/* ============================================
   Lunch Lee's — Custom Styles
   ============================================ */

/* Base styles */
html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    overflow-x: hidden;
}

/* Selection color */
::selection {
    background-color: rgba(127, 32, 54, 0.15);
    color: #7f2036;
}

/* ============================================
   Animations
   ============================================ */

/* Hero entrance animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

.animate-slide-up {
    animation: slideUp 1s ease-out 0.2s forwards;
    opacity: 0;
}

.animate-fade-in-delay {
    animation: fadeIn 1s ease-out 0.5s forwards;
    opacity: 0;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.8s forwards;
    opacity: 0;
}

/* Scroll reveal animations (below the fold only) */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), 
                transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ============================================
   Mobile menu
   ============================================ */

.mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

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

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

#mobile-menu.active .mobile-link {
    transform: translateY(0);
}

#mobile-menu.inactive .mobile-link {
    transform: translateY(10px);
    opacity: 0;
}

/* ============================================
   Navbar scroll state
   ============================================ */

#navbar.scrolled {
    box-shadow: 0 1px 20px rgba(127, 32, 54, 0.06);
}

/* ============================================
   Mobile menu button animation
   ============================================ */

.menu-line {
    transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
}

#menu-toggle.active .menu-line:nth-child(1) {
    transform: translateY(4px) rotate(45deg);
}

#menu-toggle.active .menu-line:nth-child(2) {
    opacity: 0;
}

#menu-toggle.active .menu-line:nth-child(3) {
    width: 24px;
    transform: translateY(-4px) rotate(-45deg);
    margin-left: 0;
}

/* ============================================
   Reduced motion
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    
    .animate-fade-in,
    .animate-slide-up,
    .animate-fade-in-delay,
    .animate-fade-in-delay-2 {
        animation: none;
        opacity: 1;
    }
    
    .scroll-reveal {
        transition: none;
    }
    
    .menu-line {
        transition: none;
    }
    
    #mobile-menu {
        transition: none;
    }
}