/* Portfolio Page Specific Styles */

.portfolio-page {
  margin-top: 70px;
}

/* Portfolio Hero Section */
.portfolio-hero {
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-card-bg) 100%);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
  text-align: center;
}

.portfolio-hero-content h1 {
  font-size: 3rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.portfolio-hero-content p {
  font-size: 1.2rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Portfolio Gallery */
.portfolio-gallery {
  padding: var(--spacing-xl) 0;
}

.portfolio-filters {
  display: flex;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.filter-btn {
  background: none;
  border: 2px solid var(--color-border);
  padding: 0.8rem 1.5rem;
  margin: 0.25rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-button-text);
  transform: translateY(-2px);
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.portfolio-item {
  position: relative;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  height: 400px;
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  box-shadow: 0 5px 15px var(--color-shadow);
}

.portfolio-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px var(--color-shadow);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.8) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-md);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

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

.portfolio-info {
  color: #ffffff;
  text-align: left;
}

.portfolio-info h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.portfolio-info p {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
  opacity: 0.9;
}

.view-btn {
  background-color: var(--color-accent);
  color: var(--color-button-text);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  align-self: flex-start;
}

.view-btn:hover {
  background-color: #ffffff;
  color: var(--color-text);
  transform: translateY(-2px);
}

/* Load More Button */
.load-more-container {
  text-align: center;
  margin-top: var(--spacing-lg);
}

.load-more-btn {
  padding: 1rem 2rem;
  font-size: 1.1rem;
}

/* Portfolio Stats */
.portfolio-stats {
  background-color: var(--color-card-bg);
  padding: var(--spacing-xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  text-align: center;
}

.stat-item {
  padding: var(--spacing-md);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  font-family: var(--font-heading);
}

.stat-label {
  font-size: 1.1rem;
  color: var(--color-text);
  font-weight: 500;
}

/* Portfolio Contact Section */
.portfolio-contact {
  padding: var(--spacing-xl) 0;
  background: linear-gradient(135deg, var(--color-background) 0%, var(--color-card-bg) 100%);
}

.portfolio-contact .contact-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.contact-text h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.contact-text p {
  font-size: 1.2rem;
  color: var(--color-text-light);
}

.contact-form {
  background-color: var(--color-background);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: 0 10px 30px var(--color-shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--color-input-border);
  border-radius: var(--border-radius-sm);
  background-color: var(--color-input-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184, 134, 11, 0.1);
}

.form-group select {
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  animation: fadeIn 0.3s ease;
}

.lightbox.active {
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.lightbox-close {
  position: absolute;
  top: -40px;
  right: 0;
  color: #ffffff;
  font-size: 2rem;
  cursor: pointer;
  z-index: 2001;
  transition: color var(--transition-fast);
}

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

.lightbox-image {
  max-width: 100%;
  max-height: 65vh;
  object-fit: contain;
  border-radius: 3px;
}

.lightbox-info {
  background-color: rgba(0, 0, 0, 0.8);
  color: #ffffff;
  padding: var(--spacing-sm);
  margin-top: var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  text-align: center;
  max-width: 100%;
}

.lightbox-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.lightbox-description {
  font-size: 1rem;
  opacity: 0.9;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  pointer-events: none;
}

.lightbox-prev,
.lightbox-next {
  background-color: rgba(0, 0, 0, 0.5);
  color: #ffffff;
  border: none;
  padding: 1rem;
  font-size: 1.3rem;
  cursor: pointer;
  border-radius: 50%;
  transition: all var(--transition-fast);
  pointer-events: all;
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background-color: var(--color-accent);
  transform: scale(1.1);
}

.lightbox-prev {
  margin-left: -60px;
}

.lightbox-next {
  margin-right: -60px;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .portfolio-hero-content h1 {
    font-size: 2.5rem;
  }

  .portfolio-contact .contact-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .contact-text {
    margin-bottom: var(--spacing-md);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .portfolio-hero {
    padding: var(--spacing-lg) 0;
  }

  .portfolio-hero-content h1 {
    font-size: 2rem;
  }

  .portfolio-hero-content p {
    font-size: 1rem;
  }

  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-sm);
  }

  .portfolio-item {
    height: 300px;
  }

  .portfolio-filters {
    flex-direction: column;
    align-items: center;
  }

  .filter-btn {
    margin: 0.25rem 0;
    width: 200px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-text h2 {
    font-size: 2rem;
  }

  .contact-text p {
    font-size: 1rem;
  }

  .lightbox-prev {
    margin-left: -40px;
  }

  .lightbox-next {
    margin-right: -40px;
  }
}

@media (max-width: 576px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-item {
    height: 250px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .contact-form {
    padding: var(--spacing-md);
  }

  .lightbox-content {
    max-width: 95%;
    max-height: 95%;
  }

  .lightbox-image {
    max-height: 60vh;
  }

  .lightbox-nav {
    display: none;
  }
}

/* Animation for portfolio items */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.portfolio-item {
  animation: slideInUp 0.6s ease forwards;
}

.portfolio-item:nth-child(even) {
  animation-delay: 0.1s;
}

.portfolio-item:nth-child(3n) {
  animation-delay: 0.2s;
}

/* Hidden items for load more functionality */
.portfolio-item.hidden {
  display: none;
}

/* Active navigation link */
.desktop-menu a.active {
  color: var(--color-accent);
  font-weight: 600;
}

.desktop-menu a.active::after {
  width: 100%;
}