/* Skills Section - Custom Typography Design */
.skills-section {
  padding-top: 7rem;
  padding-bottom: 7rem;
  max-width: 1080px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.5s ease-out;
  color: #a3a3a3; /* neutral-400 */
}

.skills-section.opacity-100 {
  opacity: 1;
  transform: translateY(0);
}

.skills-section .head h2 {
  font-size: 32px;
  color: #f5f5f5; /* neutral-100 */
  font-weight: 500;
  letter-spacing: -0.025em;
  margin-bottom: 88px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  row-gap: 68px; /* Hand-tuned */
  column-gap: 58px; /* Hand-tuned */
}

.skill-group {
  display: flex;
  flex-direction: column;
}

.mobile-group { grid-column: span 7 / span 7; }
.web-group { grid-column: span 5 / span 5; }
.backend-group { grid-column: span 5 / span 5; }
.trading-group { grid-column: span 7 / span 7; }

@media (max-width: 768px) {
  .skills-section {
    padding-top: 6rem !important;
    padding-bottom: 6rem !important;
    padding-left: 20px;
    padding-right: 20px;
  }
  .skills-grid {
    grid-template-columns: 1fr;
    row-gap: 56px;
  }
  .mobile-group, .web-group, .backend-group, .trading-group {
    grid-column: span 1 / span 1;
  }
  .skills-section .head h2 {
    margin-bottom: 56px;
  }
}

.skill-group-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.skill-group-header span {
  font-size: 13px;
  color: #737373; /* neutral-500 */
  letter-spacing: 0.025em;
}

.skill-group-header .line {
  height: 1px;
  flex-grow: 1;
  background-color: rgba(38, 38, 38, 0.6); /* neutral-800/60 */
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.skill-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.skill-indicator {
  height: 1px;
  width: 16px;
  background-color: #262626; /* neutral-800 */
  margin-top: 12px;
  transition: all 0.3s ease;
}

.skill-item:hover .skill-indicator {
  width: 32px;
  background-color: #6366f1; /* indigo-500 */
}

.skill-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.skill-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.skill-title span:first-child {
  color: #e5e5e5; /* neutral-200 */
  font-weight: 500;
  font-size: 16px;
  transition: color 0.3s ease;
}

.skill-item:hover .skill-title span:first-child {
  color: #fafafa; /* neutral-50 */
}

.skill-prof {
  font-size: 11px;
  color: rgba(129, 140, 248, 0.9); /* indigo-400/90 */
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.skill-content p {
  font-size: 15px;
  line-height: 1.6;
  color: #a3a3a3; /* neutral-400 */
  margin: 0;
  transition: color 0.3s ease;
}

.skill-item:hover .skill-content p {
  color: #d4d4d4; /* neutral-300 */
}