/* Cambodia Photography — JS Masonry Puzzle Layout */

:root {
  --bg: #0a0a0a;
  --card-bg: #141414;
  --text: #f0f0f0;
  --subtext: #888888;
  --border: #222222;
  --link: #e0c9a6;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  padding: 40px 20px;
}

header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

h1 {
  font-size: 2rem;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

header h2 {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--subtext);
  margin-bottom: 20px;
}

header p {
  color: var(--subtext);
  font-size: 0.95rem;
  text-align: left;
  max-width: 700px;
  margin: 0 auto;
}

header p a {
  color: var(--link);
  text-decoration: underline;
}

header p a:hover {
  color: var(--text);
}

/* Hero photo */
.hero-photo {
  max-width: 1400px;
  margin: 0 auto 50px auto;
}

.hero-photo img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.hero-photo figcaption {
  text-align: center;
  color: var(--subtext);
  font-size: 0.85rem;
  margin-top: 10px;
}

/* Masonry Container */
.gallery-feed {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}

.photo-card {
  width: calc(25% - 7.5px);
  margin-bottom: 10px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

@media (max-width: 1100px) {
  .photo-card { width: calc(33.333% - 6.66px); }
}
@media (max-width: 750px) {
  .photo-card { width: calc(50% - 5px); }
}
@media (max-width: 480px) {
  .photo-card { width: 100%; }
}

.photo-card:hover {
  transform: translateY(-2px);
  border-color: var(--link);
}

.photo-card img {
  display: block;
  width: 100%;
  height: auto;
}

.photo-card figcaption {
  font-size: 0.8rem;
  color: var(--subtext);
  padding: 8px 10px;
}

footer {
  text-align: center;
  margin-top: 80px;
  color: var(--subtext);
  font-size: 0.85rem;
}

/* Lightbox */
#lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 40px 20px;
}

#lightbox-overlay.active {
  display: flex;
}

#lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
}

#lightbox-caption {
  color: var(--text);
  margin-top: 16px;
  font-size: 0.95rem;
  text-align: center;
}

#lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 2.5rem;
  color: var(--text);
  cursor: pointer;
  line-height: 1;
}

/* Footer social links */
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.social-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  color: var(--subtext);
  text-decoration: none;
  transition: color 0.15s ease-in-out;
}

.social-links a:hover {
  color: var(--link);
}