body {
   font-family: "Poppins", "Inter", "Segoe UI", sans-serif;
  font-size: 15px;
  background-color: #fefefe;
  margin: 0;
  padding: 0;
  color: #1e1e1e;
}

.sociology-wrapper {
  display: flex;
  gap: 2.5rem;
  padding: 2rem 5%;
  margin-top: 90px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

/* Left: Syllabus */
.syllabus-section {
  flex: 2;
  min-width: 340px;
}

.syllabus-section h2 {
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  color: #2c2c2c;
  border-bottom: 2px solid #d0d0d0;
  padding-bottom: 0.5rem;
  letter-spacing: 0.3px;
}

h3 {
  font-size: 1.3rem; /* or 24px */
  color: #2c3e50;
  font-weight: 600;
  margin: 1.2rem 0 0.8rem;
  border-left: 4px solid #4caf50;
  padding-left: 12px;
  letter-spacing: 0.3px;
}

.syllabus-point {
  margin-bottom: 1.3rem;
  border-left: 4px solid #d9d9d9;
  padding: 1rem 1.2rem;
  background: #ffffff;
  border-radius: 10px;
  transition: box-shadow 0.3s ease;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.05);
}

.syllabus-point:hover {
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
}

.syllabus-title {
  font-weight: 700;
  font-size: 16.5px;
  cursor: pointer;
  position: relative;
  color: #444;
  padding: 0.5rem 0;
  padding-left: 1.5rem; /* space for symbol */
  transition: color 0.2s;
}

.syllabus-title:hover {
  color: #222;
}

.syllabus-title::before {
  content: "＋";
  position: absolute;
  left: 0;
  top: 0.5rem;
  font-size: 1.2rem;
  color: red;
  transition: transform 0.3s ease;
}

.syllabus-title.expanded::before {
  content: "－";
}

.syllabus-content {
  display: none;
  margin-top: 0.8rem;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

.syllabus-content ul {
  padding-left: 1rem;
  margin: 0;
}

.syllabus-content li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
  font-size: 14.5px;
  color: #333;
}

.syllabus-content a {
  color: #5555cc;
  text-decoration: none;
  font-weight: 500;
}

.syllabus-content a:hover {
  text-decoration: underline;
}
.syllabus-point.locked {
  background: #f8f8f8;
  color: #888;
  font-style: italic;
  border-left: 4px solid #ccc;
  padding: 10px;
  margin-bottom: 10px;
}



.disabled-blur {
    pointer-events: none;
}

.pdf-lock-msg {
    color: #888;
    font-style: italic;
}


.test-series-section {
  flex: 1;
  min-width: 280px;
}

.test-series-section h2 {
  font-size: 1.5rem;
  margin-bottom: 1.3rem;
  color: #2b2b2b;
  border-bottom: 2px solid #ccc;
  padding-bottom: 0.4rem;
}

.ts-card {
  background: #ffffff;
  padding: 1.4rem 1.6rem;
  margin-bottom: 1.7rem;
  border-radius: 12px;
  border-left: 5px solid #005bb5;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.ts-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.ts-card h3 {
  font-size: 1.2rem;
  color: #1e3a5f;
  margin-bottom: 0.8rem;
}

.ts-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem 0;
}

.ts-card ul li {
  font-size: 14.5px;
  color: #444;
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1rem;
}

.ts-card ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #00796b;
  font-size: 1.2rem;
  line-height: 1;
}

.ts-card ul li strong {
  color: #222;
  font-weight: 600;
}

.ts-card ul li:last-child strong {
  color: red;
  font-size: 15px;
}

.ts-buy-btn {
  align-self: flex-end;
  background: #005bb5;
  color: #fff;
  padding: 0.55rem 1rem;
  font-size: 14px;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 500;
  transition: background 0.3s ease;
  margin-top: auto;
}

.ts-buy-btn:hover {
  background: #004494;
}


/* Responsive */
@media (max-width: 768px) {
  .sociology-wrapper {
    flex-direction: column;
  }

  .syllabus-section,
  .test-series-section {
    flex: 1 1 100%;
  }
}