/* ========================================
   SOFT & ORGANIC DARK TECH-FINANCIAL CSS
   ======================================== */

/* CSS Variables - Color System */
:root {
  /* Core Colors from JSON */
  --primary-green: #22C55E;
  --secondary-red: #EF4444;
  --background-dark: #0F172A;
  --footer-bg: #020617;
  --button-primary: #22C55E;
  
  /* Extended Color Palette for Soft & Organic Theme */
  --primary-green-light: #4ADE80;
  --primary-green-dark: #16A34A;
  --primary-green-glow: rgba(34, 197, 94, 0.3);
  --secondary-red-light: #F87171;
  --secondary-red-dark: #DC2626;
  
  /* Background Variations */
  --bg-primary: #0F172A;
  --bg-secondary: #1E293B;
  --bg-card: rgba(30, 41, 59, 0.8);
  --bg-card-hover: rgba(30, 41, 59, 0.95);
  
  /* Text Colors */
  --text-primary: #F8FAFC;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --text-accent: #22C55E;
  
  /* Organic Shadows */
  --shadow-soft: 0 10px 30px -10px rgba(0, 0, 0, 0.3);
  --shadow-medium: 0 20px 40px -15px rgba(0, 0, 0, 0.4);
  --shadow-strong: 0 30px 60px -20px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(34, 197, 94, 0.2);
  
  /* Border Radius - Organic & Generous */
  --radius-small: 12px;
  --radius-medium: 16px;
  --radius-large: 24px;
  --radius-xl: 32px;
  
  /* Typography Scale */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
}

/* Base Styles - Dark Tech Foundation */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  font-weight: 400;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Typography - Round & Friendly */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
  margin: 0 0 var(--space-4) 0;
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  letter-spacing: -0.025em;
}

h2 {
  font-size: var(--font-size-4xl);
  font-weight: 600;
  letter-spacing: -0.025em;
}

h3 {
  font-size: var(--font-size-3xl);
  font-weight: 600;
}

h4 {
  font-size: var(--font-size-2xl);
  font-weight: 600;
}

h5 {
  font-size: var(--font-size-xl);
  font-weight: 500;
}

h6 {
  font-size: var(--font-size-lg);
  font-weight: 500;
  color: var(--text-secondary);
}

p {
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0 0 var(--space-4) 0;
}

a {
  color: var(--primary-green);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--primary-green-light);
  text-decoration: underline;
}

/* Organic Containers */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-20) 0;
  position: relative;
}

.section-dark {
  background: var(--bg-primary);
}

.section-secondary {
  background: var(--bg-secondary);
}

/* Cards - Soft & Organic */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-large);
  border: 1px solid rgba(148, 163, 184, 0.1);
  padding: var(--space-8);
  box-shadow: var(--shadow-soft);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 197, 94, 0.3), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-medium);
  background: var(--bg-card-hover);
  border-color: rgba(34, 197, 94, 0.2);
}

.card:hover::before {
  opacity: 1;
}

.card-compact {
  padding: var(--space-6);
  border-radius: var(--radius-medium);
}

.card-large {
  padding: var(--space-12);
  border-radius: var(--radius-xl);
}

/* Buttons - Organic with Gradients */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-medium);
  font-weight: 500;
  font-size: var(--font-size-base);
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
  color: white;
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-green-dark) 0%, var(--primary-green) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium), var(--shadow-glow);
  color: white;
  text-decoration: none;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-red) 0%, var(--secondary-red-light) 100%);
  color: white;
  box-shadow: var(--shadow-soft);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-red-dark) 0%, var(--secondary-red) 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  color: white;
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--primary-green);
  border: 2px solid var(--primary-green);
}

.btn-outline:hover {
  background: var(--primary-green);
  color: white;
  text-decoration: none;
  box-shadow: var(--shadow-soft);
}

.btn-large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-large);
}

.btn-small {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-small);
}

/* Header - Minimal Dark Tech */
.header {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: all 0.3s ease;
}

.header.scrolled {
  background: rgba(15, 23, 42, 0.98);
  box-shadow: var(--shadow-soft);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
}

.logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-green);
  text-decoration: none;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-8);
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--space-2) 0;
  position: relative;
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-green);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--text-primary);
  text-decoration: none;
}

.nav-link:hover::after {
  width: 100%;
}

/* Hero Section - Organic & Engaging */
.hero {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(34, 197, 94, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(34, 197, 94, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

/* Features Grid - Organic Cards */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.feature-card {
  text-align: center;
  position: relative;
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-medium), var(--shadow-glow);
}

.feature-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.feature-description {
  color: var(--text-muted);
  line-height: 1.6;
}

/* Forms - Organic Inputs */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  font-size: var(--font-size-sm);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-card);
  border: 2px solid rgba(148, 163, 184, 0.2);
  border-radius: var(--radius-medium);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: all 0.3s ease;
  outline: none;
}

.form-input:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
  background: var(--bg-card-hover);
}

.form-input::placeholder {
  color: var(--text-muted);
}

/* Stats Section - Organic Numbers */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-6);
  margin: var(--space-16) 0;
}

.stat-card {
  text-align: center;
  padding: var(--space-8);
  background: var(--bg-card);
  border-radius: var(--radius-large);
  border: 1px solid rgba(148, 163, 184, 0.1);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
  border-color: rgba(34, 197, 94, 0.3);
}

.stat-number {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: var(--space-2);
  display: block;
}

.stat-label {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Footer - Dark Tech */
.footer {
  background: var(--footer-bg);
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-20);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-section h4 {
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-lg);
}

.footer-section p,
.footer-section a {
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-section a:hover {
  color: var(--primary-green);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

/* Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.hidden { display: none; }
.visible { display: block; }

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .section {
    padding: var(--space-12) 0;
  }
  
  .hero {
    padding: var(--space-16) 0;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .nav-menu {
    gap: var(--space-4);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

@media (max-width: 480px) {
  .card {
    padding: var(--space-6);
  }
  
  .card-large {
    padding: var(--space-8);
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .hero-cta .btn {
    width: auto;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Focus States for Accessibility */
.btn:focus,
.form-input:focus,
.nav-link:focus {
  outline: 2px solid var(--primary-green);
  outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .card {
    border: 2px solid var(--text-primary);
  }
  
  .btn-outline {
    border-width: 3px;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}