/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0D1117;
  --bg-alt: #161B22;
  --bg-card: #1C2128;
  --surface: #21262D;
  --accent: #ACFF29;
  --accent-dim: rgba(172, 255, 41, 0.12);
  --text: #E6EDF3;
  --text-muted: #8B949E;
  --border: #30363D;
  --radius: 12px;
  --radius-sm: 8px;
}

html { scroll-behavior: smooth; }

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

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 { font-family: 'Syne', sans-serif; font-weight: 800; line-height: 1.15; }

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

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(13, 17, 23, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 18px;
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

/* ===== HERO ===== */
.hero {
  padding: 140px 32px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(172,255,41,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(172,255,41,0.25);
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}
.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.hero-headline {
  font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 24px;
  line-height: 1.1;
}
.headline-accent { color: var(--accent); }
.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 48px;
  max-width: 460px;
}
.hero-stats {
  display: flex;
  gap: 32px;
  align-items: center;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
}
.stat-label { font-size: 12px; color: var(--text-muted); }
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ===== DASHBOARD MOCKUP ===== */
.dashboard-mockup {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(172,255,41,0.06), 0 32px 64px rgba(0,0,0,0.5);
}
.mockup-topbar {
  background: var(--surface);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}
.mockup-dots { display: flex; gap: 6px; }
.mockup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}
.mockup-title { font-size: 12px; color: var(--text-muted); }
.mockup-body { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.mockup-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
}
.metric-label { display: block; font-size: 11px; color: var(--text-muted); margin-bottom: 6px; }
.metric-val { display: block; font-family: 'Syne', sans-serif; font-size: 24px; font-weight: 800; color: var(--text); }
.metric-up { display: block; font-size: 11px; color: var(--accent); margin-top: 4px; }

/* Graph */
.graph-placeholder {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
}
.graph-bars {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 64px;
  margin-bottom: 10px;
}
.bar {
  flex: 1;
  background: var(--surface);
  border-radius: 3px 3px 0 0;
  transition: background 0.2s;
}
.bar.highlight { background: var(--accent); }
.graph-label { font-size: 11px; color: var(--text-muted); }

/* Post preview */
.post-preview {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.post-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #7CB518);
  flex-shrink: 0;
}
.post-content { flex: 1; }
.post-name { font-size: 12px; font-weight: 600; color: var(--text); display: block; margin-bottom: 2px; }
.post-text { font-size: 11px; color: var(--text-muted); display: block; margin-bottom: 4px; }
.post-tag { font-size: 10px; color: var(--accent); }
.ai-badge {
  background: var(--accent-dim);
  border: 1px solid rgba(172,255,41,0.2);
  color: var(--accent);
  font-size: 9px;
  font-weight: 700;
  padding: 3px 6px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

/* Lead list */
.lead-list { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px; }
.lead-header { display: block; font-size: 11px; color: var(--text-muted); margin-bottom: 8px; }
.lead-item { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text); margin-bottom: 6px; }
.lead-item:last-child { margin-bottom: 0; }
.lead-dot { width: 6px; height: 6px; border-radius: 50%; }
.lead-dot.green { background: #3FB950; }
.lead-time { margin-left: auto; font-size: 10px; color: var(--text-muted); }

/* ===== PROBLEM SECTION ===== */
.problem { padding: 80px 32px; background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.problem-inner { max-width: 1200px; margin: 0 auto; }
.problem-headline {
  font-size: clamp(28px, 3.5vw, 48px);
  margin-bottom: 56px;
  color: var(--text);
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}
.gap-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}
.gap-card:hover { border-color: rgba(172,255,41,0.3); transform: translateY(-2px); }
.gap-icon { margin-bottom: 20px; }
.gap-card h3 { font-family: 'Syne', sans-serif; font-size: 20px; font-weight: 700; margin-bottom: 12px; color: var(--text); }
.gap-card p { font-size: 15px; color: var(--text-muted); line-height: 1.7; }
.problem-cta { text-align: center; }
.problem-cta p { font-size: 16px; color: var(--text-muted); font-style: italic; }

/* ===== HOW IT WORKS ===== */
.hiw { padding: 100px 32px; }
.hiw-inner { max-width: 1200px; margin: 0 auto; }
.hiw-headline { font-size: clamp(28px, 3.5vw, 48px); margin-bottom: 64px; max-width: 600px; }
.steps { display: flex; align-items: flex-start; gap: 0; }
.step { flex: 1; }
.step-num {
  font-family: 'Syne', sans-serif;
  font-size: 56px;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.3;
  margin-bottom: 24px;
}
.step-body h3 { font-size: 22px; margin-bottom: 12px; color: var(--text); }
.step-body p { font-size: 15px; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.step-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.step-list li {
  font-size: 14px;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.step-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}
.step-connector { flex: 0 0 60px; height: 2px; background: linear-gradient(90deg, var(--border), var(--accent), var(--border)); align-self: flex-start; margin-top: 28px; }

/* ===== SERVICES ===== */
.services { padding: 100px 32px; background: var(--bg-alt); border-top: 1px solid var(--border); }
.services-inner { max-width: 1200px; margin: 0 auto; }
.services-headline { font-size: clamp(28px, 3vw, 44px); margin-bottom: 56px; max-width: 640px; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s;
}
.service-card:hover { border-color: rgba(172,255,41,0.25); }
.service-icon { margin-bottom: 16px; }
.service-card h3 { font-size: 18px; margin-bottom: 10px; color: var(--text); }
.service-card p { font-size: 14px; color: var(--text-muted); line-height: 1.65; }

/* ===== VERTICALS ===== */
.verticals { padding: 100px 32px; }
.verticals-inner { max-width: 1200px; margin: 0 auto; }
.verticals-headline { font-size: clamp(28px, 3.5vw, 48px); margin-bottom: 56px; }
.vertical-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--border); }
.vertical-item {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
  transition: padding-left 0.2s;
}
.vertical-item:hover { padding-left: 8px; }
.vertical-marker {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  margin-top: 8px;
  box-shadow: 0 0 12px rgba(172,255,41,0.4);
}
.vertical-info h3 { font-size: 20px; margin-bottom: 8px; color: var(--text); }
.vertical-info p { font-size: 15px; color: var(--text-muted); max-width: 640px; }
.verticals-footnote { margin-top: 40px; font-size: 15px; color: var(--text-muted); font-style: italic; }

/* ===== PRICING ===== */
.pricing { padding: 100px 32px; background: var(--bg-alt); border-top: 1px solid var(--border); }
.pricing-inner { max-width: 1200px; margin: 0 auto; }
.pricing-headline { font-size: clamp(28px, 3.5vw, 48px); margin-bottom: 56px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}
.pricing-card:hover { border-color: rgba(172,255,41,0.2); }
.pricing-card.featured {
  border-color: rgba(172,255,41,0.4);
  box-shadow: 0 0 40px rgba(172,255,41,0.06);
}
.pricing-tier { font-family: 'Syne', sans-serif; font-size: 13px; font-weight: 700; color: var(--accent); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 16px; }
.pricing-price { font-family: 'Syne', sans-serif; font-size: 48px; font-weight: 800; color: var(--text); margin-bottom: 8px; }
.pricing-price span { font-size: 20px; font-weight: 400; color: var(--text-muted); }
.pricing-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 28px; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.pricing-features li { font-size: 14px; color: var(--text); padding-left: 20px; position: relative; }
.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}
.pricing-note { font-size: 12px; color: var(--text-muted); }
.pricing-roi {
  text-align: center;
  padding: 24px;
  background: var(--accent-dim);
  border: 1px solid rgba(172,255,41,0.15);
  border-radius: var(--radius);
  display: flex;
  justify-content: center;
}
.roi-item { display: flex; align-items: center; gap: 20px; }
.roi-num { font-family: 'Syne', sans-serif; font-size: 20px; font-weight: 700; color: var(--text); }
.roi-eq { font-size: 24px; color: var(--text-muted); }
.roi-val { font-family: 'Syne', sans-serif; font-size: 20px; font-weight: 700; color: var(--accent); }

/* ===== CLOSING ===== */
.closing {
  padding: 120px 32px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.closing::before {
  content: '';
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(172,255,41,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.closing-decoration { margin-bottom: 48px; display: flex; justify-content: center; gap: 16px; }
.closing-ring {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  opacity: 0.3;
  animation: ringPulse 3s ease-in-out infinite;
}
.ring2 { animation-delay: 1.5s; opacity: 0.15; }
@keyframes ringPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}
.closing-headline {
  font-size: clamp(32px, 4vw, 56px);
  margin-bottom: 24px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.closing-sub { font-size: 18px; color: var(--text-muted); max-width: 540px; margin: 0 auto 48px; line-height: 1.7; }
.closing-cta { display: flex; gap: 32px; justify-content: center; }
.cta-check { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-muted); }

/* ===== FOOTER ===== */
.footer {
  padding: 48px 32px;
  border-top: 1px solid var(--border);
  background: var(--bg-alt);
}
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.footer-brand { display: flex; align-items: center; gap: 8px; font-family: 'Syne', sans-serif; font-weight: 700; font-size: 16px; color: var(--text); }
.footer-tagline { font-size: 14px; color: var(--text-muted); }
.footer-legal { font-size: 12px; color: var(--border); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-stats { flex-wrap: wrap; }
  .problem-grid { grid-template-columns: 1fr; }
  .steps { flex-direction: column; }
  .step-connector { flex: 0 0 2px; width: 40px; height: 40px; align-self: center; background: none; }
  .step-connector::after { content: ''; display: block; width: 2px; height: 40px; background: var(--border); margin: 0 auto; }
  .services-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .closing-cta { flex-direction: column; align-items: center; gap: 16px; }
}

@media (max-width: 600px) {
  .hero { padding: 100px 20px 60px; }
  .problem, .hiw, .services, .verticals, .pricing, .closing { padding: 60px 20px; }
  .hero-stats { gap: 20px; }
  .stat-num { font-size: 22px; }
}