/* ==========================================================================
   Footer Component Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   Footer Base
   -------------------------------------------------------------------------- */

.footer {
  background-color: var(--color-white);
  padding: var(--space-16) 0 var(--space-8);
}

/* --------------------------------------------------------------------------
   Footer Content Grid
   -------------------------------------------------------------------------- */

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

/* --------------------------------------------------------------------------
   Footer Brand Column
   -------------------------------------------------------------------------- */

.footer-brand {
  max-width: 320px;
}

.footer-brand .logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-dark);
  font-weight: var(--font-semibold);
  font-size: var(--text-lg);
  text-decoration: none;
  margin-bottom: var(--space-4);
}

.footer-brand .logo:hover {
  color: var(--color-dark);
}

.footer-brand .logo img {
  height: 32px;
  width: auto;
}

.footer-brand .logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.footer-brand .logo-text span {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  letter-spacing: 0.05em;
  color: var(--color-dark);
}

.footer-brand .logo-text span:first-child {
  font-size: var(--text-sm);
}

.footer-brand p {
  color: var(--color-gray-600);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* --------------------------------------------------------------------------
   Footer Link Columns
   -------------------------------------------------------------------------- */

.footer-column h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-4);
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column li {
  margin-bottom: var(--space-3);
}

.footer-column li:last-child {
  margin-bottom: 0;
}

.footer-column a {
  color: var(--color-gray-600);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: var(--color-primary);
}

/* Book a call button */
.footer-column .btn-call {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-full);
  color: var(--color-primary);
  font-weight: var(--font-medium);
  transition: all var(--transition-fast);
}

.footer-column .btn-call:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.footer-column .btn-call svg {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   Footer Bottom (Copyright)
   -------------------------------------------------------------------------- */

.footer-bottom {
  padding-top: var(--space-8);
  text-align: center;
}

.footer-bottom p {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Responsive - Tablet Breakpoint (768px)
   -------------------------------------------------------------------------- */

@media (max-width: 768px) {
  .footer {
    padding: var(--space-12) 0 var(--space-6);
  }

  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
    margin-bottom: var(--space-4);
  }
}

/* --------------------------------------------------------------------------
   Responsive - Mobile Breakpoint (480px)
   -------------------------------------------------------------------------- */

@media (max-width: 480px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer-brand {
    margin-bottom: var(--space-2);
  }

  .footer-column h4 {
    margin-bottom: var(--space-3);
  }

  .footer-bottom {
    padding-top: var(--space-6);
  }
}