:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --brand:#1e40af;
  --brand-600:#1d4ed8;
  --brand-100:#e2e8f0;
  --sky:#EAF7FB;
  --sky-strong:#D6F1FF;
  --line:#eef2f7;
  --alt:#F7FBFF;
  --blue-ao:#1042BB;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,"Helvetica Neue",Arial,sans-serif;line-height:1.45}
img{max-width:100%;height:auto;display:block}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.center{text-align:center}
.italic{font-style:italic}
.muted{color:var(--muted)}
.container{width:min(1200px,92%);margin-inline:auto}

/* Microtextura sutil */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:radial-gradient(rgba(30,64,175,0.03) 1px, transparent 1px);
  background-size:24px 24px;opacity:.7;
}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .2s}
.site-header.scrolled{box-shadow:0 6px 18px rgba(2,8,23,.08)}
.header-inner{display:flex;align-items:center;gap:24px;padding:12px 0}
.nav-logo img{height:68px;width:auto}
.main-nav{margin-left:auto;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.main-nav a{color:var(--text);text-decoration:none;font-weight:600}
.main-nav a:hover{color:var(--brand)}
.cta-whatsapp{background:#25D366;color:#fff !important;border-radius:999px;padding:8px 14px;white-space:nowrap}
.wa-dot{display:inline-block;width:8px;height:8px;background:#fff;border-radius:999px;margin-right:8px}
.nav-toggle{display:none;margin-left:auto;background:transparent;border:0;font-size:24px}

/* Banners */
.hero{background:#fff;padding:14px 0 0}
.banner-slider{position:relative;overflow:hidden;border-radius:12px;box-shadow:0 4px 18px rgba(2,8,23,.06)}
.banner-slider .slide{display:none;width:100%;line-height:0}
.banner-slider .slide.active{display:block}
.banner-slider img{width:100%;height:auto;max-height:420px;object-fit:cover}
.banner-slider .nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.35);color:#fff;border:0;width:40px;height:40px;border-radius:999px;cursor:pointer;font-size:24px;line-height:40px}
.banner-slider .nav:hover{background:rgba(0,0,0,.55)}
.banner-slider .prev{left:10px}
.banner-slider .next{right:10px}
.banner-slider .dots{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);display:flex;gap:8px}
.banner-slider .dots button{width:10px;height:10px;border-radius:999px;border:0;background:rgba(255,255,255,.6);cursor:pointer}
.banner-slider .dots button.active{background:#1e40af}

/* Masthead */
.masthead{
  padding:36px 0 10px;
  background:linear-gradient(180deg, rgba(226,240,255,.35) 0%, rgba(255,255,255,0) 60%);
}
.masthead-inner{display:grid;grid-template-columns:1fr;gap:24px}
.masthead-copy h1{font-size:clamp(28px,4.5vw,46px);line-height:1.05;margin:0 0 10px}
.lead{font-size:clamp(16px,2.5vw,20px);color:var(--muted);margin:0 0 12px}
.meta-line{color:#0b1730;background:var(--sky);border:1px solid #A2ECF9;border-radius:12px;padding:10px 12px;display:inline-block;margin-bottom:14px;box-shadow:0 6px 16px rgba(0,0,0,.06)}
.masthead-cta{display:flex;gap:12px;margin-bottom:4px}
.btn{display:inline-block;border-radius:10px;padding:10px 16px;text-decoration:none;font-weight:700;border:2px solid transparent}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-600)}
.btn-ghost{color:var(--brand);border-color:var(--brand);background:#fff}
.btn-ghost:hover{background:var(--brand-100)}
.btn-light{background:#fff;color:var(--blue-ao);border-color:#fff}
.btn-light:hover{filter:brightness(.96)}

/* Separador */
.divider{border:0;border-top:1px solid var(--line);margin:22px auto;width:min(1040px,92%)}

/* Secciones / títulos */
.section{padding:56px 0;position:relative}
.section.alt{background:var(--alt)}
.section-hd{margin-bottom:22px}
.section-hd.center{text-align:center}
.section-hd h2{font-size:clamp(22px,3.2vw,30px);margin:0 0 10px;position:relative;display:inline-block;padding-bottom:6px}
.section-hd h2::after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;height:4px;width:120px;background:#BFE8FF;border-radius:4px}
.section-hd p{color:var(--muted);margin:0}

/* ¿Quiénes somos? */
.card{background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 3px 10px rgba(2,8,23,.05);padding:16px}
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
.about-photo{margin:0}
.about-photo img{width:100%;height:auto;border-radius:12px;border:2px solid #A2ECF9;box-shadow:0 10px 26px rgba(2,8,23,.08)}
.about-photo img.ph{background:linear-gradient(#f1f5f9,#e2e8f0);height:100%;min-height:320px;object-fit:cover}

/* Servicios */
.services{background:#f7fbff}
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:0 4px 12px rgba(2,8,23,.05);transition:.2s ease}
.service-card:hover{background:#E6F5FF;transform:translateY(-2px)}
.service-card .icon{width:42px;height:42px;border-radius:12px;background:#EAF7FB;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:10px}

/* Servicios oficiales (azul) */
.official{background:var(--blue-ao);color:#fff}
.section-hd.white h2::after{background:#fff}
.section-hd.white p{color:#E5F1FF}
.brand-logos{display:flex;gap:26px;justify-content:center;align-items:center;margin:12px 0 10px}
.brand-logo{max-width:180px;max-height:64px;width:auto;height:auto;filter:drop-shadow(0 2px 3px rgba(255,255,255,.35))}
.official-list{list-style: none; padding:0; margin:12px auto 16px; max-width:820px}
.official-list li{margin:8px 0}

/* AO en acción — slider 1:1 */
.action-slider{position:relative;margin-top:12px;user-select:none}
.as-viewport{overflow:hidden;border-radius:16px;box-shadow:0 6px 22px rgba(0, 41, 122, 0.08);background:#fff}
.as-track{display:flex;transition:transform 380ms ease;will-change:transform}
.as-slide{min-width:100%}
.as-slide img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}
.as-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:44px;height:44px;border-radius:999px;border:none;background:rgba(16,66,187,0.9);color:#fff;font-size:28px;display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 16px rgba(16,66,187,0.25)}
.as-btn:hover{background:rgba(16,66,187,1)}
.as-btn.prev{left:8px}
.as-btn.next{right:8px}
.as-dots{display:flex;gap:8px;justify-content:center;margin-top:12px}
.as-dots button{width:9px;height:9px;border-radius:50%;background:#cfe2ff;border:none;cursor:pointer}
.as-dots button[aria-current="true"]{background:#1042BB}

/* Tienda */
.shop-controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin-bottom:12px}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.chip{border:1px solid #dbe3ef;background:#fff;border-radius:999px;padding:6px 12px;cursor:pointer;font-weight:600;color:#0b1730}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff}
.search{min-width:240px;flex:1 1 260px;border:1px solid #dbe3ef;border-radius:10px;padding:9px 12px}
.grid-products{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;box-shadow:0 3px 10px rgba(2,8,23,.05)}
.product-img.ph{height:140px;border-radius:8px;background:linear-gradient(180deg,#f1f5f9,#e2e8f0)}
.product-name{margin:10px 0 4px}
.product-meta{color:var(--muted);margin:0 0 6px}
.product-price{font-weight:800;margin:0 0 10px}
.product-actions .btn{width:100%;text-align:center}

/* Blog AO — carrusel 1 por vez */
.blog{background:#F2FAFD}
.blog-slider{position:relative;margin-top:10px}
.bs-viewport{overflow:hidden;border-radius:16px;border:1px solid var(--line);background:#fff;box-shadow:0 6px 22px rgba(0, 41, 122, 0.06)}
.bs-track{display:flex;transition:transform 380ms ease}
.post-card{min-width:100%;padding:12px;display:grid;grid-template-rows:auto auto 1fr auto;gap:8px}
.post-card img{width:100%;height:220px;object-fit:cover;border-radius:10px}
.post-card h3{margin:4px 2px 0}
.post-card p{margin:0 2px 6px;color:var(--muted)}
.bs-btn{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:44px;height:44px;border-radius:999px;border:none;background:#1e40af;color:#fff;font-size:28px;display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 16px rgba(2,8,23,.18)}
.bs-btn.prev{left:8px}
.bs-btn.next{right:8px}
.bs-dots{display:flex;gap:8px;justify-content:center;margin-top:12px}
.bs-dots button{width:9px;height:9px;border-radius:50%;background:#cbd5e1;border:0;cursor:pointer}
.bs-dots button.active{background:var(--brand)}

/* Opiniones */
.reviews-carousel{position:relative;max-width:820px;margin:0 auto}
.review{display:none;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 3px 10px rgba(2,8,23,.07);padding:16px}
.review.active{display:block}
.review blockquote{margin:0 0 8px;font-style:italic}
.review figcaption{color:var(--muted)}
.rev-nav{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.35);color:#fff;border:0;width:40px;height:40px;border-radius:999px;cursor:pointer;font-size:24px;line-height:40px}
.rev-nav.prev{left:-8px}
.rev-nav.next{right:-8px}
.rev-dots{display:flex;gap:8px;justify-content:center;margin-top:10px}
.rev-dots button{width:10px;height:10px;border-radius:999px;border:0;background:#cbd5e1;cursor:pointer}
.rev-dots button.active{background:var(--brand)}

/* Footer */
.site-footer{background:#0b1324;color:#e9eef7;margin-top:10px;border-top:4px solid #3aa6ff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 2fr;gap:24px;padding:24px 0}
.footer-logo{height:70px;margin-bottom:8px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.25))}
.footer-brand p,.footer-nav a{color:#cbd5e1}
.footer-nav a{text-decoration:none;display:block;margin:4px 0}
.footer-nav a:hover{color:#fff}
.map-wrap{border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,.18);box-shadow:0 6px 18px rgba(2,8,23,.25)}
.map{width:100%;height:240px;border:0;display:block}
.footbar{border-top:1px solid rgba(255,255,255,.08);padding:12px 0;text-align:center;color:#cbd5e1}
.social-block{display:flex;gap:12px;align-items:center;justify-content:center;margin-bottom:4px}
.icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%;background:#fff;color:#0b1324;border:1px solid rgba(255,255,255,.2)}
.icon:hover{filter:brightness(.95)}
.mail{color:#cbd5e1;text-decoration:none}
.mail:hover{color:#fff}
.sep{opacity:.7}

/* FAB WhatsApp */
.fab-wa{position:fixed;right:16px;bottom:16px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(2,8,23,.25);transition:transform .15s, box-shadow .15s}
.fab-wa:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(2,8,23,.3)}

/* Responsive */
@media (max-width:1000px){
  .about-grid{grid-template-columns:1fr;gap:14px}
}
@media (max-width:900px){
  .nav-logo img{height:62px}
  .main-nav{display:none;position:absolute;right:4%;top:68px;background:#fff;border:1px solid var(--line);border-radius:10px;flex-direction:column;padding:12px;box-shadow:0 8px 22px rgba(2,8,23,.08)}
  .main-nav.open{display:flex}
}
@media (max-width:640px){
  .banner-slider img{max-height:260px}
  .footer-grid{grid-template-columns:1fr}
}