:root {
  /* Color System - Organic Soft Palette */
  --primary-blue: #0284C7;
  --primary-dark: #0369A1;
  --soft-gray: #F3F4F6;
  --light-bg: #F9FAFB;
  --section-blue: #F0F9FF;
  --footer-dark: #1F2937;
  --pure-white: #FFFFFF;
  
  /* Organic Gradients */
  --gradient-primary: linear-gradient(135deg, #0284C7 0%, #0369A1 100%);
  --gradient-soft: linear-gradient(135deg, #F0F9FF 0%, #F9FAFB 100%);
  --gradient-card: linear-gradient(145deg, #FFFFFF 0%, #F9FAFB 100%);
  
  /* Shadows - Soft & Diffused */
  --shadow-soft: 0 10px 30px -10px rgba(2, 132, 199, 0.15);
  --shadow-card: 0 20px 40px -15px rgba(2, 132, 199, 0.1);
  --shadow-hover: 0 25px 50px -20px rgba(2, 132, 199, 0.25);
  --shadow-inner: inset 0 2px 4px rgba(2, 132, 199, 0.05);
  
  /* Border Radius - Generous & Organic */
  --radius-soft: 16px;
  --radius-card: 20px;
  --radius-button: 18px;
  --radius-large: 24px;
  
  /* Typography - Round & Friendly */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Poppins', 'Inter', sans-serif;
  
  /* Spacing - Organic Rhythm */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
}

/* Global Reset & Base Styles */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background: var(--pure-white);
  color: #374151;
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography - Organic & Friendly */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-md);
  color: #111827;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
}

p {
  margin-bottom: var(--space-md);
  font-size: 1.1rem;
  color: #6B7280;
}

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

a:hover {
  color: var(--primary-dark);
}

/* Container - Organic Full-Width */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Header - Soft & Clean */
.header {
  background: var(--pure-white);
  border-bottom: 1px solid rgba(2, 132, 199, 0.1);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-blue);
  text-decoration: none;
}

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

.nav-link {
  font-weight: 500;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-soft);
  transition: all 0.3s ease;
}

.nav-link:hover {
  background: var(--section-blue);
  transform: translateY(-2px);
}

/* Buttons - Organic & Gradient */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border: none;
  border-radius: var(--radius-button);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--pure-white);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  color: var(--pure-white);
}

.btn-secondary {
  background: var(--pure-white);
  color: var(--primary-blue);
  border: 2px solid var(--primary-blue);
  box-shadow: var(--shadow-soft);
}

.btn-secondary:hover {
  background: var(--section-blue);
  transform: translateY(-2px);
  color: var(--primary-dark);
}

.btn-large {
  padding: var(--space-md) var(--space-xl);
  font-size: 1.125rem;
}

/* Cards - Soft & Organic */
.card {
  background: var(--gradient-card);
  border-radius: var(--radius-card);
  padding: var(--space-xl);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(2, 132, 199, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-card) var(--radius-card) 0 0;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.card-header {
  margin-bottom: var(--space-lg);
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #111827;
  margin-bottom: var(--space-sm);
}

.card-text {
  color: #6B7280;
  line-height: 1.6;
}

/* Sections - Organic Layout */
.section {
  padding: var(--space-2xl) 0;
}

.section-alt {
  background: var(--gradient-soft);
}

.section-blue {
  background: var(--section-blue);
}

/* Hero - Full Impact */
.hero {
  background: var(--gradient-soft);
  padding: var(--space-2xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.05) 0%, transparent 70%);
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  color: #111827;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.05em;
}

.hero-subtitle {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  color: #6B7280;
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Forms - Organic & Soft */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-weight: 600;
  color: #374151;
  margin-bottom: var(--space-xs);
  font-size: 0.95rem;
}

.form-input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 2px solid #E5E7EB;
  border-radius: var(--radius-soft);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
  background: var(--pure-white);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.1);
  transform: translateY(-1px);
}

.form-input::placeholder {
  color: #9CA3AF;
}

/* Footer - Dark & Elegant */
.footer {
  background: var(--footer-dark);
  color: #D1D5DB;
  padding: var(--space-2xl) 0 var(--space-lg);
}

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

.footer-section h4 {
  color: var(--pure-white);
  margin-bottom: var(--space-md);
  font-size: 1.25rem;
}

.footer-section p,
.footer-section a {
  color: #9CA3AF;
  line-height: 1.6;
}

.footer-section a:hover {
  color: var(--pure-white);
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: var(--space-lg);
  text-align: center;
  color: #6B7280;
}

/* Grid System - Organic */
.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

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

.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .nav {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .nav-menu {
    flex-direction: column;
    width: 100%;
    text-align: center;
  }
  
  .hero {
    padding: var(--space-xl) 0;
  }
  
  .section {
    padding: var(--space-xl) 0;
  }
  
  .card {
    padding: var(--space-lg);
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .card {
    padding: var(--space-md);
  }
}

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

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

/* Focus States - Accessible */
*:focus {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

button:focus,
.btn:focus {
  outline-offset: 4px;
}

/* Print Styles */
@media print {
  .header,
  .footer {
    display: none;
  }
  
  .section {
    padding: 1rem 0;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}


/* 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;
    }
}