/* === TOKENS === */
:root {
  --bg: #0c0c0e;
  --bg-surface: #111114;
  --bg-card: #18181c;
  --fg: #f2ede6;
  --fg-muted: #9a918a;
  --accent: #f0a500;
  --accent-dim: rgba(240, 165, 0, 0.12);
  --border: rgba(242, 237, 230, 0.08);
  --green: #4ade80;
  --blue: #60a5fa;
  --radius: 4px;
  --radius-lg: 8px;
}

/* === RESET & BASE === */
* { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  line-height: 1.2;
}

/* === NAV === */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 12, 14, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1140px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-tagline {
  font-size: 0.78rem;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* === SECTION LABEL === */
.section-label {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* === HERO === */
.hero {
  padding: 80px 32px 72px;
  max-width: 1140px;
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-headline {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  color: var(--fg);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 28px;
}

.hero-stat {}

.hero-stat-value {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.hero-stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 2px;
}

.hero-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* === OPS DIAGRAM === */
.ops-diagram {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  position: relative;
}

.ops-diagram-label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 24px;
}

.ops-node {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 4px;
}

.ops-node-trigger { background: rgba(96, 165, 250, 0.08); border-left: 2px solid var(--blue); }
.ops-node-ai { background: rgba(240, 165, 0, 0.08); border-left: 2px solid var(--accent); }
.ops-node-action { background: rgba(74, 222, 128, 0.06); border-left: 2px solid var(--green); }
.ops-node-done { background: rgba(74, 222, 128, 0.12); border-left: 2px solid var(--green); }

.ops-node-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--bg-card);
  color: var(--blue);
}

.ops-node-icon-ai { color: var(--accent); }
.ops-node-icon-action { color: var(--green); }
.ops-node-icon-done { color: var(--green); }

.ops-node-content {}

.ops-node-title {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: 'Space Grotesk', sans-serif;
  color: var(--fg);
}

.ops-node-desc {
  display: block;
  font-size: 0.72rem;
  color: var(--fg-muted);
  margin-top: 1px;
}

.ops-arrow {
  width: 2px;
  height: 16px;
  background: var(--border);
  margin: 4px 0 4px 40px;
}

.ops-badge {
  margin-top: 20px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: right;
}

/* === PROBLEM === */
.problem {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 72px 32px;
}

.problem-inner {
  max-width: 860px;
  margin: 0 auto;
}

.problem-headline {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  color: var(--fg);
  margin-bottom: 48px;
  letter-spacing: -0.02em;
  max-width: 700px;
}

.problem-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 48px;
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 0.95rem;
  color: var(--fg-muted);
  padding: 16px;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.problem-icon {
  width: 32px;
  height: 32px;
  background: rgba(240, 165, 0, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.problem-quote {
  border-left: 2px solid var(--accent);
  padding-left: 24px;
}

.problem-quote p {
  font-size: 1rem;
  color: var(--fg);
  font-style: italic;
  margin-bottom: 8px;
}

.problem-quote span {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* === APPROACH === */
.approach {
  padding: 80px 32px;
  max-width: 1140px;
  margin: 0 auto;
}

.approach-headline {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  color: var(--fg);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.approach-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin-bottom: 56px;
}

.approach-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.pillar {}

.pillar-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}

.pillar h3 {
  font-size: 1.1rem;
  color: var(--fg);
  margin-bottom: 10px;
}

.pillar p {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* === FEATURES === */
.features {
  padding: 72px 32px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.features-inner {
  max-width: 1140px;
  margin: 0 auto;
}

.features-headline {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  color: var(--fg);
  margin-bottom: 48px;
  letter-spacing: -0.02em;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: rgba(240, 165, 0, 0.25);
}

.feature-tag {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 3px 8px;
  border-radius: 2px;
  margin-bottom: 14px;
}

.feature-card h3 {
  font-size: 1rem;
  color: var(--fg);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* === HOW === */
.how {
  padding: 80px 32px;
  max-width: 1140px;
  margin: 0 auto;
}

.how-inner {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 80px;
  align-items: start;
}

.how-headline {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--fg);
  margin-bottom: 40px;
  letter-spacing: -0.02em;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.step-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-body h4 {
  font-size: 0.95rem;
  color: var(--fg);
  margin-bottom: 6px;
}

.step-body p {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.how-aside {
  padding: 28px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.proof-label {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 12px;
}

.proof-list {
  list-style: none;
  margin-bottom: 20px;
}

.proof-list li {
  font-size: 0.85rem;
  color: var(--fg-muted);
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
}

.proof-list li:last-child { border-bottom: none; }

.proof-note {
  font-size: 0.78rem;
  color: var(--fg-muted);
  font-style: italic;
}

/* === PRICING === */
.pricing {
  padding: 72px 32px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.pricing-inner {
  max-width: 1140px;
  margin: 0 auto;
}

.pricing-headline {
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  color: var(--fg);
  margin-bottom: 48px;
  letter-spacing: -0.02em;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.pricing-card-featured {
  border-color: var(--accent);
  background: rgba(240, 165, 0, 0.04);
}

.pricing-tier {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-tier-badge {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 2px 8px;
  border-radius: 2px;
}

.pricing-price {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}

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

.pricing-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 24px;
}

.pricing-features {
  list-style: none;
}

.pricing-features li {
  font-size: 0.85rem;
  color: var(--fg-muted);
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}

.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  background: var(--accent-dim);
  border-radius: 50%;
}

.pricing-note {
  font-size: 0.82rem;
  color: var(--fg-muted);
  text-align: center;
}

/* === CLOSING === */
.closing {
  padding: 80px 32px;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.closing-headline {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--fg);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.closing-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 540px;
  margin: 0 auto 56px;
}

.closing-cta {
  display: flex;
  justify-content: center;
}

.cta-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  text-align: left;
  max-width: 480px;
}

.cta-tag {
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.cta-steps {
  list-style: none;
  margin-bottom: 24px;
  counter-reset: steps;
}

.cta-steps li {
  counter-increment: steps;
  font-size: 0.9rem;
  color: var(--fg);
  padding: 8px 0;
  padding-left: 32px;
  position: relative;
}

.cta-steps li::before {
  content: counter(steps);
  position: absolute;
  left: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.78rem;
  color: var(--accent);
  background: var(--accent-dim);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-note {
  font-size: 0.82rem;
  color: var(--fg-muted);
  font-style: italic;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border);
  padding: 56px 32px 32px;
}

.footer-inner {
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  margin-bottom: 48px;
}

.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
  display: block;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  max-width: 320px;
}

.footer-links {
  display: flex;
  gap: 48px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col-head {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-decoration: none;
}

.footer-col a:hover { color: var(--fg); }

.footer-bottom {
  max-width: 1140px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .approach-pillars { grid-template-columns: 1fr; gap: 32px; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .how-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 600px) {
  .hero { padding: 48px 20px 56px; }
  .problem, .approach, .features, .how, .pricing, .closing { padding: 56px 20px; }
  .hero-meta { flex-wrap: wrap; gap: 16px; }
  .hero-divider { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .nav-inner { padding: 14px 20px; }
}