* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Cairo', sans-serif;
}

body {
  background: #f8fafc;
  color: #2d3748;
  line-height: 1.6;
}

.header {
  background: white;
  padding: 1rem 5%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 600;
  color: #2d3748;
  text-decoration: none;
  position: relative;
  padding-right: 2rem;
}

.logo::before {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 24px;
  background: linear-gradient(135deg, #3182ce, #2c5282);
  border-radius: 2px;
}

.back-home {
  background: linear-gradient(135deg, #3182ce, #2c5282);
  color: white;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.back-home i {
  transform: scaleX(-1);
}

.back-home:hover {
  transform: translateY(-2px);
}

.container {
  max-width: 900px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.service-content {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.section-title {
  color: #2d3748;
  font-weight: 600;
  margin: 1.5rem 0 1rem;
}

.paragraph {
  color: #4a5568;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.highlight-number {
  color: #3182ce;
  font-weight: 500;
  margin-left: 0.5rem;
}

footer {
  text-align: center;
  padding: 2rem;
  background: white;
  color: #718096;
  border-top: 1px solid #e2e8f0;
  margin-top: 3rem;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }

  .service-content {
    padding: 1.5rem;
  }

  .section-title[style*='font-size:26px'] {
    font-size: 22px !important;
  }
}

@media (max-width: 480px) {
  .service-content {
    padding: 1rem;
  }

  .section-title[style*='font-size:26px'] {
    font-size: 20px !important;
  }

  .paragraph {
    font-size: 0.95rem;
  }
}