:root {
  --dark-backboard-color: #124d3c;
  --light-backboard-color: #457b69;
  --oxblood-color: #6a040f;
  --dark-oxblood-color: #9e452f;
  --dark-tan-color: #ac866b;
  --light-grain-color: #d4b98b;
  --surface-color: white;
  --border-color: rgb(225, 225, 225);
  --blockquote-bg: #eee;
  --blockquote-color: #484848;
}

[data-theme="dark"] {
  --surface-color: #262626;
  --border-color: #3a3a3a;
  --blockquote-bg: #262626;
  --blockquote-color: #c8d4b8;
  --light-backboard-color: #5ec495;
  --oxblood-color: #e08a5a;
  --dark-tan-color: #d4b870;
  --light-grain-color: #e8cc8a;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: "Nunito Sans", sans-serif;
  font-size: 1rem;
  text-align: center;
  --color: rgba(30, 30, 30);
  --bgColor: #ffff;
  color: var(--color);
  background-color: var(--bgColor);
  padding-bottom: 1rem;
}

[data-theme="dark"] body {
  --color: #dde8d0;
  --bgColor: #1a1a1a;
}

@media (min-width: 1500px) {
  body {
    font-size: 1.3rem;
  }
}

.content {
  margin: auto;
  width: 92%;
  padding-left: 3%;
  padding-right: 3%;
  overflow: auto;
  padding-bottom: 2rem;
}
ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

a {
  color: inherit;
}

.contact-links li:nth-child(1)::before {
  content: "\1F426";
}

.contact-links li:nth-child(2)::before {
  content: "\1F310";
}

.contact-links li:nth-child(4)::before {
  content: "\1F4D6";
}

.contact-links li:nth-child(5)::before {
  content: "\1F4F8";
}

.contact-links li:nth-child(6)::before {
  content: "\1F3AC";
}

.contact-links li:nth-child(7)::before {
  content: "\1F4DA";
}

.contact-links li:nth-child(3)::before {
  content: "\1F4BB";
}

.aboutme li:nth-child(1)::before {
  content: "\1F4BB";
}

.aboutme li:nth-child(2)::before {
  content: "\1F4B8";
}

.aboutme li:nth-child(3)::before {
  content: "\1F64F";
}

.aboutme li:nth-child(4)::before {
  content: "\1F58A";
}

.aboutme li:nth-child(5)::before {
  content: "\1F4A1";
}

.skills {
  display: flex;
  flex-wrap: wrap;
  margin: auto;
}

.skills a {
  box-shadow: 0.1rem 0.1rem var(--surface-color);
  color: white;
  padding: 8px 20px;
  font-family: Arial;
  border-radius: 1rem;
  margin: 0.2rem auto;
  text-align: center;
  display: table-cell;
  vertical-align: middle;
}

.label_info {
  display: inline-block;
  zoom: 1;
  line-height: 1.75rem;
  margin: 0.5em auto;
  margin-left: 0.5rem;
  cursor: pointer;
  box-shadow: 0.1rem 0.1rem var(--surface-color);
  color: white;
  padding: 0.75px 15px;
  font-family: Arial;
  border-radius: 1rem;
  background-color: var(--light-backboard-color);
  text-align: center;
  font-size: 12pt;
}

.skills a:nth-child(2n) {
  color: white;
}

.skills a:hover {
  box-shadow: 0 0 11px rgba(33, 33, 33, 0.3);
}

#theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.75em;
  padding: 0 0 0 0.4rem;
  vertical-align: middle;
  line-height: 1;
  font-family: inherit;
}

.nav {
  width: 100%;
  z-index: 100;
}

.bar {
  display: flex;
}

.segment {
  height: 0.4rem;
  flex-grow: 1;
}

.heading-green {
  width: 100%;
  text-align: center;
  color: var(--light-backboard-color);
  font-family: "Nunito", sans-serif;
  margin-bottom: 1rem;
  margin-top: 1rem;
}

.heading-brwn {
  width: 100%;
  text-align: center;
  color: var(--oxblood-color);
  font-family: "Nunito", sans-serif;
  margin-bottom: 1rem;
  margin-top: 1rem;
}

.heading-lbrwn {
  width: 100%;
  text-align: center;
  color: var(--dark-tan-color);
  font-family: "Nunito", sans-serif;
  margin-bottom: 1rem;
  margin-top: 1rem;
}

.bg-green {
  background-color: var(--light-backboard-color);
}

.bg-lbrwn {
  background-color: var(--dark-oxblood-color);
}

.bg-lgrain {
  background-color: var(--light-grain-color);
}

.bg-dtan {
  background-color: var(--dark-tan-color);
}

.segment:nth-child(1) {
  background-color: var(--dark-backboard-color); /* Dark Blackboard */
}

.segment:nth-child(2) {
  background-color: var(--light-backboard-color); /* Light Blackboard */
}

.segment:nth-child(3) {
  background-color: var(--oxblood-color); /* Oxblood */
}

.segment:nth-child(4) {
  background-color: var(--dark-oxblood-color); /* Dark Oxblood */
}

.segment:nth-child(5) {
  background-color: var(--dark-tan-color); /* Dark Tan */
}

.segment:nth-child(6) {
  background-color: var(--light-grain-color); /* Light Grain */
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.career-journey {
  --col-gap: 2rem;
  --row-gap: 2rem;
  --line-w: 0.25rem;
  display: grid;
  grid-template-columns: var(--line-w) 1fr;
  grid-auto-columns: max-content;
  column-gap: var(--col-gap);
  list-style: none;
  width: min(60rem, 90%);
  margin-inline: auto;
  padding-left: 0;
}

/* line */
.career-journey::before {
  content: "";
  grid-column: 1;
  grid-row: 1 / span 20;
  background: var(--border-color);
  border-radius: calc(var(--line-w) / 2);
}

/* columns*/

/* row gaps */
.career-journey li:not(:last-child) {
  margin-bottom: var(--row-gap);
}

/* card */
.career-journey li {
  grid-column: 2;
  --inlineP: 1.5rem;
  margin-inline: var(--inlineP);
  grid-row: span 2;
  display: grid;
  grid-template-rows: min-content min-content min-content;
}

/* date */
.career-journey li .date {
  --dateH: 3rem;
  height: var(--dateH);
  margin-inline: calc(var(--inlineP) * -1);

  text-align: center;

  color: white;
  font-size: 1.25rem;
  font-weight: 700;

  display: grid;
  place-content: center;
  position: relative;

  border-radius: calc(var(--dateH) / 2) 0 0 calc(var(--dateH) / 2);
}

.career-journey li:nth-child(4) .date {
  background-color: var(--light-backboard-color);
  --accent-color: var(--light-backboard-color);
}

.career-journey li:nth-child(3) .date {
  background-color: var(--dark-tan-color);
  --accent-color: var(--dark-tan-color);
}

.career-journey li:nth-child(2) .date {
  background-color: var(--oxblood-color);
  --accent-color: var(--oxblood-color);
}

.career-journey li:nth-child(1) .date {
  background-color: var(--dark-backboard-color);
  --accent-color: var(--dark-backboard-color);
}

/* date flap */
.career-journey li .date::before {
  content: "";
  width: var(--inlineP);
  aspect-ratio: 1;
  background: var(--accent-color);
  background-image: linear-gradient(rgba(0, 0, 0, 0.2) 100%, transparent);
  position: absolute;
  top: 100%;

  clip-path: polygon(0 0, 100% 0, 0 100%);
  right: 0;
}

/* circle */
.career-journey li .date::after {
  content: "";
  position: absolute;
  width: 2rem;
  aspect-ratio: 1;
  background: var(--bgColor, white);
  border: 0.3rem solid var(--accent-color);
  border-radius: 50%;
  top: 50%;

  transform: translate(50%, -50%);
  right: calc(100% + var(--col-gap) + var(--line-w) / 2);
}

/* title descr */
.career-journey li .title,
.career-journey li .descr {
  background: var(--bgColor, white);
  position: relative;
  padding-inline: 1.5rem;
}
.career-journey li .title {
  overflow: hidden;
  padding-block-start: 1.5rem;
  padding-block-end: 1rem;
  font-weight: 500;
}
.career-journey li .descr {
  padding-block-end: 1.5rem;
  font-weight: 300;
}

/* shadows */
.career-journey li .title::before,
.career-journey li .descr::before {
  content: "";
  position: absolute;
  width: 90%;
  height: 0.5rem;
  background: rgba(0, 0, 0, 0.5);
  left: 50%;
  border-radius: 50%;
  filter: blur(4px);
  transform: translate(-50%, 50%);
}
.career-journey li .title::before {
  bottom: calc(100% + 0.125rem);
}

.career-journey li .descr::before {
  z-index: -1;
  bottom: 0.25rem;
}

.blog li:not(:last-child) {
  margin-bottom: 10px;
}

@media screen and (min-width: 30rem) {
  .skills {
    width: 60%;
  }
  .content {
    margin: auto;
    width: 70%;
  }
}

@media screen and (min-width: 40rem) {
  .skills {
    width: 50%;
  }
  .content {
    margin: auto;
    width: 60%;
  }
}

@media screen and (min-width: 55rem) {
  .skills {
    width: 35%;
  }
  .content {
    margin: auto;
    width: 70%;
  }
  .career-journey {
    grid-template-columns: 1fr var(--line-w) 1fr;
  }
  .career-journey::before {
    grid-column: 2;
  }
  .career-journey li:nth-child(odd) {
    grid-column: 1;
  }
  .career-journey li:nth-child(even) {
    grid-column: 3;
  }

  /* start second card */
  .career-journey li:nth-child(2) {
    grid-row: 2/4;
  }

  .career-journey li:nth-child(odd) .date::before {
    clip-path: polygon(0 0, 100% 0, 100% 100%);
    left: 0;
  }

  .career-journey li:nth-child(odd) .date::after {
    transform: translate(-50%, -50%);
    left: calc(100% + var(--col-gap) + var(--line-w) / 2);
  }
  .career-journey li:nth-child(odd) .date {
    border-radius: 0 calc(var(--dateH) / 2) calc(var(--dateH) / 2) 0;
  }
}

@media screen and (min-width: 65rem) {
  .content {
    margin: auto;
    width: 65%;
  }

  .career-journey {
    grid-template-columns: 1fr var(--line-w) 1fr;
  }
  .career-journey::before {
    grid-column: 2;
  }
  .career-journey li:nth-child(odd) {
    grid-column: 1;
  }
  .career-journey li:nth-child(even) {
    grid-column: 3;
  }

  /* start second card */
  .career-journey li:nth-child(2) {
    grid-row: 2/4;
  }

  .career-journey li:nth-child(odd) .date::before {
    clip-path: polygon(0 0, 100% 0, 100% 100%);
    left: 0;
  }

  .career-journey li:nth-child(odd) .date::after {
    transform: translate(-50%, -50%);
    left: calc(100% + var(--col-gap) + var(--line-w) / 2);
  }
  .career-journey li:nth-child(odd) .date {
    border-radius: 0 calc(var(--dateH) / 2) calc(var(--dateH) / 2) 0;
  }
}

@media screen and (min-width: 75rem) {
  .content {
    margin: auto;
    width: 60%;
  }
  .skills {
    width: 30%;
  }
  .career-journey {
    grid-template-columns: 1fr var(--line-w) 1fr;
  }
  .career-journey::before {
    grid-column: 2;
  }
  .career-journey li:nth-child(odd) {
    grid-column: 1;
  }
  .career-journey li:nth-child(even) {
    grid-column: 3;
  }

  /* start second card */
  .career-journey li:nth-child(2) {
    grid-row: 2/4;
  }

  .career-journey li:nth-child(odd) .date::before {
    clip-path: polygon(0 0, 100% 0, 100% 100%);
    left: 0;
  }

  .career-journey li:nth-child(odd) .date::after {
    transform: translate(-50%, -50%);
    left: calc(100% + var(--col-gap) + var(--line-w) / 2);
  }
  .career-journey li:nth-child(odd) .date {
    border-radius: 0 calc(var(--dateH) / 2) calc(var(--dateH) / 2) 0;
  }
}

/* Style the button that is used to open and close the collapsible content */
.collapsible {
  background-color: var(--bgColor);
  cursor: pointer;
  border: none;
  outline: none;
  color: var(--oxblood-color);
}

/* Style the collapsible content. Note: hidden by default */
#collapsible-content {
  display: none;
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  width: 100%;
  vertical-align: middle;
  box-sizing: inherit;
}

#inputSearchParam {
  width: 100%;
  box-sizing: border-box;
  border: 2px solid #ccc;
  border-radius: 4px;
  font-size: 16px;
  background-color: var(--surface-color);
  color: var(--color);
  padding: 12px 20px 12px 40px;
  margin: 0.5rem;
}

.loader {
  transform: rotateZ(45deg);
  perspective: 1000px;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  color: var(--oxblood-color);
  margin: auto;
  margin-bottom: 1rem;
}
.loader:before,
.loader:after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: inherit;
  height: inherit;
  border-radius: 50%;
  transform: rotateX(70deg);
  animation: 1s spin linear infinite;
}
.loader:after {
  color: var(--light-grain-color);
  transform: rotateY(70deg);
  animation-delay: 0.4s;
}

@keyframes rotate {
  0% {
    transform: translate(-50%, -50%) rotateZ(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotateZ(360deg);
  }
}

@keyframes rotateccw {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(-360deg);
  }
}

@keyframes spin {
  0%,
  100% {
    box-shadow: 0.2em 0px 0 0px currentcolor;
  }
  12% {
    box-shadow: 0.2em 0.2em 0 0 currentcolor;
  }
  25% {
    box-shadow: 0 0.2em 0 0px currentcolor;
  }
  37% {
    box-shadow: -0.2em 0.2em 0 0 currentcolor;
  }
  50% {
    box-shadow: -0.2em 0 0 0 currentcolor;
  }
  62% {
    box-shadow: -0.2em -0.2em 0 0 currentcolor;
  }
  75% {
    box-shadow: 0px -0.2em 0 0 currentcolor;
  }
  87% {
    box-shadow: 0.2em -0.2em 0 0 currentcolor;
  }
}

#scroll-progress {
  position: fixed;
  top: 0;
  width: 0%;
  height: 0.2rem;
  background: linear-gradient(
    to right,
    var(--light-grain-color),
    var(--dark-backboard-color),
    var(--light-backboard-color),
    var(--oxblood-color),
    var(--dark-oxblood-color),
    var(--light-grain-color)
  );
  z-index: 10000;
  display: none;
}

blockquote {
  margin: 1rem;
}

blockquote p {
  padding: 15px;
  background: var(--blockquote-bg);
  border-radius: 5px;
  color: var(--blockquote-color);
}

.description {
  margin: 0.5rem;
}

#articles {
  margin: 0.5rem;
}

.last-updated {
  font-size: 0.75rem;
  color: var(--light-text-color, #888);
  text-align: center;
  padding: 1rem 0 0.5rem;
  margin-top: 2rem;
}