/* ==========================================================================
   CyberBridge — editorial components (design system)
   Canonical source of truth. Tokens live in tokens.css (same :root block).
   Load order: tokens.css → components.css.
   ========================================================================== */

/* ------------------------- 02. Base reset -------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg-primary);
  color: var(--ink-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }
button { font: inherit; }

/* ------------------------- 03. Typography -------------------------------- */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 1.75rem 0;
  display: inline-block;
}
h1, h2, h3, h4 { margin: 0; letter-spacing: -0.01em; }
h2.label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0;
}
.lede {
  font-family: var(--font-serif);
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  line-height: 1.55;
  color: var(--ink-secondary);
  max-width: 58ch;
  margin: 1.75rem 0 0 0;
  font-weight: 400;
}
.prose {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink-secondary);
  max-width: 62ch;
}
.muted { color: var(--ink-muted); }
.serif { font-family: var(--font-serif); }
.sans  { font-family: var(--font-sans); }

/* ------------------------- 04. Layout ------------------------------------ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
.container--narrow { max-width: var(--max-w-sm); }
.section {
  padding-block: var(--section-y);
  border-top: var(--hairline-w) solid var(--hairline);
}
.section--plain { border-top: none; }
.section--tight { padding-block: clamp(60px, 8vw, 96px); }
.section__head {
  margin-bottom: 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 900px) {
  .section__head { grid-template-columns: 200px 1fr; gap: 4rem; }
}

/* ------------------------- 05. Header ------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg-primary) 92%, transparent);
  backdrop-filter: saturate(1.2) blur(8px);
  -webkit-backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: var(--hairline-w) solid var(--hairline);
}
.site-header__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 18px var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.wordmark {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-primary);
}
.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
  font-size: 0.9rem;
  color: var(--ink-secondary);
  position: relative;
  height: 36px;
  display: inline-flex;
  align-items: center;
  line-height: 1;
}
.nav a:hover { color: var(--ink-primary); }
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 8px;
  height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform 240ms ease;
}
.nav a:hover::after { transform: scaleX(1); }
.nav a.is-active { color: var(--ink-primary); }
.nav a.is-active::after { transform: scaleX(1); background: var(--accent); }
.nav__cta {
  height: 36px;
  padding: 0 16px;
  background: var(--ink-primary);
  color: var(--bg-primary) !important;
  border-radius: var(--radius-btn);
  transition: background 200ms ease;
}
.nav__cta:hover { background: var(--accent-ink); }
.nav__cta::after { display: none; }

@media (max-width: 640px) {
  .nav { gap: 18px; }
  .nav .nav__muted-mobile { display: none; }
}

/* Mobile full-screen nav drawer. Hidden on desktop via .nav-toggle visibility. */
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  color: var(--ink-primary);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border-radius: var(--radius-btn);
}
.nav-toggle:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}
.nav-toggle__bar {
  display: block;
  width: 22px;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
}
.nav-drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transform: translateY(-100%);
  visibility: hidden;
  transition:
    transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1),
    visibility 0ms linear 320ms;
  will-change: transform;
}
.nav-drawer[hidden] { display: flex; }
.nav-drawer.is-open {
  transform: translateY(0);
  visibility: visible;
  transition:
    transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1),
    visibility 0ms linear 0ms;
}
@media (prefers-reduced-motion: reduce) {
  .nav-drawer,
  .nav-drawer.is-open { transition: none; }
}
.nav-drawer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--gutter);
  border-bottom: var(--hairline-w) solid var(--hairline);
}
.nav-drawer__close {
  width: 40px;
  height: 40px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink-primary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-btn);
}
.nav-drawer__close:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}
.nav-drawer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: var(--hairline-w) solid var(--hairline);
}
.nav-drawer__list li {
  border-top: var(--hairline-w) solid var(--hairline);
}
.nav-drawer__list li:first-child { border-top: 0; }
.nav-drawer__list a {
  display: block;
  padding: 1.35rem var(--gutter);
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 200;
  line-height: 1.25;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-primary);
  text-decoration: none;
  transition: color 200ms ease;
}
.nav-drawer__list a:hover,
.nav-drawer__list a:focus-visible { color: var(--accent-ink); }
.nav-drawer__list a.is-active { color: var(--ink-primary); }
body.nav-drawer-open { overflow: hidden; }

@media (max-width: 720px) {
  .site-header .nav { display: none; }
  .nav-toggle { display: inline-flex; }
}
@media (min-width: 721px) {
  .nav-drawer { display: none !important; }
}

/* ------------------------- 06. Hero -------------------------------------- */
.hero {
  padding-block: clamp(80px, 10vw, 144px) clamp(96px, 12vw, 160px);
  text-align: left;
}
.hero--compact { padding-block: clamp(56px, 8vw, 96px) clamp(40px, 6vw, 72px); }
.brand-display {
  font-family: var(--font-sans);
  font-weight: 200;
  font-size: clamp(2rem, 11vw, 8.5rem);
  line-height: 0.95;
  letter-spacing: 0.12em;
  color: var(--ink-primary);
  text-transform: uppercase;
  margin: 0 0 2.5rem 0;
  white-space: nowrap;
  overflow: hidden;
}
@media (max-width: 640px) {
  .brand-display { letter-spacing: 0.06em; }
}
.hero__lead {
  font-family: var(--font-serif);
  font-size: clamp(1.125rem, 1.8vw, 1.5rem);
  line-height: 1.5;
  color: var(--ink-primary);
  font-weight: 400;
  max-width: 48ch;
  margin: 0 0 2.75rem 0;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 20px; }

.page-title {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(2.25rem, 4.6vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--ink-primary);
  margin: 0;
}
.page-title--serif {
  font-family: var(--font-serif);
  font-weight: 400;
  letter-spacing: -0.005em;
}
.page-subtitle {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.4vw, 1.1875rem);
  line-height: 1.55;
  color: var(--ink-secondary);
  max-width: 62ch;
  margin: 1.25rem 0 0 0;
}

/* Home hero trust bar: 3-col labels-row + values-row on desktop,
   single column with label-to-value pair ordering on mobile. */
.hero-metrics {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-rows: auto auto;
  grid-template-areas:
    "proto-k client-k sec-k"
    "proto-v client-v sec-v";
  gap: 0.8rem 48px;
  align-items: start;
  margin-bottom: 3rem;
}
.hero-metrics__proto-text { align-self: center; }

/* Client strip — app icon + label pairs for the Clients column. */
.client-strip {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 18px;
  min-height: 32px;
  white-space: nowrap;
}
.client-strip__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-primary);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 200ms ease;
  line-height: 1;
}
.client-strip__item:hover { color: var(--accent-ink); }
.client-strip__logo {
  width: 22px;
  height: 22px;
  border-radius: 5px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
  background: #fff;
}

/* Brand strip — inline-SVG wordmarks for the Security column. */
.brand-strip {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  min-height: 32px;
}
.brand-strip__divider {
  width: 1px;
  height: 22px;
  background: var(--hairline);
}
.brand-logo {
  display: inline-flex;
  align-items: center;
  color: var(--ink-primary);
  line-height: 0;
}
.brand-logo svg { display: block; height: auto; max-width: 100%; }

@media (max-width: 720px) {
  .hero-metrics {
    grid-template-columns: 1fr;
    grid-template-areas:
      "proto-k"
      "proto-v"
      "client-k"
      "client-v"
      "sec-k"
      "sec-v";
    row-gap: 0.4rem;
    column-gap: 0;
  }
  .hero-metrics__proto-text { align-self: start; }
  .hero-metrics > :nth-child(2),
  .hero-metrics > :nth-child(3) { margin-top: 1.25rem; }
  .client-strip { flex-wrap: wrap; white-space: normal; gap: 10px 18px; }
  .brand-strip { flex-wrap: wrap; gap: 0.6rem 1rem; }
  .brand-strip__divider { display: none; }
}

/* ------------------------- 07. Buttons ----------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-btn);
  border: var(--hairline-w) solid transparent;
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease, opacity 200ms ease;
  cursor: pointer;
  line-height: 1.2;
  text-align: left;
}
.btn--block { width: 100%; justify-content: center; }
.btn--primary { background: var(--ink-primary); color: var(--bg-primary); }
.btn--primary:hover { background: var(--accent-ink); }
.btn--primary .btn__arrow { transition: transform 200ms ease; }
.btn--primary:hover .btn__arrow { transform: translateX(4px); }
.btn--ghost {
  background: transparent;
  color: var(--ink-primary);
  padding: 14px 2px;
}
.btn--ghost .btn__arrow { transition: transform 200ms ease; color: var(--accent-ink); }
.btn--ghost:hover .btn__arrow { transform: translateX(4px); }
.btn--outline {
  background: transparent;
  color: var(--ink-primary);
  border-color: var(--hairline-strong);
}
.btn--outline:hover { border-color: var(--ink-primary); }
.btn--accent { background: var(--accent); color: #fff; }
.btn--accent:hover { background: var(--accent-ink); }
.btn--sm { padding: 10px 14px; font-size: 0.8125rem; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.link-inline {
  color: var(--accent-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.link-inline:hover { color: var(--ink-primary); }

/* ------------------------- 08. Term switch ------------------------------- */
.term-switch {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.term-switch__group {
  display: inline-flex;
  padding: 4px;
  background: var(--bg-elevated);
  border: var(--hairline-w) solid var(--hairline);
  border-radius: 999px;
}
.term-switch__btn {
  padding: 8px 18px;
  border: 0;
  background: transparent;
  color: var(--ink-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: background 200ms ease, color 200ms ease;
}
.term-switch__btn[aria-pressed="true"] {
  background: var(--ink-primary);
  color: var(--bg-primary);
  cursor: default;
}
.term-switch__helper {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink-muted);
  font-style: italic;
}

/* ------------------------- 09. Plan grid --------------------------------- */
.plans {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.plan {
  background: var(--bg-elevated);
  border: var(--hairline-w) solid var(--hairline);
  border-radius: var(--radius-card);
  padding: 28px 24px 24px;
  display: flex; flex-direction: column;
  transition: border-color 200ms ease;
}
.plan:hover { border-color: var(--hairline-strong); }
.plan--popular {
  background: var(--accent-wash);
  border-color: color-mix(in srgb, var(--accent) 28%, var(--hairline));
}
.plan__name {
  font-family: var(--font-sans);
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0 0 0.4rem 0;
}
.plan__kicker {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0;
}
.plan--popular .plan__kicker { color: var(--accent-ink); }
.plan__price {
  margin: 1.5rem 0 0.25rem 0;
  font-family: var(--font-sans);
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1;
}
.plan__price span {
  font-size: 0.85rem;
  color: var(--ink-muted);
  font-weight: 400;
  margin-left: 4px;
  letter-spacing: 0;
}
.plan__quota {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--ink-secondary);
  margin: 0 0 1.5rem 0;
}
.plan__list {
  list-style: none;
  margin: 0;
  padding: 1.25rem 0 0 0;
  border-top: var(--hairline-w) solid var(--hairline);
  display: grid;
  gap: 0.6rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--ink-primary);
}
.plan__list li::before {
  content: "·";
  color: var(--ink-muted);
  margin-right: 8px;
}
.plan__note {
  margin: 1rem 0 0 0;
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--ink-muted);
}
.plan__cta { margin-top: auto; padding-top: 1.75rem; }
.plan__cta .btn { width: 100%; justify-content: center; }

@media (max-width: 960px) {
  .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .plans { grid-template-columns: minmax(0, 1fr); }
}

/* ------------------------- 10. Steps ------------------------------------- */
.steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
}
.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 72px 1fr;
  column-gap: 32px;
  align-items: baseline;
  padding-block: 1.75rem;
  border-top: var(--hairline-w) solid var(--hairline);
  font-family: var(--font-sans);
  font-size: clamp(1.125rem, 1.8vw, 1.35rem);
  font-weight: 300;
  color: var(--ink-primary);
  line-height: 1.3;
  letter-spacing: -0.005em;
}
.steps li:last-child { border-bottom: var(--hairline-w) solid var(--hairline); }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  color: var(--ink-muted);
}
@media (max-width: 640px) {
  .steps li { grid-template-columns: 48px 1fr; column-gap: 16px; }
}
.steps--compact li { padding-block: 1rem; font-size: 1rem; font-weight: 400; }

/* ------------------------- 11. Info grid --------------------------------- */
.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--hairline);
  border: var(--hairline-w) solid var(--hairline);
  border-radius: var(--radius-card);
  overflow: hidden;
}
.info-cell {
  background: var(--bg-elevated);
  padding: 28px 28px 30px;
}
.info-cell h3 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 1rem 0;
}
.info-cell p {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--ink-primary);
  margin: 0 0 0.85rem 0;
}
.info-cell p:last-child { margin-bottom: 0; }
@media (max-width: 720px) {
  .info-grid { grid-template-columns: 1fr; }
}

/* single-column variant so single long sentences do not wrap */
.support { max-width: 82ch; }
.support p {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink-primary);
  margin: 0 0 0.75rem 0;
}
.support a {
  color: var(--accent-ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.support a:hover { color: var(--ink-primary); }

/* ------------------------- 12. Footer ------------------------------------ */
.site-footer {
  padding-block: 48px;
  border-top: var(--hairline-w) solid var(--hairline);
  font-size: 0.8125rem;
  color: var(--ink-muted);
  letter-spacing: 0.01em;
}
.site-footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: flex; flex-wrap: wrap;
  justify-content: space-between; gap: 16px;
}
.site-footer a:hover { color: var(--ink-secondary); }
.site-footer__links { display: flex; gap: 20px; flex-wrap: wrap; }
.site-footer__wordmark {
  font-weight: 200;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-secondary);
}

/* ------------------------- 13. Policy sections (legal) ------------------- */
.policy {
  display: grid;
  gap: clamp(2.25rem, 4vw, 3.5rem);
  max-width: 70ch;
}
.policy__section h3 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 1rem 0;
}
.policy__section p {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink-primary);
  margin: 0 0 0.9rem 0;
}
.policy__section p:last-child { margin-bottom: 0; }
.policy__section p strong {
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--ink-primary);
}

/* Disclosure (Japanese vertical definition list) */
.disclosure {
  display: grid;
  gap: 0;
  max-width: 76ch;
  border-top: var(--hairline-w) solid var(--hairline);
}
.disclosure__row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2rem;
  padding-block: 1.4rem;
  border-bottom: var(--hairline-w) solid var(--hairline);
  align-items: baseline;
}
.disclosure__row h3 {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0;
}
.disclosure__row p {
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-primary);
  margin: 0 0 0.65rem 0;
}
.disclosure__row p:last-child { margin-bottom: 0; }
.disclosure__row p strong {
  font-family: var(--font-sans);
  font-weight: 500;
}
.disclosure__row p a {
  color: var(--accent-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
@media (max-width: 720px) {
  .disclosure__row { grid-template-columns: 1fr; gap: 0.5rem; }
}

/* ------------------------- 14. Forms ------------------------------------- */
.form {
  display: grid;
  gap: 1.25rem;
  max-width: 44ch;
}
.form--wide { max-width: 56ch; }
.form__row { display: grid; gap: 0.45rem; }
.form__label {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}
.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--ink-primary);
  background: var(--bg-elevated);
  border: var(--hairline-w) solid var(--hairline-strong);
  border-radius: var(--radius-btn);
  transition: border-color 200ms ease, background 200ms ease;
}
.form__input:hover { border-color: var(--ink-primary); }
.form__input:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-color: var(--accent);
}
.form__input[readonly] {
  background: transparent;
  color: var(--ink-secondary);
  border-style: dashed;
}
.form__helper {
  font-family: var(--font-serif);
  font-size: 0.875rem;
  color: var(--ink-muted);
}
.form__checkbox {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--ink-primary);
}
.form__checkbox input {
  margin: 0;
  accent-color: var(--accent-ink);
}
.form__actions {
  display: flex; flex-wrap: wrap; gap: 12px;
  margin-top: 0.5rem;
}
.form__status {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--ink-secondary);
  margin: 0;
}
.form__status--error { color: var(--danger); }

/* ------------------------- 15. Auth shell -------------------------------- */
.auth {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 4.5rem);
  padding-block: clamp(56px, 9vw, 112px);
  max-width: var(--max-w);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
@media (min-width: 960px) {
  .auth { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr); gap: 6rem; }
}
.auth__aside .auth__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 1.25rem 0;
  display: inline-block;
}
.auth__title {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: clamp(2.25rem, 4.4vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--ink-primary);
  margin: 0;
}
.auth__subtitle {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.6;
  color: var(--ink-secondary);
  max-width: 36ch;
  margin: 1.25rem 0 0 0;
}
.auth__card {
  background: var(--bg-elevated);
  border: var(--hairline-w) solid var(--hairline);
  border-radius: var(--radius-card);
  padding: clamp(28px, 4vw, 40px);
  align-self: start;
}
.auth__card h2 {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 1.75rem 0;
}
.auth__footer {
  margin-top: 2rem;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink-secondary);
}

/* ------------------------- 16. Portal status / link rows ----------------- */
.status-list {
  display: grid;
  gap: 0.9rem;
}
.status-list__row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.25rem;
  padding-block: 0.65rem;
  border-top: var(--hairline-w) solid var(--hairline);
  align-items: baseline;
}
.status-list__row:first-child { border-top: 0; padding-top: 0; }
.status-list__label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}
.status-list__value {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  color: var(--ink-primary);
}
.status-list__value strong { font-family: var(--font-sans); font-weight: 500; }
@media (max-width: 640px) {
  .status-list__row { grid-template-columns: 1fr; gap: 0.25rem; }
}

.panel {
  background: var(--bg-elevated);
  border: var(--hairline-w) solid var(--hairline);
  border-radius: var(--radius-card);
  padding: clamp(24px, 3vw, 32px);
}
.panel__title {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 0.5rem 0;
}
.panel__desc {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink-secondary);
  margin: 0 0 1.5rem 0;
}

.panel-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 900px) {
  .panel-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .panel-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.link-rows { display: grid; gap: 0.75rem; }
.link-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.85rem;
  align-items: center;
  padding: 14px 16px;
  border: var(--hairline-w) solid var(--hairline);
  border-radius: var(--radius-btn);
  background: var(--bg-primary);
}
.link-row__label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 0.3rem 0;
}
.link-row__input {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--ink-primary);
  word-break: break-all;
  line-height: 1.45;
}
.link-row__copy {
  align-self: center;
}

.group-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 1.5rem 0 0.6rem 0;
}

.btn-bar {
  display: flex; flex-wrap: wrap; gap: 12px;
}

.notice-card {
  background: var(--accent-wash);
  border: var(--hairline-w) solid color-mix(in srgb, var(--accent) 28%, var(--hairline));
  border-radius: var(--radius-btn);
  padding: 14px 18px;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink-primary);
}
.notice-card--muted {
  background: var(--bg-elevated);
  border-color: var(--hairline);
  color: var(--ink-secondary);
}
.notice-card--warn {
  background: #F7EBDF;
  border-color: color-mix(in srgb, var(--danger) 28%, var(--hairline));
  color: var(--ink-primary);
}

.inline-confirm {
  display: inline-flex; gap: 10px; align-items: center;
  padding: 10px 14px;
  background: var(--bg-primary);
  border: var(--hairline-w) solid var(--hairline);
  border-radius: var(--radius-btn);
}

.subs-plan {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(16px, 2.6vw, 28px);
  padding: clamp(18px, 2.4vw, 24px) clamp(20px, 2.6vw, 28px);
  background: var(--accent-wash);
  border: var(--hairline-w) solid color-mix(in srgb, var(--accent) 28%, var(--hairline));
  border-radius: var(--radius-card);
}
.subs-plan--neutral {
  background: var(--bg-elevated);
  border-color: var(--hairline);
}
.subs-plan__info {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}
.subs-plan__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--ink-muted);
}
.subs-plan__name {
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 2.6vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink-primary);
  line-height: 1.1;
}
.subs-plan__headline {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.subs-plan__specs {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--ink-secondary);
  letter-spacing: -0.005em;
}
.subs-plan__meta {
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--ink-secondary);
}
.subs-plan .btn { flex: 0 0 auto; }
@media (max-width: 640px) {
  .subs-plan { flex-direction: column; align-items: stretch; }
  .subs-plan .btn { width: 100%; justify-content: center; }
}

/* ------------------------- 17. Stats + referral table -------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.stats__cell {
  padding: 20px 22px;
  background: var(--bg-primary);
  border: var(--hairline-w) solid var(--hairline);
  border-radius: var(--radius-btn);
}
.stats__label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 0.6rem 0;
}
.stats__value {
  font-family: var(--font-sans);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--ink-primary);
  margin: 0;
}
@media (max-width: 640px) {
  .stats { grid-template-columns: 1fr; }
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.95rem;
}
.table thead th {
  text-align: left;
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  border-bottom: var(--hairline-w) solid var(--hairline-strong);
}
.table tbody td {
  padding: 14px 14px;
  border-bottom: var(--hairline-w) solid var(--hairline);
  color: var(--ink-primary);
  font-size: 0.925rem;
}
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody td.yes { color: var(--ok); font-weight: 500; }
.table tbody td.no  { color: var(--ink-muted); }

/* ------------------------- 18. Guide cards ------------------------------- */
.guide-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(0, 1fr);
}
@media (min-width: 900px) {
  .guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.guide-card {
  background: var(--bg-elevated);
  border: var(--hairline-w) solid var(--hairline);
  border-radius: var(--radius-card);
  padding: 28px 28px 26px;
  display: flex; flex-direction: column; gap: 1.1rem;
}
.guide-card__head { display: grid; gap: 0.4rem; }
.guide-card__name {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
}
.guide-card__desc {
  font-family: var(--font-serif);
  font-size: 0.975rem;
  color: var(--ink-secondary);
  line-height: 1.55;
  margin: 0;
}
.guide-card__platforms {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.platform-badge {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  padding: 4px 10px;
  border: var(--hairline-w) solid var(--hairline-strong);
  border-radius: 999px;
}
.guide-card__steps {
  counter-reset: gstep;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}
.guide-card__steps li {
  counter-increment: gstep;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 0.975rem;
  line-height: 1.55;
  color: var(--ink-primary);
}
.guide-card__steps li::before {
  content: counter(gstep, decimal-leading-zero);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  color: var(--ink-muted);
  padding-top: 3px;
}
.guide-card__link {
  margin-top: auto;
  padding-top: 1rem;
  border-top: var(--hairline-w) solid var(--hairline);
}
.guide-card__linkbox {
  display: grid;
  gap: 0.3rem;
  margin-bottom: 0.9rem;
  padding: 10px 12px;
  background: var(--bg-primary);
  border: var(--hairline-w) solid var(--hairline);
  border-radius: var(--radius-btn);
}
.guide-card__linkbox .link-row__label { margin: 0; }
.guide-card__linkbox .link-row__input { font-size: 0.78125rem; }

/* ------------------------- 19. Callback shell (billing) ------------------ */
.callback {
  max-width: 64ch;
  margin: 0 auto;
  padding-block: clamp(72px, 10vw, 128px);
  text-align: left;
}
.callback__meta {
  margin-top: 1.25rem;
  padding: 14px 16px;
  border: var(--hairline-w) dashed var(--hairline-strong);
  border-radius: var(--radius-btn);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--ink-secondary);
  line-height: 1.7;
}
.callback__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 2rem; }

/* ------------------------- 20. Reveal + chrome --------------------------- */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity 600ms ease, transform 600ms ease; will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal[data-delay="1"] { transition-delay: 60ms; }
.reveal[data-delay="2"] { transition-delay: 120ms; }
.reveal[data-delay="3"] { transition-delay: 180ms; }
.reveal[data-delay="4"] { transition-delay: 240ms; }

.preview-banner {
  position: fixed; bottom: 16px; right: 16px;
  background: var(--ink-primary); color: var(--bg-primary);
  font-family: var(--font-sans); font-size: 0.72rem;
  letter-spacing: var(--track-eyebrow); text-transform: uppercase;
  padding: 8px 14px; border-radius: 999px; z-index: 100;
  opacity: 0.72; font-weight: 400;
}
.preview-banner a { color: var(--bg-primary); text-decoration: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .nav a::after, .btn__arrow, .term-switch__btn { transition: none !important; }
}

/* ------------------------- 21. Index (preview catalogue) ----------------- */
.index-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}
.index-card {
  display: flex; flex-direction: column; gap: 0.35rem;
  padding: 20px 22px;
  background: var(--bg-elevated);
  border: var(--hairline-w) solid var(--hairline);
  border-radius: var(--radius-card);
  transition: border-color 200ms ease, background 200ms ease;
}
.index-card:hover { border-color: var(--hairline-strong); background: var(--accent-wash); }
.index-card__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
}
.index-card__title {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--ink-primary);
  margin: 0;
}
.index-card__desc {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink-secondary);
  margin: 0;
  line-height: 1.5;
}

.group-heading {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 1.25rem 0;
}

/* ------------------------- Policy pages (--rich variant) ---------------- */
.policy--rich {
  max-width: 70ch;
  display: block;
}
.policy--rich .policy__meta {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink-muted);
  margin: 0 0 1.75rem 0;
}
.policy--rich .policy__lede {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--ink-primary);
  margin: 0 0 1rem 0;
}
.policy--rich .policy__section {
  margin-top: 2.75rem;
  padding-top: 2.75rem;
  border-top: var(--hairline-w) solid var(--hairline);
}
.policy--rich > .policy__lede + .policy__section,
.policy--rich > .policy__meta + .policy__section,
.policy--rich > .policy__section:first-of-type {
  /* leave rule on the first section so it visually separates from the lede */
}
.policy--rich .policy__section h2 {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(1.3125rem, 2vw, 1.625rem);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink-primary);
  margin: 0 0 1.25rem 0;
  text-transform: none;
}
.policy--rich .policy__section h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--ink-primary);
  margin: 1.75rem 0 0.5rem 0;
  text-transform: none;
}
.policy--rich .policy__section p {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--ink-primary);
  margin: 0 0 0.9rem 0;
}
.policy--rich .policy__section p:last-child { margin-bottom: 0; }
.policy--rich .policy__section p strong,
.policy--rich .policy__lede strong,
.policy--rich .policy__meta strong {
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--ink-primary);
}
.policy--rich .policy__section ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 1rem 0;
  display: grid;
  gap: 0.45rem;
}
.policy--rich .policy__section ul li {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink-primary);
  padding-left: 1.25rem;
  position: relative;
}
.policy--rich .policy__section ul li::before {
  content: "·";
  position: absolute;
  left: 0.45rem;
  top: 0;
  color: var(--ink-muted);
}
.policy--rich .policy__section a {
  color: var(--accent-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.policy--rich .policy__section a:hover { color: var(--ink-primary); }

/* ------------------------- Quick links (plain list, hairline dividers) -- */
.quick-links {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: var(--hairline-w) solid var(--hairline);
}
.quick-links__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 0;
  border-bottom: var(--hairline-w) solid var(--hairline);
}
.quick-links__body {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  column-gap: 0.8rem;
  row-gap: 0.1rem;
  min-width: 0;
  flex: 1 1 auto;
}
.quick-links__title {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink-primary);
  text-decoration: none;
  transition: color 200ms ease;
}
a.quick-links__title:hover { color: var(--accent-ink); }
.quick-links__title--inactive {
  color: var(--ink-secondary);
  cursor: default;
}
.quick-links__desc {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink-muted);
  line-height: 1.5;
}
.quick-links__badge {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: var(--track-eyebrow);
  text-transform: uppercase;
  color: var(--accent-ink);
  white-space: nowrap;
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .quick-links__row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }
}

/* ------------------------- Inline confirm/cancel action ---------------- */
.confirm-action {
  position: relative;
  display: inline-flex;
  align-items: flex-start;
}
.confirm-action__inline[hidden] { display: none; }
.confirm-action__inline {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px 6px 14px;
  background: var(--bg-elevated);
  border: var(--hairline-w) solid var(--hairline-strong);
  border-radius: var(--radius-btn);
  flex-wrap: nowrap;
  white-space: nowrap;
  box-shadow: 0 6px 20px -12px rgba(0, 0, 0, 0.25);
}
.confirm-action__prompt {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--ink-primary);
  margin-right: 4px;
  line-height: 1.2;
}

/* ------------------------- Client chips (subscription rows) ------------ */
.client-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 0.65rem 0;
}
.client-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 11px 3px 4px;
  border: var(--hairline-w) solid var(--hairline);
  border-radius: 999px;
  background: var(--bg-primary);
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--ink-secondary);
  text-decoration: none;
  transition: border-color 200ms ease, color 200ms ease, background 200ms ease;
  line-height: 1;
}
.client-chip:hover {
  border-color: var(--hairline-strong);
  color: var(--ink-primary);
  background: var(--bg-elevated);
}
.client-chip__logo {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
  background: #fff;
}
.client-chip__name {
  letter-spacing: 0.01em;
}

/* ------------------------- Shim: utility visibility/state -----------------
   Kept minimal to preserve preview markup (class-based visibility) while
   supporting the existing portal JS that toggles these classes. */
.is-hidden { display: none !important; }
.auth-help--error { color: var(--danger); }