/* ===== BASE ===== */
:root {
  --bg: #080b0a;
  --surface: #0e1412;
  --surface-2: #141c19;
  --border: #1a2622;
  --fg: #e8f4f0;
  --fg-dim: #6a8a7e;
  --accent: #00ff88;
  --accent-soft: rgba(0, 255, 136, 0.08);
  --accent-glow: rgba(0, 255, 136, 0.15);
  --red: #ff4757;
  --yellow: #ffd43b;
  --mono: 'JetBrains Mono', 'Courier New', monospace;
  --display: 'Space Grotesk', system-ui, sans-serif;
}

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

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

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

/* ===== TYPOGRAPHY ===== */
.mono { font-family: var(--mono); }

h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.1; }

.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--fg);
  margin-bottom: 1rem;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 3rem;
  background: rgba(8, 11, 10, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent);
}

.brand-name {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--fg);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: var(--fg-dim);
}

.status-pulse {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--accent); }
  50% { opacity: 0.4; box-shadow: none; }
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  padding: 10rem 3rem 6rem;
  position: relative;
  display: flex;
  align-items: center;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.4;
  pointer-events: none;
}

.hero-content {
  max-width: 860px;
  position: relative;
  z-index: 1;
}

.hero-tag {
  font-size: 0.72rem;
  color: var(--fg-dim);
  letter-spacing: 0.08em;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tag-bracket { color: var(--accent); }

.hero-headline {
  font-size: clamp(3rem, 8vw, 5.5rem);
  color: var(--fg);
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.headline-accent {
  color: var(--accent);
  display: block;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--fg-dim);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 3rem;
}

/* ===== HERO TERMINAL ===== */
.hero-terminal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  max-width: 580px;
  overflow: hidden;
  box-shadow: 0 0 40px var(--accent-glow), 0 20px 60px rgba(0,0,0,0.5);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.85rem 1.25rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}

.terminal-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.terminal-dot.red { background: #ff5f57; }
.terminal-dot.yellow { background: #febc2e; }
.terminal-dot.green { background: #28c840; }

.terminal-title {
  font-size: 0.7rem;
  color: var(--fg-dim);
  margin-left: 0.5rem;
}

.terminal-body {
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.terminal-line {
  font-size: 0.8rem;
  color: var(--fg-dim);
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.t-dim { color: var(--fg-dim); opacity: 0.6; }
.t-green { color: var(--accent); }
.t-yellow { color: var(--yellow); }
.t-bold { color: var(--accent); font-weight: 600; }

/* ===== STATS ROW ===== */
.stats-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  padding: 3rem 3rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat-card {
  padding: 0 2rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  font-family: var(--display);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
  padding: 8rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.loops-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5px;
  margin-top: 4rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--border);
}

.loop-card {
  background: var(--surface);
  padding: 2rem;
  position: relative;
  transition: background 0.2s;
}

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

.loop-icon { margin-bottom: 1.5rem; }

.loop-number {
  font-size: 0.65rem;
  color: var(--accent);
  opacity: 0.5;
  margin-bottom: 0.5rem;
  letter-spacing: 0.1em;
}

.loop-title {
  font-size: 1.25rem;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.loop-desc {
  font-size: 0.85rem;
  color: var(--fg-dim);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.loop-metric {
  font-size: 0.68rem;
  color: var(--accent);
  opacity: 0.7;
  padding: 0.4rem 0.75rem;
  background: var(--accent-soft);
  border-radius: 4px;
  display: inline-block;
}

/* ===== OPERATIONS ===== */
.operations {
  padding: 8rem 3rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.ops-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.ops-visual {}

.ops-terminal {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.ops-terminal-header {
  font-size: 0.68rem;
  color: var(--fg-dim);
  padding: 0.75rem 1.25rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ops-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.ops-feed {
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.feed-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.78rem;
}

.feed-time {
  color: var(--fg-dim);
  opacity: 0.5;
  font-size: 0.68rem;
  min-width: 3rem;
}

.feed-text { flex: 1; color: var(--fg); }

.feed-tag {
  font-size: 0.62rem;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
}

.tag-success { background: rgba(0,255,136,0.1); color: var(--accent); }
.tag-yellow { background: rgba(255,212,59,0.1); color: var(--yellow); }
.tag-red { background: rgba(255,71,87,0.1); color: var(--red); }
.tag-progress { background: rgba(255,165,0,0.1); color: #ffa500; }

.ops-content {}

.ops-body {
  font-size: 1rem;
  color: var(--fg-dim);
  line-height: 1.7;
  margin: 1rem 0 2rem;
}

.ops-features { display: flex; flex-direction: column; gap: 0.75rem; }

.ops-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--fg);
}

.ops-check { color: var(--accent); font-weight: 600; }

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 10rem 3rem;
  background: var(--bg);
  position: relative;
}

.manifesto::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(0,255,136,0.03) 0%, transparent 70%);
  pointer-events: none;
}

.manifesto-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.manifesto-label { margin-bottom: 2rem; }

.manifesto-quote {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 600;
  color: var(--fg);
  line-height: 1.5;
  margin-bottom: 2rem;
  font-style: italic;
  border-left: 3px solid var(--accent);
  padding-left: 2rem;
  text-align: left;
}

.manifesto-body {
  font-size: 1.05rem;
  color: var(--fg-dim);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  text-align: left;
}

.manifesto-stat {
  margin-top: 3rem;
  padding: 1.5rem 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 1.1rem;
}

.m-stat-num { color: var(--fg-dim); }
.m-stat-eq { color: var(--accent); font-size: 1.4rem; }
.m-stat-result { color: var(--accent); font-weight: 700; font-size: 1.4rem; }

/* ===== PRICING ===== */
.pricing {
  padding: 8rem 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  margin-top: 4rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--border);
}

.pricing-card {
  background: var(--surface);
  padding: 2.5rem 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  background: var(--surface-2);
  border: 1px solid var(--accent);
}

.pricing-badge {
  position: absolute;
  top: -1px;
  right: 1.5rem;
  font-size: 0.62rem;
  padding: 0.3rem 0.75rem;
  background: var(--accent);
  color: var(--bg);
  border-radius: 0 0 6px 6px;
  letter-spacing: 0.08em;
}

.pricing-tier {
  font-size: 0.7rem;
  color: var(--fg-dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.5rem;
}

.p-period {
  font-size: 1rem;
  font-weight: 400;
  color: var(--fg-dim);
}

.pricing-desc {
  font-size: 0.85rem;
  color: var(--fg-dim);
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
  margin-bottom: 2rem;
}

.pricing-features li {
  font-size: 0.85rem;
  color: var(--fg-dim);
  padding-left: 1.25rem;
  position: relative;
}

.pricing-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  opacity: 0.5;
}

.pricing-cta {
  font-size: 0.8rem;
  font-family: var(--mono);
  padding: 0.85rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
  color: var(--fg-dim);
  letter-spacing: 0.05em;
  cursor: default;
}

.pricing-cta.cta-featured {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  font-weight: 600;
}

/* ===== CLOSING ===== */
.closing {
  padding: 10rem 3rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.closing-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.closing-badge {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--accent);
  padding: 0.4rem 1rem;
  background: var(--accent-soft);
  border: 1px solid rgba(0,255,136,0.2);
  border-radius: 100px;
  margin-bottom: 2.5rem;
  letter-spacing: 0.08em;
}

.closing-headline {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.closing-sub {
  font-size: 1.1rem;
  color: var(--fg-dim);
  margin-bottom: 3rem;
}

.closing-terminal {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  max-width: 480px;
  margin: 0 auto 2.5rem;
}

.closing-terminal .terminal-body {
  padding: 1.25rem 1.5rem;
}

.closing-note {
  font-size: 0.72rem;
  color: var(--fg-dim);
  opacity: 0.5;
  letter-spacing: 0.04em;
}

/* ===== FOOTER ===== */
.footer {
  padding: 3rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-meta {
  font-size: 0.68rem;
  color: var(--fg-dim);
  opacity: 0.5;
  letter-spacing: 0.06em;
}

.footer-copy {
  font-size: 0.68rem;
  color: var(--fg-dim);
  opacity: 0.4;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .loops-grid { grid-template-columns: repeat(2, 1fr); }
  .ops-grid { grid-template-columns: 1fr; gap: 4rem; }
  .pricing-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .stat-divider { display: none; }
}

@media (max-width: 768px) {
  .navbar { padding: 1rem 1.5rem; }
  .hero { padding: 8rem 1.5rem 4rem; }
  .loops-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; padding: 2rem 1.5rem; }
  .stat-card { padding: 0; }
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
  .section-title { font-size: 1.8rem; }
  .manifesto-quote { font-size: 1.1rem; }
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--fg-dim); }

/* ===== SELECTION ===== */
::selection { background: var(--accent-soft); color: var(--accent); }