/* ============================================================
   MAPA DEL AGUA ARGENTINA — Hidrolit
   © Hidrolit Argentina · Todos los derechos reservados
   Performance: content-visibility, font-display, containment
   ============================================================ */

/* ── VARIABLES ─────────────────────────────────────────── */
:root{
  --p:        #0056B3;
  --pl:       #1976D2;
  --pd:       #003580;
  --ac:       #00BCD4;
  --ac2:      #00897B;
  --wh:       #FFF;
  --gl:       #F4F7FB;
  --gm:       #E0E8F0;
  --gr:       #8092A5;
  --dk:       #0D1B2A;
  --safe:     #27AE60;
  --warn:     #F39C12;
  --dang:     #E67E22;
  --crit:     #E74C3C;
  --mb:       #1ABC9C;
  --sh:       0 4px 24px rgba(0,86,179,.10);
  --sh2:      0 8px 40px rgba(0,86,179,.16);
  --r:        12px;
  --rs:       8px;
  --tr:       .25s cubic-bezier(.4,0,.2,1);
}

/* ── RESET ──────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%;touch-action:pan-x pan-y}
body{
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  background:var(--gl);color:var(--dk);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--p);text-decoration:none;transition:color var(--tr)}
a:hover{color:var(--pd)}

/* ── ANTI-COPY ──────────────────────────────────────────── */
body,section,article,div,p,h1,h2,h3,h4,h5,span{
  -webkit-user-select:none;-moz-user-select:none;user-select:none;
  -webkit-touch-callout:none;
}
input,textarea,[contenteditable]{-webkit-user-select:text;user-select:text}

/* ── HEADER ─────────────────────────────────────────────── */
#hdr{
  background:linear-gradient(135deg,var(--pd) 0%,var(--p) 60%,var(--ac) 100%);
  position:sticky;top:0;z-index:500;
  box-shadow:0 2px 20px rgba(0,53,128,.35);
  contain:layout style;
}
.hdr-in{
  max-width:1400px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:11px 20px;gap:14px;
}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-ico{
  width:44px;height:44px;background:rgba(255,255,255,.15);
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:22px;border:2px solid rgba(255,255,255,.3);
  flex-shrink:0;
}
.logo-txt h1{font-size:1.05rem;font-weight:700;color:#fff;line-height:1.2;letter-spacing:-.3px}
.logo-txt span{font-size:.72rem;color:rgba(255,255,255,.72);font-weight:400}
.hdr-search{flex:1;max-width:400px;position:relative}
.hdr-search input{
  width:100%;padding:9px 14px 9px 40px;
  border-radius:50px;border:none;outline:none;
  -webkit-appearance:none;appearance:none;
  background:rgba(255,255,255,.15);color:#fff;
  font-size:.875rem;font-family:inherit;
  transition:background var(--tr);
  -webkit-user-select:text;user-select:text;
}
.hdr-search input::placeholder{color:rgba(255,255,255,.6)}
.hdr-search input:focus{background:rgba(255,255,255,.25);box-shadow:0 0 0 2px rgba(255,255,255,.4)}
.s-ico{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:rgba(255,255,255,.65);font-size:.85rem;pointer-events:none}
#s-res{
  position:absolute;top:calc(100% + 6px);left:0;right:0;
  background:var(--wh);border-radius:var(--rs);box-shadow:var(--sh2);
  max-height:300px;overflow-y:auto;z-index:600;display:none;
  border:1px solid var(--gm);overscroll-behavior:contain;
}
#s-res.open{display:block}
.sri{
  padding:10px 15px;cursor:pointer;display:flex;align-items:center;gap:9px;
  border-bottom:1px solid var(--gm);transition:background var(--tr);font-size:.86rem;
  color:var(--dk);
}
.sri:last-child{border-bottom:none}
.sri:hover{background:var(--gl)}
.sri .sub{font-size:.72rem;color:var(--gr)}
.hdr-nav{display:flex;gap:6px}
.hdr-nav a{
  color:rgba(255,255,255,.85);font-size:.82rem;padding:6px 13px;
  border-radius:50px;background:rgba(255,255,255,.1);font-weight:500;
  transition:background var(--tr);white-space:nowrap;
}
.hdr-nav a:hover{background:rgba(255,255,255,.22);color:#fff}

/* ── HERO ───────────────────────────────────────────────── */
#hero{
  background:linear-gradient(160deg,var(--pd) 0%,var(--p) 50%,#0288D1 100%);
  color:#fff;padding:clamp(36px,7vw,72px) 20px clamp(48px,8vw,88px);
  text-align:center;position:relative;overflow:hidden;
  contain:layout style;
}
#hero::before{
  content:'';position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23fff' fill-opacity='.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}
.hero-badge{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);
  border-radius:50px;padding:5px 14px;font-size:.76rem;font-weight:600;
  letter-spacing:.5px;margin-bottom:18px;text-transform:uppercase;
}
#hero h2{
  font-size:clamp(1.75rem,5vw,3.1rem);font-weight:800;
  line-height:1.1;margin-bottom:14px;letter-spacing:-1px;
}
#hero h2 span{color:var(--ac)}
#hero p{
  font-size:clamp(.9rem,2vw,1.05rem);max-width:580px;margin:0 auto 28px;
  color:rgba(255,255,255,.85);line-height:1.65;
}
.hero-stats{display:flex;justify-content:center;gap:clamp(8px,2vw,28px);flex-wrap:wrap}
.hstat{
  text-align:center;background:rgba(255,255,255,.1);
  border-radius:var(--r);padding:14px clamp(14px,3vw,24px);
  min-width:110px;backdrop-filter:blur(4px);
  border:1px solid rgba(255,255,255,.2);
}
.hstat-n{font-size:clamp(1.4rem,3vw,1.9rem);font-weight:800;color:#fff}
.hstat-l{font-size:.73rem;color:rgba(255,255,255,.72);margin-top:3px}
.wave{position:absolute;bottom:-2px;left:0;right:0}

/* ── LEYENDA ────────────────────────────────────────────── */
#legend{
  background:var(--wh);border-bottom:1px solid var(--gm);
  padding:10px 20px;display:flex;align-items:center;
  gap:clamp(10px,2vw,20px);flex-wrap:wrap;justify-content:center;
  font-size:.8rem;contain:layout style;
}
#legend .lbl{font-weight:600;color:var(--gr)}
.li{display:flex;align-items:center;gap:5px;font-size:.79rem}
.ldot{width:11px;height:11px;border-radius:50%;flex-shrink:0}
.ldot.mb{background:var(--mb)}.ldot.lv{background:var(--safe)}
.ldot.wn{background:var(--warn)}.ldot.dg{background:var(--dang)}
.ldot.ct{background:var(--crit)}
.legend-caa{font-size:.72rem;color:var(--gr);margin-left:4px}

/* ── LAYOUT ─────────────────────────────────────────────── */
#main{
  max-width:1400px;margin:0 auto;padding:28px 20px;
  display:grid;grid-template-columns:1fr 390px;
  gap:22px;align-items:start;
}

/* ── MAPA ───────────────────────────────────────────────── */
#map-sec{background:var(--wh);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;contain:layout}
#map-ttl{
  padding:14px 18px;border-bottom:1px solid var(--gm);
  font-size:.9rem;font-weight:600;color:var(--pd);
  display:flex;align-items:center;gap:8px;
}
#map-box{height:520px;width:100%;position:relative}
#lmap{height:100%;width:100%}
.leaflet-container{font-family:'Inter',sans-serif!important}
.mtt{
  background:var(--dk)!important;color:#fff!important;
  border:none!important;border-radius:6px!important;
  padding:5px 11px!important;font-size:.8rem!important;
  font-weight:600!important;box-shadow:var(--sh)!important;
}
#crumb{
  padding:9px 18px;font-size:.79rem;color:var(--gr);
  border-top:1px solid var(--gm);background:var(--gl);
  display:flex;align-items:center;gap:5px;flex-wrap:wrap;
}
#crumb a{color:var(--p);cursor:pointer;font-weight:500}

/* ── GRID DE PROVINCIAS ─────────────────────────────────── */
#prov-grid-sec{
  margin-top:22px;background:var(--wh);
  border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;
  content-visibility:auto;contain-intrinsic-size:0 600px;
}
#prov-grid-sec h3{
  padding:14px 18px;font-size:.9rem;font-weight:700;color:var(--pd);
  border-bottom:1px solid var(--gm);display:flex;align-items:center;gap:7px;
}
.pg{display:grid;grid-template-columns:repeat(auto-fill,minmax(165px,1fr));gap:1px;background:var(--gm)}
.pt{
  padding:13px 15px;cursor:pointer;background:var(--wh);
  transition:background var(--tr);display:flex;align-items:center;gap:9px;
}
.pt:hover{background:var(--gl)}
.pt-d{width:9px;height:9px;border-radius:50%;flex-shrink:0}
.pt-n{font-size:.8rem;font-weight:600;color:var(--dk);line-height:1.3}
.pt-r{font-size:.68rem;color:var(--gr)}

/* ── PANEL DERECHO ──────────────────────────────────────── */
#panel{display:flex;flex-direction:column;gap:18px}

/* ── WELCOME ────────────────────────────────────────────── */
#wp{background:var(--wh);border-radius:var(--r);box-shadow:var(--sh);padding:24px 20px;text-align:center}
#wp h3{font-size:1rem;font-weight:700;color:var(--pd);margin-bottom:8px}
#wp p{font-size:.83rem;color:var(--gr);line-height:1.6;margin-bottom:18px}
.wsteps{display:flex;flex-direction:column;gap:8px;text-align:left}
.ws{
  display:flex;align-items:center;gap:11px;padding:9px 13px;
  background:var(--gl);border-radius:var(--rs);font-size:.81rem;
}
.wsn{
  width:24px;height:24px;background:var(--p);color:#fff;
  border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:.72rem;font-weight:700;flex-shrink:0;
}
.caa-a{display:inline-block;margin-top:14px;font-size:.77rem;color:var(--p);font-weight:500}

/* ── PANEL PROVINCIA ────────────────────────────────────── */
#pp{background:var(--wh);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;display:none}
#pp.on{display:block}
.ph{
  padding:14px 18px;border-bottom:1px solid var(--gm);
  display:flex;justify-content:space-between;align-items:flex-start;
}
.ph h3{font-size:.95rem;font-weight:700;color:var(--pd)}
.xbtn{cursor:pointer;color:var(--gr);font-size:1.1rem;line-height:1;background:none;border:none;transition:color var(--tr);padding:2px}
.xbtn:hover{color:var(--crit)}
#prb{display:inline-block;padding:2px 10px;border-radius:50px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.4px;margin-top:3px}
.risk-bajo     {background:#E8F8F0;color:var(--safe)}
.risk-muy-bajo {background:#D5F5EF;color:var(--mb)}
.risk-medio    {background:#FEF9E7;color:#D68910}
.risk-alto     {background:#FDEBD0;color:var(--dang)}
.risk-crítico  {background:#FDEDEC;color:var(--crit)}
.po{padding:9px 18px;font-size:.78rem;color:var(--gr);border-bottom:1px solid var(--gm);background:var(--gl);line-height:1.5}
.po strong{color:var(--dk)}
.pr{padding:13px 18px;font-size:.83rem;line-height:1.6;color:#445;border-bottom:1px solid var(--gm)}
.dl{}
.di{
  padding:11px 18px;cursor:pointer;display:flex;align-items:center;
  justify-content:space-between;transition:background var(--tr);
  border-bottom:1px solid var(--gm);font-size:.86rem;
}
.di:last-child{border-bottom:none}
.di:hover{background:var(--gl);color:var(--p)}
.di i{font-size:.72rem;color:var(--gr)}
/* Fuente de provincia */
.pf-row{
  padding:8px 18px;font-size:.74rem;color:var(--gr);
  border-top:1px solid var(--gm);background:var(--gl);
  display:flex;align-items:center;gap:5px;flex-wrap:wrap;
}
.pf-row a{color:var(--p);font-size:.74rem}

/* ── PANEL DISTRITO ─────────────────────────────────────── */
#dp{background:var(--wh);border-radius:var(--r);box-shadow:var(--sh);overflow:hidden;display:none}
#dp.on{display:block}
.cl{}
.ci{
  padding:12px 18px;cursor:pointer;display:flex;align-items:center;
  justify-content:space-between;transition:background var(--tr);
  border-bottom:1px solid var(--gm);gap:10px;
  /* Touch target mínimo 48px */
  min-height:48px;
}
.ci:last-child{border-bottom:none}
.ci:hover,.ci:active{background:var(--gl)}
.ci-info{flex:1;min-width:0}
.ci-n{font-size:.86rem;font-weight:600;color:var(--dk);line-height:1.3}
.ci-t{font-size:.72rem;color:var(--gr);margin-top:2px}
.tb{display:inline-block;padding:1px 7px;border-radius:50px;font-size:.68rem;font-weight:600;margin-right:3px}
.tb-r{background:#E3F2FD;color:#1565C0}
.tb-p{background:#F3E5F5;color:#6A1B9A}
.dots{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end;max-width:100px}
.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.dot.safe{background:var(--safe)}.dot.warning{background:var(--warn)}
.dot.danger{background:var(--dang)}.dot.critical{background:var(--crit)}

/* ── MODAL ──────────────────────────────────────────────── */
#modal{
  display:none;position:fixed;inset:0;z-index:700;
  background:rgba(13,27,42,.6);backdrop-filter:blur(4px);
  overflow-y:auto;padding:16px;
  align-items:flex-start;justify-content:center;
  overscroll-behavior:contain;
  -webkit-overflow-scrolling:touch;
}
#modal.on{display:flex}
.mbox{
  background:var(--wh);border-radius:var(--r);box-shadow:var(--sh2);
  width:100%;max-width:700px;margin:auto;overflow:hidden;
  animation:mi .28s cubic-bezier(.4,0,.2,1);
  contain:layout style;
}
@keyframes mi{from{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:none}}
.mh{
  background:linear-gradient(135deg,var(--pd),var(--p));
  color:#fff;padding:18px 22px;display:flex;justify-content:space-between;align-items:flex-start;
}
.mh h2{font-size:1.1rem;font-weight:700;line-height:1.2}
.mh .mbc{font-size:.76rem;color:rgba(255,255,255,.7);margin-top:2px}
.mc{cursor:pointer;font-size:1.25rem;color:rgba(255,255,255,.7);line-height:1;background:none;border:none;padding:2px;transition:color var(--tr)}
.mc:hover{color:#fff}
.mtr{
  padding:10px 22px;background:var(--gl);border-bottom:1px solid var(--gm);
  display:flex;gap:7px;align-items:center;font-size:.8rem;color:var(--gr);flex-wrap:wrap;
}
.mop{padding:9px 22px;font-size:.78rem;color:var(--gr);border-bottom:1px solid var(--gm)}
.mop strong{color:var(--dk)}

/* Contaminantes */
.cs{padding:18px 22px}
.cs h3{font-size:.92rem;font-weight:700;color:var(--pd);margin-bottom:13px;display:flex;align-items:center;gap:7px}
.cg{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.cc{border-radius:var(--rs);padding:13px;border:1.5px solid;position:relative;overflow:hidden}
.cc.safe   {background:#F0FBF4;border-color:#A8DFC1}
.cc.warning{background:#FEF9E7;border-color:#FAD7A0}
.cc.danger {background:#FEF0E7;border-color:#F5CBA7}
.cc.critical{background:#FDEDEC;border-color:#F5B7B1}
.cch{display:flex;align-items:center;gap:7px;margin-bottom:7px}
.cc-ico{width:26px;height:26px;border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:.8rem;flex-shrink:0}
.cc-n{font-size:.8rem;font-weight:700;color:var(--dk)}
.cc-v{font-size:1.2rem;font-weight:800;margin-bottom:1px}
.cc.safe .cc-v    {color:var(--safe)}.cc.warning .cc-v{color:#D68910}
.cc.danger .cc-v  {color:var(--dang)}.cc.critical .cc-v{color:var(--crit)}
.cc-u{font-size:.7rem;font-weight:400;color:var(--gr)}
.cc-lr{display:flex;justify-content:space-between;align-items:center;margin-top:5px;font-size:.7rem}
.cc-lim{color:var(--gr)}
.cc-st{display:flex;align-items:center;gap:3px;font-weight:700;font-size:.72rem}
.cc.safe .cc-st    {color:var(--safe)}.cc.warning .cc-st{color:#D68910}
.cc.danger .cc-st  {color:var(--dang)}.cc.critical .cc-st{color:var(--crit)}
.cbw{margin-top:7px;background:rgba(0,0,0,.08);border-radius:50px;height:4px;overflow:hidden}
.cbar{height:100%;border-radius:50px;transition:width .6s ease}
.cc.safe .cbar    {background:var(--safe)}.cc.warning .cbar{background:var(--warn)}
.cc.danger .cbar  {background:var(--dang)}.cc.critical .cbar{background:var(--crit)}
.vb{
  position:absolute;top:8px;right:8px;border-radius:50px;
  padding:2px 7px;font-size:.63rem;font-weight:800;letter-spacing:.2px;
}
.cc.safe .vb    {background:#A8DFC1;color:var(--safe)}
.cc.warning .vb {background:#FAD7A0;color:#D68910}
.cc.danger .vb  {background:#F5CBA7;color:var(--dang)}
.cc.critical .vb{background:#F5B7B1;color:var(--crit)}

/* Nota */
.mnota{
  margin:0 22px 14px;padding:11px 13px;
  background:#EBF5FB;border-left:3px solid var(--ac);
  border-radius:var(--rs);font-size:.8rem;color:#2c5f7a;line-height:1.55;
}

/* ── FUENTES ────────────────────────────────────────────── */
.fuentes-sec{
  margin:0 22px 16px;padding:12px 14px;
  background:var(--gl);border-radius:var(--rs);
  border:1px solid var(--gm);
}
.fuentes-sec h4{
  font-size:.78rem;font-weight:700;color:var(--gr);
  margin-bottom:8px;display:flex;align-items:center;gap:5px;
  text-transform:uppercase;letter-spacing:.4px;
}
.fuentes-list{display:flex;flex-direction:column;gap:5px}
.fuente-item{
  display:flex;align-items:flex-start;gap:8px;
  font-size:.76rem;color:#445;line-height:1.4;
}
.fuente-item i{color:var(--p);flex-shrink:0;margin-top:2px;font-size:.7rem}
.fuente-item a{color:var(--p);word-break:break-all}
.fuente-item a:hover{text-decoration:underline}
.fuente-item span{color:var(--gr)}

/* ── PRODUCTOS ──────────────────────────────────────────── */
.ps{border-top:1px solid var(--gm);padding:18px 22px;background:linear-gradient(to bottom,var(--gl),var(--wh))}
.ps h3{font-size:.92rem;font-weight:700;color:var(--pd);margin-bottom:4px;display:flex;align-items:center;gap:7px}
.ps .sub{font-size:.78rem;color:var(--gr);margin-bottom:13px}
.pgrd{display:flex;flex-direction:column;gap:9px}
.pc{
  border:1.5px solid var(--gm);border-radius:var(--rs);padding:13px;
  display:flex;align-items:center;gap:13px;
  transition:border-color var(--tr),box-shadow var(--tr),transform var(--tr);
  background:var(--wh);position:relative;overflow:hidden;
  min-height:48px;
}
.pc::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--p)}
.pc:hover{border-color:var(--pl);box-shadow:var(--sh);transform:translateY(-1px)}
.p-ico{width:54px;height:54px;border-radius:var(--rs);background:var(--gl);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.4rem;color:var(--p)}
.p-thumb{width:54px;height:54px;border-radius:var(--rs);object-fit:contain;flex-shrink:0;background:var(--gl)}
.p-info{flex:1;min-width:0}
.p-n{font-size:.83rem;font-weight:700;color:var(--dk);margin-bottom:1px}
.ptag{display:inline-block;background:#E3F2FD;color:var(--p);padding:1px 7px;border-radius:50px;font-size:.66rem;font-weight:700;margin-bottom:3px}
.p-d{font-size:.75rem;color:var(--gr);line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.p-r{text-align:right;flex-shrink:0}
.p-ef{font-size:.76rem;font-weight:700;color:var(--safe);display:block;margin-bottom:3px}
.p-pr{font-size:.78rem;font-weight:600;color:var(--pd);margin-bottom:5px;display:block}
.btn-p{
  display:inline-block;padding:5px 12px;background:var(--p);
  color:#fff!important;border-radius:50px;font-size:.73rem;font-weight:600;
  transition:background var(--tr);
}
.btn-p:hover{background:var(--pd)}
.ps-more{text-align:center;margin-top:12px;font-size:.8rem}
.ps-more a{color:var(--p);font-weight:600}

/* ── SECCIÓN INFO (debajo) ──────────────────────────────── */
#info-sec{
  background:var(--wh);padding:clamp(36px,6vw,56px) 20px;
  margin-top:8px;
  content-visibility:auto;contain-intrinsic-size:0 500px;
}
.info-in{max-width:900px;margin:0 auto}
.info-in h2{font-size:clamp(1.3rem,4vw,1.7rem);font-weight:800;color:var(--pd);margin-bottom:6px;text-align:center}
.info-in .subt{text-align:center;color:var(--gr);margin-bottom:32px;font-size:.87rem}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.icard{padding:22px;background:var(--gl);border-radius:var(--r);line-height:1.6}
.icard h3{font-size:.95rem;font-weight:700;margin-bottom:7px}
.icard p{font-size:.83rem;color:#445;line-height:1.65}
.icard a{color:var(--p)}

/* ── FAQ ────────────────────────────────────────────────── */
#faq{
  background:var(--gl);padding:clamp(36px,6vw,56px) 20px;
  content-visibility:auto;contain-intrinsic-size:0 400px;
}
.faq-in{max-width:800px;margin:0 auto}
.faq-in h2{font-size:clamp(1.2rem,3vw,1.45rem);font-weight:800;color:var(--pd);text-align:center;margin-bottom:24px}
details{
  background:var(--wh);border-radius:10px;margin-bottom:9px;
  padding:15px 18px;box-shadow:0 2px 8px rgba(0,86,179,.06);
  cursor:pointer;
}
details summary{font-weight:700;font-size:.89rem;color:var(--dk);list-style:none;padding-right:20px;position:relative}
details summary::-webkit-details-marker{display:none}
details summary::after{content:'▾';position:absolute;right:0;top:0;font-size:.9rem;color:var(--gr);transition:transform var(--tr)}
details[open] summary::after{transform:rotate(180deg)}
details p{margin-top:9px;font-size:.83rem;color:#445;line-height:1.65}

/* ── FOOTER ─────────────────────────────────────────────── */
#ft{
  background:var(--dk);color:rgba(255,255,255,.72);
  padding:clamp(36px,6vw,56px) 20px 22px;margin-top:40px;
  content-visibility:auto;contain-intrinsic-size:0 300px;
}
.ft-in{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px}
.ft-brand h3{color:#fff;font-size:1.05rem;margin-bottom:7px}
.ft-brand p{font-size:.8rem;line-height:1.65}
.ft-col h4{color:#fff;font-size:.86rem;margin-bottom:11px}
.ft-col ul{list-style:none}
.ft-col ul li{margin-bottom:5px}
.ft-col ul li a{color:rgba(255,255,255,.62);font-size:.8rem;transition:color var(--tr)}
.ft-col ul li a:hover{color:#fff}
.ft-btm{
  max-width:1400px;margin:28px auto 0;padding-top:18px;
  border-top:1px solid rgba(255,255,255,.1);display:flex;
  justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:10px;font-size:.76rem;color:rgba(255,255,255,.42);
}
.ft-src{max-width:1400px;margin:14px auto 0;font-size:.73rem;color:rgba(255,255,255,.45);line-height:1.6}

/* ── LOADING ────────────────────────────────────────────── */
.lov{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.88);z-index:10;border-radius:var(--r)}
.spin{width:38px;height:38px;border:3px solid var(--gm);border-top-color:var(--p);border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media(max-width:1080px){
  #main{grid-template-columns:1fr}
  #panel{order:-1}
}
@media(max-width:768px){
  #wp{display:none}
  html{font-size:19px}
  body{font-size:21px}
  .hdr-nav{display:none}
  #main{padding:14px 14px}
  #map-box{height:360px}
  .cg{grid-template-columns:1fr}
  #modal{padding:8px}
  .mbox{border-radius:var(--rs)}
  .ft-in{grid-template-columns:1fr;gap:20px}
  .hstat{padding:11px 14px;min-width:90px}
}
@media(max-width:520px){
  .logo-txt span{display:none}
  .hdr-search{display:none}
  #hero h2{font-size:1.75rem}
  #hero p{font-size:.93rem}
  .pg{grid-template-columns:1fr 1fr}
  .cs{padding:14px 16px}
  .mh{padding:14px 16px}
  .fuentes-sec,.mnota{margin-left:16px;margin-right:16px}
  .ps{padding:14px 16px}
}
/* Botón móvil de búsqueda (aparece en mobile cuando se oculta el input) */
.search-fab{
  display:none;
  position:fixed;bottom:20px;right:20px;z-index:400;
  width:52px;height:52px;border-radius:50%;
  background:var(--p);color:#fff;border:none;cursor:pointer;
  box-shadow:0 4px 20px rgba(0,86,179,.4);font-size:1.1rem;
  align-items:center;justify-content:center;
}
@media(max-width:520px){.search-fab{display:flex}}

/* ── WATERMARK ──────────────────────────────────────────── */
body::after{content:"©HidrolitAR2024";position:fixed;bottom:-200px;font-size:0;color:transparent;pointer-events:none}

/* ── OVERLAY PROTECCIÓN ─────────────────────────────────── */
#prot{
  display:none;position:fixed;inset:0;background:var(--pd);z-index:9999;
  flex-direction:column;align-items:center;justify-content:center;
  color:#fff;text-align:center;padding:24px;
}
#prot h2{font-size:1.45rem;margin-bottom:8px}
#prot p{color:rgba(255,255,255,.72);font-size:.88rem}