body {
  margin: 0;
  background: linear-gradient(135deg, #2a0f59, #8c4ff9);
  color: #ffffff;
  font-family: Arial, sans-serif;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: #3c0f8e;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.5;
}

.logo-top {
  font-size: 3rem;
  font-weight: 900;
  color: #ffd84d; /* bright yellow */
  letter-spacing: 2px;
}

.logo-bottom {
  font-size: 2rem;
  font-weight: bold;
  color: #ffffff;
  letter-spacing: 3px;
}

nav {
  display: flex;
  gap: 16px;
}

nav a {
  font-size: 1.3rem;
  color: #ffd84d;
  font-weight: bold;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.2s, transform 0.2s;
}

nav a:hover {
  opacity: 1;
  transform: scale(1.1);
  text-shadow: 0 0 6px #ffd84d;
}

/* Masonry Gallery */
.gallery {
  column-count: 4;
  column-gap: 14px;
  padding: 16px;
}

.media-wrap {
  break-inside: avoid;
  margin-bottom: 14px;
  border-radius: 12px;
  overflow: hidden;
  opacity: 1;
  transform: scale(1);
  transition: all 0.4s ease;
}

.media-wrap.hidden {
  opacity: 0;
  transform: scale(0.9);
  pointer-events: none;
  height: 0;
  margin: 0;
}

.media-wrap img,
.media-wrap video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, filter 0.3s ease, box-shadow 0.3s ease;
  background: #000;
}

.media-wrap img { background: #222; }

.media-wrap:hover img,
.media-wrap:hover video {
  transform: scale(1.05);
  filter: brightness(1.15);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.6);
}

/* Responsive Columns */
@media (max-width: 1200px) {
  .gallery { column-count: 3; }
}
@media (max-width: 768px) {
  .gallery { column-count: 2; }
}
@media (max-width: 480px) {
  .gallery { column-count: 2; }
}

/* Filter Bar */
.filter-bar {
  display: flex;
  justify-content: center;
  gap: 16px;
  padding: 12px;
  background: #2a0f59;
  border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.filter-btn {
  padding: 10px 24px;
  font-size: 1rem;
  font-weight: bold;
  color: #ffd84d;
  background: transparent;
  border: 2px solid #ffd84d;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover {
  background: #ffd84d;
  color: #2a0f59;
  box-shadow: 0 0 10px #ffd84d;
}

.filter-btn.active {
  background: #ffd84d;
  color: #2a0f59;
}