:root {
  --primary-blue: #2563eb;
  --secondary-blue: #3b82f6;
  --dark-blue: #1e40af;
  --background-white: #ffffff;
  --footer-bg: #1e40af;
  --section-light: #f8fafc;
  --section-ultra-light: #f1f5f9;
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  --border-radius: 2rem;
  --border-radius-sm: 1rem;
  
  --shadow-soft: 0 2px 20px rgba(37, 99, 235, 0.08);
  --shadow-medium: 0 4px 30px rgba(37, 99, 235, 0.12);
  --shadow-strong: 0 8px 40px rgba(37, 99, 235, 0.15);
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background: var(--background-white);
  color: #1f2937;
  line-height: 1.7;
  font-size: 16px;
  margin: 0;
  padding: 0;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.3;
  color: #0f172a;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

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

p {
  margin-bottom: var(--spacing-md);
  color: #475569;
  font-weight: 400;
}

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

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

a.underline-link {
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}

a.underline-link:hover {
  border-bottom-color: var(--primary-blue);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: none;
  border-radius: var(--border-radius);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

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

.btn-primary:hover {
  background: var(--dark-blue);
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

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

.btn-secondary {
  background: var(--section-light);
  color: var(--primary-blue);
  border: 2px solid var(--secondary-blue);
}

.btn-secondary:hover {
  background: var(--secondary-blue);
  color: white;
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background: var(--primary-blue);
  color: white;
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.card {
  background: var(--background-white);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  transition: all 0.4s ease;
  position: relative;
}

.card:hover {
  box-shadow: var(--shadow-strong);
  transform: translateY(-4px);
}

.card-elegant {
  background: var(--background-white);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  transition: all 0.4s ease;
  position: relative;
  border: 1px solid rgba(37, 99, 235, 0.08);
}

.card-elegant:hover {
  box-shadow: var(--shadow-strong);
  transform: translateY(-6px);
  border-color: rgba(37, 99, 235, 0.15);
}

.section {
  padding: var(--spacing-3xl) var(--spacing-md);
}

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

.section-ultra-light {
  background: var(--section-ultra-light);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: #374151;
  font-size: 0.95rem;
}

.form-input {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid #e5e7eb;
  border-radius: var(--border-radius-sm);
  font-family: var(--font-sans);
  font-size: 1rem;
  background: var(--background-white);
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.header {
  background: var(--background-white);
  padding: var(--spacing-md) 0;
  position: relative;
  border-bottom: 1px solid rgba(37, 99, 235, 0.08);
}

.footer {
  background: var(--footer-bg);
  color: white;
  padding: var(--spacing-3xl) 0 var(--spacing-lg) 0;
}

.footer h3 {
  color: white;
  margin-bottom: var(--spacing-md);
}

.footer p,
.footer a {
  color: rgba(255, 255, 255, 0.8);
}

.footer a:hover {
  color: white;
}

.hero {
  padding: var(--spacing-3xl) 0;
  text-align: center;
  background: linear-gradient(135deg, var(--background-white) 0%, var(--section-light) 100%);
}

.hero h1 {
  margin-bottom: var(--spacing-lg);
  color: #0f172a;
}

.hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto var(--spacing-xl) auto;
  color: #64748b;
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

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

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

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: white;
  font-size: 1.5rem;
}

.testimonial {
  background: var(--background-white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-sm);
  margin: var(--spacing-md) 0;
  position: relative;
  border-left: 4px solid var(--primary-blue);
  box-shadow: var(--shadow-soft);
}

.testimonial:before {
  content: '"';
  font-size: 4rem;
  color: var(--primary-blue);
  position: absolute;
  top: -10px;
  left: var(--spacing-md);
  font-family: var(--font-serif);
  opacity: 0.3;
}

.pricing-card {
  background: var(--background-white);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-xl);
  text-align: center;
  position: relative;
  transition: all 0.4s ease;
  border: 2px solid transparent;
}

.pricing-card:hover {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-strong);
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-medium);
}

.price {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-blue);
  font-family: var(--font-serif);
  margin: var(--spacing-md) 0;
}

.price-period {
  font-size: 1rem;
  color: #64748b;
  font-weight: 400;
}

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

.nav-link:hover {
  background: var(--section-light);
  color: var(--primary-blue);
}

.badge {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--section-light);
  color: var(--primary-blue);
  border-radius: var(--border-radius);
  font-size: 0.85rem;
  font-weight: 500;
  margin: var(--spacing-xs);
}

.badge-primary {
  background: var(--primary-blue);
  color: white;
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hover-lift {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-blue), transparent);
  margin: var(--spacing-xl) 0;
  border: none;
}

.mega-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  text-align: center;
  margin: 0 0 var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-family: var(--font-serif);
}

.overlay-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-radius: var(--border-radius-sm);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

@media (max-width: 768px) {
  :root {
    --spacing-3xl: 4rem;
    --spacing-2xl: 3rem;
  }
  
  .section {
    padding: var(--spacing-2xl) var(--spacing-sm);
  }
  
  .hero {
    padding: var(--spacing-2xl) 0;
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .card,
  .card-elegant {
    padding: var(--spacing-md);
  }
  
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }
  
  .mega-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
  }
}


/* 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;
    }
}