/* Burger linijos */
.burger-line {
  display: block;
  width: 24px;
  height: 3px;
  background: #2596be;
  transition: all 0.3s ease;
}

/* Burger → X */
#burger.active .burger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
#burger.active .burger-line:nth-child(2) {
  opacity: 0;
}
#burger.active .burger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile mygtukai */
.mobile-btn {
  padding: 12px 16px;
  border-radius: 9999px;
  background: rgba(37, 150, 190, 0.1);
  color: #005f88;
  font-weight: 700;
  transition: all 0.3s ease;
}

.mobile-btn:hover {
  background: #2596be;
  color: #fff;
  transform: translateY(-4px) scale(1.05);
}

/* Fade-in animacija */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-fadeIn {
  animation: fadeIn 1s ease forwards;
}
.delay-200 { animation-delay: 0.2s; }

/* Header smooth blur/opacity transition */
#mainHeader {
  transition:
    background-color 0.4s ease,
    backdrop-filter 0.4s ease,
    box-shadow 0.4s ease;
}