:root {
  --bg: #0c0c10;
  --surface: #14141a;
  --surface-2: #1e1e26;
  --border: #2a2a36;
  --text: #f0ede8;
  --text-muted: #8a8a9a;
  --accent: #ff5c2a;
  --green: #2ddc7a;
  --yellow: #f5c842;
  --red: #ff4757;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Navigation */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(12,12,16,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.wordmark {
  font-family: 'DM Mono', monospace;
  font-size: 18px;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.5px;
}
.tagline {
  font-size: 13px;
  color: var(--text-muted);
  border-left: 1px solid var(--border);
  padding-left: 16px;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  padding: 120px 32px 80px;
  max-width: 1200px;
  margin: 0 auto;
}
.overline {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}
h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}
.lede {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 32px;
}
.hero-meta {
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  display: inline-flex;
  padding: 8px 16px;
  border-radius: 4px;
}

/* Dashboard mock */
.dashboard-mock {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  box-shadow: 0 32px 64px rgba(0,0,0,0.4);
}
.mock-bar {
  background: var(--surface-2);
  padding: 12px 16px;
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.red { background: #ff5f57; }
.yellow { background: #febc2e; }
.green { background: #28c840; }
.mock-content { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.mock-header {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 1px;
  text-transform: uppercase;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.mock-row {
  display: grid;
  grid-template-columns: 130px 100px 1fr;
  gap: 12px;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.label { color: var(--text-muted); }
.value { color: var(--text); font-weight: 500; }
.value.green { color: var(--green); }
.value.yellow { color: var(--yellow); }
.delta { color: var(--text-muted); font-size: 12px; }
.mock-alert {
  background: rgba(255,92,42,0.08);
  border: 1px solid rgba(255,92,42,0.25);
  border-radius: 6px;
  padding: 12px;
  color: var(--text-muted);
  font-size: 12px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 4px;
}
.alert-icon { color: var(--accent); font-weight: 700; }

/* Problem */
.problem { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 120px 32px; }
.problem-inner { max-width: 1200px; margin: 0 auto; }
.section-label { font-family: 'DM Mono', monospace; font-size: 12px; color: var(--accent); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 16px; }
.problem h2 { font-size: clamp(28px,4vw,42px); font-weight: 700; line-height: 1.2; max-width: 600px; margin-bottom: 64px; letter-spacing: -0.5px; }
.problem-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; margin-bottom: 64px; }
.problem-card { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: 28px; }
.problem-icon { font-family: 'DM Mono', monospace; font-size: 24px; font-weight: 500; color: var(--accent); margin-bottom: 16px; display: block; }
.problem-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 12px; }
.problem-card p { font-size: 15px; color: var(--text-muted); line-height: 1.6; }
.problem-quote { font-size: 22px; color: var(--text-muted); font-style: italic; border-left: 3px solid var(--accent); padding-left: 28px; max-width: 600px; }

/* Solution */
.solution { padding: 120px 32px; max-width: 1200px; margin: 0 auto; }
.solution h2 { font-size: clamp(28px,4vw,42px); font-weight: 700; max-width: 560px; margin-bottom: 24px; letter-spacing: -0.5px; }
.solution-desc { font-size: 18px; color: var(--text-muted); max-width: 600px; line-height: 1.7; margin-bottom: 64px; }
.solution-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 48px; padding-top: 48px; border-top: 1px solid var(--border); }
.stat { display: flex; flex-direction: column; gap: 8px; }
.stat-number { font-size: 48px; font-weight: 700; color: var(--accent); letter-spacing: -2px; line-height: 1; }
.stat-label { font-size: 14px; color: var(--text-muted); max-width: 200px; }

/* Features */
.features { background: var(--surface); border-top: 1px solid var(--border); padding: 120px 32px; }
.features-inner { max-width: 1200px; margin: 0 auto; }
.features h2 { font-size: clamp(28px,4vw,42px); font-weight: 700; max-width: 560px; margin-bottom: 64px; letter-spacing: -0.5px; }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.feature { display: grid; grid-template-columns: 56px 1fr; gap: 24px; padding: 40px 0; border-top: 1px solid var(--border); }
.feature:nth-child(odd) { padding-right: 64px; }
.feature:nth-child(even) { padding-left: 64px; border-left: 1px solid var(--border); }
.feature-number { font-family: 'DM Mono', monospace; font-size: 13px; color: var(--accent); padding-top: 4px; }
.feature-body h3 { font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.feature-body p { font-size: 15px; color: var(--text-muted); line-height: 1.6; }

/* Closing */
.closing { padding: 120px 32px; max-width: 1200px; margin: 0 auto; }
.closing h2 { font-size: clamp(28px,4vw,42px); font-weight: 700; max-width: 640px; margin-bottom: 32px; letter-spacing: -0.5px; }
.closing p { font-size: 18px; color: var(--text-muted); max-width: 560px; line-height: 1.7; margin-bottom: 24px; }
.closing-vision { font-size: 20px !important; color: var(--text) !important; font-weight: 500; margin-top: 48px; }

/* Footer */
footer { border-top: 1px solid var(--border); padding: 48px 32px; background: var(--surface); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer-brand { display: flex; flex-direction: column; gap: 8px; }
.footer-desc { font-size: 13px; color: var(--text-muted); }
.footer-meta { font-size: 13px; color: var(--text-muted); }

/* Responsive */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 48px; padding-top: 100px; }
  .problem-grid { grid-template-columns: 1fr; }
  .solution-stats { grid-template-columns: 1fr; gap: 32px; }
  .feature-list { grid-template-columns: 1fr; }
  .feature:nth-child(odd) { padding-right: 0; }
  .feature:nth-child(even) { padding-left: 0; border-left: none; }
  .footer-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
}