:root {
  --text-primary: rgb(17, 23, 44);
  --text-secondary: rgb(58, 72, 114);

  --know-cloud-grid-size: 20;

  --know-cloud-size-0: 60;
  --know-cloud-size-1: 30;
  --know-cloud-size-2: 20;
  --know-cloud-size-3: 15;
  --know-cloud-size-4: 6;
}

html {
  height: 100%;
  width: 100%;
  margin: 0;
  left: 0;
  top: 0;
  scroll-behavior: smooth;
  color: var(--text-primary);
  background-attachment: fixed;
  background-color: var(--text-primary);
  background-image: linear-gradient(to bottom right, rgb(48, 48, 48), var(--text-primary));
}

body {
  margin: 0;
  padding: 0;
  font-family: sans-serif;
  font-size: 12pt;
}

p {
  font-weight: 200;
  margin-top: 12px;
  color: var(--text-secondary);
}

a {
  color: inherit;
  text-decoration: none;
}

h1 {
  font-weight: 900;
  margin: 0px;
}

h2 {
  font-weight: 100;
  margin: 0px;
}

h3 {
  font-weight: 100;
  margin: 0px;
}

.page {
  min-height: 100vh;
}

.light_backed {
  background-color: whitesmoke;
}

.dark_backed {
  background-color: var(--text-primary);
  color: whitesmoke;
}

.chapter {
  padding-top: 96px;
  padding-bottom: 96px;
  overflow: hidden;
}

.chapter_content {
  width: 90%;
  max-width: 1000px;
  margin: auto;
}

.chapter_header {
  font-weight: 100;
  position: relative;
  font-size: larger;
}

.content_right {
  padding: 24px;
  background-color: whitesmoke;
  right: 0px;
  border-radius: 24px 0px 0px 24px;
}

.content_left {
  padding: 24px;
  background-color: whitesmoke;
  left: 0px;
  text-align: right;
  border-radius: 0px 24px 24px 0px;
}

.column_container {
  margin: auto;
}

.column_container:after {
  content: "";
  display: table;
  clear: both;
}

.label {
  font-weight: 900;
  color: var(--text-secondary);
  font-size: 60%;
}

.no_javascript_boo {
  padding: 50px;
  text-align: center;
  color: var(--text-secondary);
}

/* TITLE PAGE */

#startup_background_animation_block {
  position: fixed;
  height: 400vh;
  width: 100%;
  background-attachment: local;
  background-image: linear-gradient(to bottom, rgba(20, 26, 44, 0.1), rgba(253, 253, 253, 0.1), rgba(125, 153, 236, 0));
  animation-name: KeyframesBackgroundStart;
  animation-duration: 1s;
  animation-fill-mode: forwards;
}

#title_block {
  width: 42%;
  position: absolute;
  right: 0px;
  bottom: 38vh;
  transform: translateY(50%);
  font-size: 16pt;
}

.animated_rotate_in_from_right {
  animation-name: KeyframesRotateIn;
  animation-duration: 0.5s;
  animation-delay: 0.5s;
  animation-fill-mode: both;
  transform-origin: right;
}

.animated_rotate_in_from_left {
  animation-name: KeyframesRotateIn;
  animation-duration: 0.5s;
  animation-delay: 0.5s;
  animation-fill-mode: both;
  transform-origin: left;
}

@keyframes KeyframesRotateIn {
  from {
    transform: rotateY(45deg);
    opacity: 0;
  }
  to {
    transform: rotateY(0deg);
    opacity: 1;
  }
}

@keyframes KeyframesBackgroundStart {
  from {
    top: 0;
  }
  to {
    top: -400vh;
  }
}

/* CHAPTER: I DO */

.column_i_do {
  width: 200px;
  float: left;
  margin-top: 48px;
  margin-right: 48px;
}

.column_header {
  font-weight: 900;
}

.column_content {
  font-weight: 200;
  margin-top: 12px;
  min-height: 100px;
}

/* CHAPTER: I KNOW */
.column_i_know {
  width: 300px;
  float: left;
  height: 200px;
  margin-top: 24px;
  margin-right: 24px;
}

.know_cloud_entry {
  animation-name: KeyframesFadeIn;
  animation-duration: 0.3s;
}

@keyframes KeyframesFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* CHAPTER: I DID */

.did_row {
  margin-top: 24px;
}

.did_project_column {
  width: 64%;
  float: left;
  position: relative;
}

.did_project_title {
  font-size: larger;
  font-weight: 900;
}

.did_project_text {
  font-weight: 300;
  margin-bottom: 24px;
}

.did_project_text em {
  font-style: normal;
  font-weight: 900;
}

.did_timeframe_line_left {
  display: none;
}

.did_timeframe_line_right {
  display: none;
}

.did_timeframe_column {
  width: 33%;
  float: left;
}

.time_frame_label {
  font-size: larger;
  text-shadow: 1px 1px 0px var(--text-primary), 0 0 3px var(--text-primary);
  text-align: center;
  color: whitesmoke;
  padding: 24px 24px;
  display: inline-block;
}
.time_frame_month {
  font-weight: 100;
}

.time_frame_year {
  font-weight: 900;
}

.row_spacer_left {
  background-color: whitesmoke;
  position: absolute;
  height: 100%;
  width: 100%;
  transform: translate(-99%, -100%);
}

.row_spacer_right {
  background-color: whitesmoke;
  position: absolute;
  height: 100%;
  width: 100%;
  transform: translate(99%, -100%);
}

.time_frame_label_left {
  float: right;
}

.time_frame_label_right {
  transform: translate(-100%, 0%);
  text-align: center;
}

/* CONTACT */

.column_contact {
  width: 80px;
  float: left;
  text-align: center;
  margin-top: 48px;
  margin-right: 24px;
}

.contact_icon {
  width: 40px;
  height: 40px;
  background-color: white;
  padding: 18px;
  border-radius: 50%;
  box-shadow: -1px 2px 3px rgb(172, 171, 171);
}

/* FOOTER */

#footer {
  padding: 16px;
  background-color: whitesmoke;
  left: 0px;
  bottom: 0px;
  position: fixed;
  border-radius: 0px 8px 0px 0px;
}

.footer_icon {
  width: 24px;
  height: 24px;
  background-color: white;
  padding: 4px;
  border-radius: 50%;
  box-shadow: -1px 2px 3px rgb(172, 171, 171);
}

.footer_icon:hover {
  box-shadow: -3px 4px 5px rgb(29, 29, 29);
}