/* ==================== SKILLS PAGE STYLES ==================== */

.skills-section {
  padding: 120px 0 80px;
  background: transparent;
  position: relative;
  overflow: hidden;
}

#particles-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.skills-section .container {
  position: relative;
  z-index: 2;
}

.skills-categories {
  margin-bottom: 4rem;
}

.category-section {
  margin-bottom: 4rem;
  animation: fadeInUp 1s ease;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--primary-color);
}

.category-header i {
  font-size: 2rem;
  color: var(--primary-color);
}

.category-header h2 {
  font-size: 2rem;
  color: var(--text-dark);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.skill-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-speed) ease;
  border: 2px solid rgba(0, 217, 255, 0.1);
  animation: fadeIn 0.8s ease;
  backdrop-filter: blur(10px);
}

.skill-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-color);
  box-shadow: var(--glow-lg);
  background: rgba(26, 31, 58, 0.9);
}

.skill-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  margin-bottom: 1.5rem;
  transition: all var(--transition-speed) ease;
}

.skill-card:hover .skill-icon {
  transform: rotateY(360deg);
}

.skill-card h3 {
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.skill-bar-container {
  margin: 1.5rem 0;
  background: rgba(10, 14, 39, 0.8);
  height: 12px;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.skill-bar {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 10px;
  width: 0;
  transition: width 1.5s ease;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.skill-bar.animated {
  animation: fillBar 1.5s ease forwards;
}

@keyframes fillBar {
  from {
    width: 0;
  }

  to {
    width: var(--skill-width);
  }
}

.skill-percentage {
  position: absolute;
  right: -45px;
  top: -30px;
  background: var(--primary-color);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
}

.skill-tech {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tech li {
  padding: 0.5rem 1rem;
  background: rgba(0, 217, 255, 0.1);
  border-radius: 20px;
  font-size: 0.875rem;
  color: var(--primary-color);
  font-weight: 500;
  transition: all var(--transition-speed) ease;
  border: 1px solid rgba(0, 217, 255, 0.2);
}

.skill-tech li:hover {
  background: var(--primary-color);
  color: var(--dark-bg);
  transform: translateY(-3px);
  box-shadow: var(--glow-sm);
}

/* Programming Languages Section */
.languages-section {
  padding: 80px 0;
  background: transparent;
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(0, 217, 255, 0.1);
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
}

.languages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.language-card {
  text-align: center;
  padding: 2rem;
  background: var(--card-bg);
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-speed) ease;
  border: 2px solid rgba(0, 217, 255, 0.1);
  animation: fadeInUp 0.8s ease;
  backdrop-filter: blur(10px);
}

.language-card:hover {
  transform: scale(1.05);
  border-color: var(--primary-color);
  box-shadow: var(--glow-lg);
  background: rgba(26, 31, 58, 0.9);
}

.language-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
  transition: all var(--transition-speed) ease;
}

.language-card:hover .language-icon {
  transform: rotateY(360deg);
}

.language-card h3 {
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.circular-progress {
  position: relative;
  width: 120px;
  height: 120px;
  margin: 0 auto;
}

.progress-ring {
  transform: rotate(-90deg);
}

.progress-ring-circle {
  transition: stroke-dashoffset 1.5s ease;
  stroke-dasharray: 326.56;
  stroke-dashoffset: 326.56;
  stroke-linecap: round;
}

.circular-progress.animated .progress-ring-circle {
  animation: progressCircle 1.5s ease forwards;
}

@keyframes progressCircle {
  to {
    stroke-dashoffset: calc(326.56 - (326.56 * var(--progress)) / 100);
  }
}

.progress-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
}

/* Soft Skills Section */
.soft-skills-section {
  padding: 80px 0;
  background: transparent;
}

.soft-skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.soft-skill-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all var(--transition-speed) ease;
  border: 2px solid rgba(0, 217, 255, 0.1);
  animation: fadeIn 0.8s ease;
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.soft-skill-card:hover {
  transform: translateY(-10px) rotate(2deg);
  border-color: var(--primary-color);
  box-shadow: var(--glow-lg);
  background: rgba(26, 31, 58, 0.9);
}

.soft-skill-card i {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
  transition: all var(--transition-speed) ease;
}

.soft-skill-card:hover i {
  transform: scale(1.2);
  animation: pulse 1s infinite;
}

.soft-skill-card h3 {
  font-size: 1.25rem;
  color: var(--text-dark);
  font-weight: 600;
}

/* Icon Color Variations */
.skill-card:nth-child(6n+1) .skill-icon {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.skill-card:nth-child(6n+2) .skill-icon {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.skill-card:nth-child(6n+3) .skill-icon {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.skill-card:nth-child(6n+4) .skill-icon {
  background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.skill-card:nth-child(6n+5) .skill-icon {
  background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
}

.skill-card:nth-child(6n+6) .skill-icon {
  background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
}

/* Stagger Animation */
.skill-card:nth-child(1) {
  animation-delay: 0.1s;
}

.skill-card:nth-child(2) {
  animation-delay: 0.2s;
}

.skill-card:nth-child(3) {
  animation-delay: 0.3s;
}

.skill-card:nth-child(4) {
  animation-delay: 0.4s;
}

.skill-card:nth-child(5) {
  animation-delay: 0.5s;
}

.skill-card:nth-child(6) {
  animation-delay: 0.6s;
}

/* Responsive Design */
@media (max-width: 968px) {
  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .languages-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .soft-skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .category-header {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .category-header h2 {
    font-size: 1.75rem;
  }
}

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

  .languages-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .soft-skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .skills-section {
    padding: 100px 0 60px;
  }

  .languages-section,
  .soft-skills-section {
    padding: 60px 0;
  }

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .languages-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .soft-skills-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .category-header h2 {
    font-size: 1.5rem;
  }

  .skill-card {
    padding: 1.5rem;
  }

  .skill-card h3 {
    font-size: 1.125rem;
  }

  .circular-progress {
    width: 100px;
    height: 100px;
  }

  .progress-ring {
    width: 100px;
    height: 100px;
  }

  .progress-text {
    font-size: 1.25rem;
  }
}