/* Custom styles for Yang's Restaurant */

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

/* Scroll reveal animations - progressive enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar transitions */
#navbar {
    transition: background-color 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

#navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.08);
}

#navbar.scrolled .nav-link {
    color: #334155;
}

#navbar.scrolled .nav-text {
    color: #0f172a;
}

/* Mobile menu transition */
#mobile-menu {
    animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Image hover effects */
.rounded-2xl.overflow-hidden {
    overflow: hidden;
}

.rounded-2xl.overflow-hidden img {
    transition: transform 0.5s ease;
}

/* Button focus states */
button:focus-visible,
a:focus-visible {
    outline: 2px solid #2dd4bf;
    outline-offset: 2px;
    border-radius: 0.5rem;
}

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

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    background: #14b8a6;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0d9488;
}

/* Selection color */
::selection {
    background-color: #0d9488;
    color: white;
}

/* Form focus animations */
input:focus,
textarea:focus {
    box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15);
}

/* Gallery grid responsive */
@media (max-width: 768px) {
    #gallery .grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Ensure hero images render immediately */
#hero img {
    will-change: auto;
}

/* Subtle pattern for sections */
.bg-pattern-dots {
    background-image: radial-gradient(circle, rgba(13, 148, 136, 0.05) 1px, transparent 1px);
    background-size: 24px 24px;
}