:root {
  --ink: #f3f6f8;
  --muted: #aab7c5;
  --dim: #748496;
  --bg: #07111c;
  --bg-soft: #0b1723;
  --panel: #0f1c2a;
  --line: rgba(155, 185, 216, 0.15);
  --accent: #5f91c2;
  --accent-soft: #e0bd6d;
  --lilac: #7898b9;
  --cream: #e9eff5;
  --max-width: 1180px;
  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 14px;
  color-scheme: dark;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 12%, rgba(95, 145, 194, 0.17), transparent 25rem),
    radial-gradient(circle at 8% 34%, rgba(224, 189, 109, 0.07), transparent 28rem),
    var(--bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: 0.18;
  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: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--accent-soft);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 16px;
  color: #07111c;
  background: var(--cream);
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.shell {
  width: min(calc(100% - 40px), var(--max-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: rgba(7, 17, 28, 0.78);
  backdrop-filter: blur(18px);
  transition: border-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
}

.header-inner {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.23em;
}

.wordmark-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  color: var(--cream);
  font-family: Georgia, serif;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a,
.social-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
  transition: color 160ms ease;
}

.main-nav a:hover,
.social-links a:hover,
.text-link:hover {
  color: var(--ink);
}

.main-nav a:last-child {
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
}

.menu-button span:not(.sr-only) {
  display: block;
  width: 17px;
  height: 1px;
  margin: 5px auto;
  background: var(--ink);
  transition: transform 160ms ease;
}

.hero {
  display: grid;
  min-height: 720px;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  align-items: center;
  gap: clamp(56px, 8vw, 120px);
  padding-block: 62px 78px;
}

.eyebrow,
.mini-label {
  margin: 0 0 18px;
  color: var(--accent-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(3.2rem, 6.4vw, 6rem);
  font-weight: 630;
  letter-spacing: -0.065em;
  line-height: 0.94;
  text-wrap: balance;
}

.hero-lead {
  max-width: 640px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.7;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 750;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #07111c;
  background: #8eb7dd;
}

.button-primary:hover {
  background: #a4c7e7;
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.035);
}

.button-secondary:hover {
  border-color: rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.07);
}

.button-light {
  color: #07111c;
  background: var(--cream);
}

.hero-meta {
  display: flex;
  gap: 28px;
  padding: 0;
  margin: 32px 0 0;
  color: var(--dim);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  list-style: none;
  text-transform: uppercase;
}

.hero-meta li + li::before {
  margin-right: 28px;
  color: rgba(255, 255, 255, 0.25);
  content: "·";
}

.hero-art {
  position: relative;
  display: grid;
  min-height: 510px;
  place-items: center;
  isolation: isolate;
}

.hero-art::before {
  position: absolute;
  z-index: -3;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(95, 145, 194, 0.22), transparent 68%);
  content: "";
  filter: blur(10px);
}

.orbit {
  position: absolute;
  z-index: -2;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.orbit-one {
  width: 450px;
  height: 450px;
}

.orbit-two {
  width: 340px;
  height: 340px;
  border-color: rgba(224, 189, 109, 0.22);
}

.orbit-two::after {
  position: absolute;
  top: 22px;
  right: 72px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-soft);
  box-shadow: 0 0 20px rgba(224, 189, 109, 0.55);
  content: "";
}

.feature-card {
  position: absolute;
  width: min(320px, 78vw);
  aspect-ratio: 0.68;
  border-radius: 28px;
}

.feature-card-back {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(155deg, #15283a, #09131e 68%);
  transform: translate(-78px, 24px) rotate(-10deg);
}

.card-line {
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
}

.feature-card-front {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background:
    radial-gradient(circle at 78% 20%, rgba(224, 189, 109, 0.18), transparent 31%),
    linear-gradient(155deg, rgba(25, 49, 71, 0.98), rgba(8, 20, 31, 0.98));
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.42);
  transform: translate(34px, -12px) rotate(4deg);
}

.feature-card-front::before {
  position: absolute;
  inset: 14px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  content: "";
}

.feature-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.feature-card .mini-label {
  margin: 0;
  color: #d2dbe4;
}

.event-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-soft);
  box-shadow: 0 0 16px rgba(224, 189, 109, 0.58);
}

.feature-card-symbol {
  align-self: center;
  color: var(--accent-soft);
  font-family: Georgia, serif;
  font-size: 5.2rem;
  text-shadow: 0 0 42px rgba(224, 189, 109, 0.26);
}

.feature-card-kicker {
  margin: 0 0 6px;
  color: var(--accent-soft);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.feature-card h2 {
  margin: 0 0 8px;
  font-size: 1.85rem;
  letter-spacing: -0.035em;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.feature-card .secondary-time {
  margin-top: 2px;
  color: var(--dim);
  font-size: 0.8rem;
}

.section {
  padding-block: 78px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}

.section-heading h2,
.agenda-copy h2,
.support-copy h2,
.collection-copy h2 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(2.2rem, 4.2vw, 4rem);
  font-weight: 620;
  letter-spacing: -0.052em;
  line-height: 1.03;
  text-wrap: balance;
}

.text-link {
  flex: 0 0 auto;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

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

.content-card {
  display: flex;
  min-height: 195px;
  flex-direction: column;
  justify-content: flex-start;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel);
}

.content-card-anime {
  background:
    linear-gradient(to bottom, rgba(95, 145, 194, 0.11), transparent 45%),
    var(--panel);
}

.content-card-music {
  background:
    linear-gradient(to bottom, rgba(120, 152, 185, 0.11), transparent 45%),
    var(--panel);
}

.content-card-live {
  background:
    linear-gradient(to bottom, rgba(224, 189, 109, 0.08), transparent 45%),
    var(--panel);
}

.content-card h3,
.support-list h3 {
  margin: 0 0 12px;
  font-size: 1.48rem;
  font-weight: 620;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.content-card p:not(.mini-label),
.support-list p {
  margin: 0;
  color: var(--muted);
}

.agenda-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(24px, 3.4vw, 40px);
  border-radius: var(--radius-lg);
  color: #07111c;
  background: var(--cream);
}

.agenda-panel .eyebrow {
  color: #506b85;
}

.agenda-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.agenda-copy p:last-child {
  max-width: 620px;
  margin: 16px 0 0;
  color: #526271;
}

.date-lockup {
  display: flex;
  align-items: center;
  gap: 18px;
}

.date-day {
  font-family: Georgia, serif;
  font-size: clamp(3.8rem, 6vw, 5.2rem);
  line-height: 0.8;
}

.date-lockup div {
  display: grid;
  line-height: 1.4;
}

.date-lockup strong {
  font-size: 1.12rem;
}

.date-month,
.date-lockup div span:last-child {
  color: #667787;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.support-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(400px, 1.1fr);
  gap: clamp(46px, 8vw, 100px);
  align-items: start;
}

.support-copy > p:not(.eyebrow) {
  max-width: 560px;
  margin: 28px 0 32px;
  color: var(--muted);
  font-size: 1.05rem;
}

.support-list {
  border-top: 1px solid var(--line);
}

.support-list article {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 22px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.support-list article > span {
  color: var(--accent-soft);
  font-family: Georgia, serif;
}

.collection-section {
  padding-top: 30px;
  padding-bottom: 92px;
}

.collection-panel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(28px, 5vw, 64px);
  padding: clamp(30px, 4.5vw, 54px);
  overflow: hidden;
  border: 1px solid rgba(224, 189, 109, 0.24);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 11% 50%, rgba(95, 145, 194, 0.22), transparent 24rem),
    linear-gradient(145deg, #102438, #091521);
}

.collection-emblem {
  position: relative;
  width: clamp(100px, 12vw, 150px);
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid rgba(224, 189, 109, 0.34);
  border-radius: 50%;
  background: #091521;
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.3),
    0 0 0 9px rgba(224, 189, 109, 0.035);
}

.collection-emblem img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 33%;
  transform: scale(1.38);
}

.collection-copy h2 {
  max-width: 680px;
  font-size: clamp(2rem, 3.5vw, 3.35rem);
}

.collection-copy > p:last-child {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  padding-block: 54px;
}

.wordmark-footer {
  margin-bottom: 14px;
}

.footer-inner p {
  margin: 0;
  color: var(--dim);
  font-size: 0.86rem;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 22px;
}

.copyright {
  grid-column: 1 / -1;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 94px;
  }

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

  .hero-art {
    min-height: 540px;
  }

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

  .content-card:last-child {
    grid-column: 1 / -1;
    min-height: 195px;
  }

  .agenda-panel {
    grid-template-columns: 1fr 1fr;
  }

  .agenda-copy {
    grid-column: 1 / -1;
  }

  .agenda-panel .button {
    justify-self: end;
  }

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

  .support-copy {
    max-width: 720px;
  }

  .collection-panel {
    grid-template-columns: auto 1fr;
  }

  .collection-panel .button {
    grid-column: 2;
    justify-self: start;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .header-inner {
    min-height: 68px;
  }

  .menu-button {
    display: block;
  }

  .menu-button[aria-expanded="true"] span:nth-of-type(2) {
    transform: translateY(3px) rotate(45deg);
  }

  .menu-button[aria-expanded="true"] span:nth-of-type(3) {
    transform: translateY(-3px) rotate(-45deg);
  }

  .main-nav {
    position: absolute;
    top: 68px;
    right: 14px;
    left: 14px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(9, 21, 33, 0.98);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.42);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a,
  .main-nav a:last-child {
    padding: 13px 14px;
    border: 0;
    border-radius: 10px;
  }

  .main-nav a:hover {
    background: rgba(255, 255, 255, 0.05);
  }

  .hero {
    gap: 38px;
    padding-block: 56px 64px;
  }

  .hero h1 {
    font-size: clamp(3.1rem, 16vw, 5rem);
  }

  .hero-lead {
    margin-top: 26px;
  }

  .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button-row .button {
    width: 100%;
  }

  .hero-meta {
    gap: 10px;
    justify-content: space-between;
    font-size: 0.66rem;
  }

  .hero-meta li + li::before {
    margin-right: 10px;
  }

  .hero-art {
    min-height: 430px;
  }

  .orbit-one {
    width: 420px;
    height: 420px;
  }

  .orbit-two {
    width: 310px;
    height: 310px;
  }

  .feature-card {
    width: min(292px, 74vw);
  }

  .feature-card-back {
    transform: translate(-42px, 22px) rotate(-8deg);
  }

  .feature-card-front {
    padding: 23px;
    transform: translate(24px, -8px) rotate(3deg);
  }

.section {
    padding-block: 62px;
  }

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

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

  .content-card,
  .content-card:last-child {
    grid-column: auto;
    min-height: 195px;
  }

  .agenda-panel {
    grid-template-columns: 1fr;
  }

  .agenda-copy {
    grid-column: auto;
  }

  .agenda-panel .button {
    width: 100%;
    justify-self: stretch;
  }

  .date-day {
    font-size: 5rem;
  }

  .support-section {
    gap: 42px;
  }

  .collection-section {
    padding-top: 18px;
    padding-bottom: 72px;
  }

  .collection-panel {
    grid-template-columns: 1fr;
  }

  .collection-emblem {
    width: 92px;
  }

  .collection-panel .button {
    grid-column: auto;
    width: 100%;
    justify-self: stretch;
  }

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

  .social-links {
    justify-content: flex-start;
  }

  .copyright {
    grid-column: auto;
  }
}

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