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

:root {
  --bg: #09090b;
  --surface: #131316;
  --border: rgba(255,255,255,0.06);
  --text: #fafafa;
  --text-secondary: rgba(255,255,255,0.6);
  --text-muted: rgba(255,255,255,0.35);
  --accent: #c8a96e;
  --accent-hover: #d4b87c;
}

html, body {
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.landing {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hero {
  text-align: center;
  padding: 7rem 0 5rem;
}

.wordmark {
  font-size: clamp(2.5rem, 8vw, 3.5rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.tagline {
  font-size: clamp(1rem, 3vw, 1.2rem);
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  font-weight: 400;
}

.sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 420px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
}

.cta {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 6px;
  transition: background 0.15s, box-shadow 0.15s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.cta:hover {
  background: var(--accent-hover);
  box-shadow: 0 2px 8px rgba(200,169,110,0.25);
}

.how-it-works {
  padding: 4rem 0 3rem;
}

.how-it-works h2 {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
  text-align: center;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.step {
  text-align: center;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.step h3 {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.step p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.features {
  padding: 3rem 0;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2rem;
}

.feature h3 {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.feature p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
}

footer {
  padding: 3rem 0;
  text-align: center;
}

.footer-text {
  font-size: 0.75rem;
  color: var(--text-muted);
}

@media (max-width: 580px) {
  .steps { grid-template-columns: 1fr; gap: 1.5rem; }
  .features { grid-template-columns: 1fr; }
  .hero { padding: 5rem 0 3.5rem; }
}