:root {
  --bg: #0D0D0D;
  --fg: #F5F5F0;
  --accent: #F5A623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --muted: #8A8A82;
  --surface: #161614;
  --surface-2: #1E1E1C;
  --border: rgba(245, 245, 240, 0.08);
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'Instrument Sans', system-ui, sans-serif;
}

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

html {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  scroll-behavior: smooth;
}

body { background: var(--bg); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 80px 64px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.07;
}

.blob-1 {
  width: 600px; height: 600px;
  background: var(--accent);
  top: -100px; right: -80px;
}

.blob-2 {
  width: 400px; height: 400px;
  background: #fff;
  bottom: 0; left: 200px;
  opacity: 0.03;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
  background: var(--accent-dim);
  padding: 6px 14px;
  border-radius: 100px;
}

.hero-left h1 {
  font-family: var(--serif);
  font-size: clamp(48px, 5.5vw, 80px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.hero-left h1 em {
  font-style: italic;
  color: var(--accent);
}

.lede {
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 48px;
}

.hero-stat {
  display: flex;
  align-items: baseline;
  gap: 16px;
}

.stat-num {
  font-family: var(--serif);
  font-size: 64px;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.5;
  max-width: 160px;
}

.hero-right {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 400px;
}

.signal-viz {
  position: relative;
  width: 280px;
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.signal-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
}

.ring-1 { width: 280px; height: 280px; opacity: 0.15; }
.ring-2 { width: 200px; height: 200px; opacity: 0.25; }
.ring-3 { width: 120px; height: 120px; opacity: 0.4; }

.signal-core {
  position: relative;
  z-index: 2;
  width: 72px;
  height: 72px;
  background: var(--accent-dim);
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.signal-trail {
  position: absolute;
  inset: 0;
}

.trail-dot {
  position: absolute;
  border-radius: 50%;
  background: var(--accent);
}

.t1 { width: 8px; height: 8px; top: 10px; left: 50%; transform: translateX(-50%); opacity: 0.6; }
.t2 { width: 6px; height: 6px; top: 30px; right: 20px; opacity: 0.4; }
.t3 { width: 5px; height: 5px; bottom: 60px; left: 15px; opacity: 0.5; }
.t4 { width: 4px; height: 4px; bottom: 20px; right: 50px; opacity: 0.3; }
.t5 { width: 3px; height: 3px; bottom: 100px; right: 10px; opacity: 0.2; }

/* ── SECTION SHARED ── */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

/* ── FEATURES ── */
.features {
  padding: 100px 64px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.features-header {
  max-width: 1200px;
  margin: 0 auto 72px;
}

.features h2 {
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.feature-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
}

.feature-card {
  background: var(--bg);
  padding: 48px;
  transition: background 0.2s;
}

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

.feature-icon {
  margin-bottom: 24px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
}

/* ── PROCESS ── */
.process {
  padding: 100px 64px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.process h2 {
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 80px;
}

.process-steps {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 0;
  align-items: flex-start;
}

.step {
  flex: 1;
}

.step-num {
  font-family: var(--serif);
  font-size: 48px;
  color: var(--accent);
  opacity: 0.5;
  margin-bottom: 20px;
  line-height: 1;
}

.step-body h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
}

.step-body p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.step-connector {
  width: 60px;
  flex-shrink: 0;
  height: 1px;
  background: var(--border);
  margin: 32px 20px 0;
  align-self: flex-start;
  margin-top: 56px;
}

/* ── OUTCOMES ── */
.outcomes {
  padding: 100px 64px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.outcomes-grid {
  max-width: 1200px;
  margin: 0 auto 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
}

.outcome-stat {
  background: var(--bg);
  padding: 48px 40px;
  text-align: center;
}

.big-num {
  display: block;
  font-family: var(--serif);
  font-size: 56px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.outcome-stat p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
}

.outcome-callout {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  padding: 48px;
  background: var(--bg);
  border: 1px solid var(--border);
}

.outcome-callout p {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.5;
  font-style: italic;
  margin-bottom: 16px;
}

.callout-attr {
  font-size: 13px;
  color: var(--muted);
}

/* ── CLOSING ── */
.closing {
  padding: 120px 64px;
  background: var(--bg);
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing-content {
  max-width: 700px;
  margin: 0 auto;
}

.closing h2 {
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 28px;
}

.closing p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--muted);
  margin-bottom: 48px;
}

.closing-tagline {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.tag-pill {
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid rgba(245, 166, 35, 0.2);
}

/* ── FOOTER ── */
footer {
  padding: 48px 64px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-logo {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: -0.02em;
}

.footer-brand p {
  font-size: 13px;
  color: var(--muted);
  max-width: 340px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.footer-links span {
  font-size: 13px;
  color: var(--muted);
}

/* ── PRICING ── */
.pricing {
  padding: 120px 64px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.pricing-header {
  max-width: 700px;
  margin: 0 auto 72px;
  text-align: center;
}

.pricing h1 {
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.pricing .lede {
  text-align: center;
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.tier-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 40px;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  transition: background 0.2s;
}

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

.tier-card--featured {
  border-color: var(--accent);
  background: var(--surface-2);
}

.tier-card h3 {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.tier-target {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 24px;
}

.tier-card ul {
  list-style: none;
  margin: 24px 0 32px;
  flex: 1;
}

.tier-card ul li {
  font-size: 14px;
  line-height: 1.8;
  color: var(--fg);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}

.tier-card ul li:last-child {
  border-bottom: none;
}

.comparison-wrap {
  max-width: 1200px;
  margin: 100px auto 0;
}

.comparison-wrap h2 {
  text-align: center;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.comparison-table th {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 400;
  padding: 24px 16px;
  text-align: left;
  border-bottom: 1px solid var(--accent);
  letter-spacing: -0.01em;
}

.comparison-table td {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}

.comparison-table td:first-child {
  color: var(--fg);
}

.comparison-table .col-featured {
  color: var(--fg);
}

/* ── MOBILE ── */
@media (max-width: 900px) {
  .hero { padding: 64px 28px; min-height: 80vh; }
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-right { display: none; }
  .feature-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; }
  .step-connector { width: 1px; height: 40px; margin: 16px 0; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .features, .process, .outcomes, .closing { padding: 72px 28px; }
  footer { padding: 40px 28px; flex-direction: column; gap: 24px; text-align: center; }
  .footer-links { align-items: center; }
  .pricing { padding: 72px 28px; }
  .tier-grid { grid-template-columns: 1fr; gap: 16px; }
  .comparison-table thead { display: none; }
  .comparison-table tr { display: block; border-bottom: 1px solid var(--border); padding: 16px 0; }
  .comparison-table td { display: flex; justify-content: space-between; padding: 8px 0; border: none; }
  .comparison-table td:first-child { color: var(--accent); font-weight: 600; }
}

@media (max-width: 500px) {
  .outcomes-grid { grid-template-columns: 1fr; }
  .hero-stat { flex-direction: column; gap: 8px; }
}