/* ClimVAT — landing_4 stylesheet (copy of styles_3.css, restyled to match
   /vulnerability-v2). AGRA brand guide: Poppins, H1 40/700, H3 20/700,
   body 16/400; Dark Green #07743F (PANTONE 357 C). styles_3.css is kept
   unchanged as the rollback for landing_3.html. */

:root {
  --stock:      #F7F5EE;
  --stock-alt:  #EFEBDF;
  --board:      #E6E1D2;

  --ink:        #14201A;
  --ink-2:      #44514A;
  --ink-3:      #5F6B64;

  --rule:       #B7BDAF;
  --rule-soft:  #CFD4C7;

  --agra:       #07743F;
  --agra-soft:  #E3EFE7;

  --c1: #D9E7B4;
  --c2: #AECB6B;
  --c3: #6E9A22;
  --c4: #EFCB4A;
  --c5: #C9761F;
  --c6: #9E3A26;

  --water:  #435C63;
  --no-data: #EDEDE3;

  /* One family now; the three names stay so every existing rule picks it up. */
  --font-body:      'Poppins', sans-serif;
  --font-condensed: 'Poppins', sans-serif;
  --font-semi:      'Poppins', sans-serif;

  --max-page: 1600px;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }

html { background: var(--stock); color: var(--ink); }

body {
  margin: 0;
  background: var(--stock);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, select { font: inherit; }

::selection { background: var(--c2); color: var(--ink); }
* { scrollbar-color: var(--rule) var(--stock-alt); scrollbar-width: thin; }
*::-webkit-scrollbar { width: 11px; }
*::-webkit-scrollbar-track { background: var(--stock-alt); }
*::-webkit-scrollbar-thumb { background: var(--rule); border: 3px solid var(--stock-alt); }

:focus-visible { outline: 2px solid var(--agra); outline-offset: 3px; }

/* ---------- page shell ---------- */
.sheet {
  width: min(100%, var(--max-page));
  margin: 0 auto;
  background: var(--stock);
}
.pad { padding-inline: clamp(24px, 3.2vw, 54px); }

/* ---------- masthead ---------- */
/* Same arrangement as the dashboard header on /vulnerability-v2: logo left,
   title and tabs centred, a hairline underneath. */
.mast {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 10px 28px 0;
  border-bottom: 1px solid var(--rule);
}
.mast-logo { justify-self: start; }
.mast img { height: 44px; width: auto; display: block; }
.mast-centre { display: grid; justify-items: center; }
.mast-title {
  margin: 0 0 4px;
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
  text-align: center;
}
.mast nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; justify-content: center; }
.mast nav a {
  padding: 10px 14px;
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  color: var(--ink-2);
  border-bottom: 2px solid transparent;
}
.mast nav a:hover { color: var(--ink); border-bottom-color: var(--rule); }
.mast nav a[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
  border-bottom-color: var(--agra);
}

/* ---------- hero ---------- */
.hero { padding-top: 36px; padding-bottom: 28px; }

.hero-modern {
  display: grid;
  grid-template-columns: minmax(320px, .85fr) minmax(560px, 1.35fr) 330px;
  gap: 28px;
  align-items: start;
}

.hero-intro { padding-top: 12px; display: grid; gap: 0; }
.eyebrow {
  margin: 0;
  font: 600 .72rem/1.2 var(--font-semi);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--agra);
}
.hero-intro h1 {
  margin: 14px 0 18px;
  max-width: 14ch;
  font-size: 40px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--ink);
}
.hero-copy { margin: 0; max-width: 42ch; color: var(--ink-2); font-size: 16px; line-height: 1.65; }

.hero-stats {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.hero-stat {
  min-width: 0;
  padding: 14px 18px;
  border-left: 1px solid var(--rule-soft);
}
.hero-stat:first-child { padding-left: 0; border-left: 0; }
.hero-stat strong {
  display: block;
  font: 700 1.75rem/1 var(--font-condensed);
  color: var(--ink);
}
.hero-stat span {
  display: block;
  margin-top: 7px;
  font: 600 .68rem/1.3 var(--font-semi);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-2);
}

.hero-actions { margin-top: 28px; display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 9px 16px;
  border: 1px solid var(--agra);
  border-radius: 0;
  background: var(--agra);
  color: #fff;
  text-decoration: none;
  font-family: var(--font-semi);
  font-weight: 600;
  font-size: 14px;
}
.btn:hover { background: var(--ink); border-color: var(--ink); }
.btn.sec { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn.sec:hover { background: var(--stock-alt); border-color: var(--ink); }

/* ---------- map workspace ---------- */
.hero-map-shell { border: 1px solid var(--rule); padding: 12px; }

.map-stage {
  position: relative;
  overflow: hidden;
  aspect-ratio: 900 / 880;
  background: var(--stock-alt);
}
.plate-zoom { position: absolute; inset: 0; will-change: transform; }
#plate { position: absolute; inset: 0; width: 100%; height: 100%; image-rendering: pixelated; }
.plate-zoom svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.cellbox { fill: none; stroke: var(--ink); stroke-width: 2; vector-effect: non-scaling-stroke; opacity: 0; }

/* the two readings not in the inspector: small rings you can click */
.pin { cursor: pointer; }
.pin-hit { fill: transparent; }
.pin-ring { fill: none; stroke: var(--ink); stroke-width: 1.4; stroke-dasharray: 3 2; vector-effect: non-scaling-stroke; }
.pin-text {
  font: 600 13px var(--font-semi);
  fill: var(--ink);
  paint-order: stroke fill;
  stroke: rgba(247, 245, 238, .9);
  stroke-width: 3;
  stroke-linejoin: round;
}
.pin:hover .pin-ring { stroke-dasharray: none; stroke-width: 2; }

/* lowest / near average / highest switch at the top of the inspector */
.reading-switch {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--ink);
  margin-bottom: 20px;
}
.reading-switch button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px 6px;
  border: 0;
  border-left: 1px solid var(--ink);
  background: transparent;
  color: var(--ink-2);
  font: 600 .74rem/1.1 var(--font-semi);
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
}
.reading-switch button:first-child { border-left: 0; }
.reading-switch button:hover { color: var(--ink); background: var(--stock-alt); }
.reading-switch button[aria-selected="true"] { background: var(--agra); color: #fff; }
.reading-switch i { width: 9px; height: 9px; flex: none; border: 1px solid rgba(20, 32, 26, .4); }

.map-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding-top: 10px;
  color: var(--ink-3);
  font-family: var(--font-semi);
  font-size: .78rem;
}

/* country nav: quiet text row under the map, replacing bordered chips */
.chips {
  margin-top: 18px;
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
}
.chips button {
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  padding: 8px 2px;
  cursor: pointer;
  color: var(--ink-2);
  font: 600 .78rem/1 var(--font-semi);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.chips button:hover { color: var(--ink); }
.chips button[aria-selected="true"] { color: var(--agra); border-bottom-color: var(--agra); }

/* ---------- inspector ---------- */
.hero-inspector { border: 1px solid var(--rule); padding: 18px; }
.hero-inspector section + section {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}
.section-label {
  display: block;
  margin-bottom: 8px;
  font: 700 .7rem/1 var(--font-semi);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
}

.inspector-location h2 { margin: 0; font: 700 20px/1.3 var(--font-condensed); color: var(--ink); }
.inspector-location p { margin: 6px 0 0; color: var(--ink-2); font-size: .95rem; }

.score-row { display: flex; align-items: center; gap: 16px; }
.score-row strong {
  font: 700 44px/1 var(--font-condensed);
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.status {
  padding: 4px 8px;
  border: 1px solid var(--rule);
  background: var(--c4);
  font: 600 .72rem/1 var(--font-semi);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink);
}

.score-ramp { margin-top: 12px; position: relative; }
.score-ramp-bar { display: flex; height: 10px; }
.score-ramp-bar i { flex: 1; display: block; }
.score-ramp-marker {
  position: absolute;
  top: -4px;
  width: 2px;
  height: 18px;
  background: var(--ink);
  transform: translateX(-1px);
}
.score-ramp-ends {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font: 600 .72rem/1 var(--font-semi);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.metric-row {
  display: grid;
  grid-template-columns: 128px 1fr 54px;
  gap: 12px;
  align-items: center;
  padding-block: 9px;
  border-bottom: 1px solid var(--rule-soft);
  font-family: var(--font-semi);
  font-size: .85rem;
}
.metric-row:last-child { border-bottom: 0; }
.metric-row .dir { display: block; font-size: .68rem; color: var(--ink-3); text-transform: none; letter-spacing: 0; font-weight: 500; }
.metric-bar { height: 14px; background: var(--stock-alt); }
.metric-bar > span { display: block; height: 100%; }
.metric-val { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--ink); }

.inspector-note p { margin: 0; color: var(--ink-2); font-size: .88rem; line-height: 1.5; }

/* ---------- tool links ---------- */
.tool-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.tool-link {
  padding: 28px;
  border-left: 1px solid var(--rule-soft);
  text-decoration: none;
  color: inherit;
  display: block;
}
.tool-link:first-child { border-left: 0; }
.tool-link svg { color: var(--agra); }
.tool-link h3 { margin: 12px 0 5px; font: 700 20px/1.3 var(--font-condensed); color: var(--ink); }
.tool-link p { margin: 0 0 10px; color: var(--ink-2); font-size: .92rem; }
.tool-link .go {
  font: 600 .78rem/1 var(--font-semi);
  color: var(--agra);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.tool-link:hover .go { text-decoration: underline; }

/* ---------- explainer sections ---------- */
.rung { padding-top: 72px; padding-bottom: 72px; border-top: 1px solid var(--rule); }
.rung-n {
  margin-bottom: 12px;
  font: 600 .7rem/1 var(--font-semi);
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--agra);
}
h2.rt {
  margin: 0 0 28px;
  max-width: 24ch;
  font: 700 32px/1.2 var(--font-condensed);
  letter-spacing: -.01em;
  color: var(--ink);
  text-wrap: balance;
}
.rung p { max-width: 65ch; color: var(--ink-2); margin: 0 0 13px; }
.rung p b { color: var(--ink); font-weight: 600; }
.two { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 54px; }

/* hazard index, each row a disclosure */
.hz { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0 34px; }
.hzitem { border-bottom: 1px solid var(--rule-soft); }
.hzrow {
  display: grid; grid-template-columns: 30px 1fr 16px; gap: 10px; align-items: center;
  width: 100%; padding: 9px 0; border: 0; background: none; cursor: pointer;
  font-family: var(--font-semi); font-size: 15px; color: var(--ink); text-align: left;
}
.hzrow:hover { color: var(--agra); }
.hzrow .idx { font-weight: 700; font-size: 12.5px; color: var(--ink-3); }
.hzrow svg { flex: none; color: var(--ink-3); transition: transform 160ms ease; }
.hzrow[aria-expanded="true"] svg { transform: rotate(180deg); }
.hzdesc {
  font-family: var(--font-semi); font-size: 13.5px; line-height: 1.5; color: var(--ink-2);
  padding: 0 16px 13px 40px; max-width: 44ch;
}

.models { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 4px; }
.model { border: 1px solid var(--rule); background: var(--stock-alt); padding: 11px 12px; }
.model b { display: block; font-family: var(--font-semi); font-weight: 700; font-size: 14.5px; }
.model span { font-family: var(--font-semi); font-size: 12.5px; color: var(--ink-3); }

.eqline {
  align-self: center; display: flex; flex-wrap: wrap; align-items: baseline; gap: 9px 12px;
  font-family: var(--font-condensed); font-size: clamp(16px, 1.4vw, 19px); font-weight: 500;
  border: 1px solid var(--rule); background: var(--stock-alt); padding: 20px 22px;
}
.eqline b { color: var(--ink); font-weight: 700; }
.eqline b.out { color: var(--agra); }
.eqline .op { font-size: 1.1em; color: var(--ink-3); font-weight: 500; }

/* countries coverage */
.cts { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.ct { display: grid; gap: 8px; }
.ct .box { border: 1px solid var(--rule); background: var(--stock-alt); }
.ct svg { display: block; width: 100%; height: auto; }
.ct b { font-family: var(--font-semi); font-weight: 700; font-size: 16px; }
.ct span { font-family: var(--font-semi); font-size: 12.5px; color: var(--ink-3); display: block; line-height: 1.35; }

/* ---------- closing brand band: the one dark surface ---------- */
.close {
  padding-top: 56px;
  padding-bottom: 56px;
  background: var(--agra);
  color: #fff;
}
.close .pad { display: grid; gap: 30px; }
.close h2 {
  max-width: 18ch;
  margin: 0;
  font: 700 32px/1.2 var(--font-condensed);
}
.close p { max-width: 52ch; margin: 14px 0 0; color: rgba(255,255,255,.78); }
.triptych {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,.22);
}
.triptych b {
  display: block;
  font: 700 1rem/1 var(--font-condensed);
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #fff;
}
.triptych span { display: block; margin-top: 6px; color: rgba(255,255,255,.72); font-size: .92rem; }
.close .cta .btn { border-color: #fff; }
.close .cta .btn:not(.sec) { background: #fff; color: var(--ink); border-color: #fff; }
.close .cta .btn:not(.sec):hover { background: var(--c2); border-color: var(--c2); }
.close .cta .btn.sec { color: #fff; border-color: rgba(255,255,255,.5); }
.close .cta .btn.sec:hover { background: rgba(255,255,255,.12); border-color: #fff; }

/* ---------- footer ---------- */
.foot {
  border-top: 1px solid var(--rule);
  padding-top: 16px; padding-bottom: 30px;
  display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 18px 30px; align-items: center;
}
.foot p {
  font-family: var(--font-semi); font-size: 12.5px; line-height: 1.55;
  color: var(--ink-2); margin: 0; max-width: 78ch;
}
.foot p b { color: var(--ink); font-weight: 600; }
.agencies { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.agencies img { display: block; height: 32px; width: auto; }

/* ---------- responsive ---------- */
@media (max-width: 1250px) {
  .hero-modern { grid-template-columns: .8fr 1.2fr; }
  .hero-inspector { grid-column: 2; }
}
@media (max-width: 900px) {
  .mast { grid-template-columns: 1fr; justify-items: center; }
  .mast-logo { justify-self: center; }
  .hero-modern { grid-template-columns: 1fr; }
  .hero-inspector { grid-column: auto; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .tool-links { grid-template-columns: repeat(2, 1fr); }
  .two { grid-template-columns: 1fr; }
  .cts { grid-template-columns: repeat(3, 1fr); }
  .models { grid-template-columns: repeat(2, 1fr); }
  .triptych { grid-template-columns: 1fr; gap: 14px; }
}
@media (max-width: 620px) {
  .pad { padding-left: 18px; padding-right: 18px; }
  .hero-intro h1 { font-size: 32px; max-width: none; }
  .mast-title { font-size: 16px; }
  .hz { grid-template-columns: 1fr; }
  .tool-links { grid-template-columns: 1fr; }
  .tool-link { border-left: 0; border-top: 1px solid var(--rule-soft); }
  .tool-link:first-child { border-top: 0; }
  .cts { grid-template-columns: repeat(2, 1fr); }
  .foot { grid-template-columns: 1fr; }
  .map-meta { flex-direction: column; }
}