/* =============================================================
   lilongwe.org — shared stylesheet
   Design language: civic wayfinding. Sans headlines (signage),
   serif body (editorial), mono for data (coordinates, figures).
   Palette rooted in the Central Region plateau: miombo ink,
   acacia green, laterite soil, a rising-sun amber.
   ============================================================= */

:root{
  --paper:#f6f4ee;
  --paper-2:#efece2;
  --ink:#14261d;
  --ink-soft:#3a4b41;
  --line:#ddd8c9;
  --green:#256b4d;
  --green-dark:#1a4e38;
  --amber:#e29a2c;
  --amber-ink:#8a5a00;      /* AA-contrast amber for text on light backgrounds */
  --green-light:#7cc0a0;    /* AA-contrast green for text on the dark footer */
  --laterite:#9c4a2c;
  --white:#ffffff;
  --max:1140px;
  --gap:clamp(1rem,3vw,2rem);
  --radius:4px;
  --sans:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --mono:ui-monospace,"SF Mono","Cascadia Mono","Roboto Mono",Menlo,Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation-duration:.001ms!important;transition-duration:.001ms!important}}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--serif);
  font-size:1.06rem;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{max-width:100%;height:auto;display:block}
a{color:var(--green-dark);text-underline-offset:2px}
a:hover{color:var(--laterite)}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:2px}

h1,h2,h3,h4,.wordmark,.eyebrow,.btn,nav,.stat-num,.crumbs,.card-grid a,.tag{font-family:var(--sans)}
h1,h2,h3,h4{line-height:1.12;color:var(--ink);font-weight:800;letter-spacing:-0.01em;margin:0 0 .5em}
h1{font-size:clamp(2rem,5.5vw,3.4rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.2rem);margin-top:2.2rem}
h3{font-size:1.22rem;margin-top:1.6rem}
p{margin:0 0 1.1em}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gap)}

/* ---------- eyebrow / data label ---------- */
.eyebrow{
  font-family:var(--mono);font-size:.72rem;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;color:var(--green);
  display:flex;align-items:center;gap:.6rem;margin:0 0 .8rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--amber)}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:1000;background:rgba(246,244,238,.92);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--line);
}
.head-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:62px}
.wordmark{font-weight:800;font-size:1.15rem;letter-spacing:.02em;color:var(--ink);text-decoration:none;display:inline-flex;align-items:center;gap:.5rem}
.wordmark:hover{color:var(--ink)}
.wordmark .pin{width:12px;height:12px;border-radius:50% 50% 50% 0;background:var(--green);transform:rotate(-45deg);flex:none}
.wordmark small{font-family:var(--mono);font-weight:500;font-size:.62rem;color:var(--green);letter-spacing:.12em;align-self:flex-end;margin-bottom:.2rem}
.nav{display:flex;align-items:center;gap:.2rem}
.nav a{font-size:.86rem;font-weight:600;color:var(--ink-soft);text-decoration:none;padding:.5rem .7rem;border-radius:var(--radius)}
.nav a:hover,.nav a[aria-current="page"]{background:var(--paper-2);color:var(--green-dark)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);padding:.5rem .7rem;font-weight:700;cursor:pointer;color:var(--ink)}

@media (max-width:860px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:62px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem var(--gap) 1rem;gap:.1rem;
    max-height:0;overflow:hidden;visibility:hidden;transition:max-height .25s ease}
  .nav[data-open="true"]{max-height:70vh;overflow:auto;visibility:visible}
  .nav a{padding:.7rem .6rem;border-bottom:1px solid var(--line)}
}

/* ---------- hero ---------- */
.hero{padding:clamp(2.4rem,6vw,4.2rem) 0 1.6rem;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(1.4rem,4vw,3rem);align-items:center}
.hero p.lead{font-size:1.18rem;color:var(--ink-soft);max-width:46ch}
.hero-map,#map{height:340px;width:100%;border-radius:var(--radius);border:1px solid var(--line);background:var(--paper-2);z-index:0}
@media (max-width:820px){.hero-grid{grid-template-columns:1fr}.hero-map,#map{height:300px}}

.btn-row{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.4rem}
.btn{display:inline-flex;align-items:center;gap:.4rem;font-size:.9rem;font-weight:700;text-decoration:none;padding:.7rem 1.15rem;border-radius:var(--radius);border:1px solid var(--green-dark)}
.btn-solid{background:var(--green-dark);color:#fff}
.btn-solid:hover{background:var(--green);color:#fff}
.btn-ghost{color:var(--green-dark);background:transparent}
.btn-ghost:hover{background:var(--paper-2);color:var(--green-dark)}

/* ---------- stat strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:2.4rem 0}
.stat{background:var(--paper);padding:1.1rem 1.2rem}
.stat-num{font-family:var(--mono);font-size:1.5rem;font-weight:600;color:var(--green-dark);display:block;line-height:1.1}
.stat-lab{font-size:.78rem;color:var(--ink-soft);font-family:var(--sans);letter-spacing:.02em}
@media (max-width:640px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ---------- content ---------- */
main{display:block}
.section{padding:2.4rem 0}
.section+.section{border-top:1px solid var(--line)}
.prose{max-width:70ch}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.3em}
.prose li{margin-bottom:.4em}
.prose h2{border-left:3px solid var(--amber);padding-left:.7rem;margin-left:-.7rem}

.crumbs{font-family:var(--mono);font-size:.74rem;letter-spacing:.04em;color:var(--ink-soft);padding:1rem 0;text-transform:lowercase}
.crumbs a{color:var(--green);text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.crumbs span{color:var(--line);margin:0 .4rem}

/* ---------- card grid (section hubs) ---------- */
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem;margin:1.4rem 0}
.card{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem 1.25rem;text-decoration:none;color:var(--ink);transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px -14px rgba(20,38,29,.4);border-color:var(--green);color:var(--ink)}
.card .tag{font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--amber-ink);font-weight:700}
.card h3{margin:.4rem 0 .35rem;font-size:1.06rem}
.card p{font-size:.92rem;color:var(--ink-soft);margin:0}
.card .go{margin-top:auto;padding-top:.7rem;font-family:var(--sans);font-weight:700;font-size:.82rem;color:var(--green-dark)}

/* compact link lists for clusters */
.linklist{columns:2;column-gap:2rem;margin:1rem 0;padding:0;list-style:none}
.linklist li{break-inside:avoid;margin-bottom:.5rem}
.linklist a{text-decoration:none;font-family:var(--sans);font-size:.92rem;font-weight:600;color:var(--green-dark)}
.linklist a:hover{color:var(--laterite);text-decoration:underline}
.linklist a::before{content:"→";color:var(--amber);margin-right:.45rem;font-weight:700}
@media (max-width:560px){.linklist{columns:1}}

/* callout / fact box */
.note{background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--green);border-radius:var(--radius);padding:1rem 1.2rem;margin:1.4rem 0;font-size:.96rem}
.note strong{font-family:var(--sans)}

/* data table */
.data{width:100%;border-collapse:collapse;margin:1.2rem 0;font-size:.95rem}
.data caption{text-align:left;font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--green);margin-bottom:.5rem}
.data th,.data td{text-align:left;padding:.6rem .8rem;border-bottom:1px solid var(--line);vertical-align:top}
.data th{font-family:var(--sans);font-size:.82rem;background:var(--paper-2)}
.data td:first-child{font-family:var(--sans);font-weight:600;font-size:.9rem}

/* section heading block */
.sec-head{max-width:64ch;margin-bottom:.6rem}
.sec-head p{color:var(--ink-soft)}

/* ---------- footer ---------- */
.site-foot{background:var(--ink);color:#cdd8d0;margin-top:3rem;padding:2.6rem 0 2rem;font-family:var(--sans)}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:1.6rem}
.site-foot h3{color:#fff;font-size:.8rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin:0 0 .8rem}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin-bottom:.45rem}
.site-foot a{color:#cdd8d0;text-decoration:none;font-size:.9rem}
.site-foot a:hover{color:var(--amber)}
.foot-brand .wordmark{color:#fff}
.foot-brand .wordmark small{color:var(--green-light)}
.foot-brand p{color:#9fb0a6;font-family:var(--serif);font-size:.95rem;max-width:34ch}
.foot-bar{border-top:1px solid #29392f;margin-top:1.8rem;padding-top:1.2rem;display:flex;flex-wrap:wrap;gap:.6rem;justify-content:space-between;font-size:.8rem;color:#8a9c91}
.foot-bar a{color:#8a9c91}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.foot-grid{grid-template-columns:1fr}}

.skip{position:absolute;left:-9999px;top:0;background:var(--green-dark);color:#fff;padding:.6rem 1rem;z-index:2000;border-radius:0 0 var(--radius) 0}
.skip:focus{left:0}
.leaflet-container a{color:var(--green-dark)}