/* Custom styles for Jewelry and Treasures */

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

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #fdf4ff;
}
::-webkit-scrollbar-thumb {
    background: #7B2D8E;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #6b2478;
}

/* Navbar transition */
#navbar.scrolled {
    background: rgba(42, 12, 48, 0.95) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Nav links */
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #fbbf24;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}

/* Mobile nav links */
.mobile-nav-link {
    position: relative;
    padding-left: 0;
}
.mobile-nav-link::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: #fbbf24;
    transition: height 0.3s ease;
    border-radius: 2px;
}
.mobile-nav-link:hover::before {
    height: 60%;
}

/* Scroll reveal animations */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Default state for scroll reveals - visible by default for progressive enhancement */
@media (prefers-reduced-motion: no-preference) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .scroll-reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered animation delays */
.scroll-reveal:nth-child(1) { transition-delay: 0.05s; }
.scroll-reveal:nth-child(2) { transition-delay: 0.1s; }
.scroll-reveal:nth-child(3) { transition-delay: 0.15s; }
.scroll-reveal:nth-child(4) { transition-delay: 0.2s; }
.scroll-reveal:nth-child(5) { transition-delay: 0.25s; }
.scroll-reveal:nth-child(6) { transition-delay: 0.3s; }

/* Diamond hover effect on collection cards */
.group:hover .aspect-\[4\/3\] img {
    transform: scale(1.05);
}

/* Button hover effects */
button, a {
    transition: all 0.3s ease;
}

/* Form focus styles */
input:focus, select:focus, textarea:focus {
    box-shadow: 0 0 0 3px rgba(123, 45, 142, 0.15);
}

/* Hero diamond sparkle animation */
@keyframes sparkle {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* Floating animation for accent elements */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Pulse animation for scroll indicator */
@keyframes scroll-pulse {
    0%, 100% { opacity: 0.5; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.2); }
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .font-serif {
        line-height: 1.2;
    }
}