@import url('https://fonts.googleapis.com/css?family=Google+Sans|Noto+Sans|Castoro');

body {
  font-family: 'Noto Sans', sans-serif;
}

.title, .subtitle, .publication-title, .author-block, .publication-authors {
  font-family: 'Google Sans', sans-serif;
}

.publication-title {
  font-weight: 700 !important;
}

.publication-authors {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.publication-authors a {
  color: hsl(204, 86%, 53%);
}

.author-block {
  display: inline-block;
  margin: 0 0.4rem;
}

.publication-links {
  margin-top: 1.5rem;
}

.publication-links .button {
  margin: 0.25rem;
  background-color: #363636;
  color: white;
  border-radius: 9999px;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.publication-links .button:hover {
  background-color: #4a4a4a;
}

.publication-links .icon {
  margin-right: 0.4rem;
}

.section {
  padding: 2.5rem 1.5rem;
}

.hero.is-light {
  background-color: #fafafa;
}

.teaser img, .overview img, .figure-block img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
}

.teaser-caption, .figure-caption {
  font-size: 0.95rem;
  color: #4a4a4a;
  margin-top: 0.75rem;
  text-align: justify;
}

.figure-caption b {
  color: #2c2c2c;
}

.content h2.title {
  margin-top: 0;
  margin-bottom: 1.25rem;
}

.video-container {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}

.video-container video {
  width: 100%;
  border-radius: 6px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.copyright-notice {
  font-size: 0.85rem;
  color: #7a7a7a;
  text-align: center;
  margin-top: 1rem;
}

pre.bibtex {
  background-color: #f5f5f5;
  border-radius: 6px;
  padding: 1.25rem;
  font-size: 0.85rem;
  overflow-x: auto;
  white-space: pre;
}

.footer {
  background-color: #fafafa;
  padding: 2rem 1.5rem;
  font-size: 0.9rem;
  color: #6a6a6a;
  text-align: center;
}

.footer a {
  color: hsl(204, 86%, 53%);
}

.abstract-content {
  text-align: justify;
  font-size: 1.05rem;
  line-height: 1.6;
}

.contribution-list {
  margin-top: 1rem;
  padding-left: 1.5rem;
}

.contribution-list li {
  margin-bottom: 0.5rem;
}

.affiliation {
  font-size: 1rem;
  color: #4a4a4a;
  margin-top: 0.5rem;
}

.venue {
  font-size: 1.15rem;
  color: #4a4a4a;
  font-weight: 600;
  margin-top: 0.75rem;
}

.status-tag {
  display: inline-block;
  background-color: #ffd700;
  color: #2c2c2c;
  padding: 0.2rem 0.7rem;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-left: 0.5rem;
  vertical-align: middle;
}

.figure-block {
  margin-bottom: 2.5rem;
}

/* One-sentence main idea */
.one-sentence-idea {
  font-size: 1.35rem;
  line-height: 1.5;
  text-align: center;
  color: #2c2c2c;
  font-family: 'Google Sans', sans-serif;
  font-weight: 400;
  margin: 0.5rem auto 0 auto;
}

/* Approach blocks */
.approach-intro {
  max-width: 800px;
  margin: 0 auto;
  text-align: justify;
  font-size: 1.05rem;
  line-height: 1.6;
}

.approach-block {
  background-color: #fafafa;
  border-radius: 8px;
  padding: 1.5rem 1.5rem 1.25rem 1.5rem;
  height: 100%;
  position: relative;
  border: 1px solid #ececec;
}

.approach-block .title {
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}

.approach-block p {
  font-size: 1rem;
  line-height: 1.55;
  text-align: justify;
}

.approach-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: hsl(204, 86%, 53%);
  color: white;
  font-family: 'Google Sans', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
}

/* Color variants matched to the overview figure */
.approach-block.is-blue {
  border-top: 4px solid hsl(204, 86%, 53%);
}
.approach-block.is-blue .approach-number {
  background-color: hsl(204, 86%, 53%);
}

.approach-block.is-orange {
  border-top: 4px solid hsl(28, 90%, 55%);
}
.approach-block.is-orange .approach-number {
  background-color: hsl(28, 90%, 55%);
}

/* Task cards in experiments section */
.task-panels {
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
}

.task-card {
  background-color: white;
  border-radius: 8px;
  padding: 1.25rem;
  height: 100%;
  border: 1px solid #ececec;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.task-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  margin: 0.75rem 0;
  background-color: #fafafa;
}

.task-label {
  display: inline-block;
  background-color: hsl(204, 86%, 53%);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  text-transform: uppercase;
}

.task-card .title {
  margin-top: 0.75rem;
  margin-bottom: 0.25rem;
}

.task-description {
  font-size: 0.95rem;
  line-height: 1.55;
  color: #4a4a4a;
  text-align: justify;
  margin-top: 0.5rem;
}

/* Findings */
.findings {
  max-width: 820px;
  margin: 2rem auto 0 auto;
}

.finding-block {
  background-color: white;
  border-left: 4px solid hsl(204, 86%, 53%);
  border-radius: 4px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.finding-headline {
  font-family: 'Google Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: #2c2c2c;
  margin: 0 0 0.4rem 0;
}

.finding-block p {
  font-size: 1rem;
  line-height: 1.55;
  text-align: justify;
  margin: 0;
}

/* Greyed-out "coming soon" paper button */
.button-coming-soon {
  opacity: 0.45;
  cursor: default !important;
  pointer-events: none;
}

/* BibTeX copy button */
.bibtex-wrapper {
  position: relative;
}

.bibtex-copy-btn {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  background: #e8e8e8;
  border: none;
  border-radius: 4px;
  padding: 0.3rem 0.5rem;
  cursor: pointer;
  color: #4a4a4a;
  font-size: 0.85rem;
  line-height: 1;
  transition: background 0.15s;
}

.bibtex-copy-btn:hover {
  background: #d0d0d0;
}

.bibtex-copy-btn i.fa-check {
  color: #2d9a4e;
}