/* ============================================================
   RIZSIM GLOBAL WEBSITE
============================================================ */

:root {
  --navy: #061827;
  --navy-deep: #03101b;
  --navy-medium: #082f42;

  --teal: #18b8b0;
  --teal-dark: #087f86;
  --teal-light: #59ded6;

  --gold: #efc15b;

  --sea-dark: #9fc9c6;
  --sea-mid: #b5d4d1;
  --sea-light: #c5dcd9;

  --white: #ffffff;
  --ink: #081d2d;
  --muted: #687d8a;
  --line: #dce7eb;
  --surface: #f7fafb;

  --max-width: 1220px;

  /*
     Very subtle RizSim background texture.
     Intentionally low contrast.
  */
  --rizsim-texture:
    radial-gradient(
      circle at 18% 20%,
      rgba(8, 75, 86, .020) 0 1px,
      transparent 1.35px
    ),
    radial-gradient(
      circle at 74% 68%,
      rgba(24, 184, 176, .018) 0 1px,
      transparent 1.4px
    ),
    linear-gradient(
      118deg,
      rgba(6, 24, 39, .010),
      transparent 27%,
      rgba(24, 184, 176, .009) 61%,
      transparent
    );

  --rizsim-texture-size:
    34px 34px,
    42px 42px,
    100% 100%;
}


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

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  color: var(--ink);

  background-color: #ffffff;
  background-image: var(--rizsim-texture);
  background-size: var(--rizsim-texture-size);

  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  line-height: 1.55;

  overflow-x: hidden;
}

body.splash-locked,
body.sidebar-open,
body.faculty-invite-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

.content-shell {
  width: min(
    var(--max-width),
    calc(100% - 44px)
  );

  margin-inline: auto;
}

:focus-visible {
  outline:
    3px solid
    rgba(24, 184, 176, .32);

  outline-offset: 3px;
}


/* ============================================================
   SPLASH SCREEN
   VISUAL TREATMENT PRESERVED
============================================================ */

.splash-screen {
  position: fixed;

  inset: 0;

  z-index: 99999;

  display: flex;
  align-items: center;
  justify-content: center;

  overflow: hidden;

  background:
    radial-gradient(
      circle at 50% 44%,
      rgba(40, 201, 192, .17),
      transparent 31%
    ),
    radial-gradient(
      circle at 82% 18%,
      rgba(25, 117, 167, .12),
      transparent 28%
    ),
    linear-gradient(
      145deg,
      #020a11 0%,
      #041522 44%,
      #082a3b 100%
    );

  opacity: 1;
  visibility: visible;

  transition:
    opacity .9s ease,
    visibility .9s ease;
}

.splash-screen.is-hidden {
  opacity: 0;
  visibility: hidden;

  pointer-events: none;
}

.splash-glow {
  position: absolute;

  border-radius: 50%;

  filter: blur(55px);

  pointer-events: none;
}

.splash-glow-one {
  width: 390px;
  height: 390px;

  left: 8%;
  top: 12%;

  background:
    rgba(22, 184, 176, .09);

  animation:
    splashFloatOne
    6s
    ease-in-out
    infinite alternate;
}

.splash-glow-two {
  width: 430px;
  height: 430px;

  right: 4%;
  bottom: 5%;

  background:
    rgba(46, 117, 176, .10);

  animation:
    splashFloatTwo
    7s
    ease-in-out
    infinite alternate;
}

.splash-sweep {
  position: absolute;

  width: 38vw;
  height: 160vh;

  left: -55vw;
  top: -30vh;

  transform:
    rotate(18deg);

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(255,255,255,.025),
      rgba(81,226,216,.07),
      rgba(255,255,255,.02),
      transparent
    );

  filter:
    blur(12px);

  animation:
    splashSweep
    3.8s
    ease-in-out
    forwards;
}

.splash-content {
  position: relative;

  z-index: 4;

  width:
    min(
      1200px,
      94vw
    );

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.splash-logo {
  width:
    min(
      1080px,
      92vw
    );

  max-height: 55vh;

  height: auto;

  object-fit: contain;

  opacity: 0;

  transform:
    translateY(22px)
    scale(.95);

  filter:
    drop-shadow(
      0 18px 35px
      rgba(0,0,0,.25)
    )
    drop-shadow(
      0 0 24px
      rgba(52,218,208,.12)
    );

  animation:
    splashLogoReveal
    1.4s
    cubic-bezier(.16,.8,.2,1)
    .25s
    forwards;
}

.splash-progress-track {
  width:
    min(
      500px,
      63vw
    );

  height: 9px;

  margin-top: 30px;

  overflow: hidden;

  border:
    1px solid
    rgba(255,255,255,.08);

  border-radius: 999px;

  background:
    rgba(255,255,255,.08);

  opacity: 0;

  animation:
    splashTrackReveal
    .45s
    ease
    1.1s
    forwards;
}

.splash-progress {
  width: 0;
  height: 100%;

  border-radius: inherit;

  background:
    linear-gradient(
      90deg,
      #118e9f,
      #19bbb2 30%,
      #58e0d8 70%,
      #efc15b
    );

  box-shadow:
    0 0 13px rgba(85,222,214,.55),
    0 0 24px rgba(85,222,214,.22);

  animation:
    splashProgress
    2.3s
    cubic-bezier(.22,.75,.22,1)
    1.15s
    forwards;
}

.splash-subtitle {
  margin-top: 18px;

  color:
    rgba(205,226,231,.48);

  font-size: .72rem;
  font-weight: 600;

  letter-spacing: .30em;

  text-transform: uppercase;

  opacity: 0;

  animation:
    splashSubtitleReveal
    .75s
    ease
    1.55s
    forwards;
}

@keyframes splashLogoReveal {

  from {
    opacity: 0;

    transform:
      translateY(22px)
      scale(.95);

    filter:
      blur(5px);
  }

  to {
    opacity: 1;

    transform:
      translateY(0)
      scale(1);
  }

}

@keyframes splashTrackReveal {

  to {
    opacity: 1;
  }

}

@keyframes splashProgress {

  0% {
    width: 0;
  }

  32% {
    width: 30%;
  }

  68% {
    width: 71%;
  }

  100% {
    width: 100%;
  }

}

@keyframes splashSubtitleReveal {

  from {
    opacity: 0;

    transform:
      translateY(5px);
  }

  to {
    opacity: 1;

    transform:
      translateY(0);
  }

}

@keyframes splashFloatOne {

  to {
    transform:
      translate(
        40px,
        20px
      );
  }

}

@keyframes splashFloatTwo {

  to {
    transform:
      translate(
        -45px,
        -20px
      );
  }

}

@keyframes splashSweep {

  from {
    left: -55vw;
  }

  to {
    left: 130vw;
  }

}


/* ============================================================
   NAVIGATION
   APPROVED SEA-GLASS THEME PRESERVED
============================================================ */

.site-header {
  position: sticky;

  top: 0;

  z-index: 5000;

  height: 108px;

  color: #062337;

  background:
    radial-gradient(
      ellipse at 9% 48%,
      rgba(93,210,201,.28) 0%,
      rgba(93,210,201,.10) 33%,
      transparent 52%
    ),
    linear-gradient(
      105deg,
      #9fc9c6 0%,
      #b5d4d1 48%,
      #c5dcd9 100%
    );

  border-bottom:
    1px solid
    rgba(6,35,55,.11);

  box-shadow:
    0 8px 28px
    rgba(6,35,55,.10);
}

.nav-glow {
  position: absolute;

  width: 440px;
  height: 150px;

  left: -45px;
  top: -20px;

  border-radius: 50%;

  background:
    radial-gradient(
      ellipse,
      rgba(76,218,208,.28) 0%,
      rgba(76,218,208,.10) 42%,
      transparent 72%
    );

  filter:
    blur(20px);

  pointer-events: none;
}

.nav-shell {
  position: relative;

  z-index: 2;

  width:
    min(
      1360px,
      calc(100% - 34px)
    );

  height: 108px;

  margin-inline: auto;

  display: flex;
  align-items: center;

  gap: 17px;
}


/* ============================================================
   SIDEBAR BUTTON
============================================================ */

.sidebar-toggle {
  width: 42px;
  height: 42px;

  flex:
    0 0 42px;

  padding: 0;

  display: flex;
  align-items: center;
  justify-content: center;

  color: #082c42;

  background:
    rgba(255,255,255,.25);

  border:
    1px solid
    rgba(8,44,66,.17);

  border-radius: 11px;

  box-shadow:
    0 5px 15px
    rgba(6,35,55,.06);

  transition:
    transform .2s ease,
    background .2s ease,
    border-color .2s ease,
    box-shadow .2s ease;
}

.sidebar-toggle:hover {
  transform:
    translateY(-1px);

  background:
    rgba(255,255,255,.43);

  border-color:
    rgba(8,111,115,.30);

  box-shadow:
    0 7px 18px
    rgba(6,35,55,.09);
}

.sidebar-toggle-icon {
  position: relative;

  width: 19px;
  height: 16px;

  display: block;
}

.sidebar-toggle-icon span {
  position: absolute;

  left: 0;

  width: 19px;
  height: 2px;

  background: #08344a;

  border-radius: 99px;

  transform-origin:
    center;

  transition:
    top .22s ease,
    width .22s ease,
    transform .22s ease;
}

.sidebar-toggle-icon span:nth-child(1) {
  top: 1px;
}

.sidebar-toggle-icon span:nth-child(2) {
  top: 7px;
}

.sidebar-toggle-icon span:nth-child(3) {
  top: 13px;
}


/* open icon becomes left-facing collapse arrow */

body.sidebar-open
.sidebar-toggle-icon span:nth-child(1) {
  top: 4px;

  width: 12px;

  transform:
    translateX(-1px)
    rotate(-42deg);
}

body.sidebar-open
.sidebar-toggle-icon span:nth-child(2) {
  top: 7px;

  width: 19px;
}

body.sidebar-open
.sidebar-toggle-icon span:nth-child(3) {
  top: 10px;

  width: 12px;

  transform:
    translateX(-1px)
    rotate(42deg);
}


/* ============================================================
   LOGO
============================================================ */

.nav-logo-link {
  width: 270px;
  min-width: 270px;

  height: 100px;

  display: flex;
  align-items: center;
  justify-content: flex-start;

  flex:
    0 0 auto;
}

.nav-logo {
  position:
    static !important;

  display: block;

  width:
    260px !important;

  height:
    auto !important;

  max-width:
    260px !important;

  max-height:
    88px !important;

  object-fit: contain;

  object-position:
    left center;

  transform:
    none !important;

  filter:
    drop-shadow(
      0 3px 7px
      rgba(6,35,55,.08)
    );
}


/* ============================================================
   MAIN NAV TABS
============================================================ */

.main-nav {
  flex: 1;

  height: 100%;

  display: flex;
  align-items: center;
  justify-content: center;

  gap: 3px;
}

.main-nav a {
  position: relative;

  padding:
    12px 13px;

  color: #0a3045;

  border-radius: 11px;

  font-size: .89rem;
  font-weight: 750;

  white-space: nowrap;

  transition:
    color .22s ease,
    background .22s ease,
    transform .22s ease,
    box-shadow .22s ease;
}

.main-nav a:hover {
  color: #006f73;

  background:
    rgba(255,255,255,.28);

  transform:
    translateY(-1px);
}

.main-nav a.is-active {
  color: #05263a;

  background:
    rgba(255,255,255,.36);

  box-shadow:
    inset 0 -2px 0 #159e9b,
    0 6px 18px
    rgba(6,35,55,.07);
}

.main-nav a.is-active::after {
  content: "";

  position: absolute;

  left: 29%;
  right: 29%;

  bottom: 4px;

  height: 2px;

  border-radius: 999px;

  background:
    linear-gradient(
      90deg,
      #129f9b,
      #efbd51
    );
}


/* ============================================================
   LOGIN BUTTON
============================================================ */

.nav-actions {
  position: relative;

  display: flex;
  align-items: center;

  gap: 10px;
}

.login-wrap {
  position: relative;
}

.login-button {
  min-width: 92px;
  height: 43px;

  padding:
    0 14px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  gap: 7px;

  color: #ffffff;

  background:
    linear-gradient(
      135deg,
      #16aaa5 0%,
      #21b8b1 100%
    );

  border:
    1px solid
    rgba(255,255,255,.20);

  border-radius: 11px;

  font-size: .85rem;
  font-weight: 820;

  box-shadow:
    0 7px 17px
    rgba(24,184,176,.21),
    0 0 18px
    rgba(63,214,205,.13);

  transition:
    transform .20s ease,
    box-shadow .20s ease,
    background .20s ease;
}

.login-button:hover {
  transform:
    translateY(-1px);

  background:
    linear-gradient(
      135deg,
      #109f9b,
      #16aaa5
    );

  box-shadow:
    0 9px 21px
    rgba(24,184,176,.25),
    0 0 22px
    rgba(63,214,205,.16);
}

.login-chevron {
  width: 14px;
  height: 14px;

  flex:
    0 0 auto;

  transition:
    transform .22s ease;
}

.login-button[aria-expanded="true"]
.login-chevron {
  transform:
    rotate(180deg);
}


/* ============================================================
   FLOATING LOGIN OPTIONS
   NO LARGE WHITE PANEL
============================================================ */

.login-menu {
  position: absolute;

  z-index: 6200;

  right: 0;

  top:
    calc(
      100% + 13px
    );

  width: 196px;

  padding: 0;

  display: flex;
  flex-direction: column;
  align-items: center;

  gap: 9px;

  background:
    transparent !important;

  border:
    0 !important;

  border-radius:
    0 !important;

  box-shadow:
    none !important;

  opacity: 0;

  visibility: hidden;

  pointer-events: none;

  transform:
    translateY(-7px)
    scale(.98);

  transform-origin:
    top center;

  transition:
    opacity .20s ease,
    visibility .20s ease,
    transform .24s
    cubic-bezier(.22,.78,.22,1);
}

.login-menu::before {
  display:
    none !important;
}

.login-menu.is-open {
  opacity: 1;

  visibility: visible;

  pointer-events: auto;

  transform:
    translateY(0)
    scale(1);
}


/* ============================================================
   STUDENT / FACULTY FLOATING BUTTONS
============================================================ */

.login-role-button {
  width: 196px;
  height: 50px;

  padding:
    0 11px 0 17px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  color: #082c42;

  background:
    linear-gradient(
      135deg,
      rgba(255,255,255,.98),
      rgba(235,248,246,.98)
    );

  border:
    1px solid
    rgba(8,44,66,.11);

  border-radius: 14px;

  box-shadow:
    0 9px 24px
    rgba(6,35,55,.13),
    inset 0 1px 0
    rgba(255,255,255,.90);

  transition:
    transform .20s ease,
    box-shadow .20s ease,
    border-color .20s ease,
    background .20s ease;
}

.login-role-button:hover {
  transform:
    translateY(-2px);

  background: #ffffff;

  border-color:
    rgba(24,184,176,.30);

  box-shadow:
    0 13px 30px
    rgba(6,35,55,.16),
    0 0 17px
    rgba(24,184,176,.09);
}

.login-role-text {
  font-size: .87rem;
  font-weight: 830;

  letter-spacing: .01em;
}


/* ============================================================
   LOGIN ICONS
============================================================ */

.login-role-icon {
  width: 31px;
  height: 31px;

  flex:
    0 0 31px;

  display: grid;
  place-items: center;

  color: #ffffff;

  background:
    linear-gradient(
      135deg,
      #16aaa5,
      #27beb7
    );

  border-radius: 9px;

  box-shadow:
    0 5px 13px
    rgba(24,184,176,.20);
}

.login-role-icon svg {
  width: 18px;
  height: 18px;
}

.login-role-icon.faculty-icon {
  background:
    linear-gradient(
      135deg,
      #073047,
      #0b4a5a
    );

  box-shadow:
    0 5px 13px
    rgba(6,35,55,.18);
}


/* ============================================================
   CIRCULAR LOGIN CLOSE BUTTON
============================================================ */

.login-collapse-button {
  width: 36px;
  height: 36px;

  margin-top: 1px;

  padding: 0;

  display: grid;
  place-items: center;

  color: #0a4553;

  background:
    linear-gradient(
      145deg,
      #ffffff,
      #e7f5f3
    );

  border:
    1px solid
    rgba(8,44,66,.13);

  border-radius: 50%;

  box-shadow:
    0 7px 18px
    rgba(6,35,55,.12),
    inset 0 1px 0
    #ffffff;

  transition:
    transform .20s ease,
    box-shadow .20s ease;
}

.login-collapse-button:hover {
  transform:
    translateY(-2px);

  box-shadow:
    0 10px 22px
    rgba(6,35,55,.16),
    0 0 14px
    rgba(24,184,176,.10);
}

.login-collapse-button svg {
  width: 16px;
  height: 16px;
}


/* ============================================================
   LEFT SIDEBAR
============================================================ */

.site-sidebar {
  position: fixed;

  z-index: 4800;

  left: 0;

  top: 108px;

  bottom: 0;

  width: 290px;

  background:
    linear-gradient(
      180deg,
      #f6fbfa 0%,
      #eaf5f3 100%
    );

  border-right:
    1px solid
    rgba(8,44,66,.10);

  box-shadow:
    18px 0 45px
    rgba(6,35,55,.11);

  transform:
    translateX(-102%);

  visibility: hidden;

  transition:
    transform .32s
    cubic-bezier(.22,.78,.22,1),
    visibility .32s ease;
}

body.sidebar-open
.site-sidebar {
  transform:
    translateX(0);

  visibility: visible;
}

.sidebar-inner {
  width: 100%;
  height: 100%;

  padding: 24px;

  overflow-y: auto;
}

.sidebar-overlay {
  position: fixed;

  z-index: 4700;

  inset:
    108px 0 0 0;

  background:
    rgba(3,16,27,.18);

  backdrop-filter:
    blur(2px);

  opacity: 0;

  visibility: hidden;

  pointer-events: none;

  transition:
    opacity .25s ease,
    visibility .25s ease;
}

body.sidebar-open
.sidebar-overlay {
  opacity: 1;

  visibility: visible;

  pointer-events: auto;
}


/* ============================================================
   MOBILE NAV BUTTON
============================================================ */

.mobile-menu-button {
  width: 44px;
  height: 44px;

  display: none;

  align-items: center;
  justify-content: center;

  flex-direction: column;

  gap: 5px;

  background:
    rgba(255,255,255,.24);

  border:
    1px solid
    rgba(8,44,66,.18);

  border-radius: 11px;
}

.mobile-menu-button span {
  width: 19px;
  height: 2px;

  background:
    #082c42;

  border-radius: 99px;
}


/* ============================================================
   PAGE TRANSITIONS
============================================================ */

.page-content {
  position: relative;

  min-height: 70vh;

  background-color: #ffffff;

  background-image:
    var(--rizsim-texture);

  background-size:
    var(--rizsim-texture-size);

  will-change:
    transform,
    opacity;
}

body.page-enter-next
.page-content {
  animation:
    pageEnterNext
    .42s
    cubic-bezier(.22,.78,.22,1);
}

body.page-enter-prev
.page-content {
  animation:
    pageEnterPrev
    .42s
    cubic-bezier(.22,.78,.22,1);
}

body.page-exit-next
.page-content {
  animation:
    pageExitNext
    .30s
    cubic-bezier(.4,0,.2,1)
    forwards;
}

body.page-exit-prev
.page-content {
  animation:
    pageExitPrev
    .30s
    cubic-bezier(.4,0,.2,1)
    forwards;
}

@keyframes pageEnterNext {

  from {
    opacity: .30;

    transform:
      translateX(9%);
  }

  to {
    opacity: 1;

    transform:
      translateX(0);
  }

}

@keyframes pageEnterPrev {

  from {
    opacity: .30;

    transform:
      translateX(-9%);
  }

  to {
    opacity: 1;

    transform:
      translateX(0);
  }

}

@keyframes pageExitNext {

  from {
    opacity: 1;

    transform:
      translateX(0);
  }

  to {
    opacity: .2;

    transform:
      translateX(-8%);
  }

}

@keyframes pageExitPrev {

  from {
    opacity: 1;

    transform:
      translateX(0);
  }

  to {
    opacity: .2;

    transform:
      translateX(8%);
  }

}


/* ============================================================
   SWIPE INDICATOR
============================================================ */

.swipe-indicator {
  position: fixed;

  top: 50%;

  z-index: 4000;

  width: 48px;
  height: 48px;

  display: grid;
  place-items: center;

  color: #ffffff;

  background:
    rgba(6,24,39,.88);

  border:
    1px solid
    rgba(85,222,214,.26);

  border-radius: 50%;

  box-shadow:
    0 10px 30px
    rgba(3,16,27,.20);

  opacity: 0;

  pointer-events: none;

  transform:
    translateY(-50%)
    scale(.85);

  transition:
    .16s ease;
}

.swipe-indicator.show {
  opacity: 1;

  transform:
    translateY(-50%)
    scale(1);
}

.swipe-indicator.next {
  right: 18px;
}

.swipe-indicator.prev {
  left: 18px;
}


/* ============================================================
   GLOBAL BUTTONS
   APPROVED TEAL ACTION THEME PRESERVED
============================================================ */

.button {
  min-height: 48px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  gap: 9px;

  padding:
    11px 18px;

  border-radius: 11px;

  font-weight: 800;

  transition:
    transform .2s ease,
    box-shadow .2s ease,
    background .2s ease,
    border-color .2s ease;
}

.button:hover {
  transform:
    translateY(-2px);
}

.button-primary {
  color: #ffffff;

  background:
    linear-gradient(
      135deg,
      #13aaa5,
      #20b7b0
    );

  border:
    1px solid transparent;

  box-shadow:
    0 9px 24px
    rgba(24,184,176,.20);
}

.button-primary:hover {
  background:
    linear-gradient(
      135deg,
      #0e9f9c,
      #16aaa5
    );

  box-shadow:
    0 12px 28px
    rgba(24,184,176,.25);
}

.button-secondary {
  color: #143448;

  background: #ffffff;

  border:
    1px solid
    #d6e4e8;

  box-shadow:
    0 4px 12px
    rgba(6,35,55,.04);
}

.button-secondary:hover {
  background: #f4fbfa;

  border-color:
    rgba(24,184,176,.30);
}

.button-light {
  color: #061827;

  background: #ffffff;

  border:
    1px solid
    rgba(255,255,255,.30);
}


/* ============================================================
   NEW FACULTY ACCESS INVITATION

   Used when a public visitor presses Buy Access.

   The treatment intentionally follows the existing premium
   RizSim visual system rather than introducing a new style.
============================================================ */

.faculty-access-invite {
  position: fixed;

  inset: 0;

  z-index: 11000;

  padding: 24px;

  display: flex;
  align-items: center;
  justify-content: center;

  background:
    rgba(3,16,27,.40);

  backdrop-filter:
    blur(8px);

  -webkit-backdrop-filter:
    blur(8px);

  opacity: 0;

  visibility: hidden;

  pointer-events: none;

  transition:
    opacity .24s ease,
    visibility .24s ease;
}

.faculty-access-invite.is-open {
  opacity: 1;

  visibility: visible;

  pointer-events: auto;
}

.faculty-access-invite-card {
  position: relative;

  width:
    min(
      470px,
      100%
    );

  overflow: hidden;

  padding:
    34px 34px 31px;

  text-align: center;

  color: #082c42;

  background:
    radial-gradient(
      circle at 50% -15%,
      rgba(48,204,195,.13),
      transparent 44%
    ),
    linear-gradient(
      145deg,
      rgba(255,255,255,.995),
      rgba(240,249,248,.985)
    );

  border:
    1px solid
    rgba(8,44,66,.11);

  border-radius: 25px;

  box-shadow:
    0 30px 80px
    rgba(3,16,27,.22),
    0 0 34px
    rgba(24,184,176,.08),
    inset 0 1px 0
    rgba(255,255,255,.95);

  transform:
    translateY(14px)
    scale(.975);

  transition:
    transform .28s
    cubic-bezier(.22,.78,.22,1);
}

.faculty-access-invite.is-open
.faculty-access-invite-card {
  transform:
    translateY(0)
    scale(1);
}

.faculty-access-invite-close {
  position: absolute;

  right: 17px;
  top: 17px;

  width: 36px;
  height: 36px;

  padding: 0;

  display: grid;
  place-items: center;

  color: #345767;

  background:
    rgba(255,255,255,.72);

  border:
    1px solid
    rgba(8,44,66,.10);

  border-radius: 50%;

  box-shadow:
    0 5px 15px
    rgba(6,35,55,.06);

  transition:
    transform .2s ease,
    color .2s ease,
    border-color .2s ease,
    box-shadow .2s ease;
}

.faculty-access-invite-close:hover {
  color: #087f86;

  transform:
    translateY(-1px);

  border-color:
    rgba(24,184,176,.28);

  box-shadow:
    0 8px 19px
    rgba(6,35,55,.09);
}

.faculty-access-invite-close svg {
  width: 16px;
  height: 16px;
}

.faculty-access-invite-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  gap: 7px;

  margin-bottom: 12px;

  color: #118d89;

  font-size: .67rem;
  font-weight: 900;

  letter-spacing: .10em;

  text-transform: uppercase;
}

.faculty-access-invite-kicker::before,
.faculty-access-invite-kicker::after {
  content: "";

  width: 21px;
  height: 1px;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(24,184,176,.52)
    );
}

.faculty-access-invite-kicker::after {
  transform:
    rotate(180deg);
}

.faculty-access-invite-card h2 {
  max-width: 370px;

  margin:
    0 auto 11px;

  color: #061827;

  font-size:
    clamp(
      1.65rem,
      4vw,
      2.15rem
    );

  line-height: 1.14;

  letter-spacing: -.035em;
}

.faculty-access-invite-message {
  max-width: 380px;

  margin:
    0 auto;

  color: #657b88;

  font-size: .92rem;

  line-height: 1.68;
}


/* Friendly smile visual */

.faculty-access-smile {
  width: 62px;
  height: 62px;

  margin:
    23px auto 20px;

  display: grid;
  place-items: center;

  color: #0e8986;

  background:
    radial-gradient(
      circle at 35% 28%,
      rgba(255,255,255,.88),
      transparent 28%
    ),
    linear-gradient(
      145deg,
      #dff5f2,
      #bce8e3
    );

  border:
    1px solid
    rgba(24,184,176,.18);

  border-radius: 50%;

  box-shadow:
    0 10px 28px
    rgba(24,184,176,.13),
    inset 0 1px 0
    rgba(255,255,255,.92);
}

.faculty-access-smile svg {
  width: 35px;
  height: 35px;
}

.faculty-access-invite-actions {
  display: grid;

  grid-template-columns:
    1fr 1fr;

  gap: 10px;

  margin-top: 8px;
}

.faculty-access-invite-actions
.button {
  width: 100%;

  min-height: 47px;
}

.faculty-access-invite-note {
  margin-top: 15px;

  color: #8a9ba5;

  font-size: .70rem;

  line-height: 1.5;
}


/* ============================================================
   HOME HERO
============================================================ */

.home-hero {
  position: relative;

  overflow: hidden;

  min-height: 690px;

  display: flex;
  align-items: center;

  padding:
    72px 0 82px;

  background-color:
    rgba(255,255,255,.985);

  background-image:
    var(--rizsim-texture);

  background-size:
    var(--rizsim-texture-size);
}

.hero-accent {
  position: absolute;

  pointer-events: none;

  border-radius: 50%;
}

.hero-accent-one {
  width: 570px;
  height: 570px;

  right: -250px;
  top: -170px;

  background:
    radial-gradient(
      circle,
      rgba(46,203,194,.08),
      transparent 67%
    );
}

.hero-accent-two {
  width: 430px;
  height: 430px;

  left: -220px;
  bottom: -230px;

  background:
    radial-gradient(
      circle,
      rgba(44,123,174,.055),
      transparent 70%
    );
}

.hero-grid {
  position: relative;

  z-index: 2;

  display: grid;

  grid-template-columns:
    1.02fr .98fr;

  gap: 70px;

  align-items: center;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;

  gap: 9px;

  color: #497080;

  font-size: .78rem;
  font-weight: 850;

  letter-spacing: .09em;

  text-transform: uppercase;
}

.hero-kicker-dot {
  width: 8px;
  height: 8px;

  border-radius: 50%;

  background:
    var(--teal);

  box-shadow:
    0 0 12px
    rgba(24,184,176,.30);
}

.hero-copy h1 {
  max-width: 690px;

  margin:
    18px 0 22px;

  color:
    var(--navy);

  font-size:
    clamp(
      3.7rem,
      7vw,
      6.6rem
    );

  line-height: .94;

  letter-spacing: -.065em;
}

.hero-copy h1 span {
  display: block;

  color:
    var(--teal);
}

.hero-lead {
  max-width: 660px;

  margin: 0;

  color: #647887;

  font-size: 1.18rem;

  line-height: 1.75;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;

  gap: 11px;

  margin-top: 30px;
}


/* ============================================================
   HERO PROOF
============================================================ */

.hero-proof {
  margin-top: 40px;

  display: flex;
  align-items: center;

  gap: 20px;
}

.proof-item strong {
  display: block;

  color:
    var(--navy);

  font-size: .9rem;
}

.proof-item span {
  display: block;

  margin-top: 2px;

  color: #8797a4;

  font-size: .76rem;
}

.proof-divider {
  width: 1px;
  height: 32px;

  background: #dce7eb;
}


/* ============================================================
   HERO VISUAL
============================================================ */

.hero-visual {
  position: relative;

  min-height: 525px;

  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-glow {
  position: absolute;

  width: 500px;
  height: 500px;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(34,198,189,.12),
      rgba(34,198,189,.025) 49%,
      transparent 70%
    );
}

.experience-panel {
  position: relative;

  z-index: 2;

  width:
    min(
      520px,
      95%
    );

  padding: 28px;

  color: #ffffff;

  background:
    linear-gradient(
      145deg,
      #071b2a,
      #0b3043
    );

  border:
    1px solid
    rgba(42,199,190,.17);

  border-radius: 26px;

  box-shadow:
    0 28px 70px
    rgba(5,28,42,.18);
}

.experience-top {
  display: flex;

  justify-content: space-between;

  gap: 20px;

  align-items: start;
}

.micro-label {
  color: #71c7c3;

  font-size: .66rem;
  font-weight: 850;

  letter-spacing: .10em;
}

.experience-top h2 {
  margin:
    7px 0 0;

  font-size: 1.55rem;
}

.experience-status {
  display: flex;
  align-items: center;

  gap: 6px;

  padding:
    6px 9px;

  color: #8ce5d6;

  background:
    rgba(68,212,181,.08);

  border:
    1px solid
    rgba(68,212,181,.12);

  border-radius: 999px;

  font-size: .63rem;
  font-weight: 850;
}

.experience-status span {
  width: 6px;
  height: 6px;

  border-radius: 50%;

  background: #65d9bd;

  box-shadow:
    0 0 9px
    #65d9bd;
}

.experience-flow {
  margin-top: 30px;
}

.experience-step {
  display: grid;

  grid-template-columns:
    46px 1fr 34px;

  gap: 12px;

  align-items: center;

  opacity: .58;
}

.experience-step.active,
.experience-step.current {
  opacity: 1;
}

.step-number {
  width: 42px;
  height: 42px;

  display: grid;
  place-items: center;

  color: #7ddbd5;

  background:
    rgba(75,206,199,.10);

  border:
    1px solid
    rgba(75,206,199,.13);

  border-radius: 12px;

  font-size: .73rem;
  font-weight: 900;
}

.experience-step strong {
  display: block;

  font-size: .91rem;
}

.experience-step span {
  display: block;

  margin-top: 2px;

  color: #9cb5c2;

  font-size: .74rem;
}

.step-check {
  width: 28px;
  height: 28px;

  display: grid;
  place-items: center;

  justify-self: end;

  color: #79d9bd;

  background:
    rgba(69,196,158,.11);

  border-radius: 50%;
}

.step-pulse {
  width: 11px;
  height: 11px;

  justify-self: end;

  border-radius: 50%;

  background:
    var(--gold);

  box-shadow:
    0 0 0 7px
    rgba(239,193,91,.09);
}

.experience-line {
  width: 1px;
  height: 21px;

  margin-left: 21px;

  background:
    rgba(85,222,214,.28);
}

.experience-footer {
  margin-top: 28px;

  padding-top: 20px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  border-top:
    1px solid
    rgba(255,255,255,.09);
}

.experience-footer strong {
  display: block;

  margin-top: 4px;
}

.progress-ring {
  position: relative;

  width: 58px;
  height: 58px;

  display: grid;
  place-items: center;

  border-radius: 50%;

  background:
    conic-gradient(
      var(--teal-light) 0 68%,
      rgba(255,255,255,.09) 68% 100%
    );
}

.progress-ring::after {
  content: "";

  position: absolute;

  width: 46px;
  height: 46px;

  border-radius: 50%;

  background: #092536;
}

.progress-ring span {
  position: relative;

  z-index: 2;

  font-size: .72rem;
  font-weight: 850;
}

.floating-card {
  position: absolute;

  z-index: 3;

  padding:
    14px 16px;

  background:
    rgba(255,255,255,.95);

  border:
    1px solid
    #e2ebee;

  border-radius: 15px;

  box-shadow:
    0 14px 38px
    rgba(4,25,40,.11);
}

.floating-one {
  top: 19px;

  right: -5px;
}

.floating-one strong {
  display: block;

  color:
    var(--teal);

  font-size: 1.4rem;
}

.floating-label {
  color: #516b79;

  font-size: .7rem;
  font-weight: 800;
}

.floating-note {
  color: #94a4ae;

  font-size: .61rem;
}

.floating-two {
  left: -10px;

  bottom: 43px;

  display: flex;
  align-items: center;

  gap: 8px;

  color: #43606f;

  font-size: .76rem;
  font-weight: 750;
}

.mini-dot {
  width: 8px;
  height: 8px;

  border-radius: 50%;

  background:
    var(--teal);
}


/* ============================================================
   VALUE STRIP
============================================================ */

.home-value-strip {
  border-top:
    1px solid
    #e7eef1;

  border-bottom:
    1px solid
    #e7eef1;

  background-color:
    #fbfdfd;

  background-image:
    var(--rizsim-texture);

  background-size:
    var(--rizsim-texture-size);
}

.value-grid {
  display: grid;

  grid-template-columns:
    repeat(4,1fr);
}

.value-grid article {
  padding:
    29px 26px;

  border-right:
    1px solid
    #e4ecef;
}

.value-grid article:last-child {
  border-right: 0;
}

.value-number {
  color:
    var(--teal);

  font-size: .69rem;
  font-weight: 900;
}

.value-grid h3 {
  margin:
    8px 0 5px;

  color:
    var(--navy);
}

.value-grid p {
  margin: 0;

  color:
    var(--muted);

  font-size: .8rem;
}


/* ============================================================
   HOME SECTIONS
============================================================ */

.home-section {
  padding:
    94px 0;

  background-color:
    #ffffff;

  background-image:
    var(--rizsim-texture);

  background-size:
    var(--rizsim-texture-size);
}

.section-heading {
  display: grid;

  grid-template-columns:
    1fr .75fr;

  gap: 70px;

  align-items: end;

  margin-bottom: 38px;
}

.section-kicker {
  color:
    var(--teal);

  font-size: .69rem;
  font-weight: 900;

  letter-spacing: .11em;
}

.section-heading h2,
.audience-copy h2 {
  margin:
    9px 0 0;

  color:
    var(--navy);

  font-size:
    clamp(
      2.2rem,
      4.1vw,
      3.6rem
    );

  line-height: 1.05;

  letter-spacing: -.045em;
}

.section-heading p {
  margin: 0;

  color:
    var(--muted);

  line-height: 1.75;
}


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

.home-card-grid {
  display: grid;

  grid-template-columns:
    repeat(3,1fr);

  gap: 18px;
}

.home-card {
  min-height: 330px;

  padding: 28px;

  display: flex;
  flex-direction: column;

  background:
    rgba(255,255,255,.96);

  border:
    1px solid
    #dce8ec;

  border-radius: 22px;

  box-shadow:
    0 9px 26px
    rgba(4,25,40,.045);

  transition:
    .25s ease;
}

.home-card:hover {
  transform:
    translateY(-5px);

  border-color:
    #afe2de;

  box-shadow:
    0 20px 44px
    rgba(4,25,40,.09);
}

.home-card-icon {
  width: 52px;
  height: 52px;

  display: grid;
  place-items: center;

  color: #ffffff;

  background:
    linear-gradient(
      145deg,
      #0a3143,
      #0e6670
    );

  border-radius: 14px;

  font-weight: 900;
}

.home-card-label {
  margin-top: 25px;

  color:
    var(--teal);

  font-size: .66rem;
  font-weight: 900;

  letter-spacing: .10em;
}

.home-card h3 {
  margin:
    8px 0 9px;

  color:
    var(--navy);
}

.home-card p {
  margin: 0;

  color:
    var(--muted);
}

.card-link {
  margin-top: auto;

  padding-top: 26px;

  color: #167f7d;

  font-weight: 850;
}


/* ============================================================
   AUDIENCE
============================================================ */

.audience-section {
  padding:
    96px 0;

  background-color:
    #f9fcfc;

  background-image:
    linear-gradient(
      180deg,
      rgba(248,251,252,.95),
      rgba(255,255,255,.97)
    ),
    var(--rizsim-texture);

  background-size:
    100% 100%,
    var(--rizsim-texture-size);
}

.audience-layout {
  display: grid;

  grid-template-columns:
    .82fr 1.18fr;

  gap: 90px;

  align-items: start;
}

.audience-copy p {
  color:
    var(--muted);

  line-height: 1.75;
}

.text-link {
  display: inline-block;

  margin-top: 16px;

  color: #118a87;

  font-weight: 850;
}

.audience-list {
  border-top:
    1px solid
    var(--line);
}

.audience-row {
  display: grid;

  grid-template-columns:
    54px 160px 1fr;

  gap: 14px;

  padding:
    21px 4px;

  align-items: center;

  border-bottom:
    1px solid
    var(--line);
}

.audience-index {
  color:
    var(--teal);

  font-weight: 900;
}

.audience-row > span:last-child {
  color:
    var(--muted);
}


/* ============================================================
   CTA
============================================================ */

.home-cta {
  padding:
    25px 0 90px;

  background-color:
    #ffffff;

  background-image:
    var(--rizsim-texture);

  background-size:
    var(--rizsim-texture-size);
}

.cta-panel {
  padding:
    38px 42px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 40px;

  color: #ffffff;

  background:
    radial-gradient(
      circle at 85% 20%,
      rgba(83,226,216,.15),
      transparent 32%
    ),
    linear-gradient(
      130deg,
      #061827,
      #0a3445
    );

  border-radius: 26px;

  box-shadow:
    0 24px 60px
    rgba(4,25,40,.13);
}

.cta-panel h2 {
  margin:
    7px 0;
}

.cta-panel p {
  max-width: 620px;

  margin: 0;

  color: #bdd0d8;
}


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

.site-footer {
  padding:
    48px 0 23px;

  color: #a9bdc6;

  background: #03101b;
}

.footer-grid {
  display: grid;

  grid-template-columns:
    1.7fr 1fr 1fr 1fr;

  gap: 45px;
}

.footer-brand img {
  width: 280px;

  padding:
    7px 10px;

  background:
    rgba(255,255,255,.90);

  border-radius: 12px;
}

.footer-brand p {
  max-width: 360px;

  color: #829ca8;
}

.footer-column h4 {
  color: #ffffff;
}

.footer-column a {
  display: block;

  padding:
    5px 0;

  color: #8ca5b0;
}

.footer-column a:hover {
  color:
    var(--teal-light);
}

.footer-bottom {
  margin-top: 34px;

  padding-top: 19px;

  display: flex;
  justify-content: space-between;

  gap: 20px;

  border-top:
    1px solid
    rgba(255,255,255,.08);

  color: #67828e;
}


/* ============================================================
   RESPONSIVE
============================================================ */

@media (max-width: 1180px) {

  .nav-logo-link {
    width: 220px;

    min-width: 220px;
  }


  .nav-logo {
    width:
      210px !important;

    max-width:
      210px !important;
  }


  .main-nav a {
    padding:
      11px 8px;

    font-size: .82rem;
  }

}


@media (max-width: 980px) {

  .site-header,
  .nav-shell {
    height: 96px;
  }


  .site-sidebar {
    top: 96px;
  }


  .sidebar-overlay {
    inset:
      96px 0 0 0;
  }


  .nav-logo-link {
    width: 190px;

    min-width: 190px;

    height: 88px;
  }


  .nav-logo {
    width:
      182px !important;

    max-width:
      182px !important;
  }


  .main-nav {
    position: absolute;

    left: 16px;
    right: 16px;

    top: 90px;

    height: auto;

    padding: 10px;

    display: none;

    flex-direction: column;

    align-items: stretch;

    background:
      linear-gradient(
        145deg,
        #a8cfcc,
        #c5dcd9
      );

    border:
      1px solid
      rgba(8,44,66,.13);

    border-radius: 16px;

    box-shadow:
      0 22px 50px
      rgba(3,16,27,.16);
  }


  .main-nav.is-open {
    display: flex;
  }


  .main-nav a {
    width: 100%;

    padding:
      13px 15px;
  }


  .mobile-menu-button {
    display: flex;
  }


  .hero-grid,
  .section-heading,
  .audience-layout {
    grid-template-columns:
      1fr;
  }


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


  .value-grid {
    grid-template-columns:
      repeat(2,1fr);
  }


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


  .footer-brand {
    grid-column:
      1 / -1;
  }

}


@media (max-width: 680px) {

  .content-shell {
    width:
      calc(100% - 26px);
  }


  .nav-shell {
    width:
      calc(100% - 18px);

    gap: 9px;
  }


  .sidebar-toggle {
    width: 39px;
    height: 39px;

    flex-basis: 39px;
  }


  .site-sidebar {
    width:
      min(
        290px,
        86vw
      );
  }


  .nav-logo-link {
    width: 163px;

    min-width: 163px;
  }


  .nav-logo {
    width:
      156px !important;

    max-width:
      156px !important;
  }


  .login-button {
    min-width: 80px;

    height: 40px;

    padding:
      0 11px;

    font-size: .79rem;
  }


  .login-menu {
    right: 0;

    width: 182px;
  }


  .login-role-button {
    width: 182px;

    height: 48px;
  }


  .home-hero {
    min-height: auto;

    padding:
      60px 0;
  }


  .hero-copy h1 {
    font-size:
      clamp(
        3rem,
        15vw,
        5rem
      );
  }


  .floating-one,
  .floating-two {
    display: none;
  }


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


  .audience-row {
    grid-template-columns:
      42px 1fr;
  }


  .audience-row > span:last-child {
    grid-column: 2;
  }


  .cta-panel {
    flex-direction: column;

    align-items: flex-start;
  }


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


  .splash-logo {
    width: 95vw;

    max-height: 44vh;
  }


  .splash-progress-track {
    width: 72vw;

    height: 8px;
  }


  .faculty-access-invite {
    padding: 14px;
  }


  .faculty-access-invite-card {
    padding:
      31px 22px 24px;
  }


  .faculty-access-invite-actions {
    grid-template-columns:
      1fr;
  }

}


@media (max-width: 430px) {

  .nav-logo-link {
    width: 132px;

    min-width: 132px;
  }


  .nav-logo {
    width:
      127px !important;

    max-width:
      127px !important;
  }


  .login-button {
    min-width: 70px;
  }


  .login-chevron {
    display: none;
  }


  .login-menu {
    width: 174px;
  }


  .login-role-button {
    width: 174px;
  }


  .hero-buttons {
    flex-direction: column;
  }


  .button {
    width: 100%;
  }


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


  .footer-bottom {
    flex-direction: column;
  }

}


/* ============================================================
   REDUCED MOTION
============================================================ */

@media (prefers-reduced-motion: reduce) {

  * {
    animation-duration:
      .01ms !important;

    animation-iteration-count:
      1 !important;

    transition-duration:
      .01ms !important;
  }


  html {
    scroll-behavior: auto;
  }

}