:root {
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary-color: #0891b2;
  --accent-color: #f59e0b;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --error-color: #ef4444;
  --neutral-100: #f8fafc;
  --neutral-200: #e2e8f0;
  --neutral-300: #cbd5e1;
  --neutral-600: #475569;
  --neutral-800: #1e293b;
  --neutral-900: #0f172a;
  --white: #ffffff;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  line-height: 1.6;
  color: var(--neutral-800);
  background-color: var(--white);
}

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

/* Header */
.header {
  background: var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}

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

.nav-brand h1 {
  color: var(--primary-color);
  font-size: 1.5rem;
  font-weight: 700;
}

.nav {
  display: flex;
  gap: var(--spacing-xl);
}

.nav a {
  text-decoration: none;
  color: var(--neutral-600);
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: 120px 0 var(--spacing-3xl);
  margin-top: 80px;
  display: flex;
  align-items: center;
  min-height: 60vh;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
  font-size: 1.25rem;
  line-height: 1.5;
  margin-bottom: var(--spacing-xl);
  opacity: 0.9;
}

.cta-button {
  display: inline-block;
  background: var(--accent-color);
  color: var(--white);
  padding: var(--spacing-md) var(--spacing-xl);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.cta-button:hover {
  background: #d97706;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.hero-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Services Section */
.services {
  padding: var(--spacing-3xl) 0;
  background: var(--neutral-100);
}

.services h2 {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: var(--spacing-2xl);
}

.services-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.service-text p {
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--neutral-600);
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.feature {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.feature:hover {
  transform: translateY(-4px);
}

.feature h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--spacing-sm);
}

.feature p {
  color: var(--neutral-600);
  margin: 0;
}

.service-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-2xl);
}

.service-images img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Testimonials Section */
.testimonials {
  padding: var(--spacing-3xl) 0;
  background: var(--white);
}

.testimonials h2 {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: var(--spacing-2xl);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-xl);
}

.testimonial {
  background: var(--neutral-100);
  padding: var(--spacing-xl);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.testimonial:hover {
  transform: translateY(-4px);
}

.testimonial-content p {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--neutral-600);
  margin-bottom: var(--spacing-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author h4 {
  font-weight: 600;
  color: var(--neutral-900);
  margin-bottom: var(--spacing-xs);
}

.testimonial-author span {
  color: var(--neutral-600);
  font-size: 0.9rem;
}

/* Contact Section */
.contact {
  padding: var(--spacing-3xl) 0;
  background: var(--neutral-100);
}

.contact h2 {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: var(--spacing-md);
}

.contact > .container > p {
  text-align: center;
  font-size: 1.2rem;
  color: var(--neutral-600);
  margin-bottom: var(--spacing-2xl);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: var(--white);
  padding: var(--spacing-2xl);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

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

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--neutral-800);
  margin-bottom: var(--spacing-sm);
}

.form-group input {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--neutral-200);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 400;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.checkbox-group a {
  color: var(--primary-color);
  text-decoration: none;
}

.checkbox-group a:hover {
  text-decoration: underline;
}

.submit-button {
  width: 100%;
  background: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-button:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}

/* Footer */
.footer {
  background: var(--neutral-900);
  color: var(--white);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

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

.footer-section h3,
.footer-section h4 {
  margin-bottom: var(--spacing-md);
  color: var(--white);
}

.footer-section p {
  color: var(--neutral-300);
  line-height: 1.6;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
  color: var(--neutral-300);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--neutral-600);
  color: var(--neutral-300);
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--neutral-900);
  color: var(--white);
  padding: var(--spacing-md);
  z-index: 1000;
  border-top: 3px solid var(--primary-color);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.cookie-content a {
  color: var(--primary-color);
  text-decoration: none;
}

.cookie-content a:hover {
  text-decoration: underline;
}

.cookie-accept {
  background: var(--primary-color);
  color: var(--white);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s ease;
}

.cookie-accept:hover {
  background: var(--primary-dark);
}

/* Responsive Design */
@media (max-width: 768px) {
  .header .container {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .nav {
    gap: var(--spacing-lg);
  }
  
  .hero {
    padding: 100px 0 var(--spacing-2xl);
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .services-content {
    grid-template-columns: 1fr;
  }
  
  .service-images {
    grid-template-columns: 1fr;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .services h2,
  .testimonials h2,
  .contact h2 {
    font-size: 2rem;
  }
  
  .contact-form {
    padding: var(--spacing-lg);
  }
}