.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text h3 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.about-text p {
  font-size: 16px;
  color: #515154;
  line-height: 1.7;
  margin-bottom: 16px;
}
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
.stat-item {
  text-align: center;
  padding: 32px 16px;
  background: #ffffff;
  border-radius: 6px;
  border: 1px solid #e8e8ed;
}
.stat-item .number {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #1d1d1f;
}
.stat-item .label {
  font-size: 14px;
  color: #86868b;
  margin-top: 4px;
}
@media (max-width: 768px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-stats {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .stat-item {
    padding: 24px 12px;
  }
  .stat-item .number {
    font-size: 32px;
  }
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.skill-card {
  background: #ffffff;
  border: 1px solid #e8e8ed;
  border-radius: 6px;
  padding: 32px 24px;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}
.skill-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}
.skill-card i {
  font-size: 32px;
  color: #1d1d1f;
  margin-bottom: 16px;
}
.skill-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
}
.skill-card p {
  font-size: 14px;
  color: #86868b;
  line-height: 1.5;
}
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}
.skill-tag {
  font-size: 12px;
  font-weight: 500;
  color: #515154;
  background: #f5f5f7;
  padding: 4px 12px;
  border-radius: 4px;
}
@media (max-width: 1024px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.project-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid #e8e8ed;
  border-radius: 6px;
  overflow: hidden;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}
.project-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 24px;
}
.project-body h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
}
.project-body p {
  font-size: 14px;
  color: #86868b;
  line-height: 1.5;
  margin-bottom: 12px;
}
.project-body > p {
  flex: 1;
}
.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.project-tech span {
  font-size: 11px;
  font-weight: 500;
  color: #86868b;
  background: #f5f5f7;
  padding: 3px 10px;
  border-radius: 4px;
}
.project-github {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 20px;
  background: #1d1d1f;
  color: #ffffff;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  transition:
    background 0.2s,
    transform 0.2s;
  margin-top: auto;
}
.project-github:hover {
  background: #000000;
  transform: translateY(-1px);
}
.project-github i {
  font-size: 18px;
}
.project-card.hidden {
  display: none;
}
.project-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}
.project-head h3 {
  margin-bottom: 6px;
  word-break: break-word;
}
.project-stars {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  color: #86868b;
  flex-shrink: 0;
  margin-top: 2px;
}
.project-stars i {
  font-size: 14px;
  color: #f5a623;
}
.show-more-wrap {
  text-align: center;
  margin-top: 32px;
}
.show-more-wrap .btn {
  padding: 12px 32px;
  font-size: 14px;
}
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.pricing-card {
  background: #ffffff;
  border: 1px solid #e8e8ed;
  border-radius: 6px;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}
.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}
.pricing-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 4px;
}
.pricing-card .price {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #1d1d1f;
  margin-top: 12px;
}
.pricing-card .price-note {
  font-size: 13px;
  color: #86868b;
  margin-bottom: 20px;
}
.pricing-features {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: #515154;
  line-height: 1.4;
}
.pricing-features li i {
  color: #1d1d1f;
  font-size: 15px;
  margin-top: 1px;
}
.pricing-card .btn {
  width: 100%;
  justify-content: center;
}
.pricing-card.popular {
  border: 2px solid #1d1d1f;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}
.pricing-card.popular .badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #1d1d1f;
  color: #ffffff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}
html.dark .pricing-card {
  background: #1d1d1f;
  border-color: #3d3d3f;
}
html.dark .pricing-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}
html.dark .pricing-card h3,
html.dark .pricing-card .price {
  color: #f5f5f7;
}
html.dark .pricing-card .price-note {
  color: #a1a1a6;
}
html.dark .pricing-features li {
  color: #a1a1a6;
}
html.dark .pricing-features li i {
  color: #f5f5f7;
}
html.dark .pricing-card.popular {
  border-color: #f5f5f7;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}
html.dark .pricing-card.popular .badge {
  background: #f5f5f7;
  color: #1d1d1f;
}
@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

.timeline {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 1.5px;
  background: #e8e8ed;
}
.timeline-item {
  position: relative;
  padding: 0 0 40px 60px;
}
.timeline-item:last-child {
  padding-bottom: 0;
}
.timeline-dot {
  position: absolute;
  left: 13px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #ffffff;
  border: 2.5px solid #1d1d1f;
}
.timeline-date {
  font-size: 12px;
  font-weight: 600;
  color: #86868b;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.timeline-item h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 2px;
}
.timeline-item .company {
  font-size: 14px;
  color: #86868b;
  margin-bottom: 8px;
}
.timeline-item p {
  font-size: 14px;
  color: #515154;
  line-height: 1.6;
}
@media (max-width: 640px) {
  .timeline-item {
    padding-left: 52px;
  }
  .timeline::before {
    left: 16px;
  }
  .timeline-dot {
    left: 9px;
  }
}

.contact-layout {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}
.contact-intro h3 {
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.contact-intro p {
  font-size: 16px;
  color: #515154;
  line-height: 1.7;
  margin-bottom: 36px;
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid #e8e8ed;
  padding: 24px 0;
}
.faq-item:last-child {
  border-bottom: none;
}
.faq-question {
  font-size: 17px;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 8px;
}
.faq-answer {
  font-size: 15px;
  color: #515154;
  line-height: 1.7;
}
.faq-answer a {
  text-decoration: underline;
}