.about-text {
  flex: 2 1 340px;
  min-width: 280px;
  padding: 2rem;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.95),
    rgba(249, 250, 251, 0.95)
  );
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
}

.about-text h3 {
  color: #2c3e50;
  font-family: "Poppins", sans-serif;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.about-text p {
  color: #4a5568;
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  text-align: justify;
}

.about-text h4 {
  color: #2d3748;
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.about-text h4 i {
  font-size: 1.2rem;
}

.skills-container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 1rem;
}

.skill-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  border: 1px solid rgba(108, 99, 255, 0.1);
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #2d3748;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.skill-chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(108, 99, 255, 0.15);
  background: linear-gradient(135deg, #6c63ff, #4834df);
  color: white;
  border-color: transparent;
}

.skill-chip:hover i,
.skill-chip:hover img {
  filter: brightness(0) invert(1);
  transition: filter 0.3s ease;
}

.skill-chip i {
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.skill-chip img {
  height: 1.1rem;
  width: 1.1rem;
  object-fit: contain;
  transition: all 0.3s ease;
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease-forward forwards;
}

.delay-1 {
  animation-delay: 0.3s;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive design */
@media (max-width: 768px) {
  .about-text {
    padding: 1.5rem;
  }

  .about-text h3 {
    font-size: 1.6rem;
  }

  .skill-chip {
    padding: 8px 12px;
    font-size: 0.85rem;
  }

  .skills-container {
    gap: 8px;
  }
}

.skills-section {
  margin-top: 2rem;
  overflow: visible;
}

.skills-section h4 {
  color: #2d3748;
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.skills-section h4 i {
  font-size: 1.2rem;
  color: #6c63ff;
}

.skills-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 1rem;
  justify-content: center;
  position: relative;
  top: auto;
  z-index: 230;
}

.skills-tabs.is-fixed {
  position: fixed;
  top: var(--fixed-top, calc(var(--header-offset, 74px) + 10px));
  left: var(--fixed-left, 0px);
  width: var(--fixed-width, 100%);
  margin: 0;
  z-index: 960;
}

.skill-tab {
  padding: 8px 16px;
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  border: 1px solid rgba(108, 99, 255, 0.1);
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 500;
  color: #4a5568;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.skill-tab::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(255, 255, 255, 0) 15%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0) 85%
  );
  transform: translateX(-120%);
  transition: transform 0.45s ease;
  pointer-events: none;
  z-index: 1;
}

.skill-tab:hover::before {
  transform: translateX(120%);
}

.skill-tab.active {
  background: linear-gradient(135deg, #6c63ff, #4834df);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(108, 99, 255, 0.3);
}

.skill-tab:hover:not(.active) {
  background: linear-gradient(135deg, #e2e8f0, #cbd5e0);
}

.skills-content {
  display: none;
  animation: fadeIn 0.5s ease-in-out;
}

.skills-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Skills Grid */
.skills-grid {
  column-count: 2;
  column-gap: 1.25rem;
  margin-top: 1rem;
}

.skill-category {
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.9),
    rgba(249, 250, 251, 0.9)
  );
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(108, 99, 255, 0.1);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
  display: inline-block;
  width: 100%;
  margin: 0 0 1.25rem;
  break-inside: avoid;
}

@media (max-width: 992px) {
  .skills-grid {
    column-count: 1;
  }
}

.skill-category::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(108, 99, 255, 0) 20%,
    rgba(108, 99, 255, 0.18) 50%,
    rgba(108, 99, 255, 0) 80%
  );
  transform: translateX(-130%);
  transition: transform 0.55s ease;
  pointer-events: none;
}

.skill-category:hover {
  box-shadow: 0 8px 30px rgba(108, 99, 255, 0.15);
  border-color: rgba(108, 99, 255, 0.25);
}

.skill-category:hover::before {
  transform: translateX(130%);
}

.category-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #2d3748;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.category-title i {
  font-size: 1.2rem;
  color: #6c63ff;
}

/* Progress Skills */
.skill-progress-item {
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  animation: slideInUp 0.6s ease forwards;
}

.skill-progress-item:nth-child(1) {
  animation-delay: 0.1s;
}
.skill-progress-item:nth-child(2) {
  animation-delay: 0.2s;
}
.skill-progress-item:nth-child(3) {
  animation-delay: 0.3s;
}
.skill-progress-item:nth-child(4) {
  animation-delay: 0.4s;
}
.skill-progress-item:nth-child(5) {
  animation-delay: 0.5s;
}

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

.skill-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.skill-progress-name {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: #2d3748;
  font-size: 0.95rem;
}

.skill-progress-name i,
.skill-progress-name img {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.skill-progress-percentage {
  font-size: 0.85rem;
  font-weight: 700;
  color: #6c63ff;
  background: linear-gradient(
    135deg,
    rgba(108, 99, 255, 0.1),
    rgba(72, 52, 223, 0.1)
  );
  padding: 4px 10px;
  border-radius: 12px;
  border: 1px solid rgba(108, 99, 255, 0.2);
  min-width: 45px;
  text-align: center;
}

.skill-progress-bar {
  width: 100%;
  height: 8px;
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
}

.skill-progress-fill {
  height: 100%;
  background: linear-gradient(135deg, #6c63ff, #4834df);
  border-radius: 10px;
  position: relative;
  width: 0;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.skill-progress-fill::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.6),
    transparent
  );
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* Chip Skills */
.skill-chips-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  border: 1px solid rgba(108, 99, 255, 0.1);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #2d3748;
  transition: all 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.skill-chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(108, 99, 255, 0.15);
  background: linear-gradient(135deg, #6c63ff, #4834df);
  color: white;
  border-color: transparent;
}

.skill-chip:hover i,
.skill-chip:hover img {
  filter: brightness(0) invert(1);
  transition: filter 0.3s ease;
}

.skill-chip i {
  font-size: 1rem;
  transition: all 0.3s ease;
}

.skill-chip img {
  height: 1rem;
  width: 1rem;
  object-fit: contain;
  transition: all 0.3s ease;
}

/* Experience Level Indicators */
.experience-level {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
}

.exp-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #e2e8f0;
  transition: all 0.3s ease;
}

.exp-dot.filled {
  background: linear-gradient(135deg, #6c63ff, #4834df);
  box-shadow: 0 0 8px rgba(108, 99, 255, 0.4);
}

/* Responsive Design */
@media (max-width: 768px) {
  .skills-grid {
    display: block;
    column-count: 1;
    column-gap: 0;
    width: 100%;
    box-sizing: border-box;
    overflow: visible;
    padding: 0;
  }

  .skill-category {
    width: 100%;
    max-width: 100%;
    padding: 1.2rem;
    margin-bottom: 12px;
  }

  .skills-tabs {
    justify-content: flex-start;
    overflow: visible;
    top: auto;
    padding: 10px;
    margin-bottom: 14px;
    border-radius: 14px;
    border: 1px solid rgba(203, 213, 225, 0.8);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
    box-sizing: border-box;
  }

  .skill-tab {
    padding: 6px 12px;
    font-size: 0.8rem;
  }

  .skill-progress-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }

  .skill-progress-percentage {
    align-self: flex-end;
    font-size: 0.8rem;
    padding: 2px 8px;
  }

  .skill-chips-container {
    gap: 6px;
  }

  .skill-chip {
    padding: 6px 10px;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .skills-tabs {
    top: auto;
    padding: 8px;
    margin-bottom: 12px;
  }

  .skills-section h4 {
    font-size: 1.1rem;
  }

  .skill-category {
    width: 100%;
    max-width: 100%;
    padding: 1rem;
  }

  .category-title {
    font-size: 1rem;
  }

  .skill-progress-name {
    font-size: 0.9rem;
  }

  .skill-progress-bar {
    height: 6px;
  }

  .skill-chip {
    padding: 5px 8px;
    font-size: 0.75rem;
  }
}