/* ============================================
   MODERN PORTFOLIO GRID
   Filterable, Responsive, Masonry Layout
   ============================================ */

/* === PORTFOLIO HEADER === */

.portfolio-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.portfolio-header .heading-meta {
  display: block;
  margin-bottom: var(--space-4);
}

.portfolio-header .colorlib-heading {
  margin-bottom: var(--space-6);
}

.portfolio-intro {
  max-width: 700px;
  margin: 0 auto var(--space-12);
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* === FILTER BUTTONS === */

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
  padding: 0 var(--space-4);
}

.filter-btn {
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  background-color: transparent;
  border: 2px solid var(--color-border-medium);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.filter-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-2px);
}

.filter-btn.active {
  background-color: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-white);
  box-shadow: var(--shadow-gold);
}

.filter-btn:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

/* === PORTFOLIO GRID === */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-16);
}

@media (min-width: 640px) {
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* === PORTFOLIO ITEM === */

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background-color: var(--color-stone-100);
  transition: all var(--transition-base);
  cursor: pointer;
  aspect-ratio: 4 / 3;
  opacity: 1;
  transform: scale(1);
}

/* Portfolio Item with Gallery */
.portfolio-item--gallery {
  cursor: pointer;
  position: relative;
}

.portfolio-item--gallery:hover {
  cursor: pointer;
}

.portfolio-item--gallery .portfolio-item__count {
  pointer-events: none;
}


/* Filtering animations */
.portfolio-item.hide {
  opacity: 0;
  transform: scale(0.8);
  position: absolute;
  pointer-events: none;
}

.portfolio-item.show {
  animation: fadeInScale var(--transition-slower) ease-out;
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.portfolio-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-xl);
}

/* Portfolio Image */
.portfolio-item__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slower);
}

.portfolio-item:hover .portfolio-item__image {
  transform: scale(1.1);
}

/* Portfolio Overlay */
.portfolio-item__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(43, 43, 43, 0.3) 40%,
    rgba(43, 43, 43, 0.85) 100%
  );
  opacity: 1;
  transition: all var(--transition-base);
}

.portfolio-item:hover .portfolio-item__overlay {
  background: linear-gradient(
    180deg,
    rgba(201, 168, 106, 0.2) 0%,
    rgba(43, 43, 43, 0.6) 40%,
    rgba(43, 43, 43, 0.95) 100%
  );
}

/* Portfolio Content */
.portfolio-item__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-6);
  z-index: 2;
  transform: translateY(0);
  transition: transform var(--transition-base);
}

.portfolio-item:hover .portfolio-item__content {
  transform: translateY(-8px);
}

.portfolio-item__category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-2);
}

.portfolio-item__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-medium);
  color: var(--color-white);
  margin-bottom: var(--space-3);
  line-height: var(--leading-tight);
}

.portfolio-item__description {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
}

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

.portfolio-item__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-gold);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
}

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

.portfolio-item__link:hover {
  color: var(--color-gold-light);
  gap: var(--space-3);
}

.portfolio-item__link i {
  font-size: 12px;
  transition: transform var(--transition-base);
}

.portfolio-item__link:hover i {
  transform: translateX(4px);
}

/* Portfolio Image Count */
.portfolio-item__count {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: rgba(255, 255, 255, 0.7);
  background-color: rgba(201, 168, 106, 0.3);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-top: var(--space-2);
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-base);
}

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

/* === PORTFOLIO STATS === */

.portfolio-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-12);
  flex-wrap: wrap;
  margin-top: var(--space-16);
  padding-top: var(--space-12);
  border-top: 1px solid var(--color-border-light);
}

.portfolio-stat {
  text-align: center;
}

.portfolio-stat__number {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--weight-light);
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}

.portfolio-stat__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

/* === LOADING STATE === */

.portfolio-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

.portfolio-loading::after {
  content: '';
  width: 40px;
  height: 40px;
  margin-left: var(--space-4);
  border: 3px solid var(--color-stone-200);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* === EMPTY STATE === */

.portfolio-empty {
  text-align: center;
  padding: var(--space-20) var(--space-6);
  color: var(--color-text-muted);
}

.portfolio-empty__icon {
  font-size: 64px;
  color: var(--color-stone-300);
  margin-bottom: var(--space-6);
}

.portfolio-empty__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.portfolio-empty__text {
  font-size: var(--text-base);
  margin-bottom: var(--space-8);
}


/* === PROJECT GALLERY MODAL === */

.project-gallery-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-gallery-modal.active {
  display: flex;
  opacity: 1;
}

.gallery-modal__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
}

.gallery-modal__container {
  position: relative;
  width: 98%;
  max-width: 1600px;
  height: 96vh;
  display: flex;
  flex-direction: column;
  z-index: 2;
}

.gallery-modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 44px;
  height: 44px;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 10;
}

.gallery-modal__close:hover {
  background-color: var(--color-gold);
  transform: scale(1.1);
}

.gallery-modal__header {
  background: rgba(0,0,0,0.7);
  padding: var(--space-3) var(--space-6);
  margin-bottom: 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  flex-shrink: 0;
}

.gallery-modal__category {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  margin-bottom: var(--space-2);
}

.gallery-modal__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-medium);
  color: var(--color-white);
  margin-bottom: var(--space-2);
}

.gallery-modal__counter {
  display: inline-block;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}

.gallery-modal__content {
  flex: 1;
  position: relative;
  overflow: hidden;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  background-color: #1a1a1a;
  min-height: 0;
  display: flex;
}

/* Gallery Carousel Styles */
.gallery-carousel {
  height: 100%;
  width: 100%;
  position: relative !important;
}

.gallery-carousel.owl-carousel {
  display: block;
  height: 100%;
  width: 100%;
}

.gallery-carousel .owl-stage-outer {
  height: 100%;
  width: 100%;
}

.gallery-carousel .owl-stage {
  height: 100%;
  display: flex !important;
}

.gallery-carousel .owl-item {
  height: 100%;
  width: 100%;
}

.gallery-carousel .gallery-slide {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  height: 100% !important;
  width: 100% !important;
  /* display: flex !important; -- REMOVED: JavaScript controls display */
  align-items: center;
  justify-content: center;
  background-color: #1a1a1a;
  padding: var(--space-6);
  box-sizing: border-box;
}

/* When a slide is visible, make it flex */
.gallery-carousel .gallery-slide[style*="display: flex"] {
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.gallery-carousel .gallery-slide img {
  max-width: 95%;
  max-height: 95%;
  width: auto !important;
  height: auto !important;
  object-fit: contain;
  display: block;
  border-radius: var(--radius-md);
  margin: auto;
}

/* Gallery Navigation */
.gallery-carousel .owl-nav {
  position: absolute !important;
  top: 50% !important;
  left: 0 !important;
  right: 0 !important;
  transform: translateY(-50%) !important;
  display: block !important;
  width: 100% !important;
  height: 0 !important;
  pointer-events: none !important;
  z-index: 1000 !important;
}

.gallery-carousel .owl-nav .owl-prev {
  position: absolute !important;
  left: 20px !important;
  top: 0 !important;
  transform: translateY(-50%) !important;
}

.gallery-carousel .owl-nav .owl-next {
  position: absolute !important;
  right: 20px !important;
  top: 0 !important;
  transform: translateY(-50%) !important;
}

.gallery-carousel .owl-nav button,
.gallery-carousel .owl-nav .owl-prev,
.gallery-carousel .owl-nav .owl-next {
  pointer-events: all !important;
  width: 60px !important;
  height: 60px !important;
  background-color: rgba(0, 0, 0, 0.8) !important;
  border: 3px solid rgba(255, 255, 255, 0.7) !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.3s ease !important;
  backdrop-filter: blur(10px);
  cursor: pointer !important;
  outline: none !important;
  z-index: 1001 !important;
  position: absolute !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.6) !important;
  opacity: 1 !important;
  visibility: visible !important;
}

.gallery-carousel .owl-nav button.disabled {
  opacity: 0.3 !important;
  pointer-events: none !important;
}

/* Force show buttons - override any Owl Carousel defaults */
.project-gallery-modal.active .owl-nav,
.project-gallery-modal.active .owl-nav button {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.gallery-carousel .owl-nav button:hover:not(.disabled),
.gallery-carousel .owl-nav .owl-prev:hover,
.gallery-carousel .owl-nav .owl-next:hover {
  background-color: var(--color-gold) !important;
  border-color: var(--color-gold) !important;
  transform: translateY(-50%) scale(1.15) !important;
  box-shadow: 0 6px 24px rgba(201, 168, 106, 0.6) !important;
}

.gallery-carousel .owl-nav button:active {
  transform: translateY(-50%) scale(1.05) !important;
}

.gallery-carousel .owl-nav button span,
.gallery-carousel .owl-prev span,
.gallery-carousel .owl-next span {
  font-size: 40px !important;
  font-weight: bold !important;
  color: var(--color-white) !important;
  line-height: 1 !important;
  display: block !important;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5) !important;
  margin: 0 !important;
  padding: 0 !important;
}

.gallery-carousel .owl-nav button:hover:not(.disabled) span,
.gallery-carousel .owl-prev:hover span,
.gallery-carousel .owl-next:hover span {
  color: var(--color-white) !important;
}

/* Gallery Dots */
.gallery-carousel .owl-dots {
  position: absolute;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background-color: rgba(0, 0, 0, 0.7);
  border-radius: var(--radius-full);
  backdrop-filter: blur(10px);
  z-index: 100;
}

.gallery-carousel .owl-dots .owl-dot {
  width: 8px;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  transition: all var(--transition-base);
  cursor: pointer;
}

.gallery-carousel .owl-dots .owl-dot.active {
  background-color: var(--color-gold);
  width: 24px;
  border-radius: var(--radius-full);
}

.gallery-carousel .owl-dots .owl-dot:hover {
  background-color: rgba(255, 255, 255, 0.8);
}

/* Responsive */
@media (max-width: 768px) {
  .gallery-modal__container {
    width: 98%;
    height: 98vh;
  }
  
  .gallery-modal__close {
    top: var(--space-2);
    right: var(--space-2);
    width: 40px;
    height: 40px;
    font-size: 24px;
  }
  
  .gallery-modal__header {
    padding: var(--space-3);
  }
  
  .gallery-modal__title {
    font-size: var(--text-lg);
  }
  
  .gallery-modal__counter {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
  }
  
  .gallery-carousel .owl-nav button {
    width: 40px;
    height: 40px;
  }
  
  .gallery-carousel .owl-nav button span {
    font-size: 24px;
  }
  
  .gallery-carousel .gallery-slide {
    padding: var(--space-2);
  }
}

/* === RESPONSIVE ADJUSTMENTS === */

@media (max-width: 768px) {
  .portfolio-filters {
    gap: var(--space-3);
  }
  
  .filter-btn {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  
  .portfolio-item {
    aspect-ratio: 3 / 2;
  }
  
  .portfolio-stats {
    gap: var(--space-8);
  }
  
  .portfolio-stat__number {
    font-size: var(--text-3xl);
  }
}

/* === PRINT STYLES === */

@media print {
  .portfolio-filters,
  .portfolio-item__overlay,
  .portfolio-item__link {
    display: none;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}