* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Roboto', sans-serif;
  background: #f2f2f2;
  color: #333;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background: #111;
  color: #fff;
}

.logo {
  font-weight: 700;
  font-size: 1.2rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 15px;
  padding: 0;
  margin: 0;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 500;
}

/* HERO */
.hero {
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(to right, #141e30, #243b55);
  color: #fff;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.hero p {
  margin-bottom: 20px;
}

.btn {
  background: #ff6b6b;
  color: #fff;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
}

/* SERVICES */
.services {
  padding: 40px 20px;
  text-align: center;
}

.service-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.card {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
}

/* AUTH */
.auth-section {
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.auth-container {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
}

.auth-container form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.auth-container input {
  padding: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.auth-container button {
  padding: 10px;
  border: none;
  border-radius: 5px;
  background: #243b55;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
}

/* FOOTER */
footer {
  background: #111;
  color: #fff;
  text-align: center;
  padding: 15px;
}

/* DESKTOP */
@media (min-width: 600px) {
  .service-cards {
    flex-direction: row;
    justify-content: center;
  }

  .auth-section {
    flex-direction: row;
    justify-content: space-around;
  }
}