/* Lexington tap water — Lake Murray night */
:root {
  --bg: #070b10;
  --bg-2: #0c1218;
  --bg-3: #121a22;
  --ink: #e4ebe8;
  --ink-dim: #8f9d99;
  --mist: rgba(196, 214, 220, 0.08);
  --line: rgba(212, 224, 220, 0.12);
  --amber: #e4b15a;
  --amber-2: #f0c98a;
  --copper: #c4784a;
  --moss: #6a9a82;
  --teal: #5a8f9c;
  --ok: #7fb392;
  --warn: #d47a62;
  --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, serif;
  --sans: "Sora", "Avenir Next", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", ui-monospace, Menlo, monospace;
  --measure: 68rem;
  --gutter: clamp(1.1rem, 3vw, 2.4rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1.05rem;
  line-height: 1.65;
  letter-spacing: 0.01em;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--amber-2); text-underline-offset: 0.18em; }
a:hover { color: var(--ink); }
code { font-family: var(--mono); font-size: 0.86em; }

#field {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.55;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--amber);
  color: #111;
  padding: 0.4rem 0.7rem;
  z-index: 9;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

.hero, .toc, main { position: relative; z-index: 1; }

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  min-height: 92vh;
  border-bottom: 1px solid var(--line);
}
.hero-fig {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: #04070a;
}
.hero-fig img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}
.hero-fig figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1.1rem 1.2rem;
  font-size: 0.78rem;
  color: #c9d4d0;
  background: linear-gradient(transparent, rgba(4, 7, 10, 0.85));
  letter-spacing: 0.02em;
}
.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.6rem, 4vw, 3.4rem);
  background: linear-gradient(180deg, rgba(7, 11, 16, 0.4), var(--bg));
}
.kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 1.1rem;
}
h1 {
  font-family: var(--serif);
  font-weight: 320;
  font-size: clamp(2.4rem, 5.4vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0 0 1.2rem;
}
.claim {
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.35;
  color: var(--amber-2);
  max-width: 36rem;
  margin: 0;
}

.toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  padding: 0.85rem var(--gutter);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 11, 16, 0.72);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 4;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.toc a { color: var(--ink-dim); text-decoration: none; }
.toc a:hover { color: var(--amber); }

main {
  width: min(var(--measure), 100%);
  margin: 0 auto;
  padding: 0 var(--gutter) 6rem;
}
section {
  padding: 4.2rem 0 1.2rem;
  border-bottom: 1px solid var(--line);
}
.sec-num {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--teal);
  margin: 0 0 0.4rem;
}
h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.8rem, 3.2vw, 2.55rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.8rem;
  line-height: 1.15;
}
h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}
.sub {
  margin-top: 2.4rem;
  color: var(--amber-2);
}
.lead {
  font-size: 1.12rem;
  color: var(--ink);
  max-width: 46rem;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 0.45rem;
}
.pws {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--ink-dim);
  margin: 0 0 1rem;
}

.pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
  margin-top: 1.6rem;
}
.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 1.35rem 1.4rem 1.5rem;
  border-radius: 2px;
}
.lead-card { box-shadow: inset 3px 0 0 var(--amber); }
.legal-ok { box-shadow: inset 3px 0 0 var(--ok); }
.legal-ewg { box-shadow: inset 3px 0 0 var(--copper); }

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem 1rem;
  margin: 0 0 1.1rem;
}
.stats.tall { grid-template-columns: 1fr; }
.stats dt {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.stats dd {
  margin: 0.1rem 0 0;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
}
.stats dd span {
  display: block;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--ink-dim);
  margin-top: 0.15rem;
}

.pull {
  margin: 2rem 0 0;
  padding: 0 0 0 1.2rem;
  border-left: 2px solid var(--amber);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--ink);
  max-width: 44rem;
}

.table-wrap { overflow-x: auto; margin: 1.1rem 0 1.4rem; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  min-width: 640px;
}
th, td {
  text-align: left;
  padding: 0.55rem 0.7rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  font-weight: 500;
}
td:nth-child(n+2) { font-family: var(--mono); font-size: 0.84rem; }
tbody tr:hover { background: var(--mist); }

.scale { margin: 1.4rem 0 0.4rem; max-width: 42rem; }
.scale-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-dim);
  margin: 0.9rem 0 0.35rem;
}
.scale-track {
  position: relative;
  height: 8px;
  background: linear-gradient(90deg, var(--copper), var(--amber) 22%, var(--ok));
  border-radius: 99px;
  margin: 1.1rem 0 1.6rem;
}
.tick {
  position: absolute;
  top: -4px;
  width: 2px;
  height: 16px;
  background: var(--ink);
  transform: translateX(-50%);
}
.tick i {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  font-style: normal;
  font-family: var(--mono);
  font-size: 0.68rem;
  white-space: nowrap;
  color: var(--ink-dim);
}
.tick.ewg { background: var(--copper); }
.tick.town { background: var(--amber); }
.tick.legal { background: var(--ok); }

.chart-panel {
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 1rem 0.6rem 0.6rem 0.4rem;
  margin: 1rem 0 1.6rem;
}
#times-chart { width: 100%; height: auto; display: block; }

.quiet-list {
  columns: 2;
  gap: 1.4rem;
  padding-left: 1.1rem;
  color: var(--ink-dim);
}
.gap {
  background: rgba(196, 120, 74, 0.1);
  border: 1px solid rgba(196, 120, 74, 0.35);
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
}
.src { font-size: 0.88rem; color: var(--ink-dim); }

.ucmr-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 1.4rem;
  align-items: start;
  margin-top: 1.2rem;
}
.still {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
}
.still img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.8);
}

.sources { padding-left: 1.2rem; }
.sources li { margin: 0.55rem 0; color: var(--ink-dim); }
.sources a { word-break: break-all; }
.foot {
  margin-top: 2rem;
  color: var(--ink-dim);
  font-size: 0.9rem;
}

@media (max-width: 880px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-fig { min-height: 46vh; }
  .pair, .ucmr-grid { grid-template-columns: 1fr; }
  .quiet-list { columns: 1; }
  h1 { font-size: 2.2rem; }
}