:root {
  --bg: #000018;
  --bg2: #05061e;
  --panel: #0b0d28;
  --panel2: #10133a;
  --border: #1e224e;
  --accent: #ff9933;
  --accent2: #6633ff;
  --blue: #3366ff;
  --text: #e7ecff;
  --muted: #9aa2cc;
  --dim: #6a7099;
  --ok: #66ffb3;
  --warn: #ffcc66;
  --err: #ff6b6b;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
}
a { color: inherit; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }
h1, h2, h3 { line-height: 1.15; }
.accent { color: var(--accent); }
.grad-text {
  background: linear-gradient(100deg, #ff9933, #ffdd66 40%, #9d7bff 80%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Starfield backdrop */
.cosmos-bg {
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(circle at 78% 8%, rgba(102,51,255,0.20), transparent 45%),
    radial-gradient(circle at 12% 70%, rgba(255,153,51,0.12), transparent 42%),
    linear-gradient(180deg, #000018, #05061e 60%, #02030f);
}
.cosmos-bg::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 15% 20%, #fff, transparent),
    radial-gradient(1px 1px at 65% 12%, #fff, transparent),
    radial-gradient(1px 1px at 42% 55%, #fff, transparent),
    radial-gradient(1px 1px at 88% 68%, #fff, transparent),
    radial-gradient(1px 1px at 30% 82%, #fff, transparent),
    radial-gradient(2px 2px at 72% 40%, #fff, transparent),
    radial-gradient(1px 1px at 8% 45%, #fff, transparent),
    radial-gradient(1px 1px at 55% 92%, #fff, transparent);
  opacity: 0.5;
}
.sun-glow {
  position: fixed; top: -80px; right: 8%; z-index: -1;
  width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, #ff9933 0%, #ff6600 55%, transparent 72%);
  filter: blur(6px); opacity: 0.55;
}

/* Nav */
nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(4,5,20,0.72);
  border-bottom: 1px solid var(--border);
}
nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { display: flex; align-items: center; gap: 0.55rem; font-weight: 800; font-size: 1.15rem; letter-spacing: 0.3px; }
.brand .logo { font-size: 1.4rem; }
.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-links a { text-decoration: none; color: var(--muted); font-size: 0.92rem; font-weight: 600; transition: color .2s; }
.nav-links a:hover { color: #fff; }
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  text-decoration: none; font-weight: 700; cursor: pointer;
  border-radius: 12px; padding: 0.7rem 1.25rem; font-size: 0.95rem; border: none;
  transition: transform .15s, box-shadow .2s;
}
.btn-primary { background: linear-gradient(135deg, #0098ea, #22a0ff); color: #fff; box-shadow: 0 6px 20px rgba(0,152,234,0.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,152,234,0.45); }
.btn-ghost { background: rgba(255,255,255,0.06); border: 1px solid var(--border); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,0.11); }
.btn-accent { background: linear-gradient(135deg, #ff9933, #ff7a00); color: #201200; box-shadow: 0 6px 20px rgba(255,153,51,0.3); }
.btn-accent:hover { transform: translateY(-2px); }

/* Hero */
header.hero { padding: 4.5rem 0 3rem; text-align: center; }
.badge-pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(102,51,255,0.14); border: 1px solid rgba(102,51,255,0.4);
  color: #c9b8ff; font-size: 0.8rem; font-weight: 600;
  padding: 0.35rem 0.85rem; border-radius: 999px; margin-bottom: 1.5rem;
}
header.hero h1 { font-size: clamp(2.3rem, 6vw, 4rem); margin: 0 0 1rem; font-weight: 900; }
header.hero p.lead { font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: var(--muted); max-width: 720px; margin: 0 auto 2rem; }
.hero-cta { display: flex; gap: 0.85rem; justify-content: center; flex-wrap: wrap; }
.hero-sub { margin-top: 1.25rem; color: var(--dim); font-size: 0.85rem; }

.chips { display: flex; gap: 0.6rem; justify-content: center; flex-wrap: wrap; margin-top: 2.5rem; }
.chip { background: var(--panel); border: 1px solid var(--border); border-radius: 999px; padding: 0.45rem 1rem; font-size: 0.85rem; color: var(--muted); }
.chip b { color: #fff; }

/* Sections */
section { padding: 4rem 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 3rem; }
.section-head .eyebrow { color: var(--accent); font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; font-size: 0.78rem; }
.section-head h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 0.6rem 0 0.75rem; font-weight: 800; }
.section-head p { color: var(--muted); font-size: 1.05rem; margin: 0; }

/* Feature grid */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.1rem; }
.feature {
  background: linear-gradient(180deg, var(--panel), var(--bg2));
  border: 1px solid var(--border); border-radius: 18px; padding: 1.5rem;
  transition: transform .2s, border-color .2s;
}
.feature:hover { transform: translateY(-4px); border-color: rgba(255,153,51,0.4); }
.feature .ico { font-size: 2rem; margin-bottom: 0.75rem; display: block; }
.feature h3 { margin: 0 0 0.5rem; font-size: 1.15rem; }
.feature p { margin: 0; color: var(--muted); font-size: 0.92rem; }

/* Economy / investor */
.econ-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 2rem; align-items: start; }
@media (max-width: 860px){ .econ-grid { grid-template-columns: 1fr; } }
.econ-card { background: linear-gradient(180deg, var(--panel2), var(--panel)); border: 1px solid var(--border); border-radius: 18px; padding: 1.75rem; }
.econ-card h3 { margin-top: 0; }
.econ-list { list-style: none; padding: 0; margin: 0; }
.econ-list li { padding: 0.6rem 0; border-bottom: 1px solid var(--border); display: flex; gap: 0.7rem; font-size: 0.95rem; color: var(--muted); }
.econ-list li:last-child { border-bottom: none; }
.econ-list li b { color: #fff; }
.econ-list .k { color: var(--accent); flex-shrink: 0; }
.stat-tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.85rem; }
.stat-tile { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 1.1rem; text-align: center; }
.stat-tile .num { font-size: 1.7rem; font-weight: 800; color: #fff; }
.stat-tile .lbl { color: var(--muted); font-size: 0.82rem; margin-top: 0.25rem; }
.rails { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1rem; }
.rail { background: rgba(255,255,255,0.05); border: 1px solid var(--border); border-radius: 10px; padding: 0.5rem 0.85rem; font-size: 0.85rem; color: var(--muted); }
.rail b { color: #fff; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 1.1rem; }
.step { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 1.5rem; position: relative; }
.step .n { position: absolute; top: -14px; left: 20px; width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #ff7a00); color: #201200; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.step h3 { margin: 0.5rem 0 0.5rem; font-size: 1.1rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.92rem; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
details.faq { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 0 1.25rem; margin-bottom: 0.75rem; }
details.faq summary { cursor: pointer; padding: 1.1rem 0; font-weight: 700; font-size: 1.02rem; list-style: none; display: flex; justify-content: space-between; align-items: center; }
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary::after { content: '+'; color: var(--accent); font-size: 1.4rem; font-weight: 400; }
details.faq[open] summary::after { content: '\2212'; }
details.faq p { color: var(--muted); margin: 0 0 1.1rem; font-size: 0.95rem; }

/* CTA band */
.cta-band { text-align: center; background: linear-gradient(135deg, rgba(102,51,255,0.18), rgba(255,153,51,0.12)); border: 1px solid var(--border); border-radius: 24px; padding: 3rem 1.5rem; }
.cta-band h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 0 0 0.75rem; }
.cta-band p { color: var(--muted); max-width: 560px; margin: 0 auto 1.75rem; }

/* Footer */
footer.site { border-top: 1px solid var(--border); padding: 2.5rem 0; color: var(--dim); font-size: 0.88rem; }
footer.site .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; align-items: center; }
footer.site a { color: var(--muted); text-decoration: none; margin-left: 1.25rem; }
footer.site a:hover { color: #fff; }
.disclaimer { max-width: 1200px; margin: 1.5rem auto 0; padding: 0 1.25rem; color: var(--dim); font-size: 0.75rem; line-height: 1.5; }

/* Responsive nav (replaces old display:none toggle) */
.nav-menu { display: contents; }
.nav-toggle { display: none; cursor: pointer; font-size: 1.4rem; list-style: none; }
.nav-toggle::-webkit-details-marker { display: none; }
@media (max-width: 760px) {
  .nav-menu { display: block; position: relative; }
  .nav-toggle { display: block; }
  .nav-menu .nav-links {
    position: absolute; right: 0; top: 2.2rem; flex-direction: column;
    background: rgba(4,5,20,0.97); border: 1px solid var(--border);
    border-radius: 12px; padding: 0.75rem 1rem; gap: 0.75rem; min-width: 160px; z-index: 60;
  }
}