:root {
    /* Palette Ultra-Premium "Dark Luxury" */
    --noir-absolu: #060606;
    --noir-profond: #0A0A0A;
    --or-sterling: #C9A961;
    --or-sterling-low: rgba(201, 169, 97, 0.15);
    --or-clair: #E4D4A1;
    --blanc-casse: #FAFAFA;
    
    /* Theme Variables */
    --bg-body: var(--noir-absolu);
    --bg-surface: var(--noir-profond);
    --text-main: var(--blanc-casse);
    --text-light-ivory: #E2E8F0; 
    --text-muted: #A0A0A0; 
    --glass-border: rgba(255, 255, 255, 0.1);
}

[data-theme="light"] {
    --bg-body: #F9F9F9;
    --bg-surface: #FFFFFF;
    --text-main: #1A1A1A;
    --text-light-ivory: #333333;
    --text-muted: #666666;
    --glass-border: rgba(0, 0, 0, 0.1);
    --noir-absolu: #F0F0F0;
    --noir-profond: #FFFFFF;
}

html { 
    cursor: none; 
    scroll-behavior: smooth; 
}

@media (max-width: 768px) { 
    html { cursor: auto; } 
}

/* Focus Visible Customization for Accessibility */
:focus-visible {
    outline: 2px solid var(--or-sterling);
    outline-offset: 4px;
    border-radius: 2px;
}

/* Premium Glassmorphism */
.glass-panel {
    background: rgba(15, 23, 42, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

[data-theme="light"] .glass-panel {
    background: rgba(255, 255, 255, 0.8);
}

/* Ticker Animation */
@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.animate-ticker {
    animation: ticker 60s linear infinite;
}

/* Buttons */
.btn-gold-solid {
    display: inline-block;
    padding: 1.25rem 3rem;
    background: linear-gradient(135deg, var(--or-sterling), var(--or-clair));
    color: #060606;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
    border: none;
}
.btn-gold-solid:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(201, 169, 97, 0.3);
}

.btn-gold-outline {
    padding: 0.75rem 1.5rem;
    border: 1px solid rgba(201, 169, 97, 0.5);
    color: var(--or-sterling);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    transition: all 0.3s;
}
.btn-gold-outline:hover {
    border-color: var(--or-sterling);
    background: rgba(201, 169, 97, 0.1);
}

/* Cursor */
.cursor-dot {
    width: 8px; height: 8px; background: var(--or-sterling); border-radius: 50%;
    position: fixed; pointer-events: none; z-index: 9999; mix-blend-mode: difference;
}
.cursor-ring {
    width: 40px; height: 40px; border: 1px solid rgba(201, 169, 97, 0.5);
    border-radius: 50%; position: fixed; pointer-events: none; z-index: 9998;
    transition: width 0.2s, height 0.2s;
}
body:hover .cursor-ring.active {
    width: 60px; height: 60px; border-color: var(--or-sterling); background: rgba(201, 169, 97, 0.05);
}

/* Nav Links */
.nav-link {
    position: relative; text-transform: uppercase; font-size: 0.75rem;
    letter-spacing: 0.1em; color: var(--text-light-ivory); transition: color 0.3s;
}
.nav-link:hover { color: var(--or-sterling); }
.nav-link::after {
    content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 1px;
    background: var(--or-sterling); transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }

/* Animations */
.reveal { opacity: 0; transform: translateY(30px); transition: all 1s ease-out; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Custom Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--noir-absolu); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--or-sterling); }