/* ==========================================================================
   Projects / Selected Works — Bento grid with filters
   ========================================================================== */

.projects {
  background: var(--surface);
  padding: var(--space-16) 0;
}

.projects__header {
  margin-bottom: var(--space-12);
}

.projects__title {
  font-size: var(--text-display-sm);
  text-transform: uppercase;
  line-height: 0.9;
  margin-bottom: var(--space-12);
}

.projects__title span {
  color: var(--primary);
}

/* Filter tabs */
.projects__filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  border-bottom: var(--border-ghost);
  margin-bottom: var(--space-12);
}

/* Bento grid */
.projects__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

/* Card base */
.projects__card {
  position: relative;
  overflow: hidden;
  border: var(--border-ghost);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.projects__card:hover {
  border-color: rgba(129, 81, 0, 0.4);
}

/* Background image for text/small cards — grayscale → color on hover */
.projects__card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  opacity: 0.1;
  transition: filter var(--duration-normal) var(--ease-out),
    opacity var(--duration-normal) var(--ease-out);
  pointer-events: none;
  z-index: 0;
}

.projects__card:hover .projects__card-bg {
  filter: grayscale(0%);
  opacity: 0.5;
}

/* Featured card — large with image overlay */
.projects__card--featured {
  background: var(--surface-container);
}

.projects__card--featured .projects__card-image {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
}

.projects__card--featured .projects__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out);
  transform: scale(1.05);
}

.projects__card--featured:hover .projects__card-image img {
  filter: grayscale(0%);
  transform: scale(1);
}

.projects__card--featured .projects__card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--surface) 0%, transparent 60%);
}

.projects__card--featured .projects__card-body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-10);
}

.projects__card-tag {
  display: inline-block;
  background: var(--primary);
  color: var(--on-primary);
  font-family: var(--font-label);
  font-size: var(--text-label-sm);
  text-transform: uppercase;
  letter-spacing: 0.15rem;
  font-weight: var(--weight-black);
  padding: 0.375rem 0.875rem;
  margin-bottom: var(--space-4);
}

.projects__card-title {
  font-size: var(--text-heading-lg);
  letter-spacing: -0.04em;
  margin-bottom: var(--space-4);
}

.projects__card-desc {
  font-family: var(--font-body);
  font-weight: var(--weight-thin);
  font-size: var(--text-body-sm);
  color: var(--on-surface-variant);
  max-width: 480px;
  line-height: 1.6;
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.projects__card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-label);
  font-size: var(--text-label-md);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-decoration: none;
  white-space: nowrap;
}

.projects__card-link .material-symbols-outlined {
  font-size: 1rem;
  transition: transform var(--duration-fast) var(--ease-out);
}

.projects__card-link:hover .material-symbols-outlined {
  transform: translateX(4px);
}

/* Text card — no image */
.projects__card--text {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--surface-container-low);
  transition: background var(--duration-normal) var(--ease-out);
}

.projects__card-meta {
  font-family: var(--font-label);
  font-size: var(--text-label-sm);
  text-transform: uppercase;
  letter-spacing: 0.15rem;
  font-weight: var(--weight-medium);
  color: var(--primary);
  margin-bottom: var(--space-4);
  display: block;
}

.projects__card--text .projects__card-title {
  margin-bottom: var(--space-4);
}

.projects__card--text .projects__card-bottom {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-top: auto;
  padding-top: var(--space-4);
}

.projects__card--text .projects__card-bottom .material-symbols-outlined {
  font-size: 1rem;
  transition: color var(--duration-fast) var(--ease-out);
}

.projects__card--text:hover .projects__card-bottom .material-symbols-outlined {
  color: var(--primary);
}

.projects__card--text .projects__card-number {
  font-family: var(--font-label);
  font-size: 10px;
  font-weight: var(--weight-bold);
  color: var(--outline);
}

/* Image overlay card — dark bg with text overlay */
.projects__card--overlay {
  background: var(--on-surface);
}

.projects__card--overlay .projects__card-image {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
}

.projects__card--overlay .projects__card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.projects__card--overlay:hover .projects__card-image img {
  opacity: 0.9;
}

.projects__card--overlay .projects__card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--on-surface) 30%, rgba(48, 47, 41, 0.6) 100%);
}

.projects__card--overlay .projects__card-body {
  position: absolute;
  inset: 0;
  padding: var(--space-10);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--surface);
}

.projects__card--overlay .projects__card-title {
  color: var(--surface);
}

.projects__card--overlay .projects__card-desc {
  color: rgba(251, 246, 238, 0.7);
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.projects__card--overlay .projects__card-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.projects__card--overlay .projects__card-pills {
  display: flex;
  flex-wrap: nowrap;
  flex-shrink: 0;
  gap: var(--space-2);
}

.projects__card--overlay .projects__card-link {
  color: var(--surface);
}

.projects__card--overlay .pill--solid {
  background: rgba(255, 255, 255, 0.1);
  color: var(--surface);
  white-space: nowrap;
}

/* Small square card */
.projects__card--small {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  aspect-ratio: 1;
  background: var(--surface-container-low);
  transition: background var(--duration-normal) var(--ease-out);
}

.projects__card--small .projects__card-middle {
  position: relative;
  z-index: 1;
  flex: 1;
}

.projects__card--small .projects__card-title {
  text-transform: uppercase;
}

.projects__card--small .projects__card-bottom-link {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: flex-end;
  margin-top: auto;
}

/* Stat card */
.projects__card--stat {
  background: var(--primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--space-8);
  aspect-ratio: 1;
}

.projects__card--stat .projects__stat-number {
  font-family: var(--font-headline);
  font-size: 3.5rem;
  font-weight: var(--weight-black);
  color: var(--on-primary);
  margin-bottom: var(--space-2);
}

.projects__card--stat .projects__stat-label {
  font-family: var(--font-label);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.2rem;
  font-weight: var(--weight-bold);
  color: rgba(255, 240, 227, 0.6);
}

/* Archive link */
.projects__archive {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: var(--space-20);
}

.projects__archive-line {
  width: 2rem;
  height: 0.5px;
  background: rgba(176, 173, 165, 0.3);
  margin-bottom: var(--space-8);
}

.projects__archive-link {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-family: var(--font-headline);
  font-size: var(--text-label-md);
  font-weight: var(--weight-black);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  transition: gap var(--duration-fast) var(--ease-out);
}

.projects__archive-link:hover {
  gap: var(--space-8);
}

.projects__archive-link .material-symbols-outlined {
  color: var(--primary);
  font-size: 1.125rem;
}

/* Hidden items (filter) */
.projects__card[data-visible="false"] {
  display: none;
}

/* Mobile */
@media (max-width: 768px) {
  .projects {
    padding: var(--space-16) 0;
  }

  .projects__title {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .projects__card--featured .projects__card-image {
    height: 280px;
  }

  .projects__card--featured .projects__card-body {
    padding: var(--space-6);
  }

  .projects__card-title {
    font-size: var(--text-heading-md) !important;
  }

  .projects__card--overlay .projects__card-image {
    height: 300px;
  }

  .projects__card--overlay .projects__card-body {
    padding: var(--space-6);
  }

  .projects__card--overlay .projects__card-desc {
    -webkit-line-clamp: 2;
  }

  .projects__card--small {
    aspect-ratio: auto;
    min-height: 180px;
    padding: var(--space-4);
  }

  .projects__card--small .projects__card-title {
    font-size: var(--text-body-md) !important;
  }

  .projects__grid {
    grid-template-columns: 1fr 1fr;
  }

  .projects__card--featured,
  .projects__card--overlay {
    grid-column: span 2;
  }

  .projects__card--text {
    grid-column: span 2;
  }

  .projects__filters {
    gap: var(--space-2);
  }

  .projects__card--overlay .projects__card-pills {
    flex-wrap: wrap;
  }

  .projects__card-desc {
    font-size: var(--text-body-sm) !important;
  }

  .projects__card-meta {
    font-size: var(--text-label-sm) !important;
  }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
  .projects__grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .projects__card--featured {
    grid-column: span 6;
  }

  .projects__card--overlay {
    grid-column: span 6;
  }

  .projects__card--text {
    grid-column: span 3;
  }

  .projects__card--small {
    grid-column: span 2;
  }

  .projects__card--featured .projects__card-image {
    height: 400px;
  }
}

/* Desktop bento layout */
@media (min-width: 1025px) {
  .projects__grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .projects__card--featured {
    grid-column: span 8;
  }

  .projects__card--overlay {
    grid-column: span 6;
  }

  .projects__card--text {
    grid-column: span 4;
  }

  .projects__card--small {
    grid-column: span 3;
  }

  .projects__card--featured .projects__card-image {
    height: 600px;
  }

  .projects__card--text {
    min-height: 280px;
  }

  .projects__card--overlay .projects__card-image {
    height: 480px;
  }

  .projects__card--overlay .projects__card-top {
    max-width: 60%;
  }
}