/* ==========================================================================
   Design system
   --------------------------------------------------------------------------
   One stylesheet, no framework, no CDN. That keeps the Content Security Policy
   strict ("everything from 'self'"), the page fast, and the look distinct from
   every other Bootstrap consultancy site.

   Order:
     1. Tokens
     2. Reset and base elements
     3. Layout primitives
     4. Typography helpers
     5. Buttons and links
     6. Header and navigation
     7. Hero
     8. Cards and lists
     9. Sections and bands
    10. Forms
    11. Alerts and badges
    12. Footer
    13. Admin
    14. Utilities and responsive rules
   ========================================================================== */

/* -------------------------------------------------------------------------
   1. Tokens
   ---------------------------------------------------------------------- */
:root {
  /* Ink and surface */
  --ink-900: #0a1222;
  --ink-800: #101c31;
  --ink-700: #1b2b45;
  --ink-600: #2c3d5a;
  --ink-500: #4a5a75;
  --ink-400: #6b7a93;
  --ink-300: #97a3b6;

  --surface: #ffffff;
  --surface-muted: #f5f8fc;
  --surface-sunken: #eef3f9;
  --border: #e0e7f0;
  --border-strong: #cbd6e4;

  /* Accent */
  --accent-700: #0f45c4;
  --accent-600: #1b5ce8;
  --accent-500: #2f72ff;
  --accent-100: #e7effe;
  --accent-on-dark: #7aa5ff;

  /* Signal colours */
  --positive: #0f8f6c;
  --positive-bg: #e6f6f1;
  --warning: #9a6200;
  --warning-bg: #fdf3e0;
  --danger: #b42318;
  --danger-bg: #fdeceb;

  /* Typography */
  --font-sans: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system,
    "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Consolas, "Liberation Mono",
    monospace;

  /* Spacing and shape */
  --container: 1180px;
  --gutter: 1.5rem;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 2px rgba(10, 18, 34, 0.06);
  --shadow: 0 6px 24px -12px rgba(10, 18, 34, 0.24);
  --shadow-lg: 0 24px 60px -32px rgba(10, 18, 34, 0.45);

  --section-y: clamp(3.5rem, 7vw, 6.5rem);
}

/* -------------------------------------------------------------------------
   2. Reset and base
   ---------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink-700);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
svg.icon { display: inline-block; vertical-align: -0.2em; flex: none; }

h1, h2, h3, h4 {
  margin: 0 0 0.6em;
  color: var(--ink-900);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 650;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0 0 1rem; padding-left: 1.2rem; }

a { color: var(--accent-600); text-decoration: none; }
a:hover { color: var(--accent-700); text-decoration: underline; }

hr { border: 0; border-top: 1px solid var(--border); margin: 2.5rem 0; }

:focus-visible {
  outline: 3px solid var(--accent-500);
  outline-offset: 2px;
  border-radius: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink-900);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 200;
}
.skip-link:focus { left: 0; }

/* -------------------------------------------------------------------------
   3. Layout primitives
   ---------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); }
.section--muted { background: var(--surface-muted); }
.section--sunken { background: var(--surface-sunken); }
.section--dark { background: var(--ink-900); color: #c9d4e4; }
.section--dark h2, .section--dark h3 { color: #fff; }

.section__head { max-width: 46rem; margin-bottom: 2.75rem; }
.section__head--center { margin-inline: auto; text-align: center; }
.section__lead { font-size: 1.075rem; color: var(--ink-500); }
.section--dark .section__lead { color: #9fb0c8; }

.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.stack > * + * { margin-top: 1rem; }

/* -------------------------------------------------------------------------
   4. Typography helpers
   ---------------------------------------------------------------------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-600);
  margin: 0 0 1rem;
}
.section--dark .eyebrow,
.hero--home .eyebrow { color: var(--accent-on-dark); }

.lead { font-size: 1.15rem; color: var(--ink-500); }

.muted { color: var(--ink-400); }
.small { font-size: 0.875rem; }

.rule {
  width: 56px;
  height: 3px;
  background: var(--accent-600);
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

/* -------------------------------------------------------------------------
   5. Buttons
   ---------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn:hover { text-decoration: none; }

.btn--primary { background: var(--accent-600); color: #fff; }
.btn--primary:hover { background: var(--accent-700); color: #fff; }

.btn--ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--ink-800);
}
.btn--ghost:hover { border-color: var(--ink-600); color: var(--ink-900); }

.btn--on-dark {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
}
.btn--on-dark:hover { background: rgba(255, 255, 255, 0.16); color: #fff; }

.btn--sm { padding: 0.55rem 1rem; font-size: 0.875rem; }
.btn--block { width: 100%; justify-content: center; }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.85rem; }

.inline-form { display: inline; margin: 0; }

/* -------------------------------------------------------------------------
   6. Header and navigation
   ---------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 72px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink-900);
  font-weight: 650;
  letter-spacing: -0.015em;
  font-size: 1.05rem;
}
.brand-lockup:hover { text-decoration: none; color: var(--ink-900); }
.brand-lockup__mark { border-radius: 7px; }
.brand-lockup--footer { color: #fff; }
.brand-lockup--footer:hover { color: #fff; }

.primary-nav { display: flex; align-items: center; gap: 2rem; }

.primary-nav__list {
  display: flex;
  align-items: center;
  gap: 1.65rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-nav__link {
  color: var(--ink-600);
  font-size: 0.94rem;
  font-weight: 550;
  padding-block: 0.4rem;
  border-bottom: 2px solid transparent;
}
.primary-nav__link:hover { color: var(--ink-900); text-decoration: none; }
.primary-nav__link.is-current { color: var(--ink-900); border-bottom-color: var(--accent-600); }

.primary-nav__actions { display: flex; align-items: center; gap: 1.1rem; }

/* The login link stays deliberately quiet. */
.primary-nav__quiet {
  font-size: 0.85rem;
  color: var(--ink-400);
  font-weight: 500;
}
.primary-nav__quiet:hover { color: var(--ink-700); text-decoration: none; }
.primary-nav__quiet--button {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 0.45rem;
  color: var(--ink-800);
  cursor: pointer;
}
.nav-toggle__close { display: none; }
[data-nav-open] .nav-toggle__open { display: none; }
[data-nav-open] .nav-toggle__close { display: block; }

/* -------------------------------------------------------------------------
   7. Hero
   ---------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  color: #c3d0e2;
  isolation: isolate;
}

.hero__grid-backdrop {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(122, 165, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 165, 255, 0.07) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(120% 90% at 20% 0%, #000 35%, transparent 78%);
}
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 620px;
  height: 620px;
  right: -180px;
  top: -260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(47, 114, 255, 0.28), transparent 68%);
}

.hero__inner { position: relative; }

/*
  The hero's inner element also carries `.container`, so its max-width must not
  be narrowed here -- that would re-centre the whole block and pull the hero text
  out of line with the header above it. Width is constrained on the children
  instead, which keeps every left edge on the same vertical line.
*/
.hero--home .hero__inner { padding-block: clamp(4.5rem, 10vw, 8.5rem); }
.hero--page .hero__inner { padding-block: clamp(3rem, 6vw, 5rem); }

/* em, so the measure tracks the clamped heading size. */
.hero__heading { color: #fff; margin-bottom: 1.25rem; max-width: 16em; }
.hero--home .hero__heading { letter-spacing: -0.035em; }

.hero__lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: #a9b9d0;
  max-width: 40rem;
  margin-bottom: 2rem;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-bottom: 2.5rem; }

.hero__marquee {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
  max-width: 54rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #7e90ab;
}

/* -------------------------------------------------------------------------
   8. Cards and lists
   ---------------------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.card:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }

.card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 11px;
  background: var(--accent-100);
  color: var(--accent-700);
  margin-bottom: 1rem;
}
.card__icon--sm { width: 38px; height: 38px; border-radius: 9px; }

.card__title { margin-bottom: 0.4rem; font-size: 1.15rem; }
.card__title--sm { font-size: 1.02rem; }
.card__body { color: var(--ink-500); margin-bottom: 0; }

.card__link {
  margin-top: auto;
  padding-top: 1.1rem;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.card__link:hover { text-decoration: none; gap: 0.6rem; }

.card__header { display: flex; flex-direction: column; gap: 0.15rem; margin-bottom: 0.75rem; }
.card__price {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-400);
  margin: 0;
}
.card__footnote {
  font-size: 0.875rem;
  color: var(--ink-500);
  padding-top: 0.9rem;
  border-top: 1px dashed var(--border);
  margin-bottom: 0;
}

.card--process { position: relative; }
.step-number {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-600);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.checklist { list-style: none; padding: 0; margin: 0.5rem 0 0; display: grid; gap: 0.5rem; }
.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.925rem;
  color: var(--ink-600);
}
.checklist .icon { color: var(--positive); margin-top: 0.25rem; }

.capability-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 0.5rem 1.5rem;
}
.capability-list li {
  position: relative;
  padding-left: 1.05rem;
  font-size: 0.925rem;
  color: var(--ink-600);
}
.capability-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent-500);
}

/* Testimonials */
.card--testimonial { gap: 0.75rem; }
.card__quote-mark { color: var(--accent-500); opacity: 0.55; }
.testimonial__quote {
  margin: 0;
  font-size: 1.02rem;
  color: var(--ink-700);
  line-height: 1.6;
}
.testimonial__attribution {
  margin-top: auto;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.testimonial__name { font-weight: 650; color: var(--ink-900); }
.testimonial__role { font-size: 0.875rem; color: var(--ink-400); }

.tag {
  align-self: flex-start;
  margin-top: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-700);
  background: var(--accent-100);
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
}

/* Demo content is impossible to mistake for the real thing. */
.card--demo { border-color: #e7c789; background: #fffdf7; }
.demo-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: var(--warning);
  background: var(--warning-bg);
  border: 1px dashed #e0b45f;
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.6rem;
  margin: 0 0 0.75rem;
  text-align: center;
}

/* -------------------------------------------------------------------------
   9. Sections and bands
   ---------------------------------------------------------------------- */
.cta-band { background: var(--ink-900); color: #b9c7db; }
.cta-band__inner {
  padding-block: clamp(3rem, 6vw, 4.5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.cta-band__heading { color: #fff; margin-bottom: 0.5rem; }
.cta-band__body { max-width: 34rem; margin: 0; color: #9fb0c8; }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 0.85rem; }

.practice-block { padding-block: clamp(2.5rem, 5vw, 3.5rem); border-top: 1px solid var(--border); }
.practice-block:first-of-type { border-top: 0; padding-top: 0; }
.practice-block__head { display: flex; gap: 1rem; align-items: flex-start; }

.scope-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  padding: clamp(1.75rem, 4vw, 2.75rem);
}
.scope-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 1.75rem;
}
.scope-list { list-style: none; padding: 0; margin: 0.75rem 0 0; display: grid; gap: 0.55rem; }
.scope-list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.93rem;
  color: var(--ink-600);
}
.scope-list--no li::before { content: "\2013"; color: var(--ink-300); }
.scope-heading {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-400);
  margin: 0;
}

.process-timeline { display: grid; gap: 1.25rem; counter-reset: step; }
.process-step {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--border);
}
.process-step:first-child { border-top: 0; padding-top: 0; }
.process-step__index {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent-600);
}
.process-step__detail { color: var(--ink-500); }
.process-step__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.25rem;
}

/* -------------------------------------------------------------------------
   10. Forms
   ---------------------------------------------------------------------- */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow);
}

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem 1.5rem; }
.form-grid > .field--full { grid-column: 1 / -1; }

.field { display: flex; flex-direction: column; gap: 0.4rem; }

.field__label { font-size: 0.875rem; font-weight: 600; color: var(--ink-800); }
.field__required { color: var(--danger); margin-left: 0.15rem; }

.field__control {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ink-900);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field__control:focus {
  outline: none;
  border-color: var(--accent-500);
  box-shadow: 0 0 0 3px rgba(47, 114, 255, 0.18);
}
.field__control--textarea { resize: vertical; min-height: 9rem; line-height: 1.6; }
.field__control--select { appearance: none; padding-right: 2.25rem; cursor: pointer; }

.field__select-wrap { position: relative; }
.field__select-wrap::after {
  content: "";
  position: absolute;
  right: 0.95rem;
  top: 50%;
  width: 0.5rem;
  height: 0.5rem;
  border-right: 2px solid var(--ink-400);
  border-bottom: 2px solid var(--ink-400);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.field--invalid .field__control { border-color: var(--danger); }
.field__help { font-size: 0.8rem; color: var(--ink-400); margin: 0; }
.field__errors {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.83rem;
  color: var(--danger);
}

.field--checkbox { margin-top: 0.25rem; }
.checkbox { display: flex; gap: 0.65rem; align-items: flex-start; cursor: pointer; }
.checkbox__input { margin-top: 0.3rem; width: 1rem; height: 1rem; accent-color: var(--accent-600); }
.checkbox__label { font-size: 0.9rem; color: var(--ink-600); }

.form-actions {
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

/* Honeypot: off-screen rather than display:none, which some bots skip. */
.honeypot {
  position: absolute !important;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* -------------------------------------------------------------------------
   11. Alerts and badges
   ---------------------------------------------------------------------- */
.flash-stack { padding-top: 1.25rem; display: grid; gap: 0.75rem; }

.alert {
  border: 1px solid var(--border);
  border-left-width: 4px;
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  font-size: 0.93rem;
  background: var(--surface-muted);
}
.alert ul { margin: 0; padding-left: 1.1rem; }
.alert--success { border-left-color: var(--positive); background: var(--positive-bg); color: #0b5c46; }
.alert--error { border-left-color: var(--danger); background: var(--danger-bg); color: #8f1d14; }
.alert--info { border-left-color: var(--accent-500); background: var(--accent-100); color: var(--accent-700); }
.alert--warning { border-left-color: var(--warning); background: var(--warning-bg); color: var(--warning); }

/* Editor-only note, visible while SHOW_DEMO_CONTENT is on. */
.editor-note {
  border: 1px dashed #e0b45f;
  background: var(--warning-bg);
  color: var(--warning);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.1rem;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  margin-bottom: 1.5rem;
}

.pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--surface-sunken);
  color: var(--ink-600);
  white-space: nowrap;
}
.pill--new { background: var(--accent-100); color: var(--accent-700); }
.pill--reviewing { background: #eef1f6; color: var(--ink-600); }
.pill--contacted { background: #e8f1fd; color: #1f5fb8; }
.pill--qualified { background: #eaf3ff; color: var(--accent-700); }
.pill--proposal { background: var(--warning-bg); color: var(--warning); }
.pill--won { background: var(--positive-bg); color: var(--positive); }
.pill--lost { background: var(--danger-bg); color: var(--danger); }
.pill--archived { background: var(--surface-sunken); color: var(--ink-400); }

/* -------------------------------------------------------------------------
   12. Footer
   ---------------------------------------------------------------------- */
.site-footer { background: var(--ink-900); color: #93a3ba; margin-top: 0; }

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 2.5rem;
  padding-block: clamp(3rem, 6vw, 4.5rem);
}

.site-footer__blurb { margin-top: 1rem; font-size: 0.9rem; max-width: 26rem; color: #8494ab; }

.site-footer__heading {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6d7d95;
  margin-bottom: 1rem;
}

.site-footer__column ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.site-footer__column a,
.site-footer__legal a { color: #b3c1d4; font-size: 0.9rem; }
.site-footer__column a:hover,
.site-footer__legal a:hover { color: #fff; text-decoration: none; }

.social-links { display: flex; gap: 0.75rem; list-style: none; padding: 0; margin: 1.25rem 0 0; }
.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-sm);
  color: #b3c1d4;
}
.social-links a:hover { border-color: rgba(255, 255, 255, 0.4); color: #fff; }

.site-footer__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  padding-block: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: #74839b;
}
.site-footer__bar p { margin: 0; }
.site-footer__legal { display: flex; gap: 1.5rem; list-style: none; margin: 0; padding: 0; }

/* -------------------------------------------------------------------------
   13. Admin
   ---------------------------------------------------------------------- */
.admin-shell { background: var(--surface-muted); min-height: 60vh; padding-block: 2.5rem 4rem; }

.admin-header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2rem;
}
.admin-header__title { margin: 0; font-size: 1.85rem; }
.admin-header__meta { font-size: 0.875rem; color: var(--ink-400); margin: 0.25rem 0 0; }

.admin-tabs { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.75rem; }
.admin-tabs a {
  font-size: 0.85rem;
  font-weight: 550;
  color: var(--ink-500);
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
}
.admin-tabs a:hover { text-decoration: none; border-color: var(--border-strong); color: var(--ink-800); }
.admin-tabs a.is-active { background: var(--ink-900); border-color: var(--ink-900); color: #fff; }

.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-bottom: 2rem; }

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}
.stat-card--emphasis { border-color: var(--accent-500); box-shadow: 0 0 0 1px var(--accent-500); }
.stat-card__icon { color: var(--accent-600); display: block; margin-bottom: 0.5rem; }
.stat-card__value { font-size: 1.9rem; font-weight: 650; color: var(--ink-900); margin: 0; line-height: 1.1; }
.stat-card__label { font-size: 0.85rem; color: var(--ink-400); margin: 0.2rem 0 0; }
.stat-card__link { font-size: 0.8rem; display: inline-block; margin-top: 0.6rem; }

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.panel + .panel { margin-top: 1.5rem; }
.panel__header {
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.panel__title { margin: 0; font-size: 1.05rem; }
.panel__body { padding: 1.5rem; }
.panel__body--flush { padding: 0; }

.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.data-table th, .data-table td { padding: 0.85rem 1.5rem; text-align: left; vertical-align: top; }
.data-table thead th {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-400);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  white-space: nowrap;
}
.data-table tbody tr + tr td { border-top: 1px solid var(--border); }
.data-table tbody tr:hover { background: var(--surface-muted); }
.data-table__primary { font-weight: 600; color: var(--ink-900); }

.definition-list { display: grid; grid-template-columns: 11rem minmax(0, 1fr); gap: 0.75rem 1.5rem; margin: 0; }
.definition-list dt { font-size: 0.8rem; color: var(--ink-400); text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--font-mono); }
.definition-list dd { margin: 0; color: var(--ink-700); overflow-wrap: anywhere; }

.note-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.note {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
  background: var(--surface-muted);
}
.note__meta { font-size: 0.78rem; color: var(--ink-400); margin: 0 0 0.35rem; font-family: var(--font-mono); }
.note__body { margin: 0; white-space: pre-wrap; }

.pagination { display: flex; gap: 0.5rem; align-items: center; justify-content: center; padding: 1.25rem; }
.pagination__current { font-size: 0.85rem; color: var(--ink-400); }

.empty-state { text-align: center; padding: 3rem 1.5rem; color: var(--ink-400); }

.admin-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 1.5rem; align-items: start; }

/* -------------------------------------------------------------------------
   14. Utilities and responsive
   ---------------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: 1.5rem; }
.mt-3 { margin-top: 2.25rem; }
.mb-0 { margin-bottom: 0; }
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.prose { max-width: 46rem; }
.prose h2 { margin-top: 2.5rem; font-size: 1.4rem; }
.prose h3 { margin-top: 1.75rem; font-size: 1.1rem; }
.prose ul { padding-left: 1.25rem; }
.prose li { margin-bottom: 0.4rem; }

@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-grid { grid-template-columns: minmax(0, 1fr); }
  .split { grid-template-columns: minmax(0, 1fr); }
  .site-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; }

  .primary-nav {
    position: fixed;
    inset: 72px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 1rem var(--gutter) 1.75rem;
    box-shadow: var(--shadow-lg);
    display: none;
  }
  [data-nav-open] .primary-nav { display: flex; }

  .primary-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .primary-nav__link {
    display: block;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
  }
  .primary-nav__link.is-current { border-bottom-color: var(--border); color: var(--accent-600); }

  .primary-nav__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    padding-top: 1.25rem;
  }
  .primary-nav__actions .btn { justify-content: center; }
  .primary-nav__quiet { padding: 0.35rem 0; }
}

@media (max-width: 760px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: minmax(0, 1fr); }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .scope-columns { grid-template-columns: minmax(0, 1fr); }
  .process-step { grid-template-columns: minmax(0, 1fr); gap: 0.5rem; }
  .process-step__meta { grid-template-columns: minmax(0, 1fr); }
  .definition-list { grid-template-columns: minmax(0, 1fr); gap: 0.25rem 0; }
  .definition-list dd { margin-bottom: 0.85rem; }
  .site-footer__grid { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .stat-grid { grid-template-columns: minmax(0, 1fr); }
  .data-table th, .data-table td { padding: 0.75rem 1rem; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .site-header, .site-footer, .cta-band, .nav-toggle { display: none !important; }
  body { color: #000; }
}