/* === Navbar === */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 30px;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  margin: 20px auto;
  max-width: 1000px;
  box-shadow: 0 8px 32px rgba(173, 216, 230, 0.4),
              0 0 20px rgba(255, 182, 193, 0.3);
}

.nav-left a {
  text-decoration: none;
  font-weight: bold;
  font-size: 1.3rem;
  color: #333;
}

.nav-center {
  flex: 1;
  text-align: center;
}

.nav-left a:hover {
  text-shadow: 0 0 8px rgba(255, 182, 193, 0.7),
               0 0 12px rgba(173, 216, 230, 0.6);
}

/* === Header Box === */
.header-box {
  position: relative;
  max-width: 900px;
  margin: 40px auto 20px auto;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(15px);
  border-radius: 25px;
  box-shadow: inset 0 0 8px rgba(255, 255, 255, 0.4),
              0 8px 32px rgba(173, 216, 230, 0.4),
              0 0 25px rgba(255, 182, 193, 0.3);
  padding: 30px 20px;
  text-align: center;
}

.header-box h1 {
  font-size: 2rem;
  margin-bottom: 10px;
}

/* === Category Toggle === */
.category-toggle-box {
  max-width: 600px;
  margin: 20px auto 0;
  background: transparent;      /* removes background */
  backdrop-filter: none;        /* disables blur */
  box-shadow: none;             /* removes glow */
  border: none;                 /* removes rounded border */
  padding: 10px 0;              /* smaller spacing */
  display: flex;
  justify-content: center;
  gap: 20px;
}

.category-btn {
  background: linear-gradient(90deg, #ffb6c1, #add8e6);
  background-size: 200% 200%;
  color: white;
  font-weight: bold;
  border: none;
  border-radius: 15px;
  padding: 10px 25px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.3s;
  box-shadow: 0 0 12px rgba(255, 182, 193, 0.4), 0 0 12px rgba(173, 216, 230, 0.4);
}


.category-btn:hover {
  animation: shimmer-move 3s linear infinite;
  transform: scale(1.05);
}

@keyframes shimmer-move {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* === Footer === */
.site-footer {
  text-align: center;
  margin: 20px auto;
  background: #ffd6e8;
  border-radius: 20px;
  padding: 20px;
  font-size: 1.3rem;
  color: #fff;
}