/* =========================================================
   WALL TO WALL — Projects Page
   ========================================================= */

/* Hero override — projects gets its own size, min-height prevents text clipping */
.hero__frame--short {
  height: auto;
  min-height: 460px;
  padding-bottom: 4rem;
}

/* =========================================================
   FILTER + GRID SECTION
   ========================================================= */
.proj-section {
  padding-block: clamp(3rem, 5vw, 5rem);
}

/* ---------- Filter tabs ---------- */
.proj-filters {
  display: flex;
  gap: 0;
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
  border-bottom: 1px solid var(--color-rule);
}

.proj-filter {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease),
              border-color var(--dur-fast) var(--ease);
}

.proj-filter:first-child {
  padding-left: 0;
}

.proj-filter:hover {
  color: var(--text-primary);
}

.proj-filter.is-active {
  color: var(--text-primary);
  border-bottom-color: var(--color-mountain-navy);
}

/* ---------- Project grid ---------- */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(2rem, 3vw, 3rem) clamp(1.5rem, 3vw, 2.5rem);
}

/* ---------- Project card ---------- */
.proj-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.proj-card__media {
  overflow: hidden;
  aspect-ratio: 3/2;
}

.proj-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease);
}

.proj-card:hover .proj-card__media img {
  transform: scale(1.04);
}

.proj-card__info {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.proj-card__title {
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-primary);
  line-height: 1.2;
}

.proj-card__meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 400;
  max-width: none;
}

.proj-card__cat {
  color: var(--color-sunset-clay);
  font-weight: 500;
}

.proj-card__dot {
  opacity: 0.4;
}

/* Hidden state for filtered-out cards */
.proj-card.is-hidden {
  display: none;
}

/* =========================================================
   CTA SECTION
   ========================================================= */
.proj-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}

/* Left — copy */
.proj-cta__copy {
  background: var(--color-pine-green);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(3rem, 6vw, 6rem) clamp(2rem, 5vw, 5rem);
  gap: 2.5rem;
}

.proj-cta__copy .btn {
  padding: 0.75rem 1.25rem;
}

.proj-cta__copy h2 {
  font-size: clamp(2rem, 3.2vw, 3.25rem);
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.08;
  color: var(--color-warm-ivory);
}

/* Right — media */
.proj-cta__media {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.proj-cta__media img:first-child {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proj-cta__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(18, 35, 23, 0.25) 0%, rgba(18, 35, 23, 0.65) 100%);
  z-index: 1;
}

.proj-cta__stamp {
  position: absolute;
  bottom: clamp(1.5rem, 4vw, 3rem);
  right: clamp(1.5rem, 4vw, 3rem);
  width: clamp(100px, 12vw, 160px);
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  z-index: 2;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 860px) {
  .proj-grid {
    grid-template-columns: 1fr;
  }

  .proj-cta {
    grid-template-columns: 1fr;
  }

  .proj-cta__media {
    min-height: 320px;
  }
}

/* ---------- Scroll arrows (mobile only) ---------- */
.proj-scroll-arrow {
  display: none;
}

@media (max-width: 540px) {
  .proj-filters-wrap {
    position: relative;
  }

  .proj-filters {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .proj-filters::-webkit-scrollbar {
    display: none;
  }

  .proj-filter {
    flex-shrink: 0;
    padding: 0.75rem 1rem;
    font-size: 0.62rem;
  }

  .proj-scroll-arrow {
    display: flex;
    align-items: center;
    position: absolute;
    top: 0;
    height: 100%;
    width: 2.5rem;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.25s ease;
    color: var(--text-muted);
  }

  .proj-scroll-arrow--left {
    left: 0;
    justify-content: flex-start;
    padding-left: 0.1rem;
    background: linear-gradient(to right, var(--bg-page, #fff) 40%, transparent);
  }

  .proj-scroll-arrow--right {
    right: 0;
    justify-content: flex-end;
    padding-right: 0.1rem;
    background: linear-gradient(to left, var(--bg-page, #fff) 40%, transparent);
  }

  .proj-scroll-arrow svg {
    width: 8px;
    height: 14px;
  }

  .proj-scroll-arrow.is-visible {
    opacity: 1;
  }
}