@media (min-width:320px)  { /* smartphones, iPhone, portrait 480x320 phones */ }
@media (min-width:481px)  { /* portrait e-readers (Nook/Kindle), smaller tablets @ 600 or @ 640 wide. */ }
@media (min-width:641px)  { /* portrait tablets, portrait iPad, landscape e-readers, landscape 800x480 or 854x480 phones */ }
@media (min-width:961px)  { /* tablet, landscape iPad, lo-res laptops ands desktops */ }
@media (min-width:1025px) { /* big landscape tablets, laptops, and desktops */ }
@media (min-width:1281px) { /* hi-res laptops and desktops */ }


@media (min-width:320px)  { 
    /* smartphones, portrait iPhone, portrait 480x320 phones (Android) */


}

@media (min-width:481px)  { 
    /* smartphones, Android phones, landscape iPhone */ 

    
}

@media (min-width:641px)  { 
    /* smartphones, Android phones, landscape iPhone */ 

    
}

@media (min-width:961px)  { 
    /* tablet, landscape iPad, lo-res laptops ands desktops */ 

    
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        background-color: var(--primary-bg);
        width: 100%;
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        transition: left 0.3s ease;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links li {
        margin: 0.8rem 0;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }
}