/* TapWaterSafety.org — consolidated stylesheet */

:root {
  /* Color tokens — matched to logo (blue + green) */
  --color-text: #0f1a2e;
  --color-text-muted: #4d5b73;
  --color-bg: #ffffff;
  --color-bg-soft: #f4f8fb;
  --color-bg-card: #ffffff;
  --color-border: #dde6ef;
  --color-border-strong: #c4d0dd;
  --color-link: #1976d2;          /* blue from the TapWaterSafety logo */
  --color-link-hover: #145ea8;
  --color-accent: #5bb840;        /* green from the TapWaterSafety logo */
  --color-accent-dark: #4a9d33;

  /* Grade colors — A aligns to logo green */
  --grade-a: #4a9d33;
  --grade-b: #7bbf3a;
  --grade-c: #d6a126;
  --grade-d: #d97032;
  --grade-f: #c43030;

  /* Severity colors */
  --severity-minor: #d6a126;
  --severity-moderate: #d97032;
  --severity-severe: #c43030;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Source Serif 4', Georgia, serif;

  /* Spacing */
  --container-max: 1140px;
  --container-padding: 1.5rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  line-height: 1.2;
  color: var(--color-text);
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2rem, 5vw, 2.75rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2rem); font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
h4 { font-size: 1.0625rem; font-weight: 600; font-family: var(--font-sans); }
p { margin: 0 0 1em; }
a { color: var(--color-link); text-decoration: none; }
a:hover { color: var(--color-link-hover); text-decoration: underline; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}
.container-narrow {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* ========== Header ========== */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
  text-decoration: none;
}
.logo:hover { color: var(--color-link); text-decoration: none; }
.logo-mark { font-size: 1.5rem; }
.site-nav { display: flex; gap: 1.5rem; }
.site-nav a { color: var(--color-text); font-weight: 500; font-size: 0.95rem; }
.site-nav a:hover { color: var(--color-link); text-decoration: none; }
@media (max-width: 720px) {
  .site-nav { gap: 1rem; }
  .site-nav a { font-size: 0.875rem; }
}

/* ========== Footer ========== */
.site-footer {
  margin-top: 5rem;
  padding: 3rem 0 2rem;
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-border);
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; } }
.site-footer h3 { font-size: 1.125rem; margin-bottom: 0.5rem; }
.site-footer h4 { font-size: 0.95rem; margin-bottom: 0.5rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 0.4rem; }
.site-footer a { color: var(--color-text-muted); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.85rem;
}
.copyright { margin-top: 0.5rem; }

/* ========== Common page shells ========== */
.page-hero, .hero {
  padding: 2.5rem 0 3rem;
  background: linear-gradient(180deg, var(--color-bg-soft) 0%, var(--color-bg) 100%);
}
.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-link); }
.kicker {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.lede {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  color: var(--color-text);
  line-height: 1.6;
  max-width: 720px;
}
.hero-meta {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
}

/* ========== Grade Badge ========== */
.grade-badge {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  background: var(--color-bg-card);
  border: 2px solid var(--grade-color);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  --grade-color: var(--color-text);
}
.grade-badge.grade-A { --grade-color: var(--grade-a); }
.grade-badge.grade-B { --grade-color: var(--grade-b); }
.grade-badge.grade-C { --grade-color: var(--grade-c); }
.grade-badge.grade-D { --grade-color: var(--grade-d); }
.grade-badge.grade-F { --grade-color: var(--grade-f); }
.grade-letter {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--grade-color);
  line-height: 1;
  font-size: 3rem;
}
.grade-badge.size-sm .grade-letter { font-size: 2rem; }
.grade-badge.size-lg .grade-letter { font-size: 4rem; }
.grade-badge.size-xl { padding: 1.25rem 2rem; gap: 1.5rem; }
.grade-badge.size-xl .grade-letter { font-size: 5.5rem; }
.grade-meta { display: flex; flex-direction: column; gap: 0.125rem; }
.grade-score { font-size: 1.125rem; font-weight: 600; color: var(--color-text); }
.size-xl .grade-score { font-size: 1.5rem; }
.grade-label { font-size: 0.9rem; color: var(--color-text-muted); }
.size-xl .grade-label { font-size: 1.0625rem; }

/* Grade pill (compact) */
.grade-pill {
  display: inline-block;
  font-family: var(--font-serif);
  font-weight: 700;
  width: 32px;
  height: 32px;
  line-height: 32px;
  text-align: center;
  border-radius: 6px;
  color: white;
}
.grade-pill.grade-A { background: var(--grade-a); }
.grade-pill.grade-B { background: var(--grade-b); }
.grade-pill.grade-C { background: var(--grade-c); }
.grade-pill.grade-D { background: var(--grade-d); }
.grade-pill.grade-F { background: var(--grade-f); }

.mini-grade {
  display: inline-block;
  width: 24px;
  height: 24px;
  line-height: 24px;
  text-align: center;
  border-radius: 4px;
  font-family: var(--font-serif);
  font-weight: 700;
  color: white;
  font-size: 0.875rem;
}
.mini-grade.grade-A { background: var(--grade-a); }
.mini-grade.grade-B { background: var(--grade-b); }
.mini-grade.grade-C { background: var(--grade-c); }
.mini-grade.grade-D { background: var(--grade-d); }
.mini-grade.grade-F { background: var(--grade-f); }

/* ========== Concern Card ========== */
.concern-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--severity-color);
  border-radius: 8px;
  padding: 1.25rem;
  --severity-color: var(--color-text);
}
.concern-card.severity-minor { --severity-color: var(--severity-minor); }
.concern-card.severity-moderate { --severity-color: var(--severity-moderate); }
.concern-card.severity-severe { --severity-color: var(--severity-severe); }
.concern-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}
.concern-label {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 600;
  margin: 0;
}
.severity-tag {
  background: var(--severity-color);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.concern-detail { margin: 0 0 0.75rem; font-size: 0.95rem; }
.concern-link { font-size: 0.875rem; font-weight: 500; }

/* ========== Contaminant Table ========== */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg-card);
}
.contaminant-table { width: 100%; border-collapse: collapse; font-size: 0.925rem; }
.contaminant-table th, .contaminant-table td {
  text-align: left;
  padding: 0.625rem 0.875rem;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
.contaminant-table th {
  background: var(--color-bg-soft);
  font-weight: 600;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.contaminant-table tr:last-child td { border-bottom: none; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.contaminant-name { font-weight: 600; }
.contaminant-category { color: var(--color-text-muted); font-size: 0.875rem; }
.row-exceeds-epa { background: rgba(196, 48, 48, 0.04); }
.row-exceeds-ewg { background: rgba(217, 112, 50, 0.03); }
.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.625rem;
  border-radius: 999px;
  white-space: nowrap;
}
.tag-ok { background: rgba(31, 138, 77, 0.12); color: var(--grade-a); }
.tag-warning { background: rgba(217, 112, 50, 0.15); color: var(--severity-moderate); }
.tag-violation { background: rgba(196, 48, 48, 0.15); color: var(--severity-severe); }

/* ========== Filter Recommendation ========== */
.filter-rec {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}
.filter-rec-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}
.filter-rec h3 { margin: 0; font-family: var(--font-sans); font-size: 1.125rem; }
.price-range { color: var(--color-text-muted); font-size: 0.9rem; font-weight: 500; }
.rationale { margin-bottom: 1rem; font-size: 0.95rem; }
.products {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.75rem;
}
.product-card {
  display: block;
  padding: 1rem;
  border: 1px solid var(--color-border-strong);
  border-radius: 8px;
  background: var(--color-bg);
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.15s, transform 0.15s;
}
.product-card:hover {
  border-color: var(--color-link);
  text-decoration: none;
  transform: translateY(-1px);
}
.product-name { font-weight: 600; margin-bottom: 0.25rem; }
.product-meta {
  display: flex;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}
.product-cert { background: var(--color-bg-soft); padding: 0.1rem 0.5rem; border-radius: 4px; }
.product-cta { color: var(--color-link); font-size: 0.875rem; font-weight: 500; }

/* Inert product card (no affiliate link configured yet) */
.product-card-inert {
  cursor: default;
  background: var(--color-bg-soft);
  opacity: 0.85;
}
.product-card-inert:hover { transform: none; border-color: var(--color-border-strong); }
.product-cta-pending {
  color: var(--color-text-muted);
  font-style: italic;
  font-size: 0.8125rem;
}

/* ========== Contact Card ========== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.contact-block {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
}
.contact-block.highlight {
  border-color: var(--color-link);
  background: linear-gradient(180deg, rgba(31, 78, 201, 0.03) 0%, transparent 100%);
}
.block-title { font-family: var(--font-sans); font-size: 1rem; margin: 0 0 0.5rem; }
.block-intro { font-size: 0.85rem; color: var(--color-text-muted); margin: 0 0 1rem; }
.contact-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 0.75rem;
  padding: 0.4rem 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 0.925rem;
}
.contact-row:last-child { border-bottom: none; }
.contact-label {
  color: var(--color-text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  padding-top: 0.125rem;
}
.contact-value a { font-weight: 500; }
.contact-value.emergency a { color: var(--severity-severe); font-weight: 600; }
@media (max-width: 480px) {
  .contact-row { grid-template-columns: 1fr; gap: 0.125rem; }
}

/* ========== Utility page sections ========== */
.section { padding: 3rem 0; }
.section + .section { border-top: 1px solid var(--color-border); }
.section-intro { color: var(--color-text-muted); margin-bottom: 2rem; max-width: 720px; }

.hero-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 720px) { .hero-grid { grid-template-columns: 1fr; } }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
  max-width: 540px;
}
.stat {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
}
.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.stat-value {
  display: block;
  font-size: 1.25rem;
  font-weight: 600;
}
.stat-unit { font-size: 0.8125rem; color: var(--color-text-muted); font-weight: 500; margin-left: 0.25rem; }

.hero-grade {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}
@media (max-width: 720px) { .hero-grade { align-items: flex-start; } }
.methodology-link { font-size: 0.875rem; color: var(--color-link); font-weight: 500; }
.rating-link {
  display: inline-block;
  padding: 0.45rem 0.875rem;
  border: 1px solid var(--color-link);
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
}
.rating-link:hover { background: var(--color-link); color: white; text-decoration: none; }

/* ========== Source Attribution Bar ========== */
.source-bar {
  background: linear-gradient(180deg, var(--color-bg-soft) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
  padding: 0.875rem 0;
}
.source-bar-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  font-size: 0.875rem;
}
.source-bar-label {
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.75rem;
}
.source-list {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  flex: 1;
}
.source-tag {
  display: inline-block;
  padding: 0.2rem 0.625rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: 0.8125rem;
  color: var(--color-text);
  font-weight: 500;
}
.source-tag-stub {
  background: rgba(217, 112, 50, 0.08);
  border-color: rgba(217, 112, 50, 0.3);
  color: var(--severity-moderate);
}
.source-rating-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-link);
  white-space: nowrap;
}
.stub-warning {
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(217, 112, 50, 0.08);
  border: 1px solid rgba(217, 112, 50, 0.3);
  border-radius: 8px;
  color: var(--severity-moderate);
  font-size: 0.875rem;
  line-height: 1.55;
}
.stub-warning strong { color: var(--severity-severe); }
.stub-warning a { color: var(--color-link); text-decoration: underline; }

/* ========== AdSense Slots ========== */
/* These slots reserve space for Google AdSense ads. When AdSense isn't loaded
   yet (during approval or in development), the slots stay collapsed so the
   layout doesn't look broken. Once AdSense is approved, the .adsbygoogle
   element inside fills it automatically. */
.ad-slot {
  display: block;
  margin: 2rem 0;
  text-align: center;
  min-height: 0;  /* collapse if no ad loaded */
}
.ad-slot[data-loaded="true"] { min-height: 90px; }
.ad-slot .ad-label {
  display: block;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}
.ad-slot .adsbygoogle {
  display: block;
  margin: 0 auto;
}
.ad-slot-leaderboard { min-height: 90px; max-width: 728px; margin-left: auto; margin-right: auto; }
.ad-slot-inline { min-height: 250px; max-width: 600px; margin-left: auto; margin-right: auto; }
.ad-slot-sidebar { min-height: 600px; max-width: 300px; }
@media (max-width: 720px) {
  .ad-slot-leaderboard, .ad-slot-inline { min-height: 250px; max-width: 320px; }
}

/* ========== Quick Answer (AI-citation friendly summary) ========== */
.quick-answer { padding: 1.5rem 0 0; }
.quick-answer-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-link);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  max-width: 880px;
}
.quick-answer-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-link);
  margin-bottom: 0.5rem;
}
.quick-answer-body {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--color-text);
}
.quick-answer-body strong { color: var(--color-text); }

/* ========== HTML Sitemap ========== */
.sitemap-list { list-style: none; padding: 0; margin: 0 0 2rem; }
.sitemap-list li {
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--color-border);
}
.sitemap-list li:last-child { border-bottom: none; }
.sitemap-meta { color: var(--color-text-muted); font-size: 0.875rem; margin-left: 0.5rem; }
.sitemap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.5rem;
  margin: 1rem 0 2.5rem;
}
.sitemap-grid-tight {
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.375rem;
}
.sitemap-state-card {
  display: block;
  padding: 0.875rem 1rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
}
.sitemap-state-card:hover { border-color: var(--color-link); text-decoration: none; }
.sitemap-state-card strong { display: block; margin-bottom: 0.25rem; }
.sitemap-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--color-bg-soft);
  border-radius: 4px;
  font-size: 0.875rem;
  color: var(--color-text);
  text-decoration: none;
}
.sitemap-link:hover { background: var(--color-bg-card); border: 1px solid var(--color-border); text-decoration: none; }

.concerns-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.disclosure-inline {
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  padding: 0.75rem 1rem;
  background: var(--color-bg-soft);
  border-radius: 6px;
}

.breakdown-grid { display: grid; gap: 1rem; max-width: 640px; }
.breakdown-item { display: flex; flex-direction: column; gap: 0.5rem; }
.breakdown-bar-wrap {
  height: 8px;
  background: var(--color-bg-soft);
  border-radius: 4px;
  overflow: hidden;
}
.breakdown-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-link) 0%, #3a7be5 100%);
  border-radius: 4px;
}
.breakdown-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.95rem;
}
.breakdown-label { font-weight: 500; }
.breakdown-score { color: var(--color-text-muted); font-variant-numeric: tabular-nums; }

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}
.detail-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.detail-value { font-size: 1rem; font-weight: 500; }
.detail-sub { display: block; font-weight: 400; color: var(--color-text-muted); font-size: 0.875rem; margin-top: 0.125rem; }

.sources-list { list-style: none; padding: 0; margin: 0 0 1rem; }
.sources-list li {
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.data-source-note { margin-top: 1rem; font-size: 0.875rem; color: var(--color-text-muted); }

/* ========== Homepage ========== */
.home-hero {
  padding: 4rem 0 5rem;
  background: linear-gradient(180deg, var(--color-bg-soft) 0%, var(--color-bg) 100%);
  text-align: center;
}
.home-hero h1 {
  font-size: clamp(2.25rem, 6vw, 3.5rem);
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 1.1875rem;
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto 2.5rem;
}
.search-bar {
  display: flex;
  gap: 0.5rem;
  max-width: 540px;
  margin: 0 auto 1.5rem;
}
.search-bar input {
  flex: 1;
  padding: 0.875rem 1.125rem;
  font-size: 1rem;
  border: 1px solid var(--color-border-strong);
  border-radius: 8px;
  background: var(--color-bg-card);
  font-family: var(--font-sans);
  box-shadow: var(--shadow-sm);
}
.search-bar input:focus {
  outline: 2px solid var(--color-link);
  outline-offset: 1px;
  border-color: var(--color-link);
}
.search-bar button {
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
  background: var(--color-link);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background-color 0.15s;
}
.search-bar button:hover { background: var(--color-link-hover); }
@media (max-width: 540px) { .search-bar { flex-direction: column; } }
.hero-trust { color: var(--color-text-muted); font-size: 0.9rem; }

.how-it-works { padding: 3.5rem 0; }
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
.value-prop { text-align: center; }
.value-icon { font-size: 2rem; margin-bottom: 0.5rem; }
.value-prop h3 { font-family: var(--font-sans); margin: 0 0 0.5rem; }
.value-prop p { color: var(--color-text-muted); }

.national-stats {
  padding: 3rem 0;
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
  margin-top: 1.5rem;
}
.stat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
}
.stat-card.stat-good { border-top: 4px solid var(--grade-a); }
.stat-card.stat-bad { border-top: 4px solid var(--grade-f); }
.stat-num {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
}
.stat-desc { color: var(--color-text-muted); font-size: 0.9rem; margin-top: 0.25rem; }

.about-block { padding: 3.5rem 0; }
.about-block p {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  max-width: 720px;
}
.cta-row { display: flex; gap: 1rem; margin-top: 1.5rem; flex-wrap: wrap; }
.cta-link {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border-strong);
  border-radius: 8px;
  color: var(--color-text);
  font-weight: 500;
  text-decoration: none;
}
.cta-link:hover { border-color: var(--color-link); color: var(--color-link); text-decoration: none; }

/* ========== States and tables ========== */
.states-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.75rem;
}
.state-card {
  display: block;
  padding: 1rem 1.25rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s;
}
.state-card:hover { border-color: var(--color-link); transform: translateY(-1px); text-decoration: none; }
.state-name { font-weight: 600; margin-bottom: 0.5rem; }
.state-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.utility-table { overflow-x: auto; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-bg-card); }
.utility-table table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.utility-table th, .utility-table td {
  padding: 0.625rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.utility-table th {
  background: var(--color-bg-soft);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
}
.utility-table tr:last-child td { border-bottom: none; }
.rank { color: var(--color-text-muted); font-size: 0.875rem; }
.utility-link { font-weight: 500; }

/* Distribution bars */
.distribution-bars { display: flex; flex-direction: column; gap: 0.625rem; max-width: 720px; }
.dist-row {
  display: grid;
  grid-template-columns: 40px 1fr 120px;
  gap: 1rem;
  align-items: center;
}
.dist-letter {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
}
.dist-letter.grade-A { color: var(--grade-a); }
.dist-letter.grade-B { color: var(--grade-b); }
.dist-letter.grade-C { color: var(--grade-c); }
.dist-letter.grade-D { color: var(--grade-d); }
.dist-letter.grade-F { color: var(--grade-f); }
.dist-bar-wrap { height: 24px; background: var(--color-bg-soft); border-radius: 4px; overflow: hidden; }
.dist-bar { height: 100%; transition: width 0.3s ease; }
.dist-bar.grade-A { background: var(--grade-a); }
.dist-bar.grade-B { background: var(--grade-b); }
.dist-bar.grade-C { background: var(--grade-c); }
.dist-bar.grade-D { background: var(--grade-d); }
.dist-bar.grade-F { background: var(--grade-f); }
.dist-count { font-size: 0.9rem; font-variant-numeric: tabular-nums; }
.dist-pct { color: var(--color-text-muted); }

/* ========== Utility card lists ========== */
.utility-cards, .utility-list-cards { display: grid; gap: 1rem; }
.utility-card, .utility-list-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.5rem;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s;
}
.utility-list-card { grid-template-columns: auto 1fr auto; }
.utility-card:hover, .utility-list-card:hover {
  border-color: var(--color-link);
  transform: translateY(-1px);
  text-decoration: none;
}
@media (max-width: 720px) {
  .utility-list-card { grid-template-columns: auto 1fr; }
  .card-cta { grid-column: 1 / -1; }
}
@media (max-width: 600px) { .utility-card { grid-template-columns: 1fr; } }
.utility-card-body h3, .card-body h3 {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  margin: 0 0 0.375rem;
}
.utility-card-meta, .card-meta {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0 0 0.5rem;
}
.utility-card-concerns { list-style: none; padding: 0; margin: 0 0 0.75rem; }
.utility-card-concerns li {
  font-size: 0.875rem;
  padding: 0.125rem 0;
}
.utility-card-concerns li::before {
  content: '• ';
  color: var(--severity-moderate);
  font-weight: 700;
  margin-right: 0.25rem;
}
.utility-card-cta, .card-cta {
  color: var(--color-link);
  font-size: 0.875rem;
  font-weight: 500;
}

/* ========== Summary stat grids ========== */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.summary-stat {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.summary-label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.summary-big { font-family: var(--font-serif); font-size: 2rem; font-weight: 700; }

.state-concerns, .county-concerns {
  background: var(--color-bg-soft);
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 1.5rem;
}
.state-concerns h2, .county-concerns h2 { font-size: 1.125rem; margin-bottom: 0.75rem; }
.state-concerns-list, .county-concerns-list { list-style: disc; padding-left: 1.25rem; margin: 0; }
.county-concerns-list { list-style: none; padding: 0; }
.county-concerns-list li {
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--color-border);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.county-concerns-list li:last-child { border-bottom: none; }
.concern-count { color: var(--color-text-muted); font-size: 0.875rem; }

/* ========== Methodology page ========== */
.component-list { display: flex; flex-direction: column; gap: 1rem; margin: 1.5rem 0; }
.component {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1.5rem;
  align-items: start;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
}
.component-weight {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-link);
  text-align: right;
  padding-top: 0.25rem;
}
.component h3 { font-family: var(--font-sans); margin: 0 0 0.5rem; }
.source-note { font-size: 0.875rem; color: var(--color-text-muted); margin-top: 0.5rem; }
@media (max-width: 600px) {
  .component { grid-template-columns: 1fr; gap: 0.5rem; }
  .component-weight { text-align: left; padding-top: 0; }
}

/* ========== Blog ========== */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
}
@media (max-width: 900px) { .blog-layout { grid-template-columns: 1fr; } }
.blog-list { display: flex; flex-direction: column; gap: 1.25rem; }
.post-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.15s, transform 0.15s;
}
.post-card:hover { border-color: var(--color-link); transform: translateY(-1px); }
.post-card-link { display: block; padding: 1.5rem; color: var(--color-text); text-decoration: none; }
.post-card-link:hover { text-decoration: none; }
.post-category {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--color-link);
  background: rgba(31, 78, 201, 0.08);
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  margin-bottom: 0.625rem;
}
.post-card h2 { font-family: var(--font-serif); font-size: 1.375rem; margin: 0 0 0.5rem; }
.post-description { color: var(--color-text-muted); margin: 0 0 1rem; }
.post-meta { display: flex; gap: 0.5rem; font-size: 0.85rem; color: var(--color-text-muted); flex-wrap: wrap; }

.blog-sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.sidebar-block {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
}
.sidebar-block h3 { font-family: var(--font-sans); font-size: 1rem; margin: 0 0 0.75rem; }
.sidebar-block p { color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 0.75rem; }
.category-list { list-style: none; padding: 0; margin: 0; }
.category-list li { padding: 0.375rem 0; border-bottom: 1px dashed var(--color-border); }
.category-list li:last-child { border-bottom: none; }
.category-list a { color: var(--color-text); font-size: 0.925rem; }
.sidebar-cta { color: var(--color-link); font-weight: 500; font-size: 0.9rem; }

/* Blog post */
.post-body p, .post-body li {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.75;
}
.post-body h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  margin: 2.5rem 0 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}
.post-body h3 {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  margin: 2rem 0 0.75rem;
}
.post-body blockquote {
  border-left: 3px solid var(--color-link);
  padding: 0.5rem 1.25rem;
  margin: 1.5rem 0;
  background: var(--color-bg-soft);
  border-radius: 0 8px 8px 0;
}
.post-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}
.post-body th, .post-body td {
  padding: 0.625rem 0.875rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.post-body th { background: var(--color-bg-soft); }

.cta-card {
  background: linear-gradient(135deg, var(--color-link) 0%, #3a7be5 100%);
  color: white;
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  margin: 2rem 0;
}
.cta-card h3 {
  font-family: var(--font-serif);
  color: white;
  font-size: 1.5rem;
  margin: 0 0 0.5rem;
}
.cta-card p { color: rgba(255, 255, 255, 0.9); margin-bottom: 1.25rem; }
.cta-button {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: white;
  color: var(--color-link);
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
}
.cta-button:hover { background: rgba(255,255,255,0.95); text-decoration: none; }

/* Search results */
.search-results { min-height: 1rem; }
.result-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg-card);
  overflow: hidden;
}
.result-list li { border-bottom: 1px solid var(--color-border); }
.result-list li:last-child { border-bottom: none; }
.result-list a { display: flex; flex-direction: column; padding: 0.875rem 1.125rem; text-decoration: none; }
.result-list a:hover { background: var(--color-bg-soft); text-decoration: none; }
.result-city { font-size: 0.875rem; color: var(--color-text-muted); margin-top: 0.125rem; }
.no-results { color: var(--color-text-muted); padding: 0.75rem 0; }

/* Topic cards (contact page) */
.contact-topics { display: grid; gap: 1rem; margin: 1rem 0; }
.topic-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
}
.topic-card h3 { font-family: var(--font-sans); font-size: 1.0625rem; margin: 0 0 0.5rem; }
.topic-card p { font-family: var(--font-sans); margin: 0 0 0.5rem; line-height: 1.55; }
.email {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.95rem;
  color: var(--color-link);
  font-weight: 500;
}
.note { font-size: 0.85rem; color: var(--color-text-muted); font-style: italic; }

/* ========== Brand logo image ========== */
.logo-img {
  height: 130px;
  width: auto;
  display: block;
}
@media (max-width: 720px) {
  .logo-img { height: 86px; }
}

/* Header height proportional to logo */
.site-header { padding: 0.25rem 0; }
.header-inner { padding: 0.25rem 0; min-height: 145px; }
@media (max-width: 720px) {
  .header-inner { min-height: 95px; }
}

/* ========== Homepage hero banner image ========== */
.home-hero-with-banner {
  padding: 0;
  background: transparent;
  position: relative;
}
.home-hero-with-banner .container {
  padding-top: 2.5rem;
  padding-bottom: 4rem;
  text-align: center;
}
.hero-banner {
  width: 100%;
  max-height: 380px;
  overflow: hidden;
  position: relative;
  margin-top: -20px;
}
.hero-banner img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
}
/* Gradient overlay removed per design preference */
@media (max-width: 720px) {
  .hero-banner { max-height: 220px; }
}

/* Search bar hover uses logo green */
.search-bar button:hover {
  background: var(--color-accent-dark);
}

/* ========== International standards comparison ========== */
.eu-fail-badge {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, rgba(196, 48, 48, 0.05) 0%, rgba(196, 48, 48, 0.12) 100%);
  border: 1.5px solid rgba(196, 48, 48, 0.35);
  border-radius: 12px;
  margin-bottom: 1.5rem;
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.55;
}
.eu-fail-badge .eu-flag {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
}
.eu-fail-badge strong { color: var(--severity-severe); display: block; margin-bottom: 0.25rem; }
.eu-fail-badge a { color: var(--color-link); font-weight: 500; text-decoration: underline; }

.compare-table th.num { white-space: nowrap; }
.compare-table th .th-sub {
  display: block;
  font-size: 0.65rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-text-muted);
  font-weight: 400;
  margin-top: 0.125rem;
}
.compare-table td.num { font-size: 0.85rem; }
.compare-table .cell-fail {
  background: rgba(196, 48, 48, 0.12);
  color: var(--severity-severe);
  font-weight: 600;
}
.compare-table .row-exceeds-eu { background: rgba(31, 121, 200, 0.04); }

.tag-eu-fail {
  background: rgba(31, 121, 200, 0.15);
  color: #1f79c8;
  border: 1px solid rgba(31, 121, 200, 0.3);
}

.comparison-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: var(--color-bg-soft);
  border-radius: 4px;
}

/* ========== Utility quick-stats row ========== */
.utility-stats {
  padding: 1.5rem 0;
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border);
}
.util-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}
.util-stat {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  text-align: center;
}
.util-stat-warn { border-top: 4px solid var(--severity-moderate); }
.util-stat-bad { border-top: 4px solid var(--severity-severe); }
.util-stat-num {
  font-family: var(--font-serif);
  font-size: 1.875rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}
.util-stat-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  margin-top: 0.5rem;
}

/* ========== "Is the water safe?" narrative section ========== */
.section-narrative {
  background: var(--color-bg);
}
.section-narrative .lede {
  font-family: var(--font-serif);
  font-size: 1.1875rem;
  line-height: 1.65;
  color: var(--color-text);
  border-left: 3px solid var(--color-link);
  padding-left: 1rem;
}
.section-narrative p {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
}

/* ========== Quick actions ========== */
.section-quickactions {
  background: var(--color-bg-soft);
}
.quick-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}
.quick-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.25rem 1rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s;
}
.quick-action:hover {
  border-color: var(--color-link);
  transform: translateY(-2px);
  text-decoration: none;
}
.qa-icon { font-size: 2rem; margin-bottom: 0.5rem; line-height: 1; }
.qa-title { font-weight: 600; margin-bottom: 0.25rem; }
.qa-sub { font-size: 0.85rem; color: var(--color-text-muted); }

/* ========== Cities served grid ========== */
.cities-served-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
}
.city-served-card {
  display: block;
  padding: 1rem 1.25rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.15s;
}
.city-served-card:hover { border-color: var(--color-link); text-decoration: none; }
.city-served-name { font-weight: 600; margin-bottom: 0.25rem; }
.city-served-meta { font-size: 0.85rem; color: var(--color-text-muted); }

/* ========== Filter category nav ========== */
.filter-cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.filter-cat {
  display: block;
  padding: 1.25rem 1.5rem;
  background: linear-gradient(135deg, rgba(25, 118, 210, 0.04) 0%, rgba(91, 184, 64, 0.06) 100%);
  border: 1.5px solid var(--color-border);
  border-radius: 12px;
  color: var(--color-text);
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s;
}
.filter-cat:hover {
  border-color: var(--color-link);
  transform: translateY(-2px);
  text-decoration: none;
}
.filter-cat-name { font-weight: 600; font-size: 1.0625rem; margin-bottom: 0.375rem; }
.filter-cat-sub { font-size: 0.875rem; color: var(--color-text-muted); }

/* ========== Newsletter signup ========== */
.section-newsletter { padding: 2.5rem 0; }
.newsletter-card {
  background: linear-gradient(135deg, var(--color-link) 0%, var(--color-accent-dark) 100%);
  color: white;
  border-radius: 14px;
  padding: 2.5rem 2rem;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}
.newsletter-card h2 {
  font-family: var(--font-serif);
  color: white;
  margin: 0 0 0.5rem;
  font-size: 1.625rem;
}
.newsletter-card p {
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 1.25rem;
}
.newsletter-form {
  display: flex;
  gap: 0.5rem;
  max-width: 480px;
  margin: 0 auto 0.75rem;
}
.newsletter-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.95);
  font-family: var(--font-sans);
  font-size: 0.95rem;
}
.newsletter-form button {
  padding: 0.75rem 1.5rem;
  background: white;
  color: var(--color-link);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
}
.newsletter-form button:hover { background: rgba(255,255,255,0.92); }
.newsletter-fine {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}
.newsletter-fine a { color: white; text-decoration: underline; }
@media (max-width: 540px) {
  .newsletter-form { flex-direction: column; }
}

/* ========== Test date banner ========== */
.test-date-banner {
  background: rgba(25, 118, 210, 0.06);
  border: 1px solid rgba(25, 118, 210, 0.2);
  border-radius: 8px;
  padding: 0.875rem 1.125rem;
  font-size: 0.925rem;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}
.test-date-stale {
  background: rgba(217, 112, 50, 0.08);
  border-color: rgba(217, 112, 50, 0.3);
}
.test-date-stale em { color: var(--severity-moderate); font-weight: 500; }

.compare-table td.test-year {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

/* ========== Multi-year sample tabs ========== */
.year-tabs {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 0;
  border-bottom: 2px solid var(--color-border);
}
.year-tab {
  padding: 0.5rem 1rem;
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 6px 6px 0 0;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  cursor: pointer;
  margin-bottom: -2px;
}
.year-tab:hover { color: var(--color-link); }
.year-tab[aria-selected="true"] {
  background: var(--color-bg-card);
  border-color: var(--color-border);
  border-bottom-color: var(--color-bg-card);
  color: var(--color-text);
}
.year-tab .year-tab-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.year-panel { display: none; }
.year-panel.active { display: block; }

/* Stale + EU-fail accents on state/county summary stats */
.stale-stat { border-top: 4px solid var(--severity-moderate); }
.eu-fail-stat { border-top: 4px solid #1f79c8; background: rgba(31, 121, 200, 0.04); }