.qr-code {
  background-image: linear-gradient(90deg, black 50%, transparent 50%),
    linear-gradient(black 50%, transparent 50%);
  background-size: 4px 4px;
  background-position: 0 0, 2px 2px;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Custom animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes marquee {
  0% {
    transform: translateX(100%);
  }
  100% {
    transform: translateX(-100%);
  }
}

.animate-marquee {
  display: inline-block;
  min-width: 100%;
  animation: marquee 25s linear infinite;
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out;
}

/* Hover effects */
.service-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Button hover effects */
.btn-primary {
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(90, 154, 168, 0.3);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  .hero-text {
    text-align: center;
  }
}

/* Float button animations */
.float-btn {
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Loading animation for images */
img {
  transition: opacity 0.3s ease;
}

img:not([src]) {
  opacity: 0;
}

/* Form focus styles */
input:focus,
textarea:focus,
select:focus {
  box-shadow: 0 0 0 3px rgba(90, 154, 168, 0.1);
  border-color: #5a9aa8;
}

/* Social media hover effects */
.social-icon {
  transition: transform 0.3s ease;
}

.social-icon:hover {
  transform: scale(1.1);
}

/* Section padding adjustments */
section {
  scroll-margin-top: 80px;
}

/* Grid hover effects */
.grid-item {
  transition: all 0.3s ease;
}

.grid-item:hover {
  transform: scale(1.02);
}

/* Text selection */
::selection {
  background-color: #5a9aa8;
  color: white;
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #5a9aa8;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #4a8695;
}

.icons-container {
  position: fixed;
  right: 40px;
  bottom: 30px;
  gap: 10px;
  z-index: 9999;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.contact-icon {
  height: 50px;
  width: 50px;
  border-radius: 50%;
  color: black;
}

@media (max-width: 640px) {
  @keyframes marquee {
    0% {
      transform: translateX(60%);
    }
    100% {
      transform: translateX(-100%);
    }
  }
}