/* ========= Bloques reutilizables (home, landings) ========= */
.grid{display:grid;gap:clamp(14px,2.4vw,22px)}
.g3{grid-template-columns:1fr}
@media(min-width:720px){.g3{grid-template-columns:repeat(3,1fr)}}

#nosotros{padding-top:0;background:#fff}
.nosb__banner{position:relative;margin:0 0 clamp(30px,4.5vw,52px);width:100vw;margin-left:calc(50% - 50vw)}
.nosb__banner img{width:100%;height:auto;display:block}
.nosb__over{position:absolute;left:0;right:0;bottom:0;padding:clamp(20px,4vw,54px) clamp(18px,5vw,32px);
  background:linear-gradient(to top,rgba(0,26,45,.78) 0%,rgba(0,26,45,.56) 40%,rgba(0,26,45,.24) 72%,rgba(0,26,45,0) 100%)}
.nosb__over .inner{width:100%;max-width:var(--wrap);margin:0 auto}
.nosb__over h2{color:#fff;max-width:30ch;font-size:clamp(1.35rem,2.5vw,2.1rem);line-height:1.16;text-shadow:0 2px 18px rgba(0,20,35,.6)}
.nosb__over h2:has(br){max-width:none}
.nosb__over .kicker{color:var(--ft-accent)}
.nosb__over .xrule{background:var(--ft-accent)}
@media(max-width:640px){.nosb__over{position:static;background:var(--plum);padding:1.2rem clamp(18px,5vw,32px) 1.4rem}
  .nosb__over h2{text-shadow:none}}
.nostext{margin-top:1.1rem;display:grid;gap:1rem}
.nostext p{font-size:clamp(.95rem,1.35vw,1.06rem);line-height:1.68;color:var(--ink-soft);margin:0;max-width:70ch}
.nostext b{color:var(--plum);font-family:var(--display);letter-spacing:.01em}
@media(min-width:1000px){.nostext{grid-template-columns:1fr 1fr;column-gap:clamp(28px,3.5vw,52px)}}

.seal{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.6rem;padding:1.4rem 1rem;
  background:#fff;border:1px solid var(--plum-line);border-radius:var(--r)}
#calidad{background:var(--plum-soft)}
.seal svg{width:38px;height:38px}
.seal b{font-family:var(--display);font-size:.95rem}
.seal span{font-size:.82rem;color:var(--ink-soft)}
.bigseal{width:clamp(130px,16vw,186px);height:auto;flex:0 0 auto;filter:drop-shadow(0 12px 22px rgba(0,147,221,.2))}