* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  background: radial-gradient(#0d0d0d, #1a1a1a);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #fff;
  overflow-x: hidden;
}
header {
  width: 100%;
  background: linear-gradient(90deg, #084CFB, #ADF3FD);
  box-shadow: 0 0 15px rgba(0,0,0,0.5);
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
}
.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
}
.nav-link {
  font-size: 1rem;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  transition: color 0.3s;
}
.nav-link:hover {
  color: #084CFB;
}
.bestellen {
  background: rgba(255,255,255,0.1);
  padding: 0.5rem 1rem;
  transition: background 0.3s, transform 0.3s;
}
.bestellen:hover {
  background: #FFD700;
  color: #000;
  transform: scale(1.05) rotate(-3deg);
}
#beers-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 1;
}
.container {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem;
}
.groupbox {
  background: rgba(255,255,255,0.05);
  border: 2px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  margin-bottom: 2rem;
  padding: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 15px rgba(0,0,0,0.5);
  animation: fadeIn 0.8s ease-in-out;
}
.groupbox h2 {
  margin-bottom: 1rem;
}
.groupbox-content {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
}
.about-image {
  display: block;
  width: 100%;
  max-width: 300px;
  border-radius: 12px;
}
.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #fff;
  text-decoration: none;
  font-size: 1.25rem;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  transition: background 0.3s, color 0.3s, transform 0.3s;
  position: relative;
}
.social-btn img {
  width: 24px;
  height: 24px;
  transition: transform 0.3s;
}
.social-btn::before {
  content: "";
  position: absolute;
  width: 64px;
  height: 64px;
  right: -10px;
  top: -50%;
  transform: translateY(-50%);
  background: url('https://bierbrengtplezier.nl/images/hertog_jan.png') no-repeat center center;
  background-size: contain;
  opacity: 0;
  transition: transform 0.3s, opacity 0.3s;
}
.social-btn:hover {
  transform: rotate(10deg);
  background: #FFD700;
  color: #0d0d0d;
}
.social-btn:hover img {
  transform: rotate(-15deg) scale(1.2);
}
.social-btn:hover::before {
  opacity: 1;
  transform: translateY(-50%) rotate(-20deg);
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.beer {
  position: absolute;
  width: 32px;
  height: 32px;
  background: url('https://bierbrengtplezier.nl/images/hertog_jan.png') no-repeat center center;
  background-size: contain;
  animation: fall linear infinite;
}
@keyframes fall {
  0% {
    transform: translateY(-50px);
    opacity: 1;
  }
  100% {
    transform: translateY(110vh);
    opacity: 0;
  }
}