:root{
  --primary:#0b5fa5;
  --primary-dark:#083f6e;
  --accent:#ff7a00;
  --text:#222;
  --muted:#6b7280;
  --bg-alt:#f4f7fa;
  --border:#e3e8ee;
  --radius:10px;
}
*{box-sizing:border-box;}
body{margin:0;font-family:'Segoe UI',Arial,Helvetica,sans-serif;color:var(--text);line-height:1.6;background:#fff;}
img{max-width:100%;display:block;}
a{color:var(--primary);text-decoration:none;}
a:hover{text-decoration:underline;}
.container{max-width:1180px;margin:0 auto;padding:0 20px;}
h1,h2,h3,h4{line-height:1.25;margin-top:0;}

/* Topbar */
.topbar{background:var(--primary-dark);color:#fff;font-size:13px;}
.topbar-inner{display:flex;gap:24px;padding:6px 20px;flex-wrap:wrap;}

/* Header */
.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50;}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;}
.brand-text{font-size:22px;font-weight:800;color:var(--primary-dark);}
.logo-img{max-height:56px;}
.menu-toggle{display:none;background:none;border:none;font-size:26px;cursor:pointer;}
.main-nav ul{list-style:none;display:flex;gap:22px;margin:0;padding:0;}
.main-nav a{color:var(--text);font-weight:600;padding:8px 0;display:block;}
.has-dropdown{position:relative;}
.dropdown{display:none;position:absolute;left:0;top:100%;background:#fff;border:1px solid var(--border);border-radius:8px;min-width:260px;box-shadow:0 10px 30px rgba(0,0,0,.08);padding:8px 0;z-index:60;}
.has-dropdown:hover .dropdown{display:block;}
.dropdown li a{padding:8px 16px;font-weight:500;}
.dropdown li a:hover{background:var(--bg-alt);text-decoration:none;}

/* Banner rotativo 1000x349 */
.banner-rotativo{position:relative;max-width:1000px;margin:0 auto;overflow:hidden;background:#eee;}
.banner-slide img{width:100%;height:auto;aspect-ratio:1000/349;object-fit:cover;}
.banner-dots{display:flex;justify-content:center;gap:8px;padding:10px 0;}
.banner-dot{width:10px;height:10px;border-radius:50%;border:none;background:#c9d3dc;cursor:pointer;}
.banner-dot.active{background:var(--primary);}

/* Hero */
.hero{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;padding:60px 0;text-align:center;}
.hero h1{font-size:34px;margin-bottom:14px;}
.hero .lead{max-width:760px;margin:0 auto 22px;opacity:.95;}
.page-hero{background:var(--bg-alt);padding:34px 0;border-bottom:1px solid var(--border);}
.page-hero h1{margin:0;font-size:28px;color:var(--primary-dark);}

/* Botones */
.btn{display:inline-block;padding:12px 24px;border-radius:6px;font-weight:700;cursor:pointer;border:none;}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{background:#e56d00;text-decoration:none;}
.btn-light{background:#fff;color:var(--primary-dark);}
.btn-pay{background:#1f9d55;color:#fff;margin-left:10px;}
.btn-pay:hover{background:#188045;text-decoration:none;}

/* Secciones y grillas */
.section{padding:50px 0;}
.section-alt{background:var(--bg-alt);}
.section-title{font-size:26px;color:var(--primary-dark);text-align:center;margin-bottom:6px;}
.section-subtitle{text-align:center;color:var(--muted);margin-bottom:30px;}
.grid{display:grid;gap:22px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;transition:.2s;}
.card:hover{box-shadow:0 12px 28px rgba(0,0,0,.08);transform:translateY(-3px);}
.card img{border-radius:6px;margin-bottom:12px;aspect-ratio:4/3;object-fit:cover;width:100%;}
.card h3{font-size:17px;margin-bottom:8px;}
.card p{color:var(--muted);font-size:14px;margin-bottom:12px;}
.card-link{font-weight:700;}

.cta-band{background:var(--primary-dark);color:#fff;text-align:center;padding:46px 0;}
.cta-band h2{margin-bottom:10px;}

.content-narrow{max-width:820px;margin:0 auto;}

/* Producto detalle */
.breadcrumb{color:var(--muted);font-size:14px;margin-bottom:20px;}
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}
.img-placeholder{background:var(--bg-alt);height:300px;display:flex;align-items:center;justify-content:center;color:var(--muted);border-radius:var(--radius);}
.product-actions{margin-top:24px;}

/* Contacto */
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:40px;}
.contact-form label{display:block;margin-bottom:14px;font-weight:600;font-size:14px;}
.contact-form input,.contact-form textarea{width:100%;padding:11px;border:1px solid var(--border);border-radius:6px;font-family:inherit;font-size:14px;margin-top:5px;}
.honeypot{position:absolute;left:-9999px;opacity:0;}
.alert{padding:14px 16px;border-radius:8px;margin-bottom:18px;}
.alert-success{background:#e5f7ec;color:#146c34;border:1px solid #bfe9cf;}
.alert-error{background:#fdeaea;color:#a4222b;border:1px solid #f5c2c7;}
.counter-badge{background:var(--bg-alt);display:inline-block;padding:8px 14px;border-radius:6px;margin-top:14px;}

/* Footer */
.site-footer{background:#0f2237;color:#cfd8e3;padding:50px 0 0;margin-top:40px;}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;padding-bottom:30px;}
.footer-grid h3,.footer-grid h4{color:#fff;}
.footer-links{list-style:none;padding:0;margin:0;}
.footer-links li{margin-bottom:8px;}
.footer-links a{color:#cfd8e3;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:16px 0;text-align:center;font-size:13px;}

/* Iconos flotantes */
.floating-btn{position:fixed;right:20px;width:58px;height:58px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(0,0,0,.25);z-index:200;}
.floating-whatsapp{bottom:90px;background:#25D366;}
.floating-call{bottom:20px;background:var(--accent);}

/* Responsive */
@media (max-width:900px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
  .product-grid{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
}
@media (max-width:700px){
  .menu-toggle{display:block;}
  .main-nav{display:none;width:100%;order:3;}
  .main-nav.open{display:block;}
  .main-nav ul{flex-direction:column;gap:0;}
  .main-nav a{padding:12px 0;border-bottom:1px solid var(--border);}
  .dropdown{position:static;box-shadow:none;border:none;display:none;padding-left:14px;}
  .has-dropdown:hover .dropdown{display:none;}
  .has-dropdown.open .dropdown{display:block;}
  .header-inner{flex-wrap:wrap;}
  .grid-4{grid-template-columns:1fr;}
  .topbar-email,.topbar-schedule{display:none;}
}