/* ══════════════════════════════════════════════
   PROJECTS.CSS — Fayoma Signs Projects Page
══════════════════════════════════════════════ */

/* ── PAGE HERO ── */
.proj-hero {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(135deg, var(--navy) 0%, #0d1525 100%);
  overflow: hidden;
  text-align: center;
}

.proj-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 20% 50%, rgba(245,168,0,0.07) 0%, transparent 70%);
}

.proj-hero-overlay {
  position: absolute;
  inset: 0;
  background: url('../images/hero-signage2.jpg') center/cover no-repeat;
  opacity: 0.07;
}

.proj-hero-content {
  position: relative;
  z-index: 2;
}

.proj-hero-tag {
  display: inline-block;
  background: rgba(245,168,0,0.12);
  border: 1px solid rgba(245,168,0,0.3);
  color: var(--gold);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 20px;
  margin-bottom: 18px;
}

.proj-hero-content h1 {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}

.proj-hero-content h1 span { color: var(--gold); }

.proj-hero-content p {
  font-size: 16px;
  color: rgba(255,255,255,0.55);
  max-width: 520px;
  margin: 0 auto 20px;
}

.proj-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
}

.proj-breadcrumb a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}

.proj-breadcrumb a:hover { color: var(--gold); }
.proj-breadcrumb span:last-child { color: var(--gold); }


/* ── STATS STRIP ── */
.proj-stats {
  background: var(--dark);
  border-bottom: 1px solid var(--border);
  padding: 0;
}

.proj-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.proj-stat {
  text-align: center;
  padding: 28px 20px;
  border-right: 1px solid var(--border);
}

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

.proj-stat-num {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}

.proj-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 1px;
  text-transform: uppercase;
}


/* ── PORTFOLIO SECTION ── */
.portfolio {
  padding: 80px 0 90px;
  background: var(--navy);
}


/* ── FILTER BUTTONS ── */
.portfolio-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.filter-btn {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: rgba(255,255,255,0.55);
  font-family: 'Barlow', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 10px 22px;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.filter-btn:hover {
  border-color: rgba(245,168,0,0.4);
  color: var(--white);
}

.filter-btn.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
  font-weight: 700;
}


/* ── PORTFOLIO GRID ── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.portfolio-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.portfolio-item.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ── PORTFOLIO CARD ── */
.portfolio-img {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.portfolio-item:hover .portfolio-img img { transform: scale(1.07); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,15,30,0.92) 0%, rgba(10,15,30,0.3) 60%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
}

.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.portfolio-info {
  padding: 20px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.portfolio-cat {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

.portfolio-info h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 18px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin: 0;
}

.portfolio-zoom {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  background: rgba(245,168,0,0.9);
  border: none;
  border-radius: 8px;
  color: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.portfolio-zoom:hover {
  background: var(--gold);
  transform: scale(1.1);
}


/* ── NO RESULTS ── */
.no-results {
  text-align: center;
  padding: 60px 20px;
  color: rgba(255,255,255,0.35);
  font-size: 16px;
}


/* ── LIGHTBOX ── */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 8px;
  display: block;
}

.lightbox-caption {
  text-align: center;
  padding: 16px 0 0;
}

.lightbox-caption span {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
}

.lightbox-caption h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 20px;
  color: var(--white);
  margin: 6px 0 0;
  text-transform: uppercase;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 36px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
  z-index: 2;
}

.lightbox-close:hover { color: var(--gold); }

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-size: 32px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  line-height: 1;
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}


/* ── CTA SECTION ── */
.proj-cta {
  padding: 80px 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
}

.proj-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.proj-cta-text h2 {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.15;
}

.proj-cta-text h2 span { color: var(--gold); }

.proj-cta-text p {
  font-size: 15px;
  color: rgba(255,255,255,0.45);
  max-width: 520px;
  line-height: 1.75;
}

.proj-cta-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  flex-shrink: 0;
}


/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .proj-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .proj-stat:nth-child(2) { border-right: none; }
  .proj-stat:nth-child(3) { border-top: 1px solid var(--border); }
  .proj-stat:nth-child(4) { border-top: 1px solid var(--border); }
}

@media (max-width: 768px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .portfolio-overlay { opacity: 1; }
  .proj-cta-inner { flex-direction: column; text-align: center; }
  .proj-cta-btns { justify-content: center; }
  .proj-cta-text p { margin: 0 auto; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
}

@media (max-width: 480px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .proj-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-btn { font-size: 13px; padding: 8px 16px; }
  .proj-hero { padding: 130px 0 60px; }
}