/* practiceproblemsCss.css */

.practice-section {
  max-width: 1200px;
  /* margin: 0 auto; */
  margin: 50px auto;
  padding: 40px 30px;
  line-height: 1.7;
  color: #000;
}

.practice-section h2 {
  font-size: 2.3rem;
  margin-bottom: 30px;
  font-weight: bold;
  text-align: center;
  border-bottom: 2px solid #000;
  padding-bottom: 15px;
}

/* Default desktop layout (2 columns) */
.problem {
  margin-bottom: 50px;
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.problem-content {
  flex: 1;
}

.problem h3 {
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 20px;
}

.given-section {
  padding-left: 30px;
  margin-bottom: 20px;
}

.steps-section {
  padding-left: 80px; /* Increased left padding for steps */
}

.problem p {
  font-size: 20px;
  margin-bottom: 20px;
}

.problem p strong {
  font-weight: bold;
  display: block;
  margin-bottom: 10px;
}

.problem ol {
  padding-left: 35px;
  margin: 25px 0;
}

.problem ol li {
  font-size: 20px;
  margin-bottom: 15px;
  position: relative;
  padding-left: 40px;
}

.problem ol li:before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 10px;
  background-color: #000;
  border-radius: 50%;
}

.therefore {
  flex: 0 0 300px;
  font-weight: bold;
  font-size: 22px;
  padding: 20px 20px 20px 40px;
  border-left: 2px solid #000;
  align-self: stretch;
  display: flex;
  align-items: center;
}

/* Tablet layout (same as desktop) */
@media (max-width: 1100px) {
  .practice-section {
    padding: 30px 20px;
    max-width: 95%;
  }

  /* Keep 2-column layout for tablet */
  .problem {
    gap: 30px;
  }

  .therefore {
    flex: 0 0 250px; /* Slightly narrower on tablet */
    font-size: 20px;
    padding: 15px 15px 15px 30px;
  }

  .practice-section h2 {
    font-size: 28px;
  }

  .problem h3 {
    font-size: 22px;
  }

  .problem p,
  .problem ol li {
    font-size: 18px;
  }

  .steps-section {
    padding-left: 60px; /* Slightly reduced for tablet */
  }
}

/* Mobile layout (stacked) */
@media (max-width: 768px) {
  .problem {
    flex-direction: column;
    gap: 20px;
  }

  .therefore {
    flex: 1;
    width: 100%;
    border-left: none;
    border-top: 2px solid #000;
    padding: 15px 0 0 20px;
    font-size: 20px;
  }

  .given-section,
  .steps-section {
    padding-left: 20px; /* Reduced padding for mobile */
  }

  .problem ol li {
    padding-left: 35px;
  }

  .problem ol li:before {
    top: 10px;
    width: 8px;
    height: 8px;
  }
}