/* Palette sampled from the Community Carbonates flyer. */
:root {
  color-scheme: light;
  --cream: #f4f1e6;
  --cream-deep: #eae5da;
  --card: #fdfbf6;
  --slate: #2f3f46;
  --green: #718b66;        /* lines and fills */
  --green-text: #4f6b44;   /* darker green for text, readable on cream */
  --teal: #3c7775;
  --sage: #9eb087;
  --sage-light: #bfcdb1;
  --text: #2f3f46;
  --muted: #5a676c;
  --line: #ddd8c8;
  --grid: #e7e2d4;
  --banner-bg: #fbefc9;
  --banner-text: #5c4400;
  --head: "Outfit", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --body: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--cream);
  background-image: linear-gradient(180deg, var(--cream-deep) 0, var(--cream) 380px);
  color: var(--text);
  font: 16px/1.6 var(--body);
  -webkit-text-size-adjust: 100%;
}

main { max-width: 800px; margin: 0 auto; padding: 28px 16px 44px; }

/* ---- hero ---------------------------------------------------------------------------- */
.hero { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 18px; }
.hero-text { min-width: 0; }
h1 {
  margin: 0;
  font: 800 clamp(30px, 9vw, 66px)/0.98 var(--head);
  letter-spacing: .005em;
}
h1 span { display: block; }
.slate { color: var(--slate); }
.green { color: var(--green-text); }
.teal { color: var(--teal); }
.rule {
  height: 5px; margin: 16px 0 14px; max-width: 520px; border-radius: 3px;
  background: linear-gradient(90deg, #5a8574, var(--teal) 45%, var(--sage-light) 80%, transparent);
}
.tagline {
  margin: 0;
  font: 700 clamp(14px, 3.7vw, 22px)/1.2 var(--head);
  letter-spacing: .05em; text-transform: uppercase; color: var(--slate);
}
.logo { width: clamp(60px, 15vw, 102px); height: auto; flex: none; margin-top: 4px; }

.blurb { margin: 0 0 24px; max-width: 64ch; font-size: 16.5px; font-weight: 500; }

.banner {
  margin: 0 0 18px; padding: 10px 14px; border-radius: 10px;
  background: var(--banner-bg); color: var(--banner-text); font-size: 14px;
}

/* ---- section headings ---------------------------------------------------------------- */
.section-title {
  margin: 8px 0 6px;
  font: 800 clamp(28px, 6.5vw, 40px)/1.1 var(--head);
  color: var(--slate);
}
.section-title::after {
  content: ""; display: block; width: 64px; height: 5px; margin-top: 8px; border-radius: 3px; background: var(--green);
}
.section-lede { margin: 12px 0 18px; color: var(--muted); max-width: 66ch; }

.panel {
  background: rgba(253, 251, 246, .55);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px 14px 14px;
  margin-bottom: 18px;
}
.panel-head { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin-bottom: 2px; }
h3 { margin: 0; font: 800 clamp(21px, 5vw, 27px)/1.15 var(--head); color: var(--slate); }
.chip {
  font-size: 12px; font-weight: 700; letter-spacing: .03em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 999px; background: #e3ecda; color: var(--green-text);
}
.chip.alt { background: #dcebea; color: var(--teal); }
.panel-lede { margin: 6px 2px 14px; color: var(--muted); }

.pending {
  margin: 4px 0 2px; padding: 22px 16px; text-align: center; color: var(--muted);
  border: 1px dashed var(--sage); border-radius: 12px; background: var(--card);
}

/* ---- "first results coming soon" message --------------------------------------------- */
.teaser {
  margin: 0 0 18px; padding: 20px 16px 16px; text-align: center; border-radius: 16px;
  background: linear-gradient(135deg, #e3ecda 0%, #d6e3d3 55%, #cde0dc 100%);
  border: 1px solid #c4d3b6;
}
.teaser-eyebrow { margin: 0 0 4px; font: 800 12px/1.2 var(--head); letter-spacing: .12em; text-transform: uppercase; color: var(--teal); }
.teaser h3 { margin: 0 0 8px; font-size: clamp(26px, 6.5vw, 36px); }
.teaser p { margin: 0 auto 10px; max-width: 48ch; }
.teaser-small { font-size: 14px; color: var(--muted); margin-bottom: 0 !important; }
.dots { display: flex; justify-content: center; gap: 12px; margin: 16px 0 10px; }
.dots i { width: 15px; height: 15px; border-radius: 3px; transform: rotate(45deg); border: 2px solid var(--sage); background: rgba(255, 255, 255, .5); }
.dots i.done { background: var(--green); border-color: var(--green); }
.dots i.now { border-color: var(--teal); animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(60, 119, 117, .45); } 50% { box-shadow: 0 0 0 8px rgba(60, 119, 117, 0); } }
@media (prefers-reduced-motion: reduce) { .dots i.now { animation: none; } }

/* ---- stat tiles ---------------------------------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 12px; }
.stats.two { grid-template-columns: repeat(2, 1fr); }
.stat {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 11px 12px 9px; display: flex; flex-direction: column; gap: 2px;
}
.stat-label { font-size: 12.5px; color: var(--muted); line-height: 1.3; }
.est { white-space: nowrap; }
.stat-value {
  font: 700 clamp(21px, 5.4vw, 30px)/1.15 var(--head);
  font-variant-numeric: tabular-nums; color: var(--slate);
}
.stat-value.slate { color: var(--slate); }
.stat-value.green { color: var(--green-text); }
.stat-value.teal { color: var(--teal); }

/* ---- chart card ---------------------------------------------------------------------- */
.card { margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 12px 6px; }
.readout { margin: 0 4px 6px; min-height: 1.6em; font-size: 14.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.readout b { color: var(--text); }
.readout .l-slate { color: var(--slate); font-weight: 700; }
.readout .l-green { color: var(--green-text); font-weight: 700; }
.readout .l-teal { color: var(--teal); font-weight: 700; }
.chart { width: 100%; touch-action: pan-y; }
.chart svg { display: block; width: 100%; height: auto; }
.empty { padding: 40px 12px; text-align: center; color: var(--muted); }

.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 6px 4px 10px; font-size: 13px; color: var(--muted); }
.legend .key { display: inline-block; width: 20px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }
.key.slate { background: var(--slate); }
.key.green { background: var(--green); }
.key.dashed { background: repeating-linear-gradient(90deg, var(--green) 0 5px, transparent 5px 9px); }

figcaption { border-top: 1px solid var(--line); padding: 12px 4px 8px; font-size: 15.5px; }
figcaption p { margin: 0 0 10px; }
figcaption .small { font-size: 14px; color: var(--muted); }
.eq {
  text-align: center; font: 700 clamp(15px, 4.4vw, 19px)/1.3 var(--head); color: var(--slate);
  background: var(--cream); border-radius: 10px; padding: 9px 8px;
}

/* ---- growth rate strip --------------------------------------------------------------- */
.rate { margin-top: 16px; padding: 14px 14px 12px; border-radius: 12px; background: #e9efe1; border: 1px solid #d3ddc6; }
.rate h4 { margin: 0 0 6px; font: 800 clamp(18px, 4.4vw, 21px)/1.2 var(--head); color: var(--slate); }
.rate p { margin: 0; font-size: 15px; }
.rate-nums { display: flex; flex-wrap: wrap; gap: 6px 22px; margin: 8px 0 6px; }
.rate-nums span { display: flex; flex-direction: column; font-size: 12.5px; color: var(--muted); }
.rate-nums b { font: 800 clamp(20px, 5vw, 26px)/1.15 var(--head); color: var(--green-text); font-variant-numeric: tabular-nums; }

/* ---- comparisons --------------------------------------------------------------------- */
.bench-title { margin: 20px 4px 2px; font: 800 clamp(19px, 4.6vw, 23px)/1.2 var(--head); color: var(--slate); }
.bench-lede { margin: 0 4px 12px; color: var(--muted); font-size: 15px; }
.bench { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.bench-card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 13px 13px 12px; display: flex; flex-direction: column; gap: 4px; }
.bench-tag { font: 700 12px/1 var(--head); letter-spacing: .08em; text-transform: uppercase; color: var(--teal); }
.bench-big { font: 800 clamp(24px, 6vw, 32px)/1.1 var(--head); color: var(--green-text); font-variant-numeric: tabular-nums; }
.bench-card p { margin: 0; font-size: 14px; line-height: 1.45; }
.bench-card p.goal { margin-top: 4px; padding-top: 7px; border-top: 1px solid var(--line); font-weight: 500; }
.bar { height: 8px; border-radius: 4px; background: var(--cream-deep); overflow: hidden; margin: 4px 0 2px; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--sage), var(--green)); border-radius: 4px; }

/* ---- footer / details ---------------------------------------------------------------- */
.how { margin: 4px 0 18px; padding: 12px 14px; background: rgba(253, 251, 246, .55); border: 1px solid var(--line); border-radius: 12px; font-size: 14.5px; }
.how summary { cursor: pointer; font: 700 15.5px var(--head); color: var(--slate); }
.how ul { margin: 10px 0 2px; padding-left: 20px; }
.how li { margin: 5px 0; }
footer { margin-top: 20px; font-size: 13.5px; color: var(--muted); text-align: center; }
footer p { margin: 2px 0; }

/* ---- chart drawing (SVG) ------------------------------------------------------------- */
.grid { stroke: var(--grid); stroke-width: 1; }
.axis { stroke: var(--muted); stroke-width: 1; }
.tick-text { fill: var(--muted); font: 12px var(--body); }
.tick-text.major { font-weight: 700; fill: var(--slate); }
.tick-text.date { font-size: 11.5px; }
.tick-text.slate { fill: var(--slate); }
.tick-text.green { fill: var(--green-text); }
.axis-title { fill: var(--muted); font: 12.5px var(--body); }
.axis-title.slate { fill: var(--slate); }
.axis-title.green { fill: var(--green-text); }
.line { fill: none; stroke-width: 2.6; stroke-linejoin: round; stroke-linecap: round; }
.line.slate { stroke: var(--slate); }
.line.green { stroke: var(--green); }
.line.proj { stroke-dasharray: 2 7; opacity: .9; }
.dot.slate { fill: var(--slate); }
.dot.green { fill: var(--green); }
.guide { stroke: var(--muted); stroke-width: 1; stroke-dasharray: 3 3; }
.hover-dot { stroke: var(--card); stroke-width: 2; }

@media (max-width: 640px) {
  .bench { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  main { padding-top: 20px; }
  .panel { padding: 14px 10px 12px; }
  .stats { gap: 8px; }
  .stat { padding: 9px 8px 8px; }
  .stat-label { font-size: 11.5px; }
}