:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a25;
  --fg: #e8e8ef;
  --fg-muted: #8888a0;
  --accent: #00ff88;
  --accent-dim: rgba(0, 255, 136, 0.15);
  --accent-glow: rgba(0, 255, 136, 0.3);
  --border: rgba(255, 255, 255, 0.06);
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --max-w: 1100px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-display);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ===== HERO ===== */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 80px 24px;
  overflow: hidden;
}

.hero-grid {
  max-width: var(--max-w);
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 6px 16px;
  border-radius: 4px;
  margin-bottom: 32px;
  background: var(--accent-dim);
}

.hero h1 {
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero h1 .accent {
  color: var(--accent);
  text-shadow: 0 0 40px var(--accent-glow);
}

.hero-sub {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: var(--fg-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 16px;
  font-size: 0.85rem;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-value {
  color: var(--accent);
  font-weight: 600;
}

.hero-ghost {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 400px;
  height: 400px;
  z-index: 1;
  opacity: 0.08;
}

.ghost-shape {
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center, var(--accent) 0%, transparent 70%);
  border-radius: 50% 50% 40% 40%;
  filter: blur(40px);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 100px 24px;
  border-top: 1px solid var(--border);
}

.manifesto-inner {
  max-width: 720px;
  margin: 0 auto;
}

.manifesto-label,
.section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.manifesto h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}

.manifesto-body {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 20px;
}

/* ===== PILLARS ===== */
.pillars {
  padding: 100px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  margin-top: 40px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.pillar {
  background: var(--bg-elevated);
  padding: 40px 32px;
  transition: background 0.3s;
}

.pillar:hover {
  background: var(--bg-card);
}

.pillar-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  margin-bottom: 16px;
  opacity: 0.7;
}

.pillar h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.pillar p {
  color: var(--fg-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ===== NUMBERS ===== */
.numbers {
  padding: 100px 24px;
  max-width: var(--max-w);
  margin: 0 auto;
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.number-card {
  text-align: center;
  padding: 40px 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.number-big {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 30px var(--accent-glow);
  margin-bottom: 8px;
  font-family: var(--font-mono);
}

.number-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* ===== STACK ===== */
.stack {
  padding: 100px 24px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.stack-inner {
  max-width: 720px;
  margin: 0 auto;
}

.stack h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 40px;
  letter-spacing: -0.02em;
}

.stack-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.stack-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.stack-item:first-child {
  border-top: 1px solid var(--border);
}

.stack-cat {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stack-tool {
  color: var(--fg-muted);
}

/* ===== CLOSING ===== */
.closing {
  padding: 120px 24px;
  text-align: center;
}

.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}

.closing h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 600;
  line-height: 1.25;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.closing-body {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 32px 24px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 0.8rem;
}

.footer-brand {
  font-weight: 600;
  color: var(--fg);
}

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

.footer-tagline {
  color: var(--fg-muted);
}

/* ===== NAV ===== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--fg);
}

.nav-cta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--bg);
  background: var(--accent);
  padding: 8px 18px;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.2s;
}

.nav-cta:hover {
  opacity: 0.85;
}

/* ===== SUBSCRIBE BLOCK ===== */
.subscribe-block {
  margin-top: 52px;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--accent-dim);
  border-radius: 8px;
  text-align: left;
}

.subscribe-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.subscribe-desc {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 480px;
}

.subscribe-form {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.subscribe-input {
  flex: 1;
  min-width: 220px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 16px;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.2s;
}

.subscribe-input:focus {
  border-color: var(--accent);
}

.subscribe-input::placeholder {
  color: var(--fg-muted);
  opacity: 0.5;
}

.subscribe-btn {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 4px;
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.subscribe-btn:hover {
  opacity: 0.85;
}

.subscribe-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.subscribe-status {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  min-height: 18px;
}

.subscribe-status.success { color: var(--accent); }
.subscribe-status.error   { color: #ff5555; }

/* ===== PAGE HERO (resources page) ===== */
.page-hero {
  padding: 80px 24px 60px;
  border-bottom: 1px solid var(--border);
}

.page-hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.page-hero h1 {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 24px 0 16px;
}

.page-hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 40px;
}

/* ===== FILTER BAR ===== */
.filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 16px;
  color: var(--fg-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--fg);
}

.filter-btn.active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* ===== RESOURCE GRID ===== */
.resource-main {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 60px 24px;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

/* ===== RESOURCE CARD ===== */
.resource-card {
  background: var(--bg-elevated);
  padding: 36px 32px;
  transition: background 0.25s;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.resource-card:hover {
  background: var(--bg-card);
}

.rc-cat {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
  opacity: 0.8;
}

.rc-title {
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.rc-desc {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.rc-template {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.rc-template-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--fg-muted);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.rc-step {
  display: flex;
  gap: 12px;
  font-size: 0.82rem;
  line-height: 1.5;
}

.rc-step-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  white-space: nowrap;
  min-width: 52px;
  padding-top: 2px;
  opacity: 0.8;
}

.rc-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.rc-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: var(--fg-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 4px 10px;
}

/* ===== RESOURCES PAGE CTA ===== */
.resources-cta {
  padding: 100px 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.resources-cta-inner {
  max-width: 560px;
  margin: 0 auto;
}

.resources-cta h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}

.resources-cta .subscribe-form {
  justify-content: center;
}

/* ===== FOOTER NAV ===== */
.footer-nav {
  display: flex;
  gap: 16px;
}

.footer-nav-link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav-link:hover {
  color: var(--accent);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero {
    min-height: 80vh;
    padding: 60px 20px;
  }
  .hero-ghost {
    width: 250px;
    height: 250px;
    right: -10%;
    opacity: 0.05;
  }
  .hero-stats {
    flex-direction: column;
  }
  .stat-pill {
    width: fit-content;
  }
  .resource-grid {
    grid-template-columns: 1fr;
  }
  .nav-links {
    gap: 14px;
  }
  .nav-cta {
    display: none;
  }
  .subscribe-block {
    padding: 28px 20px;
  }
  .footer-inner {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .numbers-grid {
    grid-template-columns: 1fr;
  }
  .pillar {
    padding: 28px 20px;
  }
  .filter-bar {
    gap: 6px;
  }
  .filter-btn {
    font-size: 0.7rem;
    padding: 6px 12px;
  }
}