:root {
  --bg: #0b0b0b;
  --cell: #0d0d0d;
  --cell-hover: #111111;
  --text: #f1f1ec;
  --muted: #777772;
  --line: rgba(255, 255, 255, 0.07);
  --accent: #d26a52;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  text-transform: uppercase;
  -webkit-font-smoothing: antialiased;
}
body.lightbox-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; text-transform: inherit; }

.site-header {
  width: 100%;
  height: 150px;
  padding: 0 clamp(24px, 3vw, 56px);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  font-size: 11px;
  font-weight: 400;
  line-height: 14px;
  letter-spacing: .16em;
}
.brand,
.project-title,
.license-link {
  font: inherit;
  line-height: inherit;
  letter-spacing: inherit;
  white-space: nowrap;
}
.brand {
  justify-self: start;
  color: var(--accent);
  transition: opacity .2s ease;
}
.brand:hover { opacity: .72; }
.project-title {
  justify-self: center;
  color: var(--muted);
}
.license-link {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--accent);
  transition: opacity .2s ease;
}
.license-link:hover { opacity: .72; }
.link-arrow {
  display: inline-block;
  color: var(--accent);
  font-size: 17px;
  line-height: 14px;
  letter-spacing: 0;
  transform: translateY(-1px);
  transition: transform .2s ease, opacity .2s ease;
}
.license-link:hover .link-arrow,
.lightbox__license:hover .link-arrow {
  transform: translate(2px, -3px);
  opacity: .82;
}

/* Manuel-style contact sheet: square cells, natural-ratio photographs, responsive column count. */
.gallery {
  width: 100%;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}
.photo-card {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cell);
  cursor: zoom-in;
  transition: background-color .32s ease;
}
.photo-card img {
  display: block;
  width: auto;
  height: auto;
  max-width: 60%;
  max-height: 80%;
  object-fit: contain;
  opacity: .96;
  transform: scale(1);
  transition: transform .38s cubic-bezier(.2,.7,.2,1), opacity .3s ease, filter .3s ease;
  will-change: transform;
}
.photo-card:hover { background: var(--cell-hover); }
.photo-card:hover img {
  transform: scale(1.018);
  opacity: 1;
  filter: brightness(1.035);
}

.gallery-empty {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: inherit;
  gap: 1px;
  background: var(--line);
}
.gallery-empty__frame {
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  background: var(--cell);
  color: rgba(255,255,255,.20);
  font-size: 9px;
  letter-spacing: .14em;
}

.project-note {
  width: min(760px, calc(100vw - 40px));
  margin: 150px auto 80px;
  text-align: center;
}
.project-note::before {
  content: '';
  display: block;
  width: 38px;
  height: 1px;
  margin: 0 auto 30px;
  background: var(--line);
}
.project-note__lead {
  margin: 0;
  color: var(--muted);
  font: inherit;
  font-size: 11px;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: .16em;
}
.project-note__lead a {
  color: var(--accent);
  font-weight: 400;
  transition: opacity .2s ease;
}
.project-note__lead a:hover { opacity: .72; }

.lightbox {
  width: 100vw;
  height: 100dvh;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(2,2,2,.988);
  color: var(--text);
}
.lightbox::backdrop { background: rgba(2,2,2,.988); }
.lightbox[open] { display: grid; place-items: center; }
.lightbox__figure {
  margin: 0;
  width: min(92vw, 1800px);
  height: min(90dvh, 1200px);
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 14px;
  place-items: center;
}
.lightbox__image {
  max-width: 100%;
  max-height: calc(90dvh - 42px);
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.lightbox__caption {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .04em;
}
.lightbox__license {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .16em;
  transition: opacity .2s ease;
}
.lightbox__license:hover { opacity: .72; }
.lightbox__close,
.lightbox__nav {
  position: fixed;
  z-index: 3;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
}
.lightbox__close {
  top: 17px;
  right: 21px;
  font-size: 30px;
  line-height: 1;
  font-weight: 300;
}
.lightbox__nav {
  top: 50%;
  transform: translateY(-50%);
  padding: 16px;
  font-size: 20px;
}
.lightbox__nav--prev { left: 7px; }
.lightbox__nav--next { right: 7px; }
.lightbox__nav:hover,
.lightbox__close:hover { color: var(--accent); }

/* Large desktop / ultrawide: six across, matching the earlier large-monitor view. */
@media (min-width: 2200px) {
  .gallery,
  .gallery-empty { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}

/* Standard desktop: four across. */
@media (min-width: 1700px) and (max-width: 2199px) {
  .gallery,
  .gallery-empty { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* 14-inch / laptop widths remain three across, like the Manuel reference screenshot. */
@media (max-width: 1699px) {
  .gallery,
  .gallery-empty { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 1000px) {
  .gallery,
  .gallery-empty { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .photo-card img { max-width: 64%; max-height: 82%; }
}

@media (max-width: 700px) {
  .site-header {
    height: 118px;
    padding: 0 18px;
    grid-template-columns: 1fr auto;
  }
  .project-title {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: start;
    padding-bottom: 18px;
    font-size: 9px;
    letter-spacing: .12em;
  }
  .brand { grid-column: 1; grid-row: 1; }
  .license-link { grid-column: 2; grid-row: 1; }
  .gallery,
  .gallery-empty { grid-template-columns: 1fr; }
  .photo-card img { max-width: 68%; max-height: 82%; }
  .project-note { margin-top: 105px; }
  .lightbox__figure {
    width: calc(100vw - 30px);
    height: min(86dvh, 900px);
  }
  .lightbox__nav { display: none; }
  .lightbox__caption { font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .photo-card,
  .photo-card img,
  .brand,
  .license-link,
  .lightbox__license,
  .link-arrow { transition: none; }
}