:root {
  --ink: #0b1220;
  --muted: #475569;
  --faint: #64748b;
  --line: rgba(11, 18, 32, 0.1);
  --accent: #38bdf8;
  --accent-2: #a78bfa;
  --accent-3: #f472b6;
  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(rgba(11, 18, 32, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 18, 32, 0.03) 1px, transparent 1px),
    radial-gradient(circle at 78% 16%, rgba(56, 189, 248, 0.22), transparent 32%),
    radial-gradient(circle at 18% 78%, rgba(244, 114, 182, 0.12), transparent 34%),
    linear-gradient(135deg, #f8fafc 0%, #eef7ff 54%, #fbf7ff 100%);
  background-size: 44px 44px, 44px 44px, 100% 100%, 100% 100%, 100% 100%;
  color: var(--ink);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

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

.crypto-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: clamp(24px, 6vw, 56px);
}

.crypto-card {
  position: relative;
  width: calc(100vw - clamp(48px, 12vw, 112px));
  max-width: 560px;
  padding: clamp(22px, 4vw, 34px);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(11, 18, 32, 0.07);
  border-radius: 28px;
  box-shadow: 0 24px 64px -32px rgba(15, 23, 42, 0.26);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.crypto-card::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(120deg, rgba(56, 189, 248, 0.15), transparent 42%),
    linear-gradient(300deg, rgba(244, 114, 182, 0.12), transparent 46%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(34px, 7vw, 58px);
}

.brand img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  filter: drop-shadow(0 10px 18px rgba(56, 189, 248, 0.2));
}

.brand span {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0;
}

.intro {
  margin-bottom: 26px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-2);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 460px;
  margin: 0 0 12px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(2.45rem, 10vw, 4.9rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: 0;
}

.intro p:not(.eyebrow) {
  max-width: 440px;
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.58;
  overflow-wrap: break-word;
}

.links {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.link-card {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  width: 100%;
  min-width: 0;
  min-height: 86px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 18px 42px -34px rgba(15, 23, 42, 0.4);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.link-card:hover {
  border-color: rgba(56, 189, 248, 0.45);
  box-shadow: 0 24px 54px -34px rgba(56, 189, 248, 0.46);
  transform: translateY(-2px);
}

.link-card-primary {
  background:
    linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(167, 139, 250, 0.1)),
    rgba(255, 255, 255, 0.82);
}

.link-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-2), var(--accent-3));
  border-radius: 9999px;
  box-shadow: 0 14px 24px -18px rgba(139, 92, 246, 0.72);
}

.link-copy {
  display: grid;
  min-width: 0;
  gap: 3px;
  overflow-wrap: break-word;
}

.link-copy strong {
  font-family: var(--font-display);
  font-size: 1.08rem;
  line-height: 1.2;
}

.link-copy span {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
  overflow-wrap: break-word;
}

.link-arrow {
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 1rem;
}

.disclosure {
  margin: 20px 0 0;
  color: var(--faint);
  font-size: 0.78rem;
  line-height: 1.5;
  overflow-wrap: break-word;
}

.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 18px;
  color: var(--faint);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.legal-links a:hover {
  color: var(--ink);
}

@media (max-width: 520px) {
  .crypto-shell {
    align-items: start;
    padding: 18px;
  }

  .crypto-card {
    width: calc(100vw - 36px);
    min-height: calc(100svh - 36px);
    padding: 22px;
    border-radius: 24px;
  }

  .brand {
    margin-bottom: 42px;
  }

  h1 {
    font-size: clamp(2.3rem, 11vw, 2.7rem);
    line-height: 0.98;
  }

  .link-card {
    grid-template-columns: 44px minmax(0, 1fr) auto;
    min-height: 84px;
    padding: 14px;
  }

  .link-icon {
    width: 44px;
    height: 44px;
  }
}