:root {
  --bg: #06101c;
  --bg-2: #0a1628;
  --panel: #0d2138;
  --line: #1e334d;
  --text: #e8eef7;
  --muted: #8fa3bf;
  --heading: #fff;
  --accent: #00a3ff;
  --accent-2: #0077cc;
  --accent-soft: rgba(0, 163, 255, 0.14);
  --radius: 16px;
  --max: 1140px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover, .package-card:hover { transform: none; }
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { color: var(--heading); line-height: 1.2; margin: 0; font-weight: 600; }
p { margin: 0; }

.container { width: min(var(--max), calc(100% - 2rem)); margin-inline: auto; }
.section { padding: clamp(4rem, 8vw, 6.5rem) 0; position: relative; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 3rem; }
.eyebrow {
  display: inline-block;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  font-weight: 600;
  margin-bottom: .85rem;
}
.title { font-size: clamp(1.8rem, 4vw, 2.75rem); }
.title span { color: var(--accent); }
.lede { color: var(--muted); margin-top: 1rem; }
.mt-sm { margin-top: .6rem; }
.mt-md { margin-top: 1.4rem; }
.mt-panel { margin-top: 1.5rem; }
.cta-copy { max-width: 36rem; margin: 1rem auto 0; }
.faq-list { margin-top: 1.5rem; }
.cta-brand { justify-content: center; margin: .35rem 0 .75rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  min-height: 48px;
  padding: .85rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  letter-spacing: .02em;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  box-shadow: 0 10px 28px rgba(0, 163, 255, 0.28);
}
.btn-ghost {
  border-color: rgba(0, 163, 255, .45);
  color: var(--heading);
  background: transparent;
}
.btn-ghost:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  transition: background .25s ease, box-shadow .25s ease;
}
.site-header.is-solid {
  background: rgba(6, 16, 28, .94);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .35);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: .92rem;
}
.brand img { height: 40px; width: auto; }
.brand span { white-space: nowrap; }
.nav-links {
  display: flex;
  align-items: center;
  gap: .2rem;
}
.nav-links a {
  color: rgba(255, 255, 255, .78);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .55rem .7rem;
  border-radius: 999px;
}
.nav-links a:hover { color: #fff; background: var(--accent-soft); }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
}
.nav-drawer {
  display: none;
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 1rem 0 1.25rem;
}
.nav-drawer.open { display: block; }
.nav-drawer a {
  display: block;
  padding: .75rem 0;
  color: #fff;
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.nav-drawer .btn { margin-top: 1rem; width: 100%; }

.hero {
  min-height: 78vh;
  display: grid;
  align-items: center;
  padding: 7.5rem 0 4.5rem;
  background:
    radial-gradient(circle at 70% 20%, rgba(0, 163, 255, .16), transparent 42%),
    radial-gradient(circle at 20% 80%, rgba(0, 119, 204, .22), transparent 48%),
    linear-gradient(180deg, #06101c, #0a1628 70%);
  overflow: hidden;
}
.hero-copy {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}
.hero-copy .eyebrow { margin-bottom: 1rem; }
.hero-copy h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  max-width: 16ch;
  margin-inline: auto;
}
.hero-copy h1 span { color: var(--accent); }
.hero-copy p {
  margin-top: 1.1rem;
  max-width: 42ch;
  margin-inline: auto;
  color: var(--muted);
  font-size: 1.05rem;
}
.hero-actions { margin-top: 1.6rem; justify-content: center; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
}
.feature {
  grid-column: span 3;
  background: linear-gradient(180deg, rgba(0, 163, 255, .08), rgba(255, 255, 255, .02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
}
.feature:hover { border-color: rgba(0, 163, 255, .45); }
.feature.compact { grid-column: span 2; }
.feature img { width: 52px; height: 52px; object-fit: contain; }
.feature h3 { font-size: 1.15rem; margin-bottom: .4rem; }
.feature h3 span { color: var(--accent); }
.feature p { color: var(--muted); font-size: .95rem; }

.package-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.package-card {
  background: linear-gradient(180deg, rgba(0, 163, 255, .1), rgba(255, 255, 255, .02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem 1.2rem;
  text-align: center;
  transition: border-color .2s ease, transform .2s ease;
}
.package-card:hover {
  border-color: rgba(0, 163, 255, .5);
  transform: translateY(-2px);
}
.package-amount {
  margin: 0;
  color: var(--heading);
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 700;
}
.package-label {
  margin: .25rem 0 1rem;
  color: var(--muted);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.package-card ul {
  text-align: left;
  margin: 0 0 1.1rem;
  display: grid;
  gap: .45rem;
}
.package-card li {
  color: var(--text);
  font-size: .9rem;
  padding-left: 1.1rem;
  position: relative;
}
.package-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: .45rem;
  height: .45rem;
  border-radius: 50%;
  background: var(--accent);
}
.package-card .btn { width: 100%; }

.income-card { text-align: left; }
.income-card p { color: var(--muted); }
.income-stat {
  color: var(--accent) !important;
  font-size: 1.35rem;
  font-weight: 700;
  margin: .55rem 0 .45rem !important;
}

.pay-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  align-items: center;
}
.pay-chip {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: .55rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(0, 163, 255, .35);
  background: var(--accent-soft);
  color: var(--heading);
  font-weight: 600;
  font-size: .9rem;
}

.markets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}
.market-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.5rem;
}
.market-panel h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.market-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.market-list li:last-child { border-bottom: 0; }
.market-list span { color: var(--accent); font-weight: 600; }
.market-note { margin-top: 1rem; color: var(--muted); font-size: .92rem; }

.steps-wrap {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 2rem;
  align-items: center;
}
.steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.step {
  background: rgba(255, 255, 255, .02);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
}
.step .num {
  color: var(--accent);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: .45rem;
}
.step h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.step h3 span { color: var(--accent); }
.step p { color: var(--muted); font-size: .92rem; }
.steps-visual img { margin-inline: auto; max-width: 280px; }

.exchange {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  background: linear-gradient(90deg, rgba(0, 163, 255, .12), rgba(255, 255, 255, .02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
}
.exchange-copy {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.exchange-copy img { width: 56px; }
.exchange-copy h3 { font-size: 1.2rem; }
.exchange-copy h3 span { color: var(--accent); }
.exchange-copy p { color: var(--muted); margin-top: .25rem; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  text-align: center;
}
.card img { width: 64px; margin: 0 auto 1rem; }
.card h3 { font-size: 1.15rem; margin-bottom: 1rem; }
.card h3 span { color: var(--accent); }

.faq-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 2rem;
  align-items: center;
}
.faq details {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .02);
  padding: .95rem 1.1rem;
  margin-bottom: .75rem;
}
.faq summary {
  cursor: pointer;
  color: var(--heading);
  font-weight: 600;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq details[open] summary { color: var(--accent); }
.faq details p {
  margin-top: .7rem;
  color: var(--muted);
}

.cta {
  text-align: center;
  padding: 4.5rem 0 2rem;
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 163, 255, .14), transparent 50%),
    var(--bg);
}
.cta .brand-mark { height: 56px; width: 56px; margin: 0 auto; object-fit: contain; }
.cta .btn-row { justify-content: center; margin-top: 1.4rem; }
.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.25rem 0 2rem;
  text-align: center;
  color: var(--muted);
  font-size: .9rem;
}

.scroll-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 0;
  background: var(--accent);
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
  z-index: 30;
  box-shadow: 0 8px 24px rgba(0, 163, 255, 0.35);
}
.scroll-top.show { opacity: 1; pointer-events: auto; }

@media (max-width: 991px) {
  .nav-links, .nav .btn { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .markets,
  .steps-wrap,
  .faq-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 6.5rem; }
  .feature, .feature.compact { grid-column: span 6; }
  .card-grid { grid-template-columns: 1fr; }
  .package-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .exchange { justify-content: center; text-align: center; }
  .exchange-copy { flex-direction: column; }
  .pay-chips { justify-content: center; }
}

@media (max-width: 639px) {
  .package-grid { grid-template-columns: 1fr; }
}