:root {
  --header_height: 90px;
  --label-background-color: rgba(1, 70, 119, 0.5);
  --label-background-box-shadow: 0 4px 5px 2px rgb(167 167 180);
  --container-background-color: rgb(240 240 240);
  --container-padding: 0 10%;

  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* media queries for max-width starts */
@media only screen and (max-width: 768px) {
  :root {
    --container-padding: 0 5%;
  }
}
/* media queries for max-width ends */

:root::-webkit-scrollbar {
  background: rgb(197, 211, 236);
  width: 6px;
}
:root::-webkit-scrollbar-thumb {
  background: rgb(1, 70, 119);
  border-radius: 10px;
}
* {
  font-family: "Poppins", sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  outline: none;
  border: none;
}
body {
  overflow-x: hidden;
}

/* Header starts */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--container-padding);
  width: 100vw;
  height: var(--header_height);
  position: fixed;
  top: 0;
  z-index: 1;
  background-color: rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}
.navbar-logo img {
  display: inline-block;
  vertical-align: middle;
}
.navbar ul {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 40px;
}
.navbar ul li {
  font-weight: 300;
  width: 100%;
}
.navbar ul li.under-construction {
  display: flex;
  align-items: center;
}
.navbar ul li.under-construction > img {
  width: 48px;
  height: 48px;
  margin-left: 10px;
}
.navbar ul li.active {
  text-decoration: underline;
  text-underline-offset: 10px;
  font-weight: 400;
  color: rgb(1, 70, 119);
}
.navbar ul li:hover {
  color: rgb(1, 70, 119);
}
.navbar ul li > a,
.navbar ul li > a:visited,
.navbar ul li > a:hover,
.navbar ul li > a:active {
  color: inherit;
}
/* Header end */

/* Header media queries starts */
@media only screen and (max-width: 992px) {
  header {
    padding: 0;
  }
  .navbar-logo {
    margin-left: 2%;
  }
  #hamburger-menu {
    margin-right: 5%;
  }
  #hamburger-menu {
    display: block;
    height: 24px;
    width: 24px;
  }
  #hamburger-menu > div {
    background-color: black;
    height: 2px;
    margin: 5px 0;
    transition: 0.25s ease-in-out;
  }
  #hamburger-menu.open > div:nth-child(1) {
    transform: translateY(7px) rotate(135deg);
  }
  #hamburger-menu.open > div:nth-child(2) {
    opacity: 0;
  }
  #hamburger-menu.open > div:nth-child(3) {
    transform: translateY(-7px) rotate(-135deg);
  }
  .navbar.open {
    display: flex;
  }
  .navbar {
    display: none;
    position: fixed;
    top: 90px;
    background-color: rgb(198 198 219);
  }
  .navbar ul {
    flex-direction: column;
    width: 100vw;
  }
  .navbar ul li:nth-child(1) {
    border-top: 0.5px solid black;
  }
  .navbar ul li {
    border-bottom: 0.5px solid black;
  }
  .navbar ul li.under-construction > img {
    width: 64px;
    height: 64px;
  }
  .navbar ul li a {
    display: block;
    padding: 2rem;
    text-align: left;
    font-size: 1.5rem;
  }
  .navbar ul li.active {
    text-decoration: none;
    border-bottom: 0.5rem solid rgb(1, 70, 119);
  }
  .navbar.nav-toggle {
    right: 0;
  }
}
/* Header media queries end */

/* Sections starts */
section {
  position: relative;
  min-height: 100vh;
  text-align: center;
}
section::before {
  content: "";
  display: block;
  height: var(--header_height);
  width: 100%;
}
.title {
  font-size: 4rem;
}
@media only screen and (max-width: 768px) {
  .title {
    font-size: 3rem;
  }
}
@media only screen and (max-width: 600px) {
  .title {
    font-size: 1.7rem;
  }
}

/* home section starts */
#home::before {
  content: "";
  height: 100vh;
  width: 100vw;
  position: absolute;
  background: url(../images/home-background.jpg) no-repeat center / cover;
  opacity: 0.2;
}
.heading {
  font-size: 5rem;
  padding-top: calc(100vh / 2 - 100px);
}

.subtitle {
  font-size: 1.5rem;
  font-weight: 500;
}
.subtitle p {
  display: inline-block;
  height: 35px;
}
.words {
  display: inline-flex;
  flex-direction: column;
  height: 35px;
  overflow-y: hidden;
  text-align: start;
}
.role {
  animation: rotate3D 5s cubic-bezier(0.95, 0.37, 1, 1) infinite;
}
@keyframes rotate3D {
  0% {
    transform: translateY(0%);
  }
  33% {
    transform: translateY(-100%);
  }
  66% {
    transform: translateY(-200%);
  }
  100% {
    transform: translateY(-300%);
  }
}
/* home section ends */

/* home section media queries starts */
@media only screen and (max-width: 768px) {
  .heading {
    font-size: 4rem;
  }
}
@media only screen and (max-width: 600px) {
  .heading {
    font-size: 2rem;
  }
  .subtitle {
    font-size: 1rem;
  }
  .subtitle p {
    height: 25px;
  }
  .words {
    height: 25px;
  }
  .navbar ul li a {
    font-size: 1rem;
  }
}
/* home section media queries ends */

/* experience section starts */
#experience {
  padding: var(--container-padding);
  margin: 0 auto;
}
.timeline {
  position: relative;
  margin-top: 20px;
}
.timeline-vertical-line {
  position: absolute;
  left: 50%;
  border: 1px solid rgba(0, 0, 0, 0.07);
  z-index: -1;
  height: 100%;
}
.experience-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 30px;
}
.experience-container.right {
  flex-direction: row-reverse;
}
.experience-content {
  padding: 20px;
  width: 40%;
  background: var(--container-background-color);
  border-radius: 10px;
  text-align: start;
}
.experience-content,
.experience-logo-container {
  transition: cubic-bezier(0.075, 0.82, 0.165, 1);
  transition-duration: 2s;
  /* transition-property: box-shadow opacity ; */
}
.experience-content:hover,
.experience-logo-container:hover {
  box-shadow: 0 6px 15px 3px rgba(216, 217, 237, 0.9);
}
[data-animate="fade-side-init"] {
  opacity: 0;
}
.right [data-animate="fade-side-init"] {
  transform: translateX(100px);
}
.left [data-animate="fade-side-init"] {
  transform: translateX(-100px);
}
[data-animate^="fade"][data-animate="fade-side-init"].fade-in {
  opacity: 1;
  transform: none;
}
.experience-logo-container {
  position: absolute;
  left: 50%;
  width: 48px;
  height: 48px;
  background-color: var(--container-background-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(-50%);
}
.experience-container img {
  width: 24px;
  height: 24px;
}
.experience-date {
  display: flex;
  margin: 10px 0;
  gap: 10px;
}
.experience-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tech-stack-label {
  display: flex;
  align-items: center;
  padding: 0 10px;
  height: 40px;
  background: var(--label-background-color);
  border-radius: 10px;
  box-shadow: var(--label-background-box-shadow);
}
.resume-button {
  background: var(--label-background-color);
  box-shadow: var(--label-background-box-shadow);
  border-radius: 10px;
}
.resume-button > a {
  display: flex;
  align-items: center;
  color: inherit;
  height: 40px;
  padding: 5px 10px;
  width: 100%;
}
.bounce-animation {
  animation: bounce 1.5s linear infinite;
}
@keyframes bounce {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(10px);
  }
  100% {
    transform: translateY(0px);
  }
}
/* experience section ends */

/* experience section media queries starts */
@media only screen and (max-width: 992px) {
  .timeline-vertical-line,
  .experience-logo-container {
    left: 5%;
  }
  .experience-container {
    justify-content: flex-start;
    flex-direction: row;
  }
  .experience-content {
    margin-left: 15%;
    width: 100%;
  }
  .right [data-animate="fade-side-init"] {
    transform: translateX(-100px);
  }
  .left [data-animate="fade-side-init"] {
    transform: translateX(-100px);
  }
}

/* experience section media queries end */

/* skills section starts */
.skills-backdrop {
  width: 60%;
  height: 50%;
  position: absolute;
  right: -10%;
  top: var(--header_height);
  background-color: rgb(255 244 245);
  border-radius: 40px;
  z-index: -1;
}
.skills-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  width: 80%;
  max-width: 1200px;
  margin: 20px auto 0;
  gap: 40px;
}
.skill {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.skill-background {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: rgba(0, 0, 0, 0.07);
  border-radius: 50%;
  width: 150px;
  height: 150px;
  transition-property: box-shadow;
  transition: 0.4s;
}
.skill-background:hover {
  box-shadow: 0 6px 15px 3px rgba(216, 217, 237, 0.9);
}
.skill img {
  width: 65%;
  height: 65%;
}
/* skills section end */

/* skills section media queries starts */
@media only screen and (max-width: 992px) {
  .skills-container {
    width: 100%;
  }
}

@media only screen and (max-width: 600px) {
  .skill-background {
    width: 80px;
    height: 80px;
  }
}
/* skills section media queries end */

/* contact section starts */
#contact {
  padding: var(--container-padding);
  margin: 0 auto;
  overflow-y: hidden;
  min-height: max-content;
}
.contact-content > img {
  height: 300px;
  width: 300px;
}
.contact-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 30px;
}
.contact-content {
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  align-items: center;
  width: 85%;
  padding: 10px 0;
  background: var(--container-background-color);
  border-radius: 50px;
  gap: 20px;
  transition: cubic-bezier(0.075, 0.82, 0.165, 1);
  transition-duration: 2.5s;
}
.contact-heading h3 {
  font-size: 2rem;
  margin-bottom: 5px;
}
.contact-email {
  display: flex;
  align-items: center;
}
.contact-email a {
  color: inherit;
  text-decoration: underline;
  font-size: 1.3rem;
}
.contact-email > img {
  height: 36px;
  width: 36px;
  margin-right: 10px;
}
.contact-email:hover {
  color: rgb(216, 217, 237);
}
[data-animate="fade-bottom-init"] {
  opacity: 0;
  transform: translateY(300px);
}
[data-animate="fade-bottom-init"].fade-in {
  opacity: 1;
  transform: none;
}
/* contact section ends */

/* contact media section starts */
@media only screen and (max-width: 768px) {
  #contact {
    min-height: 550px;
  }
  .contact-heading,
  .contact-content {
    margin: 0 10px;
  }
  .contact-content {
    height: 300px;
  }
  .contact-content > img {
    display: none;
    height: calc(100vh - var(--header_height));
  }
  .contact-email > a {
    font-size: 1rem;
  }
}
/* contact media section ends */
/* Sections end */
/* footer starts */
footer {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
/* footer ends */