/* =========================================================
   GLOBAL VARIABLES
   ========================================================= */

:root {
  --wsu-red: #990033;
  --wsu-red-dark: #7a0028;
  --dark: #1f1f1f;
  --light: #f7f7f7;
  --white: #ffffff;
  --grey: #666666;
  --border: #e4e4e4;
}


/* =========================================================
   GLOBAL RESET
   ========================================================= */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  background: var(--light);
  color: var(--dark);
  line-height: 1.6;
}


/* =========================================================
   HEADER / BANNER
   ========================================================= */

header {
  position: relative;
  min-height: 350px;
  padding: 45px 40px;
  color: white;

  display: flex;
  align-items: center;

  background-image:
    linear-gradient(
      90deg,
      rgba(72, 0, 24, 0.93) 0%,
      rgba(153, 0, 51, 0.78) 42%,
      rgba(0, 0, 0, 0.22) 100%
    ),
    url("images/cdms-banner.webp");

  background-size: cover;
  background-position: center 38%;
  background-repeat: no-repeat;
}

.header-content {
  position: relative;
  z-index: 1;
  max-width: 850px;
}

header h1 {
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.15;
  margin-bottom: 14px;

  text-shadow:
    0 2px 10px rgba(0, 0, 0, 0.6);
}

header p {
  font-size: 18px;
  max-width: 760px;

  text-shadow:
    0 2px 7px rgba(0, 0, 0, 0.6);
}


/* =========================================================
   NAVIGATION
   ========================================================= */

nav {
  background: #111111;
  padding: 12px 40px;
}

nav a {
  color: white;
  text-decoration: none;
  margin-right: 22px;
  font-size: 15px;
  font-weight: normal;
}

nav a:hover {
  text-decoration: underline;
}


/* =========================================================
   MAIN PAGE LAYOUT
   ========================================================= */

.layout {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 25px;
  padding: 30px 40px;
}

aside,
section {
  background: white;
  border-radius: 12px;
  padding: 22px;

  box-shadow:
    0 2px 8px rgba(0, 0, 0, 0.06);
}

aside h2,
section h2 {
  color: var(--wsu-red);
  margin-bottom: 15px;
}


/* =========================================================
   SEARCH
   ========================================================= */

input,
button {
  width: 100%;
  padding: 12px;
  margin-top: 10px;

  border-radius: 8px;
  border: 1px solid var(--border);

  font-size: 15px;
}

input:focus {
  outline: 2px solid rgba(153, 0, 51, 0.18);
  border-color: var(--wsu-red);
}

button {
  background: var(--wsu-red);
  color: white;

  border: none;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  background: var(--wsu-red-dark);
}


/* =========================================================
   SUPERVISOR DIRECTORY
   ========================================================= */

.supervisor-finder {
  margin-top: 28px;
  padding-top: 22px;

  border-top:
    1px solid var(--border);
}


/* FIND A SUPERVISOR RED HEADING */

.supervisor-finder h2 {
  background: var(--wsu-red);
  color: white;

  padding: 10px 12px;
  margin-bottom: 10px;

  border-radius: 6px;
  border-bottom: none;
}

.supervisor-finder p {
  font-size: 14px;
  color: var(--grey);
  margin-bottom: 10px;
}

.supervisor-select {
  width: 100%;
  padding: 12px;

  border:
    1px solid var(--border);

  border-radius: 8px;

  background: white;
  color: var(--dark);

  font-size: 14px;
  cursor: pointer;
}

.supervisor-select:focus {
  outline:
    2px solid rgba(153, 0, 51, 0.18);

  border-color:
    var(--wsu-red);
}


/* =========================================================
   HERO / INTRODUCTION
   ========================================================= */

.hero {
  margin-bottom: 25px;
}

.hero p {
  max-width: 900px;
  color: var(--grey);
}


/* =========================================================
   GRID
   ========================================================= */

.grid {
  display: grid;

  grid-template-columns:
    repeat(
      auto-fit,
      minmax(260px, 1fr)
    );

  gap: 18px;
  margin-top: 18px;
}


/* =========================================================
   CARDS
   ========================================================= */

.card {
  border:
    1px solid var(--border);

  border-radius: 12px;

  padding: 18px;
  background: white;
}

.card h3 {
  color: var(--dark);
  margin-bottom: 8px;
}

.card p {
  color: var(--grey);
  font-size: 14px;
  margin-bottom: 12px;
}

.card a {
  display: inline-block;

  color: var(--wsu-red);

  font-weight: bold;
  text-decoration: none;

  margin-top: 5px;
}

.card a:hover {
  text-decoration: underline;
}


/* =========================================================
   TAGS
   ========================================================= */

.tag {
  display: inline-block;

  background: #f4e5eb;
  color: var(--wsu-red);

  padding: 5px 9px;

  border-radius: 20px;

  font-size: 12px;

  margin-bottom: 10px;
}


/* =========================================================
   PHD RESEARCHER CARDS
   ========================================================= */

.researcher-header {
  display: flex;
  align-items: center;

  gap: 15px;

  margin-bottom: 15px;
}

.researcher-image {
  width: 70px;
  height: 70px;

  border-radius: 50%;

  object-fit: cover;

  border:
    3px solid var(--wsu-red);

  flex-shrink: 0;
}


/* =========================================================
   SUPERVISOR MODAL BACKGROUND
   ========================================================= */

.supervisor-modal {
  display: none;

  position: fixed;

  z-index: 9999;

  left: 0;
  top: 0;

  width: 100%;
  height: 100%;

  padding: 30px 15px;

  background:
    rgba(0, 0, 0, 0.68);

  overflow-y: auto;
}


/* =========================================================
   SUPERVISOR POPUP
   ========================================================= */

.supervisor-modal-content {
  position: relative;

  width: 100%;
  max-width: 900px;

  max-height: 90vh;

  margin: 0 auto;

  background: white;

  border-radius: 14px;

  overflow-y: auto;

  box-shadow:
    0 15px 50px
    rgba(0, 0, 0, 0.4);

  animation:
    supervisorFadeIn
    0.25s ease;
}

@keyframes supervisorFadeIn {

  from {
    opacity: 0;

    transform:
      translateY(15px);
  }

  to {
    opacity: 1;

    transform:
      translateY(0);
  }

}


/* =========================================================
   SUPERVISOR PROFILE HEADER
   ========================================================= */

.supervisor-profile-header {
  background:
    linear-gradient(
      135deg,
      #990033,
      #55001d
    );

  color: white;

  padding: 32px;

  display: flex;
  align-items: center;

  gap: 24px;

  border-radius:
    14px 14px 0 0;
}

.supervisor-photo {
  width: 125px;
  height: 125px;

  border-radius: 50%;

  object-fit: cover;

  border:
    4px solid white;

  background: #eeeeee;

  flex-shrink: 0;
}

.supervisor-profile-header h2 {
  color: white;

  font-size: 30px;

  margin-bottom: 4px;
}

.supervisor-profile-header p {
  color: white;

  font-size: 16px;

  opacity: 0.95;
}


/* =========================================================
   CLOSE BUTTON
   ========================================================= */

.close-supervisor {
  position: absolute;

  right: 18px;
  top: 8px;

  color: white;

  font-size: 36px;
  font-weight: normal;

  cursor: pointer;

  line-height: 1;

  z-index: 5;
}

.close-supervisor:hover {
  opacity: 0.7;
}


/* =========================================================
   SUPERVISOR PROFILE BODY
   ========================================================= */

.supervisor-body {
  padding:
    30px 34px 38px;
}

.supervisor-body h3 {
  color: var(--wsu-red);

  margin-top: 25px;
  margin-bottom: 9px;

  font-size: 19px;
}

.supervisor-body h3:first-child {
  margin-top: 0;
}

.supervisor-body p {
  color: #444444;

  margin-bottom: 10px;
}

.supervisor-body ul,
.supervisor-body ol {
  margin-left: 22px;
  margin-top: 8px;

  color: #444444;
}

.supervisor-body li {
  padding-left: 5px;
  margin-bottom: 8px;
}


/* =========================================================
   SUPERVISION BADGES
   ========================================================= */

.supervision-badges {
  display: flex;
  flex-wrap: wrap;

  gap: 8px;

  margin-top: 10px;
}

.supervision-badge {
  display: inline-block;

  background: #f4e5eb;

  color: var(--wsu-red);

  padding: 7px 12px;

  border-radius: 20px;

  font-size: 13px;
  font-weight: bold;
}


/* =========================================================
   SUPERVISOR PROFILE LINKS
   ========================================================= */

.supervisor-links {
  display: flex;
  flex-wrap: wrap;

  gap: 10px;

  margin-top: 10px;
}

.supervisor-links a {
  display: inline-block;

  padding: 9px 14px;

  background:
    var(--wsu-red);

  color: white;

  text-decoration: none;

  border-radius: 7px;

  font-size: 14px;
  font-weight: bold;
}

.supervisor-links a:hover {
  background:
    var(--wsu-red-dark);

  text-decoration: none;
}


/* =========================================================
   DEMONSTRATION PROFILE NOTICE
   ========================================================= */

.demo-notice {
  background: #fff6e5;

  border-left:
    4px solid #d18a00;

  padding: 12px 14px;

  margin-bottom: 20px;

  border-radius: 5px;

  color: #555555;

  font-size: 13px;
}


/* =========================================================
   QUICK LINKS
   ========================================================= */

aside a {
  color: var(--wsu-red);

  font-weight: bold;

  text-decoration: none;
}

aside a:hover {
  text-decoration: underline;
}


/* =========================================================
   FOOTER
   ========================================================= */

footer {
  text-align: center;

  padding: 25px;

  color: var(--grey);

  font-size: 14px;
}


/* =========================================================
   MOBILE / TABLET
   ========================================================= */

@media (max-width: 800px) {

  header {
    min-height: 260px;

    padding: 30px 20px;

    background-position: center;
  }

  header h1 {
    font-size: 31px;
  }

  header p {
    font-size: 16px;
  }


  /* NAVIGATION */

  nav {
    padding: 20px;
  }

  nav a {
    display: block;

    margin-right: 0;

    margin-bottom: 8px;
  }


  /* PAGE */

  .layout {
    grid-template-columns: 1fr;

    padding: 20px;
  }


  /* SUPERVISOR POPUP */

  .supervisor-modal {
    padding: 15px 10px;
  }

  .supervisor-modal-content {
    max-height: 94vh;
  }

  .supervisor-profile-header {
    flex-direction: column;

    text-align: center;

    padding:
      35px 20px 25px;
  }

  .supervisor-photo {
    width: 100px;
    height: 100px;
  }

  .supervisor-profile-header h2 {
    font-size: 25px;
  }

  .supervisor-body {
    padding: 22px;
  }

  .supervisor-links {
    flex-direction: column;
  }

  .supervisor-links a {
    text-align: center;
  }

}


/* =========================================================
   SMALL MOBILE
   ========================================================= */

@media (max-width: 500px) {

  header {
    min-height: 230px;
    padding: 25px 18px;
  }

  header h1 {
    font-size: 27px;
  }

  header p {
    font-size: 15px;
  }

  .layout {
    padding: 15px;
  }

  aside,
  section {
    padding: 18px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .supervisor-finder h2 {
    font-size: 19px;
  }

}