body {
  font-family: Arial, sans-serif;
}

.hero {
  background: url('img/hero.jpg') no-repeat center center;
  background-size: cover;
  height: 100vh;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.7);
}
.navbar-brand img {
  width: 5cm;
  height: 5cm;
  max-height: none;
  max-width: none;
  margin-right: 10px;
}
.navbar-nav {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.navbar-nav .nav-item {
  flex: 1;
  text-align: center;
}
.navbar-nav .nav-link {
  width: 100%;
}
.btn.pressed {
  transform: scale(0.96);
  box-shadow: 0 1px 8px rgba(0,0,0,0.18) inset;
}
.btn-warning:hover, .btn-warning:focus {
  background: linear-gradient(90deg, #ffcc42 60%, #fffbe7 100%);
  color: #3d2f00;
  box-shadow: 0 4px 16px rgba(255, 184, 0, 0.28);
  border-color: #ffb300;
  transition: 0.18s;
}
.btn {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s, transform 0.4s;
}
.btn.animated {
  opacity: 1;
  transform: none;
}
.ripple-effect {
  position: absolute;
  width: 120px;
  height: 120px;
  background: rgba(255, 215, 64, 0.3);
  border-radius: 50%;
  pointer-events: none;
  transform: scale(0);
  animation: ripple-anim 0.6s linear;
  z-index: 2;
}
@keyframes ripple-anim {
  to {
    transform: scale(2.5);
    opacity: 0;
  }
}
.animate-icon i {
  transition: transform 0.25s;
}
.animate-icon:hover i {
  transform: rotate(-15deg) scale(1.2);
}
.btn {
  opacity: 0;
  transform: translateY(20px) scale(0.97);
  transition: opacity 0.6s, transform 0.6s cubic-bezier(.33,1.02,.58,1);
}
.btn.visible {
  opacity: 1;
  transform: none;
}
.btn-warning:hover, .btn-warning:focus {
  background: linear-gradient(90deg, #ffd740 60%, #ffecb3 100%);
  color: #3d2f00;
  box-shadow: 0 4px 18px rgba(255, 184, 0, 0.28);
  border-color: #ffb300;
  transition: 0.18s;
}
#promoBanner {
  animation: promoAppear 0.8s cubic-bezier(.19,1,.22,1);
}
@keyframes promoAppear {
  from { opacity: 0; transform: translateY(60px);}
  to   { opacity: 1; transform: none;}
}