/* ============================================================
   ELM Beauty — Portfolio Page Styles
   portfolio.css
   ============================================================ */

/* ── Prevent horizontal scroll ── */
html, body {
  overflow-x: hidden;
  max-width: 100%;
}

/* ── Page Hero ── */
.portfolio-hero {
  min-height: 45vh;
  display: flex;
  align-items: flex-end;
  padding-top: calc(var(--nav-height) + var(--space-lg));
  padding-bottom: var(--space-lg);
  position: relative;
  overflow: hidden;
  background: var(--off-white);
}

.portfolio-hero .floral-accent {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 480px;
  height: 480px;
  opacity: 0.08;
  pointer-events: none;
}

.portfolio-hero .floral-accent img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ── Gallery Tab Bar ── */
.gallery-tabs {
  background: #fff;
  border-bottom: 1px solid var(--light-gray);
  position: sticky;
  top: var(--nav-height);
  z-index: 100;
}

.gallery-tabs-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
}

.gallery-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 1.25rem var(--space-md);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mid-gray);
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  cursor: pointer;
  background: none;
  border-left: none;
  border-right: none;
  border-top: none;
  white-space: nowrap;
  touch-action: manipulation;
}

.gallery-tab:hover { color: var(--hot-pink); }
.gallery-tab.active {
  color: var(--hot-pink);
  border-bottom-color: var(--hot-pink);
}

.gallery-tab svg { width: 14px; height: 14px; flex-shrink: 0; }

.gallery-tab-divider {
  width: 1px;
  background: var(--light-gray);
  margin: 0.75rem 0;
}

.gallery-section { padding: var(--space-xl) 0; }
.gallery-section:nth-child(even) { background: var(--off-white); }
.gallery-section:nth-child(odd)  { background: #fff; }

.gallery-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.gallery-section-header .header-left h2 { margin-bottom: 0.5rem; }
.gallery-section-header .header-left p {
  color: var(--mid-gray);
  max-width: 480px;
  font-size: 0.95rem;
}

.gallery-count {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-style: italic;
  color: var(--mid-gray);
}

/* ── Masonry Grid ── */
.masonry-grid { columns: 3; column-gap: 14px; }

.masonry-item {
  break-inside: avoid;
  margin-bottom: 14px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  display: block;
  touch-action: manipulation;
}

.masonry-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s var(--ease);
}

.masonry-item:hover img { transform: scale(1.04); }

.masonry-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(247, 37, 133, 0.45), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

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

.masonry-item-overlay svg {
  width: 36px;
  height: 36px;
  color: #fff;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.3));
}

.masonry-item.hidden { display: none; }

/* ── Expand Button ── */
.gallery-expand-wrap {
  text-align: center;
  margin-top: var(--space-lg);
  position: relative;
}

.gallery-expand-wrap::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--light-gray);
  z-index: 0;
}

.btn-expand {
  position: relative;
  z-index: 1;
  background: #fff;
  border: 1.5px solid var(--light-gray);
  color: var(--charcoal);
  padding: 0.85rem 2.5rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  touch-action: manipulation;
}

.btn-expand:hover {
  border-color: var(--hot-pink);
  color: var(--hot-pink);
  box-shadow: var(--shadow-soft);
}

.btn-expand svg { width: 14px; height: 14px; transition: transform var(--transition); }
.btn-expand.expanded svg { transform: rotate(180deg); }
.gallery-section:nth-child(even) .btn-expand { background: var(--off-white); }


/* ── GLightbox item styles ── */
a.masonry-item {
  text-decoration: none;
  color: inherit;
  display: block;
}

/* ── Divider ── */
.gallery-divider { height: 1px; background: var(--light-gray); margin: 0; }

/* ── Book CTA ── */
.portfolio-cta {
  background: var(--blush);
  padding: var(--space-xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.portfolio-cta .floral-left {
  position: absolute;
  left: -80px;
  top: 50%;
  transform: translateY(-50%);
  width: 300px;
  height: 300px;
  opacity: 0.08;
  pointer-events: none;
}

.portfolio-cta .floral-right {
  position: absolute;
  right: -80px;
  top: 50%;
  transform: translateY(-50%) scaleX(-1);
  width: 300px;
  height: 300px;
  opacity: 0.08;
  pointer-events: none;
}

.portfolio-cta .floral-left img,
.portfolio-cta .floral-right img { width: 100%; height: 100%; object-fit: contain; }
.portfolio-cta h2 em { color: var(--hot-pink); }
.portfolio-cta p { color: var(--mid-gray); max-width: 480px; margin: 0 auto var(--space-md); }
.portfolio-cta-buttons { display: flex; gap: var(--space-sm); justify-content: center; flex-wrap: wrap; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .masonry-grid { columns: 2; }
}

@media (max-width: 600px) {
  .masonry-grid { columns: 2; column-gap: 8px; }
  .masonry-item { margin-bottom: 8px; }
  .lightbox-prev { left: 0.25rem; }
  .lightbox-next { right: 0.25rem; }
  .lightbox-close { top: 0.75rem; right: 0.75rem; }
  .gallery-section-header { flex-direction: column; align-items: flex-start; }
}
/* ============================================================
   GLightbox — ELM Beauty Custom Skin
   Values sourced from original .lightbox CSS
   ============================================================ */

/* ── Overlay: semi-transparent dark + backdrop blur ── */
.glightbox-container .goverlay {
  background: rgba(13, 13, 13, 0.88) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
}

/* ── Close button: gray at rest, pink on hover ── */
.glightbox-container .gclose {
  width: 44px !important;
  height: 44px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: #fff !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  transition: background 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              border-color 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
  opacity: 1 !important;
  top: 1.5rem !important;
  right: 1.5rem !important;
  position: fixed !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
}

.glightbox-container .gclose:hover {
  background: rgba(247, 37, 133, 0.5) !important;
  border-color: #F72585 !important;
}

.glightbox-container .gclose svg,
.glightbox-container .gclose .svg-close {
  width: 18px !important;
  height: 18px !important;
}

/* ── Prev / Next arrows: gray at rest, pink on hover ── */
.glightbox-container .gprev,
.glightbox-container .gnext {
  width: 52px !important;
  height: 52px !important;
  border-radius: 50% !important;
  background: rgba(255, 255, 255, 0.1) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  color: #fff !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  transition: background 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              border-color 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
  opacity: 1 !important;
  position: fixed !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
}

.glightbox-container .gprev { left: 1.5rem !important; }
.glightbox-container .gnext { right: 1.5rem !important; }

.glightbox-container .gprev:hover,
.glightbox-container .gnext:hover {
  background: rgba(247, 37, 133, 0.5) !important;
  border-color: #F72585 !important;
}

.glightbox-container .gprev svg,
.glightbox-container .gnext svg {
  width: 20px !important;
  height: 20px !important;
}

/* ── Counter ── */
.glightbox-container .gcounter {
  font-family: 'Jost', sans-serif !important;
  font-size: 0.72rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.2em !important;
  color: rgba(255, 255, 255, 0.5) !important;
  text-transform: uppercase !important;
}

/* ── Description: visually hidden, screen reader accessible only ── */
.glightbox-container .gslide-description,
.glightbox-container .gdesc-inner,
.glightbox-container .gslide-title,
.glightbox-container .gslide-desc {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  background: transparent !important;
}

/* ── Mobile ── */
@media (max-width: 600px) {
  .glightbox-container .gprev { left: 0.5rem !important; }
  .glightbox-container .gnext { right: 0.5rem !important; }
  .glightbox-container .gclose { top: 0.75rem !important; right: 0.75rem !important; }
}