:root {
    --bg-color: #030303;
    --text-color: #e5e5e5;
    --accent: #555;
    --accent-glow: rgba(255, 255, 255, 0.1);
    --font-heading: 'Syne', sans-serif;
    --font-body: 'Manrope', sans-serif;
    
    --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-medium: 0.4s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-color);
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    overflow-x: hidden;
    cursor: none; /* Custom cursor */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background: var(--text-color);
    color: var(--bg-color);
}

/* Preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-color);
    z-index: 99999;
    transition: opacity 1.5s ease, visibility 1.5s ease;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

/* Custom Cursor with Hardware Acceleration */
.cursor {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    will-change: transform, width, height, background-color, border-color;
    transition: width 0.3s, height 0.3s, background-color 0.3s, border-color 0.3s;
    mix-blend-mode: difference;
}

.cursor-dot {
    width: 4px;
    height: 4px;
    background-color: var(--text-color);
    border-radius: 50%;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    will-change: transform;
    mix-blend-mode: difference;
    transition: opacity 0.3s;
}

.cursor.hovered {
    width: 80px;
    height: 80px;
    background-color: var(--text-color);
    border-color: transparent;
}

/* Utility */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5vw;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Performance-Optimized Noise Overlay */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    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="1" numOctaves="1" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
    opacity: 0.04;
    z-index: 9000;
    transform: translateZ(0); /* Hardware acceleration */
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 2rem 5vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    mix-blend-mode: difference;
    will-change: transform;
}

.nav-links {
    display: flex;
    gap: 3rem;
    flex: 1;
}

.nav-links.right {
    justify-content: flex-end;
}

.nav-links a {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    overflow: hidden;
    padding-bottom: 5px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--text-color);
    transform: translateX(-100%);
    transition: transform var(--transition-medium);
}

.nav-links a:hover::after {
    transform: translateX(0);
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
}

.logo-container .logo {
    height: 60px;
    filter: grayscale(100%) brightness(1.2);
    transition: transform var(--transition-medium);
    border-radius: 4px;
}

.logo-container .logo:hover {
    transform: scale(1.05);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: none;
    z-index: 102;
    padding: 10px;
}

.mobile-menu-btn span {
    width: 30px;
    height: 2px;
    background-color: var(--text-color);
    transition: transform 0.4s ease, opacity 0.4s ease;
}

/* Mobile Menu Active State */
.mobile-menu-btn.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.mobile-menu-btn.active span:nth-child(2) {
    transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-color);
    z-index: 101;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-slow);
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: transparent;
    -webkit-text-stroke: 1px var(--text-color);
    text-transform: uppercase;
    transition: color 0.3s;
    opacity: 0;
    transform: translateY(20px);
}

.mobile-menu-overlay.active .mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease 0.2s, transform 0.6s ease 0.2s, color 0.3s;
}

.mobile-menu-overlay.active .mobile-link:nth-child(2) { transition-delay: 0.3s; }
.mobile-menu-overlay.active .mobile-link:nth-child(3) { transition-delay: 0.4s; }
.mobile-menu-overlay.active .mobile-link:nth-child(4) { transition-delay: 0.5s; }

.mobile-link:hover {
    color: var(--text-color);
}

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

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, #111 0%, #030303 70%);
    z-index: -1;
}

.hero-content {
    text-align: center;
    z-index: 2;
    padding: 0 5vw;
}

.title-wrapper {
    overflow: visible;
    padding: 10px 0;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 13vw, 12rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 0.85;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    position: relative;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.8);
    background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="white"/></svg>') repeat;
    background-clip: text;
    -webkit-background-clip: text;
    animation: textShine 15s linear infinite;
    will-change: background-position;
}

@keyframes textShine {
    0% { background-position: 0 0; }
    100% { background-position: 200% 0; }
}

/* Optimized Glitch Effect (Hover only to save FPS) */
.glitch {
    position: relative;
}
.glitch:hover::before, .glitch:hover::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
    color: var(--text-color);
    -webkit-text-stroke: 0;
    pointer-events: none;
}
.glitch:hover::before {
    left: 2px;
    text-shadow: -2px 0 red;
    animation: glitch-anim-smooth 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both infinite;
}
.glitch:hover::after {
    left: -2px;
    text-shadow: -2px 0 cyan;
    animation: glitch-anim-smooth 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) both infinite reverse;
}

@keyframes glitch-anim-smooth {
    0% { transform: translate(0) }
    20% { transform: translate(-2px, 2px) }
    40% { transform: translate(-2px, -2px) }
    60% { transform: translate(2px, 2px) }
    80% { transform: translate(2px, -2px) }
    100% { transform: translate(0) }
}

.subtitle {
    font-size: clamp(0.6rem, 1.5vw, 1.2rem);
    letter-spacing: clamp(1px, 0.8vw, 6px);
    font-weight: 300;
    color: #aaa;
    text-transform: uppercase;
    margin-top: 10px;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    cursor: none;
}

.scroll-indicator span {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 3px;
    color: #888;
}

.scroll-indicator .line {
    width: 1px;
    height: 70px;
    background: linear-gradient(to bottom, var(--text-color), transparent);
    animation: scroll-line 2s infinite cubic-bezier(0.65, 0, 0.35, 1);
    transform-origin: top;
    will-change: transform;
}

@keyframes scroll-line {
    0% { transform: scaleY(0); }
    50% { transform: scaleY(1); }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Vision Section */
.vision {
    padding: 15vw 0;
    position: relative;
    background-color: #030303;
}

.vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5vw;
    align-items: center;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.vision-text p {
    font-size: clamp(1.1rem, 2.5vw, 2.2rem);
    line-height: 1.5;
    font-weight: 300;
    color: #ccc;
    margin-bottom: 2rem;
}

.vision-text p:first-of-type {
    color: var(--text-color);
    font-weight: 400;
}

.cta-link {
    display: inline-block;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--accent);
    transition: border-color var(--transition-medium);
    margin-top: 2rem;
}

.cta-link:hover {
    border-color: var(--text-color);
}

.vision-image {
    width: 100%;
    aspect-ratio: 4/5;
    background: #0a0a0a;
    position: relative;
    overflow: hidden;
    border: 1px solid #1a1a1a;
}

.vision-model-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0.85;
    filter: contrast(1.05);
    transform: translateZ(0); /* Hardware Accel */
    transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.vision-image:hover .vision-model-img {
    transform: scale(1.05);
    opacity: 1;
}

/* Marquee Section */
.marquee-section {
    padding: 3vw 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
    background-color: #050505;
    position: relative;
}

.marquee {
    display: flex;
    width: max-content;
    animation: scroll-marquee 25s linear infinite;
    will-change: transform;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    padding-right: 4rem;
    transform: translateZ(0);
}

.marquee-content span {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.marquee-content span.dot {
    -webkit-text-stroke: 0;
    color: var(--accent);
    font-size: 1rem;
}

@keyframes scroll-marquee {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(-50%, 0, 0); }
}

/* Collections Section */
.collections {
    padding: 10vw 0;
    background: linear-gradient(to bottom, #030303, #0a0a0a);
}

.collection-header {
    margin-bottom: 6rem;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.collection-header p {
    color: #888;
    margin-top: 1.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: clamp(0.8rem, 2vw, 0.9rem);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4vw;
}

.product-card {
    position: relative;
    cursor: none;
}

.product-image {
    width: 100%;
    aspect-ratio: 3/4;
    background-color: #080808;
    position: relative;
    overflow: hidden;
    border: 1px solid #1a1a1a;
    transform: translateZ(0); /* Hardware accel for hover scale */
    transition: transform var(--transition-slow);
}

.image-inner {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    will-change: transform;
    transition: transform 1.5s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0.3;
    filter: grayscale(100%);
}

.bg-1 { background-image: radial-gradient(circle at center, #222 0%, #000 100%); }
.bg-2 { background-image: linear-gradient(45deg, #050505 0%, #151515 100%); }
.bg-3 { background-image: radial-gradient(circle at top right, #1a1a1a 0%, #000 100%); }
.bg-4 { background-image: linear-gradient(135deg, #0a0a0a 0%, #000 100%); }

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

/* Avoid blur on mobile for better performance, use semi-transparent solid instead */
.coming-soon-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.85);
    opacity: 0;
    will-change: opacity;
    transition: opacity var(--transition-medium);
}

/* On desktop, add the blur back since it can handle it */
@media (min-width: 1024px) {
    .coming-soon-overlay {
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
}

.product-card:hover .coming-soon-overlay {
    opacity: 1;
}

.coming-soon-overlay span {
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    letter-spacing: 6px;
    font-weight: 700;
    text-transform: uppercase;
    transform: translateY(20px);
    will-change: transform;
    transition: transform var(--transition-medium);
    color: #fff;
    text-shadow: 0 0 20px rgba(255,255,255,0.3);
}

.product-card:hover .coming-soon-overlay span {
    transform: translateY(0);
}

.product-info {
    margin-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: border-color var(--transition-medium);
}

.product-card:hover .product-info {
    border-color: rgba(255,255,255,0.3);
}

.product-info h3 {
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 600;
    letter-spacing: 1px;
}

.product-info .status {
    color: #666;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.center-btn {
    text-align: center;
    margin-top: 5rem;
}

.outline-btn {
    display: inline-block;
    padding: 1.2rem 3rem;
    border: 1px solid rgba(255,255,255,0.2);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.outline-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--text-color);
    transform: translateY(100%);
    transition: transform var(--transition-medium);
    z-index: -1;
}

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

.outline-btn:hover::before {
    transform: translateY(0);
}

/* Footer */
footer {
    padding: 8vw 5vw 2vw;
    background-color: #000;
    border-top: 1px solid #111;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    border-bottom: 1px solid #1a1a1a;
    padding-bottom: 4rem;
    margin-bottom: 2rem;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.footer-tagline {
    color: #666;
    margin-bottom: 3rem;
    letter-spacing: 1px;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.newsletter {
    display: flex;
    max-width: 500px;
    position: relative;
}

.newsletter input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid #333;
    color: #fff;
    padding: 1rem 0;
    font-family: var(--font-body);
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: border-color var(--transition-medium);
    border-radius: 0; /* Prevent iOS rounded inputs */
    -webkit-appearance: none;
}

.newsletter input:focus {
    outline: none;
    border-bottom-color: #fff;
}

.newsletter input::placeholder {
    color: #555;
}

.newsletter button {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: #fff;
    cursor: none;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    transition: color var(--transition-medium);
}

.newsletter button:hover {
    color: #aaa;
}

.contact-info {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-info a {
    color: #888;
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: color var(--transition-medium);
}

.contact-info a:hover {
    color: #fff;
}

.footer-right {
    display: flex;
    justify-content: flex-end;
    align-items: flex-end;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: right;
}

.social-links a {
    color: #888;
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color var(--transition-medium);
}

.social-links a:hover {
    color: #fff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #444;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

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

.legal-links a {
    transition: color var(--transition-medium);
}

.legal-links a:hover {
    color: #fff;
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    will-change: opacity, transform;
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-text {
    opacity: 0;
    transform: translateY(30px);
    will-change: opacity, transform;
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }


/* Mobile Responsive Design */
@media (max-width: 1024px) {
    .product-grid {
        gap: 3vw;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .logo-container {
        justify-content: flex-start;
    }
    
    .logo-container .logo {
        height: 45px; /* Smaller logo on mobile */
    }
    
    .vision-grid {
        grid-template-columns: 1fr;
        gap: 10vw;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
        gap: 10vw;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-right, .social-links {
        justify-content: flex-start;
        align-items: flex-start;
        text-align: left;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
    }
    
    .newsletter button {
        cursor: pointer; /* Enable pointer on mobile */
    }
    
    /* Disable all custom cursor stuff specifically on mobile touch */
    .product-card {
        cursor: pointer;
    }
}

@media (hover: none) and (pointer: coarse) {
    body {
        cursor: auto;
    }
    .cursor, .cursor-dot {
        display: none !important;
    }
    a, button, input {
        cursor: pointer;
    }
}

/* Success Overlay */
.success-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-color);
    z-index: 99998;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-slow);
}

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

.success-container h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: -1px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.success-container p {
    color: #aaa;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow) 0.1s, transform var(--transition-slow) 0.1s;
}

.success-container a {
    display: inline-block;
    color: #fff;
    text-decoration: none;
    border-bottom: 1px solid #fff;
    padding-bottom: 5px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color var(--transition-medium), border-color var(--transition-medium);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow) 0.2s, transform var(--transition-slow) 0.2s, color var(--transition-medium), border-color var(--transition-medium);
}

.success-overlay.active .success-container h1,
.success-overlay.active .success-container p,
.success-overlay.active .success-container a {
    opacity: 1;
    transform: translateY(0);
}

.success-container a:hover {
    color: #666;
    border-color: #666;
}