:root {
  --bg: #0f0b15;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-strong: rgba(255, 255, 255, 0.10);
  --text: #f0eaf8;
  --muted: #9d8fb5;
  --line: rgba(255, 255, 255, 0.10);
  --accent: #e63aaa;
  --accent-strong: #a8188a;
  --accent-soft: rgba(230, 58, 170, 0.15);
  --accent-alt: #f47c3a;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.40);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(
      circle at top left,
      rgba(230, 58, 170, 0.18),
      transparent 32%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(100, 40, 180, 0.22),
      transparent 36%
    ),
    linear-gradient(180deg, #130d1e 0%, var(--bg) 100%);
}

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

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

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(15, 11, 21, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner,
.hero,
.event-grid,
.event-stage,
.embed-panel {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-logo {
  height: 42px;
  width: 42px;
  border-radius: 12px;
  object-fit: cover;
}

.header-nav {
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.nav-link,
.cta-link {
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 0.95rem;
}

.nav-link {
  color: var(--muted);
}

.nav-link:hover,
.nav-link:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
}

.cta-link {
  color: #fff;
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    var(--accent-alt) 100%
  );
}

.page-main {
  flex: 1;
  padding: 0;
}

body[data-page="home"] .page-main {
  padding: 28px 0 40px;
}

body[data-page="event"] .site-shell,
body[data-page="event"] .page-main,
body[data-page="event"] .event-stage {
  width: 100%;
  margin: 0;
  padding: 0;
}

body[data-page="event"] .site-header {
  position: static;
}

.eyebrow {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.event-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.event-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.event-card:hover,
.event-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(230, 58, 170, 0.20);
}

.event-thumb {
  aspect-ratio: 16 / 10;
  position: relative;
  padding: 20px;
  display: flex;
  align-items: end;
  color: #fff;
}

.event-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(15, 13, 11, 0.72) 100%
  );
}

.event-thumb > * {
  position: relative;
  z-index: 1;
}

.event-tag {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(10px);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.event-copy {
  padding: 22px;
}

.event-copy h3 {
  margin: 0 0 10px;
  font-size: 1.3rem;
}

.event-details {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 14px 0 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.event-description {
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.65;
}

.event-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--accent);
}

.event-stage {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: calc(100vh - 89px);
}

.event-banner {
  width: 100%;
  min-height: 220px;
  padding: 32px 0;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: end;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.event-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(16, 14, 12, 0.08),
    rgba(16, 14, 12, 0.78)
  );
}

.banner-copy {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 0;
  color: #fff;
}

.banner-copy h1 {
  margin: 18px 0 12px;
  font-size: clamp(2.2rem, 4vw, 4.4rem);
  line-height: 0.96;
}

.banner-copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.02rem;
  line-height: 1.7;
}

.embed-panel {
  flex: 1;
  min-height: 100vh;
  width: 100%;
  overflow: hidden;
  background: #fff;
  padding-top: 40px;
}

.event-embed {
  width: 100%;
  height: 100%;
  min-height: 100vh;
  border: 0;
  background: #fff;
  display: block;
}

.not-found {
  width: min(780px, calc(100% - 32px));
  margin: 48px auto;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.not-found h1 {
  margin: 0 0 12px;
  font-size: 2rem;
}

.not-found p {
  margin: 0 0 20px;
  color: var(--muted);
}

@media (max-width: 960px) {
  .event-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
    align-items: stretch;
  }

  .header-nav {
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .event-banner {
    padding: 24px 0;
  }

  body[data-page="home"] .page-main {
    padding-top: 20px;
  }

  .event-stage {
    min-height: auto;
  }

  .event-banner {
    min-height: 180px;
  }

  .embed-panel,
  .event-embed {
    min-height: 100vh;
  }
}

@media (max-width: 640px) {
  .event-grid {
    grid-template-columns: 1fr;
  }
}