:root {
  /* FinTech Palette - Green & White */
  --primary: #10B981; /* Emerald Green */
  --primary-light: #34D399;
  --primary-glow: 0 0 20px rgba(16, 185, 129, 0.3);
  --primary-dim: rgba(16, 185, 129, 0.1);
  
  --slate-900: #0F172A; /* Text dark */
  --slate-800: #1E293B; /* Slightly softer */
  --slate-500: #64748B; /* Muted text */
  --slate-200: #E2E8F0; /* Borders */
  
  --bg-white: #FFFFFF;
  --bg-gray: #F8FAFC; /* Off-white for section contrast */
  
  --white: #FFFFFF;
  --danger: #EF4444;
  
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(15, 23, 42, 0.05);
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-card: 0 12px 24px -6px rgba(15, 23, 42, 0.06), 0 4px 8px -4px rgba(15, 23, 42, 0.04);
}

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

html {
  scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-gray);
}
::-webkit-scrollbar-thumb {
  background: var(--slate-200);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--slate-500);
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--slate-900);
  background-color: var(--bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.mono {
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.02em;
}

/* Utilities */
.text-gold { color: var(--primary); } /* Kept class name for compat, but it's Green now */
.text-white { color: var(--white); }
.text-ink { color: var(--slate-900); }
.bg-ink { background-color: var(--slate-900); color: var(--white); }
.bg-cream { background-color: var(--bg-white); }
.bg-cream-dark { background-color: var(--bg-gray); }
.text-center { text-align: center; }

.container {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

.section {
  padding: 6rem 0;
}
@media (max-width: 768px) {
  .section { padding: 4rem 0; }
}

/* Magnetic Buttons & Glow */
.btn-primary {
  display: inline-block;
  background-color: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 8px;
  padding: 14px 28px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 14px 0 rgba(16, 185, 129, 0.39);
}
.btn-primary:hover {
  background-color: #059669; /* Darker green on hover */
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-primary:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.btn-secondary {
  display: inline-block;
  background-color: transparent;
  color: var(--slate-900);
  border: 1px solid var(--slate-200);
  border-radius: 8px;
  padding: 14px 28px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  text-align: center;
  background-color: var(--white);
}
.btn-secondary:hover {
  border-color: var(--slate-500);
  box-shadow: var(--shadow-sm);
  background-color: var(--bg-gray);
}
.bg-ink .btn-secondary {
  color: var(--white);
  border-color: rgba(255,255,255,0.2);
  background: transparent;
}
.bg-ink .btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

/* Cards with Soft FinTech Shadows */
.card {
  background-color: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 16px;
  padding: 2.5rem;
  color: var(--slate-900);
  box-shadow: var(--shadow-card);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.1);
}

/* Navigation - Glassmorphism Light */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--slate-900);
  padding: 1rem 0;
  border-bottom: 1px solid var(--glass-border);
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--slate-900);
  letter-spacing: -0.5px;
}
.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate-500);
}
.nav-links a:hover {
  color: var(--primary);
}

/* Footer */
footer {
  background-color: var(--bg-gray);
  color: var(--slate-900);
  padding: 5rem 0 3rem;
  text-align: center;
  border-top: 1px solid var(--slate-200);
}
footer .logo {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}
footer .tagline {
  color: var(--slate-500);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  margin-bottom: 3rem;
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.footer-links a {
  color: var(--slate-500);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.3s;
}
.footer-links a:hover { color: var(--primary); transform: translateY(-2px); display: inline-block; }
.copyright { color: var(--slate-500); opacity: 0.7; font-size: 0.85rem; }

/* Staggered Animations */
.animate-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.animate-up.in-view {
  opacity: 1;
  transform: translateY(0);
}
/* Allow stagger classes if applied */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* Mobile Nav */
.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--slate-900);
  font-size: 1.5rem;
  cursor: pointer;
}
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--bg-white);
    flex-direction: column;
    padding: 2rem 0;
    border-bottom: 1px solid var(--slate-200);
    box-shadow: var(--shadow-md);
  }
  .nav-links.active {
    display: flex;
  }
  .nav-links a { margin-bottom: 1rem; font-size: 1.1rem; }
  .hamburger {
    display: block;
  }
}