/* ==========================================================================
   TECHSPEAK — FOOTER
   ========================================================================== */

/* --------------------------------------------------------------------------
   FOOTER WRAPPER
   -------------------------------------------------------------------------- */

.ts-footer {
  background-color: var(--color-navy);
  color: var(--color-navy-muted);
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   TOP FOOTER — 4 column grid
   -------------------------------------------------------------------------- */

.ts-footer__top {
  padding: var(--space-16) 0 var(--space-12);
  border-bottom: 1px solid var(--color-navy-border);
}

.ts-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

/* --------------------------------------------------------------------------
   BRAND COLUMN
   -------------------------------------------------------------------------- */

.ts-footer__brand img {
  height: 36px;
  width: auto;
  margin-bottom: var(--space-5);
}

.ts-footer__logo-text {
  display: block;
  font-size: var(--text-xl);
  font-weight: var(--weight-extrabold);
  color: var(--color-text-white);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-5);
  text-decoration: none;
}

.ts-footer__tagline {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-navy-muted);
  margin-bottom: var(--space-6);
  max-width: 280px;
}

/* Social links */
.ts-footer__social {
  display: flex;
  gap: var(--space-3);
}

.ts-footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-navy-border);
  color: var(--color-navy-muted);
  transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.ts-footer__social-link:hover {
  color: var(--color-text-white);
  border-color: var(--color-navy-subtle);
  background-color: var(--color-navy-light);
}

/* --------------------------------------------------------------------------
   NAVIGATION COLUMNS
   -------------------------------------------------------------------------- */

.ts-footer__col-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-white);
  margin-bottom: var(--space-5);
}

.ts-footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.ts-footer__links li a {
  font-size: var(--text-sm);
  color: var(--color-navy-muted);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.ts-footer__links li a:hover {
  color: var(--color-text-white);
}

/* --------------------------------------------------------------------------
   TRUST BADGES (in legal column)
   -------------------------------------------------------------------------- */

.ts-footer__trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-navy-border);
}

.ts-footer__trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-navy-subtle);
}

/* --------------------------------------------------------------------------
   BOTTOM BAR
   -------------------------------------------------------------------------- */

.ts-footer__bottom {
  padding: var(--space-6) 0;
}

.ts-footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.ts-footer__copy {
  font-size: var(--text-xs);
  color: var(--color-navy-subtle);
  margin: 0;
}

.ts-footer__made {
  font-size: var(--text-xs);
  color: var(--color-navy-subtle);
  margin: 0;
}

.ts-footer__made span {
  color: var(--color-navy-muted);
}

/* --------------------------------------------------------------------------
   RESPONSIVE — FOOTER
   -------------------------------------------------------------------------- */

@media (max-width: 1024px) {
  .ts-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .ts-footer__brand {
    grid-column: 1 / -1;
  }

  .ts-footer__tagline {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .ts-footer__top {
    padding: var(--space-10) 0 var(--space-8);
  }

  .ts-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8) var(--space-6);
  }

  .ts-footer__brand {
    grid-column: 1 / -1;
  }

  .ts-footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}

@media (max-width: 480px) {
  .ts-footer__grid {
    grid-template-columns: 1fr;
  }
}