:root {
  color-scheme: dark;
  --night: #050316;
  --navy: #09052a;
  --violet: #25105d;
  --electric: #5546ff;
  --gold: #ffbd42;
  --cream: #fff7df;
  --muted: #c8c2df;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--night);
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--cream);
  background:
    radial-gradient(circle at 50% 15%, rgba(80, 49, 218, 0.34), transparent 34rem),
    linear-gradient(160deg, var(--night) 0%, var(--navy) 58%, #10062e 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

.hero {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  overflow: hidden;
  min-height: 100svh;
  padding: clamp(1.25rem, 4vw, 3rem) 1rem clamp(2.5rem, 6vw, 5rem);
}

.hero-inner {
  width: min(100%, 69rem);
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.9rem;
  color: var(--gold);
  font-size: clamp(0.7rem, 2.2vw, 0.9rem);
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.artwork-frame {
  position: relative;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(255, 196, 75, 0.46);
  border-radius: clamp(0.8rem, 2.4vw, 1.5rem);
  background: #0b0624;
  box-shadow:
    0 0 0 1px rgba(113, 86, 255, 0.3),
    0 1.5rem 5rem rgba(0, 0, 0, 0.55),
    0 0 4.5rem rgba(88, 57, 255, 0.26),
    0 0 2rem rgba(255, 169, 35, 0.08);
}

.artwork-frame::after {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  box-shadow: inset 0 0 2.5rem rgba(13, 5, 51, 0.38);
}

.artwork-frame img {
  display: block;
  width: 100%;
  height: auto;
}

.event-details {
  width: min(100%, 48rem);
  margin: clamp(1.7rem, 5vw, 3.25rem) auto 0;
}

h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(2rem, 7.3vw, 4.8rem);
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 0.98;
  text-wrap: balance;
  text-shadow: 0 0 2rem rgba(102, 78, 255, 0.4);
}

.schedule {
  margin: 1.1rem 0 0;
  color: var(--gold);
  font-size: clamp(1.25rem, 4.5vw, 2rem);
  font-weight: 800;
  letter-spacing: 0.015em;
}

.start-date {
  display: inline-block;
  margin: 0.8rem 0 0;
  padding: 0.55rem 0.85rem;
  border: 1px solid rgba(255, 190, 67, 0.42);
  border-radius: 999px;
  color: #fff4d4;
  background: rgba(255, 183, 48, 0.08);
  font-size: clamp(0.86rem, 2.8vw, 1.05rem);
  font-weight: 700;
}

.description {
  max-width: 38rem;
  margin: 1.4rem auto 0;
  color: var(--muted);
  font-size: clamp(1rem, 3vw, 1.18rem);
  line-height: 1.65;
  text-wrap: balance;
}

.venue {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 1.4rem;
  font-size: 0.95rem;
}

.venue-name {
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.venue-city {
  color: #aaa1c7;
}

.venue-city::before {
  margin-right: 0.65rem;
  color: var(--gold);
  content: "•";
}

.signup-note {
  margin: 1.25rem 0 0;
  color: #88809f;
  font-size: 0.8rem;
}

.glow {
  position: absolute;
  z-index: -1;
  width: 20rem;
  height: 20rem;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.16;
}

.glow-one {
  top: 8%;
  left: -10rem;
  background: var(--electric);
}

.glow-two {
  right: -11rem;
  bottom: 8%;
  background: #b443f5;
}

@media (max-width: 480px) {
  .hero {
    align-items: start;
    padding-inline: 0.75rem;
  }

  .venue {
    flex-direction: column;
    gap: 0.2rem;
  }

  .venue-city::before {
    content: none;
  }
}

@media (min-width: 768px) {
  .hero {
    padding-inline: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}