/*
  AccountCcy.com — Sovereign CSS Foundation
  File: assets/css/main.css

  Purpose:
  This stylesheet establishes the tokenized visual foundation for AccountCcy.com.

  Governing thesis:
  AccountCcy.com is the chain of custody for monetary truth inside enterprise finance.

  Design system:
  Custody Archive Design System
  Visual direction:
  archive paper, institutional ink, muted gold custody markers,
  ledger rules, restrained risk signals, and reference-grade clarity.
*/

/* ==========================================================================
   01. DESIGN TOKENS
   ========================================================================== */

:root {
  /* -----------------------------------------------------------------------
     Color System — Custody Archive Palette
     ----------------------------------------------------------------------- */

  /* Primary archive surfaces */
  --ccy-color-ink: #0d0d0b;
  --ccy-color-ink-soft: #191915;
  --ccy-color-paper: #f5f0e8;
  --ccy-color-paper-deep: #e6dcc8;
  --ccy-color-cream: #ede7d5;
  --ccy-color-cream-dark: #ded4bd;

  /* Institutional text and technical structure */
  --ccy-color-slate: #2c3240;
  --ccy-color-slate-mid: #4a5268;
  --ccy-color-slate-soft: #6b7280;

  /* Custody gold — reserved for control points, proof, and high-value emphasis */
  --ccy-color-gold: #b8941f;
  --ccy-color-gold-light: #d4a843;
  --ccy-color-gold-pale: #f0e4b8;
  --ccy-color-gold-veil: rgba(184, 148, 31, 0.12);

  /* Rules, borders, and ledger lines */
  --ccy-color-rule: #c8bea8;
  --ccy-color-rule-soft: rgba(200, 190, 168, 0.58);
  --ccy-color-rule-dark: #a79a82;

  /* Semantic states */
  --ccy-color-risk: #8b2020;
  --ccy-color-risk-soft: rgba(139, 32, 32, 0.10);
  --ccy-color-verified: #2f6f4e;
  --ccy-color-verified-soft: rgba(47, 111, 78, 0.11);
  --ccy-color-neutral-state: rgba(44, 50, 64, 0.12);

  /* Dark archive surfaces */
  --ccy-color-dark-surface: #0d0d0b;
  --ccy-color-dark-surface-2: #171713;
  --ccy-color-dark-text: #f5f0e8;
  --ccy-color-dark-muted: rgba(245, 240, 232, 0.68);
  --ccy-color-dark-faint: rgba(245, 240, 232, 0.38);

  /* -----------------------------------------------------------------------
     Typography
     ----------------------------------------------------------------------- */

  --ccy-font-heading: "Playfair Display", Georgia, "Times New Roman", serif;
  --ccy-font-body: "Libre Baskerville", Georgia, "Times New Roman", serif;
  --ccy-font-mono: "DM Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --ccy-font-system: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --ccy-font-size-2xs: clamp(0.6875rem, 0.66rem + 0.08vw, 0.75rem);
  --ccy-font-size-xs: clamp(0.75rem, 0.72rem + 0.12vw, 0.8125rem);
  --ccy-font-size-sm: clamp(0.875rem, 0.84rem + 0.18vw, 0.9375rem);
  --ccy-font-size-md: clamp(1rem, 0.95rem + 0.22vw, 1.0625rem);
  --ccy-font-size-lg: clamp(1.125rem, 1.02rem + 0.36vw, 1.25rem);
  --ccy-font-size-xl: clamp(1.375rem, 1.16rem + 0.82vw, 1.75rem);
  --ccy-font-size-2xl: clamp(1.75rem, 1.35rem + 1.6vw, 2.5rem);
  --ccy-font-size-3xl: clamp(2.25rem, 1.55rem + 3vw, 4.25rem);
  --ccy-font-size-4xl: clamp(3rem, 2rem + 5vw, 6.8rem);

  --ccy-line-tight: 1.08;
  --ccy-line-heading: 1.16;
  --ccy-line-body: 1.72;
  --ccy-line-loose: 1.9;

  --ccy-letter-tight: -0.035em;
  --ccy-letter-normal: 0;
  --ccy-letter-wide: 0.08em;
  --ccy-letter-wider: 0.14em;
  --ccy-letter-widest: 0.22em;

  /* -----------------------------------------------------------------------
     Layout and Spacing
     ----------------------------------------------------------------------- */

  --ccy-container-xs: 44rem;
  --ccy-container-sm: 56rem;
  --ccy-container-md: 72rem;
  --ccy-container-lg: 82rem;
  --ccy-container-xl: 92rem;

  --ccy-gutter: clamp(1.25rem, 3vw, 3.75rem);
  --ccy-section-y: clamp(4.5rem, 9vw, 8rem);
  --ccy-section-y-compact: clamp(3rem, 6vw, 5rem);
  --ccy-section-y-large: clamp(6rem, 12vw, 11rem);

  --ccy-space-1: 0.25rem;
  --ccy-space-2: 0.5rem;
  --ccy-space-3: 0.75rem;
  --ccy-space-4: 1rem;
  --ccy-space-5: 1.25rem;
  --ccy-space-6: 1.5rem;
  --ccy-space-8: 2rem;
  --ccy-space-10: 2.5rem;
  --ccy-space-12: 3rem;
  --ccy-space-16: 4rem;
  --ccy-space-20: 5rem;
  --ccy-space-24: 6rem;

  /* -----------------------------------------------------------------------
     Borders, Radius, Shadows
     ----------------------------------------------------------------------- */

  --ccy-border-thin: 1px solid var(--ccy-color-rule);
  --ccy-border-soft: 1px solid var(--ccy-color-rule-soft);
  --ccy-border-gold: 1px solid rgba(184, 148, 31, 0.46);
  --ccy-border-dark: 1px solid rgba(13, 13, 11, 0.12);

  --ccy-radius-xs: 0.25rem;
  --ccy-radius-sm: 0.5rem;
  --ccy-radius-md: 0.875rem;
  --ccy-radius-lg: 1.25rem;
  --ccy-radius-xl: 1.75rem;
  --ccy-radius-full: 999px;

  --ccy-shadow-soft: 0 18px 60px rgba(13, 13, 11, 0.08);
  --ccy-shadow-lift: 0 24px 80px rgba(13, 13, 11, 0.12);
  --ccy-shadow-gold: 0 0 0 1px rgba(184, 148, 31, 0.22), 0 18px 50px rgba(184, 148, 31, 0.09);
  --ccy-shadow-inset-rule: inset 0 1px 0 rgba(255, 255, 255, 0.24);

  /* -----------------------------------------------------------------------
     Motion
     ----------------------------------------------------------------------- */

  --ccy-ease-standard: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ccy-ease-formal: cubic-bezier(0.16, 1, 0.3, 1);
  --ccy-duration-fast: 160ms;
  --ccy-duration-standard: 260ms;
  --ccy-duration-slow: 520ms;

  /* -----------------------------------------------------------------------
     Z-index
     ----------------------------------------------------------------------- */

  --ccy-z-base: 1;
  --ccy-z-sticky: 20;
  --ccy-z-overlay: 50;
  --ccy-z-modal: 100;

  /* -----------------------------------------------------------------------
     Focus
     ----------------------------------------------------------------------- */

  --ccy-focus-ring: 0 0 0 3px rgba(184, 148, 31, 0.35);
}

/* ==========================================================================
   02. RESET AND BASE
   ========================================================================== */

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

html {
  min-width: 320px;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 0%, rgba(240, 228, 184, 0.32), transparent 34rem),
    linear-gradient(180deg, var(--ccy-color-paper) 0%, var(--ccy-color-cream) 100%);
  color: var(--ccy-color-ink);
  font-family: var(--ccy-font-body);
  font-size: var(--ccy-font-size-md);
  line-height: var(--ccy-line-body);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(13, 13, 11, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 13, 11, 0.014) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.58), transparent 86%);
}

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

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--ccy-color-gold);
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: none;
  box-shadow: var(--ccy-focus-ring);
}

::selection {
  background: var(--ccy-color-gold-pale);
  color: var(--ccy-color-ink);
}

/* ==========================================================================
   03. TYPOGRAPHY PRIMITIVES
   ========================================================================== */

.ccy-eyebrow,
.ccy-label,
.ccy-kicker {
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-2xs);
  letter-spacing: var(--ccy-letter-widest);
  line-height: 1.45;
  text-transform: uppercase;
}

.ccy-eyebrow {
  color: var(--ccy-color-gold);
}

.ccy-label {
  color: var(--ccy-color-slate-mid);
}

.ccy-display {
  margin: 0;
  max-width: 12ch;
  font-family: var(--ccy-font-heading);
  font-size: var(--ccy-font-size-4xl);
  font-weight: 700;
  letter-spacing: var(--ccy-letter-tight);
  line-height: var(--ccy-line-tight);
}

.ccy-title {
  margin: 0;
  font-family: var(--ccy-font-heading);
  font-size: var(--ccy-font-size-3xl);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: var(--ccy-line-heading);
}

.ccy-section-title {
  margin: 0;
  font-family: var(--ccy-font-heading);
  font-size: var(--ccy-font-size-2xl);
  font-weight: 700;
  line-height: var(--ccy-line-heading);
}

.ccy-subtitle {
  margin: 0;
  color: var(--ccy-color-slate-mid);
  font-size: var(--ccy-font-size-lg);
  line-height: var(--ccy-line-body);
}

.ccy-body {
  margin: 0;
  color: var(--ccy-color-slate-mid);
  line-height: var(--ccy-line-body);
}

.ccy-small {
  margin: 0;
  color: var(--ccy-color-slate-mid);
  font-size: var(--ccy-font-size-sm);
  line-height: 1.65;
}

.ccy-mono {
  font-family: var(--ccy-font-mono);
}

/* ==========================================================================
   04. LAYOUT PRIMITIVES
   ========================================================================== */

.ccy-container {
  width: min(100% - (2 * var(--ccy-gutter)), var(--ccy-container-lg));
  margin-inline: auto;
}

.ccy-container-narrow {
  width: min(100% - (2 * var(--ccy-gutter)), var(--ccy-container-sm));
  margin-inline: auto;
}

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

.ccy-section-compact {
  padding-block: var(--ccy-section-y-compact);
}

.ccy-section-large {
  padding-block: var(--ccy-section-y-large);
}

.ccy-grid {
  display: grid;
  gap: var(--ccy-space-8);
}

.ccy-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 5rem);
}

.ccy-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--ccy-space-8);
}

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

.ccy-stack > * + * {
  margin-top: var(--ccy-stack-space, var(--ccy-space-6));
}

.ccy-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ccy-space-3);
  align-items: center;
}

.ccy-split {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ccy-space-6);
}

/* ==========================================================================
   05. SURFACES AND PANELS
   ========================================================================== */

.ccy-surface {
  background: rgba(245, 240, 232, 0.84);
  border: var(--ccy-border-soft);
  box-shadow: var(--ccy-shadow-soft);
}

.ccy-surface-cream {
  background: var(--ccy-color-cream);
  border: var(--ccy-border-soft);
}

.ccy-surface-dark {
  background:
    radial-gradient(circle at 80% 10%, rgba(184, 148, 31, 0.10), transparent 22rem),
    var(--ccy-color-dark-surface);
  color: var(--ccy-color-dark-text);
}

.ccy-panel {
  padding: clamp(1.25rem, 3vw, 2.25rem);
  border: var(--ccy-border-soft);
  background: rgba(245, 240, 232, 0.68);
}

.ccy-panel-strong {
  padding: clamp(1.5rem, 4vw, 3rem);
  border: var(--ccy-border-thin);
  background: var(--ccy-color-paper);
  box-shadow: var(--ccy-shadow-soft);
}

.ccy-panel-gold {
  padding: clamp(1.5rem, 4vw, 3rem);
  border: var(--ccy-border-gold);
  background:
    linear-gradient(180deg, rgba(240, 228, 184, 0.52), rgba(245, 240, 232, 0.86)),
    var(--ccy-color-paper);
  box-shadow: var(--ccy-shadow-gold);
}

.ccy-rule {
  width: 100%;
  height: 1px;
  background: var(--ccy-color-rule);
}

.ccy-rule-gold {
  width: 3.5rem;
  height: 2px;
  background: var(--ccy-color-gold);
}

/* ==========================================================================
   06. BUTTONS AND LINKS
   ========================================================================== */

.ccy-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: var(--ccy-space-2);
  padding: 0.85rem 1.35rem;
  border: var(--ccy-border-dark);
  background: transparent;
  color: var(--ccy-color-ink);
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-2xs);
  font-weight: 500;
  letter-spacing: var(--ccy-letter-wider);
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
  transition:
    background-color var(--ccy-duration-standard) var(--ccy-ease-standard),
    border-color var(--ccy-duration-standard) var(--ccy-ease-standard),
    color var(--ccy-duration-standard) var(--ccy-ease-standard),
    transform var(--ccy-duration-standard) var(--ccy-ease-standard);
}

.ccy-button:hover {
  transform: translateY(-1px);
}

.ccy-button-primary {
  border-color: var(--ccy-color-ink);
  background: var(--ccy-color-ink);
  color: var(--ccy-color-paper);
}

.ccy-button-primary:hover {
  border-color: var(--ccy-color-gold);
  background: var(--ccy-color-gold);
  color: var(--ccy-color-ink);
}

.ccy-button-secondary {
  border-color: var(--ccy-color-rule);
  background: rgba(245, 240, 232, 0.38);
}

.ccy-button-secondary:hover {
  border-color: var(--ccy-color-gold);
  color: var(--ccy-color-gold);
}

.ccy-button-gold {
  border-color: var(--ccy-color-gold);
  background: var(--ccy-color-gold);
  color: var(--ccy-color-ink);
}

.ccy-button-gold:hover {
  border-color: var(--ccy-color-gold-light);
  background: var(--ccy-color-gold-light);
  color: var(--ccy-color-ink);
}

.ccy-text-link {
  color: var(--ccy-color-ink);
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-xs);
  letter-spacing: var(--ccy-letter-wide);
  text-transform: uppercase;
}

.ccy-text-link:hover {
  color: var(--ccy-color-gold);
}

/* ==========================================================================
   07. SOVEREIGN MASTHEAD — LEGACY TEXT BRAND (shell + responsive system at file end)
   ========================================================================== */

.ccy-brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(184, 148, 31, 0.55);
  background: rgba(240, 228, 184, 0.34);
  color: var(--ccy-color-gold);
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-xs);
  letter-spacing: 0.05em;
}

.ccy-brand-name {
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-xs);
  font-weight: 500;
  letter-spacing: var(--ccy-letter-wider);
  text-transform: uppercase;
}

.ccy-brand-name span {
  color: var(--ccy-color-gold);
}

/* ==========================================================================
   08. HERO AND THESIS AREAS
   ========================================================================== */

.ccy-hero {
  min-height: min(820px, calc(100svh - 88px));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  border-bottom: var(--ccy-border-soft);
}

.ccy-hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding:
    clamp(4rem, 9vw, 8rem)
    var(--ccy-gutter);
  border-right: var(--ccy-border-soft);
}

.ccy-hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(2rem, 6vw, 5rem);
  background:
    linear-gradient(135deg, rgba(237, 231, 213, 0.92), rgba(245, 240, 232, 0.64)),
    var(--ccy-color-cream);
}

.ccy-hero-copy {
  max-width: 48rem;
}

.ccy-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ccy-space-3);
  margin-top: var(--ccy-space-8);
}

.ccy-thesis-quote {
  margin: var(--ccy-space-8) 0 0;
  padding-left: var(--ccy-space-5);
  border-left: 3px solid var(--ccy-color-gold);
  color: var(--ccy-color-slate);
  font-family: var(--ccy-font-heading);
  font-size: var(--ccy-font-size-lg);
  font-style: italic;
  line-height: 1.65;
}

/* ==========================================================================
   09. CUSTODY RAIL AND STATE CHAIN
   ========================================================================== */

.ccy-custody-rail {
  width: 100%;
  max-width: 42rem;
  counter-reset: state;
}

.ccy-custody-state {
  counter-increment: state;
  position: relative;
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: var(--ccy-space-3);
  padding-block: var(--ccy-space-3);
}

.ccy-custody-state::before {
  content: "";
  position: absolute;
  top: 2.1rem;
  bottom: -0.85rem;
  left: 0.94rem;
  width: 1px;
  background: var(--ccy-color-rule);
}

.ccy-custody-state:last-child::before {
  display: none;
}

.ccy-state-dot {
  position: relative;
  z-index: 1;
  width: 1.9rem;
  height: 1.9rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--ccy-color-rule);
  border-radius: var(--ccy-radius-full);
  background: var(--ccy-color-paper);
  color: var(--ccy-color-slate-soft);
  font-family: var(--ccy-font-mono);
  font-size: 0.62rem;
}

.ccy-state-dot::after {
  content: counter(state, decimal-leading-zero);
}

.ccy-custody-state.is-control .ccy-state-dot {
  border-color: var(--ccy-color-gold);
  background: var(--ccy-color-gold);
  color: var(--ccy-color-ink);
  box-shadow: 0 0 0 6px var(--ccy-color-gold-veil);
}

.ccy-state-body {
  padding: var(--ccy-space-3) var(--ccy-space-4);
  border-bottom: var(--ccy-border-soft);
}

.ccy-custody-state.is-control .ccy-state-body {
  border: var(--ccy-border-gold);
  background: rgba(240, 228, 184, 0.28);
  box-shadow: var(--ccy-shadow-gold);
}

.ccy-state-name {
  margin: 0;
  color: var(--ccy-color-ink);
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-xs);
  font-weight: 500;
  letter-spacing: var(--ccy-letter-wide);
  text-transform: uppercase;
}

.ccy-state-desc {
  margin: var(--ccy-space-1) 0 0;
  color: var(--ccy-color-slate-mid);
  font-size: var(--ccy-font-size-sm);
  line-height: 1.55;
}

/* ==========================================================================
   10. COMPONENT FOUNDATIONS
   ========================================================================== */

.ccy-state-card {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: var(--ccy-border-soft);
  background: rgba(245, 240, 232, 0.72);
  transition:
    background-color var(--ccy-duration-standard) var(--ccy-ease-standard),
    border-color var(--ccy-duration-standard) var(--ccy-ease-standard),
    transform var(--ccy-duration-standard) var(--ccy-ease-standard);
}

.ccy-state-card:hover {
  border-color: rgba(184, 148, 31, 0.54);
  background: rgba(237, 231, 213, 0.7);
  transform: translateY(-2px);
}

.ccy-state-card.is-control {
  border-color: var(--ccy-color-gold);
  background:
    linear-gradient(180deg, rgba(240, 228, 184, 0.5), rgba(245, 240, 232, 0.74)),
    var(--ccy-color-paper);
  box-shadow: var(--ccy-shadow-gold);
}

.ccy-doctrine-block {
  position: relative;
  padding: clamp(2rem, 6vw, 5rem);
  overflow: hidden;
  background: var(--ccy-color-ink);
  color: var(--ccy-color-paper);
}

.ccy-doctrine-block::after {
  content: "CCY";
  position: absolute;
  right: clamp(1rem, 5vw, 4rem);
  bottom: -0.28em;
  color: rgba(245, 240, 232, 0.035);
  font-family: var(--ccy-font-heading);
  font-size: clamp(6rem, 20vw, 17rem);
  font-weight: 700;
  line-height: 1;
  pointer-events: none;
}

.ccy-doctrine-block > * {
  position: relative;
  z-index: 1;
}

.ccy-doctrine-text {
  max-width: 56rem;
  margin: 0;
  color: var(--ccy-color-paper);
  font-family: var(--ccy-font-heading);
  font-size: var(--ccy-font-size-2xl);
  font-style: italic;
  line-height: 1.46;
}

.ccy-doctrine-text strong {
  color: var(--ccy-color-gold-light);
  font-style: normal;
}

.ccy-evidence-panel {
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border-top: 2px solid var(--ccy-color-gold);
  background: rgba(245, 240, 232, 0.72);
}

.ccy-definition-box {
  padding: clamp(1.25rem, 3vw, 2rem);
  border-left: 3px solid var(--ccy-color-gold);
  background: rgba(240, 228, 184, 0.25);
}

.ccy-risk-note {
  padding: var(--ccy-space-5);
  border-left: 3px solid var(--ccy-color-risk);
  background: var(--ccy-color-risk-soft);
  color: var(--ccy-color-slate);
}

.ccy-verified-note {
  padding: var(--ccy-space-5);
  border-left: 3px solid var(--ccy-color-verified);
  background: var(--ccy-color-verified-soft);
  color: var(--ccy-color-slate);
}

.ccy-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--ccy-color-rule);
  border-radius: var(--ccy-radius-full);
  color: var(--ccy-color-slate-mid);
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-2xs);
  letter-spacing: var(--ccy-letter-wide);
  text-transform: uppercase;
}

.ccy-badge-gold {
  border-color: rgba(184, 148, 31, 0.54);
  color: var(--ccy-color-gold);
  background: rgba(240, 228, 184, 0.22);
}

.ccy-badge-verified {
  border-color: rgba(47, 111, 78, 0.38);
  color: var(--ccy-color-verified);
  background: var(--ccy-color-verified-soft);
}

/* ==========================================================================
   11. TABLES AND MATRICES
   ========================================================================== */

.ccy-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: var(--ccy-border-soft);
  background: rgba(245, 240, 232, 0.7);
}

.ccy-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.ccy-table th,
.ccy-table td {
  padding: 1rem 1.15rem;
  border-bottom: var(--ccy-border-soft);
  text-align: left;
  vertical-align: top;
}

.ccy-table th {
  color: var(--ccy-color-ink);
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-2xs);
  letter-spacing: var(--ccy-letter-wider);
  text-transform: uppercase;
}

.ccy-table td {
  color: var(--ccy-color-slate-mid);
  font-size: var(--ccy-font-size-sm);
  line-height: 1.6;
}

.ccy-table tr:last-child th,
.ccy-table tr:last-child td {
  border-bottom: 0;
}

/* ==========================================================================
   12. FOOTER
   ========================================================================== */

.ccy-footer {
  border-top: var(--ccy-border-soft);
  padding-block: var(--ccy-space-8);
  background: rgba(237, 231, 213, 0.58);
}

.ccy-footer-inner {
  width: min(100% - (2 * var(--ccy-gutter)), var(--ccy-container-xl));
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--ccy-space-4);
  color: var(--ccy-color-slate-mid);
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-2xs);
  letter-spacing: var(--ccy-letter-wide);
  text-transform: uppercase;
}

/* ==========================================================================
   13. UTILITIES
   ========================================================================== */

.ccy-text-gold {
  color: var(--ccy-color-gold);
}

.ccy-text-ink {
  color: var(--ccy-color-ink);
}

.ccy-text-muted {
  color: var(--ccy-color-slate-mid);
}

.ccy-bg-paper {
  background: var(--ccy-color-paper);
}

.ccy-bg-cream {
  background: var(--ccy-color-cream);
}

.ccy-bg-ink {
  background: var(--ccy-color-ink);
  color: var(--ccy-color-paper);
}

.ccy-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ==========================================================================
   14. RESPONSIVE SYSTEM
   ========================================================================== */

@media (max-width: 1100px) {
  .ccy-hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .ccy-hero-content {
    border-right: 0;
    border-bottom: var(--ccy-border-soft);
  }

  .ccy-hero-visual {
    justify-content: stretch;
  }

  .ccy-grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ccy-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .ccy-grid-2,
  .ccy-grid-3,
  .ccy-grid-4 {
    grid-template-columns: 1fr;
  }

  .ccy-split {
    align-items: flex-start;
    flex-direction: column;
  }

  .ccy-display {
    max-width: 11ch;
  }

  .ccy-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .ccy-button {
    width: 100%;
  }

  .ccy-doctrine-block::after {
    opacity: 0.72;
  }
}

@media (max-width: 560px) {
  :root {
    --ccy-gutter: 1rem;
  }

  .ccy-brand-mark {
    width: 30px;
    height: 30px;
  }

  .ccy-brand-name {
    font-size: 0.68rem;
  }

  .ccy-hero-content,
  .ccy-hero-visual {
    padding-block: clamp(3rem, 14vw, 4.5rem);
  }

  .ccy-custody-state {
    grid-template-columns: 1.9rem minmax(0, 1fr);
  }

  .ccy-state-dot {
    width: 1.6rem;
    height: 1.6rem;
    font-size: 0.54rem;
  }

  .ccy-custody-state::before {
    left: 0.78rem;
  }

  .ccy-state-body {
    padding-inline: var(--ccy-space-3);
  }

  .ccy-panel,
  .ccy-panel-strong,
  .ccy-panel-gold {
    padding: var(--ccy-space-5);
  }
}

/* ==========================================================================
   15. MOTION SAFETY
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ==========================================================================
   16. PRINT FOUNDATION
   ========================================================================== */

@media print {
  body {
    background: #ffffff;
    color: #000000;
  }

  .ccy-masthead,
  .ccy-footer,
  .ccy-button {
    display: none !important;
  }

  .ccy-section,
  .ccy-section-compact,
  .ccy-section-large {
    padding-block: 1.5rem;
  }

  .ccy-panel,
  .ccy-panel-strong,
  .ccy-panel-gold,
  .ccy-surface,
  .ccy-surface-cream {
    box-shadow: none;
    background: #ffffff;
  }

  a {
    text-decoration: none;
  }
}

/* ==========================================================================
   AccountCcy Responsive Masthead System
   Royal institutional header for all screen sizes
   ========================================================================== */

.ccy-masthead {
  background:
    linear-gradient(
      135deg,
      #07182d 0%,
      #0b213a 48%,
      #102f4e 100%
    );
  border-bottom: 1px solid rgba(212, 168, 67, 0.36);
  box-shadow: 0 10px 30px rgba(7, 24, 45, 0.20);
  position: relative;
  z-index: 50;
}

.ccy-masthead-inner {
  width: min(100%, var(--ccy-container-xl, 1200px));
  margin: 0 auto;
  min-height: clamp(86px, 7vw, 112px);
  padding: 0 clamp(1.25rem, 4vw, 3.75rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1rem, 3vw, 3rem);
}

.ccy-brand {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  text-decoration: none;
  flex: 0 0 auto;
  min-width: 0;
}

.ccy-brand-logo {
  display: block;
  width: clamp(170px, 16vw, 260px);
  max-height: clamp(62px, 6.5vw, 92px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.34));
}

.ccy-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(1rem, 2.2vw, 2.25rem);
  flex: 1 1 auto;
  min-width: 0;
}

.ccy-nav a {
  color: rgba(245, 240, 232, 0.76);
  font-family: var(--ccy-font-mono);
  font-size: clamp(0.58rem, 0.62vw, 0.72rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  transition:
    color var(--ccy-duration-standard, 180ms) var(--ccy-ease-standard, ease),
    opacity var(--ccy-duration-standard, 180ms) var(--ccy-ease-standard, ease);
}

.ccy-nav a:hover {
  color: var(--ccy-color-gold);
}

/* Medium laptops and small desktops */
@media (max-width: 72rem) {
  .ccy-masthead-inner {
    min-height: 92px;
    padding-inline: clamp(1.25rem, 3vw, 2rem);
  }

  .ccy-brand-logo {
    width: clamp(165px, 20vw, 220px);
    max-height: 76px;
  }

  .ccy-nav {
    gap: 1rem;
  }

  .ccy-nav a {
    font-size: 0.58rem;
    letter-spacing: 0.14em;
  }
}

/* Tablet and large mobile: protect the identity, hide compressed nav */
@media (max-width: 60rem) {
  .ccy-masthead-inner {
    min-height: 88px;
    justify-content: center;
    padding-inline: 1.5rem;
  }

  .ccy-brand {
    justify-content: center;
  }

  .ccy-brand-logo {
    width: clamp(170px, 38vw, 220px);
    max-height: 74px;
  }

  .ccy-nav {
    display: none;
  }
}

/* Phones */
@media (max-width: 48rem) {
  .ccy-masthead {
    box-shadow: 0 6px 18px rgba(7, 24, 45, 0.18);
  }

  .ccy-masthead-inner {
    min-height: 78px;
    padding: 0 1rem;
  }

  .ccy-brand-logo {
    width: clamp(145px, 44vw, 175px);
    max-height: 58px;
  }
}

/* Small phones */
@media (max-width: 24rem) {
  .ccy-masthead-inner {
    min-height: 72px;
  }

  .ccy-brand-logo {
    width: clamp(132px, 48vw, 155px);
    max-height: 52px;
  }
}

/* Continue Reading — related link cards */
.ccy-related-links {
  padding: var(--ccy-section-y-compact) 0;
  border-top: 1px solid var(--ccy-color-rule-soft);
}

.ccy-related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--ccy-space-4);
  margin-top: var(--ccy-space-6);
}

.ccy-related-card {
  display: flex;
  flex-direction: column;
  gap: var(--ccy-space-2);
  padding: var(--ccy-space-5);
  border: 1px solid var(--ccy-color-rule-soft);
  background: rgba(245, 240, 232, 0.45);
  text-decoration: none;
  border-radius: 2px;
  transition:
    border-color var(--ccy-duration-standard, 180ms) var(--ccy-ease-standard, ease),
    transform var(--ccy-duration-standard, 180ms) var(--ccy-ease-standard, ease);
}

.ccy-related-card:hover {
  border-color: var(--ccy-color-gold);
  transform: translateY(-1px);
}

.ccy-related-card:focus-visible {
  outline: 2px solid var(--ccy-color-gold);
  outline-offset: 3px;
}

.ccy-related-label {
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-2xs);
  letter-spacing: var(--ccy-letter-wider);
  text-transform: uppercase;
  color: var(--ccy-color-gold);
}

.ccy-related-title {
  font-family: var(--ccy-font-heading);
  font-size: var(--ccy-font-size-md);
  line-height: var(--ccy-line-heading);
  color: var(--ccy-color-ink);
}

@media (max-width: 48rem) {
  .ccy-related-grid {
    grid-template-columns: 1fr;
  }
}

/* Glossary hub — conceptual authority clusters */
.ccy-glossary-authority-cluster {
  padding-block: var(--ccy-section-y-compact);
}

.ccy-glossary-authority-intro {
  max-width: var(--ccy-container-sm);
  margin-bottom: var(--ccy-space-8);
}

.ccy-glossary-authority-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--ccy-space-4);
}

@media (max-width: 48rem) {
  .ccy-glossary-authority-grid {
    grid-template-columns: 1fr;
  }
}

.ccy-glossary-authority-card {
  display: flex;
  flex-direction: column;
  gap: var(--ccy-space-2);
  padding: var(--ccy-space-5);
  border: 1px solid var(--ccy-color-rule-soft);
  background: rgba(245, 240, 232, 0.38);
  text-decoration: none;
  border-radius: 2px;
  min-height: 7.5rem;
  transition:
    border-color var(--ccy-duration-standard, 180ms) var(--ccy-ease-standard, ease),
    transform var(--ccy-duration-standard, 180ms) var(--ccy-ease-standard, ease);
}

.ccy-glossary-authority-card:hover {
  border-color: var(--ccy-color-gold);
  transform: translateY(-1px);
}

.ccy-glossary-authority-card:focus-visible {
  outline: 2px solid var(--ccy-color-gold);
  outline-offset: 3px;
}

.ccy-glossary-authority-card.is-pillar {
  background: rgba(184, 148, 31, 0.09);
}

.ccy-glossary-authority-card-label {
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-2xs);
  letter-spacing: var(--ccy-letter-wider);
  text-transform: uppercase;
  color: var(--ccy-color-gold);
}

.ccy-glossary-authority-card-title {
  font-family: var(--ccy-font-heading);
  font-size: var(--ccy-font-size-md);
  line-height: var(--ccy-line-heading);
  color: var(--ccy-color-ink);
}

.ccy-glossary-authority-card-desc {
  font-family: var(--ccy-font-body);
  font-size: var(--ccy-font-size-sm);
  line-height: 1.55;
  color: var(--ccy-color-slate-mid);
}

/* Pillar pages — optional custody sequence & reference strips */
.ccy-pillar-section-body {
  max-width: var(--ccy-container-md);
}

.ccy-monetary-sequence {
  margin: var(--ccy-space-8) 0 0;
  padding-left: 1.35rem;
  list-style: decimal;
  font-family: var(--ccy-font-body);
  color: var(--ccy-color-ink);
}

.ccy-monetary-sequence-item {
  margin-bottom: var(--ccy-space-8);
  padding-left: var(--ccy-space-2);
}

.ccy-seq-step-title {
  font-family: var(--ccy-font-heading);
  font-size: var(--ccy-font-size-md);
  line-height: var(--ccy-line-heading);
  color: var(--ccy-color-ink);
  margin-bottom: var(--ccy-space-2);
}

.ccy-seq-ref-label {
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-2xs);
  letter-spacing: var(--ccy-letter-wider);
  text-transform: uppercase;
  color: var(--ccy-color-gold);
  margin-right: var(--ccy-space-2);
}

.ccy-monetary-sequence-item .ccy-small a {
  color: var(--ccy-color-gold-dark, var(--ccy-color-gold));
  text-decoration: underline;
  text-underline-offset: 2px;
}

.ccy-monetary-sequence-item .ccy-small a:hover {
  color: var(--ccy-color-ink);
}

.ccy-custody-questions {
  margin: var(--ccy-space-8) 0 0;
  padding-left: 1.25rem;
  list-style: disc;
}

.ccy-custody-questions li {
  margin-bottom: var(--ccy-space-5);
}

.ccy-pillar-reference-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ccy-space-3);
  margin-top: var(--ccy-space-8);
  padding-top: var(--ccy-space-6);
  border-top: 1px solid var(--ccy-color-rule-soft);
}

.ccy-pillar-strip-link {
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-2xs);
  letter-spacing: var(--ccy-letter-wide);
  text-transform: uppercase;
  text-decoration: none;
  padding: var(--ccy-space-2) var(--ccy-space-4);
  border: 1px solid var(--ccy-color-rule-soft);
  border-radius: 2px;
  color: var(--ccy-color-ink);
  background: rgba(245, 240, 232, 0.35);
  transition:
    border-color var(--ccy-duration-standard, 180ms) var(--ccy-ease-standard, ease),
    color var(--ccy-duration-standard, 180ms) var(--ccy-ease-standard, ease);
}

.ccy-pillar-strip-link:hover {
  border-color: var(--ccy-color-gold);
  color: var(--ccy-color-gold-dark, var(--ccy-color-gold));
}

.ccy-pillar-strip-link:focus-visible {
  outline: 2px solid var(--ccy-color-gold);
  outline-offset: 3px;
}

/* Homepage — sovereign reference pathway */
.ccy-sovereign-pathway {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--ccy-space-6);
  max-width: var(--ccy-container-md);
}

.ccy-sovereign-pathway-step {
  padding: var(--ccy-space-5) var(--ccy-space-6);
  border: 1px solid var(--ccy-color-rule-soft);
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.42);
}

.ccy-sovereign-pathway-link {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--ccy-space-4);
  text-decoration: none;
  color: var(--ccy-color-ink);
  margin-bottom: var(--ccy-space-2);
}

.ccy-sovereign-pathway-link:hover .ccy-sovereign-pathway-heading {
  color: var(--ccy-color-gold-dark, var(--ccy-color-gold));
}

.ccy-sovereign-pathway-link:focus-visible {
  outline: 2px solid var(--ccy-color-gold);
  outline-offset: 3px;
}

.ccy-sovereign-pathway-num {
  font-family: var(--ccy-font-mono);
  font-size: var(--ccy-font-size-2xs);
  letter-spacing: var(--ccy-letter-wider);
  text-transform: uppercase;
  color: var(--ccy-color-gold);
  flex-shrink: 0;
}

.ccy-sovereign-pathway-heading {
  font-family: var(--ccy-font-heading);
  font-size: var(--ccy-font-size-md);
  line-height: var(--ccy-line-heading);
}

.ccy-sovereign-pathway-step .ccy-small {
  margin: 0;
  padding-left: calc(var(--ccy-font-size-2xs) + var(--ccy-space-4) + 0.25rem);
}

@media (max-width: 36rem) {
  .ccy-sovereign-pathway-step .ccy-small {
    padding-left: 0;
  }
}