:root {
  --bg: #FAF8F5;
  --fg: #1C3A2E;
  --accent: #C4622D;
  --accent-green: #2D6A4F;
  --muted: #7A8A7C;
  --border: rgba(28, 58, 46, 0.12);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── HERO ─────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 0 40px;
  position: relative;
  background: var(--bg);
}

.hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4.2rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.hero-lede {
  font-size: 1.15rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 440px;
  font-weight: 300;
}

.hero-illustration {
  display: flex;
  justify-content: center;
  align-items: center;
}

.constellation-svg {
  width: 100%;
  max-width: 420px;
  height: auto;
  filter: drop-shadow(0 20px 60px rgba(28, 58, 46, 0.12));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.hero-ticker {
  max-width: 1180px;
  margin: 48px auto 0;
  padding: 0 48px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--accent-green);
  font-weight: 500;
}

.ticker-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* ── SECTION SHARED ──────────────────── */
.section-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 48px;
  display: grid;
  gap: 64px;
  align-items: center;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.section-body {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 16px;
}

/* ── NETWORK ──────────────────────────── */
.network {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}

.network-inner {
  grid-template-columns: 1fr 1fr;
}

.inbox-svg {
  width: 100%;
  max-width: 360px;
  filter: drop-shadow(0 8px 32px rgba(28, 58, 46, 0.1));
}

/* ── SIGNALS ──────────────────────────── */
.signals {
  padding: 120px 0;
  border-top: 1px solid var(--border);
  background: var(--fg);
  color: var(--bg);
}

.signals-inner {
  grid-template-columns: 1fr 1fr;
  direction: rtl;
}

.signals .section-label { color: var(--accent); }
.signals .section-headline { color: var(--bg); }
.signals .section-body { color: rgba(250, 248, 245, 0.6); }

.signals-illustration { direction: ltr; }

.signals-svg {
  width: 100%;
  max-width: 360px;
}

/* Signal card overrides in dark section */
.signals .section-inner > .signals-text { direction: ltr; }

/* ── MOMENTUM ─────────────────────────── */
.momentum {
  padding: 120px 0;
  border-top: 1px solid var(--border);
}

.momentum-inner {
  grid-template-columns: 1fr 1fr;
}

.momentum-svg {
  width: 100%;
  max-width: 360px;
}

/* ── MANIFESTO ─────────────────────────── */
.manifesto {
  padding: 140px 0;
  border-top: 1px solid var(--border);
  background: var(--fg);
}

.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 48px;
  text-align: center;
}

.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 400;
  font-style: italic;
  color: var(--bg);
  line-height: 1.4;
  margin-bottom: 40px;
  letter-spacing: -0.01em;
}

.manifesto-body {
  font-size: 1.05rem;
  color: rgba(250, 248, 245, 0.6);
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 20px;
}

.manifesto-values {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: left;
}

.value {
  padding: 24px;
  border: 1px solid rgba(250, 248, 245, 0.1);
  border-radius: 12px;
}

.value-name {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--bg);
  margin-bottom: 8px;
}

.value-desc {
  display: block;
  font-size: 0.8rem;
  color: rgba(250, 248, 245, 0.5);
  line-height: 1.5;
  font-weight: 300;
}

/* ── FOOTER ────────────────────────────── */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-shrink: 0;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--fg);
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 300;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--muted);
  flex-wrap: wrap;
}

.footer-sep { color: var(--border); }

.footer-copy {
  margin-left: auto;
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 300;
}

/* ── RESPONSIVE ───────────────────────── */
@media (max-width: 768px) {
  .hero-inner,
  .network-inner,
  .signals-inner,
  .momentum-inner {
    grid-template-columns: 1fr;
    padding: 0 28px;
    gap: 40px;
  }

  .hero {
    padding: 60px 0 40px;
  }

  .hero-illustration {
    order: -1;
  }

  .hero-ticker {
    padding: 0 28px;
  }

  .signals-inner {
    direction: ltr;
  }

  .manifesto-inner {
    padding: 0 28px;
  }

  .manifesto-values {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    padding: 0 28px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .footer-copy {
    margin-left: 0;
  }

  .network,
  .signals,
  .momentum {
    padding: 80px 0;
  }

  .manifesto {
    padding: 100px 0;
  }

  .constellation-svg {
    max-width: 300px;
  }

  .inbox-svg,
  .signals-svg,
  .momentum-svg {
    max-width: 280px;
  }
}