.footer-gradient-bar {
  height: 4px;
  background: var(--gradient-full);
}

/* ══ Main footer shell ══ */

.footer-airtech {
  background: var(--dark-gray);
  color: white;
  padding: 3.5rem 0 0;
}

/* ── Logo ── */

.footer-logo img {
  max-width: 210px;
  width: 100%;
  height: auto;
}

.footer-tagline {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  background: var(--gradient-full);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: 10px;
  margin-bottom: 12px;
}

.footer-description {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  max-width: 255px;
}

/* ── Trane badge ── */

.trane-badge-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
}

.trane-badge-wrap img {
  width: 54px;
  height: auto;
}

.trane-badge-text {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
}

.trane-badge-text strong {
  display: block;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.8);
}

/* ── Social icons ── */

.social-icons {
  margin-top: 20px;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gradient-full);
  color: white;
  margin-right: 6px;
  font-size: 0.85rem;
  transition: all 0.3s ease;
  text-decoration: none;
}

.social-icons a:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.5);
}

/* ── Section headings ── */

.footer-heading {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--cooling-cyan);
  margin-bottom: 1.25rem;
}

/* ── Quick links ── */

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.25s, gap 0.25s;
}

.footer-links a i {
  font-size: 0.6rem;
  color: var(--heating-orange);
}

.footer-links a:hover {
  color: white;
  gap: 12px;
}

/* ── Location cards ── */

.location-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 16px 18px;
  height: 100%;
  transition: border-color 0.3s;
}

.location-card:hover {
  border-color: rgba(13,202,240,0.4);
}

.location-city {
  font-size: 0.88rem;
  font-weight: 700;
  color: white;
}

.location-phone a {
  font-size: 1.2rem;
  font-weight: 700;
  background: var(--gradient-cooling);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  display: inline-block;
  margin: 4px 0;
}

.location-address {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.55;
  margin-top: 4px;
}

.location-hours {
  font-size: 0.74rem;
  color: rgba(255,255,255,0.35);
  margin-top: 6px;
}

.badge-after-hours {
  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 20px;
  background: var(--gradient-heating);
  color: white;
  margin-top: 8px;
}

/* ── Bilingual strip ── */

.bilingual-strip {
  background: linear-gradient(135deg, rgba(220,53,69,0.10), rgba(13,110,253,0.10));
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 16px 0;
  margin-top: 3rem;
}

.bilingual-strip .flag {
  font-size: 1.5rem;
  line-height: 1;
}

.bilingual-strip strong {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: var(--gradient-full);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bilingual-strip p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin: 3px 0 0;
}

.bilingual-strip p a {
  color: var(--cooling-cyan);
  text-decoration: none;
}

.bilingual-strip p a:hover {
  text-decoration: underline;
}

/* ── Bottom bar ── */

.footer-bottom {
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.footer-bottom p {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.3);
  margin: 0;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
  justify-content: flex-end;
}

.footer-bottom-links a {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-bottom-links a:hover {
  color: var(--cooling-cyan);
}

@media (max-width: 767px) {
  .footer-description {
    max-width: 100%;
  }
}

@media (max-width: 767px) {
  .footer-bottom-links {
    justify-content: flex-start;
    margin-top: 8px;
  }
}