@charset "UTF-8";
/**
* Adds default transition unless users have set a preference for reduced motion.
**/
/**
* Mixins for responsive media queries. These mixins presume a mobile-first approach:
* styles are developed for mobile devices and modified as necessary for larger
* screens (rather than the other way around).
**/
/**
* Local styles for the .container class
* 1. Adjusts the .container class from the RAC Style Library to include larger gutters 
* and a max-width.
* 2. Restores the default .container gutters for the footer
*/
.container { /* 1 */
  margin: 0 30px;
  max-width: 1440px;
}

footer .container {
  margin: 0 15px; /* 2 */
}

/**
 * Adds local h2 styles. Not using Style Library .heading--dotted-border class
 * because the headings are added in Markdown.
 */
h2 {
  border-bottom: 1.5px dotted hsl(214, 49%, 19%);
}
@media screen and (min-width: 1024px) {
  h2:not(:first-child) {
    margin-top: 80px;
  }
}

/**
 * Styles for paragraph text on the homepage used to describe the contents of
 * associated page links.
 * 1. Homepage action links do not use italic descriptive text.
 */
.text--description {
  color: hsl(0, 0%, 18%);
  font-size: 14px;
  font-style: italic;
  line-height: 20px;
  margin-bottom: 12px;
  margin-top: 5px;
}
@media screen and (min-width: 1024px) {
  .text--description {
    font-size: 15px;
    line-height: 21px;
  }
}

.action__link .text--description {
  font-style: normal; /* 1 */
}

.text--italic {
  font-style: italic;
}

.biographies {
  display: grid;
  column-gap: 15px;
  row-gap: 26px;
  grid-template-columns: 1fr 1fr;
}
@media screen and (min-width: 580px) {
  .biographies {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media screen and (min-width: 1024px) {
  .biographies {
    grid-template-columns: repeat(4, 1fr);
  }
}
.biographies .biography img {
  width: 100%;
}
.biographies .biography h3 {
  font-weight: 900;
  font-size: 15px;
  line-height: 18px;
  margin: 8px 0 0 0;
}

@media screen and (min-width: 580px) {
  .bio-page-image {
    float: left;
    margin-right: 20px;
  }
}

/**
* Adds a wrapper to the breadcrumbs to include a background color and margin
**/
.breadcrumbs-wrapper {
  margin-bottom: 80px;
  background-color: hsl(60, 10%, 96%);
}

/**
* The container div includes the .grid class to establish a 12-column grid layout,
* and these styles specify the placement of the breadcrumbs in the grid columns.
**/
.breadcrumbs {
  grid-column: 1/span 12;
}
@media screen and (min-width: 1024px) {
  .breadcrumbs {
    grid-column: 3/span 10;
  }
}

.sidebar__btn {
  border: 0;
  letter-spacing: inherit;
  text-transform: inherit;
  font-size: 14px;
  white-space: wrap;
}
.sidebar__btn .material-icon {
  margin-left: auto;
  font-size: 18px;
}

.header__brand {
  margin-left: 10px;
  margin-top: 10px;
  padding: 0;
  position: absolute;
  z-index: 3;
}
@media screen and (min-width: 580px) {
  .header__brand {
    margin-left: 15px;
  }
}
@media screen and (min-width: 1024px) {
  .header__brand {
    margin-left: 33px;
  }
}

.header__brand-image img {
  height: auto;
  width: 62px;
}
@media screen and (min-width: 580px) {
  .header__brand-image img {
    width: 70px;
  }
}
@media screen and (min-width: 1024px) {
  .header__brand-image img {
    width: auto;
  }
}

/**
 * Styles for hero on homepage. Adjusts style library styles for background image,
 * different layout (using CSS grid), and different font sizes for hero__text.
 */
.hero {
  position: relative;
  min-height: 396px;
  background: linear-gradient(rgba(25, 46, 73, 0.9), rgba(25, 46, 73, 0.9)) center center no-repeat;
  z-index: 0;
}
.hero.loaded::before {
  opacity: 1;
}
.hero::before {
  z-index: -1;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  content: "";
  background: linear-gradient(rgba(25, 46, 73, 0.9), rgba(25, 46, 73, 0.9)), url("/assets/img/hero_image.jpg") center center no-repeat;
  background-attachment: fixed;
  background-size: cover;
  opacity: 0;
  transition: all 1s ease-in;
}

.hero__logo {
  grid-column: 1/span 12;
}
@media screen and (min-width: 580px) {
  .hero__logo {
    grid-column: 2/span 2;
  }
}

.hero__logo img {
  width: 122px;
}
@media screen and (min-width: 580px) {
  .hero__logo img {
    width: 100%;
  }
}
@media screen and (min-width: 1024px) {
  .hero__logo img {
    width: 203px;
  }
}

.hero__text {
  grid-column: 1/span 12;
  color: hsl(0, 0%, 100%);
  font-size: 20px;
}
@media screen and (min-width: 580px) {
  .hero__text {
    align-self: center;
    font-size: 20px;
    grid-column: 5/span 7;
  }
}
@media screen and (min-width: 1024px) {
  .hero__text {
    font-size: 24px;
  }
}

html {
  scroll-behavior: smooth;
}

/**
* Prevent iframes from being too wide on mobile.
**/
iframe {
  max-width: 100%;
}

.rac-page-title {
  min-height: 168px;
}
.rac-page-title.level-1 {
  background: hsl(214, 49%, 19%);
}
.rac-page-title.level-1 h1 {
  color: hsl(0, 0%, 100%);
}
.rac-page-title.level-2, .rac-page-title.level-3 {
  background: hsl(210, 27%, 82%);
}
.rac-page-title h1 {
  grid-column: 1/span 12;
  margin-top: 1.2em;
}
@media screen and (min-width: 1024px) {
  .rac-page-title h1 {
    grid-column: 3/span 8;
  }
}

/**
* Class to create a grid layout where the .three-column-content main content of
* the page is last in the DOM before the footer, but is visually placed between the
* left and right sidebars on large screens and below the right sidebar on medium and 
* small screens.
**/
.grid--dense {
  grid-auto-flow: dense;
}
@media screen and (min-width: 580px) {
  .grid--dense {
    grid-template-rows: 300px minmax(300px, auto);
  }
}
@media screen and (min-width: 1024px) {
  .grid--dense {
    grid-template-rows: auto;
  }
}

.three-column-content {
  grid-column: 1/span 12;
  margin-left: 15px;
  padding-bottom: 20px;
  padding-right: 15px;
}
@media screen and (min-width: 580px) {
  .three-column-content {
    grid-column: 4/span 9;
    grid-row-start: 2;
  }
}
@media screen and (min-width: 1024px) {
  .three-column-content {
    grid-column: 3/span 7;
    padding: 0 35px 100px 35px;
    grid-row-start: auto;
  }
}

.left-sidebar {
  grid-column: 1/span 6;
}
@media screen and (min-width: 580px) {
  .left-sidebar {
    grid-column: 1/span 3;
    grid-row-start: 1;
    height: 100%;
  }
}
@media screen and (min-width: 1024px) {
  .left-sidebar {
    grid-column: 1/span 2;
  }
}

.right-sidebar {
  grid-column: 1/span 12;
  padding-bottom: 20px;
  padding-right: 15px;
}
@media screen and (min-width: 580px) {
  .right-sidebar {
    grid-column: 4/span 9;
    grid-row-start: 1;
  }
}
@media screen and (min-width: 1024px) {
  .right-sidebar {
    grid-column: 10/span 3;
    padding-right: 44px;
    padding-left: 55px;
  }
}

.one-column-content {
  grid-column: 1/span 12;
  padding-bottom: 100px;
}
@media screen and (min-width: 1024px) {
  .one-column-content {
    grid-column: 3/span 8;
  }
}

.rac-call-to-action {
  display: grid;
  gap: 15px;
  grid-template-columns: 1fr;
}
@media screen and (min-width: 580px) {
  .rac-call-to-action {
    grid-template-columns: repeat(2, 1fr);
  }
}
.rac-call-to-action .action__link {
  text-align: left;
  padding: 20px 26px 24px 24px;
  background-size: cover;
  text-decoration: none;
}
.rac-call-to-action .action__link:focus {
  text-decoration: underline;
}
@media screen and (min-width: 580px) {
  .rac-call-to-action .action__link {
    padding: 27px 64px 40px 25px;
  }
}
.rac-call-to-action .action__link h2 {
  font-weight: 700;
  font-size: 21px;
  line-height: 25px;
  color: hsl(214, 49%, 19%);
  border-bottom: none;
}
@media screen and (min-width: 580px) {
  .rac-call-to-action .action__link h2 {
    font-size: 24px;
    line-height: 28px;
  }
}
@media screen and (min-width: 1024px) {
  .rac-call-to-action .action__link h2 {
    font-size: 30px;
    line-height: 36px;
    max-width: 400px;
  }
}
@media screen and (min-width: 1024px) {
  .rac-call-to-action .action__link p {
    max-width: 400px;
  }
}

.rac-roles .roles {
  display: grid;
  column-gap: 15px;
  grid-column: 1/span 12;
}
@media screen and (min-width: 580px) {
  .rac-roles .roles {
    grid-column: 4/span 9;
  }
}
@media screen and (min-width: 1024px) {
  .rac-roles .roles {
    grid-column: 4/span 7;
    grid-template-columns: repeat(2, 1fr);
  }
}
.rac-roles .role {
  margin-bottom: 25px;
}
@media screen and (min-width: 580px) {
  .rac-roles .role {
    margin-bottom: 32px;
  }
}
@media screen and (min-width: 1024px) {
  .rac-roles .role {
    padding: 0 40px;
    margin-bottom: 54px;
  }
}
.rac-roles a {
  text-decoration: none;
}
.rac-roles a:hover {
  text-decoration: underline;
}
.rac-roles img {
  height: 60px;
  width: 60px;
  margin-bottom: 12px;
}
@media screen and (min-width: 580px) {
  .rac-roles img {
    height: 74px;
    width: 74px;
    margin-bottom: 18px;
  }
}
@media screen and (min-width: 1024px) {
  .rac-roles img {
    height: 92px;
    width: 92px;
  }
}
.rac-roles .name {
  font-weight: 900;
  font-size: 16px;
  color: hsl(17, 87%, 38%);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin: 0 0 6px 0;
}

.rac-quicklinks .links {
  display: grid;
  grid-column: 1/span 12;
}
@media screen and (min-width: 580px) {
  .rac-quicklinks .links {
    grid-column: 4/span 9;
  }
}
@media screen and (min-width: 1024px) {
  .rac-quicklinks .links {
    grid-column: 4/span 7;
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (min-width: 1024px) {
  .rac-quicklinks .link-column {
    padding: 0 40px;
  }
}
.rac-quicklinks .link {
  font-size: 17px;
  margin: 0;
}
.rac-quicklinks .link a {
  font-weight: 700;
  font-size: 17px;
}
.rac-quicklinks .link a:after {
  content: " >";
}

.rac-instagram {
  background: hsl(214, 49%, 19%);
  display: flex;
  justify-content: center;
}
.rac-instagram .instagram-posts {
  margin: -20px;
}
@media screen and (min-width: 580px) {
  .rac-instagram .instagram-posts {
    margin: 0;
  }
}
.rac-instagram a.instagram-link {
  font-family: "Lato", sans-serif;
  font-size: 17px;
  text-transform: uppercase;
  float: right;
}
@media screen and (min-width: 580px) {
  .rac-instagram a.instagram-link {
    margin-right: 20px;
  }
}
.rac-instagram a.instagram-link:hover {
  color: hsl(0, 0%, 100%);
}
.rac-instagram a.instagram-link:after {
  content: " >";
}

section {
  padding-top: 20px;
  padding-bottom: 60px;
}
@media screen and (min-width: 580px) {
  section {
    padding-top: 30px;
    padding-bottom: 80px;
  }
}
@media screen and (min-width: 1024px) {
  section {
    padding-top: 40px;
    padding-bottom: 100px;
  }
}
section.border-top {
  border: none;
  border-top: 2px dotted rgba(47, 47, 47, 0.3);
  width: 100%;
}
section .title {
  grid-column: 1/span 12;
}
@media screen and (min-width: 580px) {
  section .title {
    grid-column: 1/span 3;
  }
}
section .title h2, section .title h3, section .title h4, section .title h5 {
  font-family: "Lato", sans-serif;
  font-weight: 900;
  font-size: 18px;
  text-transform: uppercase;
  color: hsl(214, 49%, 19%);
  letter-spacing: 2px;
  border-bottom: none;
}

.section-block-wrapper {
  display: grid;
  grid-gap: 15px;
  grid-template-columns: 1fr;
}
@media screen and (min-width: 580px) {
  .section-block-wrapper {
    grid-template-columns: 1fr 1fr;
  }
}

.section-block {
  display: flex;
  align-items: center;
  background-color: hsl(210, 27%, 82%);
  min-height: 120px;
  padding: 18px 20px;
  text-decoration: none;
}
.section-block:focus {
  text-decoration: underline;
}
@media screen and (min-width: 580px) {
  .section-block {
    grid-template-columns: 1fr 1fr;
  }
}
.section-block .text {
  text-transform: uppercase;
  max-width: 220px;
  font-family: "Lato", sans-serif;
  font-size: 16px;
  color: hsl(214, 49%, 19%);
  line-height: 22px;
  padding: 18px 20px;
}
@media screen and (min-width: 580px) {
  .section-block .text {
    padding: 20px 30px;
    max-width: 300px;
    font-size: 20px;
  }
}

.alert {
  background: hsl(17, 87%, 38%);
  line-height: 1.5;
}
.alert .material-icon {
  font-size: 100px;
  float: left;
}

.alert--home {
  margin-top: 0;
  margin-bottom: 0;
}
.alert--home .alert__text {
  text-align: center;
  font-size: 20px;
  width: 100%;
}
.alert--home .alert__text a {
  color: hsl(0, 0%, 100%);
  font-size: 20px;
}

/**
* Adjust top position so that skip link is more visible in the rockarch.org header
**/
.skip-link {
  top: 0;
}

/**
* 1. Hide the table of contents on small screens to replace with the #toc-nav-toggle 
* button
*/
.toc {
  display: none; /* 1 */
}
@media screen and (min-width: 1024px) {
  .toc {
    display: flex;
    position: absolute;
  }
}
@media screen and (min-width: 580px) {
  .toc {
    display: block;
    position: unset;
    width: 100%;
  }
}

/**
* Layout styles for the toc-nav-toggle button
*/
#toc-nav-toggle {
  margin-top: -52px;
}
@media screen and (min-width: 580px) {
  #toc-nav-toggle {
    display: none;
  }
}

/*# sourceMappingURL=main.css.map */