:root{--accent:#148d93;--text:#0f172a;--muted:#64748b;--bg:#fff;--bg-alt:#f5f9fa;--border:#e5e7eb;--shadow:0 18px 40px rgba(2,6,23,.08)}
*{box-sizing:border-box}
html,body{margin:0;width:100%;overflow-x:hidden;scroll-behavior:smooth}
body{font-family:Poppins,system-ui,Segoe UI,Roboto;color:var(--text);background:var(--bg)}
a{text-decoration:none;color:inherit}
.wrap{max-width:1200px;margin:0 auto}
.grid{display:grid;gap:20px}

/* Page fade transition */
.page-fade{position:fixed;inset:0;background:rgba(0,0,0,.7);opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:1000}
.page-fade.active{opacity:1;pointer-events:auto}
.fade-in{animation:fadeIn .3s ease forwards}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* Nav */
.nav{position:fixed;top:0;left:0;width:100%;z-index:60;background:#fff;border-bottom:1px solid rgba(0,0,0,.06);box-shadow:0 4px 20px rgba(0,0,0,.04)}
.nav-inner{padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.logo-img{width:32px;height:32px;border-radius:8px;object-fit:cover}
.menu{display:flex;gap:22px;align-items:center}
.menu a{font-weight:500}
.menu a:hover{color:var(--accent)}
.cta{background:var(--accent);color:#fff;padding:10px 14px;border-radius:10px;font-weight:600;box-shadow:var(--shadow)}
.burger{display:none;background:none;border:none;font-size:24px}
@keyframes fadeInDown{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media (max-width:900px){
  .menu{position:absolute;right:12px;top:62px;display:none;flex-direction:column;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:12px;min-width:200px}
  .menu.open{display:flex}
  .burger{display:block}
}

/* Hero */
.hero{padding:100px 20px 40px;margin-top:62px}
.hero-grid{grid-template-columns:1.1fr .9fr;align-items:center}
.hero h1{font-size:clamp(1.8rem,4.2vw,3rem);line-height:1.12;margin:14px 0 12px;color:var(--accent)}
.lead{color:var(--muted)}
.actions{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.btn{border:1px solid var(--border);padding:12px 14px;border-radius:12px;font-weight:600;display:inline-flex;gap:8px;align-items:center}
.btn-primary{background:var(--accent);color:#fff;border-color:transparent}
.btn-ghost{background:#fff}
.hero img{width:100%;border-radius:18px;border:1px solid var(--border);box-shadow:var(--shadow)}

/* Sections */
.section{padding:60px 20px}
.subhero{padding:80px 20px 40px;margin-top:62px;background:var(--bg-alt);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}

/* Cards generic */
.cards{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);transition:.2s}
.card:hover{transform:translateY(-4px)}
.card img{width:100%;height:210px;object-fit:cover}
.card .body{padding:16px 18px}
.tag{display:inline-block;background:rgba(20,141,147,.1);color:#0c676b;border:1px solid rgba(20,141,147,.25);padding:4px 10px;border-radius:999px;font-size:.8rem;margin-bottom:8px}

/* Footer */
.footer{border-top:1px solid var(--border);background:linear-gradient(180deg,#fff,#f7fafc);margin-top:40px}
.footer .grid.fgrid{grid-template-columns:1.2fr 1fr 1fr 1fr;padding:28px 20px;gap:20px}
.footer h5{margin:0 0 8px}
.footer a:hover{color:var(--accent)}
.logo-foot{width:44px;height:44px;border-radius:8px;object-fit:cover;margin-bottom:8px}
.copy{text-align:center;color:var(--muted);padding:12px 0;border-top:1px solid var(--border)}

/* WhatsApp floating */
.wa{position:fixed;right:16px;bottom:16px;display:grid;place-items:center;width:54px;height:54px;border-radius:999px;background:#25d366;color:#fff;box-shadow:var(--shadow);z-index:70}

/* About extras */
.about-wrap{background:linear-gradient(180deg,#ffffff 0%, #f9f9f9 100%)}
.sobre-grid{grid-template-columns:1fr 1fr;align-items:center}
.pilares-grid{grid-template-columns:repeat(3,1fr)}
.resultados-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.resultado{background:var(--bg-alt);border-radius:16px;box-shadow:var(--shadow);padding:40px 20px;text-align:center}
.contadores h3{font-size:2.2rem}

/* Contact */
.contact-grid{grid-template-columns:1.1fr .9fr;align-items:start}
.field{width:100%;background:#fff;border:1px solid var(--border);padding:12px 14px;border-radius:12px;outline:none;margin-bottom:12px}
.field:focus{border-color:var(--accent)}
.card .map iframe{width:100%;height:260px;border:0;border-radius:12px}

/* Reveal */
.reveal{opacity:0;transform:translateY(14px);transition:all .6s ease}
.reveal.up.revealed,.reveal.right.revealed{opacity:1;transform:none}
.reveal.right{opacity:0;transform:translateX(16px)}

/* Responsive */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .sobre-grid,.contact-grid{grid-template-columns:1fr}
  .footer .grid.fgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .footer .grid.fgrid{grid-template-columns:1fr}
}