:root {
  --bg: #05050a;
  --bg-soft: #0b0b14;
  --panel: rgba(255, 255, 255, 0.075);
  --panel-strong: rgba(255, 255, 255, 0.12);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.68);
  --line: rgba(255, 255, 255, 0.16);
  --cyan: #18f3ff;
  --purple: #9357ff;
  --pink: #ff31b8;
  --black: #000000;
  --white: #ffffff;
  --radius-lg: 32px;
  --radius-md: 22px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(24, 243, 255, 0.24), transparent 32rem),
    radial-gradient(circle at top right, rgba(147, 87, 255, 0.28), transparent 30rem),
    linear-gradient(135deg, #05050a 0%, #090916 52%, #05050a 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

body::after {
  position: fixed;
  inset: auto -10% -22rem;
  z-index: -1;
  height: 34rem;
  pointer-events: none;
  content: "";
  background: linear-gradient(90deg, rgba(24, 243, 255, 0.22), rgba(255, 49, 184, 0.18));
  filter: blur(80px);
}

a {
  color: inherit;
}

.page-shell {
  width: min(1160px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 28px 0 44px;
}

.app {
  min-height: calc(100vh - 72px);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 42px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 16px;
}

.campus-logo {
  width: clamp(154px, 28vw, 260px);
  max-height: 82px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(24, 243, 255, 0.2));
}

.mono-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  opacity: 0.92;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(16px);
}

.back-link {
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.back-link:hover {
  border-color: rgba(24, 243, 255, 0.65);
  color: var(--white);
  transform: translateX(-3px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 28px;
  align-items: stretch;
  margin-bottom: 30px;
}

.hero-copy,
.feature-card,
.brand-card,
.resources-panel,
.loading-card,
.error-card {
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.045)),
    rgba(6, 6, 14, 0.8);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.hero-copy {
  min-height: 370px;
  padding: clamp(26px, 5vw, 54px);
  border-radius: var(--radius-lg);
}

.eyebrow {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  margin: 0 0 18px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  content: "";
  background: var(--purple);
  box-shadow: 0 0 20px rgba(147, 87, 255, 0.9);
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 11ch;
  margin-bottom: 22px;
  font-size: clamp(3.1rem, 10vw, 7.2rem);
  line-height: 0.86;
  letter-spacing: -0.08em;
}

.hero-copy p {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.06rem, 2vw, 1.3rem);
  line-height: 1.6;
}

.feature-card {
  position: relative;
  display: flex;
  min-height: 370px;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 30px;
  border-radius: var(--radius-lg);
}

.feature-card::before {
  position: absolute;
  inset: 24px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  background:
    radial-gradient(circle at 35% 35%, rgba(24, 243, 255, 0.34), transparent 28%),
    radial-gradient(circle at 65% 65%, rgba(255, 49, 184, 0.34), transparent 30%);
  filter: blur(0.2px);
}

.feature-card::after {
  position: absolute;
  top: 36px;
  right: 36px;
  width: 90px;
  height: 90px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(24, 243, 255, 0.2), rgba(147, 87, 255, 0.28));
  transform: rotate(14deg);
}

.feature-card-content {
  position: relative;
  z-index: 1;
}

.feature-card strong {
  display: block;
  margin-bottom: 12px;
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: -0.05em;
}

.feature-card span {
  color: var(--muted);
  line-height: 1.55;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin: 42px 0 18px;
}

.section-head h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: -0.06em;
}

.section-head p {
  max-width: 440px;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.brand-card {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  padding: 18px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition:
    transform 220ms ease,
    border-color 220ms ease,
    background 220ms ease;
}

.brand-card::before {
  position: absolute;
  inset: auto -20% -45%;
  height: 70%;
  content: "";
  background: radial-gradient(circle, var(--accent, var(--purple)), transparent 68%);
  filter: blur(24px);
  opacity: 0.22;
  transition:
    opacity 220ms ease,
    transform 220ms ease;
}

.brand-card:hover {
  border-color: var(--accent, var(--cyan));
  transform: translateY(-6px);
}

.brand-card:hover::before {
  opacity: 0.38;
  transform: translateY(-8px);
}

.logo-frame {
  position: relative;
  display: grid;
  height: 150px;
  place-items: center;
  margin-bottom: 22px;
  padding: 22px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 20px;
  background: var(--white);
}

.logo-frame img {
  width: 100%;
  max-width: 180px;
  max-height: 92px;
  object-fit: contain;
}

.brand-card h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 8px;
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}

.brand-card p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.brand-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 26px;
  align-items: stretch;
}

.brand-showcase {
  display: grid;
  min-height: 420px;
  place-items: center;
  padding: clamp(24px, 5vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 20% 20%, rgba(147, 87, 255, 0.26), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.04));
  box-shadow: var(--shadow);
}

.brand-logo-large {
  display: grid;
  width: min(100%, 380px);
  aspect-ratio: 1.25;
  place-items: center;
  padding: 32px;
  border-radius: 34px;
  background: var(--white);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}

.brand-logo-large img {
  width: 100%;
  max-height: 190px;
  object-fit: contain;
}

.resources-panel {
  padding: clamp(24px, 5vw, 44px);
  border-radius: var(--radius-lg);
}

.resources-panel h1 {
  max-width: none;
  margin-bottom: 12px;
  font-size: clamp(3.2rem, 9vw, 6.5rem);
}

.resources-panel > p {
  margin-bottom: 26px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

.resource-list {
  display: grid;
  gap: 12px;
}

.resource-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 78px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--text);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.07);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.resource-button:hover {
  border-color: var(--accent, var(--cyan));
  background: rgba(255, 255, 255, 0.12);
  transform: translateX(4px);
}

.resource-button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.48;
}

.resource-button[aria-disabled="true"]:hover {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.07);
  transform: none;
}

.resource-title {
  display: block;
  margin-bottom: 4px;
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.resource-desc {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.4;
}

.resource-status {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--black);
  font-weight: 900;
  background: var(--white);
}

.footer-note {
  margin-top: 28px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

.loading-card,
.error-card {
  display: grid;
  min-height: 360px;
  place-items: center;
  padding: 30px;
  border-radius: var(--radius-lg);
  text-align: center;
}

.error-card p,
.loading-card p {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.6;
}

.noscript {
  margin: 20px;
  color: var(--white);
}

.fade-in {
  animation: fadeIn 420ms ease both;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 940px) {
  .hero,
  .brand-hero {
    grid-template-columns: 1fr;
  }

  .brand-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 22px, 1160px);
    padding-top: 18px;
  }

  .topbar,
  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .brand-lockup {
    width: 100%;
    justify-content: space-between;
  }

  .mono-logo {
    width: 44px;
    height: 44px;
  }

  .hero-copy,
  .feature-card,
  .resources-panel,
  .brand-showcase {
    border-radius: 24px;
  }

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

  .brand-card {
    min-height: 220px;
  }

  .logo-frame {
    height: 132px;
  }

  .resource-button {
    min-height: 86px;
    align-items: flex-start;
    flex-direction: column;
  }

  .resource-status {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}