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

:root {
  --bg: #faf8f6;
  --text: #2c2c2c;
  --accent: #c4a882;
  --accent-light: #d4be9c;
  --overlay: rgba(20, 20, 20, 0.92);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ── Hero ── */
.hero {
  text-align: center;
  padding: 3rem 1.5rem 2rem;
}

.hero h1 {
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.hero p {
  color: var(--accent);
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ── Gallery Grid ── */
.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  padding: 4px;
}

@media (min-width: 600px) {
  .gallery { grid-template-columns: repeat(3, 1fr); gap: 6px; padding: 6px; }
}

@media (min-width: 960px) {
  .gallery { grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 8px; }
  .hero h1 { font-size: 2.6rem; }
}

.gallery-item {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  cursor: pointer;
  background: #e8e4e0;
  border-radius: 2px;
}

.gallery-item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.4s ease, transform 0.3s ease;
}

.gallery-item img.placeholder {
  position: absolute;
  inset: 0;
  filter: blur(8px);
  transform: scale(1.1);
}

.gallery-item img.placeholder.loaded {
  opacity: 0;
  pointer-events: none;
}

.gallery-item img.thumb {
  opacity: 0;
}

.gallery-item img.thumb.loaded {
  opacity: 1;
}

.gallery-item:hover img.thumb.loaded {
  transform: scale(1.03);
}

/* ── Lightbox ── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--overlay);
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 92vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 2px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox img.visible {
  opacity: 1;
}

.lightbox-btn {
  position: absolute;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
  padding: 12px;
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
  transition: opacity 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.lightbox-btn:hover { opacity: 1; }

.lightbox-close { top: 0.5rem; right: 0.5rem; font-size: 2rem; }
.lightbox-prev { left: 0.5rem; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 0.5rem; top: 50%; transform: translateY(-50%); }

/* Hide nav arrows on mobile — swipe instead */
@media (max-width: 599px) {
  .lightbox-prev, .lightbox-next { display: none; }
}

/* ── Footer ── */
.footer {
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.8rem;
  color: #999;
  letter-spacing: 0.05em;
}