:root {
  --bg: #0d0d0d;
  --bg-alt: #141414;
  --fg: #f0ede8;
  --fg-muted: #8a8680;
  --accent: #e8ff4a;
  --accent-dim: rgba(232, 255, 74, 0.12);
  --border: rgba(240, 237, 232, 0.08);
  --done: #4ade80;
  --today: #e8ff4a;
  --blocked: #f87171;
  --week: #60a5fa;
}

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

html { scroll-behavior: smooth; }

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

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 32px;
  background: rgba(13, 13, 13, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner { max-width: 1200px; margin: 0 auto; }

.wordmark {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  color: var(--accent);
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 32px 80px;
}

.hero-inner { max-width: 1200px; margin: 0 auto; width: 100%; }

.hero-badge {
  display: inline-block;
  font-family: 'Manrope', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(232, 255, 74, 0.2);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 64px;
}

.hero-visual {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  max-width: 600px;
}

.task-stream { display: flex; flex-direction: column; gap: 2px; }

.task-item {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
}

.task-status {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
  text-align: center;
}

.task-text { color: var(--fg); font-weight: 500; }

.task-ai { font-size: 12px; color: var(--fg-muted); font-style: italic; }

.task-done { background: rgba(74, 222, 128, 0.06); }
.task-done .task-status { background: rgba(74, 222, 128, 0.15); color: var(--done); }

.task-active { background: rgba(232, 255, 74, 0.06); }
.task-active .task-status { background: rgba(232, 255, 74, 0.15); color: var(--today); }

.task-blocked { background: rgba(248, 113, 113, 0.06); }
.task-blocked .task-status { background: rgba(248, 113, 113, 0.15); color: var(--blocked); }

.task-upcoming { background: rgba(96, 165, 250, 0.06); }
.task-upcoming .task-status { background: rgba(96, 165, 250, 0.15); color: var(--week); }

/* MANIFESTO */
.manifesto {
  padding: 80px 32px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.manifesto-inner { max-width: 1200px; margin: 0 auto; }

.manifesto-text {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--fg-muted);
}

.manifesto-text strong { color: var(--accent); }

/* FEATURES */
.features { padding: 80px 32px; }

.features-inner { max-width: 1200px; margin: 0 auto; }

.section-headline {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 48px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
}

.feature-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 16px;
}

.feature-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* CLOSING */
.closing {
  padding: 120px 32px;
  text-align: center;
}

.closing-inner { max-width: 800px; margin: 0 auto; }

.closing-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(32px, 5vw, 64px);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* FOOTER */
.footer {
  padding: 32px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 13px;
  color: var(--fg-muted);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero { padding: 100px 24px 60px; }
  .hero-visual { padding: 16px; }
  .task-item { grid-template-columns: 52px 1fr; gap: 8px; }
  .task-ai { display: none; }
  .manifesto, .features, .closing { padding: 60px 24px; }
  .feature-grid { grid-template-columns: 1fr; }
}