:root {
  --bg: #0d0a0a;
  --bg-alt: #140f0f;
  --card: #1c1414;
  --border: #2e1c1c;
  --text: #f5ecec;
  --text-muted: #a89494;
  --accent: #ff2d3a;
  --accent-2: #a3101c;
  --up: #22c55e;
  --down: #ff5a63;
  --radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.5;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { font-weight: 700; letter-spacing: -0.02em; }

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,45,58,.3); }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-header { padding: 10px 20px; font-size: 14px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10,14,23,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  display: inline-flex;
  align-items: center;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.logo .dot { color: var(--accent); }
.logo-img {
  height: 60px;
  width: auto;
  display: block;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
}
.nav-links a:hover { color: var(--text); }

/* Hero */
.hero {
  position: relative;
  padding: 120px 0 90px;
  overflow: hidden;
  text-align: center;
}
.hero-bg {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 700px;
  background: radial-gradient(60% 60% at 50% 0%, rgba(255,45,58,.18), transparent 70%),
              radial-gradient(40% 40% at 80% 20%, rgba(163,16,28,.22), transparent 70%);
  pointer-events: none;
}
.hero-inner { position: relative; max-width: 780px; }
.badge {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.hero h1 {
  font-size: 48px;
  line-height: 1.15;
  margin-bottom: 20px;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 32px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.hero-note { font-size: 13px; color: var(--text-muted); }

/* Trustbar */
.trustbar { padding: 40px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.trustbar-label { text-align: center; font-size: 13px; color: var(--text-muted); margin-bottom: 20px; letter-spacing: .04em; }
.trust-logos {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  font-weight: 700;
  letter-spacing: .05em;
  color: var(--text-muted);
  opacity: .6;
  font-size: 14px;
}

/* Stats */
.stats { padding: 70px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stat-number {
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label { color: var(--text-muted); font-size: 14px; }

/* Section head */
.section-head { text-align: center; max-width: 560px; margin: 0 auto 48px; }
.eyebrow {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .08em;
  margin-bottom: 12px;
}
.section-head h2, .platform-text h2 { font-size: 32px; }

/* Features */
.features { padding: 70px 0; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  padding: 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color .15s ease, transform .15s ease;
}
.feature-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.feature-icon { font-size: 28px; margin-bottom: 14px; }
.feature-card h3 { font-size: 17px; margin-bottom: 8px; }
.feature-card p { color: var(--text-muted); font-size: 14px; }

/* Platform */
.platform { padding: 70px 0; }
.platform-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.platform-text p { color: var(--text-muted); margin: 16px 0 28px; font-size: 16px; }

.mock-window {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,.35);
}
.mock-topbar {
  display: flex;
  gap: 6px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
}
.mock-topbar span {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--border);
}
.mock-chart { padding: 20px 16px 0; }
.mock-chart svg { width: 100%; height: 120px; }
.mock-chart polyline {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.mock-rows { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.mock-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  padding: 10px 12px;
  background: var(--bg-alt);
  border-radius: 8px;
}
.mock-row .up { color: var(--up); font-weight: 600; }
.mock-row .down { color: var(--down); font-weight: 600; }

/* CTA band */
.cta-band {
  margin: 40px 0;
  padding: 70px 0;
  text-align: center;
  background: linear-gradient(135deg, rgba(255,45,58,.12), rgba(163,16,28,.14));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-band h2 { font-size: 30px; margin-bottom: 12px; }
.cta-band p { color: var(--text-muted); margin-bottom: 28px; }

/* FAQ */
.faq { padding: 70px 0 100px; }
.faq-list { max-width: 680px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
details {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
}
summary { cursor: pointer; font-weight: 600; font-size: 15px; }
details p { margin-top: 12px; color: var(--text-muted); font-size: 14px; }

/* Footer */
.site-footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}
.disclaimer {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 800px;
}
.copyright { font-size: 12px; color: var(--text-muted); margin-top: 16px; }

/* Responsive */
@media (max-width: 860px) {
  .nav-links { display: none; }
  .hero h1 { font-size: 34px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: 1fr; }
  .platform-inner { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; gap: 16px; align-items: flex-start; }
}