/* ===== TOKENS ===== */
:root {
  --bg: #0f172a;
  --bg-surface: #1e293b;
  --bg-card: #1e293b;
  --fg: #f1f5f9;
  --fg-muted: #94a3b8;
  --fg-subtle: #64748b;
  --accent: #f59e0b;
  --accent-dim: #78350f;
  --border: #334155;
  --card-radius: 12px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ===== HEADER ===== */
.site-header {
  padding: 0 2rem;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo {
  font-family: 'Space Grotesk', monospace;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}
.site-header nav {
  display: flex;
  gap: 2rem;
}
.site-header nav a {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}
.site-header nav a:hover { color: var(--fg); }

/* ===== HERO ===== */
.hero { padding: 6rem 2rem 4rem; }
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.hero-headline {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.hero-lede {
  font-size: 1.0625rem;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
}
.hero-stat-block {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
  background: var(--bg-surface);
}
.hero-stat {
  padding: 1.5rem 1.75rem;
  border-bottom: 1px solid var(--border);
}
.hero-stat:last-child { border-bottom: none; }
.stat-number {
  display: block;
  font-family: 'Space Grotesk', monospace;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.375rem;
}
.stat-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--fg-muted);
  line-height: 1.4;
}

/* ===== PROOF ===== */
.proof { padding: 2.5rem 2rem; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.proof-inner { max-width: 1200px; margin: 0 auto; }
.proof-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-subtle);
  margin-bottom: 1.25rem;
}
.proof-types { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.proof-tag {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.375rem 0.875rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--fg-muted);
  background: var(--bg-surface);
}

/* ===== FEATURES ===== */
.features { padding: 6rem 2rem; }
.features-inner { max-width: 1200px; margin: 0 auto; }
.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--fg);
  margin-bottom: 3.5rem;
  max-width: 560px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
}
.feature-card {
  background: var(--bg);
  padding: 2rem;
}
.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-dim);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1.25rem;
}
.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.625rem;
  letter-spacing: -0.01em;
}
.feature-card p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ===== HOW IT WORKS ===== */
.how-it-works { padding: 6rem 2rem; background: var(--bg-surface); }
.how-it-works-inner { max-width: 1200px; margin: 0 auto; }
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  overflow: hidden;
}
.step {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }
.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-dim);
  background: var(--bg-surface);
  padding: 2rem 1rem;
  border-right: 1px solid var(--border);
  min-width: 120px;
}
.step-content { padding: 2rem 2.5rem; }
.step-content h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.step-content p { font-size: 0.9375rem; color: var(--fg-muted); line-height: 1.65; }

/* ===== PRICING ===== */
.pricing { padding: 6rem 2rem; }
.pricing-inner { max-width: 1200px; margin: 0 auto; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
.pricing-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 2.5rem 2rem;
}
.pricing-card.featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(245,158,11,0.06) 0%, var(--bg-surface) 100%);
  position: relative;
}
.best-value {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
}
.plan-name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 0.375rem;
}
.plan-tagline {
  font-size: 0.875rem;
  color: var(--fg-muted);
  margin-bottom: 1.75rem;
}
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 1.75rem;
}
.price {
  font-family: 'Space Grotesk', monospace;
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--fg);
  line-height: 1;
}
.period { font-size: 0.875rem; color: var(--fg-muted); }
.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.plan-features li {
  font-size: 0.9rem;
  color: var(--fg-muted);
  padding-left: 1.25rem;
  position: relative;
}
.plan-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* ===== CLOSING ===== */
.closing {
  padding: 7rem 2rem;
  background: var(--bg-surface);
  text-align: center;
}
.closing-inner { max-width: 640px; margin: 0 auto; }
.closing h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 1.5rem;
}
.closing p {
  font-size: 1.0625rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.closing-vibe {
  font-size: 0.9375rem;
  color: var(--fg-subtle);
  font-style: italic;
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 4rem 2rem 2rem;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}
.footer-brand .logo { margin-bottom: 0.75rem; display: block; }
.footer-brand p { font-size: 0.875rem; color: var(--fg-muted); max-width: 300px; line-height: 1.6; }
.footer-links { display: flex; gap: 4rem; }
.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-subtle);
  margin-bottom: 1rem;
}
.footer-col a {
  display: block;
  font-size: 0.875rem;
  color: var(--fg-muted);
  text-decoration: none;
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--fg); }
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.footer-bottom p { font-size: 0.8125rem; color: var(--fg-subtle); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-stat-block { display: grid; grid-template-columns: repeat(3, 1fr); }
  .hero-stat { border-bottom: none; border-right: 1px solid var(--border); }
  .hero-stat:last-child { border-right: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 80px 1fr; }
  .step-number { font-size: 1.25rem; min-width: 80px; padding: 1.5rem 0.75rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 600px) {
  .hero { padding: 4rem 1.5rem 3rem; }
  .site-header nav { display: none; }
  .features, .how-it-works, .pricing { padding: 4rem 1.5rem; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-stat-block { grid-template-columns: 1fr; }
  .hero-stat { border-right: none; border-bottom: 1px solid var(--border); }
  .step { grid-template-columns: 1fr; }
  .step-number { border-right: none; border-bottom: 1px solid var(--border); padding: 1.5rem 2rem; }
  .closing { padding: 5rem 1.5rem; }
  .site-footer { padding: 3rem 1.5rem 1.5rem; }
}