:root {
  --bg: #03060c;
  --ink: #e8f4ff;
  --muted: #8aa0b8;
  --blue: #2ec5ff;
  --blue-deep: #0a6cff;
  --green: #39ff6a;
  --green-deep: #00c853;
  --line: rgba(46, 197, 255, 0.22);
  --font-display: "Orbitron", sans-serif;
  --font-body: "Rajdhani", sans-serif;
}

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

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 15% 40%, rgba(14, 90, 255, 0.28), transparent 55%),
    radial-gradient(ellipse 70% 45% at 85% 55%, rgba(0, 200, 90, 0.22), transparent 50%),
    linear-gradient(180deg, #02050a 0%, #061018 50%, #03080c 100%);
  background-attachment: fixed;
}

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

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--green);
}

/* Home / hero */
.page-home {
  display: block;
}

.hero {
  position: relative;
  width: 100%;
  padding: 0 0 clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1rem, 2.5vw, 1.75rem);
}

.hero-glow {
  pointer-events: none;
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(46, 197, 255, 0.12), transparent 55%);
  filter: blur(40px);
  z-index: 0;
}

.banner-wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-block: 0;
  border-radius: 0;
  overflow: hidden;
  background: #000;
  box-shadow:
    0 1px 0 rgba(46, 197, 255, 0.12),
    0 24px 60px rgba(0, 0, 0, 0.45);
}

.banner-wrap::before,
.banner-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: min(36vw, 420px);
  pointer-events: none;
  z-index: 0;
}

.banner-wrap::before {
  left: 0;
  background:
    radial-gradient(ellipse 100% 85% at 35% 50%, rgba(46, 197, 255, 0.22), transparent 70%),
    linear-gradient(90deg, #000 25%, transparent 90%);
}

.banner-wrap::after {
  right: 0;
  background:
    radial-gradient(ellipse 100% 85% at 65% 50%, rgba(57, 255, 106, 0.18), transparent 70%),
    linear-gradient(270deg, #000 25%, transparent 90%);
}

.banner-stage {
  position: relative;
  z-index: 1;
  max-width: min(100%, 900px);
  line-height: 0;
}

.banner {
  width: auto;
  max-width: 100%;
  max-height: min(48vh, 480px);
  height: auto;
  vertical-align: middle;
}

.tagline,
.chain-pick {
  position: relative;
  z-index: 1;
  width: min(1100px, 100%);
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.hotspot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: min(18%, 140px);
  aspect-ratio: 1;
  border-radius: 50%;
  z-index: 2;
  cursor: pointer;
  transition: box-shadow 0.2s ease, background 0.2s ease;
}

.hotspot:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}

.hotspot-x {
  top: 11%;
}

.hotspot-x:hover {
  box-shadow: 0 0 28px rgba(46, 197, 255, 0.55);
  background: rgba(46, 197, 255, 0.08);
}

.hotspot-rh {
  bottom: 10%;
}

.hotspot-rh:hover {
  box-shadow: 0 0 28px rgba(57, 255, 106, 0.5);
  background: rgba(57, 255, 106, 0.08);
}

.tagline {
  position: relative;
  z-index: 1;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(0.85rem, 2.2vw, 1.05rem);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  color: var(--muted);
}

.chain-pick {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(1.5rem, 5vw, 3.5rem);
}

.chain-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: min(180px, 42vw);
  text-decoration: none;
  color: var(--ink);
  transition: transform 0.2s ease;
}

.chain-link:hover {
  transform: translateY(-4px);
  color: var(--ink);
}

.chain-link img {
  width: 100%;
  border-radius: 50%;
  transition: filter 0.2s ease, box-shadow 0.2s ease;
}

.chain-x img {
  box-shadow: 0 0 28px rgba(46, 197, 255, 0.35);
}

.chain-x:hover img {
  filter: brightness(1.08);
  box-shadow: 0 0 40px rgba(46, 197, 255, 0.55);
}

.chain-rh img {
  box-shadow: 0 0 28px rgba(57, 255, 106, 0.3);
}

.chain-rh:hover img {
  filter: brightness(1.08);
  box-shadow: 0 0 40px rgba(57, 255, 106, 0.5);
}

.chain-link span {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
}

.chain-x span {
  color: var(--blue);
}

.chain-rh span {
  color: var(--green);
}

/* Inner pages */
.page-inner {
  padding-bottom: 4rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem clamp(1.25rem, 4vw, 2.5rem);
  border-bottom: 1px solid var(--line);
  background: rgba(2, 6, 12, 0.65);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.back {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
}

.back:hover {
  color: var(--ink);
}

.topbar-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.page-rh .topbar-logo {
  box-shadow: 0 0 20px rgba(57, 255, 106, 0.35);
}

.page-xrpl .topbar-logo {
  box-shadow: 0 0 20px rgba(46, 197, 255, 0.4);
}

.content {
  width: min(920px, 100%);
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 3.5rem) clamp(1.25rem, 4vw, 2rem);
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.page-rh .eyebrow {
  color: var(--green);
}

.page-xrpl .eyebrow {
  color: var(--blue);
}

.content h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.75rem, 5vw, 2.6rem);
  letter-spacing: 0.04em;
  line-height: 1.15;
}

.page-rh h1 {
  background: linear-gradient(90deg, #9dffb8, var(--green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-xrpl h1 {
  background: linear-gradient(90deg, #9ad8ff, var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.lead {
  margin: 0 0 1.5rem;
  font-size: 1.25rem;
  color: var(--muted);
  max-width: 36em;
}

.token-panel {
  margin: 0 0 2.5rem;
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
}

.page-rh .token-panel {
  border-color: rgba(57, 255, 106, 0.28);
  box-shadow: 0 0 28px rgba(57, 255, 106, 0.08);
}

.page-xrpl .token-panel {
  border-color: rgba(46, 197, 255, 0.3);
  box-shadow: 0 0 28px rgba(46, 197, 255, 0.08);
}

.token-label {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.token-value {
  display: block;
  margin: 0 0 0.75rem;
  padding: 0.65rem 0.75rem;
  font-family: ui-monospace, "Cascadia Code", "Segoe UI Mono", monospace;
  font-size: 0.85rem;
  line-height: 1.4;
  word-break: break-all;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.token-meta {
  margin: -0.35rem 0 0.85rem;
  font-size: 0.95rem;
  color: var(--muted);
}

.token-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

button.btn {
  cursor: pointer;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font: inherit;
}

button.btn:hover {
  color: var(--ink);
  border-color: rgba(232, 244, 255, 0.35);
  background: rgba(255, 255, 255, 0.03);
}

.block {
  margin-bottom: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.block h2 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.block p {
  margin: 0 0 0.75rem;
  color: #b8c9dc;
}

.block p:last-child {
  margin-bottom: 0;
}

.cta-row {
  display: flex;
  flex-wrap: nowrap;
  gap: 1rem;
  align-items: center;
  margin: 2.5rem 0 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 720px) {
  .cta-row {
    flex-wrap: wrap;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.4rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:hover {
  transform: translateY(-2px);
  color: #03100a;
}

.btn-rh {
  background: linear-gradient(105deg, var(--green-deep), var(--green));
  color: #03100a;
  box-shadow: 0 0 24px rgba(57, 255, 106, 0.35);
}

.btn-rh:hover {
  color: #03100a;
  box-shadow: 0 0 36px rgba(57, 255, 106, 0.5);
}

.btn-x {
  background: linear-gradient(105deg, var(--blue-deep), var(--blue));
  color: #021018;
  box-shadow: 0 0 24px rgba(46, 197, 255, 0.35);
}

.btn-x:hover {
  color: #021018;
  box-shadow: 0 0 36px rgba(46, 197, 255, 0.55);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
}

.btn-ghost:hover {
  color: var(--ink);
  border-color: rgba(232, 244, 255, 0.35);
  background: rgba(255, 255, 255, 0.03);
}

@media (max-width: 560px) {
  .hotspot {
    width: min(22%, 96px);
  }

  .hotspot-x {
    top: 9%;
  }

  .hotspot-rh {
    bottom: 8%;
  }
}