*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #111;
  color: #eee;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

img, canvas {
  display: block;
  max-width: 100%;
}

header {
  padding: 2rem 1.5rem 1rem;
  text-align: center;
}

header h1 {
  font-size: 1.75rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

header h1 a::before {
  content: "A whisper in the light";
}

main {
  padding: 1rem;
  max-width: 1400px;
  margin: 0 auto;
}

.site-footer {
  max-width: 1400px;
  margin: 4rem auto 0;
  padding: 3rem 1rem 3.5rem;
  color: #8d8d8d;
  font-size: 0.85rem;
  line-height: 1.8;
  text-align: center;
}

.site-footer::before {
  content: "";
  display: block;
  width: min(180px, 34vw);
  height: 1px;
  margin: 0 auto 2rem;
  background: linear-gradient(90deg, transparent, #555, transparent);
}

.site-footer p:first-child {
  max-width: 520px;
  margin: 0 auto 1.15rem;
  color: #c8c8c8;
  font-family: 'Cormorant Garamond', 'Palatino Linotype', Palatino, serif;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-style: italic;
  font-weight: 300;
  letter-spacing: 0.02em;
}

.site-footer p:not(:first-child) {
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer a {
  color: #b9b9b9;
  border-bottom: 1px solid rgba(185, 185, 185, 0.35);
  transition: color 0.2s, border-color 0.2s;
}

.site-footer a:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.85);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.05s; }
.reveal-delay-2 { transition-delay: 0.1s; }
.reveal-delay-3 { transition-delay: 0.15s; }
.reveal-delay-4 { transition-delay: 0.2s; }
.reveal-delay-5 { transition-delay: 0.25s; }
.reveal-delay-6 { transition-delay: 0.3s; }

/* Header parallax */
header {
  will-change: transform, opacity;
  transition: transform 0.1s linear, opacity 0.1s linear;
}

/* Back button */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  margin-bottom: 1.5rem;
  background: none;
  border: 1px solid #444;
  color: #eee;
  font-size: 0.9rem;
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.2s;
}

.back-btn:hover {
  background: #222;
}

/* Album Grid (homepage) */
.album-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.album-card {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
  background: #1a1a1a;
  transition: transform 0.3s, box-shadow 0.3s;
}

.album-card:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.album-card img,
.album-card canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.album-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 50%, rgba(0, 0, 0, 0.75));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  transition: background 0.3s;
}

.album-card:hover .album-card-overlay {
  background: linear-gradient(transparent 30%, rgba(0, 0, 0, 0.85));
}

.album-card-title {
  display: inline-block;
  background: rgba(0, 0, 0, 0.6);
  padding: 0.3em 0.7em;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.album-card-desc {
  display: inline-block;
  background: rgba(0, 0, 0, 0.4);
  padding: 0.2em 0.9em;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
}

/* Photo Grid (album view) */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.photo-grid-item {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              opacity 0.2s,
              border-radius 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
  background: #1a1a1a;
}

.photo-grid-item:hover {
  transform: scale(1.03);
  opacity: 0.9;
}

.photo-grid-item.expanded {
  grid-column: 1 / -1;
  aspect-ratio: 3 / 2;
  border-radius: 8px;
}

.photo-grid-item.expanded:hover {
  transform: none;
}

.photo-grid-item img,
.photo-grid-item canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: #666;
  font-size: 1.1rem;
}

/* Overlay */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

.overlay.hidden {
  display: none;
}

.overlay-content {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 3rem;
}

.overlay-content img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.overlay-close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  z-index: 10;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.overlay-close:hover {
  opacity: 1;
}

.overlay-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #fff;
  font-size: 2.5rem;
  cursor: pointer;
  padding: 1rem;
  opacity: 0.5;
  transition: opacity 0.2s;
  z-index: 10;
}

.overlay-nav:hover {
  opacity: 1;
}

.overlay-prev {
  left: 0.5rem;
}

.overlay-next {
  right: 0.5rem;
}

/* Responsive */
@media (max-width: 600px) {
  header { padding: 1.5rem 1rem 0.75rem; }
  header h1 { font-size: 1.25rem; }
  main { padding: 0.75rem; }
  .album-grid { grid-template-columns: 1fr; gap: 1rem; }
  .photo-grid { gap: 0.5rem; }
  .overlay-content { padding: 1.5rem; }
  .overlay-nav { font-size: 1.8rem; padding: 0.5rem; }
}