style.css

* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}
body {
  width: 100%;
  max-width: 1400px;
  display: block;
  margin: auto;
  min-height: 100vh;
  background: #191919;
  font-family: sans-serif;
}
.navbar {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9;
  background: #1a1a1a;
}
.link-group {
  list-style: none;
  display: flex;
}

.link a {
  color: #fff;
  opacity: 0.5;
  text-decoration: none;
  text-transform: capitalize;
  padding: 10px 30px;
  margin: 0 20px;
  line-height: 80px;
  transition: opacity 0.5s;
  font-size: 20px;
}

.link a:hover,
.link.active a {
  opacity: 1;
}

/* home section */
.home-section.active,
.project-section.active,
.about-section.active,
.contact-section.active {
  position: relative;
  opacity: 1;
  z-index: 8;
}

.home-section {
  width: 100%;
  height: 100vh;
  padding: 0 150px;
  display: flex;
  align-items: center;
  position: fixed;
  top: 0;
  opacity: 0;
  transition: 1s;
}
.hero-heading {
  color: #fff;
  font-size: 100px;
  text-transform: capitalize;
  font-weight: 300;
}

.home-image {
  position: absolute;
  top: 0;
  right: 0;
  height: 100vh;
  width: 50%;
  object-fit: cover;
  opacity: 0.2;
}

/* project section */
.project-section {
  width: 100%;
  min-height: 100vh;
  padding: 150px 100px 100px;
  position: fixed;
  top: 0;
  transition: 1s;
  opacity: 0;
}

.project-heading {
  font-size: 100px;
  background: #252525;
  text-transform: capitalize;
  text-align: center;
  margin-bottom: 50px;
  color: #1a1a1a;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-stroke: 8px transparent;
}

.project-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 100px;
}

.project-card {
  height: 400px;
  position: relative;
}

.project-img {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  object-fit: cover;
  transition: 0.5s;
}

.project-content {
  position: relative;
  padding: 40px;
  color: #fff;
  transition: 0.5s;
  opacity: 0;
}

.project-title {
  font-size: 50px;
  text-transform: capitalize;
  text-align: center;
  font-weight: 300;
}

.project-info {
  margin: 40px;
  font-size: 20px;
  line-height: 30px;
  text-align: center;
}

.project-btn-grp {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.project-btn {
  height: 40px;
  text-transform: capitalize;
  font-size: 18px;
  border: none;
  background: #000;
  color: #fff;
  cursor: pointer;
}

.project-btn.live {
  background: none;
  border: 2px solid #fff;
}

.project-card:hover .project-img {
  filter: blur(20px);
}

.project-card:hover .project-content {
  opacity: 1;
}

/* about section */
.about-section {
  width: 100%;
  min-height: 100vh;
  padding: 150px 100px 0;
  position: fixed;
  opacity: 0;
  top: 0;
  transition: 1s;
}

.about {
  width: 100%;
  display: grid;
  grid-template-columns: 30% 65%;
  gap: 40px;
}

.about-img-container {
  position: relative;
}

.about-info {
  color: #fff;
  opacity: 0.6;
  font-size: 20px;
  line-height: 40px;
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.download-cv-btn {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 20px;
  color: #fff;
  border: none;
  font-size: 16px;
  text-transform: capitalize;
  cursor: pointer;
  transition: 0.5;
  background: rgba(0, 0, 0, 0.5);
}

.download-cv-btn:hover {
  background: #000;
}

/* skills */
.skill-section {
  position: relative;
  margin: 100px p;
}

.heading {
  text-align: center;
  font-size: 60px;
  color: #fff;
  text-transform: capitalize;
  font-weight: 300;
  margin-bottom: 100px;
}

.skills-container {
  width: 95%;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 100px;
  color: #fff;
}

.skill-card {
  position: relative;
}

.skill-img {
  display: block;
  margin: auto;
  height: 200px;
}

.skill-name {
  font-size: 30px;
  font-weight: 300;
  text-align: center;
  text-transform: capitalize;
  margin: 30px 0 20px;
}

.skill-info {
  text-align: center;
  opacity: 0.5;
  font-size: 18px;
  line-height: 30px;
}

.skill-level {
  position: absolute;
  top: 80px;
  right: 0;
  width: 150px;
  height: 150px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 22px;
  border-radius: 50%;
  border: 10px solid;
}

.skill-card:nth-child(1) .skill-level {
  background: #ff4f4f28;
  border-color: #ff4f4f;
  color: #ff4f4f;
}
.skill-card:nth-child(2) .skill-level {
  background: #4fa0ff28;
  border-color: #4fa0ff;
  color: #4fa0ff;
}
.skill-card:nth-child(3) .skill-level {
  background: #ffed4f28;
  border-color: #ffed4f;
  color: #ffed4f;
}
.skill-card:nth-child(4) .skill-level {
  background: #52ff4f28;
  border-color: #52ff4f;
  color: #52ff4f;
}
.skill-card:nth-child(5) .skill-level {
  background: #4fdfff28;
  border-color: #4fdfff;
  color: #4fdfff;
}

/* timeline */
.timeline {
  display: block;
  width: 80%;
  margin: 150px auto;
}

.timeline .heading {
  margin-bottom: 150px;
}

.card {
  width: 45%;
  padding: 30px;
  border-radius: 10px;
  color: #fff;
  display: block;
  margin: -80px 0;
  position: relative;
  background-color: #f00;
}
.card:nth-child(even) {
  margin-left: auto;
}

.card:nth-child(even)::before {
  content: "";
  position: absolute;
  left: -15%;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border: 5px solid #191919;
  border-radius: 50%;
}
.card:nth-child(even):after {
  content: "";
  position: absolute;
  left: -8.5%;
  top: 50%;
  transform: translateY(-50%);
  width: 7%;
  height: 2px;
  background: #fff;
  z-index: -1;
}
.card:nth-child(odd)::before {
  content: "";
  position: absolute;
  right: -13%;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border: 5px solid #191919;
  border-radius: 50%;
}
.card:nth-child(odd):after {
  content: "";
  position: absolute;
  right: -8.5%;
  top: 50%;
  transform: translateY(-50%);
  width: 7%;
  height: 2px;
  background: #fff;
  z-index: -1;
}

.card:nth-child(2),
.card:nth-child(2):before {
  background: #ff4f4f;
}
.card:nth-child(3),
.card:nth-child(3):before {
  background: #ffb84f;
}
.card:nth-child(4),
.card:nth-child(4):before {
  background: #3dca5c;
}
.card:nth-child(5),
.card:nth-child(5):before {
  background: #4fa0ff;
}

.card:nth-child(even) .card-body:after {
  content: "";
  position: absolute;
  left: -12%;
  top: 0;
  width: 0px;
  height: 100%;
  border: 1px dashed #fff;
  z-index: -1;
}

.card-title {
  font-size: 30px;
  font-weight: 300;
  margin-bottom: 20px;
}

.contact-section {
  position: absolute;
  top: 0;
  opacity: 0;
  transition: 1s;
  padding: 100px 150px;
  height: 100vh;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 50px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid #fff;
  margin-bottom: 30px;
  border-radius: 5px;
  text-transform: capitalize;
  color: #fff;
  padding: 5px 10px;
}

::placeholder {
  color: #fff;
}

#msg {
  height: 280px;
  resize: none;
  font-family: sans-serif;
}

.form-submit-btn {
  background: #ff4f4f;
  color: #fff;
  text-transform: capitalize;
  padding: 15px 40px;
  display: block;
  margin: auto;
  border: none;
  border-radius: 10px;
  cursor: pointer;
}

.map {
  width: 100%;
  height: 100%;
  padding: 10px;
  border: 2px solid #fff;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
}

.map iframe {
  width: 100%;
  height: 100%;
  border-radius: 5px;
}

.Recaptcha {
  padding-bottom: 10px;
}

/* added on 26/01/21 with frusturation */
.Audio-btn {
  height: 40px;
  background: gray;
  color: gold;
  text-transform: capitalize;
  padding: 13px 10px;
  display: block;
  margin: auto;
  border: none;
  border-radius: 10px;
  cursor: pointer;
}