:root{
  --primary:#0b6a6c;
  --secondary:#1f4e94;
  --accent:#2bb673;
  --text:#1a1a1a;
  --muted:#f4f7fb;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,'Helvetica Neue',Arial,'Noto Sans',sans-serif;color:var(--text);}
a{color:var(--secondary);text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1100px,92%);margin:auto}
.topbar{background:var(--secondary);color:white;font-size:.9rem}
.topbar .container{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;justify-content:space-between;padding:.4rem 0}
.topbar .cta{display:flex;gap:.6rem;align-items:center}
header{background:white;position:sticky;top:0;z-index:50;border-bottom:1px solid #e8eef6}
.brand{display:flex;align-items:center;gap:.75rem;padding:.8rem 0}
.brand img{width:48px;height:48px;border-radius:50%}
.brand h1{font-size:1.1rem;margin:0;line-height:1.1}
.brand small{display:block;color:#5977a8;font-weight:600}
nav ul{list-style:none;margin:0;padding:0;display:flex;gap:1rem;flex-wrap:wrap}
nav a{display:block;padding:.6rem .8rem;border-radius:999px}
nav a:hover{background:var(--muted)}
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:2rem;align-items:center;padding:2.2rem 0;background:linear-gradient(135deg,#ecf5ff 0%,#f7fbff 100%)}
.hero h2{font-size:clamp(1.6rem,2.5vw,2.6rem);margin:.3rem 0 .8rem}
.hero p{font-size:1.05rem;color:#3d536f}
.hero .btns{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1rem}
.btn{border:none;cursor:pointer;padding:.9rem 1.1rem;border-radius:14px;font-weight:700}
.btn.primary{background:var(--accent);color:white}
.btn.secondary{background:white;color:var(--secondary);border:2px solid var(--secondary)}
.section{padding:2.5rem 0}
.section h3{font-size:1.6rem;margin:0 0 .8rem}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.card{background:white;border:1px solid #e8eef6;border-radius:18px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.04)}
.card .p{padding:1rem}
.badges{display:flex;flex-wrap:wrap;gap:.5rem}
.badge{background:#e6f2ff;color:#255fa8;padding:.35rem .6rem;border-radius:999px;font-size:.85rem}
.features{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.feature{display:flex;gap:.8rem;align-items:flex-start;background:white;border:1px solid #e8eef6;border-radius:16px;padding:1rem}
.feature i{font-style:normal;font-weight:900;color:var(--accent)}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem}
.gallery a{position:relative;border-radius:14px;overflow:hidden}
.gallery a::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 2px rgba(255,255,255,.8)}
iframe{width:100%;border:0;border-radius:14px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.contact form{display:grid;gap:.8rem}
input,textarea,select{width:100%;padding:.9rem;border:1px solid #d8e1ef;border-radius:12px;font:inherit}
input:focus,textarea:focus{outline:3px solid #cfe8ff;border-color:#7bb6ff}
footer{background:#0e204a;color:#dbe6ff;margin-top:2rem}
footer .container{display:grid;gap:1rem;padding:2rem 0}
.footer-bottom{background:#081532;color:#9fb6e6;padding:.8rem 0}
.whatsapp-float{position:fixed;right:16px;bottom:16px;background:#25D366;color:white;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 8px 22px rgba(0,0,0,.2);z-index:80}
.whatsapp-float:hover{transform:translateY(-2px)}
.notice{font-size:.9rem;color:#5a6f93}
.logo-strip{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}
.hero-img{border-radius:22px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.08)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1rem}
.kpi{background:white;border:1px solid #e8eef6;border-radius:16px;padding:1rem;text-align:center}
.kpi strong{font-size:1.4rem;color:var(--secondary)}
/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);display:none;align-items:center;justify-content:center;z-index:1000}
.lightbox img{max-width:90vw;max-height:86vh;border-radius:8px}
.lightbox.show{display:flex}
.lightbox.close{cursor:zoom-out}
@media (max-width:900px){
  .hero{grid-template-columns:1fr;gap:1rem}
  .cards{grid-template-columns:1fr}
  .features{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .kpis{grid-template-columns:repeat(2,1fr)}
  nav ul{justify-content:space-between}
}