:root{
  --primary:#0f4c81;   /* azul institucional */
  --secondary:#00d1d1; /* acento turquesa */
  --dark:#0b2b4c;
  --light:#f5f7fb;
  --text:#1b1b1b;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Inter,Arial,sans-serif;color:var(--text);background:var(--light)}
img{max-width:100%;display:block;height:auto}

header{
  background:linear-gradient(120deg,var(--primary) 0%, var(--dark) 60%);
  color:#fff;
}
.navbar{
  max-width:1200px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px
}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:48px;height:48px;border-radius:10px}
.brand .title{font-weight:700;letter-spacing:.3px}
nav a{color:#e9f2ff;text-decoration:none;margin:0 10px;font-weight:600;font-size:15px;opacity:.95}
nav a:hover{opacity:1;text-decoration:underline}
.hero{
  max-width:1200px;margin:0 auto;padding:34px 20px 24px;display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center
}
.hero h1{font-size:clamp(28px,5vw,44px);line-height:1.08;margin:0 0 10px}
.hero p{color:#e6f1ff;margin:0 0 18px}
.badges{display:flex;gap:10px;flex-wrap:wrap}
.badges span{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);padding:6px 10px;border-radius:999px;font-size:13px;color:#dff8ff}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  background:var(--secondary);color:#00323a;border:none;padding:12px 16px;border-radius:10px;font-weight:800;letter-spacing:.2px;cursor:pointer
}
.btn.secondary{background:transparent;border:2px solid #9bc5ff;color:#e9f4ff}
.hero-card{background:#fff;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.08);overflow:hidden}
.hero-card img{width:100%;height:100%;object-fit:cover}

.section{max-width:1200px;margin:0 auto;padding:58px 20px}
.section h2{margin:0 0 16px;font-size:clamp(22px,4vw,34px);color:var(--dark)}
.section p.lead{color:#3b4a64;max-width:900px}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,.06);padding:20px}
.card h3{margin:0 0 8px}
.card p{margin:0 0 10px;color:#545e6c}

#programas .pill{display:inline-block;background:#eef6ff;color:#0b3a70;padding:6px 10px;border-radius:999px;margin:6px 6px 0 0;font-weight:700}

.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.gallery img{border-radius:12px;box-shadow:0 6px 16px rgba(0,0,0,.06)}

.embed-wrap{display:grid;grid-template-columns:1fr;gap:18px}
@media(min-width:900px){.embed-wrap{grid-template-columns:1fr 1fr}}

.map{border:0;width:100%;height:350px;border-radius:14px;box-shadow:0 6px 18px rgba(0,0,0,.08)}

.contact{display:grid;grid-template-columns:1.1fr 1fr;gap:24px}
.contact form{background:#fff;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,.06);padding:18px}
label{font-weight:700;color:#25324b;font-size:14px}
input,textarea{width:100%;padding:12px;border-radius:10px;border:1.5px solid #d6deea;margin-top:6px;margin-bottom:12px;background:#fbfcfe}
textarea{min-height:120px;resize:vertical}
form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-note{font-size:12px;color:#57627a}

footer{background:#0e2647;color:#d9e6ff}
footer .inner{max-width:1200px;margin:0 auto;padding:28px 20px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between}
footer a{color:#9fdfff;text-decoration:none}
footer a:hover{text-decoration:underline}

.whatsapp-float{
  position:fixed;right:16px;bottom:16px;background:#25D366;color:#fff;border-radius:999px;width:56px;height:56px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 20px rgba(0,0,0,.25);z-index:1000;text-decoration:none;font-size:26px
}
.small{font-size:12px;color:#7c8aa6}

.video-placeholder{
  width:100%;aspect-ratio:16/9;border-radius:14px;background:
  radial-gradient(ellipse at center, rgba(255,255,255,.35), rgba(255,255,255,0) 60%),
  linear-gradient(135deg,#d9e6ff,#f6f9ff);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(0,0,0,.08);
}
.video-placeholder span{color:#234;opacity:.7;font-weight:700}