/* ============================================
   PORTFOLIO PAGE STYLES
   ============================================ */

/* ===================
   PORTFOLIO GRID
   =================== */
.portfolio-grid {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

/* Masonry-like layout for featured items */
@media (min-width: 1024px) {
  .portfolio-grid--masonry {
    grid-template-rows: repeat(2, 300px);
  }

  .portfolio-grid--masonry .portfolio-card:first-child {
    grid-row: span 2;
  }
}

/* ===================
   PORTFOLIO CARD
   =================== */
.portfolio-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
}

.portfolio-card__image {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-card__image {
  transform: scale(1.1);
}

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 40%,
    rgba(0, 0, 0, 0.9) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  transition: all var(--transition-normal);
}

.portfolio-card:hover .portfolio-card__overlay {
  background: linear-gradient(
    180deg,
    rgba(var(--color-primary-rgb), 0.2) 0%,
    rgba(0, 0, 0, 0.9) 100%
  );
}

.portfolio-card__category {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  margin-bottom: var(--space-xs);
}

.portfolio-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: white;
  margin-bottom: var(--space-xs);
}

.portfolio-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

.portfolio-card__meta span {
  display: flex;
  align-items: center;
  gap: var(--space-xxs);
}

.portfolio-card__meta svg {
  width: 14px;
  height: 14px;
}

/* View button on hover */
.portfolio-card__action {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  color: white;
  opacity: 0;
  transition: all var(--transition-normal);
}

.portfolio-card:hover .portfolio-card__action {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.portfolio-card__action svg {
  width: 24px;
  height: 24px;
}

/* ===================
   PORTFOLIO FILTERING
   =================== */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

/* Filter animation */
.portfolio-card {
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.portfolio-card--hidden {
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

/* ===================
   LOAD MORE
   =================== */
.portfolio-load-more {
  display: flex;
  justify-content: center;
  margin-top: var(--space-2xl);
}

/* ===================
   VIDEO SHOWCASE
   =================== */
.video-showcase {
  background: var(--color-bg-secondary);
}

.video-showcase__main {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 16/9;
  margin-bottom: var(--space-lg);
}

.video-showcase__main video,
.video-showcase__main iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-showcase__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-full);
  color: white;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.video-showcase__play:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: var(--shadow-glow-lg);
}

.video-showcase__play svg {
  width: 32px;
  height: 32px;
  margin-left: 4px;
}

/* Mobile-first: 2 columns on mobile */
.video-showcase__thumbnails {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

/* Small screens and up: 4 columns */
@media (min-width: 640px) {
  .video-showcase__thumbnails {
    grid-template-columns: repeat(4, 1fr);
  }
}

.video-thumbnail {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/9;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition-fast);
}

.video-thumbnail:hover,
.video-thumbnail--active {
  border-color: var(--color-primary);
}

.video-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-thumbnail__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(0, 0, 0, 0.6);
  border-radius: var(--radius-full);
  color: white;
}

.video-thumbnail__play svg {
  width: 14px;
  height: 14px;
  margin-left: 2px;
}

/* ===================
   PROJECT DETAILS (Lightbox content)
   =================== */
.project-details {
  display: grid;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .project-details {
    grid-template-columns: 2fr 1fr;
  }
}

.project-gallery {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.project-gallery__main {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.project-gallery__main img {
  width: 100%;
  height: auto;
}

.project-gallery__thumbs {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
}

.project-gallery__thumb {
  flex-shrink: 0;
  width: 80px;
  height: 60px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition-fast);
}

.project-gallery__thumb:hover,
.project-gallery__thumb--active {
  border-color: var(--color-primary);
}

.project-gallery__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.project-info__title {
  font-size: var(--text-2xl);
}

.project-info__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.project-info__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xxs);
}

.project-info__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

.project-info__value {
  font-weight: var(--font-weight-medium);
}

.project-info__description {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.project-info__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.project-tag {
  padding: var(--space-xxs) var(--space-sm);
  font-size: var(--text-xs);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
}

/* ===================
   CLIENTS/REFERENCES SECTION
   =================== */
.clients-section {
  background: var(--color-bg-secondary);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  justify-items: center;
  align-items: center;
}

@media (min-width: 640px) {
  .clients-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
  }
}

.clients-grid--large {
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .clients-grid--large {
    gap: var(--space-3xl);
  }
}

.client-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background: var(--color-surface-1);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  width: 100%;
  max-width: 200px;
  aspect-ratio: 1;
}

.client-logo:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.client-logo img {
  max-width: 120px;
  max-height: 80px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition-normal);
}

.client-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.client-logo--featured {
  padding: var(--space-xl);
  max-width: 240px;
}

.client-logo--featured img {
  max-width: 160px;
  max-height: 100px;
}

.client-logo__name {
  margin-top: var(--space-md);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-align: center;
}

/* ===================
   TRUST SECTION
   =================== */
.trust-section {
  background: var(--gradient-dark);
}

.trust-content {
  max-width: 800px;
  margin: 0 auto;
}

.trust-title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
  .trust-title {
    font-size: var(--text-4xl);
  }
}

.trust-text {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-2xl);
}

.trust-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .trust-stats {
    gap: var(--space-4xl);
  }
}

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

.trust-stat__number {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

@media (min-width: 768px) {
  .trust-stat__number {
    font-size: var(--text-5xl);
  }
}

.trust-stat__label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wide);
}

/* ===================
   TEXT-ONLY CLIENTS
   =================== */
.clients-grid--text-only {
  gap: var(--space-xl);
}

.client-name {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-surface-1);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  transition: all var(--transition-normal);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  text-align: center;
  min-height: 100px;
}

.client-name:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.client-name--featured {
  padding: var(--space-xl) var(--space-2xl);
  font-size: var(--text-xl);
  min-height: 140px;
}

@media (min-width: 768px) {
  .client-name {
    font-size: var(--text-xl);
    min-height: 120px;
  }

  .client-name--featured {
    font-size: var(--text-2xl);
    min-height: 160px;
  }
}