@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@200;300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;1,400&display=swap');

:root {
    --color-black: #0A0A0A;
    --color-dark-gray: #121212;
    --color-medium-gray: #1E1E1E;
    --color-light-gray: #333333;
    --color-warm-white: #F5F4F2;
    --color-champagne: #C6A26B;
    --color-banana: #E5C158;
    --color-text-white: #FFFFFF;
    --color-text-dim: #A0A0A0;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-accent: 'Playfair Display', serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    
    --glass-bg: rgba(18, 18, 18, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
}

/* 3D Model Loading Indicator */
.model-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    transition: opacity 0.5s ease;
}

.model-loader span {
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-dim);
}

.loader-spinner {
    width: 40px;
    height: 40px;
    border: 2px solid var(--glass-border);
    border-top-color: var(--color-champagne);
    border-radius: 50%;
    animation: loaderSpin 0.8s linear infinite;
}

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

/* Reset & Global */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    background-color: var(--color-black);
    color: var(--color-text-white);
    font-family: var(--font-body);
}

body {
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 300;
    letter-spacing: -0.02em;
}

p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-dim);
}

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

button {
    font-family: var(--font-body);
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-black);
}
::-webkit-scrollbar-thumb {
    background: var(--color-light-gray);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-champagne);
}

/* Minimal Luxury Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    background: linear-gradient(to bottom, rgba(10,10,10,0.8) 0%, rgba(10,10,10,0) 100%);
    backdrop-filter: blur(2px);
    transition: var(--transition-smooth);
}

header.scrolled {
    padding: 1rem 3rem;
    background-color: rgba(10, 10, 10, 0.95);
    border-bottom: 1px solid var(--glass-border);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-dim);
    position: relative;
    padding: 0.3rem 0;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--color-text-white);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-champagne);
    transition: var(--transition-smooth);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.logo-container {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-text-white);
    display: inline-block;
}

.logo span {
    color: var(--color-champagne);
    font-family: var(--font-accent);
    text-transform: lowercase;
    font-weight: 300;
    font-style: italic;
    font-size: 1.5rem;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.cart-icon-btn {
    position: relative;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-icon-btn svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    stroke-width: 1.5;
    fill: none;
    transition: var(--transition-fast);
}

.cart-icon-btn:hover svg {
    stroke: var(--color-champagne);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--color-champagne);
    color: var(--color-black);
    font-size: 0.7rem;
    font-weight: 700;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: scale(0);
    transition: var(--transition-smooth);
}

.cart-count.active {
    transform: scale(1);
}

/* Sections Global */
section {
    position: relative;
    padding: 8rem 5% 6rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Cinematic Hero Section */
#hero {
    padding: 0;
    height: 100vh;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    background-color: #030303;
}

#hero-canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(10,10,10,0.1) 0%, rgba(10,10,10,0.7) 100%);
    pointer-events: none;
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.hero-content * {
    pointer-events: auto;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 200;
    letter-spacing: 0.3em;
    line-height: 1.1;
    text-transform: uppercase;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(30px);
    background: linear-gradient(180deg, #FFFFFF 0%, #999999 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 300;
    letter-spacing: 0.15em;
    color: var(--color-text-dim);
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(20px);
}

.btn-primary {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 1.2rem 2.8rem;
    background-color: var(--color-text-white);
    color: var(--color-black);
    border: 1px solid var(--color-text-white);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    opacity: 0;
    transform: translateY(20px);
    border-radius: 0;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: 0.5s;
}

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

.btn-primary:hover {
    background-color: transparent;
    color: var(--color-text-white);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.btn-outline {
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 1.2rem 2.8rem;
    background-color: transparent;
    color: var(--color-text-white);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-smooth);
    border-radius: 0;
}

.btn-outline:hover {
    border-color: var(--color-champagne);
    color: var(--color-champagne);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-text-dim);
    animation: bounce 2s infinite;
}

.scroll-indicator svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translate(-50%, 0); }
    40% { transform: translate(-50%, -10px); }
    60% { transform: translate(-50%, -5px); }
}

/* Interactive 3D Customizer / Product Page Layout */
#configurator {
    background-color: var(--color-black);
    display: grid;
    grid-template-columns: 65% 35%;
    padding: 0;
    min-height: 100vh;
}

.config-viewer {
    position: sticky;
    top: 0;
    height: 100vh;
    background-color: #0d0d0d;
    overflow: hidden;
}

#config-canvas-container {
    width: 100%;
    height: 100%;
}

.config-panel {
    padding: 8rem 4rem 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border-left: 1px solid var(--glass-border);
    background-color: rgba(10, 10, 10, 0.9);
}

.brand-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-champagne);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.config-panel h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.price {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-text-white);
    font-weight: 300;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.price span {
    font-size: 1rem;
    text-decoration: line-through;
    color: var(--color-text-dim);
}

.config-panel p.description {
    color: var(--color-text-dim);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

/* Options / Swatches */
.options-section {
    margin-bottom: 2rem;
}

.section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-dim);
    margin-bottom: 1rem;
}

.swatches {
    display: flex;
    gap: 1rem;
}

.swatch-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid transparent;
    padding: 2px;
    transition: var(--transition-fast);
    position: relative;
}

.swatch-btn span {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.4);
}

.swatch-btn.active {
    border-color: var(--color-champagne);
    transform: scale(1.1);
}

.swatch-btn[data-color="black"] span { background-color: #1a1a1a; }
.swatch-btn[data-color="silver"] span { background-color: #d1d1d1; }
.swatch-btn[data-color="navy"] span { background-color: #1d2731; }
.swatch-btn[data-color="champagne"] span { background-color: #d8c199; }
.swatch-btn[data-color="banana"] span { background-color: #e5c158; }

.swatch-btn::after {
    content: attr(data-name);
    position: absolute;
    bottom: -1.8rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-dim);
    white-space: nowrap;
    opacity: 0;
    transition: var(--transition-fast);
}

.swatch-btn:hover::after,
.swatch-btn.active::after {
    opacity: 1;
}

/* Size options */
.sizes {
    display: flex;
    gap: 1rem;
}

.size-btn {
    flex: 1;
    border: 1px solid var(--color-light-gray);
    padding: 0.8rem 1rem;
    text-align: center;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: var(--transition-fast);
}

.size-btn.active, .size-btn:hover {
    border-color: var(--color-champagne);
    color: var(--color-champagne);
    background-color: rgba(198, 162, 107, 0.05);
}

.size-btn span {
    display: block;
    font-size: 0.65rem;
    color: var(--color-text-dim);
    margin-top: 0.2rem;
}

.purchase-area {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.purchase-area .btn-primary {
    opacity: 1;
    transform: none;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.viewer-hint {
    position: absolute;
    bottom: 2rem;
    left: 2rem;
    z-index: 10;
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(3px);
    padding: 0.6rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    border-radius: 30px;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--color-text-dim);
    pointer-events: none;
    animation: fadePulse 3s infinite;
}

.viewer-hint svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
}

@keyframes fadePulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

/* Product Technology Section */
#technology {
    background-color: #070707;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 50% 50%;
    padding: 0;
}

.tech-sticky-viewer {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
}

#tech-canvas-container {
    width: 100%;
    height: 100%;
}

.tech-scroll-content {
    padding: 15vh 4rem;
}

.tech-card {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 500px;
}

.tech-card h2 {
    font-size: clamp(2rem, 3.5vw, 3rem);
    margin-bottom: 1.5rem;
    color: var(--color-text-white);
}

.tech-card p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.tech-specs-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.tech-specs-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--color-text-white);
}

.tech-specs-list li svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-champagne);
    stroke-width: 1.5;
    fill: none;
}

/* Luxury Lifestyle Section */
#lifestyle {
    background-color: var(--color-black);
    overflow: hidden;
    padding: 8rem 5%;
}

.section-header {
    margin-bottom: 4rem;
    max-width: 600px;
}

.lifestyle-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 2rem;
}

.lifestyle-item {
    position: relative;
    overflow: hidden;
    height: 480px;
    cursor: pointer;
}

.lifestyle-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.lifestyle-item:hover img {
    transform: scale(1.05);
}

.lifestyle-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.1) 60%, rgba(10,10,10,0) 100%);
    opacity: 0.9;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.5rem;
}

.lifestyle-item:hover .lifestyle-overlay {
    opacity: 1;
}

.lifestyle-location {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 300;
    margin-bottom: 0.5rem;
}

.lifestyle-tag {
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-champagne);
}

/* Position items differently in the grid for asymmetric design */
.lifestyle-item.col-6-left {
    grid-column: span 6;
}

.lifestyle-item.col-6-right {
    grid-column: span 6;
}

.lifestyle-item.col-8 {
    grid-column: span 8;
    height: 550px;
}

.lifestyle-item.col-4 {
    grid-column: span 4;
    height: 550px;
}

/* Collection Showcase (Horizontal Scrolling) */
#collection {
    background-color: var(--color-dark-gray);
    padding: 8rem 0;
    overflow: hidden;
    min-height: auto;
}

#collection .section-header {
    padding-left: 5%;
}

.horizontal-scroll-container {
    display: flex;
    padding-left: 5%;
    gap: 3rem;
    width: max-content;
}

.collection-card {
    width: 420px;
    background-color: var(--color-medium-gray);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.collection-card:hover {
    border-color: rgba(198, 162, 107, 0.4);
    transform: translateY(-8px);
}

.card-img-wrapper {
    height: 380px;
    position: relative;
    overflow: hidden;
    background-color: #171717;
}

.card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.collection-card:hover .card-img-wrapper img {
    transform: scale(1.04);
}

.card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.card-content .card-desc {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.card-footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--glass-border);
    padding-top: 1.5rem;
}

.card-footer .card-price {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-text-white);
}

.quick-add-btn {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--color-champagne);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.quick-add-btn svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.quick-add-btn:hover {
    color: var(--color-text-white);
}

/* Brand Story Timeline (Dark Section) */
#story {
    background-color: var(--color-black);
    padding: 8rem 5%;
}

.timeline-container {
    max-width: 800px;
    margin: 4rem auto 0;
    position: relative;
}

.timeline-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, var(--glass-border) 0%, var(--color-champagne) 50%, var(--glass-border) 100%);
}

.timeline-item {
    position: relative;
    width: 50%;
    padding: 2rem 3rem;
    opacity: 0;
    transform: translateY(40px);
    transition: var(--transition-smooth);
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
    text-align: left;
}

.timeline-node {
    position: absolute;
    top: 2.2rem;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: var(--color-black);
    border: 2px solid var(--color-champagne);
    z-index: 5;
    transition: var(--transition-smooth);
}

.timeline-item:nth-child(odd) .timeline-node {
    right: -7px;
}

.timeline-item:nth-child(even) .timeline-node {
    left: -7px;
}

.timeline-item:hover .timeline-node {
    background-color: var(--color-champagne);
    box-shadow: 0 0 10px var(--color-champagne);
}

.timeline-year {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-champagne);
    margin-bottom: 0.5rem;
}

.timeline-title {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.8rem;
    color: var(--color-text-white);
}

.timeline-desc {
    font-size: 0.9rem;
    color: var(--color-text-dim);
    line-height: 1.6;
}

/* Slide-out Cart Drawer */
.cart-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.cart-drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: -460px;
    width: 100%;
    max-width: 450px;
    height: 100%;
    background-color: var(--color-dark-gray);
    border-left: 1px solid var(--glass-border);
    z-index: 999;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.cart-drawer.open {
    right: 0;
}

.cart-header {
    padding: 2rem;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-header h2 {
    font-size: 1.4rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.close-cart-btn {
    padding: 0.5rem;
}

.close-cart-btn svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 1.5;
    fill: none;
    transition: var(--transition-fast);
}

.close-cart-btn:hover svg {
    stroke: var(--color-champagne);
    transform: rotate(90deg);
}

.cart-items-wrapper {
    flex-grow: 1;
    overflow-y: auto;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cart-empty-message {
    text-align: center;
    color: var(--color-text-dim);
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.cart-empty-message svg {
    width: 48px;
    height: 48px;
    stroke: var(--color-light-gray);
    stroke-width: 1.2;
    fill: none;
}

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 1.2rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 1.5rem;
}

.cart-item-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    background-color: var(--color-medium-gray);
    border: 1px solid var(--glass-border);
}

.cart-item-details {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cart-item-name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-white);
    margin-bottom: 0.2rem;
}

.cart-item-meta {
    font-size: 0.75rem;
    color: var(--color-text-dim);
    margin-bottom: 0.5rem;
}

.cart-item-qty-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.qty-counter {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-light-gray);
}

.qty-btn {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: var(--transition-fast);
}

.qty-btn:hover {
    color: var(--color-champagne);
    background-color: var(--color-medium-gray);
}

.qty-val {
    width: 30px;
    text-align: center;
    font-size: 0.8rem;
}

.cart-item-price {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 500;
}

.cart-footer {
    padding: 2rem;
    border-top: 1px solid var(--glass-border);
    background-color: var(--color-medium-gray);
}

.cart-subtotal-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.cart-subtotal-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-dim);
}

.cart-subtotal-val {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
}

.checkout-btn {
    width: 100%;
    padding: 1.2rem;
    background-color: var(--color-champagne);
    color: var(--color-black);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    margin-bottom: 1rem;
    text-align: center;
}

.checkout-btn:hover {
    background-color: var(--color-text-white);
    color: var(--color-black);
}

.cart-trust-badge {
    text-align: center;
    font-size: 0.7rem;
    color: var(--color-text-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.cart-trust-badge svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    stroke-width: 1.5;
    fill: none;
}

/* Corporate Footer (NMDTrendz) */
footer {
    background-color: #030303;
    padding: 6rem 5% 3rem;
    border-top: 1px solid var(--glass-border);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand h2 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    max-width: 320px;
}

.footer-brand .parent-domain {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-champagne);
    border: 1px solid var(--color-champagne);
    padding: 0.4rem 1rem;
}

.footer-links h4 {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    color: var(--color-text-white);
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    font-size: 0.85rem;
    color: var(--color-text-dim);
}

.footer-links a:hover {
    color: var(--color-text-white);
    padding-left: 5px;
}

.footer-newsletter p {
    font-size: 0.85rem;
    margin-bottom: 1.2rem;
}

.newsletter-form {
    display: flex;
    border-bottom: 1px solid var(--color-light-gray);
}

.newsletter-form input {
    flex-grow: 1;
    background: none;
    border: none;
    padding: 0.8rem 0;
    color: var(--color-text-white);
    font-family: var(--font-body);
    font-size: 0.85rem;
}

.newsletter-form input:focus {
    outline: none;
}

.newsletter-form button {
    padding: 0.8rem;
}

.newsletter-form svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    stroke-width: 1.5;
    fill: none;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--glass-border);
    padding-top: 2rem;
    font-size: 0.75rem;
    color: var(--color-text-dim);
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
}

.footer-bottom-links a:hover {
    color: var(--color-text-white);
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
    header {
        padding: 1.5rem 2rem;
    }
    
    .nav-links {
        display: none; /* In a real app we'd trigger a menu drawer, we will keep it minimal */
    }
    
    #configurator {
        grid-template-columns: 100%;
    }
    
    .config-viewer {
        position: relative;
        height: 60vh;
    }
    
    .config-panel {
        padding: 4rem 2rem;
        border-left: none;
        border-top: 1px solid var(--glass-border);
    }
    
    #technology {
        grid-template-columns: 100%;
    }
    
    .tech-sticky-viewer {
        position: relative;
        height: 50vh;
    }
    
    .tech-scroll-content {
        padding: 4rem 2rem;
    }
    
    .tech-card {
        min-height: auto;
        margin-bottom: 4rem;
    }
    
    .lifestyle-grid {
        gap: 1.5rem;
    }
    
    .lifestyle-item.col-6-left,
    .lifestyle-item.col-6-right,
    .lifestyle-item.col-8,
    .lifestyle-item.col-4 {
        grid-column: span 12;
        height: 380px;
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
}

@media (max-width: 600px) {
    header {
        padding: 1rem 1.5rem;
    }
    .logo {
        font-size: 1.4rem;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-bottom-links {
        justify-content: center;
        flex-wrap: wrap;
    }
}