index.css

@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body {
  width: 100%;
  height: 100vh;
  background-color: rgb(67, 66, 66);
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 5rem;
  background-color: rgb(67, 66, 66);
}
nav span {
  color: rgb(229, 124, 35);
}
nav a,
nav li {
  text-decoration: none;
  list-style-type: none;
  color: white;
  position: relative;
}
nav ul {
  width: 300px;
  display: flex;
  justify-content: space-between;
  font-size: 16px;
}
nav ul li a:after {
  content: "";
  width: 0;
  height: 2px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: white;
  transition: width 0.1s linear;
}
nav ul li a:hover:after {
  width: 100%;
}
nav .bar{
  font-size: 20px;
  color: #fff;
  display: none;
}
.responsive-navbar{
  width: 100%;
  height: auto;
  background-color: rgb(67, 66, 66);
  position: absolute;
  z-index: 6;
  text-align: center;
  font-size: 18px;
  line-height: 70px;
  font-weight: 600;
  display: none;
}
.responsive-links a{
  text-decoration: none;
  color: white;
  cursor: pointer;
}
body {
  margin: 0;
  font: normal 75% Arial, Helvetica, sans-serif;
}
canvas {
  display: block;
}
/* ---- particles.js container ---- */
#particles-js {
  position: relative;
  width: 100%;
 height: 89vh;
  background-color: rgb(67, 66, 66);
  background-image: url("");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.container {
  width: 800px;
  height: 450px;
  position: absolute;  
  backdrop-filter: blur(10px);
  box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
  border-radius: 15px;
  display: flex;
  flex-wrap: wrap;
}
.profile {
  width: 40%;
  height: 100%;
  background: rgb(244,236,230);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-top-left-radius: 15px;
  border-bottom-left-radius: 15px;
  box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
}
.profile img{
  width: 130px;
  height: 130px;
  border-radius: 50%;
  box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px, rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px, rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
}
.profile h1{
  font-size: 36px;
  color: rgb(77, 60, 119);
}
.profile p{
  font-weight: 600;
  font-size: 18px;
  color: black;
  text-shadow: 2px 2px 10px #4d4d4da9;
}
.profile-links{
  width: 100%;
  margin-top: 3rem;
  display: flex;
  text-decoration: none;
  justify-content: space-evenly;
  font-size: 24px;
  color: rgb(77, 60, 119);
}
.profile-content{
  display: none;
  width: 50%;
  padding: 2rem;
  padding-right: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.profile-content h1{
  font-size: 36px;
  color: rgb(229, 124, 35);
}
.profile-content p{
  margin-top: 2rem;
  line-height: 22px;
  color: white;
}
.profile-buttons{
  display: flex;
  gap: 20px;
  width: 100%;
}
.profile-button{
  min-width: 100px;
  color: #fff;
  padding: 6px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  display: inline-block;
  outline: none;
  border-radius: 20px;
  z-index: 0;
  background: var(--primary-color);
  overflow: hidden;
  border: 2px solid rgb(255, 255, 255);
  color: rgb(255, 255, 255);
  text-decoration: none;
  text-align: center;
}
.profile-button:hover {
  color: rgb(0, 0, 0);
}
.profile-button:hover:after {
  width: 100%;
}
.profile-button:after {
  content: "";
  position: absolute;
  z-index: -1;
  transition: all 0.3s ease;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: rgb(255, 255, 255);
}
.profile-button:active{
  transform: scale(0.97);
}
.contact{
  width: 100%;
  margin-top: 2rem;
}

@media screen and (max-width: 768px){
  nav .bar{
    display: inline;
  }
  .links{
    display: none;
  }
  .container{
    width: 400px;
    min-width: 300px;
    height: auto;
    top: 0;
    flex-direction: column;
    margin: 2rem 0;
  }
  .profile{
    width: 100%;
    padding: 1rem 0;
    border-radius: 15px;
  }
  .profile-content{
    width: 100%;
    padding: 2rem 1rem;
  }
} 

@media screen and (max-width: 400px){
  .container{
    width: 100%;
  }
  nav{
    padding: 1rem;
  }
  .auto-type{
    font-size: 14px;
  }
}