/* Custom styles for Rainbow Crossing Cafe */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Ensure content is visible before JS loads */
body {
    opacity: 1 !important;
}

/* Hero animations - only for above-the-fold content */
.hero-elem {
    opacity: 1;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-elem:nth-child(1) { animation-delay: 0.1s; }
.hero-elem:nth-child(2) { animation-delay: 0.2s; }
.hero-elem:nth-child(3) { animation-delay: 0.3s; }
.hero-elem:nth-child(4) { animation-delay: 0.4s; }

/* Scroll reveal animations - progressive enhancement */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal-up {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal-left {
        opacity: 0;
        transform: translateX(-30px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal-right {
        opacity: 0;
        transform: translateX(30px);
        transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .reveal-up.revealed,
    .reveal-left.revealed,
    .reveal-right.revealed {
        opacity: 1;
        transform: translate(0, 0);
    }
}

/* Navbar transitions */
#navbar {
    transition: background-color 0.4s ease, padding 0.4s ease, box-shadow 0.4s ease;
}

#navbar.scrolled {
    background-color: rgba(247, 247, 247, 0.95);
    backdrop-filter: blur(10px);
    padding-top: 1rem;
    padding-bottom: 1rem;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

/* Mobile menu transitions */
#mobile-menu {
    transition: opacity 0.4s ease, pointer-events 0.4s ease;
}

#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

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

::-webkit-scrollbar-track {
    background: #F7F7F7;
}

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

::-webkit-scrollbar-thumb:hover {
    background: #E86A54;
}

/* Selection color */
::selection {
    background-color: #F9D0C8;
    color: #1A1A1A;
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid #E86A54;
    outline-offset: 2px;
}

/* Image loading optimization */
img {
    content-visibility: auto;
}