/* ==========================================================================
   Tax Care Solution — design system
   Stage 1. Tokens, primitives and components.

   Direction: "Ledger, not dashboard." Hairline rules over shadows, generous
   whitespace, tabular figures, one accent colour reserved for the primary CTA.

   Loaded from every page's <helmet> BEFORE that page's own <style> block,
   so page-level rules still win.

   Layers in this file:
     1. Tokens
     2. Base + accessibility baseline
     3. Layout primitives (container, section, grid)
     4. Typography
     5. Buttons
     6. Cards & surfaces
     7. Components (stat band, service group, plan, calendar, steps, FAQ)
     8. Form validation
     9. Motion
   ========================================================================== */

/* ==========================================================================
   1. TOKENS
   ========================================================================== */

:root {
  /* ---- Brand colour ---- */
  --color-navy-deep: #062B63;
  --color-navy:      #0B3B82;
  --color-action:    #087A16;   /* primary CTA — 5.52:1 on white (AA)       */
  --color-action-hover: #06630F;
  --color-logo-green:#08A51A;   /* BRAND MARK ONLY. 3.28:1 — never for text
                                   or behind white button text.             */

  /* ---- Ink & surface ---- */
  --color-ink:       #45516B;   /* body copy            — 7.54:1 on paper   */
  --color-ink-muted: #56617A;   /* secondary copy       — 6.20:1 on paper   */
  --color-ink-strong:#172033;
  --color-paper:     #F7F9FC;
  --color-surface:   #FFFFFF;
  --color-surface-sunk: #FBFCFE;
  --color-rule:      #E6EBF3;
  --color-rule-strong: #D2DEEF;

  /* ---- On navy ---- */
  --color-on-navy:        #FFFFFF;
  --color-on-navy-muted:  #C7D6EC;   /* 8.1:1 on #062B63                    */
  --color-navy-rule:      rgba(255,255,255,.16);
  --color-navy-surface:   rgba(255,255,255,.05);

  /* ---- Semantic (status only, never decoration) ---- */
  --color-attention: #92400E;
  --color-attention-wash: #FEF3E2;
  --color-success:   #087A16;
  --color-success-wash: #EDF7EE;
  --color-error:     #B42318;
  --color-error-wash:#FEF3F2;
  --color-error-rule:#F5A29B;

  /* ---- Type scale ---- */
  --text-xs:   12px;
  --text-sm:   14px;
  --text-base: 16px;
  --text-lg:   20px;
  --text-xl:   24px;
  --text-2xl:  32px;
  --text-3xl:  46px;
  --text-4xl:  60px;

  --leading-tight: 1.08;
  --leading-snug:  1.3;
  --leading-body:  1.65;

  --font-heading: Manrope, system-ui, sans-serif;
  --font-body:    Inter, system-ui, sans-serif;

  /* ---- Spacing: 8px scale ---- */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  16px;
  --space-4:  24px;
  --space-5:  32px;
  --space-6:  40px;
  --space-7:  48px;
  --space-8:  64px;
  --space-9:  80px;
  --space-10: 96px;

  /* ---- Radius — restrained, 12px maximum for normal elements ---- */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-pill: 999px;         /* status chips only                        */

  /* ---- Layout ---- */
  --container: 1200px;
  --gutter: 24px;
  --header-height: 76px;
  --sticky-cta-height: 76px;

  /* ---- Elevation — used sparingly ---- */
  --shadow-sm: 0 1px 2px rgba(6,43,99,.05);
  --shadow-md: 0 12px 30px -12px rgba(6,43,99,.16);
  --shadow-cta: 0 10px 24px -8px rgba(8,122,22,.42);
  --header-bg: rgba(255, 255, 255, 0.94);
}

/* ==========================================================================
   1.1 DARK THEME DESIGN TOKENS
   ========================================================================== */

:root[data-theme="dark"] {
  /* ---- Brand colour on dark ---- */
  --color-navy-deep: #E6EDF8;
  --color-navy:      #7EA6E0;
  --color-action:    #16A34A;
  --color-action-hover: #22C55E;
  --color-logo-green:#22C55E;

  /* ---- Ink & surface on dark ---- */
  --color-ink:       #CBD5E1;
  --color-ink-muted: #94A3B8;
  --color-ink-strong:#F8FAFC;
  --color-paper:     #0B1329;   /* Tax Care Solution Deep Navy */
  --color-surface:   #131F3F;   /* Dark navy cards & panels */
  --color-surface-sunk: #0F1833;
  --color-rule:      #1E2E55;
  --color-rule-strong: #2D437A;

  /* ---- On navy ---- */
  --color-on-navy:        #FFFFFF;
  --color-on-navy-muted:  #C7D6EC;
  --color-navy-rule:      rgba(255,255,255,.16);
  --color-navy-surface:   rgba(255,255,255,.05);

  /* ---- Header & Elevation on dark ---- */
  --header-bg:       rgba(11, 19, 41, 0.94);
  --shadow-sm:       0 1px 3px rgba(0,0,0,.4);
  --shadow-md:       0 14px 32px rgba(0,0,0,.5);
  --shadow-cta:      0 10px 24px -8px rgba(22,163,74,.42);

  color-scheme: dark;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-navy-deep: #E6EDF8;
    --color-navy:      #7EA6E0;
    --color-action:    #16A34A;
    --color-action-hover: #22C55E;
    --color-logo-green:#22C55E;

    --color-ink:       #CBD5E1;
    --color-ink-muted: #94A3B8;
    --color-ink-strong:#F8FAFC;
    --color-paper:     #0B1329;
    --color-surface:   #131F3F;
    --color-surface-sunk: #0F1833;
    --color-rule:      #1E2E55;
    --color-rule-strong: #2D437A;

    --color-on-navy:        #FFFFFF;
    --color-on-navy-muted:  #C7D6EC;
    --color-navy-rule:      rgba(255,255,255,.16);
    --color-navy-surface:   rgba(255,255,255,.05);

    --header-bg:       rgba(11, 19, 41, 0.94);
    --shadow-sm:       0 1px 3px rgba(0,0,0,.4);
    --shadow-md:       0 14px 32px rgba(0,0,0,.5);
    --shadow-cta:      0 10px 24px -8px rgba(22,163,74,.42);

    color-scheme: dark;
  }
}

/* ==========================================================================
   2. BASE + ACCESSIBILITY BASELINE
   ========================================================================== */

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
}

.tcs-page-wrap,
#dc-root,
#dc-root > .sc-host,
#dc-root > .sc-host > div {
  background-color: var(--color-paper);
  color: var(--color-ink);
}

a { color: var(--color-navy); text-decoration: none; }
a:hover { color: var(--color-action); }

img { max-width: 100%; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  scroll-padding-bottom: calc(var(--sticky-cta-height) + 20px);
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
details:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-navy);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* On navy grounds the navy ring would disappear */
.tcs-section--navy a:focus-visible,
.tcs-section--navy button:focus-visible,
.tcs-section--navy summary:focus-visible {
  outline-color: #FFFFFF;
}

@media (forced-colors: active) {
  a:focus-visible, button:focus-visible, input:focus-visible,
  select:focus-visible, textarea:focus-visible, summary:focus-visible {
    outline: 3px solid Highlight;
  }
}

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

.tcs-skip-link {
  position: absolute;
  left: -9999px; top: 0;
  z-index: 100;
  background: var(--color-navy-deep);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 12px 18px;
  border-radius: 0 0 var(--radius-md) 0;
}
.tcs-skip-link:focus { left: 0; color: #fff; }

/* ==========================================================================
   3. LAYOUT PRIMITIVES
   ========================================================================== */

.tcs-container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.tcs-container--narrow { max-width: 840px; }

.tcs-section { padding-block: clamp(64px, 7.5vw, 104px); }
.tcs-section--sm { padding-block: clamp(44px, 5vw, 68px); }

.tcs-section--surface { background: var(--color-surface); }
.tcs-section--paper   { background: var(--color-paper); }
.tcs-section--navy {
  background: var(--color-navy-deep);
  color: var(--color-on-navy);
}
.tcs-section--navy .tcs-h2,
.tcs-section--navy .tcs-h3 { color: var(--color-on-navy); }
.tcs-section--navy .tcs-lead,
.tcs-section--navy .tcs-body { color: var(--color-on-navy-muted); }

.tcs-rule-top    { border-top: 1px solid var(--color-rule); }
.tcs-rule-bottom { border-bottom: 1px solid var(--color-rule); }

/* Section header: text block on the left, optional action on the right */
.tcs-sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: clamp(32px, 4vw, 52px);
}
.tcs-sec-head__text { max-width: 62ch; }

.tcs-grid { display: grid; gap: var(--space-4); }
@media (min-width: 640px) {
  .tcs-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tcs-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1000px) {
  .tcs-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .tcs-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ==========================================================================
   4. TYPOGRAPHY
   ========================================================================== */

.tcs-eyebrow {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-action);
  margin-bottom: var(--space-3);
}
.tcs-section--navy .tcs-eyebrow { color: #7EE08C; }

.tcs-h1 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(36px, 5vw, 60px);
  line-height: var(--leading-tight);
  letter-spacing: -.03em;
  color: var(--color-navy-deep);
  margin: 0 0 var(--space-4);
  text-wrap: balance;
}

.tcs-h2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: -.024em;
  color: var(--color-navy-deep);
  margin: 0 0 var(--space-3);
  text-wrap: balance;
}

.tcs-h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  line-height: var(--leading-snug);
  letter-spacing: -.01em;
  color: var(--color-navy-deep);
  margin: 0 0 var(--space-2);
}

.tcs-lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-ink);
  margin: 0;
  text-wrap: pretty;
}

.tcs-body { font-size: var(--text-base); line-height: var(--leading-body); color: var(--color-ink-muted); margin: 0; text-wrap: pretty; }
.tcs-small { font-size: var(--text-sm); line-height: 1.6; color: var(--color-ink-muted); margin: 0; }
.tcs-micro { font-size: var(--text-xs); line-height: 1.5; color: var(--color-ink-muted); margin: 0; }

/* Every figure on the site lines up */
.tcs-num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1; }

/* ==========================================================================
   5. BUTTONS
   ========================================================================== */

.tcs-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease,
              box-shadow .2s ease, transform .2s ease;
}

.tcs-btn--primary {
  background: var(--color-action);
  color: #fff;
  box-shadow: var(--shadow-cta);
}
.tcs-btn--primary:hover {
  background: var(--color-action-hover);
  color: #fff;
  transform: translateY(-2px);
}

.tcs-btn--secondary {
  background: var(--color-surface);
  color: var(--color-navy);
  border-color: var(--color-rule-strong);
  font-weight: 600;
}
.tcs-btn--secondary:hover {
  border-color: var(--color-navy);
  color: var(--color-navy-deep);
  background: #F7FAFF;
  transform: translateY(-2px);
}

/* On navy grounds */
.tcs-btn--onnavy {
  background: #fff;
  color: var(--color-navy-deep);
  font-weight: 700;
}
.tcs-btn--onnavy:hover { background: #EAF1FB; color: var(--color-navy-deep); transform: translateY(-2px); }

.tcs-btn--onnavy-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.4);
  font-weight: 600;
}
.tcs-btn--onnavy-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; }

/* Inline text action with arrow */
.tcs-link-action {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-navy);
  transition: color .2s ease;
}
.tcs-link-action svg { transition: transform .2s ease; }
.tcs-link-action:hover { color: var(--color-action); }
.tcs-link-action:hover svg { transform: translateX(4px); }

.tcs-section--navy .tcs-link-action { color: #fff; }
.tcs-section--navy .tcs-link-action:hover { color: #7EE08C; }

/* ==========================================================================
   6. CARDS & SURFACES
   ========================================================================== */

.tcs-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-lg);
  padding: clamp(22px, 2.2vw, 30px);
  display: flex;
  flex-direction: column;
}

.tcs-card--interactive {
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.tcs-card--interactive:hover {
  border-color: var(--color-rule-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.tcs-card--interactive:has(a:focus-visible) {
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(11,59,130,.18);
}

/* Stretched link: whole card is one tap target, one tab stop */
.tcs-stretch::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

/* Icon tile — light navy wash, navy stroke. Green is not used here. */
.tcs-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: #EFF4FC;
  border: 1px solid #DCE7F6;
  margin-bottom: var(--space-3);
}
.tcs-section--navy .tcs-icon {
  background: var(--color-navy-surface);
  border-color: var(--color-navy-rule);
}

/* Status chip */
.tcs-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  line-height: 1.4;
  padding: 6px 11px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-rule);
  background: var(--color-surface);
  color: var(--color-ink);
  white-space: nowrap;
}
.tcs-chip--navy {
  background: var(--color-navy-surface);
  border-color: var(--color-navy-rule);
  color: #E8F0FB;
}

/* ==========================================================================
   7. COMPONENTS
   ========================================================================== */

/* ---- 7.1 Trust / proof band ------------------------------------------- */
.tcs-proof {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--color-rule);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (min-width: 900px) { .tcs-proof { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.tcs-proof__cell {
  background: var(--color-surface);
  padding: clamp(20px, 2.4vw, 30px) clamp(18px, 2vw, 26px);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.tcs-proof__figure {
  font-family: var(--font-heading);
  font-size: clamp(32px, 3.4vw, 44px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--color-navy-deep);
  display: flex;
  align-items: center;
  min-height: 46px;
}
.tcs-proof__figure--text {
  font-size: clamp(19px, 1.9vw, 23px);
  line-height: 1.2;
  letter-spacing: -.015em;
}
.tcs-proof__label {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-muted);
  margin: 0;
  text-wrap: pretty;
}
.tcs-proof__foot {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

/* ---- 7.1.1 Factual proof card & stack -------------------------------- */
.tcs-proof-stack {
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-lg);
  padding: clamp(20px, 2.4vw, 28px);
}
.tcs-proof-stack__title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-navy-deep);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 0 0 var(--space-3);
}
.tcs-proof-stack__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  font-size: 13.5px;
  color: var(--color-ink);
  line-height: 1.55;
}
.tcs-proof-stack__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.tcs-proof-stack__check {
  color: var(--color-action);
  font-weight: 700;
  flex: 0 0 16px;
  line-height: 1.4;
}
.tcs-proof-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-success-wash);
  border: 1px solid rgba(8,165,26,.3);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
}
.tcs-proof-badge--dark {
  background: rgba(74,222,96,.12);
  border-color: rgba(74,222,96,.3);
}
.tcs-proof-note {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px;
  color: var(--color-ink-muted);
  line-height: 1.5;
  margin-top: var(--space-3);
}

/* ---- 7.2 Service groups ------------------------------------------------ */
.tcs-svcgroup { display: flex; flex-direction: column; }
.tcs-svcgroup__head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-3);
  border-bottom: 2px solid var(--color-navy-deep);
}
.tcs-svcgroup__title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-navy-deep);
  margin: 0;
}
.tcs-svcgroup__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }

.tcs-svcitem {
  position: relative;
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-rule);
  transition: background-color .2s ease;
}
.tcs-svcitem:last-child { border-bottom: 0; }
.tcs-svcitem:hover { background: #FAFCFF; }
.tcs-svcitem:has(a:focus-visible) { background: #F2F7FF; }
.tcs-svcitem__icon { flex: 0 0 auto; margin: 2px 0 0; }
.tcs-svcitem__body { min-width: 0; }
.tcs-svcitem__title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-navy-deep);
  margin: 0 0 6px;
}
.tcs-svcitem__desc { font-size: var(--text-sm); line-height: 1.6; color: var(--color-ink-muted); margin: 0; }

/* ---- 7.3 Pricing ------------------------------------------------------- */
.tcs-plan {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 2.4vw, 32px);
  display: flex;
  flex-direction: column;
}
.tcs-plan--featured {
  border-color: var(--color-navy-deep);
  border-width: 2px;
  box-shadow: var(--shadow-md);
}
.tcs-plan__flag {
  position: absolute;
  top: -11px;
  left: clamp(24px, 2.4vw, 32px);
  background: var(--color-navy-deep);
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: var(--radius-sm);
}
.tcs-plan__name {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
  margin: 0 0 var(--space-3);
}
.tcs-plan__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: var(--space-2);
}
.tcs-plan__amount {
  font-family: var(--font-heading);
  font-size: clamp(34px, 3.4vw, 42px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--color-navy-deep);
  font-variant-numeric: tabular-nums;
}
.tcs-plan__period { font-size: var(--text-sm); color: var(--color-ink-muted); }
.tcs-plan__for { font-size: var(--text-sm); line-height: 1.55; color: var(--color-ink-muted); margin: 0 0 var(--space-4); min-height: 44px; }
.tcs-plan__list { list-style: none; margin: var(--space-4) 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.tcs-plan__list li { display: flex; gap: 10px; font-size: var(--text-sm); line-height: 1.5; color: var(--color-ink); }
.tcs-plan__list svg { flex: 0 0 auto; margin-top: 3px; }

/* ---- 7.4 Compliance board --------------------------------------------- */
.tcs-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--color-rule);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
@media (min-width: 700px) { .tcs-board { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1040px) { .tcs-board { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.tcs-board__col { background: var(--color-surface); padding: clamp(20px, 2.2vw, 26px); }
.tcs-board__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-rule);
}
.tcs-board__regime {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-navy-deep);
  margin: 0;
}
.tcs-board__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.tcs-board__item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink);
}
.tcs-board__item svg { flex: 0 0 auto; margin-top: 3px; }
.tcs-board__note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: var(--space-4);
  padding: 14px 16px;
  border: 1px solid var(--color-rule);
  border-left: 3px solid var(--color-attention);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-ink);
}

/* ---- 7.5 Process steps ------------------------------------------------- */
.tcs-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
@media (min-width: 900px) { .tcs-steps { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); } }

.tcs-step {
  position: relative;
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-rule);
}
@media (min-width: 900px) {
  .tcs-step {
    grid-template-columns: minmax(0, 1fr);
    padding: 0;
    border-bottom: 0;
    border-top: 2px solid var(--color-navy-deep);
    padding-top: var(--space-4);
  }
}
.tcs-step:last-child { border-bottom: 0; }
.tcs-step__num {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--color-action);
  font-variant-numeric: tabular-nums;
}
@media (min-width: 900px) { .tcs-step__num { margin-bottom: var(--space-2); } }
.tcs-step__title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-navy-deep);
  margin: 0 0 6px;
  line-height: 1.3;
}
.tcs-step__desc { font-size: var(--text-sm); line-height: 1.6; color: var(--color-ink-muted); margin: 0; }

/* ---- 7.6 FAQ ----------------------------------------------------------- */
.tcs-faq { border-top: 1px solid var(--color-rule); }
.tcs-faq__item { border-bottom: 1px solid var(--color-rule); }
.tcs-faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-height: 56px;
  padding: var(--space-3) 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-navy-deep);
}
.tcs-faq__q::-webkit-details-marker { display: none; }
.tcs-faq__q:hover { color: var(--color-navy); }
.tcs-faq__chev { flex: 0 0 auto; transition: transform .2s ease; }
.tcs-faq__item[open] .tcs-faq__chev { transform: rotate(180deg); }
.tcs-faq__a {
  margin: 0;
  padding: 0 0 var(--space-4);
  max-width: 74ch;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-muted);
}

/* ---- 7.7 Hero ---------------------------------------------------------- */
.tcs-hero {
  position: relative;
  background: linear-gradient(180deg, #FFFFFF 0%, #F4F7FC 100%);
  border-bottom: 1px solid var(--color-rule);
  overflow: hidden;
}
.tcs-hero__grid {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(36px, 4vw, 54px);
  padding-block: clamp(48px, 6vw, 76px) clamp(56px, 7vw, 92px);
}
.tcs-hero--centered .tcs-hero__content {
  max-width: 1040px;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 auto;
}
.tcs-hero--centered .tcs-h1 {
  font-size: clamp(28px, 3.4vw, 46px);
  line-height: 1.22;
  margin-inline: auto;
  text-wrap: balance;
}
.tcs-hero--centered .tcs-lead {
  max-width: 66ch;
  margin-inline: auto;
  text-align: center;
}
.tcs-hero--centered .tcs-hero__price {
  justify-content: center;
}
.tcs-hero--centered .tcs-hero__ctas {
  justify-content: center;
}
.tcs-hero--centered .tcs-hero__note {
  justify-content: center;
  text-align: center;
  max-width: 58ch;
  margin-inline: auto;
}
.tcs-hero--centered .tcs-hero__tags {
  justify-content: center;
}
.tcs-hero--centered .tcs-hero__dashboard-wrap {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}
.tcs-hero__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0 8px;
  margin: 0 0 var(--space-5);
  font-family: var(--font-heading);
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--color-navy-deep);
}
.tcs-hero__price em {
  font-style: normal;
  font-weight: 500;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-ink-muted);
}
.tcs-hero__ctas { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-3); }
.tcs-hero__note {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin: 0 0 var(--space-4);
  max-width: 50ch;
  font-size: var(--text-sm);
  line-height: 1.55;
  color: var(--color-ink-muted);
}
.tcs-hero__note svg { flex: 0 0 auto; margin-top: 2px; }
.tcs-hero__tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: 0; padding: 0; list-style: none; }
.tcs-hero__tags li {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-ink);
  background: #EEF3FA;
  border: 1px solid #DFE8F5;
  border-radius: var(--radius-md);
  padding: 7px 12px;
}

/* ---- 7.8 Value list (Why us) ------------------------------------------ */
.tcs-value {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}
.tcs-value .tcs-icon { margin-bottom: 0; }

/* ---- 7.9 Ledger table (e-commerce sample) ----------------------------- */
.tcs-ledger {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}
.tcs-ledger caption {
  text-align: left;
  padding-bottom: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-on-navy-muted);
}
.tcs-ledger th, .tcs-ledger td {
  padding: 13px 0;
  border-bottom: 1px solid var(--color-navy-rule);
  text-align: left;
}
.tcs-ledger td:last-child, .tcs-ledger th:last-child { text-align: right; }
.tcs-ledger th { font-weight: 500; color: var(--color-on-navy-muted); }
.tcs-ledger td { color: #fff; font-weight: 600; }
.tcs-ledger tfoot th, .tcs-ledger tfoot td {
  border-bottom: 0;
  border-top: 2px solid rgba(255,255,255,.32);
  padding-top: 15px;
  font-weight: 800;
  color: #fff;
  font-size: var(--text-base);
}

/* ==========================================================================
   8. FORM VALIDATION
   ========================================================================== */

.tcs-field-error {
  display: none;
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--color-error);
}
.tcs-field-error.is-visible { display: block; }

.tcs-input-invalid,
input.tcs-input-invalid,
select.tcs-input-invalid,
textarea.tcs-input-invalid {
  border-color: var(--color-error) !important;
  background: var(--color-error-wash) !important;
}

.tcs-form-status {
  display: none;
  grid-column: 1 / -1;
  border-radius: var(--radius-lg);
  padding: 18px 20px;
  font-size: 14.5px;
  line-height: 1.6;
}
.tcs-form-status.is-visible { display: block; }
.tcs-form-status h3 { margin: 0 0 8px; font-family: var(--font-heading); font-size: var(--text-base); font-weight: 700; }
.tcs-form-status p { margin: 0 0 10px; }
.tcs-form-status p:last-child { margin-bottom: 0; }
.tcs-form-status ul { margin: 8px 0 0; padding-left: 20px; }
.tcs-form-status li { margin-bottom: 4px; }

.tcs-form-status--error { background: var(--color-error-wash); border: 1px solid var(--color-error-rule); color: #7A1710; }
.tcs-form-status--error h3 { color: var(--color-error); }
.tcs-form-status--error a { color: #7A1710; text-decoration: underline; }

.tcs-form-status--notice { background: var(--color-attention-wash); border: 1px solid #E4C673; color: #6B3D07; }
.tcs-form-status--notice h3 { color: var(--color-attention); }
.tcs-form-status--notice a { color: #6B3D07; text-decoration: underline; }

.tcs-form-status--success { background: var(--color-success-wash); border: 1px solid #A8D8AF; color: #1B4D22; }
.tcs-form-status--success h3 { color: var(--color-action); }

.tcs-submit[aria-busy="true"] { opacity: .72; cursor: progress; }
.tcs-submit[disabled] { cursor: not-allowed; }
.tcs-submit { min-height: 48px; }

/* ==========================================================================
   9. MOTION
   ==========================================================================

   Deliberately limited to 150-300ms hover and focus transitions on
   interactive elements, declared alongside each component above.

   There is no scroll-reveal. An earlier build hid sections until JavaScript
   revealed them; if that script is delayed or blocked the page renders blank,
   which is a far worse outcome than the absence of a fade. Content is visible
   on first paint, always.

   Not used anywhere, by choice: count-up figures, marquees, auto-rotating
   carousels, parallax, scroll-jacking, animated gradients, typewriter effects.
   ========================================================================== */

/* ==========================================================================
   10. MOBILE CONVERSION STICKY BAR
   ========================================================================== */

.tcs-mobile-bar {
  display: none;
}

@media (max-width: 767px) {
  body.has-sticky-mobile {
    padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
  }

  .tcs-mobile-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 60;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-top: 1px solid #E2E8F0;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
    box-shadow: 0 -4px 20px rgba(6, 43, 99, 0.08);
  }

  .tcs-mobile-bar__main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    background: #087A16;
    color: #ffffff !important;
    font-family: var(--font-body, Inter, sans-serif);
    font-size: 14.5px;
    font-weight: 700;
    border-radius: 10px;
    text-decoration: none;
    padding: 0 12px;
    box-shadow: 0 4px 12px rgba(8, 122, 22, 0.25);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: background 0.15s ease, transform 0.15s ease;
  }

  .tcs-mobile-bar__main:active {
    background: #06630F;
    transform: scale(0.98);
  }

  .tcs-mobile-bar__wa {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    background: #EDF7EE;
    border: 1px solid #C8E6C9;
    border-radius: 10px;
    color: #087A16;
    text-decoration: none;
    transition: background 0.15s ease, transform 0.15s ease;
  }

  .tcs-mobile-bar__wa:active {
    background: #DCFCE7;
    transform: scale(0.98);
  }

  .tcs-mobile-bar__call {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    background: #F1F5FB;
    border: 1px solid #D9E2F0;
    border-radius: 10px;
    color: #062B63;
    text-decoration: none;
    transition: background 0.15s ease, transform 0.15s ease;
  }

  .tcs-mobile-bar__call:active {
    background: #E1EAF5;
    transform: scale(0.98);
  }
}

/* Contact page — Interactive Location Card with Google Maps */
.tcs-contact-location-card {
  display: block;
  background: var(--color-surface, #ffffff);
  border: 1px solid var(--color-rule, #E6EBF3);
  border-radius: 16px;
  padding: 24px;
  text-decoration: none;
  color: inherit;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.tcs-contact-location-card:hover {
  border-color: var(--color-rule-strong, #CFDCEF);
  box-shadow: 0 12px 30px rgba(6,43,99,.08);
  transform: translateY(-2px);
}

.tcs-contact-location-card:focus-visible {
  outline: none;
  border-color: var(--color-navy, #0B3B82);
  box-shadow: 0 0 0 3px rgba(11,59,130,.18);
}

.tcs-contact-location-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 8px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-navy, #0B3B82);
  transition: color .18s ease;
}

.tcs-contact-location-card:hover .tcs-contact-location-cta {
  color: var(--color-action, #087A16);
}

/* ==========================================================================
   DARK MODE SYSTEM — Tax Care Solution
   ========================================================================== */

/* Toggle Control Button */
.tcs-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 50%;
  border: 1px solid var(--color-rule-strong, #D9E2F0);
  background: var(--color-surface, #ffffff);
  color: var(--color-navy-deep, #062B63);
  cursor: pointer;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  transition: all .18s ease;
}

.tcs-theme-toggle:hover {
  background: var(--color-paper, #F7F9FC);
  border-color: var(--color-action, #087A16);
  color: var(--color-action, #087A16);
  transform: translateY(-1px);
}

.tcs-theme-toggle:focus-visible {
  outline: 2px solid var(--color-action, #087A16);
  outline-offset: 2px;
  border-color: var(--color-action, #087A16);
}

/* Icon Switching (CSS-driven, zero lag) */
.tcs-theme-icon-sun {
  display: none;
}
.tcs-theme-icon-moon {
  display: block;
}

:root[data-theme="dark"] .tcs-theme-icon-sun {
  display: block !important;
}
:root[data-theme="dark"] .tcs-theme-icon-moon {
  display: none !important;
}

:root[data-theme="dark"] .tcs-theme-toggle {
  background: var(--color-surface, #131F3F) !important;
  border-color: var(--color-rule-strong, #2D437A) !important;
  color: #FCD34D !important;
}

:root[data-theme="dark"] .tcs-theme-toggle:hover {
  background: rgba(252, 211, 77, 0.12) !important;
  border-color: #FCD34D !important;
  color: #FDE68A !important;
}

:root[data-theme="dark"] .tcs-theme-toggle:focus-visible {
  outline: 2px solid #FCD34D !important;
  outline-offset: 2px !important;
  border-color: #FCD34D !important;
}

/* Page Background & Global Wrappers */
:root[data-theme="dark"],
:root[data-theme="dark"] body,
:root[data-theme="dark"] #dc-root,
:root[data-theme="dark"] #dc-root > .sc-host,
:root[data-theme="dark"] #dc-root > .sc-host > div,
:root[data-theme="dark"] .tcs-page-wrap {
  background-color: var(--color-paper, #0B1329) !important;
  color: var(--color-ink, #CBD5E1) !important;
}

/* Header & Navigation */
:root[data-theme="dark"] header {
  background: var(--header-bg, rgba(11, 19, 41, 0.94)) !important;
  border-bottom-color: var(--color-rule, #1E2E55) !important;
}

:root[data-theme="dark"] header a[href="Home.dc.html"]:first-child {
  background: rgba(255, 255, 255, 0.96);
  padding: 4px 10px;
  border-radius: 8px;
}

:root[data-theme="dark"] header a[style*="color: #3D4A63"],
:root[data-theme="dark"] header a[style*="rgb(61, 74, 99)"] {
  color: var(--color-ink, #CBD5E1) !important;
}

:root[data-theme="dark"] header a[style*="color: #062B63"],
:root[data-theme="dark"] header a[style*="rgb(6, 43, 99)"] {
  color: var(--color-navy-deep, #E6EDF8) !important;
}

:root[data-theme="dark"] #tcs-mobile-nav {
  background: var(--color-surface, #131F3F) !important;
  border-top-color: var(--color-rule, #1E2E55) !important;
}

:root[data-theme="dark"] #tcs-mobile-nav a {
  color: var(--color-navy-deep, #E6EDF8) !important;
  border-bottom-color: var(--color-rule, #1E2E55) !important;
}

:root[data-theme="dark"] #tcs-mobile-nav a[style*="color: #4A5670"],
:root[data-theme="dark"] #tcs-mobile-nav a[style*="rgb(74, 86, 112)"] {
  color: var(--color-ink, #CBD5E1) !important;
}

:root[data-theme="dark"] button[aria-label="Menu"] {
  background: var(--color-surface, #131F3F) !important;
  border-color: var(--color-rule-strong, #2D437A) !important;
}

:root[data-theme="dark"] button[aria-label="Menu"] span {
  background: var(--color-navy-deep, #E6EDF8) !important;
}

:root[data-theme="dark"] button[aria-label="Expand services"] {
  background: var(--color-surface, #131F3F) !important;
  border-color: var(--color-rule-strong, #2D437A) !important;
}

:root[data-theme="dark"] button[aria-label="Expand services"] svg {
  stroke: var(--color-navy, #7EA6E0) !important;
}

/* Hero Section */
:root[data-theme="dark"] .tcs-hero,
:root[data-theme="dark"] section.tcs-hero,
:root[data-theme="dark"] [style*="linear-gradient(180deg, #FFFFFF 0%, #F4F7FC 100%)"],
:root[data-theme="dark"] [style*="linear-gradient(180deg,#FFFFFF 0%,#F4F7FC 100%)"],
:root[data-theme="dark"] [style*="linear-gradient(180deg, rgb(255, 255, 255) 0%, rgb(244, 247, 252) 100%)"] {
  background: linear-gradient(180deg, #101B37 0%, #0B1329 100%) !important;
  border-bottom-color: var(--color-rule, #1E2E55) !important;
}

:root[data-theme="dark"] .tcs-hero__tags li {
  background: var(--color-surface, #131F3F) !important;
  border-color: var(--color-rule, #1E2E55) !important;
  color: var(--color-ink, #CBD5E1) !important;
}

/* Surfaces, Cards, Panels & Proof Stacks */
:root[data-theme="dark"] .tcs-card,
:root[data-theme="dark"] .tcs-plan,
:root[data-theme="dark"] [data-plan]:not([data-plan="ecommerce"]),
:root[data-theme="dark"] .tcs-contact-location-card,
:root[data-theme="dark"] .tcs-proof__cell,
:root[data-theme="dark"] .tcs-proof-stack,
:root[data-theme="dark"] .tcs-dashboard-card,
:root[data-theme="dark"] .tcs-hero [style*="border-radius: 12px"],
:root[data-theme="dark"] .tcs-hero [style*="border-top-left-radius: 12px"],
:root[data-theme="dark"] .tcs-hero [style*="box-shadow"],
:root[data-theme="dark"] [style*="border-radius: 18px"],
:root[data-theme="dark"] [style*="border-radius: 20px"],
:root[data-theme="dark"] [style*="border-radius: 16px"],
:root[data-theme="dark"] [style*="border-radius: 14px"],
:root[data-theme="dark"] [style*="border-top-left-radius: 18px"],
:root[data-theme="dark"] [style*="border-top-left-radius: 20px"],
:root[data-theme="dark"] [style*="border-top-left-radius: 16px"],
:root[data-theme="dark"] [style*="border-top-left-radius: 14px"] {
  background-color: var(--color-surface, #131F3F) !important;
  border-color: var(--color-rule, #1E2E55) !important;
  color: var(--color-ink, #CBD5E1) !important;
}

:root[data-theme="dark"] [data-plan="business"] {
  border-color: var(--color-action, #16A34A) !important;
}

/* Section Backgrounds */
:root[data-theme="dark"] .tcs-section--surface,
:root[data-theme="dark"] section[style*="#fff"],
:root[data-theme="dark"] section[style*="#FFFFFF"],
:root[data-theme="dark"] section[style*="255, 255, 255"],
:root[data-theme="dark"] section[style*="255,255,255"] {
  background-color: var(--color-surface, #131F3F) !important;
  border-color: var(--color-rule, #1E2E55) !important;
}

:root[data-theme="dark"] .tcs-section--paper,
:root[data-theme="dark"] section[style*="#F7F9FC"],
:root[data-theme="dark"] section[style*="247, 249, 252"],
:root[data-theme="dark"] section[style*="247,249,252"] {
  background-color: var(--color-paper, #0B1329) !important;
  border-color: var(--color-rule, #1E2E55) !important;
}

/* Hex & RGB Hardcoded Div Background Overrides */
:root[data-theme="dark"] div[style*="background: #fff"],
:root[data-theme="dark"] div[style*="background:#fff"],
:root[data-theme="dark"] div[style*="background: #FFFFFF"],
:root[data-theme="dark"] div[style*="background:#FFFFFF"],
:root[data-theme="dark"] div[style*="background: rgb(255, 255, 255)"],
:root[data-theme="dark"] div[style*="background:rgb(255, 255, 255)"],
:root[data-theme="dark"] div[style*="background-color: rgb(255, 255, 255)"],
:root[data-theme="dark"] div[style*="background-color:rgb(255, 255, 255)"],
:root[data-theme="dark"] div[style*="255, 255, 255"]:not(.tcs-btn--primary) {
  background-color: var(--color-surface, #131F3F) !important;
  color: var(--color-ink, #CBD5E1) !important;
  border-color: var(--color-rule, #1E2E55) !important;
}

:root[data-theme="dark"] div[style*="background: #FBFCFE"],
:root[data-theme="dark"] div[style*="background:#FBFCFE"],
:root[data-theme="dark"] div[style*="background: #FCFDFE"],
:root[data-theme="dark"] div[style*="background:#FCFDFE"],
:root[data-theme="dark"] div[style*="background: #F8FAFD"],
:root[data-theme="dark"] div[style*="background:#F8FAFD"],
:root[data-theme="dark"] div[style*="251, 252, 254"],
:root[data-theme="dark"] div[style*="252, 253, 254"],
:root[data-theme="dark"] div[style*="248, 250, 253"] {
  background-color: var(--color-surface-sunk, #0F1833) !important;
  color: var(--color-ink, #CBD5E1) !important;
  border-color: var(--color-rule, #1E2E55) !important;
}

:root[data-theme="dark"] div[style*="background: #F7F9FC"],
:root[data-theme="dark"] div[style*="background:#F7F9FC"],
:root[data-theme="dark"] div[style*="247, 249, 252"] {
  background-color: var(--color-paper, #0B1329) !important;
  color: var(--color-ink, #CBD5E1) !important;
}

/* Headings & Typography */
:root[data-theme="dark"] h1,
:root[data-theme="dark"] h2,
:root[data-theme="dark"] h3,
:root[data-theme="dark"] h4,
:root[data-theme="dark"] .tcs-h1,
:root[data-theme="dark"] .tcs-h2,
:root[data-theme="dark"] .tcs-h3,
:root[data-theme="dark"] .tcs-h4,
:root[data-theme="dark"] [style*="color: #062B63"],
:root[data-theme="dark"] [style*="color:#062B63"],
:root[data-theme="dark"] [style*="6, 43, 99"] {
  color: var(--color-navy-deep, #E6EDF8) !important;
}

:root[data-theme="dark"] [style*="color: #172033"],
:root[data-theme="dark"] [style*="color:#172033"],
:root[data-theme="dark"] [style*="23, 32, 51"] {
  color: var(--color-ink-strong, #F8FAFC) !important;
}

:root[data-theme="dark"] [style*="color: #45516B"],
:root[data-theme="dark"] [style*="color:#45516B"],
:root[data-theme="dark"] [style*="color: #4A5670"],
:root[data-theme="dark"] [style*="color: #56617A"],
:root[data-theme="dark"] [style*="color: #667085"],
:root[data-theme="dark"] [style*="69, 81, 107"],
:root[data-theme="dark"] [style*="74, 86, 112"],
:root[data-theme="dark"] [style*="86, 97, 122"],
:root[data-theme="dark"] [style*="102, 112, 133"] {
  color: var(--color-ink, #CBD5E1) !important;
}

:root[data-theme="dark"] [style*="color: #8A94A6"],
:root[data-theme="dark"] [style*="color: #98A2B3"],
:root[data-theme="dark"] [style*="138, 148, 166"],
:root[data-theme="dark"] [style*="152, 162, 179"] {
  color: var(--color-ink-muted, #94A3B8) !important;
}

:root[data-theme="dark"] a[style*="color: #0B3B82"],
:root[data-theme="dark"] [style*="color: #0B3B82"],
:root[data-theme="dark"] [style*="11, 59, 130"] {
  color: var(--color-navy, #7EA6E0) !important;
}

/* Borders & Dividers */
:root[data-theme="dark"] [style*="border: 1px solid #E6EBF3"],
:root[data-theme="dark"] [style*="border: 1px solid #E1E8F2"],
:root[data-theme="dark"] [style*="border: 1px solid #DDE4EF"],
:root[data-theme="dark"] [style*="border: 1px solid #EDF1F7"],
:root[data-theme="dark"] [style*="border: 1px solid #D9E2F0"],
:root[data-theme="dark"] [style*="border-bottom: 1px solid #E6EBF3"],
:root[data-theme="dark"] [style*="border-bottom: 1px solid #F0F3F9"],
:root[data-theme="dark"] [style*="border-top: 1px solid #E6EBF3"],
:root[data-theme="dark"] [style*="border-left: 2px solid #E6EBF3"],
:root[data-theme="dark"] [style*="230, 235, 243"],
:root[data-theme="dark"] [style*="225, 232, 242"],
:root[data-theme="dark"] [style*="221, 228, 239"],
:root[data-theme="dark"] [style*="237, 241, 247"],
:root[data-theme="dark"] [style*="217, 226, 240"] {
  border-color: var(--color-rule, #1E2E55) !important;
}

:root[data-theme="dark"] div[style*="background: #EDF1F7"],
:root[data-theme="dark"] div[style*="237, 241, 247"] {
  background-color: var(--color-rule, #1E2E55) !important;
}

/* Secondary Buttons & Surface Links */
:root[data-theme="dark"] .tcs-btn--secondary,
:root[data-theme="dark"] a[style*="background: #fff"][style*="color: #062B63"],
:root[data-theme="dark"] a[style*="background:#fff"][style*="color:#062B63"],
:root[data-theme="dark"] a[style*="border: 1px solid #D9E2F0"][style*="color: #062B63"],
:root[data-theme="dark"] a[style*="255, 255, 255"][style*="6, 43, 99"],
:root[data-theme="dark"] a[style*="217, 226, 240"][style*="6, 43, 99"] {
  background: var(--color-surface, #131F3F) !important;
  color: var(--color-navy-deep, #E6EDF8) !important;
  border-color: var(--color-rule-strong, #2D437A) !important;
}

:root[data-theme="dark"] .tcs-btn--secondary:hover,
:root[data-theme="dark"] a[style*="background: #fff"][style*="color: #062B63"]:hover,
:root[data-theme="dark"] a[style*="background:#fff"][style*="color:#062B63"]:hover,
:root[data-theme="dark"] a[style*="border: 1px solid #D9E2F0"][style*="color: #062B63"]:hover {
  background: rgba(126, 166, 224, 0.12) !important;
  border-color: var(--color-navy, #7EA6E0) !important;
  color: var(--color-navy, #7EA6E0) !important;
}

/* Forms, Inputs, Textareas & Details */
:root[data-theme="dark"] input,
:root[data-theme="dark"] select,
:root[data-theme="dark"] textarea {
  background-color: var(--color-surface-sunk, #0F1833) !important;
  color: var(--color-ink-strong, #F8FAFC) !important;
  border-color: var(--color-rule-strong, #2D437A) !important;
}

:root[data-theme="dark"] input::placeholder,
:root[data-theme="dark"] textarea::placeholder {
  color: var(--color-ink-muted, #94A3B8) !important;
}

:root[data-theme="dark"] input:focus,
:root[data-theme="dark"] select:focus,
:root[data-theme="dark"] textarea:focus {
  border-color: var(--color-navy, #7EA6E0) !important;
  box-shadow: 0 0 0 3px rgba(126, 166, 224, 0.25) !important;
  outline: none !important;
}

:root[data-theme="dark"] select option {
  background-color: var(--color-surface, #131F3F) !important;
  color: var(--color-ink-strong, #F8FAFC) !important;
}

:root[data-theme="dark"] label,
:root[data-theme="dark"] .tcs-label-title {
  color: var(--color-ink, #CBD5E1) !important;
}

:root[data-theme="dark"] details {
  background: var(--color-surface-sunk, #0F1833) !important;
  border-color: var(--color-rule, #1E2E55) !important;
}

:root[data-theme="dark"] details summary {
  color: var(--color-navy-deep, #E6EDF8) !important;
}

:root[data-theme="dark"] details summary:hover {
  color: var(--color-navy, #7EA6E0) !important;
}

:root[data-theme="dark"] details p {
  color: var(--color-ink, #CBD5E1) !important;
}

:root[data-theme="dark"] details svg,
:root[data-theme="dark"] details summary svg {
  stroke: var(--color-navy, #7EA6E0) !important;
}

:root[data-theme="dark"] .tcs-input-invalid,
:root[data-theme="dark"] input.tcs-input-invalid,
:root[data-theme="dark"] select.tcs-input-invalid,
:root[data-theme="dark"] textarea.tcs-input-invalid {
  border-color: #EF4444 !important;
  background-color: rgba(239, 68, 68, 0.08) !important;
}

:root[data-theme="dark"] .tcs-form-status--error {
  background-color: #2A1215 !important;
  border-color: #7F1D1D !important;
  color: #FECACA !important;
}

:root[data-theme="dark"] .tcs-form-status--error h3 {
  color: #FCA5A5 !important;
}

/* Badges & Chips */
:root[data-theme="dark"] [style*="background: #EDF7EE"],
:root[data-theme="dark"] [style*="237, 247, 238"] {
  background-color: rgba(22, 163, 74, 0.2) !important;
  color: #4ADE80 !important;
}

:root[data-theme="dark"] [style*="background: #FEF3E2"],
:root[data-theme="dark"] [style*="254, 243, 226"] {
  background-color: rgba(245, 158, 11, 0.2) !important;
  color: #FBBF24 !important;
}

:root[data-theme="dark"] [style*="background: #F1F4F9"],
:root[data-theme="dark"] [style*="241, 244, 249"] {
  background-color: var(--color-rule, #1E2E55) !important;
  color: var(--color-ink, #CBD5E1) !important;
}

:root[data-theme="dark"] [style*="background: #F1F5FB"],
:root[data-theme="dark"] [style*="background:#F1F5FB"],
:root[data-theme="dark"] [style*="241, 245, 251"] {
  background: rgba(30, 46, 85, 0.6) !important;
}

:root[data-theme="dark"] .tcs-hero div[style*="background: #DDE6F3"],
:root[data-theme="dark"] .tcs-hero div[style*="221, 230, 243"] {
  background-color: #1E2E55 !important;
}

:root[data-theme="dark"] .tcs-hero div[style*="background: #C7D6EC"],
:root[data-theme="dark"] .tcs-hero div[style*="199, 214, 236"] {
  background-color: #2D437A !important;
}

/* Resource Filters */
:root[data-theme="dark"] #tcs-resource-filters button {
  background: var(--color-surface, #131F3F) !important;
  border-color: var(--color-rule-strong, #2D437A) !important;
  color: var(--color-ink, #CBD5E1) !important;
}

:root[data-theme="dark"] #tcs-resource-filters button.tcs-filter-btn--active {
  background: #0B3B82 !important;
  border-color: var(--color-navy, #7EA6E0) !important;
  color: #ffffff !important;
}

/* Mobile Sticky Action Bar */
:root[data-theme="dark"] .tcs-mobile-bar {
  background: rgba(11, 19, 41, 0.96) !important;
  border-top-color: var(--color-rule, #1E2E55) !important;
}

:root[data-theme="dark"] .tcs-mobile-bar__call {
  background: var(--color-surface, #131F3F) !important;
  border-color: var(--color-rule-strong, #2D437A) !important;
  color: var(--color-navy-deep, #E6EDF8) !important;
}

:root[data-theme="dark"] .tcs-mobile-bar__wa {
  background: rgba(8, 122, 22, 0.25) !important;
  border-color: rgba(8, 122, 22, 0.4) !important;
  color: #22C55E !important;
}