/* Custom styles for DuPont Guest House */

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

/* Base styles */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Reveal animations - progressive enhancement */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    .group img {
        transition: none;
    }
}

/* Navbar scroll effect */
#navbar.scrolled {
    background: rgba(254, 253, 248, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 20px rgba(6, 78, 59, 0.08);
}

#navbar.scrolled .font-serif,
#navbar.scrolled .text-emerald-900 {
    color: #064e3b;
}

#navbar.scrolled .text-emerald-700 {
    color: #047857;
}

#navbar.scrolled a:not(.bg-emerald-800):not(.bg-cream-50) {
    color: #064e3b;
}

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

::-webkit-scrollbar-track {
    background: #fdf9ef;
}

::-webkit-scrollbar-thumb {
    background: #064e3b;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #047857;
}

/* Selection color */
::selection {
    background: #064e3b;
    color: #fefdf8;
}

/* Animation keyframes */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes pulse-slow {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

/* Utility animations */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

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

/* Image loading placeholder */
img {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #064e3b;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Button hover effects */
a.bg-emerald-800:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(6, 78, 59, 0.25);
}

/* Card hover effects */
.group:hover .group-hover\\:scale-110 {
    transform: scale(1.1);
}

/* Mobile menu transitions */
#mobileMenu {
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Tablet and desktop adjustments */
@media (min-width: 768px) {
    .font-serif {
        line-height: 1.2;
    }
}

/* Large screen optimizations */
@media (min-width: 1024px) {
    .lg\\:text-7xl {
        line-height: 1.1;
    }
}

/* Print styles */
@media print {
    #navbar,
    #menuBtn,
    #mobileMenu {
        display: none;
    }
    
    body {
        color: #000;
        background: #fff;
    }
    
    .bg-emerald-800,
    .bg-emerald-900 {
        background: #064e3b !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}