/* ==========================================================================
   COMPONENT: Footer
   Dark background, 3-column desktop layout, legal row at bottom
   ========================================================================== */

.footer {
  background-color: var(--color-bg-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-block: var(--spacing-10) var(--spacing-6);
}

.footer__inner {
  max-width: var(--max-content-width);
  margin-inline: auto;
  padding-inline: var(--spacing-4);
}

/* -----------------------------------------------------------------------
   Top 3-column grid
----------------------------------------------------------------------- */

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.25fr;
  gap: var(--spacing-8);
  padding-bottom: var(--spacing-8);
}

/* Column 1: Brand */

.footer__logo {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  margin-bottom: var(--spacing-3);
  transition: opacity 0.2s ease;
}

.footer__logo-img {
  display: block;
  height: 120px;
  width: auto;
  object-fit: contain;
  /* Invert dark navy logo to white for the dark footer background */
  filter: brightness(0) invert(1);
}

.footer__logo:hover {
  opacity: 0.85;
}

.footer__logo:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 4px;
  border-radius: 2px;
}

.footer__tagline {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  line-height: var(--leading-loose);
  color: rgba(255, 255, 255, 0.6);
  max-width: 30ch;
}

/* Column 2: Navigation links */
.footer__nav-heading,
.footer__contact-heading {
  font-family: var(--font-primary);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: var(--spacing-3);
}

.footer__nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.footer__nav-links a {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__nav-links a:hover {
  color: #ffffff;
}

.footer__nav-links a:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 4px;
  border-radius: 2px;
}

/* Column 3: Contact info */
.footer__contact address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.footer__contact a,
.footer__contact span {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.2s ease;
  line-height: var(--leading-snug);
}

.footer__contact a:hover {
  color: #ffffff;
}

.footer__contact a:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 4px;
  border-radius: 2px;
}

/* -----------------------------------------------------------------------
   Trust Badges
----------------------------------------------------------------------- */

.footer__trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-4) 0;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.trust-badge:hover {
  opacity: 0.85;
  transform: translateY(-2px);
}

.trust-badge:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 4px;
  border-radius: 4px;
}

.trust-badge__img {
  display: block;
  height: auto;
  width: auto;
  object-fit: contain;
}

.trust-badge--safe-space {
  cursor: default;
}

.trust-badge--safe-space img {
  display: block;
  max-width: 146px;
  height: auto;
}

/* Psychology Today verification seal styling */
.sx-verified-seal {
  display: inline-block;
  text-decoration: none;
}

.sx-verified-seal img {
  display: block;
  height: auto;
  width: auto;
}

/* -----------------------------------------------------------------------
   Rule
----------------------------------------------------------------------- */

.footer__rule {
  border: none;
  border-top: 1px solid var(--color-border-light);
  margin: 0;
}

/* -----------------------------------------------------------------------
   Legal row
----------------------------------------------------------------------- */

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-2) var(--spacing-4);
  padding-top: var(--spacing-5);
}

.footer__legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-1) var(--spacing-3);
  list-style: none;
}

.footer__legal-links a {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__legal-links a:hover {
  color: rgba(255, 255, 255, 0.85);
}

.footer__legal-links a:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 4px;
  border-radius: 2px;
}

.footer__legal-copy {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.4);
}

.footer__nosurprises {
  width: 100%;
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.4);
  line-height: var(--leading-loose);
  padding-top: var(--spacing-2);
}

/* -----------------------------------------------------------------------
   Responsive
----------------------------------------------------------------------- */

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }

  .footer__legal {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__legal-links {
    flex-direction: column;
  }
}