html {
  scroll-behavior: smooth;
}

body {
  background-attachment: fixed;
  background-image: url(../assets/img/behdesighn.jpg);
  background-repeat: no-repeat;
  background-size: cover;

}

/* scrol up btn */
#upBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: rgb(134, 165, 202);
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 20%;
}

#upBtn:hover {
  background-color: rgb(202, 199, 199);
  color: rgb(0, 0, 0);
}

#header {
  background-color: rgb(245, 247, 250);
  transition: 0.5s;
  padding-top: 5px;
  top: 0;
  z-index: 20;
  font-family: "Times New Roman", Times, serif;
}

.head-section {
  width: 100%;
  z-index: 1000;
}

a {
  color: rgb(29, 30, 90);
}

#navi {
  z-index: 20;
}

.navbar {
  background-color: rgb(255, 255, 255);
  box-shadow: 5px 5px 10px grey;
  transition: 0.4s;
}

.navColor {
  color: rgb(0, 0, 0);
}

.navColor:hover {
  text-decoration: underline;
  color: rgb(59, 100, 236);
}

.btn:hover {
  background-color: rgb(207, 211, 221);
  color: rgb(59, 100, 236);
}

.btn {
  cursor: pointer;
  font-size: 24px;
}

.btn-down {
  color: rgb(123, 123, 250);
  font-size: 36px;
}

#picpage {
  margin-top: 50px;
  color: rgb(255, 255, 255);
}

.centered {
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translate(-50%, -50%);
}

#officialpic {

  height: 250px;
}

.titr1 {
  font-family: "Times New Roman", Times, serif;
  color: rgb(255, 255, 255);
}

.titr2 {
  font-family: "Times New Roman", Times, serif;
  color: rgb(255, 255, 255);
  opacity: 60%;
}

#c0 {
  padding-top: 150px;
  background-image: url(../assets/img/backphoto.png);
  padding-bottom: 150px;
  background-repeat: no-repeat;
  background-size: cover;
}

.sectionPage {
  background-color: rgba(245, 247, 250, 0.85);
  box-shadow: 5px 5px 10px grey;
  padding: 60px;
  bottom: 20px;
  text-align: justify;
  text-justify: inter-word;
}

.headed1 {
  background-color: rgba(37, 38, 39, 0.85);
  color: rgb(255, 255, 255);
  padding: 4px;
  position: absolute;
  z-index: 20;
  text-align: center;
}

#c2,
#c1,
#c5,
#c6,
#c7,
#c8 {
  padding-right: 5%;
  padding-left: 5%;
  padding-bottom: 50px;
}

#c3 {
  background-color: rgba(245, 247, 250, 0.856);
  padding: 40px;
}

.fas {
  font-size: 30px;
}

#foot {
  background-image: url(../assets/img/08.jpg);
  background-size: cover;
  color: rgb(255, 255, 255);
  padding: 50px;
  bottom: 0;
}

.responsive {
  width: 100%;
  height: auto;
}

.project {
  padding-bottom: 60px;
  margin-bottom: 15px;
  border-bottom: 1px solid rgb(175, 175, 175);
  box-shadow: 0px 2px #969595;
}

.hr-color {
  color: black;
}

.titr3 {
  color: rgb(79, 79, 192);
}

/* toggle link in projects */
.explanation {
  padding: 20px;

  background-color: rgba(255, 255, 255, 0.534);
}

.Awards {
  padding-top: 30px;
  padding-left: 50px;
}

/* fade in on scrolling */
.list {
  list-style-type: circle;
  padding-top: 20px;
}

.fade-in {
  opacity: 0;
  transition: opacity 250ms ease-in;
}

.fade-in.appear {
  opacity: 1;
}

.from-left {
  grid-column: 2/3;
  transform: translateX(-50%);
}

.from-right {
  grid-column: 3/4;
  transform: translateX(50%);
}

.from-left,
.from-right {
  transition: transform 600ms ease-in;
}

.from-left.appear,
.from-right.appear {
  transform: translateX(0);
}

h4 {
  color: blue;
  font-style: initial;
}

ul {
  list-style: none;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.fa-file-pdf {
  font-size: 1.2rem;
}

a:hover {
  text-decoration: none;

}

* {
  transition: color 0.3s linear;
}