html {
  scroll-behavior: smooth;
}

body {
  background-color: #111;
  color: white;
  margin: 0;
  padding: 0;
}

.conatainer {
  max-width: 1400px;
  margin: auto;
}

nav {
  display: flex;
  justify-content: space-between;
  height: 80px;
  color: white;
}

.logo {
  max-width: 50px;
  height: 50px;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  font-size: 22px;
  padding: 0;
  margin: 0;
  gap: 20px;
}

.nav-menu a {
  text-decoration: none;
  color: white;
  font-weight: 600;
  letter-spacing: 0.03cm;
}

.nav-menu a:hover {
  color: #ff7f50;
}

.nav-menu button {
  background-color: orange;
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 5px;
  cursor: pointer;
  font-weight: 600;
  font-size: 22px;
}

.nav-menu button a:hover {
  color: whitesmoke;
}

.header {
  background-color: #333;
  padding: 20px;
  text-align: center;
}

.header h1 {
  color: orange;
  margin: 0;
}

.courses-section {
  padding: 50px 20px;
  text-align: center;
}

.courses-section h2 {
  color: orange;
  font-size: 2.5rem;
  margin-bottom: 40px;
}

.course-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: center;
}

.course-card {
  background-color: #222;
  border-radius: 10px;
  padding: 20px;
  width: 300px;
  text-align: left;
  transition: transform 0.3s ease;
  box-shadow: 0 0 10px rgba(255, 165, 0, 0.2);
}

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

.course-card h3 {
  color: orange;
  margin-bottom: 10px;
}

.course-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #ddd;
}

.feature-btn {
  display: inline-block;
  background-color: orange;
  color: white;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.feature-btn:hover {
  background-color: darkorange;
}

footer {
  background-color: #000;
  padding: 20px;
  text-align: center;
  color: #aaa;
  margin-top: 40px;
}

/* ==================== MEDIA QUERIES ==================== */

/* Tablets */
@media (max-width: 1024px) {
  .nav-menu {
    gap: 15px;
    font-size: 20px;
  }

  .course-card {
    width: 45%;
  }
}

/* Mobiles */
@media (max-width: 768px) {
  nav {
    flex-direction: column;
    align-items: center;
    height: auto;
    padding: 10px 0;
  }

  .nav-menu {
    flex-direction: column;
    gap: 10px;
    padding-top: 10px;
    font-size: 16px;
  }

  .header h1 {
    font-size: 1.8rem;
  }

  .courses-section h2 {
    font-size: 2rem;
  }

  .course-card {
    width: 90%;
    margin: 15px auto;
  }

  .feature-btn {
    padding: 8px 16px;
    font-size: 16px;
  }
}