/* Custom styles for Betty's Antiques */

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

/* Scroll indicator animation */
@keyframes scrollIndicator {
    0% { transform: translateY(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(400%); opacity: 0; }
}

.animate-scroll-indicator {
    animation: scrollIndicator 1.5s ease-in-out infinite;
}

/* Navbar scroll state */
nav.scrolled {
    background: rgba(253, 251, 247, 0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(26, 39, 68, 0.06);
}

nav.scrolled .font-serif,
nav.scrolled .font-sans {
    color: #1a2744 !important;
}

nav.scrolled a:not(.bg-navy-800):not(.bg-white\/5) {
    color: #1a2744 !important;
}

nav.scrolled a:not(.bg-navy-800):not(.bg-white\/5):hover {
    color: #c9a84c !important;
}

/* Mobile menu */
.mobile-link {
    opacity: 0;
    transform: translateY(16px);
    transition: all 0.3s ease;
}

#mobileMenu.open .mobile-link {
    opacity: 1;
    transform: translateY(0);
}

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

/* Intersection Observer animations */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Image hover effects */
.group img {
    will-change: transform;
}

/* Selection color */
::selection {
    background: rgba(201, 168, 76, 0.2);
    color: #1a2744;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #faf6ee;
}
::-webkit-scrollbar-thumb {
    background: #c9a84c;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #b8943f;
}

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