:root {
  --bg: #0a0a0a;
  --bg-elevated: #141414;
  --bg-card: #1a1a1a;
  --fg: #e8e8e8;
  --fg-muted: #888888;
  --accent: #00e676;
  --accent-dim: #00c853;
  --accent-glow: rgba(0, 230, 118, 0.15);
  --border: #2a2a2a;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

/* === HERO === */
.hero {
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 24px 60px;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 32px;
  width: fit-content;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero .accent {
  color: var(--accent);
}

.hero .lede {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 28px 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
}

/* === PROBLEM === */
.problem {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

.problem-inner {
  max-width: 900px;
  margin: 0 auto;
}

.problem h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  padding: 32px 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.problem-icon {
  font-size: 1.6rem;
  margin-bottom: 16px;
  opacity: 0.7;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.problem-card p {
  font-size: 0.92rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* === FEATURES === */
.features {
  padding: 100px 24px;
}

.features-inner {
  max-width: 900px;
  margin: 0 auto;
}

.features-header {
  margin-bottom: 56px;
}

.features-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.features-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 560px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: var(--accent);
}

.feature-large {
  grid-column: span 3;
  background: linear-gradient(135deg, var(--bg-card), var(--accent-glow));
  border-color: rgba(0, 230, 118, 0.3);
  padding: 40px 32px;
}

.feature-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* === NICHES === */
.niches {
  padding: 100px 24px;
  background: var(--bg-elevated);
}

.niches-inner {
  max-width: 900px;
  margin: 0 auto;
}

.niches h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.niches-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  margin-bottom: 40px;
}

.niches-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.niche-pill {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--fg);
  background: var(--bg);
  transition: all 0.2s;
}

.niche-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.niches-example {
  padding: 28px 32px;
  background: var(--bg);
  border-left: 3px solid var(--accent);
  border-radius: 0 12px 12px 0;
}

.example-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.niches-example p {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* === CLOSING === */
.closing {
  padding: 120px 24px;
  text-align: center;
}

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

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.closing-text {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
}

.closing-tagline {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.01em;
}

/* === FOOTER === */
.site-footer {
  padding: 48px 24px;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
}

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

/* === NAVIGATION === */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover { color: var(--fg); background: var(--bg-elevated); }

.nav-cta {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  text-decoration: none;
  padding: 8px 18px;
  border-radius: 8px;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--accent-dim); }

/* Nav dropdown groups */
.nav-group {
  position: relative;
}

.nav-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg-muted);
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
  display: block;
  user-select: none;
}
.nav-group:hover .nav-label { color: var(--fg); background: var(--bg-elevated); }

.nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
}
.nav-group:hover .nav-dropdown { display: block; }

.nav-dropdown a {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}
.nav-dropdown a:hover { color: var(--accent); background: var(--accent-glow); }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
}

/* === PAGE HERO (inner pages) === */
.page-hero {
  padding: 80px 24px 60px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.page-hero-inner {
  max-width: 900px;
  margin: 0 auto;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  margin-top: 20px;
}

.page-hero .lede {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: 36px;
}

/* === BUTTONS === */
.btn-primary {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 10px;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover { background: var(--accent-dim); transform: translateY(-1px); }

/* === SERVICE DETAIL === */
.service-detail {
  padding: 80px 24px;
}

.service-detail-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.service-how h2,
.service-results h2,
.service-features h2,
.service-cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 36px;
}

/* Steps */
.steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.step-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(0,230,118,0.3);
  padding: 6px 10px;
  border-radius: 6px;
  flex-shrink: 0;
  margin-top: 4px;
  letter-spacing: 0.05em;
}

.step-body h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.step-body p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Results grid */
.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.result-card {
  padding: 24px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: center;
}

.result-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.result-label {
  font-size: 0.82rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* Feature list */
.feature-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.feature-list li {
  font-size: 0.95rem;
  color: var(--fg-muted);
  padding: 12px 16px 12px 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  position: relative;
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 12px;
  color: var(--accent);
  font-weight: 700;
}

/* Service CTA */
.service-cta {
  padding: 48px;
  background: linear-gradient(135deg, var(--bg-elevated), var(--accent-glow));
  border: 1px solid rgba(0,230,118,0.2);
  border-radius: 16px;
  text-align: center;
}

.service-cta p {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

/* === NICHE DETAIL === */
.niche-detail {
  padding: 80px 24px;
}

.niche-detail-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.niche-problem h2,
.niche-solution h2,
.niche-roi h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 36px;
}

/* Solution list */
.solution-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.solution-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: border-color 0.2s;
}
.solution-item:hover { border-color: var(--accent); }

.solution-icon {
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 4px;
}

.solution-item h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.solution-item p {
  font-size: 0.93rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ROI card */
.roi-card {
  padding: 48px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
}

.roi-card h2 {
  margin-bottom: 36px;
}

.roi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.roi-item {
  text-align: center;
}

.roi-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.roi-label {
  font-size: 0.82rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.roi-tagline {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* === PRICING === */
.pricing-hero {
  background: var(--bg-elevated);
}

.pricing-section {
  padding: 80px 24px;
}

.pricing-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}

.pricing-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  position: relative;
}

.pricing-featured {
  border-color: var(--accent);
  background: linear-gradient(160deg, var(--bg-card), rgba(0,230,118,0.06));
}

.plan-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.plan-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.plan-setup {
  margin-bottom: 8px;
}

.setup-amount {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--fg);
}

.setup-label {
  font-size: 0.82rem;
  color: var(--fg-muted);
  margin-left: 6px;
}

.plan-monthly {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.monthly-amount {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent);
}

.monthly-label {
  font-size: 1rem;
  color: var(--fg-muted);
}

.plan-tagline {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plan-features li {
  font-size: 0.88rem;
  color: var(--fg-muted);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.plan-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.btn-plan {
  display: block;
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  text-decoration: none;
  padding: 13px 20px;
  border-radius: 10px;
  transition: border-color 0.2s, color 0.2s;
}
.btn-plan:hover { border-color: var(--accent); color: var(--accent); }

.btn-plan-primary {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}
.btn-plan-primary:hover { background: var(--accent-dim); border-color: var(--accent-dim); color: var(--bg); }

/* Pricing FAQ */
.pricing-faq h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 36px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.faq-item {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.faq-item h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.faq-item p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Pricing guarantee */
.pricing-guarantee {
  background: linear-gradient(135deg, var(--bg-elevated), var(--accent-glow));
  border: 1px solid rgba(0,230,118,0.2);
  border-radius: 16px;
  padding: 56px 48px;
  text-align: center;
}

.guarantee-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.guarantee-inner p {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .hero { min-height: auto; padding: 60px 20px 40px; }
  .hero-stats { flex-direction: column; gap: 20px; align-items: flex-start; }
  .stat-divider { width: 100%; height: 1px; }
  .problem-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .feature-large { grid-column: span 1; }
  .niches-row { gap: 8px; }
  .niche-pill { font-size: 0.8rem; padding: 8px 14px; }
  .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
  .problem, .features, .niches { padding: 60px 20px; }
  .closing { padding: 80px 20px; }

  /* Nav mobile */
  .nav-toggle { display: flex; }
  .nav-links { display: none; position: absolute; top: 60px; left: 0; right: 0; background: var(--bg-card); border-bottom: 1px solid var(--border); flex-direction: column; padding: 16px; gap: 4px; }
  .nav-links.open { display: flex; }
  .nav-dropdown { position: static; display: block; box-shadow: none; border: none; background: none; padding: 0 0 0 16px; }
  .nav-group:hover .nav-dropdown { display: block; }

  /* Page content mobile */
  .page-hero { padding: 60px 20px 40px; }
  .service-detail, .niche-detail, .pricing-section { padding: 60px 20px; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-list { grid-template-columns: 1fr; }
  .roi-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .service-cta, .pricing-guarantee { padding: 36px 24px; }
  .roi-card { padding: 28px 20px; }
}