/* ── Tokens ── */
:root {
  --bg:          #0d0f14;
  --bg-elevated: #171b23;
  --bg-card:     #141822;
  --border:      #262c38;
  --border-hi:   #2b3445;
  --text:        #e6e8ee;
  --text-muted:  #b9bfcd;
  --text-dim:    #8b93a7;
  --text-faint:  #5d6478;
  --accent:      #a78bfa;
  --accent-hi:   #c4b5fd;
  --accent-deep: #7c3aed;
  --success:     #34d399;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

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

code {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.9em;
  background: rgba(167, 139, 250, 0.1);
  color: var(--accent-hi);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ── Background glow ── */
.bg-glow {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
  z-index: 0;
}
.bg-glow-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-deep) 0%, transparent 70%);
  top: -200px;
  right: -100px;
}
.bg-glow-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #2563eb 0%, transparent 70%);
  bottom: 10%;
  left: -150px;
  opacity: 0.25;
}

/* ── Header ── */
.ld-header {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 40px;
  max-width: 1240px;
  margin: 0 auto;
}

.ld-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
}
.ld-brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.02em;
  box-shadow: 0 4px 16px rgba(124, 58, 237, 0.4);
}
.ld-brand-sm .ld-brand-mark { width: 28px; height: 28px; font-size: 14px; }

.ld-nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
}
.ld-nav a {
  transition: color 0.15s;
}
.ld-nav a:hover { color: var(--text); }

/* ── Hero ── */
.ld-hero {
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
  padding: 80px 24px 60px;
  text-align: center;
}

.ld-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-hi);
  background: rgba(167, 139, 250, 0.08);
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid rgba(167, 139, 250, 0.2);
}

.ld-title {
  margin: 22px 0 18px;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: #fff;
}
.ld-grad {
  background: linear-gradient(135deg, var(--accent-hi) 0%, var(--accent) 50%, #60a5fa 100%);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.ld-sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
}

.ld-cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 36px;
}

.ld-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  border: 1px solid transparent;
  transition: transform 0.12s, box-shadow 0.18s, background 0.15s, border-color 0.15s;
  cursor: pointer;
  white-space: nowrap;
}
.ld-cta-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #fff;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.35);
}
.ld-cta-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 32px rgba(124, 58, 237, 0.5);
}
.ld-cta-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-hi);
}
.ld-cta-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--accent);
}

.ld-trust {
  margin-top: 28px;
  font-size: 13px;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.ld-trust-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.6);
}

/* ── Sections ── */
.ld-section {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 24px;
}

.ld-section-head {
  text-align: center;
  margin-bottom: 48px;
}
.ld-section-head .ld-eyebrow { margin-bottom: 16px; }

.ld-h2 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  margin: 0 0 12px;
}

/* ── Features grid ── */
.ld-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.ld-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  transition: border-color 0.18s, transform 0.18s;
}
.ld-card:hover {
  border-color: var(--border-hi);
  transform: translateY(-2px);
}
.ld-card-icon {
  font-size: 28px;
  margin-bottom: 14px;
  display: inline-block;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(167, 139, 250, 0.1);
  border: 1px solid rgba(167, 139, 250, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ld-card h3 {
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  margin: 0 0 8px;
}
.ld-card p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

/* ── How it works ── */
.ld-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  counter-reset: step;
}
.ld-steps li {
  display: flex;
  gap: 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px 22px;
  align-items: flex-start;
}
.ld-step-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.3);
}
.ld-step-body h3 {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin: 4px 0 6px;
}
.ld-step-body p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

/* ── Final CTA ── */
.ld-cta-section {
  padding: 60px 24px 100px;
}
.ld-cta-card {
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.08) 0%, rgba(37, 99, 235, 0.05) 100%);
  border: 1px solid var(--border-hi);
  border-radius: 24px;
  padding: 60px 40px;
  text-align: center;
}
.ld-cta-card .ld-h2 { margin-bottom: 14px; }
.ld-cta-card .ld-sub { margin: 0 auto 32px; }
.ld-mini-faq {
  margin-top: 22px;
  font-size: 13px;
  color: var(--text-dim);
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ── */
.ld-footer {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 48px;
  border-top: 1px solid var(--border);
}
.ld-footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 18px;
}
.ld-footer-nav {
  display: flex;
  gap: 22px;
  font-size: 14px;
  color: var(--text-muted);
}
.ld-footer-nav a:hover { color: var(--text); }
.ld-disclaimer {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-faint);
}

/* ── Responsive ── */
@media (max-width: 720px) {
  .ld-header { padding: 18px 20px; }
  .ld-nav { display: none; }
  .ld-hero { padding: 50px 18px 40px; }
  .ld-section { padding: 60px 18px; }
  .ld-cta-card { padding: 40px 24px; }
}