/* style.css — Sonoma Mesh design tokens + components
   Concept: "Signal in the Hills" — warm stone, ember amber signal color,
   deep redwood/forest green, tuned for a rural emergency-comms audience. */

/* ---------- Fonts ---------- */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@700,800,500&f[]=satoshi@400,500,700,900&display=swap');

:root {
  --font-display: 'Cabinet Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Satoshi', 'Segoe UI', sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, monospace;
}

/* ---------- Type scale ---------- */
:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 4.5rem);
  --text-hero: clamp(2.75rem, 0.8rem + 6vw, 6rem);
}

/* ---------- Spacing ---------- */
:root {
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
}

/* ---------- Color — Light (default) ---------- */
:root,
[data-theme='light'] {
  --color-bg: #f7f5f0;
  --color-surface: #fbf9f4;
  --color-surface-2: #ffffff;
  --color-surface-offset: #efebe2;
  --color-surface-offset-2: #e7e1d3;
  --color-surface-dynamic: #ded6c4;
  --color-divider: #ddd6c8;
  --color-border: #ddd6c8;

  --color-text: #211d16;
  --color-text-muted: #6b6559;
  --color-text-faint: #a79f8f;
  --color-text-inverse: #fbf9f4;

  /* Primary — ember amber (signal / beacon) */
  --color-primary: #c1622a;
  --color-primary-hover: #9c4d1f;
  --color-primary-active: #7a3b16;
  --color-primary-highlight: #f0ddcb;

  /* Secondary — redwood forest green */
  --color-secondary: #2f4a3c;
  --color-secondary-hover: #24392e;
  --color-secondary-highlight: #dde6de;

  --color-success: #43703a;
  --color-success-highlight: #dbe6d4;
  --color-warning: #964219;
  --color-warning-highlight: #ecd9c8;
  --color-error: #99342f;
  --color-error-highlight: #eeddd8;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-sm: 0 1px 2px oklch(0.25 0.03 55 / 0.08);
  --shadow-md: 0 6px 20px oklch(0.25 0.03 55 / 0.1);
  --shadow-lg: 0 16px 40px oklch(0.25 0.03 55 / 0.16);

  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1180px;
  --content-full: 100%;
}

/* ---------- Color — Dark ---------- */
[data-theme='dark'] {
  --color-bg: #14120f;
  --color-surface: #1b1815;
  --color-surface-2: #201c18;
  --color-surface-offset: #211d18;
  --color-surface-offset-2: #292420;
  --color-surface-dynamic: #322c26;
  --color-divider: #34302a;
  --color-border: #34302a;

  --color-text: #ede8de;
  --color-text-muted: #a39b8c;
  --color-text-faint: #766f62;
  --color-text-inverse: #14120f;

  --color-primary: #e08a47;
  --color-primary-hover: #eda468;
  --color-primary-active: #f4bc8c;
  --color-primary-highlight: #3a2d20;

  --color-secondary: #6a9280;
  --color-secondary-hover: #82a897;
  --color-secondary-highlight: #22302a;

  --color-success: #7fae70;
  --color-success-highlight: #263124;
  --color-warning: #d68a54;
  --color-warning-highlight: #3a2c20;
  --color-error: #cf8580;
  --color-error-highlight: #3a2624;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 20px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #14120f;
    --color-surface: #1b1815;
    --color-surface-2: #201c18;
    --color-surface-offset: #211d18;
    --color-surface-offset-2: #292420;
    --color-surface-dynamic: #322c26;
    --color-divider: #34302a;
    --color-border: #34302a;
    --color-text: #ede8de;
    --color-text-muted: #a39b8c;
    --color-text-faint: #766f62;
    --color-text-inverse: #14120f;
    --color-primary: #e08a47;
    --color-primary-hover: #eda468;
    --color-primary-active: #f4bc8c;
    --color-primary-highlight: #3a2d20;
    --color-secondary: #6a9280;
    --color-secondary-hover: #82a897;
    --color-secondary-highlight: #22302a;
  }
}

/* ================= Layout ================= */
.wrap {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.wrap--narrow {
  max-width: var(--content-narrow);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.wrap--default {
  max-width: var(--content-default);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

section {
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
}
section.section--tight {
  padding-block: clamp(var(--space-10), 5vw, var(--space-16));
}

/* ================= Header / Nav ================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  max-width: 1340px;
}
.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
}
.brand svg {
  width: 34px;
  height: 34px;
  color: var(--color-primary);
  flex-shrink: 0;
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  line-height: 1;
}
.brand-name span {
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
.nav-links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a[aria-current='page'] {
  color: var(--color-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-surface);
}
.theme-toggle:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.nav-toggle {
  display: none;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

@media (max-width: 1260px) {
  .nav-links {
    position: fixed;
    inset: 64px var(--space-4) auto var(--space-4);
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    box-shadow: var(--shadow-lg);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition:
      transform var(--transition-interactive),
      opacity var(--transition-interactive);
  }
  .nav-links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a {
    width: 100%;
    padding: var(--space-3) var(--space-2);
    border-radius: var(--radius-sm);
  }
  .nav-links a:hover {
    background: var(--color-surface-offset);
  }
  .nav-toggle {
    display: inline-flex;
  }
}

/* ================= Inline text links ================= */
/* Generic in-copy links (paragraphs, list items, tables) — not nav, footer,
   buttons, pills, or tags, which set their own color and win on specificity. */
a {
  color: var(--color-secondary);
  text-decoration-color: var(--color-secondary);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
a:hover {
  color: var(--color-primary);
  text-decoration-color: var(--color-primary);
}
[data-theme='dark'] a {
  color: var(--color-secondary-hover);
  text-decoration-color: var(--color-secondary-hover);
}
[data-theme='dark'] a:hover {
  color: var(--color-primary);
  text-decoration-color: var(--color-primary);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) a {
    color: var(--color-secondary-hover);
    text-decoration-color: var(--color-secondary-hover);
  }
  :root:not([data-theme]) a:hover {
    color: var(--color-primary);
    text-decoration-color: var(--color-primary);
  }
}

/* ================= Buttons ================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  text-decoration: none;
  border: 1px solid transparent;
  line-height: 1;
}
.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff8ef;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
}
.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-ghost {
  background: var(--color-surface-offset);
  color: var(--color-text);
}
.btn-ghost:hover {
  background: var(--color-surface-offset-2);
}

/* ================= Hero ================= */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-surface-offset), var(--color-bg));
  border-bottom: 1px solid var(--color-border);
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding-block: clamp(var(--space-16), 9vw, var(--space-24));
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  white-space: nowrap;
  max-width: 100%;
}
.eyebrow svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}
@media (max-width: 480px) {
  .eyebrow {
    white-space: normal;
  }
}
.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}
.hero h1 em {
  font-style: normal;
  color: var(--color-primary);
}
.hero-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-bottom: var(--space-8);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.hero-art {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}
.hero-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .hero .wrap {
    grid-template-columns: 1fr;
  }
  .hero-art {
    order: -1;
  }
}

/* ================= Page header (interior pages) ================= */
.page-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface-offset);
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}
.page-header h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-4);
}
.page-header p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 65ch;
}

/* ================= Section headings ================= */
.section-head {
  max-width: 640px;
  margin-bottom: var(--space-12);
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-4);
}
.section-head p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}
.section-head.center {
  margin-inline: auto;
  text-align: center;
}

/* ================= Cards ================= */
.card-grid {
  display: grid;
  gap: var(--space-6);
}
.card-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}
.card-grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 860px) {
  .card-grid.cols-3,
  .card-grid.cols-2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}
.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}
.card-icon svg {
  width: 24px;
  height: 24px;
}
.card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ================= Steps ================= */
.steps {
  display: grid;
  gap: var(--space-6);
  counter-reset: step;
}
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.step-num {
  counter-increment: step;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-secondary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  flex-shrink: 0;
}
.step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.step p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}
.step .btn {
  margin-top: var(--space-2);
}

/* ================= Callout / info panels ================= */
.callout {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  padding: var(--space-8);
  background: var(--color-surface-offset);
}
.callout--primary {
  background: var(--color-primary-highlight);
  border-color: color-mix(in oklab, var(--color-primary) 30%, var(--color-border));
}
.callout--secondary {
  background: var(--color-secondary-highlight);
  border-color: color-mix(in oklab, var(--color-secondary) 30%, var(--color-border));
}
.callout h3,
.callout h4 {
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.callout h3 svg,
.callout h4 svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-primary);
}
.callout p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.callout ul {
  margin-top: var(--space-3);
  display: grid;
  gap: var(--space-2);
}
.callout--with-qr {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-8);
  align-items: center;
}
.callout-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}
.callout-qr img {
  width: 132px;
  height: 132px;
  display: block;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #f7f5f0;
  padding: var(--space-2);
}
.callout-qr span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  max-width: 132px;
}
@media (max-width: 860px) {
  .callout--with-qr {
    grid-template-columns: 1fr;
    justify-items: start;
  }
  .callout-qr {
    align-items: flex-start;
    text-align: left;
  }
}

/* ================= Channel directory ================= */
.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-6);
}
.channel-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-sm);
}
.channel-card--featured {
  background: var(--color-secondary-highlight);
  border-color: color-mix(in oklab, var(--color-secondary) 30%, var(--color-border));
}
.channel-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}
.channel-card-head h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
}
.channel-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-primary);
  background: var(--color-primary-highlight);
  padding: 2px var(--space-3);
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.channel-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  flex-grow: 1;
}
.channel-card-foot {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.channel-card-foot img {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #f7f5f0;
  padding: 4px;
  flex-shrink: 0;
}
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}
@media (max-width: 860px) {
  .channel-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .channel-grid {
    grid-template-columns: 1fr;
  }
}

/* ================= Use case rows ================= */
.usecase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  padding-block: clamp(var(--space-10), 5vw, var(--space-16));
  border-bottom: 1px solid var(--color-border);
}
.usecase:last-child {
  border-bottom: none;
}
.usecase:nth-child(even) .usecase-media {
  order: 2;
}
.usecase-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.usecase-media img {
  width: 100%;
  object-fit: cover;
}
.usecase-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: var(--color-secondary-highlight);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  white-space: nowrap;
}
.usecase-tag svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
[data-theme='dark'] .usecase-tag {
  color: var(--color-text);
}
.usecase h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
}
.usecase p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.usecase ul {
  display: grid;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
@media (max-width: 860px) {
  .usecase {
    grid-template-columns: 1fr;
  }
  .usecase:nth-child(even) .usecase-media {
    order: -1;
  }
}

/* ================= Tables ================= */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}
table.data-table {
  min-width: 640px;
}
.data-table th,
.data-table td {
  text-align: left;
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-border);
}
.data-table th {
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  background: var(--color-surface-offset);
}
.data-table tr:last-child td {
  border-bottom: none;
}
.data-table td.good {
  color: var(--color-success);
  font-weight: 700;
}
.data-table td.bad {
  color: var(--color-error);
  font-weight: 700;
}

/* ================= Links list / resources ================= */
.resource-group h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}
.resource-group > p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-5);
}
.resource-list {
  display: grid;
  gap: var(--space-3);
}
.resource-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--color-text);
}
.resource-link:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.resource-link .rl-title {
  font-weight: 700;
  font-size: var(--text-sm);
}
.resource-link .rl-desc {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}
.resource-link svg {
  width: 18px;
  height: 18px;
  color: var(--color-text-faint);
  flex-shrink: 0;
}

/* ================= Map page ================= */
#map {
  width: 100%;
  height: 520px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}
.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.map-legend span {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-block;
}
.dot--primary {
  background: var(--color-primary);
}
.dot--secondary {
  background: var(--color-secondary);
}

/* ================= CTA band ================= */
.cta-band {
  background: var(--color-secondary);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 6vw, var(--space-16));
  text-align: center;
}
.cta-band h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  margin-bottom: var(--space-4);
  color: #fff;
}
.cta-band p {
  color: color-mix(in oklab, #fff 80%, transparent);
  max-width: 60ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
  font-size: var(--text-lg);
}
.cta-band .btn-primary {
  background: var(--color-primary);
}
.cta-band .btn-secondary {
  border-color: color-mix(in oklab, #fff 40%, transparent);
  color: #fff;
}
.cta-band .btn-secondary:hover {
  border-color: #fff;
}

/* ================= Footer ================= */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface-offset);
  padding-block: var(--space-16) var(--space-10);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}
.footer-brand p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-4);
  max-width: 34ch;
}
.footer-col h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}
.footer-col ul {
  display: grid;
  gap: var(--space-3);
}
.footer-col a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--text-sm);
}
.footer-col a:hover {
  color: var(--color-primary);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
@media (max-width: 860px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ================= Misc ================= */
.text-muted {
  color: var(--color-text-muted);
}
.mt-8 {
  margin-top: var(--space-8);
}
.mt-12 {
  margin-top: var(--space-12);
}
.divider {
  height: 1px;
  background: var(--color-border);
  border: none;
  margin-block: var(--space-16);
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}
.pill svg {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
}
.source-note {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.source-note a {
  color: var(--color-text-muted);
}

/* ================= Help Out form ================= */
.help-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-12);
  align-items: start;
}
@media (max-width: 860px) {
  .help-layout {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}
.help-form {
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-field label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--color-text);
}
.form-field .field-hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.form-field input[type='text'],
.form-field input[type='email'],
.form-field textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  transition:
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive);
}
.form-field textarea {
  resize: vertical;
  min-height: 140px;
  font-family: var(--font-body);
}
.form-field input[type='text']:focus,
.form-field input[type='email']:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
}
.form-field input:invalid:not(:placeholder-shown) {
  border-color: var(--color-error);
}
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-submit {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.form-submit .btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}
.form-status {
  display: none;
  align-items: flex-start;
  gap: var(--space-3);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
}
.form-status svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}
.form-status.is-visible {
  display: flex;
}
.form-status--success {
  background: var(--color-success-highlight);
  color: var(--color-success);
}
.form-status--error {
  background: var(--color-error-highlight);
  color: var(--color-error);
}
.help-side-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.help-side-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.help-side-card h3 svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.help-side-card ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-left: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}