/* Shared nav hierarchy + mobile chart containment + magnify overlay.
   Brand: cream/brass/olive tokens from page :root — do not redefine palette. */

/* ---- Top nav: Taller + Servicios (parent) over Consultaciones / Automatizaciones ---- */
.topnav{
  align-items:center;
  gap:18px;
}
.topnav .nav-link{
  color:var(--muted);
  text-decoration:none;
  white-space:nowrap;
  align-self:center;
}
.topnav .nav-link:hover,
.topnav .nav-link.on{color:var(--ink)}
.topnav .nav-cluster{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:4px;
  min-width:0;
}
.topnav .nav-parent{
  color:var(--ink);
  text-decoration:none;
  font-weight:600;
  letter-spacing:.14em;
  line-height:1.1;
  white-space:nowrap;
}
.topnav .nav-parent:hover,
.topnav .nav-parent.on{color:var(--accent)}
.topnav .nav-kids{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:14px;
  flex-wrap:wrap;
}
.topnav .nav-kids a{
  color:var(--muted);
  text-decoration:none;
  white-space:nowrap;
  font-size:.68rem;
  letter-spacing:.08em;
}
.topnav .nav-kids a:hover,
.topnav .nav-kids a.on{color:var(--ink)}
.topnav .nav-sub{
  font-weight:600;
  color:var(--brass-soft);
  letter-spacing:.04em;
}

@media (max-width:720px){
  .top .wrap{
    flex-wrap:wrap;
    height:auto;
    min-height:58px;
    padding:10px 0;
    row-gap:10px;
    column-gap:12px;
  }
  .topnav{
    order:3;
    width:100%;
    gap:14px 18px;
    flex-wrap:nowrap;
    justify-content:flex-start;
    align-items:center;
    font-size:.64rem;
    letter-spacing:.07em;
    border-top:1px solid var(--hair);
    padding-top:10px;
  }
  .top .wrap > :last-child{order:2; margin-left:auto}
  .topnav .nav-link{
    flex:0 0 auto;
    padding-top:12px; /* optically align with kids row under Servicios */
  }
  .topnav .nav-cluster{align-items:flex-start; flex:1 1 auto; min-width:0}
  .topnav .nav-kids{gap:10px 12px; justify-content:flex-start}
  .topnav .nav-kids a{font-size:.62rem}
  .lang{gap:10px; flex-wrap:wrap; justify-content:flex-end}
}

@media (max-width:420px){
  .topnav{gap:10px 12px}
  .topnav .nav-parent{letter-spacing:.1em}
}

/* ---- Chart / table containment on small viewports ---- */
@media (max-width:720px){
  .mini{
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    max-width:100%;
    padding-bottom:2px;
  }
  .mini svg{
    display:block;
    width:100%;
    min-width:0;
    max-width:100%;
    height:auto;
  }
  .map{
    padding:14px 12px;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
  }
  .map svg{
    min-width:480px;
    width:480px;
    max-width:none;
  }
  .sec-diagram{
    padding:14px 12px;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
  }
  .sec-diagram svg{
    min-width:300px;
    width:100%;
  }
  .formula{
    font-size:.82rem;
    padding:12px 12px;
  }
  .vault-grid{gap:12px}
  .vault .viz{height:96px}
}

@media (max-width:390px){
  .map svg{min-width:420px; width:420px}
  .sec-diagram svg{min-width:280px}
}

/* ---- Magnify host + control ---- */
.magnify-host{
  position:relative;
}
.magnify-btn{
  position:absolute;
  top:8px;
  right:8px;
  z-index:3;
  width:40px;
  height:40px;
  min-width:40px;
  min-height:40px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin:0;
  padding:0;
  border:1px solid var(--hair-strong);
  border-radius:10px;
  background:color-mix(in srgb, var(--surface) 92%, transparent);
  color:var(--ink);
  cursor:pointer;
  box-shadow:0 1px 0 color-mix(in srgb, var(--ink) 6%, transparent);
  -webkit-tap-highlight-color:transparent;
}
.magnify-btn:hover{
  border-color:var(--brass);
  color:var(--brass);
}
.magnify-btn:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
}
.magnify-btn svg{
  width:18px;
  height:18px;
  display:block;
  pointer-events:none;
}
.magnify-host.magnify-host--band .magnify-btn{
  background:rgba(31,50,66,.92);
  border-color:rgba(255,255,255,.22);
  color:#EAF0F0;
}
.magnify-host.magnify-host--band .magnify-btn:hover{
  border-color:var(--brass);
  color:var(--brass);
}
.mini.magnify-host,
.map.magnify-host,
.sec-diagram.magnify-host{
  padding-top:4px;
}
.mini.magnify-host .magnify-btn{top:0; right:0}

/* Fullscreen overlay */
.magnify-overlay{
  position:fixed;
  inset:0;
  z-index:80;
  display:flex;
  flex-direction:column;
  background:color-mix(in srgb, var(--band, #16222D) 88%, transparent);
  padding:env(safe-area-inset-top, 0) env(safe-area-inset-right, 0) env(safe-area-inset-bottom, 0) env(safe-area-inset-left, 0);
}
.magnify-overlay[hidden]{display:none !important}
.magnify-overlay__bar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 14px;
  flex:0 0 auto;
}
.magnify-overlay__title{
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:#C9D6DC;
  margin:0;
}
.magnify-overlay__close{
  width:44px;
  height:44px;
  min-width:44px;
  min-height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(255,255,255,.22);
  border-radius:10px;
  background:transparent;
  color:#fff;
  cursor:pointer;
  font-size:1.35rem;
  line-height:1;
}
.magnify-overlay__close:hover{border-color:var(--brass); color:var(--brass)}
.magnify-overlay__close:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
}
.magnify-overlay__stage{
  flex:1 1 auto;
  min-height:0;
  overflow:auto;
  -webkit-overflow-scrolling:touch;
  padding:8px 14px 24px;
  display:flex;
  align-items:flex-start;
  justify-content:center;
}
.magnify-overlay__stage > *{
  background:var(--surface, #fff);
  color:var(--ink, #16222D);
  border-radius:12px;
  padding:16px;
  max-width:100%;
  width:min(920px, 100%);
  box-sizing:border-box;
}
.magnify-overlay__stage svg{
  display:block;
  width:100%;
  height:auto;
  min-width:0 !important;
  max-width:100%;
}
.magnify-overlay__stage .cap,
.magnify-overlay__stage .opp{
  color:inherit;
}
body.magnify-open{overflow:hidden}

@media (prefers-reduced-motion:reduce){
  .magnify-overlay{transition:none}
}