/* Typography */
:root {
  --bg: #080d14;
  --bg-alt: #0d1829;
  --fg: #e8edf5;
  --fg-muted: #7a8ba3;
  --accent: #f59e0b;
  --accent-dim: #b47208;
  --border: rgba(248, 158, 11, 0.15);
  --border-solid: #1a2a40;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 13, 20, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-solid);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 12px;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Sections */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 40px;
}

/* Hero */
.hero {
  padding: 80px 24px 96px;
  border-bottom: 1px solid var(--border-solid);
}
.hero-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(44px, 7vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 28px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 48px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
}
.stat {
  padding: 20px 28px 20px 0;
}
.stat-number {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  height: 56px;
  background: var(--border-solid);
  margin: 0 28px;
}

/* Signal meter */
.signal-meter {
  background: var(--bg-alt);
  border: 1px solid var(--border-solid);
  border-radius: 12px;
  padding: 28px;
}
.meter-label {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.meter-track {
  height: 8px;
  background: var(--border-solid);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 12px;
}
.meter-fill {
  height: 100%;
  width: 73%;
  background: linear-gradient(90deg, #f59e0b 0%, #ef4444 100%);
  border-radius: 4px;
  position: relative;
}
.meter-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #fff;
  border-radius: 1px;
}
.meter-scale {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--fg-muted);
  margin-bottom: 20px;
}
.meter-note {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.5;
  padding-top: 16px;
  border-top: 1px solid var(--border-solid);
}

/* The Problem */
.the-problem {
  padding: 96px 24px;
  border-bottom: 1px solid var(--border-solid);
}
.gap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.gap-item {
  padding: 28px;
  border: 1px solid var(--border-solid);
  border-radius: 8px;
  background: var(--bg-alt);
}
.gap-icon {
  width: 48px;
  height: 48px;
  background: rgba(245, 158, 11, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.gap-item h3 {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
}
.gap-item p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* How It Works */
.how-it-works {
  padding: 96px 24px;
  border-bottom: 1px solid var(--border-solid);
}
.steps {
  display: flex;
  align-items: flex-start;
  margin-bottom: 48px;
  gap: 0;
}
.step {
  flex: 1;
  padding-right: 32px;
}
.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.step-content h3 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.step-content p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
}
.step-connector {
  width: 48px;
  height: 1px;
  background: var(--border-solid);
  margin-top: 28px;
  flex-shrink: 0;
}
.trigger-callout {
  background: var(--bg-alt);
  border: 1px solid var(--border-solid);
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
  padding: 24px 28px;
  margin-top: 16px;
}
.trigger-label {
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.trigger-callout p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.65;
}

/* Coverage */
.coverage {
  padding: 96px 24px;
  border-bottom: 1px solid var(--border-solid);
}
.tier-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.tier {
  background: var(--bg-alt);
  border: 1px solid var(--border-solid);
  border-radius: 12px;
  padding: 36px;
  position: relative;
}
.tier-featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(245,158,11,0.06) 0%, var(--bg-alt) 60%);
}
.tier-badge {
  position: absolute;
  top: -12px;
  left: 28px;
  background: var(--accent);
  color: var(--bg);
  font-family: 'Syne', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: 20px;
}
.tier-name {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 16px;
}
.tier-price {
  margin-bottom: 28px;
}
.price-amount {
  font-family: 'Syne', sans-serif;
  font-size: 52px;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.04em;
}
.price-period {
  font-size: 16px;
  color: var(--fg-muted);
  margin-left: 4px;
}
.tier-features {
  list-style: none;
  margin-bottom: 28px;
}
.tier-features li {
  font-size: 15px;
  color: var(--fg);
  padding: 10px 0;
  border-bottom: 1px solid var(--border-solid);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.tier-features li:last-child { border-bottom: none; }
.tier-features li::before {
  content: '';
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  background: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3 8l3 3 7-7' stroke='%23f59e0b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.tier-note {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.55;
  padding-top: 16px;
  border-top: 1px solid var(--border-solid);
}

/* Why Now */
.why-now {
  padding: 96px 24px;
  border-bottom: 1px solid var(--border-solid);
}
.why-now-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.why-now-text h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}
.why-now-text p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.timeline {
  padding-top: 8px;
}
.timeline-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-solid);
  align-items: start;
}
.timeline-item:last-child { border-bottom: none; }
.timeline-year {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}
.timeline-event {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* Closing */
.closing {
  padding: 96px 24px 112px;
  border-bottom: 1px solid var(--border-solid);
}
.closing-headline {
  font-family: 'Syne', sans-serif;
  font-size: clamp(28px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  color: var(--fg);
  margin-bottom: 24px;
}
.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 620px;
  line-height: 1.65;
  margin-bottom: 48px;
}
.closing-statement {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  max-width: 620px;
}
.statement-bar {
  width: 3px;
  height: 56px;
  background: var(--accent);
  border-radius: 2px;
  flex-shrink: 0;
  margin-top: 4px;
}
.closing-statement p {
  font-family: 'Syne', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.5;
}

/* Footer */
.footer {
  padding: 40px 24px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.footer-top {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 24px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
}
.footer-desc {
  font-size: 13px;
  color: var(--fg-muted);
}
.footer-bottom {
  padding-top: 20px;
  border-top: 1px solid var(--border-solid);
}
.footer-bottom p {
  font-size: 12px;
  color: var(--fg-muted);
  opacity: 0.6;
}

/* Waitlist form */
.waitlist-form {
  margin-top: 8px;
}
.waitlist-row {
  display: flex;
  gap: 8px;
  max-width: 460px;
}
.waitlist-row input {
  flex: 1;
  padding: 12px 16px;
  background: var(--bg-alt);
  border: 1px solid var(--border-solid);
  border-radius: 6px;
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  outline: none;
  transition: border-color 0.15s;
}
.waitlist-row input::placeholder { color: var(--fg-muted); }
.waitlist-row input:focus { border-color: var(--accent); }
.waitlist-row button {
  padding: 12px 20px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 6px;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}
.waitlist-row button:hover { background: #e8940a; }
.waitlist-row button:disabled { opacity: 0.6; cursor: not-allowed; }
.waitlist-msg {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.5;
}
.waitlist-success { color: #22c55e; }
.waitlist-error   { color: var(--fg-muted); }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { display: none; }
  .gap-grid { grid-template-columns: 1fr; }
  .tier-grid { grid-template-columns: 1fr; }
  .why-now-content { grid-template-columns: 1fr; }
  .steps { flex-direction: column; }
  .step-connector { width: 32px; height: 1px; margin: 16px 0; }
}

@media (max-width: 600px) {
  .hero { padding: 56px 20px 72px; }
  .the-problem, .how-it-works, .coverage, .why-now, .closing { padding: 64px 20px; }
  .stat { padding: 16px 0; }
}