:root {
  --bg: #0d0d10;
  --surface: #16161c;
  --surface-2: #1e1e26;
  --border: #2a2a36;
  --fg: #f0efe9;
  --fg-2: #9898a4;
  --fg-3: #5c5c6b;
  --accent: #e8621a;
  --accent-dim: rgba(232, 98, 26, 0.12);
  --accent-2: #f0a04b;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Background texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(232, 98, 26, 0.07) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 100% 100%, rgba(240, 160, 75, 0.04) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* Noise texture overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  background-size: 256px 256px;
  pointer-events: none;
  z-index: 0;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* ── Navbar ── */
.topbar {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg);
  opacity: 0.5;
}

/* ── Hero ── */
.hero {
  position: relative;
  z-index: 1;
  padding: 100px 48px 80px;
  max-width: 1100px;
  margin: 0 auto;
}

.hero-inner {
  display: grid;
  gap: 40px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(232, 98, 26, 0.3);
  color: var(--accent);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 4px;
  width: fit-content;
}

h1 {
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  color: var(--fg);
  margin-top: 20px;
  margin-bottom: 20px;
  max-width: 700px;
}

h1 em {
  font-style: normal;
  color: var(--accent);
}

.lede {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--fg-2);
  max-width: 560px;
  line-height: 1.65;
  font-weight: 300;
}

/* Hero visual */
.hero-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 48px;
  max-width: 600px;
}

.task-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  position: relative;
}

.task-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.task-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-2);
  flex: 1;
}

.status {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
}

.status.ai { background: var(--accent-dim); color: var(--accent); }
.status.live { background: rgba(100, 220, 150, 0.1); color: #64dc96; }

.task-bar {
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  margin-bottom: 10px;
  opacity: 0.7;
}

.task-meta {
  font-size: 12px;
  color: var(--fg-3);
}

/* ── Features ── */
.features {
  position: relative;
  z-index: 1;
  padding: 80px 48px;
  border-top: 1px solid var(--border);
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.features h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--fg);
  margin-bottom: 56px;
  max-width: 500px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.feature {
  background: var(--surface);
  padding: 36px;
  transition: background 0.2s;
}

.feature:hover { background: var(--surface-2); }

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-dim);
  border: 1px solid rgba(232, 98, 26, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}

.feature h3 {
  font-size: 1.05rem;
  color: var(--fg);
  margin-bottom: 10px;
}

.feature p {
  font-size: 0.9rem;
  color: var(--fg-2);
  line-height: 1.65;
  font-weight: 300;
}

/* ── Closing ── */
.closing {
  position: relative;
  z-index: 1;
  padding: 80px 48px 100px;
}

.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.closing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.closing h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: var(--fg);
  margin-bottom: 20px;
}

.closing p {
  font-size: 1rem;
  color: var(--fg-2);
  line-height: 1.7;
  font-weight: 300;
}

.closing-right {
  display: grid;
  gap: 32px;
}

.stat { }

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--fg-3);
  font-weight: 400;
}

/* ── Footer ── */
.site-footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 48px;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-brand {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg);
  opacity: 0.4;
}

.footer-tagline {
  font-size: 13px;
  color: var(--fg-3);
  flex: 1;
}

.footer-note {
  font-size: 12px;
  color: var(--fg-3);
  font-style: italic;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .topbar, .hero, .features, .closing, .site-footer { padding-left: 24px; padding-right: 24px; }
  .topbar { padding-top: 16px; padding-bottom: 16px; }
  .hero { padding-top: 60px; padding-bottom: 60px; }
  .hero-visual { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .closing-grid { grid-template-columns: 1fr; gap: 48px; }
  h1 { font-size: 2.2rem; }
  .stat-value { font-size: 2.5rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 8px; }
  .footer-tagline, .footer-note { display: none; }
}

@media (max-width: 480px) {
  .topbar, .hero, .features, .closing, .site-footer { padding-left: 16px; padding-right: 16px; }
  .feature { padding: 24px; }
}