/* =========================================================
   Monterra — подвал
   ========================================================= */

.mtr-footer {
  background: var(--mtr-navy);
  color: var(--mtr-white);
  position: relative;
  font-family: var(--mtr-fb);
}

/* ── Подписка ── */
.mtr-footer__sub {
  background: var(--mtr-navy-2);
  border-top: 1px solid var(--mtr-border);
  border-bottom: 1px solid var(--mtr-border);
  padding: 56px 0;
  position: relative;
  overflow: hidden;
}
.mtr-footer__sub::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(55,193,89,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(55,193,89,.025) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
}
.mtr-footer__sub-inner {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.mtr-footer__sub-title {
  font-family: var(--mtr-fh);
  font-size: clamp(20px, 2.2vw, 30px);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--mtr-white);
  margin: 0 0 14px;
}
.mtr-footer__sub-title em { font-style: normal; color: var(--mtr-green); }
.mtr-footer__sub-lead {
  font-size: 14px;
  line-height: 1.6;
  color: var(--mtr-muted);
  margin: 0;
}
.mtr-footer__form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.mtr-footer__input {
  flex: 1 1 auto;
  min-width: 200px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--mtr-border);
  border-radius: var(--mtr-r-md);
  padding: 14px 16px;
  font-family: var(--mtr-fb);
  font-size: 14px;
  color: var(--mtr-white);
  outline: none;
}
.mtr-footer__input::placeholder { color: rgba(159,181,199,.45); }
.mtr-footer__input:focus { border-color: var(--mtr-green); }
.mtr-footer__form-note {
  flex: 1 1 100%;
  font-size: 11px;
  color: rgba(159,181,199,.55);
  margin: 0;
}
.mtr-footer__form-note a {
  color: var(--mtr-muted) !important;
  text-decoration: underline !important;
  border-bottom: none !important;
}
.mtr-footer__form-note a:hover { color: var(--mtr-white) !important; }

/* ── Колонки ── */
.mtr-footer__main { padding: 60px 0 40px; }
.mtr-footer__cols {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.mtr-footer__col {}
.mtr-footer__col-title {
  font-family: var(--mtr-fh);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mtr-white);
  margin-bottom: 18px;
}

.mtr-footer__menu {
  list-style: none;
  margin: 0;
  padding: 0;
}
.mtr-footer__menu li {
  margin-bottom: 10px;
}
.mtr-footer__menu a {
  font-family: var(--mtr-fb);
  font-size: 14px;
  color: var(--mtr-muted) !important;
  text-decoration: none !important;
  border-bottom: none !important;
  transition: color .15s;
}
.mtr-footer__menu a:hover { color: var(--mtr-white) !important; }

/* Бренд-колонка */
.mtr-footer__col--brand .mtr-footer__logo {
  display: block;
  margin-bottom: 16px;
}
.mtr-footer__col--brand .mtr-footer__logo img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
}
.mtr-footer__tagline {
  font-family: var(--mtr-fh);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.45;
  color: var(--mtr-white);
  margin: 0 0 22px;
  letter-spacing: -0.01em;
}

.mtr-footer__contacts {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}
.mtr-footer__contacts li {
  display: flex;
  flex-direction: column;
  margin-bottom: 14px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mtr-white);
}
.mtr-footer__contacts-label {
  font-family: var(--mtr-fb);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mtr-muted);
  margin-bottom: 3px;
}
.mtr-footer__contacts a {
  color: var(--mtr-white) !important;
  text-decoration: none !important;
  border-bottom: 1px solid transparent !important;
  transition: border-color .15s;
}
.mtr-footer__contacts a:hover { border-bottom-color: var(--mtr-green) !important; }

.mtr-footer__socials {
  display: flex;
  gap: 8px;
}
.mtr-footer__socials a {
  width: 38px;
  height: 38px;
  border: 1px solid var(--mtr-border);
  border-radius: var(--mtr-r-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--mtr-muted) !important;
  text-decoration: none !important;
  border-bottom: 1px solid var(--mtr-border) !important;
  transition: color .15s, border-color .15s, background .15s;
}
.mtr-footer__socials a:hover {
  color: var(--mtr-white) !important;
  border-color: var(--mtr-green) !important;
  background: rgba(55,193,89,.08);
}
.mtr-footer__socials svg { width: 18px; height: 18px; }

/* ── Низ ── */
.mtr-footer__bottom {
  border-top: 1px solid var(--mtr-border);
  padding: 22px 0;
}
.mtr-footer__bottom-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  color: var(--mtr-muted);
}
.mtr-footer__bottom-links {
  display: flex;
  gap: 22px;
}
.mtr-footer__bottom-links a {
  color: var(--mtr-muted) !important;
  text-decoration: none !important;
  border-bottom: none !important;
  transition: color .15s;
}
.mtr-footer__bottom-links a:hover { color: var(--mtr-white) !important; }

/* ── Адаптив ── */
@media (max-width: 1100px) {
  .mtr-footer__cols { grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
  .mtr-footer__col:nth-child(4) { grid-column: 2 / 4; }
}
@media (max-width: 900px) {
  .mtr-footer__sub-inner { grid-template-columns: 1fr; gap: 24px; }
  .mtr-footer__cols { grid-template-columns: 1fr 1fr; gap: 32px; }
  .mtr-footer__col--brand { grid-column: 1 / 3; }
  .mtr-footer__col:nth-child(4) { grid-column: auto; }
}
@media (max-width: 540px) {
  .mtr-footer__cols { grid-template-columns: 1fr; gap: 28px; }
  .mtr-footer__col--brand,
  .mtr-footer__col:nth-child(4) { grid-column: auto; }
}