* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: #0b1310;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

/* Card Container */
.card {
  background: #141f1a;
  width: 320px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(46, 117, 89, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(230, 81, 0, 0.4);
}

/* Image Styling */
.card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-image img {
  transform: scale(1.08);
}

/* Badge */
.badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: linear-gradient(45deg, #e65100, #ff9800);
  color: #fff;
  font-size: 11px;
  font-weight: bold;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 1px;
}

/* Content Area */
.card-content {
  padding: 20px;
  text-align: center;
  color: #fff;
}

.card-content h2 {
  font-size: 22px;
  margin-bottom: 4px;
  color: #ffffff;
}

.subtitle {
  font-size: 13px;
  color: #ff9800;
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.description {
  font-size: 13px;
  color: #a3b8b0;
  line-height: 1.5;
  margin-bottom: 20px;
}

/* Stats Section */
.stats {
  display: flex;
  justify-content: space-around;
  background: #0d1612;
  padding: 12px 0;
  border-radius: 10px;
  margin-bottom: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat .value {
  font-size: 16px;
  font-weight: bold;
  color: #2e7559;
}

.stat .label {
  font-size: 11px;
  color: #728c81;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Button */
.btn {
  width: 100%;
  padding: 10px;
  background: linear-gradient(45deg, #d32f2f, #ff9800);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  opacity: 0.9;
  transform: scale(1.02);
}

/* Toggleable Techniques List Styling */
.techniques-hidden {
  display: none;
  margin-top: 15px;
  text-align: left;
  background: #0d1612;
  padding: 12px 15px;
  border-radius: 8px;
  border: 1px solid rgba(46, 117, 89, 0.3);
}

.techniques-hidden ul {
  list-style: none;
}

.techniques-hidden li {
  margin: 6px 0;
  font-size: 12px;
  color: #a3b8b0;
}

.techniques-show {
  display: block;
}