header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 12, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5rem;
    max-width: 1600px;
    margin: 0 auto;
}

.logo {
    font-size: 2.1rem;
    font-weight: 800;
    letter-spacing: 4px;
    color: var(--primary);
    text-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

nav {
    display: flex;
    align-items: center;
    gap: 2.2rem;
}

nav a {
    font-weight: 500;
    opacity: 0.92;
    transition: all 0.35s ease;
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -6px;
    left: 0;
    background: var(--primary);
    transition: width 0.35s ease;
}

nav a:hover::after {
    width: 100%;
}

nav a:hover {
    color: var(--primary);
}

.nav-btn {
    padding: 0.7rem 1.8rem;
    border-radius: 50px;
    border: 1.5px solid var(--primary);
    color: var(--primary);
    font-weight: 600;
    transition: all 0.4s;
}

.nav-btn:hover {
    background: var(--primary);
    color: #000;
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text);
}

.cart-icon-link {
    position: relative;
    margin-left: 20px;
    font-size: 1.4rem;
    color: var(--primary);
    text-decoration: none;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -12px;
    background: #e74c3c;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
}


/* Responsive */
@media (max-width: 1024px) {
    .nav-container {
        padding: 1.2rem 3rem;
    }
}

@media (max-width: 900px) {
    .menu-toggle {
        display: block;
    }

    nav {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--bg);
        flex-direction: column;
        padding: 5rem 2rem;
        transition: right 0.5s ease;
    }

    nav.active {
        right: 0;
    }
}

@media (max-width: 360px) {
    .nav-container {
        padding: 0.9rem 1.2rem;
    }

    .logo {
        font-size: 1.6rem;
        letter-spacing: 3px;
    }
}