:root {
            --blue: #1A73E8;
            --neon: #39FF14;
            --dark: #121212;
            --darker: #0a0a0a;
            --gray-light: #F4F4F4;
            --gray-mid: #2a2a2a;
            --white: #FFFFFF;
            --font-accent: "Arapey", serif;
            --font-main: 'Inter', sans-serif;
            --shadow: 0 10px 30px rgba(0,0,0,0.5);
            --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        }

        /* --- RESET & BASE --- */
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { 
            background-color: var(--dark); 
            color: var(--white); 
            font-family: var(--font-main); 
            overflow-x: hidden;
            line-height: 1.6;
        }
        .arapey { font-family: var(--font-accent); }
        .page { display: none; min-height: 100vh; animation: fadeIn 0.6s ease; }
        .page.active { display: block; }
        @keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

        /* --- HEADER --- */
        header {
            position: fixed; top: 0; width: 100%; z-index: 1000;
            background: rgba(143, 117, 117, 0.98); backdrop-filter: blur(15px);
            padding: 15px 6%; display: flex; align-items: center; justify-content: space-between;
            box-shadow: 0 4px 20px rgba(0,0,0,0.4);
            border-bottom: 1px solid rgba(57, 255, 20, 0.1);
        }
        .logo-box img { height: 105px; cursor: pointer; transition: var(--transition); }
        .logo-box img:hover { filter: drop-shadow(0 0 8px var(--neon)); }

        nav ul { display: flex; gap: 35px; }
        nav ul li { list-style: none; }
        nav ul li a { 
            text-transform: uppercase; font-size: 0.85rem; letter-spacing: 2px; 
            font-weight: 600; color: #aaa; text-decoration: none; position: relative;
        }
        nav ul li a:hover, nav ul li a.active { color: var(--neon); }
        nav ul li a::after {
            content: ''; position: absolute; bottom: -8px; left: 0; width: 0;
            height: 2px; background: var(--neon); transition: var(--transition);
        }
        nav ul li a:hover::after { width: 100%; }

        .header-tools { display: flex; gap: 20px; align-items: center; }
        .tool-btn {
            width: 42px; height: 42px; border-radius: 50%; border: 1.5px solid var(--neon);
            display: flex; align-items: center; justify-content: center; color: var(--neon);
            cursor: pointer; transition: var(--transition); position: relative;
        }
        .tool-btn:hover { background: var(--neon); color: var(--dark); box-shadow: 0 0 15px var(--neon); }
        .cart-badge {
            position: absolute; top: -5px; right: -5px; background: var(--blue);
            font-size: 0.65rem; width: 18px; height: 18px; border-radius: 50%;
            display: flex; align-items: center; justify-content: center; color: white;
        }

        /* --- HERO SPLIT --- */
        .hero { 
            height: 100vh; display: flex; position: relative; overflow: hidden;
            background: linear-gradient(to right, #0a0a0a, #1a1a1a);
        }
        /* Neon Particle Background Simulation */
        .hero::before {
            content: ''; position: absolute; width: 200%; height: 200%;
            background-image: radial-gradient(var(--neon) 1px, transparent 1px);
            background-size: 50px 50px; opacity: 0.05; animation: movebg 100s linear infinite;
        }
        @keyframes movebg { from { transform: translate(0,0); } to { transform: translate(-50%, -50%); } }

        .hero-left { flex: 1.2; display: flex; align-items: center; justify-content: center; z-index: 2; }
        .hero-right { flex: 0.8; display: flex; flex-direction: column; justify-content: center; padding: 0 8%; z-index: 2; }
        
        .hero-gadget-wrap { position: relative; width: 80%; transition: transform 0.1s; }
        .hero-gadget-wrap img { 
            width: 100%; filter: drop-shadow(0 0 50px rgba(26, 115, 232, 0.4));
            animation: float 5s ease-in-out infinite;
        }
        @keyframes float { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-25px) rotate(2deg); } }

        .hero-right h1 { font-size: 5.5rem; line-height: 0.9; margin-bottom: 25px; }
        .hero-right p { font-size: 1.2rem; color: #ccc; margin-bottom: 45px; max-width: 500px; }
        .btn-row { display: flex; gap: 20px; }
        .btn {
            padding: 18px 40px; border-radius: 2px; text-transform: uppercase;
            font-weight: 800; cursor: pointer; transition: var(--transition); border: none;
            letter-spacing: 1px; font-size: 0.9rem;
        }
        .btn-primary { background: var(--blue); color: white; }
        .btn-primary:hover { background: #1665d1; transform: scale(1.05); box-shadow: 0 0 30px var(--blue); }
        .btn-secondary { background: transparent; border: 2.5px solid var(--neon); color: var(--neon); }
        .btn-secondary:hover { background: var(--neon); color: var(--dark); }

        /* --- CAROUSEL & GRIDS --- */
        .section { padding: 120px 8%; position: relative; }
        .light-bg { background: var(--gray-light); color: var(--dark); }
        .dark-bg { background: var(--dark); color: white; }

        .section-header { text-align: center; margin-bottom: 80px; }
        .section-header h2 { font-size: 4rem; color: var(--blue); margin-bottom: 10px; }
        .section-header p { font-size: 1.1rem; color: #666; }

        .carousel-container { display: flex; gap: 30px; overflow-x: auto; padding-bottom: 40px; scrollbar-width: none; }
        .carousel-container::-webkit-scrollbar { display: none; }
        
        .card {
            min-width: 350px; background: white; border-radius: 12px; padding: 30px;
            box-shadow: 0 10px 40px rgba(0,0,0,0.05); transition: var(--transition);
            display: flex; flex-direction: column; border: 1px solid transparent;
        }
        .dark-bg .card { background: var(--gray-mid); border: 1px solid rgba(255,255,255,0.05); color: white; }
        .card:hover { transform: translateY(-15px); border-color: var(--neon); box-shadow: 0 20px 50px rgba(57, 255, 20, 0.15); }
        .card img { width: 100%; height: 250px; object-fit: contain; margin-bottom: 25px; transition: transform 0.5s; }
        .card:hover img { transform: scale(1.1); }
        .card h3 { font-size: 1.6rem; margin-bottom: 10px; }
        .card p { font-size: 0.95rem; color: #777; margin-bottom: 20px; }
        .price-tag { font-size: 1.5rem; font-weight: 800; color: var(--blue); margin-bottom: 20px; }
        .dark-bg .price-tag { color: var(--neon); }

        /* --- SEARCH OVERLAY --- */
        .search-overlay {
            position: fixed; inset: 0; background: rgba(0,0,0,0.98); z-index: 2000;
            display: none; flex-direction: column; align-items: center; padding-top: 15vh;
        }
        .search-input-wrap { width: 60%; position: relative; }
        .search-input-wrap input {
            width: 100%; background: transparent; border: none; border-bottom: 4px solid var(--neon);
            color: white; font-size: 3rem; font-family: var(--font-accent); padding: 20px;
        }
        .search-results { width: 60%; margin-top: 50px; max-height: 50vh; overflow-y: auto; }

        /* --- CART SIDEBAR --- */
        .cart-panel {
            position: fixed; top: 0; right: -450px; width: 450px; height: 100vh;
            background: var(--darker); z-index: 2500; transition: 0.5s ease;
            padding: 50px 30px; display: flex; flex-direction: column;
            border-left: 2px solid var(--neon);
        }
        .cart-panel.open { right: 0; }
        .cart-list { flex: 1; overflow-y: auto; margin: 30px 0; }
        .cart-item { display: flex; gap: 20px; margin-bottom: 25px; border-bottom: 1px solid #222; padding-bottom: 20px; }
        .cart-item img { width: 80px; height: 80px; background: #1a1a1a; border-radius: 8px; }

        /* --- AUTH PAGES --- */
        .auth-box { max-width: 500px; margin: 150px auto; background: var(--gray-mid); padding: 50px; border-radius: 8px; box-shadow: var(--shadow); }
        .input-group { margin-bottom: 25px; }
        .input-group label { display: block; margin-bottom: 10px; font-weight: 600; font-size: 0.8rem; text-transform: uppercase; color: #888; }
        .input-group input { width: 100%; padding: 15px; background: #1a1a1a; border: 1px solid #333; color: white; }
        .input-group input:focus { border-color: var(--neon); }

        /* --- CTA --- */
        .cta-strip { background: var(--neon); padding: 100px 8%; text-align: center; color: var(--dark); }
        .cta-strip h2 { font-size: 3.5rem; margin-bottom: 20px; }
        .subscribe-form { display: flex; max-width: 700px; margin: 40px auto; border: 3px solid var(--dark); border-radius: 50px; overflow: hidden; }
        .subscribe-form input { flex: 1; padding: 20px 30px; border: none; font-size: 1rem; }
        .subscribe-form button { background: var(--blue); color: white; padding: 0 40px; border: none; font-weight: 800; cursor: pointer; }

        /* --- FOOTER --- */
        footer { background: var(--darker); padding: 100px 8% 50px; border-top: 1px solid #1a1a1a; }
        .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 80px; }
        .footer-col h4 { color: var(--neon); margin-bottom: 30px; font-size: 1.2rem; }
        .footer-col a { display: block; color: #777; margin-bottom: 15px; text-decoration: none; font-size: 0.95rem; }
        .footer-col a:hover { color: var(--blue); transform: translateX(5px); }
        .socials { display: flex; gap: 20px; margin-top: 30px; }
        .social-icon { width: 40px; height: 40px; border: 1px solid #333; display: flex; align-items: center; justify-content: center; border-radius: 50%; color: #aaa; transition: var(--transition); }
        .social-icon:hover { color: var(--neon); border-color: var(--neon); box-shadow: 0 0 10px var(--neon); }

        /* --- MODAL --- */
        .modal { position: fixed; inset: 0; background: rgba(0,0,0,0.95); z-index: 3000; display: none; align-items: center; justify-content: center; }
        .modal-content { background: var(--gray-mid); width: 90%; max-width: 1100px; display: grid; grid-template-columns: 1fr 1fr; border-radius: 20px; overflow: hidden; position: relative; }
        .close-modal { position: absolute; top: 30px; right: 30px; cursor: pointer; color: var(--neon); }

        /* --- REVEAL ANIMATION --- */
        .reveal { opacity: 0; transform: translateY(40px); transition: 1s ease-out; }
        .reveal.active { opacity: 1; transform: translateY(0); }

        /* --- SCROLLBAR --- */
        ::-webkit-scrollbar { width: 8px; }
        ::-webkit-scrollbar-track { background: var(--dark); }
        ::-webkit-scrollbar-thumb { background: var(--gray-mid); border-radius: 10px; }
        ::-webkit-scrollbar-thumb:hover { background: var(--blue); }

        @media (max-width: 1024px) {
            .hero { flex-direction: column; }
            .hero-right h1 { font-size: 3.5rem; text-align: center; }
            .hero-right p { text-align: center; margin: 20px auto; }
            .btn-row { justify-content: center; }
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
            .modal-content { grid-template-columns: 1fr; max-height: 90vh; overflow-y: auto; }
        }
        /* Header Base */
/* Nav Links */
.nav-links ul {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    text-decoration: none;
    color: #fff;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--blue);
}

/* Header Tools */
.header-tools {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.tool-btn {
    cursor: pointer;
    position: relative;
}

.cart-badge {
    position: absolute;
    top: -5px;
    right: -8px;
    background: var(--neon);
    color: #111;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 50%;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background: #fff;
    border-radius: 2px;
}

/* Mobile Styles */
@media screen and (max-width: 900px) {
    .nav-links {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #121212;
        display: none;
        flex-direction: column;
        padding: 1rem 2rem;
    }
    .nav-links.active {
        display: flex;
    }
    .nav-links ul {
        flex-direction: column;
        gap: 1.5rem;
    }
    .hamburger {
        display: flex;
    }
    .header-tools {
        gap: 0.5rem;
    }
}