*, *::before, *::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    overflow-x: hidden;
}

/* Scroll reveal base — content always visible, animation applied via JS */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal:not(.revealed) {
    opacity: 1;
    transform: translateY(30px);
}

@media (prefers-reduced-motion: no-preference) {
    .reveal:not(.revealed) {
        opacity: 0;
        transform: translateY(40px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Navbar glass effect */
nav.glass {
    background: rgba(4, 31, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 168, 67, 0.15);
}

/* Gold gradient text utility */
.gold-gradient {
    background: linear-gradient(135deg, #D4A843 0%, #F0C860 50%, #D4A843 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #041F1A;
}
::-webkit-scrollbar-thumb {
    background: rgba(212, 168, 67, 0.3);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(212, 168, 67, 0.5);
}

/* Selection color */
::selection {
    background: rgba(212, 168, 67, 0.3);
    color: #FDF8F0;
}

/* Mobile menu animation */
#mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
#mobile-menu.open {
    max-height: 500px;
}

/* Product card image overlay */
.group:hover .group-hover\:scale-110 {
    transform: scale(1.1);
}

/* Subtle shimmer on gold elements */
@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

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

/* Pulse glow for hero accent */
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(212, 168, 67, 0.2); }
    50% { box-shadow: 0 0 40px rgba(212, 168, 67, 0.4); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

/* Form styles */
input, textarea {
    background: rgba(10, 46, 36, 0.6);
    border: 1px solid rgba(212, 168, 67, 0.2);
    color: #FDF8F0;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
input:focus, textarea:focus {
    outline: none;
    border-color: rgba(212, 168, 67, 0.6);
    box-shadow: 0 0 0 3px rgba(212, 168, 67, 0.1);
}
input::placeholder, textarea::placeholder {
    color: rgba(253, 248, 240, 0.3);
}

/* Success message */
.form-success {
    animation: fadeInUp 0.5s ease forwards;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}