:root {
  --bg: #05060f;
  --bg-2: #090a16;
  --ink: #e9f7ff;
  --muted: #9eb0cc;
  --cyan: #5cf3ff;
  --cyan-deep: #1ec8ff;
  --violet: #8b6cff;
  --line: rgba(92, 243, 255, 0.28);
  --font-display: "Oxanium", "Chakra Petch", sans-serif;
  --font-mark: "Chakra Petch", "Oxanium", sans-serif;
  --pad: clamp(1.1rem, 3vw, 2.4rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--font-mark);
  font-weight: 500;
  line-height: 1.55;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--cyan); text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: rgba(92, 243, 255, 0.28); color: #fff; }

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

#sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.nebula {
  position: fixed;
  z-index: 0;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
}
.nebula-a {
  width: 52vw;
  height: 52vw;
  left: -16vw;
  top: -12vw;
  background: radial-gradient(circle, rgba(110, 60, 255, 0.45), transparent 68%);
  animation: drift 22s ease-in-out infinite alternate;
}
.nebula-b {
  width: 46vw;
  height: 46vw;
  right: -14vw;
  top: 28vh;
  background: radial-gradient(circle, rgba(40, 190, 255, 0.28), transparent 70%);
  animation: drift 28s ease-in-out infinite alternate-reverse;
}
.nebula-c {
  width: 38vw;
  height: 38vw;
  left: 20vw;
  bottom: -12vw;
  background: radial-gradient(circle, rgba(90, 40, 200, 0.28), transparent 70%);
  animation: drift 26s ease-in-out infinite alternate;
}
#glow {
  position: fixed;
  z-index: 1;
  width: 360px;
  height: 360px;
  left: 0;
  top: 0;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(92, 243, 255, 0.12), transparent 62%);
  mix-blend-mode: screen;
  transition: transform 0.12s linear;
}
.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.18;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
}

.nav, main, .foot { position: relative; z-index: 2; }

.nav {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 0.85rem var(--pad);
  background: linear-gradient(180deg, rgba(5, 6, 15, 0.92), rgba(5, 6, 15, 0.62) 70%, transparent);
  backdrop-filter: blur(10px);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  font-family: var(--font-mark);
  font-style: italic;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 1.25rem;
}
.brand img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  mix-blend-mode: screen;
  box-shadow: 0 0 16px rgba(92, 243, 255, 0.55);
}
.nav-links {
  display: flex;
  gap: 1.35rem;
  margin-left: auto;
}
.nav-links a {
  color: var(--muted);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-links a:hover { color: var(--cyan); }
.nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.nav-pill:hover { border-color: var(--cyan); box-shadow: 0 0 18px rgba(92, 243, 255, 0.25); }
.nav-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: transparent;
  position: relative;
}
.nav-toggle i {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 1px;
  background: var(--cyan);
}
.nav-toggle i:first-of-type { top: 17px; }
.nav-toggle i:last-of-type { top: 25px; }

.hero {
  min-height: calc(100vh - 74px);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
  padding: 2rem var(--pad) 3.5rem;
}
.kicker {
  margin: 0 0 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  font-size: 0.78rem;
}
.kicker span { color: var(--cyan); }
h1 {
  margin: 0;
  color: #f4fbff;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.9;
  font-size: clamp(3.2rem, 7vw, 6.6rem);
}
h1 span { display: block; }
h1 .thin {
  font-weight: 500;
  font-size: 0.62em;
  letter-spacing: 0.01em;
  background: linear-gradient(90deg, #fff, var(--cyan) 55%, var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.symbol {
  margin: 1rem 0 0.4rem;
  font-family: var(--font-mark);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  letter-spacing: 0.04em;
  line-height: 1;
  text-shadow: 0 0 18px rgba(92, 243, 255, 0.55), 0 0 48px rgba(80, 60, 255, 0.35);
}
.symbol span {
  display: inline-block;
  padding: 0 0.08em;
  color: #fff;
  animation: slash 2.8s ease-in-out infinite;
}
.lead {
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.08rem;
}
.ca {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: min(100%, 38rem);
  margin-top: 1.15rem;
  padding: 0.55rem 0.7rem 0.55rem 0.85rem;
  border: 1px solid var(--line);
  background: rgba(6, 10, 22, 0.72);
  color: var(--ink);
  font-family: var(--font-mark);
  text-align: left;
  cursor: pointer;
}
.ca span {
  color: var(--cyan);
  letter-spacing: 0.16em;
  font-size: 0.75rem;
}
.ca code {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mark);
  font-size: 0.82rem;
  color: #d7f6ff;
}
.ca em {
  font-style: normal;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: #041018;
  background: var(--cyan);
  padding: 0.45rem 0.7rem;
}
.ca:hover { border-color: var(--cyan); box-shadow: 0 0 18px rgba(92, 243, 255, 0.2); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin: 1.1rem 0 1.2rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.75rem 1.2rem;
  font-family: var(--font-mark);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.84rem;
  border-radius: 999px;
  border: 1px solid transparent;
}
.btn img { width: 16px; height: 16px; }
.btn-solid {
  color: #041018;
  background: linear-gradient(90deg, var(--cyan), #b8fff8 50%, var(--cyan-deep));
  background-size: 180% 100%;
  animation: sheen 4.5s linear infinite;
  box-shadow: 0 0 24px rgba(92, 243, 255, 0.35);
}
.btn-solid:hover { filter: brightness(1.08); }
.btn-ghost {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(8, 12, 28, 0.45);
}
.btn-ghost:hover { border-color: var(--cyan); }

.rail {
  display: flex;
  gap: 0.7rem;
  list-style: none;
  padding: 0;
  margin: 0.4rem 0 0;
}
.rail a {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(8, 10, 24, 0.55);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.rail a:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
  box-shadow: 0 0 18px rgba(92, 243, 255, 0.28);
}
.rail img { width: 24px; height: 24px; object-fit: contain; }

.hero-mark {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 520px;
}
.hero-mark img {
  width: min(640px, 100%);
  height: auto;
  mix-blend-mode: screen;
  -webkit-mask-image: radial-gradient(ellipse 72% 70% at 56% 46%, #000 46%, transparent 76%);
  mask-image: radial-gradient(ellipse 72% 70% at 56% 46%, #000 46%, transparent 76%);
  animation: float 6.5s ease-in-out infinite;
  filter: drop-shadow(0 0 28px rgba(92, 243, 255, 0.35));
}
.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(92, 243, 255, 0.28);
  pointer-events: none;
}
.ring-a {
  width: min(520px, 86%);
  aspect-ratio: 1;
  animation: spin 28s linear infinite;
  border-top-color: var(--cyan);
  border-right-color: transparent;
}
.ring-b {
  width: min(400px, 68%);
  aspect-ratio: 1;
  border-color: rgba(139, 108, 255, 0.45);
  animation: spin 18s linear infinite reverse;
}
.arc {
  position: absolute;
  width: min(620px, 100%);
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(from 120deg, transparent, rgba(92, 243, 255, 0.18), transparent 28%, transparent 70%, rgba(139, 108, 255, 0.22), transparent);
  animation: spin 14s linear infinite;
  mask: radial-gradient(circle, transparent 58%, #000 60%, #000 68%, transparent 70%);
}

.ticker {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: rgba(6, 8, 20, 0.72);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.ticker-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  padding: 0.75rem 0;
  animation: march 28s linear infinite;
}
.ticker span {
  font-family: var(--font-display);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(232, 247, 255, 0.78);
  font-size: 0.82rem;
}
.ticker span::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 2.5rem;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
  transform: translateY(-1px);
}

section { padding: 5.5rem var(--pad); }
.section-head { max-width: 46rem; margin-bottom: 2rem; }
h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.4rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.sub { color: var(--muted); margin: 0.8rem 0 0; }
.statement {
  max-width: 46rem;
  margin: 0 0 2.4rem;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1.35;
  color: #d7ecff;
}

.posters {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  align-items: start;
}
.poster {
  position: relative;
  padding: 1.6rem 1.4rem 1.5rem;
  background:
    linear-gradient(180deg, rgba(92, 243, 255, 0.08), transparent 28%),
    linear-gradient(160deg, #0c1022, #070812 70%);
  border: 1px solid rgba(92, 243, 255, 0.32);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35), inset 0 0 40px rgba(90, 50, 255, 0.08);
  overflow: hidden;
}
.poster::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(139, 108, 255, 0.25);
  pointer-events: none;
}
.poster { transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease; }
.poster:nth-child(1) { transform: rotate(-1.4deg); }
.poster:nth-child(2) { transform: rotate(1.1deg) translateY(22px); }
.poster:nth-child(3) { transform: rotate(-0.4deg); }
.poster:hover {
  transform: rotate(0deg) translateY(-6px);
  border-color: var(--cyan);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 28px rgba(92, 243, 255, 0.18);
}
.poster-index {
  margin: 0;
  font-family: var(--font-display);
  color: var(--cyan);
  letter-spacing: 0.18em;
}
.poster h3 {
  margin: 0.4rem 0 0.6rem;
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 0.04em;
}
.poster p:last-child { margin: 0; color: var(--muted); }

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  position: relative;
}
.steps li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1.1rem;
  padding: 1.25rem 1.2rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, rgba(92, 243, 255, 0.06), transparent 42%),
    rgba(7, 10, 22, 0.72);
  box-shadow: inset 0 0 30px rgba(90, 50, 255, 0.06);
}
.step-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(8, 12, 28, 0.8);
  position: relative;
  z-index: 1;
}
.step-icon img { width: 30px; height: 30px; object-fit: contain; }
.step-no {
  margin: 0;
  color: var(--cyan);
  letter-spacing: 0.16em;
  font-size: 0.78rem;
}
.steps h3 {
  margin: 0.15rem 0 0.3rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
}
.steps p { margin: 0 0 0.45rem; color: var(--muted); }
.steps a { letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.82rem; }

.bezel {
  border: 1px solid var(--line);
  background: rgba(4, 6, 16, 0.8);
  box-shadow: 0 0 0 1px rgba(139, 108, 255, 0.2), 0 30px 80px rgba(0, 0, 0, 0.35);
  animation: bezelglow 4.2s ease-in-out infinite;
}
.bezel-bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}
.bezel-bar span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bezel iframe {
  display: block;
  width: 100%;
  height: min(72vh, 680px);
  border: 0;
  background: #070910;
}

.banner {
  margin: 0;
  aspect-ratio: 3 / 1;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 0 40px rgba(70, 40, 180, 0.28), 0 24px 60px rgba(0, 0, 0, 0.4);
}
.banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 1;
}
.join-panel {
  margin-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: center;
  padding: 1.3rem 1.4rem;
  border: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(92, 243, 255, 0.06), rgba(139, 108, 255, 0.08));
}
.symbol-sm { font-size: clamp(1.8rem, 3vw, 2.6rem); margin: 0 0 0.3rem; }
.join-panel p:last-child { margin: 0; color: var(--muted); max-width: 38rem; }

.foot {
  display: grid;
  gap: 0.7rem;
  padding: 2rem var(--pad) 2.6rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.foot strong {
  font-family: var(--font-mark);
  font-style: italic;
  color: var(--ink);
  margin-right: 0.6rem;
}
.foot p { margin: 0; max-width: 40rem; font-size: 0.92rem; }
.foot-links { display: flex; gap: 1.2rem; letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.82rem; }

.reveal { animation: fade 0.9s ease both; }

@keyframes fade {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes bezelglow {
  0%, 100% { box-shadow: 0 0 0 1px rgba(139, 108, 255, 0.22), 0 0 22px rgba(92, 243, 255, 0.1); }
  50% { box-shadow: 0 0 0 1px rgba(92, 243, 255, 0.55), 0 0 36px rgba(92, 243, 255, 0.28); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
@keyframes spin { to { transform: rotate(1turn); } }
@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(4%, 3%, 0) scale(1.08); }
}
@keyframes march {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes slash {
  0%, 100% { text-shadow: 0 0 8px #fff, 0 0 18px var(--cyan); }
  50% { text-shadow: 0 0 4px #fff, 0 0 28px var(--violet); transform: translateY(-1px); }
}
@keyframes sheen {
  from { background-position: 0% 50%; }
  to { background-position: 180% 50%; }
}

@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 0.4rem var(--pad) 1rem;
    background: rgba(5, 6, 15, 0.96);
    border-bottom: 1px solid var(--line);
  }
  .nav.open .nav-links { display: flex; }
  .nav-links a { padding: 0.75rem 0; }
  .nav-pill { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 1rem; }
  .hero-mark { min-height: 340px; order: -1; }
  .posters { grid-template-columns: 1fr; }
  .poster, .poster:nth-child(2), .poster:nth-child(3) { transform: none; }
  .join-panel { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
}