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

body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #333;
}

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

/* Header */
header {
  background: #2c3e50;
  color: white;
  padding: 1rem 0;
  position: relative;
  z-index: 100;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
}

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

.nav-links a {
  color: white;
  text-decoration: none;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #3498db;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,112C672,96,768,96,864,112C960,128,1056,160,1152,160C1248,160,1344,128,1392,112L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
  background-size: cover;
}

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

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1.5rem;
  border-radius: 25px;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.cta-button {
  background: #e74c3c;
  color: white;
  padding: 1rem 2.5rem;
  text-decoration: none;
  border: none;
  border-radius: 5px;
  font-weight: bold;
  display: inline-block;
  transition: all 0.3s;
  cursor: pointer;
  font-size: 1.1rem;
  margin: 0.5rem;
}

.cta-button:hover {
  background: #c0392b;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.cta-button-secondary {
  background: transparent;
  color: white;
  padding: 1rem 2.5rem;
  text-decoration: none;
  border: 2px solid white;
  border-radius: 5px;
  font-weight: bold;
  display: inline-block;
  transition: all 0.3s;
  margin: 0.5rem;
}

.cta-button-secondary:hover {
  background: white;
  color: #764ba2;
}

/* Challenges Section */
.challenges {
  padding: 5rem 0;
  background: #f8f9fa;
}

.challenges h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #2c3e50;
}

.challenges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.challenge-card {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  border-top: 4px solid #667eea;
  transition: transform 0.3s;
}

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

.challenge-card h3 {
  color: #2c3e50;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.challenge-card p {
  color: #666;
  line-height: 1.7;
}

/* Services Section */
.services {
  padding: 5rem 0;
  background: white;
}

.services h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #2c3e50;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.service-card {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  padding: 2.5rem;
  border-radius: 15px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid #e0e0e0;
  transition: all 0.3s;
}

.service-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  transform: translateY(-3px);
}

.service-card h3 {
  color: #667eea;
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.service-card p {
  color: #666;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-features {
  list-style: none;
}

.service-features li {
  padding: 0.5rem 0;
  color: #555;
  position: relative;
  padding-left: 1.5rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #27ae60;
  font-weight: bold;
}

/* Communities Section */
.communities {
  padding: 5rem 0;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.communities h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

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

.community-card {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 15px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.community-card h3 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.community-card p {
  opacity: 0.9;
  line-height: 1.6;
}

/* Process Section */
.process {
  padding: 5rem 0;
  background: #f8f9fa;
}

.process h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #2c3e50;
}

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

.process-step {
  background: white;
  padding: 2rem;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  position: relative;
}

.step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto 1.5rem;
}

.process-step h3 {
  color: #2c3e50;
  margin-bottom: 1rem;
}

.process-step p {
  color: #666;
  line-height: 1.6;
}

/* FAQ Section */
.faq {
  padding: 5rem 0;
  background: white;
}

.faq h2 {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: #2c3e50;
}

.faq-item {
  max-width: 800px;
  margin: 0 auto 1.5rem;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  overflow: hidden;
}

.faq-question {
  background: #f8f9fa;
  padding: 1.5rem;
  cursor: pointer;
  font-weight: 600;
  color: #2c3e50;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  padding: 1.5rem;
  color: #666;
  line-height: 1.6;
  display: none;
}

.faq-answer.active {
  display: block;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
  color: white;
  padding: 5rem 0;
  text-align: center;
}

.cta-section h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
footer {
  background: #1a252f;
  color: white;
  text-align: center;
  padding: 2rem 0;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .nav-links {
    display: none;
  }

  .services-grid,
  .challenges-grid,
  .communities-grid,
  .process-steps {
    grid-template-columns: 1fr;
  }
}