/* ==========================================================================
   project.css — case study pages
   Layout for the individual project pages. Loads after theme.css and
   styles.css so it can reuse the shared navigation, breadcrumbs and footer.
   ========================================================================== */

.project-container {
  padding-block: calc(var(--topbar-h) + clamp(2.5rem, 6vw, 4.5rem)) var(--s10);
}

.project-header {
  max-width: 78ch;
  margin-top: var(--s7);
}

.project-header h1 {
  font-size: var(--fs-h1);
  margin-top: var(--s5);
}

.project-summary {
  margin-top: var(--s5);
  max-width: 62ch;
  color: var(--ink-2);
  font-size: var(--fs-lede);
  line-height: 1.55;
  letter-spacing: -0.012em;
}

.project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: var(--s7);
}

/* Meta facts ------------------------------------------------------------- */
.project-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr));
  gap: var(--s4);
  margin-top: clamp(2.5rem, 6vw, 4rem);
}

.meta-card {
  padding: var(--s5);
  border-radius: var(--r-lg);
}

.meta-card span {
  display: block;
  margin-bottom: var(--s2);
  font-size: var(--fs-label);
  font-weight: 600;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--ink-4);
}

.meta-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink);
}

/* Body: gallery + detail cards ------------------------------------------ */
.project-body {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  margin-top: clamp(2.5rem, 6vw, 4rem);
}

/* Case studies without screenshots: detail cards flow in a grid */
.project-body--single {
  grid-template-columns: 1fr;
}

.project-body--single .info-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  align-items: start;
}

.project-body--single .info-card:first-child {
  grid-column: 1 / -1;
}

.gallery {
  position: sticky;
  top: calc(var(--topbar-h) + var(--s5));
  padding: var(--s4);
  border-radius: var(--r-2xl);
}

.slideshow {
  position: relative;
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: radial-gradient(120% 100% at 20% 0%, rgba(122, 92, 255, 0.16), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--glass-line-soft);
}

.slide {
  display: none;
  width: 100%;
  height: auto;
}

.slide.is-active {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: slide-in var(--dur-3) var(--ease-out);
}

@keyframes slide-in {
  from {
    opacity: 0;
    transform: scale(1.012);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.slideshow__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  margin-top: var(--s4);
  padding-inline: var(--s2);
}

.slideshow__button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 50%;
  color: var(--ink);
  transition:
    transform var(--dur-2) var(--ease-ios),
    color var(--dur-2) var(--ease-soft);
}

.slideshow__button:hover {
  transform: translate3d(0, -2px, 0);
  color: var(--brand-bright);
}

.slideshow__button:active {
  transform: scale(0.96);
}

.slideshow__dots {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem;
}

.dot {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  background: none;
}

.dot::after {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.22);
  transition:
    width var(--dur-2) var(--ease-ios),
    background-color var(--dur-2) var(--ease-soft);
}

.dot:hover::after {
  background: rgba(255, 255, 255, 0.45);
}

.dot.is-active::after {
  width: 18px;
  background: var(--brand);
}

.slideshow__counter {
  flex: none;
  font-size: var(--fs-xs);
  color: var(--ink-4);
  font-variant-numeric: tabular-nums;
}

.info-panel {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
}

.info-card {
  padding: var(--s5);
  border-radius: var(--r-lg);
}

.info-card h2 {
  font-size: var(--fs-h4);
  margin-bottom: var(--s3);
}

.info-card p {
  color: var(--ink-2);
  font-size: var(--fs-sm);
  line-height: 1.7;
}

.info-card ul {
  display: grid;
  gap: var(--s2);
}

.info-card li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--ink-2);
  font-size: var(--fs-sm);
  line-height: 1.6;
}

.info-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand);
  opacity: 0.85;
}

.info-card .project-actions {
  margin-top: var(--s4);
}

/* Footer actions --------------------------------------------------------- */
.project-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  margin-top: var(--s9);
}

@media (max-width: 980px) {
  .project-body {
    grid-template-columns: 1fr;
  }

  .gallery {
    position: static;
  }
}

@media (max-width: 560px) {
  .project-actions .btn,
  .project-foot .btn {
    width: 100%;
  }

  .slideshow__controls {
    padding-inline: 0;
  }

  .slideshow__counter {
    display: none;
  }
}