/* Global Colors - The following color variables are used throughout the website. Updating them here will change the color scheme of the entire website */
:root { 
  --background-color: #ffffff; /* Background color for the entire website, including individual sections */
  --default-color: #2f3138; /* Default color used for the majority of the text content across the entire website */
  --heading-color: #0e1b4d; /* Color for headings, subheadings and title throughout the website */
  --accent-color: #f82249; /* Accent color that represents your brand on the website. It's used for buttons, links, and other elements that need to stand out */
  --surface-color: #ffffff; /* The surface color is used as a background of boxed elements within sections, such as cards, icon boxes, or other elements that require a visual separation from the global background. */
  --contrast-color: #ffffff; /* Contrast color for text, ensuring readability against backgrounds of accent, heading, or default colors. */
}



/* Smooth scroll */
:root {
  scroll-behavior: smooth;
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: 0.3s;
}

a:hover {
  color: color-mix(in srgb, var(--accent-color), transparent 25%);
  text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--heading-color);
  font-family: var(--heading-font);
}


/*--------------------------------------------------------------
# Speakers Section
--------------------------------------------------------------*/
.speakers {
  --default-color: #ffffff;
}

.speakers .member {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.speakers .member .member-info {
  position: absolute;
  padding: 15px 0;
  inset: auto 0 -44px 0;
  background: rgba(0, 0, 0, 0.6);
  transition: 0.4s;
}

.speakers .member .member-info-content h4 {
  color: var(--contrast-color);
  font-weight: 700;
  margin-bottom: 4px;
  font-size: 16px;
}

.speakers .member .member-info-content h4 a {
  color: var(--contrast-color);
}

.speakers .member .member-info-content h4 a:hover {
  color: var(--accent-color);
}

.speakers .member .member-info-content span {
  font-style: italic;
  display: block;
  font-size: 13px;
  color: white;
}

.speakers .member .social {
  text-align: center;
  padding-top: 10px;
}

.speakers .member .social a {
  transition: color 0.3s;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  margin: 0 4px;
  display: inline-block;
}

.speakers .member .social a:hover {
  color: var(--default-color);
}

.speakers .member .social i {
  font-size: 18px;
  margin: 0 2px;
}

.speakers .member:hover .member-info {
  bottom: 0;
}

/*--------------------------------------------------------------
# Schedule Section
--------------------------------------------------------------*/
.schedule {
  --background-color: color-mix(in srgb, var(--alt-background-color), transparent 95%);
}

.schedule .nav-tabs {
  text-align: center;
  margin: auto;
  display: block;
  border-bottom: 0;
  margin-bottom: 30px;
}

.schedule .nav-tabs li {
  display: inline-block;
  margin-bottom: 0;
}

.schedule .nav-tabs a {
  border: none;
  border-radius: 50px;
  font-weight: 600;
  background-color: #249ca4;
  color: var(--contrast-color);
  padding: 10px 100px;
}

@media (max-width: 991px) {
  .schedule .nav-tabs a {
    padding: 8px 60px;
  }
}

@media (max-width: 767px) {
  .schedule .nav-tabs a {
    padding: 8px 50px;
  }
}

@media (max-width: 480px) {
  .schedule .nav-tabs a {
    padding: 8px 30px;
  }
}

.schedule .nav-tabs a.active {
  background-color: #fdb99b;
  color: var(--contrast-color);
}

.schedule .sub-heading {
  text-align: center;
  font-size: 18px;
  font-style: italic;
  margin: 0 auto 30px auto;
}

@media (min-width: 991px) {
  .schedule .sub-heading {
    width: 75%;
  }
}

.schedule .tab-pane {
  transition: ease-in-out 0.2s;
}

.schedule .schedule-item {
  border-bottom: 1px solid color-mix(in srgb, #249ca4, transparent 85%);
  padding-top: 15px;
  padding-bottom: 15px;
  transition: background-color ease-in-out 0.3s;
}

.schedule .schedule-item time {
  padding-bottom: 5px;
  display: inline-block;
}

.schedule .schedule-item .speaker {
  width: 60px;
  height: 60px;
  overflow: hidden;
  border-radius: 50%;
  float: left;
  margin: 0 10px 10px 0;
}

.schedule .schedule-item .speaker img {
  height: 100%;
  transform: translateX(-50%);
  margin-left: 50%;
  transition: all ease-in-out 0.3s;
}

.schedule .schedule-item h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 5px;
}

.schedule .schedule-item h4 span {
  font-style: italic;
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  font-weight: normal;
  font-size: 16px;
}

.schedule .schedule-item p {
  font-style: italic;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# Venue Section
--------------------------------------------------------------*/
.venue .container-fluid {
  margin-bottom: 3px;
}

.venue .venue-map iframe {
  width: 100%;
  height: 100%;
  min-height: 300px;
}

.venue .venue-info {
  background: url("../img/venue-info-bg.jpg") top center no-repeat;
  background-size: cover;
  position: relative;
  padding-top: 60px;
  padding-bottom: 60px;
}

.venue .venue-info:before {
  content: "";
  background: rgba(0, 0, 0, 0.5);
  position: absolute;
  bottom: 0;
  top: 0;
  left: 0;
  right: 0;
}

.venue .venue-info h3 {
  font-size: 36px;
  font-weight: 700;
  color: var(--contrast-color);
}

@media (max-width: 574px) {
  .venue .venue-info h3 {
    font-size: 24px;
  }
}

.venue .venue-info p {
  color: var(--contrast-color);
  margin-bottom: 0;
}

.venue .venue-gallery-container {
  padding-right: 12px;
}

.venue .venue-gallery {
  overflow: hidden;
  border-right: 3px solid var(--background-color);
  border-bottom: 3px solid var(--background-color);
}

.venue .venue-gallery img {
  transition: all ease-in-out 0.4s;
}

.venue .venue-gallery:hover img {
  transform: scale(1.1);
}