/* ===== BASE ===== */
:root {
  --bg: #0A0F08;
  --bg-alt: #111811;
  --surface: #1A2318;
  --surface-hover: #222E1F;
  --fg: #F0EDE4;
  --fg-muted: #9A9688;
  --accent: #B8E63A;
  --accent-dim: rgba(184, 230, 58, 0.15);
  --warm: #E8743B;
  --warm-dim: rgba(232, 116, 59, 0.12);
  --border: rgba(184, 230, 58, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

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

/* ===== NAV ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 2rem;
  background: rgba(10, 15, 8, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
  color: var(--fg);
}
.nav-badge {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 7rem 2rem 4rem;
  max-width: 1100px;
  margin: 0 auto;
}
.hero-eyebrow {
  margin-bottom: 1.75rem;
}
.eyebrow-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--border);
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--fg);
  margin-bottom: 1.75rem;
  max-width: 820px;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 3.5rem;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding-right: 2.5rem;
}
.stat-number {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 2rem;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--fg-muted);
  max-width: 200px;
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 52px;
  background: var(--border);
  margin-right: 2.5rem;
  flex-shrink: 0;
}

/* ===== MANIFESTO ===== */
.manifesto {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 5rem 2rem;
}
.manifesto-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 4px 1fr;
  gap: 2.5rem;
  align-items: start;
}
.manifesto-accent {
  width: 4px;
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  min-height: 80px;
}
.manifesto-statement {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.manifesto-body {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.8;
  max-width: 680px;
}

/* ===== FEATURES ===== */
.features {
  padding: 5rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.section-header {
  margin-bottom: 3rem;
}
.section-label {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}
.section-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 2.5vw, 2rem);
  letter-spacing: -0.025em;
  color: var(--fg);
  line-height: 1.2;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.feature-card {
  background: var(--surface);
  padding: 2.25rem 2rem;
  transition: background 0.2s ease;
}
.feature-card:hover {
  background: var(--surface-hover);
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.feature-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--fg);
  margin-bottom: 0.6rem;
}
.feature-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ===== OBLIGATIONS ===== */
.obligations {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 5rem 2rem;
}
.obligations-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.obligations-header {
  margin-bottom: 3rem;
}
.obligations-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.obligation-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 1.5rem;
  align-items: start;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
}
.obligation-item:last-child {
  border-bottom: none;
}
.obligation-marker {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 0.35rem;
  flex-shrink: 0;
  box-shadow: 0 0 12px rgba(184, 230, 58, 0.4);
}
.obligation-date {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-bottom: 0.5rem;
}
.obligation-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--fg);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}
.obligation-desc {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ===== CLOSING ===== */
.closing {
  padding: 6rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.closing-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}
.closing-tagline {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--fg);
}
.closing-accent {
  width: 60px;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 2rem;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  color: var(--fg);
  display: block;
  margin-bottom: 0.5rem;
}
.footer-descriptor {
  font-size: 0.85rem;
  color: var(--fg-muted);
}
.footer-meta {
  text-align: right;
}
.footer-note {
  font-size: 0.78rem;
  color: var(--fg-muted);
  opacity: 0.7;
  max-width: 260px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { padding: 6rem 1.5rem 3rem; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .stat-divider { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .manifesto-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .manifesto-accent { height: 4px; width: 100%; min-height: unset; }
  .footer-inner { flex-direction: column; }
  .footer-meta { text-align: left; }
  .obligations-inner,
  .features,
  .closing { padding: 3.5rem 1.5rem; }
}
@media (max-width: 480px) {
  .hero-headline { font-size: 2.2rem; }
  .closing-tagline { font-size: 1.6rem; }
  .stat { padding-right: 0; }
}