:root {
  --olive-primary: #6B8E23;
  --olive-dark: #556B2F;
  --olive-light: rgba(107, 142, 35, 0.08);
  --text-dark: #111112;
  --text-muted: #5a5a5f;
  --bg-light: #f8f9f5;
  --bg-white: #fcfcfc;
  --border-light: #e1e1e1;
  --shadow-sm: 0 8px 25px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 12px 35px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 18px 45px rgba(0, 0, 0, 0.1);
  --transition-curve: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-duration: 0.25s;
  --entrance-duration: 0.5s;
  --min-font-size: 0.9rem;
  --max-font-size: 1.2rem;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
  line-height: 1.7;
  color: var(--text-dark);
  background-color: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block;
}

.work-content-area {
  max-width: 1600px;
  margin: 60px auto 100px;
  padding: 0 2rem;
  position: relative;
}

.page-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--olive-primary);
  margin-bottom: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.page-title {
  font-size: 2.8rem;
  font-weight: 500;
  margin-bottom: 1.2rem;
  color: var(--text-dark);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.page-description {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin: 0 auto 3rem;
  line-height: 1.6;
  font-weight: 300;
  max-width: 800px;
}

.filters-container {
  margin-bottom: 30px;
  background-color: var(--bg-white);
  border-radius: 20px;
  padding: 15px;
  position: sticky;
  top: 85px;
  z-index: 100;
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  transition: box-shadow var(--transition-duration) var(--transition-curve);
}

.filters-container.scrolled {
  box-shadow: var(--shadow-sm);
}

.filters {
  width: 100%;
  text-align: center;
}

.filters ul {
  list-style-type: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.filters a {
  text-decoration: none;
  padding: 9px 20px;
  color: var(--text-muted);
  background-color: var(--bg-white);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 1px solid var(--border-light);
  transition: background-color var(--transition-duration) var(--transition-curve),
              color var(--transition-duration) var(--transition-curve),
              border-color var(--transition-duration) var(--transition-curve),
              box-shadow var(--transition-duration) var(--transition-curve);
  white-space: nowrap;
  text-align: center;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.filters a:hover {
  background-color: var(--olive-light);
  color: var(--olive-dark);
  border-color: rgba(107, 142, 35, 0.3);
}

.filters a.active {
  background-color: var(--olive-primary);
  color: #fff;
  border-color: var(--olive-primary);
  box-shadow: 0 2px 8px rgba(107, 142, 35, 0.3);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.project-card {
  background-color: var(--bg-white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-duration) var(--transition-curve),
              box-shadow var(--transition-duration) var(--transition-curve),
              opacity var(--entrance-duration) ease;
  will-change: transform, opacity;
  opacity: 0;
  animation: fadeIn var(--entrance-duration) var(--transition-curve) forwards;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.project-card {
  opacity: 1;
}

.project-card.filtered-out {
  opacity: 0 !important;
  transform: scale(0.92) !important;
  pointer-events: none;
}

.project-card:hover {
  transform: translateY(-4px) scale(1.015);
  box-shadow: var(--shadow-md);
}

.project-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
  text-decoration: none;
}

.project-img-container {
  overflow: hidden;
  position: relative;
  flex-grow: 1;
  background-color: var(--bg-light);
  aspect-ratio: 3/2;
}

.project-img-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-duration) ease;
  will-change: transform;
}

/* Fixed hover selector - added space */
.project-card:hover .project-img-container img {
  transform: scale(1.08);
}

.project-badges {
  position: absolute;
  top: 15px;
  left: 15px;
  display: flex;
  gap: 8px;
}

.project-badge {
  background: rgba(107, 142, 35, 0.85);
  color: #fff;
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  font-weight: 500;
}

.zoom-indicator {
  position: absolute;
  bottom: 15px;
  right: 15px;
  background: rgba(107, 142, 35, 0.85);
  color: #fff;
  font-size: 0.75rem;
  padding: 8px 18px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  transform: translateY(5px);
  white-space: normal;
  max-width: 90%;
  text-align: center;
  transition: opacity var(--transition-duration) var(--transition-curve),
              transform var(--transition-duration) var(--transition-curve);
}

/* Fixed hover selector - added space */
.project-card:hover .zoom-indicator {
  opacity: 1;
  transform: translateY(0);
}

.project-info {
  padding: 16px 20px 20px;
  background-color: var(--bg-white);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.project-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0;
  white-space: normal;
  line-height: 1.35;
  letter-spacing: -0.01em;
  color: var(--text-dark);
  transition: color var(--transition-duration) var(--transition-curve);
}

.project-card:hover .project-title {
  color: var(--olive-primary);
}

.project-type {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--olive-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  white-space: normal;
  line-height: 1.4;
}

.no-projects-message {
  text-align: center;
  padding: 50px 30px;
  background-color: var(--bg-light);
  color: var(--text-muted);
  font-size: 1.1rem;
  border-radius: 10px;
  max-width: 500px;
  margin: 50px auto;
  border-top: 3px solid var(--olive-primary);
  box-shadow: var(--shadow-sm);
  display: none;
}

.no-projects-message strong {
  color: var(--text-dark);
  font-weight: 500;
}

@media (max-width: 1200px) {
  .page-title {
    font-size: 2.5rem;
  }
  .project-grid {
    gap: 20px;
  }
  .filters-container {
    width: 95%;
    padding: 8px;
  }
}

@media (max-width: 992px) {
  .page-title {
    font-size: 2.2rem;
  }
  .page-description {
    font-size: 1.1rem;
  }
  .project-grid {
    gap: 18px;
  }
  .filters-container {
    width: 100%;
    padding: 8px;
  }
}

@media (max-width: 768px) {
  .work-content-area {
    margin: 30px auto 50px;
    padding: 0 1.5rem;
  }
  .page-title {
    font-size: 2rem;
  }
  .page-description {
    font-size: 1rem;
  }
  .filters-container {
    padding: 6px;
    border-radius: 10px;
  }
  .filters ul {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 5px 5px 10px;
    justify-content: flex-start;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-bottom: 2px;
  }
  .filters ul::-webkit-scrollbar {
    display: none;
  }
  .filters li {
    flex: 0 0 auto;
  }
  .filters a {
    white-space: nowrap;
    padding: 8px 16px;
    font-size: 0.8rem;
  }
  .project-info {
    padding: 15px;
  }
  .project-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
}

@media (max-width: 576px) {
  .work-content-area {
    margin: 20px auto 40px;
    padding: 0 1rem;
  }
  .page-title {
    font-size: 1.8rem;
  }
  .filters-container {
    margin-bottom: 20px;
  }
  .filters a {
    padding: 8px 14px;
    font-size: 0.78rem;
  }
  .project-title {
    font-size: 1rem;
    letter-spacing: 0;
  }
  .project-grid {
    gap: 12px;
  }
}

@media (max-width: 450px) {
  .project-grid {
    grid-template-columns: 1fr;
  }
  .filters a {
    padding: 6px 12px;
    font-size: 0.75rem;
  }
  .filters ul {
    padding: 5px 0 8px;
  }
}