:root {
  --bg: #0b0d14;
  --bg-soft: #111422;
  --surface: #151925;
  --border: #242a3c;
  --text: #e8eaf2;
  --text-dim: #9aa0b4;
  --accent: #7c55ff;
  --accent2: #1fcc8c;
  --accent-text: #090c33;
  --radius: 14px;
  --max: 980px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
  font-family: "SF Mono", Menlo, Consolas, monospace;
  background: rgba(124,85,255,0.12);
  color: #cbbbff;
  padding: 0.15em 0.45em;
  border-radius: 6px;
  font-size: 0.9em;
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(600px 400px at 15% -5%, rgba(124,85,255,0.25), transparent 60%),
    radial-gradient(600px 400px at 100% 10%, rgba(31,204,140,0.15), transparent 60%);
}

header.hero, main, footer.site-footer { position: relative; z-index: 1; }

.navbar {
  max-width: var(--max);
  margin: 0 auto;
  padding: 24px 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.brand {
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 8px;
}
.brand-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: inline-block;
}
.brand .plus { color: var(--text-dim); font-weight: 400; }

.nav-links {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.nav-links a {
  color: var(--text-dim);
  font-size: 0.92rem;
  font-weight: 500;
}
.nav-links a:hover { color: var(--text); text-decoration: none; }

.hero-content {
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 24px 56px;
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent2);
  background: rgba(31,204,140,0.1);
  border: 1px solid rgba(31,204,140,0.3);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.15;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}

.grad-text {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 640px;
  margin: 0 0 32px;
}

.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #9677ff);
  color: white;
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.roadmap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 10px 24px 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  flex-wrap: wrap;
}
.roadmap-item {
  text-align: center;
  min-width: 90px;
}
.roadmap-item .num {
  display: block;
  font-weight: 700;
  color: var(--accent2);
  font-size: 1.1rem;
}
.roadmap-item p {
  margin: 4px 0 0;
  font-size: 0.85rem;
  color: var(--text-dim);
}
.roadmap-line {
  flex: 1;
  height: 1px;
  background: var(--border);
  min-width: 20px;
}

.step {
  padding: 64px 24px;
  border-top: 1px solid var(--border);
}
.step.alt { background: var(--bg-soft); }

.step-head, .step-body {
  max-width: var(--max);
  margin: 0 auto;
}

.step-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent2);
  margin-bottom: 10px;
}

.step-head h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin: 0 0 28px;
  letter-spacing: -0.01em;
}

.step-body p { color: var(--text-dim); margin: 0 0 16px; max-width: 760px; }
.step-body .label {
  color: var(--text);
  font-weight: 600;
  margin: 28px 0 10px;
}

.step-body ol, .step-body ul {
  max-width: 760px;
  padding-left: 22px;
  margin: 0 0 20px;
}
.step-body li { margin-bottom: 10px; color: var(--text-dim); }
.step-body strong { color: var(--text); }

.callout {
  background: rgba(31,204,140,0.07);
  border: 1px solid rgba(31,204,140,0.25);
  border-left: 3px solid var(--accent2);
  padding: 16px 20px;
  border-radius: 10px;
  margin: 20px 0;
  max-width: 760px;
  color: var(--text-dim);
}
.callout p { margin: 0; }
.callout strong { color: var(--text); }
.callout.warn {
  background: rgba(255,162,115,0.08);
  border-color: rgba(255,162,115,0.3);
  border-left-color: #ffa273;
}

.code-block {
  position: relative;
  background: #0d1017;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 0 0 20px;
  max-width: 760px;
  overflow-x: auto;
}
.code-block pre { margin: 0; }
.code-block code {
  background: none;
  color: #d6ddee;
  padding: 0;
  font-size: 0.86rem;
  white-space: pre;
}
.copy-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.75rem;
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.copy-btn:hover { color: var(--text); border-color: var(--accent); }
.copy-btn.copied { color: var(--accent2); border-color: var(--accent2); }

.table-wrap {
  max-width: 760px;
  overflow-x: auto;
  margin: 0 0 20px;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.9rem;
}
th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
}
th { color: var(--text); font-weight: 600; }
.muted { color: var(--text-dim); font-size: 0.82rem; }

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  max-width: var(--max);
}
.faq-item h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
}
.faq-item p { margin: 0; }

.site-footer {
  text-align: center;
  padding: 36px 24px;
  color: var(--text-dim);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
}