/* 
 * MR. MECH — DESIGN SYSTEM & VISUAL ARCHITECTURE
 * Engineered for Indian conditions. Designed with global standards.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

/* --- DESIGN TOKENS --- */
:root {
    /* Color Palette */
    --color-bg-deep: #0c0c0c;
    --color-bg-card: #141414;
    --color-bg-input: #1b1b1b;
    --color-border: #242424;
    --color-border-hover: #333333;
    
    --color-text-primary: #f5f5f7;
    --color-text-secondary: #8e8e93;
    --color-text-muted: #6e6e73;
    
    --color-brand-red: #d11a2a;
    --color-brand-red-hover: #ff2b3d;
    --color-brand-red-glow: rgba(209, 26, 42, 0.25);
    
    --color-metallic-silver: #e5e5e5;
    --color-gunmetal: #2c302e;
    
    /* Layout */
    --max-width: 1400px;
    --nav-height: 80px;
    
    /* Fonts */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-telemetry: all 0.15s linear;
}

/* --- CINEMATIC PRELOADER REVEAL SCREEN --- */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #000000;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s cubic-bezier(0.19, 1, 0.22, 1), 
                transform 0.8s cubic-bezier(0.19, 1, 0.22, 1),
                filter 0.8s ease;
}

.preloader.fade-out {
    opacity: 0;
    pointer-events: none;
    transform: scale(1.02);
    filter: blur(12px);
}

.preloader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    max-width: 320px;
    width: 100%;
    padding: 0 1.5rem;
}

.preloader-logo-wrapper {
    position: relative;
    width: 220px;
    aspect-ratio: 1.6;
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateZ(0);
}

body:not(.loaded) .preloader-logo-wrapper {
    animation: netflixLogoReveal 2.2s cubic-bezier(0.77, 0, 0.175, 1) forwards;
}

.preloader-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

@keyframes netflixLogoReveal {
    0% {
        transform: scale(0.75) translateZ(0);
        opacity: 0;
        filter: brightness(0.2) drop-shadow(0 0 0px var(--color-brand-red-glow)) blur(5px);
    }
    35% {
        transform: scale(1.05) translateZ(0);
        opacity: 1;
        filter: brightness(1) drop-shadow(0 0 25px rgba(209, 26, 42, 0.35)) blur(0px);
    }
    60% {
        transform: scale(1.12) translateZ(0);
        opacity: 1;
        filter: brightness(1.1) drop-shadow(0 0 35px rgba(209, 26, 42, 0.5)) blur(0px);
    }
    100% {
        transform: scale(25) translateZ(0);
        opacity: 0;
        filter: brightness(1.5) drop-shadow(0 0 80px rgba(209, 26, 42, 0.8)) blur(12px);
    }
}

.preloader-bar-container {
    width: 100%;
    height: 2px;
    background-color: var(--color-border);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.preloader-bar {
    width: 0%;
    height: 100%;
    background-color: var(--color-brand-red);
    box-shadow: 0 0 8px var(--color-brand-red);
    transition: width 2.2s cubic-bezier(0.19, 1, 0.22, 1);
}

.preloader-status {
    font-size: 0.7rem;
    color: var(--color-text-secondary);
    text-align: center;
    letter-spacing: 0.15em;
    font-family: var(--font-mono);
}

/* Home reveal popup animations triggered upon loading */
body.loaded #hero .hero-title span {
    animation: heroTextEntrance 1.4s cubic-bezier(0.19, 1, 0.22, 1) both;
}
body.loaded #hero .hero-title span:nth-child(1) { animation-delay: 0.05s; }
body.loaded #hero .hero-title span:nth-child(2) { animation-delay: 0.15s; }
body.loaded #hero .hero-title span:nth-child(3) { animation-delay: 0.25s; }

body.loaded #hero .hero-description {
    animation: heroTextEntrance 1.4s cubic-bezier(0.19, 1, 0.22, 1) both;
    animation-delay: 0.35s;
}

body.loaded #hero .hero-actions {
    animation: heroTextEntrance 1.4s cubic-bezier(0.19, 1, 0.22, 1) both;
    animation-delay: 0.45s;
}

body.loaded #hero .hero-visual {
    animation: heroVisualEntrance 1.6s cubic-bezier(0.19, 1, 0.22, 1) both;
    animation-delay: 0.2s;
}

@keyframes heroTextEntrance {
    0% {
        transform: translateY(25px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes heroVisualEntrance {
    0% {
        transform: translateY(40px) scale(0.95);
        opacity: 0;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* --- RESET & GLOBAL STYLES --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--color-bg-deep);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    overflow-x: hidden;
    letter-spacing: -0.01em;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
}

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

button {
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
    transition: var(--transition-smooth);
}

input, textarea {
    font-family: var(--font-body);
    background-color: var(--color-bg-input);
    border: 1px solid var(--color-border);
    color: #ffffff;
    border-radius: 4px;
    outline: none;
    transition: var(--transition-smooth);
}

input:focus, textarea:focus {
    border-color: var(--color-brand-red);
    box-shadow: 0 0 10px var(--color-brand-red-glow);
}

/* --- UTILITIES --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.text-red {
    color: var(--color-brand-red);
}

.mono-telemetry {
    font-family: var(--font-mono);
    color: var(--color-brand-red);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    position: relative;
    display: inline-block;
}

.section-subtitle {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 3rem;
}

.forged-carbon {
    background-image: radial-gradient(circle at 30% 20%, rgba(26, 26, 26, 0.4) 0%, transparent 60%),
                      linear-gradient(135deg, #111111 0%, #080808 100%);
    position: relative;
}

.forged-carbon::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='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.025'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 1;
}

/* --- PREMIUM INTERACTION CLASSES --- */
.btn-primary {
    background-color: var(--color-brand-red);
    color: #ffffff;
    padding: 1rem 2rem;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: translateX(-100%);
    z-index: -1;
}

.btn-primary:hover {
    background-color: var(--color-brand-red-hover);
    box-shadow: 0 0 20px var(--color-brand-red-glow);
}

.btn-primary:hover::after {
    transform: translateX(100%);
    transition: all 0.6s ease;
}

.btn-secondary {
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    background-color: rgba(255, 255, 255, 0.03);
    padding: 1rem 2rem;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-secondary:hover {
    border-color: var(--color-text-primary);
    background-color: rgba(255, 255, 255, 0.08);
}

/* --- DYNAMIC TELEMETRY WATERMARK --- */
.bg-telemetry {
    position: absolute;
    right: 5%;
    top: 15%;
    font-family: var(--font-mono);
    font-size: 8rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.015);
    pointer-events: none;
    user-select: none;
    text-transform: uppercase;
    line-height: 1;
}

/* --- GLASS NAVIGATION HEADER --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: rgba(12, 12, 12, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
    transition: var(--transition-smooth);
}

header.scrolled {
    background-color: rgba(12, 12, 12, 0.92);
    border-bottom-color: rgba(209, 26, 42, 0.15);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-image-asset {
    height: 48px;
    width: auto;
    display: block;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
    transition: var(--transition-smooth);
}

.logo-image-asset:hover {
    transform: scale(1.04) rotate(-0.5deg);
    filter: drop-shadow(0 0 15px rgba(209, 26, 42, 0.2)) brightness(1.05);
}

nav {
    display: flex;
    gap: 2.5rem;
}

nav a {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

nav a:hover, nav a.active {
    color: #ffffff;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-brand-red);
    transition: var(--transition-smooth);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.cart-toggle {
    position: relative;
    color: #ffffff;
    font-size: 1.2rem;
    padding: 0.5rem;
}

.cart-toggle:hover {
    color: var(--color-brand-red);
}

.cart-badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--color-brand-red);
    color: #ffffff;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle {
    display: none;
    color: #ffffff;
    font-size: 1.5rem;
}

/* --- MIDNIGHT REVEAL HERO SECTION --- */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: var(--nav-height);
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: #080808;
}

.hero-bg-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.4;
}

.hero .container {
    width: 100%;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    position: relative;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background-color: rgba(255, 255, 255, 0.02);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    margin-bottom: 1.5rem;
}

.hero-tag-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-brand-red);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-brand-red);
}

.hero-title {
    font-size: 4rem;
    line-height: 0.95;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.hero-title span {
    display: block;
    background: linear-gradient(180deg, #ffffff 40%, var(--color-text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-reveal-container {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 1;
    position: relative;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(209, 26, 42, 0.05) 0%, transparent 70%);
}

.hero-spotlight {
    position: absolute;
    top: -10%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 300px;
    background: linear-gradient(180deg, var(--color-brand-red), transparent);
    z-index: 2;
    box-shadow: 0 0 15px var(--color-brand-red);
    opacity: 0.8;
}

.hero-image {
    width: 110%;
    height: 110%;
    object-fit: contain;
    position: absolute;
    top: -5%;
    left: -5%;
    z-index: 3;
    filter: drop-shadow(0 25px 50px rgba(0,0,0,0.8));
    animation: floatBottle 6s ease-in-out infinite;
}

@keyframes floatBottle {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-12px) rotate(-1deg); }
}

.hero-telemetry {
    position: absolute;
    bottom: -10%;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 1rem;
    border-top: 1px dashed rgba(255, 255, 255, 0.08);
    padding-top: 1rem;
}

.telemetry-item {
    display: flex;
    flex-direction: column;
}

.telemetry-label {
    font-family: var(--font-body);
    font-size: 0.65rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.telemetry-value {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--color-metallic-silver);
}

/* --- THE STORE & PRECISION KIT GATEWAY --- */
.store-section {
    padding: 8rem 0;
    position: relative;
    border-top: 1px solid var(--color-border);
}

.bundle-gateway {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 3.5rem;
    margin-bottom: 6rem;
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.bundle-gateway:hover {
    border-color: rgba(209, 26, 42, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 40px rgba(209, 26, 42, 0.02);
}

.bundle-badge {
    position: absolute;
    top: 2rem;
    left: 2rem;
    background-color: var(--color-brand-red);
    color: #ffffff;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.4rem 1rem;
    border-radius: 2px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.bundle-info h3 {
    font-size: 2.2rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.bundle-description {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.bundle-includes {
    margin-bottom: 2.5rem;
}

.bundle-includes-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
}

.bundle-item-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.bundle-item-row:last-child {
    border-bottom: none;
}

.bundle-item-bullet {
    width: 8px;
    height: 8px;
    border: 1px solid var(--color-brand-red);
    border-radius: 50%;
}

.bundle-item-name {
    font-weight: 500;
    font-size: 0.95rem;
}

.bundle-item-qty {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-brand-red);
    margin-left: auto;
}

.bundle-pricing {
    background-color: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--color-border);
    padding: 2.5rem;
    border-radius: 6px;
    text-align: center;
}

.price-container {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 1rem;
}

.original-price {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
}

.deal-price {
    font-family: var(--font-mono);
    font-size: 2.8rem;
    font-weight: 700;
    color: #ffffff;
}

.deal-price span {
    font-size: 1.5rem;
    color: var(--color-brand-red);
}

.bundle-saving {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: #2e7d32;
    background-color: rgba(46, 125, 50, 0.1);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bundle-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bundle-actions button, .bundle-actions a {
    width: 100%;
    justify-content: center;
}

/* --- PRODUCT CATALOG GRID --- */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
}

.product-image-container {
    position: relative;
    aspect-ratio: 1.1;
    background-color: #ffffff;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-card-image {
    width: 90%;
    height: 90%;
    object-fit: contain;
    transition: var(--transition-smooth);
    filter: drop-shadow(0 15px 30px rgba(0,0,0,0.7));
}

.product-card:hover .product-card-image {
    transform: scale(1.05) translateY(-5px);
}

.product-card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    background-color: #0c0c0c;
    border: 1px solid var(--color-border);
    color: #ffffff;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    z-index: 10;
}

.product-details {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-category {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-brand-red);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
}

.product-name {
    font-size: 1.35rem;
    text-transform: uppercase;
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.product-tagline {
    color: var(--color-text-secondary);
    font-size: 0.88rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.product-meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding-top: 1rem;
}

.product-card-price {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffffff;
}

.product-card-price span {
    font-size: 1rem;
    color: var(--color-text-secondary);
    font-weight: 400;
}

.product-card-rating {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.product-card-rating i {
    color: #ffb300;
}

.product-card-actions {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 0.75rem;
}

.product-card-actions button, .product-card-actions a {
    padding: 0.75rem 0;
    font-size: 0.8rem;
    justify-content: center;
}

/* --- THE SCIENCE LAB (INTERACTIVE WORKSPACE) --- */
.science-lab {
    padding: 8rem 0;
    border-top: 1px solid var(--color-border);
    background-color: #090909;
}

.lab-workspace {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 4rem;
    align-items: flex-start;
}

.lab-tabs {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.lab-tab-btn {
    text-align: left;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: 1.75rem;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: var(--transition-smooth);
}

.lab-tab-btn:hover {
    border-color: rgba(255, 255, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.01);
}

.lab-tab-btn.active {
    border-color: var(--color-brand-red);
    box-shadow: 0 0 20px rgba(209, 26, 42, 0.05);
}

.lab-tab-index {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-brand-red);
    letter-spacing: 0.1em;
}

.lab-tab-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
}

.lab-tab-desc {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

/* Lab Viewport Container */
.lab-viewport {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 3rem;
    min-height: 520px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.lab-content-pane {
    display: none;
    flex-direction: column;
    height: 100%;
    animation: fadeIn 0.4s ease forwards;
}

.lab-content-pane.active {
    display: flex;
}

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

.pane-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    flex-grow: 1;
}

.pane-text h4 {
    font-size: 1.8rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.pane-description {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

.pane-metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.5rem;
}

.pane-metric-item {
    display: flex;
    flex-direction: column;
}

.pane-metric-label {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    font-family: var(--font-mono);
}

.pane-metric-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
    font-family: var(--font-heading);
}

.pane-interactive-canvas-container {
    width: 100%;
    aspect-ratio: 1.2;
    background-color: #0b0b0b;
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.interactive-canvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: crosshair;
}

.canvas-prompt {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.85);
    border: 1px solid var(--color-brand-red);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.05em;
    color: var(--color-brand-red);
    pointer-events: none;
    text-transform: uppercase;
    white-space: nowrap;
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0%, 100% { box-shadow: 0 0 5px rgba(209, 26, 42, 0.1); opacity: 0.8; }
    50% { box-shadow: 0 0 15px rgba(209, 26, 42, 0.4); opacity: 1; }
}

/* --- THE LAB (ACADEMY CONTENT ECOSYSTEM) --- */
.lab-academy {
    padding: 8rem 0;
    border-top: 1px solid var(--color-border);
}

.academy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.academy-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.academy-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.5);
}

.academy-img-box {
    aspect-ratio: 1.6;
    background-color: #0b0b0b;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.academy-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
    transition: var(--transition-smooth);
}

.academy-card:hover .academy-img-box img {
    opacity: 0.9;
    transform: scale(1.03);
}

.academy-tag {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    background-color: rgba(12, 12, 12, 0.9);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--color-brand-red);
    padding: 0.3rem 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.academy-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.academy-meta {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--color-text-muted);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    display: flex;
    justify-content: space-between;
}

.academy-title {
    font-size: 1.25rem;
    text-transform: uppercase;
    line-height: 1.3;
    margin-bottom: 1rem;
}

.academy-excerpt {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.academy-readmore {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: auto;
}

.academy-card:hover .academy-readmore {
    color: var(--color-brand-red);
}

/* --- TECHNICAL DATA SHEETS (SPECIFICATIONS) --- */
.tech-specs {
    padding: 8rem 0;
    border-top: 1px solid var(--color-border);
    background-color: #090909;
}

.specs-container {
    max-width: 900px;
    margin: 0 auto;
}

.specs-tabs-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.specs-nav-btn {
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    padding: 0.75rem 1.5rem;
    text-transform: uppercase;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    border-radius: 4px;
}

.specs-nav-btn.active {
    border-color: var(--color-brand-red);
    color: #ffffff;
    background-color: rgba(209, 26, 42, 0.05);
}

.specs-pane {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.specs-pane.active {
    display: block;
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.88rem;
    color: var(--color-text-secondary);
}

.specs-table tr {
    border-bottom: 1px solid var(--color-border);
}

.specs-table tr:last-child {
    border-bottom: none;
}

.specs-table td {
    padding: 1.2rem 1.5rem;
}

.specs-label {
    font-weight: 500;
    color: #ffffff;
    width: 35%;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.specs-value {
    color: var(--color-metallic-silver);
}

/* --- PRESERVATION CIRCLE COMMUNITY --- */
.community-section {
    padding: 8rem 0;
    border-top: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.community-box {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 4.5rem;
    text-align: center;
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.community-box::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(209, 26, 42, 0.04) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    z-index: 1;
}

.community-content {
    position: relative;
    z-index: 2;
}

.community-title {
    font-size: 2.2rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.community-desc {
    color: var(--color-text-secondary);
    max-width: 520px;
    margin: 0 auto 2.5rem;
}

.community-form {
    display: flex;
    gap: 0.75rem;
    max-width: 500px;
    margin: 0 auto;
}

.community-form input {
    flex-grow: 1;
    padding: 1rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 4px;
}

.community-form button {
    padding: 1rem 2rem;
}

.form-success-msg {
    display: none;
    font-family: var(--font-mono);
    color: #2e7d32;
    background-color: rgba(46, 125, 50, 0.1);
    border: 1px solid rgba(46, 125, 50, 0.2);
    padding: 1rem;
    border-radius: 4px;
    margin-top: 1rem;
    animation: fadeIn 0.3s ease;
}

/* --- D2C SLIDING SHOPPING CART DRAWERS --- */
.cart-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.cart-drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: -480px;
    width: 480px;
    height: 100%;
    background-color: var(--color-bg-card);
    border-left: 1px solid var(--color-border);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
    z-index: 201;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
}

.cart-drawer-overlay.active .cart-drawer {
    transform: translateX(-480px);
}

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

.cart-header h4 {
    font-size: 1.4rem;
    text-transform: uppercase;
}

.cart-close-btn {
    color: var(--color-text-secondary);
    font-size: 1.5rem;
}

.cart-close-btn:hover {
    color: #ffffff;
}

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

.cart-empty-state {
    text-align: center;
    margin: auto 0;
    color: var(--color-text-secondary);
}

.cart-empty-state i {
    font-size: 3rem;
    color: var(--color-border-hover);
    margin-bottom: 1.5rem;
}

.cart-empty-state p {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.cart-items-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.cart-item-img-box {
    background-color: #0e0e0e;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

.cart-item-img-box img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.cart-item-details {
    display: flex;
    flex-direction: column;
}

.cart-item-name {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.cart-item-desc {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.75rem;
}

.cart-item-action-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.quantity-controller {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
}

.qty-btn {
    padding: 0.3rem 0.7rem;
    color: var(--color-text-secondary);
    font-size: 0.8rem;
}

.qty-btn:hover {
    color: #ffffff;
    background-color: var(--color-border);
}

.qty-val {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    width: 30px;
    text-align: center;
    color: #ffffff;
}

.cart-item-price {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
}

/* Smart Cart Cross Sell */
.cart-cross-sell {
    background-color: rgba(209, 26, 42, 0.02);
    border: 1px dashed var(--color-brand-red-glow);
    padding: 1.25rem;
    border-radius: 4px;
    margin-top: auto;
}

.cross-sell-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-brand-red);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.cross-sell-desc {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    margin-bottom: 1rem;
}

.cross-sell-action-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cross-sell-price {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
}

.cross-sell-price span {
    font-size: 0.8rem;
    text-decoration: line-through;
    color: var(--color-text-muted);
}

.btn-cross-sell-add {
    background-color: #ffffff;
    color: #000000;
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    text-transform: uppercase;
}

.btn-cross-sell-add:hover {
    background-color: var(--color-brand-red);
    color: #ffffff;
}

.cart-footer {
    padding: 2rem;
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-total-label {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    text-transform: uppercase;
    font-weight: 700;
}

.cart-total-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
}

.cart-footer-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.cart-footer-actions button, .cart-footer-actions a {
    width: 100%;
    justify-content: center;
    padding: 1rem;
}

.cart-footer-note {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-align: center;
    font-family: var(--font-mono);
}

/* --- NATIVE NOTIFICATION TOAST --- */
.toast-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-brand-red);
    border-left: 4px solid var(--color-brand-red);
    box-shadow: 0 10px 30px rgba(0,0,0,0.6);
    padding: 1rem 1.5rem;
    border-radius: 4px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 1rem;
    transform: translateY(150%);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast-notification.show {
    transform: translateY(0);
}

.toast-msg {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #ffffff;
}

/* --- FOOTER --- */
footer {
    background-color: #070707;
    border-top: 1px solid var(--color-border);
    padding: 6rem 0 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-brand-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-brand-desc {
    color: var(--color-text-secondary);
    font-size: 0.88rem;
    max-width: 280px;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-secondary);
    transition: var(--transition-smooth);
}

.social-link:hover {
    color: var(--color-brand-red);
    border-color: var(--color-brand-red);
    box-shadow: 0 0 10px var(--color-brand-red-glow);
}

.footer-col h5 {
    font-size: 0.85rem;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.75rem;
    font-family: var(--font-mono);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 4px;
}

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

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

.footer-legal a:hover {
    color: var(--color-text-secondary);
}

/* --- MOBILE RESPONSIVENESS MEDIA QUERIES --- */
@media (max-width: 1200px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .bundle-gateway {
        padding: 2.5rem;
        gap: 2.5rem;
    }
}

@media (max-width: 992px) {
    .menu-toggle {
        display: block;
    }
    
    nav {
        position: fixed;
        top: var(--nav-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--nav-height));
        background-color: var(--color-bg-deep);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3rem;
        transition: var(--transition-smooth);
        z-index: 99;
        border-top: 1px solid var(--color-border);
    }
    
    nav.active {
        left: 0;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-description {
        margin: 0 auto 2.5rem;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
        margin-bottom: 2rem;
    }
    
    .hero-reveal-container {
        max-width: 380px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .bundle-gateway {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .lab-workspace {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .lab-tabs {
        flex-direction: row;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    
    .lab-tab-btn {
        flex: 0 0 280px;
        padding: 1.25rem;
    }
    
    .pane-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .pane-interactive-canvas-container {
        order: -1;
    }
    
    .academy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 70px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .product-card-actions {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .academy-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .community-form {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .cart-drawer {
        width: 100%;
        right: -100%;
    }
    
    .cart-drawer-overlay.active .cart-drawer {
        transform: translateX(-100%);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

/* --- WHY MR. MECH (TRUST SYSTEM) --- */
.why-section {
    padding: 8rem 0;
    border-top: 1px solid var(--color-border);
    position: relative;
    background-color: #0c0c0c;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3.5rem;
}

.why-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 3rem 2rem;
    transition: var(--transition-smooth);
}

.why-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

.why-icon {
    font-size: 2rem;
    color: var(--color-brand-red);
    margin-bottom: 1.5rem;
}

.why-card h4 {
    font-size: 1.25rem;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
    font-family: var(--font-heading);
}

.why-card p {
    color: var(--color-text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
}

/* --- D2C FULL SCREEN PRODUCT DETAIL OVERLAYS --- */
.product-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0c0c0c;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    overflow-y: auto;
    transition: opacity 0.5s cubic-bezier(0.19, 1, 0.22, 1),
                transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    transform: translateY(30px);
}

.product-overlay.active {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.overlay-close-btn {
    position: fixed;
    top: 2rem;
    right: 2rem;
    color: var(--color-text-secondary);
    font-size: 2rem;
    z-index: 1010;
    transition: var(--transition-smooth);
    background-color: rgba(12, 12, 12, 0.6);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.overlay-close-btn:hover {
    color: #ffffff;
    border-color: #ffffff;
    transform: scale(1.05);
}

.overlay-hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    border-bottom: 1px solid var(--color-border);
    padding-top: 4rem;
}

.overlay-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.overlay-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    aspect-ratio: 1.1;
    background-color: #ffffff;
    border-radius: 8px;
    padding: 2.5rem;
    border: 1px solid var(--color-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.overlay-image-container::before {
    content: none;
}

.overlay-image {
    max-width: 90%;
    max-height: 450px;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.8));
    z-index: 2;
    animation: overlayFloat 6s ease-in-out infinite;
}

@keyframes overlayFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.overlay-content h2 {
    font-size: 2.8rem;
    line-height: 1.1;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.overlay-tagline {
    font-size: 1.2rem;
    color: var(--color-brand-red);
    font-family: var(--font-heading);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.overlay-desc {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    max-width: 520px;
}

.overlay-pricing-row {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.overlay-price {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
}

.overlay-price span {
    font-size: 1.1rem;
    color: var(--color-text-muted);
}

.overlay-actions-grid {
    display: flex;
    gap: 1.5rem;
}

/* Deep Storytelling Layout */
.overlay-details-section {
    padding: 6rem 0;
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5rem;
    margin-bottom: 4rem;
}

.details-column h3 {
    font-size: 1.6rem;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.details-column h3::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; width: 40px; height: 2px;
    background-color: var(--color-brand-red);
}

.details-text {
    color: var(--color-text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.details-feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.details-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.details-feature-bullet {
    margin-top: 0.4rem;
    width: 6px;
    height: 6px;
    background-color: var(--color-brand-red);
    border-radius: 50%;
}

.details-feature-content {
    font-size: 0.9rem;
}

.details-feature-content strong {
    color: #ffffff;
    display: block;
    margin-bottom: 0.2rem;
    text-transform: uppercase;
}

.details-feature-content span {
    color: var(--color-text-secondary);
}

/* Specs, Reviews & FAQ combined */
.overlay-extra-section {
    padding: 6rem 0;
    background-color: #090909;
    border-top: 1px solid var(--color-border);
}

.extra-row-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
}

.reviews-box h3, .faq-box h3 {
    font-size: 1.6rem;
    text-transform: uppercase;
    margin-bottom: 2rem;
    font-family: var(--font-heading);
}

.review-item {
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.review-item:last-child {
    border-bottom: none;
}

.review-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.review-text {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
}

/* FAQ Layout */
.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
}

.faq-trigger {
    width: 100%;
    text-align: left;
    background-color: var(--color-bg-card);
    padding: 1.25rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #ffffff;
}

.faq-trigger i {
    transition: var(--transition-smooth);
}

.faq-item.active .faq-trigger i {
    transform: rotate(180deg);
}

.faq-panel {
    display: none;
    padding: 1.25rem;
    background-color: rgba(255, 255, 255, 0.01);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
}

/* --- ABOUT BRAND DRAWER SYSTEM --- */
.about-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.75);
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.about-drawer-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.about-drawer {
    position: fixed;
    top: 0;
    right: -540px;
    width: 540px;
    height: 100%;
    background-color: var(--color-bg-card);
    border-left: 1px solid var(--color-border);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.8);
    z-index: 201;
    transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
}

.about-drawer-overlay.active .about-drawer {
    transform: translateX(-540px);
}

.about-header {
    padding: 2.5rem 2.5rem 2rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.about-header h4 {
    font-size: 1.4rem;
    text-transform: uppercase;
}

.about-close-btn {
    color: var(--color-text-secondary);
    font-size: 1.5rem;
}

.about-close-btn:hover {
    color: #ffffff;
}

.about-body {
    padding: 2.5rem;
    flex-grow: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-body p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.about-philosophies {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-philosophy-item h5 {
    font-family: var(--font-heading);
    font-size: 1rem;
    text-transform: uppercase;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.about-philosophy-item p {
    font-size: 0.85rem;
}

.about-support-info {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-secondary);
}

.about-support-info div {
    display: flex;
    gap: 1rem;
}

.about-support-label {
    color: var(--color-brand-red);
    text-transform: uppercase;
    width: 80px;
}

@media (max-width: 992px) {
    .why-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .overlay-hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .overlay-image-container {
        order: -1;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .extra-row-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .about-drawer {
        width: 100%;
        right: -100%;
    }
    
    .about-drawer-overlay.active .about-drawer {
        transform: translateX(-100%);
    }
}