a {
  color: #337ab7;
}

body {
  font-family: Roboto, sans-serif;
  /*padding-top: 120px;*/
  font-size: 1rem;
  line-height: 1.5;
  /*font-family: 'Palatino',serif;*/
  /*font-size: 18px;*/
  /*line-height: 30px;*/
}

h1, h2, h3 {
  font-family: Roboto, sans-serif;
  color: #212529;  /* 505160 */
  margin-bottom: 20px;
}

dl, ol, ul {
  margin: 20px;
}

p, ul, ol {
  margin-top: 0px;
}

h1 {
  font-size: 36px;
}

h2 {
  font-size: 30px;
}

h3 {
  font-size: 24px;
}

h4 {
  font-size: 18px;
}

.break {
  flex-basis: 100%;
  height: 0;
}

hr {
  width: 100%;
}

table {
  margin-top: 0;
  width: 100%;
}

.table td, .table th {
  border: none;
}

/* .table td {
  /* border: none; */
  /* width: 10px; */
/* } */ 
#schedule th.time, #schedule td.time {
  width: 150px;  /* Adjust this value to increase or decrease the width */
}

#papers th.time, #papers td.time {
  width: 200px;  /* Adjust this value to increase or decrease the width */
}

.no-bottom-margin {
  margin-bottom: 0;
}

#navbar {
  border-bottom: 1px solid #e7e7e7;
  padding-top: 0;
  padding-bottom: 0;
  /*position: fixed;*/
}

.navbar-light .navbar-nav .nav-link {
  padding-top: 10px;
  padding-bottom: 15px;
  padding-left: 25px;
  padding-right: 25px;
}

.navbar-light .navbar-nav .nav-link a {
  color: #337ab7;
  padding: 0;
  font-size: 18px;
}

.navbar .navbar-nav {
  margin-top: 10px;
}

.navbar-light .navbar-toggler {
  border: none;
}

/* .strike {
  text-decoration: line-through;
} */

#references li {
  font-size: 14px;
}

#references ol {
   padding-left: 5px;
}

#goals-and-outcomes li {
   margin: 10px 0;
}

#goals-and-outcomes ol {
   padding-left: 5px;
}

#goals-and-outcomes ul {
   padding-left: 10px;
}

#organizers ul {
  margin-left: 20px;
}

.speaker-profile {
  float: left;
  width: 200px;
  padding-right: 20px;
  padding-bottom: 15px
}

#pc td {
  padding-right: 3em;
  padding-left: 1em;
}

#program td {
	padding: 10px;
  /* width: 300px; */
}

#content {
  padding-bottom: 60px;
}

.footnote {
  padding: 25px 15px 15px 15px;
  color: #666666;
}

.slp {
  background: #fff;
  padding: 10px;
  border: 4px solid #eee;
  box-shadow: rgb(204, 204, 204) 2px 2px 14px 0px;
  margin-right: 10px;
}

.rocket {
  background: #fff;
  padding: 10px;
  border: 4px solid #eee;
  box-shadow: rgb(204, 204, 204) 2px 2px 14px 0px;
  margin-left: 10px;
}

.paper ul {
  list-style: none;
  padding-left: 0;
  margin-top: 0;
}

.paper h3 {
  color: #9B4F0F;
}

.col {
  padding: 0;
}

.row {
  margin: 20px;
}

table .time {
  width: 120px;
}

.dot-invited-talk {
  height: 12px;
  width: 12px;
  background-color: #ee1111;
  border-radius: 50%;
  display: inline-block;
}

.dot-panel-discussion {
  height: 12px;
  width: 12px;
  background-color: #2d89ef;
  border-radius: 50%;
  display: inline-block;
}

.dot-lightning-talk {
  height: 12px;
  width: 12px;
  background-color: #00aba9;
  border-radius: 50%;
  display: inline-block;
}

.dot-poster-session {
  height: 12px;
  width: 12px;
  background-color: #ffc40d;
  border-radius: 50%;
  display: inline-block;
}

.dot-other-session {
  height: 12px;
  width: 12px;
  background-color: #bbb;
  border-radius: 50%;
  display: inline-block;
}

:target::before {
  content: "";
  display: block;
  height: 72px; /* fixed header height*/
  margin: -72px 0 0; /* negative fixed header height */
}

@media (min-width: 768px) {
  /* .container {
    width: 900px;
  } */

  #header {
    /* width: 900px; */
    padding: 0px;
  }

  .navbar .navbar-nav {
    float: none;
    vertical-align: top;
  }

  .navbar .navbar-collapse {
    text-align: center;
  }
}

html {
  background: #ffffff;
}

body {
  background: transparent;
}

.parallax-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: url('../images/RSS_Banner.png');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  z-index: 0;
}

#navbar {
  position: relative;
  z-index: 10;
}

#content-wrap {
  position: relative;
  z-index: 5;
  background: #ebd3b6;
  width: 100%;
}

#content {
  background: #ffffff;
}

.footnote {
  position: relative;
  z-index: 5;
}

.banner {
  position: relative;
  width: 100%;
  height: 100vh;
  margin: 0;
  text-align: center;
  background: transparent;
  z-index: 2;
}

.hero-heading {
  text-align: center;
  padding: 4em 1em 1.5em;
  background: #ffffff;
}

.hero-heading h1 {
  margin-bottom: 0.25em;
  font-size: 2.8em;
  font-weight: 700;
  color: #212529;
}

.hero-heading h4 {
  margin-bottom: 0.6em;
  font-weight: 400;
  color: #555;
  font-size: 1.4em;
}

.hero-heading p {
  margin-bottom: 0.2em;
  color: #666;
  font-size: 1em;
}

.btn-learn-more {
  display: inline-block;
  margin-top: 1.5em;
  padding: 0.7em 2em;
  background: #337ab7;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  font-size: 1em;
  font-weight: 600;
  font-family: Roboto, sans-serif;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-learn-more:hover,
.btn-learn-more:focus {
  background: #285e8e;
  color: #ffffff;
  outline: none;
}

.banner-text .btn-learn-more {
  margin-top: 0.8em;
  padding: 0.5em 1.6em;
  font-size: 1.3vw;
  font-weight: 600;
}

.description-toggle-wrap {
  width: 100%;
  text-align: center;
  margin-bottom: 0.5em;
}

.btn-description-toggle {
  display: inline-block;
  padding: 0.5em 1.4em;
  background: transparent;
  color: #337ab7;
  border: 1px solid #337ab7;
  border-radius: 4px;
  font-size: 0.95em;
  font-weight: 500;
  font-family: Roboto, sans-serif;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn-description-toggle:hover,
.btn-description-toggle:focus {
  background: #337ab7;
  color: #ffffff;
  outline: none;
}

.description-content {
  width: 100%;
  text-align: justify !important;
  margin-top: 0.8em;
}

.page-title {
  text-align: center;
  font-size: 2em;
  font-weight: 700;
  color: #212529;
  margin: 0.5em 0 1.2em;
  padding-bottom: 0.4em;
  border-bottom: 1px solid #e3e3e3;
}

#speakers h5.section-heading {
  font-size: 1rem;
  font-weight: 400;
  margin-bottom: 0.4em;
}

.more-speakers-tease {
  text-align: center;
  font-style: italic;
  color: #666;
  margin-top: 1.5em;
  font-size: 0.95em;
}

.sponsor-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2.5em;
  padding: 1em 0;
  width: 100%;
}

.sponsor-logo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sponsor-logo img {
  max-height: 100px;
  max-width: 100%;
  width: auto;
  height: auto;
}

.sponsor-logo img[alt="New Theory AI"] {
  max-height: 58px;
}

@media (max-width: 768px) {
  .sponsor-row {
    gap: 1.5em;
  }
  .sponsor-logo img {
    max-height: 60px;
  }

  .sponsor-logo img[alt="New Theory AI"] {
    max-height: 35px;
  }
}

.topics-list {
  column-count: 2;
  column-gap: 2.5em;
  -webkit-column-count: 2;
  -webkit-column-gap: 2.5em;
}

.topics-list li {
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  page-break-inside: avoid;
  margin-bottom: 0.4em;
}

@media (max-width: 768px) {
  .topics-list {
    column-count: 1;
    -webkit-column-count: 1;
  }
}

.banner-text {
  position: absolute;
  bottom: 30%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.55);
  color: #FFFFFF;
  padding: 12px 26px;
  border-radius: 10px;
  font-weight: bold;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.6);
  max-width: 80%;
  box-sizing: border-box;
  display: block;
  line-height: 1.25;
}

.banner-text h1,
.banner-text h2,
.banner-text h3 {
  color: #FFFFFF;
  margin-bottom: 6px;
  font-family: Roboto, sans-serif;
  font-size: 3.2vw;
}

.banner-text h4 {
  color: #FFFFFF;
  margin-bottom: 4px;
  font-family: Roboto, sans-serif;
  font-size: 1.9vw;
  font-weight: 500;
}

.banner-text p {
  color: #FFFFFF;
  margin-bottom: 2px;
  font-family: Roboto, sans-serif;
  font-size: 1.4vw;
  font-weight: 400;
}

.banner-text p:last-child {
  margin-bottom: 0;
}

.main-content {
  width: 80% !important;
  margin: 20px auto !important;
  text-align: left !important;
  padding: 0 !important;
  box-sizing: border-box;
  display: block;
}



/* Mobile-specific styles */
@media (max-width: 768px) {
  .banner-text {
    display: none !important;
  }

  .banner-text h1,
  .banner-text h2,
  .banner-text h3 {
    font-size: 4.2vw !important;
    margin-bottom: 2px !important;
    line-height: 1.15 !important;
  }

  .banner-text h4 {
    font-size: 2.4vw !important;
    margin-bottom: 1px !important;
  }

  .banner-text p {
    font-size: 1.7vw !important;
    margin-bottom: 1px !important;
  }

  .main-content {
    width: 95% !important;
    margin: 20px auto !important;
    padding: 0 10px !important;
  }

  .banner {
    height: 30vh !important;
  }

  #navbar,
  #navbar.bg-light,
  nav#navbar.bg-light {
    background: transparent !important;
    background-color: transparent !important;
    border-bottom: none !important;
    box-shadow: none !important;
  }

  #navbar .navbar-collapse.show,
  #navbar .navbar-collapse.collapsing {
    background: rgba(255, 255, 255, 0.95);
    padding: 0.4em 0.6em;
    border-radius: 0 0 8px 8px;
    margin-top: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  }

  .parallax-bg {
    background-size: 100% auto !important;
    background-position: center top !important;
    background-color: #ebd3b6;
  }

  .hero-heading {
    padding: 2.5em 1em 1em;
  }

  .hero-heading h1 {
    font-size: 2em;
  }

  .hero-heading h4 {
    font-size: 1.1em;
  }

  .hero-heading p {
    font-size: 0.95em;
  }

  .btn-learn-more {
    padding: 0.6em 1.6em;
  }
}

/* Tablet-specific styles */
@media (min-width: 769px) and (max-width: 1024px) {
  .banner-text {
    padding: 6px 14px;
  }

  .banner-text h1,
  .banner-text h2,
  .banner-text h3 {
    font-size: 2.9vw;
  }

  .banner-text h4 {
    font-size: 1.7vw;
  }

  .banner-text p {
    font-size: 1.3vw;
  }

  .main-content {
    width: 90% !important;
    margin: 20px auto !important;
  }
}

/* Cap font scaling on very large screens so the title doesn't balloon */
@media (min-width: 2400px) {
  .banner-text h1,
  .banner-text h2,
  .banner-text h3 {
    font-size: 76px;
  }

  .banner-text h4 {
    font-size: 46px;
  }

  .banner-text p {
    font-size: 34px;
  }

  .banner-text .btn-learn-more {
    font-size: 32px;
  }
}