/* The Flock Network — calm civic-tech style */

:root {
  --bg: #17130F;
  --surface: #211B16;
  --surface-alt: #2A211A;
  --border: #4B3A30;
  --text: #F5EFE6;
  --text-muted: #C2B5A7;
  --text-faint: #8C7B6E;
  --accent: #E05A32;        /* hotter warning orange */
  --accent-deep: #FF8A5B;
  --series-a: #1B474D;      /* deep teal for cities series */
  --series-b: #E05A32;      /* terra for cameras series */
  --gridline: #57483F;
  --warning: #8E241E;
  --warning-soft: #351C18;

  --maxw: 1100px;
  --maxw-narrow: 760px;

  --radius-sm: 4px;
  --radius-md: 8px;

  --shadow-1: 0 1px 2px rgba(20,18,10,0.04);

  --font-sans: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-display: 'Instrument Serif', 'Iowan Old Style', 'Source Serif Pro', Georgia, serif;

  --text-xs: 0.8125rem;     /* 13px */
  --text-sm: 0.9375rem;     /* 15px */
  --text-base: 1.0625rem;   /* 17px */
  --text-lg: 1.25rem;       /* 20px */
  --text-xl: 1.625rem;      /* 26px */
  --text-2xl: 2.25rem;      /* 36px */
  --text-hero: 3.25rem;     /* 52px */
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  font-feature-settings: "ss01", "tnum";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
a:hover { color: var(--accent); }

img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.25rem);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--text);
  color: var(--bg);
  padding: .5rem .75rem;
  z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(23, 19, 15, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1.5rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
}
.logo {
  width: 28px;
  height: 28px;
  color: var(--accent);
  flex: 0 0 auto;
}
.brand-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.01em;
}
.site-nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-size: var(--text-sm);
}
.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
}
.site-nav a:hover { color: var(--text); }

@media (max-width: 640px) {
  .site-nav { display: none; }
}

/* Hero */
.hero {
  padding-top: clamp(3rem, 8vw, 5.5rem);
  padding-bottom: clamp(3rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(circle at 72% 18%, rgba(224,90,50,0.18), transparent 34rem),
    linear-gradient(180deg, rgba(142,36,30,0.18), transparent 42%);
}
.eyebrow {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 0 0 1.25rem;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 5.5vw, var(--text-hero));
  line-height: 1.08;
  letter-spacing: -0.01em;
  max-width: 22ch;
  margin: 0 0 1.5rem;
}
.hero-lede {
  font-size: var(--text-lg);
  line-height: 1.55;
  max-width: 62ch;
  margin: 0 0 2.25rem;
  color: var(--text);
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  list-style: none;
  padding: 1.5rem 0 0;
  margin: 0;
  border-top: 1px solid var(--border);
}
.hero-stats li {
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
}
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.stat-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: .35rem;
  line-height: 1.4;
}
.hero-note {
  margin-top: 2rem;
  font-size: var(--text-sm);
  color: var(--text-muted);
  max-width: 70ch;
}
.ethics-note {
  margin-top: 1rem;
  padding: 1rem 1.15rem;
  max-width: 72ch;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--text-sm);
  color: var(--text);
}

/* Advertisement slots */
.ad-slot {
  display: grid;
  gap: .2rem;
  padding: 1rem 1.15rem;
  border: 1px dashed rgba(255, 138, 91, 0.58);
  background:
    repeating-linear-gradient(135deg, rgba(255,255,255,0.035) 0 8px, transparent 8px 16px),
    rgba(33, 27, 22, 0.78);
  border-radius: var(--radius-md);
  color: var(--text-muted);
  text-align: center;
}
.ad-slot span {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .68rem;
  color: var(--accent-deep);
}
.ad-slot strong {
  font-size: var(--text-sm);
  color: var(--text);
}
.ad-slot small {
  font-size: var(--text-xs);
  color: var(--text-faint);
}
.ad-slot-hero {
  margin-top: 1.5rem;
  max-width: 760px;
}
.ad-slot-inline {
  margin: 0 0 2rem;
}
@media (max-width: 820px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 460px) {
  .hero-stats { grid-template-columns: 1fr; }
}

/* Bands */
.band {
  padding-block: clamp(3rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--border);
}
.band-alt { background: var(--surface-alt); }

.warning-band {
  background:
    linear-gradient(180deg, rgba(142,36,30,0.22), rgba(42,33,26,0.84)),
    var(--surface-alt);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.6rem, 3.6vw, var(--text-2xl));
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 0.6rem;
  max-width: 26ch;
}
.section-lede {
  font-size: var(--text-base);
  color: var(--text-muted);
  max-width: 68ch;
  margin: 0 0 2.25rem;
}

h2, h3 { color: var(--text); }
h3 {
  font-size: var(--text-lg);
  line-height: 1.25;
  margin: 0 0 .5rem;
  font-weight: 600;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
.two-col h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-xl);
  margin: 0 0 .75rem;
}
.two-col p { margin: 0 0 1rem; max-width: 55ch; }

@media (max-width: 720px) {
  .two-col { grid-template-columns: 1fr; }
}

/* Inline reference markers */
.ref {
  font-size: 0.85em;
  color: var(--accent-deep);
  text-decoration: none;
  border-bottom: 1px dotted var(--accent);
  white-space: nowrap;
  margin-left: 2px;
}
.ref:hover {
  color: var(--accent);
  border-bottom-style: solid;
}

/* Timeline */
.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  border-left: 2px solid var(--border);
  padding-left: clamp(1.25rem, 3vw, 2rem);
}
.timeline > li {
  position: relative;
  padding-block: 0 2rem;
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: clamp(1rem, 3vw, 2rem);
}
.timeline > li::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(1.25rem, 3vw, 2rem) - 7px);
  top: 0.55rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
}
.band-alt .timeline > li::before { border-color: var(--surface-alt); }
.t-year {
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.1;
  color: var(--accent-deep);
  font-variant-numeric: tabular-nums;
}
.t-body h3 {
  font-size: var(--text-lg);
  margin-bottom: .35rem;
}
.t-body p {
  margin: 0;
  color: var(--text-muted);
  max-width: 65ch;
}
@media (max-width: 640px) {
  .timeline > li { grid-template-columns: 1fr; gap: .25rem; }
  .t-year { font-size: 1.15rem; color: var(--accent-deep); }
}

/* Chart figure */
.chart-figure {
  margin: 0 0 3rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
}
.chart-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.2;
  margin: 0 0 .35rem;
}
.chart-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 0 0 1.25rem;
  max-width: 70ch;
}
.chart {
  width: 100%;
  height: auto;
  overflow: visible;
}
.chart svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}
.chart-source {
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin: 1rem 0 0;
  line-height: 1.5;
}
.chart-source a {
  color: var(--text-muted);
  text-decoration: underline;
  text-decoration-color: var(--border);
}
.chart-source a:hover { color: var(--accent-deep); }

/* Callouts */
.callouts {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}
.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.4rem;
}
.callout h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-lg);
  color: var(--accent-deep);
  margin-bottom: .35rem;
}
.callout p { margin: 0; font-size: var(--text-sm); color: var(--text); }
@media (max-width: 640px) { .callouts { grid-template-columns: 1fr; } }

/* Concerns grid */
.concerns-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.concern {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.4rem;
}

/* Risk cards */
.risk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.risk-card {
  background: linear-gradient(180deg, rgba(224, 90, 50, 0.12), rgba(33, 27, 22, 0.96));
  border: 1px solid rgba(255, 138, 91, 0.34);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.45rem;
}
.risk-kicker {
  display: inline-block;
  margin-bottom: .65rem;
  font-size: var(--text-xs);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-deep);
}
.risk-card h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-xl);
  line-height: 1.15;
}
.risk-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
}
@media (max-width: 880px) {
  .risk-grid { grid-template-columns: 1fr; }
}
.concern h3 {
  font-size: var(--text-base);
  margin-bottom: .35rem;
  font-weight: 600;
}
.concern p { margin: 0; font-size: var(--text-sm); color: var(--text-muted); }
@media (max-width: 880px) { .concerns-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .concerns-grid { grid-template-columns: 1fr; } }

.company-response {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--surface);
  border-left: 3px solid var(--text-muted);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.company-response h3 {
  font-size: var(--text-base);
  margin-bottom: .35rem;
}
.company-response p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Rights education */
.rights-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.rights-panel > div {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.35rem 1.5rem;
}
.rights-panel h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-lg);
  color: var(--accent-deep);
  margin-bottom: .75rem;
}
.rights-list {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: .7rem;
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.rights-list strong { color: var(--text); }
.rights-note {
  margin: 1.25rem 0 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
  font-size: var(--text-sm);
  color: var(--text-muted);
  max-width: 78ch;
}
@media (max-width: 760px) {
  .rights-panel { grid-template-columns: 1fr; }
}

/* Cities list */
.city-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .65rem 2rem;
  font-size: var(--text-base);
}
.city-list li { color: var(--text-muted); padding-left: 0; }
.city-list strong { color: var(--text); }
@media (max-width: 640px) { .city-list { grid-template-columns: 1fr; } }
.postscript {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: var(--text-sm);
  color: var(--text-muted);
}

/* Takeaways */
.takeaways {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 1rem;
  max-width: 72ch;
}
.takeaways li {
  font-size: var(--text-base);
  color: var(--text);
  line-height: 1.55;
}

/* Sources */
.sources {
  list-style: none;
  padding: 0;
  margin: 0;
  columns: 2;
  column-gap: 2.5rem;
  font-size: var(--text-sm);
}
.sources li {
  break-inside: avoid;
  margin-bottom: .65rem;
  color: var(--text-muted);
}
.sources a { color: var(--text); text-decoration-color: var(--border); }
.sources a:hover { color: var(--accent-deep); text-decoration-color: currentColor; }
@media (max-width: 640px) { .sources { columns: 1; } }

/* Footer */
.site-footer {
  background: var(--surface-alt);
  padding-block: 2.25rem;
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-row p { margin: 0; max-width: 60ch; }

/* Focus visibility */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Print */
@media print {
  .site-header, .site-nav { position: static; }
  .band, .hero { break-inside: avoid; }
}