:root{
  --bg:#111827; --bg2:#1f2937; --card:#1e293b; --card-hover:#2d3748;
  --text:#f9fafb; --muted:#a3acba; --accent:#38bdf8; --glow:rgba(56,189,248,.35);
  --border:rgba(255,255,255,.12); --wa:#25D366;
}
*{margin:0;padding:0;box-sizing:border-box;font-family:'Segoe UI',system-ui,-apple-system,sans-serif}
html{scroll-behavior:auto}
body{background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:#0f172a;padding:8px 14px;border-radius:8px;z-index:3000;font-weight:700}
.skip:focus{left:8px}

.svg-icon{width:2.2rem;height:2.2rem;fill:var(--accent);display:inline-block;vertical-align:middle}
.svg-icon-nav{width:1.2rem;height:1.2rem;fill:currentColor;margin-right:6px}

/* Header */
header{background:rgba(17,24,39,.92);backdrop-filter:blur(12px);padding:.9rem 0;position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--border)}
.navbar{display:flex;justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto;padding:0 1.5rem;flex-wrap:wrap;gap:10px}
.logo{font-size:1.5rem;font-weight:800;letter-spacing:-.5px;color:#fff;display:flex;align-items:center;gap:10px;text-decoration:none}
.logo i,.logo span{color:var(--accent)}
.menu-toggle{display:none;background:transparent;border:1px solid var(--border);color:#fff;border-radius:8px;width:44px;height:44px;font-size:1.2rem;cursor:pointer}
.nav-links{display:flex;list-style:none;gap:6px}
.nav-links a{color:var(--muted);text-decoration:none;padding:.6rem 1rem;border-radius:8px;font-weight:600;font-size:.95rem;transition:all .3s ease;display:flex;align-items:center;gap:6px}
.nav-links a:hover,.nav-links a.active-nav{color:var(--accent);background:rgba(56,189,248,.12);box-shadow:0 0 15px var(--glow)}

/* Secciones */
.tab-content{display:block;max-width:1400px;margin:0 auto;padding:40px 20px 90px;min-height:85vh}

/* Hero */
.hero-wrapper{position:relative;width:100%;height:75vh;min-height:480px;max-height:850px;border-radius:20px;overflow:hidden;border:1px solid var(--border);box-shadow:0 20px 40px rgba(0,0,0,.4);margin-bottom:40px;background:var(--bg2)}
.back-media{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,24,39,.3) 0%,rgba(17,24,39,.95) 100%);z-index:2}
.hero-text{position:absolute;bottom:60px;left:50px;right:50px;z-index:3;max-width:900px}
.hero-text h1{font-size:clamp(1.9rem,4vw,3.2rem);font-weight:800;line-height:1.15;margin-bottom:15px;background:linear-gradient(to right,#fff,var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-text p{font-size:1.15rem;color:#c3cad5;margin-bottom:25px;max-width:70ch}
.badge-pac{display:inline-flex;align-items:center;gap:8px;background:rgba(56,189,248,.15);border:1px solid var(--accent);color:var(--accent);padding:8px 16px;border-radius:20px;font-size:.9rem;font-weight:700;margin-bottom:15px}

/* Tarjetas */
.section-title{text-align:center;margin-bottom:50px}
.section-title h1,.section-title h2{font-size:clamp(1.7rem,3vw,2.3rem);color:#fff;margin-bottom:10px}
.section-title p{color:var(--muted);max-width:70ch;margin:0 auto}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:30px}
.card{display:block;background:var(--card);border-radius:16px;padding:32px;border:1px solid var(--border);transition:all .3s ease;text-decoration:none}
.card:hover{transform:translateY(-6px);background:var(--card-hover);border-color:var(--accent);box-shadow:0 10px 30px rgba(56,189,248,.15)}
.card-icon-wrapper{margin-bottom:20px;display:inline-block}
.card-icon{font-size:2.2rem;color:var(--accent)}
.card h3{font-size:1.35rem;margin-bottom:12px;color:#fff}
.card p{color:var(--muted);font-size:.98rem;margin-bottom:18px}
.card ul{list-style:none;color:var(--muted);font-size:.92rem}
.card ul li{margin-bottom:10px;display:flex;align-items:flex-start;gap:10px}
.card ul li i{color:var(--accent);font-size:.8rem;margin-top:.45em}
.card-more{color:var(--accent);font-weight:700;font-size:.95rem}
.home-cards{margin-top:30px}
.home-cards .card{text-align:center}

/* Nosotros */
.about{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:start}
.about-text p{color:var(--muted);margin-bottom:18px;max-width:70ch}
.about-text h3{color:#fff;font-size:1.3rem;margin:26px 0 12px}
.stats{display:grid;gap:20px}
.stat{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px}
.stat strong{display:block;font-size:2.2rem;color:var(--accent);line-height:1.1}
.stat span{color:var(--muted);font-size:.95rem}
.sectors{display:flex;flex-wrap:wrap;gap:10px}
.sectors li{list-style:none;border:1px solid var(--border);border-radius:20px;padding:6px 14px;color:var(--text);font-size:.9rem}

/* Contacto */
.contact-container{display:grid;grid-template-columns:1fr 1.5fr;background:var(--card);border-radius:20px;border:1px solid var(--border);overflow:hidden}
.contact-info{background:linear-gradient(135deg,rgba(56,189,248,.12),rgba(17,24,39,.8));padding:40px;display:flex;flex-direction:column;justify-content:space-between;gap:20px}
.contact-info h3{font-size:1.8rem;color:#fff;margin-bottom:15px}
.info-item{display:flex;align-items:center;gap:15px;margin-bottom:20px}
.info-item i{font-size:1.2rem;color:var(--accent);background:rgba(56,189,248,.12);padding:12px;border-radius:10px;width:46px;text-align:center}
.info-item strong{display:block;color:#fff}
.info-item a{color:var(--muted);font-size:.92rem;text-decoration:none;overflow-wrap:anywhere}
.info-item a:hover{color:var(--accent)}
.contact-form{padding:40px}
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:8px;color:#fff;font-weight:600;font-size:.9rem}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:14px;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:#fff;font-size:1rem;transition:.3s}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 10px var(--glow)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.btn-send{width:100%;background:var(--accent);color:#0f172a;border:none;padding:16px;font-weight:700;font-size:1rem;border-radius:8px;cursor:pointer;transition:.3s;display:flex;justify-content:center;align-items:center;gap:10px}
.btn-send:hover{background:#7dd3fc;box-shadow:0 0 20px var(--glow)}

/* WhatsApp */
.whatsapp-float{position:fixed;bottom:25px;right:25px;background:var(--wa);color:#fff;border-radius:50px;padding:12px 22px;display:flex;align-items:center;gap:10px;font-weight:700;text-decoration:none;box-shadow:0 10px 25px rgba(37,211,102,.4);z-index:999;transition:.3s}
.whatsapp-float:hover{transform:scale(1.05);box-shadow:0 15px 30px rgba(37,211,102,.6)}
.whatsapp-float i{font-size:1.6rem}

footer{border-top:1px solid var(--border);padding:24px 20px 90px;text-align:center;color:var(--muted);font-size:.85rem}

@media (max-width:900px){
  .menu-toggle{display:block}
  .nav-links{display:none;width:100%;flex-direction:column}
  .nav-links.open{display:flex}
  .nav-links a{padding:.85rem 1rem}
  .contact-container,.about{grid-template-columns:1fr}
  .hero-text{left:22px;right:22px;bottom:28px}
  .contact-info,.contact-form{padding:28px}
}
@media (max-width:480px){
  .whatsapp-float span{display:none}
  .whatsapp-float{padding:14px 16px}
  .card{padding:26px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

.seo{max-width:760px;margin:56px auto 0}
.seo h2{font-size:1.5rem;color:#fff;margin:30px 0 12px}
.seo p{color:var(--muted);margin-bottom:16px}
.seo a{color:var(--accent)}
.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 22px;margin-bottom:12px}
.footer-links a{color:var(--muted);text-decoration:none}
.footer-links a:hover{color:var(--accent)}
.form-note{color:var(--muted);font-size:.85rem;margin:-6px 0 18px}