body {
  padding: 30px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.back-button {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  padding: 12px 24px;
  border-radius: 25px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 30px;
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.back-button:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.module-container {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.header {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  padding: 50px;
  text-align: center;
}

.module-tag {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: inline-block;
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: 15px;
}

.module-number-display {
  font-size: 72px;
  font-weight: 300;
  opacity: 0.3;
  line-height: 0.8;
}

.main-title {
  font-size: 48px;
  font-weight: 500;
  margin-bottom: 15px;
}

.subtitle {
  font-size: 20px;
  opacity: 0.95;
  font-weight: 300;
}

.content {
  padding: 50px;
}

.module-overview {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 30px;
  border-radius: 15px;
  margin-bottom: 40px;
}

.overview-title {
  font-size: 24px;
  font-weight: 500;
  color: white;
  margin-bottom: 15px;
}

.overview-text {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
  font-weight: 300;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 25px;
  border-radius: 12px;
  text-align: center;
}

.stat-icon {
  font-size: 32px;
  margin-bottom: 10px;
}

.stat-value {
  font-size: 28px;
  font-weight: 500;
  color: white;
  margin-bottom: 5px;
}

.stat-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 300;
}

.section-title {
  font-size: 28px;
  font-weight: 500;
  color: white;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.2);
}

.session-details {
  margin-bottom: 20px;
}

.details-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.detail-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 25px;
  border-radius: 15px;
  text-align: center;
}

.detail-icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.detail-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.detail-value {
  font-size: 1.25rem;
  font-weight: 500;
  color: white;
}

.location-box {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 25px;
  border-radius: 15px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.location-pin {
  font-size: 2rem;
}

.location-text {
  font-size: 1.25rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .details-row {
    grid-template-columns: 1fr;
  }
}

.schedule-section {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 30px;
  border-radius: 15px;
  margin-bottom: 40px;
}

.schedule-title {
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: 20px;
  text-align: center;
}

.schedule-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 15px;
}

.session-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 20px;
  border-radius: 12px;
  text-align: center;
}

.session-num {
  font-size: 0.85rem;
  opacity: 0.8;
  margin-bottom: 8px;
  font-weight: 500;
}

.session-date {
  font-size: 1.1rem;
  font-weight: 500;
}

@media (max-width: 768px) {
  .schedule-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.weeks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
}

.week-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  padding: 25px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.week-card:hover {
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transform: translateY(-3px);
}

.week-number {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  display: inline-block;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 15px;
}

.week-title {
  font-size: 18px;
  font-weight: 500;
  color: white;
  margin-bottom: 15px;
}

.week-topics {
  list-style: none;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
}

.week-topics li {
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
  font-weight: 300;
}

.week-topics li::before {
  content: "✓";
  color: white;
  font-weight: bold;
  position: absolute;
  left: 0;
  background: rgba(255, 255, 255, 0.15);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
}

.projects-section {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  padding: 40px;
  border-radius: 15px;
  margin-bottom: 40px;
}

.projects-title {
  font-size: 24px;
  font-weight: 500;
  margin-bottom: 20px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.project-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 20px;
  border-radius: 12px;
}

.project-name {
  font-size: 16px;
  font-weight: 500;
  margin-bottom: 8px;
}

.project-desc {
  font-size: 14px;
  opacity: 0.9;
  line-height: 1.5;
  font-weight: 300;
}

.learning-outcomes {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 30px;
  border-radius: 15px;
  margin-bottom: 40px;
}

.outcomes-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 15px;
}

.outcome-item {
  display: flex;
  align-items: start;
  gap: 12px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  border-left: 3px solid rgba(255, 255, 255, 0.5);
}

.outcome-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.outcome-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  font-weight: 300;
}

.tools-section {
  margin-bottom: 40px;
}

.tools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.tool-badge {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 12px 24px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 500;
  color: white;
  display: flex;
  align-items: center;
  gap: 8px;
}

.prerequisites {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  padding: 25px;
  margin-bottom: 40px;
}

.prereq-title {
  font-size: 18px;
  font-weight: 500;
  color: white;
  margin-bottom: 15px;
}

.prereq-text {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  font-weight: 300;
}

@media (max-width: 768px) {
  .main-title {
    font-size: 32px;
  }

  .content {
    padding: 30px;
  }

  .weeks-grid,
  .outcomes-list {
    grid-template-columns: 1fr;
  }
}