/* ============================================================
   FOOTER.CSS — Footer Styles
   ============================================================ */

.footer {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-gray-200);
  overflow: hidden;
}

/* Decorative dots */
.footer__dots {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  pointer-events: none;
  opacity: 0.5;
}

.footer__dots svg {
  width: 100%;
  height: auto;
}

/* Inner grid */
.footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 1fr)) minmax(0, 1.3fr);
  gap: clamp(var(--space-8), 4vw, var(--space-10));
  padding-top: clamp(var(--space-12), 7vw, var(--space-16));
  padding-bottom: clamp(var(--space-8), 6vw, var(--space-12));
  position: relative;
  z-index: 1;
}

/* Column styles */
.footer__col {
  display: flex;
  flex-direction: column;
}

/* Brand column */
.footer__logo {
  height: clamp(56px, 7vw, 70px);
  width: auto;
  object-fit: contain;
  margin-bottom: var(--space-4);
}

.footer__tagline {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: var(--color-gray-300);
  max-width: 220px;
}

/* Column headings */
.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-white);
  margin-bottom: var(--space-5);
  position: relative;
  padding-bottom: var(--space-3);
}

.footer__heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: var(--radius-full);
}

/* Lists */
.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__list li {
  font-size: var(--text-sm);
  color: var(--color-gray-300);
  padding: var(--space-1) 0;
  transition: color var(--transition-fast);
}

.footer__list li:hover {
  color: var(--color-accent-light);
}

/* Address */
.footer__address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__address p {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-gray-300);
  overflow-wrap: anywhere;
}

.footer__address a {
  color: var(--color-gray-300);
  overflow-wrap: anywhere;
  transition: color var(--transition-fast);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
}

.footer__address a:hover {
  color: var(--color-accent-light);
  text-decoration-color: var(--color-accent-light);
}

/* Footer bottom bar */
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-5) 0;
  position: relative;
  z-index: 1;
}

.footer__bottom p {
  font-size: var(--text-xs);
  text-align: center;
  color: var(--color-gray-400);
}

/* ---- Responsive ---- */
@media (max-width: 1180px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10) var(--space-8);
  }
}

@media (max-width: 700px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__brand {
    align-items: flex-start;
  }

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

@media (max-width: 480px) {
  .footer__inner {
    padding-top: var(--space-10);
    padding-bottom: var(--space-8);
  }

  .footer__heading {
    margin-bottom: var(--space-4);
  }
}