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

body {
  font-family: 'Noto Sans', sans-serif;
  background-color: #f4f6f8; /* Soft gray background to make the white bubbles pop */
}

.title-font {
  font-family: 'Google Sans', sans-serif;
}

/* --- Hero & Title Styles --- */
.hero-bubble {
  background-color: #ffffff;
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  padding: 4rem 2rem;
  margin-top: 2rem;
  margin-bottom: 3rem;
}

.publication-title {
  font-weight: 800;
  font-size: 2.8rem;
  text-align: center;
}

.author-block {
  display: inline-block;
  margin: 0 0.5rem;
  font-size: 1.25rem;
  color: #3273dc;
}

.affiliation-block {
  display: inline-block;
  margin: 0 1rem;
  font-size: 1.1rem;
  color: #4a4a4a;
}

.publication-links {
  margin-top: 2rem;
  text-align: center;
}

.link-block {
  display: inline-block;
  margin: 0 5px;
}

/* --- Section Bubble Styles --- */
.section-bubble {
  background-color: #ffffff;
  border-radius: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  padding: 3.5rem;
  margin-bottom: 3rem; /* Space between bubbles */
}

.section-title {
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center; /* Centered headers as requested */
  color: #363636;
}

.abstract-text {
  text-align: justify;
  font-size: 1.1rem;
  line-height: 1.6;
}

.content-text {
  text-align: justify;
  font-size: 1.0rem;
  line-height: 1.5;
}

/* --- Utilities --- */
.placeholder-box {
  background-color: #f9f9f9;
  border: 2px dashed #dcdcdc;
  border-radius: 12px;
  padding: 3rem;
  text-align: center;
  color: #999;
  margin-bottom: 1rem;
}

.footer {
  padding: 3rem 1.5rem;
  background-color: transparent; /* Blends with the body background */
}