/* ----------------- NAVBAR ----------------- */
.navbar {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
}

.navbar .left-section {
  display: flex;
  align-items: center;
  gap: 20px;
}

.navbar .center-section {
  flex-grow: 1;
  display: flex;
  justify-content: center;
  padding-right: 10%;
}

.navbar .right-section {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}

.navbar ul li a {
  text-decoration: none;
  color: black;
  font-size: x-large;
  font-weight: 700;
  text-shadow: 0 0 3px #ffffff;
}

.navbar .guestbook img {
  height: 70px;
}

.header h1 {
  font-size: 30px;
  text-shadow: 0 0 3px #000000;
  margin: 0;
}

.page-intro {
  text-align: center;
  background: linear-gradient(to right, rgba(255,255,255,0), rgba(40, 19, 19, 0.8), rgba(255,255,255,0));
  margin: 0 200px;
  padding: 10px 0;
}

/* ----------------- GENERAL LINKS ----------------- */
a {
  padding: 8px;
  text-decoration: none;
  color: #000000;
}

.center-section a:hover {
  background-color: rgba(68, 54, 52, 0.59);
  color: antiquewhite;
  text-shadow: none;
  transition: all 0.7s ease;
}

/* ----------------- GALLERY ----------------- */
.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 1600px;
  margin: 30px 20px;
}

/* Wrapper for each artwork card */
.art-wrapper {
  width: calc(25% - 10px); /* 4 items per row with gap */
  position: relative;
  padding: 0;
  margin: 0;
}

.art-wrapper a {
  padding: 0;
}

/* Card container */
.art-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  cursor: default;
}

.art-item-link .art-item {
  cursor: pointer;
}

/* Art image */
.art-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s ease;
}

.art-item:hover img {
  transform: scale(1.05);
}

/* Overlay (title/artist/year) */
.overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  padding: 12px;
  font-size: 0.9rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.art-item:hover .overlay {
  opacity: 1;
}

/* Bookmark icon */
.bookmark {
  position: absolute;
  top: -10px;
  right: -10px;
  width: 100px !important;
  z-index: 2;
  pointer-events: none;
  filter: drop-shadow(0 0 2px white); /* optional glow */
}

/* ----------------- RESPONSIVE ----------------- */
@media (max-width: 1000px) {
  .art-wrapper {
    width: calc(33.333% - 10px); /* 3 per row */
  }
}

@media (max-width: 700px) {
  .art-wrapper {
    width: calc(50% - 10px); /* 2 per row */
  }
}

@media (max-width: 500px) {
  .art-wrapper {
    width: 100%; /* 1 per row */
  }

  .overlay {
    font-size: 0.8rem;
  }
}