/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 36px;
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--t-normal) var(--ease);
}
.btn-primary {
  background-color: var(--c-accent);
  color: #000;
  box-shadow: 0 4px 15px rgba(255, 208, 0, 0.2);
}
.btn-primary:hover {
  background-color: var(--c-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 208, 0, 0.4);
}
.btn-secondary {
  background-color: transparent;
  color: var(--c-text);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-secondary:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
  transform: translateY(-2px);
}

/* Kacheln (Cards) */
.card {
  background-color: var(--c-primary);
  border: 1px solid var(--c-secondary);
  border-radius: var(--border-radius);
  padding: 2.5rem 2rem;
  transition: all var(--t-normal) var(--ease);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--c-accent);
  box-shadow: 0 0 30px rgba(255, 234, 0, 0.6), 0 0 60px rgba(255, 234, 0, 0.3), inset 0 0 0 1px rgba(255, 234, 0, 0.4);
}
.card-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 1.5rem;
  color: var(--c-accent);
}
.card-title {
  font-size: 1.25rem;
  font-weight: var(--fw-light);
  margin-bottom: 1rem;
  text-transform: uppercase;
}
.card-title span {
  font-weight: var(--fw-bold);
  color: var(--c-accent);
}
.card-text {
  color: var(--c-text-muted);
  font-size: 0.95rem;
  flex-grow: 1;
}

/* Animations Utilities */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s var(--ease);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }