/* ============================================
   Footer
   ============================================ */

.footer {
  background-color: #1a1a1a;
  color: #fff;
  padding-top: 80px;
}

.footer__inner {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.footer__main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand {
  padding-right: 40px;
}

.footer__logo {
  margin-bottom: 20px;
}

.footer__logo-img {
  height: 36px;
  width: auto;
}

.footer__brand-desc {
  font-size: var(--font-sm);
  line-height: 1.8;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: var(--font-sm);
  color: var(--color-text-light);
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 4px;
}

.footer__col-title {
  font-size: var(--font-md);
  font-weight: 600;
  color: var(--color-text-white);
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer__col-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-primary);
}

.footer__col-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__col-link {
  font-size: var(--font-sm);
  color: var(--color-text-light);
  transition: var(--transition-base);
}

.footer__col-link:hover {
  color: var(--color-primary);
  padding-left: 6px;
}

.footer__qrcode {
  text-align: center;
}

.footer__qrcode-img {
  width: 120px;
  height: 120px;
  margin: 0 auto 12px;
  background-color: var(--color-bg-white);
  padding: 8px;
  border-radius: var(--radius-sm);
}

.footer__qrcode-text {
  font-size: var(--font-xs);
  color: var(--color-text-light);
}

.footer__bottom {
  padding: 24px 0;
  text-align: center;
  font-size: var(--font-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer__bottom p {
  margin-bottom: 6px;
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.4);
}

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

/* Responsive */
@media (max-width: 1400px) {
  .footer__main {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
  .footer__qrcode-col {
    grid-column: 1 / -1;
    justify-self: center;
    text-align: center;
  }
}

@media (max-width: 996px) {
  .footer {
    padding-top: 50px;
  }
  .footer__main {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding-bottom: 30px;
  }
  .footer__brand {
    grid-column: 1 / -1;
    padding-right: 0;
  }
  .footer__qrcode-col {
    grid-column: auto;
  }
}

@media (max-width: 600px) {
  .footer__main {
    grid-template-columns: 1fr;
  }
}