/* =====================================================
   CashCowLab — Landing Page Styles
   Premium dark theme with glassmorphism + micro-animations
   ===================================================== */

/* --- CSS Variables --- */
:root {
  --bg: #06080f;
  --bg-surface: #0c0f1a;
  --bg-card: rgba(255,255,255,0.03);
  --bg-elevated: rgba(255,255,255,0.06);
  --glass: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.08);
  --primary: #f59e0b;
  --primary-dim: rgba(245,158,11,0.15);
  --cyan: #22d3ee;
  --cyan-dim: rgba(34,211,238,0.15);
  --purple: #a855f7;
  --purple-dim: rgba(168,85,247,0.15);
  --green: #22c55e;
  --green-dim: rgba(34,197,94,0.12);
  --pink: #ec4899;
  --text: #ffffff;
  --text-dim: rgba(255,255,255,0.65);
  --text-muted: rgba(255,255,255,0.35);
  --border: rgba(255,255,255,0.06);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 6px;
  --font-thai: 'Noto Sans Thai', sans-serif;
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-thai);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* --- Background Effects --- */
.bg-grid {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: 
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}
.bg-noise {
  position: fixed; inset: 0; z-index: 0; pointer-events: none; opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.bg-orb {
  position: fixed; border-radius: 50%; filter: blur(140px); pointer-events: none; z-index: 0;
}
.orb-1 { top: -15%; right: -10%; width: 600px; height: 600px; background: rgba(245,158,11,0.06); animation: orbFloat 12s ease-in-out infinite; }
.orb-2 { bottom: -15%; left: -10%; width: 500px; height: 500px; background: rgba(168,85,247,0.05); animation: orbFloat 15s ease-in-out infinite 3s; }
.orb-3 { top: 40%; left: 50%; width: 400px; height: 400px; background: rgba(34,211,238,0.04); animation: orbFloat 18s ease-in-out infinite 6s; }

@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-40px) scale(1.05); }
}

/* --- Particles --- */
#particles { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.particle {
  position: absolute; width: 2px; height: 2px; border-radius: 50%;
  background: var(--primary); opacity: 0;
  animation: particleFade 4s ease-in-out infinite;
}
@keyframes particleFade {
  0%, 100% { opacity: 0; transform: translateY(0); }
  50% { opacity: 0.6; transform: translateY(-30px); }
}

/* --- Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes cardFloat1 { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-12px) rotate(0deg); } }
@keyframes cardFloat2 { 0%, 100% { transform: translateY(0) rotate(2deg); } 50% { transform: translateY(-15px) rotate(0deg); } }
@keyframes cardFloat3 { 0%, 100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-10px) rotate(1deg); } }
@keyframes cardFloat4 { 0%, 100% { transform: translateY(0) rotate(1deg); } 50% { transform: translateY(-8px) rotate(-1deg); } }
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0.4); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

[data-animate] { opacity: 0; }
[data-animate].visible { animation: fadeUp 0.6s ease-out forwards; }
[data-animate="fade-left"].visible { animation: fadeLeft 0.8s ease-out forwards; }

/* --- Navigation --- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  background: rgba(6,8,15,0.75);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s;
}
.nav.scrolled { background: rgba(6,8,15,0.92); box-shadow: 0 4px 30px rgba(0,0,0,0.3); }
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; height: 64px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo-img { width: 32px; height: 32px; border-radius: 8px; }
.nav-logo-text { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; letter-spacing: -0.5px; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-link { font-size: 0.82rem; font-weight: 500; color: var(--text-dim); transition: color 0.2s; }
.nav-link:hover { color: var(--text); }
.nav-cta-btn {
  padding: 8px 20px; border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--primary), #d97706);
  color: var(--bg); font-size: 0.8rem; font-weight: 700;
  transition: all 0.2s;
}
.nav-cta-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(245,158,11,0.3); }
.nav-mobile-btn {
  display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-mobile-btn span { width: 22px; height: 2px; background: var(--text-dim); border-radius: 2px; transition: all 0.3s; }
.nav-mobile-menu {
  display: none; flex-direction: column; gap: 12px; padding: 16px 24px 20px;
  border-top: 1px solid var(--border); background: rgba(6,8,15,0.95);
}
.nav-mobile-menu.open { display: flex; }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-mobile-btn { display: flex; }
}

/* --- Highlight --- */
.highlight { color: var(--primary); }
.gradient-text {
  background: linear-gradient(135deg, var(--primary), #fbbf24, var(--primary));
  background-size: 200% 200%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease-in-out infinite;
}
.gradient-text-2 {
  background: linear-gradient(135deg, var(--cyan), var(--purple), var(--cyan));
  background-size: 200% 200%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease-in-out infinite;
}

/* --- Hero --- */
.hero {
  position: relative; z-index: 1;
  min-height: 100vh; display: flex; align-items: center;
  max-width: 1200px; margin: 0 auto; padding: 100px 24px 60px;
  gap: 48px;
}
.hero-content { flex: 1; min-width: 0; }
.hero-visual { flex: 1; min-width: 0; position: relative; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 100px;
  background: var(--glass); border: 1px solid var(--glass-border);
  font-size: 0.75rem; font-weight: 600; color: var(--cyan);
  margin-bottom: 20px;
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--green);
  animation: pulseDot 2s ease-in-out infinite;
}
.hero-title {
  font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 900; line-height: 1.15; letter-spacing: -1.5px;
  margin-bottom: 20px;
}
.hero-title .line-1, .hero-title .line-2 { display: block; }
.hero-desc {
  font-size: 0.95rem; color: var(--text-dim); max-width: 520px;
  line-height: 1.7; margin-bottom: 28px;
}
.hero-desc strong { color: var(--primary); font-weight: 600; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 28px; border-radius: var(--radius-sm);
  font-family: var(--font-thai); font-size: 0.9rem; font-weight: 700;
  cursor: pointer; transition: all 0.25s; position: relative; overflow: hidden;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), #d97706);
  color: var(--bg); border: none;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245,158,11,0.35); }
.btn-glow {
  position: absolute; inset: -2px; border-radius: inherit; opacity: 0;
  background: linear-gradient(135deg, var(--primary), #d97706);
  filter: blur(12px); transition: opacity 0.3s; z-index: -1;
}
.btn-primary:hover .btn-glow { opacity: 0.5; }
.btn-ghost {
  background: transparent; color: var(--text-dim);
  border: 1px solid var(--glass-border);
}
.btn-ghost:hover { color: var(--text); border-color: rgba(255,255,255,0.15); background: var(--glass); }
.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* Hero Stats */
.hero-stats {
  display: flex; align-items: center; gap: 24px;
  padding: 16px 20px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--glass-border);
  width: fit-content;
}
.stat-item { text-align: center; }
.stat-number {
  font-family: var(--font-mono); font-size: 1.6rem; font-weight: 800;
  color: var(--primary);
}
.stat-label { font-size: 0.65rem; color: var(--text-muted); margin-top: 2px; }
.stat-divider { width: 1px; height: 36px; background: var(--border); }

/* Hero Visual */
.hero-img-wrapper { position: relative; border-radius: 20px; overflow: hidden; }
.hero-img { width: 100%; border-radius: 20px; }
.hero-img-glow {
  position: absolute; inset: -20px; border-radius: 30px;
  background: radial-gradient(circle, rgba(245,158,11,0.1) 0%, transparent 70%);
  z-index: -1;
}
.floating-card {
  position: absolute; display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: var(--radius-sm);
  background: rgba(12,15,26,0.9); border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px); font-size: 0.72rem; font-weight: 600;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  white-space: nowrap;
}
.fc-icon { font-size: 1rem; }
.fc-text { color: var(--text-dim); }
.fc-status {
  font-family: var(--font-mono); font-size: 0.55rem; font-weight: 700;
  padding: 2px 6px; border-radius: 4px; text-transform: uppercase;
}
.fc-status.active { background: var(--green-dim); color: var(--green); }
.card-1 { top: 5%; left: -5%; animation: cardFloat1 4s ease-in-out infinite; }
.card-2 { top: 30%; right: -8%; animation: cardFloat2 5s ease-in-out infinite 1s; }
.card-3 { bottom: 25%; left: -10%; animation: cardFloat3 4.5s ease-in-out infinite 2s; }
.card-4 { bottom: 5%; right: -5%; animation: cardFloat4 5.5s ease-in-out infinite 0.5s; }

/* --- Marquee --- */
.marquee-section {
  position: relative; z-index: 1; overflow: hidden;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--glass); padding: 14px 0;
}
.marquee-track { overflow: hidden; white-space: nowrap; }
.marquee-content {
  display: inline-flex; gap: 24px; align-items: center;
  animation: marqueeScroll 30s linear infinite;
}
.marquee-item { font-size: 0.8rem; font-weight: 600; color: var(--text-dim); }
.marquee-dot { color: var(--primary); font-size: 0.5rem; }

/* --- Sections --- */
.section { position: relative; z-index: 1; padding: 100px 0; }
.section-dark { background: var(--bg-surface); }
.section-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-badge {
  display: inline-flex; padding: 6px 16px; border-radius: 100px;
  background: var(--primary-dim); border: 1px solid rgba(245,158,11,0.2);
  font-size: 0.72rem; font-weight: 700; color: var(--primary);
  margin-bottom: 16px; letter-spacing: 0.5px;
}
.section-title {
  font-family: var(--font-display); font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800; line-height: 1.25; letter-spacing: -0.5px; margin-bottom: 12px;
}
.section-desc { font-size: 0.9rem; color: var(--text-dim); max-width: 560px; margin: 0 auto; }

/* --- Pipeline / How it works --- */
.pipeline { position: relative; max-width: 700px; margin: 0 auto; }
.pipeline-line {
  position: absolute; left: 24px; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--cyan), var(--purple), var(--primary));
  opacity: 0.2;
}
.pipeline-step {
  display: flex; gap: 20px; align-items: flex-start; margin-bottom: 8px; padding: 12px 0;
}
.step-node { position: relative; flex-shrink: 0; }
.step-icon {
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--bg-card); border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
  position: relative; z-index: 2;
}
.step-pulse {
  position: absolute; inset: -4px; border-radius: 18px;
  border: 2px solid var(--primary); opacity: 0;
  animation: pulse 3s ease-in-out infinite;
}
.step-content { flex: 1; padding-top: 4px; }
.step-num {
  font-family: var(--font-mono); font-size: 0.6rem; font-weight: 700;
  color: var(--primary); margin-bottom: 2px; letter-spacing: 1px;
}
.step-content h3 {
  font-family: var(--font-display); font-size: 1rem; font-weight: 700;
  margin-bottom: 4px;
}
.step-content p { font-size: 0.8rem; color: var(--text-dim); line-height: 1.5; }

/* --- Features Grid --- */
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px;
}
.feature-card {
  padding: 28px; border-radius: var(--radius); transition: all 0.3s;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px -10px rgba(245,158,11,0.12);
  border-color: rgba(255,255,255,0.12);
}
.glass {
  background: var(--glass); border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.feature-icon-wrap {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--primary-dim); border: 1px solid rgba(245,158,11,0.15);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.feature-icon { font-size: 1.4rem; }
.feature-card h3 {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 700;
  margin-bottom: 8px;
}
.feature-card p { font-size: 0.8rem; color: var(--text-dim); line-height: 1.6; }

/* --- Niche Showcase --- */
.niche-showcase { display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px; align-items: start; }
.niche-card {
  padding: 32px; border-radius: var(--radius);
  border-color: rgba(245,158,11,0.15);
  background: linear-gradient(135deg, rgba(245,158,11,0.04), rgba(168,85,247,0.03));
}
.niche-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.niche-badge {
  padding: 4px 12px; border-radius: 100px;
  background: var(--primary-dim); border: 1px solid rgba(245,158,11,0.2);
  font-size: 0.72rem; font-weight: 700; color: var(--primary);
}
.niche-score {
  font-family: var(--font-mono); font-size: 1.8rem; font-weight: 800; color: var(--green);
}
.niche-score span { font-size: 0.8rem; color: var(--text-muted); }
.niche-name {
  font-family: var(--font-display); font-size: 1.3rem; font-weight: 800;
  margin-bottom: 8px;
}
.niche-desc { font-size: 0.8rem; color: var(--text-dim); margin-bottom: 20px; }
.niche-products { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.niche-product {
  display: flex; align-items: center; gap: 10px; padding: 8px 12px;
  border-radius: var(--radius-xs); background: rgba(0,0,0,0.25);
  font-size: 0.78rem;
}
.np-price {
  font-family: var(--font-mono); font-weight: 700; font-size: 0.72rem;
  padding: 2px 8px; border-radius: 4px; min-width: 50px; text-align: center;
  background: var(--cyan-dim); color: var(--cyan);
}
.np-price.free { background: var(--green-dim); color: var(--green); }
.np-price.bump { background: var(--purple-dim); color: var(--purple); }
.np-price.oto { background: rgba(236,72,153,0.12); color: var(--pink); }
.np-name { color: var(--text-dim); }
.niche-metrics {
  display: flex; gap: 16px; padding: 16px; border-radius: var(--radius-sm);
  background: rgba(34,197,94,0.04); border: 1px solid rgba(34,197,94,0.1);
}
.nm-item { flex: 1; text-align: center; }
.nm-val { display: block; font-family: var(--font-mono); font-weight: 700; font-size: 1.1rem; color: var(--green); }
.nm-label { font-size: 0.6rem; color: var(--text-muted); margin-top: 2px; }

.niche-upcoming { display: flex; flex-direction: column; gap: 12px; }
.upcoming-card {
  padding: 20px; border-radius: var(--radius-sm); text-align: center;
  transition: all 0.3s;
}
.upcoming-card:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.12); }
.upcoming-icon { font-size: 1.6rem; margin-bottom: 8px; }
.upcoming-card h4 { font-family: var(--font-display); font-size: 0.9rem; font-weight: 700; margin-bottom: 4px; }
.upcoming-card p { font-size: 0.72rem; color: var(--text-muted); margin-bottom: 8px; }
.upcoming-badge {
  display: inline-flex; padding: 2px 10px; border-radius: 100px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  font-size: 0.6rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 1px;
}

/* --- CTA --- */
.section-cta { padding: 80px 0 100px; }
.cta-box {
  position: relative; text-align: center; padding: 60px 40px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(245,158,11,0.06), rgba(168,85,247,0.04), rgba(34,211,238,0.04));
  border: 1px solid rgba(245,158,11,0.15);
  overflow: hidden;
}
.cta-glow {
  position: absolute; top: -50%; left: 50%; transform: translateX(-50%);
  width: 600px; height: 300px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(245,158,11,0.08), transparent 70%);
  pointer-events: none;
}
.cta-title {
  font-family: var(--font-display); font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 900; margin: 16px 0; letter-spacing: -0.5px;
}
.cta-desc { font-size: 0.95rem; color: var(--text-dim); max-width: 480px; margin: 0 auto 28px; }
.cta-actions { margin-bottom: 24px; }
.cta-tech { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.tech-tag {
  padding: 4px 12px; border-radius: 100px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 0.65rem; font-weight: 600;
  color: var(--text-muted);
}

/* --- Footer --- */
.footer {
  position: relative; z-index: 1;
  border-top: 1px solid var(--border); padding: 32px 0;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; }
.footer-logo { width: 28px; height: 28px; border-radius: 6px; }
.footer-name { font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; }
.footer-copy { font-size: 0.7rem; color: var(--text-muted); }
.footer-links { display: flex; gap: 16px; }
.footer-links a {
  font-size: 0.75rem; color: var(--text-dim); transition: color 0.2s;
}
.footer-links a:hover { color: var(--primary); }

/* --- Responsive --- */
@media (max-width: 900px) {
  .hero { flex-direction: column; text-align: center; padding-top: 100px; gap: 32px; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { margin: 0 auto; }
  .hero-visual { max-width: 500px; margin: 0 auto; }
  .floating-card { display: none; }
  .niche-showcase { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .hero-stats { flex-direction: column; gap: 12px; width: 100%; }
  .stat-divider { width: 80%; height: 1px; }
  .section { padding: 64px 0; }
  .niche-metrics { flex-direction: column; gap: 8px; }
  .cta-box { padding: 40px 20px; }
  .footer-inner { flex-direction: column; text-align: center; }
}