* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Nunito Sans", sans-serif;
  overflow: auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Roboto Slab", serif;
}

/* scrollbar styles */
html {
  scroll-behavior: smooth;
  scrollbar-width: auto;
  scrollbar-color: #EF5F4D #ffffff;
}

/* Chrome, Edge, Safari */
::-webkit-scrollbar {
  width: 10px;
}

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

::-webkit-scrollbar-thumb {
  background: #EF5F4D;
  border-radius: 5px;
}

/* Hover effect */
::-webkit-scrollbar-thumb:hover {
  background: #ffffff;
}

/* Loader Styles */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #fce0d7;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease-out;
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid #fcd0be;
  border-top: 5px solid #f17363;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: #f17363;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: #e05d4c;
  transform: translateY(-3px);
}