:root {
  --bg: #050B18;
  --bg-alt: #0A1428;
  --card: #0E1830;
  --border: rgba(255,255,255,0.08);
  --gold: #FFD700;
  --gold-dim: rgba(255,215,0,0.15);
  --text: #F5F7FA;
  --text-dim: rgba(245,247,250,0.65);
  --text-faint: rgba(245,247,250,0.4);
  --green: #22C55E;
  --red: #EF4444;
  --radius: 16px;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* Background glow */
.glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.glow::before, .glow::after {
  content: "";
  position: absolute;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  filter: blur(120px);
  background: var(--gold);
  opacity: 0.06;
}
.glow::before { top: -15%; left: -15%; }
.glow::after { bottom: -15%; right: -15%; }

/* Nav */
header.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(5,11,24,0.75);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 20px; letter-spacing: -0.02em; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand .go { color: var(--gold); }
.nav-links { display: flex; gap: 28px; font-size: 14px; font-weight: 600; color: var(--text-dim); }
.nav-links a:hover { color: var(--gold); }
.nav-links { display: none; }
@media (min-width: 720px) { .nav-links { display: flex; } }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 15px;
  border: 1px solid var(--border);
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: #0A0A0A; border: none; }
.btn-ghost { background: rgba(255,255,255,0.04); color: var(--text); }

/* Hero */
.hero {
  padding: 96px 0 72px;
  text-align: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-dim);
  border: 1px solid rgba(255,215,0,0.25);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 28px;
}
.hero h1 {
  font-size: clamp(34px, 6vw, 64px);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin: 0 0 20px;
}
.hero h1 .go { color: var(--gold); }
.hero p.lead {
  max-width: 620px;
  margin: 0 auto 40px;
  color: var(--text-dim);
  font-size: 18px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 560px;
  margin: 0 auto;
}
.hero-stats div strong { display: block; font-size: 26px; font-weight: 900; color: var(--gold); }
.hero-stats div span { font-size: 12px; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; }

/* Play store badge */
.play-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #0A0A0A;
  border: 1px solid var(--border);
  padding: 10px 22px 10px 16px;
  border-radius: 12px;
}
.play-badge svg { width: 26px; height: 26px; flex-shrink: 0; }
.play-badge .lines { text-align: left; }
.play-badge .lines small { display: block; font-size: 10px; color: var(--text-faint); }
.play-badge .lines strong { display: block; font-size: 16px; font-weight: 800; }

/* Sections */
section { padding: 80px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 52px; }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head h2 { font-size: clamp(26px, 4vw, 38px); font-weight: 900; letter-spacing: -0.02em; margin: 0 0 14px; }
.section-head p { color: var(--text-dim); font-size: 16px; margin: 0; }

.alt-bg { background: linear-gradient(180deg, transparent, var(--bg-alt) 12%, var(--bg-alt) 88%, transparent); }

/* Feature grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.card .icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--gold-dim);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.card .icon svg { width: 22px; height: 22px; }
.card h3 { font-size: 17px; font-weight: 800; margin: 0 0 8px; }
.card p { font-size: 14px; color: var(--text-dim); margin: 0; }

/* Signal preview card */
.signal-demo {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 420px;
  margin: 0 auto;
}
.signal-demo .row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.signal-demo .pair { font-weight: 900; font-size: 18px; }
.badge-buy { background: rgba(34,197,94,0.15); color: var(--green); padding: 5px 14px; border-radius: 999px; font-size: 12px; font-weight: 800; }
.signal-demo .stat-row { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-dim); padding: 8px 0; border-top: 1px solid var(--border); }
.signal-demo .stat-row strong { color: var(--text); }
.signal-demo .conf-bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,0.08); margin-top: 16px; overflow: hidden; }
.signal-demo .conf-fill { height: 100%; width: 87%; background: linear-gradient(90deg, var(--gold), #fff3b0); }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; max-width: 780px; margin: 0 auto; }
.plan {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.plan.highlight { border-color: rgba(255,215,0,0.4); background: linear-gradient(180deg, rgba(255,215,0,0.06), var(--card) 40%); position: relative; }
.plan.highlight::before {
  content: "MOST POPULAR";
  position: absolute;
  top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: #0a0a0a;
  font-size: 10px; font-weight: 900; letter-spacing: 0.08em;
  padding: 5px 14px; border-radius: 999px;
}
.plan h3 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); margin: 0 0 12px; }
.plan .price { font-size: 34px; font-weight: 900; margin-bottom: 20px; }
.plan .price span { font-size: 14px; color: var(--text-faint); font-weight: 600; }
.plan ul { list-style: none; padding: 0; margin: 0 0 24px; }
.plan li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--text-dim); margin-bottom: 12px; }
.plan li svg { width: 16px; height: 16px; color: var(--gold); flex-shrink: 0; margin-top: 2px; }

/* Phone mockups */
.mock-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 28px; max-width: 900px; margin: 0 auto; }
.phone {
  background: #0A0A0A;
  border: 6px solid #1a1a1a;
  border-radius: 32px;
  padding: 14px 12px;
  aspect-ratio: 9/17.5;
  position: relative;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
}
.phone .notch { position: absolute; top: 6px; left: 50%; transform: translateX(-50%); width: 60px; height: 16px; background: #1a1a1a; border-radius: 999px; }
.phone .screen { background: linear-gradient(180deg, #0d1730, #050B18); border-radius: 20px; height: 100%; padding: 26px 12px 12px; display: flex; flex-direction: column; gap: 10px; }
.phone .bar { height: 10px; border-radius: 6px; background: rgba(255,255,255,0.08); }
.phone .bar.w60 { width: 60%; }
.phone .bar.w40 { width: 40%; }
.phone .card-mini { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.06); border-radius: 10px; padding: 10px; margin-top: 6px; }
.phone .chart { flex: 1; margin-top: 10px; border-radius: 10px; background: rgba(255,215,0,0.05); position: relative; overflow: hidden; }
.phone .chart svg { width: 100%; height: 100%; }

/* FAQ */
.faq { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
  text-align: left;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: inherit;
}
.faq-q .plus { color: var(--gold); font-size: 20px; transition: transform 0.2s ease; }
.faq-item.open .plus { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  color: var(--text-dim);
  font-size: 14px;
}
.faq-item.open .faq-a { max-height: 300px; padding-bottom: 22px; }

/* Contact / Footer */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; max-width: 780px; margin: 0 auto; }
.contact-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; text-align: center; }
.contact-card .icon { width: 42px; height: 42px; margin: 0 auto 14px; border-radius: 12px; background: var(--gold-dim); color: var(--gold); display: flex; align-items: center; justify-content: center; }
.contact-card .icon svg { width: 20px; height: 20px; }
.contact-card h3 { font-size: 15px; margin: 0 0 6px; }
.contact-card p { font-size: 13px; color: var(--text-dim); margin: 0; }

footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  text-align: center;
  color: var(--text-faint);
  font-size: 13px;
}
footer .foot-links { display: flex; gap: 20px; justify-content: center; margin-bottom: 18px; flex-wrap: wrap; font-weight: 600; }
footer .foot-links a:hover { color: var(--gold); }
.disclaimer {
  max-width: 720px;
  margin: 0 auto 24px;
  font-size: 12px;
  color: var(--text-faint);
  line-height: 1.7;
}

/* Legal pages */
.legal { padding: 64px 0 100px; }
.legal .wrap { max-width: 780px; }
.legal h1 { font-size: 34px; font-weight: 900; margin-bottom: 6px; }
.legal .updated { color: var(--text-faint); font-size: 13px; margin-bottom: 40px; }
.legal h2 { font-size: 20px; font-weight: 800; margin: 36px 0 12px; color: var(--gold); }
.legal p, .legal li { color: var(--text-dim); font-size: 15px; }
.legal ul { padding-left: 20px; }
.legal a.inline-link { color: var(--gold); text-decoration: underline; }
.back-link { display: inline-flex; align-items: center; gap: 6px; color: var(--text-dim); font-size: 14px; font-weight: 700; margin-bottom: 32px; }
.back-link:hover { color: var(--gold); }