/* ==========================================================================
   31. PROJECTS PAGE  (ProjectsPage + Project detail)
   ========================================================================== */

/* ── Stats strip ── */
.proj-stats {
  background: var(--color-dark);
  padding: 2.5rem 0;
  border-bottom: 1px solid rgba(201,146,47,.2);
}

.proj-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}

.proj-stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3rem;
  padding: 1rem;
  border-right: 1px solid rgba(255,255,255,.08);
}

.proj-stats__item:last-child { border-right: none; }

.proj-stats__number {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
}

.proj-stats__plus {
  font-size: 1.4rem;
  color: var(--color-accent);
}

.proj-stats__label {
  font-size: .8125rem;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ── Filter tabs ── */
.proj-filter {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(0,0,0,.07);
}

.proj-filter__btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1.1rem;
  border: 1.5px solid #e2e8f0;
  border-radius: 999px;
  background: #fff;
  font-size: .875rem;
  font-weight: 600;
  color: #4b5563;
  cursor: pointer;
  font-family: inherit;
  transition: all .2s;
}

.proj-filter__btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.proj-filter__btn--active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.proj-filter__count {
  background: rgba(0,0,0,.1);
  border-radius: 999px;
  padding: .1rem .45rem;
  font-size: .75rem;
}

.proj-filter__btn--active .proj-filter__count {
  background: rgba(255,255,255,.25);
}

/* ── Projects grid ── */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.proj-empty {
  text-align: center;
  padding: 3rem 0;
}

/* ── Project card (overlay style) ── */
.proj-card {
  display: block;
  text-decoration: none;
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
  border: 1px solid rgba(0,0,0,.06);
  transition: box-shadow .25s, transform .25s;
}

.proj-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,.14);
  transform: translateY(-4px);
}

/* Image wrap */
.proj-card__img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.proj-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
}

.proj-card:hover .proj-card__img {
  transform: scale(1.07);
}

.proj-card__img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg,#1e293b,#334155);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.3);
}

/* Bottom gradient always visible */
.proj-card__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.6) 0%, transparent 55%);
  pointer-events: none;
}

/* Category badge */
.proj-card__badge {
  position: absolute;
  top: .75rem;
  left: .75rem;
  background: var(--color-accent);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  padding: .25rem .65rem;
  border-radius: 999px;
  z-index: 2;
}

/* Hover overlay */
.proj-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(17,24,39,.82);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity .3s;
}

.proj-card:hover .proj-card__overlay { opacity: 1; }

.proj-card__excerpt {
  color: rgba(255,255,255,.85);
  font-size: .875rem;
  line-height: 1.6;
  text-align: center;
  margin: 0;
}

.proj-card__cta {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--color-accent);
  font-weight: 700;
  font-size: .875rem;
  border: 1.5px solid var(--color-accent);
  padding: .4rem .9rem;
  border-radius: 999px;
  transition: background .2s, color .2s;
}

.proj-card:hover .proj-card__cta:hover {
  background: var(--color-accent);
  color: #fff;
}

/* Card footer */
.proj-card__footer {
  padding: 1rem 1.1rem 1.1rem;
}

.proj-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin: 0 0 .4rem;
  line-height: 1.3;
}

.proj-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.proj-card__meta-item {
  display: flex;
  align-items: center;
  gap: .3rem;
  font-size: .78rem;
  color: #6b7280;
}

.proj-card__meta-item svg { color: var(--color-accent); flex-shrink: 0; }

/* ── Process strip ── */
.proj-process {
  background: var(--color-dark);
  padding: 5rem 0;
}

.proj-process__header {
  text-align: center;
  margin-bottom: 3rem;
}

.proj-process__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: #fff;
  margin: .5rem 0 0;
}

.proj-process__steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

.proj-process__step {
  flex: 1;
  min-width: 160px;
  max-width: 220px;
  text-align: center;
  padding: 0 1rem;
}

.proj-process__step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 1rem;
  font-weight: 900;
  margin-bottom: 1rem;
}

.proj-process__step-title {
  font-size: .9375rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 .5rem;
}

.proj-process__step-desc {
  font-size: .8125rem;
  color: rgba(255,255,255,.55);
  line-height: 1.65;
  margin: 0;
}

.proj-process__connector {
  flex-shrink: 0;
  width: 40px;
  height: 2px;
  background: rgba(201,146,47,.4);
  align-self: 2.75rem;
  margin-top: 1.625rem;
}

/* ══════════════════════════════════════════
   PROJECT DETAIL PAGE
   ══════════════════════════════════════════ */

/* Hero */
.proj-detail-hero {
  position: relative;
  height: 68vh;
  min-height: 420px;
  overflow: hidden;
}

.proj-detail-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proj-detail-hero__fallback {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #111827, #1e293b);
}

.proj-detail-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.75) 0%, rgba(0,0,0,.2) 60%, transparent 100%);
}

.proj-detail-hero__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding-bottom: 2.5rem;
}

.proj-detail-hero__back {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.75);
  font-size: .875rem;
  text-decoration: none;
  margin-bottom: 1rem;
  transition: color .2s;
}

.proj-detail-hero__back:hover { color: #fff; }

.proj-detail-hero__badge {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: .25rem .7rem;
  border-radius: 999px;
  margin-bottom: .75rem;
}

.proj-detail-hero__title {
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 900;
  color: #fff;
  margin: 0 0 .75rem;
  line-height: 1.15;
}

.proj-detail-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  color: rgba(255,255,255,.75);
  font-size: .875rem;
}

.proj-detail-hero__meta span {
  display: flex;
  align-items: center;
  gap: .35rem;
}

.proj-detail-hero__meta svg { color: var(--color-accent); }

/* Layout */
.proj-detail-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
}

.proj-detail-section-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-dark);
  margin: 0 0 1rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid rgba(201,146,47,.25);
}

/* Gallery grid */
.proj-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}

.proj-gallery__item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 10px;
  cursor: pointer;
  border: none;
  padding: 0;
  background: #e2e8f0;
}

.proj-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s;
}

.proj-gallery__item:hover img { transform: scale(1.06); }

.proj-gallery__zoom {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  opacity: 0;
  transition: opacity .25s;
}

.proj-gallery__item:hover .proj-gallery__zoom { opacity: 1; }

/* Sidebar card */
.proj-sidebar-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,.06);
  margin-bottom: 1rem;
}

.proj-sidebar-card__title {
  background: var(--color-dark);
  color: #fff;
  font-size: .9375rem;
  font-weight: 700;
  padding: 1rem 1.25rem;
  margin: 0;
}

.proj-sidebar-card__list {
  list-style: none;
  padding: .5rem 0;
  margin: 0;
}

.proj-sidebar-card__item {
  display: flex;
  align-items: center;
  gap: .875rem;
  padding: .7rem 1.25rem;
  border-bottom: 1px solid #f1f5f9;
}

.proj-sidebar-card__item:last-child { border-bottom: none; }

.proj-sidebar-card__icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.proj-sidebar-card__icon--blue   { background: linear-gradient(135deg,#3b82f6,#1d4ed8); }
.proj-sidebar-card__icon--green  { background: linear-gradient(135deg,#22c55e,#16a34a); }
.proj-sidebar-card__icon--amber  { background: linear-gradient(135deg,#c9922f,#a87520); }
.proj-sidebar-card__icon--purple { background: linear-gradient(135deg,#a855f7,#7c3aed); }

.proj-sidebar-card__label {
  display: block;
  font-size: .72rem;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .1rem;
}

.proj-sidebar-card__value {
  display: block;
  font-size: .9rem;
  font-weight: 600;
  color: var(--color-dark);
}

.proj-sidebar-card__value--green { color: #16a34a; }

.proj-sidebar-card__cta {
  padding: 1.25rem;
  border-top: 1px solid #f1f5f9;
  background: #f8f9fb;
}

.proj-sidebar-card__cta p {
  font-size: .875rem;
  color: #4b5563;
  margin: 0 0 .75rem;
  text-align: center;
}

/* Trust badges */
.proj-sidebar-trust {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: .75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.proj-sidebar-trust__item {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .8125rem;
  color: #374151;
  font-weight: 500;
}

.proj-sidebar-trust__item svg { color: #22c55e; flex-shrink: 0; }

/* ── Lightbox ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}

.lightbox--open {
  opacity: 1;
  pointer-events: all;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 24px 80px rgba(0,0,0,.6);
}

.lightbox__close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255,255,255,.12);
  border: none;
  border-radius: 50%;
  width: 42px;
  height: 42px;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}

.lightbox__close:hover { background: rgba(255,255,255,.25); }

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.12);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s;
}

.lightbox__nav:hover { background: rgba(255,255,255,.25); }
.lightbox__nav--prev { left: 1.25rem; }
.lightbox__nav--next { right: 1.25rem; }

.lightbox__counter {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.65);
  font-size: .875rem;
  background: rgba(0,0,0,.4);
  padding: .25rem .75rem;
  border-radius: 999px;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .proj-grid { grid-template-columns: repeat(2, 1fr); }
  .proj-detail-layout { grid-template-columns: 1fr; }
  .proj-detail-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
}

@media (max-width: 768px) {
  .proj-stats__grid { grid-template-columns: repeat(2, 1fr); }
  .proj-grid { grid-template-columns: 1fr; }
  .proj-process__steps { flex-direction: column; align-items: center; }
  .proj-process__connector { width: 2px; height: 30px; align-self: auto; margin: 0; }
  .proj-gallery { grid-template-columns: repeat(2, 1fr); }
  .proj-detail-sidebar { grid-template-columns: 1fr; }
  .proj-detail-hero { height: 50vh; }
}

@media (max-width: 480px) {
  .proj-stats__grid { grid-template-columns: repeat(2, 1fr); }
  .proj-gallery { grid-template-columns: 1fr; }
}