.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 3rem 0;
}

.stat-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(30px) saturate(180%);
  padding: 2rem 1rem;
  border-radius: 20px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37), 
              inset 0 1px 0 0 rgba(255, 255, 255, 0.15), 
              inset 0 -1px 0 0 rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.18);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-card:hover {
  transform: translateY(-10px) scale(1.08);
  box-shadow: 0 15px 50px rgba(59, 130, 246, 0.4);
  border-color: rgba(59, 130, 246, 0.5);
  background: rgba(255, 255, 255, 0.12);
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
  text-shadow: 0 0 20px rgba(59, 130, 246, 0.6);
}

.stat-label {
  display: block;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 600;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 3rem 0;
}

.feature-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(30px) saturate(180%);
  padding: 2.5rem 2rem;
  border-radius: 24px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37), 
              inset 0 1px 0 0 rgba(255, 255, 255, 0.15), 
              inset 0 -1px 0 0 rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.18);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: linear-gradient(180deg, #3b82f6, #8b5cf6);
  transform: scaleY(0);
  transition: transform 0.4s ease;
}

.feature-card:hover::before {
  transform: scaleY(1);
}

.feature-card:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(59, 130, 246, 0.4);
  border-color: rgba(59, 130, 246, 0.5);
}

.feature-card i {
  font-size: 3rem;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.5rem;
  display: inline-block;
  transition: all 0.4s ease;
  filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.6));
}

.feature-card:hover i {
  transform: scale(1.15) rotate(5deg);
}

.feature-card h3 {
  margin-bottom: 1rem;
  color: white;
  font-size: 1.4rem;
  font-weight: 700;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.feature-card p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 500;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 3rem 0;
}

.team-member {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(30px) saturate(180%);
  padding: 2.5rem 2rem;
  border-radius: 24px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37), 
              inset 0 1px 0 0 rgba(255, 255, 255, 0.15), 
              inset 0 -1px 0 0 rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.18);
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.team-member::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.team-member:hover::before {
  transform: scaleX(1);
}

.team-member:hover {
  transform: translateY(-12px);
  box-shadow: 0 25px 70px rgba(59, 130, 246, 0.4);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(59, 130, 246, 0.5);
}

.member-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.5rem;
  box-shadow: 0 15px 40px rgba(59, 130, 246, 0.4);
  transition: all 0.4s ease;
  border: 4px solid rgba(255, 255, 255, 0.2);
}

.team-member:hover .member-avatar {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 20px 60px rgba(59, 130, 246, 0.6);
}

.member-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: white;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.member-role {
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  font-weight: 600;
  font-size: 1rem;
}

.member-bio {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  line-height: 1.6;
  font-weight: 500;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 3rem auto;
  padding: 1rem 0;
}

.timeline::before {
  content: "";
  position: absolute;
  right: 50%;
  transform: translateX(50%);
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  border-radius: 2px;
}

.timeline-item {
  margin-bottom: 3rem;
  position: relative;
}

.timeline-content {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(30px) saturate(180%);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37), 
              inset 0 1px 0 0 rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.18);
  width: calc(50% - 50px);
  position: relative;
  transition: all 0.4s ease;
}

.timeline-content:hover {
  transform: scale(1.03);
  box-shadow: 0 20px 60px rgba(59, 130, 246, 0.4);
  background: rgba(255, 255, 255, 0.12);
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-right: auto;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: auto;
}

.timeline-content::before {
  content: "";
  position: absolute;
  top: 30px;
  width: 24px;
  height: 24px;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(59, 130, 246, 0.3);
  border: 3px solid rgba(255, 255, 255, 0.2);
}

.timeline-item:nth-child(odd) .timeline-content::before {
  left: -52px;
}

.timeline-item:nth-child(even) .timeline-content::before {
  right: -52px;
}

.timeline-year {
  font-weight: 800;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.timeline-content h4 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  font-weight: 700;
}

.timeline-content p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 500;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  background-size: 200% 100%;
  color: white;
  text-decoration: none;
  border-radius: 20px;
  font-weight: 700;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  cursor: pointer;
  box-shadow: 0 15px 50px rgba(59, 130, 246, 0.4), 
              inset 0 1px 0 rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
  font-size: 1.1rem;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  background-position: 100% 0;
  transform: translateY(-3px);
  box-shadow: 0 20px 60px rgba(59, 130, 246, 0.6);
}

.btn-light {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-light:hover {
  background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #ec4899 100%);
  color: white;
}

/* تصميم متجاوب */
@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .timeline::before {
    right: 30px;
  }

  .timeline-content {
    width: calc(100% - 70px);
    margin-right: 0 !important;
    margin-left: auto !important;
  }

  .timeline-content::before {
    right: -46px !important;
    left: auto !important;
  }

  .feature-card,
  .team-member {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .stat-number {
    font-size: 2rem;
  }

  .member-avatar {
    width: 100px;
    height: 100px;
    font-size: 2rem;
  }
}