/* CloudAlter Inc. Theme Styles — Official Brand Kit v4.0 & Architectural Bento Grid */

@property --fade-start {
  syntax: "<length>";
  inherits: false;
  initial-value: 0px;
}

@property --fade-end {
  syntax: "<length>";
  inherits: false;
  initial-value: 0px;
}

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

  html {
    scroll-behavior: smooth;
  }

  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }
  }

  body {
    margin: 0;
    min-block-size: 100dvh;
    display: flex;
    flex-direction: column;
    overflow-x: clip;
  }

  main {
    flex: 1 0 auto;
  }

  img,
  svg {
    max-inline-size: 100%;
    block-size: auto;
  }

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

  h1,
  h2,
  h3,
  h4,
  p,
  ul,
  ol,
  dl,
  dd,
  figure {
    margin: 0;
  }

  a {
    color: var(--brand-text);
    text-underline-offset: 0.2em;
  }

  /* Calibrate Light Mode surfaces: keep strong coordinate grid on Midnight bands, whisper blueprint on sunken bands */
  :not(.surface-midnight).surface-grid {
    background-image: none;
  }

  .section-sunken {
    background-image:
      linear-gradient(to right, rgba(52, 120, 197, 0.035) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(52, 120, 197, 0.035) 1px, transparent 1px);
    background-size: var(--grid-cell) var(--grid-cell);
    background-position: top center;
  }

  :root[data-theme="dark"] .section-sunken {
    background-image:
      linear-gradient(to right, rgba(91, 155, 240, 0.045) 1px, transparent 1px),
      linear-gradient(to bottom, rgba(91, 155, 240, 0.045) 1px, transparent 1px);
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .section-sunken {
      background-image:
        linear-gradient(to right, rgba(91, 155, 240, 0.045) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(91, 155, 240, 0.045) 1px, transparent 1px);
    }
  }

  /* Skip Link */
  .skip-link:focus-visible {
    position: fixed;
    inset-block-start: var(--space-3);
    inset-inline-start: var(--space-3);
    z-index: 100;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    background-color: var(--brand);
    color: var(--on-brand);
    font-weight: 600;
    text-decoration: none;
  }

  /* Secondary & Small Button Variants */
  .btn-secondary {
    background-color: var(--surface-raised);
    color: var(--brand-text);
    border-color: var(--border-strong);
  }

  .btn-secondary:hover:not(:disabled) {
    background-color: var(--brand-tint);
  }

  .surface-midnight .btn-secondary,
  .surface-midnight .btn-outline {
    background-color: rgba(17, 34, 66, 0.55);
    color: var(--on-midnight);
    border-color: var(--border-strong);
  }

  .surface-midnight .btn-secondary:hover:not(:disabled),
  .surface-midnight .btn-outline:hover:not(:disabled) {
    background-color: rgba(114, 174, 245, 0.14);
    border-color: var(--on-midnight-link);
  }

  .btn-sm {
    min-block-size: 2.25rem;
    padding-block: var(--space-1);
    padding-inline: var(--space-3);
    font-size: 0.84375rem;
  }

  /* Tactile Press & Spring Micro-Feedback (natural-interactions + physics-based-easing) */
  @media (prefers-reduced-motion: no-preference) {
    .btn,
    .console-pill,
    .theme-btn {
      transition:
        background-color 140ms ease,
        border-color 140ms ease,
        color 140ms ease,
        box-shadow 160ms ease-out,
        scale 220ms ease-out;
      transition-timing-function:
        ease,
        ease,
        ease,
        ease-out,
        linear(0, 0.45 15%, 1.08 35%, 0.97 55%, 1.01 75%, 1);
    }

    .btn:active:not(:disabled),
    .console-pill:active:not(:disabled),
    .theme-btn:active:not(:disabled) {
      scale: 0.975;
    }
  }

  /* Section Header Alignment & Spacing */
  .section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-4);
    margin-block-end: var(--space-8);
  }

  .section-head > div {
    max-inline-size: 46rem;
  }

  /* -------------------------------------------------------------------------
   * Site Header & Adaptive Popover Navigation (Zero Mobile Overflow)
   * ---------------------------------------------------------------------- */
  .site-header {
    position: sticky;
    inset-block-start: 0;
    z-index: 40;
    background-color: var(--surface-raised);
    background-color: color-mix(in oklab, var(--surface-raised) 88%, transparent);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-block-end: 1px solid var(--border);
  }

  .site-header::before {
    content: "";
    display: block;
    block-size: 3px;
    background: linear-gradient(90deg, #3478C5 0% 78%, #FE8D00 78% 100%);
  }

  .site-header.is-measuring *,
  .site-header.is-measuring *::before,
  .site-header.is-measuring *::after {
    transition: none !important;
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    min-block-size: 4.5rem;
  }

  .header-inner > * {
    flex-shrink: 0;
    white-space: nowrap;
  }

  .site-logo {
    display: inline-flex;
    align-items: center;
    padding-block: 0.375rem;
    margin-inline-end: auto;
    text-decoration: none;
  }

  .site-logo-img {
    block-size: clamp(2.625rem, 4.5vw, 3.25rem);
    inline-size: auto;
    display: block;
  }

  /* On narrow viewports, group [Theme Quick Toggle] + [Menu] cleanly on the right */
  .header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    order: 2;
  }

  .site-nav {
    display: flex;
    align-items: center;
    order: 3;
  }

  .site-header:not(.is-wide) .header-cta,
  .site-header:not(.is-wide) .header-theme-switcher {
    display: none;
  }

  .theme-quick-toggle {
    inline-size: 2.75rem;
    min-block-size: 2.75rem;
    padding: 0;
  }

  .theme-icon-sun {
    display: none;
  }

  .theme-icon-moon {
    display: inline-flex;
  }

  :root[data-theme="dark"] .theme-icon-sun {
    display: inline-flex;
  }

  :root[data-theme="dark"] .theme-icon-moon {
    display: none;
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-icon-sun {
      display: inline-flex;
    }

    :root:not([data-theme="light"]) .theme-icon-moon {
      display: none;
    }
  }

  .menu-button {
    anchor-name: --menu-button;
    gap: var(--space-2);
    padding-inline: var(--space-3);
  }

  /* Narrow Popover Menu (default / no-JS safe) */
  .site-menu {
    position: fixed;
    inset: auto;
    inset-block-start: 4.5rem;
    inset-block-start: anchor(--menu-button bottom);
    inset-inline-end: 1rem;
    inline-size: min(88dvw, 22.5rem);
    max-inline-size: calc(100dvw - 2rem);
    block-size: fit-content;
    max-block-size: calc(100dvh - 5.5rem);
    margin: 0;
    margin-block-start: 0.5rem;
    padding: var(--space-3);
    list-style: none;
    overflow: auto;
    background-color: var(--surface-raised);
    color: var(--ink);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
  }

  .site-menu:not(.is-wide-menu)[popover]:not(:is(:popover-open, .\:popover-open)) {
    display: none;
  }

  .site-menu:is(:popover-open, .\:popover-open) {
    display: grid;
    gap: var(--space-1);
  }

  .site-menu a:not(.btn),
  .dropdown-trigger {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    inline-size: 100%;
    min-block-size: 2.75rem;
    padding: var(--space-2) var(--space-3);
    border: 0;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--ink);
    font-weight: 500;
    font-size: 0.9375rem;
    text-decoration: none;
    cursor: pointer;
    text-align: start;
  }

  .site-menu a:not(.btn):hover,
  .dropdown-trigger:hover {
    background-color: var(--surface-sunken);
  }

  .site-menu a[aria-current="page"] {
    font-weight: 600;
    color: var(--brand-text);
  }

  .site-menu a[aria-current="page"]::after {
    content: "";
    position: absolute;
    inset-inline: var(--space-3);
    inset-block-end: 0.35rem;
    border-block-end: 2.5px solid var(--accent-graphic);
  }

  .nav-dropdown.has-current > .dropdown-trigger {
    color: var(--brand-text);
    font-weight: 600;
  }

  .dropdown-list {
    list-style: none;
    margin: 0;
    padding: var(--space-1) 0 var(--space-1) var(--space-2);
    display: grid;
    gap: 0.25rem;
  }

  .dropdown-list[hidden] {
    display: none;
  }

  .site-menu a.dropdown-link-rich {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0.65rem;
    border-radius: var(--radius-md);
  }

  .dropdown-item-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 2.125rem;
    block-size: 2.125rem;
    border-radius: 0.5rem;
    background-color: var(--surface-sunken);
    border: 1px solid var(--border);
    color: var(--brand-text);
    flex-shrink: 0;
    transition: background-color 140ms ease, border-color 140ms ease;
  }

  .site-menu a.dropdown-link-rich:hover .dropdown-item-icon,
  .site-menu a.dropdown-link-rich[aria-current="page"] .dropdown-item-icon {
    background-color: var(--brand-tint);
    border-color: color-mix(in oklab, var(--brand) 40%, var(--border));
  }

  .dropdown-item-copy {
    display: grid;
    gap: 0.1rem;
    min-inline-size: 0;
  }

  .dropdown-item-title {
    font-size: 0.90625rem;
    font-weight: 600;
    line-height: 1.25;
    color: var(--ink);
  }

  .dropdown-item-meta {
    font-family: var(--font-mono);
    font-size: 0.71875rem;
    font-weight: 400;
    line-height: 1.3;
    color: var(--ink-muted);
  }

  .menu-theme-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    margin-block-start: var(--space-2);
    padding: var(--space-2) var(--space-2) 0;
    border-block-start: 1px solid var(--border);
  }

  .menu-theme-label {
    color: var(--ink-muted);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.06em;
  }

  .menu-cta-item {
    padding-block-start: var(--space-2);
  }

  .menu-cta-item .btn {
    inline-size: 100%;
  }

  .theme-switcher {
    display: inline-flex;
    align-items: center;
    min-block-size: 2.75rem;
    padding: 3px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-strong);
    background-color: var(--surface-sunken);
  }

  .theme-btn {
    min-block-size: calc(2.75rem - 8px);
    padding-inline: 0.6rem;
    border: 1px solid transparent;
    border-radius: calc(var(--radius-md) - 3px);
    background: transparent;
    color: var(--ink-muted);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 140ms ease, color 140ms ease, border-color 140ms ease;
  }

  .theme-btn:hover {
    color: var(--ink);
  }

  .theme-btn[aria-pressed="true"] {
    background-color: var(--surface-raised);
    color: var(--ink);
    border-color: var(--border-strong);
    font-weight: 600;
    box-shadow: 0 1px 2px rgba(13, 21, 36, 0.12);
  }

  /* Wide Inline Desktop Navbar */
  .site-header.is-wide .header-inner {
    gap: var(--space-4);
    min-block-size: 4.5rem;
  }

  .site-header.is-wide .site-logo {
    margin-inline-end: 0;
  }

  .site-header.is-wide .site-nav {
    order: 0;
  }

  .site-header.is-wide .header-actions {
    order: 0;
    gap: var(--space-3);
  }

  .site-header.is-wide .menu-button,
  .site-header.is-wide .menu-cta-item,
  .site-header.is-wide .menu-theme-item,
  .site-header.is-wide .theme-quick-toggle {
    display: none;
  }

  .site-header.is-wide .header-cta,
  .site-header.is-wide .header-theme-switcher {
    display: inline-flex;
  }

  .site-header.is-wide .site-menu {
    position: static;
    display: flex;
    align-items: center;
    gap: var(--space-1);
    inline-size: auto;
    max-inline-size: none;
    block-size: auto;
    max-block-size: none;
    overflow: visible;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .site-header.is-wide .site-menu::backdrop {
    display: none;
  }

  .site-header.is-wide .site-menu a:not(.btn),
  .site-header.is-wide .dropdown-trigger {
    inline-size: auto;
    padding-inline: var(--space-3);
  }

  .site-header.is-wide .dropdown-list[popover] {
    position: absolute;
    position-area: block-end span-inline-end;
    position-try-fallbacks: flip-block, flip-inline;
    inset: auto;
    height: auto;
    inline-size: max-content;
    min-inline-size: 18.5rem;
    margin: 0;
    margin-block-start: 0.5rem;
    padding: 0.45rem;
    overflow: visible;
    transform-origin: top left;
    background-color: var(--surface-raised);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
  }

  .site-header.is-wide .dropdown-list::before {
    content: "";
    position: absolute;
    inset-inline: 0;
    inset-block-end: 100%;
    block-size: 0.5rem;
  }

  .site-header.is-wide .dropdown-list:not(:is(:popover-open, .\:popover-open)) {
    display: none;
  }

  .site-header.is-wide .dropdown-list:is(:popover-open, .\:popover-open) {
    display: grid;
    gap: var(--space-1);
    animation: ca-popover-fade 140ms ease-out both;
  }

  @media (prefers-reduced-motion: no-preference) {
    .site-header.is-wide .dropdown-list:is(:popover-open, .\:popover-open) {
      animation:
        ca-popover-grow 280ms ease-out both,
        ca-popover-fade 140ms ease-out both;
      animation-timing-function:
        linear(0, 0.45 15%, 1.08 35%, 0.97 55%, 1.01 75%, 1),
        ease-out;
    }
  }

  @keyframes ca-popover-grow {
    from {
      scale: 0.95;
    }
  }

  @keyframes ca-popover-fade {
    from {
      opacity: 0;
    }
  }

  .site-header.is-wide .dropdown-list a {
    inline-size: 100%;
  }

  @supports not (position-area: block-end) {
    .site-header.is-wide .dropdown-list[popover] {
      position: fixed;
      margin: 0;
    }
  }

  /* -------------------------------------------------------------------------
   * Single Philosophy: 12-Column Architectural Bento Grid System
   * ---------------------------------------------------------------------- */
  .hero-bento-stage {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-8);
    align-items: center;
  }

  @media (min-width: 62rem) {
    .hero-bento-stage {
      grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
      gap: var(--space-8);
    }
  }

  .bento-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.875rem;
    align-items: stretch;
  }

  @media (min-width: 42rem) {
    .bento-grid {
      grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .bento-span-12,
    .bento-span-8,
    .bento-span-7 {
      grid-column: span 6;
    }

    .bento-span-6,
    .bento-span-5,
    .bento-span-4,
    .bento-span-3 {
      grid-column: span 3;
    }
  }

  @media (min-width: 64rem) {
    .bento-grid {
      grid-template-columns: repeat(12, minmax(0, 1fr));
      gap: 1rem;
    }

    .bento-span-12 {
      grid-column: span 12;
    }

    .bento-span-8 {
      grid-column: span 8;
    }

    .bento-span-7 {
      grid-column: span 7;
    }

    .bento-span-6 {
      grid-column: span 6;
    }

    .bento-span-5 {
      grid-column: span 5;
    }

    .bento-span-4 {
      grid-column: span 4;
    }

    .bento-span-3 {
      grid-column: span 3;
    }

    .bento-row-2 {
      grid-row: span 2;
    }
  }

  /* Artone-Style Recessed Outer Bento Tray */
  .bento-tray {
    padding: clamp(0.625rem, 1.35vw, 0.875rem);
    border-radius: 1.5rem;
    background-color: color-mix(in oklab, var(--surface-sunken) 84%, var(--surface));
    border: 1px solid color-mix(in oklab, var(--border) 72%, transparent);
  }

  .bento-tray > .bento-grid {
    gap: 0.75rem;
  }

  @media (min-width: 64rem) {
    .bento-tray > .bento-grid {
      gap: 0.875rem;
    }
  }

  /* Quiet 4-Metric Proof Tray (Artone 2x2 / 4-Up Restraint) */
  .bento-metrics-strip {
    margin-block-end: var(--space-8);
  }

  .bento-metrics-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.65rem;
  }

  @media (min-width: 36rem) {
    .bento-metrics-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }
  }

  @media (min-width: 64rem) {
    .bento-metrics-grid {
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 0.75rem;
    }
  }

  .bento-metric-quiet {
    display: grid;
    gap: 0.35rem;
    align-content: start;
    padding: clamp(1.125rem, 2vw, 1.5rem);
    border-radius: 1.0625rem;
    background-color: var(--surface-raised);
    border: 1px solid color-mix(in oklab, var(--border) 65%, transparent);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.85),
      0 1px 8px -2px rgba(13, 21, 36, 0.1);
  }

  :root[data-theme="dark"] .bento-metric-quiet {
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.07),
      0 10px 24px -10px rgba(0, 0, 0, 0.55);
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .bento-metric-quiet {
      box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.07),
        0 10px 24px -10px rgba(0, 0, 0, 0.55);
    }
  }

  .bento-metric-figure {
    font-family: var(--font-mono);
    font-size: clamp(1.5rem, 1.25rem + 0.9vw, 1.95rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1, "zero" 1;
  }

  .bento-metric-note {
    font-size: 0.875rem;
    line-height: 1.48;
    color: var(--ink-muted);
  }

  /* SequenceHQ Double-Ring Etched Bevel + Tonal Wash on .bento-cell */
  .bento-cell {
    --bento-pad: clamp(1.25rem, 2.2vw, 1.75rem);
    min-inline-size: 0;
    container-type: inline-size;
    position: relative;
    overflow: clip;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--bento-pad);
    border-radius: 1.125rem;
    background-color: var(--surface-raised);
    background-image: linear-gradient(
      135deg,
      var(--surface-raised) 0%,
      color-mix(in oklab, var(--surface-raised) 76%, var(--surface)) 68%,
      var(--surface-raised) 100%
    );
    border: 1px solid color-mix(in oklab, var(--border-strong) 22%, var(--border));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.88),
      0 1px 8px -2px rgba(13, 21, 36, 0.09);
    transition: border-color 180ms ease, box-shadow 180ms ease;
  }

  :root[data-theme="dark"] .bento-cell:not(.surface-midnight) {
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.07),
      0 12px 28px -10px rgba(0, 0, 0, 0.55);
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .bento-cell:not(.surface-midnight) {
      box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.07),
        0 12px 28px -10px rgba(0, 0, 0, 0.55);
    }
  }

  .bento-cell:hover {
    border-color: color-mix(in oklab, var(--brand) 42%, var(--border));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.94),
      0 10px 26px -10px rgba(13, 21, 36, 0.14);
  }

  :root[data-theme="dark"] .bento-cell:not(.surface-midnight):hover {
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.11),
      0 16px 34px -10px rgba(0, 0, 0, 0.68);
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .bento-cell:not(.surface-midnight):hover {
      box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.11),
        0 16px 34px -10px rgba(0, 0, 0, 0.68);
    }
  }

  .bento-cell-featured {
    border-color: color-mix(in oklab, var(--accent-graphic) 40%, var(--border));
  }

  .bento-cell-featured:hover {
    border-color: color-mix(in oklab, var(--accent-graphic) 62%, var(--border));
  }

  .bento-cell-brand {
    border-color: color-mix(in oklab, var(--brand) 36%, var(--border));
  }

  .bento-cell.surface-midnight {
    background-color: #070D19;
    background-image: linear-gradient(135deg, #0D1628 0%, #070D19 68%, #0A1324 100%);
    border-color: #1E2F4D;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.08),
      0 14px 32px -12px rgba(4, 7, 13, 0.58);
  }

  .bento-cell.surface-midnight:hover {
    border-color: #3478C5;
  }

  /* Stretched-Link Clickable Bento Cards (MWG card + natural-interactions) */
  .bento-cell a.card-link {
    color: inherit;
    text-decoration: none;
  }

  .bento-cell a.card-link::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
  }

  .bento-cell a.card-link:focus-visible {
    outline: none;
  }

  .bento-cell:has(a.card-link:focus-visible) {
    outline: 2px solid var(--focus-ring);
    outline-offset: 2px;
  }

  .bento-cell:has(a.card-link:hover) {
    border-color: color-mix(in oklab, var(--brand) 48%, var(--border));
  }

  .bento-cell:has(a.card-link) :is(a:not(.card-link), button, input, select, textarea) {
    position: relative;
    z-index: 1;
  }

  .bento-corner-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 2rem;
    block-size: 2rem;
    border-radius: 0.625rem;
    background-color: var(--surface-sunken);
    border: 1px solid color-mix(in oklab, var(--border-strong) 45%, var(--border));
    color: var(--ink-muted);
    flex-shrink: 0;
  }

  @media (prefers-reduced-motion: no-preference) {
    .bento-corner-arrow {
      transition:
        background-color 150ms ease,
        color 150ms ease,
        border-color 150ms ease,
        translate 300ms ease-out;
      transition-timing-function:
        ease,
        ease,
        ease,
        linear(0, 0.45 15%, 1.08 35%, 0.97 55%, 1.01 75%, 1);
    }

    .bento-cell:is(:hover, :focus-within) .bento-corner-arrow {
      translate: 2px -2px;
    }
  }

  .bento-cell:is(:hover, :focus-within) .bento-corner-arrow {
    background-color: var(--brand-tint);
    border-color: var(--brand);
    color: var(--brand-text);
  }

  /* SequenceHQ Inline Dual-Tone Lead Copy */
  .bento-lead-copy,
  .bento-dual-block {
    font-size: clamp(0.96875rem, 0.92rem + 0.22vw, 1.0625rem);
    line-height: 1.56;
    color: var(--ink-muted);
    max-inline-size: 52ch;
    text-wrap: pretty;
  }

  .bento-dual-block > h3,
  .bento-dual-block > p {
    display: inline;
    font: inherit;
  }

  .bento-lead-strong,
  .bento-dual-block > h3 {
    color: var(--ink);
    font-weight: 600;
  }

  .surface-midnight .bento-lead-copy,
  .surface-midnight .bento-dual-block {
    color: var(--on-midnight-muted);
  }

  .surface-midnight .bento-lead-strong,
  .surface-midnight .bento-dual-block > h3 {
    color: var(--on-midnight);
  }

  /* SequenceHQ #contract-intake Edge-Bleeding Artifact Stage */
  .bento-split-artifact {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-4);
    flex: 1;
    align-items: stretch;
  }

  .bento-split-story {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--space-4);
    min-inline-size: 0;
  }

  .bento-bleed-stage {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 0.5rem;
    min-inline-size: 0;
    margin-block-end: calc(-1 * var(--bento-pad));
    padding-block-start: var(--space-2);
  }

  @container (min-width: 32rem) {
    .bento-split-artifact {
      grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
      gap: var(--space-6);
    }

    .bento-bleed-stage {
      margin-inline-end: calc(-1 * var(--bento-pad));
      padding-inline-start: var(--space-2);
    }
  }

  .artifact-origin-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: var(--ink-muted);
  }

  .surface-midnight .artifact-origin-row {
    color: var(--on-midnight-muted);
  }

  .artifact-origin-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-pill);
    background-color: var(--surface-raised);
    border: 1px solid color-mix(in oklab, var(--border-strong) 40%, var(--border));
    box-shadow: 0 1px 3px rgba(13, 21, 36, 0.06);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--ink);
  }

  .surface-midnight .artifact-origin-pill {
    background-color: #112242;
    border-color: #2A4575;
    color: var(--on-midnight);
  }

  .artifact-sheet {
    display: grid;
    gap: 0.65rem;
    padding: 1.1rem 1.15rem 1.85rem;
    border-start-start-radius: 0.875rem;
    border-start-end-radius: 0.875rem;
    background-color: var(--surface-raised);
    border: 1px solid color-mix(in oklab, var(--border-strong) 34%, var(--border));
    border-block-end: 0;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.9),
      0 -4px 24px -8px rgba(13, 21, 36, 0.12);
    mask-image: linear-gradient(to bottom, #000 72%, transparent 100%);
  }

  @container (min-width: 32rem) {
    .bento-split-artifact .artifact-sheet {
      border-start-end-radius: 0;
      border-inline-end: 0;
    }
  }

  .artifact-sheet-dark {
    background-color: #060E1F;
    border-color: #233B66;
    color: var(--on-midnight);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.08),
      0 -6px 24px -8px rgba(0, 0, 0, 0.5);
  }

  @media (prefers-reduced-motion: no-preference) {
    .artifact-sheet,
    .bento-docked-trace {
      transition: translate 360ms ease-out;
      transition-timing-function: linear(0, 0.45 15%, 1.08 35%, 0.97 55%, 1.01 75%, 1);
    }

    .bento-cell:is(:hover, :focus-within) :is(.artifact-sheet, .bento-docked-trace) {
      translate: 0 -4px;
    }
  }

  .artifact-doc-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.35rem;
    padding-block-end: 0.5rem;
    border-block-end: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-muted);
  }

  .artifact-sheet-dark .artifact-doc-head {
    border-block-end-color: #1A2E52;
    color: var(--on-midnight-muted);
  }

  .artifact-doc-clause {
    font-size: 0.8125rem;
    line-height: 1.62;
    color: var(--ink-muted);
  }

  .artifact-doc-clause strong {
    color: var(--ink);
    font-weight: 600;
  }

  .artifact-token {
    display: inline-block;
    padding: 0.05rem 0.36rem;
    border-radius: 0.25rem;
    background-color: var(--brand-tint);
    color: var(--brand-text);
    font-family: var(--font-mono);
    font-size: 0.74rem;
    font-weight: 500;
    line-height: 1.35;
    font-variant-numeric: tabular-nums;
  }

  .artifact-token-accent {
    background-color: var(--accent-tint);
    color: var(--accent-text);
  }

  .bento-docked-bleed {
    margin-block-end: calc(-1 * var(--bento-pad));
    padding-block-start: var(--space-1);
  }

  .bento-docked-trace {
    border-end-start-radius: 0;
    border-end-end-radius: 0;
    border-block-end: 0;
    padding-block-end: 1.5rem;
    mask-image: linear-gradient(to bottom, #000 76%, transparent 100%);
  }

  /* Parent Hub Constellation Bento Card (Recipe 5 — Exclusive to cloudalter.com) */
  .hub-constellation {
    position: relative;
    display: grid;
    place-items: center;
    padding: var(--space-4) var(--space-2);
    border-radius: var(--radius-md);
    background-color: color-mix(in oklab, var(--surface-sunken) 70%, var(--surface-raised));
    border: 1px solid color-mix(in oklab, var(--border) 80%, transparent);
    overflow: hidden;
  }

  .hub-orbit-svg {
    position: absolute;
    inset: 0;
    inline-size: 100%;
    block-size: 100%;
    pointer-events: none;
    opacity: 0.85;
  }

  .hub-orbit-grid {
    position: relative;
    z-index: 1;
    inline-size: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 0.625rem;
  }

  @container (max-width: 22rem) {
    .hub-orbit-grid {
      grid-template-columns: minmax(0, 1fr);
      justify-items: center;
    }
  }

  .hub-orbit-col {
    display: grid;
    gap: 0.625rem;
  }

  .hub-orbit-node {
    display: grid;
    gap: 0.1rem;
    padding: 0.5rem 0.65rem;
    border-radius: 0.625rem;
    background-color: var(--surface-raised);
    border: 1px solid color-mix(in oklab, var(--border-strong) 34%, var(--border));
    box-shadow: 0 2px 6px rgba(13, 21, 36, 0.06);
  }

  .hub-orbit-node-code {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--brand-text);
    letter-spacing: 0.04em;
    font-variant-numeric: tabular-nums;
  }

  .hub-orbit-node-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.25;
  }

  .hub-orbit-core {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 4.25rem;
    block-size: 4.25rem;
    padding: 0.75rem;
    border-radius: 1.125rem;
    background-color: var(--surface-raised);
    border: 1.5px solid color-mix(in oklab, var(--accent-graphic) 55%, var(--border));
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.9),
      0 10px 24px -6px rgba(13, 21, 36, 0.18);
  }

  :root[data-theme="dark"] .hub-orbit-core {
    background-color: #0D1628;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.1),
      0 12px 26px -6px rgba(0, 0, 0, 0.65);
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .hub-orbit-core {
      background-color: #0D1628;
      box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        0 12px 26px -6px rgba(0, 0, 0, 0.65);
    }
  }

  .hub-mark-dark {
    display: none;
  }

  :root[data-theme="dark"] .hub-mark-light {
    display: none;
  }

  :root[data-theme="dark"] .hub-mark-dark {
    display: block;
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .hub-mark-light {
      display: none;
    }

    :root:not([data-theme="light"]) .hub-mark-dark {
      display: block;
    }
  }

  .bento-top {
    display: grid;
    gap: var(--space-3);
    align-content: start;
  }

  .bento-meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
  }

  .bento-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-muted);
    font-variant-numeric: tabular-nums;
  }

  .surface-midnight .bento-tag {
    color: var(--on-midnight-muted);
  }

  .bento-copy {
    font-size: 0.9375rem;
    line-height: 1.55;
    color: var(--ink-muted);
    max-inline-size: 56ch;
  }

  .surface-midnight .bento-copy {
    color: var(--on-midnight-muted);
  }

  .bento-kpi {
    display: grid;
    gap: 0.25rem;
  }

  .bento-kpi-value {
    font-family: var(--font-mono);
    font-size: clamp(1.65rem, 1.3rem + 1.1vw, 2.25rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.025em;
    color: var(--accent-text);
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1, "zero" 1;
  }

  .bento-icon-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 2.5rem;
    block-size: 2.5rem;
    border-radius: 0.6875rem;
    background-color: var(--brand-tint);
    border: 1px solid color-mix(in oklab, var(--brand) 28%, var(--border));
    color: var(--brand-text);
    flex-shrink: 0;
  }

  .surface-midnight .bento-icon-box {
    background-color: #152238;
    border-color: rgba(91, 155, 240, 0.34);
    color: var(--on-midnight-link);
  }

  .endorsement-pill {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    inline-size: fit-content;
    max-inline-size: 100%;
    padding: 0.32rem 0.78rem;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(91, 155, 240, 0.3);
    background-color: rgba(13, 22, 40, 0.82);
    color: var(--on-midnight-muted);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    line-height: 1.35;
  }

  .endorsement-pill strong {
    color: var(--on-midnight);
    font-weight: 600;
  }

  .endorsement-pill-dot {
    inline-size: 6px;
    block-size: 6px;
    border-radius: 999px;
    background-color: #FE8D00;
    box-shadow: 0 0 0 3px rgba(254, 141, 0, 0.2);
    flex-shrink: 0;
  }

  .bento-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding-block-start: var(--space-3);
    border-block-start: 1px solid var(--border);
  }

  /* Horizontal 3-Stage Architecture Pipeline inside Anchor Bento Cells */
  .bento-pipeline {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-2);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    background-color: var(--surface-sunken);
    border: 1px solid var(--border);
  }

  @container (min-width: 34rem) {
    .bento-pipeline {
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: var(--space-3);
    }
  }

  .pipeline-step {
    display: grid;
    gap: 0.25rem;
    padding: var(--space-3);
    border-radius: var(--radius-sm);
    background-color: var(--surface-raised);
    border: 1px solid var(--border);
    align-content: start;
  }

  .pipeline-step-active {
    border-color: var(--accent-graphic);
    background-color: var(--brand-tint);
  }

  .pipeline-step-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ink);
  }

  .pipeline-step-sub {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--ink-muted);
    line-height: 1.4;
  }

  /* Global Hub Code Chips & Host Chips */
  .chip-cluster {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
  }

  .mono-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.55rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    background-color: var(--surface-sunken);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
  }

  .mono-chip-dot {
    inline-size: 6px;
    block-size: 6px;
    border-radius: 999px;
    background-color: var(--success);
  }

  /* -------------------------------------------------------------------------
   * Interactive Micro-Consoles (Cloudfonica 59s, CMER Packet, TextEnvoy PDU)
   * ---------------------------------------------------------------------- */
  .deploy-console {
    position: relative;
    overflow: hidden;
    display: grid;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5, 1.25rem);
    border-radius: var(--radius-lg);
    background-color: #070D19;
    background-image: linear-gradient(180deg, #0D1628 0%, #070D19 100%);
    border: 1px solid #1E2F4D;
    box-shadow: 0 20px 44px -12px rgba(4, 7, 13, 0.65);
    color: var(--on-midnight);
  }

  .deploy-console::before {
    content: "";
    position: absolute;
    inset-block-start: 0;
    inset-inline: 0;
    block-size: 2px;
    background: linear-gradient(90deg, #3478C5 0% 78%, #FE8D00 78% 100%);
    pointer-events: none;
  }

  .console-chrome {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    padding-block-end: var(--space-3);
    border-block-end: 1px solid #1E2F4D;
  }

  .console-title-group {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--on-midnight-muted);
  }

  .console-led {
    inline-size: 8px;
    block-size: 8px;
    border-radius: 999px;
    background-color: #10B981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.22);
  }

  .console-group {
    display: grid;
    gap: 0.4rem;
  }

  .console-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--on-midnight-muted);
  }

  .console-pills {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.375rem;
  }

  @media (max-width: 26rem) {
    .console-pills {
      grid-template-columns: minmax(0, 1fr);
    }
  }

  .console-pill {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.35rem;
    min-block-size: 2.35rem;
    padding: 0.35rem 0.55rem;
    border-radius: var(--radius-sm);
    border: 1px solid #1E2F4D;
    background-color: #0D1628;
    color: var(--on-midnight-muted);
    font-family: var(--font-mono);
    font-size: 0.71875rem;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    cursor: pointer;
    text-align: start;
    transition: border-color 140ms ease, background-color 140ms ease, color 140ms ease;
  }

  .console-pill:hover {
    border-color: #3478C5;
    color: var(--on-midnight);
  }

  .console-pill[aria-pressed="true"] {
    border-color: var(--accent-graphic-dark);
    background-color: rgba(254, 141, 0, 0.14);
    color: var(--on-midnight);
    font-weight: 500;
  }

  .boot-timeline {
    display: grid;
    gap: 0.35rem;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    background-color: #050912;
    border: 1px solid #1E2F4D;
    font-family: var(--font-mono);
    font-size: 0.75rem;
  }

  .boot-step {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    color: #94A3B8;
    padding-block: 0.15rem;
    transition: color 160ms ease;
  }

  .boot-step.is-done {
    color: var(--on-midnight);
  }

  .boot-step.is-active {
    color: #FE8D00;
  }

  .boot-step-time {
    color: #5B9BF0;
    flex-shrink: 0;
  }

  .boot-step-state {
    font-size: 0.7rem;
    padding: 0.1rem 0.4rem;
    border-radius: var(--radius-pill);
    background-color: rgba(52, 211, 153, 0.14);
    color: #34D399;
    flex-shrink: 0;
  }

  .boot-step:not(.is-done) .boot-step-state {
    background-color: rgba(91, 155, 240, 0.12);
    color: #94A3B8;
  }

  .boot-step.is-active .boot-step-state {
    background-color: rgba(254, 141, 0, 0.2);
    color: #FE8D00;
  }

  .console-meter-bar {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding-block-start: var(--space-3);
    border-block-start: 1px solid #1E2F4D;
  }

  .console-meter-bar .btn {
    flex-shrink: 0;
    white-space: nowrap;
  }

  @media (max-width: 26rem) {
    .console-meter-bar {
      flex-wrap: wrap;
    }
  }

  .console-rate {
    display: grid;
    gap: 0.1rem;
    min-inline-size: 0;
  }

  .console-rate strong {
    font-family: var(--font-mono);
    font-size: 1.05rem;
    color: #FE8D00;
    font-variant-numeric: tabular-nums;
  }

  /* CMER Packet Header Visualizer */
  .packet-stack {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    background-color: #050912;
    border: 1px solid #1E2F4D;
  }

  .packet-row {
    display: grid;
    gap: 0.35rem;
  }

  .packet-row-head {
    display: flex;
    justify-content: space-between;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--on-midnight-muted);
  }

  .packet-segments {
    display: flex;
    block-size: 1.65rem;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid #2D4670;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 500;
  }

  .pkt-seg {
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    overflow: hidden;
  }

  .pkt-tax {
    background-color: rgba(248, 113, 113, 0.2);
    color: #F87171;
    border-inline-end: 1px solid rgba(248, 113, 113, 0.35);
  }

  .pkt-voice {
    background-color: rgba(91, 155, 240, 0.22);
    color: #5B9BF0;
  }

  .pkt-cmer {
    inline-size: 19.3%;
    background-color: #FE8D00;
    color: #0B1324;
    font-weight: 600;
    transition: inline-size 280ms ease;
  }

  .pkt-saved {
    flex: 1;
    background-color: rgba(52, 211, 153, 0.1);
    color: #34D399;
  }

  /* TextEnvoy PDU Mini-Inspector */
  .pdu-mini-log {
    display: grid;
    gap: 0.4rem;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    background-color: #070D19;
    border: 1px solid #1E2F4D;
    color: var(--on-midnight);
    font-family: var(--font-mono);
    font-size: 0.75rem;
  }

  .pdu-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    padding: 0.35rem 0.55rem;
    border-radius: var(--radius-sm);
    background-color: #152238;
    border: 1px solid rgba(30, 47, 77, 0.8);
  }

  .pdu-line:not(.pdu-line-err):not(.pdu-line-ok) > :first-child {
    color: #06B6D4;
    font-weight: 500;
  }

  .pdu-line-err {
    background-color: rgba(50, 17, 17, 0.75);
    border-color: rgba(248, 113, 113, 0.32);
    color: #F87171;
  }

  .pdu-line-ok {
    background-color: rgba(6, 40, 30, 0.78);
    border-color: rgba(16, 185, 129, 0.32);
    color: #10B981;
  }

  /* Artone-Style Recessed Scope Trays (Recipe 2: Tray-in-Tray Comparison) */
  .scope-trays-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-4);
    align-items: stretch;
  }

  @media (min-width: 56rem) {
    .scope-trays-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 1.125rem;
    }
  }

  .scope-tray {
    display: grid;
    gap: var(--space-4);
    align-content: start;
    padding: clamp(1rem, 2vw, 1.375rem);
    border-radius: 1.375rem;
    background-color: color-mix(in oklab, var(--surface-sunken) 84%, var(--surface));
    border: 1px solid color-mix(in oklab, var(--border) 75%, transparent);
  }

  .scope-tray-head {
    display: grid;
    gap: 0.35rem;
    padding-inline: 0.25rem;
  }

  .scope-tray-cards {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.65rem;
  }

  .scope-subcard {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 0.95rem 1.05rem;
    border-radius: 0.875rem;
    background-color: var(--surface-raised);
    border: 1px solid color-mix(in oklab, var(--border) 68%, transparent);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.88),
      0 1px 8px -2px rgba(13, 21, 36, 0.09);
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--ink);
  }

  :root[data-theme="dark"] .scope-subcard {
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.07),
      0 10px 22px -10px rgba(0, 0, 0, 0.55);
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .scope-subcard {
      box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.07),
        0 10px 22px -10px rgba(0, 0, 0, 0.55);
    }
  }

  .scope-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 2.125rem;
    block-size: 2.125rem;
    border-radius: 0.625rem;
    flex-shrink: 0;
  }

  .scope-chip-ours {
    background-color: var(--brand-tint);
    color: var(--brand-text);
  }

  .scope-chip-yours {
    background-color: var(--accent-tint);
    color: var(--accent-text);
  }

  /* Honest Scope Bento Split (What Cloud Alter Runs vs What Stays Yours) */
  .scope-bento-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-3);
  }

  .scope-bento-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding-block-end: var(--space-3);
    border-block-end: 1px solid var(--border);
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--ink);
  }

  .scope-bento-list li:last-child {
    padding-block-end: 0;
    border-block-end: 0;
  }

  .scope-bento-list .ca-icon {
    flex-shrink: 0;
  }

  .scope-icon-ours,
  .scope-icon-yours {
    display: inline-flex;
    flex-shrink: 0;
    margin-block-start: 2px;
  }

  .scope-icon-ours {
    color: var(--brand-text);
  }

  .scope-icon-yours {
    color: var(--accent-text);
  }

  a[href^="tel:"] {
    white-space: nowrap;
  }

  /* -------------------------------------------------------------------------
   * Responsive Tabs (focusgroup + hidden="until-found" + inner .tabpanel-card)
   * ---------------------------------------------------------------------- */
  .tabs {
    display: grid;
    gap: var(--space-3);
  }

  .tabs-scroller {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.25rem;
    overflow-x: auto;
    scroll-snap-type: inline proximity;
    scroll-padding-inline: var(--fade-size, 2rem);
    scrollbar-width: none;
    border-block-end: 1px solid var(--border);
    --fade-size: 2rem;
    --fade-dir: right;
    --fade-start-pos: 0;
    --fade-end-pos: 100%;
    mask:
      linear-gradient(black, black) no-clip subtract,
      linear-gradient(to var(--fade-dir), black, transparent) var(--fade-start-pos) 0 / var(--fade-start) 100% no-repeat no-clip,
      linear-gradient(to var(--fade-dir), transparent, black) var(--fade-end-pos) 0 / var(--fade-end) 100% no-repeat no-clip;
    animation: ca-reveal-fade-start linear both, ca-hide-fade-end linear both;
    animation-timeline: scroll(self inline);
    animation-range: 0 var(--fade-size), calc(100% - var(--fade-size)) 100%;
  }

  .tabs-scroller::-webkit-scrollbar {
    display: none;
  }

  .tabs-scroller:dir(rtl) {
    --fade-dir: left;
    --fade-start-pos: 100%;
    --fade-end-pos: 0;
  }

  @keyframes ca-reveal-fade-start {
    to {
      --fade-start: var(--fade-size);
    }
  }

  @keyframes ca-hide-fade-end {
    from {
      --fade-end: var(--fade-size);
    }
  }

  .tabs-scroller > button,
  .tabs-scroller > [role="tab"] {
    flex: none;
    scroll-snap-align: start;
    position: relative;
    min-block-size: 2.625rem;
    padding: var(--space-2) var(--space-3);
    border: 0;
    background: transparent;
    color: var(--ink-muted);
    font-family: var(--font-mono);
    font-weight: 500;
    font-size: 0.8125rem;
    white-space: nowrap;
    cursor: pointer;
  }

  .tabs-scroller > :first-child {
    padding-inline-start: 0;
  }

  .tabs-scroller > button:hover,
  .tabs-scroller > [role="tab"]:hover {
    color: var(--ink);
  }

  .tabs-scroller > [aria-selected="true"] {
    color: var(--ink);
  }

  .tabs-scroller > [aria-selected="true"]::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    border-block-end: 3px solid var(--accent-graphic);
  }

  .tabpanels-stack {
    display: grid;
  }

  [role="tabpanel"] {
    grid-area: 1 / 1;
    min-inline-size: 0;
  }

  /* Keep padding, border, and background on .tabpanel-card, never on [role="tabpanel"] */
  .tabpanel-card {
    background-color: var(--surface-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-6);
    min-block-size: 10.75rem;
    display: grid;
    align-content: space-between;
    gap: var(--space-3);
  }

  .tabpanel-card .delta.figure {
    font-size: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
    line-height: 1.1;
    flex-wrap: nowrap;
    white-space: nowrap;
  }

  .tabpanel-card .delta-before {
    text-decoration-color: rgba(159, 176, 199, 0.5);
  }

  @media (max-width: 30rem) {
    .tabpanel-card .delta.figure {
      font-size: 1.35rem;
      flex-wrap: wrap;
      white-space: normal;
    }
  }

  /* -------------------------------------------------------------------------
   * Responsive Tables (container-type: inline-size)
   * ---------------------------------------------------------------------- */
  .table-wrapper {
    overflow: auto;
    max-inline-size: 100%;
    max-block-size: min(560px, 80dvh);
    container-type: inline-size;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background-color: var(--surface-raised);
    box-shadow: var(--shadow-sm);
  }

  table.ca-table {
    inline-size: 100%;
    border-collapse: separate;
    border-spacing: 0;
    text-align: start;
    font-size: 0.9375rem;
  }

  table.ca-table caption {
    padding: var(--space-4) var(--space-6);
    text-align: start;
    font-weight: 600;
    color: var(--ink);
    border-block-end: 1px solid var(--border);
    background-color: var(--surface-raised);
  }

  table.ca-table thead {
    position: sticky;
    inset-block-start: 0;
    z-index: 2;
    background-color: var(--surface-sunken);
  }

  table.ca-table th,
  table.ca-table td {
    padding: var(--space-3) var(--space-4);
    border-block-end: 1px solid var(--border);
    vertical-align: top;
    text-align: start;
  }

  table.ca-table thead th {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--ink-muted);
    background-color: var(--surface-sunken);
  }

  table.ca-table tbody th {
    position: sticky;
    inset-inline-start: 0;
    z-index: 1;
    background-color: var(--surface-raised);
    font-weight: 600;
    color: var(--ink);
  }

  table.ca-table tbody tr:last-child th,
  table.ca-table tbody tr:last-child td {
    border-block-end: 0;
  }

  @container (width < 600px) {
    table.ca-table,
    table.ca-table thead,
    table.ca-table tbody,
    table.ca-table tr,
    table.ca-table th,
    table.ca-table td {
      display: block;
    }

    table.ca-table thead {
      display: none;
    }

    table.ca-table tbody {
      padding: var(--space-3);
    }

    table.ca-table tr {
      margin-block-end: var(--space-4);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      overflow: hidden;
      background-color: var(--surface-raised);
    }

    table.ca-table tr:last-child {
      margin-block-end: 0;
    }

    table.ca-table tbody th {
      position: sticky;
      inset-block-start: 0;
      z-index: 2;
      background-color: var(--surface-sunken);
      border-block-end: 1px solid var(--border);
    }

    table.ca-table td:nth-child(1)::before {
      content: var(--label-1) ": ";
      font-weight: 600;
      color: var(--ink-muted);
    }

    table.ca-table td:nth-child(2)::before {
      content: var(--label-2) ": ";
      font-weight: 600;
      color: var(--ink-muted);
    }

    table.ca-table td:nth-child(3)::before {
      content: var(--label-3) ": ";
      font-weight: 600;
      color: var(--ink-muted);
    }

    table.ca-table td:nth-child(4)::before {
      content: var(--label-4) ": ";
      font-weight: 600;
      color: var(--ink-muted);
    }

    table.ca-table td:nth-child(5)::before {
      content: var(--label-5) ": ";
      font-weight: 600;
      color: var(--ink-muted);
    }

    table.ca-table td:nth-child(6)::before {
      content: var(--label-6) ": ";
      font-weight: 600;
      color: var(--ink-muted);
    }
  }

  /* -------------------------------------------------------------------------
   * 2-Step Progressive Conversion Bento & Validate-After-Interaction
   * ---------------------------------------------------------------------- */
  .ca-lead-card {
    display: grid;
    gap: var(--space-4);
  }

  .ca-lead-form {
    display: grid;
    gap: var(--space-4);
  }

  .ca-form-step {
    display: grid;
    gap: var(--space-4);
  }

  .ca-form-step[hidden] {
    display: none !important;
  }

  .ca-step-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding-block-end: var(--space-3);
    border-block-end: 1px solid var(--border);
  }

  .ca-step-pills {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: 0.75rem;
  }

  .ca-step-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.6rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-strong);
    color: var(--ink-muted);
  }

  .ca-step-pill.is-current {
    border-color: var(--accent-graphic);
    background-color: var(--accent-tint);
    color: var(--accent-text);
    font-weight: 600;
  }

  .ca-step-pill.is-complete {
    border-color: var(--success);
    background-color: var(--success-tint);
    color: var(--success);
  }

  .ca-step-summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    background-color: var(--surface-sunken);
    border: 1px solid var(--border);
    font-size: 0.875rem;
  }

  .ca-hp-field {
    position: absolute;
    inset-inline-start: -9999px;
    inline-size: 1px;
    block-size: 1px;
    overflow: hidden;
  }

  .ca-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 15.5rem), 1fr));
    gap: var(--space-4);
  }

  .field {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
    margin-block-end: var(--space-1);
  }

  .field label {
    font-weight: 500;
    color: var(--ink);
    padding-block: 4px;
    cursor: pointer;
  }

  .req-mark {
    color: var(--accent-text);
  }

  .field-hint {
    display: block;
    color: var(--ink-muted);
    font-size: 0.84375rem;
    line-height: 1.45;
    margin-block-end: 2px;
  }

  .field .input,
  .field select.input,
  .field textarea.input {
    font: inherit;
    font-size: max(1rem, 1em);
    min-block-size: 3rem;
  }

  .ca-textarea {
    min-block-size: 6rem;
    resize: vertical;
  }

  .error-msg {
    display: none;
    align-items: flex-start;
    gap: var(--space-2);
    color: var(--danger);
    font-size: 0.84375rem;
    line-height: 1.4;
    margin-block-start: var(--space-1);
  }

  .error-msg .ca-icon {
    flex-shrink: 0;
    margin-block-start: 2px;
  }

  .input:is(:user-invalid, .user-invalid-fallback) {
    border-color: var(--danger);
    background-color: var(--danger-tint);
  }

  .input:is(:user-invalid, .user-invalid-fallback) + .error-msg {
    display: flex;
  }

  .input:is(:user-valid, .user-valid-fallback) {
    border-color: var(--success);
  }

  .field-checkbox .checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .field-checkbox input[type="checkbox"] {
    inline-size: 1.375rem;
    block-size: 1.375rem;
    margin-block-start: 2px;
    flex-shrink: 0;
    accent-color: var(--brand);
    cursor: pointer;
  }

  .field-checkbox:has(:is(:user-invalid, .user-invalid-fallback)) .error-msg {
    display: flex;
  }

  .ca-fieldset {
    margin: 0;
    padding: 0;
    border: 0;
    display: grid;
    gap: var(--space-2);
  }

  .ca-fieldset legend {
    padding: 0;
    margin-block-end: var(--space-2);
    font-weight: 600;
    color: var(--ink);
  }

  .ca-radio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 13.5rem), 1fr));
    gap: 0.5rem;
  }

  .ca-radio-card {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    min-block-size: 3.125rem;
    padding: 0.65rem 0.75rem;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    background-color: var(--surface-sunken);
    cursor: pointer;
    transition: border-color 140ms ease, background-color 140ms ease;
  }

  .ca-radio-card:hover {
    border-color: var(--brand-text);
  }

  .ca-radio-card input[type="radio"] {
    inline-size: 1.05rem;
    block-size: 1.05rem;
    margin-block-start: 3px;
    flex-shrink: 0;
    accent-color: var(--accent-graphic);
  }

  .ca-radio-label {
    display: grid;
    gap: 0.1rem;
  }

  .ca-radio-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.25;
  }

  .ca-radio-sub {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--ink-muted);
    line-height: 1.3;
  }

  .ca-radio-card:has(input:checked) {
    border-color: var(--accent-graphic);
    background-color: var(--brand-tint);
  }

  .ca-attached-estimate {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--brand);
    background-color: var(--brand-tint);
  }

  .ca-attached-estimate[hidden] {
    display: none;
  }

  .ca-attached-meta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--brand-text);
    font-weight: 500;
  }

  .ca-form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    padding-block-start: var(--space-2);
  }

  .form-status {
    min-block-size: 1.25rem;
  }

  /* -------------------------------------------------------------------------
   * Calculators (Bento Instrument Styling)
   * ---------------------------------------------------------------------- */
  .ca-calc {
    display: grid;
    gap: var(--space-6);
  }

  .ca-calc-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-4);
  }

  .ca-presets {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .ca-presets .btn.is-active {
    background-color: var(--brand);
    color: var(--on-brand);
    border-color: var(--brand);
  }

  .ca-calc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
    gap: var(--space-6);
    align-items: start;
  }

  .ca-calc-inputs {
    display: grid;
    gap: var(--space-4);
  }

  .ca-calc-field {
    display: grid;
    gap: var(--space-2);
  }

  .ca-calc-field label {
    font-weight: 500;
    font-size: 0.9375rem;
  }

  .ca-range-pair {
    display: grid;
    grid-template-columns: 1fr minmax(5.75rem, 7rem);
    gap: var(--space-3);
    align-items: center;
  }

  .ca-range-pair input[type="range"] {
    inline-size: 100%;
    accent-color: var(--brand);
    cursor: pointer;
  }

  .ca-calc-constants {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    padding: var(--space-3);
    border-radius: var(--radius-md);
    background-color: var(--surface-sunken);
    border: 1px solid var(--border);
    color: var(--ink-muted);
  }

  .ca-calc-outputs {
    display: grid;
    gap: var(--space-4);
    padding: var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid #1E2F4D;
    background-color: #070D19;
    color: var(--on-midnight);
  }

  .ca-calc-outputs .eyebrow,
  .ca-calc-outputs .small,
  .ca-calc-outputs .ca-metric-row dt,
  .ca-calc-outputs .delta-before,
  .ca-calc-outputs .delta-arrow {
    color: var(--on-midnight-muted);
  }

  .ca-calc-outputs .delta-after,
  .ca-calc-outputs .ca-kpi-row > strong.figure {
    color: #FE8D00;
  }

  .ca-calc-outputs .ca-metric-row dd {
    color: var(--on-midnight);
  }

  .ca-calc-outputs .ca-calc-metrics {
    border-block-start-color: #1E2F4D;
  }

  .ca-margin-guardrail[hidden] {
    display: none;
  }

  .ca-kpi-primary {
    display: grid;
    gap: var(--space-2);
  }

  .ca-kpi-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
  }

  .ca-delta-meter {
    display: grid;
    gap: var(--space-2);
  }

  .ca-meter-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-2);
  }

  .ca-calc-metrics {
    display: grid;
    gap: var(--space-2);
    border-block-start: 1px solid var(--border);
    padding-block-start: var(--space-3);
  }

  .ca-metric-row {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-2);
  }

  .ca-metric-row dt {
    color: var(--ink-muted);
    font-size: 0.875rem;
  }

  .ca-metric-row dd {
    font-weight: 500;
    color: var(--ink);
  }

  .ca-calc-footer {
    padding-block-start: var(--space-2);
  }

  /* Compact FAQ Accordion with Intrinsic Slide & Rotating Marker (MWG accordion) */
  .accordion details.card {
    padding: var(--space-4) var(--space-5, 1.25rem);
    border-radius: 1rem;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.85),
      var(--shadow-sm);
  }

  :root[data-theme="dark"] .accordion details.card {
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.06),
      var(--shadow-sm);
  }

  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .accordion details.card {
      box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.06),
        var(--shadow-sm);
    }
  }

  .accordion details::details-content {
    interpolate-size: allow-keywords;
    overflow: clip;
    contain: layout;
  }

  .accordion details:not([open])::details-content {
    block-size: 0;
  }

  @media (prefers-reduced-motion: no-preference) {
    .accordion details::details-content {
      transition: block-size, content-visibility, display;
      transition-duration: 260ms;
      transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
      transition-behavior: allow-discrete;
    }
  }

  .accordion details summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    font-weight: 600;
    cursor: pointer;
    list-style: none;
  }

  .accordion details summary::-webkit-details-marker {
    display: none;
  }

  .accordion details summary::after {
    content: "+";
    display: inline-flex;
    align-items: center;
    justify-content: center;
    inline-size: 1.625rem;
    block-size: 1.625rem;
    border-radius: 0.5rem;
    background-color: var(--surface-sunken);
    font-family: var(--font-mono);
    font-size: 1.0625rem;
    line-height: 1;
    color: var(--brand-text);
    flex-shrink: 0;
  }

  @media (prefers-reduced-motion: no-preference) {
    .accordion details summary::after {
      transition: rotate 220ms ease-out, background-color 150ms ease, color 150ms ease;
      transition-timing-function:
        linear(0, 0.45 15%, 1.08 35%, 0.97 55%, 1.01 75%, 1),
        ease,
        ease;
    }
  }

  .accordion details[open] summary::after {
    rotate: 45deg;
    background-color: var(--accent-tint);
    color: var(--accent-text);
  }

  /* -------------------------------------------------------------------------
   * Footer
   * ---------------------------------------------------------------------- */
  .site-footer {
    padding-block: var(--space-16) var(--space-8);
    border-block-start: 3px solid var(--brand);
    border-image: linear-gradient(90deg, #3478C5 0% 78%, #FE8D00 78% 100%) 1;
  }

  .footer-logo-link {
    display: inline-flex;
    align-items: center;
  }

  .footer-logo-link img {
    block-size: clamp(3.5rem, 5vw, 4.25rem);
    inline-size: auto;
    display: block;
  }

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

  .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
    gap: var(--space-8);
    align-items: start;
  }

  @media (min-width: 60rem) {
    .footer-grid {
      grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    }
  }

  .footer-brand {
    display: grid;
    gap: var(--space-3);
    justify-items: start;
  }

  .footer-tagline {
    font-weight: 600;
    color: var(--on-midnight);
  }

  .footer-desc {
    color: var(--on-midnight-muted);
    font-size: 0.875rem;
    line-height: 1.6;
    max-inline-size: 40ch;
  }

  .footer-origin {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-block-start: var(--space-1);
    padding: 0.35rem 0.65rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background-color: rgba(13, 22, 40, 0.72);
    color: var(--on-midnight-muted);
    font-size: 0.75rem;
  }

  .footer-ecosystem {
    display: grid;
    gap: 0.45rem;
    margin-block-start: 0.25rem;
  }

  .footer-eco-label {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--on-midnight-muted);
  }

  .footer-eco-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
  }

  .footer-eco-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-pill);
    border: 1px solid #1E2F4D;
    background-color: #0D1628;
    font-family: var(--font-mono);
    font-size: 0.71875rem;
    color: var(--on-midnight);
  }

  .footer-eco-pill-amber {
    border-color: rgba(254, 141, 0, 0.38);
    color: #FE8D00;
  }

  .footer-col {
    display: grid;
    gap: var(--space-3);
  }

  .footer-heading {
    color: var(--on-midnight);
    letter-spacing: 0.08em;
  }

  .footer-links,
  .footer-meta {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
    font-size: 0.875rem;
    line-height: 1.55;
  }

  .footer-links a,
  .footer-meta a {
    color: var(--on-midnight-muted);
    font-size: 0.875rem;
    text-decoration: none;
    transition: color 140ms ease;
  }

  .footer-links a:hover,
  .footer-meta a:hover {
    color: var(--on-midnight);
    text-decoration: underline;
    text-underline-offset: 0.22em;
  }

  .footer-meta li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    color: var(--on-midnight-muted);
    font-size: 0.875rem;
    line-height: 1.55;
  }

  .footer-meta .ca-icon {
    flex-shrink: 0;
    margin-block-start: 3px;
  }

  .footer-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-block-start: var(--space-6);
    border-block-start: 1px solid var(--border);
    color: var(--on-midnight-muted);
  }

  .footer-bottom-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3) var(--space-6);
    inline-size: 100%;
  }

  .footer-legal-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem 1.15rem;
    font-size: 0.8125rem;
  }

  .footer-legal-nav a {
    color: var(--on-midnight-muted);
    text-decoration: none;
    white-space: nowrap;
    transition: color 140ms ease;
  }

  .footer-legal-nav a:hover {
    color: var(--on-midnight);
    text-decoration: underline;
    text-underline-offset: 0.22em;
  }

  /* -------------------------------------------------------------------------
   * Corporate Legal Hub (/legal/) & Document Reader (/legal/{slug}/)
   * ---------------------------------------------------------------------- */
  .ca-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--font-mono);
    font-size: 0.78125rem;
    letter-spacing: 0.02em;
    color: var(--on-midnight-muted);
  }

  .ca-breadcrumb a {
    color: var(--on-midnight-muted);
    text-decoration: none;
  }

  .ca-breadcrumb a:hover {
    color: var(--on-midnight);
    text-decoration: underline;
    text-underline-offset: 0.2em;
  }

  .ca-breadcrumb [aria-current="page"] {
    color: var(--on-midnight);
    font-weight: 500;
  }

  .ca-legal-meta-console {
    align-self: start;
  }

  .ca-legal-dl {
    display: grid;
    gap: 0.65rem;
    margin: 0;
  }

  .ca-legal-dl-row {
    display: grid;
    gap: 0.15rem;
    padding-block-end: 0.6rem;
    border-block-end: 1px solid #1E2F4D;
  }

  .ca-legal-dl-row:last-child {
    padding-block-end: 0;
    border-block-end: 0;
  }

  .ca-legal-dl dt {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--on-midnight-muted);
  }

  .ca-legal-dl dd {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--on-midnight);
    font-weight: 500;
  }

  .ca-legal-meta-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    padding-block-start: var(--space-3);
    border-block-start: 1px solid #1E2F4D;
  }

  .ca-legal-group {
    display: grid;
    gap: var(--space-6);
    padding-block-end: var(--space-8);
    border-block-end: 1px solid var(--border);
  }

  .ca-legal-group:last-child {
    padding-block-end: 0;
    border-block-end: 0;
  }

  .ca-legal-group-head {
    display: grid;
    gap: var(--space-2);
    max-inline-size: 50rem;
  }

  .ca-legal-hub-card {
    text-decoration: none;
    color: var(--ink);
    transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
  }

  .ca-legal-hub-card:hover,
  .ca-legal-hub-card:focus-visible {
    border-color: var(--brand-text);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
  }

  .ca-legal-card-id {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
  }

  .ca-legal-card-title {
    color: var(--ink);
    text-wrap: balance;
  }

  .ca-legal-read-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-text);
  }

  .ca-legal-contact-strip {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
  }

  /* Legal Document Reader 2-Column Layout */
  .ca-legal-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-4);
    align-items: start;
  }

  @media (min-width: 62rem) {
    .ca-legal-layout {
      grid-template-columns: 18.5rem minmax(0, 1fr);
      gap: var(--space-6);
    }

    .ca-legal-rail {
      position: sticky;
      inset-block-start: 5.25rem;
    }

    .ca-legal-toc {
      max-block-size: 35dvh;
      overflow-y: auto;
      scrollbar-width: thin;
      scrollbar-color: var(--border-strong) transparent;
    }

    .ca-legal-switcher-list {
      max-block-size: 33dvh;
      overflow-y: auto;
      scrollbar-width: thin;
      scrollbar-color: var(--border-strong) transparent;
    }
  }

  .ca-legal-rail {
    display: grid;
    gap: var(--space-4);
  }

  .ca-legal-drawer {
    padding: var(--space-4);
    gap: var(--space-3);
  }

  .ca-legal-drawer-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    cursor: pointer;
    list-style: none;
    user-select: none;
  }

  .ca-legal-drawer-summary::-webkit-details-marker {
    display: none;
  }

  .ca-legal-drawer-summary .ca-icon {
    color: var(--ink-muted);
    transition: transform 150ms ease;
    flex-shrink: 0;
  }

  .ca-legal-drawer[open] .ca-legal-drawer-summary .ca-icon {
    transform: rotate(180deg);
  }

  /* Scrollspy TOC (modern-web-guidance scrollspy: scroll-target-group: auto + :is(:target-current, .target-current)) */
  .ca-legal-toc {
    scroll-target-group: auto;
    margin-block-start: var(--space-2);
    padding-block-start: var(--space-2);
    border-block-start: 1px solid var(--border);
  }

  .ca-legal-toc-list,
  .ca-legal-switcher-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 2px;
  }

  .ca-legal-toc-list a,
  .ca-legal-switcher-list a {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-2);
    padding: 0.38rem 0.6rem;
    border-radius: var(--radius-sm);
    border-inline-start: 2px solid transparent;
    font-size: 0.84375rem;
    line-height: 1.4;
    color: var(--ink-muted);
    text-decoration: none;
    transition: background-color 120ms ease, color 120ms ease, border-color 120ms ease;
  }

  .ca-legal-toc-list a:hover,
  .ca-legal-switcher-list a:hover {
    background-color: var(--surface-sunken);
    color: var(--ink);
  }

  .ca-legal-toc-list a:is(:target-current, .target-current),
  .ca-legal-switcher-list a[aria-current="page"] {
    border-inline-start-color: var(--accent-graphic);
    background-color: var(--brand-tint);
    color: var(--ink);
    font-weight: 600;
  }

  .ca-legal-switcher {
    display: grid;
    gap: var(--space-2);
    margin-block-start: var(--space-2);
    padding-block-start: var(--space-2);
    border-block-start: 1px solid var(--border);
  }

  .ca-legal-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--brand-text);
    text-decoration: none;
  }

  .ca-legal-back-link:hover {
    text-decoration: underline;
  }

  .ca-legal-switcher-ver {
    font-size: 0.72rem;
    color: var(--ink-muted);
    flex-shrink: 0;
  }

  .ca-legal-article {
    padding: clamp(1.5rem, 3.2vw, 2.75rem);
    gap: var(--space-6);
  }

  .ca-legal-notice {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    border: 1px solid var(--brand-text);
    background-color: var(--brand-tint);
  }

  .ca-legal-notice-icon {
    display: inline-flex;
    color: var(--brand-text);
    flex-shrink: 0;
    margin-block-start: 2px;
  }

  .ca-legal-notice-body {
    display: grid;
    gap: 0.25rem;
  }

  .ca-legal-notice-title {
    margin: 0;
    font-weight: 600;
    color: var(--ink);
  }

  /* Legal Prose Typography */
  .ca-legal-prose {
    display: grid;
    gap: var(--space-4);
    max-inline-size: 70ch;
  }

  .ca-legal-section {
    display: grid;
    gap: var(--space-3);
    scroll-margin-block-start: 5.75rem;
  }

  .ca-legal-section:focus {
    outline: none;
  }

  .ca-legal-section:focus-visible {
    outline: 2px solid var(--brand-text);
    outline-offset: 4px;
    border-radius: var(--radius-sm);
  }

  .ca-legal-prose :is(h2, h3, h4) {
    text-wrap: balance;
    color: var(--ink);
    scroll-margin-block-start: 5.75rem;
  }

  .ca-legal-prose h2 {
    font-size: clamp(1.25rem, 1.1rem + 0.45vw, 1.5rem);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -0.015em;
    padding-block-start: var(--space-6);
    margin-block: var(--space-3) var(--space-1);
    border-block-start: 1px solid var(--border);
  }

  .ca-legal-prose > .ca-legal-section:first-child > h2 {
    padding-block-start: 0;
    margin-block-start: 0;
    border-block-start: 0;
  }

  .ca-legal-prose h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.35;
    margin-block: var(--space-3) 0.15rem;
  }

  .ca-legal-prose h4 {
    font-size: 0.96875rem;
    font-weight: 600;
    line-height: 1.4;
    margin-block: var(--space-2) 0;
  }

  .ca-legal-prose :is(p, li) {
    margin: 0;
    font-size: 0.96875rem;
    line-height: 1.72;
    color: var(--ink);
    text-wrap: pretty;
  }

  .ca-legal-numbered,
  .ca-legal-bullets {
    margin: 0;
    padding-inline-start: 1.5rem;
    display: grid;
    gap: 0.55rem;
    font-variant-numeric: tabular-nums;
  }

  .ca-legal-numbered > li::marker {
    font-family: var(--font-mono);
    font-size: 0.85em;
    font-weight: 500;
    color: var(--ink-muted);
  }

  .ca-legal-code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    padding: 0.12rem 0.38rem;
    border-radius: var(--radius-sm);
    background-color: var(--surface-sunken);
    border: 1px solid var(--border);
    color: var(--ink);
  }

  .ca-legal-link {
    color: var(--brand-text);
    text-decoration: underline;
    text-underline-offset: 0.2em;
  }

  .ca-legal-link:hover {
    color: var(--ink);
  }

  .ca-legal-table-wrap {
    margin-block: var(--space-2);
    max-block-size: min(640px, 82dvh);
  }

  .ca-legal-doc-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding-block-start: var(--space-6);
    border-block-start: 1px solid var(--border);
  }

  /* Prose Container (page.php / index.php) */
  .ca-prose {
    display: grid;
    gap: var(--space-4);
    max-inline-size: 65ch;
  }
}

@layer utilities {
  .wrap {
    max-inline-size: 76rem;
    margin-inline: auto;
    padding-inline: clamp(1rem, 3vw, 2rem);
  }

  .section {
    padding-block: clamp(3.25rem, 5vw, 4.5rem);
  }

  .section-sm {
    padding-block: var(--space-12);
  }

  .section-sunken {
    background-color: var(--surface-sunken);
    border-block: 1px solid var(--border);
  }

  .hero-band {
    padding-block: clamp(3rem, 5.5vw, 5rem);
    border-block-end: 1px solid var(--border);
  }

  .stack {
    display: grid;
    gap: var(--space-4);
    align-content: start;
  }

  .stack-lg {
    display: grid;
    gap: var(--space-6);
    align-content: start;
  }

  .grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 21rem), 1fr));
    gap: var(--space-6);
  }

  .grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 17.5rem), 1fr));
    gap: var(--space-6);
  }

  .grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 14.5rem), 1fr));
    gap: var(--space-4);
  }

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

  /* Hides content visually while keeping it in the accessibility tree */
  .visually-hidden:where(:not(:focus-within, :active)) {
    position: absolute !important;
    clip-path: inset(50%) !important;
    overflow: hidden !important;
    width: 1px !important;
    height: 1px !important;
    margin: -1px !important;
    padding: 0 !important;
    border: 0 !important;
    white-space: nowrap !important;
  }
}

/* -------------------------------------------------------------------------
 * Unlayered WordPress Global-Styles Cascade Bridge
 * WordPress 6.7 injects unlayered `a:where(:not(.wp-element-button))` rules,
 * which outrank `@layer components`. These explicit rules preserve WCAG AA
 * button contrast (5.57:1 on .btn-brand, 6.93:1 on .btn-accent) and clean nav.
 * ---------------------------------------------------------------------- */
a.btn,
a.card-link,
.site-logo,
.footer-logo-link,
.site-menu a:not(.btn),
.footer-links a,
.footer-meta a,
.footer-legal-nav a,
.ca-breadcrumb a,
.ca-legal-hub-card,
.ca-legal-toc-list a,
.ca-legal-switcher-list a,
.ca-legal-back-link {
  text-decoration: none;
}

a.card-link {
  color: inherit;
}

.surface-midnight a.card-link {
  color: var(--on-midnight);
}

.footer-links a:hover,
.footer-meta a:hover,
.footer-legal-nav a:hover,
.ca-breadcrumb a:hover,
.ca-legal-back-link:hover {
  text-decoration: underline;
}

a.ca-legal-hub-card {
  color: var(--ink);
}

.ca-legal-toc-list a,
.ca-legal-switcher-list a {
  color: var(--ink-muted);
}

.ca-legal-toc-list a:hover,
.ca-legal-switcher-list a:hover,
.ca-legal-toc-list a:is(:target-current, .target-current),
.ca-legal-switcher-list a[aria-current="page"] {
  color: var(--ink);
}

.ca-legal-back-link,
a.ca-legal-link {
  color: var(--brand-text);
}

a.btn-brand {
  color: var(--on-brand);
}

a.btn-accent {
  color: var(--on-accent);
}

a.btn-outline {
  color: var(--ink);
}

a.btn-secondary {
  color: var(--brand-text);
}

.surface-midnight a.btn-outline,
.surface-midnight a.btn-secondary {
  color: var(--on-midnight);
}

.site-menu a:not(.btn) {
  color: var(--ink);
}

.site-menu a[aria-current="page"] {
  color: var(--brand-text);
}

.surface-midnight a:not(.btn) {
  color: var(--on-midnight-link);
}

.site-footer a:not(.btn) {
  color: var(--on-midnight-muted);
}

.site-footer a:not(.btn):hover,
.site-footer a:not(.btn):focus-visible {
  color: var(--on-midnight);
}

@media (forced-colors: active) {
  .site-menu a[aria-current="page"]::after,
  .tabs-scroller > [aria-selected="true"]::after {
    border-block-end-color: Highlight;
  }

  .theme-btn[aria-pressed="true"] {
    outline: 2px solid Highlight;
  }
}

@layer print {
  @media print {
    .site-nav,
    .header-actions,
    .ca-presets,
    .ca-calc-footer,
    .ca-lead-card,
    .ca-legal-rail,
    .ca-legal-meta-actions,
    .ca-legal-doc-footer button,
    .site-footer {
      display: none !important;
    }

    .site-header {
      position: static;
      border-block-end: 1px solid #CBD5E1;
    }

    .ca-legal-layout {
      display: block !important;
    }

    .ca-legal-article {
      border: 0 !important;
      box-shadow: none !important;
      padding: 0 !important;
    }

    .ca-legal-prose {
      max-inline-size: 100% !important;
    }

    .table-wrapper {
      max-block-size: none !important;
      overflow: visible !important;
    }
  }
}