/* Custom Styles for Cavalli's Bistro */

:root {
    --color-charcoal-900: #121212;
    --color-charcoal-800: #1E1E1E;
    --color-coral-500: #FF6B6B;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-charcoal-900);
    color: #e5e7eb;
    font-family: 'Inter', sans-serif;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 40px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }

/* Scroll Reveal Classes */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-on-scroll.is-visible {
    opacity: 0; /* Default hidden for progressive enhancement */
}

.reveal-on-scroll.is-visible.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .reveal-on-scroll {
        opacity: 1;
        transform: none;
    }
    
    .animate-fade-in-up {
        animation: none;
        opacity: 1;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Navbar Scrolled State */
.nav-scrolled {
    background-color: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-charcoal-900);
}

::-webkit-scrollbar-thumb {
    background: var(--color-charcoal-800);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-coral-500);
}

/* Mobile Menu Transitions */
#mobile-menu {
    transition: opacity 0.3s ease-in-out;
}

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

#mobile-menu.closed {
    opacity: 0;
    pointer-events: none;
}