/* /css/mobile.css */
@import url('https://fonts.googleapis.com/css?family=Roboto:400,500,700');

body {
  background-color: #f7f7f7;
  font-family: 'Roboto', sans-serif;
  margin: 0;
  padding: 0;
  font-size: 18px;
  line-height: 1.5;
}

.app-header {
  background-color: #007bff;
  color: #fff;
  border-bottom: 4px solid #0056b3;
  padding: 20px;
}

.app-header h1 {
  font-size: 32px;
  margin: 0;
}

.section-title {
  color: #333;
  font-weight: 700;
  margin-bottom: 15px;
  text-align: center;
  font-size: 26px;
}

.nav-menu {
  margin-top: 25px;
}

.nav-menu a {
  margin: 8px;
  border-radius: 25px;
  padding: 16px 32px;
  font-size: 20px;
  text-decoration: none;
  background-color: #007bff;
  color: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.15);
  display: inline-block;
  min-width: 140px;
}

.nav-menu a:hover {
  background-color: #0056b3;
}

.card {
  border: none;
  border-radius: 15px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  margin-bottom: 20px;
}

.card-title {
  font-size: 20px;
  margin-bottom: 8px;
}

.card-text {
  font-size: 24px;
  font-weight: 700;
}

.container {
  padding: 20px;
}

@media (max-width: 768px) {
  body {
    font-size: 20px;
  }
  .app-header h1 {
    font-size: 36px;
  }
  .section-title {
    font-size: 28px;
  }
  .nav-menu a {
    font-size: 22px;
    padding: 18px 36px;
  }
  .card-title {
    font-size: 22px;
  }
  .card-text {
    font-size: 26px;
  }
}