:root {
  --bg: #0c0b0e;
  --bg-elevated: #16141a;
  --bg-card: #1c1a21;
  --fg: #f0ede6;
  --fg-muted: #9e99a7;
  --fg-dim: #6b6573;
  --accent: #e8a44a;
  --accent-glow: rgba(232, 164, 74, 0.15);
  --green: #5cb87a;
  --amber: #e8a44a;
  --blue: #6b8aed;
  --red-muted: #c75f5f;
  --radius: 12px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

*, *::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: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ——— HERO ——— */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 2rem 4rem;
  max-width: 1200px;
  margin: 0 auto;
  gap: 3rem;
}

@media (min-width: 768px) {
  .hero {
    flex-direction: row;
    align-items: center;
    gap: 4rem;
    padding: 4rem 3rem;
  }
}

.hero-inner { flex: 1; }

.hero-badge {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.hero h1 .highlight {
  color: var(--accent);
}

.lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
}

/* activity feed */
.hero-visual {
  flex: 1;
  max-width: 480px;
}

.activity-feed {
  background: var(--bg-elevated);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.activity-item:last-child { border-bottom: none; }

.activity-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 0.45rem;
}

.dot-green { background: var(--green); box-shadow: 0 0 6px var(--green); }
.dot-amber { background: var(--amber); box-shadow: 0 0 6px var(--amber); }
.dot-blue { background: var(--blue); box-shadow: 0 0 6px var(--blue); }

.activity-text {
  flex: 1;
  font-size: 0.9rem;
  color: var(--fg);
  line-height: 1.45;
}

.activity-time {
  font-size: 0.75rem;
  color: var(--fg-dim);
  white-space: nowrap;
  margin-top: 0.1rem;
}

/* ——— CONTRAST ——— */
.contrast {
  padding: 5rem 2rem;
  background: var(--bg-elevated);
}

.contrast-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .contrast-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }
}

.contrast-col { flex: 1; }

.contrast-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
}

.contrast-label.old { color: var(--red-muted); }
.contrast-label.new { color: var(--accent); }

.contrast-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.contrast-list li {
  font-size: 1rem;
  color: var(--fg-muted);
  padding-left: 1.2rem;
  position: relative;
}

.contrast-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--fg-dim);
}

.contrast-col:last-child .contrast-list li {
  font-size: 1.2rem;
  color: var(--fg);
  font-weight: 500;
  font-style: italic;
}

.contrast-col:last-child .contrast-list li::before {
  background: var(--accent);
}

.contrast-divider {
  display: flex;
  align-items: center;
  justify-content: center;
}

.contrast-vs {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

@media (min-width: 768px) {
  .contrast-divider {
    padding-top: 2.5rem;
  }
}

/* ——— FEATURES ——— */
.features {
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.15;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  margin-bottom: 3.5rem;
  max-width: 500px;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: rgba(232, 164, 74, 0.2);
}

.feature-icon {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 1rem;
  opacity: 0.7;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* ——— CLOSING ——— */
.closing {
  padding: 6rem 2rem;
  background: var(--bg-elevated);
  text-align: center;
}

.closing-inner {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  line-height: 1.2;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}

.closing-text {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.75;
}

/* ——— FOOTER ——— */
.site-footer {
  padding: 2.5rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--fg);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--fg-dim);
}