:root {
  --bg: #050713;
  --bg2: #080d1b;
  --panel: rgba(18, 27, 48, 0.78);
  --panel2: rgba(28, 35, 64, 0.86);
  --line: rgba(83, 224, 255, 0.22);
  --line2: rgba(245, 190, 73, 0.35);
  --text: #f7fbff;
  --muted: #a7b3c8;
  --cyan: #23e7ff;
  --blue: #3b7cff;
  --purple: #7558ff;
  --gold: #ffc43d;
  --green: #28e8a5;
  --red: #ff6c8d;
  --radius: 8px;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.38);
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 12%, rgba(35, 231, 255, 0.2), transparent 32rem),
    radial-gradient(circle at 82% 10%, rgba(117, 88, 255, 0.18), transparent 34rem),
    linear-gradient(135deg, #050713, #070d1a 55%, #08071d);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
code { color: #d9fbff; overflow-wrap: anywhere; }

.site-bg, .grid-layer, .star-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
}
.site-bg { z-index: -1; }
.grid-layer {
  opacity: 0.48;
  background-image:
    linear-gradient(rgba(35, 231, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(35, 231, 255, 0.06) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
}
.star-layer {
  opacity: 0.45;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.7) 1px, transparent 1.5px),
    radial-gradient(circle, rgba(35, 231, 255, 0.6) 1px, transparent 1.5px);
  background-size: 120px 120px, 180px 180px;
  animation: starDrift 24s linear infinite;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  min-width: max-content;
}
.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(35, 231, 255, 0.58);
  border-radius: var(--radius);
  color: var(--cyan);
  background: linear-gradient(135deg, rgba(35, 231, 255, 0.16), rgba(117, 88, 255, 0.2));
  box-shadow: 0 0 28px rgba(35, 231, 255, 0.22);
  font-weight: 900;
}
.brand strong, .brand small { display: block; }
.brand small { color: var(--muted); }

.public-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(170px, auto) minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  min-height: 86px;
  padding: 0.85rem clamp(1rem, 7vw, 9.5rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 7, 19, 0.88);
  backdrop-filter: blur(18px);
}
.public-brand {
  padding: 0.72rem 1rem;
  border-radius: var(--radius);
  background: rgba(2, 6, 18, 0.72);
}
.public-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.public-nav::-webkit-scrollbar { display: none; }
.public-nav a {
  flex: 0 0 auto;
  padding: 0.78rem 0.9rem;
  border-radius: var(--radius);
  color: #e4ebf8;
}
.public-nav a:hover, .public-nav a.active {
  background: rgba(255, 255, 255, 0.08);
}
.public-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
}

.public-menu-toggle {
  display: none;
  width: 54px;
  min-height: 54px;
  border: 1px solid rgba(35, 231, 255, 0.28);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  font-size: 1.35rem;
}

.btn, .icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.7rem 1rem;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, opacity 160ms ease;
}
.btn:hover, .icon-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(35, 231, 255, 0.72);
  background: rgba(35, 231, 255, 0.1);
}
.btn:disabled, .disabled-link { opacity: 0.5; pointer-events: none; }
.btn-primary {
  border-color: rgba(35, 231, 255, 0.62);
  background: linear-gradient(135deg, rgba(35, 231, 255, 0.2), rgba(59, 124, 255, 0.18));
}
.btn-gold {
  border-color: rgba(255, 196, 61, 0.72);
  color: #06101d;
  background: linear-gradient(135deg, #ffd45f, #f4ad2f);
  font-weight: 800;
}
.btn-glass { background: rgba(255, 255, 255, 0.06); }
.icon-btn { min-width: 44px; padding: 0.6rem 0.75rem; }
.btn.loading { position: relative; color: transparent; }
.btn.loading::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spin 800ms linear infinite;
}

.public-hero {
  display: grid;
  grid-template-columns: minmax(420px, 0.94fr) minmax(430px, 0.84fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  min-height: calc(100vh - 86px);
  padding: 5rem clamp(1rem, 7vw, 9.5rem) 3.5rem;
}
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2.2rem;
}
.badge-row span {
  border: 1px solid rgba(35, 231, 255, 0.32);
  border-radius: 999px;
  padding: 0.46rem 0.75rem;
  color: #dffaff;
  background: rgba(35, 231, 255, 0.08);
  font-size: 0.86rem;
  font-weight: 800;
}
.badge-row span:nth-child(2) {
  border-color: rgba(255, 196, 61, 0.42);
  background: rgba(255, 196, 61, 0.1);
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 1.25rem;
  font-size: clamp(4rem, 8.4vw, 7rem);
  line-height: 0.88;
  letter-spacing: 0;
}
h2 { font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1; letter-spacing: 0; }
h3 { margin-bottom: 0.6rem; }
p { color: #c8d5e7; line-height: 1.65; }
.hero-lead {
  max-width: 660px;
  font-size: 1.22rem;
}
.hero-actions, .hero-status, .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
}
.hero-status {
  margin-top: 1.7rem;
}
.hero-status span, .hero-status code {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.055);
}
.hero-status span { color: #d4ffef; border-color: rgba(40, 232, 165, 0.3); }

.hero-panel {
  position: relative;
  min-height: 540px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(35, 231, 255, 0.08), rgba(117, 88, 255, 0.16));
  box-shadow: var(--shadow);
}
.hero-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 196, 61, 0.22);
  border-radius: var(--radius);
  pointer-events: none;
}
.hero-panel img {
  width: 100%;
  height: 100%;
  min-height: 540px;
  object-fit: cover;
  opacity: 0.86;
}
.hero-orbit {
  position: absolute;
  inset: 16%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(35, 231, 255, 0.24);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(5, 7, 19, 0.2), transparent 62%);
}
.hero-orbit strong {
  display: grid;
  width: 92px;
  height: 92px;
  place-items: center;
  border: 1px solid rgba(35, 231, 255, 0.42);
  border-radius: var(--radius);
  color: var(--cyan);
  background: rgba(5, 7, 19, 0.82);
  box-shadow: 0 0 40px rgba(35, 231, 255, 0.24);
  font-size: 2rem;
}
.hero-orbit span {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 20px var(--cyan);
}
.hero-orbit span:nth-child(1) { top: 2%; left: 48%; }
.hero-orbit span:nth-child(2) { top: 24%; right: 8%; }
.hero-orbit span:nth-child(3) { bottom: 24%; right: 8%; }
.hero-orbit span:nth-child(4) { bottom: 2%; left: 48%; }
.hero-orbit span:nth-child(5) { bottom: 24%; left: 8%; }
.hero-orbit span:nth-child(6) { top: 24%; left: 8%; }

.public-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  padding: 1rem clamp(1rem, 7vw, 9.5rem) 4rem;
}
.public-stats article,
.feature-card,
.data-section,
.contract-panel,
.faq-grid details,
.timeline article,
.feature-stack article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--panel), rgba(8, 11, 28, 0.72));
  box-shadow: var(--shadow);
}
.public-stats article {
  min-height: 154px;
  padding: 1.2rem;
}
.public-stats span, .eyebrow {
  display: block;
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.public-stats strong { display: block; margin: 0.55rem 0; font-size: 2rem; }

.public-section, .public-main-narrow {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}
.public-section { padding: 4.5rem 0; }
.public-title { padding: 4.5rem 0 2rem; }
.sub-page h1 { font-size: clamp(3rem, 8vw, 5.8rem); }
.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.7fr);
  gap: 1.2rem;
  align-items: start;
}
.feature-stack { display: grid; gap: 0.85rem; }
.feature-stack article { padding: 1rem; }
.feature-stack strong, .feature-stack span { display: block; }
.feature-stack span { color: var(--muted); margin-top: 0.35rem; }
.overview-grid, .faq-grid, .timeline, .package-grid {
  display: grid;
  gap: 1rem;
}
.overview-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.feature-card { padding: 1rem; min-height: 176px; }
.feature-card span {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: var(--radius);
  color: #07101d;
  background: linear-gradient(135deg, var(--cyan), var(--gold));
  font-weight: 900;
}
.timeline { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.timeline article, .faq-grid details, .data-section, .contract-panel { padding: 1rem; }
.faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
summary { cursor: pointer; font-weight: 850; }
.public-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
}
.public-footer div { display: flex; gap: 0.8rem; }

.data-section { margin-bottom: 1rem; }
.package-grid { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.package-card {
  min-height: 150px;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--panel), rgba(8, 11, 28, 0.72));
}
.package-card strong { display: block; color: var(--gold); font-size: 1.5rem; }
.table-wrap { width: 100%; overflow-x: auto; }
table { width: 100%; min-width: 650px; border-collapse: collapse; }
th, td {
  padding: 0.82rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
}
th {
  color: var(--cyan);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.empty-state {
  padding: 1rem;
  border: 1px dashed rgba(167, 179, 200, 0.32);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.035);
}
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.85rem;
}
.detail-item {
  min-height: 80px;
  padding: 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}
.detail-item span { display: block; color: var(--muted); margin-bottom: 0.35rem; }
.detail-item strong { overflow-wrap: anywhere; }
.contract-address-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}
.contract-address-box code { flex: 1 1 300px; }

.toast-stack {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  display: grid;
  gap: 0.7rem;
  width: min(370px, calc(100vw - 2rem));
}
.toast {
  padding: 0.9rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(7, 12, 26, 0.96);
  box-shadow: var(--shadow);
}
.toast.success { border-color: rgba(40, 232, 165, 0.55); }
.toast.warning { border-color: rgba(255, 196, 61, 0.6); }
.toast.error { border-color: rgba(255, 108, 141, 0.62); }

.modal {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.62);
}
.modal[hidden] { display: none; }
.modal-card {
  position: relative;
  width: min(430px, 100%);
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #081121;
  box-shadow: var(--shadow);
}
.modal-close {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  border: 0;
  color: var(--text);
  background: transparent;
}

.network-warning-banner {
  position: fixed;
  left: max(1rem, env(safe-area-inset-left));
  right: max(1rem, env(safe-area-inset-right));
  top: max(0.75rem, env(safe-area-inset-top));
  z-index: 68;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
  border: 1px solid rgba(255, 196, 61, 0.54);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  background:
    linear-gradient(135deg, rgba(255, 196, 61, 0.16), rgba(255, 108, 141, 0.1)),
    rgba(7, 12, 26, 0.96);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(18px);
}
.network-warning-banner[hidden] { display: none; }
.network-warning-banner strong,
.network-warning-banner span { display: block; }
.network-warning-banner span {
  margin-top: 0.18rem;
  color: #ffe7b0;
  font-size: 0.92rem;
}

.network-switch-modal {
  z-index: 80;
}
.network-switch-card {
  width: min(480px, 100%);
  border-color: rgba(255, 196, 61, 0.42);
  background:
    linear-gradient(145deg, rgba(18, 29, 56, 0.98), rgba(8, 12, 28, 0.98)),
    #081121;
}
.network-switch-icon {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  margin-bottom: 1rem;
  border: 1px solid rgba(255, 196, 61, 0.52);
  border-radius: 50%;
  color: #07101d;
  background: linear-gradient(135deg, #ffe082, #f0b429);
  font-weight: 950;
  box-shadow: 0 0 32px rgba(255, 196, 61, 0.22);
}
.network-switch-card h3 {
  margin-bottom: 0.55rem;
  font-size: 1.75rem;
}
.network-switch-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}
.network-switch-meta span {
  border: 1px solid rgba(35, 231, 255, 0.18);
  border-radius: 999px;
  padding: 0.4rem 0.65rem;
  color: #dffaff;
  background: rgba(35, 231, 255, 0.07);
  font-size: 0.86rem;
  font-weight: 800;
}
.network-switch-actions {
  display: grid;
  gap: 0.65rem;
  margin-top: 1rem;
}
.network-disabled {
  opacity: 0.52 !important;
  cursor: not-allowed !important;
}

.skeleton-card {
  min-height: 150px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(255,255,255,0.06), rgba(35,231,255,0.12), rgba(255,255,255,0.06));
  background-size: 240% 100%;
  animation: shimmer 1.3s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer { to { background-position: -240% 0; } }
@keyframes starDrift { to { background-position: 120px 120px, -180px 180px; } }

@media (max-width: 1180px) {
  .public-header { grid-template-columns: auto auto; }
  .public-nav { grid-column: 1 / -1; justify-content: flex-start; overflow-x: auto; }
  .public-hero { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .public-header {
    grid-template-columns: 1fr auto;
    min-height: auto;
    padding: 0.85rem 1rem;
  }
  .public-actions { justify-content: flex-end; }
  .public-actions .btn { display: none; }
  .public-menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .public-nav {
    display: none;
    grid-column: 1 / -1;
    padding: 0.8rem 0;
  }
  .public-nav.open {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.45rem;
  }
  .public-nav a {
    border: 1px solid rgba(35, 231, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
  }
  .public-hero {
    padding: 2rem 0.75rem;
    min-height: auto;
  }
  h1 { font-size: clamp(3.4rem, 18vw, 5rem); }
  .hero-panel, .hero-panel img { min-height: 320px; }
  .public-stats {
    grid-template-columns: 1fr;
    padding: 0.75rem 0.75rem 2rem;
  }
  .split, .overview-grid, .timeline, .faq-grid { grid-template-columns: 1fr; }
  .public-footer { align-items: flex-start; flex-direction: column; }
  .hero-actions .btn, .hero-status .btn, .hero-status .icon-btn { width: 100%; }
  .network-warning-banner {
    top: auto;
    bottom: calc(0.75rem + env(safe-area-inset-bottom));
    flex-direction: column;
    align-items: stretch;
  }
  .network-warning-banner .btn { width: 100%; }
  .network-switch-modal {
    align-items: end;
    place-items: end center;
    padding: 0;
  }
  .network-switch-card {
    width: 100%;
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 18px 18px 0 0;
    padding: 1.25rem 1rem calc(1.25rem + env(safe-area-inset-bottom));
  }
  .network-switch-actions .btn {
    width: 100%;
    min-height: 52px;
  }
}