/*
  BuilderPay marketing site — landing (fd-*) + article / legal / blog shell.
  Tokens mirror frontend/src/styles/tokens.css (front-door set).
  Fonts live in fonts.css (linked separately, no @import).
  Mobile-first; desktop layout starts at 1024px.
*/

:root {
  --fd-navy: #0e1830;
  --fd-orange: #ff6a2b;
  --fd-orange-light: #ff8a55;
  --fd-orange-shadow: #c4501d;
  --cta: #c4501d;
  --cta-text: #b8461a; /* darker orange for orange text on white */
  --cta-hover: #a9431a;
  --fd-grid: rgba(255, 255, 255, 0.055);
  --fd-muted: #4a5468;
  --fd-muted-on-navy: #c9d1e3;
  --fd-muted-on-navy-soft: #93a0bc;
  --fd-line: #dce1ea;
  --wa-bubble: #dcf8c6;
  --navy: #16213a;
  --bg: #f2f4f7;
  --surface: #ffffff;
  --white: #ffffff;
  --border: #e1e4eb;
  --muted: #4a5468;
  --muted-soft: #5a6580;
  --success: #12804a;
  --success-text: #12693d;
  --danger: #b42318;
  --font-body: 'Inter', 'Inter Fallback', system-ui, sans-serif;
  --font-heading: 'Archivo', system-ui, sans-serif;
  --font-display: 'Bricolage Grotesque', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --tracking-heading: -0.02em;
  --tracking-display: -0.035em;
  --radius-14: 14px;
  --radius-10: 10px;
  --radius-8: 8px;
  --radius-pill: 999px;
  --page-pad-mobile: 20px;

  /* Site-only extras (same values the landing canvas used inline) */
  --radius-12: 12px;
  --status-paid-bg: #e6f4ec;
  --status-overdue-bg: #fdecea;
  --fd-wa-bg: #efeae2;
  --fd-receipt-rule: #9aa4b8;
  --print-ink: #000000;
  --print-paper: #ffffff;
}

/* ───────────── Base ───────────── */

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

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

body {
  margin: 0;
  background: var(--white);
  color: var(--fd-navy);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

:focus-visible {
  outline: 2px solid var(--cta-text);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1000;
  padding: 12px 18px;
  background: var(--fd-navy);
  color: var(--white);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border-radius: 0 0 var(--radius-10) 0;
  transform: translateY(-110%);
  transition: transform 0.15s;
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--fd-orange);
  outline-offset: 2px;
  color: var(--white);
}

/* CSS-only mobile menu */
/* CSS-only mobile menu (checkbox sibling pattern, no :has() needed). */
.fd-menu-toggle {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
  opacity: 0;
}
.fd-page .fd-mobile-nav { display: none; }
.fd-page .fd-menu-toggle:checked ~ .fd-mobile-nav { display: flex; }
.fd-menu-toggle:focus-visible ~ .fd-header .fd-header__menu {
  outline: 2px solid var(--fd-orange);
  outline-offset: 2px;
  border-radius: var(--radius-10);
}
.fd-header__menu .fd-menu-icon--close { display: none; }
.fd-menu-toggle:checked ~ .fd-header .fd-menu-icon--open { display: none; }
.fd-menu-toggle:checked ~ .fd-header .fd-menu-icon--close { display: block; }
@media (min-width: 1024px) {
  .fd-menu-toggle { display: none; }
  .fd-page .fd-menu-toggle:checked ~ .fd-mobile-nav { display: none; }
}

/* ───────────── Front door — landing ───────────── */

.fd-page {
  margin: 0;
  background: var(--white);
  color: var(--fd-navy);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.fd-page a {
  color: inherit;
}
.fd-page a:hover {
  color: var(--cta-text);
}
/* Beat `.fd-page a` / `:hover` so navy CTAs keep readable label colour */
.fd-page a.fd-cta,
.fd-page a.fd-cta:hover {
  color: var(--fd-navy);
}
.fd-page a.fd-final__cta,
.fd-page a.fd-final__cta:hover {
  color: var(--white);
}
.fd-page a.fd-ghost {
  color: var(--white);
}
.fd-page a.fd-ghost:hover {
  color: var(--fd-orange-light);
}
.fd-dsp {
  font-family: var(--font-display);
  letter-spacing: var(--tracking-display);
}
.fd-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}
.fd-wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--page-pad-mobile);
  box-sizing: border-box;
}
@media (min-width: 1024px) {
  .fd-wrap {
    padding: 0 40px;
  }
}

.fd-grid {
  background-color: var(--fd-navy);
  background-image: linear-gradient(var(--fd-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--fd-grid) 1px, transparent 1px);
  background-size: 36px 36px;
}
@media (min-width: 1024px) {
  .fd-grid {
    background-size: 44px 44px;
  }
}

.fd-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 28px;
  border-radius: var(--radius-14);
  background: var(--fd-orange);
  color: var(--fd-navy);
  font-weight: 700;
  font-size: 17px;
  text-decoration: none;
  box-shadow: 0 5px 0 var(--fd-orange-shadow);
  border: 0;
  cursor: pointer;
  font-family: var(--font-body);
  transition: transform 0.15s, box-shadow 0.15s;
}
.fd-cta:hover {
  transform: translateY(2px);
  box-shadow: 0 3px 0 var(--fd-orange-shadow);
  color: var(--fd-navy);
}
.fd-cta:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 3px;
}
.fd-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 56px;
  padding: 0 22px;
  border-radius: var(--radius-14);
  border: 1.5px solid rgba(255, 255, 255, 0.28);
  color: var(--white);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  background: transparent;
}
.fd-ghost:hover {
  color: var(--fd-orange-light);
}
.fd-ghost:focus-visible {
  outline: 2px solid var(--fd-orange);
  outline-offset: 2px;
}
.fd-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
@media (min-width: 1024px) {
  .fd-tag {
    font-size: 12px;
  }
}

.fd-header {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
@media (min-width: 1024px) {
  .fd-header {
    height: 84px;
  }
}
.fd-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: var(--tracking-display);
}
@media (min-width: 1024px) {
  .fd-brand {
    font-size: 24px;
  }
}
.fd-brand__mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  object-fit: contain;
  flex: none;
  transform: rotate(-6deg);
}
@media (min-width: 1024px) {
  .fd-brand__mark {
    width: 38px;
    height: 38px;
    border-radius: 10px;
  }
}
.fd-nav {
  display: none;
  gap: 30px;
  font-size: 15px;
  font-weight: 500;
}
.fd-nav a {
  text-decoration: none;
  color: var(--white);
}
.fd-nav a:hover {
  color: var(--fd-orange-light);
}
@media (min-width: 1024px) {
  .fd-nav {
    display: flex;
  }
}
.fd-header__actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.fd-header__signin {
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  color: var(--white);
  padding: 12px 10px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.fd-header__signin:hover {
  color: var(--fd-orange-light);
}
.fd-header__menu {
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
@media (min-width: 1024px) {
  .fd-header__menu {
    display: none;
  }
  .fd-header__start {
    display: inline-flex !important;
  }
}
.fd-header__start {
  display: none;
  min-height: 46px;
  font-size: 15px;
  padding: 0 20px;
  box-shadow: 0 4px 0 var(--fd-orange-shadow);
}
.fd-mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 8px 20px 20px;
}
.fd-mobile-nav a {
  min-height: 44px;
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--white);
  font-weight: 600;
}
@media (min-width: 1024px) {
  .fd-mobile-nav {
    display: none;
  }
}

.fd-hero {
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.fd-hero__grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px 0 0;
}
@media (min-width: 1024px) {
  .fd-hero__grid {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
    padding: 56px 0 110px;
  }
}
.fd-hero__copy {
  flex: 1 1 480px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
@media (min-width: 1024px) {
  .fd-hero__copy {
    gap: 28px;
  }
}
.fd-hero__title {
  margin: 0;
  font-size: 54px;
  line-height: 0.92;
  font-weight: 800;
}
@media (min-width: 1024px) {
  .fd-hero__title {
    font-size: 84px;
  }
}
.fd-hero__accent {
  color: var(--fd-orange);
  position: relative;
  white-space: nowrap;
}
.fd-hero__lede {
  margin: 0;
  font-size: 17px;
  line-height: 1.55;
  color: var(--fd-muted-on-navy);
  max-width: 520px;
}
@media (min-width: 1024px) {
  .fd-hero__lede {
    font-size: 20px;
  }
}
.fd-hero__ctas {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
@media (min-width: 1024px) {
  .fd-hero__ctas {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
  }
}
.fd-hero__fine {
  margin: 0;
  font-size: 11px;
  color: var(--fd-muted-on-navy-soft);
  text-align: center;
}
@media (min-width: 1024px) {
  .fd-hero__fine {
    font-size: 13px;
    text-align: left;
  }
}
.fd-hero__visual {
  flex: 1 1 520px;
  min-width: 0;
  min-height: 440px;
  position: relative;
}
@media (min-width: 1024px) {
  .fd-hero__visual {
    display: flex;
    justify-content: center;
    min-height: 560px;
  }
}
.fd-ruler {
  height: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background-image: repeating-linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.35) 0 1px,
      transparent 1px 10px
    ),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.6) 0 1px, transparent 1px 50px);
  background-size: 100% 6px, 100% 13px;
  background-repeat: repeat-x;
}
@media (min-width: 1024px) {
  .fd-ruler {
    height: 22px;
    background-image: repeating-linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.35) 0 1px,
        transparent 1px 12px
      ),
      repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.6) 0 1px, transparent 1px 60px);
    background-size: 100% 8px, 100% 16px;
  }
}

.fd-marquee {
  background: var(--fd-orange);
  color: var(--fd-navy);
  overflow: hidden;
  border-bottom: 3px solid var(--fd-navy);
}
.fd-marquee__track {
  display: flex;
  width: max-content;
  font-size: 22px;
  font-weight: 800;
  padding: 12px 0;
  white-space: nowrap;
}
@media (min-width: 1024px) {
  .fd-marquee__track {
    font-size: 30px;
    padding: 16px 0;
  }
}

.fd-section {
  padding: 64px 0;
}
@media (min-width: 1024px) {
  .fd-section {
    padding: 120px 0;
  }
}
.fd-section--muted {
  background: var(--bg);
}
.fd-section__title {
  margin: 0;
  font-size: 40px;
  line-height: 0.98;
  font-weight: 800;
}
@media (min-width: 1024px) {
  .fd-section__title {
    font-size: 58px;
  }
}
.fd-muted {
  color: var(--fd-muted);
}
.fd-chat {
  margin: 14px 8px 4px;
  background: var(--fd-wa-bg);
  border-radius: 24px;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 6px solid var(--fd-navy);
  transform: rotate(2deg);
}
@media (min-width: 1024px) {
  .fd-chat {
    width: 360px;
    max-width: 100%;
    border-radius: 28px;
    padding: 20px 16px;
    border-width: 8px;
    gap: 10px;
  }
}
.fd-bubble {
  max-width: 78%;
  padding: 8px 11px;
  font-size: 13px;
  border-radius: 12px 12px 12px 4px;
  background: var(--white);
}
.fd-bubble--out {
  align-self: flex-end;
  background: var(--wa-bubble);
  border-radius: 12px 12px 4px 12px;
}
@media (min-width: 1024px) {
  .fd-bubble {
    font-size: 14px;
    padding: 9px 12px;
  }
}

.fd-features {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .fd-features {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.fd-feature {
  border-radius: 24px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--white);
  border: 1px solid var(--fd-line);
}
.fd-feature--dark {
  background: var(--fd-navy);
  color: var(--white);
  border: 0;
}
.fd-feature__title {
  margin: 0;
  font-size: 28px;
  line-height: 1;
  font-weight: 800;
}
@media (min-width: 1024px) {
  .fd-feature__title {
    font-size: 32px;
  }
}

.fd-quote {
  margin: 0;
  font-size: 30px;
  line-height: 1.08;
  font-weight: 700;
}
@media (min-width: 1024px) {
  .fd-quote {
    font-size: 46px;
    max-width: 1000px;
  }
}

.fd-receipt {
  width: 380px;
  max-width: 100%;
  background: var(--white);
  color: var(--fd-navy);
  padding: 40px 32px;
  box-sizing: border-box;
  transform: rotate(-2deg);
  box-shadow: 0 40px 70px -24px color-mix(in srgb, var(--fd-navy) 65%, black);
  /* Torn zigzag edges — same mask as Main.dc.html PRICING RECEIPT */
  -webkit-mask:
    radial-gradient(circle 7px at 50% 0, transparent 98%, black) top / 18px 51% repeat-x,
    radial-gradient(circle 7px at 50% 100%, transparent 98%, black) bottom / 18px 51% repeat-x;
  mask:
    radial-gradient(circle 7px at 50% 0, transparent 98%, black) top / 18px 51% repeat-x,
    radial-gradient(circle 7px at 50% 100%, transparent 98%, black) bottom / 18px 51% repeat-x;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 14px;
}
.fd-receipt__brand {
  text-align: center;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
}
.fd-receipt__seg {
  margin: 2px 0 0;
  font-family: var(--font-body);
}
.fd-receipt__meta {
  text-align: center;
  font-size: 11px;
  color: var(--muted-soft);
}
.fd-receipt__rule {
  border-top: 1.5px dashed var(--fd-receipt-rule);
  margin: 6px 0;
}
.fd-receipt__row {
  display: flex;
  justify-content: space-between;
}
.fd-receipt__total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.fd-receipt__total-label {
  font-weight: 700;
}
.fd-receipt__price {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.02em;
  animation: fd-receipt-price-in 0.15s ease;
}
@keyframes fd-receipt-price-in {
  from {
    opacity: 0.35;
  }
  to {
    opacity: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  .fd-receipt__price {
    animation: none;
  }
}
.fd-receipt__save {
  display: block;
  min-height: 1.35em;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--success-text);
}
.fd-receipt__save[data-empty='true'] {
  visibility: hidden;
}
.fd-receipt__note {
  font-size: 11px;
  color: var(--muted-soft);
}
.fd-receipt__cta {
  justify-content: center;
  margin-top: 12px;
  font-family: var(--font-body);
}

/*
  JS-free segmented control (Monthly / Annual) for .fd-receipt__seg.
  Markup:
    <div class="fd-receipt__seg" role="radiogroup" aria-label="Billing period">
      <input type="radio" name="plan" id="plan-monthly" value="monthly" checked>
      <label for="plan-monthly">Monthly</label>
      <input type="radio" name="plan" id="plan-annual" value="annual">
      <label for="plan-annual">Annual</label>
    </div>
  Price blocks: mark with data-plan="monthly" / data-plan="annual"; the receipt
  shows only the one matching the checked radio (needs :has(), degrades to
  showing both when unsupported).
*/
.fd-receipt__seg {
  position: relative;
  display: flex;
  gap: 4px;
  padding: 4px;
  background: var(--bg);
  border: 1px solid var(--fd-line);
  border-radius: var(--radius-pill);
}
.fd-receipt__seg input[type='radio'] {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
  opacity: 0;
}
.fd-receipt__seg label {
  flex: 1 1 0;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 600;
  color: var(--fd-muted);
  cursor: pointer;
  user-select: none;
  transition: background-color 0.15s, color 0.15s;
}
.fd-receipt__seg label:hover {
  color: var(--fd-navy);
}
.fd-receipt__seg input[type='radio']:checked + label {
  background: var(--fd-navy);
  color: var(--white);
}
.fd-receipt__seg input[type='radio']:focus-visible + label {
  outline: 2px solid var(--cta-text);
  outline-offset: 2px;
}
.fd-receipt:has(input[value='monthly']:checked) [data-plan='annual'],
.fd-receipt:has(input[value='annual']:checked) [data-plan='monthly'] {
  display: none;
}
@media (prefers-reduced-motion: reduce) {
  .fd-receipt__seg label {
    transition: none;
  }
}

.fd-faq details {
  border-top: 1px solid var(--fd-line);
  padding: 22px 0;
}
.fd-faq details:first-of-type {
  border-top: 2px solid var(--fd-navy);
}
.fd-faq summary {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: var(--tracking-display);
}
@media (min-width: 1024px) {
  .fd-faq summary {
    font-size: 22px;
  }
}
.fd-faq p {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.6;
  color: var(--fd-muted);
}

.fd-final {
  background: var(--fd-orange);
  color: var(--fd-navy);
  padding: 80px 0 0;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .fd-final {
    padding: 110px 0 0;
  }
}
.fd-final__title {
  margin: 0;
  font-size: 48px;
  line-height: 0.98;
  font-weight: 800;
}
@media (min-width: 1024px) {
  .fd-final__title {
    font-size: 112px;
    line-height: 0.9;
  }
}
.fd-final__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 60px;
  padding: 0 30px;
  border-radius: var(--radius-14);
  background: var(--fd-navy);
  color: var(--white);
  font-weight: 700;
  font-size: 18px;
  text-decoration: none;
  box-shadow: 0 6px 0 color-mix(in srgb, var(--fd-navy) 40%, transparent);
}
.fd-final__stripe {
  margin-top: 64px;
  height: 28px;
  background: repeating-linear-gradient(-45deg, var(--fd-navy) 0 20px, var(--fd-orange) 20px 40px);
}
@media (min-width: 1024px) {
  .fd-final__stripe {
    margin-top: 90px;
  }
}

.fd-footer {
  background: var(--fd-navy);
  color: var(--white);
  padding: 48px 0 32px;
}
@media (min-width: 1024px) {
  .fd-footer {
    padding: 64px 0 40px;
  }
}
.fd-footer a {
  text-decoration: none;
  color: var(--white);
}
.fd-page a.fd-footer__link,
.fd-footer a {
  color: var(--white);
}
.fd-page a.fd-footer__link:hover,
.fd-footer a:hover {
  color: var(--fd-orange-light);
}
.fd-footer a:focus-visible {
  outline: 2px solid var(--fd-orange);
  outline-offset: 3px;
}
.fd-footer__cols {
  display: flex;
  flex-wrap: wrap;
  gap: 32px 48px;
  font-size: 15px;
}
.fd-footer__col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 140px;
}

/* —— Animations (applied when .fd-anim-on is set on an ancestor) —— */
@keyframes fd-float-a {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}
@keyframes fd-float-b {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}
@keyframes fd-stamp {
  0%,
  18% {
    opacity: 0;
    transform: rotate(-14deg) scale(2.4);
  }
  26% {
    opacity: 1;
    transform: rotate(-14deg) scale(0.92);
  }
  30%,
  86% {
    opacity: 1;
    transform: rotate(-14deg) scale(1);
  }
  94%,
  100% {
    opacity: 0;
    transform: rotate(-14deg) scale(1);
  }
}
@keyframes fd-slide {
  0%,
  8% {
    opacity: 0;
    transform: translateX(40px);
  }
  16%,
  88% {
    opacity: 1;
    transform: translateX(0);
  }
  96%,
  100% {
    opacity: 0;
  }
}
@keyframes fd-pop {
  0%,
  30% {
    opacity: 0;
    transform: translateY(20px) scale(0.9);
  }
  36% {
    opacity: 1;
    transform: translateY(-3px) scale(1.03);
  }
  40%,
  88% {
    opacity: 1;
    transform: none;
  }
  96%,
  100% {
    opacity: 0;
  }
}
@keyframes fd-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}
@keyframes fd-blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.25;
  }
}
@keyframes fd-move {
  0%,
  12% {
    transform: translateX(0);
  }
  28%,
  45% {
    transform: translateX(calc(100% + 12px));
  }
  61%,
  85% {
    transform: translateX(calc(200% + 24px));
  }
  100% {
    transform: translateX(0);
  }
}
@keyframes fd-fade-line {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes fd-travel {
  0% {
    left: 0%;
  }
  30% {
    left: 50%;
  }
  60%,
  100% {
    left: 100%;
  }
}
@keyframes fd-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(255, 106, 43, 0.55);
  }
  50% {
    box-shadow: 0 0 0 12px rgba(255, 106, 43, 0);
  }
}

.fd-anim-on .fd-fA {
  animation: fd-float-a 6s ease-in-out infinite;
}
.fd-anim-on .fd-fB {
  animation: fd-float-b 7s ease-in-out infinite;
}
.fd-anim-on .fd-stampy {
  animation: fd-stamp 7s cubic-bezier(0.2, 0.9, 0.3, 1.2) infinite;
}
.fd-anim-on .fd-slide {
  animation: fd-slide 7s ease-out infinite;
}
.fd-anim-on .fd-pop {
  animation: fd-pop 7s cubic-bezier(0.2, 0.9, 0.3, 1.3) infinite;
}
.fd-anim-on .fd-mq {
  animation: fd-marquee 32s linear infinite;
}
.fd-anim-on .fd-blink {
  animation: fd-blink 1.6s infinite;
}
.fd-anim-on .fd-mover {
  animation: fd-move 8s cubic-bezier(0.6, 0, 0.2, 1) infinite;
}
.fd-anim-on .fd-ln {
  opacity: 0;
  animation: fd-fade-line 0.5s ease-out forwards;
}
.fd-anim-on .fd-dot {
  animation: fd-travel 6s ease-in-out infinite;
}
.fd-anim-on .fd-pulse {
  animation: fd-pulse 2s ease-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .fd-anim-on .fd-fA,
  .fd-anim-on .fd-fB,
  .fd-anim-on .fd-stampy,
  .fd-anim-on .fd-slide,
  .fd-anim-on .fd-pop,
  .fd-anim-on .fd-mq,
  .fd-anim-on .fd-blink,
  .fd-anim-on .fd-mover,
  .fd-anim-on .fd-dot,
  .fd-anim-on .fd-pulse {
    animation: none;
  }
  .fd-anim-on .fd-ln {
    animation: none;
    opacity: 1;
  }
  .fd-cta {
    transition: none;
  }
}

/* —— Auth front door —— */
.fd-auth {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--white);
  color: var(--fd-navy);
  font-family: var(--font-body);
}
@media (min-width: 1024px) {
  .fd-auth {
    flex-direction: row;
    flex-wrap: wrap;
  }
}
.fd-auth__aside {
  flex: none;
  color: var(--white);
  padding: 20px 20px 56px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  overflow: hidden;
}
@media (min-width: 1024px) {
  .fd-auth__aside {
    flex: 1 1 480px;
    padding: 40px 56px;
    gap: 40px;
    min-height: 100dvh;
  }
}
.fd-auth__aside-title {
  margin: 0;
  font-size: 36px;
  line-height: 0.96;
  font-weight: 800;
  max-width: 280px;
  padding-right: 88px;
}
@media (min-width: 1024px) {
  .fd-auth__aside-title {
    font-size: 56px;
    line-height: 0.94;
    max-width: 460px;
    padding-right: 0;
  }
}
.fd-auth__aside-body {
  display: none;
}
@media (min-width: 1024px) {
  .fd-auth__aside-body {
    display: block;
    margin: 0;
    font-size: 18px;
    line-height: 1.55;
    color: var(--fd-muted-on-navy);
    max-width: 460px;
  }
}
.fd-auth__trust {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 11px;
  color: var(--fd-muted-on-navy-soft);
}
@media (min-width: 1024px) {
  .fd-auth__trust {
    margin-top: auto;
    gap: 10px 22px;
    font-size: 12px;
  }
}
.fd-auth__main {
  flex: 1 1 auto;
  background: var(--white);
  border-radius: 28px 28px 0 0;
  margin-top: -36px;
  position: relative;
  z-index: 2;
  padding: 28px 20px max(24px, env(safe-area-inset-bottom));
  box-sizing: border-box;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  box-shadow: 0 -12px 40px -20px color-mix(in srgb, var(--fd-navy) 35%, transparent);
}
@media (min-width: 1024px) {
  .fd-auth__main {
    flex: 1 1 480px;
    border-radius: 0;
    margin-top: 0;
    align-items: center;
    padding: 48px 32px;
    box-shadow: none;
    min-height: 100dvh;
  }
}
.fd-auth__card {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.fd-auth__title {
  margin: 0;
  font-size: 32px;
  line-height: 1;
  font-weight: 800;
}
@media (min-width: 1024px) {
  .fd-auth__title {
    font-size: 38px;
  }
}
.fd-auth__submit {
  margin-top: 6px;
  min-height: 56px;
  border-radius: var(--radius-14);
  background: var(--fd-orange);
  color: var(--fd-navy);
  font-weight: 700;
  font-size: 17px;
  border: 0;
  box-shadow: 0 5px 0 var(--fd-orange-shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  cursor: pointer;
  font-family: var(--font-body);
  width: 100%;
}
.fd-auth__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.fd-auth__submit:focus-visible {
  outline: 2px solid var(--fd-navy);
  outline-offset: 2px;
}
.fd-auth__alert {
  border-radius: var(--radius-12);
  padding: 12px 14px;
  font-size: 14px;
}
.fd-auth__alert--error {
  background: var(--status-overdue-bg);
  color: var(--danger);
  border: 1px solid var(--status-overdue-bg);
}
.fd-auth__alert--ok {
  background: var(--status-paid-bg);
  color: var(--success-text);
}
.fd-auth__paper {
  display: none;
}
@media (min-width: 1024px) {
  .fd-auth__paper {
    display: block;
    position: relative;
    flex: 1;
    min-height: 300px;
  }
}
.fd-auth__mini-paper {
  position: absolute;
  right: -12px;
  top: 108px;
  width: 96px;
  background: var(--white);
  border-radius: 6px;
  padding: 10px;
  box-shadow: 0 16px 30px -10px color-mix(in srgb, var(--fd-navy) 60%, black);
  display: flex;
  flex-direction: column;
  gap: 6px;
  pointer-events: none;
}
@media (min-width: 1024px) {
  .fd-auth__mini-paper {
    display: none;
  }
}
.fd-auth a.fd-auth__nav-link:hover {
  color: var(--fd-orange-light);
}

/* ───────────── Doc shell (terms / privacy / blog) — Phase 10B ───────────── */

.doc-page {
  background: var(--bg);
  color: var(--fd-navy);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

/* Top chrome: navy band + landing nav */
.doc-band {
  position: relative;
  padding-bottom: 48px; /* room for overlapping card */
}
.doc-band .fd-wrap {
  padding-top: 8px;
}
.doc-band .fd-header {
  margin-bottom: 28px;
}
@media (min-width: 1024px) {
  .doc-band {
    padding-bottom: 56px;
  }
  .doc-band .fd-header {
    margin-bottom: 40px;
  }
}

.doc-band__title {
  padding: 28px 0 56px;
  max-width: 68ch;
}
@media (min-width: 1024px) {
  .doc-band__title {
    padding: 40px 0 88px;
  }
}
.doc-band__label {
  display: inline-block;
  margin: 0 0 14px;
  color: var(--fd-orange);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.doc-band__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 0 0 14px;
  color: var(--fd-muted-on-navy-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.doc-band__title h1 {
  margin: 0;
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 40px;
  line-height: 1.02;
  letter-spacing: var(--tracking-display);
  text-wrap: balance;
}
@media (min-width: 1024px) {
  .doc-band__title h1 {
    font-size: 56px;
  }
}
.doc-band__lede {
  margin: 14px 0 0;
  max-width: 42ch;
  color: var(--fd-muted-on-navy);
  font-size: 17px;
  line-height: 1.55;
}

/* Overlapping white card */
.doc-main {
  position: relative;
  z-index: 1;
  margin-top: -24px;
  padding: 0 var(--page-pad-mobile) 64px;
}
@media (min-width: 1024px) {
  .doc-main {
    padding: 0 40px 96px;
  }
}
.doc-card {
  max-width: 1080px;
  margin: 0 auto;
  background: var(--white);
  color: var(--fd-navy);
  border: 1px solid var(--fd-line);
  border-radius: var(--radius-14);
  padding: 24px;
  box-shadow: 0 18px 40px -28px rgba(14, 24, 48, 0.45);
}
@media (min-width: 1024px) {
  .doc-card {
    padding: 56px;
  }
}
.doc-card--narrow {
  max-width: 760px;
}

/* Legal two-column + TOC */
.doc-layout {
  display: block;
}
.doc-toc {
  margin: 0 0 28px;
}
.doc-toc__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-soft);
}
.doc-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.doc-toc a {
  display: block;
  padding: 8px 10px;
  border-radius: var(--radius-8);
  color: var(--fd-muted);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.35;
  border-left: 3px solid transparent;
}
.doc-toc a:hover {
  color: var(--fd-navy);
  background: var(--bg);
}
.doc-toc a[aria-current="true"],
.doc-toc a.is-active {
  color: var(--fd-navy);
  border-left-color: var(--fd-orange);
  background: var(--bg);
  font-weight: 600;
}
.doc-toc a:focus-visible {
  outline: 2px solid var(--cta-text);
  outline-offset: 2px;
}
.doc-toc--mobile {
  display: block;
  margin-bottom: 24px;
  border: 1px solid var(--fd-line);
  border-radius: var(--radius-10);
  padding: 4px 12px;
  background: var(--bg);
}
.doc-toc--mobile > summary {
  cursor: pointer;
  list-style: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fd-navy);
}
.doc-toc--mobile > summary::-webkit-details-marker { display: none; }
.doc-toc--desktop {
  display: none;
}
@media (min-width: 1024px) {
  .doc-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
  .doc-toc--mobile { display: none; }
  .doc-toc--desktop {
    display: block;
    position: sticky;
    top: 24px;
    max-height: calc(100vh - 48px);
    overflow: auto;
  }
  .doc-card--legal {
    max-width: 1100px;
  }
}

/* Article body (reuse measure) */
.doc-article {
  max-width: 68ch;
  font-size: 17px;
  line-height: 1.65;
  color: var(--fd-navy);
  overflow-wrap: break-word;
}
.doc-article > *:first-child { margin-top: 0; }
.doc-article h2,
.doc-article h3 {
  font-family: var(--font-display);
  letter-spacing: var(--tracking-display);
  color: var(--fd-navy);
  font-weight: 800;
  text-wrap: balance;
  scroll-margin-top: 24px;
}
.doc-article h2 {
  margin: 2em 0 0.5em;
  font-size: 25px;
  line-height: 1.15;
}
.doc-article h2:target {
  outline: 2px solid var(--fd-orange);
  outline-offset: 6px;
  border-radius: 4px;
}
.doc-article h3 {
  margin: 1.6em 0 0.4em;
  font-family: var(--font-heading);
  letter-spacing: var(--tracking-heading);
  font-size: 19px;
  line-height: 1.25;
  font-weight: 700;
}
.doc-article p,
.doc-article ul,
.doc-article ol {
  margin: 0 0 1.1em;
}
.doc-article ul,
.doc-article ol {
  padding-left: 1.4em;
}
.doc-article li {
  margin: 0 0 0.55em;
}
.doc-article a {
  color: var(--cta-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.doc-article a:hover { color: var(--cta-hover); }
.doc-article a:focus-visible {
  outline: 2px solid var(--cta-text);
  outline-offset: 3px;
  border-radius: 4px;
}
.doc-article strong { font-weight: 700; }
.doc-article blockquote,
.doc-article .note {
  margin: 1.4em 0;
  padding: 4px 0 4px 16px;
  border-left: 3px solid var(--fd-orange);
  color: var(--fd-muted);
}
.doc-article hr {
  border: 0;
  border-top: 1px solid var(--fd-line);
  margin: 2em 0;
}
.doc-article code {
  font-family: var(--font-mono);
  font-size: 0.92em;
  background: var(--bg);
  padding: 1px 6px;
  border-radius: var(--radius-8);
}
.legal-updated {
  margin: 0 0 28px;
  font-size: 14px;
  color: var(--muted-soft);
}
.doc-back-top {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 12px;
  color: var(--cta-text);
  font-weight: 700;
  text-decoration: none;
}
.doc-back-top:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.doc-back-top:focus-visible {
  outline: 2px solid var(--cta-text);
  outline-offset: 3px;
}

.legal-table-wrap {
  margin: 1.2em 0 1.6em;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--fd-line);
  border-radius: var(--radius-10);
}
.legal-table-wrap:focus-visible {
  outline: 2px solid var(--cta-text);
  outline-offset: 2px;
}
.legal-table-wrap table,
.doc-article table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.5;
}
.legal-table-wrap th,
.legal-table-wrap td,
.doc-article th,
.doc-article td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--fd-line);
}
.legal-table-wrap th,
.doc-article th {
  background: var(--bg);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fd-muted);
  white-space: nowrap;
}
.legal-table-wrap tbody tr:last-child td,
.doc-article tbody tr:last-child td {
  border-bottom: 0;
}

@media (min-width: 1024px) {
  .doc-article h2 { font-size: 30px; }
  .doc-article h3 { font-size: 21px; }
}

/* Blog index cards */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}
a.blog-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--fd-line);
  border-radius: var(--radius-14);
  color: var(--fd-navy);
  text-decoration: none;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
a.blog-card:hover {
  transform: translateY(-2px);
  border-color: var(--fd-orange);
  box-shadow: 0 12px 28px -18px rgba(14, 24, 48, 0.35);
}
a.blog-card:focus-visible {
  outline: 2px solid var(--cta-text);
  outline-offset: 3px;
}
.blog-badge {
  align-self: flex-start;
  color: var(--cta-text); /* darker orange — AA on white */
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.blog-card h2 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: var(--tracking-display);
  font-size: 22px;
  line-height: 1.1;
  font-weight: 800;
}
.blog-excerpt {
  margin: 0;
  flex: 1;
  font-size: 16px;
  line-height: 1.6;
  color: var(--fd-muted);
}
.blog-date {
  margin: 0;
  font-size: 13px;
  color: var(--muted-soft);
}
.blog-read {
  margin-top: 4px;
  color: var(--cta-text);
  font-weight: 700;
}
@media (prefers-reduced-motion: reduce) {
  a.blog-card,
  a.blog-card:hover {
    transition: none;
    transform: none;
  }
}

/* Blog post end CTA — reuse fd-grid + fd-cta */
.doc-post-cta {
  margin: 0;
  padding: 56px var(--page-pad-mobile);
  text-align: center;
}
@media (min-width: 1024px) {
  .doc-post-cta {
    padding: 72px 40px;
  }
}
.doc-post-cta__inner {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}
.doc-post-cta p {
  margin: 0;
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: var(--tracking-display);
  text-wrap: balance;
}
@media (min-width: 1024px) {
  .doc-post-cta p {
    font-size: 36px;
  }
}

/* Nav current page */
.fd-nav a[aria-current="page"] {
  color: var(--fd-orange);
}

/* Print: terms & privacy */
@media print {
  .doc-page--legal .skip-link,
  .doc-page--legal .fd-header,
  .doc-page--legal .fd-mobile-nav,
  .doc-page--legal .fd-menu-toggle,
  .doc-page--legal .doc-toc,
  .doc-page--legal .fd-footer,
  .doc-page--legal .doc-back-top {
    display: none !important;
  }
  .doc-page--legal .doc-band {
    background: transparent !important;
    background-image: none !important;
    padding: 0 !important;
  }
  .doc-page--legal .doc-band__title {
    padding: 0 0 16px !important;
  }
  .doc-page--legal .doc-band__label,
  .doc-page--legal .doc-band__meta {
    color: var(--print-ink) !important;
  }
  .doc-page--legal .doc-band__title h1 {
    color: var(--print-ink) !important;
    font-size: 28px !important;
  }
  .doc-page--legal .doc-main {
    margin: 0 !important;
    padding: 0 !important;
  }
  .doc-page--legal .doc-card {
    border: 0 !important;
    box-shadow: none !important;
    padding: 0 !important;
    max-width: none !important;
  }
  .doc-page--legal,
  .doc-page--legal .doc-article {
    background: var(--print-paper) !important;
    color: var(--print-ink) !important;
  }
  .doc-page--legal .doc-article a {
    color: var(--print-ink) !important;
    text-decoration: underline;
  }
  .doc-page--legal .doc-article a[href^="http"]::after,
  .doc-page--legal .doc-article a[href^="mailto:"]::after,
  .doc-page--legal .doc-article a[href^="/"]::after {
    content: " (" attr(href) ")";
    font-size: 0.85em;
    word-break: break-all;
  }
}


/* ───────────── Reduced motion ───────────── */

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