/* Terra Sauna Brand Styles */

/* 1. Base Setup */
body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
    background-color: #0c0a09; /* Matches Stone-950 */
    overflow-x: hidden;
    margin: 0;
}

h1, h2, h3, .font-serif {
    font-family: 'Playfair Display', serif;
}

/* 2. Navigation Utilities */
nav {
    will-change: padding, background-color;
}

/* 3. Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #0c0a09;
}

::-webkit-scrollbar-thumb {
    background: #1c1917; /* Matches Stone-900 */
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #96a56e; /* Brand Green */
}

/* 4. Tab & Image Transitions */
#sauna-img {
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Feature list item animation when switching tabs */
#sauna-features li {
    animation: slideIn 0.5s forwards ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 5. Mobile Menu Animation */
.animate-fadeIn {
    animation: fadeIn 0.3s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 6. Helper Classes */
.sauna-gradient {
    background: linear-gradient(to bottom, rgba(12, 10, 9, 0) 0%, rgba(12, 10, 9, 0.5) 70%, rgba(12, 10, 9, 1) 100%);
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}