/* ==========================================================================
   3Lions.ca — Footer
   Navy background, 4-column layout, responsive
   ========================================================================== */

/* ----------------------------------------------------------------
   SITE FOOTER
   ---------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-navy);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}

/* Decorative tri-color accent bar at the top */
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--color-red) 0%,
    var(--color-red) 33%,
    var(--color-white) 33%,
    var(--color-white) 66%,
    var(--color-navy-light) 66%
  );
}

/* ----------------------------------------------------------------
   FOOTER MAIN CONTENT
   ---------------------------------------------------------------- */
.footer-main {
  max-width: var(--content-width);
  margin-inline: auto;
  padding: var(--space-4xl) var(--gutter) var(--space-2xl);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .footer-main {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (min-width: 1024px) {
  .footer-main {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
  }
}

/* ----------------------------------------------------------------
   FOOTER COLUMNS
   ---------------------------------------------------------------- */
.footer-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Column: About / Contact */
.footer-about .footer-logo {
  margin-bottom: var(--space-sm);
}

.footer-about .footer-logo img,
.footer-about .footer-logo svg {
  height: 40px;
  width: auto;
}

.footer-about p {
  font-size: var(--fs-small);
  color: var(--color-gray-300);
  line-height: var(--lh-relaxed);
  max-width: 30ch;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-small);
  color: var(--color-gray-300);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-red);
}

.footer-contact-item a {
  color: var(--color-gray-200);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-default);
}

.footer-contact-item a:hover {
  color: var(--color-red);
  text-decoration: none;
}

/* ----------------------------------------------------------------
   FOOTER COLUMN TITLES
   ---------------------------------------------------------------- */
.footer-heading {
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  margin-bottom: var(--space-sm);
  position: relative;
  padding-bottom: var(--space-sm);
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-red);
}

/* ----------------------------------------------------------------
   FOOTER LINKS
   ---------------------------------------------------------------- */
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-link {
  font-size: var(--fs-small);
  color: var(--color-gray-300);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-default),
              padding-left var(--duration-fast) var(--ease-default);
  padding: var(--space-2xs) 0;
}

.footer-link:hover {
  color: var(--color-red);
  padding-left: var(--space-xs);
  text-decoration: none;
}

/* ----------------------------------------------------------------
   SOCIAL ICONS
   ---------------------------------------------------------------- */
.footer-social {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-sm);
}

.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-gray-400);
  color: var(--color-gray-300);
  text-decoration: none;
  transition: var(--transition-default);
}

.footer-social-link:hover {
  background-color: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
  text-decoration: none;
  transform: translateY(-2px);
}

.footer-social-link svg {
  width: 18px;
  height: 18px;
}

/* ----------------------------------------------------------------
   FOOTER BOTTOM — Copyright Bar
   ---------------------------------------------------------------- */
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  max-width: var(--content-width);
  margin-inline: auto;
  padding: var(--space-lg) var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-copyright {
  font-size: var(--fs-caption);
  color: var(--color-gray-400);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-legal a {
  font-size: var(--fs-caption);
  color: var(--color-gray-400);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-default);
}

.footer-legal a:hover {
  color: var(--color-red);
  text-decoration: none;
}

.footer-legal-separator {
  width: 3px;
  height: 3px;
  background-color: var(--color-gray-500);
  border-radius: var(--radius-full);
}

/* ----------------------------------------------------------------
   FOOTER NEWSLETTER (optional inline signup in footer)
   ---------------------------------------------------------------- */
.footer-newsletter {
  margin-top: var(--space-sm);
}

.footer-newsletter p {
  font-size: var(--fs-small);
  color: var(--color-gray-300);
  margin-bottom: var(--space-sm);
}

.footer-newsletter-form {
  display: flex;
  gap: 0;
}

.footer-newsletter-form input[type="email"] {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-right: none;
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  color: var(--color-white);
  font-size: var(--fs-small);
  transition: var(--transition-default);
}

.footer-newsletter-form input[type="email"]::placeholder {
  color: var(--color-gray-400);
}

.footer-newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-red);
  background-color: rgba(255, 255, 255, 0.15);
}

.footer-newsletter-form button {
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-red);
  color: var(--color-white);
  border: 1px solid var(--color-red);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: var(--fs-small);
  font-weight: var(--fw-bold);
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-default);
  white-space: nowrap;
}

.footer-newsletter-form button:hover {
  background-color: var(--color-red-hover);
}