.project-page {
  padding-top: clamp(2rem, 5vw, 4.5rem);
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.project-page .project-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 2rem;
  align-items: end;
  padding: clamp(2rem, 5vw, 4.5rem);
  border: 1px solid var(--color-border-secondary);
  border-radius: 28px;
  background: linear-gradient(125deg, var(--color-bg-secondary), var(--color-overlay-light));
  box-shadow: 0 28px 70px var(--color-shadow-medium);
}

.project-page .project-hero h1 {
  max-width: 740px;
  margin: 0;
  color: var(--color-text-primary) !important;
  font-size: clamp(2.25rem, 5vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -.055em;
  line-height: .98;
}

.project-page .project-hero h1 span {
  color: var(--color-primary);
}

.project-page .project-hero p:not(.eyebrow) {
  max-width: 690px;
  margin: 1.5rem 0 0;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.project-page .project-hero__mark {
  display: grid;
  justify-items: start;
  align-content: end;
  min-height: 150px;
  padding-left: 1.5rem;
  border-left: 1px solid rgba(var(--color-primary-rgb), .35);
}

.project-page .project-hero__mark span {
  color: var(--color-primary);
  font-size: clamp(3rem, 6vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -.08em;
  line-height: .8;
}

.project-page .project-hero__mark sup {
  font-size: .4em;
  vertical-align: top;
}

.project-page .project-hero__mark small {
  margin-top: .9rem;
  color: var(--color-text-gray);
  font-size: .65rem;
  line-height: 1.5;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.project-page .eyebrow {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin: 0 0 1rem;
  color: var(--color-primary);
  font: 600 .72rem/1.2 "Inter", sans-serif;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.project-page .eyebrow__line {
  display: inline-block;
  width: 30px;
  height: 1px;
  background: var(--color-primary);
}

.project-page .project-index-panel {
  margin: clamp(2.5rem, 6vw, 5rem) 0 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--color-border-primary);
  border-radius: 20px;
  background: var(--color-overlay-light);
}

.project-page .project-index-panel__heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.project-page .project-index-panel h2 {
  margin: 0;
  color: var(--color-text-primary) !important;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  letter-spacing: -.035em;
}

.project-page .project-index-panel__heading > p {
  max-width: 330px;
  margin: 0;
  color: var(--color-text-muted);
  font-size: .86rem;
  line-height: 1.6;
  text-align: right;
}

.project-page .project-index-panel li a {
  display: block;
  height: 100%;
  padding: .8rem 1rem;
  border: 1px solid var(--color-border-primary);
  border-radius: 10px;
  color: var(--color-text-gray);
  font-size: .86rem;
  line-height: 1.35;
  text-decoration: none;
  transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease;
}

.project-page .project-index-panel li a::before {
  content: "↗";
  margin-right: .55rem;
  color: var(--color-primary);
}

.project-page .project-index-panel li a:hover {
  transform: translateX(4px);
  border-color: rgba(var(--color-primary-rgb), .42);
  color: var(--color-text-primary) !important;
  background: var(--color-overlay-medium);
}

.project-page .project-filters {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 0 0 2.5rem;
  padding: .8rem 1rem;
  border: 1px solid var(--color-border-primary);
  border-radius: 12px;
  background: var(--color-overlay-light);
}

.project-page .project-filters__label {
  color: var(--color-primary);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.project-page .filter-chip {
  border-color: var(--color-border-secondary) !important;
  border-radius: 999px !important;
  color: var(--color-text-gray) !important;
  font-size: .75rem !important;
}

.project-page .filter-chip:hover,
.project-page .filter-chip.active {
  background: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  color: var(--color-text-primary) !important;
}

.project-page .project-item {
  transition: opacity .3s ease, transform .3s ease;
}

.project-page .project-item.is-filtered-out {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
}

.project-page .project-card {
  overflow: hidden;
  border: 1px solid var(--color-border-primary) !important;
  border-radius: 18px !important;
  background: var(--color-overlay-light) !important;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.project-page .project-card:hover {
  transform: translateY(-7px);
  border-color: rgba(var(--color-primary-rgb), .42) !important;
  box-shadow: 0 20px 45px var(--color-shadow-medium);
}

.project-page .project-img {
  height: 205px;
  object-fit: cover;
  transition: transform .5s cubic-bezier(.2, .8, .2, 1), filter .5s ease;
}

.project-page .project-img--contain {
  object-fit: contain;
  padding: 1rem;
  background: var(--color-bg-secondary);
}

.project-page .project-card:hover .project-img {
  transform: scale(1.04);
  filter: saturate(1.08);
}

.project-page .project-card .card-body {
  display: flex;
  flex-direction: column;
  padding: 1.35rem;
}

.project-page .project-card .card-title {
  margin-top: .65rem;
  color: var(--color-text-primary) !important;
  font-size: 1.08rem;
  line-height: 1.3;
}

.project-page .project-card .card-text {
  flex-grow: 1;
  color: var(--color-text-muted) !important;
  line-height: 1.65;
}

.project-page .project-card .badge {
  border: 1px solid var(--color-border-primary);
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .02em;
}

@media (max-width: 767.98px) {
  .project-page .project-hero {
    grid-template-columns: 1fr;
    padding: 1.5rem;
    border-radius: 20px;
  }

  .project-page .project-hero__mark {
    min-height: auto;
    padding: 1.25rem 0 0;
    border-top: 1px solid rgba(var(--color-primary-rgb), .35);
    border-left: 0;
  }

  .project-page .project-index-panel__heading {
    align-items: start;
    flex-direction: column;
    gap: .75rem;
  }

  .project-page .project-index-panel__heading > p { text-align: left; }
  .project-page .project-filters { align-items: start; flex-direction: column; }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .project-page .project-hero {
    grid-template-columns: minmax(0, 1fr) 150px;
    gap: 1.25rem;
    padding: 2rem;
  }

  .project-page .project-hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-page .project-card,
  .project-page .project-index-panel li a,
  .project-page .project-item { transition: none; }

  .project-page .project-card:hover,
  .project-page .project-index-panel li a:hover { transform: none; }
}