/* ============================================================
   THE VAULT INVESTIGATES / TRUTHDROP.IO
   style.css — Full Design System
   Phase 1 Build
   ============================================================

   COLOR TOKENS
   --vault-bg:         #0D0B09   Page background
   --vault-surface:    #151210   Primary surface / cards
   --vault-elevated:   #1E1A16   Elevated panels / modals
   --vault-border:     #2E2520   All borders and dividers
   --vault-text:       #E8DFD0   Primary text — warm cream
   --vault-text-2:     #B8AA96   Secondary text — warm sand
   --vault-text-3:     #7A6E61   Muted text — ash
   --vault-gold:       #C8922A   Primary accent — gold
   --vault-amber:      #D4A84B   Hover / glow states
   --vault-bronze:     #8B6F47   Decorative borders / badges
   --vault-ember:      #6B3A1F   Alert rules / live indicators
   --vault-red:        #8B2E2E   Critical / redaction markers
   --vault-green:      #2A5C3F   Verified / evidence status
   --vault-ink:        #1C3450   Document annotation / notes
   ============================================================ */

/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --vault-bg:       #0D0B09;
  --vault-surface:  #151210;
  --vault-elevated: #1E1A16;
  --vault-border:   #2E2520;
  --vault-text:     #E8DFD0;
  --vault-text-2:   #B8AA96;
  --vault-text-3:   #7A6E61;
  --vault-gold:     #C8922A;
  --vault-amber:    #D4A84B;
  --vault-bronze:   #8B6F47;
  --vault-ember:    #6B3A1F;
  --vault-red:      #8B2E2E;
  --vault-green:    #2A5C3F;
  --vault-ink:      #1C3450;

  --font-display:   'Playfair Display', Georgia, serif;
  --font-editorial: 'Libre Baskerville', Georgia, serif;
  --font-ui:        'Inter', system-ui, sans-serif;
  --font-mono:      'JetBrains Mono', 'Courier New', monospace;

  --max-width:      1280px;
  --gutter:         clamp(1.25rem, 4vw, 2rem);
  --section-v:      clamp(3.5rem, 7vw, 7rem);
  --border-rule:    1px solid var(--vault-border);

  --transition-fast: 150ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--vault-bg);
  color: var(--vault-text);
  font-family: var(--font-ui);
  font-size: 1rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

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

a {
  color: var(--vault-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--vault-amber);
}

a:focus-visible {
  outline: 2px solid var(--vault-amber);
  outline-offset: 3px;
  border-radius: 2px;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-ui);
  border: none;
  background: none;
}

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

/* ── TYPOGRAPHY ───────────────────────────────────────────── */
.t-display {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--vault-text);
}

.t-h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.9rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--vault-text);
}

.t-h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--vault-text);
}

.t-h3 {
  font-family: var(--font-editorial);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--vault-text);
}

.t-label {
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vault-text-3);
}

.t-label--gold {
  color: var(--vault-gold);
}

.t-label--bronze {
  color: var(--vault-bronze);
}

.t-body {
  font-family: var(--font-ui);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--vault-text-2);
  max-width: 68ch;
}

.t-body--lead {
  font-family: var(--font-editorial);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.75;
  color: var(--vault-text-2);
  max-width: 64ch;
}

.t-mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--vault-text-3);
}

.t-mono--gold {
  color: var(--vault-gold);
}

/* ── LAYOUT UTILITIES ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section-v);
}

.section--bordered {
  border-top: var(--border-rule);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-editorial {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 900px) {
  .grid-editorial {
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
  }
}

/* ── HORIZONTAL RULE ──────────────────────────────────────── */
.rule {
  border: none;
  border-top: 1px solid var(--vault-border);
  margin-block: 2.5rem;
}

.rule--gold {
  border-top-color: var(--vault-bronze);
}

/* ── COMPONENTS: NAVIGATION ──────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(21, 18, 16, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--vault-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 1.5rem;
}

.nav__brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__brand-name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--vault-gold);
  line-height: 1;
  transition: color var(--transition-fast);
}

.nav__brand:hover .nav__brand-name {
  color: var(--vault-amber);
}

.nav__brand-sub {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--vault-text-3);
  letter-spacing: 0.08em;
  line-height: 1;
}

.nav__links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

@media (min-width: 900px) {
  .nav__links {
    display: flex;
  }
}

.nav__link {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--vault-text-2);
  padding: 0.45rem 0.75rem;
  border-radius: 3px;
  transition: color var(--transition-fast), background-color var(--transition-fast);
  text-decoration: none;
}

.nav__link:hover {
  color: var(--vault-text);
  background-color: var(--vault-elevated);
}

.nav__link--active {
  color: var(--vault-gold);
}

.nav__cta {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--vault-bg);
  background-color: var(--vault-gold);
  padding: 0.5rem 1.1rem;
  border-radius: 3px;
  transition: background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__cta:hover {
  background-color: var(--vault-amber);
  color: var(--vault-bg);
}

.nav__mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}

@media (min-width: 900px) {
  .nav__mobile-toggle {
    display: none;
  }
}

.nav__mobile-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background-color: var(--vault-text-2);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.nav__mobile-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav__mobile-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav__mobile-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile menu drawer */
.nav__mobile-menu {
  display: none;
  flex-direction: column;
  background-color: var(--vault-surface);
  border-top: var(--border-rule);
  border-bottom: var(--border-rule);
  padding: 1rem var(--gutter);
  gap: 0.25rem;
}

.nav__mobile-menu.is-open {
  display: flex;
}

.nav__mobile-link {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--vault-text-2);
  padding: 0.65rem 0;
  border-bottom: var(--border-rule);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav__mobile-link:last-of-type {
  border-bottom: none;
}

.nav__mobile-link:hover {
  color: var(--vault-gold);
}

.nav__mobile-cta {
  margin-top: 0.75rem;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--vault-bg);
  background-color: var(--vault-gold);
  padding: 0.75rem;
  border-radius: 3px;
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

.nav__mobile-cta:hover {
  background-color: var(--vault-amber);
  color: var(--vault-bg);
}

/* ── COMPONENTS: ALERT RAIL ──────────────────────────────── */
.alert-rail {
  background-color: var(--vault-ember);
  border-bottom: 1px solid rgba(139, 111, 71, 0.4);
  padding: 0.6rem var(--gutter);
  text-align: center;
}

.alert-rail__text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--vault-text);
  letter-spacing: 0.06em;
}

.alert-rail__text a {
  color: var(--vault-amber);
  font-weight: 700;
  margin-left: 0.5rem;
}

/* ── COMPONENTS: BUTTONS ─────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 3px;
  padding: 0.75rem 1.6rem;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  cursor: pointer;
  white-space: nowrap;
  border: 1.5px solid transparent;
}

.btn--primary {
  background-color: var(--vault-gold);
  color: var(--vault-bg);
  border-color: var(--vault-gold);
}

.btn--primary:hover {
  background-color: var(--vault-amber);
  border-color: var(--vault-amber);
  color: var(--vault-bg);
  box-shadow: 0 0 18px rgba(212, 168, 75, 0.2);
}

.btn--ghost {
  background-color: transparent;
  color: var(--vault-text);
  border-color: var(--vault-bronze);
}

.btn--ghost:hover {
  border-color: var(--vault-gold);
  color: var(--vault-gold);
  box-shadow: 0 0 14px rgba(200, 146, 42, 0.12);
}

.btn--text {
  background: none;
  color: var(--vault-gold);
  border-color: transparent;
  padding-inline: 0;
  letter-spacing: 0.05em;
  font-size: 0.82rem;
}

.btn--text::after {
  content: ' →';
}

.btn--text:hover {
  color: var(--vault-amber);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* ── COMPONENTS: STATUS BADGES ───────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 2px;
  border: 1px solid;
}

.badge--active {
  color: var(--vault-amber);
  background-color: rgba(200, 146, 42, 0.08);
  border-color: rgba(200, 146, 42, 0.25);
}

.badge--active::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--vault-gold);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.badge--pending {
  color: var(--vault-text-3);
  background-color: rgba(122, 110, 97, 0.08);
  border-color: rgba(122, 110, 97, 0.2);
}

.badge--verified {
  color: #4a9b6f;
  background-color: rgba(42, 92, 63, 0.12);
  border-color: rgba(42, 92, 63, 0.3);
}

.badge--incoming {
  color: var(--vault-bronze);
  background-color: rgba(139, 111, 71, 0.1);
  border-color: rgba(139, 111, 71, 0.25);
}

/* ── COMPONENTS: EVIDENCE BADGE ──────────────────────────── */
.evidence-badge {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding: 0.75rem 1rem;
  background-color: rgba(28, 52, 80, 0.25);
  border: 1px solid rgba(28, 52, 80, 0.5);
  border-radius: 3px;
}

.evidence-badge__item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.evidence-badge__value {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--vault-text);
  font-weight: 600;
}

.evidence-badge__key {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--vault-text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── COMPONENTS: CASE FILE CARD ──────────────────────────── */
.case-card {
  background-color: var(--vault-surface);
  border: 1px solid var(--vault-border);
  border-left: 3px solid var(--vault-border);
  padding: 1.5rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.case-card--active {
  border-left-color: var(--vault-gold);
}

.case-card--pending {
  border-left-color: var(--vault-bronze);
}

.case-card--cold {
  border-left-color: var(--vault-text-3);
  opacity: 0.75;
}

.case-card:hover {
  box-shadow: 0 0 0 1px var(--vault-border), 0 4px 20px rgba(200, 146, 42, 0.07);
  border-color: rgba(200, 146, 42, 0.3);
  border-left-color: var(--vault-gold);
}

.case-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.case-card__jurisdiction {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--vault-text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-card__title {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  font-weight: 600;
  color: var(--vault-text);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.case-card__standfirst {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--vault-text-2);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.case-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 0.75rem;
  border-top: var(--border-rule);
}

.case-card__date {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--vault-text-3);
  letter-spacing: 0.07em;
}

/* ── COMPONENTS: AUDIENCE ENTRY RAILS ───────────────────── */
.entry-rails {
  display: flex;
  flex-direction: column;
  border: var(--border-rule);
}

.entry-rail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  padding: 1.5rem var(--gutter);
  border-bottom: var(--border-rule);
  transition: background-color var(--transition-fast);
}

.entry-rail:last-child {
  border-bottom: none;
}

.entry-rail:hover {
  background-color: rgba(200, 146, 42, 0.03);
}

@media (min-width: 768px) {
  .entry-rail {
    grid-template-columns: 1fr 2fr;
    align-items: baseline;
    gap: 2rem;
  }
}

.entry-rail__directive {
  font-family: var(--font-editorial);
  font-size: 0.88rem;
  font-style: italic;
  color: var(--vault-text-3);
  line-height: 1.4;
  flex-shrink: 0;
}

.entry-rail__response {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--vault-text-2);
  line-height: 1.65;
}

.entry-rail__response a {
  color: var(--vault-gold);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.entry-rail__response a:hover {
  color: var(--vault-amber);
}

/* ── COMPONENTS: JURISDICTION BLOCK ─────────────────────── */
.jurisdiction-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: var(--border-rule);
}

.jurisdiction-item {
  padding: 1.5rem 2rem;
  border-bottom: var(--border-rule);
}

.jurisdiction-item:last-child {
  border-bottom: none;
}

@media (min-width: 768px) {
  .jurisdiction-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .jurisdiction-item {
    border-bottom: none;
    border-right: var(--border-rule);
  }
  .jurisdiction-item:last-child {
    border-right: none;
  }
}

.jurisdiction-item__flag {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.jurisdiction-item__name {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vault-gold);
  margin-bottom: 0.4rem;
}

.jurisdiction-item__desc {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--vault-text-3);
  line-height: 1.6;
}

/* ── COMPONENTS: STAT BAR ────────────────────────────────── */
.stat-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: var(--border-rule);
  border-top: 2px solid var(--vault-bronze);
  background-color: var(--vault-surface);
}

.stat-bar__item {
  flex: 1 1 140px;
  padding: 1rem 1.5rem;
  border-right: var(--border-rule);
}

.stat-bar__item:last-child {
  border-right: none;
}

.stat-bar__value {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--vault-text);
  margin-bottom: 0.2rem;
  letter-spacing: -0.02em;
}

.stat-bar__label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vault-text-3);
}

/* ── COMPONENTS: PULL QUOTE ──────────────────────────────── */
.pull-quote {
  padding: 0.25rem 0 0.25rem 1.5rem;
  border-left: 3px solid var(--vault-gold);
  margin-block: 2rem;
}

.pull-quote__text {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--vault-text);
  line-height: 1.65;
}

.pull-quote__attribution {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--vault-text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── COMPONENTS: SECTION HEADER ─────────────────────────── */
.section-header {
  margin-bottom: 2.5rem;
}

.section-header__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.section-header__eyebrow::after {
  content: '';
  flex: 1;
  max-width: 40px;
  height: 1px;
  background-color: var(--vault-bronze);
}

.section-header__title {
  margin-bottom: 0.75rem;
}

.section-header__standfirst {
  max-width: 60ch;
}

/* ── COMPONENTS: TRUST SIGNALS RAIL ─────────────────────── */
.trust-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  padding: 1.25rem 0;
  border-top: var(--border-rule);
  border-bottom: var(--border-rule);
}

.trust-rail__item {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vault-text-3);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.trust-rail__item::before {
  content: '—';
  color: var(--vault-bronze);
}

/* ── COMPONENTS: SOURCE PROTECTION BLOCK ────────────────── */
.protection-block {
  background-color: var(--vault-elevated);
  border: 1px solid var(--vault-border);
  border-left: 3px solid var(--vault-bronze);
  padding: 1.5rem 2rem;
}

.protection-block__heading {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vault-bronze);
  margin-bottom: 0.75rem;
}

.protection-block__text {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--vault-text-2);
  line-height: 1.7;
}

/* ── COMPONENTS: SUBMISSION CHANNEL ─────────────────────── */
.channel-block {
  background-color: var(--vault-surface);
  border: 1px solid var(--vault-border);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.channel-block__tier {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vault-text-3);
  padding-bottom: 0.75rem;
  border-bottom: var(--border-rule);
}

.channel-block__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--vault-text);
  line-height: 1.3;
}

.channel-block__desc {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--vault-text-2);
  line-height: 1.65;
}

.channel-block__action {
  padding-top: 0.5rem;
}

.channel-block--high {
  border-top: 2px solid var(--vault-gold);
}

.channel-block--medium {
  border-top: 2px solid var(--vault-bronze);
}

.channel-block--coming {
  border-top: 2px solid var(--vault-text-3);
  opacity: 0.7;
}

/* ── COMPONENTS: PROCESS STEP ───────────────────────────── */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: var(--border-rule);
}

.process-step {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  border-bottom: var(--border-rule);
  align-items: start;
}

.process-step:last-child {
  border-bottom: none;
}

.process-step__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--vault-gold);
  font-weight: 700;
  letter-spacing: 0.06em;
  padding-top: 0.15rem;
}

.process-step__content {}

.process-step__title {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--vault-text);
  margin-bottom: 0.3rem;
}

.process-step__desc {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--vault-text-2);
  line-height: 1.6;
}

/* ── COMPONENTS: ABOUT SECTION BLOCKS ───────────────────── */
.about-block {
  padding: 2rem 0;
  border-bottom: var(--border-rule);
}

.about-block:last-child {
  border-bottom: none;
}

.about-block__heading {
  margin-bottom: 1.25rem;
}

/* ── COMPONENTS: SUPPORT RAIL ───────────────────────────── */
.support-rail {
  background-color: var(--vault-surface);
  border-top: 2px solid var(--vault-bronze);
  border-bottom: var(--border-rule);
  padding: 3rem 0;
}

.support-rail__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 768px) {
  .support-rail__inner {
    grid-template-columns: 1fr auto;
    gap: 3rem;
  }
}

/* ── COMPONENTS: FOOTER ──────────────────────────────────── */
.footer {
  background-color: var(--vault-bg);
  border-top: 2px solid var(--vault-bronze);
  padding-top: 3.5rem;
  padding-bottom: 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: var(--border-rule);
}

@media (min-width: 640px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .footer__grid {
    grid-template-columns: 1.6fr 1fr 1fr;
  }
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--vault-gold);
  margin-bottom: 0.25rem;
}

.footer__brand-domain {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--vault-text-3);
  letter-spacing: 0.08em;
  margin-bottom: 0.85rem;
}

.footer__mission {
  font-family: var(--font-ui);
  font-size: 0.82rem;
  color: var(--vault-text-2);
  line-height: 1.65;
  max-width: 36ch;
  margin-bottom: 1rem;
}

.footer__source-note {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--vault-text-3);
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.footer__col-heading {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--vault-bronze);
  margin-bottom: 1rem;
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__nav-link {
  font-family: var(--font-ui);
  font-size: 0.83rem;
  color: var(--vault-text-2);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__nav-link:hover {
  color: var(--vault-gold);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
}

.footer__copyright {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--vault-text-3);
  letter-spacing: 0.06em;
}

.footer__domain-mark {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--vault-text-3);
  letter-spacing: 0.08em;
}

/* ── PAGE-SPECIFIC: HERO ─────────────────────────────────── */
.hero {
  padding-block: clamp(4rem, 8vw, 8rem);
  border-bottom: var(--border-rule);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(200, 146, 42, 0.04) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 0% 100%, rgba(139, 111, 71, 0.03) 0%, transparent 60%);
  pointer-events: none;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero__eyebrow-line {
  width: 32px;
  height: 1px;
  background-color: var(--vault-gold);
  flex-shrink: 0;
}

.hero__headline {
  margin-bottom: 1.25rem;
  max-width: 18ch;
}

.hero__standfirst {
  margin-bottom: 2.5rem;
}

.hero__actions {
  margin-bottom: 3rem;
}

/* ── PAGE-SPECIFIC: INNER PAGE HEADER ───────────────────── */
.page-header {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  border-bottom: var(--border-rule);
}

.page-header__eyebrow {
  margin-bottom: 0.75rem;
}

.page-header__title {
  margin-bottom: 0.75rem;
}

.page-header__standfirst {
  max-width: 60ch;
}

/* ── UTILITY ──────────────────────────────────────────────── */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.text-gold { color: var(--vault-gold); }
.text-muted { color: var(--vault-text-3); }
.text-secondary { color: var(--vault-text-2); }
.bg-surface { background-color: var(--vault-surface); }
.bg-elevated { background-color: var(--vault-elevated); }

.mt-sm { margin-top: 0.75rem; }
.mt-md { margin-top: 1.5rem; }
.mt-lg { margin-top: 2.5rem; }
.mb-sm { margin-bottom: 0.75rem; }
.mb-md { margin-bottom: 1.5rem; }
.mb-lg { margin-bottom: 2.5rem; }

/* ── SKIP LINK ────────────────────────────────────────────── */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 1rem;
  z-index: 9999;
  background: var(--vault-gold);
  color: var(--vault-bg);
  padding: 0.5rem 1rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 3px;
  text-decoration: none;
}

.skip-link:focus {
  left: 1rem;
}