html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  font-family: 'GoogleSans', sans-serif;
  background-color: #000;
  color: #fff;
}

@font-face {
  font-family: 'Montserrat';
  src: url('fonts/Montserrat/Montserrat-Medium.ttf') format('truetype');
}

.content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  text-align: center;
  padding: 0 1em;
}

.cute-button {
  display: inline-block;
  margin-top: 20px;
  padding: 14px 36px;
  background-color: rgba(255, 121, 198, 0.25);
  color: #fff;
  border: none;
  border-radius: 28px;
  font-size: 16.5px;
  font-family: 'GoogleSans', sans-serif;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  backdrop-filter: blur(12px) brightness(1.1);
  box-shadow:
    0 1px 2px rgba(255, 255, 255, 0.05),
    0 2px 8px rgba(255, 121, 198, 0.2),
    0 4px 20px rgba(0, 0, 0, 0.15);
  transition: all 0.22s ease;
  text-decoration: none;
  outline: none;
}

.cute-button:hover,
.cute-button:focus {
  background-color: rgba(255, 121, 198, 0.4);
  transform: translateY(-1px) scale(1.015);
  box-shadow:
    0 2px 4px rgba(255, 255, 255, 0.05),
    0 4px 16px rgba(255, 121, 198, 0.25),
    0 6px 24px rgba(0, 0, 0, 0.2);
}

.hamburger-menu {
  position: absolute;
  top: 20px;
  left: 20px;
  width: 36px;
  height: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 8px;
  background: transparent;
  border-radius: 16px;
  cursor: pointer;
  z-index: 20;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.hamburger-menu div {
  height: 3px;
  background: #fff;
  border-radius: 2px;
  transition: background 0.3s ease;
}

.side-menu {
  position: fixed;
  top: 0;
  left: -220px;
  width: 220px;
  height: 100vh;
  background: rgba(30, 30, 40, 0.92);
  backdrop-filter: blur(28px) brightness(1.09);
  box-shadow:
    4px 0 32px rgba(255, 121, 198, 0.13),
    0 8px 32px rgba(0, 0, 0, 0.18);
  padding: 90px 24px 32px;
  transition: left 0.32s cubic-bezier(.77, 0, .18, 1), opacity 0.22s;
  z-index: 15;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-top-right-radius: 32px;
  border-bottom-right-radius: 32px;
  pointer-events: none;
  opacity: 0;
}

.side-menu.open {
  left: 0;
  pointer-events: auto;
  opacity: 1;
}

.side-menu a {
  display: flex;
  align-items: center;
  padding: 13px 16px;
  color: #fff;
  text-decoration: none;
  border-radius: 12px;
  font-family: 'GoogleSans', sans-serif;
  font-size: 17.5px;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 2px 8px rgba(255, 121, 198, 0.07);
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: background 0.18s, color 0.18s, transform 0.18s, text-shadow 0.18s, box-shadow 0.18s;
}

.side-menu a:hover,
.side-menu a:focus {
  background: linear-gradient(90deg, rgba(255, 121, 198, 0.22), rgba(121, 121, 255, 0.18));
  color: #ff79c6;
  transform: translateX(6px) scale(1.045);
  text-shadow: 0 2px 8px rgba(255, 121, 198, 0.13);
  box-shadow: 0 4px 16px rgba(255, 121, 198, 0.13);
}

.contributors-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-family: 'GoogleSans', sans-serif;
}

.contributor {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: inherit;
  padding: 4px 8px;
  border-radius: 8px;
  transition: background 0.2s ease, backdrop-filter 0.2s ease;
}

.contributor:hover {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
}

.contributor img {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
}

.contributors {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 20px;
}

.nav-spacer {
  height: 24px;
  pointer-events: none;
  opacity: 0;
}

.sparkle {
  display: inline-block;
  animation: sparkleGlow 1.5s infinite ease-in-out;
  filter: drop-shadow(0 0 6px #fff5cc) drop-shadow(0 0 12px #ffe680);
  margin-left: 2px;
  font-size: 0.8em;
}

@keyframes sparkleGlow {
  0%, 100% {
    filter: drop-shadow(0 0 6px #fff5cc) drop-shadow(0 0 12px #ffe680);
    opacity: 1;
  }
  50% {
    filter: drop-shadow(0 0 10px #fff1aa) drop-shadow(0 0 20px #ffec80);
    opacity: 0.75;
  }
}