:root{
  --main-color: #00ffee;
}
.main-heading {
  text-align: center;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  color: var(--main-color);
  position: relative;
  margin-bottom: 25px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.skills-container {
  width: 100%;
  padding: 30px 4% 40px;
  position: relative;
  margin: 0;
}

.main-heading::after {
  content: "";
  position: absolute;
  bottom: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: var(--main-color);
  border-radius: 2px;
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 992px) {
  .skills-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.programming-skills {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.skill-item {
  transform: translateX(-100%);
  opacity: 0;
  transition: transform 0.5s ease-out, opacity 0.5s ease-out;
}

.skill-item.visible {
  transform: translateX(0);
  opacity: 1;
}

.skill-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.skill-name {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  min-width: 0;
}

.skill-name span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.skill-icon {
  font-size: 1.5rem;
}

.progress-container {
  height: 8px;
  background: rgba(0, 243, 255, 0.2);
  border-radius: 0;
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  width: 0;
  border-radius: 0px;
  box-shadow: 2px 0 8px rgba(0, 243, 255, 0.4);
  transition: width 1.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.skill-percent {
  font-weight: 600;
  font-size: 1rem;
  transition: all 1.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.professional-skills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.circle-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  transform: scale(0);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275),
    opacity 0.5s ease-out;
}

.circle-item.visible {
  transform: scale(1);
  opacity: 1;
}

.circle-container {
  position: relative;
  width: 110px;
  height: 110px;
}

.circle-svg {
  width: 100%;
  height: 100%;
}

.circle-bg {
  fill: transparent;
  stroke: rgba(0, 243, 255, 0.2);
  stroke-width: 8;
}

.circle-progress {
  fill: transparent;
  stroke-width: 8;
  stroke-dasharray: 314;
  stroke-dashoffset: 314;
  transform-origin: 50% 50%;
  transform: rotate(-90deg);
  transition: stroke-dashoffset 1.5s cubic-bezier(0.65, 0, 0.35, 1);
}

.circle-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-size: 1.25rem;
  font-weight: 600;
}

.circle-label {
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
  max-width: 100px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.circle-icon {
  font-size: 1.2rem;
}

.oop .skill-icon,
.oop .skill-percent {
  color: #ff6b6b;
}

.oop .progress-bar {
  background-color: #ff6b6b;
}

.database .skill-icon,
.database .skill-percent {
  color: #4ecdc4;
}

.database .progress-bar {
  background-color: #4ecdc4;
}

.frontend .skill-icon,
.frontend .skill-percent {
  color: #45b7d1;
}

.frontend .progress-bar {
  background-color: #45b7d1;
}

.backend .skill-icon,
.backend .skill-percent {
  color: #96ceb4;
}

.backend .progress-bar {
  background-color: #96ceb4;
}

.problem-solving .skill-icon,
.problem-solving .skill-percent {
  color: #ffeaa7;
}

.problem-solving .progress-bar {
  background-color: #ffeaa7;
}

.version-control .skill-icon,
.version-control .skill-percent {
  color: #dda0dd;
}

.version-control .progress-bar {
  background-color: #dda0dd;
}

.teamwork .circle-progress {
  stroke: #9c27b0;
}

.teamwork .circle-text,
.teamwork .circle-icon {
  color: #9c27b0;
}

.communication .circle-progress {
  stroke: #03a9f4;
}

.communication .circle-text,
.communication .circle-icon {
  color: #03a9f4;
}

.git .circle-progress {
  stroke: #f05032;
}

.git .circle-text,
.git .circle-icon {
  color: #f05032;
}

.mstools .circle-progress {
  stroke: #0078d7;
}

.mstools .circle-text,
.mstools .circle-icon {
  color: #0078d7;
}

[role="progressbar"] {
  outline: none;
}

[role="progressbar"]:focus-visible {
  outline: 2px solid #4fc3f7;
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (max-width: 768px) {
  .skill-name {
    font-size: 0.95rem;
  }

  .skill-name span {
    max-width: 180px;
  }
}

@media (max-width: 480px) {
  .skill-name {
    font-size: 0.9rem;
  }

  .skill-name span {
    max-width: 150px;
  }
}