/* ============================================
   FEATURE CARDS - UNIQUE STYLES
   ============================================ */

:root {
  --card-1-primary: var(--salmon-100);
  --card-1-light: var(--mistyrose-100);
  --card-2-primary: var(--mediumturquoise-100);
  --card-2-light: var(--lightcyan-100);
  --card-3-primary: var(--paleturquoise-100);
  --card-3-light: var(--azure-100);
  --card-4-primary: var(--lightcoral-100);
  --card-4-light: var(--mistyrose-200);
  --card-5-primary: var(--plum-100);
  --card-5-light: var(--lavender-100);
  --card-6-primary: var(--pink-100);
  --card-6-light: var(--lavenderblush-200);
  --card-7-primary: var(--lightblue-100);
  --card-7-light: var(--aliceblue-200);
  --card-8-primary: var(--peachpuff-100);
  --card-8-light: var(--seashell-100);
}

/* FEATURE CARDS SECTION */
#feature-cards {
  padding: 80px 20px;
  background: transparent;
  margin: 40px 0;
}

.feature-cards-container {
  max-width: 1400px;
  margin: 0 auto;
}

.feature-cards-header {
  text-align: center;
  margin-bottom: 70px;
}

.feature-cards-header h2 {
  font-size: 48px;
  font-weight: 800;
  color: var(--primary-green);
  margin-bottom: 15px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.feature-cards-header p {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.9;
}

.feature-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 35px;
  margin-bottom: 50px;
}

/* ============================================
   INDIVIDUAL CARD STYLES
   ============================================ */

.feature-card {
  background: rgba(13, 40, 24, 0.6);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(26, 46, 18, 0.05);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 2px solid #3B852B;
  backdrop-filter: blur(10px);
}

.feature-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-12px);
  box-shadow: 0 20px 40px rgba(26, 46, 18, 0.1);
}

/* CARD HEADER WITH ICON */
.feature-card-header {
  padding: 40px 30px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 150px;
}

.feature-card-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.15;
  z-index: 0;
  background-image: url('https://d2xsxph8kpxj0f.cloudfront.net/310519663615937518/aMGnZs7TjoY5faGQig9gDV/green-alpona-background-JdCeECf3YGfpEkfqVGJq47.webp');
  background-size: cover;
}

.feature-card-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  background: var(--primary-color) !important;
  color: white !important;
}

/* CARD CONTENT */
.feature-card-content {
  padding: 30px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.feature-card-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
  line-height: 1.3;
}

.feature-card-description {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
  margin-bottom: 20px;
  flex-grow: 1;
  opacity: 0.95;
}

.feature-card-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 15px;
  border-top: 1px solid #3B852B;
}

.feature-card-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ============================================
   CARD 1: DEFINITION (RED/CORAL)
   ============================================ */

.feature-card-1 .feature-card-header {
  background: linear-gradient(135deg, var(--card-1-primary) 0%, #F5A623 100%);
}

.feature-card-1 .feature-card-header::before {

}

.feature-card-1 .feature-card-icon {
  background: white;
  color: var(--card-1-primary);
}

.feature-card-1 .feature-card-badge {
  background: var(--card-1-light);
  color: var(--card-1-primary);
}

.feature-card-1:hover .feature-card-header {
  background: linear-gradient(135deg, #F5A623 0%, var(--card-1-primary) 100%);
}

/* ============================================
   CARD 2: ARTIST (TEAL)
   ============================================ */

.feature-card-2 .feature-card-header {
  background: linear-gradient(135deg, var(--card-2-primary) 0%, #35660F 100%);
}

.feature-card-2 .feature-card-header::before {

}

.feature-card-2 .feature-card-icon {
  background: white;
  color: var(--card-2-primary);
}

.feature-card-2 .feature-card-badge {
  background: var(--card-2-light);
  color: var(--card-2-primary);
}

.feature-card-2:hover .feature-card-header {
  background: linear-gradient(135deg, #35660F 0%, var(--card-2-primary) 100%);
}

/* ============================================
   CARD 3: LEARNING METHOD (MINT)
   ============================================ */

.feature-card-3 .feature-card-header {
  background: linear-gradient(135deg, var(--card-3-primary) 0%, #114206 100%);
}

.feature-card-3 .feature-card-header::before {

}

.feature-card-3 .feature-card-icon {
  background: white;
  color: var(--card-3-primary);
}

.feature-card-3 .feature-card-badge {
  background: var(--card-3-light);
  color: var(--card-3-primary);
}

.feature-card-3:hover .feature-card-header {
  background: linear-gradient(135deg, #114206 0%, var(--card-3-primary) 100%);
}

/* ============================================
   CARD 4: BENEFITS (SALMON)
   ============================================ */

.feature-card-4 .feature-card-header {
  background: linear-gradient(135deg, var(--card-4-primary) 0%, #1A2E12 100%);
}

.feature-card-4 .feature-card-header::before {

}

.feature-card-4 .feature-card-icon {
  background: white;
  color: var(--card-4-primary);
}

.feature-card-4 .feature-card-badge {
  background: var(--card-4-light);
  color: var(--card-4-primary);
}

.feature-card-4:hover .feature-card-header {
  background: linear-gradient(135deg, #1A2E12 0%, var(--card-4-primary) 100%);
}

/* ============================================
   CARD 5: MISSION (PURPLE)
   ============================================ */

.feature-card-5 .feature-card-header {
  background: linear-gradient(135deg, var(--card-5-primary) 0%, #114206 100%);
}

.feature-card-5 .feature-card-header::before {

}

.feature-card-5 .feature-card-icon {
  background: white;
  color: var(--card-5-primary);
}

.feature-card-5 .feature-card-badge {
  background: var(--card-5-light);
  color: var(--card-5-primary);
}

.feature-card-5:hover .feature-card-header {
  background: linear-gradient(135deg, #114206 0%, var(--card-5-primary) 100%);
}

/* ============================================
   CARD 6: TARGET AUDIENCE (PINK)
   ============================================ */

.feature-card-6 .feature-card-header {
  background: linear-gradient(135deg, var(--card-6-primary) 0%, #F5A623 100%);
}

.feature-card-6 .feature-card-header::before {

}

.feature-card-6 .feature-card-icon {
  background: white;
  color: var(--card-6-primary);
}

.feature-card-6 .feature-card-badge {
  background: var(--card-6-light);
  color: var(--card-6-primary);
}

.feature-card-6:hover .feature-card-header {
  background: linear-gradient(135deg, #F5A623 0%, var(--card-6-primary) 100%);
}

/* ============================================
   CARD 7: UNIQUE SELLING POINT (BLUE)
   ============================================ */

.feature-card-7 .feature-card-header {
  background: linear-gradient(135deg, var(--card-7-primary) 0%, #35660F 100%);
}

.feature-card-7 .feature-card-header::before {

}

.feature-card-7 .feature-card-icon {
  background: white;
  color: var(--card-7-primary);
}

.feature-card-7 .feature-card-badge {
  background: var(--card-7-light);
  color: var(--card-7-primary);
}

.feature-card-7:hover .feature-card-header {
  background: linear-gradient(135deg, #35660F 0%, var(--card-7-primary) 100%);
}

/* ============================================
   CARD 8: CURRICULUM (ORANGE)
   ============================================ */

.feature-card-8 .feature-card-header {
  background: linear-gradient(135deg, var(--card-8-primary) 0%, #114206 100%);
}

.feature-card-8 .feature-card-header::before {

}

.feature-card-8 .feature-card-icon {
  background: white;
  color: var(--card-8-primary);
}

.feature-card-8 .feature-card-badge {
  background: var(--card-8-light);
  color: var(--card-8-primary);
}

.feature-card-8:hover .feature-card-header {
  background: linear-gradient(135deg, #114206 0%, var(--card-8-primary) 100%);
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-card {
  animation: slideInUp 0.6s ease-out;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }
.feature-card:nth-child(7) { animation-delay: 0.7s; }
.feature-card:nth-child(8) { animation-delay: 0.8s; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
  .feature-cards-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
  }

  .feature-card-header {
    min-height: 130px;
    padding: 35px 25px;
  }

  .feature-card-icon {
    width: 70px;
    height: 70px;
    font-size: 35px;
  }
}

@media (max-width: 768px) {
  #feature-cards {
    padding: 60px 15px;
  }

  .feature-cards-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .feature-cards-header h2 {
    font-size: 36px;
  }

  .feature-cards-header p {
    font-size: 16px;
  }

  .feature-card-header {
    min-height: 120px;
    padding: 30px 20px;
  }

  .feature-card-icon {
    width: 60px;
    height: 60px;
    font-size: 30px;
  }

  .feature-card-content {
    padding: 25px;
  }

  .feature-card-title {
    font-size: 20px;
  }

  .feature-card-description {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .feature-cards-header h2 {
    font-size: 28px;
  }

  .feature-card-title {
    font-size: 18px;
  }

  .feature-card-icon {
    width: 50px;
    height: 50px;
    font-size: 25px;
  }
}