:root {
  color-scheme: dark;

  /* IEEE brand palette */
  --ieee-blue: #00629B;
  --ieee-cyan: #00B5E2;
  --ieee-teal: #00778B;
  --ieee-dark-blue: #2E3B57;
  --ieee-green: #00843D;
  --ieee-dark-green: #006937;
  --ieee-gold: #FFB81C;
  --ieee-orange: #E87722;
  --ieee-red: #C8102E;
  --ieee-grey: #5B6770;
  --ieee-grey-80: #7C858D;
  --ieee-grey-60: #9DA3A9;
  --ieee-grey-40: #BDC2C6;
  --ieee-grey-20: #DEE0E2;
  /* USF brand (exception) */
  --usf-green: #006747;

  /* Brand tints lifted for legibility on dark surfaces */
  --ieee-blue-bright: #4FB3E6;
  --ieee-cyan-bright: #5CD7F5;
  --usf-green-bright: #35B87C;
  --ieee-red-bright: #FF7A8A;
  --ieee-gold-bright: #FFC94D;

  /* Dark surfaces, from deepest to most raised */
  --chrome: #0A0F15;
  --bg: #0E141B;
  --surface: #161E27;
  --surface-2: #1E2833;
  --surface-3: #27333F;

  --border: #2C3845;
  --border-strong: #3C4B5C;

  --text: #E8EDF3;
  --heading: #F4F8FC;
  --muted: #A3B0BF;

  --shadow: rgba(0, 0, 0, 0.45);
  --shadow-soft: rgba(0, 0, 0, 0.3);

  /* Angular geometry: one knob for the whole site */
  --radius: 0;
  --edge: 3px;

  --blue: var(--ieee-blue);
  --blue-dark: var(--ieee-dark-blue);
  --accent: var(--ieee-cyan);
  --card: var(--surface);

  /* Angular geometry: corner cut size and accent edge weight */
  --notch: 16px;
  --notch-sm: 10px;
  --edge: 3px;
  --brand-sweep: linear-gradient(90deg, var(--ieee-blue-bright), var(--usf-green-bright));
}

/* Cuts the top-right and bottom-left corners for a hard-edged, technical silhouette. */
.notch-tr-bl {
  clip-path: polygon(
    0 0,
    calc(100% - var(--notch)) 0,
    100% var(--notch),
    100% 100%,
    var(--notch) 100%,
    0 calc(100% - var(--notch))
  );
}

* { box-sizing: border-box; }
html {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
  overflow-y: scroll;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  font-family: "Blinker", Arial, Helvetica, sans-serif;
  font-size: 18px;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,
video,
iframe {
  max-width: 100%;
  height: auto;
}

/* Pause decorative motion while the user is actively scrolling. */
html.is-scrolling *,
html.is-scrolling *::before,
html.is-scrolling *::after {
  animation-play-state: paused !important;
  transition: none !important;
}

.ieee-usf-wordmark {
  font: inherit;
  white-space: nowrap;
}

.ieee-usf-wordmark .ieee-word {
  color: var(--ieee-blue-bright);
}

.ieee-usf-wordmark .at-word {
  color: inherit;
  font-weight: inherit;
}

.ieee-usf-wordmark .usf-word {
  color: var(--usf-green-bright);
}

.site-header .brand-text .ieee-usf-wordmark .ieee-word,
.site-header .brand-text .ieee-word {
  color: var(--ieee-blue-bright);
}

.site-header .brand-text .ieee-usf-wordmark .at-word,
.site-header .brand-text .at-word {
  color: rgba(255, 255, 255, 0.95);
}

.site-header .brand-text .ieee-usf-wordmark .usf-word,
.site-header .brand-text .usf-word {
  color: var(--usf-green-bright);
}

.wrap {
  width: min(1300px, 96%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  isolation: isolate;
  background: var(--chrome);
  border-bottom: 0;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--brand-sweep);
  pointer-events: none;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  position: relative;
}

.brand {
  color: #fff;
  display: flex;
  gap: 10px;
  text-decoration: none;
  align-items: center;
  flex: 0 0 auto;
  flex-shrink: 0;
}

.brand-mark {
  border: 0;
  width: 52px;
  height: 52px;
  padding: 0;
  font-size: 0;
  line-height: 0;
  color: transparent;
  background: url("logo.png") center / contain no-repeat;
  mix-blend-mode: lighten;
}

.brand-logo {
  width: 46px;
  height: 46px;
  object-fit: contain;
  background: #ffffff;
  padding: 2px;
}

.brand-text strong {
  display: block;
  font-size: 1.05rem;
}

.brand-text small {
  display: block;
  opacity: .9;
  font-size: .78rem;
}

.menu-toggle {
  display: none;
  background: rgba(255,255,255,.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,.4);
  border-left: var(--edge) solid var(--ieee-cyan-bright);
  padding: 7px 13px;
  font: inherit;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

.nav {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: nowrap;
}

.nav > a,
.nav-item > a {
  position: relative;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: .92rem;
  padding: 8px 10px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  transition: color 0.22s ease, background-color 0.22s ease;
}

.nav > a::after,
.nav-item > a::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 5px;
  height: 2px;
  background: linear-gradient(90deg, var(--ieee-blue-bright), var(--usf-green-bright));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s ease;
  pointer-events: none;
}

.nav > a:hover,
.nav-item > a:hover,
.nav > a:focus-visible,
.nav-item > a:focus-visible {
  color: var(--ieee-cyan);
  background: rgba(255, 255, 255, 0.1);
}

.nav > a:hover::after,
.nav-item > a:hover::after,
.nav > a:focus-visible::after,
.nav-item > a:focus-visible::after {
  transform: scaleX(1);
}

@media (prefers-reduced-motion: reduce) {
  .nav > a,
  .nav-item > a,
  .nav > a::after,
  .nav-item > a::after {
    transition: none;
  }
}

.nav-item {
  position: relative;
  padding-bottom: 0;
  margin-bottom: 0;
  display: flex;
  align-items: center;
}

.nav-overflow-hidden {
  display: none !important;
}

body.nav-overflow-active .menu-toggle {
  display: inline-block;
  order: 3;
}

body.nav-overflow-active .nav {
  display: flex;
  order: 2;
  margin-left: auto;
}

.overflow-menu {
  display: none;
  position: absolute;
  top: calc(100% - 2px);
  right: 0;
  min-width: 250px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.55);
  padding: 8px;
  z-index: 60;
  flex-direction: column;
  gap: 2px;
}

.overflow-menu.open {
  display: flex;
}

.overflow-menu-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.overflow-menu-list > a,
.overflow-menu-list .nav-item > a {
  color: var(--text);
  text-decoration: none;
  padding: 8px 10px;
  font-weight: 600;
  font-size: .92rem;
  white-space: nowrap;
  display: block;
}

.overflow-menu-list > a:hover,
.overflow-menu-list .nav-item > a:hover {
  background: var(--surface-2);
}

body.nav-overflow-active .overflow-menu .nav-item {
  padding-bottom: 0;
  margin-bottom: 0;
  display: block;
}

body.nav-overflow-active .overflow-menu .nav-item .dropdown {
  position: static;
  display: flex;
  flex-direction: column;
  background: var(--surface-2);
  border: 0;
  box-shadow: none;
  padding: 2px 0 2px 10px;
  margin-top: 2px;
  min-width: 0;
}

body.nav-overflow-active .overflow-menu .dropdown a {
  color: var(--text);
  opacity: 1;
}

body.nav-collapsed .menu-toggle {
  display: inline-block;
}

body.nav-collapsed .nav {
  display: none;
  width: 100%;
  flex-direction: column;
  align-items: stretch;
  padding-top: 8px;
}

body.nav-collapsed .nav.open {
  display: flex;
}

body.nav-collapsed .header-row {
  flex-wrap: wrap;
}

body.nav-collapsed .nav > a,
body.nav-collapsed .nav-item > a {
  display: block;
  width: 100%;
}

body.nav-collapsed .nav-item {
  display: block;
  width: 100%;
}

body.nav-collapsed .has-dropdown .dropdown {
  position: static;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.1);
  border: 0;
  box-shadow: none;
  padding: 2px 0 2px 12px;
  margin-top: 2px;
  min-width: 0;
}

body.nav-collapsed .dropdown a {
  color: #fff;
  opacity: 0.95;
}

body.nav-collapsed .dropdown a:hover,
body.nav-collapsed .dropdown a:focus-visible {
  color: var(--ieee-cyan);
  background: rgba(255, 255, 255, 0.12);
}

body.nav-collapsed .dropdown a::after {
  background: linear-gradient(90deg, var(--ieee-blue-bright), var(--usf-green-bright));
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  flex-direction: column;
  min-width: 230px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.55);
  padding: 8px;
  z-index: 50;
}

.dropdown a {
  position: relative;
  color: var(--text);
  text-decoration: none;
  padding: 8px 10px;
  font-size: .9rem;
  transition: color 0.22s ease, background-color 0.22s ease;
}

.dropdown-more {
  min-width: 270px;
}

.dropdown-label {
  padding: 8px 10px 5px;
  color: var(--usf-green-bright);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .11em;
  line-height: 1.3;
  text-transform: uppercase;
}

.dropdown-divider {
  height: 1px;
  margin: 5px 10px;
  background: var(--border-strong);
}

.dropdown a::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 5px;
  height: 2px;
  background: linear-gradient(90deg, var(--ieee-blue-bright), var(--usf-green-bright));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.28s ease;
  pointer-events: none;
}

.dropdown a:hover,
.dropdown a:focus-visible {
  color: var(--ieee-blue-bright);
  background: var(--surface-2);
}

.dropdown a:hover::after,
.dropdown a:focus-visible::after {
  transform: scaleX(1);
}

@media (prefers-reduced-motion: reduce) {
  .dropdown a,
  .dropdown a::after {
    transition: none;
  }
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  display: flex;
}

.hero {
  --hero-slice: 56px;
  position: relative;
  isolation: isolate;
  background: var(--brand-sweep);
  padding: 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--hero-slice)), 0 100%);
}

/* Sits 2px short of the parent so the parent's gradient reads as an edge along the slice. */
.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 2px 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--hero-slice)), 0 100%);
  background:
    linear-gradient(115deg, rgba(0, 98, 155, 0.34), transparent 42%),
    radial-gradient(circle at 88% 8%, rgba(0, 181, 226, 0.22), transparent 46%),
    radial-gradient(circle at 4% 96%, rgba(0, 103, 71, 0.30), transparent 45%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 52px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 52px),
    var(--chrome);
  z-index: -1;
}

/* Skewed brand bars anchored to the right edge. */
.hero::after {
  content: "";
  position: absolute;
  top: -10%;
  right: 6%;
  width: 260px;
  height: 120%;
  background: repeating-linear-gradient(
    90deg,
    rgba(0, 181, 226, 0.16) 0 6px,
    transparent 6px 26px
  );
  transform: skewX(-18deg);
  z-index: -1;
  pointer-events: none;
}

.hero-inner {
  padding: 64px 0 calc(var(--hero-slice) + 42px);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  padding: 7px 14px 7px 10px;
  background: rgba(10, 15, 21, 0.72);
  border: 1px solid var(--border-strong);
  border-left: var(--edge) solid var(--ieee-cyan-bright);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--heading);
}

.hero-eyebrow-mark {
  width: 9px;
  height: 9px;
  background: var(--usf-green-bright);
  transform: rotate(45deg);
}

.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(2.6rem, 7.5vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: #ffffff;
}

.hero-lede {
  max-width: 62ch;
  margin: 0 0 22px;
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero h1 .ieee-word {
  color: var(--ieee-blue-bright);
}

.hero h1 .usf-word {
  color: var(--usf-green-bright);
}

.hero h1 .school-name {
  display: inline-block;
  white-space: nowrap;
}

.rotate-line {
  display: inline-flex;
  align-items: stretch;
  margin: 0;
  border: 1px solid var(--border-strong);
  background: rgba(10, 15, 21, 0.78);
  clip-path: polygon(
    0 0,
    calc(100% - var(--notch-sm)) 0,
    100% var(--notch-sm),
    100% 100%,
    var(--notch-sm) 100%,
    0 calc(100% - var(--notch-sm))
  );
  line-height: 1.15;
  font-weight: 700;
}

.rotate-label {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  background: rgba(0, 98, 155, 0.35);
  color: var(--ieee-cyan-bright);
  font-size: .74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}

.rotate-value {
  display: flex;
  align-items: center;
  min-width: 11ch;
  padding: 10px 14px;
  color: #ffffff;
  font-size: clamp(1.3rem, 3vw, 2rem);
  transition: opacity .2s ease, transform .2s ease;
}

.rotate-value.is-swapping {
  opacity: 0;
  transform: translateY(-6px);
}

.rotate-value::after {
  content: "";
  width: 3px;
  height: 1em;
  margin-left: 10px;
  background: var(--usf-green-bright);
  animation: caret-blink 1.1s steps(1, end) infinite;
}

@keyframes caret-blink {
  50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .rotate-value { transition: none; }
  .rotate-value::after { animation: none; }
}

.hero-copy {
  max-width: 760px;
  margin: 0 0 18px;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  margin: 18px 0 4px;
  background: var(--border);
  border: 1px solid var(--border);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 16px;
  background: var(--surface-2);
  border-top: var(--edge) solid var(--ieee-blue);
}

.stat:nth-child(2) { border-top-color: var(--ieee-cyan); }
.stat:nth-child(3) { border-top-color: var(--usf-green); }

.stat-value {
  color: var(--heading);
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.stat-label {
  color: var(--muted);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stat-menu {
  position: relative;
}

.stat-menu .stat-label::after {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin: 0 0 2px 8px;
  border-right: 2px solid var(--ieee-cyan);
  border-bottom: 2px solid var(--ieee-cyan);
  transform: rotate(45deg);
}

.stat-links {
  position: absolute;
  top: calc(100% - 4px);
  left: 0;
  z-index: 40;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  width: max-content;
  min-width: 100%;
  max-width: min(340px, 80vw);
  padding: 8px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.55);
  opacity: 0;
  transform: translateY(-5px);
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease;
}

.stat-menu:hover .stat-links,
.stat-menu:focus-within .stat-links {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.stat-link {
  color: var(--text);
  text-decoration: none;
  padding: 7px 12px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-bottom: var(--edge) solid var(--border-strong);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: color .15s ease, background-color .15s ease, border-bottom-color .15s ease;
}

.stat-link:hover,
.stat-link:focus-visible {
  color: var(--ieee-cyan-bright);
  background: var(--surface-2);
  border-bottom-color: var(--ieee-cyan-bright);
}

/* Without hover there is nothing to reveal the panel, so keep the links in view. */
@media (hover: none) {
  .stat-menu .stat-label::after {
    display: none;
  }

  .stat-links {
    position: static;
    max-width: none;
    width: auto;
    margin-top: 10px;
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .stat-links,
  .stat-link { transition: none; }
}

.btn {
  position: relative;
  display: inline-block;
  color: #fff;
  background: var(--blue);
  text-decoration: none;
  padding: 10px 18px 10px 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: .86rem;
  border-left: var(--edge) solid var(--ieee-cyan-bright);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - var(--notch-sm)),
    calc(100% - var(--notch-sm)) 100%,
    0 100%
  );
  transition: background-color .18s ease, color .18s ease, transform .18s ease;
}

.btn:hover,
.btn:focus-visible {
  background: var(--accent);
  color: #06121B;
  transform: translateX(2px);
}

.btn-ghost {
  background: transparent;
  color: var(--heading);
  box-shadow: inset 0 0 0 1px var(--border-strong);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: var(--surface-2);
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
  .btn:hover,
  .btn:focus-visible { transform: none; }
}

.section { padding: 22px 0; }

.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: var(--edge) solid var(--ieee-blue);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
  padding: 22px;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 2px;
  width: min(180px, 40%);
  background: var(--brand-sweep);
}

.card > h1,
.card > h2 {
  position: relative;
  padding-left: 18px;
  letter-spacing: 0.01em;
}

.card > h1::before,
.card > h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 6px;
  background: var(--brand-sweep);
  transform: skewX(-14deg);
}

.calendar-embed {
  display: block;
  width: 100%;
  min-height: 700px;
  height: 700px;
  border: 0;
  /* Google Calendar has no dark theme — invert the bright iframe into the site palette. */
  filter: invert(0.9) hue-rotate(180deg) brightness(0.92) contrast(0.95);
  background: #111820;
}

.program-title-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  margin-bottom: 8px;
}

.program-title-row h1 {
  margin: 0;
  line-height: 1.1;
}

.card .program-title-row h1 {
  position: relative;
  padding-left: 18px;
  letter-spacing: 0.01em;
}

.card .program-title-row h1::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  bottom: 0.2em;
  width: 6px;
  background: var(--brand-sweep);
  transform: skewX(-14deg);
}

.program-meeting-times {
  margin: 0;
  padding-left: 18px;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.program-meeting-times span {
  display: block;
  line-height: 1.35;
}

.grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.grid article {
  border: 1px solid var(--border);
  padding: 14px;
  background: var(--surface-2);
}

.grid article h4 {
  margin-top: 0;
  margin-bottom: 8px;
}

.list { margin: 0; padding-left: 18px; }

.lab-safety-page {
  background:
    radial-gradient(circle at top right, rgba(0, 181, 226, 0.10), transparent 46%),
    var(--card);
}

.lab-safety-disclaimer {
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--heading);
  padding: 12px 14px;
  margin: 8px 0 16px;
  font-weight: 600;
}

.lab-safety-emphasis {
  color: var(--ieee-red-bright);
  font-weight: 800;
}

.lab-safety-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
}

.lab-safety-item {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 14px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.32);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lab-safety-item h3 {
  margin: 0;
  color: var(--heading);
}

.lab-safety-item p {
  margin: 0;
  color: var(--muted);
}

.lab-safety-item .btn {
  margin-top: auto;
  align-self: flex-start;
}

.swarm-page {
  background:
    radial-gradient(circle at top right, rgba(0, 181, 226, 0.10), transparent 45%),
    var(--card);
}

.swarm-tagline {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  font-weight: 700;
  color: var(--ieee-blue-bright);
  margin-top: -2px;
  margin-bottom: 12px;
}

.swarm-image-placeholder {
  border: 1px dashed var(--border-strong);
  background:
    linear-gradient(180deg, rgba(0, 181, 226, 0.07), rgba(0, 181, 226, 0.02)),
    var(--surface-2);
  min-height: 190px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
}

.swarm-image-placeholder p {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.swarm-image-hero {
  width: 100%;
  max-width: 920px;
  aspect-ratio: 16 / 9;
  min-height: 0;
  margin: 10px auto 14px;
}

.swarm-what-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 14px;
  margin: 12px 0 10px;
}

.swarm-what-content {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 14px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.30);
}

.swarm-what-content p {
  margin-top: 0;
  margin-bottom: 10px;
}

.swarm-what-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.swarm-what-list li {
  border: 1px solid var(--border);
  background: var(--surface-2);
  padding: 8px 10px;
  font-weight: 600;
  color: var(--heading);
}

.swarm-project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin: 12px 0 14px;
}

.swarm-project-card {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 14px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.32);
}

.swarm-project-card h3 {
  margin: 0 0 8px;
  color: var(--heading);
}

.swarm-project-card p {
  margin: 0;
}

.swarm-gallery-placeholders {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 10px 0 16px;
}

.swarm-gallery-photo {
  aspect-ratio: 4 / 3;
  min-height: 0;
  padding: 0;
  overflow: hidden;
}

.swarm-gallery-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.swarm-gallery-photo:nth-child(1) img {
  object-position: center 38%;
}

.swarm-gallery-photo:nth-child(2) img {
  object-position: center 44%;
}

.swarm-track-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin: 12px 0 14px;
}

.swarm-track-card {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 14px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.32);
}

.swarm-track-card h3 {
  margin: 0 0 8px;
  color: var(--heading);
}

.swarm-timeline-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--border);
  overflow: hidden;
  margin: 12px 0 14px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.32);
}

.swarm-timeline-table th,
.swarm-timeline-table td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}

.swarm-timeline-table th {
  background: var(--surface-2);
  color: var(--heading);
  font-weight: 700;
}

.swarm-timeline-table tr:last-child td {
  border-bottom: 0;
}

.swarm-timeline-table td:first-child {
  font-weight: 700;
  color: var(--ieee-blue-bright);
  white-space: nowrap;
}

.swarm-linear-plan {
  margin: 12px 0 14px;
  padding-left: 20px;
}

.swarm-linear-plan li {
  margin-bottom: 10px;
}

.swarm-linear-plan li strong {
  color: var(--heading);
}

.swarm-intro {
  background:
    radial-gradient(circle at top right, rgba(0, 181, 226, 0.12), transparent 50%),
    var(--card);
}

.swarm-explorer h2 {
  margin-top: 0;
  margin-bottom: 6px;
}

.swarm-explorer-layout {
  display: grid;
  grid-template-columns: minmax(190px, 230px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  margin-top: 14px;
}

.swarm-sidebar-tabs {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: sticky;
  top: 88px;
  padding: 10px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
}

.swarm-tab {
  border: 1px solid var(--border);
  border-left: var(--edge) solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  padding: 10px 12px;
  font-weight: 600;
  font-size: 0.95rem;
  text-align: left;
  width: 100%;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-left-color .15s ease;
}

.swarm-tab:hover {
  border-left-color: var(--ieee-cyan-bright);
}

.swarm-tab:hover {
  background: var(--surface-2);
  transform: translateX(2px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.30);
}

.swarm-tab.is-active {
  background: linear-gradient(135deg, var(--blue), var(--accent));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 7px 18px rgba(0, 181, 226, 0.30);
}

.swarm-panels {
  min-width: 0;
}

.swarm-panel {
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(0, 181, 226, 0.07), transparent 85px),
    var(--surface-2);
  padding: 18px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.38);
}

.swarm-panel h3 {
  margin-top: 0;
  margin-bottom: 8px;
  color: var(--heading);
}

.raptor-gallery-photo {
  padding: 0;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.raptor-gallery-photo img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
}

.raptor-gallery-photo:nth-child(3) img {
  object-position: center 38%;
}

.raptor-competition-photo {
  position: relative;
  width: min(100%, 560px);
  margin: 18px auto 28px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-top: var(--edge) solid var(--ieee-cyan-bright);
  background: var(--surface);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .35);
}

.raptor-competition-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.exo-intro-text h2 {
  margin-top: 22px;
  margin-bottom: 8px;
}

.exo-subhead-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 14px;
}

.exo-subhead-row .swarm-tagline {
  margin: 0;
}

.exo-carrt-partner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex: 0 0 290px;
  gap: 4px;
  width: 290px;
  margin: 0;
  padding: 7px 11px 9px;
  border-left: var(--edge) solid var(--ieee-cyan);
  background: #f4f6f7;
}

.exo-carrt-partner span {
  color: #30404a;
  font-size: .58rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.exo-carrt-partner img {
  display: block;
  width: 100%;
  height: auto;
}

.exo-intro-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  margin: 12px 0 0;
}

.exo-intro-text p:first-child {
  margin-top: 0;
}

.exo-feature-photo {
  margin: 0;
  position: relative;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 18px rgba(11, 31, 71, 0.06);
}

.exo-feature-photo img {
  display: block;
  width: 100%;
  max-height: 360px;
  object-fit: cover;
}

.exo-feature-photo .slide-caption {
  max-width: 100%;
  font-size: 0.84rem;
  padding: 10px 16px 10px 12px;
  clip-path: polygon(0 0, 100% 0, calc(100% - 14px) 100%, 0 100%);
}

.raptor-result-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin: 8px 0 18px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, var(--surface-2), var(--surface));
}

.raptor-result-place {
  flex: 0 0 auto;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--heading);
  letter-spacing: 0.02em;
}

.raptor-result-detail {
  flex: 1 1 220px;
  color: var(--muted);
  font-weight: 600;
}

.raptor-round-list {
  margin: 8px 0 16px;
  padding-left: 22px;
}

.raptor-round-list li {
  margin-bottom: 8px;
}

.raptor-team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin: 10px 0 4px;
}

.raptor-team-grid h4 {
  margin: 0 0 6px;
  color: var(--heading);
}

.raptor-team-grid .list {
  margin: 0;
}

.workshops-page {
  background:
    radial-gradient(circle at top right, rgba(0, 181, 226, 0.10), transparent 45%),
    var(--card);
}

.workshops-subtitle {
  font-size: clamp(1.02rem, 1.8vw, 1.16rem);
  font-weight: 700;
  color: var(--ieee-blue-bright);
  margin-top: -2px;
  margin-bottom: 12px;
}

.workshops-core-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin: 12px 0 14px;
}

.workshops-core-card {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 14px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.32);
}

.workshops-core-card h3 {
  margin: 0 0 6px;
  color: var(--heading);
}

.workshops-core-card p {
  margin: 0;
}

.workshops-card-image-placeholder {
  min-height: 150px;
  margin: 8px 0 10px;
}

.workshops-image-placeholder {
  border: 1px dashed var(--border-strong);
  background:
    linear-gradient(180deg, rgba(0, 181, 226, 0.07), rgba(0, 181, 226, 0.02)),
    var(--surface-2);
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
  margin: 10px 0 12px;
}

.workshops-image-placeholder p {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.workshops-image-hero {
  width: 100%;
  max-width: 920px;
  aspect-ratio: 16 / 9;
  min-height: 0;
  margin: 10px auto 16px;
}

.workshops-photo {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-top: var(--edge) solid var(--ieee-cyan-bright);
  background: var(--surface-2);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .35);
}

.workshops-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.workshops-lab-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  margin: 8px 0 8px;
}

.workshops-lab-copy > :first-child {
  margin-top: 0;
}

.workshops-lab-image-placeholder {
  margin: 0;
  min-height: 250px;
}

.workshops-lab-image {
  width: 100%;
  aspect-ratio: 3 / 4;
  margin: 0;
  border-top-color: var(--usf-green-bright);
}

.workshops-track-list {
  display: grid;
  gap: 12px;
  margin: 12px 0 4px;
}

.workshops-track {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 14px 16px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.30);
}

.workshops-track h3 {
  margin: 0 0 10px;
  color: var(--heading);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.workshops-session {
  margin: 0 0 12px;
}

.workshops-session:last-child {
  margin-bottom: 0;
}

.workshops-session h4 {
  margin: 0 0 4px;
  color: var(--ieee-blue-bright);
  font-size: 1rem;
}

.workshops-session p {
  margin: 0;
}

.workshops-core-card .muted-text {
  margin-bottom: 6px;
}

/* Vendor marks are dark-ink artwork, so they sit on grey plates like the sponsor packet. */
.tool-wall {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin: 14px 0 4px;
  padding: 0;
  list-style: none;
  background: #545b61;
  border: 1px solid var(--border);
  border-top: var(--edge) solid var(--ieee-cyan);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

/* Four per row, so the remaining three stretch to fill the second row. */
.tool-plate {
  flex: 1 1 calc(25% - 1px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 96px;
  padding: 18px 20px;
  background: #737b82;
}

.tool-plate img {
  max-width: min(100%, 190px);
  max-height: 52px;
  width: auto;
  height: auto;
  object-fit: contain;
}

@media (max-width: 920px) {
  .tool-plate {
    flex-basis: calc(50% - 1px);
  }

  .swarm-what-layout {
    grid-template-columns: 1fr;
  }

  .exo-intro-layout {
    grid-template-columns: 1fr;
  }

  .exo-subhead-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .exo-carrt-partner {
    flex-basis: auto;
    width: min(100%, 290px);
  }

  .swarm-image-hero {
    aspect-ratio: 4 / 3;
  }

  .swarm-timeline-table {
    display: block;
    overflow-x: auto;
  }

  .swarm-explorer-layout {
    grid-template-columns: 1fr;
  }

  .swarm-sidebar-tabs {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .swarm-tab {
    width: auto;
    flex: 1 1 auto;
  }

  .workshops-image-hero {
    aspect-ratio: 4 / 3;
  }

  .workshops-lab-layout {
    grid-template-columns: 1fr;
  }

  .workshops-lab-image-placeholder {
    min-height: 180px;
    margin: 6px 0 12px;
  }

  .workshops-lab-image {
    width: min(100%, 520px);
    margin: 6px auto 12px;
  }
}

.sponsor-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(52px, 7vw, 96px) 0;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(90deg, rgba(0, 98, 155, .12) 1px, transparent 1px),
    linear-gradient(rgba(0, 98, 155, .12) 1px, transparent 1px),
    radial-gradient(circle at 76% 34%, rgba(53, 184, 124, .18), transparent 25%),
    radial-gradient(circle at 18% 16%, rgba(79, 179, 230, .18), transparent 32%),
    var(--chrome);
  background-size: 48px 48px, 48px 48px, auto, auto, auto;
}

.sponsor-hero::after {
  content: "";
  position: absolute;
  right: -100px;
  bottom: -210px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(92, 215, 245, .28);
  transform: rotate(45deg);
  pointer-events: none;
}

.sponsor-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, .95fr);
  gap: clamp(32px, 6vw, 76px);
  align-items: center;
}

.sponsor-eyebrow {
  margin: 0 0 8px;
  color: var(--ieee-cyan-bright);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.sponsor-hero h1 {
  max-width: 760px;
  margin: 0;
  color: var(--heading);
  font-size: clamp(2.65rem, 6vw, 5.7rem);
  line-height: .96;
  letter-spacing: -.028em;
  text-wrap: balance;
}

.sponsor-hero-lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.6;
}

.sponsor-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-top: 30px;
}

.sponsor-text-link {
  color: var(--text);
  font-weight: 700;
  text-decoration-color: var(--ieee-cyan-bright);
  text-underline-offset: 5px;
}

.sponsor-text-link span {
  display: inline-block;
  margin-left: 4px;
  color: var(--ieee-cyan-bright);
  transition: transform .2s ease;
}

.sponsor-text-link:hover span {
  transform: translateY(3px);
}

.sponsor-hero-visual {
  position: relative;
  margin: 0;
  border: 1px solid var(--border-strong);
  border-top: var(--edge) solid var(--usf-green-bright);
  background: var(--surface);
  box-shadow: 22px 22px 0 rgba(0, 98, 155, .18);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.sponsor-hero-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(.85) contrast(1.05);
}

.sponsor-hero-visual figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 18px 20px;
  color: var(--muted);
  background: linear-gradient(transparent, rgba(5, 10, 15, .96) 30%);
  font-size: .82rem;
}

.sponsor-hero-visual .sponsor-hero-caption-title {
  display: block;
  color: var(--heading);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.sponsorship-section {
  padding: clamp(58px, 8vw, 104px) 0;
  background:
    radial-gradient(circle at 8% 18%, rgba(0, 181, 226, .06), transparent 24%),
    var(--bg);
}

.sponsor-section-heading {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}

.sponsor-section-heading-left {
  margin-right: 0;
  margin-left: 0;
  text-align: left;
}

.sponsor-section-heading h2,
.sponsor-flexible-support h2,
.sponsor-contact-cta h2 {
  margin: 0;
  color: var(--heading);
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -.025em;
  text-wrap: balance;
}

.sponsor-section-heading > p:last-child {
  margin: 14px auto 0;
  color: var(--muted);
  line-height: 1.65;
}

.sponsor-section-heading-left > p:last-child {
  margin-left: 0;
}

.sponsor-value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.sponsor-value-card {
  position: relative;
  min-height: 250px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-top: var(--edge) solid var(--ieee-blue-bright);
  background: linear-gradient(145deg, var(--surface-2), var(--surface));
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.sponsor-value-card:nth-child(2) { border-top-color: var(--usf-green-bright); }
.sponsor-value-card:nth-child(3) { border-top-color: var(--ieee-gold-bright); }

.sponsor-card-number {
  position: absolute;
  top: 4px;
  right: 16px;
  color: rgba(232, 237, 243, .07);
  font-size: 5.5rem;
  font-weight: 800;
  line-height: 1;
}

.sponsor-value-card h3 {
  position: relative;
  margin: 70px 0 10px;
  color: var(--heading);
  font-size: 1.35rem;
}

.sponsor-value-card p {
  position: relative;
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.sponsor-programs,
.sponsor-levels {
  padding-top: clamp(68px, 9vw, 120px);
}

.sponsor-program-grid {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  grid-template-rows: repeat(2, minmax(250px, 1fr));
  gap: 16px;
}

.sponsor-program {
  position: relative;
  min-height: 250px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  color: var(--text);
  background:
    radial-gradient(circle at 84% 20%, rgba(79, 179, 230, .18), transparent 28%),
    repeating-linear-gradient(135deg, transparent 0 22px, rgba(79, 179, 230, .04) 22px 24px),
    var(--surface);
  text-decoration: none;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.sponsor-program-featured {
  grid-row: 1 / span 2;
  min-height: 516px;
}

.sponsor-program img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.78) contrast(1.08);
  transition: transform .35s ease, filter .35s ease;
}

.sponsor-program-overlay {
  position: absolute;
  z-index: 1;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 60px 24px 24px;
  background: linear-gradient(transparent, rgba(5, 10, 15, .96) 42%);
}

.sponsor-program-text .sponsor-program-overlay {
  top: 0;
  justify-content: flex-end;
  background: linear-gradient(135deg, rgba(0, 98, 155, .08), rgba(0, 103, 71, .12));
}

.sponsor-program-label {
  margin-bottom: 5px;
  color: var(--ieee-cyan-bright);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.sponsor-program strong {
  color: var(--heading);
  font-size: clamp(1.6rem, 3vw, 2.65rem);
  line-height: 1;
}

.sponsor-program-overlay > span:not(.sponsor-program-label, .sponsor-program-link) {
  max-width: 620px;
  margin-top: 9px;
  color: var(--muted);
}

.sponsor-program-link {
  margin-top: 12px;
  color: var(--usf-green-bright);
  font-size: .82rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.sponsor-program:hover img {
  transform: scale(1.045);
  filter: saturate(1) contrast(1.05);
}

.sponsor-program:hover,
.sponsor-program:focus-visible {
  border-color: var(--ieee-cyan-bright);
}

.sponsor-program:focus-visible {
  outline: 3px solid var(--ieee-cyan-bright);
  outline-offset: 4px;
}

.sponsor-tier-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.sponsor-tier {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 520px;
  padding: 25px;
  border: 1px solid var(--border);
  border-top: 4px solid var(--tier-color);
  background: linear-gradient(160deg, var(--surface-2), var(--surface));
  box-shadow: 0 12px 28px rgba(0, 0, 0, .24);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.sponsor-tier-affiliate { --tier-color: #b9d9e8; }
.sponsor-tier-fellow { --tier-color: #4f9bc5; }
.sponsor-tier-senior { --tier-color: #45aee2; }

.sponsor-tier-featured {
  background:
    radial-gradient(circle at 100% 0, color-mix(in srgb, var(--tier-color) 17%, transparent), transparent 35%),
    linear-gradient(160deg, var(--surface-2), var(--surface));
}

.sponsor-tier-badge {
  position: absolute;
  top: 0;
  right: 18px;
  margin: 0;
  padding: 4px 9px;
  color: var(--chrome);
  background: var(--tier-color);
  font-size: .66rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.sponsor-tier-heading {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  justify-content: space-between;
}

.sponsor-tier h3 {
  margin: 0;
  color: var(--tier-color);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  line-height: .95;
  text-transform: uppercase;
}

.sponsor-tier h3 span {
  display: block;
  margin-top: 6px;
  color: var(--heading);
  font-size: .58em;
  font-weight: 600;
}

.sponsor-tier-price {
  margin: 0;
  color: var(--heading);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}

.sponsor-tier-price span {
  color: var(--tier-color);
  font-size: 1rem;
}

.sponsor-tier-kicker {
  margin: 16px 0;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  color: var(--tier-color);
  font-size: .86rem;
  font-weight: 800;
  text-transform: uppercase;
}

.sponsor-check-list {
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}

.sponsor-check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--text);
  line-height: 1.45;
}

.sponsor-check-list li + li {
  margin-top: 11px;
}

.sponsor-check-list li::before {
  content: "✓";
  position: absolute;
  top: 0;
  left: 0;
  color: var(--tier-color);
  font-weight: 800;
}

.sponsor-tier-ideal {
  margin: auto 0 0;
  padding: 16px;
  border-left: 3px solid var(--tier-color);
  background: color-mix(in srgb, var(--tier-color) 10%, var(--surface-2));
  color: var(--text);
  font-size: .86rem;
  font-weight: 700;
  line-height: 1.4;
}

.sponsor-flexible-support {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(30px, 6vw, 80px);
  align-items: center;
  margin-top: clamp(68px, 9vw, 120px);
  padding: clamp(30px, 5vw, 56px);
  border: 1px solid var(--border);
  border-left: var(--edge) solid var(--ieee-gold-bright);
  background:
    linear-gradient(115deg, rgba(255, 184, 28, .07), transparent 45%),
    var(--surface);
}

.sponsor-flexible-support > div > p:last-child {
  margin: 18px 0 0;
  color: var(--muted);
}

.sponsor-needs-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sponsor-needs-list li {
  display: grid;
  grid-template-columns: minmax(130px, .4fr) 1fr;
  gap: 18px;
  padding: 17px 0;
  border-bottom: 1px solid var(--border);
}

.sponsor-needs-list li:first-child {
  border-top: 1px solid var(--border);
}

.sponsor-needs-list strong {
  color: var(--heading);
}

.sponsor-needs-list span {
  color: var(--muted);
}

.sister-banner-slot {
  margin: 12px 0 28px;
  border: 0;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0;
  overflow: visible;
}

.sister-banner-slot.sister-banner-placeholder {
  border: 1px dashed var(--border-strong);
  min-height: 220px;
  background:
    linear-gradient(180deg, rgba(0, 181, 226, 0.08), rgba(0, 181, 226, 0.02)),
    var(--surface-2);
  padding: 16px;
  overflow: visible;
}

.sister-banner-slot p {
  margin: 0;
  color: var(--muted);
  font-weight: 600;
}

.sister-banner-image {
  width: min(92%, 900px);
  max-height: 190px;
  object-fit: contain;
  display: block;
}

.chapter-site-link {
  text-align: center;
}

.sponsor-contact-cta {
  display: flex;
  gap: 32px;
  align-items: center;
  justify-content: space-between;
  margin-top: 18px;
  padding: clamp(32px, 6vw, 64px);
  border: 1px solid var(--border-strong);
  border-top: var(--edge) solid transparent;
  border-image: var(--brand-sweep) 1;
  background:
    radial-gradient(circle at 90% 20%, rgba(53, 184, 124, .16), transparent 25%),
    radial-gradient(circle at 10% 90%, rgba(79, 179, 230, .14), transparent 30%),
    var(--chrome);
}

.sponsor-contact-cta > div:first-child {
  max-width: 760px;
}

.sponsor-contact-cta > div:first-child > p:last-child {
  margin: 16px 0 0;
  color: var(--muted);
}

.sponsor-contact-actions {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.sponsor-contact-actions > a:last-child {
  color: var(--muted);
  font-size: .85rem;
}

@media (max-width: 920px) {
  .sponsor-hero-grid {
    grid-template-columns: 1fr;
  }

  .sponsor-hero-copy {
    max-width: 800px;
  }

  .sponsor-hero-visual {
    max-width: 720px;
  }

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

  .sponsor-value-card {
    min-height: 0;
  }

  .sponsor-value-card h3 {
    margin-top: 40px;
  }

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

  .sponsor-tier {
    min-height: 0;
  }

  .sponsor-flexible-support {
    grid-template-columns: 1fr;
  }

  .sponsor-contact-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .sponsor-contact-actions {
    align-items: flex-start;
  }
}

@media (max-width: 620px) {
  .sponsor-hero {
    padding: 44px 0 58px;
  }

  .sponsor-hero-grid {
    gap: 38px;
  }

  .sponsor-hero h1 {
    font-size: clamp(2.5rem, 13vw, 4rem);
  }

  .sponsor-hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .sponsor-hero-visual {
    box-shadow: 10px 10px 0 rgba(0, 98, 155, .18);
  }

  .sponsor-program-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }

  .sponsor-program,
  .sponsor-program-featured {
    grid-row: auto;
    min-height: 340px;
  }

  .sponsor-program-text {
    min-height: 280px;
  }

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

  .sponsor-tier {
    min-height: 0;
  }

  .sponsor-tier-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .sponsor-needs-list li {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .sponsor-contact-cta {
    padding: 28px 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sponsor-program img,
  .sponsor-text-link span {
    transition: none;
  }

  .sponsor-program:hover img,
  .sponsor-text-link:hover span {
    transform: none;
  }
}

.muted-text {
  color: var(--muted);
  margin-top: -4px;
}

.southeastcon-intro {
  background:
    radial-gradient(circle at top right, rgba(0, 181, 226, 0.12), transparent 50%),
    var(--card);
}

.southeastcon-program-title {
  margin-top: 18px;
  margin-bottom: 8px;
  font-size: clamp(1.2rem, 1.8vw, 1.45rem);
}

.southeastcon-hardware-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.southeastcon-hardware-gallery figure {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-top: var(--edge) solid var(--ieee-cyan-bright);
  background: var(--surface);
}

.southeastcon-hardware-gallery figure:nth-child(2) {
  border-top-color: var(--usf-green-bright);
}

.southeastcon-hardware-gallery img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.southeastcon-hardware-gallery figcaption {
  padding: 10px 12px;
  color: var(--muted);
  font-size: .84rem;
  font-weight: 600;
  line-height: 1.4;
}

@media (max-width: 620px) {
  .southeastcon-hardware-gallery {
    grid-template-columns: 1fr;
  }
}

.competition-explorer h2 {
  margin-bottom: 6px;
  font-size: clamp(1.4rem, 2vw, 1.8rem);
}

.comp-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 18px;
  padding: 8px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--border);
}

.comp-tab {
  border: 1px solid var(--border);
  border-bottom: var(--edge) solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  padding: 8px 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.comp-tab:hover {
  background: var(--surface-2);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.32);
}

.comp-tab.is-active {
  background: linear-gradient(135deg, var(--blue), var(--accent));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 7px 18px rgba(0, 181, 226, 0.30);
}

.comp-panel {
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(0, 181, 226, 0.07), transparent 85px),
    var(--surface-2);
  padding: 18px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.38);
}

.comp-panel h3 {
  margin-top: 0;
  margin-bottom: 6px;
  font-size: clamp(1.25rem, 1.8vw, 1.5rem);
}

.comp-panel h4 {
  margin-bottom: 8px;
  color: var(--heading);
}

.comp-detail-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin: 14px 0 6px;
}

.comp-detail-card {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 12px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.32);
}

.comp-detail-card h4 {
  margin-top: 0;
  margin-bottom: 8px;
}

.score-grid {
  border: 1px solid var(--border);
  overflow: hidden;
  margin-top: 8px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.35);
}

.score-grid div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 12px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.score-grid div:last-child {
  border-bottom: 0;
}

.score-grid span {
  font-weight: 700;
  text-align: right;
  padding: 3px 9px;
  white-space: nowrap;
  border: 1px solid transparent;
  font-size: .86rem;
}

.score-calculator {
  margin-top: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 14px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.32);
}

.score-calc-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.score-calc-head h4 {
  margin: 0;
}

.score-calc-reset {
  padding: 8px 12px;
  min-height: 44px;
}

.score-calc-grid {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.score-calc-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.score-calc-row span {
  font-size: .95rem;
}

.score-calc-row input[type="number"] {
  width: 110px;
  min-height: 44px;
  border: 1px solid var(--border);
  padding: 6px 8px;
  text-align: center;
  font-size: 1rem;
  font: inherit;
  background: var(--surface-3);
  color: var(--text);
}

.score-calc-row input[type="number"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.score-calc-row input[type="checkbox"] {
  width: 26px;
  height: 26px;
  accent-color: var(--accent);
}

.score-calc-total {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.score-calc-total div {
  border: 1px solid var(--border);
  padding: 6px 12px;
  background: var(--surface-2);
}

.score-calc-link {
  margin-top: 16px;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(0, 181, 226, 0.07), transparent 90px),
    var(--surface-2);
  padding: 14px 16px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.32);
}

.score-calc-link-copy h4 {
  margin: 0 0 4px;
}

.score-calc-link-copy p {
  margin: 0;
}

.score-calc-link-btn {
  white-space: nowrap;
  padding: 10px 14px;
  min-height: 44px;
}

.score-positive span {
  color: #6FE3A8;
  background: rgba(0, 132, 61, 0.2);
  border-color: rgba(0, 132, 61, 0.5);
}

.score-penalty span {
  color: #FF97A4;
  background: rgba(200, 16, 46, 0.2);
  border-color: rgba(200, 16, 46, 0.5);
}

.rule-block {
  margin-top: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 10px 12px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.30);
}

.rule-block summary {
  cursor: pointer;
  font-weight: 700;
}

.rule-block .list {
  margin-top: 10px;
}

.program-cards {
  margin-top: 14px;
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

.program-card {
  position: relative;
  border: 1px solid var(--border);
  border-left: var(--edge) solid var(--ieee-blue);
  overflow: hidden;
  background: var(--surface);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.38);
  display: flex;
  flex-direction: row;
  min-height: 200px;
  transition: border-left-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.program-card:hover {
  border-left-color: var(--usf-green-bright);
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.46);
}

.program-card:nth-child(even) {
  flex-direction: row-reverse;
  border-left: 1px solid var(--border);
  border-right: var(--edge) solid var(--ieee-blue);
}

.program-card:nth-child(even):hover {
  border-right-color: var(--usf-green-bright);
}

.program-card img {
  width: clamp(220px, 30vw, 360px);
  height: auto;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}

.program-card:hover img {
  transform: scale(1.04);
}

#home-programs .program-card-body h3 {
  font-size: 1.35rem;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

@media (prefers-reduced-motion: reduce) {
  .program-card,
  .program-card img { transition: none; }

  .program-card:hover { transform: none; }
  .program-card:hover img { transform: none; }
}

.program-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  flex: 1;
  min-width: 0;
}

.program-card-body h3 {
  margin: 0;
  color: var(--heading);
}

.program-card-body p {
  margin: 0;
  color: var(--muted);
}

.program-card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* Home program bento: five project areas presented as one technical dashboard. */
#home-programs .program-cards {
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: minmax(220px, 1fr);
  gap: 14px;
}

#home-programs .program-card {
  --program-accent: var(--ieee-cyan-bright);
  display: block;
  min-height: 0;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--border-strong);
  border-top: var(--edge) solid var(--program-accent);
  background: var(--surface);
  isolation: isolate;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

#home-programs .program-card:nth-child(even) {
  flex-direction: initial;
  border: 1px solid var(--border-strong);
  border-top: var(--edge) solid var(--program-accent);
}

#home-programs .program-card-featured {
  grid-column: 1 / span 6;
  grid-row: 1 / span 2;
  --program-accent: var(--ieee-cyan-bright);
}

#home-programs .program-card-exo {
  grid-column: 7 / span 3;
  --program-accent: var(--usf-green-bright);
}

#home-programs .program-card-swarm {
  grid-column: 10 / span 3;
  grid-row: 1;
  --program-accent: var(--ieee-gold-bright);
}

#home-programs .program-card-workshops {
  grid-column: 7 / span 3;
  grid-row: 2;
  --program-accent: var(--ieee-blue-bright);
}

#home-programs .program-card-raptor {
  grid-column: 10 / span 3;
  grid-row: 2;
  --program-accent: var(--ieee-red-bright);
}

#home-programs .program-card-prodev {
  grid-column: 1 / -1;
  grid-row: 3;
  min-height: 190px;
  --program-accent: var(--usf-green-bright);
  background: linear-gradient(110deg, #101b24, #172c2a);
}

#home-programs .program-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(5, 10, 15, 0.08) 12%, rgba(5, 10, 15, 0.92) 86%),
    linear-gradient(90deg, rgba(0, 98, 155, 0.18), transparent 55%);
  pointer-events: none;
}

#home-programs .program-card::after {
  content: "";
  position: absolute;
  z-index: 3;
  top: 14px;
  right: 14px;
  width: 30px;
  height: 30px;
  border-top: 2px solid var(--program-accent);
  border-right: 2px solid var(--program-accent);
  opacity: .85;
  pointer-events: none;
}

#home-programs .program-card-prodev::before {
  background:
    linear-gradient(90deg, rgba(5, 10, 15, .94) 0%, rgba(5, 10, 15, .72) 55%, rgba(5, 10, 15, .25) 100%),
    repeating-linear-gradient(135deg, transparent 0 28px, rgba(53, 184, 124, .08) 28px 30px),
    radial-gradient(circle at 82% 50%, rgba(79, 179, 230, .3), transparent 26%);
}

#home-programs .program-card-prodev img {
  object-position: center 72%;
}

#home-programs .program-card-prodev .program-card-body {
  max-width: 850px;
}

#home-programs .program-card:hover,
#home-programs .program-card:nth-child(even):hover {
  border-color: var(--program-accent);
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.52), 0 0 22px color-mix(in srgb, var(--program-accent) 18%, transparent);
}

#home-programs .program-card:focus-visible {
  outline: 3px solid var(--program-accent);
  outline-offset: 4px;
}

#home-programs .program-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.82) contrast(1.05);
}

#home-programs .program-card:hover img {
  transform: scale(1.06);
  filter: saturate(1) contrast(1.05);
}

#home-programs .program-card-body {
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  height: auto;
  padding: 22px;
  gap: 7px;
}

#home-programs .program-card-featured .program-card-body {
  padding: 30px;
}

#home-programs .program-card-tag {
  align-self: flex-start;
  padding: 3px 8px;
  color: #fff;
  border-left: 2px solid var(--program-accent);
  background: rgba(10, 15, 21, 0.76);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .09em;
  line-height: 1.4;
  text-transform: uppercase;
}

#home-programs .program-card-body h3 {
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.05;
  text-shadow: 0 2px 10px rgba(0, 0, 0, .7);
}

#home-programs .program-card-featured .program-card-body h3 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

#home-programs .program-card-body p {
  display: -webkit-box;
  overflow: hidden;
  color: rgba(232, 237, 243, .88);
  font-size: .9rem;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

#home-programs .program-card-featured .program-card-body p {
  max-width: 620px;
  font-size: 1rem;
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

#home-programs .program-card-link {
  margin-top: 4px;
  color: var(--program-accent);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
}

#home-programs .program-card-link span {
  display: inline-block;
  margin-left: 4px;
  transition: transform .2s ease;
}

#home-programs .program-card:hover .program-card-link span {
  transform: translateX(5px);
}

.home-sponsor-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, .38fr);
  gap: 32px;
  overflow: hidden;
  border-top: var(--edge) solid var(--ieee-gold-bright);
  background:
    linear-gradient(110deg, rgba(0, 98, 155, .18), transparent 48%),
    var(--card);
}

.home-sponsor-card::before {
  content: "";
  position: absolute;
  top: -80px;
  right: 18%;
  width: 240px;
  height: 240px;
  background: transparent;
  border: 1px solid rgba(255, 201, 77, .18);
  transform: rotate(45deg);
  pointer-events: none;
}

.home-sponsor-copy {
  position: relative;
}

.home-sponsor-eyebrow {
  margin: 0 0 4px;
  color: var(--ieee-gold-bright);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.home-sponsor-copy h2 {
  margin: 0 0 8px;
}

.home-sponsor-copy > p:not(.home-sponsor-eyebrow) {
  max-width: 760px;
  margin-top: 0;
  color: var(--muted);
}

.home-sponsor-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 22px;
}

.home-sponsor-benefits span {
  padding: 6px 10px;
  border: 1px solid var(--border-strong);
  border-left: 2px solid var(--ieee-gold-bright);
  background: rgba(10, 15, 21, .55);
  color: var(--text);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .03em;
}

.home-sponsor-levels {
  position: relative;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 220px;
  padding: 26px;
  border: 1px solid var(--border-strong);
  background:
    repeating-linear-gradient(135deg, transparent 0 22px, rgba(255, 201, 77, .045) 22px 24px),
    var(--surface-2);
}

.home-sponsor-levels strong {
  margin: 4px 0;
  color: var(--home-tier-color, var(--ieee-gold-bright));
  font-size: clamp(2.7rem, 5vw, 4.5rem);
  line-height: 1;
}

.home-sponsor-levels.tier-affiliate { --home-tier-color: #b9d9e8; }
.home-sponsor-levels.tier-fellow { --home-tier-color: #4f9bc5; }
.home-sponsor-levels.tier-senior { --home-tier-color: #45aee2; }

.home-sponsor-levels > span:last-of-type {
  color: var(--muted);
  font-size: .88rem;
}

.home-sponsor-levels > span,
.home-sponsor-levels > strong {
  transition: opacity .18s ease, transform .18s ease;
}

.home-sponsor-levels.is-changing > span,
.home-sponsor-levels.is-changing > strong {
  opacity: 0;
  transform: translateY(7px);
}

.home-sponsor-level-label {
  color: var(--text);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.home-sponsor-tier-dots {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 22px;
}

.home-sponsor-tier-dots span {
  width: 10px;
  height: 3px;
  background: var(--border-strong);
  transition: width .22s ease, background-color .22s ease;
}

.home-sponsor-tier-dots span.is-active {
  width: 32px;
  background: var(--home-tier-color, var(--ieee-gold-bright));
}

@media (prefers-reduced-motion: reduce) {
  .home-sponsor-levels > span,
  .home-sponsor-levels > strong,
  .home-sponsor-tier-dots span {
    transition: none;
  }
}

.home-events-card {
  position: relative;
  overflow: hidden;
  border-top: var(--edge) solid var(--ieee-cyan-bright);
  background:
    radial-gradient(circle at top right, rgba(0, 181, 226, .12), transparent 40%),
    var(--card);
}

.home-events-copy {
  position: relative;
}

.home-events-copy h2 {
  margin: 0 0 8px;
}

.home-events-copy > p:not(.events-eyebrow) {
  margin-top: 0;
  color: var(--muted);
}

.home-event-links {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0;
}

.home-event-links a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  min-height: 170px;
  padding: 16px;
  color: var(--text);
  line-height: 1.35;
  text-decoration: none;
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--ieee-cyan-bright);
  background: var(--surface-2);
  transition: border-color .18s ease, background-color .18s ease, transform .18s ease;
}

.home-event-links a strong {
  color: var(--heading);
  font-size: 1rem;
  line-height: 1.2;
}

.home-event-links a > span:last-child {
  color: var(--muted);
  font-size: .82rem;
  font-weight: 400;
}

.home-event-links .home-event-type {
  color: var(--ieee-cyan-bright);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.home-event-links a:nth-child(2) .home-event-type { color: var(--usf-green-bright); }
.home-event-links a:nth-child(3) .home-event-type { color: var(--ieee-gold-bright); }
.home-event-links a:nth-child(4) .home-event-type { color: var(--ieee-blue-bright); }
.home-event-links a:nth-child(5) .home-event-type { color: var(--ieee-red-bright); }

.home-event-links a:nth-child(2) { border-left-color: var(--usf-green-bright); }
.home-event-links a:nth-child(3) { border-left-color: var(--ieee-gold-bright); }
.home-event-links a:nth-child(4) { border-left-color: var(--ieee-blue-bright); }
.home-event-links a:nth-child(5) { border-left-color: var(--ieee-red-bright); }

.home-event-links a:hover,
.home-event-links a:focus-visible {
  border-color: var(--ieee-cyan-bright);
  background: rgba(0, 181, 226, .1);
  transform: translateY(-2px);
}

@media (prefers-reduced-motion: reduce) {
  .home-event-links a { transition: none; }
}

.prodev-page {
  position: relative;
  overflow: hidden;
}

.prodev-hero {
  display: grid;
  grid-template-columns: minmax(340px, .9fr) minmax(0, 1.1fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: center;
  margin: -22px -22px 0;
  padding: clamp(28px, 4vw, 48px);
  border-bottom: 1px solid var(--border-strong);
  background:
    repeating-linear-gradient(135deg, transparent 0 28px, rgba(53, 184, 124, .055) 28px 30px),
    radial-gradient(circle at 100% 0, rgba(79, 179, 230, .2), transparent 48%),
    linear-gradient(110deg, rgba(0, 98, 155, .12), transparent 58%),
    var(--surface);
}

.prodev-hero .program-title-row {
  margin-bottom: 0;
}

.prodev-eyebrow {
  position: relative;
  margin: 0 0 4px;
  color: var(--usf-green-bright);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.prodev-page h1 {
  position: relative;
  margin-top: 0;
}

.prodev-intro {
  position: relative;
  max-width: 820px;
  margin: 0;
  color: var(--muted);
  font-size: 1.1rem;
}

@media (max-width: 760px) {
  .prodev-hero {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.prodev-focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.prodev-focus-grid article {
  padding: 22px;
  border: 1px solid var(--border);
  border-top: var(--edge) solid var(--ieee-blue-bright);
  background: var(--surface-2);
}

.prodev-focus-grid article:nth-child(2) {
  border-top-color: var(--usf-green-bright);
}

.prodev-focus-grid article:nth-child(3) {
  border-top-color: var(--ieee-gold-bright);
}

.prodev-focus-grid span {
  color: var(--muted);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
}

.prodev-focus-grid h2 {
  margin: 8px 0;
  font-size: 1.25rem;
}

.prodev-focus-grid p {
  margin: 0;
  color: var(--muted);
}

.prodev-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: 32px;
}

.prodev-details h2 {
  margin-top: 0;
}

.prodev-cta {
  padding: 22px;
  border-left: var(--edge) solid var(--usf-green-bright);
  background: linear-gradient(110deg, rgba(0, 103, 71, .18), var(--surface-2));
}

.events-page {
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(0, 181, 226, .1), transparent 35%),
    var(--card);
}

.events-eyebrow {
  margin: 0 0 4px;
  color: var(--ieee-cyan-bright);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.events-page > h1 {
  margin-top: 0;
}

.events-intro {
  max-width: 820px;
  color: var(--muted);
  font-size: 1.05rem;
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.event-card {
  scroll-margin-top: 100px;
  padding: 22px;
  border: 1px solid var(--border);
  border-left: var(--edge) solid var(--ieee-blue-bright);
  background: var(--surface-2);
}

.event-card:nth-child(2) { border-left-color: var(--usf-green-bright); }
.event-card:nth-child(3) { border-left-color: var(--ieee-gold-bright); }
.event-card:nth-child(4) { border-left-color: var(--ieee-cyan-bright); }
.event-card:nth-child(5) {
  grid-column: 1 / -1;
  border-left-color: var(--ieee-red-bright);
}

.event-number {
  color: var(--muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
}

.event-card h2 {
  margin: 6px 0;
  font-size: 1.35rem;
}

.event-card p {
  margin: 0;
  color: var(--muted);
}

.event-card .event-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 12px 0;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: .86rem;
}

.event-meta strong {
  color: var(--ieee-cyan-bright);
}

.event-meta span {
  position: relative;
  padding-left: 12px;
}

.event-meta span::before {
  content: "";
  position: absolute;
  top: .65em;
  left: 0;
  width: 4px;
  height: 4px;
  background: var(--usf-green-bright);
}

.event-card .event-organizer {
  margin-top: 12px;
  font-size: .82rem;
}

.event-register-btn {
  margin-top: 16px;
}

.events-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 24px;
  padding: 18px;
  border-top: 1px solid var(--border-strong);
  background: rgba(10, 15, 21, .35);
}

.events-cta p {
  margin: 0;
}

.event-detail-page {
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(0, 181, 226, .12), transparent 35%),
    var(--card);
}

.event-detail-eyebrow {
  margin: 0 0 5px;
  color: var(--ieee-cyan-bright);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.event-detail-page > h1 {
  max-width: 900px;
  margin-top: 0;
}

.event-detail-lede {
  max-width: 850px;
  color: var(--muted);
  font-size: 1.1rem;
}

.event-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}

.event-detail-meta span {
  padding: 7px 10px;
  border: 1px solid var(--border-strong);
  border-left: 2px solid var(--usf-green-bright);
  background: var(--surface-2);
  font-size: .84rem;
  font-weight: 600;
}

.event-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, .8fr);
  gap: 18px;
  margin-top: 28px;
}

.event-detail-panel {
  padding: 22px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.event-detail-panel h2 {
  margin-top: 0;
}

.event-detail-panel p:last-child,
.event-detail-panel .list:last-child {
  margin-bottom: 0;
}

.event-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.lab-kits-layout {
  margin-top: 14px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.lab-kits-embed-wrap,
.lab-kits-info {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 14px;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.35);
}

.lab-kits-embed-wrap h2,
.lab-kits-info h2 {
  margin-top: 0;
}

.lab-kits-embed {
  min-height: 420px;
}

.lab-kits-info h2 {
  margin: 0 0 12px;
}

.lab-kits-info h3 {
  margin: 18px 0 8px;
}

.lab-kits-info p {
  margin: 0 0 14px;
}

.lab-kits-info .list {
  margin: 0 0 16px;
  padding-left: 28px;
}

.lab-kits-info .list li + li {
  margin-top: 4px;
}

.lab-kits-info p:last-child,
.lab-kits-info .list:last-child {
  margin-bottom: 0;
}

.lab-kits-info h3 + p {
  margin-bottom: 8px;
}

@media (max-width: 920px) {
  .home-event-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  #home-programs .program-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 260px;
  }

  #home-programs .program-card,
  #home-programs .program-card-featured,
  #home-programs .program-card-exo,
  #home-programs .program-card-workshops,
  #home-programs .program-card-swarm,
  #home-programs .program-card-raptor,
  #home-programs .program-card-prodev {
    grid-column: auto;
    grid-row: auto;
  }

  #home-programs .program-card-featured,
  #home-programs .program-card-prodev {
    grid-column: 1 / -1;
  }

  .program-card {
    flex-direction: column;
    min-height: 0;
  }

  .program-card:nth-child(even) {
    flex-direction: column;
  }

  .program-card img {
    width: 100%;
    height: 180px;
  }
}

@media (max-width: 620px) {
  .home-event-links {
    grid-template-columns: 1fr;
  }

  #home-programs .program-cards {
    grid-template-columns: 1fr;
    grid-auto-rows: 300px;
  }

  #home-programs .program-card-featured {
    grid-column: auto;
  }

  #home-programs .program-card-body,
  #home-programs .program-card-featured .program-card-body {
    padding: 22px;
  }

  .prodev-focus-grid,
  .prodev-details,
  .events-grid,
  .event-detail-layout {
    grid-template-columns: 1fr;
  }

  .event-card:nth-child(5) {
    grid-column: auto;
  }

  .events-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .home-sponsor-card {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .home-sponsor-levels {
    min-height: 180px;
  }
}

.placeholder {
  border: 2px dashed var(--border-strong);
  color: var(--muted);
  text-align: center;
  padding: 34px 12px;
}

.carousel {
  position: relative;
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--surface);
}

.carousel-track {
  position: relative;
}

.slide {
  display: none;
  position: relative;
}

.slide.is-active {
  display: block;
  animation: slide-in .45s ease both;
}

@keyframes slide-in {
  from { opacity: 0; transform: translateX(14px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .slide.is-active { animation: none; }
}

.slide img {
  width: 100%;
  height: clamp(240px, 40vw, 470px);
  object-fit: cover;
  display: block;
}

.slide-caption {
  position: absolute;
  left: 0;
  bottom: 0;
  color: #fff;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.55));
  border-left: var(--edge) solid var(--ieee-cyan-bright);
  padding: 12px 34px 12px 14px;
  max-width: min(70ch, 82%);
  font-size: .92rem;
  font-weight: 600;
  clip-path: polygon(0 0, 100% 0, calc(100% - 22px) 100%, 0 100%);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(10, 15, 21, 0.62);
  color: #fff;
  width: 42px;
  height: 46px;
  z-index: 5;
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease;
}

.carousel-btn:hover,
.carousel-btn:focus-visible {
  background: var(--ieee-blue);
  border-color: var(--ieee-cyan-bright);
}

.carousel-btn.prev {
  left: 0;
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
}

.carousel-btn.next {
  right: 0;
  clip-path: polygon(12px 0, 100% 0, 100% 100%, 0 100%);
}

.carousel-dots {
  position: absolute;
  right: 14px;
  top: 14px;
  display: flex;
  gap: 6px;
  z-index: 5;
}

.carousel-dot {
  width: 26px;
  height: 5px;
  padding: 0;
  border: 0;
  background: rgba(255, 255, 255, 0.32);
  transform: skewX(-20deg);
  cursor: pointer;
  transition: background-color .18s ease;
}

.carousel-dot.is-active {
  background: var(--ieee-cyan-bright);
}

@media (prefers-reduced-motion: reduce) {
  .carousel-btn,
  .carousel-dot { transition: none; }
}

.site-footer {
  position: relative;
  margin-top: 32px;
  background: var(--chrome);
  color: rgba(255,255,255,.9);
  border-top: 0;
}

.site-footer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: var(--brand-sweep);
  pointer-events: none;
}

.site-footer .wrap { padding: 24px 0 14px; }

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 24px;
  align-items: start;
}

.footer-follow {
  margin-top: 12px;
  text-align: center;
}

.footer-mid {
  margin-top: 12px;
  padding: 16px 0;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,.15);
  border-bottom: 1px solid rgba(255,255,255,.15);
}

.footer-mid p {
  margin: 0 0 8px;
}

.footer-mid p:last-child {
  margin-bottom: 0;
}

.footer-col h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  color: #fff;
}

.footer-col p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.55;
}

.footer-col-locations p + p {
  margin-top: 10px;
}

.footer-locations-row {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

.footer-locations-row p {
  margin: 0;
}

.footer-locations-row p + p {
  margin-top: 0;
}

.footer-location-hint {
  display: block;
  font-size: .82rem;
  opacity: .75;
}

.footer-col-left {
  text-align: left;
}

.footer-col-locations {
  text-align: left;
}

.footer-col-right {
  text-align: right;
}

.footer-logo {
  display: inline-block;
  width: 110px;
  height: 110px;
  background-color: var(--chrome);
  background-image: url("logo.png");
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
}

.footer-col a {
  color: var(--text);
}

.footer-col a:hover {
  color: #fff;
}

.footer-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-social-icons {
  display: flex;
  justify-content: center;
  gap: 34px;
  padding: 14px 0 6px;
}

.social-icon {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  text-decoration: none;
  color: #fff;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.28);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
  transition: background-color .18s ease, color .18s ease;
}

.social-icon img {
  display: block;
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.social-icon-bullsconnect img {
  width: 38px;
  height: 38px;
}

.social-icon:hover {
  background: var(--ieee-blue);
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  .social-icon { transition: none; }
}

.footer-bottom {
  margin: 14px 0 0;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,.15);
  font-size: .84rem;
  color: rgba(255,255,255,.75);
  text-align: center;
}

.footer-bottom a {
  color: var(--text);
}

.footer-mid a {
  color: var(--text);
}

.footer-mid a:hover {
  color: #fff;
}

.footer-bottom a:hover {
  color: #fff;
}

@media (max-width: 920px) {
  .menu-toggle { display: inline-block; }

  /* Keep scroll on one axis and cut expensive paint while dragging. */
  html,
  body {
    overscroll-behavior-x: none;
    overscroll-behavior-y: auto;
  }

  .site-header {
    position: relative;
    top: auto;
    isolation: auto;
    box-shadow: none;
  }

  .hero::after,
  .sponsor-hero::after,
  .reu-hero::after,
  .home-sponsor-card::before,
  .hero::before {
    display: none !important;
    content: none !important;
  }

  /* clip-path + filters are the main mobile scroll killers on this site. */
  .hero,
  .hero::before,
  .notch-tr-bl,
  .program-card,
  .btn,
  .card,
  .home-sponsor-card,
  .sponsor-program,
  .slide,
  .carousel,
  [class*="clip"],
  .cta-band,
  .footer-brand-mark,
  .edge-label,
  .pill,
  .stat-chip {
    clip-path: none !important;
  }

  #home-programs .program-card img,
  .sponsor-program img,
  .program-card img,
  .hero img,
  img {
    filter: none !important;
  }

  .program-card,
  .home-sponsor-card,
  .btn,
  .card,
  .sponsor-tier,
  .slide {
    box-shadow: none !important;
    transition: none !important;
    transform: none !important;
  }

  .hero {
    --hero-slice: 0px;
    clip-path: none !important;
    background: var(--chrome);
  }

  .hero-inner {
    padding: 40px 0 calc(var(--hero-slice) + 30px);
  }

  .hero::after {
    display: none;
  }

  .rotate-line {
    display: flex;
  }

  /* Let the brand give up width instead of forcing the page to overflow. */
  .brand {
    flex: 0 1 auto;
    min-width: 0;
  }

  .brand-text {
    min-width: 0;
  }

  .nav {
    display: none;
    width: 100%;
    flex-direction: column;
    padding-top: 8px;
  }
  .nav.open { display: flex; }
  .header-row { flex-wrap: wrap; }

  .has-dropdown .dropdown {
    position: static;
    display: flex;
    background: rgba(255, 255, 255, 0.1);
    border: 0;
    box-shadow: none;
    padding: 2px 0 2px 12px;
    min-width: 0;
  }

  .dropdown a {
    color: #fff;
    opacity: 0.95;
  }

  .dropdown a:hover,
  .dropdown a:focus-visible {
    color: var(--ieee-cyan);
    background: rgba(255, 255, 255, 0.12);
  }

  .dropdown a::after {
    background: linear-gradient(90deg, var(--ieee-blue-bright), var(--usf-green-bright));
  }

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

  .footer-col-left,
  .footer-col-locations,
  .footer-col-right {
    text-align: center;
  }

  .footer-locations-row {
    justify-content: center;
  }

  .footer-logo {
    width: 84px;
    height: 84px;
  }

  .comp-tabs {
    gap: 6px;
    padding: 6px;
  }

  .comp-tab {
    padding: 7px 10px;
    font-size: .88rem;
  }

  .score-grid div {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .score-calc-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    min-height: 0;
  }

  .score-calc-head {
    flex-wrap: wrap;
  }

  .score-calc-reset {
    width: 100%;
  }

  .score-calc-row input[type="number"] {
    width: 100%;
    max-width: 260px;
    min-height: 48px;
    font-size: 1.05rem;
  }

  .score-calc-row input[type="checkbox"] {
    width: 30px;
    height: 30px;
    align-self: flex-end;
  }

  .score-calc-total {
    display: grid;
    grid-template-columns: 1fr;
  }

  .score-calc-total div {
    width: 100%;
  }

  .score-calc-link {
    flex-direction: column;
    align-items: flex-start;
  }

  .score-calc-link-btn {
    width: 100%;
    text-align: center;
  }

  .lab-kits-layout {
    grid-template-columns: 1fr;
  }

  .lab-kits-embed {
    min-height: 300px;
  }

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

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

  .sister-banner-slot {
    padding: 0;
  }

  .sister-banner-slot.sister-banner-placeholder {
    min-height: 180px;
  }
}

@media (max-width: 620px) {
  .brand-text small {
    display: none;
  }

  .hero h1 {
    font-size: clamp(2.1rem, 10vw, 3.2rem);
  }

  .rotate-line {
    flex-wrap: wrap;
  }

  .hero-eyebrow {
    font-size: .68rem;
    letter-spacing: 0.1em;
  }

  .hero-actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }
}

/* REU and office hours explorer */
.nav > a.is-current {
  color: var(--ieee-cyan-bright);
  background: rgba(255, 255, 255, .08);
}

.nav > a.is-current::after {
  transform: scaleX(1);
}

.reu-hero {
  position: relative;
  overflow: hidden;
  padding: 60px 0 54px;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(105deg, rgba(0, 98, 155, .28), transparent 48%),
    repeating-linear-gradient(135deg, transparent 0 30px, rgba(53, 184, 124, .05) 30px 32px),
    var(--chrome);
}

.reu-hero::after {
  content: "";
  position: absolute;
  top: -120px;
  right: 7%;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(79, 179, 230, .2);
  transform: rotate(45deg);
  pointer-events: none;
}

.reu-hero .wrap {
  position: relative;
  z-index: 1;
}

.reu-eyebrow {
  margin: 0 0 5px;
  color: var(--usf-green-bright);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.reu-hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(2.5rem, 6vw, 4.8rem);
  line-height: 1;
  letter-spacing: -.02em;
  text-transform: uppercase;
}

.reu-hero > .wrap > p:not(.reu-eyebrow) {
  max-width: 780px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.reu-page {
  padding-top: 8px;
}

.reu-note {
  display: flex;
  gap: 10px 18px;
  margin-bottom: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 184, 28, .42);
  border-left: var(--edge) solid var(--ieee-gold-bright);
  background: rgba(255, 184, 28, .07);
}

.reu-note strong {
  flex: 0 0 auto;
  color: var(--ieee-gold-bright);
}

.reu-note span {
  color: var(--muted);
}

.reu-toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1.5fr) repeat(2, minmax(200px, 1fr));
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.reu-toolbar label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  color: var(--muted);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.reu-toolbar input,
.reu-toolbar select {
  width: 100%;
  min-height: 46px;
  padding: 9px 11px;
  border: 1px solid var(--border-strong);
  border-left: 2px solid var(--ieee-blue-bright);
  border-radius: 0;
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: normal;
  text-transform: none;
  -webkit-appearance: menulist;
  appearance: menulist;
}

.reu-toolbar select option {
  color: #0e141b;
  background: #fff;
  text-transform: none;
}

.reu-toolbar input:focus,
.reu-toolbar select:focus {
  outline: 2px solid var(--ieee-cyan-bright);
  outline-offset: 1px;
}

.reu-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  padding: 12px 2px 4px;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 600;
}

.reu-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.status-dot {
  width: 9px;
  height: 9px;
  display: inline-block;
  transform: rotate(45deg);
}

.status-green { --status-color: #52d78d; }
.status-yellow { --status-color: var(--ieee-gold-bright); }
.status-red { --status-color: var(--ieee-red-bright); }
.status-dot { background: var(--status-color); }

.reu-results {
  min-height: 1.5em;
  margin: 8px 0 10px;
  color: var(--muted);
  font-size: .86rem;
}

.faculty-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.faculty-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--border);
  border-top: var(--edge) solid var(--status-color);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--status-color) 7%, transparent), transparent 42%),
    var(--surface);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .3);
}

.faculty-card[hidden] {
  display: none;
}

.faculty-card-head {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) auto;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 18px 12px;
}

.faculty-photo {
  width: 88px;
  height: 88px;
  display: block;
  border: 1px solid var(--border-strong);
  border-bottom: var(--edge) solid var(--status-color);
  background: var(--surface-2);
  object-fit: cover;
  object-position: center top;
}

.faculty-card-head p {
  margin: 0 0 2px;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.faculty-card-head h2 {
  margin: 0;
  color: var(--heading);
  font-size: 1.35rem;
  line-height: 1.15;
}

.reu-status {
  flex: 0 0 auto;
  padding: 4px 8px;
  border: 1px solid color-mix(in srgb, var(--status-color) 55%, transparent);
  background: color-mix(in srgb, var(--status-color) 12%, var(--surface));
  color: var(--status-color);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .05em;
  line-height: 1.35;
  text-transform: uppercase;
}

.faculty-track {
  margin: 0;
  padding: 0 18px 14px;
  color: var(--ieee-blue-bright);
  font-size: .88rem;
  font-weight: 700;
}

.faculty-quick {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}

.faculty-quick div {
  min-width: 0;
  padding: 11px 12px;
  border-right: 1px solid var(--border);
}

.faculty-quick div:last-child {
  border-right: 0;
}

.faculty-quick dt {
  color: var(--muted);
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.faculty-quick dd {
  margin: 3px 0 0;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: .84rem;
  font-weight: 600;
  line-height: 1.35;
}

.faculty-quick a {
  color: var(--ieee-cyan-bright);
}

.faculty-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 14px 18px;
}

.faculty-tags span {
  padding: 3px 8px;
  border: 1px solid var(--border-strong);
  border-left: 2px solid var(--usf-green-bright);
  color: var(--muted);
  font-size: .72rem;
  font-weight: 600;
}

.faculty-card details {
  margin-top: auto;
  border-top: 1px solid var(--border);
}

.faculty-card summary {
  position: relative;
  padding: 13px 42px 13px 18px;
  color: var(--heading);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .05em;
  list-style: none;
  text-transform: uppercase;
  cursor: pointer;
}

.faculty-card summary::-webkit-details-marker {
  display: none;
}

.faculty-card summary::after {
  content: "›";
  position: absolute;
  right: 18px;
  color: var(--ieee-cyan-bright);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
  transform: rotate(90deg);
  transition: transform .18s ease;
}

.faculty-card details[open] summary::after {
  transform: rotate(-90deg);
}

.faculty-card summary:hover,
.faculty-card summary:focus-visible {
  background: var(--surface-2);
  color: var(--ieee-cyan-bright);
}

.faculty-details {
  padding: 4px 18px 18px;
  border-top: 1px solid var(--border);
  background: rgba(10, 15, 21, .34);
}

.faculty-details h3 {
  margin: 14px 0 4px;
  color: var(--heading);
  font-size: .84rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.faculty-details p {
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
}

.reu-empty {
  padding: 40px 18px;
  border: 1px dashed var(--border-strong);
  text-align: center;
  background: var(--surface);
}

.reu-empty h2,
.reu-empty p {
  margin-top: 0;
}

.reu-contact-guide {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  gap: 18px;
  margin-top: 28px;
  padding: 24px;
  border: 1px solid var(--border);
  border-left: var(--edge) solid var(--usf-green-bright);
  background:
    linear-gradient(115deg, rgba(0, 103, 71, .15), transparent 55%),
    var(--surface);
}

.reu-contact-guide h2 {
  margin: 0 0 12px;
}

.reu-contact-guide ol {
  margin-bottom: 0;
  padding-left: 22px;
}

.reu-contact-guide li + li {
  margin-top: 7px;
}

.reu-email-template {
  padding: 18px;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.reu-email-template h3 {
  margin: 0 0 4px;
  color: var(--ieee-cyan-bright);
  font-size: .82rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.reu-email-template p {
  margin: 0 0 18px;
  color: var(--muted);
}

@media (max-width: 920px) {
  .reu-toolbar,
  .reu-contact-guide {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 620px) {
  .reu-hero {
    padding: 42px 0 38px;
  }

  .reu-note {
    flex-direction: column;
  }

  .faculty-card-head {
    grid-template-columns: 76px minmax(0, 1fr);
  }

  .faculty-photo {
    width: 76px;
    height: 76px;
  }

  .faculty-card-head .reu-status {
    grid-column: 1 / -1;
    justify-self: start;
  }

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

  .faculty-quick div {
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .faculty-quick div:last-child {
    border-bottom: 0;
  }
}

/* Theme fallback for resume gate if plugin CSS is missing/cached. */
.ieeeusf-resume-gate {
  background:
    radial-gradient(circle at top right, rgba(79, 179, 230, 0.14), transparent 38%),
    linear-gradient(145deg, #1e2833, #161e27) !important;
  border: 1px solid #3c4b5c !important;
  border-left: 3px solid #5cd7f5 !important;
  color: #e8edf3 !important;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
  margin: 60px auto;
  max-width: 640px;
  padding: clamp(28px, 6vw, 56px);
  text-align: center;
}

.ieeeusf-resume-gate h2 { color: #f4f8fc !important; }
.ieeeusf-resume-gate p,
.ieeeusf-resume-gate .ieeeusf-gate-divider { color: #a3b0bf !important; }
.ieeeusf-resume-gate .ieeeusf-eyebrow { color: #4fb3e6 !important; }
.ieeeusf-resume-gate label { color: #e8edf3 !important; }
.ieeeusf-resume-gate .ieeeusf-lock-icon {
  background: #27333f !important;
  border: 1px solid #3c4b5c !important;
}
.ieeeusf-resume-gate .ieeeusf-button-secondary {
  background: transparent !important;
  border: 1px solid #4fb3e6 !important;
  color: #4fb3e6 !important;
  text-decoration: none !important;
}
.ieeeusf-resume-gate input {
  background: #0e141b !important;
  border: 1px solid #3c4b5c !important;
  color: #e8edf3 !important;
}
.ieeeusf-resume-gate .ieeeusf-brand-ieee { color: #4fb3e6 !important; }
.ieeeusf-resume-gate .ieeeusf-brand-usf { color: #35b87c !important; }