/* Opacity Variants (specifically used in index) */
.border-gold\/10 {
    border-color: rgba(230, 200, 136, 0.1);
}

.border-charcoal\/20 {
    border-color: rgba(21, 21, 21, 0.2);
}

.bg-gold\/5 {
    background-color: rgba(230, 200, 136, 0.05);
}

.bg-gold\/10 {
    background-color: rgba(230, 200, 136, 0.1);
}

.bg-gold-dark\/30 {
    background-color: rgba(196, 160, 89, 0.3);
}

.text-gold-light\/90 {
    color: rgba(255, 245, 214, 0.9);
}

.text-gold-light\/70 {
    color: rgba(255, 245, 214, 0.7);
}

.text-gold\/70 {
    color: rgba(230, 200, 136, 0.7);
}

.text-gray-400 {
    color: var(--gray);
}

.text-gray-500 {
    color: var(--gray-medium);
}

.text-gray-600 {
    color: var(--gray-dark);
}

.tracking-\[0\.25em\] {
    letter-spacing: 0.25em;
}

.tracking-\[0\.3em\] {
    letter-spacing: 0.3em;
}

.text-xs {
    font-size: 0.75rem;
}

.group-hover\:opacity-10:hover,
.group:hover .group-hover\:opacity-10 {
    opacity: 0.1;
}

.group-hover\:opacity-100:hover,
.group:hover .group-hover\:opacity-100 {
    opacity: 1;
}

.bg-gradient-to-b.from-gold\/5 {
    background-image: linear-gradient(to bottom, rgba(230, 200, 136, 0.05), transparent);
}

/* Hover States */
.hover\:bg-gold-dark:hover {
    background-color: var(--gold-dark);
}

.rotate-45 {
    transform: rotate(45deg);
}

.mx-4 {
    margin-left: 1rem;
    margin-right: 1rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mt-32 {
    margin-top: 8rem;
}

.pt-12 {
    padding-top: 3rem;
}

.text-center {
    text-align: center;
}

/* Subtle Grain Texture */
.texture-grain {
    position: relative;
}

.texture-grain::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
    opacity: 0.4;
    pointer-events: none;
    mix-blend-mode: multiply;
    z-index: 1;
}

/* Elegant Thin Lines */
.hairline-border {
    position: relative;
}

.hairline-border::after {
    content: '';
    position: absolute;
    top: 12px;
    bottom: 12px;
    left: 12px;
    right: 12px;
    border: 1px solid rgba(26, 26, 26, 0.15);
    pointer-events: none;
    z-index: 10;
}

/* Perspective background */
.perspective-bg {
    background-image:
        radial-gradient(circle at 50% 0%, #ffffff 0%, #dcdcdc 70%);
}