/* SPARK Logistics — Footer */

.site-footer {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-navy);
  color: var(--color-text-inverse-muted);
}

.site-footer::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset-block: -20%;
  inset-inline-end: -5%;
  inline-size: min(72rem, 72%);
  background-image: url("../../assets/images/brand/spark-s-pattern.svg");
  background-repeat: repeat;
  background-size: 132px 132px;
  opacity: 0.22;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 26%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 26%, #000 100%);
}

html[dir="rtl"] .site-footer::before {
  inset-inline-end: auto;
  inset-inline-start: -5%;
  transform: scaleX(-1);
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 0.9fr) minmax(0, 1.5fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-block: clamp(3.5rem, 6vw, 5.5rem) clamp(2.5rem, 4vw, 4rem);
}

.footer-brand p {
  margin-block-start: 1.4rem;
  max-inline-size: 26rem;
  font-size: 0.95rem;
}

.footer-heading {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-block-end: 1.3rem;
}

html[lang="ar"] .footer-heading { letter-spacing: 0; }

.footer-col ul {
  display: grid;
  gap: 0.65rem;
}

.footer-col a:not(.social-link) {
  color: var(--color-text-inverse-muted);
  text-decoration: none;
  transition: color var(--dur-fast) ease;
}

.footer-col a:not(.social-link):hover,
.footer-col a:not(.social-link):focus-visible { color: var(--color-secondary); }

.contact-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.93rem;
}

.contact-list .icon {
  inline-size: 1.15rem;
  block-size: 1.15rem;
  margin-block-start: 0.15rem;
  color: var(--color-secondary);
}

.contact-list a { color: inherit; }
.contact-list a:hover { color: var(--color-secondary); }

.social-row {
  display: flex;
  gap: 0.7rem;
  margin-block-start: 1.6rem;
}

.social-link {
  display: grid;
  place-items: center;
  inline-size: 2.5rem;
  block-size: 2.5rem;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1.5px var(--color-line-inverse);
  color: rgba(255, 255, 255, 0.8);
  transition: box-shadow var(--dur-fast) ease, color var(--dur-fast) ease, transform var(--dur-fast) var(--ease-out);
}

.social-link svg {
  fill: #A4A7AE;
}

.social-link:hover,
.social-link:focus-visible {
  color: var(--color-secondary);
  box-shadow: inset 0 0 0 1.5px var(--color-secondary);
  transform: translateY(-2px);
}
.social-link:hover svg {
  fill: var(--color-secondary);
}

/* Bottom bar */
.footer-bottom {
  border-block-start: 1px solid var(--color-line-inverse);
  padding-block: 1.4rem;
}

.footer-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.6rem;
}

.legal-links a {
  color: inherit;
  text-decoration: none;
}

.legal-links a:hover { color: var(--color-secondary); }

.copyright { opacity: 0.75; }

@media (max-width: 1000px) {
  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 520px) {
  .footer-main { grid-template-columns: 1fr; }
  .site-footer::before {
    inset-inline: 28% -28%;
    inline-size: auto;
    background-size: 104px 104px;
    opacity: 0.16;
  }
}