:root {
  /* Colours */
  --background: #fffcec;
  --primary: #4f5d75;
  --secondary: #000000;
  --darkShadow: 0, 0, 0;
  --grey: #4f5d75;
  --tertiary: #ffffff;
  --orange: #ef8354;
  --orangeShadow: 239, 131, 84;

  /* Font sizes */
  --salutation: 3.2rem;
  --name: 3.4rem;
  --occupation: 2rem;
  --landingText: 1.2rem;
  --heading: 3rem;
  --resume: 1.2rem;
  --eduTypenName: 1.5rem;
  --eduDuration: 1.5rem;
  --skillName: 1rem;
  --designation: 2rem;
  --period: 1.8rem;
  --contactSalutation: 2.5rem;
  --contactMsg: 2rem;
  --contactMed: 2rem;

  /* Fonts */
  /* Other sizes */
  --sliderWidth: 26px;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--background);
}

section {
  padding: 2vh 7vw;
  height: 88vh;
}

.heading {
  font-family: Spartan;
  font-style: normal;
  font-weight: 900;
  font-size: var(--heading);
  letter-spacing: 0.12em;
  color: transparent;
  -webkit-text-stroke-width: 2px;
  -webkit-text-stroke-color: var(--primary);
}
.heading:hover {
  color: var(--primary);
}

/* Navbar */

nav {
  background-color: var(--background);
  padding: 2vh 8vw;
  color: var(--primary) !important;
}

.navbar-brand {
  font-family: UnifrakturCook;
  font-size: 2rem;
  color: var(--primary) !important;
}

.nav-link {
  font-size: 1.5rem;
  color: var(--primary) !important;
}

.nav-item .resume {
  margin-top: 1vh;
  text-decoration: none;
}
.nav-item .resume:hover {
  color: white;
}

/***************************************** Dark mode switch **************************/

/* The switch - the box around the slider */
.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 2rem;
}

/* Hide default HTML checkbox */
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

/* The slider */
.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--grey);
  -webkit-transition: 0.4s;
  transition: 0.4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: var(--sliderWidth);
  width: var(--sliderWidth);
  left: 4px;
  bottom: 4px;
  background-color: white;
  background-image: url("images/icons/carbon_light.svg");
  background-size: 90%;
  background-repeat: no-repeat;
  background-position: center;
  -webkit-transition: 0.4s;
  transition: 0.4s;
}

input:checked + .slider:before {
  background-color: #2d3142;
  background-image: url("images/icons/bi_moon-stars.svg");
  background-size: 70%;
  -webkit-transform: translateX(var(--sliderWidth));
  -ms-transform: translateX(var(--sliderWidth));
  transform: translateX(var(--sliderWidth));
}

/* Rounded sliders */
.slider.round {
  border-radius: 34px;
}

.slider.round:before {
  border-radius: 50%;
}

/************************************ Landing section **************************************/

.landingSection {
  padding: 8vh 8vw;
  margin-top: 12vh;
  font-family: Spartan;
}

.salutation {
  font-size: var(--salutation);
  color: var(--secondary);
}

.name {
  font-size: var(--name);
  font-weight: 600;
  color: var(--grey);
}

.occupation {
  font-weight: 400;
  font-size: var(--occupation);
  color: var(--orange);
}

.landingText {
  font-size: var(--landingText);
  color: var(--secondary);
}

.resume {
  display: flex;
  justify-content: center;
  align-items: center;
  width: fit-content;
  margin-top: 2vh;
  padding: 1vh 1vw;
  background: var(--grey);
  border-radius: 6px;
  cursor: pointer;

  font-size: var(--resume);
  color: white;
}
.resume i {
  margin-right: 1vw;
}

.displayPic {
  height: 95%;
  width: auto;
}

/******************************************** Back To Top *******************************/

#backToTop {
  position: fixed;
  bottom: 20px;
  right: 20px;
  display: none;
  z-index: 1200;

  width: 50px;
  height: 50px;
  background-color: var(--background);
  border: 4px solid var(--grey);
  box-sizing: border-box;

  color: var(--secondary);
  font-size: 25px;
}

/********************************************** Education ********************************/

.timeLine {
  width: 42vw;
  padding: 2vh 2vw;
  position: relative;
}

.eduCard {
  display: flex;
  flex-direction: row;
  margin: 5vh 0;
}

.eduInfo {
  margin-left: 2vw;
}

.eduDuration {
  text-align: center;
  padding: 10px;
  width: 10vw;
  height: 7vh;
  background: var(--grey);
  border-radius: 5px;
  font-size: var(--eduDuration);
  line-height: var(--eduDuration);
  color: white;
}

.line {
  position: absolute;
  left: 6.5vw;
  top: 7vh;
  height: 60%;
  width: 10px;
  z-index: -1;
}

.eduType {
  font-weight: 500;
  color: var(--orange);
}
.eduType,
.eduName {
  font-size: var(--eduTypenName);
  line-height: var(--eduTypenName);
  margin-bottom: 1vh;
}
.eduName {
  color: var(--secondary);
}
.eduType {
  color: var(--orange);
}
.eduLocation {
  font-size: 1.2rem;
  color: #656565;
}

/****************************************** Experience ***************************************/

.expSection {
  height: unset;
}

.exp {
  background-color: var(--grey);
  width: 53vw;
  height: 30vh;
  margin: 10vh auto;
  padding: 4vh 2vw;
  color: white;
}

.workLogo {
  width: 10vw;
  height: auto;
  border-radius: 100%;
}

.workDesignation {
  font-weight: 500;
  font-size: var(--designation);
  line-height: 40px;
}

.workName {
  font-weight: normal;
  font-size: var(--designation);
  line-height: var(--designation);
}

.workPeriod {
  font-weight: normal;
  font-size: var(--period);
  line-height: var(--period);
}

/********************************************** Skills **************************************/

.skillSection {
  height: unset;
}

.using,
.learning,
.others {
  margin-bottom: 5vh;
  display: grid;
  grid-auto-rows: minmax(min-content, max-content);
  grid-template-columns: auto 1fr;
}

.skillType {
  transform: rotate(180deg);
  writing-mode: vertical-lr;
  text-align: center;
}
.skillType p {
  font-weight: bold;
  font-size: 1.7rem;
  color: var(--primary);
  margin: 0;
}
.skillType p:hover {
  color: var(--orange);
  cursor: default;
}

.skillList {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.skillRow {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-direction: row;
  margin-bottom: 2vh;
}

.skillCard {
  height: 20vh;
  width: 10vw;
  padding: 2vh;
  margin: 0 2vw 0;
  text-align: center;
  background: var(--tertiary);
  box-shadow: 4px 4px 18px rgba(var(--darkShadow), 0.35);
  border-radius: 5px;
}
.skillCard:hover {
  box-shadow: 7px 7px 26px rgba(var(--orangeShadow), 0.5);
}

.skillName {
  font-style: normal;
  font-weight: 500;
  font-size: var(--skillName);
  color: var(--secondary);
}

.skillIcon {
  max-height: 80%;
  max-width: 100%;
}

/************************************************ Projects ***********************************/
.projectSection {
  height: unset;
}

.projCardContainer {
  display: flex;
  justify-content: space-between;
  padding: 10vh 0;
}

.projectCard {
  width: 20vw;
  border: 1px solid #4f5d75;
  box-sizing: border-box;
  border-radius: calc(0.25rem - 1px);
  background-color: var(--tertiary);
}
.phone {
  width: 26vw;
}

.carousel {
  width: auto;
  transition: width 1s, height 1s;
}
.carousel:hover {
  position: fixed;
  top: 20vh;
  left: 15%;
  width: 60%;
  height: auto;
}

.phone .carousel {
  transition: transform 0.5s;
}
.phone .carousel:hover {
  transform: scale(1.7);
  z-index: 1031 !important;
  position: relative;
  left: unset;
  top: unset;
  width: unset;
  height: auto;
  transition: transform 1s;
}
.projectCard:hover {
  color: white;
  background: var(--grey);
  box-shadow: 7px 7px 26px rgba(var(--orangeShadow), 0.5);
  z-index: 10;
}
.projectCard:hover .card-title {
  color: white;
}

.carousel-caption h5 {
  font-size: 1.2rem;
  text-shadow: 0 0 3px #000000, 0 0 5px #000000;
  color: white;
}

.card-title {
  color: var(--primary);
}
.card-text {
  color: var(--secondary);
}

/******************************************** Contact Section ********************************/

.contactContent {
  margin: 5vh auto;
  width: 70vw;
}

.contactSalutation {
  color: var(--grey);
  font-size: var(--contactSalutation);
  text-align: center;
}

.contactMsg {
  font-size: var(--contactMsg);
  color: #898a8a;
  text-align: center;
}

.contactMediums {
  width: 90%;
  margin: auto;
}

.contactMedRow {
  display: flex;
  justify-content: space-evenly;
}

.contactCard {
  display: flex;
  align-items: center;
  margin: 2vh;
  justify-content: space-between;
  background: var(--grey);
  color: white;
  padding: 2vh 2vw;
  font-size: var(--contactMed);
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
  border-radius: 7px;
  transition: transform 0.2s;
  cursor: pointer;
}
.contactCard:hover {
  transform: scale(1.3);
  z-index: 10;
}

.contactCard i {
  margin-right: 1vw;
  font-size: calc(var(--contactMed) + 1rem);
}

/********************************************* Media query ************************************/
@media screen and (max-width: 768px) {
  :root {
    /* Font sizes */
    --salutation: 2rem;
    --name: 2rem;
    --heading: 2rem;
    --occupation: 1.2rem;
    --landingText: 0.7rem;
    --resume: 1rem;
    --eduTypenName: 1.3rem;
    --eduDuration: 1.3rem;
    --skillName: 0.4rem;
    --designation: 1.5rem;
    --period: 1rem;
    --contactSalutation: 2rem;
    --contactMsg: 1rem;
    --contactMed: 1.2rem;
    /* Other sizes */
  }
  section {
    padding: 1vw;
  }
  /* Landing Section */
  .landingSection {
    margin-top: 9vh;
  }
  .landingContent {
    flex-direction: column-reverse;
  }
  .displayPic {
    width: 50%;
    height: auto;
    margin-left: 25%; /* half of the 100% width of pic */
  }
  .resume {
    padding: 1vh 2vw;
  }
  /* Skills */
  .skillCard {
    height: calc(80vw / 6);
    width: calc(80vw / 6);
    padding: 0.5vh;
    margin: 0 0.4vw 0;
  }
  .skillIcon {
    max-height: 70%;
    max-width: 100%;
  }
  /* Education */
  .timeLine {
    width: 98vw;
  }
  .eduDuration {
    width: 20vw;
    height: 10vh;
  }
  .line {
    left: 10vw;
    top: 9vh;
    height: 60%;
  }
  /* Experience */
  .exp {
    width: 95vw;
  }
  .workLogo {
    width: 100%;
  }
  /* Projects */
  .projectSection {
    height: unset;
  }
  .projectCard {
    width: 95vw;
    margin: 1vh auto;
  }
  .projectCard:hover {
    color: unset;
    background: var(--tertiary);
    box-shadow: 0;
    transform: scale(1);
    z-index: 10;
  }
  .carousel:hover {
    transform: scale(1);
    position: relative;
    left: unset;
    top: unset;
    width: unset;
    height: auto;
  }
  .phone .carousel:hover {
    transform: scale(1);
    position: relative;
    left: unset;
    top: unset;
    width: unset;
    height: auto;
  }
  /* Contact me */
  .contactContent {
    margin: 5vh;
    width: unset;
  }
  .contactMedRow {
    flex-direction: column;
  }
  .contactCard {
    justify-content: space-around;
    margin: 1vh;
    /* width: fit-content; */
  }
}