body {
  margin: 0;
  padding: 0;
  font-family: system-ui, sans-serif;
  background: radial-gradient(circle at top, #1a1a1a, #000);
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

h1 {
  font-size: 1.6em;
  margin-bottom: 0.5em;
  text-align: center;
}
.logo {
  display: inline-block;
  vertical-align: middle;
  height: 1.2em;
}
p,
ul {
  font-size: 0.95em;
  line-height: 1.6;
  margin-bottom: 1em;
}
ul {
  padding-left: 1.2em;
}
a {
  color: #1db954;
  text-decoration: underline;
}

.card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 2em;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
  text-align: center;
}

.card2 {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 2em;
  max-width: 600px;
  width: 90%;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
}

.card h1 {
  font-size: 1.4em;
  margin-bottom: 0.3em;
}

.card p.meta {
  font-size: 0.9em;
  color: #ccc;
  margin-bottom: 1em;
}

.card2 {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 2em;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
}

.card2 h1 {
  font-size: 1.4em;
  margin-bottom: 0.3em;
  text-align: center;
}

.card2 p.meta {
  font-size: 0.9em;
  color: #ccc;
  margin-bottom: 1em;
}

.cover {
  width: 100%;
  border-radius: 10px;
  margin-bottom: 1em;
}

.beschreibung {
  font-size: 0.95em;
  color: #ddd;
  margin-bottom: 1.5em;
  text-align: left;
  white-space: pre-line;
}

.link {
  display: flex;
  align-items: center;
  gap: 0.6em;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.6em 1em;
  margin: 0.4em 0;
  border-radius: 10px;
  text-decoration: none;
  color: #fff;
  transition: background 0.2s ease;
}

.link:hover {
  background: rgba(255, 255, 255, 0.2);
}

.icon svg {
  vertical-align: middle;
}

.label {
  flex: 1;
  text-align: left;
}

.back {
  margin-top: 2em;
  font-size: 0.8em;
  color: #aaa;
  text-align: center;
}

.back a {
  color: #aaa;
  text-decoration: underline;
}

@media (max-width: 600px) {
  .card {
    padding: 1.2em;
  }

  .card h1 {
    font-size: 1.2em;
  }

  .beschreibung {
    font-size: 0.9em;
  }
}

.modal {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal-content {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  margin: 10% auto;
  padding: 2em;
  border-radius: 20px;
  width: 90%;
  max-width: 400px;
  color: #fff;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
}

.modal-content a {
  color: #1db954;
  text-decoration: underline;
}

.close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 2em;
  color: #fff;
  cursor: pointer;
}

.footer {
  margin-top: 2em;
  font-size: 0.8em;
  color: #aaa;
  text-align: center;
}

.coffee-title {
  position: relative;
  display: inline-block;
  font-size: 2em;
}

.steam {
  position: absolute;
  top: -0.6em;
  width: 0.4em;
  height: 1em;
  background: radial-gradient(circle, rgba(255,255,255,0.6) 0%, transparent 70%);
  border-radius: 50%;
  opacity: 0.7;
  animation: steamUp 3s infinite ease-in-out;
  filter: blur(1px);
}

.steam1 {
  left: 0.1em;
  animation-delay: 0s;
}

.steam2 {
  left: 0.6em;
  animation-delay: 1s;
}

@keyframes steamUp {
  0% {
    transform: translateY(0) scale(1) rotate(0deg);
    opacity: 0.6;
  }
  50% {
    transform: translateY(-10px) scale(1.2) rotate(10deg);
    opacity: 0.4;
  }
  100% {
    transform: translateY(-20px) scale(0.8) rotate(-10deg);
    opacity: 0;
  }
}

.donate {
  display: block;
  margin-bottom: .7em;
}

.badge {
  display: inline-block;
  padding: 0.3em 0.7em;
  border-radius: 999px;
  font-size: 0.75em;
  font-weight: bold;
  color: #fff;
  margin-bottom: 1em;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Pulsierenedes Herz */
.heart-beat {
  display: inline-block;
  animation: realistic-heartbeat 1.5s infinite ease-in-out;
  transform-origin: center;
}

@keyframes realistic-heartbeat {
  0% {
    transform: scale(1);
  }

  10% {
    transform: scale(1.3);
  }

  20% {
    transform: scale(1);
  }

  30% {
    transform: scale(1.2);
  }

  40% {
    transform: scale(1);
  }

  100% {
    transform: scale(1);
  }
}