/* General Styles */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, #e0f7fa, #fce4ec);
  color: #333;
}

header {
  background: linear-gradient(90deg, #6a11cb, #2575fc);
  color: white;
  padding: 15px;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  letter-spacing: 1px;
}


header h1 {
  margin: 0;
  font-size: 2rem;
}

header p {
  margin-top: 5px;
  font-size: 1.1rem;
}

/* Container with Two Sides */
.container {
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  margin: 20px;
  gap: 20px;
  flex-wrap: wrap;
}

/* Course Sections */
.course {
  flex: 1;
  min-width: 300px;
  background: linear-gradient(135deg, #ffffff, #f3e5f5);
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}


.course:hover {
  transform: scale(1.02);
}

.course h2 {
  text-align: center;
  color: #4a148c;
  margin-bottom: 20px;
  font-size: 1.8rem;
  text-transform: uppercase;
  border-bottom: 2px solid #ab47bc;
  padding-bottom: 10px;
}


/* Weeks Grid */
.weeks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 15px;
}


.week-box {
  background: #f1f8e9;
  padding: 15px;
  border-radius: 10px;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 3px 8px rgba(0,0,0,0.1);
  cursor: pointer;
}

.week-box:hover {
  background: #81c784;
  transform: translateY(-8px) scale(1.05);
}


.week-box h3 {
  margin: 0;
  font-size: 1rem;
  color: #080808;
}

.week-box a {
  display: inline-block;
  margin-top: 8px;
  padding: 8px 12px;
  background: #6a1b9a;
  color: white;
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.9rem;
  transition: background 0.3s, transform 0.2s;
}

.week-box a:hover {
  background: #ff0303;
  transform: scale(1.05);
}
.card {
  transition: transform 0.3s, box-shadow 0.3s;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.25);
}


/* Footer */
footer {
  text-align: center;
  padding: 15px;
  background: #4a148c;
  color: rgb(255, 255, 255);
  margin-top: 30px;
}
.author {
  font-size: 1.5rem;   /* bigger text */
  font-weight: bold;   /* bold */
  color: red;          /* red color */
  letter-spacing: 2px; /* spacing between letters (optional) */
}
@media (max-width: 768px) {
  .container {
    flex-direction: column;
    align-items: center;
  }
}