/* mexicomap.org — single shared stylesheet. No webfonts on purpose (page speed). */
:root{
  --ink:#1b2a41;        /* body text */
  --ink-2:#4b5563;      /* secondary text */
  --paper:#ffffff;
  --paper-2:#f3f5f2;    /* table stripes, aside */
  --rule:#d5dad3;
  --land:#2e6b4f;       /* Mexico land / links */
  --land-2:#e3efe8;     /* land tint */
  --water:#2a6f97;      /* Gulf / Pacific */
  --water-2:#dceaf3;
  --focus:#d97706;
  --measure:72ch;
  --serif:Georgia,"Times New Roman",Times,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font:17px/1.6 var(--sans);color:var(--ink);background:var(--paper)}
a{color:var(--land);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--water)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.25rem)}
h2{font-size:clamp(1.5rem,3vw,2rem);margin-top:2.25em}
h3{font-size:1.25rem;margin-top:1.75em}
p,ul,ol,table{margin:0 0 1.1em}
.wrap{width:min(100% - 2.5rem,1120px);margin-inline:auto}
.prose{max-width:var(--measure)}
.prose>h2:first-child,.cols>.prose>h2:first-child{margin-top:.5rem}

/* header */
.site-head{border-bottom:1px solid var(--rule)}
.site-head .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 2rem;min-height:64px}
.brand{font-family:var(--serif);font-size:1.35rem;color:var(--ink);text-decoration:none}
.brand b{font-weight:400;color:var(--land)}
.nav{display:flex;flex-wrap:wrap;gap:.25rem 1.25rem;margin-left:auto;padding:0;list-style:none;font-size:.95rem}
.nav a{color:var(--ink);text-decoration:none;border-bottom:2px solid transparent;padding:.35rem 0}
.nav a:hover,.nav a[aria-current]{border-color:var(--land)}

/* breadcrumb */
.crumbs{font-size:.9rem;color:var(--ink-2);padding:.9rem 0 0}
.crumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.35rem}
.crumbs li+li::before{content:"/";margin-right:.35rem;color:var(--rule)}
.crumbs a{color:var(--ink-2)}

/* hero + map */
.hero{padding:1.5rem 0 1.25rem}
.hero p.lead{font-size:1.15rem;color:var(--ink-2);max-width:var(--measure);margin:0}
.map-band{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:var(--water-2)}
.map{height:clamp(360px,62vh,640px);width:100%;background:var(--water-2)} /* fixed height → zero CLS */
.map-legend{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;font-size:.85rem;color:var(--ink-2);padding:.6rem 0}
.map-legend span::before{content:"";display:inline-block;width:.8em;height:.8em;border-radius:50%;margin-right:.4em;vertical-align:-1px;background:var(--land)}
.map-legend .capital::before{background:var(--water)}
.map-legend .city::before{background:var(--ink-2)}
.leaflet-container{font:13px/1.4 var(--sans)}
.leaflet-popup-content{margin:.75rem .9rem;font-size:14px}
.leaflet-popup-content b{font-family:var(--serif);font-weight:400;font-size:1.05rem;display:block}
.leaflet-popup-content-wrapper{border-radius:4px}
.mk{width:12px;height:12px;border-radius:50%;background:var(--land);border:2px solid #fff;box-shadow:0 0 0 1px var(--land)}
.mk.capital{background:var(--water);box-shadow:0 0 0 1px var(--water)}
.mk.city{background:var(--ink-2);box-shadow:0 0 0 1px var(--ink-2)}
.state-label{background:none;border:0;box-shadow:none;font:600 11px/1 var(--sans);color:var(--ink);text-shadow:0 0 3px #fff,0 0 3px #fff;white-space:nowrap}

/* content */
main.wrap{padding:1rem 0 3rem}
.cols{display:grid;gap:2.5rem;grid-template-columns:minmax(0,var(--measure)) minmax(240px,1fr)}
@media (max-width:820px){.cols{grid-template-columns:1fr}}
aside.facts{background:var(--paper-2);padding:1.25rem 1.5rem;align-self:start;font-size:.95rem}
aside.facts h2{margin-top:0;font-size:1.25rem}
aside.facts dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:.35rem 1rem}
aside.facts dt{color:var(--ink-2)}
aside.facts dd{margin:0}
table{border-collapse:collapse;width:100%;font-size:.95rem}
th,td{text-align:left;padding:.5rem .6rem;border-bottom:1px solid var(--rule);vertical-align:top}
th{font-weight:600;background:var(--paper-2)}
tbody tr:nth-child(even){background:#fafbf9}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.table-wrap{overflow-x:auto;margin-bottom:1.1em}

/* link grids (hub pages) */
.grid{list-style:none;padding:0;margin:0 0 1.5em;display:grid;gap:.25rem .5rem;grid-template-columns:repeat(auto-fill,minmax(210px,1fr))}
.grid li{border-bottom:1px solid var(--rule);padding:.45rem 0}
.grid a{text-decoration:none;display:block}
.grid a:hover{text-decoration:underline}
.grid small{display:block;color:var(--ink-2);font-size:.82rem}
.related{border-top:1px solid var(--rule);margin-top:2.5rem;padding-top:1.5rem}
.related h2{margin-top:0;font-size:1.35rem}
.related ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem}

/* faq */
details{border-top:1px solid var(--rule);padding:.6rem 0}
details:last-of-type{border-bottom:1px solid var(--rule)}
summary{cursor:pointer;font-weight:600;font-family:var(--sans)}
details p{margin:.5rem 0 .25rem;max-width:var(--measure)}

/* footer */
.site-foot{border-top:1px solid var(--rule);margin-top:2rem;padding:2rem 0;font-size:.9rem;color:var(--ink-2)}
.site-foot .wrap{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between}
.site-foot a{color:var(--ink-2)}
.site-foot ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:.5rem 1.25rem}

@media print{.site-head,.site-foot,.related,.crumbs{display:none}.map{height:600px}}
.map-warn{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:500;margin:0;max-width:26rem;text-align:center;background:var(--paper-2);color:var(--ink-2);padding:.8rem 1rem;border:1px solid var(--rule);font-size:.9rem}