/* NAVBAR */
nav.navbar {
  background-color: #000;
  max-height: 64px;
  height: 64px;
  border-bottom: 2px solid #cfb991; 
  padding: 0;
}

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

nav.navbar .navbar-brand img {
  width: 177px;
  height: auto;
}

nav.navbar button.navbar-toggler {
  color: white;
  border-color: rgba(255, 255, 255, 0.5);
  margin: 10px;
}

nav.navbar div.navbar-collapse {
  background-color: #000;
  border-bottom: 2px solid #cfb991;
  z-index: 1;
}

nav.navbar ul li.nav-item,
nav.navbar ul li.dropdown,
nav.navbar ul li.dropdown.show {
  margin: 0;
  width: 100%;
}

.navbar ul li.nav-item a.nav-link {
  height: 64px;
  display: flex;
  align-items: center;
  /* padding-left: 10px;
  padding-right: 10px; */
  font-size: 16px;
  text-decoration: none;
  font-weight: 510;
  color: white;
  font-family: "United Sans", sans-serif;
  text-transform: uppercase;
}

.navbar ul li.dropdown a.nav-link[aria-expanded="true"] {
  background-color: white;
  color: black;
}

.navbar ul li.dropdown .nav-link:not([aria-expanded="true"]):focus {
  color: white !important;
}

.navbar ul li.dropdown .nav-link:not([aria-expanded="true"]):hover {
  color: white !important;
}

.navbar ul li.dropdown .dropdown-menu {
  border-radius: 0;
  background-color: white;
  border: none;
  border-bottom: 2px solid #cfb991;
}

.navbar ul li.dropdown .dropdown-menu.show {
  margin: 0 !important;
  padding: 30px;
  min-width: 300px;
  display: flex !important;
  flex-flow: row wrap;
  gap: 30px;
  border-left: 1px solid #eeeeee;
  border-right: 1px solid #eeeeee;
}

.navbar ul li.dropdown.max-tray .dropdown-menu {
  width: 100%;
}

.navbar ul li.nav-item.dropdown .dropdown-menu .dropdown-group {
  width: 100%;
  max-width: 320px;
}

.navbar ul li.dropdown .dropdown-menu .dropdown-group .group-heading {
  border-bottom: 2px solid #cfb991;
  font-family: "United Sans", sans-serif;
  font-size: 20px;
  font-weight: bold;
}

.navbar ul li.dropdown .dropdown-menu.show .dropdown-group-items {
  display: flex;
  flex-flow: column nowrap;
  gap: 0px;
}

.navbar ul li.dropdown .dropdown-group-items .dropdown-item {
  padding: 10px 15px;
  border: 2px solid #e7e4e4;
  white-space: normal;
  color: black;
}

.navbar ul li.dropdown .dropdown-group-items .dropdown-item:hover {
  background-color: #eeeeee;
}

.navbar ul li.dropdown .dropdown-group-items .dropdown-item:not(:last-child) {
  border-bottom: none;
}

.navbar ul li.dropdown a {
  font-family: "Acumin Pro", sans-serif;
  font-size: 1rem;
}

.navbar ul li.dropdown .dropdown-item:hover {
  background-color: #cfb991;
  color: #000;
}

@media only screen and (max-width: 991.98px) {
  .navbar-expand-lg > .container {
    margin-left: 0;
    margin-right: 0;
    max-width: 100%;
  }

  .navbar ul li.nav-item a.nav-link {
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media only screen and (min-width: 992px) {
  .navbar-nav .dropdown.show.max-tray {
    position: static;
  }

  nav.navbar ul li.nav-item,
  nav.navbar ul li.dropdown,
  nav.navbar ul li.dropdown.show {
    width: fit-content;
    display: flex !important;
    justify-content: center;
  }

  .navbar-expand-lg .navbar-nav {
    width: 100%;
    gap: 25px;
  }

  nav.navbar div.navbar-collapse {
    padding-left: 15px;
  }
}

/* PAGE TITLE BAR */
.page-title-bar {
  background-color: #cfb991;
  height: 2rem;
  border-bottom: 1px solid black;
}

.page-title-bar p {
  margin: 0;
  padding: 0.2rem 0;
  font-weight: 400;
  font-family: acumin-pro, "Franklin Gothic", sans-serif;
  white-space: nowrap;
}

main.sub-page .img-fit-to-text img {
  width: 100%;
  height: auto;
  margin-bottom: 30px;
}

main.sub-page .--plr15 {
  padding-left: 15px;
  padding-right: 15px;
}

/* SIMPLIFIED SUB PAGE STYLES */
.notopmargin {
  margin-top: 0 !important;
}

.nobottommargin {
  margin-bottom: 0 !important;
}

main.sub-page p,
main.sub-page p strong,
main.sub-page address,
main.sub-page address strong,
main.sub-page table * {
  font-family: "Source Serif Pro", sans-serif;
}

main.sub-page h2 {
  color: black;
  font-family: "United Sans Condensed";
  font-size: 36px;
  border-bottom: 1px solid #cfb991;
  padding-bottom: 10px;
  text-transform: uppercase;
}

main.sub-page section {
  margin: 30px 0;
}

main.sub-page .under-banner-intro .under-banner-images {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  gap: 200px;
  margin-bottom: 40px;
}

main.sub-page .under-banner-intro .under-banner-images img {
  width: 300px;
  height: auto;
}

main.sub-page .under-banner-intro .under-banner-text {
  background-color: #cfb991;
  border-bottom: 1px solid black;
  padding: 30px 0;
}

main.sub-page .under-banner-intro .under-banner-text p {
  font-family: "Source Serif Pro", sans-serif;
  text-align: center;
}

main.sub-page ul *,
main.sub-page ol *,
main.sub-page i {
  font-family: "Source Serif Pro", sans-serif;
}

main.sub-page .under-banner-intro .under-banner-text.left-aligned p {
  text-align: left !important;
}

main.sub-page .under-banner-intro .under-banner-text a {
  font-family: "Source Serif Pro", sans-serif;
  color: black;
  text-decoration: underline;
}

main.sub-page .under-banner-intro .under-banner-anchors {
  background-color: black;
  border-bottom: 1px solid #cfb991;
  padding: 30px 0;
}

.row.text-display-cards {
  /* text-align: center; */
}

.row.split-card {
  /* background-color: #cfb991; */
  padding: 30px;
  padding-top: 0;
  border: 1px solid #d6d8db;
  background-color: #edeeee;
  color: black;
}

.row.split-card * {
  background-color: #edeeee;
}

main.sub-page section.gray-table .row.split-card h2 {
  color: black;
}

main.sub-page section.gray-table .row.split-card p {
  color: black;
  margin-bottom: 0;
}

main.sub-page .list-group {
  /* background-color: #555551;
  padding: 30px 15px; */
  border-radius: 0;
}

main.sub-page .list-group-item {
  padding: 0;
  /* padding-bottom: 10px; */
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-flow: column nowrap;
}

main.sub-page .list-group-item:hover {
  background-color: #eeeeee;
}

/* main.sub-page .list-group-item:hover a,
main.sub-page .list-group-item:hover p {
  color: black;
} */

main.sub-page .list-group-item a,
main.sub-page .list-group-item p {
  padding: 0.75rem 1.25rem;
  width: 100%;
}

/* GRAY TABLE SECTION */
main.sub-page section.gray-table {
  background-color: #51555d;
  padding: 30px 0;
}

main.sub-page section.gray-table h2 {
  color: white;
  text-align: center;
}

main.sub-page section.gray-table p {
  color: white;
}

main.sub-page section.gray-table table {
  margin-bottom: 30px;
}

main.sub-page section.gray-table table,
main.sub-page section.gray-table table thead,
main.sub-page section.gray-table table tbody {
  width: 100%;
}

main.sub-page section.gray-table table thead th {
  color: black;
  text-transform: uppercase;
  font-family: "United Sans", sans-serif;
  background-color: #cfb991;
  padding: 5px 15px;
}

main.sub-page section.gray-table table tbody td {
  color: white;
  font-family: "Source Serif Pro", sans-serif;
  padding: 5px 15px;
  border-bottom: 1px solid #c4bfc0;
}

/*  */
main.sub-page .solo-video .video-item {
  width: 100%;
  max-width: 700px;
  height: auto;
  margin: 0 auto;
}

main.sub-page .solo-video .video-item p {
  font-family: "acumin-pro", sans-serif;
}

main.sub-page .faq .faq-item {
  margin-bottom: 30px;
}

main.sub-page .faq .faq-item .question {
  font-weight: bolder;
  margin-bottom: 5px;
}
main.sub-page .faq .faq-item .answer {
}

main.sub-page .sponsors {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  gap: 30px;
  margin-bottom: 60px;
}

main.sub-page .sponsors img {
  width: 150px;
  height: auto;
}

main.sub-page .image-gallery {
  margin-bottom: 60px;
}

main.sub-page .image-gallery img {
  width: 100%;
  height: auto;
  margin-bottom: 15px;
}

main.sub-page section.contact-section {
  background-color: #51555d;
  color: white;
  text-align: center;
  height: 250px;
  margin-bottom: 0;
  margin-top: 60px;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

main.sub-page section.contact-section h2 {
  color: white;
  margin: 0 auto;
  width: min-content;
  border-bottom: 2px solid #cfb991;
  font-size: 38px;
}

main.sub-page section.contact-section a {
  color: white;
  text-decoration: underline;
}

main.sub-page a {
  font-family: "Source Serif Pro", sans-serif;
  text-decoration: underline;
}

main.sub-page .img-1080 {
  margin-bottom: 30px;
}

main.sub-page .img-1080 img {
  width: 100%;
  height: auto;
  border: 1px solid #e7e4e4;
}

/* SUB PAGES */
main.sub-page h1.body-h1 {
  font-family: "United Sans Condensed";
  text-transform: uppercase;
  font-size: 48px;
  margin-bottom: 5px;
}

main.sub-page p.subtitle {
  border-bottom: 1px solid #cfb991;
  font-family: "acumin-pro-condensed", sans-serif;
  text-transform: uppercase;
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
  padding-bottom: 5px;
  margin: 0 0 15px 0;
}

main.sub-page .img-split {
  display: flex;
  flex-flow: row wrap;
  gap: 15px;
  margin-bottom: 30px;
}

main.sub-page .img-split .image-side,
main.sub-page .img-split .text-side {
  width: 100%;
}

@media only screen and (min-width: 1024px) {
  main.sub-page .img-split .image-side,
  main.sub-page .img-split .text-side {
    width: calc(50% - 7.5px);
  }
}

main.sub-page .img-split .image-side img {
  width: 100%;
  height: auto;
}

main.sub-page .gold-bg {
  background-color: #cfb991;
  padding: 30px;
  margin-bottom: 30px;
}

main.sub-page .blk-bg {
  background-color: black;
  padding: 30px;
  margin-bottom: 30px;
}

main.sub-page .blk-bg * {
  color: white;
}

main.sub-page .feature-cards {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  gap: 30px;
  margin: 30px 0;
}

main.sub-page .feature-cards .feature-card {
  display: flex;
  flex-flow: column nowrap;
  max-width: 300px;
}

main.sub-page .feature-cards .feature-card p.card-name {
  font-family: "United Sans Condensed", sans-serif;
  font-size: 24px;
  text-transform: uppercase;
  font-weight: 600;
  text-align: center;
  margin-top: 15px;
}

main.sub-page .feature-cards .feature-card p.card-text {
  font-size: 16px;
  font-style: italic;
  text-align: center;
}

main.sub-page .intro .filter-btns {
  display: flex;
  flex-flow: row wrap;
  gap: 10px 15px;
  justify-content: center;
  align-items: center;
}

main.sub-page .intro .filter-btns .filter-btn {
  color: #cfb991;
  padding: 5px 10px;
  margin: 0;
  width: 100%;
  text-align: center;
  border: 1px solid #cfb991;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "United Sans", sans-serif;
  font-weight: 700;
  text-decoration: none;
}

main.sub-page .intro .filter-btns .filter-btn:hover {
  text-decoration: none;
  background-color: #cfb991;
  color: black;
}

main.sub-page .intro .intro-heading {
  color: white;
  text-align: center;
  font-family: acumin-pro-condensed, sans-serif;
  text-transform: uppercase;
  font-size: 24px;
  font-style: italic;
}

main.sub-page .intro .intro-text {
  color: white;
  text-align: center;
  font-family: acumin-pro-condensed, sans-serif;
  font-size: 20px;
}

@media only screen and (min-width: 425px) {
  main.sub-page .intro .filter-btns .filter-btn {
    max-width: 300px;
  }
}

main.sub-page .speaker-portrait {
  text-align: center;
}

main.sub-page .speaker-portrait img {
  width: 100%;
  height: auto;
  max-width: 300px;
  margin-bottom: 30px;
}

/* HERO SIMPLE */
.unfixed-banner .hero-simple {
  background-attachment: revert;
}

section.hero-simple {
  margin: 0;
  border: 0;
  width: 100%;
  height: 250px;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: auto 625px;
  background-position: 50% 0%;
  background-color: black;
}

section.hero-simple .hero-image {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  height: 100%;
}

section.hero-simple .hero-image h1 {
  color: white;
  text-transform: uppercase;
  font-size: 30px;
  font-family: "United Sans Condensed", sans-serif;
  margin-bottom: 15px;
  text-align: center;
  max-width: 1200px;
  padding: 0 15px;
}

section.hero-simple .hero-image p {
  color: white;
  font-size: 20px;
  font-family: "Source Serif", sans-serif;
  text-align: center;
}

section.hero-simple .hero-image a {
  color: white !important;
  text-decoration: underline;
}

@media only screen and (min-width: 768px) {
  section.hero-simple .hero-image h1 {
    font-size: 48px;
  }
}

@media only screen and (min-width: 1024px) {
  section.hero-simple {
    height: 400px;
  }
}

@media only screen and (min-width: 1440px) {
  section.hero-simple {
    height: 400px;
  }
}

/********************** Index CSS *****************/
.keynotes {
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  gap: 15px;
}

.keynote-item {
  border: 1px solid #c4bfc0;
  padding: 15px;
}

.keynote-heading {
  font-family: "United Sans Condensed", sans-serif;
  font-size: 1.7rem;
  margin-bottom: 0;
}

.keynote-subheading {
  font-style: italic;
  border-bottom: 1px solid #cfb991;
  padding-bottom: 5px;
}

.keynote-details {
  margin-bottom: 5px;
}

.purduebtn {
  background-color: #000000;
  color: #cfb991 !important;
  font-family: "United Sans", sans-serif;
  text-transform: uppercase;
  border: 2px solid #cfb991;
  border-radius: 0px;
  font-weight: 600;
  padding: 0.5rem;
  margin: 0.5rem;
  margin-bottom: 1rem;
  text-align: center;
  width: fit-content;
  max-width: 20rem;
}

.purduebtn:hover {
  background-color: #cfb991;
  color: #000000 !important;
  text-decoration: none;
}

.btn-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  align-self: end;
  padding: 1rem;
}

.section-dark {
  background-color: black;
}

.tagline-box {
  text-align: center;
  margin-bottom: 1rem;
  margin-top: 1rem;
}

.tagline-box .line-1 {
  font-family: "United Sans Condensed", sans-serif;
  font-size: 2rem;
  background-color: #cfb991;
  max-width: fit-content;
  margin: 0 auto;
  padding: 0 1rem;
  text-transform: uppercase;
}

.tagline-box .line-2 {
  font-family: "acumin-pro-extra-condensed", sans-serif;
  font-size: 4rem;
  text-transform: uppercase;
  font-style: italic;
}

.tagline-box .line-3 {
  font-family: "United Sans Condensed", sans-serif;
  font-size: 2.5rem;
  border: 1px solid #cfb991;
  max-width: fit-content;
  margin: 0 auto;
  padding: 0 1rem;
  text-transform: uppercase;
}

.feature-box p {
  font-family: "acumin-pro-condensed";
  font-size: 2rem;
  text-transform: uppercase;
  font-weight: 600;
  text-align: center;
}

.feature-box {
  background-image: linear-gradient(45deg, #eee 50%, #fff 50%);
}

/******************** End Index ****************/

main p,
main ul,
main li {
  font-size: 18px;
}

/* FEATURE BLOCKS */
.feature-block {
  margin-bottom: 2rem;
}

.feature-block .f-headings {
  border-bottom: 1px solid #cfb991;
  margin-bottom: 1rem;
}

.feature-block h2,
.feature-block h2 .lowercase {
  font-family: "United Sans Condensed", sans-serif;
  font-size: 2.5rem;
  text-transform: uppercase;
  color: black;
  margin: 0;
}

.feature-block h2 .lowercase {
  font-size: 2rem;
}

.feature-block .f-headings p.sub-heading {
  margin-bottom: 0;
}

.feature-block .f-content img {
  width: 100%;
  max-width: 100%;
}

.feature-block .f-content .f-c-img-box {
  margin-bottom: 1rem;
}

.feature-block .f-content .f-c-text {
  display: flex;
  flex-flow: column wrap;
  margin-bottom: 1rem;
}

.feature-block .f-content .f-btn,
.person-box .more-btn {
  color: #8e6f3e;
  border: 2px solid #8e6f3e;
  padding: 0.5rem 2rem;
  text-transform: uppercase;
  font-weight: 700;
  font-family: "United Sans", sans-serif;
  margin-top: auto;
  max-width: fit-content;
}

.feature-block .f-content .f-btn:hover,
.person-box .more-btn:hover {
  background-color: #8e6f3e;
  color: white;
  text-decoration: none;
}

.feature-block.partnership-with .f-content.partner {
  display: flex;
  flex-flow: row wrap;
  gap: 30px;
  justify-content: center;
  align-items: center;
}

.feature-block.partnership-with .f-content.partner img {
  height: auto !important;
  width: 300px !important;

}

/* ARROW BULLETS */
.arrow-bullets {
  background-color: #cfb991;
  padding: 1rem 0;
  margin-bottom: 2rem;
}

.arrow-bullets ul {
  list-style: none;
  margin-left: 0;
  padding-left: 0;
  margin-bottom: 0;
}

.arrow-bullets ul li {
  padding-left: 1em;
  text-indent: -1.25em;
  font-family: Acumin Pro, sans-serif;
  font-weight: 600;
  font-size: 1rem;
}

/* SECTION SPECIFIC FORMATTING */
.section-gold {
  background-color: #cfb991;
  padding: 1rem;
}

.section-gold * {
  color: black;
}

.section-gold h2 {
  text-align: center;
}

/* CEO QUOTES */
.ceo-quote-box .quote {
  text-align: center;
}

.ceo-quote-box .cite {
  font-style: italic;
  text-align: center;
}

/* PERSON BOXES */
.content-box {
  display: flex;
  flex-flow: column;
}

.person-box {
  margin-bottom: 2rem;
}

.person-box .image-box {
  text-align: center;
}

.person-box img {
  width: 100%;
  max-width: 250px;
  margin-bottom: 1rem;
}

.person-box h3 {
  margin-top: 0;
  color: black;
  font-size: 1.4rem;
  padding-bottom: 0.5rem;
}

.person-box h3.faculty-name {
  text-align: center;
}

.person-box .faculty-content {
  text-align: center;
}

.person-box .faculty-image {
  max-width: 160px;
  margin-bottom: 1rem;
}

.person-box .more-btn {
  margin-top: auto;
  width: 15rem;
  max-width: 15rem;
  text-align: center;
}

.person-box .more-btn {
  margin-left: auto;
  margin-right: auto;
}

/* PURDUE EVENT DOCUMENTS */
.purdue-event-document {
  margin-top: 8rem;
  margin-bottom: 2rem;
}

.purdue-event-document img {
  margin-left: 1rem;
}

/* General style */
h1.gold-under {
  border-bottom: 2px solid #cfb991;
  margin-bottom: 3rem;
  padding-bottom: 0.5rem;
  width: 100%;
}

a.btn.btn-purdue-primary:hover {
  background-color: black;
  color: #cfb991 !important;
}

/* MEDIA QUERIES */
@media only screen and (min-width: 768px) {
  .person-box h3.faculty-name {
    text-align: left;
  }

  .person-box .faculty-content {
    text-align: left;
  }

  .person-box .faculty-image {
    margin-bottom: 0;
  }
  .person-box .more-btn {
    margin-left: revert;
    margin-right: revert;
  }
}

.typetreatment .col-12 img {
  display: block;
}

#people img {
  width: 200px;
  margin-right: 15px;
  padding-bottom: 25px;
}

.card {
  border: none;
}
.card-body {
  padding-left: 0;
  padding-right: 0;
}

@media screen and (max-width: 768px) {
  .card img {
    width: 150px;
    margin: auto;
  }
  h2.card-title {
    margin-top: 0;
  }
  .card {
    padding-bottom: 50px;
  }
}

#home-mission {
  background-image: url('https://engineering.purdue.edu/IAC/controls/images/homepage-graphics/mission-bg.png'); 
}

#home-mission ul {
  list-style-type: none;
}

#home-mission li {
  padding: 15px 0;
}