/* projects.css */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px
}

.projects-section {
  padding: 60px 0
}

.section-header {
  margin-bottom: 18px
}

.underline {
  width: 72px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 3px;
  margin-top: 8px
}

.projects-filter {
  display: flex;
  gap: 10px;
  margin-bottom: 22px;
  flex-wrap: wrap
}

.filter-btn {
  padding: 8px 14px;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.05);
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 700;
  color: var(--text);
  font-size: 0.9rem
}

.filter-btn:focus {
  outline: 2px solid var(--secondary);
  outline-offset: 2px
}

.filter-btn.active {
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  color: #fff
}

.filter-btn:not(.active):hover {
  background: rgba(0, 0, 0, 0.1);
  border-color: rgba(0, 0, 0, 0.2)
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px
}

@media(max-width:1024px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px
  }

  .projects-section {
    padding: 50px 0
  }

  .section-title {
    font-size: 2rem
  }

  .project-img {
    height: 180px
  }
}

@media(max-width:980px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px
  }
}

@media(max-width:768px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 16px
  }
}

.project-card {
  border-radius: 12px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1)
}

.project-img {
  position: relative;
  width: 100%;
  height: 160px;
  border-radius: 8px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255, 102, 0, 0.05), rgba(255, 140, 0, 0.05))
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  display: block;
  transition: transform 0.3s ease
}

.project-card:hover .project-img img {
  transform: scale(1.05)
}

@media(hover:none) {
  .project-card:hover .project-img img {
    transform: none
  }
}

.project-title {
  color: var(--secondary);
  font-weight: 900;
  margin-top: 12px;
  font-size: 1.1rem
}

.project-description {
  color: var(--muted);
  margin: 8px 0;
  line-height: 1.5;
  font-size: 0.9rem
}

.project-links-row {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap
}

.project-link {
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.05);
  color: var(--secondary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: background 0.2s ease
}

.project-link:hover {
  background: rgba(0, 0, 0, 0.1)
}

.project-link:focus {
  outline: 2px solid var(--secondary);
  outline-offset: 2px
}

.project-tech span {
  display: inline-block;
  background: rgba(0, 0, 0, 0.05);
  padding: 6px 8px;
  border-radius: 8px;
  margin: 6px 6px 0 0;
  color: var(--muted);
  font-size: 0.8rem
}

@media(max-width:768px) {
  .projects-section {
    padding: 50px 0
  }

  .section-header {
    margin-bottom: 16px
  }

  .section-title {
    font-size: 1.8rem
  }

  .projects-filter {
    gap: 8px;
    margin-bottom: 20px
  }

  .filter-btn {
    padding: 10px 16px;
    font-size: 0.9rem;
    min-height: 40px
  }

  .projects-grid {
    gap: 16px
  }

  .project-card {
    padding: 14px
  }

  .project-img {
    height: 180px
  }

  .project-title {
    font-size: 1.05rem;
    margin-top: 10px
  }

  .project-description {
    font-size: 0.88rem;
    line-height: 1.5
  }

  .project-link {
    padding: 8px 12px;
    font-size: 0.85rem;
    min-height: 36px
  }
}

@media(max-width:480px) {
  .projects-section {
    padding: 40px 0
  }

  .section-header {
    margin-bottom: 14px
  }

  .section-title {
    font-size: 1.6rem
  }

  .underline {
    width: 60px;
    height: 3px
  }

  .projects-filter {
    gap: 6px;
    margin-bottom: 18px;
    justify-content: center
  }

  .filter-btn {
    padding: 8px 14px;
    font-size: 0.85rem;
    min-height: 38px;
    flex: 1;
    min-width: 0;
    max-width: calc(50% - 3px)
  }

  .projects-grid {
    gap: 14px
  }

  .project-card {
    padding: 12px;
    border-radius: 10px
  }

  .project-img {
    height: 160px;
    border-radius: 6px
  }

  .project-title {
    font-size: 1rem;
    margin-top: 12px;
    line-height: 1.3
  }

  .project-description {
    font-size: 0.85rem;
    line-height: 1.5;
    margin: 8px 0
  }

  .project-links-row {
    gap: 6px;
    margin-top: 10px
  }

  .project-link {
    padding: 8px 12px;
    font-size: 0.8rem;
    min-height: 36px;
    flex: 1;
    min-width: 0;
    text-align: center;
    justify-content: center
  }

  .project-tech {
    margin-top: 8px
  }

  .project-tech span {
    padding: 5px 8px;
    font-size: 0.75rem;
    margin: 4px 4px 0 0
  }
}

@media(max-width:360px) {
  .projects-section {
    padding: 30px 0
  }

  .section-title {
    font-size: 1.4rem
  }

  .filter-btn {
    padding: 7px 12px;
    font-size: 0.8rem
  }

  .project-card {
    padding: 10px
  }

  .project-img {
    height: 140px
  }

  .project-title {
    font-size: 0.95rem
  }

  .project-description {
    font-size: 0.8rem
  }
}