body { 
  font-family: Arial, sans-serif;
  line-height: 2.5;
  margin: 0;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #81C784;
  color: white;
  width: 100%;
  padding: 20px 20px 10px 20px;
  box-sizing: border-box;
  position: relative;
  top: 75px; 
}

.top-bar h1 {
  margin: 0;
  flex-grow: 1;
}

.auth-links {
  display: flex;
  justify-content: space-between;
  flex-grow: 1;
}

.auth-links a {
  color: white;
  text-decoration: none;
  padding: 10px 15px;
  display: block;
  text-align: center;
  font-weight: bold;
  width: 100%;
}

.auth-links a:hover {
  background-color: #218838;
  border-radius: 5px;
}

.hero {
  background-image: url('images/barbershop-hero.jpg'); 
  background-size: cover;
  background-position: center;
  text-align: center;
  padding: 100px 20px;
}

.hero h2 {
  font-size: 3em;
}

.hero p {
  font-size: 1.5em;
}

.services {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  padding: 40px 20px;
  background-color: #f4f4f4;
}

.service {
  background-color: white;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  margin: 10px;
  flex-basis: calc(33% - 40px);
  text-align: center;
}

.service img {
  max-width: 100%;
  border-radius: 50%;
}

.service h3 {
  margin-top: 15px;
}

.cta {
  text-align: center;
  padding: 40px 20px;
  background-color: #81C784;
  color: white;
}

.cta a {
  text-decoration: none;
  padding: 10px 20px;
  background-color: #4CAF50;
  color: white;
  border-radius: 5px;
  transition: background-color 0.3s;
}

.cta a:hover {
  background-color: #45a049;
}

.contact {
  padding: 40px 20px;
  text-align: center;
}

.contact h2 {
  margin-bottom: 20px;
}

.contact p {
  font-size: 1.2em;
}

footer {
  background-color: #81C784;
  color: white;
  text-align: center;
  padding: 20px;
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .service {
      flex-basis: 100%;
  }

  .hero h2 {
      font-size: 2.5em;
  }

  .hero p {
      font-size: 1.2em;
  }
}

#welcome-msg {
  text-align: center;
}