:root {
  --bg: #111010;
  --surface: #1C1A19;
  --surface-alt: #252220;
  --accent: #F5A623;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --text: #F5F0E8;
  --text-muted: #A09890;
  --text-dim: #6B6260;
  --border: rgba(245, 240, 232, 0.08);
  --radius: 12px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Nav */
.nav {
  padding: 1.5rem 3rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

/* Hero */
.hero {
  padding: 6rem 3rem 5rem;
  max-width: 1400px;
  margin: 0 auto;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 420px;
  line-height: 1.7;
}

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 260px;
  background: var(--surface);
  border-radius: 28px;
  padding: 14px;
  border: 1.5px solid var(--border);
  box-shadow: 0 0 0 1px rgba(245,166,35,0.08), 0 40px 80px rgba(0,0,0,0.6), 0 0 60px rgba(245,166,35,0.06);
}

.phone-screen {
  background: #0D0C0B;
  border-radius: 20px;
  overflow: hidden;
  padding: 16px;
}

.screen-header {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}

.screen-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}
.dot-green { background: #4ade80; }
.dot-yellow { background: #facc15; }
.dot-red { background: #f87171; }

.video-placeholder {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface-alt) 100%);
  border-radius: 14px;
  aspect-ratio: 9/16;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.video-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(245,166,35,0.08) 0%, transparent 70%);
}

.play-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  position: relative;
}

.play-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 55%;
  transform: translate(-50%, -50%);
  border-left: 10px solid var(--accent);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}

.video-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.metrics-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 14px;
  padding: 12px;
  background: var(--surface);
  border-radius: 10px;
}

.metric { text-align: center; }
.metric-val {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
}
.metric-label {
  display: block;
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-top: 2px;
  letter-spacing: 0.05em;
}
.metric-arrow {
  font-size: 1rem;
  color: var(--text-dim);
}

/* Section Commons */
.section-tag {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 3rem;
}

.section-header {
  margin-bottom: 2.5rem;
}

/* Playbook */
.playbook {
  padding: 5rem 3rem;
  max-width: 1400px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
}

.playbook-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.playbook-card {
  background: var(--surface);
  padding: 2.5rem 2rem;
}

.phase-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 1.25rem;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.card-body {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Pricing Model */
.pricing-model {
  padding: 5rem 3rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.pm-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.pm-body {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-top: 1rem;
}

.pricing-tiers {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.tier {
  background: var(--bg);
  padding: 1.75rem 2rem;
  border-left: 3px solid transparent;
}

.tier-mid { border-left-color: rgba(245,166,35,0.4); background: #1A1918; }
.tier-premium { border-left-color: var(--accent); background: var(--surface-alt); }

.tier-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.tier-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}

.tier-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--accent);
}

.tier-unit {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.tier-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Getting Started */
.getting-started {
  padding: 5rem 3rem;
  max-width: 1400px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
}

.gs-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.gs-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 2rem;
  align-items: start;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
}

.gs-item:last-child { border-bottom: none; }

.gs-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.5;
  line-height: 1;
  padding-top: 4px;
}

.gs-content h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.gs-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* Closing */
.closing {
  padding: 7rem 3rem;
  text-align: center;
  border-top: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg) 0%, rgba(245,166,35,0.03) 100%);
}

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

.closing-quote {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: var(--text);
}

.closing-sub {
  font-size: 1rem;
  color: var(--text-muted);
}

/* Footer */
.footer {
  padding: 3rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .pm-inner { grid-template-columns: 1fr; gap: 3rem; }
  .playbook-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero, .playbook, .pricing-model, .getting-started, .closing, .footer { padding-left: 1.5rem; padding-right: 1.5rem; }
  .nav { padding: 1rem 1.5rem; }
  .section-title { font-size: 1.8rem; }
}