/* AXIS — project detail (Brutalist) */

:root {
  --ember: #e94e1b;
  --ember-soft: rgba(233, 78, 27, 0.1);

  --black: #0c0c0c;
  --white: #f5f5f0;
  --gray: #6b6b66;
  --line: #2a2a28;
  --accent: #d4ff00;
  --font-display: "Syne", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--white);
  background: var(--black);
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: var(--black);
}
.skip-link:focus { top: 0.5rem; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem clamp(1rem, 4vw, 2rem);
  border-bottom: 2px solid var(--white);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: inherit;
  text-decoration: none;
}

.site-header nav {
  display: flex;
  gap: 1.5rem;
}

.site-header nav a {
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--gray);
  text-decoration: none;
}

.site-header nav a:hover { color: var(--accent); }

.project-id-bar {
  display: flex;
  justify-content: space-between;
  padding: 0.65rem clamp(1rem, 4vw, 2rem);
  border-bottom: 1px solid var(--line);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
}

.id-label { color: var(--gray); }
.id-value { color: var(--accent); }

.project-header {
  padding: 2rem clamp(1rem, 4vw, 2rem) 1.5rem;
  border-bottom: 2px solid var(--line);
}

.header-cat {
  margin: 0 0 0.5rem;
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  color: var(--accent);
}

.project-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 800;
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  margin: 0;
}

.header-loc {
  margin: 0.75rem 0 0;
  color: var(--gray);
  letter-spacing: 0.08em;
}

.hero-figure {
  margin: 0;
  border-bottom: 2px solid var(--white);
}

.hero-figure img {
  width: 100%;
  max-height: 75vh;
  object-fit: cover;
  display: block;
  filter: grayscale(40%);
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 2px solid var(--line);
}

.spec-cell {
  padding: 1rem 1.25rem;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.spec-cell:last-child { border-right: none; }

.spec-k {
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  color: var(--gray);
  text-transform: uppercase;
}

.spec-v {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--white);
}

.content-columns {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 0;
  border-bottom: 2px solid var(--line);
}

.col-main {
  padding: 2rem clamp(1rem, 4vw, 2rem);
  border-right: 2px solid var(--line);
}

.text-block + .text-block {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.text-block h2 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.text-block p {
  margin: 0;
  color: rgba(245, 245, 240, 0.75);
  max-width: 40rem;
}

.col-side {
  padding: 2rem 1.5rem;
}

.col-side h2 {
  font-size: 0.625rem;
  letter-spacing: 0.15em;
  color: var(--gray);
  margin: 0 0 0.75rem;
}

.col-side h2 + h2 {
  margin-top: 2rem;
}

.col-side ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.col-side li {
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.6875rem;
}

.col-side dl {
  margin: 0;
}

.col-side dl div {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 0.5rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--line);
}

.col-side dt { color: var(--gray); }
.col-side dd { margin: 0; }

.gallery-section {
  padding: 2rem clamp(1rem, 4vw, 2rem);
}

.gallery-section h2 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin: 0 0 1.25rem;
  color: var(--accent);
}

.gallery-tech {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: var(--line);
}

.gallery-tech figure {
  margin: 0;
  position: relative;
  background: var(--black);
}

.fig-num {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 1;
  font-size: 0.625rem;
  color: var(--accent);
  background: var(--black);
  padding: 0.15rem 0.35rem;
}

.gallery-tech img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
  filter: grayscale(100%);
  transition: filter 0.3s;
}

.gallery-tech figure:hover img {
  filter: grayscale(0%);
}

.project-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  padding: 1.25rem clamp(1rem, 4vw, 2rem);
  border-top: 2px solid var(--white);
  border-bottom: 2px solid var(--line);
}

.project-nav a {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--white);
  text-decoration: none;
}

.project-nav a:hover { color: var(--accent); }

.nav-prev { justify-self: start; }
.nav-next { justify-self: end; }
.nav-index {
  justify-self: center;
  color: var(--accent) !important;
}

.related {
  padding: 2rem clamp(1rem, 4vw, 2rem) 4rem;
}

.related h2 {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  color: var(--gray);
  margin: 0 0 1rem;
}

.related-row {
  display: grid;
  grid-template-columns: 5rem 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
}

.related-row:hover {
  background: var(--line);
}

.r-id { color: var(--accent); font-size: 0.6875rem; }
.r-title { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; }
.r-meta { color: var(--gray); font-size: 0.6875rem; text-align: right; }

@media (max-width: 800px) {
  .spec-grid { grid-template-columns: repeat(2, 1fr); }
  .content-columns { grid-template-columns: 1fr; }
  .col-main { border-right: none; border-bottom: 2px solid var(--line); }
  .gallery-tech { grid-template-columns: 1fr; }
}