/* Custom styles for Sweet Nutrition */

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

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

::-webkit-scrollbar-track {
    background: #0A0A0A;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #D4AF37, #C06C52);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #F4D03F, #D4866A);
}

/* Selection color */
::selection {
    background: rgba(212, 175, 55, 0.3);
    color: #F5F0E8;
}

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

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
    
    .reveal:nth-child(2) { transition-delay: 0.1s; }
    .reveal:nth-child(3) { transition-delay: 0.2s; }
    .reveal:nth-child(4) { transition-delay: 0.3s; }
    .reveal:nth-child(5) { transition-delay: 0.4s; }
    .reveal:nth-child(6) { transition-delay: 0.5s; }
}

/* Navbar scroll state */
.navbar-scrolled {
    background: rgba(10, 10, 10, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

/* Gold gradient text utility */
.text-gold-gradient {
    background: linear-gradient(135deg, #D4AF37, #F4D03F, #D4AF37);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Image lazy load placeholder */
img {
    background: linear-gradient(135deg, #1A1A1A 0%, #2A2A2A 100%);
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid #D4AF37;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Mobile menu animation */
#mobile-menu {
    animation: slideDown 0.3s ease;
}

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

/* Hover glow effect for cards */
.group:hover .group-hover\:scale-110 {
    transform: scale(1.1);
}

/* Gold border glow on hover */
.rounded-3xl:hover {
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.1);
}

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

/* Prevent layout shift on images */
img {
    content-visibility: auto;
}

/* Print styles */
@media print {
    nav, button, .animate-bounce {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .bg-luxury-black, .bg-luxury-dark {
        background: white !important;
    }
    
    .text-sand-light, .text-sand, .text-sand-dark {
        color: black !important;
    }
}