/* Custom styles for Beauty by Kass */

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

/* Navigation */
nav {
    transition: box-shadow 0.3s ease;
}

nav.scrolled {
    box-shadow: 0 4px 20px rgba(10, 22, 40, 0.3);
}

/* Mobile menu */
.menu-closed {
    max-height: 0;
    opacity: 0;
}

.menu-open {
    max-height: 400px;
    opacity: 1;
}

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

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

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

/* Gold gradient line animation */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

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

::-webkit-scrollbar-track {
    background: #0a1628;
}

::-webkit-scrollbar-thumb {
    background: #c9a84c;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #e3b84b;
}

/* Button hover effects */
a, button {
    -webkit-tap-highlight-color: transparent;
}

/* Image lazy load fade */
img {
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Form focus styles */
input:focus, select:focus, textarea:focus {
    outline: none;
}

/* Selection color */
::selection {
    background-color: #c9a84c;
    color: #0a1628;
}