/* ══════════════════════════════════════════════════
   FEMA Pro Services LLC — Gallery Page Styles
   ══════════════════════════════════════════════════ */

/* ─── NAV ─── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 50px;
  display: flex; align-items: center; justify-content: space-between;
  background: var(--nav-scrolled-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
.nav-logo img { height: 52px; width: auto; object-fit: contain; }
.nav-back {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase;
  color: var(--cement); transition: color .25s;
}
.nav-back:hover { color: var(--white); }

/* ─── HERO STRIP ─── */
.gal-hero {
  padding: 130px 50px 70px;
  background: linear-gradient(135deg, var(--hero-bg-1) 0%, var(--hero-bg-2) 60%, var(--hero-bg-3) 100%);
  position: relative;
  overflow: hidden;
}
.gal-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(10,61,143,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,61,143,.05) 1px, transparent 1px);
  background-size: 65px 65px;
}
.gal-hero-inner { position: relative; z-index: 1; max-width: 800px; }
.sec-tag { font-size: 10px; font-weight: 800; letter-spacing: 3px; text-transform: uppercase; color: var(--blue-vivid); display: block; margin-bottom: 14px; }
.gal-title { font-family: 'Bebas Neue', sans-serif; font-size: clamp(48px, 8vw, 90px); letter-spacing: 4px; line-height: .92; margin-bottom: 20px; }
.bar { width: 56px; height: 3px; background: linear-gradient(90deg, var(--blue), var(--blue-vivid)); margin-bottom: 24px; }
.gal-sub { color: var(--cement); font-size: 14px; line-height: 1.8; max-width: 540px; }

/* ─── FILTER TABS ─── */
.filter-wrap {
  background: var(--graphite);
  border-bottom: 1px solid rgba(10,61,143,.2);
  position: sticky; top: 73px; z-index: 90;
  padding: 0 50px;
}
.filter-row { display: flex; gap: 0; overflow-x: auto; }
.filter-btn {
  background: none; border: none; border-bottom: 3px solid transparent;
  color: var(--cement); padding: 18px 24px;
  font-family: 'Montserrat', sans-serif; font-size: 11px; font-weight: 800;
  letter-spacing: 2px; text-transform: uppercase;
  cursor: pointer; white-space: nowrap;
  transition: color .25s, border-color .25s;
}
.filter-btn:hover { color: #fff; }
.filter-btn.active { color: var(--blue-vivid); border-bottom-color: var(--blue-vivid); }

/* ─── MAIN GRID ─── */
.gallery-sec { padding: 60px 50px 100px; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  max-width: 1400px;
  margin: 0 auto;
}

/* ─── GALLERY CARD ─── */
.gal-card {
  position: relative; overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--graphite);
  cursor: pointer;
}
.gal-card.wide { grid-column: span 2; aspect-ratio: 8/3; }
.gal-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.gal-card:hover img { transform: scale(1.06); }
.gal-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(transparent 40%, rgba(0,0,0,.85));
  opacity: 0; transition: opacity .35s;
  display: flex; align-items: flex-end; padding: 24px;
}
.gal-card:hover .gal-card-overlay { opacity: 1; }
.gal-card-info .cat {
  font-size: 10px; font-weight: 800; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--blue-vivid); margin-bottom: 5px;
}
.gal-card-info .desc { font-size: 13px; font-weight: 700; color: #fff; }

/* ─── BEFORE-AFTER ─── */
.ba-sec { background: var(--graphite); padding: 80px 50px; }
.ba-inner { max-width: 1400px; margin: 0 auto; }
.ba-head { margin-bottom: 50px; }
.ba-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.ba-card {
  position: relative; border-radius: 4px;
  overflow: hidden; aspect-ratio: 4/3;
  background: var(--black);
}
.ba-inner-row { display: flex; width: 100%; height: 100%; }
.ba-side { flex: 1; display: flex; align-items: center; justify-content: center; position: relative; }
.ba-before { background: linear-gradient(135deg, #252525, #181818); border-right: 2px solid var(--blue-vivid); }
.ba-after  { background: linear-gradient(135deg, #091628, #0A3D8F); }
.ba-tag {
  position: absolute; top: 14px;
  font-size: 10px; font-weight: 800; letter-spacing: 2px;
  text-transform: uppercase; padding: 5px 12px; border-radius: 3px;
}
.ba-before .ba-tag { left: 12px; background: rgba(0,0,0,.55); color: var(--cement); }
.ba-after  .ba-tag { right: 12px; background: rgba(10,61,143,.7); color: #fff; }
.ba-icon { font-size: 38px; color: rgba(255,255,255,.08); }
.ba-after .ba-icon { color: rgba(255,255,255,.18); }
.ba-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 16px 18px;
  background: linear-gradient(transparent, rgba(0,0,0,.82));
  font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--off-white);
}

/* ─── PLACEHOLDER ─── */
.gal-ph {
  width: 100%; height: 100%;
  background: var(--black);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 14px; padding: 30px;
}
.gal-ph i { font-size: 40px; color: rgba(10,61,143,.3); }
.gal-ph p { font-size: 10px; letter-spacing: 2px; color: #3a3a3a; text-align: center; line-height: 1.7; text-transform: uppercase; }

/* ─── UPLOAD CTA ─── */
.upload-cta {
  max-width: 1400px; margin: 50px auto 0;
  padding: 36px 40px;
  border: 1px dashed rgba(10,61,143,.35);
  border-radius: 4px;
  background: rgba(10,61,143,.03);
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap;
}
.upload-cta p { color: var(--cement); font-size: 13px; line-height: 1.7; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--blue); color: #fff;
  padding: 14px 32px; border-radius: 4px;
  font-family: 'Montserrat', sans-serif; font-size: 12px;
  font-weight: 800; letter-spacing: 2px; text-transform: uppercase;
  white-space: nowrap; transition: background .3s, transform .3s;
}
.btn-primary:hover { background: var(--blue-mid); transform: translateY(-2px); }

/* ─── FOOTER ─── */
footer {
  background: var(--footer-bg); padding: 40px 50px;
  border-top: 1px solid var(--border-color);
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
.foot-copy { color: var(--muted); font-size: 11px; letter-spacing: 1px; }
.foot-links { display: flex; gap: 24px; }
.foot-links a { color: var(--muted); font-size: 11px; letter-spacing: 1px; transition: color .25s; }
.foot-links a:hover { color: var(--white); }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  nav { padding: 14px 20px; }
  .gal-hero { padding: 110px 20px 50px; }
  .filter-wrap { padding: 0 20px; top: 59px; }
  .gallery-sec { padding: 40px 20px 80px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gal-card.wide { grid-column: span 1; aspect-ratio: 4/3; }
  .ba-sec { padding: 60px 20px; }
  .ba-grid { grid-template-columns: 1fr; }
  .upload-cta { padding: 24px 20px; }
  footer { padding: 30px 20px; flex-direction: column; text-align: center; }
}
@media (max-width: 600px) {
  .gallery-grid { grid-template-columns: 1fr; }
}