:root {
  --accent: #00ffe1;
  --accent-dim: rgba(0, 255, 225, 0.14);
  --accent-glow: rgba(0, 255, 225, 0.35);
  --bg: #060809;
  --surface: rgba(18, 22, 24, 0.72);
  --surface-2: #12171a;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #e8f0f0;
  --muted: #8a9699;
  --danger: #ff6b6b;
  --warn: #ffb547;
  --ok: #3dffa8;
  --radius: 14px;
  --display: 'Orbitron', sans-serif;
  --body: 'Inter', system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Ambient background: soft glow + faint grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60rem 40rem at 50% -10%, rgba(0, 255, 225, 0.10), transparent 60%),
    radial-gradient(40rem 30rem at 100% 110%, rgba(0, 255, 225, 0.05), transparent 60%),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px) 0 0 / 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 80%);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Header ---------- */

.site-header {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-family: var(--display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
  filter: drop-shadow(0 0 6px var(--accent-glow));
}

.nav {
  display: flex;
  gap: 4px;
}

.nav a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  text-decoration: none;
}

.nav a[aria-current='page'] {
  color: var(--accent);
  background: var(--accent-dim);
}

/* ---------- Layout ---------- */

main {
  flex: 1;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 24px 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.card {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
}

.card.narrow {
  max-width: 460px;
}

.card.medium {
  max-width: 640px;
}

.card.wide {
  max-width: 760px;
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1.2;
  margin: 0;
}

h1 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

.eyebrow {
  display: inline-block;
  font-family: var(--display);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.lead {
  color: var(--muted);
  margin: 10px 0 0;
}

.page-head {
  text-align: center;
  margin-bottom: 28px;
}

/* ---------- Hero (index) ---------- */

.hero {
  text-align: center;
  padding-top: 24px;
}

.hero-logo {
  width: clamp(140px, 28vw, 200px);
  height: auto;
  filter: drop-shadow(0 0 18px var(--accent-glow));
  animation: pulse 3.2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    filter: drop-shadow(0 0 12px rgba(0, 255, 225, 0.25));
  }

  50% {
    filter: drop-shadow(0 0 28px rgba(0, 255, 225, 0.55));
  }
}

.hero h1 {
  margin-top: 28px;
  font-size: clamp(1.8rem, 5.5vw, 3.2rem);
}

.hero h1 .accent {
  color: var(--accent);
  text-shadow: 0 0 24px var(--accent-glow);
}

.hero .lead {
  max-width: 520px;
  margin: 16px auto 0;
  font-size: 1.05rem;
}

.actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 900px;
  margin-top: 48px;
}

.action {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px;
  text-align: left;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}

.action:hover {
  text-decoration: none;
  transform: translateY(-3px);
  border-color: rgba(0, 255, 225, 0.45);
  box-shadow: 0 12px 40px rgba(0, 255, 225, 0.10);
}

.action .icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--accent-dim);
  color: var(--accent);
  margin-bottom: 8px;
}

.action .icon svg {
  width: 20px;
  height: 20px;
}

.action h2 {
  font-size: 1rem;
}

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

.action .arrow {
  position: absolute;
  top: 24px;
  right: 24px;
  color: var(--muted);
  transition: transform 0.25s, color 0.25s;
}

.action:hover .arrow {
  color: var(--accent);
  transform: translate(3px, -3px);
}

.action.primary {
  background: linear-gradient(160deg, rgba(0, 255, 225, 0.16), rgba(0, 255, 225, 0.04));
  border-color: rgba(0, 255, 225, 0.35);
}

/* ---------- Buttons & forms ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 13px 18px;
  font-family: var(--body);
  font-size: 0.98rem;
  font-weight: 600;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.1s;
}

.btn:active {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.6;
  cursor: progress;
}

.btn-primary {
  background: var(--accent);
  color: #001a17;
  box-shadow: 0 6px 24px rgba(0, 255, 225, 0.25);
}

.btn-primary:hover {
  background: #5cfff0;
  box-shadow: 0 8px 30px rgba(0, 255, 225, 0.4);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  margin-bottom: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
}

.input-row {
  display: flex;
  gap: 8px;
}

input[type='text'] {
  width: 100%;
  padding: 13px 14px;
  font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input[type='text']::placeholder {
  color: #566164;
}

input[type='text']:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.input-row .btn {
  width: auto;
  flex-shrink: 0;
  white-space: nowrap;
}

.form-actions {
  margin-top: 26px;
}

.status {
  margin-top: 18px;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 0.92rem;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.status:empty {
  display: none;
}

.status[data-tone='ok'] {
  color: var(--ok);
  border-color: rgba(61, 255, 168, 0.3);
  background: rgba(61, 255, 168, 0.06);
}

.status[data-tone='warn'] {
  color: var(--warn);
  border-color: rgba(255, 181, 71, 0.3);
  background: rgba(255, 181, 71, 0.06);
}

.status[data-tone='error'] {
  color: var(--danger);
  border-color: rgba(255, 107, 107, 0.3);
  background: rgba(255, 107, 107, 0.06);
}

.helper {
  margin: 20px 0 0;
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ---------- Token page ---------- */

.token-head {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

#token-image {
  width: 84px;
  height: 84px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 14px var(--accent-glow));
}

.token-head h1 {
  font-size: 1.6rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  color: #c9a7ff;
  background: rgba(130, 71, 229, 0.16);
  border: 1px solid rgba(130, 71, 229, 0.35);
}

.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.stat {
  padding: 16px;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  min-width: 0;
}

.stat dt {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.stat dd {
  margin: 6px 0 0;
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.stat.full {
  grid-column: 1 / -1;
}

.contract {
  display: flex;
  align-items: center;
  gap: 10px;
}

.contract code {
  flex: 1;
  min-width: 0;
  font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  font-size: 0.9rem;
  color: var(--accent);
  overflow-wrap: anywhere;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s, color 0.2s;
}

.icon-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.icon-btn svg {
  width: 14px;
  height: 14px;
}

.skeleton {
  display: inline-block;
  width: 60%;
  height: 1.1em;
  border-radius: 6px;
  background: linear-gradient(90deg, #1a2023 0%, #253034 50%, #1a2023 100%) 0 0 / 200% 100%;
  animation: shimmer 1.3s linear infinite;
  vertical-align: middle;
}

@keyframes shimmer {
  to {
    background-position: -200% 0;
  }
}

.links {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.links .btn {
  flex: 1;
}

/* ---------- Help page ---------- */

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: step;
}

.steps>li {
  position: relative;
  padding: 0 0 32px 56px;
  counter-increment: step;
}

.steps>li:last-child {
  padding-bottom: 0;
}

.steps>li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: -2px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(0, 255, 225, 0.35);
  border-radius: 50%;
}

.steps>li:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 17px;
  top: 40px;
  bottom: 6px;
  width: 1px;
  background: linear-gradient(var(--border-strong), transparent);
}

.steps h2 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.steps p {
  margin: 0 0 10px;
  color: #c3cdcf;
}

.steps ol,
.steps ul {
  margin: 0;
  padding-left: 20px;
  color: #c3cdcf;
}

.steps li li {
  margin: 4px 0;
}

.kv {
  margin: 12px 0 4px;
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 6px 16px;
  padding: 14px 16px;
  border-radius: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: 0.9rem;
}

.kv dt {
  color: var(--muted);
}

.kv dd {
  margin: 0;
}

code {
  font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  font-size: 0.88em;
  color: var(--accent);
  overflow-wrap: anywhere;
}

/* ---------- Footer ---------- */

.site-footer {
  width: 100%;
  padding: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.site-footer a {
  color: inherit;
}

.site-footer a:hover {
  color: var(--text);
}

/* ---------- Responsive ---------- */

@media (max-width: 760px) {
  .actions {
    grid-template-columns: 1fr;
    margin-top: 36px;
  }

  .nav a {
    padding: 8px 10px;
    font-size: 0.85rem;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: 16px;
  }

  .brand span {
    display: none;
  }

  main {
    padding: 20px 16px 48px;
  }

  .card {
    padding: 22px;
  }

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

  .token-head {
    flex-direction: column;
    text-align: center;
  }

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

  .input-row {
    flex-direction: column;
  }

  .input-row .btn {
    width: 100%;
  }

  .links {
    flex-direction: column;
  }

  .steps>li {
    padding-left: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}