/* Æther Link marketing pages — matches Learn / Æther tokens */
:root {
  --bg: #050910;
  --card: #0f1624;
  --accent: #5ef0ff;
  --accent-2: #9f7bff;
  --text: #e8f0ff;
  --muted: #9ba6b8;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Space Grotesk", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% 20%, rgba(94,240,255,0.12), transparent 35%),
    radial-gradient(circle at 80% 10%, rgba(159,123,255,0.12), transparent 35%),
    radial-gradient(circle at 60% 70%, rgba(94,240,255,0.1), transparent 30%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  flex: 1;
  padding: 42px 6vw 68px;
  display: grid;
  gap: 28px;
}
h1 { margin: 10px 0 8px; font-size: clamp(30px, 4vw, 48px); line-height: 1.1; }
h2 { margin: 0 0 10px; font-size: 22px; letter-spacing: -0.3px; }
h3 { margin: 6px 0 6px; font-size: 17px; }
p.lead { margin: 0 0 18px; color: var(--muted); font-size: 17px; line-height: 1.6; max-width: 780px; }
.section-card p, .step p { color: var(--muted); line-height: 1.55; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(94,240,255,0.12);
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.4px;
  font-size: 12px;
  text-transform: uppercase;
  font-family: "JetBrains Mono", ui-monospace, monospace;
}
.section-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}
.three-col { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.two-col { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
  margin-bottom: 14px;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 5px rgba(94,240,255,0.12);
}
.step {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 16px;
  background: rgba(255,255,255,0.02);
}
.step p, .section-card p { margin: 0; }
.step p + p, .section-card p + p { margin-top: 10px; }
.btn-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 14px; }
.btn {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  border-radius: 12px;
  padding: 13px 16px;
  font-weight: 700;
  font-size: 15px;
  transition: transform 120ms ease, box-shadow 120ms ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #06101a;
  box-shadow: 0 12px 36px rgba(94,240,255,0.3);
}
.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.12);
}
.btn:hover { transform: translateY(-1px); }
.quote {
  margin: 16px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--accent);
  color: var(--text);
  font-size: 18px;
  line-height: 1.45;
}
footer {
  padding: 18px 6vw 30px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid rgba(255,255,255,0.04);
  background: rgba(5,9,16,0.8);
}
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--accent); }
@media (max-width: 720px) {
  main { padding: 28px 5vw 56px; }
}