/* =========================================================
   Single project page
   ========================================================= */

/* Hero */
.proj-hero{
  padding: 130px 0 36px;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: end;
}
.proj-hero .crumbs{
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
  margin-bottom: 28px;
  display: inline-flex; align-items: center; gap: 10px;
}
.proj-hero .crumbs a{ color: var(--ink-2); transition: color .15s; }
.proj-hero .crumbs a:hover{ color: var(--accent); }
.proj-hero .crumbs .sep{ color: var(--ink-4); }
.proj-hero .live{
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 12px 5px 10px;
  border-radius: 999px;
  background: rgba(199,240,83,0.10);
  border: 1px solid rgba(199,240,83,0.30);
  color: var(--accent);
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.04em;
  margin-left: 6px;
}
.proj-hero .live::before{
  content:""; width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2.4s infinite;
}
.proj-hero h1{
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.05em;
  margin: 0;
  background: linear-gradient(180deg, #ffffff 0%, #c7cad4 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.proj-hero h1 .accent{
  -webkit-text-fill-color: var(--accent);
  color: var(--accent);
  background: none;
}
.proj-hero .deck{
  margin-top: 24px;
  font-weight: 300;
  font-size: 21px;
  line-height: 1.5;
  letter-spacing: -0.015em;
  color: var(--ink-2);
  max-width: 50ch;
  text-wrap: pretty;
}
.hero-readout{
  text-align: right;
  padding-bottom: 8px;
}
.hero-readout .big-pct{
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(120px, 18vw, 224px);
  line-height: 0.82;
  letter-spacing: -0.07em;
  background: linear-gradient(180deg, var(--accent), #8ab93a);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
}
.hero-readout .pct-cap{
  margin-top: 14px;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.06em;
  text-transform: uppercase;
}
.hero-stats{
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.hero-stats .stat{
  padding: 22px 24px;
  border-right: 1px solid var(--hairline);
  display: flex; flex-direction: column; gap: 8px;
}
.hero-stats .stat:last-child{ border-right: 0; }
.hero-stats .stat .k{
  font-family: var(--mono); font-size: 10px;
  color: var(--ink-3); letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero-stats .stat .v{
  font-family: var(--sans);
  font-size: 26px; font-weight: 500;
  letter-spacing: -0.025em; color: var(--ink);
  line-height: 1;
}
.hero-stats .stat .v .unit{
  font-family: var(--mono); font-size: 12px;
  color: var(--ink-3); letter-spacing: 0.02em;
  margin-left: 4px;
}
.hero-stats .stat .sub{
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.02em;
}
.hero-stats .stat .sub .up{ color: var(--good); }

/* Cover placeholder */
.proj-cover{
  margin-top: 48px;
  aspect-ratio: 16 / 7;
  min-height: 260px;
  max-height: 600px;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  background-color: #0d1018;
  background-image:
    repeating-linear-gradient(135deg,
      rgba(255,255,255,0.03) 0 16px,
      rgba(255,255,255,0) 16px 32px),
    radial-gradient(ellipse at 30% 30%, rgba(199,240,83,0.16), transparent 60%),
    radial-gradient(ellipse at 80% 70%, rgba(110,168,255,0.12), transparent 60%);
  position: relative;
  overflow: hidden;
}
.proj-cover .grid{
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,1), rgba(0,0,0,0.3));
}
.proj-cover .corner{
  position: absolute;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 10px;
  background: rgba(7,8,12,0.7);
  border: 1px solid var(--hairline);
  border-radius: 6px;
  backdrop-filter: blur(8px);
}
.proj-cover .corner.tl{ top: 18px; left: 18px; }
.proj-cover .corner.tr{ top: 18px; right: 18px; }
.proj-cover .corner.bl{ bottom: 18px; left: 18px; }
.proj-cover .corner.br{ bottom: 18px; right: 18px; color: var(--accent); border-color: rgba(199,240,83,0.3); }
.proj-cover .center-label{
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%,-50%);
  text-align: center;
}
.proj-cover .center-label .num{
  font-family: var(--mono);
  font-size: 12px; color: var(--ink-3);
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 10px;
}
.proj-cover .center-label .ttl{
  font-family: var(--sans);
  font-size: 22px; font-weight: 400;
  color: var(--ink-2);
  letter-spacing: -0.02em;
}
.proj-cover .cross{
  position: absolute; left: 50%; top: 50%;
  width: 60px; height: 60px;
  transform: translate(-50%,-50%);
  border: 1px solid rgba(199,240,83,0.4);
  border-radius: 50%;
}
.proj-cover .cross::before, .proj-cover .cross::after{
  content:""; position: absolute;
  background: rgba(199,240,83,0.4);
}
.proj-cover .cross::before{ left: -20px; right: -20px; top: 50%; height: 1px; }
.proj-cover .cross::after{ top: -20px; bottom: -20px; left: 50%; width: 1px; }
.proj-cover .cover-img{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  cursor: zoom-in;
  transition: transform .3s ease;
}
.proj-cover:hover .cover-img{ transform: scale(1.01); }

/* Body layout */
.proj-body{
  margin-top: 80px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 64px;
  align-items: start;
}
.proj-side{
  position: sticky;
  top: 96px;
  display: flex; flex-direction: column;
  gap: 18px;
}
.side-card{
  padding: 20px;
  border-radius: var(--r-md);
  background: var(--glass);
  border: 1px solid var(--hairline);
}
.side-card h4{
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.side-card dl{ margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 10px 14px; }
.side-card dt{ font-size: 12px; color: var(--ink-3); }
.side-card dd{
  margin: 0;
  font-size: 13px; color: var(--ink);
  font-family: var(--mono);
  letter-spacing: -0.01em;
  text-align: right;
}
.side-card dd .pct{ color: var(--accent); }
.tag-chips{ display: flex; flex-wrap: wrap; gap: 6px; }
.tag-chips .chip{
  font-family: var(--mono); font-size: 11px;
  padding: 4px 10px; border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--hairline);
  color: var(--ink-2); letter-spacing: 0.02em;
}
.toc{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.toc li{
  display: grid; grid-template-columns: 22px 1fr;
  gap: 10px; font-size: 13px; color: var(--ink-2);
  padding: 6px 0; border-top: 1px dashed var(--hairline);
  transition: color .15s;
}
.toc li:first-child{ border-top: 0; }
.toc li:hover{ color: var(--ink); }
.toc li .n{ font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; }
.toc li.active{ color: var(--accent); }
.toc li.active .n{ color: var(--accent); }

/* Prose in project */
.prose{
  font-family: var(--sans);
  font-size: 17px; line-height: 1.7;
  color: var(--ink-2); letter-spacing: -0.005em;
  max-width: 68ch;
}
.prose > * + *{ margin-top: 1.1em; }
.prose h2{
  font-size: 30px; font-weight: 500; line-height: 1.12;
  letter-spacing: -0.03em; color: var(--ink);
  margin: 2.4em 0 0.6em;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hairline);
  scroll-margin-top: 100px;
}
.prose h2::before{
  content: attr(data-num) "  ";
  color: var(--accent); font-family: var(--mono);
  font-size: 13px; font-weight: 400;
  letter-spacing: 0.04em; margin-right: 6px;
  vertical-align: 0.18em;
}
.prose h3{ font-size: 22px; font-weight: 500; line-height: 1.25; letter-spacing: -0.025em; color: var(--ink); margin: 1.8em 0 0.4em; }
.prose p{ margin: 0; text-wrap: pretty; }
.prose strong{ color: var(--ink); font-weight: 600; }
.prose em{ font-style: italic; color: var(--ink); }
.prose a{ color: var(--ink); border-bottom: 1px solid var(--accent); padding-bottom: 1px; transition: background .15s; }
.prose a:hover{ background: rgba(199,240,83,0.08); }
.prose code{ font-family: var(--mono); font-size: 0.88em; padding: 2px 6px; border-radius: 5px; background: rgba(255,255,255,0.06); border: 1px solid var(--hairline); color: var(--accent); }
.prose ul{ margin: 1.2em 0; padding-left: 0; list-style: none; }
.prose ul li{ position: relative; padding-left: 28px; margin: 0.4em 0; }
.prose ul li::before{ content:""; position: absolute; left: 6px; top: 0.7em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* Section heading */
.sec-head{
  margin: 96px 0 28px;
  display: flex; align-items: baseline; gap: 18px;
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 18px;
}
.sec-head .n{ font-family: var(--mono); font-size: 12px; color: var(--accent); letter-spacing: 0.06em; }
.sec-head .ttl{ font-family: var(--sans); font-size: 28px; font-weight: 500; letter-spacing: -0.03em; color: var(--ink); }
.sec-head .meta{ margin-left: auto; font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; }

/* Parts table */
.specs{ border: 1px solid var(--hairline); border-radius: var(--r-md); background: rgba(255,255,255,0.02); overflow: hidden; }
.specs table{ width: 100%; border-collapse: collapse; font-family: var(--sans); font-size: 14px; }
.specs thead th{ text-align: left; padding: 14px 18px; font-family: var(--mono); font-size: 11px; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); background: rgba(255,255,255,0.03); border-bottom: 1px solid var(--hairline); }
.specs tbody td{ padding: 16px 18px; border-bottom: 1px solid var(--hairline); color: var(--ink-2); vertical-align: top; }
.specs tbody tr:last-child td{ border-bottom: 0; }
.specs tbody tr:hover td{ background: rgba(255,255,255,0.02); }
.specs td.name{ color: var(--ink); font-weight: 500; }
.specs td.name small{ display: block; font-family: var(--mono); font-size: 11px; color: var(--ink-3); font-weight: 400; letter-spacing: 0.02em; margin-top: 3px; }
.specs td.qty, .specs td.cost{ font-family: var(--mono); letter-spacing: 0.02em; white-space: nowrap; }
.specs td.qty{ color: var(--accent); }
.specs td.cost{ text-align: right; color: var(--ink); }
.specs td.src{ font-family: var(--mono); font-size: 12px; color: var(--ink-3); }
.specs tfoot td{ padding: 14px 18px; border-top: 1px solid var(--hairline-hot); font-family: var(--mono); font-size: 12px; color: var(--ink-3); letter-spacing: 0.04em; }
.specs tfoot td.cost{ text-align: right; color: var(--accent); font-size: 16px; }

/* Timeline */
.timeline{ position: relative; padding-left: 32px; }
.timeline::before{
  content:""; position: absolute;
  left: 9px; top: 8px; bottom: 8px; width: 1px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent) 60%, var(--hairline-hot) 60%, var(--hairline) 100%);
}
.tl-item{ position: relative; padding: 14px 0 22px; }
.tl-item::before{ content:""; position: absolute; left: -28px; top: 20px; width: 12px; height: 12px; border-radius: 50%; background: var(--bg); border: 2px solid var(--ink-4); }
.tl-item.done::before{ background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 4px rgba(199,240,83,0.10); }
.tl-item.active::before{ border-color: var(--accent); background: rgba(199,240,83,0.18); animation: pulse 2.4s infinite; }
.tl-item .head{ display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.tl-item .date{ font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; min-width: 84px; }
.tl-item.done .date{ color: var(--accent); }
.tl-item h4{ margin: 0; font-size: 17px; font-weight: 500; letter-spacing: -0.02em; color: var(--ink); }
.tl-item .pct-mini{ margin-left: auto; font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; }
.tl-item p{ margin: 6px 0 0; color: var(--ink-2); font-size: 14px; line-height: 1.55; max-width: 60ch; }

/* Gallery */
.gallery{ display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.gallery .shot{
  border-radius: var(--r-md); border: 1px solid var(--hairline);
  position: relative; overflow: hidden; aspect-ratio: 4/3;
  background-color: #0d1018;
  background-image: repeating-linear-gradient(135deg, rgba(255,255,255,0.03) 0 12px, rgba(255,255,255,0) 12px 24px), radial-gradient(ellipse at 40% 40%, rgba(199,240,83,0.10), transparent 60%);
  transition: border-color .2s;
}
.gallery .shot:hover{ border-color: var(--hairline-hot); }
.gallery .shot.feature{ grid-column: span 3; aspect-ratio: 16/10; }
.gallery .shot.tall   { grid-column: span 3; aspect-ratio: 9/16; }
.gallery .shot.sm     { grid-column: span 2; }
.gallery .shot.wide   { grid-column: span 6; aspect-ratio: 21/9; }
.gallery .shot img{
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  cursor: zoom-in;
  transition: transform .3s ease;
}
.gallery .shot:hover img{ transform: scale(1.03); }
.gallery .shot .lbl{ position: absolute; left: 12px; bottom: 12px; font-family: var(--mono); font-size: 11px; color: var(--ink-2); letter-spacing: 0.04em; padding: 4px 8px; background: rgba(7,8,12,0.7); border: 1px solid var(--hairline); border-radius: 5px; backdrop-filter: blur(8px); pointer-events: none; }
.gallery .shot .num{ position: absolute; top: 12px; left: 12px; font-family: var(--mono); font-size: 10px; color: var(--ink-3); letter-spacing: 0.06em; pointer-events: none; }

/* Prose images */
.prose img{
  max-width: 100%; height: auto; display: block;
  border-radius: var(--r-md); border: 1px solid var(--hairline);
  margin: 1.6em auto;
  cursor: zoom-in;
}

/* Lightbox */
.lb-overlay{
  display: none;
  position: fixed; inset: 0; z-index: 9999;
  background: rgba(7,8,12,0.92);
  backdrop-filter: blur(12px);
  align-items: center; justify-content: center;
  padding: 24px;
}
.lb-overlay.open{ display: flex; }
.lb-overlay img{
  max-width: min(92vw, 1200px);
  max-height: 88vh;
  width: auto; height: auto;
  object-fit: contain;
  border-radius: var(--r-md);
  border: 1px solid var(--hairline);
  box-shadow: 0 32px 80px rgba(0,0,0,0.8);
  display: block;
}
.lb-close{
  position: fixed; top: 22px; right: 26px;
  font-family: var(--mono); font-size: 24px;
  color: var(--ink-3); cursor: pointer;
  line-height: 1; transition: color .15s;
  background: none; border: none; padding: 8px;
}
.lb-close:hover{ color: var(--ink); }
.lb-caption{
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  font-family: var(--mono); font-size: 12px; color: var(--ink-3);
  letter-spacing: 0.04em; padding: 6px 16px;
  background: rgba(7,8,12,0.8); border: 1px solid var(--hairline);
  border-radius: 999px; backdrop-filter: blur(8px);
  white-space: nowrap; max-width: 80vw; overflow: hidden; text-overflow: ellipsis;
}

/* Build-log */
.log{ display: flex; flex-direction: column; gap: 2px; }
.log a.entry{ display: grid; grid-template-columns: 60px 88px 1fr auto; gap: 22px; align-items: center; padding: 22px 8px; border-bottom: 1px solid var(--hairline); transition: padding .2s, background .15s; }
.log a.entry:first-child{ border-top: 1px solid var(--hairline); }
.log a.entry:hover{ padding-left: 22px; background: rgba(255,255,255,0.02); }
.log .nr{ font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; }
.log .date{ font-family: var(--mono); font-size: 12px; color: var(--accent); letter-spacing: 0.02em; }
.log .ttl{ font-family: var(--sans); font-size: 18px; font-weight: 500; color: var(--ink); letter-spacing: -0.02em; }
.log .ttl small{ display: block; font-size: 13px; font-weight: 400; color: var(--ink-3); letter-spacing: -0.01em; margin-top: 4px; }
.log .meta{ font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; text-align: right; }

/* End navigation */
.proj-end{ margin: 96px 0 0; padding: 40px 0 0; border-top: 1px solid var(--hairline); display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.proj-end a{ padding: 24px 26px; border-radius: var(--r-md); border: 1px solid var(--hairline); background: var(--glass); display: grid; grid-template-columns: 1fr auto; align-items: center; transition: border-color .2s, background .15s; }
.proj-end a:hover{ border-color: var(--hairline-hot); background: rgba(255,255,255,0.05); }
.proj-end .label{ font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.04em; display: block; margin-bottom: 6px; }
.proj-end .ttl{ font-family: var(--sans); font-size: 17px; font-weight: 500; color: var(--ink); letter-spacing: -0.02em; }
.proj-end .arr{ color: var(--ink-3); transition: color .15s, transform .2s; }
.proj-end a:hover .arr{ color: var(--accent); }
.proj-end a.prev:hover .arr{ transform: translateX(-4px); }
.proj-end a.next:hover .arr{ transform: translateX(4px); }
.proj-end a.next{ text-align: right; }
.proj-end a.next > div{ order: 1; }
.proj-end a.next .arr{ order: 0; margin-right: 18px; }

@keyframes pulse{
  0%, 100%{ box-shadow: 0 0 0 0 rgba(199,240,83,0.4); }
  50%     { box-shadow: 0 0 0 8px rgba(199,240,83,0); }
}

@media (max-width: 1000px){
  .proj-hero{ grid-template-columns: 1fr; gap: 24px; }
  .hero-readout{ text-align: left; }
  .hero-stats{ grid-template-columns: repeat(2, 1fr); }
  .hero-stats .stat:nth-child(2){ border-right: 0; }
  .proj-body{ grid-template-columns: 1fr; }
  .proj-side{ position: static; }
  .gallery{ grid-template-columns: repeat(2, 1fr); }
  .gallery .shot.feature, .gallery .shot.tall, .gallery .shot.sm{ grid-column: span 2; }
  .log a.entry{ grid-template-columns: 60px 1fr; gap: 12px; }
  .log .date, .log .meta{ display: none; }
  .proj-end{ grid-template-columns: 1fr; }
}