/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Design tokens from the brief */
  --background: #ffffff;
  --foreground: #1f2937;
  --card: #f8fafc;
  --card-foreground: #1f2937;
  --primary: #374151;
  --primary-foreground: #ffffff;
  --secondary: #6366f1;
  --secondary-foreground: #ffffff;
  --muted: #f8fafc;
  --muted-foreground: #4b5563;
  --accent: #6366f1;
  --accent-foreground: #ffffff;
  --border: #e5e7eb;
  --radius: 0.5rem;
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--foreground);
  background-color: var(--background);
}

/* Header and Navigation */
.header {
  background: var(--background);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

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

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--muted) 0%, var(--background) 100%);
  padding: 4rem 2rem;
  text-align: center;
}

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

.hero h1 {
  font-size: 3rem;
  font-weight: bold;
  color: var(--primary);
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
}

.cta-button {
  background: var(--accent);
  color: var(--accent-foreground);
  padding: 1rem 2rem;
  border: none;
  border-radius: var(--radius);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

/* Section Styles */
.section {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section h2 {
  font-size: 2.5rem;
  font-weight: bold;
  color: var(--primary);
  text-align: center;
  margin-bottom: 3rem;
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.about-text p {
  margin-bottom: 1.5rem;
  color: var(--muted-foreground);
  font-size: 1.1rem;
}

.about-image {
  text-align: center;
}

.about-image img {
  max-width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Services Section */
.services {
  background: var(--muted);
}

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

.service-card {
  background: var(--background);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-icon {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--muted-foreground);
  margin-bottom: 1.5rem;
}

/* FAQ Section */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card);
  margin-bottom: 1rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-question {
  background: none;
  border: none;
  width: 100%;
  padding: 1.5rem;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: var(--muted);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-answer.active {
  max-height: 200px;
  padding: 1.5rem;
}

.faq-answer p {
  color: var(--muted-foreground);
}

.faq-icon {
  transition: transform 0.3s ease;
}

.faq-icon.active {
  transform: rotate(180deg);
}

/* Footer */
.footer {
  background: var(--primary);
  color: var(--primary-foreground);
  padding: 3rem 2rem 1rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-section h3 {
  margin-bottom: 1rem;
  color: var(--primary-foreground);
}

.footer-section a {
  color: var(--primary-foreground);
  text-decoration: none;
  display: block;
  margin-bottom: 0.5rem;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.footer-section a:hover {
  opacity: 1;
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.7;
}

/* Policy Pages */
.policy-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
}

.policy-page h1 {
  color: var(--primary);
  margin-bottom: 2rem;
}

.policy-page h2 {
  color: var(--primary);
  margin: 2rem 0 1rem;
  font-size: 1.5rem;
}

.policy-page p {
  margin-bottom: 1rem;
  color: var(--muted-foreground);
}

.policy-page ul {
  margin-bottom: 1rem;
  padding-left: 2rem;
}

.policy-page li {
  margin-bottom: 0.5rem;
  color: var(--muted-foreground);
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--background);
    flex-direction: column;
    padding: 1rem 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }

  .nav-links.active {
    display: flex;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .about-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 2rem 1rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}