/* ========================================================================
   Failed Bonds Outreach Report — Design System
   Editorial, data-journalism aesthetic. Warm bone paper, terracotta accent.
   Fraunces (variable serif) + JetBrains Mono.
   ======================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght,SOFT@0,9..144,300..900,30..100;1,9..144,300..900,30..100&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* —— PAPER & INK —— */
  --paper:       #F5EFE6;
  --paper-deep:  #ECE3D2;
  --paper-card:  #FBF6EE;
  --ink:         #1A1816;
  --ink-muted:   #5E5650;
  --ink-faint:   #8E8680;
  --hairline:    #D4CCBF;
  --hairline-strong: #B5AB99;

  /* —— ACCENT (Terracotta) —— */
  --accent:        #A4471E;
  --accent-deep:   #7A3416;
  --accent-tint:   #E8D5C8;
  --accent-wash:   #F2E4D6;

  /* —— TIER COLORS —— */
  --tier-a:   #A4471E;  /* terracotta — high leverage */
  --tier-b:   #5C6B47;  /* olive — strong fit */
  --tier-c:   #8B6A3E;  /* burnt umber — strategic */
  --tier-d:   #4A4842;  /* graphite — special */

  /* —— STATUS —— */
  --fmx:        #A4471E;
  --fmx-tint:   #E8D5C8;
  --no-fmx:     #B5AB99;

  /* —— TYPE —— */
  --display: "Fraunces", "Charter", "Georgia", serif;
  --body:    "Fraunces", "Charter", "Georgia", serif;
  --mono:    "JetBrains Mono", ui-monospace, "Menlo", monospace;

  /* —— RHYTHM —— */
  --measure: 78ch;
  --gutter: clamp(1.5rem, 4vw, 4rem);
}

/* —— RESET / BASE —— */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-variation-settings: "opsz" 14, "SOFT" 30;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.55;
  font-feature-settings: "ss01", "tnum" 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* paper grain texture via subtle SVG noise */
  background-image:
    radial-gradient(circle at 25% 15%, rgba(180, 130, 80, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 75% 85%, rgba(120, 80, 50, 0.035) 0%, transparent 50%);
  background-attachment: fixed;
}

::selection { background: var(--accent); color: var(--paper); }

/* —— TYPOGRAPHY —— */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--display);
  color: var(--ink);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.012em;
  font-variation-settings: "opsz" 144, "SOFT" 50;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.5rem, 6vw, 4.2rem); font-weight: 400; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 500; }
h3 { font-size: 1.25rem; font-weight: 500; font-variation-settings: "opsz" 36, "SOFT" 50; }
h4 { font-size: 1.05rem; font-weight: 600; font-variation-settings: "opsz" 18, "SOFT" 30; }

p { margin: 0 0 1em; }
em { font-style: italic; }
strong { font-weight: 600; }

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 200ms, color 200ms;
}
a:hover { border-bottom-color: var(--accent); }

code, kbd, .mono {
  font-family: var(--mono);
  font-size: 0.88em;
  font-weight: 500;
}

/* —— UTILITY: SMALL CAPS LABELS —— */
.smallcaps {
  font-variant-caps: all-small-caps;
  font-feature-settings: "smcp", "c2sc";
  letter-spacing: 0.08em;
  font-weight: 500;
  color: var(--ink-muted);
}

/* —— UTILITY: TABULAR FIGURES —— */
.tnum, table { font-feature-settings: "tnum" 1; }

/* —— HEADER —— */
.site-header {
  border-bottom: 1px solid var(--hairline);
  padding: 1.25rem var(--gutter);
  background: rgba(245, 239, 230, 0.92);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header__inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
}
.site-header__title {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.1rem;
  font-variation-settings: "opsz" 36, "SOFT" 50;
  letter-spacing: -0.01em;
  margin: 0;
}
.site-header__title a {
  color: var(--ink);
  border-bottom: none;
}
.site-header__meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

/* —— PAGE LAYOUT —— */
.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--gutter) 6rem;
}
.lede {
  max-width: 64ch;
  margin: 3.5rem 0 2.5rem;
}
.lede__kicker {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.lede__title {
  font-size: clamp(2.5rem, 6.5vw, 4.8rem);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 60;
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0 0 1.5rem;
}
.lede__title em { font-style: italic; color: var(--accent); font-variation-settings: "opsz" 144, "SOFT" 80; }
.lede__sub {
  font-size: 1.18rem;
  line-height: 1.45;
  color: var(--ink-muted);
  font-weight: 350;
  max-width: 60ch;
}
.lede__sub strong { color: var(--ink); }

/* —— STATS BAR —— */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0;
  margin: 3rem 0;
  border-top: 1px solid var(--hairline-strong);
  border-bottom: 1px solid var(--hairline-strong);
}
.stat {
  padding: 1.5rem 1.5rem 1.5rem 0;
  border-right: 1px solid var(--hairline);
}
.stat:last-child { border-right: none; }
.stat__value {
  font-family: var(--display);
  font-size: 2.6rem;
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 70;
  line-height: 1;
  color: var(--ink);
  font-feature-settings: "tnum" 1, "ss01";
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}
.stat__value--accent { color: var(--accent); }
.stat__label {
  font-family: var(--mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  font-weight: 500;
  line-height: 1.4;
}

/* —— SECTION HEADER —— */
.section {
  margin: 5rem 0 2rem;
}
.section__num {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.section__title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 60;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
  max-width: 30ch;
}
.section__title em { font-style: italic; color: var(--accent); }
.section__dek {
  font-size: 1.05rem;
  color: var(--ink-muted);
  max-width: 60ch;
  line-height: 1.5;
  margin: 0;
}

/* —— DOT PLOT —— */
.dotplot-wrap {
  margin: 2.5rem 0 4rem;
  padding: 2rem 0 1rem;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: var(--paper-card);
  position: relative;
  overflow: visible;
}
.dotplot-wrap__caption {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  margin: 0 var(--gutter) 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 1rem;
}
.dotplot {
  width: 100%;
  height: 360px;
  display: block;
}
.dot {
  cursor: pointer;
  transition: r 150ms ease, opacity 150ms;
}
.dot:hover { opacity: 1; }
.dotplot-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 0.85rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  border-radius: 2px;
  opacity: 0;
  transition: opacity 120ms;
  z-index: 50;
  white-space: nowrap;
  letter-spacing: 0.02em;
  line-height: 1.4;
}
.dotplot-tooltip strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 0.95rem;
  font-variation-settings: "opsz" 24, "SOFT" 50;
  display: block;
  margin-bottom: 0.2rem;
  color: var(--paper);
}
.dotplot-tooltip__meta { color: var(--accent-tint); font-size: 0.7rem; }
.dotplot-tooltip.is-visible { opacity: 1; }

.legend {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
}
.legend__item { display: inline-flex; align-items: center; gap: 0.5rem; }
.legend__swatch {
  width: 10px; height: 10px; border-radius: 50%;
  display: inline-block;
}

/* —— TABLES —— */
.t-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1.5rem 0 1rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-muted);
  flex-wrap: wrap;
}
.t-filter-group { display: inline-flex; align-items: center; gap: 0.4rem; }
.t-filter-btn {
  font-family: var(--mono);
  font-size: 0.72rem;
  background: transparent;
  border: 1px solid var(--hairline-strong);
  color: var(--ink-muted);
  padding: 0.35rem 0.7rem;
  cursor: pointer;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 150ms;
}
.t-filter-btn:hover { background: var(--accent-wash); color: var(--ink); }
.t-filter-btn[aria-pressed="true"] {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.t-search {
  font-family: var(--mono);
  font-size: 0.85rem;
  background: var(--paper-card);
  border: 1px solid var(--hairline);
  padding: 0.5rem 0.75rem;
  color: var(--ink);
  min-width: 220px;
}
.t-search:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--paper);
}
.t-meta { margin-left: auto; font-size: 0.7rem; color: var(--ink-faint); }

.dtable {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  font-feature-settings: "tnum" 1;
  margin: 0.5rem 0 3rem;
}
.dtable thead { border-bottom: 2px solid var(--ink); }
.dtable th {
  text-align: left;
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  padding: 0.85rem 0.9rem 0.85rem 0;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  position: relative;
  white-space: nowrap;
}
.dtable th[data-sort]:hover { color: var(--accent); }
.dtable th[data-sort]::after {
  content: " ↕";
  color: var(--hairline-strong);
  font-size: 0.85em;
}
.dtable th[data-sort][aria-sort="ascending"]::after  { content: " ↑"; color: var(--accent); }
.dtable th[data-sort][aria-sort="descending"]::after { content: " ↓"; color: var(--accent); }
.dtable th.numeric { text-align: right; padding-right: 0.4rem; }

.dtable td {
  padding: 0.95rem 0.9rem 0.95rem 0;
  border-bottom: 1px solid var(--hairline);
  vertical-align: top;
  line-height: 1.4;
}
.dtable td.numeric {
  text-align: right;
  padding-right: 0.4rem;
  font-feature-settings: "tnum" 1;
  white-space: nowrap;
}
.dtable tbody tr { transition: background 100ms; }
.dtable tbody tr:hover { background: var(--paper-card); }
.dtable .district-cell strong {
  font-family: var(--display);
  font-weight: 500;
  font-size: 1.02rem;
  font-variation-settings: "opsz" 24, "SOFT" 50;
  display: block;
  letter-spacing: -0.005em;
}
.dtable .district-cell a { color: var(--ink); border: none; }
.dtable .district-cell a:hover strong { color: var(--accent); }
.dtable .district-cell__sub {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
  letter-spacing: 0.03em;
  margin-top: 0.15rem;
}

/* —— BADGES —— */
.badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.18rem 0.5rem;
  border: 1px solid currentColor;
  border-radius: 1px;
  font-weight: 600;
  vertical-align: middle;
}
.badge--tier-a { color: var(--tier-a); }
.badge--tier-b { color: var(--tier-b); }
.badge--tier-c { color: var(--tier-c); }
.badge--tier-d { color: var(--tier-d); }
.badge--fmx {
  color: var(--paper);
  background: var(--accent);
  border-color: var(--accent);
}
.badge--no-fmx { color: var(--ink-faint); border-color: var(--hairline-strong); }

.fmx-mini {
  display: inline-flex;
  align-items: baseline;
  gap: 0.3rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
}
.fmx-mini::before {
  content: "★";
  font-size: 0.85rem;
  line-height: 1;
}

/* —— PULL QUOTE —— */
.pullquote {
  font-family: var(--display);
  font-size: clamp(1.3rem, 2.5vw, 1.75rem);
  font-style: italic;
  font-weight: 350;
  font-variation-settings: "opsz" 72, "SOFT" 70;
  line-height: 1.3;
  color: var(--ink);
  max-width: 38ch;
  margin: 2.5rem 0;
  padding: 1.25rem 0 1.25rem 1.5rem;
  border-left: 3px solid var(--accent);
  position: relative;
}
.pullquote__attr {
  display: block;
  font-family: var(--mono);
  font-style: normal;
  font-size: 0.72rem;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
  margin-top: 0.85rem;
  text-transform: uppercase;
}

/* —— BRIEF PAGE —— */
.brief-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 2rem 0 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.brief-nav a {
  color: var(--ink-muted);
  font-weight: 500;
  border-bottom: 1px solid var(--hairline);
}
.brief-nav a:hover { color: var(--accent); border-color: var(--accent); }
.brief-nav__center { text-align: center; }

.brief {
  max-width: 78ch;
  margin: 2.5rem 0 4rem;
}
.brief h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 400;
  font-variation-settings: "opsz" 144, "SOFT" 60;
  margin: 0 0 1.2rem;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.brief h2 {
  font-size: 1.45rem;
  font-weight: 500;
  margin: 3rem 0 1rem;
  font-variation-settings: "opsz" 36, "SOFT" 50;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--hairline);
}
.brief h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 2rem 0 0.75rem;
  font-variation-settings: "opsz" 18, "SOFT" 30;
}
.brief p { margin: 0 0 1.1em; }
.brief ul, .brief ol { margin: 0 0 1.2em; padding-left: 1.4em; }
.brief li { margin-bottom: 0.5em; }
.brief code {
  background: var(--paper-card);
  padding: 0.05em 0.35em;
  border-radius: 1px;
  border: 1px solid var(--hairline);
  font-size: 0.85em;
}
.brief blockquote {
  margin: 1.75em 0;
  padding: 0.5em 0 0.5em 1.25em;
  border-left: 3px solid var(--accent);
  font-style: italic;
  color: var(--ink-muted);
  font-variation-settings: "SOFT" 80;
}
.brief blockquote p { margin-bottom: 0.5em; }
.brief table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5em 0 2em;
  font-size: 0.88rem;
  font-feature-settings: "tnum" 1;
}
.brief thead { border-bottom: 1.5px solid var(--ink); }
.brief th {
  text-align: left;
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-faint);
  padding: 0.6rem 0.7rem 0.6rem 0;
  font-weight: 600;
}
.brief td {
  padding: 0.55rem 0.7rem 0.55rem 0;
  border-bottom: 1px solid var(--hairline);
  vertical-align: top;
  line-height: 1.45;
}
.brief tbody tr:hover { background: var(--paper-card); }
.brief hr {
  border: none;
  border-top: 1px solid var(--hairline);
  margin: 2.5em 0;
}

/* Brief metadata block (first lines after H1) */
.brief__meta {
  background: var(--paper-card);
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--accent);
  margin: 1.5rem 0 2.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
  font-feature-settings: "tnum" 1;
}
.brief__meta p { margin: 0 0 0.4em; }
.brief__meta p:last-child { margin-bottom: 0; }
.brief__meta strong { font-weight: 600; }

/* —— FOOTER —— */
.site-footer {
  border-top: 1px solid var(--hairline-strong);
  padding: 3rem var(--gutter) 4rem;
  background: var(--paper-deep);
  margin-top: 6rem;
}
.site-footer__inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  font-size: 0.92rem;
  color: var(--ink-muted);
  line-height: 1.6;
}
.site-footer h4 {
  font-family: var(--mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink);
  font-weight: 600;
  margin: 0 0 0.75rem;
}
.site-footer code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--paper);
  padding: 0.05em 0.3em;
  border: 1px solid var(--hairline);
}

/* —— ANIMATIONS —— */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.lede, .stats, .section { animation: fadeUp 600ms ease-out backwards; }
.lede { animation-delay: 80ms; }
.stats { animation-delay: 200ms; }
.section { animation-delay: 320ms; }

/* —— RESPONSIVE —— */
@media (max-width: 720px) {
  body { font-size: 16px; }
  .lede__title { font-size: 2.2rem; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 1.2rem 1rem 1.2rem 0; }
  .stat__value { font-size: 2rem; }
  .dtable th, .dtable td { font-size: 0.82rem; padding: 0.65rem 0.5rem 0.65rem 0; }
  .t-controls { gap: 0.5rem; }
  .t-search { min-width: 0; flex: 1; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .dotplot-wrap__caption { margin-left: 1rem; margin-right: 1rem; }
}