* {
  box-sizing: border-box;
}

:root {
  --bg: #101018;
  --ink: #fff8df;
  --muted: #cfc7ff;
  --hot: #ff3df2;
  --acid: #c8ff35;
  --cyan: #2afcff;
  --orange: #ff9b28;
  --card: rgba(255, 255, 255, 0.08);
  --card-border: rgba(255, 255, 255, 0.2);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Space Grotesk", system-ui, sans-serif;
  background:
    radial-gradient(circle at 8% 12%, rgba(255, 61, 242, 0.38), transparent 26rem),
    radial-gradient(circle at 88% 14%, rgba(42, 252, 255, 0.32), transparent 24rem),
    radial-gradient(circle at 50% 95%, rgba(200, 255, 53, 0.25), transparent 28rem),
    linear-gradient(135deg, #120820 0%, #111827 45%, #1f1630 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: -10vmax;
  z-index: -2;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.035) 0 2px, transparent 2px 18px),
    conic-gradient(from 180deg at 50% 50%, var(--hot), var(--cyan), var(--acid), var(--orange), var(--hot));
  filter: blur(80px);
  opacity: 0.22;
  animation: lava 18s linear infinite;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 5;
  opacity: 0.08;
  background-image:
    linear-gradient(transparent 50%, rgba(255,255,255,0.6) 50%),
    radial-gradient(circle, rgba(255,255,255,0.9) 1px, transparent 1px);
  background-size: 100% 4px, 8px 8px;
  mix-blend-mode: overlay;
}

.particle-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

main {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 32px;
}

.hero {
  position: relative;
  padding: clamp(32px, 7vw, 90px) 0 clamp(28px, 5vw, 56px);
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 22px;
  padding: 8px 14px;
  color: #17171f;
  background: var(--acid);
  border: 2px solid #17171f;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 6px 6px 0 var(--hot);
  transform: rotate(-1.5deg);
}

h1 {
  margin: 0;
  line-height: 0.95;
  text-transform: uppercase;
}

h1 span {
  display: block;
  font-size: clamp(1.8rem, 5.2vw, 5.2rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  text-shadow: 4px 4px 0 #000, -2px -2px 0 var(--cyan);
}

h1 strong {
  display: block;
  margin-top: 12px;
  font-family: "Bungee Shade", system-ui, sans-serif;
  font-size: clamp(2.4rem, 7.6vw, 8rem);
  font-weight: 400;
  color: var(--ink);
  text-shadow:
    0.035em 0.035em 0 var(--hot),
    -0.025em 0.04em 0 var(--cyan),
    0 0 24px rgba(255, 61, 242, 0.5);
  animation: glitchy 4s steps(2, end) infinite;
}

.intro {
  max-width: 620px;
  margin: 26px auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
  padding: 16px 0 70px;
}

.project-card {
  position: relative;
  display: block;
  min-height: 320px;
  color: var(--ink);
  text-decoration: none;
  border: 2px solid var(--card-border);
  border-radius: 28px;
  overflow: hidden;
  background: var(--card);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  transform: translateY(0) rotate(var(--tilt));
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
  isolation: isolate;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to top, rgba(10, 10, 18, 0.96), rgba(10, 10, 18, 0.2) 58%, transparent),
    radial-gradient(circle at 20% 15%, rgba(255, 61, 242, 0.35), transparent 12rem);
  opacity: 0.92;
}

.project-card::after {
  content: "PLAY";
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  padding: 7px 10px;
  border-radius: 999px;
  color: #111;
  background: var(--acid);
  border: 2px solid #111;
  font-weight: 900;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  box-shadow: 4px 4px 0 var(--hot);
}

.project-card:hover,
.project-card:focus-visible {
  transform: translateY(-10px) rotate(0deg) scale(1.025);
  border-color: var(--acid);
  box-shadow: 0 30px 90px rgba(255, 61, 242, 0.25);
  outline: none;
}

.project-card:hover img,
.project-card:focus-visible img {
  transform: scale(1.08);
  filter: saturate(1.25) contrast(1.05);
}

.thumb {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 250ms ease, filter 250ms ease;
}

.card-text {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 2;
}

.project-name {
  margin: 0 0 8px;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.student-name {
  display: inline-block;
  margin: 0;
  padding: 6px 10px;
  border-radius: 999px;
  color: #151515;
  background: var(--cyan);
  font-weight: 800;
}

.project-instructions {
  margin: 10px 0 0;
  color: rgba(255, 248, 223, 0.88);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.25;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.75);
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 22px 0 34px;
  color: rgba(255, 248, 223, 0.7);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.maintainer-credit {
  opacity: 0.72;
}

@keyframes lava {
  from { transform: rotate(0deg) scale(1); }
  to { transform: rotate(360deg) scale(1.05); }
}

@keyframes glitchy {
  0%, 92%, 100% {
    transform: translate(0, 0) skew(0deg);
  }
  94% {
    transform: translate(-3px, 2px) skew(-2deg);
  }
  96% {
    transform: translate(3px, -1px) skew(2deg);
  }
}

@media (max-width: 640px) {
  main {
    width: min(100% - 24px, 1180px);
    padding-top: 34px;
  }

  .project-card {
    min-height: 280px;
    border-radius: 22px;
  }

  footer {
    flex-direction: column;
    width: min(100% - 24px, 1180px);
  }
}