/* ==========================================================================
   CONTACTS SECTION (M2 Block)
   ========================================================================== */
#contacts {
  position: relative;
  overflow: hidden;
}

.contacts-brand-wave {
  position: absolute;
  right: -50px;
  bottom: -20px;
  width: 700px;
  max-width: 60vw;
  opacity: 0.22;
  pointer-events: none;
  z-index: 0;
  filter: drop-shadow(0 15px 35px rgba(9, 102, 162, 0.35));
  animation: waveSurgeFloat 10s ease-in-out infinite alternate;
}

.contacts-brand-svg {
  width: 100%;
  height: auto;
  display: block;
}

@keyframes waveSurgeFloat {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-12px) scale(1.02); }
}

@media (max-width: 768px) {
  .contacts-brand-wave {
    opacity: 0.12;
    width: 360px;
    right: -100px;
  }
}

#contacts .contacts-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
  position: relative;
  z-index: 1;
}

#contacts .contact-card {
  border: 1px solid rgba(137, 182, 226, 0.2);
  border-radius: 12px;
  padding: 32px 24px;
  background: rgba(9, 34, 68, 0.65);
  backdrop-filter: blur(8px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

#contacts .contact-card:hover {
  transform: translateY(-5px);
  border-color: rgba(137, 182, 226, 0.45);
  background: rgba(9, 60, 109, 0.4);
  box-shadow: 0 16px 36px rgba(4, 14, 30, 0.6);
}

#contacts .contact-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(9, 102, 162, 0.25);
  border: 1px solid rgba(137, 182, 226, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #89B6E2;
  transition: all 0.25s ease;
}

#contacts .contact-card:hover .contact-card__icon {
  background: #0966A2;
  color: #FFFFFF;
  border-color: #89B6E2;
}

#contacts .contact-card__label {
  font-family: var(--font-heading, inherit);
  font-size: 12px;
  font-weight: 700;
  color: #89B6E2;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

#contacts .contact-card__value {
  font-family: var(--font-heading, inherit);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: #FFFFFF;
  margin-bottom: 8px;
}

#contacts .contact-card__value a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

#contacts .contact-card__value a:hover {
  color: #89B6E2;
}

#contacts .contact-card__sub {
  font-size: 13px;
  color: #A0BBD8;
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 1199px) {
  #contacts .contacts-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  #contacts .contacts-cards-grid {
    grid-template-columns: 1fr;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
  }
  #contacts .contact-card {
    padding: 24px 20px;
  }
}