/* Digital Contractors brand system — Market Pulse */

:root {
  --forest-900: #0E2A1F;
  --forest-800: #133828;
  --forest-700: #1B4332;
  --forest-500: #2D6A4F;
  --forest-400: #40916C;
  --forest-300: #6EB08C;
  --gold: #F8C530;
  --gold-deep: #D6A317;
  --paper: #F4EFE6;
  --paper-50: #FAF6EE;
  --paper-100: #EDE6D6;
  --ink: #0E2A1F;
  --ink-soft: #4A5A52;
  --rule: #C8BDA6;
  --rule-soft: #DDD3BE;

  --premium: var(--gold);
  --viable: var(--forest-500);
  --distribution: #C68A1A;
  --decline: #A03A2A;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
::selection { background: var(--gold); color: var(--forest-900); }

html, body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ─── Header / DC Stamp ──────────────────────────────────────────────────── */

.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  padding: 18px 0;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; }

.stamp-wordmark { display: flex; align-items: center; gap: 10px; }
.dc-stamp {
  position: relative;
  width: 36px; height: 36px;
  border: 1.5px solid var(--ink);
  font-family: 'Inter', sans-serif;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.04em;
  display: flex; align-items: center; justify-content: center;
  color: var(--ink);
}
.dc-stamp::after {
  content: '';
  position: absolute;
  top: -3px; right: -3px;
  width: 6px; height: 6px;
  background: var(--gold);
}
.wordmark { display: flex; flex-direction: column; line-height: 1.05; }
.wordmark .line {
  font-family: 'Inter', sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.wordmark .line.soft { color: var(--ink-soft); }

.header-nav { display: flex; align-items: center; gap: 18px; }
.header-nav .meta {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}
.header-nav a {
  font-family: 'Inter', sans-serif;
  font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 8px 0;
  border-bottom: 1px solid transparent;
}
.header-nav a:hover { color: var(--gold-deep); border-bottom-color: var(--gold-deep); }

/* ─── Typography ──────────────────────────────────────────────────────────── */

.serif { font-family: 'Instrument Serif', Georgia, serif; font-weight: 400; }

.eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.eyebrow.gold { color: var(--gold-deep); }

.h1 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  font-size: clamp(40px, 8vw, 80px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.h2 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  font-size: clamp(32px, 5.2vw, 56px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.h3 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-weight: 400;
  font-size: clamp(24px, 3.6vw, 36px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.lead {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  line-height: 1.5;
  max-width: 52ch;
  color: var(--ink-soft);
}

/* ─── Buttons ─────────────────────────────────────────────────────────────── */

.btn-gold {
  display: inline-block;
  background: var(--gold);
  color: var(--forest-900);
  box-shadow: 0 0 0 1px var(--gold) inset;
  padding: 14px 24px;
  border-radius: 0;
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-gold:hover { background: var(--gold-deep); }
.btn-gold:disabled { opacity: 0.55; cursor: wait; }
.btn-large { padding: 18px 30px; font-size: 14px; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  padding: 14px 0;
  border: none;
  border-bottom: 1px solid currentColor;
  border-radius: 0;
  font-family: 'Inter', sans-serif;
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}
.btn-ghost:hover { color: var(--gold-deep); }

/* ─── Forms ───────────────────────────────────────────────────────────────── */

input.field, select.field {
  background: var(--paper-50);
  border: 1px solid var(--rule);
  border-radius: 0;
  padding: 14px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--ink);
}
input.field:focus, select.field:focus {
  outline: none;
  border-color: var(--gold-deep);
  background: white;
}
input.field::placeholder { color: var(--ink-soft); }

/* ─── Panels / Cards ──────────────────────────────────────────────────────── */

.panel {
  background: var(--paper-50);
  border: 1px solid var(--rule-soft);
}
.panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--rule-soft);
  display: flex; align-items: center; justify-content: space-between;
}
.panel-header .h3-small {
  font-family: 'Instrument Serif', serif;
  font-size: 22px;
  letter-spacing: -0.01em;
}
.panel-header .hint {
  font-size: 11px;
  color: var(--ink-soft);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ─── Tables ──────────────────────────────────────────────────────────────── */

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.data thead th {
  background: var(--paper-100);
  border-bottom: 1px solid var(--rule);
  padding: 10px 14px;
  text-align: left;
  color: var(--ink-soft);
  text-transform: uppercase;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  font-weight: 600;
}
table.data tbody tr {
  border-bottom: 1px solid var(--rule-soft);
}
table.data tbody tr.clickable { cursor: pointer; }
table.data tbody tr.clickable:hover { background: var(--paper-100); }
table.data tbody td {
  padding: 12px 14px;
  vertical-align: middle;
}
table.data td.num, table.data th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ─── Tier + Score styling ────────────────────────────────────────────────── */

.score-num {
  font-family: 'Instrument Serif', serif;
  font-size: 22px;
  font-weight: 400;
  line-height: 1;
}
.score-num.premium { color: var(--premium); }
.score-num.viable { color: var(--viable); }
.score-num.distribution { color: var(--distribution); }
.score-num.decline { color: var(--decline); }

.tier-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 0;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid currentColor;
}
.tier-badge.premium { color: var(--gold-deep); background: rgba(248, 197, 48, 0.12); }
.tier-badge.viable { color: var(--forest-700); background: rgba(45, 106, 79, 0.10); }
.tier-badge.distribution { color: var(--distribution); background: rgba(198, 138, 26, 0.10); }
.tier-badge.decline { color: var(--decline); background: rgba(160, 58, 42, 0.10); }

.subscore {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}
.subscore.high { color: var(--forest-500); }
.subscore.low { color: var(--distribution); }
.subscore.very-low { color: var(--decline); }
.subscore.empty { color: var(--ink-soft); }

.client-name {
  font-weight: 600;
  color: var(--ink);
}
.subline {
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 2px;
}

.data-source-mock {
  display: inline-block;
  font-size: 9.5px;
  background: rgba(198, 138, 26, 0.12);
  color: var(--distribution);
  padding: 2px 6px;
  margin-left: 6px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ─── Footer note ─────────────────────────────────────────────────────────── */

.footer-note {
  margin-top: 40px;
  padding: 20px 24px;
  background: var(--paper-50);
  border: 1px solid var(--rule-soft);
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.footer-note strong { color: var(--ink); font-weight: 600; }

/* ─── Loading / states ────────────────────────────────────────────────────── */

.empty-state {
  padding: 48px;
  text-align: center;
  color: var(--ink-soft);
}
#loading-msg {
  display: none;
  padding: 14px 20px;
  background: var(--paper-100);
  color: var(--ink);
  font-size: 13px;
  border-bottom: 1px solid var(--rule-soft);
  letter-spacing: 0.04em;
}
.error {
  padding: 16px 20px;
  background: rgba(160, 58, 42, 0.08);
  border-left: 3px solid var(--decline);
  color: var(--decline);
  font-size: 14px;
}