html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  font-family: 'Inter', sans-serif;
}

.glass {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
}

.transition-smooth {
  transition: all .3s cubic-bezier(.25,.8,.25,1);
}

.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease-out, transform .8s ease-out;
}

.fade-up.show {
  opacity: 1;
  transform: translateY(0);
}

.zoom-in {
  opacity: 0;
  transform: scale(.95);
  transition: opacity .8s ease, transform .8s ease;
}

.zoom-in.show {
  opacity: 1;
  transform: scale(1);
}

.card-hover:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px -5px rgba(30, 136, 168, 0.18);
  border-color: #1E88A8;
}

.hamburger-line {
  transition: all 0.3s ease-in-out;
  transform-origin: center;
}

.menu-open #line1 {
  transform: translateY(7px) rotate(45deg);
}

.menu-open #line2 {
  opacity: 0;
}

.menu-open #line3 {
  transform: translateY(-7px) rotate(-45deg);
}

#service-details-box {
  display: none;
  opacity: 0;
  transform: translateY(20px) scale(0.98);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

#service-details-box.is-visible {
  display: block;
  opacity: 1;
  transform: translateY(0) scale(1);
}

#service-image {
  transition: opacity 0.4s ease-in-out, transform 0.7s ease-in-out;
}

.specialization-btn.is-active {
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  background-color: rgba(30, 136, 168, 0.08);
  border-color: #1E88A8;
}

.specialization-btn.is-active span:first-child {
  background-color: #1E88A8 !important;
  color: white !important;
}

.specialization-btn.is-active span:last-child {
  color: #1E88A8;
}

.animate-fade-in {
  animation: fadeIn .5s ease-out forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}