/* CYBERSHOP PREMIUM HEADER - GAMING & FUTURISTIC */
:root {
    --neon-blue: #00f3ff;
    --neon-pink: #ff0055;
    --bg-dark: rgba(5, 5, 10, 0.95);
    --border-cyan: rgba(0, 243, 255, 0.3);
    --text-glow: 0 0 10px rgba(0, 243, 255, 0.5);
    --transition-fast: 0.3s ease;
}

header {
    background: var(--bg-dark);
    backdrop-filter: blur(15px);
    border-bottom: 2px solid var(--border-cyan);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 9999;
    padding: 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.9);
}

.nav-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    padding: 0 20px;
}

/* Logo Section */
.logo {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: #fff;
    text-decoration: none;
    letter-spacing: 3px;
    display: flex;
    align-items: center;
}

.logo span {
    color: var(--neon-blue);
    text-shadow: var(--text-glow);
}

.logo-img {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo-img img {
    height: 70px;           /* desktop */
    max-width: 100%;
    object-fit: contain;
}

/* Tablet */
@media (max-width: 768px) {
    .logo-img img {
        height: 74px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .logo-img img {
        height: 60px;
    }
}

/* Navigation Links */
.nav-links {
    display: flex;
    list-style: none;
    gap: 15px;
    margin: 0;
    padding: 0;
}

.nav-links li a {
    text-decoration: none;
    color: #a0a0a0;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    padding: 8px 12px;
    position: relative;
    transition: var(--transition-fast);
}

.nav-links li a:hover, .nav-links li a.active {
    color: var(--neon-blue);
    text-shadow: var(--text-glow);
}

/* Underline Animation */
.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    box-shadow: var(--text-glow);
    transition: var(--transition-fast);
}

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

/* Special Button PREBUILD */
.btn-prebuild {
    border: 1px solid var(--neon-pink) !important;
    color: var(--neon-pink) !important;
    border-radius: 4px;
    margin-left: 10px;
}

.btn-prebuild:hover {
    background: var(--neon-pink);
    color: #fff !important;
    box-shadow: 0 0 15px var(--neon-pink);
}

.btn-prebuild2 {
    border: 1px solid var(--neon-pink) !important;
    color: var(--neon-pink) !important;
    border-radius: 4px;
    margin-left: 10px;
}

.btn-prebuild2:hover {
    background: var(--neon-pink);
    color: #fff !important;
    box-shadow: 0 0 15px var(--neon-pink);
}

/* Mobile Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--neon-blue);
    transition: 0.4s;
}

/* Mobile Responsive */
@media (max-width: 1100px) {
    .menu-toggle { display: flex; }
    
    .nav-links {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 250px;
        height: calc(100vh - 80px);
        background: rgba(10, 10, 20, 0.98);
        flex-direction: column;
        padding: 40px 20px;
        gap: 20px;
        transition: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        border-left: 1px solid var(--border-cyan);
    }

    .nav-links.active { right: 0; }
    
    .nav-links li a { font-size: 1.1rem; width: 100%; display: block; }
}