);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;gap:16px;padding:12px 0}
.logo{width:64px;height:auto;border-radius:8px}
.brand-text h1{margin:0;font-size:18px;font-weight:600}
.subtitle{margin:0;color:var(--muted);font-size:13px}
.btn-cta{margin-left:auto;background:var(--teal-2);color:#fff;padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:600}

/* HERO */
.hero{padding:40px 0}
.hero-inner{display:grid;grid-template-columns:1fr 420px;gap:24px;align-items:center}
.hero-copy h2{margin:0;font-size:28px}
.hero-copy p{color:var(--muted);margin-top:10px}
.hero-actions{margin-top:16px;display:flex;gap:12px}
.btn-primary{background:var(--teal-3);color:#fff;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:600}
.btn-outline{background:transparent;border:2px solid var(--teal-3);color:var(--teal-3);padding:10px 16px;border-radius:10px;text-decoration:none}
.hero-image{width:100%;border-radius:12px;box-shadow:0 10px 30px rgba(10,30,30,0.08)}

/* Services */
.section{padding:40px 0}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:#fff;padding:18px;border-radius:12px;box-shadow:0 8px 26px rgba(10,30,30,0.04)}
.card h3{margin-top:0}

/* Recursos */
.recursos{display:grid;grid-template-columns:1fr 360px;gap:18px;align-items:start}
.video-wrap{border-radius:10px;overflow:hidden;box-shadow:0 8px 26px rgba(10,30,30,0.04)}
.recursos-right .graph img{width:100%;border-radius:10px;margin-top:12px}

/* Contacto */
.contacto .contact-card{background:#fff;padding:20px;border-radius:12px;box-shadow:0 8px 26px rgba(10,30,30,0.04)}
form{display:flex;flex-direction:column;gap:10px}
input,textarea,select{padding:10px;border-radius:8px;border:1px solid #e6f5f4}
textarea{min-height:100px;resize:vertical}

/* Footer */
.site-footer{background:#fff;padding:18px 0;text-align:center;color:var(--muted);margin-top:20px}

/* Responsive */
@media (max-width:940px){
  .hero-inner{grid-template-columns:1fr; text-align:center}
  .recursos{grid-template-columns:1fr; }
  .hero-media{order:-1}
  .btn-cta{display:none}
}