:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --border:rgba(15, 23, 42, .10);
  --soft:#f8fafc;
  --shadow: 0 10px 30px rgba(2, 8, 23, .10);
  --radius: 18px;
  --radius2: 26px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}
.fallback{display:none} /* si este CSS carga, ocultamos el fallback */
a{color:inherit}
.container{width:min(1120px, calc(100% - 40px)); margin:0 auto;}
.skip-link{position:absolute;left:-999px;top:10px;background:var(--text);color:#fff;padding:10px 12px;border-radius:12px;z-index:9999;}
.skip-link:focus{left:14px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.78);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);}
.header-grid{display:grid;grid-template-columns:1fr auto auto;gap:14px;align-items:center;padding:14px 0;}
.brand{display:flex;gap:12px;align-items:center;min-width:220px;}
.brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg, rgba(14,165,233,.16), rgba(124,58,237,.12));border:1px solid var(--border);box-shadow:0 10px 20px rgba(2,8,23,.06);font-size:22px;}
.brand-name{font-weight:800;letter-spacing:-.02em;line-height:1.1;}
.brand-subtitle{font-size:13px;color:var(--muted);margin-top:2px;}

.nav{display:flex;align-items:center;justify-content:flex-end;}
.nav-menu{display:flex;gap:14px;align-items:center;}
.nav-menu a{text-decoration:none;font-weight:600;font-size:14px;color:var(--muted);padding:10px 10px;border-radius:12px;}
.nav-menu a:hover{background:rgba(15,23,42,.04);color:var(--text);}
.nav-toggle{display:none;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#fff;cursor:pointer;}
.nav-toggle-bar{width:18px;height:2px;background:var(--text);display:block;border-radius:999px;}
.nav-toggle-text{font-weight:700;font-size:13px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:14px;padding:12px 14px;border:1px solid var(--border);text-decoration:none;font-weight:700;cursor:pointer;transition:transform .15s ease, box-shadow .15s ease;background:#fff;}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(2,8,23,.10)}
.btn-primary{background:linear-gradient(135deg, rgba(14,165,233,1), rgba(124,58,237,1));color:#fff;border:none;box-shadow:0 12px 30px rgba(14,165,233,.22);}
.btn-ghost{background:#fff;}
.btn-lg{padding:14px 16px;border-radius:16px}
.btn-xl{padding:16px 18px;border-radius:18px;font-size:16px}

/* Hero */
.hero{position:relative;padding:54px 0 30px;overflow:hidden;}
.hero-wave{position:absolute;inset:auto -20% -55% -20%;height:520px;background:radial-gradient(circle at 30% 30%, rgba(14,165,233,.14), transparent 55%),radial-gradient(circle at 70% 35%, rgba(124,58,237,.12), transparent 55%),radial-gradient(circle at 50% 60%, rgba(15,23,42,.06), transparent 55%);transform:rotate(6deg);pointer-events:none;}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center;}
.pill{display:inline-flex;align-items:center;padding:10px 12px;border-radius:999px;border:1px solid var(--border);background:rgba(248,250,252,.9);color:var(--muted);font-weight:700;font-size:13px;width:fit-content;}
.hero h1{margin:12px 0 10px;font-size:clamp(34px, 4vw, 54px);line-height:1.02;letter-spacing:-.04em;}
.lead{margin:0;color:var(--muted);font-size:16px;max-width:60ch;}
.hero-actions{margin-top:18px;display:flex;gap:12px;flex-wrap:wrap;}
.hero-meta{margin-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.meta-card{border:1px solid var(--border);border-radius:var(--radius);padding:12px;background:rgba(255,255,255,.9);box-shadow:0 10px 20px rgba(2,8,23,.06);}
.meta-title{font-size:12px;color:var(--muted);font-weight:800;letter-spacing:.02em;text-transform:uppercase;}
.meta-text{margin-top:6px;font-weight:700;font-size:13px;}

.hero-visual{display:flex;justify-content:flex-end;}
.dna-card{width:min(420px, 100%);border-radius:var(--radius2);border:1px solid var(--border);background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(248,250,252,.9));box-shadow:var(--shadow);overflow:hidden;}
.dna-top{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);}
.dna-badge{width:38px;height:38px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg, rgba(14,165,233,.18), rgba(124,58,237,.14));border:1px solid var(--border);font-size:18px;}
.dna-lines{display:flex;gap:8px;align-items:center;}
.dna-line{width:46px;height:10px;border-radius:999px;background:linear-gradient(90deg, rgba(14,165,233,.25), rgba(124,58,237,.22));border:1px solid rgba(15,23,42,.06);}
.dna-body{padding:16px}
.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.mini{border:1px solid var(--border);border-radius:16px;padding:12px;background:#fff;display:flex;gap:10px;align-items:center;}
.mini-ico{width:34px;height:34px;border-radius:14px;display:grid;place-items:center;background:rgba(15,23,42,.04);border:1px solid var(--border);}
.mini-txt{font-weight:800;font-size:13px}
.dna-note{display:flex;gap:10px;align-items:center;margin-top:14px;padding:12px;border-radius:16px;border:1px dashed rgba(15,23,42,.18);color:var(--muted);background:rgba(255,255,255,.8);font-weight:700;}
.dot{width:10px;height:10px;border-radius:999px;background:linear-gradient(135deg, rgba(14,165,233,1), rgba(124,58,237,1));}

/* Sections */
.section{padding:56px 0}
.section.alt{background:var(--soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;}
.section-head h2{margin:0;font-size:28px;letter-spacing:-.02em}
.section-head p{margin:0;color:var(--muted);max-width:60ch}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.card{border:1px solid var(--border);border-radius:var(--radius);padding:16px;background:#fff;box-shadow:0 10px 22px rgba(2,8,23,.06);display:flex;flex-direction:column;gap:10px;}
.card-ico{width:42px;height:42px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg, rgba(14,165,233,.18), rgba(124,58,237,.14));border:1px solid var(--border);font-size:18px;}
.card h3{margin:0;font-size:16px}
.card p{margin:0;color:var(--muted)}
.card-link{margin-top:auto;font-weight:800;color:rgba(14,165,233,1);text-decoration:none}
.card-link:hover{text-decoration:underline}

/* CTA band */
.cta-band{padding:38px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:linear-gradient(180deg, rgba(248,250,252,1), rgba(255,255,255,1));}
.cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;align-items:center;}
.cta-copy h2{margin:0;font-size:28px}
.cta-copy p{margin:10px 0 0;color:var(--muted)}
.cta-small{margin-top:8px;font-weight:700}
.cta-actions{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}

/* Info grid */
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
.info-card{border:1px solid var(--border);border-radius:var(--radius);padding:14px;background:#fff;box-shadow:0 10px 22px rgba(2,8,23,.06);}
.info-k{color:var(--muted);font-weight:900;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.info-v{margin-top:8px;font-weight:800}
.info-card.highlight{background:linear-gradient(135deg, rgba(14,165,233,.10), rgba(124,58,237,.08));}

/* Location */
.location-card{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--border);border-radius:var(--radius2);background:#fff;padding:16px;box-shadow:var(--shadow);}
.location-ico{width:46px;height:46px;border-radius:18px;display:grid;place-items:center;background:rgba(15,23,42,.04);border:1px solid var(--border);font-size:20px;}
.location-title{font-weight:900;font-size:16px}
.location-actions{margin-top:12px;display:flex;gap:10px;flex-wrap:wrap}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:14px;align-items:start;}
.contact-card{border:1px solid var(--border);border-radius:var(--radius2);background:#fff;padding:16px;box-shadow:var(--shadow);}
.contact-row{display:flex;justify-content:space-between;gap:14px;padding:12px 0;border-bottom:1px solid rgba(15,23,42,.06);}
.contact-row:last-of-type{border-bottom:none}
.contact-k{color:var(--muted);font-weight:800}
.contact-v{font-weight:800}
.contact-v a{color:rgba(14,165,233,1);text-decoration:none}
.contact-v a:hover{text-decoration:underline}
.contact-actions{margin-top:16px;display:flex;gap:12px;flex-wrap:wrap}
.aside-card{border:1px solid var(--border);border-radius:var(--radius2);background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(248,250,252,.9));padding:18px;box-shadow:var(--shadow);position:sticky;top:96px;}
.aside-badge{width:46px;height:46px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg, rgba(14,165,233,.18), rgba(124,58,237,.14));border:1px solid var(--border);font-size:20px;}
.aside-card h3{margin:12px 0 0;font-size:18px}
.aside-sub{margin:6px 0 0;color:var(--muted);font-weight:700}
.aside-note{margin:12px 0;color:var(--muted);font-weight:700}

/* Footer */
.site-footer{border-top:1px solid var(--border);padding:24px 0 16px;background:#fff;}
.footer-grid{display:grid;grid-template-columns:1fr 1fr auto;gap:14px;align-items:start;}
.footer-brand{display:flex;gap:12px;align-items:center;}
.footer-mark{width:38px;height:38px;border-radius:14px;display:grid;place-items:center;background:rgba(15,23,42,.04);border:1px solid var(--border);}
.footer-name{font-weight:900}
.footer-sub{color:var(--muted);font-size:13px;font-weight:700}
.footer-info{color:var(--muted);font-weight:700}
.footer-links{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;}
.footer-links a{color:var(--muted);text-decoration:none;font-weight:800;font-size:14px}
.footer-links a:hover{color:var(--text)}
.footer-bottom{margin-top:14px;padding-top:14px;border-top:1px solid rgba(15,23,42,.06);color:var(--muted);font-weight:700}

/* Floating WA */
.wa-float{position:fixed;right:16px;bottom:16px;z-index:60;display:flex;gap:10px;align-items:center;padding:12px 14px;border-radius:999px;background:linear-gradient(135deg, rgba(14,165,233,1), rgba(124,58,237,1));color:#fff;text-decoration:none;font-weight:900;box-shadow:0 16px 40px rgba(14,165,233,.22);}
.wa-ico{width:28px;height:28px;border-radius:999px;display:grid;place-items:center;background:rgba(255,255,255,.18);}
.wa-text{font-size:14px}

/* Responsive */
@media (max-width: 980px){
  .header-grid{grid-template-columns:1fr auto;grid-auto-rows:auto}
  .header-cta{display:none}
  .nav-toggle{display:inline-flex}
  .nav-menu{position:absolute;right:20px;top:70px;background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:10px;display:none;flex-direction:column;min-width:200px;}
  .nav-menu.open{display:flex}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{justify-content:flex-start}
  .hero-meta{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .cta-grid{grid-template-columns:1fr}
  .cta-actions{justify-content:flex-start}
  .info-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .aside-card{position:relative;top:auto}
  .footer-grid{grid-template-columns:1fr}
  .footer-links{justify-content:flex-start}
}
@media (max-width: 520px){
  .info-grid{grid-template-columns:1fr}
  .wa-text{display:none}
}