/* ============================================
   The Coffee Nook — Custom Styles
   ============================================ */

/* Base */
*, *::before, *::after {
    box-sizing: border-box;
}

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

body {
    overflow-x: hidden;
}

/* Selection */
::selection {
    background-color: rgba(57, 100, 40, 0.15);
    color: #1f3416;
}

/* ============================================
   Navbar
   ============================================ */
#navbar {
    background: transparent;
    transition: background 0.4s ease, box-shadow 0.4s ease, backdrop-filter 0.4s ease;
}

#navbar.scrolled {
    background: rgba(250, 250, 247, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(31, 52, 22, 0.06);
}

.nav-link {
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 1px;
    background: currentColor;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 100%;
}

/* ============================================
   Mobile Menu
   ============================================ */
#mobile-menu.open {
    opacity: 1;
    pointer-events: all;
}

#mobile-menu.open .mobile-link {
    animation: fadeDown 0.4s ease forwards;
}

#mobile-menu.open .mobile-link:nth-child(1) { animation-delay: 0.05s; }
#mobile-menu.open .mobile-link:nth-child(2) { animation-delay: 0.1s; }
#mobile-menu.open .mobile-link:nth-child(3) { animation-delay: 0.15s; }
#mobile-menu.open .mobile-link:nth-child(4) { animation-delay: 0.2s; }

.menu-line {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#menu-toggle.active .menu-line:nth-child(1) {
    transform: rotate(45deg) translate(3px, 3px);
}

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

#menu-toggle.active .menu-line:nth-child(3) {
    transform: rotate(-45deg) translate(3px, -3px);
    width: 5px;
}

/* ============================================
   Floating Cards Animation
   ============================================ */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

@keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

.animate-float {
    animation: float 4s ease-in-out infinite;
}

.animate-float-delayed {
    animation: float-delayed 5s ease-in-out infinite;
    animation-delay: 1s;
}

/* ============================================
   Fade Down Animation for Mobile Menu
   ============================================ */
@keyframes fadeDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Scroll Reveal Animations
   (Progressive enhancement — content is visible by default)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .about-img {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .about-text {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease 0.1s, transform 0.8s ease 0.1s;
    }
    
    .menu-card {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .menu-header {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .gallery-img {
        opacity: 1;
        transform: scale(1);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .gallery-header {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .visit-info {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .visit-map {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s ease 0.1s, transform 0.8s ease 0.1s;
    }
    
    /* Hidden state — applied via JS for scroll reveal */
    .reveal-hidden .about-img,
    .reveal-hidden .about-text,
    .reveal-hidden .menu-card,
    .reveal-hidden .menu-header,
    .reveal-hidden .gallery-img,
    .reveal-hidden .gallery-header,
    .reveal-hidden .visit-info,
    .reveal-hidden .visit-map {
        opacity: 0;
        transform: translateY(30px);
    }
}

/* ============================================
   Smooth image loading
   ============================================ */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* ============================================
   Focus styles for accessibility
   ============================================ */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #57833a;
    outline-offset: 4px;
    border-radius: 4px;
}

/* ============================================
   Responsive adjustments
   ============================================ */
@media (max-width: 768px) {
    .animate-float,
    .animate-float-delayed {
        animation: none;
        transform: none;
    }
    
    .absolute.-top-6.-left-6,
    .absolute.-bottom-4.-right-4,
    .absolute.-right-6.top-1/3 {
        display: none;
    }
}

/* ============================================
   Print styles
   ============================================ */
@media print {
    #navbar,
    #menu-toggle,
    .animate-float,
    .animate-float-delayed {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
}