/* ==========================================================================
   Lustre & Legacy — Main Stylesheet
   Premium Luxury Gemstone eCommerce Theme
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
	--color-white: #FFFFFF;
	--color-ivory: #F8F6F2;
	--color-gold: #D4AF37;
	--color-gold-light: #F0D477;
	--color-gold-dark: #A67C00;
	--color-black: #090909;
	--color-gray: #777777;
	--color-gray-light: #B0B0B0;
	--color-gray-dark: #444444;

	--font-heading: 'Cinzel', Georgia, serif;
	--font-subheading: 'Cormorant Garamond', Georgia, serif;
	--font-body: 'Poppins', -apple-system, sans-serif;

	--shadow-soft: 0 4px 30px rgba(0, 0, 0, 0.06);
	--shadow-medium: 0 8px 40px rgba(0, 0, 0, 0.1);
	--shadow-gold: 0 4px 20px rgba(198, 169, 114, 0.25);
	--shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.08);

	--glass-bg: rgba(255, 255, 255, 0.12);
	--glass-border: rgba(255, 255, 255, 0.18);
	--glass-blur: blur(20px);

	--transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
	--transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
	--transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

	--spacing-xs: 0.5rem;
	--spacing-sm: 1rem;
	--spacing-md: 2rem;
	--spacing-lg: 4rem;
	--spacing-xl: 6rem;
	--spacing-xxl: 8rem;

	--container-max: 1320px;
	--header-height: 80px;
	--border-radius: 8px;
	--border-radius-lg: 16px;
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
	font-size: 16px;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	font-family: var(--font-body);
	font-weight: 400;
	color: var(--color-black);
	background-color: var(--color-white);
	line-height: 1.7;
	overflow-x: hidden;
}

body.lustre-loading {
	overflow: hidden;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: inherit;
	text-decoration: none;
	transition: color var(--transition-fast);
}

ul, ol {
	list-style: none;
}

button {
	font-family: inherit;
	cursor: pointer;
	border: none;
	background: none;
}

.container {
	width: 100%;
	max-width: var(--container-max);
	margin: 0 auto;
	padding: 0 var(--spacing-md);
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-heading);
	font-weight: 500;
	line-height: 1.2;
	color: var(--color-black);
}

.lustre-section-eyebrow {
	font-family: var(--font-body);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.25em;
	text-transform: uppercase;
	color: var(--color-gold);
	display: block;
	margin-bottom: var(--spacing-sm);
}

.lustre-section-title {
	font-family: var(--font-heading);
	font-size: clamp(2rem, 4vw, 3rem);
	font-weight: 500;
	margin-bottom: var(--spacing-sm);
}

.lustre-section-divider {
	width: 60px;
	height: 2px;
	background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
	margin: var(--spacing-sm) auto 0;
}

.lustre-section-header {
	text-align: center;
	margin-bottom: var(--spacing-lg);
}

.lustre-section {
	padding: var(--spacing-xl) 0;
}

.lustre-section-ivory {
	background-color: var(--color-ivory);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.lustre-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-family: var(--font-body);
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	padding: 1rem 2.5rem;
	border: 2px solid transparent;
	border-radius: 0;
	transition: all var(--transition-base);
	position: relative;
	overflow: hidden;
	cursor: pointer;
}

.lustre-btn::before {
	content: '';
	position: absolute;
	top: 0;
	left: -100%;
	width: 100%;
	height: 100%;
	background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
	transition: left var(--transition-slow);
}

.lustre-btn:hover::before {
	left: 100%;
}

.lustre-btn-primary {
	background-color: var(--color-gold);
	color: var(--color-white);
	border-color: var(--color-gold);
}

.lustre-btn-primary:hover {
	background-color: var(--color-gold-dark);
	border-color: var(--color-gold-dark);
	box-shadow: var(--shadow-gold);
	transform: translateY(-2px);
}

.lustre-btn-outline {
	background-color: transparent;
	color: var(--color-white);
	border-color: var(--color-white);
}

.lustre-btn-outline:hover {
	background-color: var(--color-white);
	color: var(--color-black);
	transform: translateY(-2px);
}

.lustre-btn-outline-dark {
	background-color: transparent;
	color: var(--color-black);
	border-color: var(--color-black);
}

.lustre-btn-outline-dark:hover {
	background-color: var(--color-black);
	color: var(--color-white);
	transform: translateY(-2px);
}

.lustre-btn-sm {
	padding: 0.625rem 1.25rem;
	font-size: 0.6875rem;
}

.lustre-buy-now,
.lustre-product-card-buttons .lustre-btn-outline-dark {
	position: relative;
	border-color: rgba(255, 224, 138, 0.78);
	background: linear-gradient(135deg, #f6d56f 0%, var(--color-gold) 42%, #9b6a12 100%);
	color: var(--color-black);
	box-shadow: 0 12px 30px rgba(212, 175, 55, 0.24);
}

.lustre-buy-now:hover,
.lustre-product-card-buttons .lustre-btn-outline-dark:hover {
	border-color: rgba(255, 236, 171, 0.98);
	background: linear-gradient(135deg, #ffe58a 0%, var(--color-gold) 46%, var(--color-gold-dark) 100%);
	color: var(--color-black);
	box-shadow: 0 16px 40px rgba(212, 175, 55, 0.34);
	transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   Logo
   -------------------------------------------------------------------------- */
.lustre-logo {
	display: inline-flex;
	align-items: baseline;
	gap: 0.25rem;
	font-family: var(--font-heading);
	font-size: 1.5rem;
	font-weight: 600;
	color: var(--color-white);
	transition: all var(--transition-base);
}

.lustre-logo-amp {
	color: var(--color-gold);
	font-style: italic;
	font-size: 1.25rem;
}

.lustre-header.scrolled .lustre-logo,
.lustre-page .lustre-logo {
	color: var(--color-black);
}

/* --------------------------------------------------------------------------
   Scroll Progress Bar
   -------------------------------------------------------------------------- */
.lustre-scroll-progress {
	position: fixed;
	top: 0;
	left: 0;
	width: 0%;
	height: 3px;
	background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold), var(--color-gold-light));
	z-index: 10001;
	transition: width 0.1s linear;
}

/* --------------------------------------------------------------------------
   Loading Screen
   -------------------------------------------------------------------------- */
.lustre-loader {
	position: fixed;
	inset: 0;
	z-index: 99999;
	background: var(--color-black);
	display: flex;
	align-items: center;
	justify-content: center;
	transition: opacity 0.8s ease, visibility 0.8s ease;
}

.lustre-loader.hidden {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
}

.lustre-loader-inner {
	text-align: center;
}

.lustre-loader-spinner {
	position: relative;
	width: 120px;
	height: 120px;
	margin: 0 auto var(--spacing-md);
}

.lustre-loader-ring {
	position: absolute;
	inset: 0;
	border: 2px solid rgba(198, 169, 114, 0.15);
	border-top-color: var(--color-gold);
	border-radius: 50%;
	animation: lustreSpin 1.2s linear infinite;
}

.lustre-loader-logo {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: var(--font-heading);
	font-size: 1.75rem;
	font-weight: 600;
	color: var(--color-gold);
}

.lustre-loader-text {
	font-family: var(--font-subheading);
	font-size: 1.125rem;
	font-style: italic;
	color: rgba(255, 255, 255, 0.6);
	letter-spacing: 0.05em;
	margin-bottom: var(--spacing-md);
}

.lustre-loader-bar {
	width: 200px;
	height: 2px;
	background: rgba(198, 169, 114, 0.2);
	margin: 0 auto;
	overflow: hidden;
}

.lustre-loader-bar-fill {
	height: 100%;
	width: 0%;
	background: var(--color-gold);
	animation: lustreLoadBar 2s ease forwards;
}

@keyframes lustreSpin {
	to { transform: rotate(360deg); }
}

@keyframes lustreLoadBar {
	to { width: 100%; }
}

/* --------------------------------------------------------------------------
   Header — Sticky Glass
   -------------------------------------------------------------------------- */
.lustre-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	height: var(--header-height);
	transition: all var(--transition-base);
}

.lustre-header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
}

.lustre-header.scrolled {
	background: rgba(255, 255, 255, 0.85);
	backdrop-filter: var(--glass-blur);
	-webkit-backdrop-filter: var(--glass-blur);
	box-shadow: var(--shadow-soft);
	border-bottom: 1px solid rgba(198, 169, 114, 0.1);
}

.lustre-header.scrolled .lustre-nav-menu a {
	color: var(--color-black);
}

.lustre-header.scrolled .lustre-header-icon {
	color: var(--color-black);
}

.lustre-nav-menu {
	display: flex;
	align-items: center;
	gap: 2.5rem;
}

.lustre-nav-menu a {
	font-family: var(--font-body);
	font-size: 0.75rem;
	font-weight: 500;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-white);
	position: relative;
	padding: 0.25rem 0;
	transition: color var(--transition-fast);
}

.lustre-nav-menu a::after {
	content: '';
	position: absolute;
	bottom: -2px;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--color-gold);
	transition: width var(--transition-base);
}

.lustre-nav-menu a:hover::after,
.lustre-nav-menu .current-menu-item a::after {
	width: 100%;
}

.lustre-nav-menu a:hover {
	color: var(--color-gold);
}

.lustre-header-actions {
	display: flex;
	align-items: center;
	gap: 1.25rem;
}

.lustre-header-icon {
	width: 22px;
	height: 22px;
	color: var(--color-white);
	transition: color var(--transition-fast);
	position: relative;
}

.lustre-header-icon svg {
	width: 100%;
	height: 100%;
}

.lustre-header-icon:hover {
	color: var(--color-gold);
}

.lustre-cart-count {
	position: absolute;
	top: -8px;
	right: -10px;
	background: var(--color-gold);
	color: var(--color-white);
	font-size: 0.625rem;
	font-weight: 700;
	width: 18px;
	height: 18px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.lustre-mobile-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	width: 28px;
	padding: 4px 0;
}

.lustre-mobile-toggle span {
	display: block;
	width: 100%;
	height: 2px;
	background: var(--color-white);
	transition: all var(--transition-base);
}

.lustre-header.scrolled .lustre-mobile-toggle span {
	background: var(--color-black);
}

.lustre-mobile-toggle.active span:nth-child(1) {
	transform: rotate(45deg) translate(5px, 5px);
}

.lustre-mobile-toggle.active span:nth-child(2) {
	opacity: 0;
}

.lustre-mobile-toggle.active span:nth-child(3) {
	transform: rotate(-45deg) translate(5px, -5px);
}

.lustre-mobile-menu {
	position: fixed;
	top: var(--header-height);
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(30, 30, 30, 0.97);
	backdrop-filter: blur(20px);
	transform: translateX(100%);
	transition: transform var(--transition-base);
	z-index: 999;
	overflow-y: auto;
}

.lustre-mobile-menu.open {
	transform: translateX(0);
}

.lustre-mobile-nav {
	padding: var(--spacing-md);
}

.lustre-mobile-nav a {
	display: block;
	font-family: var(--font-body);
	font-size: 1rem;
	font-weight: 500;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--color-white);
	padding: 1rem 0;
	border-bottom: 1px solid rgba(255, 255, 255, 0.08);
	transition: color var(--transition-fast);
}

.lustre-mobile-nav a:hover {
	color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   Hero Banner
   -------------------------------------------------------------------------- */
.lustre-hero {
	position: relative;
	height: 100vh;
	min-height: 700px;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
}

.lustre-hero-bg {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	will-change: transform;
}

.lustre-hero-overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(
		180deg,
		rgba(30, 30, 30, 0.55) 0%,
		rgba(30, 30, 30, 0.7) 50%,
		rgba(30, 30, 30, 0.85) 100%
	);
}

.lustre-hero-content {
	position: relative;
	z-index: 2;
	text-align: center;
	max-width: 900px;
	padding: 0 var(--spacing-md);
}

.lustre-hero-eyebrow {
	font-family: var(--font-body);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.3em;
	text-transform: uppercase;
	color: var(--color-gold);
	margin-bottom: var(--spacing-md);
}

.lustre-hero-title {
	font-family: var(--font-heading);
	font-size: clamp(2.5rem, 5.5vw, 4.25rem);
	font-weight: 500;
	color: var(--color-white);
	line-height: 1.15;
	margin-bottom: var(--spacing-md);
}

.lustre-hero-subtitle {
	font-family: var(--font-subheading);
	font-size: clamp(1.125rem, 2vw, 1.5rem);
	font-weight: 400;
	font-style: italic;
	color: rgba(255, 255, 255, 0.85);
	margin-bottom: var(--spacing-lg);
	letter-spacing: 0.02em;
}

.lustre-hero-buttons {
	display: flex;
	gap: var(--spacing-sm);
	justify-content: center;
	flex-wrap: wrap;
}

.lustre-hero-scroll {
	position: absolute;
	bottom: 2rem;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.75rem;
	z-index: 2;
}

.lustre-hero-scroll span {
	font-size: 0.625rem;
	font-weight: 500;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: rgba(255, 255, 255, 0.5);
}

.lustre-hero-scroll-line {
	width: 1px;
	height: 40px;
	background: linear-gradient(180deg, var(--color-gold), transparent);
	animation: lustreScrollLine 2s ease infinite;
}

@keyframes lustreScrollLine {
	0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
	50% { opacity: 1; transform: scaleY(1); }
}

/* --------------------------------------------------------------------------
   Shop By Stone
   -------------------------------------------------------------------------- */
.lustre-shop-by-stone {
	position: relative;
	overflow: hidden;
	background: linear-gradient(135deg, #07142A 0%, #112B5E 48%, #07142A 100%);
	background-size: 180% 180%;
	animation: lustreStoneGradient 12s ease-in-out infinite alternate;
	color: var(--color-white);
}

.lustre-shop-by-stone::before {
	content: '';
	position: absolute;
	inset: 0;
	background:
		linear-gradient(90deg, rgba(198, 169, 114, 0.08), transparent 28%, rgba(37, 211, 102, 0.055) 72%, transparent),
		repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 120px);
	pointer-events: none;
}

.lustre-shop-by-stone .container {
	position: relative;
	z-index: 2;
}

.lustre-shop-by-stone .lustre-section-title {
	color: var(--color-white);
}

.lustre-shop-by-stone .lustre-section-eyebrow {
	color: #D4BC8E;
}

.lustre-stone-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--spacing-md);
	perspective: 1200px;
}

.lustre-stone-card {
	position: relative;
	display: flex;
	flex-direction: column;
	min-height: 100%;
	padding: 1.25rem;
	border-radius: var(--border-radius);
	overflow: hidden;
	background:
		linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.045)),
		linear-gradient(180deg, rgba(7, 20, 42, 0.4), rgba(7, 20, 42, 0.16));
	border: 1px solid rgba(255, 255, 255, 0.08);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	box-shadow: 0 24px 60px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.08);
	transition: all var(--transition-base);
	transform-style: preserve-3d;
	will-change: transform;
}

.lustre-stone-card:hover {
	transform: translateY(-12px) rotateY(15deg);
	box-shadow: 0 0 60px rgba(0, 140, 255, 0.45), 0 26px 70px rgba(0, 0, 0, 0.28);
	border-color: rgba(255, 255, 255, 0.16);
}

.lustre-stone-card::before {
	content: '';
	position: absolute;
	inset: 0;
	background: radial-gradient(circle at var(--x, 50%) var(--y, 20%), rgba(255, 255, 255, 0.2), transparent 28%);
	opacity: 0;
	transition: opacity var(--transition-base);
	pointer-events: none;
}

.lustre-stone-card:hover::before {
	opacity: 1;
}

.lustre-stone-badge {
	position: absolute;
	top: 1rem;
	right: 1rem;
	z-index: 4;
	padding: 0.35rem 0.7rem;
	border-radius: 999px;
	background: linear-gradient(135deg, rgba(198, 169, 114, 0.95), rgba(212, 188, 142, 0.85));
	color: #07142A;
	font-size: 0.625rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	box-shadow: 0 10px 28px rgba(198, 169, 114, 0.28);
	animation: lustreBadgePulse 2.8s ease-in-out infinite;
}

.lustre-stone-card-image {
	position: relative;
	aspect-ratio: 1/0.78;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	border-radius: var(--border-radius);
	background:
		radial-gradient(circle at 50% 72%, rgba(255, 255, 255, 0.1), transparent 32%),
		linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0));
	color: inherit;
}

.lustre-stone-card-image::before {
	content: '';
	position: absolute;
	inset: 18% 16%;
	border-radius: 14px;
	background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
	animation: lustreSkeleton 1.5s ease-in-out infinite;
}

.lustre-stone-card-image img {
	width: min(82%, 260px);
	height: auto;
	max-height: 260px;
	object-fit: contain;
	opacity: 0;
	filter: drop-shadow(0 26px 22px rgba(0, 0, 0, 0.42));
	transform: translate3d(var(--gem-x, 0), var(--gem-y, 0), 0) rotate(var(--gem-rotate, 0deg));
	transition: transform var(--transition-slow), filter var(--transition-base), opacity var(--transition-base);
	will-change: transform;
}

.lustre-stone-card.image-loaded .lustre-stone-card-image::before {
	opacity: 0;
}

.lustre-stone-card.image-loaded .lustre-stone-card-image img {
	opacity: 1;
}

.lustre-stone-card:hover .lustre-stone-card-image img {
	transform: translate3d(var(--gem-x, 0), calc(var(--gem-y, 0) - 8px), 0) scale(1.12) rotate(var(--gem-rotate, 0deg)) rotateY(15deg);
	filter: drop-shadow(0 28px 26px rgba(0, 140, 255, 0.24));
}

.lustre-gem-shine {
	position: absolute;
	inset: 0;
	overflow: hidden;
	pointer-events: none;
	z-index: 3;
}

.lustre-gem-shine::after {
	content: '';
	position: absolute;
	top: 8%;
	left: -80%;
	width: 58%;
	height: 84%;
	background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
	transform: skewX(-18deg);
	animation: lustreGemShine 3s infinite;
}

.lustre-sparkle {
	position: absolute;
	z-index: 2;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--color-gold-light);
	box-shadow: 0 0 14px rgba(255, 255, 255, 0.9);
	opacity: 0.35;
	animation: lustreSparkle 2.6s ease-in-out infinite;
}

.lustre-sparkle::before,
.lustre-sparkle::after {
	content: '';
	position: absolute;
	inset: 50% auto auto 50%;
	width: 16px;
	height: 1px;
	background: rgba(255, 255, 255, 0.9);
	transform: translate(-50%, -50%);
}

.lustre-sparkle::after {
	transform: translate(-50%, -50%) rotate(90deg);
}

.lustre-sparkle-1 {
	top: 22%;
	left: 18%;
}

.lustre-sparkle-2 {
	top: 34%;
	right: 16%;
	animation-delay: 0.8s;
}

.lustre-sparkle-3 {
	left: 28%;
	bottom: 22%;
	animation-delay: 1.5s;
}

.lustre-stone-card-content {
	position: relative;
	display: flex;
	flex: 1;
	flex-direction: column;
	align-items: center;
	padding: 1.1rem 0 0;
	z-index: 2;
	text-align: center;
	transition: transform var(--transition-base);
}

.lustre-stone-card:hover .lustre-stone-card-content {
	transform: translateY(-6px);
}

.lustre-stone-card-title {
	font-family: var(--font-heading);
	font-size: 1.55rem;
	color: var(--color-white);
	margin-bottom: 0.35rem;
}

.lustre-stone-card-title a:hover {
	color: var(--color-gold-light);
}

.lustre-stone-card-desc {
	min-height: 1.7rem;
	color: rgba(255, 255, 255, 0.68);
	font-family: var(--font-subheading);
	font-size: 1rem;
	font-style: italic;
	line-height: 1.5;
	margin-bottom: 0.65rem;
}

.lustre-stone-stars {
	display: flex;
	justify-content: center;
	gap: 0.2rem;
	margin-bottom: 1rem;
	color: var(--color-gold-light);
}

.lustre-stone-stars svg {
	width: 14px;
	height: 14px;
}

.lustre-stone-price {
	width: 100%;
	margin-bottom: 1rem;
	padding: 0.9rem 1rem;
	border: 1px solid rgba(255, 255, 255, 0.08);
	background: rgba(255, 255, 255, 0.055);
}

.lustre-stone-price span,
.lustre-stone-meta em {
	display: block;
	font-family: var(--font-body);
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.13em;
	text-transform: uppercase;
	color: var(--color-gold);
	font-style: normal;
}

.lustre-stone-price strong {
	display: block;
	margin-top: 0.25rem;
	color: var(--color-white);
	font-size: 1rem;
	letter-spacing: 0.04em;
}

.lustre-stone-meta {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0.75rem;
	width: 100%;
	margin-bottom: 1.1rem;
}

.lustre-stone-meta span {
	min-width: 0;
	padding: 0.75rem;
	background: rgba(255, 255, 255, 0.045);
	border: 1px solid rgba(255, 255, 255, 0.07);
	border-radius: var(--border-radius);
}

.lustre-stone-meta strong {
	display: block;
	margin-top: 0.2rem;
	color: rgba(255, 255, 255, 0.86);
	font-size: 0.75rem;
	font-weight: 500;
	line-height: 1.35;
}

.lustre-stone-actions {
	display: grid;
	grid-template-columns: 1fr;
	gap: 0.65rem;
	width: 100%;
	margin-top: auto;
	opacity: 0.92;
	transform: translateY(8px);
	transition: all var(--transition-base);
}

.lustre-stone-card:hover .lustre-stone-actions {
	opacity: 1;
	transform: translateY(0);
}

.lustre-btn-stone,
.lustre-btn-whatsapp {
	width: 100%;
	min-height: 42px;
	padding: 0.75rem 0.85rem;
	border-radius: 999px;
	letter-spacing: 0.08em;
	white-space: normal;
}

.lustre-btn-stone {
	background: rgba(255, 255, 255, 0.08);
	color: var(--color-white);
	border-color: rgba(255, 255, 255, 0.18);
}

.lustre-btn-stone:hover {
	background: var(--color-white);
	color: #07142A;
	transform: translateY(-2px);
}

.lustre-btn-whatsapp {
	background: linear-gradient(135deg, #25D366, #128C7E);
	color: var(--color-white);
	border-color: rgba(255, 255, 255, 0.08);
	box-shadow: 0 14px 34px rgba(37, 211, 102, 0.25);
}

.lustre-btn-whatsapp:hover {
	filter: brightness(1.06);
	transform: translateY(-2px);
	box-shadow: 0 18px 42px rgba(37, 211, 102, 0.34);
}

.lustre-stone-card-border {
	position: absolute;
	inset: 0;
	border: 2px solid transparent;
	border-radius: var(--border-radius);
	transition: border-color var(--transition-base);
	pointer-events: none;
	z-index: 3;
}

.lustre-stone-card:hover .lustre-stone-card-border {
	border-color: var(--color-gold);
}

@keyframes lustreStoneGradient {
	from { background-position: 0% 50%; }
	to { background-position: 100% 50%; }
}

@keyframes lustreGemShine {
	0% { left: -80%; opacity: 0; }
	18% { opacity: 0.85; }
	48%, 100% { left: 125%; opacity: 0; }
}

@keyframes lustreSparkle {
	0%, 100% { opacity: 0.25; transform: scale(0.72) rotate(0deg); }
	50% { opacity: 1; transform: scale(1.08) rotate(45deg); }
}

@keyframes lustreBadgePulse {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-3px); }
}

@keyframes lustreSkeleton {
	0%, 100% { opacity: 0.2; transform: translateX(-8%); }
	50% { opacity: 0.75; transform: translateX(8%); }
}

/* --------------------------------------------------------------------------
   Product Cards
   -------------------------------------------------------------------------- */
.lustre-product-card {
	position: relative;
}

.lustre-product-card-inner {
	background: rgba(255, 255, 255, 0.7);
	backdrop-filter: blur(10px);
	border: 1px solid rgba(198, 169, 114, 0.08);
	border-radius: var(--border-radius);
	overflow: hidden;
	transition: all var(--transition-base);
}

.lustre-product-card:hover .lustre-product-card-inner {
	transform: scale(1.02);
	box-shadow: var(--shadow-glass);
	border-color: rgba(198, 169, 114, 0.2);
}

.lustre-sale-badge {
	position: absolute;
	top: 1rem;
	left: 1rem;
	background: var(--color-gold);
	color: var(--color-white);
	font-size: 0.625rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	padding: 0.375rem 0.75rem;
	z-index: 2;
}

.lustre-product-card-image {
	position: relative;
	aspect-ratio: 4/5;
	overflow: hidden;
	background: var(--color-ivory);
}

.lustre-product-card-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--transition-slow);
}

.lustre-product-card:hover .lustre-product-card-image img {
	transform: scale(1.05);
}

.lustre-product-card-actions {
	position: absolute;
	top: 1rem;
	right: 1rem;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	opacity: 0;
	transform: translateX(10px);
	transition: all var(--transition-base);
	z-index: 2;
}

.lustre-product-card:hover .lustre-product-card-actions {
	opacity: 1;
	transform: translateX(0);
}

.lustre-product-action {
	width: 40px;
	height: 40px;
	background: rgba(255, 255, 255, 0.9);
	backdrop-filter: blur(10px);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-black);
	transition: all var(--transition-fast);
}

.lustre-product-action svg {
	width: 18px;
	height: 18px;
}

.lustre-product-action:hover {
	background: var(--color-gold);
	color: var(--color-white);
}

.lustre-product-action.active {
	background: var(--color-gold);
	color: var(--color-white);
}

.lustre-product-card-info {
	padding: 1.25rem;
	text-align: center;
}

.lustre-product-card-title {
	font-family: var(--font-subheading);
	font-size: 1.125rem;
	font-weight: 600;
	margin-bottom: 0.5rem;
}

.lustre-product-card-title a:hover {
	color: var(--color-gold);
}

.lustre-product-card-price {
	font-family: var(--font-body);
	font-size: 0.9375rem;
	font-weight: 500;
	color: var(--color-gold);
	display: block;
	margin-bottom: 1rem;
}

.lustre-product-card-buttons {
	display: flex;
	gap: 0.5rem;
	justify-content: center;
	flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   FAQ Accordion
   -------------------------------------------------------------------------- */
.lustre-faq {
	position: relative;
	overflow: hidden;
	background:
		linear-gradient(135deg, rgba(9, 9, 9, 0.94), rgba(20, 20, 20, 0.97)),
		radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.14), transparent 42%);
	color: var(--color-white);
}

.lustre-faq::before {
	content: '';
	position: absolute;
	inset: 0;
	background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 130px);
	pointer-events: none;
}

.lustre-faq .container {
	position: relative;
	z-index: 2;
}

.lustre-faq .lustre-section-title {
	color: var(--color-white);
}

.lustre-faq .lustre-section-eyebrow {
	color: var(--color-gold-light);
}

.lustre-faq-list {
	max-width: 800px;
	margin: 0 auto;
}

.lustre-faq-item {
	border-bottom: 1px solid rgba(212, 175, 55, 0.22);
}

.lustre-faq-question {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 1.5rem 0;
	font-family: var(--font-subheading);
	font-size: 1.125rem;
	font-weight: 600;
	color: rgba(255, 255, 255, 0.9);
	text-align: left;
	transition: color var(--transition-fast);
}

.lustre-faq-question:hover {
	color: var(--color-gold-light);
}

.lustre-faq-icon {
	width: 20px;
	height: 20px;
	flex-shrink: 0;
	color: var(--color-gold);
	transition: transform var(--transition-base);
}

.lustre-faq-item.active .lustre-faq-icon {
	transform: rotate(180deg);
}

.lustre-faq-answer {
	max-height: 0;
	overflow: hidden;
	transition: max-height var(--transition-base);
}

.lustre-faq-item.active .lustre-faq-answer {
	max-height: 300px;
}

.lustre-faq-answer-inner {
	padding-bottom: 1.5rem;
}

.lustre-faq-answer p {
	font-size: 0.9375rem;
	color: rgba(255, 255, 255, 0.68);
	line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Newsletter
   -------------------------------------------------------------------------- */
.lustre-newsletter {
	position: relative;
	padding: var(--spacing-xxl) 0;
	background-size: cover;
	background-position: center;
	background-attachment: fixed;
}

.lustre-newsletter-overlay {
	position: absolute;
	inset: 0;
	background: rgba(30, 30, 30, 0.75);
}

.lustre-newsletter .container {
	position: relative;
	z-index: 2;
}

.lustre-newsletter-box {
	max-width: 600px;
	margin: 0 auto;
	text-align: center;
	background: rgba(255, 255, 255, 0.08);
	backdrop-filter: blur(30px);
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: var(--border-radius-lg);
	padding: var(--spacing-lg);
}

.lustre-newsletter-box .lustre-section-eyebrow {
	color: var(--color-gold);
}

.lustre-newsletter-title {
	font-family: var(--font-heading);
	font-size: clamp(1.75rem, 3vw, 2.5rem);
	color: var(--color-white);
	margin-bottom: var(--spacing-sm);
}

.lustre-newsletter-desc {
	font-family: var(--font-subheading);
	font-size: 1.0625rem;
	color: rgba(255, 255, 255, 0.7);
	margin-bottom: var(--spacing-md);
	line-height: 1.6;
}

.lustre-newsletter-form {
	display: flex;
	gap: 0;
	margin-bottom: var(--spacing-sm);
}

.lustre-newsletter-form input {
	flex: 1;
	padding: 1rem 1.25rem;
	font-family: var(--font-body);
	font-size: 0.875rem;
	background: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.15);
	color: var(--color-white);
	outline: none;
	transition: border-color var(--transition-fast);
}

.lustre-newsletter-form input::placeholder {
	color: rgba(255, 255, 255, 0.4);
}

.lustre-newsletter-form input:focus {
	border-color: var(--color-gold);
}

.lustre-newsletter-form .lustre-btn {
	flex-shrink: 0;
}

.lustre-newsletter-note {
	font-size: 0.75rem;
	color: rgba(255, 255, 255, 0.4);
}

.lustre-newsletter-message {
	margin-top: var(--spacing-sm);
	font-size: 0.875rem;
	color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.lustre-footer {
	position: relative;
	background: var(--color-black);
	color: rgba(255, 255, 255, 0.7);
	padding: var(--spacing-xl) 0 var(--spacing-md);
	overflow: hidden;
}

.lustre-footer-glow {
	position: absolute;
	top: -100px;
	left: 50%;
	transform: translateX(-50%);
	width: 600px;
	height: 200px;
	background: radial-gradient(ellipse, rgba(198, 169, 114, 0.08) 0%, transparent 70%);
	animation: lustreFooterGlow 4s ease-in-out infinite alternate;
}

@keyframes lustreFooterGlow {
	from { opacity: 0.5; }
	to { opacity: 1; }
}

.lustre-footer-grid {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1fr 1fr;
	gap: var(--spacing-lg);
	margin-bottom: var(--spacing-lg);
	position: relative;
	z-index: 2;
}

.lustre-footer .lustre-logo {
	color: var(--color-white);
	margin-bottom: var(--spacing-sm);
}

.lustre-footer-desc {
	font-size: 0.875rem;
	line-height: 1.7;
	margin-bottom: var(--spacing-sm);
}

.lustre-footer-contact a {
	font-size: 0.875rem;
	color: rgba(255, 255, 255, 0.6);
	transition: color var(--transition-fast);
}

.lustre-footer-contact a:hover {
	color: var(--color-gold);
}

.lustre-footer-title {
	font-family: var(--font-body);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-white);
	margin-bottom: var(--spacing-md);
}

.lustre-footer-links li {
	margin-bottom: 0.75rem;
}

.lustre-footer-links a {
	font-size: 0.875rem;
	color: rgba(255, 255, 255, 0.6);
	transition: all var(--transition-fast);
	position: relative;
}

.lustre-footer-links a:hover {
	color: var(--color-gold);
	padding-left: 4px;
}

.lustre-footer-social {
	display: flex;
	gap: 0.75rem;
	margin-bottom: var(--spacing-md);
}

.lustre-social-link {
	width: 40px;
	height: 40px;
	border: 1px solid rgba(198, 169, 114, 0.3);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: rgba(255, 255, 255, 0.6);
	transition: all var(--transition-base);
}

.lustre-social-link svg {
	width: 16px;
	height: 16px;
}

.lustre-social-link:hover {
	background: var(--color-gold);
	border-color: var(--color-gold);
	color: var(--color-white);
	box-shadow: var(--shadow-gold);
}

.lustre-footer-payment {
	display: flex;
	gap: 0.5rem;
	flex-wrap: wrap;
}

.lustre-payment-badge {
	font-size: 0.625rem;
	font-weight: 600;
	letter-spacing: 0.05em;
	padding: 0.375rem 0.625rem;
	border: 1px solid rgba(255, 255, 255, 0.15);
	border-radius: 4px;
	color: rgba(255, 255, 255, 0.5);
}

.lustre-footer-bottom {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: var(--spacing-md);
	border-top: 1px solid rgba(255, 255, 255, 0.08);
	position: relative;
	z-index: 2;
	flex-wrap: wrap;
	gap: 1rem;
}

.lustre-footer-bottom p {
	font-size: 0.8125rem;
	color: rgba(255, 255, 255, 0.4);
}

.lustre-footer-legal {
	display: flex;
	gap: 1.5rem;
}

.lustre-footer-legal a {
	font-size: 0.8125rem;
	color: rgba(255, 255, 255, 0.4);
	transition: color var(--transition-fast);
}

.lustre-footer-legal a:hover {
	color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   Back to Top
   -------------------------------------------------------------------------- */
.lustre-back-to-top {
	position: fixed;
	bottom: 2rem;
	right: 2rem;
	width: 48px;
	height: 48px;
	background: var(--color-gold);
	color: var(--color-white);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transform: translateY(20px);
	transition: all var(--transition-base);
	z-index: 999;
	box-shadow: var(--shadow-gold);
}

.lustre-back-to-top.visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.lustre-back-to-top:hover {
	background: var(--color-gold-dark);
	transform: translateY(-4px);
}

.lustre-back-to-top svg {
	width: 20px;
	height: 20px;
}

.lustre-floating-whatsapp {
	position: fixed;
	right: 2rem;
	bottom: 5.75rem;
	z-index: 998;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	justify-content: center;
	min-width: 150px;
	min-height: 54px;
	padding: 0.75rem 1.1rem;
	border-radius: 999px;
	background: linear-gradient(135deg, #25D366, #128C7E);
	color: var(--color-white);
	box-shadow: 0 18px 40px rgba(18, 140, 126, 0.32);
	animation: lustreWhatsAppBounce 2.8s ease-in-out infinite;
	transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.lustre-floating-whatsapp span {
	font-size: 0.625rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	line-height: 1;
	text-transform: uppercase;
	opacity: 0.78;
}

.lustre-floating-whatsapp strong {
	margin-top: 0.2rem;
	font-size: 0.8125rem;
	font-weight: 700;
	line-height: 1.1;
}

.lustre-floating-whatsapp:hover {
	color: var(--color-white);
	transform: translateY(-4px);
	box-shadow: 0 22px 48px rgba(18, 140, 126, 0.42);
}

@keyframes lustreWhatsAppBounce {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-5px); }
}

/* --------------------------------------------------------------------------
   Modal (Quick View)
   -------------------------------------------------------------------------- */
.lustre-modal {
	position: fixed;
	inset: 0;
	z-index: 10000;
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	visibility: hidden;
	transition: all var(--transition-base);
}

.lustre-modal.open {
	opacity: 1;
	visibility: visible;
}

.lustre-modal-overlay {
	position: absolute;
	inset: 0;
	background: rgba(30, 30, 30, 0.7);
	backdrop-filter: blur(4px);
}

.lustre-modal-content {
	position: relative;
	background: var(--color-white);
	max-width: 800px;
	width: 90%;
	max-height: 90vh;
	overflow-y: auto;
	border-radius: var(--border-radius-lg);
	padding: var(--spacing-md);
	box-shadow: var(--shadow-medium);
	transform: scale(0.95);
	transition: transform var(--transition-base);
}

.lustre-modal.open .lustre-modal-content {
	transform: scale(1);
}

.lustre-modal-close {
	position: absolute;
	top: 1rem;
	right: 1rem;
	width: 36px;
	height: 36px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-gray);
	transition: color var(--transition-fast);
	z-index: 2;
}

.lustre-modal-close:hover {
	color: var(--color-black);
}

.lustre-quick-view-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--spacing-md);
}

.lustre-quick-view-image img {
	border-radius: var(--border-radius);
}

.lustre-quick-view-details h2 {
	font-size: 1.5rem;
	margin-bottom: var(--spacing-sm);
}

.lustre-quick-view-price {
	font-size: 1.25rem;
	color: var(--color-gold);
	font-weight: 600;
	margin-bottom: var(--spacing-sm);
}

.lustre-quick-view-desc {
	font-size: 0.9375rem;
	color: var(--color-gray);
	margin-bottom: var(--spacing-md);
	line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
.lustre-animate {
	opacity: 0;
	transition: opacity 0.8s ease, transform 0.8s ease;
}

.lustre-animate.animated {
	opacity: 1;
}

.lustre-animate[data-animate="fade-up"] {
	transform: translateY(30px);
}

.lustre-animate[data-animate="fade-up"].animated {
	transform: translateY(0);
}

.lustre-stone-card.lustre-animate[data-animate="fade-up"].animated:hover {
	transform: translateY(-12px) rotateY(15deg);
}

.lustre-animate[data-animate="fade-in"] {
	opacity: 0;
}

.lustre-animate[data-animate="fade-in"].animated {
	opacity: 1;
}

.lustre-animate[data-animate="zoom-in"] {
	transform: scale(0.92);
}

.lustre-animate[data-animate="zoom-in"].animated {
	transform: scale(1);
}

/* --------------------------------------------------------------------------
   Page Content
   -------------------------------------------------------------------------- */
.lustre-page-content {
	padding: calc(var(--header-height) + var(--spacing-lg)) 0 var(--spacing-xl);
}

.lustre-page-title {
	font-size: clamp(2rem, 4vw, 3rem);
	text-align: center;
	margin-bottom: var(--spacing-lg);
}

.lustre-page-body {
	max-width: 800px;
	margin: 0 auto;
	font-size: 1rem;
	line-height: 1.8;
	color: var(--color-gray-dark);
}

.lustre-page-body h2,
.lustre-page-body h3 {
	margin: var(--spacing-md) 0 var(--spacing-sm);
}

.lustre-page-body p {
	margin-bottom: var(--spacing-sm);
}

/* Non-homepage header styling */
body:not(.lustre-home) .lustre-header {
	background: rgba(255, 255, 255, 0.95);
	backdrop-filter: var(--glass-blur);
	box-shadow: var(--shadow-soft);
}

body:not(.lustre-home) .lustre-nav-menu a,
body:not(.lustre-home) .lustre-header-icon {
	color: var(--color-black);
}

body:not(.lustre-home) .lustre-logo {
	color: var(--color-black);
}

body:not(.lustre-home) .lustre-mobile-toggle span {
	background: var(--color-black);
}

/* --------------------------------------------------------------------------
   Lustre Legacy Premium Showroom Layer
   -------------------------------------------------------------------------- */
.lustre-logo {
	align-items: center;
	gap: 0.65rem;
	font-family: var(--font-heading);
	font-size: clamp(1rem, 1.7vw, 1.35rem);
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.lustre-logo-mark {
	width: 32px;
	height: 32px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	color: var(--color-gold);
	filter: drop-shadow(0 0 16px rgba(212, 175, 55, 0.32));
}

.lustre-logo-mark svg {
	width: 100%;
	height: 100%;
}

.lustre-header {
	background: rgba(9, 9, 9, 0.18);
	border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.lustre-header.scrolled,
body:not(.lustre-home) .lustre-header {
	background: rgba(9, 9, 9, 0.78);
	border-bottom-color: rgba(212, 175, 55, 0.16);
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.24);
}

.lustre-header.scrolled .lustre-logo,
body:not(.lustre-home) .lustre-logo,
.lustre-header.scrolled .lustre-nav-menu a,
body:not(.lustre-home) .lustre-nav-menu a {
	color: var(--color-white);
}

.lustre-header-whatsapp {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 42px;
	padding: 0.75rem 1.05rem;
	border-radius: 999px;
	background: linear-gradient(135deg, #25D366, #128C7E);
	color: var(--color-white);
	font-size: 0.68rem;
	font-weight: 700;
	letter-spacing: 0.11em;
	text-transform: uppercase;
	box-shadow: 0 14px 34px rgba(18, 140, 126, 0.26);
}

.lustre-header-whatsapp:hover {
	background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
	color: #090909;
	transform: translateY(-2px);
	box-shadow: 0 18px 42px rgba(212, 175, 55, 0.28);
}

.lustre-loader {
	background:
		radial-gradient(circle at 50% 42%, rgba(212, 175, 55, 0.12), transparent 28%),
		#050505;
}

.lustre-loader-spinner {
	width: 138px;
	height: 138px;
}

.lustre-loader-logo svg {
	width: 54px;
	height: 54px;
}

.lustre-loader-brand {
	font-family: var(--font-heading);
	font-size: 1.05rem;
	font-weight: 600;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--color-gold);
	margin-bottom: 0.45rem;
}

.lustre-loader-particle {
	position: absolute;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--color-gold);
	box-shadow: 0 0 20px rgba(212, 175, 55, 0.85);
	animation: lustreLoaderParticle 2s ease-in-out infinite;
}

.lustre-loader-particle-1 {
	top: 14px;
	left: 26px;
}

.lustre-loader-particle-2 {
	right: 18px;
	top: 48px;
	animation-delay: 0.45s;
}

.lustre-loader-particle-3 {
	left: 42px;
	bottom: 14px;
	animation-delay: 0.9s;
}

.lustre-hero {
	background: #050505;
}

.lustre-hero-bg {
	opacity: 0.18;
}

.lustre-hero-slide {
	position: absolute;
	inset: 0;
	background-position: center;
	background-repeat: no-repeat;
	background-size: min(58vw, 760px);
	opacity: 0;
	transform: scale(1.04) translate3d(0, 18px, 0);
	filter: drop-shadow(0 50px 80px rgba(0, 0, 0, 0.48));
	animation: lustreHeroFade 15s ease-in-out infinite;
	will-change: opacity, transform;
}

.lustre-hero-slide-1 {
	animation-delay: 0s;
}

.lustre-hero-slide-2 {
	animation-delay: 5s;
}

.lustre-hero-slide-3 {
	animation-delay: 10s;
}

.lustre-hero-overlay {
	background:
		linear-gradient(90deg, rgba(5, 5, 5, 0.92), rgba(5, 5, 5, 0.68) 42%, rgba(5, 5, 5, 0.42)),
		linear-gradient(180deg, rgba(5, 5, 5, 0.2), rgba(5, 5, 5, 0.92));
}

.lustre-hero-content {
	text-align: left;
	max-width: 1180px;
}

.lustre-hero-title {
	max-width: 780px;
	font-size: clamp(2.6rem, 6vw, 5.8rem);
	letter-spacing: 0;
}

.lustre-hero-subtitle {
	max-width: 680px;
}

.lustre-hero-buttons {
	justify-content: flex-start;
}

.lustre-hero-banners {
	display: flex;
	flex-wrap: wrap;
	gap: 0.7rem;
	margin-top: 2rem;
	max-width: 780px;
}

.lustre-hero-banners span {
	padding: 0.6rem 0.8rem;
	border: 1px solid rgba(212, 175, 55, 0.22);
	background: rgba(255, 255, 255, 0.055);
	color: rgba(255, 255, 255, 0.72);
	font-size: 0.68rem;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.lustre-about-gems {
	background:
		linear-gradient(180deg, #090909, #141414);
	color: var(--color-white);
	overflow: hidden;
}

.lustre-about-gems-grid {
	display: grid;
	grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
	gap: clamp(2rem, 5vw, 5rem);
	align-items: center;
}

.lustre-about-gems-media {
	position: relative;
	min-height: 420px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.lustre-about-gems-media img {
	position: relative;
	width: min(82%, 420px);
	filter: drop-shadow(0 42px 48px rgba(0, 0, 0, 0.62));
	z-index: 2;
	animation: lustreGemFloat 5s ease-in-out infinite;
}

.lustre-about-gems-orbit {
	position: absolute;
	inset: 8% 2%;
	border: 1px solid rgba(212, 175, 55, 0.22);
	border-radius: 50%;
	box-shadow: inset 0 0 80px rgba(212, 175, 55, 0.08);
	animation: lustreOrbit 12s linear infinite;
}

.lustre-about-gems-content .lustre-section-title {
	color: var(--color-white);
	text-align: left;
}

.lustre-about-gems-content p {
	color: rgba(255, 255, 255, 0.72);
	margin-bottom: 1rem;
	font-size: 1rem;
	line-height: 1.85;
}

.lustre-about-gems-points {
	display: flex;
	flex-wrap: wrap;
	gap: 0.65rem;
	margin: 1.5rem 0 2rem;
}

.lustre-about-gems-points span {
	padding: 0.55rem 0.75rem;
	border: 1px solid rgba(212, 175, 55, 0.22);
	color: var(--color-gold-light);
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
}

.lustre-shop-by-stone {
	background: linear-gradient(135deg, #090909 0%, #141414 48%, #090909 100%);
}

.lustre-stone-grid {
	grid-template-columns: repeat(4, 1fr);
}

.lustre-stone-card {
	padding: 1rem;
}

.lustre-stone-card-image {
	aspect-ratio: 1 / 0.72;
}

.lustre-stone-card-title {
	font-size: 1.28rem;
}

.lustre-stone-meta {
	display: none;
}

.lustre-stone-actions {
	opacity: 0;
	transform: translateY(10px);
}

.lustre-stone-card:hover .lustre-stone-actions {
	opacity: 1;
	transform: translateY(0);
}

.lustre-showroom-cta {
	position: relative;
	overflow: hidden;
	background:
		linear-gradient(135deg, rgba(9, 9, 9, 0.92), rgba(20, 20, 20, 0.96)),
		radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.16), transparent 42%);
	color: var(--color-white);
	text-align: center;
}

.lustre-showroom-cta::before {
	content: '';
	position: absolute;
	inset: 0;
	background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.035) 0 1px, transparent 1px 130px);
	pointer-events: none;
}

.lustre-showroom-cta-inner {
	position: relative;
	z-index: 2;
	max-width: 860px;
	margin: 0 auto;
	padding: clamp(2.2rem, 5vw, 4.5rem);
	border: 1px solid rgba(212, 175, 55, 0.22);
	background: rgba(255, 255, 255, 0.045);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
}

.lustre-showroom-cta .lustre-section-title {
	color: var(--color-white);
}

.lustre-showroom-cta p {
	max-width: 680px;
	margin: 0 auto 2rem;
	color: rgba(255, 255, 255, 0.72);
}

.lustre-showroom-cta-actions {
	display: flex;
	justify-content: center;
	gap: 1rem;
	flex-wrap: wrap;
}

@keyframes lustreHeroFade {
	0%, 26% { opacity: 0; transform: scale(1.04) translate3d(0, 18px, 0); }
	7%, 27% { opacity: 0.86; transform: scale(1) translate3d(0, 0, 0); }
	34%, 100% { opacity: 0; transform: scale(1.02) translate3d(0, -14px, 0); }
}

@keyframes lustreLoaderParticle {
	0%, 100% { opacity: 0.28; transform: scale(0.65); }
	50% { opacity: 1; transform: scale(1.25); }
}

@keyframes lustreGemFloat {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-14px); }
}

@keyframes lustreOrbit {
	to { transform: rotate(360deg); }
}