/* Dynamic Achievements Section Styles with Theme Support */

.achievements {
  background: var(--background);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
  transition: background-color 0.3s ease;
}

/* Simplified background elements with theme variables */
.achievements::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.08) 0%, rgba(var(--primary-rgb), 0) 70%);
  animation: float 20s infinite alternate ease-in-out;
}

.achievements::after {
  content: "";
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.08) 0%, rgba(var(--accent-rgb), 0) 70%);
  animation: float 25s infinite alternate-reverse ease-in-out;
}

@keyframes float {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(30px, 20px);
  }
}

/* Section Header */
.achievements .section-header {
  position: relative;
  z-index: 2;
}

.achievements .section-header h2 {
  color: var(--text);
  font-size: 2.8rem;
  letter-spacing: 1px;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  transition: color 0.3s ease;
}

.achievements .underline {
  height: 4px;
  width: 80px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  margin: 0 auto;
  border-radius: 5px;
  transition: background 0.3s ease;
}

/* Achievement Cards Container */
.achievements-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 50px;
  position: relative;
  z-index: 2;
}

/* Achievement Card */
.achievement-card {
  background: var(--card);
  backdrop-filter: blur(8px);
  border-radius: 20px;
  padding: 35px 25px;
  box-shadow: var(--shadow);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  text-decoration: none;
  color: var(--text);
  min-height: 300px;
  border: 2px solid var(--border);
}

/* Enhanced dark mode visibility */
body.dark-theme .achievement-card {
  background: var(--card);
  border: 2px solid var(--border);
  box-shadow: var(--shadow-dark);
}

.achievement-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15), rgba(var(--accent-rgb), 0.15));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.achievement-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
}

.achievement-card:active {
  transform: translateY(0) scale(0.98);
  box-shadow: var(--shadow);
}

body.dark-theme .achievement-card:hover {
  box-shadow: var(--shadow-dark-hover);
  border-color: var(--primary);
}

.achievement-card:hover::before {
  opacity: 1;
}

/* Achievement Icon */
.achievement-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 20px rgba(var(--primary-rgb), 0.25);
}

.achievement-icon::before {
  content: "";
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  z-index: -1;
  opacity: 0.4;
  filter: blur(8px);
  transition: all 0.3s ease;
}

.achievement-card:hover .achievement-icon {
  transform: scale(1.05) rotate(5deg);
}

.achievement-card:hover .achievement-icon::before {
  opacity: 0.6;
  filter: blur(10px);
}

.achievement-icon i {
  font-size: 2.5rem;
  color: white;
  transition: all 0.3s ease;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.achievement-card:hover .achievement-icon i {
  transform: scale(1.05);
}

/* Achievement Text */
.achievement-card h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
  color: var(--text);
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.achievement-card p {
  color: var(--accent);
  margin-bottom: 25px;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
  font-size: 1rem;
  line-height: 1.6;
}

.achievement-card:hover h3 {
  color: var(--primary);
  text-shadow: 0 2px 8px rgba(var(--primary-rgb), 0.4);
}

.achievement-card:hover p {
  color: var(--text);
}

/* Card Arrow */
.card-arrow {
  position: absolute;
  bottom: 25px;
  right: 25px;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateX(15px);
  box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.25);
}

.achievement-card:hover .card-arrow {
  opacity: 1;
  transform: translateX(0);
}

.card-arrow i {
  color: white;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.achievement-card:hover .card-arrow i {
  transform: translateX(2px);
}

/* Mobile optimizations */
@media (max-width: 768px) {
  .achievements {
    padding: 60px 0;
  }

  .achievements::before,
  .achievements::after {
    display: none; /* Remove background animations on mobile */
  }

  .achievements .section-header h2 {
    font-size: 2.2rem;
  }

  .achievements-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    gap: 25px;
  }

  .achievement-card {
    backdrop-filter: none; /* Remove blur on mobile */
    min-height: 280px;
    padding: 30px 20px;
  }

  .achievement-icon {
    width: 70px;
    height: 70px;
  }

  .achievement-icon i {
    font-size: 2rem;
  }
}

/* Very small screens */
@media (max-width: 576px) {
  .achievements {
    padding: 50px 0;
  }

  .achievements .section-header h2 {
    font-size: 1.8rem;
  }

  .achievement-card {
    min-height: 250px;
    padding: 25px 15px;
  }

  .achievement-icon {
    width: 60px;
    height: 60px;
  }

  .achievement-icon i {
    font-size: 1.8rem;
  }

  .achievement-card h3 {
    font-size: 1.4rem;
  }

  .achievement-card p {
    font-size: 0.9rem;
  }

  .card-arrow {
    width: 35px;
    height: 35px;
    bottom: 20px;
    right: 20px;
  }
}

/* Disable animations for reduced motion */
@media (prefers-reduced-motion: reduce) {
  .achievements::before,
  .achievements::after {
    animation: none !important;
  }

  .achievement-card:hover {
    transform: none !important;
  }

  .achievement-card:hover .achievement-icon {
    transform: none !important;
  }
}