/* PORTFOLIO */

/* ---------- TWEAKS — layout variants ---------- */

/* Uniform — clean 3-col grid, equal cards */
.portfolio-grid[data-layout="uniform"] {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.portfolio-grid[data-layout="uniform"] .project.span-2 { grid-column: span 1; }
.portfolio-grid[data-layout="uniform"] .project-media,
.portfolio-grid[data-layout="uniform"] .project.span-2 .project-media {
  aspect-ratio: 4 / 5;
}

/* Editorial — single column, uniform full-width cards */
.portfolio-grid[data-layout="editorial"] {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 80px;
}
.portfolio-grid[data-layout="editorial"] .project,
.portfolio-grid[data-layout="editorial"] .project.span-2 { grid-column: 1 / -1; }
.portfolio-grid[data-layout="editorial"] .project-media,
.portfolio-grid[data-layout="editorial"] .project.span-2 .project-media {
  aspect-ratio: 16 / 7;
}

/* Salon — dense masonry-ish */
.portfolio-grid[data-layout="salon"] {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.portfolio-grid[data-layout="salon"] .project.span-2 { grid-column: span 2; grid-row: span 2; }
.portfolio-grid[data-layout="salon"] .project-media { aspect-ratio: 1 / 1; }
.portfolio-grid[data-layout="salon"] .project.span-2 .project-media { aspect-ratio: 1 / 1; }

@media (max-width: 1100px) {
  .portfolio-grid[data-layout="uniform"],
  .portfolio-grid[data-layout="salon"] { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid[data-layout="editorial"] { row-gap: 56px; }
}

@media (max-width: 768px) {
  .filters-wrap { top: 60px; }
  .filters-inner {
    height: auto;
    min-height: 52px;
    padding: 10px 0;
    gap: 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }
  .filters {
    flex-wrap: nowrap;
    flex-shrink: 0;
    gap: 4px;
  }
  .filter { padding: 6px 12px; white-space: nowrap; }
  .filter-count { flex-shrink: 0; }
  .portfolio-grid[data-layout="editorial"] { row-gap: 40px; }
  .portfolio { padding-top: clamp(32px, 6vw, 60px); padding-bottom: clamp(40px, 6vw, 80px); }
  .project-links { gap: 6px; }
  .project-links .btn { padding: 8px 14px; }
}

@media (max-width: 600px) {
  .portfolio-grid[data-layout="uniform"],
  .portfolio-grid[data-layout="salon"] { grid-template-columns: 1fr; }
  .portfolio-grid[data-layout="editorial"] { row-gap: 32px; }
  .project-title { font-size: clamp(18px, 5vw, 24px); }
  .portfolio-head { padding-top: clamp(60px, 8vw, 100px); padding-bottom: clamp(40px, 6vw, 80px); }
}

/* ---------- DENSITY ---------- */
body[data-density="tight"] { --pad-xl: clamp(40px, 6vw, 80px); }
body[data-density="tight"] .portfolio-grid[data-layout="editorial"] { row-gap: 48px; }

body[data-density="airy"] { --pad-xl: clamp(120px, 18vw, 280px); }
body[data-density="airy"] .portfolio-grid[data-layout="editorial"] { row-gap: 160px; }
body[data-density="airy"] .portfolio-grid[data-layout="uniform"] { gap: 64px; }

/* ---------- CAPTION STYLES ---------- */

body[data-captions="serif"] .project-cat {
  font-family: var(--mono);
  color: var(--fg-dim);
  font-size: 10px;
}
body[data-captions="serif"] .project-title {
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 200;
  letter-spacing: -0.03em;
}
body[data-captions="serif"] .project-meta {
  padding-top: 12px;
}

body[data-captions="index"] .project { counter-increment: pf; }
.portfolio-grid { counter-reset: pf; }
body[data-captions="index"] .project-meta {
  display: grid;
  grid-template-columns: 40px 1fr auto;
  gap: 16px;
  align-items: baseline;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
}
body[data-captions="index"] .project-meta::before {
  content: counter(pf, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--gold);
}
body[data-captions="index"] .project-cat {
  grid-column: 2;
  grid-row: 1;
}
body[data-captions="index"] .project-title {
  grid-column: 2;
  grid-row: 2;
  font-size: clamp(20px, 1.6vw, 24px);
}
body[data-captions="index"] .project-year {
  grid-column: 3;
  grid-row: 1 / 3;
  align-self: center;
}

/* ---------- HOVER STYLES ---------- */
body[data-hover="reveal"] .project-media::before {
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.85) 100%);
}
body[data-hover="reveal"] .project:hover .project-media { transform: none; }
body[data-hover="reveal"] .project:hover .project-media::after {
  bottom: 24px;
  font-size: 12px;
}

body[data-hover="tint"] .project-media::before {
  background: linear-gradient(180deg, rgba(149, 123, 95, 0.5) 0%, rgba(149, 123, 95, 0.5) 100%);
  mix-blend-mode: color;
}
body[data-hover="tint"] .project:hover .project-media { transform: none; }
body[data-hover="tint"] .project:hover .project-media::before { opacity: 1; }

body[data-hover="lift"] .project { transition: transform 0.5s var(--ease); }
body[data-hover="lift"] .project:hover { transform: translateY(-6px); }

/* ---------- HEAD ---------- */

.portfolio-head {
  padding-top: clamp(80px, 10vw, 140px);
  padding-bottom: clamp(60px, 8vw, 100px);
}

.head-stack {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.head-stack .display {
  max-width: 14ch;
}

.head-stack .lead {
  max-width: 56ch;
}

.filters-wrap {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 0;
  position: sticky;
  top: 80px;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  z-index: 20;
}

.filters-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  height: 64px;
}

.filters {
  display: flex;
  gap: 4px;
  list-style: none;
  flex-wrap: wrap;
}

.filter {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: all 0.3s var(--ease);
}

.filter:hover { color: var(--fg); }

.filter.active {
  color: var(--gold-soft);
  border-color: var(--gold);
  background: rgba(149, 123, 95, 0.06);
}

.filter-count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-dim);
  white-space: nowrap;
}

/* Grid */
.portfolio {
  padding-top: clamp(60px, 8vw, 100px);
}

.project {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  color: inherit;
}

.project-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  transition: transform 0.6s var(--ease);
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.project.multi-link .project-media::after { display: none; }

.project-media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.7) 100%);
  opacity: 0;
  transition: opacity 0.5s var(--ease);
  z-index: 2;
}

.project-media::after {
  content: "View Project →";
  position: absolute;
  left: 24px;
  bottom: 20px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-soft);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
  z-index: 3;
}

.project:hover .project-media::before { opacity: 1; }
.project:hover .project-media::after { opacity: 1; transform: none; }

.project-meta {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 16px;
  padding-top: 4px;
}

.project-cat {
  grid-column: 1 / -1;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-soft);
}

.project-title {
  font-family: var(--serif);
  font-size: clamp(22px, 2vw, 30px);
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.1;
  transition: color 0.3s var(--ease);
}

.project:hover .project-title { color: var(--gold-soft); }

.project-year {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--fg-dim);
}

/* Multi-link project buttons */
.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.project-links .btn {
  padding: 10px 18px;
}

/* CTA */
.cta {
  border-top: 1px solid var(--hairline);
  text-align: center;
  margin-top: 60px;
}

.cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.cta-line {
  text-wrap: balance;
  max-width: 14ch;
}

/* ---------- GALLERY TRIGGER ---------- */
.gallery-trigger { cursor: pointer; }
.gallery-trigger .project-media::after { content: "Open Gallery →"; }

/* ---------- LIGHTBOX ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(4, 4, 4, 0.97);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease);
}
.lightbox.open {
  opacity: 1;
  pointer-events: all;
}
.lb-close {
  position: absolute;
  top: 28px;
  right: 36px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
  color: var(--fg-dim);
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  transition: color 0.3s;
}
.lb-close:hover { color: var(--gold); }
.lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--serif);
  font-size: 64px;
  font-weight: 200;
  color: rgba(255,255,255,0.2);
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  padding: 24px 28px;
  transition: color 0.3s var(--ease);
  user-select: none;
}
.lb-nav:hover { color: var(--gold); }
.lb-prev { left: 0; }
.lb-next { right: 0; }
.lb-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: calc(100vw - 180px);
  max-height: calc(100vh - 80px);
}
.lb-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  min-height: 0;
}
.lb-img {
  max-width: 100%;
  max-height: calc(100vh - 160px);
  object-fit: contain;
  display: block;
  transition: opacity 0.25s var(--ease);
}
.lb-img.fading { opacity: 0; }
.lb-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.20em;
  text-transform: uppercase;
}
.lb-gallery-title { color: var(--gold-soft); }
.lb-counter { color: var(--fg-dim); }

@media (max-width: 768px) {
  .lb-nav { font-size: 44px; padding: 16px 20px; }
  .lb-stage { max-width: calc(100vw - 100px); }
  .lb-close { top: 16px; right: 20px; }
  .lb-img { max-height: calc(100vh - 140px); }
}