body {
    font-family: 'Inter', sans-serif;
    background-color: #f0f4f8;
    color: #333;
}
.page {
    display: none;
    transition: opacity 0.5s ease-in-out;
    opacity: 0;
}
.page.active {
    display: block;
    opacity: 1;
}
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(251, 146, 60, 0.7);}
    50% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(251, 146, 60, 0);}
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(251, 146, 60, 0);}
}
.booking-animation {
    animation: pulse 2s infinite cubic-bezier(0.66, 0, 0.34, 1);
}
.menu-items-scroll {
    max-height: calc(100vh - 200px);
    overflow-y: auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
    padding-right: 1rem;
}
.menu-items-scroll::-webkit-scrollbar {
    display: none;
}
#back-to-top-btn {
    display: none;
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: #f97316;
    color: white;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s, opacity 0.3s;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
}
#back-to-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
#back-to-top-btn:hover {
    background-color: #ea580c;
    transform: translateY(-3px);
}