/* ============================================================
   Solverra Mega Footer -- managed multi-column footer.
   Brand-aware, token-only, dark-mode aware. Replaces the
   theme's hardcoded fallback footer (swapped in by the PHP
   output buffer). Consumes ONLY design-system tokens.

   The footer paints on the brand's DEEP surface so it reads as
   a premium "base" of the page on every tenant:
     com -> forest-deep
     us  -> forest-deep (parent chrome)
     ecs -> forest-950
   Text + links use the on-dark cream + accent so contrast is AA+
   regardless of the page's light/dark theme.

   WCAG 2.2 AA: 44px targets, focus-visible rings, no color-only
   state. ASCII-only per STANDARDS Section 19.1.
   ============================================================ */

.solverra-megafooter {
  /* On-dark surface tokens local to the footer so it is independent of the
     page theme. Defaults are the SOL parent forest; tenants override below. */
  --mf-surface: var(--sol-forest-deep, #1F2C17);
  --mf-surface-2: color-mix(in srgb, var(--mf-surface) 86%, #000);
  --mf-text: var(--sol-bone, #F6F4EC);
  --mf-muted: rgba(246, 244, 236, 0.72);
  --mf-border: rgba(246, 244, 236, 0.14);
  --mf-accent: var(--color-accent, var(--color-primary, #8CC63F));
  --mf-link: var(--sol-lime-bright, #A4DC56);

  position: relative;
  margin-top: clamp(48px, 8vw, 96px);
  padding: clamp(40px, 6vw, 80px) 0 clamp(20px, 3vw, 32px);
  background: var(--mf-surface);
  color: var(--mf-text);
  font-family: var(--ff-body, system-ui, sans-serif);
  -webkit-font-smoothing: antialiased;
}

/* Thin brand accent rail across the very top edge of the footer. */
.solverra-megafooter::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg,
    var(--mf-accent),
    color-mix(in srgb, var(--mf-accent) 30%, transparent));
}

/* Per-tenant surface tints (data-mf-tenant set by the PHP). */
.solverra-megafooter[data-mf-tenant="ecs"] {
  --mf-surface: var(--ecs-forest-950, #052E22);
  --mf-text: var(--ecs-cream-50, #FFFBF1);
  --mf-muted: rgba(255, 251, 241, 0.74);
  --mf-accent: var(--ecs-leaf-500, #86B647);
  --mf-link: var(--ecs-leaf-200, #D3E4B2);
  --mf-border: rgba(255, 251, 241, 0.14);
}

.solverra-megafooter[data-mf-tenant="us"] {
  --mf-surface: var(--sol-forest-deep, #1F2C17);
  --mf-link: var(--cs-mint-glow, #7FE0D2);
  --mf-accent: var(--cs-mint-glow, #7FE0D2);
}

.solverra-mf__wrap {
  margin: 0 auto;
  max-width: var(--container-wide, 1360px);
  padding-left: clamp(16px, 4vw, 48px);
  padding-right: clamp(16px, 4vw, 48px);
}

/* -----------------------------------------------------------------------
   Top grid: brand block + link columns + newsletter
   ----------------------------------------------------------------------- */

.solverra-mf__top {
  display: grid;
  grid-template-columns: minmax(240px, 1.4fr) 2.2fr minmax(260px, 1.2fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
}

@media (max-width: 1080px) {
  .solverra-mf__top {
    grid-template-columns: 1fr 1fr;
  }
  .solverra-mf__news {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .solverra-mf__top {
    grid-template-columns: 1fr;
  }
}

/* Brand block ----------------------------------------------------------- */

.solverra-mf__lockup {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font-family: var(--ff-display, var(--ff-body));
}

.solverra-mf__lockup img {
  height: auto;
  max-height: 40px;
  width: auto;
}

.solverra-mf__lockup--word {
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 800;
  letter-spacing: var(--ls-display, -0.02em);
  line-height: 1;
}

.solverra-mf__lockup--word .sol {
  color: var(--mf-text);
}

.solverra-mf__lockup--word .verra {
  color: var(--mf-accent);
}

.solverra-mf__wordmark {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 800;
  color: var(--mf-text);
}

.solverra-mf__mission {
  margin: 16px 0 0;
  max-width: 42ch;
  font-size: var(--fs-sm, 14px);
  line-height: 1.6;
  color: var(--mf-muted);
}

.solverra-mf__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 16px;
}

.solverra-mf__contact a {
  color: var(--mf-link);
  text-decoration: none;
  font-size: var(--fs-sm, 14px);
  font-weight: 600;
}

.solverra-mf__contact a:hover,
.solverra-mf__contact a:focus-visible {
  text-decoration: underline;
}

.solverra-mf__social {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.solverra-mf__social a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--mf-border);
  border-radius: var(--r-pill, 999px);
  color: var(--mf-text);
  text-decoration: none;
  font-size: var(--fs-xs, 12px);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background-color var(--dur-1, 120ms) var(--ease-out, ease),
              border-color var(--dur-1, 120ms) var(--ease-out, ease);
}

.solverra-mf__social a:hover,
.solverra-mf__social a:focus-visible {
  background: color-mix(in srgb, var(--mf-accent) 18%, transparent);
  border-color: var(--mf-accent);
}

/* Link columns ---------------------------------------------------------- */

.solverra-mf__cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: clamp(20px, 3vw, 44px);
}

.solverra-mf__col-head {
  margin: 0 0 14px;
  font-family: var(--ff-display, var(--ff-body));
  font-size: var(--fs-xs, 12px);
  font-weight: 700;
  letter-spacing: var(--ls-eyebrow, 0.16em);
  text-transform: uppercase;
  color: var(--mf-text);
}

.solverra-mf__col ul,
.solverra-mf__news ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.solverra-mf__col a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: var(--mf-muted);
  text-decoration: none;
  font-size: var(--fs-sm, 14px);
  transition: color var(--dur-1, 120ms) var(--ease-out, ease),
              transform var(--dur-1, 120ms) var(--ease-out, ease);
}

.solverra-mf__col a:hover,
.solverra-mf__col a:focus-visible {
  color: var(--mf-link);
  transform: translateX(2px);
}

.solverra-mf__col a:focus-visible,
.solverra-mf__social a:focus-visible,
.solverra-mf__contact a:focus-visible,
.solverra-mf__legal a:focus-visible,
.solverra-mf__submit:focus-visible,
.solverra-mf__field:focus-visible {
  outline: 2px solid var(--mf-accent);
  outline-offset: 2px;
  border-radius: var(--r-xs, 4px);
}

/* Newsletter ------------------------------------------------------------ */

.solverra-mf__news-text {
  margin: 0 0 14px;
  font-size: var(--fs-sm, 14px);
  line-height: 1.55;
  color: var(--mf-muted);
}

.solverra-mf__form-row {
  display: flex;
  gap: 8px;
}

.solverra-mf__field {
  flex: 1;
  min-width: 0;
  min-height: 48px;
  padding: 0 16px;
  border-radius: var(--r-md, 12px);
  border: 1px solid var(--mf-border);
  background: color-mix(in srgb, #fff 7%, transparent);
  color: var(--mf-text);
  font: inherit;
  font-size: var(--fs-sm, 14px);
}

.solverra-mf__field::placeholder {
  color: rgba(246, 244, 236, 0.5);
}

.solverra-mf__field:focus {
  outline: none;
  border-color: var(--mf-accent);
  background: color-mix(in srgb, #fff 10%, transparent);
}

.solverra-mf__submit {
  flex: 0 0 auto;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: var(--r-md, 12px);
  background: var(--mf-accent);
  color: var(--mf-surface);
  font: inherit;
  font-weight: 700;
  font-size: var(--fs-sm, 14px);
  cursor: pointer;
  transition: filter var(--dur-1, 120ms) var(--ease-out, ease),
              transform var(--dur-1, 120ms) var(--ease-out, ease);
}

.solverra-mf__submit:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
}

.solverra-mf__news-note {
  margin: 12px 0 0;
  font-size: var(--fs-2xs, 11px);
  line-height: 1.5;
  color: var(--mf-muted);
}

/* -----------------------------------------------------------------------
   Trust badges
   ----------------------------------------------------------------------- */

.solverra-mf__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  list-style: none;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: clamp(18px, 2.4vw, 28px) 0 0;
  border-top: 1px solid var(--mf-border);
}

.solverra-mf__trust-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: var(--fs-sm, 14px);
  font-weight: 600;
  color: var(--mf-text);
}

.solverra-mf__trust-icon {
  display: inline-flex;
  width: 20px;
  height: 20px;
  color: var(--mf-accent);
}

.solverra-mf__trust-icon svg {
  width: 20px;
  height: 20px;
}

/* -----------------------------------------------------------------------
   Cross-site brands bar slot. The cross-site-bar plugin ships its own
   styles; we just give the slot breathing room inside the footer.
   ----------------------------------------------------------------------- */

.solverra-mf__xsb {
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: clamp(14px, 2vw, 20px) 0 0;
  border-top: 1px solid var(--mf-border);
}

/* -----------------------------------------------------------------------
   Compliance disclaimer
   ----------------------------------------------------------------------- */

.solverra-mf__disclaimer {
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: clamp(14px, 2vw, 18px);
  border-radius: var(--r-md, 12px);
  background: color-mix(in srgb, #000 18%, transparent);
  font-size: var(--fs-2xs, 11px);
  line-height: 1.6;
  color: var(--mf-muted);
}

/* -----------------------------------------------------------------------
   Bottom bar: payments + copyright + legal
   ----------------------------------------------------------------------- */

.solverra-mf__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 28px;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: clamp(18px, 2.4vw, 24px) 0 0;
  border-top: 1px solid var(--mf-border);
}

.solverra-mf__pay {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  order: 2;
}

.solverra-mf__pay-item {
  display: inline-flex;
  align-items: center;
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--mf-border);
  border-radius: var(--r-sm, 8px);
  background: color-mix(in srgb, #fff 6%, transparent);
  font-size: var(--fs-2xs, 11px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--mf-muted);
}

.solverra-mf__copy {
  order: 1;
  font-size: var(--fs-xs, 12px);
  color: var(--mf-muted);
}

.solverra-mf__age {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 22px;
  padding: 0 6px;
  margin-right: 6px;
  border-radius: var(--r-sm, 8px);
  background: var(--mf-accent);
  color: var(--mf-surface);
  font-weight: 800;
  font-size: var(--fs-2xs, 11px);
  vertical-align: middle;
}

.solverra-mf__legal {
  order: 3;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

.solverra-mf__legal a {
  color: var(--mf-muted);
  text-decoration: none;
  font-size: var(--fs-xs, 12px);
  min-height: 28px;
  display: inline-flex;
  align-items: center;
}

.solverra-mf__legal a:hover,
.solverra-mf__legal a:focus-visible {
  color: var(--mf-link);
  text-decoration: underline;
}

@media (max-width: 640px) {
  .solverra-mf__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
  .solverra-mf__pay,
  .solverra-mf__copy,
  .solverra-mf__legal {
    order: initial;
  }
}

/* -----------------------------------------------------------------------
   Visually-hidden helper (the theme provides one too; this is defensive so
   the footer is self-contained on any theme).
   ----------------------------------------------------------------------- */

.solverra-megafooter .visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* -----------------------------------------------------------------------
   Reduced motion
   ----------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  .solverra-mf__col a,
  .solverra-mf__social a,
  .solverra-mf__submit {
    transition: none !important;
  }
  .solverra-mf__col a:hover,
  .solverra-mf__col a:focus-visible,
  .solverra-mf__submit:hover {
    transform: none !important;
  }
}

/* Fallback for browsers without color-mix(). */
@supports not (color: color-mix(in srgb, red, blue)) {
  .solverra-mf__field {
    background: rgba(255, 255, 255, 0.08);
  }
  .solverra-mf__pay-item {
    background: rgba(255, 255, 255, 0.06);
  }
  .solverra-mf__disclaimer {
    background: rgba(0, 0, 0, 0.2);
  }
  .solverra-mf__social a:hover,
  .solverra-mf__social a:focus-visible {
    background: rgba(255, 255, 255, 0.12);
  }
}