/* 
   LUX AURA - GLOBAL STYLE SYSTEM 
   Focus: Minimalism, High Contrast, Elegance
*/

:root {
    --stone-50: #fafafa;
    --stone-100: #f5f5f4;
    --stone-200: #e7e5e2;
    --stone-300: #d6d3cf;
    --stone-400: #a8a29e;
    --stone-500: #78716c;
    --stone-800: #292524;
    --black: #000000;
    --gold-muted: #c5a059;
    --gold-dark: #a67c00;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--stone-800);
    background-color: var(--stone-100);
    scroll-behavior: smooth;
}

.serif {
    font-family: 'Playfair Display', serif;
}

/* Luxury Buttons */
.btn-black {
    background-color: var(--black);
    color: white;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.1em;
}

.btn-black:hover {
    background-color: var(--gold-muted);
    color: var(--black);
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.btn-black:active {
    transform: translateY(0);
}

/* Glassmorphism Navbar */
.glass-nav {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: all 0.3s ease;
}

/* Page & Element Transitions */
.fade-in-page {
    animation: pageFade 0.8s ease-out forwards;
}

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

/* Staggered Entrance for Cards */
.reveal-card {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Luxury Footer Background with Adinkra Watermarks */
.footer-luxury-bg {
    position: relative;
    background-color: white;
    color: var(--stone-800);
    overflow: hidden;
}

.adinkra-watermark {
    position: absolute;
    pointer-events: none;
    opacity: 0.1;
    z-index: 0;
    transition: all 1s ease;
}

.adinkra-1 {
    top: -10%;
    right: -5%;
    width: 400px;
    transform: rotate(15deg);
}

.adinkra-2 {
    bottom: -5%;
    left: -5%;
    width: 500px;
    transform: rotate(-10deg);
}

.adinkra-3 {
    top: 40%;
    left: 50%;
    width: 300px;
    transform: translate(-50%, -50%) rotate(45deg);
}

.footer-content {
    position: relative;
    z-index: 1;
}

/* Product Card Luxury Enhancements */
.product-image-container {
    transition: all 0.6s cubic-bezier(0.19, 1, 0.22, 1);
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

.product-card:hover .product-image-container {
    transform: scale(1.02) translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.product-card img {
    transition: filter 0.5s ease, transform 0.8s cubic-bezier(0.19, 1, 0.22, 1) !important;
}

.product-card:hover img {
    filter: brightness(1.05) contrast(1.05);
    transform: scale(1.05);
}