/* Custom Animations */

@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slow-zoom {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.1);
    }
}

.animate-fade-up {
    animation: fade-up 1s ease-out forwards;
}

.animate-slow-zoom {
    animation: slow-zoom 20s ease-in-out infinite alternate;
}

.animation-delay-300 {
    animation-delay: 300ms;
}

.animation-delay-600 {
    animation-delay: 600ms;
}

.animation-delay-900 {
    animation-delay: 900ms;
}

/* Utilities */
.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f5f2ed;
}

::-webkit-scrollbar-thumb {
    background: #a68a56;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #8e7448;
}

/* Typography refinements */
h1, h2, h3, h4 {
    letter-spacing: -0.02em;
}

/* Bubble Floating Animations */
@keyframes bubble-float-1 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(6px, -6px); }
    66% { transform: translate(-4px, 4px); }
}

@keyframes bubble-float-2 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(-8px, 4px); }
    66% { transform: translate(6px, -8px); }
}

@keyframes bubble-float-3 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(4px, 8px); }
    66% { transform: translate(-6px, -4px); }
}

.animate-bubble-1 { animation: bubble-float-1 30s ease-in-out infinite; }
.animate-bubble-2 { animation: bubble-float-2 35s ease-in-out infinite; }
.animate-bubble-3 { animation: bubble-float-3 40s ease-in-out infinite; }

/* Responsive refinements for mobile menu if implemented with JS later */
.mobile-menu-open {
    overflow: hidden;
}