@media (max-width: 768px) {
  img,
  video {
    max-width: 100%;
  }
  .d-flex {
    flex-direction: column;
  }
  body {
    text-align: center;
    overflow-x: hidden; /* Hide horizontal scrollbar */
    font-size: 9px;
  }
  h1 {
    font-size: 15px;
  }
  .FS-1 {
    font-size: 50px;
  }
  .FS-5 {
    font-size: 13px;
  }
}

a {
  text-decoration: none;
}

.bot {
  font-family: Arial, Helvetica, sans-serif;
  justify-content: center;
  font-size: 14px;
}
.linkk {
  text-decoration: none;
}
.FSS {
  font-size: 44px;
  padding: 10px;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
}
.FS-2 {
  font-size: 48px;
  font-family: "Playfair Display", serif;
}

.FS-1 {
  font-size: 96px;
  font-family: "Times New Roman", Times, serif;
}

.FS-4 {
  font-size: 21px;
  font-family: "Times New Roman", Times, serif;
}
.mb-0 {
  margin-bottom: 0 !important;
}

.mt-0 {
  margin-top: 0 !important;
}
.on:hover {
  background-color: rgb(235, 216, 238);
  padding: 92px 12px 92px 12px;
  border-radius: 4px;
}

.on {
  background-color: rgb(242, 234, 243);
  padding: 92px 12px 92px 12px;
}
.back {
  box-shadow: 5px;
}

.Line {
  font-family: Cambria, Cochin, Georgia, Times, "Times New Roman", serif;
  font-size: 22px;
  margin: 9px 0 14px;
  padding: 24px 8px 8px 8px;
}
.FS-3 {
  font-size: 26px;
  opacity: 0.7;
  margin-top: 0;
  margin-bottom: 0;
  font-family: "Times New Roman", Times, serif;
}

.fs-1 {
  font-family: "Play", sans-serif;
}

.FS {
  font-size: 23px;
  font-family: "Times New Roman", Times, serif;
}

.bt-img {
  width: 60px;
  height: 105px;
  border-radius: 50%;
}
.FS-5 {
  margin-top: 0;
  font-size: 16px;
  opacity: 0.9;
  font-family: "Times New Roman", Times, serif;
}

/*waving hand*/
@keyframes wave {
  0% {
    transform: rotate(0deg);
  }
  10% {
    transform: rotate(16deg);
  }
  20% {
    transform: rotate(-6deg);
  }
  30% {
    transform: rotate(16deg);
  }
  40% {
    transform: rotate(-4deg);
  }
  50% {
    transform: rotate(16deg);
  }
  60% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(0deg);
  }
}

.waving-hand {
  animation: wave 2.1s 0.6s infinite;
  transform-origin: 75% 75%;
  display: inline-block;
}

:root {
  --bg-color: rgb(85, 178, 231);
  --bt-padding: 13px;
  --bt-radius: 5px;
  --color: rgb(7, 17, 110);
  --bt-border: 1px rgb(255, 255, 255);
  --bt-shadow: 0.3px 0.5px 3px grey;
  --secondary-color: rgb(240, 236, 236);
}

.con {
  padding: var(--bt-padding);
  border-radius: var(--bt-radius);
  background-color: var(--bg-color);
  color: var(--color);
  border-color: var(--bt-border);
  box-shadow: var(--bt-shadow);
}

.abt {
  padding: var(--bt-padding);
  border-radius: var(--bt-radius);
  background-color: var(--bg-color);
  box-shadow: var(--bt-shadow);
  color: aliceblue;
}

body {
  background-color: aliceblue;
}

.img {
  width: 210px;
  height: 305px;
  border-radius: 50%;
  display: block;
  margin-left: auto;
  margin-right: auto;
  box-shadow: var(--bt-shadow);
}

.site {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  width: 850px;
  font-size: 20px;
  opacity: 0.8;
  background-color: rgb(250, 228, 245);
  padding: 14px;
  border-radius: 5px;
}

.left {
  width: 400px;
  text-align: justify;
}
.right {
  width: 400px;
  text-align: justify;
}

.link {
  margin: 0 auto;
  padding: 5px;
  background-color: rgb(240, 219, 231);
  border-radius: 3px;
  width: 66px;
  text-decoration: none;
  box-shadow: var(--bt-shadow);
}
.abtMe {
  text-align: center;
  font-size: 14px;
}

.img-size {
  width: 500px;
  height: 500px;
  padding: 20px;
  border-radius: 7px;
}
.bg {
  background-color: rgb(250, 247, 244);
}
.BG {
  background-color: rgb(207, 189, 224);
}

.wit {
  width: 600px;
}

.home {
  font-size: 23px;
}
#mail {
  font-size: 30px;
}

.project {
  font-size: 18px;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  text-align: center;
}

.project:hover {
  font-size: 30px;
}

.witt {
  width: 1250px;
}
.right {
  width: 500px;
}

a {
  text-decoration: dotted;
}

.con:hover {
  color: blue;
}

.abt:hover {
  background-color: rgb(8, 8, 185);
}
.Name {
  font-family: "Times New Roman", Times, serif;
}

.footer {
  font-size: 24px;
  padding: 22px;
}

.thesis {
  text-decoration: none;
}
footer .media-link a {
  margin: 0 20px;
  color: var(--bg-color);
  background: var(--secondary-color);
  padding: 10px 14px;
  border-radius: 50%;
  font-size: 18px;
  transition: all 100ms ease-in-out;
}

footer .media-link a:hover {
  color: white;
  background: var(--bg-color);
}

.mail-foot a {
  font-family: "Playfair Display", serif;
  text-decoration: none;
}

.research-top {
  color: antiquewhite;
  background-image: url("https://s3.amazonaws.com/shecodesio-production/uploads/files/000/095/248/original/447619-artwork-neon-power-lines-landscape.jpg?1693455649");
  padding: 10px;
  width: 1250px;
  margin-top: 20px;
  margin: 0 auto;
  border-radius: 3px;
}

.bottom {
  padding: 24px;
}
.inquiry {
  font-family: "Playfair Display", serif;
}

.inquiry h2 {
  font-family: "Playfair Display", serif;
  font-weight: bold;
  font-size: 48px;
}