/* === TOKENS === */
:root {
  --bg: #060b18;
  --surface: #0c1428;
  --surface-2: #111f3a;
  --accent: #f5a623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --text: #e8eef8;
  --text-muted: #7a8ba8;
  --border: rgba(255,255,255,0.07);
  --font-head: 'Sora', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }

/* === NAVBAR === */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 20px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: rgba(6,11,24,0.85);
  backdrop-filter: blur(12px);
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.logo-mark { font-size: 20px; color: var(--accent); }
.logo-text { font-family: var(--font-head); font-weight: 700; font-size: 16px; letter-spacing: -0.3px; }
.nav-links { display: flex; gap: 32px; font-size: 14px; color: var(--text-muted); }
.nav-links a:hover { color: var(--text); }

/* === HERO === */
.hero {
  min-height: calc(100vh - 65px);
  display: flex;
  align-items: center;
  padding: 80px 48px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(245,166,35,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(40px, 5vw, 62px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}
.accent { color: var(--accent); }
.hero-lede {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 420px;
}

/* === ALERT CARDS === */
.hero-card-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.alert-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 24px;
  position: relative;
}
.alert-card--live {
  border-color: rgba(245,166,35,0.35);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(245,166,35,0.04) 100%);
}
.alert-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.alert-badge {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: var(--accent);
  color: #060b18;
  padding: 3px 8px;
  border-radius: 4px;
}
.alert-badge--info { background: var(--surface-2); color: var(--text-muted); }
.alert-time { font-size: 12px; color: var(--text-muted); }
.alert-card__body { font-size: 15px; line-height: 1.5; margin-bottom: 14px; color: var(--text); }
.alert-card__footer { display: flex; align-items: center; justify-content: space-between; }
.alert-amount { font-family: var(--font-head); font-weight: 700; font-size: 16px; color: var(--accent); }
.alert-tag { font-size: 12px; color: var(--text-muted); background: var(--surface-2); padding: 3px 10px; border-radius: 20px; }

/* === DEMO BAND === */
.demo-band {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 48px;
}
.demo-band__inner { max-width: 900px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.demo-stat { text-align: center; }
.demo-stat__value { display: block; font-family: var(--font-head); font-size: 36px; font-weight: 800; color: var(--accent); letter-spacing: -1px; }
.demo-stat__label { display: block; font-size: 13px; color: var(--text-muted); margin-top: 4px; line-height: 1.4; }
.demo-divider { width: 1px; height: 40px; background: var(--border); }

/* === FEATURES === */
.features { padding: 96px 48px; }
.features-inner { max-width: 1100px; margin: 0 auto; }
.section-eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.section-headline { font-family: var(--font-head); font-size: clamp(28px, 3.5vw, 44px); font-weight: 700; letter-spacing: -0.8px; line-height: 1.2; margin-bottom: 56px; }
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.feature-card { padding: 28px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; transition: border-color 0.2s; }
.feature-card:hover { border-color: rgba(245,166,35,0.25); }
.feature-icon { width: 40px; height: 40px; background: var(--accent-dim); border-radius: 10px; display: flex; align-items: center; justify-content: center; color: var(--accent); margin-bottom: 20px; }
.feature-card h3 { font-family: var(--font-head); font-size: 16px; font-weight: 600; margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* === HOW IT WORKS === */
.how-it-works { padding: 96px 48px; background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.hiw-inner { max-width: 1100px; margin: 0 auto; }
.steps-row { display: flex; align-items: center; gap: 0; }
.step { flex: 1; }
.step-num { display: block; font-family: var(--font-head); font-size: 48px; font-weight: 800; color: var(--accent); opacity: 0.3; letter-spacing: -2px; margin-bottom: 16px; }
.step h3 { font-family: var(--font-head); font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.step p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }
.step-connector { padding: 0 24px; color: var(--text-muted); opacity: 0.4; flex-shrink: 0; }

/* === MANIFESTO === */
.manifesto { padding: 112px 48px; }
.manifesto-inner { max-width: 720px; margin: 0 auto; }
.manifesto blockquote {
  font-family: var(--font-head);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: -0.5px;
  color: var(--text);
  margin-bottom: 32px;
  border-left: 3px solid var(--accent);
  padding-left: 28px;
}
.manifesto-body { font-size: 16px; color: var(--text-muted); line-height: 1.75; margin-bottom: 16px; }
.manifesto-body--accent { color: var(--text); }

/* === FOOTER === */
.footer { padding: 48px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-tagline { font-size: 14px; color: var(--text-muted); font-style: italic; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .navbar { padding: 16px 24px; }
  .nav-links { display: none; }
  .hero { padding: 48px 24px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-card-stack { order: -1; }
  .features { padding: 64px 24px; }
  .features-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .how-it-works { padding: 64px 24px; }
  .steps-row { flex-direction: column; gap: 32px; }
  .step-connector { display: none; }
  .demo-band { padding: 32px 24px; }
  .demo-band__inner { flex-direction: column; gap: 24px; }
  .demo-divider { width: 60px; height: 1px; }
  .manifesto { padding: 64px 24px; }
  .footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
}