/* ============================================
   PROJECTS SECTION - Horizontal Scroll
   GSAP ScrollTrigger horizontal movement
   ============================================ */

.projects {
  padding: var(--space-xl) 0 -1;
  background-color: var(--bg-primary);
  overflow: hidden;
  position: relative;
  margin-top: var(--space-3xl);
}

.projects__header {
  padding: 0 var(--container-padding) var(--space-xl);
}

.projects__label {
  display: inline-block;
  font-size: var(--text-tiny);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--accent);
  margin-bottom: var(--space-md);
  padding: var(--space-xs) var(--space-sm);
  background: var(--accent-glow);
}

.projects__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.projects__subtitle {
  font-size: var(--text-body);
  color: var(--text-secondary);
  max-width: 420px;
  line-height: 1.7;
}

/* Horizontal scroll container */
.projects__grid {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--container-padding) var(--space-md);
  will-change: transform;
}

/* Project Card - Horizontal */
.project-card {
  flex: 0 0 auto;
  width: min(75vw, 650px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background-color: var(--bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
  border: 1px solid var(--border);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border-color: var(--accent-glow);
}

/* Image side */
.project-card__image-wrapper {
  aspect-ratio: 16 / 9;
  background: var(--bg-tertiary);
  overflow: hidden;
  position: relative;
}

.project-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.project-card:hover .project-card__img {
  transform: scale(1.05);
}

.project-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--text-muted);
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.project-card:hover .project-card__placeholder {
  transform: scale(1.08) rotate(1deg);
}

/* Content side */
.project-card__content {
  padding: var(--space-xl);
  position: relative;
}

.project-card__number {
  font-family: var(--font-display);
  font-size: var(--text-tiny);
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-xs);
}

.project-card__title {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.1;
}

.project-card__description {
  font-size: var(--text-body);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

/* Tags */
.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.tag {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-tiny);
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
}

.tag:hover {
  color: var(--text-primary);
  background: var(--accent);
}

/* Link */
.project-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-size: var(--text-small);
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  position: relative;
}

.project-card__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition-base);
}

.project-card__link:hover {
  color: var(--accent);
}

.project-card__link:hover::after {
  width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
  .project-card {
    width: min(85vw, 500px);
  }
}