:root {
  --bg: #faf8f5;
  --fg: #0f0e0c;
  --accent: #0d9488;
  --accent-dim: #0d948820;
  --muted: #6b6760;
  --border: #e2ddd8;
  --surface: #ffffff;
  --featured-bg: #0f0e0c;
  --featured-fg: #faf8f5;
  --font-display: 'Space Grotesk', sans-serif;
  --font-mono: 'DM Mono', monospace;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-display);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Navigation */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 245, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: var(--fg);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: 6px;
}
.nav-name {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--fg);
}

/* Hero */
.hero {
  position: relative;
  padding: 96px 32px 80px;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.5;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 0%, black 0%, transparent 70%);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.hero-headline {
  font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 440px;
}
.hero-stat-row {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 8px 24px rgba(0,0,0,0.04);
}
.hero-stat {
  flex: 1;
  text-align: center;
}
.hero-stat-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
}
.stat-num {
  display: block;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--fg);
  font-family: var(--font-display);
}
.stat-label {
  display: block;
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--muted);
  margin-top: 4px;
  text-transform: uppercase;
}

/* Section shared */
.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

/* Pillars */
.pillars {
  padding: 80px 32px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.pillars-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.pillar {
  background: var(--surface);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
}
.pillar-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
}
.pillar-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 10px;
}
.pillar-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 20px;
}
.pillar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pillar-list li {
  font-size: 13px;
  color: var(--muted);
  padding-left: 16px;
  position: relative;
  line-height: 1.4;
}
.pillar-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* Packages */
.packages {
  padding: 96px 32px;
}
.packages-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.packages-headline {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 16px;
}
.packages-sub {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 56px;
}
.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  text-align: left;
}
.package {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  position: relative;
}
.package--featured {
  background: var(--featured-bg);
  color: var(--featured-fg);
  border-color: var(--featured-bg);
}
.package-badge {
  position: absolute;
  top: -12px;
  left: 32px;
  background: var(--accent);
  color: white;
  font-size: 10px;
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
}
.package-header {
  margin-bottom: 24px;
}
.package-tier {
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}
.package--featured .package-tier { color: #5eead4; }
.package-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.price-amount {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.04em;
}
.price-period {
  font-size: 14px;
  color: var(--muted);
}
.package--featured .price-period { color: rgba(250,248,245,0.5); }
.package-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.package-features li {
  font-size: 14px;
  line-height: 1.4;
  color: var(--muted);
  padding-left: 20px;
  position: relative;
}
.package--featured .package-features li { color: rgba(250,248,245,0.7); }
.package-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.package--featured .package-features li::before { background: #5eead4; }

/* Process */
.process {
  padding: 80px 32px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.process-headline {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 56px;
  max-width: 560px;
}
.process-steps {
  display: flex;
  align-items: center;
  gap: 0;
}
.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  flex: 1;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  border-radius: 8px;
  padding: 6px 10px;
  flex-shrink: 0;
  margin-top: 2px;
}
.step-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 6px;
}
.step-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}
.step-connector {
  width: 48px;
  flex-shrink: 0;
  height: 1px;
  background: var(--border);
  position: relative;
  margin: 0 8px;
  margin-top: 28px;
}
.step-connector::after {
  content: '→';
  position: absolute;
  right: -2px;
  top: -10px;
  font-size: 14px;
  color: var(--border);
}

/* Stack */
.stack {
  padding: 96px 32px;
}
.stack-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.stack-headline {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--fg);
  line-height: 1.1;
  margin-bottom: 20px;
}
.stack-body {
  font-size: 16px;
  color: var(--muted);
  line-height: 1.65;
  margin-top: 16px;
}
.stack-visual {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.stack-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
}
.stack-card-icon {
  color: var(--accent);
}
.stack-plus, .stack-equals {
  font-size: 20px;
  color: var(--border);
  font-weight: 300;
}
.stack-result {
  width: 100%;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  color: var(--accent);
  text-align: center;
  padding: 10px 0 0;
}

/* Closing */
.closing {
  padding: 96px 32px 80px;
  background: var(--fg);
  color: var(--bg);
}
.closing-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.closing-rule {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto 40px;
}
.closing-headline {
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.closing-sub {
  font-size: 17px;
  color: rgba(250,248,245,0.6);
  line-height: 1.65;
  max-width: 540px;
  margin: 0 auto;
}
.closing-cta {
  display: inline-block;
  margin-top: 40px;
  padding: 14px 28px;
  background: var(--accent);
  color: var(--bg);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: -0.01em;
  transition: background 0.15s;
}
.closing-cta:hover { background: #0a7a70; }

/* Nav CTA */
.nav-cta {
  display: inline-block;
  padding: 8px 16px;
  background: var(--fg);
  color: var(--bg);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s;
}
.nav-cta:hover { background: var(--accent); }

/* Footer */
.footer {
  padding: 40px 32px;
  background: var(--fg);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: rgba(250,248,245,0.15);
  color: var(--bg);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  border-radius: 5px;
}
.footer-name {
  font-size: 13px;
  font-weight: 500;
  color: rgba(250,248,245,0.7);
}
.footer-tagline {
  font-size: 13px;
  color: rgba(250,248,245,0.4);
  margin-bottom: 16px;
}
.footer-copy {
  font-size: 11px;
  color: rgba(250,248,245,0.25);
  font-family: var(--font-mono);
}

/* Responsive */
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .pillars-grid { grid-template-columns: 1fr; }
  .packages-grid { grid-template-columns: 1fr; }
  .stack-inner { grid-template-columns: 1fr; gap: 48px; }
  .process-steps { flex-direction: column; align-items: flex-start; }
  .step-connector { display: none; }
  .step { width: 100%; }
}
@media (max-width: 480px) {
  .hero { padding: 64px 20px 56px; }
  .pillars, .packages, .stack, .closing { padding: 64px 20px; }
  .process { padding: 64px 20px; }
  .hero-stat-row { flex-direction: column; gap: 16px; }
  .hero-stat-sep { width: 40px; height: 1px; }
}