/* ==========================================================================
   /projects — Selected Works/Projects · list page
   Locked design: HERO 3 (decorative gold-band) + GRID C (featured + 3-col)
   ========================================================================== */

/* Sit beneath the fixed site-header — top padding pushes the hero clear */
.projects-hero {
  position: relative;
  z-index: 5;
  text-align: center;
  padding: clamp(96px, 11vw, 140px) var(--gutter) clamp(28px, 3.6vw, 44px);
  max-width: var(--max-w);
  margin: 0 auto;
}

.projects-hero__band {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-bottom: 14px;
}

.projects-hero__line {
  flex: 0 1 80px;
  height: 1px;
  background: var(--gold-line);
}

.projects-hero__title {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.1;
  color: var(--ivory);
  margin: 0;
  white-space: nowrap;
}

.projects-hero__title em {
  font-style: italic;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.projects-hero__caption {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  margin: 0;
}

/* ==========================================================================
   STICKY FILTER PILL BAR
   ========================================================================== */

.projects-filter {
  /* Sticks just BELOW the fixed site-header (which is ~66px tall when scrolled,
     z-index 60). We sit at top: 66px with z-index 30 so the header keeps its
     priority over our pill bar but the chips stay visible while the grid scrolls. */
  position: sticky;
  top: 66px;
  z-index: 30;
  background: rgba(13, 13, 13, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--gold-faint);
  border-bottom: 1px solid var(--gold-faint);
  padding: 14px var(--gutter);
  margin-top: 16px;
}

.projects-filter__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.projects-filter__inner::-webkit-scrollbar { display: none; }

.projects-filter__chip {
  flex: 0 0 auto;
  padding: 9px 20px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  border: 1px solid var(--gold-faint);
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: color 300ms var(--ease-cinema),
              border-color 300ms var(--ease-cinema),
              background 300ms var(--ease-cinema);
}

.projects-filter__chip:hover,
.projects-filter__chip:focus-visible {
  color: var(--ivory);
  border-color: var(--gold-line);
  outline: none;
}

.projects-filter__chip.is-active {
  color: var(--bg-primary);
  background: var(--gold-primary);
  border-color: var(--gold-primary);
}

.projects-filter__count {
  font-family: var(--font-display);
  font-style: italic;
  margin-left: 8px;
  opacity: 0.7;
}

/* ==========================================================================
   GRID C — Featured + uniform 3-col
   ========================================================================== */

.projects-grid-wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: clamp(36px, 5vw, 56px) var(--gutter) clamp(96px, 10vw, 140px);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 28px);
}

.projects-grid__empty {
  grid-column: 1 / -1;
  text-align: center;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--ivory-dim);
  padding: 60px 0;
}

/* ==========================================================================
   CARD
   ========================================================================== */

.projects-card {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--gold-faint);
  background: var(--bg-warm);
  cursor: pointer;
  transition: border-color 350ms var(--ease-cinema),
              transform 350ms var(--ease-cinema);
}

.projects-card:hover,
.projects-card:focus-visible {
  border-color: var(--gold-line);
  transform: translateY(-2px);
  outline: none;
}

.projects-card__image {
  width: 100%;
  aspect-ratio: 4/5;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-warm);
  transition: transform 600ms var(--ease-cinema);
}

/* Featured card — full-width 21:9 lead */
.projects-card.is-featured {
  grid-column: 1 / -1;
}

.projects-card.is-featured .projects-card__image {
  aspect-ratio: 21/9;
}

.projects-card.is-featured .projects-card__name {
  font-size: clamp(28px, 3vw, 44px);
}

/* Bottom dark gradient — keeps the resting name legible */
.projects-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
              rgba(0, 0, 0, 0) 50%,
              rgba(0, 0, 0, 0.85) 100%);
  pointer-events: none;
  z-index: 2;
  transition: opacity 350ms var(--ease-cinema);
}

.projects-card:hover::before,
.projects-card.is-revealed::before {
  opacity: 0;
}

.projects-card__name {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 3;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(18px, 1.6vw, 24px);
  line-height: 1.1;
  color: var(--ivory);
  margin: 0;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.7);
}

/* Hover overlay — full cover with type pill, name, locality, CTA */
.projects-card__overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  padding: 24px;
  background: linear-gradient(135deg,
              rgba(13, 13, 13, 0.88),
              rgba(5, 4, 3, 0.92));
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity 350ms var(--ease-cinema);
}

.projects-card:hover .projects-card__overlay,
.projects-card:focus-visible .projects-card__overlay,
.projects-card.is-revealed .projects-card__overlay {
  opacity: 1;
  pointer-events: auto;
}

.projects-card__type {
  display: inline-block;
  align-self: flex-start;
  padding: 5px 12px;
  font-family: var(--font-body);
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-primary);
  border: 1px solid var(--gold-primary);
  border-radius: 999px;
  margin-bottom: 12px;
}

.projects-card__overlay-name {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(20px, 1.8vw, 28px);
  line-height: 1.1;
  color: var(--ivory);
  margin: 0 0 14px;
}

.projects-card__locality {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-mid);
  margin-bottom: 16px;
}

.projects-card__cta {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ivory);
  align-self: flex-start;
  border-bottom: 1px solid var(--gold-line);
  padding-bottom: 4px;
}

.projects-card__cta span { display: inline-block; transition: transform 320ms var(--ease-cinema); }
.projects-card:hover .projects-card__cta span,
.projects-card.is-revealed .projects-card__cta span { transform: translateX(4px); }

/* Placeholder card — no facade image, no ytId */
.projects-card--placeholder .projects-card__image {
  background:
    linear-gradient(135deg, rgba(201, 168, 76, 0.06), rgba(13, 13, 13, 0.4)),
    repeating-linear-gradient(45deg,
      transparent 0 8px,
      rgba(201, 168, 76, 0.04) 8px 9px),
    var(--bg-warm);
  display: grid;
  place-items: center;
}

.projects-card--placeholder .projects-card__image::after {
  content: "Gemini facade pending";
  font-family: var(--font-body);
  font-size: 9px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ivory-dim);
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1100px) {
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .projects-grid { grid-template-columns: 1fr; }
  .projects-card.is-featured .projects-card__image { aspect-ratio: 4/5; }

  /* HERO 3 — gold lines stack vertically above + below the title */
  .projects-hero { padding-top: clamp(80px, 16vw, 110px); }
  .projects-hero__band {
    flex-direction: column;
    gap: 10px;
  }
  .projects-hero__line {
    flex: 0 0 auto;
    width: 60px;
  }

  /* Filter chips become a horizontal scrollable strip with edge masks */
  .projects-filter {
    padding-inline: 0;
  }
  .projects-filter__inner {
    padding-inline: var(--gutter);
    flex-wrap: nowrap;
    -webkit-mask-image: linear-gradient(90deg,
      transparent 0,
      black 20px,
      black calc(100% - 20px),
      transparent 100%);
    mask-image: linear-gradient(90deg,
      transparent 0,
      black 20px,
      black calc(100% - 20px),
      transparent 100%);
  }
}

/* "Buy SNC builder floor" chip — uses gold accent so the buy-now action
   reads as primary among the type filters. Active state inherits the
   default chip's gold treatment. */
.projects-filter__chip--sale {
  border-color: var(--gold-line);
  color: var(--ivory);
}
.projects-filter__chip--sale .projects-filter__count {
  color: var(--gold-mid);
}
.projects-filter__chip--sale:hover,
.projects-filter__chip--sale:focus-visible {
  border-color: var(--gold-primary);
  color: var(--gold-primary);
}
.projects-filter__chip--sale.is-active {
  background: var(--gold-primary);
  color: var(--bg-primary);
  border-color: var(--gold-primary);
}
.projects-filter__chip--sale.is-active .projects-filter__count {
  color: var(--bg-primary);
}

/* "For sale" ribbon — small gold tag in the corner of cards flagged
   forSale: true. Sits above the image overlay so it's visible at rest. */
.projects-card__ribbon {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 5;
  padding: 6px 12px;
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--bg-primary);
  background: var(--gold-primary);
  pointer-events: none;
  font-weight: 500;
}