:root {
  --bg: #0c0f14;
  --bg-elevated: #141820;
  --bg-card: #1a1f2a;
  --fg: #e8eaed;
  --fg-muted: #8b919e;
  --accent: #e87a2e;
  --accent-glow: rgba(232, 122, 46, 0.15);
  --accent-light: #f5a05c;
  --border: rgba(255, 255, 255, 0.06);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

/* ── NAV ── */
.nav {
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.5px;
}
.nav-logo span { color: var(--accent); }
.nav-tag {
  font-size: 12px;
  color: var(--fg-muted);
  padding: 5px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* ── HERO ── */
.hero {
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.hero-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  margin-bottom: 28px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -2px;
  color: var(--fg);
  max-width: 780px;
  margin-bottom: 28px;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
}
.hero-sub {
  font-size: 20px;
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.6;
}

/* ── STATS ── */
.stats {
  padding: 60px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 15px;
  color: var(--fg-muted);
  letter-spacing: 0.3px;
}

/* ── PROBLEM ── */
.problem {
  padding: 100px 0;
}
.problem-header {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 20px;
}
.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  max-width: 700px;
  margin-bottom: 48px;
}
.problem-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.flow-step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
  position: relative;
}
.flow-num {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 800;
  color: var(--accent-glow);
  position: absolute;
  top: 16px;
  right: 24px;
  line-height: 1;
  color: rgba(232, 122, 46, 0.12);
}
.flow-step h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}
.flow-step p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ── HOW ── */
.how {
  padding: 100px 0;
  background: var(--bg-elevated);
}
.how-header {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 20px;
}
.how h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  max-width: 650px;
  margin-bottom: 60px;
}
.how-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.how-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  align-items: start;
}
.how-step:last-child {
  border-bottom: 1px solid var(--border);
}
.step-indicator {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding-top: 4px;
}
.step-content h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 10px;
}
.step-content p {
  font-size: 16px;
  color: var(--fg-muted);
  max-width: 520px;
}

/* ── NUMBERS ── */
.numbers {
  padding: 100px 0;
}
.numbers-header {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 20px;
}
.numbers h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  max-width: 650px;
  margin-bottom: 48px;
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.number-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 32px;
}
.number-card .val {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 12px;
}
.number-card .desc {
  font-size: 16px;
  color: var(--fg-muted);
}

/* ── CLOSING ── */
.closing {
  padding: 120px 0 100px;
  text-align: center;
  position: relative;
}
.closing::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 65%);
  pointer-events: none;
}
.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  max-width: 700px;
  margin: 0 auto 24px;
  position: relative;
}
.closing p {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 480px;
  margin: 0 auto;
  position: relative;
}

/* ── FOOTER ── */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
}
.footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--fg-muted);
}
.footer-brand span { color: var(--accent); }
.footer-note {
  font-size: 13px;
  color: var(--fg-muted);
  opacity: 0.6;
}

/* ── MOBILE ── */
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: 1fr; gap: 28px; }
  .problem-flow { grid-template-columns: 1fr; }
  .how-step { grid-template-columns: 1fr; gap: 8px; }
  .numbers-grid { grid-template-columns: 1fr; }
  .hero { padding: 60px 0 50px; }
  .problem, .how, .numbers { padding: 60px 0; }
  .closing { padding: 80px 0 60px; }
  .nav-tag { display: none; }
  .footer .wrap { flex-direction: column; gap: 12px; text-align: center; }
}