:root {
  /* Color System - Soft & Organic interpretation of corporate colors */
  --primary-color: #00FFFF;
  --secondary-color: #9D00FF;
  --background-color: #FFFFFF;
  --footer-bg-color: #0F0F23;
  --button-color: #00FF88;
  --section-bg-primary: #F8FAFC;
  --section-bg-secondary: #FFFFFF;
  --section-bg-tertiary: #F1F5F9;
  
  /* Soft & Organic Color Variations */
  --primary-soft: rgba(0, 255, 255, 0.15);
  --secondary-soft: rgba(157, 0, 255, 0.15);
  --button-soft: rgba(0, 255, 136, 0.15);
  --hover-primary: rgba(0, 255, 255, 0.25);
  --hover-secondary: rgba(157, 0, 255, 0.25);
  --hover-button: rgba(0, 255, 136, 0.25);
  
  /* Typography Scale - Round and Friendly */
  --font-family-primary: 'Nunito', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-family-heading: 'Poppins', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Font Sizes - Generous and readable */
  --text-xs: 0.75rem;     /* 12px */
  --text-sm: 0.875rem;    /* 14px */
  --text-base: 1rem;      /* 16px */
  --text-lg: 1.125rem;    /* 18px */
  --text-xl: 1.25rem;     /* 20px */
  --text-2xl: 1.5rem;     /* 24px */
  --text-3xl: 1.875rem;   /* 30px */
  --text-4xl: 2.25rem;    /* 36px */
  --text-5xl: 3rem;       /* 48px */
  --text-6xl: 3.75rem;    /* 60px */
  
  /* Line Heights - Generous breathing room */
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 1.75;
  
  /* Spacing Scale - Organic rhythm */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  --space-24: 6rem;     /* 96px */
  
  /* Border Radius - Soft & Organic */
  --radius-sm: 0.5rem;   /* 8px */
  --radius-md: 1rem;     /* 16px */
  --radius-lg: 1.5rem;   /* 24px */
  --radius-xl: 2rem;     /* 32px */
  --radius-2xl: 2.5rem;  /* 40px */
  --radius-full: 9999px;
  
  /* Shadows - Soft and diffused */
  --shadow-sm: 0 1px 3px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 30px -10px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-soft: 0 8px 30px -10px rgba(0, 255, 255, 0.3);
  --shadow-purple: 0 8px 30px -10px rgba(157, 0, 255, 0.3);
  --shadow-green: 0 8px 30px -10px rgba(0, 255, 136, 0.3);
  
  /* Transitions - Smooth and organic */
  --transition-fast: 0.15s ease-out;
  --transition-normal: 0.25s ease-out;
  --transition-slow: 0.4s ease-out;
}

/* Typography - Round and friendly */
body {
  font-family: var(--font-family-primary);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: #1e293b;
  background-color: var(--background-color);
  margin: 0;
  padding: 0;
  font-weight: 400;
  letter-spacing: 0.025em;
}

/* Enhanced Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: 600;
  line-height: var(--leading-tight);
  letter-spacing: -0.025em;
  margin-bottom: var(--space-4);
}

h1 {
  font-size: var(--text-5xl);
  font-weight: 700;
  letter-spacing: -0.05em;
}

h2 {
  font-size: var(--text-4xl);
  font-weight: 600;
}

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

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

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

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

p {
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
  color: #475569;
}

/* Links */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-normal);
}

a:hover {
  color: var(--secondary-color);
}

/* Container - Full width for premium feel */
.container {
  max-width: 100% !important;
  width: 100% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

/* Organic Sections */
section {
  padding: var(--space-20) 0;
  margin: 0;
  width: 100%;
}

/* Soft Section Backgrounds */
.section-bg-primary {
  background: linear-gradient(135deg, var(--section-bg-primary) 0%, #F0F9FF 100%);
}

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

.section-bg-tertiary {
  background: linear-gradient(135deg, var(--section-bg-tertiary) 0%, #F8FAFC 100%);
}

/* Organic Cards */
.card {
  background: var(--background-color);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft), var(--shadow-lg);
  border-color: var(--primary-soft);
}

/* Primary Button - Soft & Organic */
.btn-primary {
  background: linear-gradient(135deg, var(--button-color) 0%, #00CC77 100%);
  color: white;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-xl);
  border: none;
  font-family: var(--font-family-primary);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-green);
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  letter-spacing: 0.025em;
}

.btn-primary::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 var(--transition-slow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--hover-button) 0%, #00AA66 100%);
  transform: translateY(-2px);
  box-shadow: 0 15px 35px -8px rgba(0, 255, 136, 0.4);
  color: white;
  text-decoration: none;
}

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

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-green);
}

/* Secondary Button */
.btn-secondary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-xl);
  border: none;
  font-family: var(--font-family-primary);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn-secondary::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 var(--transition-slow);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--hover-primary) 0%, var(--hover-secondary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 15px 35px -8px rgba(157, 0, 255, 0.4);
  color: white;
  text-decoration: none;
}

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

/* Outline Button */
.btn-outline {
  background: transparent;
  color: var(--primary-color);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-xl);
  border: 2px solid var(--primary-color);
  font-family: var(--font-family-primary);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-outline:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
  text-decoration: none;
}

/* Organic Form Elements */
input, textarea, select {
  font-family: var(--font-family-primary);
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-4);
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-lg);
  background: var(--background-color);
  transition: all var(--transition-normal);
  width: 100%;
  color: #1e293b;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

input:hover, textarea:hover, select:hover {
  border-color: var(--primary-color);
}

/* Navigation - Soft & Organic */
nav {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 255, 255, 0.1);
  position: relative;
}

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

.nav-link {
  color: #1e293b;
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  text-decoration: none;
}

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

/* Hero Section - Full screen organic experience */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, 
    var(--section-bg-primary) 0%, 
    var(--section-bg-tertiary) 50%, 
    #F0F9FF 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 20%, var(--primary-soft) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, var(--secondary-soft) 0%, transparent 50%),
    radial-gradient(circle at 40% 60%, var(--button-soft) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  text-align: center;
  z-index: 10;
  position: relative;
  max-width: 800px;
  padding: 0 var(--space-8);
}

.hero-title {
  font-size: clamp(var(--text-4xl), 8vw, var(--text-6xl));
  font-weight: 700;
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: var(--leading-tight);
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: #475569;
  margin-bottom: var(--space-8);
  line-height: var(--leading-relaxed);
}

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

/* Footer - Dark and organic */
footer {
  background: var(--footer-bg-color);
  color: white;
  padding: var(--space-16) 0 var(--space-8) 0;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.footer-content {
  text-align: center;
  position: relative;
  z-index: 10;
}

.footer-title {
  font-size: var(--text-2xl);
  font-weight: 600;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-text {
  color: #94a3b8;
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
}

/* Grid System - Organic layouts */
.grid {
  display: grid;
  gap: var(--space-8);
  width: 100%;
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

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

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }

.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }

.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }
.p-12 { padding: var(--space-12); }

.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.py-12 { padding-top: var(--space-12); padding-bottom: var(--space-12); }

/* Responsive Typography */
@media (max-width: 768px) {
  :root {
    --text-5xl: 2.5rem;
    --text-4xl: 2rem;
    --text-3xl: 1.75rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: repeat(1, 1fr);
  }
  
  .card {
    padding: var(--space-6);
  }
}

@media (max-width: 480px) {
  section {
    padding: var(--space-12) 0;
  }
  
  .container {
    padding-left: var(--space-4) !important;
    padding-right: var(--space-4) !important;
  }
}

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

/* Focus states for accessibility */
button:focus,
input:focus,
textarea:focus,
select:focus,
.btn-primary:focus,
.btn-secondary:focus,
.btn-outline:focus,
.nav-link:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Custom scrollbar - Organic */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

/* Loading animations - Soft and organic */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

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

.float-animation {
  animation: float 3s ease-in-out infinite;
}


/* 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;
    }
}