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

.footer {
  background: #111827;
  color: #d1d5db;
  padding: var(--section-padding-sm) 0 0;
}

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

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: var(--space-xl);
}

/* --- Column titles --- */
.footer__title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin: 0 0 var(--space-md);
}

/* --- About column --- */
.footer__about-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.6;
  margin: 0;
}

/* --- Nav column --- */
.footer__nav {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__nav li {
  margin-bottom: var(--space-sm);
  position: relative;
  padding-left: 14px;
}

.footer__nav li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 1px;
}

.footer__nav a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer__nav a:hover {
  color: var(--color-white);
}

/* --- Contacts column --- */
.footer__contacts {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__contacts li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: 12px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  line-height: 1.5;
}

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

.footer__contacts svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  color: #9ca3af;
}

.footer__contacts a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer__contacts a:hover {
  color: var(--color-white);
}

/* --- Bottom bar --- */
.footer__bottom {
  border-top: 1px solid #1f2937;
  margin-top: var(--space-xl);
  padding: var(--space-lg) 0;
  text-align: center;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: #6b7280;
}

/* --- Responsive --- */
@media (max-width: 767px) {
  .footer {
    padding: var(--space-xl) 0 0;
  }

  .footer__container {
    padding: 0 var(--container-padding-mobile);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}