/* === Project detail page styles === */
.project-hero {
  padding: 140px 0 60px;
  background: linear-gradient(180deg, #FAFAF7 0%, #F4FAF5 100%);
  position: relative;
  overflow: hidden;
}
.project-hero__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.project-hero__head .proj-title { max-width: 900px; }
.project-hero__head .crumb,
.project-hero__head .proj-tag,
.project-hero__head .proj-title,
.project-hero__head .proj-loc { margin-left: 0; margin-right: 0; }
.project-hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(rgba(47,158,68,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47,158,68,.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(70% 80% at 70% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(70% 80% at 70% 30%, #000 30%, transparent 80%);
  opacity: .6;
  pointer-events: none;
}
.crumb {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 32px;
  font-weight: 500;
}
.crumb a {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--green-dark);
  transition: color .25s var(--ease);
}
.crumb a:hover { color: var(--green); }
.crumb .sep { color: var(--muted-2); }

.proj-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px;
  border-radius: var(--r-pill);
  background: var(--green-soft);
  color: var(--green-dark);
  font-size: 13px; font-weight: 500;
  margin-bottom: 24px;
  border: 1px solid rgba(47,158,68,.18);
}
.proj-tag .pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  position: relative;
}
.proj-tag .pulse::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  background: var(--green); opacity: .4;
  animation: ping 2s var(--ease-out) infinite;
}
.proj-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5.5vw, 76px);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -.025em;
  margin: 0 0 20px;
  max-width: 900px;
}
.proj-loc {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 16px;
  color: var(--muted);
}
.proj-loc svg { color: var(--green); }

.proj-meta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 56px;
  padding: 32px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  position: relative;
}
.proj-meta__item:not(:last-child) {
  border-right: 1px solid var(--border-soft);
  padding-right: 24px;
}
.proj-meta__label {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 6px;
}
.proj-meta__value {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -.01em;
  color: var(--ink);
}
.proj-meta__value .accent { color: var(--green); }

/* Hero visual */
.proj-cover {
  margin-top: 64px;
  border-radius: var(--r-xl);
  overflow: hidden;
  position: relative;
  height: 480px;
  background: linear-gradient(135deg, #1f3a25, #2F9E44 60%, #1a4f25);
  border: 1px solid rgba(47,158,68,.2);
  box-shadow: 0 40px 80px -32px rgba(15,23,20,.25);
}
.proj-cover .placeholder-art { opacity: .35; }
.proj-cover .placeholder-label {
  font-size: 14px;
  letter-spacing: .18em;
}

/* Content layout */
.proj-body {
  padding: 100px 0 80px;
}
.proj-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 80px;
}
.proj-section + .proj-section { margin-top: 56px; }
.proj-section h2 {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -.02em;
  margin: 0 0 18px;
}
.proj-section p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin: 0 0 16px;
}
.proj-section p strong { color: var(--ink); font-weight: 600; }

.proj-specs {
  position: sticky; top: 100px;
  background: #FAFAF7;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
}
.proj-specs h3 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--green-dark);
  margin: 0 0 24px;
  font-weight: 600;
}
.proj-specs__list {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column;
}
.proj-specs__item {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-soft);
  font-size: 14px;
}
.proj-specs__item:last-child { border-bottom: 0; }
.proj-specs__key { color: var(--muted); }
.proj-specs__val { color: var(--ink); font-weight: 500; text-align: right; }

.proj-bullets {
  list-style: none;
  margin: 0 0 8px; padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 28px;
}
.proj-bullets li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.5;
}
.proj-bullets li::before {
  content: "";
  position: absolute; left: 0; top: 8px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--green-soft);
}
.proj-bullets li::after {
  content: "";
  position: absolute; left: 5px; top: 13px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--green);
}

.proj-quote {
  margin: 56px 0;
  padding: 36px 40px;
  background: linear-gradient(135deg, #F4FAF5, #FFFFFF);
  border-left: 4px solid var(--green);
  border-radius: var(--r-md);
}
.proj-quote p {
  font-size: 20px;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--ink);
  margin: 0 0 16px;
  font-weight: 500;
}
.proj-quote__author {
  display: flex; align-items: center; gap: 12px;
  font-size: 13px;
  color: var(--muted);
}
.proj-quote__avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2F9E44, #1f6a2d);
  color: #fff;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 600;
}

/* Gallery */
.proj-gallery {
  background: #FAFAF7;
  padding: 100px 0;
  border-top: 1px solid var(--border);
}
.proj-gallery__head { margin-bottom: 48px; }
.proj-gallery__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 280px 280px;
  gap: 16px;
}
.gal {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(135deg, #E5EDE6, #D8E3DA);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.gal:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.gal:nth-child(1) { grid-row: 1 / 3; }
.gal__inner {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: rgba(15,23,20,.35);
}
.gal__label {
  font-size: 12px; letter-spacing: .14em;
  text-transform: uppercase;
  padding: 8px 14px;
  border: 1px dashed rgba(15,23,20,.2);
  border-radius: var(--r-pill);
  background: rgba(255,255,255,.5);
}
.gal__zoom {
  position: absolute; top: 14px; right: 14px;
  width: 36px; height: 36px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--ink);
  opacity: 0; transform: scale(.9);
  transition: opacity .25s, transform .25s var(--ease);
}
.gal:hover .gal__zoom { opacity: 1; transform: none; }

/* Related */
.proj-related {
  padding: 100px 0;
  background: #fff;
}
.proj-related__head {
  display: flex; align-items: end; justify-content: space-between;
  margin-bottom: 48px;
  gap: 20px;
}

.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.project-mini {
  position: relative;
  display: block;
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border);
  transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out);
}
.project-mini:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-mini__visual {
  height: 220px;
  overflow: hidden;
  position: relative;
}
.project-mini__visual.photo-ph { display: grid; place-items: center; }
.project-mini:hover .project-mini__visual { transform: none; }
.project-mini__body { padding: 22px 24px 24px; }
.project-mini__cat {
  font-size: 12px;
  color: var(--green-dark);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin: 0 0 8px;
}
.project-mini__title {
  font-size: 20px; font-weight: 600; letter-spacing: -.01em;
  margin: 0 0 6px;
}
.project-mini__loc { font-size: 14px; color: var(--muted); margin: 0; }

@media (max-width: 1100px) {
  .proj-grid { grid-template-columns: 1fr; gap: 40px; }
  .proj-specs { position: static; }
  .proj-meta { grid-template-columns: 1fr 1fr; gap: 24px; padding: 24px; }
  .proj-meta__item:not(:last-child) { border-right: 0; padding-right: 0; }
  .proj-gallery__grid { grid-template-columns: 1fr 1fr; grid-template-rows: 240px 240px 240px; }
  .proj-gallery__grid .gal:nth-child(1) { grid-row: 1; grid-column: 1 / -1; }
  .proj-bullets { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr 1fr; }
  .proj-related__head { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 760px) {
  .project-hero { padding: 100px 0 40px; }
  .proj-title { font-size: 32px; }
  .proj-cover { height: 240px; margin-top: 24px; }
  .proj-meta { grid-template-columns: 1fr; padding: 20px; }
  .proj-body { padding: 48px 0 32px; }
  .proj-gallery, .proj-related { padding: 48px 0; }
  .proj-gallery__grid { grid-template-columns: 1fr; grid-template-rows: repeat(3, 200px); }
  .proj-gallery__grid .gal:nth-child(1) { grid-row: auto; grid-column: auto; }
  .related-grid { grid-template-columns: 1fr; }
  .project-mini__cover { height: 200px; }
}