:root {
  --primary-color: #2563eb;
  --secondary-color: #1e40af;
  --text-color: #1f2937;
  --light-text: #6b7280;
  --background: #ffffff;
  --light-background: #f3f4f6;
  --border-color: #e5e7eb;
}

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

body {
  font-family: "Inter", sans-serif;
  color: var(--text-color);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--background);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  z-index: 1000;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
}

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

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(
    135deg,
    var(--light-background) 0%,
    var(--background) 100%
  );
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.25rem;
  color: var(--light-text);
  margin-bottom: 2rem;
}

.cta-button {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--primary-color);
  color: white;
  text-decoration: none;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.cta-button:hover {
  background: var(--secondary-color);
}

/* Footer */
.footer {
  background: var(--light-background);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: var(--text-color);
  text-decoration: none;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  color: var(--text-color);
  font-size: 1.25rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .footer-content {
    flex-direction: column;
    gap: 2rem;
  }
}

/* Legal Pages Styles */
.legal-content {
  padding: 8rem 0 4rem;
  background: var(--light-background);
}

.legal-content h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: var(--primary-color);
}

.legal-content section {
  margin-bottom: 3rem;
  background: var(--background);
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.legal-content h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.legal-content p {
  margin-bottom: 1rem;
  color: var(--light-text);
}

.legal-content ul {
  list-style-type: disc;
  margin-left: 2rem;
  margin-bottom: 1rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
  color: var(--light-text);
}

@media (max-width: 768px) {
  .legal-content {
    padding: 6rem 0 2rem;
  }

  .legal-content h1 {
    font-size: 2rem;
  }

  .legal-content section {
    padding: 1.5rem;
  }
}

/* Section Styles */
.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-color);
}

/* Services Section */
.services {
  padding: 6rem 0;
  background: var(--light-background);
}

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

.service-card {
  background: var(--background);
  padding: 2rem;
  border-radius: 0.5rem;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-card i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

/* Workflow Section */
.workflow {
  padding: 6rem 0;
  background: var(--background);
}

.workflow-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.workflow-step {
  text-align: center;
  padding: 2rem;
  background: var(--light-background);
  border-radius: 0.5rem;
  position: relative;
}

.step-number {
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-weight: 600;
}

/* About Section */
.about {
  padding: 6rem 0;
  background: var(--light-background);
}

.about-content {
  max-width: 1200px;
  margin: 0 auto;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.about-intro {
  font-size: 1.25rem;
  line-height: 1.8;
  color: var(--text-color);
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 2rem 0;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--background);
  border-radius: 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--light-text);
  font-size: 1rem;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-item {
  padding: 1.5rem;
  background: var(--background);
  border-radius: 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.feature-item i {
  color: var(--primary-color);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.feature-item h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.feature-item p {
  color: var(--light-text);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .about-stats,
  .about-features {
    grid-template-columns: 1fr;
  }

  .about-intro {
    font-size: 1.1rem;
  }

  .stat-number {
    font-size: 2rem;
  }
}

/* Contact Section */
.contact {
  padding: 6rem 0;
  background: var(--background);
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  font-family: inherit;
}

.form-group textarea {
  height: 150px;
  resize: vertical;
}

/* Responsive Design */
@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }

  .services,
  .workflow,
  .about,
  .contact {
    padding: 4rem 0;
  }

  .service-card,
  .workflow-step {
    padding: 1.5rem;
  }
}

/* Design Principles Section */
.principles {
  padding: 6rem 0;
  background: var(--background);
}

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

.principle-card {
  background: var(--light-background);
  padding: 2rem;
  border-radius: 0.5rem;
  text-align: center;
}

.principle-card i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* Why Choose Us Section */
.why-us {
  padding: 6rem 0;
  background: var(--light-background);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
}

.benefit-item {
  display: flex;
  gap: 2rem;
  background: var(--background);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.benefit-item:hover {
  transform: translateY(-5px);
}

.benefit-item i {
  font-size: 2.5rem;
  color: var(--primary-color);
  min-width: 3rem;
  text-align: center;
}

.benefit-content {
  flex: 1;
}

.benefit-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-color);
}

.benefit-content p {
  color: var(--light-text);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .benefit-item {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .benefit-item i {
    margin-bottom: 1rem;
  }
}

/* Use Cases Section */
.use-cases {
  padding: 6rem 0;
  background: var(--background);
}

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

.case-card {
  background: var(--light-background);
  padding: 2rem;
  border-radius: 0.5rem;
  text-align: center;
}

/* Testimonials Section */
.testimonials {
  padding: 6rem 0;
  background: var(--light-background);
}

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

.testimonial-card {
  background: var(--background);
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.testimonial-author {
  margin-top: 1rem;
  text-align: right;
}

/* FAQ Section */
.faq {
  padding: 6rem 0;
  background: var(--background);
}

.faq-grid {
  display: grid;
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--light-background);
  padding: 2rem;
  border-radius: 0.5rem;
}

.faq-item h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

/* Trust Section */
.trust {
  padding: 6rem 0;
  background: var(--light-background);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  max-width: 600px;
  margin: 0 auto;
}

.trust-item {
  text-align: center;
}

.trust-item i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* Newsletter Section */
.newsletter {
  padding: 6rem 0;
  background: var(--background);
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .principles,
  .why-us,
  .use-cases,
  .testimonials,
  .faq,
  .trust,
  .newsletter {
    padding: 4rem 0;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .benefit-item {
    flex-direction: column;
    text-align: center;
  }
}