/* CERTIFICACIÓN | PREDESA — contenido 2026, referencia visual Wayback */
.encabezado{border-bottom:1px solid #e5e5e5}
.navegacion a[aria-current="page"]{color:var(--azul)}
.ce-intro{background:#162836;color:#fff;padding:40px 0 45px}
.ce-intro h1{margin:0 0 16px;text-align:center;font-weight:400;font-size:40px;line-height:1.4}
.ce-intro p{margin:0;font-size:16px;line-height:1.75}
.ce-intro strong{color:#899bac}
.ce-certificados{position:relative;background:linear-gradient(rgba(255,255,255,.65),rgba(255,255,255,.65)),url('../img/RTG-Guay.jpg') center/cover no-repeat;padding:60px 0}
.ce-certificados-interior{display:grid;grid-template-columns:30% 1fr;align-items:center;gap:28px}
.ce-numeros{text-align:center;color:#536573;font-size:35px;font-weight:400;line-height:1.45}
.ce-numeros p{margin:0 0 8px}
.ce-imagen{background:#fff;border-radius:5px;padding:35px 24px;display:flex;justify-content:center;align-items:center;min-height:200px}
.ce-imagen img{width:100%;max-width:700px;height:auto;object-fit:contain}
.ce-calidad{padding:110px 0 105px}
.ce-columnas{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:start}
.ce-columnas h2{margin:0 0 20px;font-size:28px;line-height:1.4;font-weight:400;text-align:center;color:#536573}
.ce-columnas p{margin:0;font-size:16px;line-height:1.75;text-align:justify}
.ce-columnas ul{padding-left:23px;margin:0;font-size:16px;line-height:1.7;list-style:none}
.ce-columnas li::before{content:'· ';margin-left:-13px}
.ce-logo{width:270px;max-width:80%;margin:26px auto 0}
@media(max-width:800px){.ce-certificados-interior{grid-template-columns:1fr;gap:20px}.ce-certificados{padding:35px 0}.ce-numeros{display:flex;flex-wrap:wrap;gap:12px 25px;justify-content:center;font-size:23px}.ce-numeros p{margin:0}.ce-columnas{gap:35px}.ce-calidad{padding:65px 0}}
@media(max-width:650px){.ce-intro{padding:35px 0}.ce-intro h1{font-size:31px}.ce-intro p{font-size:14px}.ce-imagen{padding:18px 12px;min-height:130px}.ce-columnas{grid-template-columns:1fr}.ce-columnas h2{font-size:25px}.ce-columnas p,.ce-columnas ul{font-size:14px}.ce-calidad{padding:55px 0 65px}}