/*
=======================
    CAFE NAVIGATION
=======================
*/
.cafe-nav {
    width: 100%;
    background: rgba(196, 156, 108, 0.95);
    backdrop-filter: blur(6px);
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.cafe-nav .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cafe-nav .nav-logo img {
    width: 180px;
    height: auto;
}

.cafe-nav .nav-menu {
    list-style: none;
    display: flex;
    gap: 25px;
    margin: 0;
    padding: 0;
}

.cafe-nav .nav-menu li a {
    color: #FFF;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background 0.3s, color 0.3s;
}

.cafe-nav .nav-menu li a:hover,
.cafe-nav .nav-menu li a.active {
    background: #6B4F3B;
    color: #FFF;
}

#backToTopCafe {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 50px;
    height: 50px;
    background: #C49C6C;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 6px 15px rgba(0,0,0,0.3);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.35s ease, transform 0.35s ease, box-shadow 0.5s ease;
}

#backToTopCafe.show {
    opacity: 1;
    transform: translateY(0);
}

#backToTopCafe:hover {
    box-shadow: 0 0 20px rgba(196, 156, 108, 0.7), 0 0 30px rgba(196, 156, 108, 0.5);
    transform: scale(1.1);
}

.steam {
    position: absolute;
    top: -30px;
    display: flex;
    flex-direction: row;
    gap: 6px;
    pointer-events: none;
}

.steam span {
    width: 4px;
    height: 16px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: steamWave 2s infinite;
}

.steam span:nth-child(1) {
    animation-delay: 0s;
}

.steam span:nth-child(2) {
    animation-delay: 0.4s;
}

.steam span:nth-child(3) {
    animation-delay: 0.8s;
}

/*
=================
    ANIMATION
=================
*/
@keyframes steamWave {
    0% { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0.5; }
    25% { transform: translateY(-5px) translateX(2px) rotate(2deg); opacity: 0.7; }
    50% { transform: translateY(-10px) translateX(-2px) rotate(-2deg); opacity: 1; }
    75% { transform: translateY(-15px) translateX(2px) rotate(2deg); opacity: 0.7; }
    100% { transform: translateY(-20px) translateX(0) rotate(0deg); opacity: 0; }
}


/*
======================================
    RESPONSIVE CODE (SMALL MOBILE)
======================================
*/
@media (max-width: 480px) {
    .cafe-nav .nav-logo img {
        width: 140px;
    }
}

/*
================================
    RESPONSIVE CODE (MOBILE)
================================
*/
@media (max-width: 768px) {

    .cafe-nav .nav-container {
        padding: 10px 15px;
    }

    .cafe-nav .nav-logo img {
        width: 150px;
    }

    .cafe-nav .nav-menu {
        position: absolute;
        top: 65px;
        right: 15px;
        background: rgba(196, 156, 108, 0.98);
        flex-direction: column;
        width: 220px;
        padding: 20px;
        gap: 15px;
        border-radius: 10px;
        transform: translateX(120%);
        transition: transform 0.3s ease;
        box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    }

    .cafe-nav .nav-menu.active {
        transform: translateX(0);
    }

    .nav-toggle {
        display: flex;
    }
}

/*
================================
    RESPONSIVE CODE (TABLET)
================================
*/
@media (min-width: 769px) and (max-width: 1024px) {

    .cafe-nav .nav-logo img {
        width: 160px;
    }

    .cafe-nav .nav-menu {
        gap: 18px;
    }

    .cafe-nav .nav-menu li a {
        font-size: 0.95rem;
        padding: 6px 10px;
    }
}