/* ─── Projects / Case Studies ────────────────────────────── */
.projects {
  background: var(--clr-bg-base);
}

/* Carousel wrapper */
.carousel-viewport {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
}

.carousel-track {
  display: flex;
  transition: transform 0.6s var(--ease-out);
  will-change: transform;
}

/* Individual slide */
.project-slide {
  flex: 0 0 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-lg);
  background: var(--clr-bg-glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

/* Left: image pane */
.project-image-pane {
  background: rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) var(--space-md);
  min-height: 440px;
  position: relative;
  overflow: hidden;
}

.project-image-pane::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow);
  opacity: 0.4;
}

.project-mock-img {
  width: 100%;
  max-width: 380px;
  height: 340px;
  object-fit: cover;
  object-position: top;
  border-radius: var(--radius-lg);
  position: relative;
  z-index: 1;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  transition: transform 0.8s var(--ease-out);
}

.project-slide:hover .project-mock-img {
  transform: scale(1.03) translateY(-6px);
}

/* Right: content pane */
.project-content-pane {
  padding: var(--space-xl) var(--space-xl) var(--space-xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.1rem;
}

.project-role-tag {
  display: inline-flex;
  align-items: center;
  background: rgba(79, 158, 255, 0.1);
  border: 1px solid rgba(79, 158, 255, 0.2);
  color: var(--clr-accent-blue);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  width: fit-content;
}

.project-name {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--clr-text-primary);
  line-height: 1.2;
}

.project-desc {
  color: var(--clr-text-secondary);
  font-size: 0.97rem;
  line-height: 1.7;
}

.project-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.project-highlights li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--clr-text-secondary);
  line-height: 1.55;
}

.project-highlights li::before {
  content: '→';
  color: var(--clr-accent-purple);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.05em;
}

.project-tags { margin-top: 0.25rem; }

/* ── Carousel Controls ───────────────────────────────────── */
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.carousel-btn {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--clr-bg-glass);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--t-fast);
  backdrop-filter: var(--blur);
  flex-shrink: 0;
}
.carousel-btn:hover {
  background: rgba(79, 158, 255, 0.15);
  border-color: var(--clr-accent-blue);
  transform: scale(1.08);
}
.carousel-btn svg { width: 18px; height: 18px; }

/* Dots */
.carousel-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--clr-border-hover);
  cursor: pointer;
  transition: var(--t-fast);
  border: none;
  padding: 0;
}
.dot.active {
  background: var(--gradient-accent);
  width: 22px;
  border-radius: var(--radius-full);
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 860px) {
  .project-slide {
    grid-template-columns: 1fr;
  }
  .project-image-pane { min-height: 280px; }
  .project-mock-img { height: 220px; max-width: 280px; }
  .project-content-pane {
    padding: var(--space-lg);
  }
}